1 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
3 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
5 2014-10-23 Ian Lance Taylor <iant@google.com>
7 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
9 2014-10-23 Ian Lance Taylor <iant@google.com>
11 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't define.
13 2014-10-23 Jakub Jelinek <jakub@redhat.com>
16 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
17 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
18 instead of only handling autoinc in dest if it is a MEM.
19 (vt_stack_adjustments): Fix up formatting.
21 2014-10-23 DJ Delorie <dj@redhat.com>
23 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
24 independend of -mlarge.
25 * config/msp430/constraints.md (Ys): Update comment.
27 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
31 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
33 * dse.c (deletable_insn_p): Likewise.
35 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
37 * config/avr/avr.c: Fix GNU coding rules and typos.
38 * config/avr/avr.h: Dito.
39 * config/avr/avr-c.c: Dito.
40 * config/avr/avr.md: Dito.
42 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
44 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
46 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
48 (define_expand "abs<mode>2"): Ditto.
50 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
52 * tree-core.h (tree_var_decl): Extend `function_code' field
53 by one bit, move `regdecl_flag' field to ...
54 (tree_decl_with_vis): Here.
55 * tree.h (DECL_STATIC_CHAIN): Update struct name.
57 2014-10-23 Richard Biener <rguenther@suse.de>
59 * Makefile.in (BUILD_CPPLIB): Add.
60 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
63 2014-10-23 Richard Biener <rguenther@suse.de>
65 * fold-const.c (fold_binary_loc): Preserve side-effects of
66 X - X when simplifying to 0.
67 * stor-layout.c (finish_bitfield_representative): Strip
68 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
70 2014-10-22 Richard Biener <rguenther@suse.de>
71 Tobias Burnus <burnus@net-b.de>
74 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
76 2014-10-22 Dehao Chen <dehao@google.com>
78 * auto-profile.c: Change order of header files.
80 2014-10-22 Guozhi Wei <carrot@google.com>
82 PR tree-optimization/63530
83 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
84 pointer alignment according to DR_MISALIGNMENT.
86 2014-10-22 David Malcolm <dmalcolm@redhat.com>
88 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
90 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
92 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
93 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
94 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
95 * dominance.h: New. Add prototypes for dominance.c.
96 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
97 * cfghooks.h: (struct profile_record) Relocate here.
98 Relocate 2 prototypes from basic-block.h.
99 * basic-block.h: Move prototypes and struct to new header files.
100 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
101 * rtl.h: Move a few prototypes to new header files.
102 * cfgcleanup.c (merge_memattrs): Make static.
103 * genopinit.c (main): Add predict.h to list of includes.
104 * predict.h: Update prototype list to match predict.c.
105 * predict.c (maybe_hot_count_p): Export.
106 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
107 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
108 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
109 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
110 * profile.h: Adjust prototypes.
111 * ifcvt.h: New. Relocate struct ce_if_block here.
112 * ifcvt.c: Include ifcvt.h.
113 * config/frv/frv.c: Include ifcvt.h.
114 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
116 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
118 * lra.c (lra): Remove call to recog_init.
119 * config/i386/i386.md (preferred_for_speed): New attribute
120 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
121 "enabled". Remove check for sched1.
123 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
125 * recog.h (recog_data_d): Remove enabled_alternatives.
126 * recog.c (extract_insn): Don't set it.
127 * reload.c (find_reloads): Call get_enabled_alternatives.
129 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
131 * recog.h (constrain_operands): Add an alternative_mask parameter.
132 (constrain_operands_cached): Likewise.
133 (get_preferred_alternatives): Declare new form.
134 * recog.c (get_preferred_alternatives): New bb-taking instance.
135 (constrain_operands): Take the set of available alternatives as
137 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
138 (extract_constrain_insn_cached): Update calls to constrain_operands.
139 * caller-save.c (reg_save_code): Likewise.
140 * ira.c (setup_prohibited_mode_move_regs): Likewise.
141 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
142 * ree.c (combine_reaching_defs): Likewise.
143 * reload.c (can_reload_into): Likewise.
144 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
145 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
146 (emit_insn_if_valid_for_reload): Likewise.
147 * reorg.c (fill_slots_from_thread): Likewise.
148 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
149 * config/pa/pa.c (pa_can_combine_p): Likewise.
150 * config/rl78/rl78.c (insn_ok_now): Likewise.
151 * config/sh/sh.md (define_peephole2): Likewise.
152 * final.c (final_scan_insn): Update call to constrain_operands_cached.
154 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
156 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
158 * genattr.c (main): Handle "preferred_for_size" and
159 "preferred_for_speed" in the same way as "enabled".
160 * recog.h (bool_attr): New enum.
161 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
162 (get_preferred_alternatives, check_bool_attrs): Declare.
163 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
164 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
166 (get_enabled_alternatives): Use get_bool_attr_mask.
167 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
168 instead of recog_data.enabled_alternatives.
169 * ira.c (ira_setup_alts): Likewise.
170 * postreload.c (reload_cse_simplify_operands): Likewise.
171 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
172 * ira-lives.c (preferred_alternatives): New variable.
173 (process_bb_node_lives): Set it.
174 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
175 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
176 of recog_data.enabled_alternatives.
177 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
178 to preferred_alternatives.
179 * lra-constraints.c (process_alt_operands): Update accordingly.
180 * lra.c (lra_set_insn_recog_data): Likewise.
181 (lra_update_insn_recog_data): Assert check_bool_attrs.
183 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
185 * recog.h (extract_constrain_insn): Declare.
186 * recog.c (extract_constrain_insn): New function.
187 * lra.c (check_rtl): Use it.
188 * postreload.c (reload_cse_simplify_operands): Likewise.
189 * reg-stack.c (check_asm_stack_operands): Likewise.
190 (subst_asm_stack_regs): Likewise.
191 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
192 * regrename.c (build_def_use): Likewise.
193 * sel-sched.c (get_reg_class): Likewise.
194 * config/arm/arm.c (note_invalid_constants): Likewise.
195 * config/s390/predicates.md (execute_operation): Likewise.
197 2014-10-22 Jakub Jelinek <jakub@redhat.com>
198 Yury Gribov <y.gribov@samsung.com>
200 * common.opt (flag_sanitize_recover): New variable.
201 (fsanitize-recover): Remove Var/Init, deprecate.
202 (fsanitize-recover=): New option.
203 * doc/invoke.texi (fsanitize-recover): Update docs.
204 * opts.c (finish_options): Use opts->x_flag_sanitize
205 instead of flag_sanitize. Prohibit -fsanitize-recover
206 for anything besides UBSan. Formatting.
207 (common_handle_option): Handle OPT_fsanitize_recover_
208 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
209 instead of flag_sanitize.
210 * asan.c (pass_sanopt::execute): Fix up formatting.
211 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
212 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
213 instrument_bool_enum_load, ubsan_instrument_float_cast,
214 instrument_nonnull_arg, instrument_nonnull_return): Check
215 bits in flag_sanitize_recover bitmask instead of
216 flag_sanitize_recover as bool flag.
218 2014-10-22 Jiong Wang <jiong.wang@arm.com>
220 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
222 2014-10-22 Renlin Li <renlin.li@arm.com>
224 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
225 __ARM_FEATURE_IDIV__.
227 2014-10-22 Richard Biener <rguenther@suse.de>
229 * Makefile.in (s-match): Adjust dependencies to only catch
232 2014-10-22 Richard Biener <rguenther@suse.de>
233 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
235 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
236 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
237 (gimple-match.c): Generate by triggering s-match.
238 (generic-match.c): Likewise.
239 (s-match): Rule to build gimple-match.c and generic-match.c
240 by running the genmatch generator program.
241 (build/hash-table.o): Dependencies to build hash-table.c for the host.
242 (build/genmatch.o): Dependencies to build genmatch.
243 (genprog): Add match.
244 (build/genmatch): Likewise.
245 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
246 * generic-match-head.c: New file.
247 * gimple-match-head.c: Likewise.
248 * gimple-match.h: Likewise.
249 * genmatch.c: Likewise.
250 * match.pd: Likewise.
251 * builtins.h (fold_builtin_n): Export.
252 * builtins.c (fold_builtin_n): Likewise.
253 * gimple-fold.h (gimple_build): Declare various overloads.
254 (gimple_simplify): Likewise.
255 (gimple_convert): Re-implement in terms of gimple_build.
256 * gimple-fold.c (gimple_convert): Remove.
257 (gimple_build): New functions.
258 * doc/match-and-simplify.texi: New file.
259 * doc/gccint.texi: Add menu item Match and Simplify and include
260 match-and-simplify.texi.
262 2014-10-22 Jakub Jelinek <jakub@redhat.com>
265 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
266 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
267 even for just TARGET_AVX2, not only for
268 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
269 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
270 otherwise build it using concatenation of 256-bit
272 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
273 avx512 broadcast patterns.
274 (vec_dup<mode>): Likewise. For avx2 use
275 v<sseintprefix>broadcast<bcstscalarsuff> instead of
276 vbroadcast<ssescalarmodesuffix>.
277 (AVX2_VEC_DUP_MODE): New mode iterator.
278 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
279 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
282 * config/i386/i386.c (ix86_pic_register_p): Also return
283 true if x is a hard register with ORIGINAL_REGNO equal to
284 pic_offset_table_rtx pseudo REGNO.
285 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
286 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
288 2014-10-22 Alan Modra <amodra@gmail.com>
290 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
291 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
292 (gcc_obstack_init): Use obstack_specify_allocation in place of
294 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
295 (regexp_representation): Likewise.
296 * godump.c (go_output_type): Likewise.
298 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
300 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
301 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
302 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
304 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
306 * doc/invoke.texi (pedantic-errors): Explain better.
308 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
309 Vidya Praveen <vidya.praveen@atmel.com>
310 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
311 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
312 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
314 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
316 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
317 (avr_nonconst_pointer_addrspace): Likewise.
318 * config/avr/avr.h (AVR_HAVE_LPM): Define.
320 Added AVRTINY architecture to avr target.
321 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
322 (base_arch_s): member added for AVRTINY architecture.
323 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
324 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
325 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
326 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
327 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
328 in callee saved register list.
329 (avr_option_override): CCP address updated for AVRTINY.
330 (avr_init_expanders): tmp and zero rtx initialized as per arch.
331 Reset avr_have_dimode if AVRTINY.
332 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
333 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
334 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
335 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
336 (expand_epilogue): Likewise.
337 (avr_print_operand): Print CCP address in case of AVRTINY also.
339 (function_arg_regno_p): Check different register list for arguments
341 (init_cumulative_args): Check for AVRTINY to update number of argument
343 (tiny_valid_direct_memory_access_range): New function. Return false if
344 direct memory access range is not in accepted range for AVRTINY.
345 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
346 indirect load (with displacement) for AVRTINY.
347 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
348 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
349 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
350 indirect load (no displacement) for AVRTINY.
351 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
352 indirect load (with displacement) for AVRTINY.
353 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
354 indirect load for pre-decrement address.
355 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
356 functions. Update instruction length for AVRTINY.
357 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
359 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
360 (out_movsi_r_mr): Likewise, for SImode.
361 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
362 indirect store (no displacement) for AVRTINY.
363 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
364 indirect store (with displacement) for AVRTINY.
365 (out_movsi_mr_r): Emit out insn for IO address store. Update store
366 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
368 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
369 indirect load (no displacement) for PSImode in AVRTINY.
370 (avr_out_load_psi_reg_disp_tiny): New function to handle register
371 indirect load (with displacement) for PSImode in AVRTINY.
372 (avr_out_load_psi): Call PSImode register indirect load functions for
373 AVRTINY. Update instruction length for AVRTINY.
374 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
375 indirect store (no displacement) for PSImode in AVRTINY.
376 (avr_out_store_psi_reg_disp_tiny): New function to handle register
377 indirect store (with displacement) for PSImode in AVRTINY.
378 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
379 register indirect store functions for AVRTINY.
380 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
381 register indirect store (with displacement) for AVRTINY.
382 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
383 register indirect store function for QImode in AVRTINY.
384 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
385 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
386 indirect store (no displacement) for HImode in AVRTINY.
387 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
388 indirect store (with displacement) for HImode in AVRTINY.
389 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
390 indirect store for post-increment address in HImode.
391 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
392 register indirect store function for HImode in AVRTINY.
393 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
395 (order_regs_for_local_alloc): Updated register allocation order for
397 (avr_conditional_register_usage): New function. It is a target hook
398 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
399 used registers list and register allocation order for AVRTINY.
400 (avr_return_in_memory): Update return value size for AVRTINY.
401 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
402 for AVRTINY arch and tiny program memory base address.
403 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
404 (avr_texinfo): Added description for AVRTINY arch.
405 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
406 STATIC_CHAIN_REGNUM for AVRTINY.
407 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
408 * config/avr/avr.md: Added constants for tmp/ zero registers in
409 AVRTINY. Attributes for AVRTINY added.
410 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
412 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
413 in AVRTINY memory access range.
414 (*mov<mode>): Likewise for HImode and SImode.
415 (*movsf): Likewise for SFmode.
416 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
418 * config/avr/avr-protos.h: Added function prototype for
419 tiny_valid_direct_memory_access_range.
420 * config/avr/avr-tables.opt: Regenerate.
421 * gcc/config/avr/t-multilib: Regenerate.
422 * doc/avr-mmcu.texi: Regenerate.
424 2014-10-21 Andrew Pinski <apinski@cavium.com>
426 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
427 available option also.
428 * config/aarch64/aarch64-cost-tables.h: New file.
429 * config/aarch64/aarch64-cores.def (thunderx): New core.
430 * config/aarch64/aarch64-tune.md: Regenerate.
431 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
432 of config/arm/aarch-cost-tables.h.
433 (thunderx_regmove_cost): New variable.
434 (thunderx_tunings): New variable.
436 2014-10-21 Dehao Chen <dehao@google.com>
438 * auto-profile.c: New file.
439 * auto-profile.h: New file.
440 * basic-block.h (maybe_hot_count_p): New export func.
441 (add_working_set): New export func.
442 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
443 (GCOV_TAG_AFDO_FUNCTION): Likewise.
444 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
445 * opts.c (enable_fdo_optimizations): New func.
446 (common_handle_option): Handle -fauto-profile flag.
447 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
448 (class pass_early_inline): Export early_inliner.
449 (early_inliner): Likewise.
450 (pass_early_inline::execute): Likewise.
451 * ipa-inline.h (early_inliner): Likewise.
452 * predict.c (maybe_hot_count_p): New export func.
453 (counts_to_freqs): AutoFDO logic.
454 (rebuild_frequencies): Likewise.
455 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
456 * profile.c (add_working_set): New func.
457 * Makefile.in (auto-profile.o): New object file.
458 * passes.def (pass_ipa_auto_profile): New pass.
459 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
460 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
461 * toplev.c (compile_file): AutoFDO logic.
462 * doc/invoke.texi (-fauto-profile): New doc.
463 * coverage.c (coverage_init): AutoFDO logic.
464 * common.opt (-fauto-profile): New flag.
465 * timevar.def (TV_IPA_AUTOFDO): New tag.
466 * value-prof.c (gimple_alloc_histogram_value): New export func.
467 (check_ic_target): Likewise.
468 * value-prof.h (gimple_alloc_histogram_value): Likewise.
469 (check_ic_target): Likewise.
471 2014-10-21 David Malcolm <dmalcolm@redhat.com>
473 * cgraph.c (cgraph_c_finalize): New function.
474 * cgraph.h (cgraph_c_finalize): New prototype.
475 (cgraphunit_c_finalize): New prototype.
476 * cgraphunit.c (first_analyzed): Move from analyze_functions
478 (first_analyzed_var): Likewise.
479 (analyze_functions): Move static variables into file-scope.
480 (cgraphunit_c_finalize): New function.
481 * diagnostic.c (diagnostic_finish): Free the memory for
482 context->classify_diagnostic and context->printer, running the
483 destructor for the latter.
484 (bt_stop): Use toplev::main.
485 * dwarf2out.c (dwarf2out_finalize): New function.
486 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
487 * gcse.c (gcse_c_finalize): New function.
488 * gcse.h (gcse_c_finalize): New prototype.
489 * ggc-page.c (init_ggc): Make idempotent.
490 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
491 * ipa-cp.c (ipa_cp_c_finalize): New function.
492 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
493 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
494 a field of class pass_ipa_pure_const.
495 (node_duplication_hook_holder): Likewise.
496 (node_removal_hook_holder): Likewise.
497 (register_hooks): Convert to method...
498 (pass_ipa_pure_const::register_hooks): ...here, converting
499 static variable init_p into...
500 (pass_ipa_pure_const::init_p): ...new field.
501 (pure_const_generate_summary): Update invocation of
502 register_hooks to invoke as a method of current_pass.
503 (pure_const_read_summary): Likewise.
504 (propagate): Convert to...
505 (pass_ipa_pure_const::execute): ...method.
506 * ipa-reference.c (ipa_init): Move static bool init_p from here
508 (ipa_init_p): New file-scope variable, so that it can be reset
509 when repeatedly invoking the compiler within one process by...
510 (ipa_reference_c_finalize): New function.
511 * ipa-reference.h (ipa_reference_c_finalize): New.
512 * main.c (main): Replace invocation of toplev_main with
513 construction of a toplev instance, and call its "main" method.
514 * params.c (global_init_params): Add an assert that
515 params_finished is false.
516 (params_c_finalize): New.
517 * params.h (params_c_finalize): New.
518 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
519 invoking generate_summary, for the benefit of pass_ipa_pure_const.
520 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
521 before calling write_summary hook.
522 (ipa_write_optimization_summaries_1): Likewise when calling
523 write_optimization_summary hook.
524 (ipa_read_summaries_1): Likewise for read_summary hook.
525 (ipa_read_optimization_summaries_1): Likewise for
526 read_optimization_summary hook.
527 (execute_ipa_stmt_fixups): Likewise.
528 * stringpool.c (init_stringpool): Clean up if we're called more
530 * timevar.c (timevar_init): Ignore repeated calls.
531 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
533 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
534 (initialize_rtl): Move static local "initialized_once"
535 into file scope, and rename to...
536 (rtl_initialized): New variable.
537 (do_compile): Move timevar initialization from here to
538 toplev::start_timevars.
539 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
540 toplev::finalize): New functions.
541 (toplev_main): Rename to...
542 (toplev::main): ...this.
543 * toplev.h (class toplev): New class.
545 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
547 * loop-doloop.c: Include loop-unroll.h.
549 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
551 * cfg.h: New. Header file for cfg.c.
552 * cfganal.h: New. Header file for cfganal.c.
553 * lcm.h: New. Header file for lcm.c.
554 * loop-unroll.h: New. Header file for loop-unroll.h.
555 * cfgloop.h: (unroll_loops): Remove prototype.
556 * basic-block.h: Move prototypes and structs to new header files.
557 Include cfg.h, cfganal.h, and lcm.h.
558 * loop-init.c: Include loop-unroll.h.
559 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
560 * modulo-sched.c: Include loop-unroll.h.
562 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
564 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
565 MARKER_BYTE_UNKNOWN markers when handling casts.
567 2014-10-21 Richard Biener <rguenther@suse.de>
569 * tree-ssa-phiopt.c (value_replacement): Properly verify we
570 are the non-singleton PHI.
572 2014-10-21 Jakub Jelinek <jakub@redhat.com>
574 PR tree-optimization/63563
575 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
576 if either dra or drb stmts are not normal loads/stores.
578 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
580 * config/i386/i386.c (expand_vec_perm_1): Fix
581 expand_vec_perm_palignr case.
582 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
585 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
587 * cfgloopanal.c (seq_cost): Delete.
588 * rtl.h (seq_cost): New prototype.
589 * rtlanal.c (seq_cost): New function.
590 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
592 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
594 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
595 * basic-block.h: Remove prototypes for cfgrtl.c.
596 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
597 prototypes to cfgrtl.h.
598 * profile.h (profile_info): Add extern export declaration.
599 * rtl.h: Remove prototypes for cfgrtl.h.
600 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
601 * ipa-inline.c: Include profile.h.
602 * loop-unroll.c: Ditto.
603 * modulo-sched.c: Ditto.
604 * postreload-gcse.c: Ditto.
606 * sched-ebb.c: Ditto.
607 * sched-rgn.c: Ditto.
609 * tree-ssa-loop-ivcanon.c: Ditto.
611 2014-10-20 Richard Biener <rguenther@suse.de>
613 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
614 operands to get a def operand kind match. Signal mismatches
615 to the parent so we can try swapping its operands.
616 (vect_build_slp_tree): Try swapping operands if they have
617 a mismatched operand kind.
619 2014-10-20 Alan Modra <amodra@gmail.com>
622 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
623 Increase "ops" array size. Correct array size tests. Init
624 n_constants in loop. Break out of innermost loop when finding
625 a trivial CONST expression.
627 2014-10-20 Martin Liska <mliska@suse.cz>
630 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
631 Gimple tempate string is compared.
633 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
635 * varasm.c (const_alias_set): Remove.
636 (init_varasm_once): Remove initialization of const_alias_set.
637 (build_constant_desc): Do not set alias set to const_alias_set.
639 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
641 * configure: Regenerate.
642 * configure.ac: Move the test for section attribute specifier "e" in GAS
643 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
644 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
645 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
646 ifdef HAVE_GAS_SECTION_EXCLUDE.
648 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
650 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
651 match_operand expression.
653 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
654 David Edelsohn <dje.gcc@gmail.com>
656 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
658 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
660 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
662 * doc/invoke.texi (Options to Request or Suppress Warnings):
663 Explain options precedence.
664 (Wtrampolines): Do not indent paragraph.
666 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
668 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
669 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
670 (pa_jump_in_call_delay): Likewise.
671 * config/pa/pa.c (pa_option_override): Remove jump in call delay
673 (pa_output_millicode_call): Remove support for jump in call delay.
674 (pa_output_call): Likewise.
675 (pa_jump_in_call_delay): Delete.
676 (pa_following_call): Likewise.
677 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
678 (uncond_branch): Remove following call check from attribute length.
680 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
683 * config/sh/sh-modes.def (PSI): Remove.
684 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
685 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
686 (sh_reorg): Remove commented out FPSCR code.
687 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
688 insn instead of move insn.
689 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
690 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
692 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
693 (sh1_builtin_p): Uncomment.
694 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
695 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
696 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
697 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
698 (general_movsrc_operand, general_movdst_operand): Disallow
700 * config/sh/sh.md (FPSCR_FR): New constant.
701 (push_fpscr): Emit sts_fpscr insn.
702 (pop_fpscr): Emit lds_fpscr_insn.
703 (movsi_ie): Disallow FPSCR operands.
704 (fpu_switch, unnamed related split, extend_psi_si,
705 truncate_si_psi): Remove insns.
706 (lds_fpscr, sts_fpscr): New insns.
707 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
709 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
711 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
712 (clone_inlined_nodes): Do not overwrite the clone if above predicate
715 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
717 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
718 (expand_vec_perm_d): Ditto.
719 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
720 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
722 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
723 (ix86_expand_sse_unpack): Handle V64QImode.
724 (expand_vec_perm_blend): Update conditions for TARGET, handle
725 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
726 (expand_vec_perm_pshufb): Handle V64QImode.
727 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
728 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
729 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
730 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
731 (ix86_expand_vecop_qihi): Handle V64QImode.
732 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
733 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
734 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
735 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
736 (mul<mode>3): Use VI1_AVX512.
737 (<sse2_avx2>_packsswb): Ditto.
738 (<sse2_avx2>_packuswb): Ditto.
739 (<ssse3_avx2>_pshufb<mode>3): Ditto.
740 (<shift_insn><mode>3): Ditto.
742 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
744 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
745 conditions to fix bootstrap.
747 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
749 gcc-plugin.h: Add tm.h and flattened includes from function.h.
751 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
752 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
753 Anna Tikhonova <anna.tikhonova@intel.com>
754 Ilya Tocar <ilya.tocar@intel.com>
755 Andrey Turetskiy <andrey.turetskiy@intel.com>
756 Ilya Verbin <ilya.verbin@intel.com>
757 Kirill Yukhin <kirill.yukhin@intel.com>
758 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
760 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
761 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
762 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
763 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
764 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
765 (define_expand "vec_init<mode>"): Use VF48_I1248.
767 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
768 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
769 Anna Tikhonova <anna.tikhonova@intel.com>
770 Ilya Tocar <ilya.tocar@intel.com>
771 Andrey Turetskiy <andrey.turetskiy@intel.com>
772 Ilya Verbin <ilya.verbin@intel.com>
773 Kirill Yukhin <kirill.yukhin@intel.com>
774 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
776 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
777 expand_sse2_mulvxdi3.
779 2014-10-17 Richard Biener <rguenther@suse.de>
781 * fold-const.c (fold_comparison): Remove redundant constant
782 folding and operand swapping.
783 (fold_binary_loc): Do comparison operand swapping here.
784 (fold_ternary_loc): Canonicalize operand order for
785 commutative ternary operations.
786 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
789 2014-10-17 Jakub Jelinek <jakub@redhat.com>
791 PR tree-optimization/63464
792 * gimple.h (gimple_seq_discard): New prototype.
793 * gimple.c: Include stringpool.h and tree-ssanames.h.
794 (gimple_seq_discard): New function.
795 * optabs.h (lshift_cheap_p): New prototype.
796 * optabs.c (lshift_cheap_p): New function, moved from...
797 * tree-switch-conversion.c (lshift_cheap_p): ... here.
798 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
799 (reassoc_branch_fixups): New variable.
800 (update_range_test): Add otherrangep and seq arguments.
801 Unshare exp. If otherrange is NULL, use for other ranges
802 array of pointers pointed by otherrangep instead.
803 Emit seq before gimplified statements for tem.
804 (optimize_range_tests_diff): Adjust update_range_test
806 (optimize_range_tests_xor): Likewise. Fix up comment.
807 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
809 (optimize_range_tests): Adjust update_range_test caller.
810 Call optimize_range_tests_to_bit_test.
811 (branch_fixup): New function.
812 (execute_reassoc): Call branch_fixup.
814 PR tree-optimization/63302
815 * tree-ssa-reassoc.c (optimize_range_tests_xor,
816 optimize_range_tests_diff): Use !integer_pow2p () instead of
819 2014-10-17 Martin Liska <mliska@suse.cz>
821 * ipa-icf.c (sem_function::merge): Local flags are set to false
822 to enforce equal calling convention to be used.
823 * opts.c (common_handle_option): Indentation fix.
825 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
827 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
829 2014-10-17 Tom de Vries <tom@codesourcery.com>
831 PR rtl-optimization/61605
832 * regcprop.c (copyprop_hardreg_forward_1): Use
833 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
835 2014-10-17 Tom de Vries <tom@codesourcery.com>
837 PR rtl-optimization/61605
838 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
839 notice stores for noops. Don't regard noops as copies.
841 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
843 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
844 register in a special way.
845 (__cpuid_count): Ditto.
846 * config/i386/driver-i386.h: Protect with
847 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
848 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
849 is required to compile the function.
851 2014-10-16 DJ Delorie <dj@redhat.com>
853 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
856 * config/rs6000/rs6000-c.c (rid_int128): New.
857 (rs6000_macro_to_expand): Use instead of RID_INT128.
859 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
861 * function.h: Flatten file. Remove includes, adjust prototypes to
862 reflect only what is in function.h.
863 (enum direction, struct args_size, struct locate_and_pad_arg_data,
864 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
866 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
867 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
868 prototypes to predict.h.
869 (init_varasm_status): Move prototype to varasm.h.
870 * expr.h: Adjust include files.
871 (enum direction, struct args_size, struct locate_and_pad_arg_data,
872 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
874 (locate_and_pad_parm): Move prototype to function.h.
875 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
876 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
877 assign_temp, reposition_prologue_and_epilogue_notes,
878 prologue_epilogue_contains, sibcall_epilogue_contains,
879 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
880 set_return_jump_label): Move prototypes to function.h.
881 * predict.h (optimize_function_for_size_p,
882 optimize_function_for_speed_p): Relocate prototypes from function.h.
883 * shrink-wrap.h (emit_return_into_block, active_insn_between,
884 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
886 * varasm.h (init_varasm_status): Relocate prototype from function.h.
887 * genattrtab.c (write_header): Add predict.h to include list.
888 * genconditions.c (write_header): Add predict.h to include list.
889 * genemit.c (main): Adjust header file includes.
890 * gengtype.c (ifiles): Add flattened function.h header files.
891 * genoutput.c (output_prologue): Add predict.h to include list.
892 * genpreds.c (write_insn_preds_c): Adjust header file includes.
893 * genrecog.c (write_header): Add flattened function.h header files.
894 * alias.c: Adjust include files.
895 * auto-inc-dec.c: Likewise.
896 * basic-block.h: Likewise.
897 * bb-reorder.c: Likewise.
898 * bt-load.c: Likewise.
899 * builtins.c: Likewise.
900 * caller-save.c: Likewise.
902 * cfgbuild.c: Likewise.
903 * cfgcleanup.c: Likewise.
904 * cfgexpand.c: Likewise.
905 * cfgloop.c: Likewise.
906 * cfgloop.h: Likewise.
907 * cfgrtl.c: Likewise.
908 * cgraph.h: Likewise.
909 * cgraphclones.c: Likewise.
910 * cgraphunit.c: Likewise.
911 * combine-stack-adj.c: Likewise.
912 * combine.c: Likewise.
913 * coverage.c: Likewise.
916 * cselib.c: Likewise.
917 * dbxout.c: Likewise.
919 * df-core.c: Likewise.
920 * df-problems.c: Likewise.
921 * df-scan.c: Likewise.
922 * dojump.c: Likewise.
923 * dwarf2cfi.c: Likewise.
924 * dwarf2out.c: Likewise.
925 * emit-rtl.c: Likewise.
926 * except.c: Likewise.
927 * explow.c: Likewise.
930 * function.c: Likewise.
932 * gimple-fold.c: Likewise.
933 * gimple-low.c: Likewise.
934 * gimple-streamer.h: Likewise.
935 * haifa-sched.c: Likewise.
940 * loop-invariant.c: Likewise.
941 * lra-assigns.c: Likewise.
942 * lra-coalesce.c: Likewise.
943 * lra-constraints.c: Likewise.
944 * lra-eliminations.c: Likewise.
945 * lra-lives.c: Likewise.
946 * lra-spills.c: Likewise.
948 * lto-cgraph.c: Likewise.
949 * lto-section-in.c: Likewise.
950 * lto-section-out.c: Likewise.
951 * lto-streamer-in.c: Likewise.
952 * lto-streamer-out.c: Likewise.
953 * mode-switching.c: Likewise.
954 * modulo-sched.c: Likewise.
955 * omp-low.c: Likewise.
956 * optabs.c: Likewise.
957 * passes.c: Likewise.
958 * postreload-gcse.c: Likewise.
959 * postreload.c: Likewise.
960 * predict.c: Likewise.
961 * profile.c: Likewise.
964 * reg-stack.c: Likewise.
965 * regcprop.c: Likewise.
966 * reginfo.c: Likewise.
967 * regrename.c: Likewise.
968 * reload.c: Likewise.
969 * reload1.c: Likewise.
971 * resource.c: Likewise.
972 * rtlanal.c: Likewise.
973 * sched-deps.c: Likewise.
974 * sched-ebb.c: Likewise.
975 * sched-rgn.c: Likewise.
976 * sel-sched-dump.c: Likewise.
977 * sel-sched-ir.c: Likewise.
978 * sel-sched.c: Likewise.
979 * shrink-wrap.c: Likewise.
980 * simplify-rtx.c: Likewise.
981 * statistics.c: Likewise.
983 * stor-layout.c: Likewise.
984 * store-motion.c: Likewise.
985 * symtab.c: Likewise.
986 * targhooks.c: Likewise.
987 * toplev.c: Likewise.
988 * trans-mem.c: Likewise.
989 * tree-cfg.c: Likewise.
990 * tree-cfgcleanup.c: Likewise.
991 * tree-dfa.c: Likewise.
992 * tree-eh.c: Likewise.
993 * tree-inline.c: Likewise.
994 * tree-into-ssa.c: Likewise.
995 * tree-nested.c: Likewise.
996 * tree-nrv.c: Likewise.
997 * tree-profile.c: Likewise.
998 * tree-ssa-alias.c: Likewise.
999 * tree-ssa-ccp.c: Likewise.
1000 * tree-ssa-copy.c: Likewise.
1001 * tree-ssa-copyrename.c: Likewise.
1002 * tree-ssa-dom.c: Likewise.
1003 * tree-ssa-operands.c: Likewise.
1004 * tree-ssa-propagate.c: Likewise.
1005 * tree-ssa-structalias.c: Likewise.
1006 * tree-ssa-tail-merge.c: Likewise.
1007 * tree-ssa-threadedge.c: Likewise.
1008 * tree-ssa-threadupdate.c: Likewise.
1009 * tree-ssa-uncprop.c: Likewise.
1010 * tree-ssa-uninit.c: Likewise.
1011 * tree-ssa.c: Likewise.
1012 * tree-stdarg.c: Likewise.
1013 * tree-tailcall.c: Likewise.
1016 * valtrack.c: Likewise.
1017 * varasm.c: Likewise.
1018 * vmsdbgout.c: Likewise.
1020 * config/aarch64/aarch64.c: Add flattened includes from function.h.
1021 * config/alpha/alpha.c: Likewise.
1022 * config/arc/arc.c: Likewise.
1023 * config/arm/arm.c: Likewise.
1024 * config/avr/avr-log.c: Likewise.
1025 * config/avr/avr.c: Likewise.
1026 * config/bfin/bfin.c: Likewise.
1027 * config/c6x/c6x.c: Likewise.
1028 * config/cr16/cr16.c: Likewise.
1029 * config/cris/cris.c: Likewise.
1030 * config/darwin.c: Likewise.
1031 * config/epiphany/epiphany.c: Likewise.
1032 * config/epiphany/mode-switch-use.c: Likewise.
1033 * config/epiphany/resolve-sw-modes.c: Likewise.
1034 * config/fr30/fr30.c: Likewise.
1035 * config/frv/frv.c: Likewise.
1036 * config/h8300/h8300.c: Likewise.
1037 * config/i386/i386.c: Likewise.
1038 * config/ia64/ia64.c: Likewise.
1039 * config/iq2000/iq2000.c: Likewise.
1040 * config/lm32/lm32.c: Likewise.
1041 * config/m32c/m32c.c: Likewise.
1042 * config/m32r/m32r.c: Likewise.
1043 * config/m68k/m68k.c: Likewise.
1044 * config/mcore/mcore.c: Likewise.
1045 * config/mep/mep-pragma.c: Likewise.
1046 * config/mep/mep.c: Likewise.
1047 * config/microblaze/microblaze.c: Likewise.
1048 * config/mips/mips.c: Likewise.
1049 * config/mmix/mmix.c: Likewise.
1050 * config/mn10300/mn10300.c: Likewise.
1051 * config/moxie/moxie.c: Likewise.
1052 * config/msp430/msp430.c: Likewise.
1053 * config/nds32/nds32-cost.c: Likewise.
1054 * config/nds32/nds32-fp-as-gp.c: Likewise.
1055 * config/nds32/nds32-intrinsic.c: Likewise.
1056 * config/nds32/nds32-isr.c: Likewise.
1057 * config/nds32/nds32-md-auxiliary.c: Likewise.
1058 * config/nds32/nds32-memory-manipulation.c: Likewise.
1059 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
1060 * config/nds32/nds32-predicates.c: Likewise.
1061 * config/nds32/nds32.c: Likewise.
1062 * config/nios2/nios2.c: Likewise.
1063 * config/pa/pa.c: Likewise.
1064 * config/pdp11/pdp11.c: Likewise.
1065 * config/rl78/rl78.c: Likewise.
1066 * config/rs6000/rs6000.c: Likewise.
1067 * config/rx/rx.c: Likewise.
1068 * config/s390/s390.c: Likewise.
1069 * config/score/score.c: Likewise.
1070 * config/sh/sh.c: Likewise.
1071 * config/sparc/sparc.c: Likewise.
1072 * config/spu/spu.c: Likewise.
1073 * config/stormy16/stormy16.c: Likewise.
1074 * config/tilegx/tilegx.c: Likewise.
1075 * config/tilepro/tilepro.c: Likewise.
1076 * config/v850/v850.c: Likewise.
1077 * config/vax/vax.c: Likewise.
1078 * config/xtensa/xtensa.c: Likewise.
1080 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
1082 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
1083 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
1085 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1087 * config/sh/sh-protos.h (fldi_ok): Remove.
1088 * config/sh/sh.c (fldi_ok): Likewise.
1089 (sh_secondary_reload): Don't use fldi_ok.
1090 * config/sh/constraints.md (G constraint, H constraint): Don't use
1093 2014-10-16 Martin Liska <mliska@suse.cz>
1095 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
1096 Cast to unsigned long.
1097 (sem_item_optimizer::dump_cong_classes): Likewise.
1099 2014-10-16 Tom de Vries <tom@codesourcery.com>
1101 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
1102 with SSA_NAME_IN_FREELIST.
1104 2014-10-16 Richard Biener <rguenther@suse.de>
1107 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
1108 (fold_builtin_strncat_chk): Move ...
1109 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
1110 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
1112 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1115 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
1118 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1119 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1120 Anna Tikhonova <anna.tikhonova@intel.com>
1121 Ilya Tocar <ilya.tocar@intel.com>
1122 Andrey Turetskiy <andrey.turetskiy@intel.com>
1123 Ilya Verbin <ilya.verbin@intel.com>
1124 Kirill Yukhin <kirill.yukhin@intel.com>
1125 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1127 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
1130 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1131 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1132 Anna Tikhonova <anna.tikhonova@intel.com>
1133 Ilya Tocar <ilya.tocar@intel.com>
1134 Andrey Turetskiy <andrey.turetskiy@intel.com>
1135 Ilya Verbin <ilya.verbin@intel.com>
1136 Kirill Yukhin <kirill.yukhin@intel.com>
1137 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1139 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
1140 V16SI, V32HI, V64QI modes.
1142 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1145 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
1146 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
1148 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
1149 to match fp insn patterns.
1150 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
1152 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
1153 expand_df_unop, expand_df_binop): Remove.
1154 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
1155 FPSCR_STAT_REG as not call clobbered.
1156 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
1157 invoking fpscr_set_from_mem.
1159 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
1160 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
1162 (REGISTER_NAMES): Adjust.
1163 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1164 (FIRST_PSEUDO_REGISTER): Increase to 156.
1165 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
1166 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
1168 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
1169 FPSCR_MODES_REG and FPSCR_STAT_REG.
1170 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1172 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
1173 FPSCR_SZ): Add new constants.
1174 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
1176 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
1177 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
1178 Use TARGET_FPU_ANY condition.
1179 (fpu_switch peephole2): Remove.
1180 (fpu_switch split): Use simple_mem_operand to capture the mem and
1181 adjust split implementation.
1182 (extend_psi_si, truncate_si_psi): New insns.
1183 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
1184 set of FPSCR_MODES_REG.
1186 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
1187 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
1188 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
1189 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
1190 call_value_compact, call_value_compact_rettramp, call,
1191 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
1192 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
1193 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
1194 sibcall_value_compact, sibcall_value, call_value_pop_compact,
1195 call_value_pop_compact_rettramp, various unnamed splits):
1196 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
1199 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
1200 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
1201 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
1202 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
1203 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
1205 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
1206 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
1207 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
1208 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
1209 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
1210 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
1211 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
1213 2014-10-16 Martin Liska <mliska@suse.cz>
1214 Jan Hubicka <hubicka@ucw.cz>
1216 * Makefile.in: New object files included.
1217 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
1219 (verify_edge_corresponds_to_fndecl): More sensitive verification
1220 of nodes that are merged by IPA ICF.
1221 * cgraph.h (cgraph_node::num_references): New function.
1222 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
1223 * common.opt: New options ipa-icf, ipa-icf-functions and
1224 ipa-icf-variables introduced.
1225 * doc/invoke.texi: Documentation of new options introduced.
1226 * ipa-icf-gimple.c: New file.
1227 * ipa-icf-gimple.h: New file.
1228 * ipa-icf.c: New file.
1229 * ipa-icf.h: New file.
1230 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
1231 (input_overwrite_node): Likewise.
1232 * lto-section-in.c: New icf section added.
1233 * lto-streamer.h (enum lto_section_type): Likewise.
1234 * opts.c (common_handle_option): New option added.
1235 * passes.def: New pass included.
1236 * timevar.def: Time variable for IPA ICF added.
1237 * tree-pass.h: New IPA ICF pass entry point added.
1239 2014-10-16 Richard Biener <rguenther@suse.de>
1241 PR tree-optimization/63168
1242 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
1243 latches if after merging they are no longer simple.
1244 * cfghooks.c (merge_blocks): Handle merging a latch block
1247 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1248 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1249 Anna Tikhonova <anna.tikhonova@intel.com>
1250 Ilya Tocar <ilya.tocar@intel.com>
1251 Andrey Turetskiy <andrey.turetskiy@intel.com>
1252 Ilya Verbin <ilya.verbin@intel.com>
1253 Kirill Yukhin <kirill.yukhin@intel.com>
1254 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1256 * config/i386/sse.md
1257 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
1258 support AVX-512VL instructions.
1260 2014-10-16 DJ Delorie <dj@redhat.com>
1262 * tree-core.h: Fix comment to not assume pointers are multiples of
1265 2014-10-15 Tom Tromey <tromey@redhat.com>
1267 * timevar.h (class auto_timevar): New class.
1269 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
1272 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1273 Remove the second alternative.
1274 (regprefix): Remove mode attribute.
1275 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
1276 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
1279 2013-11-05 Ian Lance Taylor <iant@google.com>
1281 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1282 If possible, add .cfi directives to record change to bx.
1283 * config/i386/i386.c (ix86_emit_cfi): New function.
1284 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
1286 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
1289 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
1291 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
1294 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
1296 PR rtl-optimization/63448
1297 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
1298 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
1299 (LRA_MAX_INHERITANCE_PASSES): Use it.
1300 (lra_constraint_iter_after_spill): Remove.
1301 (lra_assignment_iter): New.
1302 (lra_assignment_iter_after_spill): New.
1303 * lra-assigns.c (lra_assignment_iter): New.
1304 (lra_assignment_iter_after_spill): New.
1305 (former_reload_pseudo_spill_p): New.
1306 (spill_for): Set up former_reload_pseudo_spill_p.
1307 (setup_live_pseudos_and_spill_after_risky): Ditto.
1308 (assign_by_spills): Ditto.
1309 (lra_assign): Increment lra_assignment_iter. Print the iteration
1310 number. Reset former_reload_pseudo_spill_p. Check
1311 lra_assignment_iter_after_spill.
1312 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
1313 lra_assignment_iter and lra_assignment_iter_after_spill.
1314 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
1315 (lra_constraints): Remove code with
1316 lra_assignment_iter_after_spill.
1318 2014-10-15 Teresa Johnson <tejohnson@google.com>
1321 * tree-ssa-threadupdate.c (recompute_probabilities): Better
1324 2014-10-15 Renlin Li <renlin.li@arm.com>
1326 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1327 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
1328 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
1329 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
1331 2014-10-15 Richard Biener <rguenther@suse.de>
1333 * gimple-fold.c (gimple_fold_call): Properly keep virtual
1334 SSA form up-to-date when devirtualizing a call to
1335 __builtin_unreachable and avoid fixing up EH info here.
1337 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1338 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1339 Anna Tikhonova <anna.tikhonova@intel.com>
1340 Ilya Tocar <ilya.tocar@intel.com>
1341 Andrey Turetskiy <andrey.turetskiy@intel.com>
1342 Ilya Verbin <ilya.verbin@intel.com>
1343 Kirill Yukhin <kirill.yukhin@intel.com>
1344 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1346 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
1347 to support AVX-512BW.
1348 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
1349 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
1350 (define_insn "*<plusminus_insn><mode>3"): Ditto.
1351 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
1352 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1353 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
1354 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1355 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
1356 (define_insn "*andnot<mode>3"): Ditto.
1357 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
1358 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
1359 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1360 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
1361 (define_insn "*abs<mode>2"): Remove masking support.
1362 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
1363 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
1364 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
1366 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1367 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1368 Anna Tikhonova <anna.tikhonova@intel.com>
1369 Ilya Tocar <ilya.tocar@intel.com>
1370 Andrey Turetskiy <andrey.turetskiy@intel.com>
1371 Ilya Verbin <ilya.verbin@intel.com>
1372 Kirill Yukhin <kirill.yukhin@intel.com>
1373 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1375 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
1376 * config/i386/sse.md
1377 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
1378 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
1379 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
1380 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1381 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1382 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1383 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1385 2014-10-15 Renlin Li <renlin.li@arm.com>
1387 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
1389 2014-10-15 Jakub Jelinek <jakub@redhat.com>
1391 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
1392 MINUS_EXPR in unsigned type to avoid undefined behavior.
1394 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
1396 * stor-layout.c (self_referential_size): Do not promote arguments.
1398 2014-10-15 Marek Polacek <polacek@redhat.com>
1400 * doc/invoke.texi: Update to reflect that GNU11 is the default
1402 * c-common.h (c_language_kind): Update comment.
1404 2014-10-15 Richard Biener <rguenther@suse.de>
1406 * hash-table.c: Include bconfig.h if building for the host.
1407 * hash-table.h: Do not include ggc.h on the host but just declare
1408 a few ggc allocation templates.
1410 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
1411 Jeff Law <law@redhat.com>
1413 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
1414 multiple hard registers, use smaller mode derived from MODE.
1416 2014-10-15 Andreas Schwab <schwab@suse.de>
1418 * explow.c (convert_memory_address_addr_space_1): Mark in_const
1419 as ATTRIBUTE_UNUSED.
1421 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
1423 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
1424 (decide_unrolling): ... this one.
1425 (peel_loops_completely): Remove.
1426 (decide_peel_simple): Remove.
1427 (decide_peel_once_rolling): Remove.
1428 (decide_peel_completely): Remove.
1429 (peel_loop_simple): Remove.
1430 (peel_loop_completely): Remove.
1431 (unroll_and_peel_loops): Rename to ...
1432 (unroll_loops): ... this one; handle only unrolling.
1433 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
1436 (unroll_and_peel_loops): Remove.
1437 (unroll_loops): New.
1438 * passes.def: Replace
1439 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
1440 * loop-init.c (gate_rtl_unroll_and_peel_loops,
1441 rtl_unroll_and_peel_loops): Rename to ...
1442 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
1443 (pass_rtl_unroll_and_peel_loops): Rename to ...
1444 (pass_rtl_unroll_loops): ... this one.
1445 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
1446 (make_pass_rtl_unroll_loops): New.
1447 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
1448 (canonicalize_loop_induction_variables): Update.
1450 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1452 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
1453 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
1454 !TARGET_HARD_FLOAT_POSTINC.
1455 (*lsip, *ssip): new instructions.
1457 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1459 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
1462 2014-10-14 Andrew Pinski <apinski@cavium.com>
1464 * explow.c (convert_memory_address_addr_space): Rename to ...
1465 (convert_memory_address_addr_space_1): This. Add in_const argument.
1466 Inside a CONST RTL, permute the conversion and addition of constant
1467 for zero and sign extended pointers.
1468 (convert_memory_address_addr_space): New function.
1470 2014-10-14 Andrew Pinski <apinski@cavium.com>
1473 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
1476 * explow.c (convert_memory_address_addr_space): Also permute the
1477 conversion and addition of constant for zero-extend.
1479 2014-10-14 DJ Delorie <dj@redhat.com>
1481 * config/msp430/msp430-modes.def (PSI): Add.
1483 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
1484 (msp430_hard_regno_nregs_with_padding): New.
1485 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
1486 (msp430_hard_regno_nregs_has_padding): New.
1487 (msp430_hard_regno_nregs_with_padding): New.
1488 (msp430_unwind_word_mode): Use PSImode instead of SImode.
1489 (msp430_addr_space_legitimate_address_p): New.
1490 (msp430_asm_integer): New.
1491 (msp430_init_dwarf_reg_sizes_extra): New.
1492 (msp430_print_operand): Use X suffix for PSImode even in small model.
1493 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
1494 (PTR_SIZE): ...but 4 bytes for EH.
1495 (SIZE_TYPE): Use __int20.
1496 (PTRDIFF_TYPE): Likewise.
1497 (INCOMING_FRAME_SP_OFFSET): Adjust.
1498 * config/msp430/msp430.md (movqi_topbyte): New.
1499 (movpsi): Use fixed suffixes.
1500 (movsipsi2): Enable for 430X, not large model.
1501 (extendhipsi2): Likewise.
1502 (zero_extendhisi2): Likewise.
1503 (zero_extendhisipsi2): Likewise.
1504 (extend_and_shift1_hipsi2): Likewise.
1505 (extendpsisi2): Likewise.
1506 (*bitbranch<mode>4_z): Fix suffix logic.
1508 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
1511 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
1512 do not choke on null node.
1513 <VAR_DECL>: Likewise.
1515 2014-10-14 DJ Delorie <dj@redhat.com>
1517 * machmode.h (int_n_data_t): New.
1518 (int_n_enabled_p): New.
1520 * tree.c (int_n_enabled_p): New.
1522 (make_or_reuse_type): Check for all __intN types, not just
1524 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
1526 * tree.h (int128_integer_type_node): Remove.
1527 (int128_unsigned_type_node): Remove.
1528 (int_n_trees_t): New.
1529 (int_n_enabled_p): New.
1531 * toplev.c (standard_type_bitsize): New.
1532 (do_compile): Check which __intN types are enabled for the current
1534 * builtin-types.def (BT_INT128): Remove.
1535 (BT_UINT128): Remove.
1536 * machmode.def: Add macro to create __int128 for all targets.
1537 * stor-layout.c (mode_for_size): Support __intN types.
1538 (smallest_mode_for_size): Likewise.
1539 (initialize_sizetypes): Support __intN types.
1540 * genmodes.c (struct mode_data): Add int_n field.
1541 (blank_mode): Likewise.
1544 (emit_insn_modes_h): Count __intN entries and define
1546 (emit_mode_int_n): New.
1547 (emit_insn_modes_c): Call it.
1548 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
1549 types, not just __int128.
1550 * tree-core.h (integer_type_kind): Remove __int128-specific
1551 entries, reserve spots for __intN entries.
1553 * config/msp430/msp430-modes.def (PSI): Add.
1555 2014-10-14 Kito Cheng <kito@0xlab.org>
1557 * ira.c: Fix typo in comment.
1559 * ira-build.c: Ditto.
1560 * ira-color.c: Ditto.
1561 * ira-emit.c: Ditto.
1563 * ira-lives.c: Ditto.
1565 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
1567 PR rtl-optimization/63475
1568 * alias.c (true_dependence_1): Always use get_addr to extract
1569 true address operands from x_addr and mem_addr. Use extracted
1570 address operands to check for references with alignment ANDs.
1571 Use extracted address operands with find_base_term and
1572 base_alias_check. For noncanonicalized operands call canon_rtx with
1573 extracted address operand.
1574 (write_dependence_1): Ditto.
1575 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
1577 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
1580 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
1583 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1585 Anna Tikhonova <anna.tikhonova@intel.com>
1586 Ilya Tocar <ilya.tocar@intel.com>
1587 Andrey Turetskiy <andrey.turetskiy@intel.com>
1588 Ilya Verbin <ilya.verbin@intel.com>
1589 Kirill Yukhin <kirill.yukhin@intel.com>
1590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1592 * config/i386/i386.c
1593 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1594 (ix86_expand_int_vcond): Ditto.
1596 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1597 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1598 Anna Tikhonova <anna.tikhonova@intel.com>
1599 Ilya Tocar <ilya.tocar@intel.com>
1600 Andrey Turetskiy <andrey.turetskiy@intel.com>
1601 Ilya Verbin <ilya.verbin@intel.com>
1602 Kirill Yukhin <kirill.yukhin@intel.com>
1603 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1605 * config/i386/i386.c
1606 (emit_reduc_half): Handle V64QI and V32HI mode.
1607 * config/i386/sse.md
1608 (define_mode_iterator VI_AVX512BW): New.
1609 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1611 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1612 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1613 Anna Tikhonova <anna.tikhonova@intel.com>
1614 Ilya Tocar <ilya.tocar@intel.com>
1615 Andrey Turetskiy <andrey.turetskiy@intel.com>
1616 Ilya Verbin <ilya.verbin@intel.com>
1617 Kirill Yukhin <kirill.yukhin@intel.com>
1618 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1620 * config/i386/sse.md
1621 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1623 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1624 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1625 Anna Tikhonova <anna.tikhonova@intel.com>
1626 Ilya Tocar <ilya.tocar@intel.com>
1627 Andrey Turetskiy <andrey.turetskiy@intel.com>
1628 Ilya Verbin <ilya.verbin@intel.com>
1629 Kirill Yukhin <kirill.yukhin@intel.com>
1630 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1632 * config/i386/i386.c
1633 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1634 * config/i386/sse.md
1635 (define_mode_iterator VI): Add V64QI and V32HI modes.
1637 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1638 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1639 Anna Tikhonova <anna.tikhonova@intel.com>
1640 Ilya Tocar <ilya.tocar@intel.com>
1641 Andrey Turetskiy <andrey.turetskiy@intel.com>
1642 Ilya Verbin <ilya.verbin@intel.com>
1643 Kirill Yukhin <kirill.yukhin@intel.com>
1644 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1646 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1648 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1649 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1650 Anna Tikhonova <anna.tikhonova@intel.com>
1651 Ilya Tocar <ilya.tocar@intel.com>
1652 Andrey Turetskiy <andrey.turetskiy@intel.com>
1653 Ilya Verbin <ilya.verbin@intel.com>
1654 Kirill Yukhin <kirill.yukhin@intel.com>
1655 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1657 * config/i386/sse.md
1658 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
1659 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
1661 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1662 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1663 Anna Tikhonova <anna.tikhonova@intel.com>
1664 Ilya Tocar <ilya.tocar@intel.com>
1665 Andrey Turetskiy <andrey.turetskiy@intel.com>
1666 Ilya Verbin <ilya.verbin@intel.com>
1667 Kirill Yukhin <kirill.yukhin@intel.com>
1668 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1670 * config/i386/sse.md
1671 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
1672 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
1674 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1675 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1676 Anna Tikhonova <anna.tikhonova@intel.com>
1677 Ilya Tocar <ilya.tocar@intel.com>
1678 Andrey Turetskiy <andrey.turetskiy@intel.com>
1679 Ilya Verbin <ilya.verbin@intel.com>
1680 Kirill Yukhin <kirill.yukhin@intel.com>
1681 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1683 * config/i386/sse.md
1684 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
1685 (define_mode_iterator VI2_AVX2): Add V32HI mode.
1686 (define_expand "mul<mode>3<mask_name>"): Add masking.
1687 (define_insn "*mul<mode>3<mask_name>"): Ditto.
1688 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
1689 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
1690 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
1691 (define_mode_attr SDOT_PMADD_SUF): Ditto.
1692 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
1693 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
1694 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
1695 (define_insn "avx2_packusdw"): Delete.
1696 (define_insn "sse4_1_packusdw"): Ditto.
1697 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
1699 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1700 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1701 Anna Tikhonova <anna.tikhonova@intel.com>
1702 Ilya Tocar <ilya.tocar@intel.com>
1703 Andrey Turetskiy <andrey.turetskiy@intel.com>
1704 Ilya Verbin <ilya.verbin@intel.com>
1705 Kirill Yukhin <kirill.yukhin@intel.com>
1706 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1708 * config/i386/sse.md
1709 (define_insn "vec_dup<mode>"): Update constraints.
1711 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1712 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1713 Anna Tikhonova <anna.tikhonova@intel.com>
1714 Ilya Tocar <ilya.tocar@intel.com>
1715 Andrey Turetskiy <andrey.turetskiy@intel.com>
1716 Ilya Verbin <ilya.verbin@intel.com>
1717 Kirill Yukhin <kirill.yukhin@intel.com>
1718 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1720 * config/i386/sse.md
1721 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
1722 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
1723 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
1725 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1726 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1727 Anna Tikhonova <anna.tikhonova@intel.com>
1728 Ilya Tocar <ilya.tocar@intel.com>
1729 Andrey Turetskiy <andrey.turetskiy@intel.com>
1730 Ilya Verbin <ilya.verbin@intel.com>
1731 Kirill Yukhin <kirill.yukhin@intel.com>
1732 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1734 * config/i386/sse.md
1735 (define_expand "mul<mode>3<mask_name>"): Add masking.
1737 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1738 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1739 Anna Tikhonova <anna.tikhonova@intel.com>
1740 Ilya Tocar <ilya.tocar@intel.com>
1741 Andrey Turetskiy <andrey.turetskiy@intel.com>
1742 Ilya Verbin <ilya.verbin@intel.com>
1743 Kirill Yukhin <kirill.yukhin@intel.com>
1744 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1746 * config/i386/sse.md
1747 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
1748 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
1750 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1751 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1752 Anna Tikhonova <anna.tikhonova@intel.com>
1753 Ilya Tocar <ilya.tocar@intel.com>
1754 Andrey Turetskiy <andrey.turetskiy@intel.com>
1755 Ilya Verbin <ilya.verbin@intel.com>
1756 Kirill Yukhin <kirill.yukhin@intel.com>
1757 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1759 * config/i386/sse.md
1760 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
1761 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
1762 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
1765 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1766 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1767 Anna Tikhonova <anna.tikhonova@intel.com>
1768 Ilya Tocar <ilya.tocar@intel.com>
1769 Andrey Turetskiy <andrey.turetskiy@intel.com>
1770 Ilya Verbin <ilya.verbin@intel.com>
1771 Kirill Yukhin <kirill.yukhin@intel.com>
1772 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1774 * config/i386/sse.md
1775 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
1776 use VF_128_256 mode iterator and update assembler emit code.
1777 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
1778 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
1779 Add masking, use VF_128_256 mode iterator.
1780 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
1781 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
1782 Add masking, use VF_128_256 mode iterator and update assembler emit
1784 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
1785 (define_mode_attr avx512flogicsuff): Delete.
1786 (define_insn "avx512f_<logic><mode>"): Ditto.
1787 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
1789 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
1791 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1792 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1793 Anna Tikhonova <anna.tikhonova@intel.com>
1794 Ilya Tocar <ilya.tocar@intel.com>
1795 Andrey Turetskiy <andrey.turetskiy@intel.com>
1796 Ilya Verbin <ilya.verbin@intel.com>
1797 Kirill Yukhin <kirill.yukhin@intel.com>
1798 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1800 * config/i386/sse.md
1801 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
1802 (define_expand "vashr<mode>3<mask_name>"): Add masking,
1803 use VI12_128 mode iterator.
1804 (define_expand "ashrv2di3<mask_name>"): New.
1806 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1807 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1808 Anna Tikhonova <anna.tikhonova@intel.com>
1809 Ilya Tocar <ilya.tocar@intel.com>
1810 Andrey Turetskiy <andrey.turetskiy@intel.com>
1811 Ilya Verbin <ilya.verbin@intel.com>
1812 Kirill Yukhin <kirill.yukhin@intel.com>
1813 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1815 * config/i386/i386.c
1816 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
1817 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
1818 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
1819 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
1820 CODE_FOR_avx512vl_ucmpv4si3_mask.
1821 * config/i386/sse.md
1822 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
1823 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
1825 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
1826 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
1827 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
1828 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
1829 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
1830 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
1832 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1833 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1834 Anna Tikhonova <anna.tikhonova@intel.com>
1835 Ilya Tocar <ilya.tocar@intel.com>
1836 Andrey Turetskiy <andrey.turetskiy@intel.com>
1837 Ilya Verbin <ilya.verbin@intel.com>
1838 Kirill Yukhin <kirill.yukhin@intel.com>
1839 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1841 * config/i386/sse.md
1842 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
1843 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
1844 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
1845 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
1846 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
1847 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
1848 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1849 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1850 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
1852 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1853 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1854 Anna Tikhonova <anna.tikhonova@intel.com>
1855 Ilya Tocar <ilya.tocar@intel.com>
1856 Andrey Turetskiy <andrey.turetskiy@intel.com>
1857 Ilya Verbin <ilya.verbin@intel.com>
1858 Kirill Yukhin <kirill.yukhin@intel.com>
1859 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1861 * config/i386/sse.md
1862 (define_insn "avx512f_blendm<mode>"): Delete.
1863 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
1864 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
1865 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
1866 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
1868 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1871 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1874 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1876 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
1877 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
1878 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
1879 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
1882 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
1885 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
1887 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
1890 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
1893 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
1896 2014-10-14 Richard Biener <rguenther@suse.de>
1898 PR tree-optimization/63512
1899 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
1902 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
1905 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
1906 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
1908 (negsf2_i): Rename to *negsf2_i.
1909 (abssf2_i): Rename to *abssf2_i.
1910 (negdf2_i): Rename to *negdf2_i.
1911 (absdf2_i): Rename to *absdf2_i.
1913 2014-10-14 Felix Yang <felix.yang@huawei.com>
1914 Jeff Law <law@redhat.com>
1916 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
1917 "replace" into boolean bitfields; turn member "loop_depth" into a short
1918 integer; add new member "no_equiv" and "reserved".
1919 (no_equiv): Set no_equiv of struct equivalence if register is marked
1920 as having no known equivalence.
1921 (update_equiv_regs): Check all definitions for a multiple-set
1922 register to make sure that the RHS have the same value.
1924 2014-10-13 Richard Henderson <rth@redhat.com>
1926 * combine-stack-adj.c (no_unhandled_cfa): New.
1927 (maybe_merge_cfa_adjust): New.
1928 (combine_stack_adjustments_for_block): Use them.
1930 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
1932 * Makefile.in (TAGS): Tag ../include files.
1934 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1936 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
1937 to rs6000_dbx_register_number.
1938 (DWARF_FRAME_REGNUM): Redefine as identity map.
1939 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
1940 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
1941 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
1942 argument to handle .debug_frame and .eh_frame directly. Always
1943 translate SPE high register numbers. Add special treatment for CR,
1944 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
1946 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
1947 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
1948 (RS6000_USE_DWARF_NUMBERING): Define.
1949 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
1950 (RS6000_USE_DWARF_NUMBERING): Define.
1951 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
1952 (RS6000_USE_DWARF_NUMBERING): Define.
1953 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
1954 (RS6000_USE_DWARF_NUMBERING): Define.
1955 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
1956 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
1958 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
1960 * config/i386/i386.c (ix86_address_cost): Lower cost for
1961 when address contains GOT register.
1963 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
1964 Vladimir Makarov <vmakarov@redhat.com>
1968 PR rtl-optimization/55458
1969 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
1970 (ix86_init_pic_reg): New.
1971 (ix86_select_alt_pic_regnum): Add check on pseudo register.
1972 (ix86_save_reg): Likewise.
1973 (ix86_expand_prologue): Remove PIC register initialization
1974 now performed in ix86_init_pic_reg.
1975 (ix86_output_function_epilogue): Add check on pseudo register.
1976 (set_pic_reg_ever_alive): New.
1977 (legitimize_pic_address): Replace df_set_regs_ever_live with new
1978 set_pic_reg_ever_alive.
1979 (legitimize_tls_address): Likewise.
1980 (ix86_pic_register_p): New check.
1981 (ix86_delegitimize_address): Add check on pseudo register.
1982 (ix86_expand_call): Insert move from pseudo PIC register to ABI
1983 defined REAL_PIC_OFFSET_TABLE_REGNUM.
1984 (TARGET_INIT_PIC_REG): New.
1985 (TARGET_USE_PSEUDO_PIC_REG): New.
1986 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
1987 if pic_offset_table_rtx exists.
1988 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
1990 * doc/tm.texi: Regenerate.
1991 * function.c (assign_parms): Generate pseudo register for PIC.
1992 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
1994 * ira-color.c (color_pass): Add check on pseudo register.
1995 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
1997 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
1999 (ira): Add target specific PIC register initialization.
2000 (do_reload): Keep PIC pseudo register.
2001 * lra-assigns.c (spill_for): Add checks on pseudo register.
2002 * lra-constraints.c (contains_symbol_ref_p): New.
2003 (lra_constraints): Enable lra risky transformations when PIC is pseudo
2005 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
2006 * target.def (use_pseudo_pic_reg): New.
2007 (init_pic_reg): New.
2009 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2011 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
2012 Remove m_SILVERMONT and m_INTEL from the tune.
2014 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2017 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
2018 when _HPUX_SOURCE is defined.
2020 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2022 PR tree-optimization/62127
2023 * tree.c (remap_type_1): When remapping array, remap
2026 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
2028 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
2029 longer impact parallelization.
2031 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2034 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
2036 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
2038 * asan.c (instrument_derefs): BIT_FIELD_REF added.
2040 2014-10-13 Richard Biener <rguenther@suse.de>
2042 PR tree-optimization/63419
2043 * gimple-fold.h (gimple_convert): New function.
2044 * gimple-fold.c (gimple_convert): Likewise.
2045 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
2046 to split out required conversions early.
2048 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
2050 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
2051 Add the parts of an insn in reverse order, with the pattern at
2052 the top of the queue. Detect when we're iterating over a SEQUENCE
2053 pattern and in that case just consider patterns of subinstructions.
2055 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
2058 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
2060 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
2062 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
2063 address. Use def chains to handle GBR clobbering call insns.
2065 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2067 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
2068 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
2069 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
2070 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
2071 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
2072 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
2073 * doc/gty.texi (for_user): Document new option.
2074 * gengtype.c (create_user_defined_type): Don't try to get a struct for
2076 (walk_type): Don't error out on for_user option.
2077 (write_func_for_structure): Emit user marking routines if requested by
2079 (write_local_func_for_structure): Likewise.
2080 (main): Mark types with for_user option as used.
2081 * ggc.h (gt_pch_nx): Add overload for unsigned int.
2082 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
2083 * hash-table.h (ggc_hasher): New struct.
2084 (hash_table::create_ggc): New function.
2085 (gt_pch_nx): New overload for hash_table.
2087 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
2089 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
2090 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
2091 * config/sh/sh.c: Likewise.
2092 * config/sh/sh-mem.cc: Likewise.
2093 * config/sh/sh.md: Likewise.
2094 * config/sh/predicates.md: Likewise.
2095 * config/sh/sync.md: Likewise.
2097 2014-10-11 Martin Liska <mliska@suse.cz>
2100 * cgraphunit.c (symbol_table::process_new_functions): Missing call
2101 for call_cgraph_insertion_hooks added.
2103 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2106 * stor-layout.c (min_align_of_type): Don't decrease alignment
2107 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
2108 TYPE_USER_ALIGN is set.
2110 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
2112 PR rtl-optimization/63483
2113 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
2114 references when alignment ANDs are involved.
2115 (write_dependence_p): Ditto.
2116 (may_alias_p): Ditto.
2118 2014-10-10 Marek Polacek <polacek@redhat.com>
2120 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
2121 * doc/invoke.texi: Document -fsanitize=object-size.
2122 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
2123 or it into SANITIZE_UNDEFINED.
2124 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
2125 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
2126 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
2127 * opts.c (common_handle_option): Handle -fsanitize=object-size.
2128 * ubsan.c: Include tree-object-size.h.
2129 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
2130 (ubsan_expand_bounds_ifn): Use false instead of 0.
2131 (ubsan_expand_objsize_ifn): New function.
2132 (instrument_object_size): New function.
2133 (pass_ubsan::execute): Add object size instrumentation.
2134 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
2136 2014-10-10 Richard Henderson <rth@redhat.com>
2139 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
2140 Restrict the set of expressions we're willing to move.
2142 2014-10-10 Jeff Law <law@redhat.com>
2144 * ira.c (struct equivalence): Promote INIT_INSNs field to
2145 an rtx_insn_list. Add comments.
2146 (no_equiv): Promote LIST to an rtx_insn_list. Update
2147 testing for and creating the special marker. Use methods
2148 to extract the insn and next pointers. Promote INSN to an
2150 (update_equiv_regs): Update test for special marker in the
2153 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2155 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
2156 * configure: Regenerate.
2157 * config/aarch64/aarch64.c (aarch64_override_options): Handle
2158 TARGET_FIX_ERR_A53_835769_DEFAULT.
2159 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
2161 * doc/install.texi (aarch64*-*-*): Document
2162 new --enable-fix-cortex-a53-835769 option.
2164 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2165 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2167 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
2168 (ADJUST_INSN_LENGTH): Define.
2169 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
2170 * config/aarch64/aarch64.c (is_mem_p): New function.
2171 (is_memory_op): Likewise.
2172 (aarch64_prev_real_insn): Likewise.
2173 (is_madd_op): Likewise.
2174 (dep_between_memop_and_curr): Likewise.
2175 (aarch64_madd_needs_nop): Likewise.
2176 (aarch64_final_prescan_insn): Likewise.
2177 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
2178 and -mno-fix-cortex-a53-835769 options.
2180 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2182 PR tree-optimization/63464
2183 * tree-switch-conversion.c (struct case_bit_test): Remove
2184 hi and lo fields, add wide_int mask field.
2185 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
2186 hi/lo fields into wide_int mask operations, optimize by pretending
2187 minval to be 0 if maxval is small enough.
2188 (process_switch): Adjust caller.
2190 2014-10-10 Richard Biener <rguenther@suse.de>
2192 PR tree-optimization/63379
2193 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
2194 a neutral operand for min/max when it is not a reduction chain.
2196 2014-10-10 Richard Biener <rguenther@suse.de>
2198 PR tree-optimization/63476
2199 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
2200 (BB_LIVE_VOP_ON_EXIT): New define.
2201 (create_expression_by_pieces): Assign VUSEs to stmts.
2202 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
2203 (pass_pre::execute): Assert virtual SSA form is up-to-date
2206 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
2208 * lra-assigns.c (assign_by_spills): Error out on spill failure.
2210 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
2212 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
2215 2014-10-09 Richard Biener <rguenther@suse.de>
2217 PR tree-optimization/63380
2218 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
2221 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
2223 * config/avr/avr.opt (mmcu=): Change to have a string value.
2224 (mn-flash=, mskip-bug, march=, mrmw): New options.
2225 (HeaderInclude): New.
2226 (mmcu=): Remove Var / Init clauses.
2227 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
2229 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
2230 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
2231 (SYMBOL_FLAG_IO_LOW): Define.
2232 (avr_device_to_as, avr_device_to_ld): Don't declare.
2233 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
2234 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
2235 (EXTRA_SPEC_FUNCTIONS): Don't define.
2236 (ASM_SPEC): Translate -arch= option to -mmcu= option.
2237 (LINK_SPEC): Translate -arch= option to -m= option.
2238 Don't use device_to_ld / device_to_data_start.
2239 (STARTFILE_SPEC): Now empty.
2240 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
2241 * config/avr/gen-avr-mmcu-specs.c: New file.
2242 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
2243 (s-device-specs): Likewise.
2244 (GCC_PASSES): Add s-device-specs.
2245 (install-driver): Depend on install-device-specs.
2246 (install-device-specs): New rule.
2247 * config/avr/avr.c (avr_option_override): Look up mcu arch by
2248 avr_arch_index and provide fallback initialization for avr_n_flash.
2249 (varasm.h): #include.
2250 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
2251 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
2252 (avr_attribute_table): Add "io", "address" and "io_low".
2253 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
2254 Add special handling for symbols with "io" and/or "address" attributes.
2255 (avr_asm_asm_output_aligned_bss): New function.
2256 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
2257 as appropriate. Handle io_low attribute.
2258 (avr_out_sbxx_branch): Handle symbolic io addresses.
2259 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
2260 avr_n_flash instead of avr_current_device->n_flash.
2261 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
2262 (avr_emit_movmemhi): Likewise.
2263 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
2264 Use TARGET_RMW instead of avr_current_device->dev_attributes.
2265 Don't define avr_current_device->macro (that's the specfile's job).
2266 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
2267 * config/avr/avr.c (avr_2word_insn_p): Likewise.
2268 * config/avr/avr.md (*cpse.ne): Likewise.
2269 (mov<mode>): Use avr_eval_addr_attrib.
2270 (cbi): Change constraint for low_io_address_operand operand to "i".
2271 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
2272 * config/avr/predicates.md (io_address_operand):
2273 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
2274 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
2275 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
2277 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
2278 * config/avr/genmultilib.awk: Use -march=.
2279 Remove Multilib matches processing.
2280 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
2281 * config/avr/avr-arch.h: Add double include guard.
2282 (avr_mcu_t) <library_name>: Update comment.
2283 * config/avr/driver-avr.c (avr_device_to_as): Delete.
2284 (avr_device_to_ld, avr_device_to_data_start): Likewise.
2285 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
2286 (avr_device_to_sp8): Likewise.
2287 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
2289 * doc/extend.texi (io, address): Document new AVR variable attributes.
2292 2014-10-09 Marek Polacek <polacek@redhat.com>
2294 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
2296 2014-10-08 Richard Biener <rguenther@suse.de>
2298 PR tree-optimization/61969
2299 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
2302 2014-10-09 Richard Biener <rguenther@suse.de>
2304 PR tree-optimization/63445
2305 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
2306 overflow for non-equality compares.
2308 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
2310 PR rtl-optimization/57003
2311 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
2312 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
2313 killing regs_invalidated_by_call.
2315 2014-10-08 Teresa Johnson <tejohnson@google.com>
2318 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
2319 (ssa_fix_duplicate_block_edges): Invoke it.
2320 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
2322 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
2325 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
2326 atomic_fetch_<fetchop_name>si_hard,
2327 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
2328 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
2329 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
2330 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
2332 2014-10-08 Rong Xu <xur@google.com>
2334 * gcov-tool.c (profile_overlap): New driver function
2335 to compute profile overlap.
2336 (print_overlap_usage_message): New.
2337 (overlap_usage): New.
2339 (print_usage): Add calls to overlap function.
2341 * doc/gcov-tool.texi: Add documentation.
2343 2014-10-08 Steve Ellcey <sellcey@mips.com>
2345 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
2346 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
2348 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
2350 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
2351 pattern matching of MEM_REF.
2352 (check_stmt_for_type_change): Update.
2354 2014-10-08 Steve Ellcey <sellcey@mips.com>
2356 * config/mips/linux64.h: Remove.
2357 * config/mips/gnu-user64.h: Remove.
2358 * gcc.config (mips*-*-*): Remove references to linux64.h and
2360 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
2361 with modified version from gnu-user64.h.
2362 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
2363 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
2364 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
2366 (GNU_USER_LINK_EMULATION64): Ditto.
2367 (GNU_USER_LINK_EMULATIONN32): Ditto.
2368 (GLIBC_DYNAMIC_LINKER32): Ditto.
2369 (GLIBC_DYNAMIC_LINKER64): Ditto.
2370 (GLIBC_DYNAMIC_LINKERN32): Ditto.
2371 (UCLIBC_DYNAMIC_LINKER32): Ditto.
2372 (UCLIBC_DYNAMIC_LINKER64): Ditto.
2373 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
2374 (BIONIC_DYNAMIC_LINKERN32): Ditto.
2375 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
2376 (GLIBC_DYNAMIC_LINKER): Delete.
2377 (UCLIBC_DYNAMIC_LINKER): Delete.
2379 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
2380 Richard Biener <rguenther@suse.de>
2382 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
2383 Get address space from operand 0 (BASE).
2385 2014-10-07 Iain Sandoe <iain@codesourcery.com>
2388 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
2390 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
2392 * dwarf2out.c: Remove current_function_has_inlines.
2393 (gen_subprogram_die): Same.
2394 (gen_inlined_subroutine_die): Same.
2396 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
2398 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
2400 (_addcarry_u64): Ditto.
2401 (_addcarryx_u64): Ditto.
2403 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2405 * cgraph.h (cgraph_node::get_fun): Declare.
2406 * cgraph.c (cgraph_node::get_fun): New method.
2407 * ipa-inline.c (can_inline_edge_p): Use it.
2409 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2411 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
2412 and -ftrapping-math.
2413 * lto-wrapper.c (merge_and_complain): Likewise.
2414 (run_gcc): Likewise.
2416 2014-10-06 Rong Xu <xur@google.com>
2418 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
2419 * tree-profile.c: (params.h): New include.
2420 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
2421 and __gcov_indirect_call_topn_counters for
2422 indirect_call_topn_profile.
2423 (gimple_init_edge_profiler): New decls for
2424 __gcov_indirect_call_topn_profiler.
2425 (gimple_gen_ic_profiler): Generate the correct profiler call.
2426 (gimple_gen_ic_func_profiler): Fix format.
2427 * value-prof.c (params.h): New include.
2428 (dump_histogram_value): Hanlde indirect_call_topn counters.
2429 (stream_in_histogram_value): Ditto.
2430 (gimple_indirect_call_to_profile): Use indirect_call_topn
2431 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
2432 (gimple_find_values_to_profile): Hanlde indirect_call_topn
2434 * value-prof.h (enum hist_type): Histrogram type for
2435 indirect_call_topn counters.
2436 * profile.c (instrument_values): Instrument
2437 indirect_call_topn counters.
2439 2014-10-06 Rong Xu <xur@google.com>
2441 * Makefile.in: Fix dependence.
2442 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
2443 indirect call topn profiler.
2446 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2448 * calls.c (expand_call): Do not use the target as the return slot if
2449 it is not sufficiently aligned.
2451 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2453 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
2454 discussion of permutes and why we don't handle them.
2456 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2458 * config/sparc/predicates.md (int_register_operand): Delete.
2460 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2462 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
2464 2014-10-06 Jakub Jelinek <jakub@redhat.com>
2466 * ubsan.h (ubsan_get_source_location): New prototype.
2467 * ubsan.c (ubsan_source_location_type): New variable.
2468 Function renamed to ...
2469 (ubsan_get_source_location_type): ... this. Cache
2470 return value in ubsan_source_location_type variable.
2471 (ubsan_source_location, ubsan_create_data): Use
2472 ubsan_get_source_location_type instead of
2473 ubsan_source_location_type.
2474 * asan.c (asan_protect_global): Don't protect globals
2475 with ubsan_get_source_location_type () type.
2476 (asan_add_global): Provide global decl location info
2479 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2481 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
2484 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2486 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
2488 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
2490 (ipa_polymorphic_call_context::dump): Fix formating.
2491 (walk_ssa_copies): Add logic avoiding loops; update uses.
2492 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
2494 2014-10-02 Mark Wielaard <mjw@redhat.com>
2497 * dwarf2out.c (gen_subprogram_die): When a member function is
2498 explicitly deleted then add a DW_AT_GNU_deleted attribute.
2499 * langhooks.h (struct lang_hooks_for_decls): Add
2500 function_decl_deleted_p langhook.
2501 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
2502 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
2504 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2506 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
2507 NULL pointer checks.
2508 (ipa_polymorphic_call_context::get_dynamic_type): Return true
2509 if type doesn't change.
2510 * cgraph.h (cgraph_indirect_call_info): New flag.
2511 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
2512 (cgraph_node::dump): Dump it.
2513 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
2514 of context.get_dynamic_type.
2515 (ipa_make_edge_direct_to_target): Do not speculate
2516 edge that is already speuclative.
2517 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
2518 speculate to __builtin_unreachable
2519 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
2521 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
2523 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2525 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
2526 get_dynamic_type; drop TODO.
2527 * ipa-polymorphic-call.c
2528 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
2529 for otr_type to be unknown.
2531 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2533 * common/config/score/score-common.c: Remove.
2534 * config.gcc: Remove support for score-*.
2535 * config/score/constraints.md: Remove.
2536 * config/score/elf.h: Remove.
2537 * config/score/predicates.md: Remove.
2538 * config/score/score-conv.h: Remove.
2539 * config/score/score-generic.md: Remove.
2540 * config/score/score-modes.def: Remove.
2541 * config/score/score-protos.h: Remove.
2542 * config/score/score.c: Remove.
2543 * config/score/score.h: Remove.
2544 * config/score/score.md: Remove.
2545 * config/score/score.opt: Remove.
2546 * doc/md.texi: Don't document score-*.
2548 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2551 * genconditions.c: Directly include ggc.h before rtl.h.
2553 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2555 * ipa-polymorphic-call.c
2556 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
2557 code determining speculative type.
2558 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
2560 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2562 * altivec.md (altivec_lvsl): New define_expand.
2563 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
2564 (altivec_lvsr): New define_expand.
2565 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
2566 * rs6000.c (rs6000_expand_builtin): Change to use
2567 altivec_lvs[lr]_direct; remove commented-out code.
2569 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2571 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
2572 Issue a warning message when vec_lvsl or vec_lvsr is used with a
2573 little endian target.
2575 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2577 * tree-pretty-print.c (dump_location): Make it extern. Dump also
2579 * tree-pretty-print.h (dump_location): Declare.
2580 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
2581 (pp_gimple_stmt_1): Likewise.
2582 (dump_implicit_edges): Likewise.
2583 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
2587 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2589 * gcc.c (driver::global_initializations): Remove "const" so
2590 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2591 and decoded_options_count.
2593 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2595 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2597 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2598 TARGET_E500_DOUBLE case here.
2600 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2605 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2607 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2609 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2610 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2611 in_polymorphic_cdtor
2612 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2613 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2614 * cgraphclones.c (cgraph_edge::clone): Likewise.
2615 * ipa-prop.c (update_jump_functions_after_inlining,
2616 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2617 to possible_dynamic_type_change.
2618 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2619 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2620 IN_POLY_CDOTR argument.
2622 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2623 for BASE and OUTER_TYPE being NULL.
2624 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2625 in_poly_cdtor parameter.
2627 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2629 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2630 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2632 (expand_vec_perm_1): Likewise.
2634 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2635 Uros Bizjak <ubizjak@gmail.com>
2637 PR tree-optimization/61403
2638 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2639 error in comment. Also optimize 256-bit vectors for AVX2
2640 or AVX (floating vectors only), provided the first permutation
2641 can be performed in one insn.
2643 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2645 * gcc.c (class driver): New class.
2646 (main): Reimplement in terms of driver::main, moving most of the
2647 locals to be locals within individual methods of class driver.
2648 The remaining locals "explicit_link_files", "decoded_options" and
2649 "decoded_options_count" are used by multiple driver:: methods, and
2650 so become member data. Doing so isolates the argc/argv reads and
2651 writes. Replace "goto out" with a special exit code from
2652 new method driver::prepare_infiles. Split out the old
2653 implementation of main into the following...
2654 (driver::main): New function, corresponding to the old "main"
2656 (driver::set_progname): New function, taken from the old
2657 "main" implementation.
2658 (driver::expand_at_files): Likewise.
2659 (driver::decode_argv): Likewise.
2660 (driver::global_initializations): Likewise.
2661 (driver::build_multilib_strings): Likewise.
2662 (driver::set_up_specs): Likewise.
2663 (driver::putenv_COLLECT_GCC): Likewise.
2664 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
2665 (driver::handle_unrecognized_options): Likewise.
2666 (driver::maybe_print_and_exit): Likewise.
2667 (driver::prepare_infiles): Likewise.
2668 (driver::do_spec_on_infiles): Likewise.
2669 (driver::maybe_run_linker): Likewise.
2670 (driver::final_actions): Likewise.
2671 (driver::get_exit_code): Likewise.
2673 2014-10-03 Yury Gribov <y.gribov@samsung.com>
2675 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
2676 don't emit empty ctors.
2678 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
2680 * convert.c (convert_to_integer): Do not introduce useless conversions
2681 between integral types.
2683 2014-10-03 David Sherwood <david.sherwood@arm.com>
2685 * ira-int.h (ira_allocno): Mark hard_regno as signed.
2687 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
2689 * lra-constraints.c (inherit_in_ebb): Handle calls with
2690 multiple return values.
2691 * caller-save.c (save_call_clobbered_regs): Likewise.
2693 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2695 * tree-vect-data-refs.c (vect_permute_load_chain,
2696 vect_shift_permute_load_chain): Fix a typo in temporary var names,
2697 suffle3 to shuffle3.
2700 * omp-low.c (taskreg_contexts): New variable.
2701 (scan_omp_parallel): Push newly created context into taskreg_contexts
2702 vector and move record layout code to finish_taskreg_scan.
2703 (scan_omp_task): Likewise.
2704 (finish_taskreg_scan): New function.
2705 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
2706 vector elements and release it.
2709 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
2710 of palignr arguments can't be used due to min 0 or max - min
2711 too high, try also op0, op1 order of palignr arguments.
2713 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
2715 * cgraph.h (ipa_polymorphic_call_context):
2716 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
2717 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
2718 * ipa-polymorphic-call.c
2719 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
2720 past end of dynamic types.
2721 (ipa_polymorphic_call_context::stream_out,
2722 speculative_outer_type): Stream dynamic flag.
2723 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
2724 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
2726 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
2728 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
2729 * ipa-prop.c (update_jump_functions_after_inlining,
2730 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
2732 2014-10-02 Teresa Johnson <tejohnson@google.com>
2734 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
2735 up when synthesizing counts to avoid rounding errors.
2737 2014-10-02 Teresa Johnson <tejohnson@google.com>
2740 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
2741 asserts to handle incoming insanities.
2743 2014-10-02 Martin Jambor <mjambor@suse.cz>
2745 PR tree-optimization/63375
2746 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
2749 2014-10-02 Olivier Hainque <hainque@adacore.com>
2751 * Makefile.in (CROSS): Define, to @CROSS.
2753 2014-10-02 Jakub Jelinek <jakub@redhat.com>
2756 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
2757 if it expands to a single insn only.
2758 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
2759 fail unless in_order is true. Add forward declaration.
2760 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
2761 is useful for one_operand_p.
2762 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
2764 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2766 * cgraphclones.c (build_function_type_skip_args): Do not make new
2767 type variant of old.
2769 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2771 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
2772 when speculation is added.
2773 (ipa_edge_args): Add polymorphic_call_contexts.
2774 (ipa_get_ith_polymorhic_call_context): New accesor.
2775 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
2776 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
2777 (ipa_compute_jump_functions_for_edge): Compute contexts.
2778 (update_jump_functions_after_inlining): Update contexts.
2779 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
2780 update dumping; add speculative edge creation.
2781 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
2783 (update_indirect_edges_after_inlining): Pass down context.
2784 (ipa_edge_duplication_hook): Duplicate contexts.
2785 (ipa_write_node_info): Stream out contexts.
2786 (ipa_read_node_info): Stream in contexts.
2787 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
2789 (try_speculative_devirtualization): New function.
2790 * ipa-utils.h (try_speculative_devirtualization): Declare.
2792 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2794 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
2797 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2799 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
2802 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2804 * ipa-polymorphic-call.c
2805 (ipa_polymorphic_call_context::restrict_to_inner_class):
2806 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
2807 use speculation_consistent_p to do so; Add CONSDER_BASES
2808 and CONSIDER_PLACEMENT_NEW parameters.
2809 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
2810 short circuit obvious cases.
2811 (ipa_polymorphic_call_context::dump): Improve formatting.
2812 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
2813 combine_speculation_with to record speculations; Do not ICE when
2814 object is located in pointer type decl; do not ICE for methods
2815 of UNION_TYPE; do not record nonpolymorphic types.
2816 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
2817 (ipa_polymorphic_call_context::combine_speculation_with): New method.
2818 (ipa_polymorphic_call_context::combine_with): New method.
2819 (ipa_polymorphic_call_context::make_speculative): Move here; use
2820 combine speculation.
2821 * cgraph.h (ipa_polymorphic_call_context): Update
2822 restrict_to_inner_class prototype; add offset_by, make_speculative,
2823 combine_with, useless_p, combine_speculation_with and
2824 speculation_consistent_p methods.
2825 (ipa_polymorphic_call_context::offset_by): New method.
2826 (ipa_polymorphic_call_context::useless_p): New method.
2828 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
2830 PR rtl-optimization/62151
2831 * combine.c (can_combine_p): Allow the destination register of INSN
2832 to be clobbered in I3.
2833 (subst): Do not substitute into clobbers of registers.
2835 2014-10-01 Jakub Jelinek <jakub@redhat.com>
2838 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
2839 offset, TARGET_MEM_REF and SSA_NAME.
2841 * config/i386/i386.c (expand_vec_perm_palignr): Handle
2842 256-bit vectors for TARGET_AVX2.
2844 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
2848 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
2849 argument to avx2_permv2ti.
2851 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2853 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
2855 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
2857 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
2858 (fmod<mode>3): Ditto.
2859 (fpremxf4_i387): Ditto.
2860 (reminderxf3): Ditto.
2861 (reminder<mode>3): Ditto.
2862 (fprem1xf4_i387): Ditto.
2864 2014-09-30 Teresa Johnson <tejohnson@google.com>
2866 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
2867 duplicate_blocks bitmap.
2868 (remove_ctrl_stmt_and_useless_edges): Ditto.
2869 (create_block_for_threading): Ditto.
2870 (compute_path_counts): New function.
2871 (update_profile): Ditto.
2872 (recompute_probabilities): Ditto.
2873 (update_joiner_offpath_counts): Ditto.
2874 (freqs_to_counts_path): Ditto.
2875 (clear_counts_path): Ditto.
2876 (ssa_fix_duplicate_block_edges): Update profile info.
2877 (ssa_create_duplicates): Pass new parameter.
2878 (ssa_redirect_edges): Remove old profile update.
2879 (thread_block_1): New duplicate_blocks bitmap,
2880 remove old profile update.
2881 (thread_single_edge): Pass new parameter.
2883 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
2886 * varasm.c (decode_reg_name_and_count): Check availability for
2887 registers from ADDITIONAL_REGISTER_NAMES.
2889 2014-09-30 David Malcolm <dmalcolm@redhat.com>
2892 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
2893 (PLUGIN_HEADERS): Add pass-instances.def.
2895 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
2897 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
2899 * config/aarch64/aarch64-simd.md
2900 (aarch64_sqdmull_laneq<mode>): Expand iterator.
2901 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
2902 (vqdmulls_lane_s32): Fix return type.
2903 (vqdmulls_laneq_s32): New.
2905 2014-09-30 Jakub Jelinek <jakub@redhat.com>
2908 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
2909 or invert_jump_1 if jump isn't any_condjump_p.
2911 2014-09-30 Terry Guo <terry.guo@arm.com>
2913 * config/arm/arm-cores.def (cortex-m7): New core name.
2914 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
2916 * config/arm/arm-tables.opt: Regenerated.
2917 * config/arm/arm-tune.md: Regenerated.
2918 * config/arm/arm.h (TARGET_VFP5): New macro.
2919 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
2920 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
2921 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
2922 * doc/invoke.texi: Document new cpu and fpu names.
2924 2014-09-30 Jiong Wang <jiong.wang@arm.com>
2926 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
2927 before sinking insn.
2929 2014-09-30 David Sherwood <david.sherwood@arm.com>
2931 * ira-int.h (ira_allocno): Add "wmode" field.
2932 * ira-build.c (create_insn_allocnos): Add new "parent" function
2934 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
2935 that cannot be accessed in wmode.
2937 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
2939 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
2942 2014-09-29 Andi Kleen <ak@linux.intel.com>
2944 * opts.c (print_filtered_help): Print --param min/max/default
2947 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
2949 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
2951 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
2953 * tree-vrp.c (get_single_symbol): New function.
2954 (build_symbolic_expr): Likewise.
2955 (symbolic_range_based_on_p): New predicate.
2956 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
2957 for PLUS and MINUS. Do not drop symbolic ranges at the end.
2958 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
2959 operand is symbolic and based on the other operand.
2961 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
2963 * config/microblaze/microblaze.md (call_internal1): Use VOID
2964 instead of SI to fix "((void (*)(void)) 0)()" issue
2966 2014-09-29 Nick Clifton <nickc@redhat.com>
2968 * config/msp430/msp430.c (msp430_expand_prologue): Return a
2969 CLOBBER rtx for naked functions.
2970 (msp430_expand_epilogue): Likewise.
2971 (msp430_use_f5_series_hwmult): Cache result.
2972 (use_32bit_hwmult): Cache result.
2973 (msp430_no_hwmult): New function.
2974 (msp430_output_labelref): Use it.
2976 2014-09-29 Jakub Jelinek <jakub@redhat.com>
2979 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
2980 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
2981 use the alignment of avar rather than ovar.
2983 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
2985 * config/pa/pa.c (pa_output_function_epilogue): Only update
2986 last_address when a nonnote insn is found.
2988 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2991 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
2993 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2996 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
2997 fix pasto in checking array size.
2999 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
3002 * passes.def (pass_tracer): Move before last dominator pass.
3004 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
3006 * gcc.c (try_generate_repro): Remove argument "prog". Change all
3008 (run_attempt): Handle errors of "pex_run" invocation.
3010 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
3012 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
3014 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
3015 (TARGET_ASAN_SHADOW_OFFSET): Define.
3017 2014-09-26 Martin Liska <mliska@suse.cz>
3019 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
3021 * cgraph.h: Likewise.
3022 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
3023 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
3024 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
3025 * tree-ssa-alias.h: Likewise.
3027 2014-09-26 Jakub Jelinek <jakub@redhat.com>
3028 Max Ostapenko <m.ostapenko@partner.samsung.com>
3030 * common.opt: New option.
3031 * doc/invoke.texi: Describe new option.
3032 * gcc.c (execute): Don't free first string early, but at the end
3033 of the function. Call retry_ice if compiler exited with
3035 (main): Factor out common code.
3036 (print_configuration): New function.
3037 (files_equal_p): Likewise.
3038 (check_repro): Likewise.
3039 (run_attempt): Likewise.
3040 (do_report_bug): Likewise.
3041 (append_text): Likewise.
3042 (try_generate_repro): Likewise
3044 2014-09-25 Andi Kleen <ak@linux.intel.com>
3046 * config/i386/i386.c (x86_print_call_or_nop): New function.
3047 (x86_function_profiler): Support -mnop-mcount and
3049 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
3050 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
3052 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3054 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
3055 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
3056 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
3059 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3061 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
3062 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
3063 types_odr_comparable): Declare.
3064 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
3065 * ipa-polymorphic-call.c: New file.
3066 (contains_polymorphic_type_p, possible_placement_new,
3067 ipa_polymorphic_call_context::restrict_to_inner_class,
3068 contains_type_p, decl_maybe_in_construction_p,
3069 ipa_polymorphic_call_context::stream_out,
3070 ipa_polymorphic_call_context::debug,
3071 ipa_polymorphic_call_context::stream_in,
3072 ipa_polymorphic_call_context::set_by_decl,
3073 ipa_polymorphic_call_context::set_by_invariant,
3075 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3076 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3077 extr_type_from_vtbl_ptr_store, record_known_type
3078 check_stmt_for_type_change,
3079 ipa_polymorphic_call_context::get_dynamic_type): Move here from
3081 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
3082 and streamer-hooks.h
3083 (contains_polymorphic_type_p, possible_placement_new,
3084 ipa_polymorphic_call_context::restrict_to_inner_class,
3085 contains_type_p, decl_maybe_in_construction_p,
3086 ipa_polymorphic_call_context::stream_out,
3087 ipa_polymorphic_call_context::debug,
3088 ipa_polymorphic_call_context::stream_in,
3089 ipa_polymorphic_call_context::set_by_decl,
3090 ipa_polymorphic_call_context::set_by_invariant,
3092 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3093 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3094 extr_type_from_vtbl_ptr_store, record_known_type
3095 check_stmt_for_type_change,
3096 ipa_polymorphic_call_context::get_dynamic_type): Move to
3097 ipa-polymorphic-call.c
3098 (type_all_derivations_known_p, types_odr_comparable,
3099 types_must_be_same_for_odr): Export.
3100 (type_known_to_have_no_deriavations_p): New function.
3101 * Makefile.in: Add ipa-polymorphic-call.c
3103 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3105 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
3107 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
3108 (possible_polymorphic_call_targets): Instead of computing both
3109 speculative and non-speculative answers, do just one at a time.
3110 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
3111 (dump_targets): Break out from ...
3112 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
3113 and non-speculative lists.
3114 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
3115 * ipa-utils.h (possible_polymorphic_call_targets): Update.
3117 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
3119 PR rtl-optimization/63348
3120 * emit-rtl.c (try_split): Do not emit extra barrier.
3122 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
3124 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
3125 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
3127 (aarch64_<sur>shll2_n<mode>): Likewise.
3128 (aarch64_<sur>shr_n<mode>): Likewise.
3129 (aarch64_<sur>sra_n<mode>: Likewise.
3130 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
3131 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
3132 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
3133 * config/aarch64/iterators.md (ve_mode): New.
3134 (offsetlr): Remap to infix text for use in new predicates.
3135 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
3136 (aarch64_simd_shift_imm_hi): Likewise.
3137 (aarch64_simd_shift_imm_si): Likewise.
3138 (aarch64_simd_shift_imm_di): Likewise.
3139 (aarch64_simd_shift_imm_offset_qi): Likewise.
3140 (aarch64_simd_shift_imm_offset_hi): Likewise.
3141 (aarch64_simd_shift_imm_offset_si): Likewise.
3142 (aarch64_simd_shift_imm_offset_di): Likewise.
3143 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
3144 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
3145 (aarch64_simd_shift_imm_bitsize_si): Likewise.
3146 (aarch64_simd_shift_imm_bitsize_di): Likewise.
3148 2014-09-25 Jiong Wang <jiong.wang@arm.com>
3150 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
3151 new created BB as the intersection of live-in from "old_dest" and
3154 2014-09-25 Felix Yang <felix.yang@huawei.com>
3156 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
3157 * genautomata.c (merge_states): Ditto.
3159 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
3162 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
3163 in instruction sequence.
3165 2014-09-25 Nick Clifton <nickc@redhat.com>
3168 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
3169 in instruction sequence.
3171 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3174 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
3175 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
3177 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3178 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3179 Anna Tikhonova <anna.tikhonova@intel.com>
3180 Ilya Tocar <ilya.tocar@intel.com>
3181 Andrey Turetskiy <andrey.turetskiy@intel.com>
3182 Ilya Verbin <ilya.verbin@intel.com>
3183 Kirill Yukhin <kirill.yukhin@intel.com>
3184 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3186 * config/i386/sse.md
3187 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
3188 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
3189 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
3190 (define_expand "<avx512>_perm<mode>_mask"): ... this.
3191 Use VI8F_256_512 mode iterator.
3192 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
3193 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
3195 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3196 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3197 Anna Tikhonova <anna.tikhonova@intel.com>
3198 Ilya Tocar <ilya.tocar@intel.com>
3199 Andrey Turetskiy <andrey.turetskiy@intel.com>
3200 Ilya Verbin <ilya.verbin@intel.com>
3201 Kirill Yukhin <kirill.yukhin@intel.com>
3202 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3204 * config/i386/sse.md
3205 (define_insn "avx_movshdup256<mask_name>"): Add masking.
3206 (define_insn "sse3_movshdup<mask_name>"): Ditto.
3207 (define_insn "avx_movsldup256<mask_name>"): Ditto.
3208 (define_insn "sse3_movsldup<mask_name>"): Ditto.
3209 (define_insn "vec_dupv2df<mask_name>"): Ditto.
3210 (define_insn "*vec_concatv2df"): Add EVEX version.
3212 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3213 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3214 Anna Tikhonova <anna.tikhonova@intel.com>
3215 Ilya Tocar <ilya.tocar@intel.com>
3216 Andrey Turetskiy <andrey.turetskiy@intel.com>
3217 Ilya Verbin <ilya.verbin@intel.com>
3218 Kirill Yukhin <kirill.yukhin@intel.com>
3219 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3221 * config/i386/sse.md
3222 (define_insn "vec_set<mode>_0"): Add EVEX version.
3224 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3225 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3226 Anna Tikhonova <anna.tikhonova@intel.com>
3227 Ilya Tocar <ilya.tocar@intel.com>
3228 Andrey Turetskiy <andrey.turetskiy@intel.com>
3229 Ilya Verbin <ilya.verbin@intel.com>
3230 Kirill Yukhin <kirill.yukhin@intel.com>
3231 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3233 * config/i386/sse.md
3235 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
3237 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
3238 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
3239 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
3240 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
3241 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
3242 (define_expand "sse2_cvtpd2ps_mask): New.
3243 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
3244 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
3246 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3248 Anna Tikhonova <anna.tikhonova@intel.com>
3249 Ilya Tocar <ilya.tocar@intel.com>
3250 Andrey Turetskiy <andrey.turetskiy@intel.com>
3251 Ilya Verbin <ilya.verbin@intel.com>
3252 Kirill Yukhin <kirill.yukhin@intel.com>
3253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3255 * config/i386/i386.c
3256 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
3257 (ufix_notruncv8dfv8si2_mask_round): ... this.
3258 * config/i386/sse.md
3259 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
3260 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
3261 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
3262 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
3263 (define_expand "sse2_cvtpd2dq"): Delete.
3264 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
3265 make 2nd operand const0 vector.
3266 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
3268 (define_mode_attr pd2udqsuff): New.
3270 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
3271 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
3272 (define_insn "*avx_cvttpd2dq256_2"): Delete.
3273 (define_expand "sse2_cvttpd2dq"): Ditto.
3274 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
3275 make 2nd operand const0 vector.
3277 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3279 PR tree-optimization/63341
3280 * tree-vectorizer.h (vect_create_data_ref_ptr,
3281 vect_create_addr_base_for_vector_ref): Add another tree argument
3282 defaulting to NULL_TREE.
3283 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
3284 argument, pass it down to vect_create_addr_base_for_vector_ref.
3285 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
3286 add that to base_offset too if non-NULL.
3287 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
3288 for dr_explicit_realign_optimized set it to vector byte size
3289 - 1 instead of setting offset, pass byte_offset down to
3290 vect_create_data_ref_ptr.
3292 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3294 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
3295 forgotten debug output; canonicalize querries more wtih LTO.
3297 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3299 * cgraph.h (class ipa_polymorphic_call_context): Move here from
3300 ipa-utils.h; add stream_int and stream_out methods.
3301 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
3302 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
3303 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
3305 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3306 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3307 ipa_polymorphic_call_context::clear_speculation,
3308 ipa_polymorphic_call_context::clear_outer_type): Move here from
3310 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
3311 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3312 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3313 ipa_polymorphic_call_context::clear_speculation,
3314 ipa_polymorphic_call_context::clear_outer_type): Likewise.
3315 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
3317 (ipa_polymorphic_call_context::stream_out): New method.
3318 (ipa_polymorphic_call_context::stream_in): New method.
3319 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
3320 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
3322 (ipa_analyze_call_uses): Simplify.
3323 (update_indirect_edges_after_inlining): Do not care about outer_type.
3324 (ipa_write_indirect_edge_info): Update.
3325 (ipa_write_indirect_edge_info): Likewise.
3326 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
3327 (dump_edge_flags): Break out from ...
3328 (cgraph_node::dump): ... here; dump indirect edges.
3330 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3332 * ipa-utils.h (polymorphic_call_context): Add
3333 metdhos dump, debug and clear_outer_type.
3334 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3335 (ipa_polymorphic_call_context::clear_outer_type): New method.
3336 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
3337 * ipa-devirt.c (types_odr_comparable): New function.
3338 (types_must_be_same_for_odr): New function.
3339 (odr_subtypes_equivalent_p): Simplify.
3340 (possible_placement_new): Break out from ...
3341 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
3342 be more cuatious about returning false in cases the context may be
3343 valid in derived type or via placement new.
3344 (contains_type_p): Clear maybe_derived_type
3345 (ipa_polymorphic_call_context::dump): New method.
3346 (ipa_polymorphic_call_context::debug): New method.
3347 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
3348 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
3349 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3350 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
3351 to suceed on all valid cases; remove confused sanity check.
3352 (dump_possible_polymorphic_call_targets): Simplify.
3354 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
3356 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
3357 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
3358 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
3359 varpool.c: Rename all instances of DECL_ABSTRACT to
3362 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3364 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
3365 special handling for stores whose SET_SRC is an UNSPEC (such as
3368 2014-09-24 Jiong Wang <jiong.wang@arm.com>
3370 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
3371 !REG_P (src) to release more instruction sink opportunities.
3373 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
3375 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
3376 move costs for 128-bit types.
3378 2014-09-24 Martin Jambor <mjambor@suse.cz>
3380 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
3381 when duplicating a PASS_THROUGH jump function when creating a
3384 2014-09-24 Marek Polacek <polacek@redhat.com>
3388 * asan.c (maybe_instrument_call): Add default case.
3389 * ipa-pure-const.c (special_builtin_state): Likewise.
3390 * predict.c (expr_expected_value_1): Likewise.
3391 * lto-streamer-out.c (write_symbol): Initialize variable.
3393 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3395 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
3397 (vmuld_laneq_f64): Likewise.
3398 (vmuls_lane_f32): Likewise.
3399 (vmuls_laneq_f32): Likewise.
3401 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
3404 * varpool.c (varpool_node::add): Pass decl attributes
3405 to lookup_attribute.
3407 2014-09-24 Jakub Jelinek <jakub@redhat.com>
3410 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
3412 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3414 PR tree-optimization/63266
3415 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
3416 marker for unknown byte value.
3417 (MARKER_MASK): New macro.
3418 (MARKER_BYTE_UNKNOWN): New macro.
3419 (HEAD_MARKER): New macro.
3420 (do_shift_rotate): Mark bytes with unknown values due to sign
3421 extension when doing an arithmetic right shift. Replace hardcoded
3422 mask for marker by new MARKER_MASK macro.
3423 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
3424 numbers accordingly.
3426 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3427 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3428 Anna Tikhonova <anna.tikhonova@intel.com>
3429 Ilya Tocar <ilya.tocar@intel.com>
3430 Andrey Turetskiy <andrey.turetskiy@intel.com>
3431 Ilya Verbin <ilya.verbin@intel.com>
3432 Kirill Yukhin <kirill.yukhin@intel.com>
3433 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3435 * config/i386/sse.md
3437 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
3439 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
3440 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
3442 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3443 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3444 Anna Tikhonova <anna.tikhonova@intel.com>
3445 Ilya Tocar <ilya.tocar@intel.com>
3446 Andrey Turetskiy <andrey.turetskiy@intel.com>
3447 Ilya Verbin <ilya.verbin@intel.com>
3448 Kirill Yukhin <kirill.yukhin@intel.com>
3449 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3451 * config/i386/sse.md
3452 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
3453 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
3454 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
3455 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
3456 (define_expand "avx512vl_pshuflw_mask"): New.
3457 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
3458 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
3459 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
3460 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
3461 (define_expand "avx512vl_pshufhw_mask"): New.
3462 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
3464 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3465 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3466 Anna Tikhonova <anna.tikhonova@intel.com>
3467 Ilya Tocar <ilya.tocar@intel.com>
3468 Andrey Turetskiy <andrey.turetskiy@intel.com>
3469 Ilya Verbin <ilya.verbin@intel.com>
3470 Kirill Yukhin <kirill.yukhin@intel.com>
3471 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3473 * config/i386/i386.c
3474 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
3475 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
3476 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
3477 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
3478 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
3479 * config/i386/sse.md
3480 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
3482 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
3483 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
3485 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
3486 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
3487 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
3488 (define_expand "avx512vl_pshufd_mask"): New.
3489 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
3491 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3492 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3493 Anna Tikhonova <anna.tikhonova@intel.com>
3494 Ilya Tocar <ilya.tocar@intel.com>
3495 Andrey Turetskiy <andrey.turetskiy@intel.com>
3496 Ilya Verbin <ilya.verbin@intel.com>
3497 Kirill Yukhin <kirill.yukhin@intel.com>
3498 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3500 * config/i386/i386.c
3501 (CODE_FOR_avx2_extracti128): Rename to ...
3502 (CODE_FOR_avx_vextractf128v4di): this.
3503 (CODE_FOR_avx2_inserti128): Rename to ...
3504 (CODE_FOR_avx_vinsertf128v4di): this.
3505 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
3506 CODE_FOR_avx_vextractf128v4di.
3507 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
3508 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
3509 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
3510 CODE_FOR_avx512vl_vinsertv8si.
3511 * config/i386/sse.md
3513 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
3514 AVX512_VEC mode iterator.
3516 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
3519 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
3520 AVX512_VEC_2 mode iterator.
3521 (define_insn "vec_set_lo_<mode><mask_name>"): New.
3522 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3523 (define_expand "avx512vl_vinsert<mode>"): Ditto.
3524 (define_insn "avx2_vec_set_lo_v4di"): Delete.
3525 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
3526 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
3527 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3528 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
3529 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3530 (define_expand "avx2_extracti128"): Delete.
3531 (define_expand "avx2_inserti128"): Ditto.
3533 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3534 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3535 Anna Tikhonova <anna.tikhonova@intel.com>
3536 Ilya Tocar <ilya.tocar@intel.com>
3537 Andrey Turetskiy <andrey.turetskiy@intel.com>
3538 Ilya Verbin <ilya.verbin@intel.com>
3539 Kirill Yukhin <kirill.yukhin@intel.com>
3540 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3542 * config/i386/sse.md
3543 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
3544 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
3545 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
3546 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
3547 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
3548 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
3549 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
3550 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
3551 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
3552 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
3553 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
3554 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
3555 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
3557 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
3559 PR rtl-optimization/63210
3560 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
3561 HARD_REGNO is not available for CONFLICT_A.
3563 2014-09-23 Andi Kleen <ak@linux.intel.com>
3565 * cgraph.h (symtab_node): Add no_reorder attribute.
3566 (symbol_table::output_asm_statements): Remove.
3567 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
3568 (cgraph_node::create_version_clone): Dito.
3569 (symbol_table::output_asm_statements): Remove.
3570 * trans-mem.c (ipa_tm_create_version_alias): Dito.
3571 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
3572 (output_in_order): Add no_reorder flag. Only handle no_reorder
3574 (symbol_table::compile): Add separate pass for no_reorder nodes.
3575 (process_common_attributes): Set no_reorder flag in symtab node.
3577 (process_function_and_variable_attributes): Pass symtab nodes to
3578 process_common_attributes.
3579 * doc/extend.texi (no_reorder): Document no_reorder attribute.
3580 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
3581 (lto_output_varpool_node): Dito.
3582 (input_overwrite_node): Dito.
3583 (input_varpool_node): Dito.
3584 * varpool.c (varpool_node::add): Set no_reorder attribute.
3585 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
3586 (symbol_table::output_variables): Dito.
3587 * symtab.c (symtab_node::dump_base): Print no_reorder.
3589 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3591 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3594 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3596 * configure: Regenerate.
3598 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3600 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3601 when result_mode == shift_mode.
3603 2014-09-23 Kostya Serebryany <kcc@google.com>
3605 Update to match the changed asan API.
3606 * asan.c (asan_global_struct): Update the __asan_global definition
3607 to match the new API.
3608 (asan_add_global): Ditto.
3609 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3612 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3614 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3615 refine the constraints used on 32/64-bit floating point moves.
3617 (f64_vsx): Likewise.
3620 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3621 (BOOL_REGS_OP1): Likewise.
3622 (BOOL_REGS_OP2): Likewise.
3623 (BOOL_REGS_UNARY): Likewise.
3624 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3625 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3626 for moves involving VSX registers. Do not use constraints that
3627 target VSX registers for decimal types.
3628 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3629 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3631 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3633 * tree.h (int_bit_position): Turn into inline function;
3634 implement using wide int.
3635 * tree.c (int_bit_position): Remove.
3637 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3640 * target-globals.c (target_globals::~target_globals): Fix location
3641 of ira_int destruction.
3643 2014-09-23 Renlin Li <renlin.li@arm.com>
3645 * config/aarch64/aarch64.md (return): New.
3646 (simple_return): Likewise.
3647 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3648 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3650 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3652 * common/config/aarch64/aarch64-common.c:
3653 (default_options aarch_option_optimization_table):
3654 Default to -fsched-pressure.
3656 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
3658 * cfgcleanup.c (try_optimize_cfg): Do not remove label
3659 with LABEL_PRESERVE_P flag set.
3661 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3662 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3663 Anna Tikhonova <anna.tikhonova@intel.com>
3664 Ilya Tocar <ilya.tocar@intel.com>
3665 Andrey Turetskiy <andrey.turetskiy@intel.com>
3666 Ilya Verbin <ilya.verbin@intel.com>
3667 Kirill Yukhin <kirill.yukhin@intel.com>
3668 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3670 * config/i386/sse.md
3671 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
3672 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
3673 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
3674 (define_insn "sse2_shufpd_v2df_mask"): New.
3676 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3677 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3678 Anna Tikhonova <anna.tikhonova@intel.com>
3679 Ilya Tocar <ilya.tocar@intel.com>
3680 Andrey Turetskiy <andrey.turetskiy@intel.com>
3681 Ilya Verbin <ilya.verbin@intel.com>
3682 Kirill Yukhin <kirill.yukhin@intel.com>
3683 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3685 * config/i386/sse.md
3686 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
3687 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
3688 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
3689 (define_insn "sse_shufps_v4sf_mask"): New.
3691 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3692 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3693 Anna Tikhonova <anna.tikhonova@intel.com>
3694 Ilya Tocar <ilya.tocar@intel.com>
3695 Andrey Turetskiy <andrey.turetskiy@intel.com>
3696 Ilya Verbin <ilya.verbin@intel.com>
3697 Kirill Yukhin <kirill.yukhin@intel.com>
3698 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3700 * config/i386/sse.md
3701 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
3702 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
3703 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
3704 (define_insn "unpcklps128_mask"): New.
3706 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3707 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3708 Anna Tikhonova <anna.tikhonova@intel.com>
3709 Ilya Tocar <ilya.tocar@intel.com>
3710 Andrey Turetskiy <andrey.turetskiy@intel.com>
3711 Ilya Verbin <ilya.verbin@intel.com>
3712 Kirill Yukhin <kirill.yukhin@intel.com>
3713 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3715 * config/i386/sse.md
3716 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
3717 (define_insn "avx512vl_unpckhpd128_mask"): New.
3718 (define_expand "avx_movddup256<mask_name>"): Add masking.
3719 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
3720 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
3721 (define_insn "avx512vl_unpcklpd128_mask"): New.
3723 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3725 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3726 * doc/tm.texi: Regenerate.
3727 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
3728 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3729 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3731 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3732 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3733 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3734 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3735 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3737 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3738 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3739 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3740 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3741 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3742 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3743 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3744 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3745 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3746 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3747 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3750 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
3752 * tree-ssa-ccp.c (prop_value_d): Rename to ...
3753 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
3754 * ipa-prop.c (struct type_change_info): Rename to ...
3755 (prop_type_change_info): ... this; update uses.
3756 * ggc-page.c (globals): Rename to ...
3757 (static struct ggc_globals): ... this; update uses.
3758 * tree-ssa-loop-im.c (mem_ref): Rename to ...
3759 (im_mem_ref): ... this; update uses.
3760 * ggc-common.c (loc_descriptor): Rename to ...
3761 (ggc_loc_descriptor): ... this; update uses.
3762 * lra-eliminations.c (elim_table): Rename to ...
3763 (lra_elim_table): ... this; update uses.
3764 * bitmap.c (output_info): Rename to ...
3765 (bitmap_output_info): ... this; update uses.
3766 * gcse.c (expr): Rename to ...
3767 (gcse_expr) ... this; update uses.
3768 (occr): Rename to ...
3769 (gcse_occr): .. this; update uses.
3770 * tree-ssa-copy.c (prop_value_d): Rename to ...
3771 (prop_value_t): ... this.
3772 * predict.c (block_info_def): Rename to ...
3773 (block_info): ... this; update uses.
3774 (edge_info_def): Rename to ...
3775 (edge_info): ... this; update uses.
3776 * profile.c (bb_info): Rename to ...
3777 (bb_profile_info): ... this; update uses.
3778 * alloc-pool.c (output_info): Rename to ...
3779 (pool_output_info): ... this; update uses.
3780 * ipa-cp.c (topo_info): Rename to ..
3781 (ipa_topo_info): ... this; update uses.
3782 * tree-nrv.c (nrv_data): Rename to ...
3783 (nrv_data_t): ... this; update uses.
3784 * ipa-split.c (bb_info): Rename to ...
3785 (split_bb_info): ... this one.
3786 * profile.h (edge_info): Rename to ...
3787 (edge_profile_info): ... this one; update uses.
3788 * dse.c (bb_info): Rename to ...
3789 (dse_bb_info): ... this one; update uses.
3790 * cprop.c (occr): Rename to ...
3791 (cprop_occr): ... this one; update uses.
3792 (expr): Rename to ...
3793 (cprop_expr): ... this one; update uses.
3795 2014-09-22 Jason Merrill <jason@redhat.com>
3797 * Makefile.in (check-parallel-%): Add @.
3799 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3801 * config/aarch64/geniterators.sh: New.
3802 * config/aarch64/iterators.md (VDQF_DF): New.
3803 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
3804 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
3806 2014-09-22 Peter A. Bigot <pab@pabigot.com>
3808 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
3809 -lnosys when -msim absent.
3811 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
3813 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3815 2014-09-22 Richard Biener <rguenther@suse.de>
3817 * gimplify.c (gimplify_init_constructor): Do not leave
3818 non-GIMPLE vector constructors around.
3819 * tree-cfg.c (verify_gimple_assign_single): Verify that
3820 CONSTRUCTORs have gimple elements.
3822 2014-09-22 Jakub Jelinek <jakub@redhat.com>
3825 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
3826 insert a debug source bind stmt setting DEBUG_EXPR_DECL
3827 instead of a normal gimple assignment stmt.
3829 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3831 * config/bfin/bfin.md: Fix use of constraints in define_split.
3833 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3835 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
3836 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
3838 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3840 * hard-reg-set.h: Include hash-table.h.
3841 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
3843 * target-globals.c (target_globals::~target_globals): Call
3844 hard_regs->finalize.
3845 * rtl.h (subreg_shape): New structure.
3846 (shape_of_subreg): New function.
3847 (simplifiable_subregs): Declare.
3848 * reginfo.c (simplifiable_subreg): New structure.
3849 (simplifiable_subregs_hasher): Likewise.
3850 (simplifiable_subregs): New function.
3851 (invalid_mode_changes): Delete.
3852 (alid_mode_changes, valid_mode_changes_obstack): New variables.
3853 (record_subregs_of_mode): Remove subregs_of_mode parameter.
3854 Record valid mode changes in valid_mode_changes.
3855 (find_subregs_of_mode): Remove subregs_of_mode parameter.
3856 Update calls to record_subregs_of_mode.
3857 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
3858 handling. Initialize new variables. Update call to
3859 find_subregs_of_mode.
3860 (invalid_mode_change_p): Check new variables instead of
3861 invalid_mode_changes.
3862 (finish_subregs_of_mode): Finalize new variables instead of
3863 invalid_mode_changes.
3864 (target_hard_regs::finalize): New function.
3865 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
3866 even when CLASS_CANNOT_CHANGE_MODE is undefined.
3868 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3870 * combine.c (subst): Use simplify_subreg_regno rather than
3871 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
3873 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3875 * rtl.h (subreg_info): Expand commentary
3876 * rtlanal.c (subreg_get_info): Likewise.
3878 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3880 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
3881 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
3882 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
3884 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
3886 * config/arm/arm.c: #include "tm-constrs.h"
3887 (thumb1_size_rtx_costs): Adjust rtx costs.
3889 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
3891 * configure.ac (target_header_dir): Move block defining
3892 this to before the block setting inhibit_libc.
3893 (inhibit_libc): When considering $with_headers, just
3894 check it it's explicitly "no". If not, also check if
3895 $target_header_dir/stdio.h is present. If not, set
3897 * configure: Regenerate.
3899 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
3901 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
3903 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3905 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
3906 insn for divides by integer powers of two.
3907 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
3908 (mod<mode>3): Fix formatting.
3909 (three anonymous define_insn and two define_split): Delete.
3911 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3913 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
3914 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
3915 (floatdisf2_internal2): Ditto.
3916 (ashrdi3_no_power): Ditto. Fix formatting.
3918 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3920 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
3921 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
3924 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3926 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
3927 constant, use addsi3 directly.
3928 (three anonymous define_insn, two define_split): Delete.
3929 (sub<mode>3): Move. Do not allow constant second operand.
3930 Generate different insn for constant first operand.
3931 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
3932 (subf<mode>3_imm): New.
3933 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
3934 (*plus_ltu<mode>): Only handle registers.
3935 (*plus_ltu<mode>_1): New. Handle integer third operand.
3936 (*plus_gtu<mode>): Only handle registers.
3937 (*plus_gtu<mode>_1): New. Handle integer third operand.
3939 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3941 * config/rs6000/rs6000.md (iorxor): New code_iterator.
3942 (iorxor): New code_attr.
3943 (IORXOR): New code_attr.
3944 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
3945 (ior<mode>3, xor<mode>3): Delete.
3946 (<iorxor><mode>3): New.
3947 (splitter for "big" integer ior, xor): New.
3948 (*bool<mode>3): Move. Also handle AND.
3949 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
3950 (splitter for "big" integer ior, xor): Delete.
3952 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3954 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
3955 (two anonymous define_insn and two define_split): Delete.
3956 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
3958 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3960 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
3961 (two anonymous define_insn and two define_split): Delete.
3962 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
3964 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3966 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
3968 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3970 * config/rs6000/predicates.md (ca_operand): Allow subregs.
3971 (input_operand): Do not allow ca_operand.
3972 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
3973 carry bit, allow SImode and Pmode.
3974 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
3976 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
3978 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
3979 clobbered registers using clobber_reg. Remove UNSPEC decoration.
3980 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
3981 (*call_rex64_ms_sysv): Remove.
3982 (*call_value_rex64_ms_sysv): Ditto.
3983 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
3985 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
3987 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
3990 2014-09-20 Andreas Schwab <schwab@suse.de>
3992 * config/ia64/ia64.md: Remove constraints from define_split
3995 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3997 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
3998 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
3999 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
4000 (get_dynamic_type): Remove.
4001 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
4002 (clear_speculation): Bring to ipa-deivrt.h
4003 (get_class_context): Rename to ...
4004 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
4005 (contains_type_p): Update.
4006 (get_dynamic_type): Rename to ...
4007 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
4008 (possible_polymorphic_call_targets): UPdate.
4009 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
4010 * ipa-prop.c (ipa_analyze_call_uses): Update.
4012 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4014 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
4015 privatize dynamic TLS variables.
4017 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4019 * diagnostic.c (warning_n): New function.
4020 * diagnostic-core.h (warning_n): Declare.
4021 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
4022 output dynamic counts when available.
4024 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4026 PR tree-optimization/63255
4027 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
4028 issue in setting body_removed flag.
4030 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4033 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
4034 that visibility change is possible
4035 (handle_weakref_attribute): Likewise.
4036 * cgraph.h (symtab_node): Add method get_create and
4037 field refuse_visibility_changes.
4038 (symtab_node::get_create): New method.
4039 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
4040 * varasm.c (mark_weak): Verify that visibility change is
4043 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
4045 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
4046 for base_reg_operand to be common between LO_SUM and PLUS.
4047 (fusion_gpr_mem_combo): New predicate to match a fused address
4048 that combines the addis and memory offset address.
4050 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
4052 (emit_fusion_gpr_load): Likewise.
4054 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
4055 signature to pass each argument separately, rather than
4056 using an operands array. Rewrite the insns found by peephole2 to
4057 be a single insn, rather than hoping the insns will still be
4058 together when the peephole pass is done. Drop being called via a
4060 (emit_fusion_gpr_load): Change calling signature to be called from
4061 the fusion_gpr_load_<mode> insns with a combined memory address
4062 instead of the peephole pass passing the addis and offset
4065 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
4067 (power8 fusion peephole): Drop support for doing power8 via a
4068 normal peephole that was created by the peephole2 pass.
4069 (power8 fusion peephole2): Create a new insn with the fused
4070 address, so that the fused operation is kept together after
4071 register allocation is done.
4072 (fusion_gpr_load_<mode>): Likewise.
4074 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4077 * tree.c (need_assembler_name_p): Do not mangle variadic types.
4079 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
4081 * recog.c (scratch_operand): Do not simply allow all hard registers:
4082 only allow those that are allocatable.
4084 2014-09-19 Felix Yang <felix.yang@huawei.com>
4086 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
4087 comments and fix spacing to conform to coding style.
4089 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4091 * genrecog.c (validate_pattern): Allow empty constraints in
4094 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
4096 * dwarf2out.c (decl_ultimate_origin): Update comment.
4097 * tree.c (block_ultimate_origin): Same.
4099 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4101 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
4102 Update GCC version name to GCC 5.
4103 (rs6000_function_arg_boundary): Likewise.
4104 (rs6000_function_arg): Likewise.
4106 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4108 * config/sh/sh.md: Fix use of constraints in define_split.
4110 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
4113 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
4115 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4117 * doc/md.texi (Modifiers): Consistently use "read/write"
4118 nomenclature rather than "input/output".
4119 * genrecog.c (constraints_supported_in_insn_p): New.
4120 (validate_pattern): If needed, also check constraints on
4121 MATCH_SCRATCH operands.
4122 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
4123 operands with no '=' or '+' modifier.
4125 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4127 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
4128 scratch register as written.
4130 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4132 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
4135 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4137 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
4140 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4143 * config/s390/s390.c (s390_emit_epilogue): When doing the return
4144 address load optimization force s390_optimize_prologue to leave it
4145 that way. Only do the optimization if we already decided to push
4146 r14 into a stack slot.
4148 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
4150 * asan.c (build_check_stmt): Alignment arg was added.
4151 (asan_expand_check_ifn): Optimization for alignment >= 8.
4153 2014-09-19 Olivier Hainque <hainque@adacore.com>
4155 * config/i386/vxworksae.h: Remove obsolete definitions.
4156 (STACK_CHECK_PROTECT): Define.
4157 * config/i386/vx-common.h: Remove. Merge contents within
4158 config/i386/vxworks.h.
4159 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
4162 2014-09-19 Olivier Hainque <hainque@adacore.com>
4164 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
4165 * config/rs6000/t-vxworksmils: New file.
4166 * config/rs6000/vxworksmils.h: New file.
4168 2014-09-19 Olivier Hainque <hainque@adacore.com>
4170 * varasm.c (default_section_type_flags): Flag .persistent.bss
4171 sections as SECTION_BSS.
4173 2014-09-19 Nick Clifton <nickc@redhat.com>
4175 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
4176 pop'ed registers so that DCE does not eliminate them.
4178 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
4181 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
4183 2014-09-18 Joseph Myers <joseph@codesourcery.com>
4185 * system.h (LIBGCC2_TF_CEXT): Poison.
4186 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
4187 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
4188 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
4189 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
4190 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
4191 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
4192 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
4193 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
4194 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
4196 2014-09-19 Kito Cheng <kito@0xlab.org>
4198 * except.h: Fix header guard.
4199 * addresses.h: Add missing header guard.
4200 * cfghooks.h: Likewise.
4201 * collect-utils.h: Likewise.
4202 * collect2-aix.h: Likewise.
4203 * conditions.h: Likewise.
4204 * cselib.h: Likewise.
4205 * dwarf2asm.h: Likewise.
4206 * graphds.h: Likewise.
4207 * graphite-scop-detection.h: Likewise.
4208 * gsyms.h: Likewise.
4209 * hw-doloop.h: Likewise.
4210 * incpath.h: Likewise.
4211 * ipa-inline.h: Likewise.
4212 * ipa-ref.h: Likewise.
4213 * ira-int.h: Likewise.
4215 * lra-int.h: Likewise.
4217 * lto-section-names.h: Likewise.
4218 * read-md.h: Likewise.
4219 * reload.h: Likewise.
4220 * rtl-error.h: Likewise.
4221 * sdbout.h: Likewise.
4222 * targhooks.h: Likewise.
4223 * tree-affine.h: Likewise.
4224 * xcoff.h: Likewise.
4225 * xcoffout.h: Likewise.
4227 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4230 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
4233 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4236 * lra.c (lra): Call recog_init.
4238 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4241 * asan.c (transform_statements): Don't instrument clobber statements.
4243 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4245 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
4246 to neon_load1_1reg<q>.
4248 2014-09-17 Jakub Jelinek <jakub@redhat.com>
4251 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
4252 if there are only debug stmts after the noreturn call, instead
4253 remove the debug stmts.
4255 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
4257 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
4258 (odr_types_equivalent_p): Use pair hash.
4259 (odr_subtypes_equivalent_p): Likewise, do structural compare
4260 on ODR types that may be mismatched.
4261 (warn_odr): Support warning when only one field is given.
4262 (odr_types_equivalent_p): Strenghten comparsions made;
4264 (add_type_duplicate): Update VISITED hash set.
4266 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
4268 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
4269 Enable selection of 'posix' or no thread model.
4271 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
4273 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4274 when architecture is older than ARMv7.
4276 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4279 * config/pa/pa.c (pa_function_value): Directly handle aggregates
4280 that fit exactly in a word or double word.
4282 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
4284 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
4287 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4288 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4289 Anna Tikhonova <anna.tikhonova@intel.com>
4290 Ilya Tocar <ilya.tocar@intel.com>
4291 Andrey Turetskiy <andrey.turetskiy@intel.com>
4292 Ilya Verbin <ilya.verbin@intel.com>
4293 Kirill Yukhin <kirill.yukhin@intel.com>
4294 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4296 * config/i386/i386.c
4297 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
4298 * config/i386/sse.md
4299 (define_mode_iterator VI48F_256): New.
4300 (define_mode_attr extract_type): Ditto.
4301 (define_mode_attr extract_suf): Ditto.
4302 (define_mode_iterator AVX512_VEC): Ditto.
4304 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
4306 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
4308 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
4310 (define_mode_attr extract_type_2): Ditto.
4311 (define_mode_attr extract_suf_2): Ditto.
4312 (define_mode_iterator AVX512_VEC_2): Ditto.
4314 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
4315 AVX512_VEC_2 mode iterator.
4316 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4317 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
4318 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4319 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4320 (define_split for V16FI mode): Ditto.
4321 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4322 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4323 (define_split for VI8F_256 mode): Ditto.
4324 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4325 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4326 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4327 (define_split for VI4F_256 mode): Ditto.
4328 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
4329 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4330 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4331 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
4332 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
4333 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
4334 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
4335 Update `type' attribute, remove explicit `memory' attribute calculation.
4337 2014-09-16 Kito Cheng <kito@0xlab.org>
4339 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
4340 ira_spilled_reg_stack_slots_num if using lra.
4341 (do_reload): Remove release ira_spilled_reg_stack_slots part.
4342 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
4343 make sure not using lra.
4344 (ira_reuse_stack_slot): Likewise.
4345 (ira_mark_new_stack_slot): Likewise.
4347 2014-09-15 Andi Kleen <ak@linux.intel.com>
4349 * function.c (allocate_struct_function): Force
4350 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
4351 profiling is disabled.
4353 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4355 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4356 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
4357 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
4358 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
4359 macro with statically checked member functions.
4360 * rtl.h (rtx_insn::deleted): New method.
4361 (rtx_insn::set_deleted): Likewise.
4362 (rtx_insn::set_undeleted): Likewise.
4363 (INSN_DELETED_P): Remove.
4365 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4367 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
4368 result of emit_jump_insn_before to a new variable.
4369 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
4370 (mark_jump_label_1): Likewise.
4371 (mark_jump_label_asm): Likewise.
4372 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
4373 * rtl.h (mark_jump_label): Adjust.
4375 2014-09-15 Jakub Jelinek <jakub@redhat.com>
4377 * Makefile.in (dg_target_exps): Remove.
4378 (check_gcc_parallelize): Change to just an upper bound number.
4379 (check-%-subtargets): Always print the non-parallelized goals.
4380 (check_p_vars, check_p_comma, check_p_subwork): Remove.
4381 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
4382 check_p_numbers3, check_p_numbers4, check_p_numbers5,
4383 check_p_numbers6): New variables.
4384 (check_p_numbers): Set to sequence from 1 to 9999.
4385 (check_p_subdirs): Set to sequence from 1 to minimum of
4386 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
4388 (check-%, check-parallel-%): Rewritten so that for parallelized
4389 testing each job runs all the *.exp files, with
4390 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
4392 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4394 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
4396 (arc_sets_cc_p): Likewise.
4397 * config/arc/arc.c (arc_print_operand): Use methods of
4398 "final_sequence" for clarity, and to enable strengthening of
4399 locals "jump" and "delay" from rtx to rtx_insn *.
4400 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
4401 rtx_insn *; use method of rtx_sequence for typesafety.
4402 (arc_get_insn_variants): Use insn method of rtx_sequence for
4404 (arc_pad_return): Likewise.
4405 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
4406 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
4407 dyn_cast to rtx_sequence *, using insn method for typesafety.
4408 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
4409 rtx_sequence * and use insn method when invoking get_attr_length.
4410 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
4411 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
4412 rtx_sequence *, introducing a local "seq", using its insn method
4413 from typesafety and clarity.
4414 (add_sched_insns_for_speculation): Strengthen local "next" from
4416 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
4417 (predicate_insn): Likewise.
4418 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
4420 * config/cris/cris.c (cris_notice_update_cc): Likewise.
4421 * config/epiphany/epiphany-protos.h
4422 (extern void epiphany_insert_mode_switch_use): Likewise for param
4424 (get_attr_sched_use_fpu): Likewise for param.
4425 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
4426 Likewise for param "insn".
4427 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
4428 param "insn" of "target_insert_mode_switch_use" callback.
4429 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
4430 (frv_issues_to_branch_unit_p): Likewise.
4431 (frv_pack_insn_p): Likewise.
4432 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
4433 const rtx * (i.e. mutable rtx_def * const *) to
4435 * config/i386/i386-protos.h (standard_sse_constant_opcode):
4436 Strengthen first param from rtx to rtx_insn *.
4437 (output_fix_trunc): Likewise.
4438 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
4439 (output_fix_trunc): Likewise.
4440 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
4442 (min_insn_size): Likewise for param "insn".
4443 (get_mem_group): Likewise.
4445 (get_insn_path): Likewise.
4446 (get_insn_group): Likewise.
4447 (count_num_restricted): Likewise.
4448 (fits_dispatch_window): Likewise.
4449 (add_insn_window): Likewise.
4450 (add_to_dispatch_window): Likewise.
4451 (debug_insn_dispatch_info_file): Likewise.
4452 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
4454 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
4455 "cmp" and local "prev".
4456 (m32c_output_compare): Likewise for param "insn".
4457 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
4458 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
4459 (define_predicate "large_insn_p"): Likewise.
4460 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
4461 param from rtx to rtx_insn *.
4462 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
4463 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
4464 (m68k_sched_attr_size): Likewise.
4465 (sched_get_opxy_mem_type): Likewise for param "insn".
4466 (m68k_sched_attr_op_mem): Likewise.
4467 (sched_mem_operand_p): Likewise.
4468 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
4469 * config/mep/mep.c (mep_multi_slot): Likewise.
4470 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
4472 (mips_sync_loop_insns): Likewise.
4473 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
4474 method of "final_sequence" for typesafety.
4475 (mips_process_sync_loop): Strengthen param "insn" from rtx to
4477 (mips_output_sync_loop): Likewise.
4478 (mips_sync_loop_insns): Likewise.
4479 (mips_74k_agen_init): Likewise.
4480 (mips_sched_init): Use NULL rather than NULL_RTX when working with
4482 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
4483 Strengthen param "insn" from rtx to rtx_insn *.
4484 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
4486 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
4488 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
4489 "insn". Use method of rtx_sequence for typesafety.
4490 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
4492 (branch_needs_nop_p): Likewise.
4493 (use_skip_p): Likewise.
4494 (pa_insn_refs_are_delayed): Likewise.
4495 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
4496 for locals "insn", "ninsn".
4497 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
4499 (is_cracked_insn): Likewise.
4500 (is_branch_slot_insn): Likewise.
4501 (is_nonpipeline_insn): Likewise.
4502 (insn_terminates_group_p): Likewise.
4503 (insn_must_be_first_in_group): Likewise.
4504 (insn_must_be_last_in_group): Likewise.
4505 (force_new_group): Likewise for param "next_insn".
4506 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
4508 (s390_sched_score): Likewise.
4509 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
4510 (rtx sfunc_uses_reg): Likewise for sole param.
4511 * config/sh/sh.c (sh_print_operand): Use insn method of
4512 final_sequence for typesafety.
4513 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
4514 Use insn method of final_sequence for typesafety.
4515 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
4516 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
4518 (eligible_for_return_delay): Likewise.
4519 (eligible_for_sibcall_delay): Likewise.
4520 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
4521 (eligible_for_return_delay): Likewise.
4522 (eligible_for_sibcall_delay): Likewise.
4523 * config/stormy16/stormy16-protos.h
4524 (xstormy16_output_cbranch_hi): Likewise for final param.
4525 (xstormy16_output_cbranch_si): Likewise.
4526 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
4527 (xstormy16_output_cbranch_si): Likewise.
4528 * config/v850/v850-protos.h (notice_update_cc): Likewise.
4529 * config/v850/v850.c (notice_update_cc): Likewise.
4531 * final.c (get_attr_length_1): Strengthen param "insn" and param
4532 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
4533 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
4534 (get_attr_min_length): Likewise.
4535 (shorten_branches): Likewise for signature of locals "length_fun"
4536 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
4537 from a checked cast and use its methods for clarity and to enable
4538 strengthening local "inner_insn" from rtx to rtx_insn *.
4539 * genattr.c (gen_attr): When writing out the prototypes of the
4540 various generated "get_attr_" functions, strengthen the params of
4541 the non-const functions from rtx to rtx_insn *.
4542 Similarly, strengthen the params of insn_default_length,
4543 insn_min_length, insn_variable_length_p, insn_current_length.
4544 (main): Similarly, strengthen the param of num_delay_slots,
4545 internal_dfa_insn_code, insn_default_latency, bypass_p,
4546 insn_latency, min_issue_delay, print_reservation,
4547 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
4548 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
4549 to hook_int_rtx_insn_unreachable.
4550 * genattrtab.c (write_attr_get): When writing out the generated
4551 "get_attr_" functions, strengthen the param "insn" from rtx to
4552 rtx_insn *, eliminating a checked cast.
4553 (make_automaton_attrs): When writing out prototypes of
4554 "internal_dfa_insn_code_", "insn_default_latency_" functions
4555 and the "internal_dfa_insn_code" and "insn_default_latency"
4556 callbacks, strengthen their params from rtx to rtx_insn *
4557 * genautomata.c (output_internal_insn_code_evaluation): When
4558 writing out code, add a checked cast from rtx to rtx_insn * when
4559 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
4560 (output_dfa_insn_code_func): Strengthen param of generated
4561 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
4562 (output_trans_func): Likewise for generated function
4564 (output_internal_insn_latency_func): When writing out generated
4565 function "internal_insn_latency", rename params from "insn" and
4566 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
4567 locals "insn" and "insn2" as rtx_insn * with checked casts once
4568 we've proven that we're not dealing with const0_rtx.
4569 (output_insn_latency_func): Strengthen param of generated
4570 function "insn_latency" from rtx to rtx_insn *.
4571 (output_print_reservation_func): Likewise for generated function
4572 "print_reservation".
4573 (output_insn_has_dfa_reservation_p): Likewise for generated
4574 function "insn_has_dfa_reservation_p".
4575 * hooks.c (hook_int_rtx_unreachable): Rename to...
4576 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
4577 from rtx to rtx_insn *.
4578 * hooks.h (hook_int_rtx_unreachable): Likewise.
4579 (extern int hook_int_rtx_insn_unreachable): Likewise.
4580 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
4581 (get_attr_min_length): Likewise.
4582 * recog.c (get_enabled_alternatives): Likewise.
4583 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
4584 * reorg.c (find_end_label): Introduce local rtx "pat" and
4585 strengthen local "insn" from rtx to rtx_insn *.
4586 (redundant_insn): Use insn method of "seq" rather than element for
4587 typesafety; strengthen local "control" from rtx to rtx_insn *.
4588 * resource.c (mark_referenced_resources): Add checked cast to
4589 rtx_insn * within INSN/JUMP_INSN case.
4590 (mark_set_resources): Likewise.
4591 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4594 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4596 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4597 param "label" from rtx to rtx_insn *.
4598 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4600 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4601 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4602 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4603 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4604 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4605 param from rtx to rtx_insn *.
4606 (default_loop_align_max_skip): Likewise.
4607 (default_label_align_max_skip): Likewise.
4608 (default_jump_align_max_skip): Likewise.
4609 * target.def (label_align_after_barrier_max_skip): Likewise.
4610 (loop_align_max_skip): Likewise.
4611 (label_align_max_skip): Likewise.
4612 (jump_align_max_skip): Likewise.
4613 * targhooks.h (default_label_align_after_barrier_max_skip):
4615 (default_loop_align_max_skip): Likewise.
4616 (default_label_align_max_skip): Likewise.
4617 (default_jump_align_max_skip): Likewise.
4619 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4621 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4622 from const_rtx to const rtx_insn *. Update union members from rtx
4624 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4625 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4626 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4627 strengthen both params from const_rtx to const rtx_insn *.
4628 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4629 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4630 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4632 * target.def (can_follow_jump): Strengthen both params from
4633 const_rtx to const rtx_insn *, and update default implementation
4634 from hook_bool_const_rtx_const_rtx_true to
4635 hook_bool_const_rtx_insn_const_rtx_insn_true.
4637 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4639 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4640 "insn" from rtx to rtx_insn *.
4641 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4643 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4644 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4645 Anna Tikhonova <anna.tikhonova@intel.com>
4646 Ilya Tocar <ilya.tocar@intel.com>
4647 Andrey Turetskiy <andrey.turetskiy@intel.com>
4648 Ilya Verbin <ilya.verbin@intel.com>
4649 Kirill Yukhin <kirill.yukhin@intel.com>
4650 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4652 * config/i386/sse.md
4653 (define_insn "vcvtph2ps<mask_name>"): Add masking.
4654 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
4655 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
4656 (define_expand "vcvtps2ph_mask"): New.
4657 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
4658 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
4659 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
4661 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4662 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4663 Anna Tikhonova <anna.tikhonova@intel.com>
4664 Ilya Tocar <ilya.tocar@intel.com>
4665 Andrey Turetskiy <andrey.turetskiy@intel.com>
4666 Ilya Verbin <ilya.verbin@intel.com>
4667 Kirill Yukhin <kirill.yukhin@intel.com>
4668 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4670 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
4672 (define_mode_iterator VI24_AVX512BW_1): Ditto.
4673 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
4674 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
4675 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
4676 also for TARGET_AVX512VL.
4677 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
4679 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
4681 * doc/install.texi (Options specification): add
4682 --disable-libsanitizer item.
4684 2014-09-14 James Clarke <jrtc27@jrtc27.com>
4685 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4688 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
4690 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
4691 kernel version check to avoid incrementing it after every major OS X
4693 (darwin_default_min_version): Avoid static memory buffer.
4695 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
4697 * tree.c (need_assembler_name_p): Store C++ type mangling only
4700 2014-09-13 Marek Polacek <polacek@redhat.com>
4702 * tree.c (protected_set_expr_location): Don't check whether T is
4705 2014-09-12 DJ Delorie <dj@redhat.com>
4707 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
4708 (extend_and_shift1_hipsi2): Likewise.
4709 (extend_and_shift2_hipsi2): Likewise.
4711 2014-09-12 David Malcolm <dmalcolm@redhat.com>
4713 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
4714 with NULL when dealing with an insn.
4715 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
4716 from rtx to rtx_insn *.
4717 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
4718 const_rtx to const rtx_insn *.
4719 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
4721 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
4723 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
4726 2014-09-12 Joseph Myers <joseph@codesourcery.com>
4728 * target.def (libgcc_floating_mode_supported_p): New hook.
4729 * targhooks.c (default_libgcc_floating_mode_supported_p): New
4731 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
4732 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
4733 (LIBGCC2_HAS_TF_MODE): Remove.
4734 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
4735 * doc/tm.texi: Regenerate.
4736 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
4738 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
4739 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
4740 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
4741 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
4742 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4743 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
4744 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
4745 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
4746 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
4747 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
4749 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
4750 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4751 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4752 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4753 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4754 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4755 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4756 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
4757 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
4758 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
4759 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4760 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
4761 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
4762 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
4764 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
4766 (ia64_libgcc_floating_mode_supported_p): New function.
4767 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
4768 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
4769 (IA64_NO_LIBGCC_TFMODE): Define.
4770 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
4771 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
4773 (pdp11_scalar_mode_supported_p): New function.
4774 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
4775 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
4777 2014-09-12 Richard Biener <rguenther@suse.de>
4780 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
4782 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
4784 * tree.c (integer_each_onep): New function.
4785 * tree.h (integer_each_onep): Declare it.
4786 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
4787 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
4788 (X & 1) == 0 for vector and complex.
4790 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4792 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
4794 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
4795 cost to spilling from integer to FP registers.
4797 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4799 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
4801 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
4802 are now handled correctly.
4804 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4806 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
4807 handling of CALLER_SAVE_REGS and POINTER_REGS.
4809 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4811 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
4812 the number of hard registers.
4814 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4815 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4816 Anna Tikhonova <anna.tikhonova@intel.com>
4817 Ilya Tocar <ilya.tocar@intel.com>
4818 Andrey Turetskiy <andrey.turetskiy@intel.com>
4819 Ilya Verbin <ilya.verbin@intel.com>
4820 Kirill Yukhin <kirill.yukhin@intel.com>
4821 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4823 * config/i386/sse.md
4824 (define_mode_iterator VI48_AVX512VL): New.
4825 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
4826 "avx512f_vternlog<mode>_maskz" and update mode iterator.
4827 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
4828 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
4829 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
4830 "avx512f_vternlog<mode>_mask" and update mode iterator.
4831 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
4832 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
4834 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
4835 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
4836 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
4837 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
4838 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
4839 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
4841 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4842 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4843 Anna Tikhonova <anna.tikhonova@intel.com>
4844 Ilya Tocar <ilya.tocar@intel.com>
4845 Andrey Turetskiy <andrey.turetskiy@intel.com>
4846 Ilya Verbin <ilya.verbin@intel.com>
4847 Kirill Yukhin <kirill.yukhin@intel.com>
4848 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4850 * config/i386/sse.md (VI128_256): Delete.
4851 (define_mode_iterator VI124_256): New.
4852 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
4853 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
4854 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
4855 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
4856 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
4857 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
4858 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4859 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
4861 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
4862 in presence of AVX-512.
4864 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4865 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4866 Anna Tikhonova <anna.tikhonova@intel.com>
4867 Ilya Tocar <ilya.tocar@intel.com>
4868 Andrey Turetskiy <andrey.turetskiy@intel.com>
4869 Ilya Verbin <ilya.verbin@intel.com>
4870 Kirill Yukhin <kirill.yukhin@intel.com>
4871 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4873 * config/i386/sse.md
4874 (define_expand "<avx512>_gathersi<mode>"): Rename from
4875 "avx512f_gathersi<mode>".
4876 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
4877 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
4878 (define_expand "<avx512>_gatherdi<mode>"): Rename from
4879 "avx512f_gatherdi<mode>".
4880 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
4881 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
4883 (define_expand "<avx512>_scattersi<mode>"): Rename from
4884 "avx512f_scattersi<mode>".
4885 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
4886 (define_expand "<avx512>_scatterdi<mode>"): Rename from
4887 "avx512f_scatterdi<mode>".
4888 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
4890 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
4892 * ira.h (ira_finish_once): Delete.
4893 * ira-int.h (target_ira_int::~target_ira_int): Declare.
4894 (target_ira_int::free_ira_costs): Likewise.
4895 (target_ira_int::free_register_move_costs): Likewise.
4896 (ira_finish_costs_once): Delete.
4897 * ira.c (free_register_move_costs): Replace with...
4898 (target_ira_int::free_register_move_costs): ...this new function.
4899 (target_ira_int::~target_ira_int): Define.
4900 (ira_init): Call free_register_move_costs as a member function rather
4901 than a global function.
4902 (ira_finish_once): Delete.
4903 * ira-costs.c (free_ira_costs): Replace with...
4904 (target_ira_int::free_ira_costs): ...this new function.
4905 (ira_init_costs): Call free_ira_costs as a member function rather
4906 than a global function.
4907 (ira_finish_costs_once): Delete.
4908 * target-globals.c (target_globals::~target_globals): Call the
4909 target_ira_int destructor.
4910 * toplev.c: Include lra.h.
4911 (finalize): Call lra_finish_once rather than ira_finish_once.
4913 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
4915 * common.opt (flto-odr-type-merging): New flag.
4916 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
4917 (types_same_for_odr): Likewise.
4918 (odr_subtypes_equivalent_p): Likewise.
4919 (add_type_duplicate): Do not walk type variants.
4920 (register_odr_type): New function.
4921 * ipa-utils.h (register_odr_type): Declare.
4922 (odr_type_p): New function.
4923 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
4925 * doc/invoke.texi (-flto-odr-type-merging): Document.
4926 * tree.c (need_assembler_name_p): Compute ODR names when asked
4928 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
4930 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
4933 * config/i386/i386.c (ix86_option_override_internal): Also turn
4934 off OPTION_MASK_ABI_X32 for -m16.
4936 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4938 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
4941 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
4944 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
4945 Directly forward to __*_DENORM_MIN__.
4947 2014-09-11 David Malcolm <dmalcolm@redhat.com>
4949 * rtl.h (LABEL_REF_LABEL): New macro.
4951 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
4952 of XEXP (, 0), where we know that we have a LABEL_REF.
4953 * cfgbuild.c (make_edges): Likewise.
4954 (purge_dead_tablejump_edges): Likewise.
4955 * cfgexpand.c (convert_debug_memory_address): Likewise.
4956 * cfgrtl.c (patch_jump_insn): Likewise.
4957 * combine.c (distribute_notes): Likewise.
4958 * cse.c (hash_rtx_cb): Likewise.
4959 (exp_equiv_p): Likewise.
4960 (fold_rtx): Likewise.
4961 (check_for_label_ref): Likewise.
4962 * cselib.c (rtx_equal_for_cselib_1): Likewise.
4963 (cselib_hash_rtx): Likewise.
4964 * emit-rtl.c (mark_label_nuses): Likewise.
4965 * explow.c (convert_memory_address_addr_space): Likewise.
4966 * final.c (output_asm_label): Likewise.
4967 (output_addr_const): Likewise.
4968 * gcse.c (add_label_notes): Likewise.
4969 * genconfig.c (walk_insn_part): Likewise.
4970 * genrecog.c (validate_pattern): Likewise.
4971 * ifcvt.c (cond_exec_get_condition): Likewise.
4972 (noce_emit_store_flag): Likewise.
4973 (noce_get_alt_condition): Likewise.
4974 (noce_get_condition): Likewise.
4975 * jump.c (maybe_propagate_label_ref): Likewise.
4976 (mark_jump_label_1): Likewise.
4977 (redirect_exp_1): Likewise.
4978 (rtx_renumbered_equal_p): Likewise.
4979 * lra-constraints.c (operands_match_p): Likewise.
4980 * reload.c (operands_match_p): Likewise.
4981 (find_reloads): Likewise.
4982 * reload1.c (set_label_offsets): Likewise.
4983 * reorg.c (get_branch_condition): Likewise.
4984 * rtl.c (rtx_equal_p_cb): Likewise.
4985 (rtx_equal_p): Likewise.
4986 * rtlanal.c (reg_mentioned_p): Likewise.
4987 (rtx_referenced_p): Likewise.
4988 (get_condition): Likewise.
4989 * sched-vis.c (print_value): Likewise.
4990 * varasm.c (const_hash_1): Likewise.
4991 (compare_constant): Likewise.
4992 (const_rtx_hash_1): Likewise.
4993 (output_constant_pool_1): Likewise.
4995 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4997 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
4998 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
5000 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
5001 cr6_test_for_lt_reverse): Ditto.
5003 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
5006 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
5008 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5010 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
5011 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
5012 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
5013 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
5016 (aarch64_fold_builtin): Remove all reinterpret cases.
5018 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
5020 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
5022 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
5023 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
5024 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
5025 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
5026 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
5027 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
5028 aarch64_reinterpretv2df<mode>): Delete.
5030 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
5032 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
5033 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
5034 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
5035 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
5036 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
5037 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
5038 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
5039 vreinterpret_u32_f64): Use cast.
5041 * config/aarch64/iterators.md (VD_RE): Delete.
5043 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5045 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
5046 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
5047 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
5048 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
5049 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
5050 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
5051 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
5052 Replace inline assembler with __aarch64_vset_lane_any.
5054 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
5056 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
5058 (vmull_high_lane_s32): Likewise.
5059 (vmull_high_lane_u16): Likewise.
5060 (vmull_high_lane_u32): Likewise.
5062 2014-09-11 Jason Merrill <jason@redhat.com>
5065 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
5067 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
5070 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
5071 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
5072 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
5074 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5075 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5076 Anna Tikhonova <anna.tikhonova@intel.com>
5077 Ilya Tocar <ilya.tocar@intel.com>
5078 Andrey Turetskiy <andrey.turetskiy@intel.com>
5079 Ilya Verbin <ilya.verbin@intel.com>
5080 Kirill Yukhin <kirill.yukhin@intel.com>
5081 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5083 * config/i386/sse.md
5084 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
5085 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
5086 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
5088 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
5089 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
5091 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5093 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
5094 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
5095 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
5096 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
5097 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
5098 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
5099 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
5100 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
5102 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5104 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
5105 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
5106 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
5108 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5110 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
5111 to access removed nodes.
5113 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5115 PR tree-optimization/63186
5116 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
5117 (mark_nonssa_use): Likewise.
5118 (verify_non_ssa_vars): Verify all header blocks for label
5121 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5122 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5123 Anna Tikhonova <anna.tikhonova@intel.com>
5124 Ilya Tocar <ilya.tocar@intel.com>
5125 Andrey Turetskiy <andrey.turetskiy@intel.com>
5126 Ilya Verbin <ilya.verbin@intel.com>
5127 Kirill Yukhin <kirill.yukhin@intel.com>
5128 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5130 * config/i386/sse.md
5131 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
5132 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
5133 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
5134 "<avx2_avx512f>_permvar<mode><mask_name>".
5135 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
5136 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
5137 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
5138 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
5140 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
5141 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5142 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
5143 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5145 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
5147 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
5148 V2DF, V4SF, DF, and DI modes.
5149 (vsx_fmav2df2): Likewise.
5150 (vsx_float_fix_<mode>2): Likewise.
5151 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
5153 2014-09-10 Xinliang David Li <davidxl@google.com>
5156 * config/arm/arm.md (movcond_addsi): Handle case where source
5157 and target operands are the same.
5159 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5161 * final.c (this_is_asm_operands): Strengthen this variable from
5162 rtx to const rtx_insn *.
5163 * output.h (this_is_asm_operands): Likewise.
5164 * rtl-error.c (location_for_asm): Strengthen param "insn" from
5165 const_rtx to const rtx_insn *.
5166 (diagnostic_for_asm): Likewise.
5167 * rtl-error.h (error_for_asm): Likewise.
5168 (warning_for_asm): Likewise.
5170 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5172 * genextract.c (print_header): When writing out insn_extract to
5173 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
5174 * recog.h (insn_extract): Strengthen the param from rtx to
5177 2014-09-10 Mike Stump <mikestump@comcast.net>
5179 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
5182 2014-09-10 Martin Jambor <mjambor@suse.cz>
5184 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
5185 (analyze): Do not set analyze flag if expand_thunk returns false;.
5186 (create_wrapper): Likewise.
5187 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
5189 2014-09-10 Martin Jambor <mjambor@suse.cz>
5192 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
5193 new decl properly. Analyze the new thunk if it is expanded.
5195 2014-09-10 Andreas Schwab <schwab@suse.de>
5197 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
5198 [USED_FOR_TARGET]: Define.
5200 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
5202 * config/mips/mips.c (mips_secondary_reload_class): Handle
5205 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
5207 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
5210 2014-09-10 Jakub Jelinek <jakub@redhat.com>
5212 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
5213 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
5214 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
5215 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
5216 flag_delete_null_pointer_checks for them.
5217 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
5218 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
5219 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
5220 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
5221 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
5223 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
5224 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
5225 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
5226 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
5227 * doc/invoke.texi (-fsanitize=nonnull-attribute,
5228 -fsanitize=returns-nonnull-attribute): Document.
5230 * ubsan.h (struct ubsan_mismatch_data): Removed.
5231 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5232 * ubsan.c (ubsan_source_location): For unknown locations,
5233 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
5234 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5235 Allow more than one location and arbitrary extra arguments passed
5236 in ... instead of through MISMATCH pointer.
5237 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
5238 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
5239 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
5242 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5243 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5244 Anna Tikhonova <anna.tikhonova@intel.com>
5245 Ilya Tocar <ilya.tocar@intel.com>
5246 Andrey Turetskiy <andrey.turetskiy@intel.com>
5247 Ilya Verbin <ilya.verbin@intel.com>
5248 Kirill Yukhin <kirill.yukhin@intel.com>
5249 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5251 * config/i386/sse.md
5252 (define_mode_iterator VI48F): New.
5253 (define_insn "<avx512>_compress<mode>_mask"): Rename from
5254 "avx512f_compress<mode>_mask" and update mode iterator.
5255 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
5256 "avx512f_compressstore<mode>_mask" and update mode iterator.
5257 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
5258 "avx512f_expand<mode>_maskz" and update mode iterator.
5259 (define_insn "<avx512>_expand<mode>_mask"): Rename from
5260 "avx512f_expand<mode>_mask" and update mode iterator.
5262 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5263 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5264 Anna Tikhonova <anna.tikhonova@intel.com>
5265 Ilya Tocar <ilya.tocar@intel.com>
5266 Andrey Turetskiy <andrey.turetskiy@intel.com>
5267 Ilya Verbin <ilya.verbin@intel.com>
5268 Kirill Yukhin <kirill.yukhin@intel.com>
5269 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5271 * config/i386/i386.c
5272 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
5273 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
5274 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
5275 avx512dq_rangepv4sf_mask.
5276 * config/i386/sse.md
5277 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
5279 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
5280 (define_insn "reduces<mode>"): Ditto.
5281 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
5283 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
5284 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
5285 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
5287 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5288 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5289 Anna Tikhonova <anna.tikhonova@intel.com>
5290 Ilya Tocar <ilya.tocar@intel.com>
5291 Andrey Turetskiy <andrey.turetskiy@intel.com>
5292 Ilya Verbin <ilya.verbin@intel.com>
5293 Kirill Yukhin <kirill.yukhin@intel.com>
5294 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5296 * config/i386/i386.c
5297 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
5298 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
5299 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
5300 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
5301 avx512vl_getmantv2df_mask.
5302 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
5303 avx512f_vgetmantv4sf_round.
5304 * config/i386/sse.md
5305 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
5306 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
5308 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
5309 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
5310 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
5311 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
5313 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
5314 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
5315 update mode iterator.
5317 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
5318 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
5321 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
5322 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
5323 update mode iterator.
5324 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
5325 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
5328 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
5329 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
5331 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
5332 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
5333 update mode iterator.
5334 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
5335 "avx512f_getmant<mode><round_saeonly_name>".
5337 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5340 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
5342 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5343 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5344 Anna Tikhonova <anna.tikhonova@intel.com>
5345 Ilya Tocar <ilya.tocar@intel.com>
5346 Andrey Turetskiy <andrey.turetskiy@intel.com>
5347 Ilya Verbin <ilya.verbin@intel.com>
5348 Kirill Yukhin <kirill.yukhin@intel.com>
5349 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5351 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
5352 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
5353 (define_mode_iterator FMAMODE_AVX512): New.
5354 (define_mode_iterator FMAMODE): Remove conditions.
5355 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
5356 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
5357 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
5359 (define_mode_iterator FMAMODE_NOVF512): Remove.
5360 (define_insn "*fma_fmadd_<mode>"): Rename from
5361 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
5362 FMAMODE mode iterator.
5363 (define_mode_iterator VF_SF_AVX512VL): New.
5364 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
5365 Use VF_SF_AVX512VL mode iterator.
5366 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
5367 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5369 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
5370 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5372 (define_insn "*fma_fmsub_<mode>"): Rename from
5373 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
5374 FMAMODE mode iterator.
5375 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
5376 Use VF_SF_AVX512VL mode iterator.
5377 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
5378 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5380 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
5381 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5383 (define_insn "*fma_fnmadd_<mode>"): Rename from
5384 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
5385 use FMAMODE mode iterator.
5386 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
5387 Use VF_SF_AVX512VL mode iterator.
5388 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
5389 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5391 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
5392 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5394 (define_insn "*fma_fnmsub_<mode>"): Rename from
5395 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
5396 FMAMODE mode iterator.
5397 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
5398 Use VF_SF_AVX512VL mode iterator.
5399 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
5400 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5402 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
5403 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5405 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
5406 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
5407 use VF_AVX512VL mode iterator.
5408 (define_insn "*fma_fmaddsub_<mode>"): Rename from
5409 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
5411 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
5412 Use VF_SF_AVX512VL mode iterator.
5413 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
5414 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5416 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
5417 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5419 (define_insn "*fma_fmsubadd_<mode>"): Rename from
5420 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
5421 remove usage of subst.
5422 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
5423 Use VF_SF_AVX512VL mode iterator.
5424 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
5425 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5427 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
5428 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5431 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
5434 * calls.c (precompute_arguments): Check
5435 promoted_for_signed_and_unsigned_p and set the promoted mode.
5436 (promoted_for_signed_and_unsigned_p): New function.
5437 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
5438 and set the promoted mode.
5439 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
5440 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
5441 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
5443 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5445 * opth-gen.awk: Generate mapping from cpp message reasons to the
5446 options that enable them.
5447 * doc/options.texi (CppReason): Document.
5449 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5451 * doc/invoke.texi (Wnormalized=): Update.
5453 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
5456 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
5457 operands. Split off the constant operand alternative to ...
5458 (*bool<mode>3_imm): New.
5460 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5462 * rtl.h (single_set_2): Strengthen first param from const_rtx to
5463 const rtx_insn *, and move prototype to above...
5464 (single_set): ...this. Convert this from a macro to an inline
5465 function, enforcing the requirement that the param is a const
5467 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
5469 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
5470 Strengthen both params from rtx to rtx_insn *.
5471 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
5472 Likewise; introduce locals "producer_set", "consumer_set", using
5473 them in place of "producer" and "consumer" when dealing with SET
5475 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
5476 when invoking single_set in region guarded by INSN_P.
5477 (avr_out_bitop): Likewise.
5478 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
5479 region guarded by GET_CODE check, using methods to strengthen
5480 local "this_insn" from rtx to rtx_insn *, and for clarity.
5481 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
5482 Strengthen local "insn" from rtx to rtx_insn *.
5483 (define_insn_and_split "xload<mode>_A"): Likewise.
5484 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
5486 (find_load): Likewise for return type.
5487 (workaround_speculation): Likewise for both locals named
5489 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
5491 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
5493 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
5495 * config/h8300/h8300.c (notice_update_cc): Likewise.
5496 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
5497 "insn" and "dep_insn".
5498 (exact_store_load_dependency): Likewise for both params.
5499 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
5500 since this now clashes with inline function. Instead, delay
5501 calling single_set until the point where its needed, and then
5502 assign the result to "compare_set" and rework the conditional that
5504 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
5505 local "last" from rtx to rtx_insn *.
5506 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
5508 (mips_store_data_bypass_p): Likewise for both params.
5509 * config/mips/mips.c (mips_load_store_insns): Likewise for second
5511 (mips_store_data_bypass_p): Likewise for both params.
5512 (mips_orphaned_high_part_p): Likewise for param "insn".
5513 * config/mn10300/mn10300.c (extract_bundle): Likewise.
5514 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
5515 Introduce local rtx "insn2_pat".
5516 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
5518 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
5519 Introduce local rtx "set", using it in place of "insn" for the
5520 result of single_set. This appears to fix a bug, since the call
5521 to find_regno_note on a SET does nothing.
5522 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
5523 params from rtx to rtx_insn *.
5524 (set_to_load_agen): Likewise.
5525 * config/s390/s390.c (s390_label_align): Likewise for local
5526 "prev_insn". Introduce new rtx locals "set" and "src", using
5527 them in place of "prev_insn" for the results of single_set
5528 and SET_SRC respectively.
5529 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
5530 Introduce new rtx local "set" using in place of "jump" for the
5531 result of single_set. Use SET_SRC (set) rather than plain
5533 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
5535 (noncall_uses_reg): Likewise.
5536 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
5537 guarded by GET_CODE check, using its methods for clarity, and to
5538 enable strengthening local "this_insn" from rtx to rtx_insn *.
5539 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
5540 "insn" from rtx to rtx_insn *.
5541 (define_expand "umulhisi3"): Likewise.
5542 (define_expand "smulsi3_highpart"): Likewise.
5543 (define_expand "umulsi3_highpart"): Likewise.
5544 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5545 local "after". Replace GET_CODE check with a dyn_cast,
5546 introducing new local rtx_sequence * "seq", using insn method for
5549 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
5550 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
5551 place of "insn" once we're dealing with patterns rather than the
5553 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
5554 (scan_trace): Likewise for local "elt", updating lookups within
5555 sequence to use insn method rather than element method.
5556 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
5558 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
5559 * ifcvt.c (noce_try_abs): Likewise for local "insn".
5560 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
5561 invoking single_set.
5562 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
5563 "insn" from rtx to rtx_insn *.
5564 (skip_usage_debug_insns): Likewise for return type, adding a
5566 (check_secondary_memory_needed_p): Likewise for local "insn".
5567 (inherit_reload_reg): Likewise.
5568 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
5569 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
5571 (store_data_bypass_p): Likewise for both params.
5572 (if_test_bypass_p): Likewise.
5573 * recog.h (store_data_bypass_p): Likewise for both params.
5574 (if_test_bypass_p): Likewise.
5575 * reload.c (find_equiv_reg): Likewise for local "where".
5576 * reorg.c (delete_jump): Likewise for param "insn".
5577 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
5578 to const rtx_insn *.
5579 * store-motion.c (replace_store_insn): Likewise for param "del".
5580 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
5581 and use its methods for clarity, and to strengthen local "del"
5582 from rtx to rtx_insn *.
5583 (build_store_vectors): Use insn method of "st" when calling
5584 replace_store_insn for typesafety and clarity.
5586 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5588 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
5589 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5590 on how to make it legal in future.
5592 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5594 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5596 (restinsn): Likewise.
5597 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5599 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5601 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5603 (arc_hazard): Likewise for both params.
5604 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5605 checked casts to rtx_sequence * and uses of the insn method for
5607 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5608 (arc_adjust_insn_length): Likewise for param "insn".
5609 (struct insn_length_parameters_s): Likewise for first param of
5610 "get_variants" callback field.
5611 (arc_get_insn_variants): Likewise for first param and local
5612 "inner". Replace a check of GET_CODE with a dyn_cast to
5613 rtx_sequence *, using methods for type-safety and clarity.
5614 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5615 rtx_sequence * and uses of the insn method for type-safety when
5616 invoking arc_adjust_insn_length.
5617 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5619 (arm_address_offset_is_imm): Likewise.
5620 (struct tune_params): Likewise for params 1 and 3 of the
5621 "sched_adjust_cost" callback field.
5622 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5623 params 1 and 3 ("insn" and "dep").
5624 (xscale_sched_adjust_cost): Likewise.
5625 (fa726te_sched_adjust_cost): Likewise.
5626 (cortexa7_older_only): Likewise for param "insn".
5627 (cortexa7_younger): Likewise.
5628 (arm_attr_length_move_neon): Likewise.
5629 (arm_address_offset_is_imm): Likewise.
5630 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5631 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5632 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5633 (workaround_speculation): Likewise for local "last_condjump".
5634 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5635 (shadow_or_blockage_p): Likewise.
5636 (get_unit_reqs): Likewise.
5637 (get_unit_operand_masks): Likewise.
5638 (c6x_registers_update): Likewise.
5639 (returning_call_p): Likewise.
5640 (can_use_callp): Likewise.
5641 (convert_to_callp): Likewise.
5642 (find_last_same_clock): Likwise for local "t".
5643 (reorg_split_calls): Likewise for local "shadow".
5644 (hwloop_pattern_reg): Likewise for param "insn".
5645 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5646 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5647 (frv_extract_membar): Likewise.
5648 (frv_optimize_membar_local): Strengthen param "last_membar" from
5649 rtx * to rtx_insn **.
5650 (frv_optimize_membar_global): Strengthen param "membar" from rtx
5652 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
5654 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
5655 both params from rtx to rtx_insn *.
5656 (ia64_ld_address_bypass_p): Likewise.
5657 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
5659 (ia64_safe_type): Likewise.
5660 (group_barrier_needed): Likewise.
5661 (safe_group_barrier_needed): Likewise.
5662 (ia64_single_set): Likewise.
5663 (is_load_p): Likewise.
5664 (record_memory_reference): Likewise.
5665 (get_mode_no_for_insn): Likewise.
5666 (important_for_bundling_p): Likewise.
5667 (unknown_for_bundling_p): Likewise.
5668 (ia64_st_address_bypass_p): Likewise for both params.
5669 (ia64_ld_address_bypass_p): Likewise.
5670 (expand_vselect): Introduce new local rtx_insn * "insn", using it
5671 in place of rtx "x" after the emit_insn call.
5672 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
5673 Strengthen param from rtx to rtx_insn *.
5674 (ix86_agi_dependent): Likewise for both params.
5675 (ix86_attr_length_immediate_default): Likewise for param 1.
5676 (ix86_attr_length_address_default): Likewise for param.
5677 (ix86_attr_length_vex_default): Likewise for param 1.
5678 * config/i386/i386.c (ix86_attr_length_immediate_default):
5679 Likewise for param "insn".
5680 (ix86_attr_length_address_default): Likewise.
5681 (ix86_attr_length_vex_default): Likewise.
5682 (ix86_agi_dependent): Likewise for both params.
5683 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
5684 (vselect_insn): Likewise for this variable.
5685 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
5687 (m68k_sched_attr_opy_type): Likewise.
5688 * config/m68k/m68k.c (sched_get_operand): Likewise.
5689 (sched_attr_op_type): Likewise.
5690 (m68k_sched_attr_opx_type): Likewise.
5691 (m68k_sched_attr_opy_type): Likewise.
5692 (sched_get_reg_operand): Likewise.
5693 (sched_get_mem_operand): Likewise.
5694 (m68k_sched_address_bypass_p): Likewise for both params.
5695 (sched_get_indexed_address_scale): Likewise.
5696 (m68k_sched_indexed_address_bypass_p): Likewise.
5697 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
5698 (m68k_sched_indexed_address_bypass_p): Likewise.
5699 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
5700 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
5702 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
5703 params from rtx to rtx_insn *.
5704 (mips_fmadd_bypass): Likewise.
5705 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
5706 (mips_linked_madd_p): Likewise.
5707 (mips_macc_chains_last_hilo): Likewise for this variable.
5708 (mips_macc_chains_record): Likewise for param.
5709 (vr4130_last_insn): Likewise for this variable.
5710 (vr4130_swap_insns_p): Likewise for both params.
5711 (mips_ls2_variable_issue): Likewise for param.
5712 (mips_need_noat_wrapper_p): Likewise for param "insn".
5713 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
5714 in place of "x" after the emit_insn.
5715 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
5716 params from rtx to rtx_insn *.
5717 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
5718 (pa_combine_instructions): Introduce local "par" for result of
5719 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
5721 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
5722 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
5723 (rl78_alloc_physical_registers_op1): Likewise.
5724 (rl78_alloc_physical_registers_op2): Likewise.
5725 (rl78_alloc_physical_registers_ro1): Likewise.
5726 (rl78_alloc_physical_registers_cmp): Likewise.
5727 (rl78_alloc_physical_registers_umul): Likewise.
5728 (rl78_alloc_address_registers_macax): Likewise.
5729 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
5730 * config/s390/predicates.md (execute_operation): Likewise for
5732 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
5734 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
5735 (addr_generation_dependency_p): Likewise for param "insn".
5736 (s390_agen_dep_p): Likewise for both params.
5737 (s390_fpload_toreg): Likewise for param "insn".
5738 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
5739 * config/sh/sh.c (sh_loop_align): Likewise for param and local
5741 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
5742 * config/sh/sh_treg_combine.cc
5743 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
5745 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
5746 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
5747 "and_insn", "load", "shift".
5748 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
5750 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
5751 for XEXP (note, 0) of the REG_CC_SETTER note.
5752 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
5753 rtx_insn *, eliminating a checked cast made redundant by this.
5754 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
5756 * genattr.c (main): When writing out the prototype to
5757 const_num_delay_slots, strengthen the param from rtx to
5759 * genattrtab.c (write_const_num_delay_slots): Likewise when
5760 writing out the implementation of const_num_delay_slots.
5761 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
5762 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
5763 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
5764 favor of new rtx locals "src" and "set" and new local rtx_insn *
5766 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
5768 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
5769 locals "cond", "if_then_else", "set" and new rtx_insn * locals
5771 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
5772 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
5773 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
5774 the top-level scope, replacing with new more tightly-scoped rtx
5775 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
5776 "new_insn", "copy_of_insn_b", and make local rtx "set" more
5778 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
5780 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
5782 (ira_setup_alts): Likewise for param "insn".
5783 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
5784 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
5786 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
5787 new more-tightly scoped rtx locals "add3_insn", "insn",
5788 "add2_insn" and rtx_insn * "move_insn".
5789 * postreload-gcse.c (eliminate_partially_redundant_load): Add
5790 checked cast on result of gen_move_insn when invoking
5792 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
5794 (verify_changes): Add a checked cast on "object" when invoking
5796 (extract_insn_cached): Strengthen param "insn" from rtx to
5798 (extract_constrain_insn_cached): Likewise.
5799 (extract_insn): Likewise.
5800 * recog.h (insn_invalid_p): Likewise for param 1.
5801 (recog_memoized): Likewise for param.
5802 (extract_insn): Likewise.
5803 (extract_constrain_insn_cached): Likewise.
5804 (extract_insn_cached): Likewise.
5805 * reload.c (can_reload_into): Likewise for local "test_insn".
5806 * reload.h (cleanup_subreg_operands): Likewise for param.
5807 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
5808 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
5809 result of emit_insn. Remove a checked cast made redundant by this
5811 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
5813 * sel-sched.c (get_reg_class): Likewise.
5815 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
5816 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5818 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
5819 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
5821 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
5823 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5825 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
5826 const rtx_insn *, and from rtx to rtx_insn * for the other
5828 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
5829 INSN_LOCATION, since we know INSN_P holds.
5830 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
5831 (insn_file): Likewise.
5832 (insn_scope): Likewise.
5833 (insn_location): Likewise.
5835 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
5836 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
5837 for the result of gen_load_const_gp.
5838 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
5839 param from rtx to rtx_insn *.
5840 * config/rs6000/rs6000.c (output_call): Likewise.
5841 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
5842 introducing a checked cast to rtx_sequence * and use of the insn
5844 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
5845 from rtx to rtx_insn *.
5846 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
5847 (insn_line): Likewise.
5848 (insn_file): Likewise.
5849 (insn_location): Likewise.
5850 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
5851 from rtx to rtx_insn *.
5852 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
5853 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
5854 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
5856 * reorg.c (relax_delay_slots): Strengthen locals named "after"
5857 from rtx to rtx_insn *; use methods of "pat" for type-safety.
5859 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5861 * combine.c (try_combine): Eliminate checked cast on result of
5863 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
5864 autogenerated one by strengthening the return type and params 2 and 3
5865 from rtx to rtx_insn *, and by naming the params.
5866 * gengenrtl.c (special_rtx): Add INSN to those that are
5868 * rtl.h (gen_rtx_INSN): New prototype.
5870 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5872 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
5874 (no_equiv): Likewise.
5875 (update_equiv_regs): Likewise.
5876 (setup_reg_equiv): Likewise. Strengthen locals "elem",
5877 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
5878 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
5880 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
5881 from rtx to rtx_insn_list *.
5882 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
5883 rtx_insn_list * and use methods for clarity and typesafety.
5884 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
5886 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
5887 redundant check on INSN_P (insns): this cannot hold, as "insns" is
5888 an INSN_LIST, not an insn.
5889 (reverse_equiv_p): Strengthen local "insns" from rtx to
5890 rtx_insn_list * and use methods for clarity and typesafety.
5891 (contains_reloaded_insn_p): Likewise for local "list".
5893 2014-09-09 Jiong Wang <jiong.wang@arm.com>
5895 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
5896 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
5897 (arm_builtin_vectorized_function): Likewise.
5898 * config/arm/arm_neon_builtins.def: New macro for copysignf.
5899 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
5901 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
5903 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
5904 * builtins.h (default_target_builtins): Likewise.
5905 * gcse.h (default_target_gcse): Likewise.
5906 * target-globals.h (target_globals): Add a destructor. Convert
5907 void-pointer fields back to their real type and change from
5908 GTY((atomic)) to GTY((skip)).
5909 (restore_target_globals): Remove casts accordingly.
5910 * target-globals.c (save_target_globals): Use XCNEW rather than
5911 ggc_internal_cleared_alloc to allocate non-GC structures.
5912 Use ggc_cleared_alloc to allocate the target_globals structure
5914 (target_globals::~target_globals): Define.
5916 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5918 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
5919 mnemonic instead of fldmfdd.
5920 * config/arm/arm.c (vfp_output_fstmd): Rename to...
5921 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
5922 Output vpush when address register is SP.
5923 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
5924 (vfp_output_vstmd): ... This.
5925 * config/arm/vfp.md (push_multi_vfp): Update call to
5928 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5930 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
5932 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5934 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
5935 (*sqrtdf2_vfp): Likewise.
5936 (*cmpsf_vfp): Likewise.
5937 (*cmpsf_trap_vfp): Likewise.
5938 (*cmpdf_vfp): Likewise.
5939 (*cmpdf_trap_vfp): Likewise.
5941 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5943 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
5944 (*truncdfsf2_vfp): Likewise.
5945 (*truncsisf2_vfp): Likewise.
5946 (*truncsidf2_vfp): Likewise.
5947 (fixuns_truncsfsi2): Likewise.
5948 (fixuns_truncdfsi2): Likewise.
5949 (*floatsisf2_vfp): Likewise.
5950 (*floatsidf2_vfp): Likewise.
5951 (floatunssisf2): Likewise.
5952 (floatunssidf2): Likewise.
5954 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5956 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
5957 (*muldf3_vfp): Likewise.
5958 (*mulsf3negsf_vfp): Likewise.
5959 (*muldf3negdf_vfp): Likewise.
5960 (*mulsf3addsf_vfp): Likewise.
5961 (*muldf3adddf_vfp): Likewise.
5962 (*mulsf3subsf_vfp): Likewise.
5963 (*muldf3subdf_vfp): Likewise.
5964 (*mulsf3negsfaddsf_vfp): Likewise.
5965 (*fmuldf3negdfadddf_vfp): Likewise.
5966 (*mulsf3negsfsubsf_vfp): Likewise.
5967 (*muldf3negdfsubdf_vfp): Likewise.
5969 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5971 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
5972 (*absdf2_vfp): Likewise.
5973 (*negsf2_vfp): Likewise.
5974 (*negdf2_vfp): Likewise.
5975 (*addsf3_vfp): Likewise.
5976 (*adddf3_vfp): Likewise.
5977 (*subsf3_vfp): Likewise.
5978 (*subdf3_vfp): Likewise.
5979 (*divsf3_vfp): Likewise.
5980 (*divdf3_vfp): Likewise.
5982 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5984 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
5986 (arm_print_operand): Don't convert real values to decimal
5987 representation in default case.
5988 (fp_immediate_constant): Delete.
5989 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
5990 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
5992 (*thumb2_movsi_vfp): Likewise.
5993 (*movdi_vfp): Likewise.
5994 (*movdi_vfp_cortexa8): Likewise.
5995 (*movhf_vfp_neon): Likewise.
5996 (*movhf_vfp): Likewise.
5997 (*movsf_vfp): Likewise.
5998 (*thumb2_movsf_vfp): Likewise.
5999 (*movdf_vfp): Likewise.
6000 (*thumb2_movdf_vfp): Likewise.
6001 (*movsfcc_vfp): Likewise.
6002 (*thumb2_movsfcc_vfp): Likewise.
6003 (*movdfcc_vfp): Likewise.
6004 (*thumb2_movdfcc_vfp): Likewise.
6006 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
6008 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
6012 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6015 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
6016 Use qualifier_immediate for last operand. Rename to...
6017 (aarch64_types_ternop_lane_qualifiers): ... This.
6018 (TYPES_QUADOP): Rename to...
6019 (TYPES_TERNOP_LANE): ... This.
6020 (aarch64_simd_expand_args): Return const0_rtx when encountering user
6021 error. Change return of 0 to return of NULL_RTX.
6022 (aarch64_crc32_expand_builtin): Likewise.
6023 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
6024 ICE when expanding unknown builtin.
6025 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
6026 TERNOP_LANE qualifiers.
6027 (sqdmlsl_lane): Likewise.
6028 (sqdmlal_laneq): Likewise.
6029 (sqdmlsl_laneq): Likewise.
6030 (sqdmlal2_lane): Likewise.
6031 (sqdmlsl2_lane): Likewise.
6032 (sqdmlal2_laneq): Likewise.
6033 (sqdmlsl2_laneq): Likewise.
6035 2014-09-09 Nick Clifton <nickc@redhat.com>
6037 * doc/invoke.texi (Optimization Options): Add missing @gol to the
6039 (S/390 and zSeries Options): Remove superfluous word from the
6040 description of the -mhotpatch option.
6042 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
6044 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
6045 * ira.c: #include "shrink-wrap.h"
6046 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
6047 * ifcvt.c: #include "shrink-wrap.h"
6048 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
6050 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
6052 * common/config/picochip/picochip-common.c: Remove.
6053 * config.gcc: Remove support for picochip.
6054 * config/picochip/constraints.md: Remove.
6055 * config/picochip/dfa_space.md: Remove.
6056 * config/picochip/dfa_speed.md: Remove.
6057 * config/picochip/picochip-protos.h: Remove.
6058 * config/picochip/picochip.c: Remove.
6059 * config/picochip/picochip.h: Remove.
6060 * config/picochip/picochip.md: Remove.
6061 * config/picochip/picochip.opt: Remove.
6062 * config/picochip/predicates.md: Remove.
6063 * config/picochip/t-picochip: Remove.
6064 * doc/md.texi: Don't document picochi.
6066 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6068 * basic-block.h (control_flow_insn_p): Strengthen param from
6069 const_rtx to const rtx_insn *.
6070 * cfgbuild.c (control_flow_insn_p): Likewise.
6072 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6074 * gcse.c (modify_mem_list): Strengthen this variable from
6075 vec<rtx> * to vec<rtx_insn *> *.
6076 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
6078 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
6079 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
6080 (record_last_mem_set_info): Strengthen param "insn" from rtx to
6082 (record_last_set_info): Likewise for local "last_set_insn".
6084 2014-09-08 DJ Delorie <dj@redhat.com>
6086 * doc/invoke.texi (MSP430 Options): Add -minrt.
6088 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6090 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
6091 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
6092 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
6094 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
6096 (adjust_splat): New function.
6097 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
6098 (dump_swap_insn_table): Add case for SH_SPLAT.
6100 2014-09-08 Richard Biener <rguenther@suse.de>
6103 * tree-inline.c (copy_loops): The source loop header should
6105 (tree_function_versioning): If loops need fixup after removing
6106 unreachable blocks fix them.
6107 * omp-low.c (simd_clone_adjust): Do not add incr block to
6108 loop under construction.
6110 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
6112 * config/aarch64/aarch64-builtins.c
6113 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
6115 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6117 * config/i386/cygming.h (TF_SIZE): Remove.
6118 * config/i386/darwin.h (TF_SIZE): Remove.
6119 * config/i386/dragonfly.h (TF_SIZE): Remove.
6120 * config/i386/freebsd.h (TF_SIZE): Remove.
6121 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
6122 * config/i386/openbsdelf.h (TF_SIZE): Remove.
6123 * config/i386/sol2.h (TF_SIZE): Remove.
6124 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
6125 * config/ia64/linux.h (TF_SIZE): Remove.
6126 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
6127 * doc/tm.texi: Regenerate.
6128 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
6130 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6132 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6134 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
6136 * doc/tm.texi: Regenerate.
6137 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6139 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
6140 * config/cris/cris.h (__make_dp): Remove.
6142 2014-09-08 Richard Biener <rguenther@suse.de>
6145 * cfgloop.c (mark_loop_for_removal): Track former header
6147 * cfgloop.h (struct loop): Add former_header member unconditionally.
6148 * loop-init.c (fix_loop_structure): Enable bogus loop removal
6149 diagnostic unconditionally.
6151 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
6154 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
6155 constraint for operand0 and remove write only modifier from operand3.
6157 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
6159 PR rtl-optimization/62208
6160 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
6161 rather than const0_rtx in eq/ne-xor simplifications.
6163 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
6165 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
6166 (arc_output_mi_thunk): Likewise.
6168 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
6169 arguments to silence bogus warning.
6171 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
6174 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
6176 2014-09-06 Tom de Vries <tom@codesourcery.com>
6178 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
6179 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
6180 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
6182 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
6185 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
6186 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
6188 2014-09-05 Easwaran Raman <eraman@google.com>
6190 PR rtl-optimization/62146
6191 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
6192 hoisted instruction unconditional.
6194 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
6197 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
6198 Do not allow any_mask_operand for operands[2].
6199 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
6201 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6203 * config/arc/arc.c (arc_print_operand): Use insn method of
6204 final_sequence for type-safety.
6205 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
6206 "insn" from rtx to rtx_insn *.
6207 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
6208 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
6209 Likewise for locals "branch", "label".
6210 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
6211 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
6212 (same_cmp_following_p): Likewise for locals "i2", "i3".
6213 * config/sh/sh_optimize_sett_clrt.cc
6214 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
6215 param "cbranch_insn".
6216 * function.c (convert_jumps_to_returns): Likewis for local "jump".
6217 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
6218 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
6220 (condjump_p): Likewise.
6221 (condjump_in_parallel_p): Likewise.
6223 (any_uncondjump_p): Likewise.
6224 (any_condjump_p): Likewise.
6225 (condjump_label): Likewise.
6226 (returnjump_p): Strengthen param "insn" from rtx to
6228 (onlyjump_p): Strengthen param "insn" from const_rtx to
6230 (jump_to_label_p): Likewise.
6231 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
6232 (invert_jump): Likewise.
6233 * reorg.c (simplejump_or_return_p): Add checked cast when calling
6235 (get_jump_flags): Strengthen param "insn" from rtx to
6237 (get_branch_condition): Likewise.
6238 (condition_dominates_p): Likewise.
6239 (make_return_insns): Move declaration of local "pat" earlier, to
6240 after we've handled NONJUMP_INSN_P and non-sequences, using its
6241 methods to simplify the code and for type-safety.
6242 * rtl.h (find_constant_src): Strengthen param from const_rtx to
6244 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
6245 (condjump_p): Strengthen param from const_rtx to
6247 (any_condjump_p): Likewise.
6248 (any_uncondjump_p): Likewise.
6250 (condjump_label): Likewise.
6251 (simplejump_p): Likewise.
6252 (returnjump_p): Likewise.
6253 (onlyjump_p): Likewise.
6254 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
6255 (invert_jump): Likewise.
6256 (condjump_in_parallel_p): Strengthen param from const_rtx to
6258 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
6259 to const rtx_insn *.
6260 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
6261 to const rtx_insn *.
6262 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
6264 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6266 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
6267 above the conditional, and convert the check on GET_CODE to a
6268 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
6269 the conditional. Simplify the conditional by using methods of
6272 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6274 * haifa-sched.c (check_clobbered_conditions): Strengthen local
6275 "link" from rtx to rtx_insn_list *, and use its methods for
6276 clarity and type-safety.
6277 (toggle_cancelled_flags): Likewise.
6278 (restore_last_backtrack_point): Likewise.
6279 (queue_to_ready): Use insn method of "link" in one place.
6280 (schedule_block): Strengthen local "link" from rtx to
6281 rtx_insn_list *, and use its methods for clarity and type-safety.
6283 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6285 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
6286 param "insn" from const_rtx to const rtx_insn *.
6287 (sched_get_reverse_condition_uncached): Likewise.
6288 (sched_get_condition_with_rev): Likewise.
6289 (sched_has_condition_p): Likewise.
6290 (sched_insns_conditions_mutex_p): Likewise for both params.
6291 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
6292 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
6293 (setup_insn_reg_uses): Move local "list" to be more tightly
6294 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
6295 its methods for clarity and type-safety.
6296 (sched_analyze_1): Strengthen local "pending" from rtx to
6297 rtx_insn_list *, and local "pending_mem" from rtx to
6298 rtx_expr_list *. Use methods of each for clarity and type-safety.
6299 (sched_analyze_2): Likewise.
6300 (sched_analyze_insn): Likewise.
6302 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
6303 param from const_rtx to const rtx_insn *.
6304 (sched_insns_conditions_mutex_p): Likewise for both params.
6305 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
6308 * system.h (CONST_CAST_RTX_INSN): New macro.
6310 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6312 * recog.c (peep2_attempt): Strengthen return type from rtx to
6314 (peep2_update_life): Likewise for params "last", "prev", removing
6315 a checked cast made redundant by this.
6316 (peephole2_optimize): Likewise for local "last".
6318 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6320 * basic-block.h (set_block_for_insn): Eliminate this macro in
6322 * rtl.h (set_block_for_insn): New inline function, imposing the
6323 requirement that the "insn" param is an rtx_insn *.
6325 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6327 * caller-save.c (setup_save_areas): Strengthen local "insn" from
6329 * final.c (get_call_reg_set_usage): Likewise for first param,
6330 eliminating a checked cast.
6331 * regs.h (get_call_reg_set_usage): Likewise for first param.
6332 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
6333 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
6334 cast, replacing references to "x" with "call_insn" where
6336 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
6337 rtx_insn *, adding a checked cast.
6339 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6341 * output.h (final_scan_insn): Strengthen first param from rtx to
6344 * final.c (final_scan_insn): Likewise, renaming it back from
6345 "uncast_insn" to "insn", eliminating the checked cast.
6347 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
6348 "vec" with an rtx_sequence * "seq", taking a copy of
6349 "final_sequence", and using methods of "seq" for clarity, and for
6350 type-safety in the calls to final_scan_insn.
6351 * config/mips/mips.c (mips_output_conditional_branch): Use methods
6352 of "final_sequence" for clarity, and for type-safety in the call to
6354 * config/sh/sh.c (print_slot): Strengthen param from rtx to
6355 rtx_sequence * and rename from "insn" to "seq".
6357 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6359 * jump.c (delete_related_insns): Introduce a new local "table" by
6360 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
6361 get_labels method of "table" to simplify access to the labels in
6364 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6366 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
6367 f_minmaxs, f_minmaxd types.
6369 2014-09-05 Richard Biener <rguenther@suse.de>
6371 * cfgloop.c (mark_loop_for_removal): Record former header
6372 when ENABLE_CHECKING.
6373 * cfgloop.h (strut loop): Add former_header member when
6375 * loop-init.c (fix_loop_structure): Sanity check loops
6376 marked for removal if they re-appeared.
6378 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6380 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
6381 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
6383 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
6384 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
6385 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
6386 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
6387 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
6388 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
6389 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
6390 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
6391 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
6392 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
6393 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
6394 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
6395 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
6396 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
6397 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
6398 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
6399 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
6400 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
6401 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
6402 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
6403 with int{32,16,8}_t.
6405 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6407 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
6408 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
6409 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
6410 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
6411 Remove temporary __asm__ and reimplement.
6413 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6415 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
6416 handling cmge, cmgt, cmeq, cmtst.
6418 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
6419 cmlt, cmgeu, cmgtu, cmtst): Remove.
6421 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
6422 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
6423 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
6424 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
6426 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6428 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
6430 (aarch64_fold_builtin): Update pattern for cmtst.
6432 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
6435 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
6437 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
6438 Switch operands, separate out more cases, refactor.
6440 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
6442 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
6443 argument; rename old version to...
6444 (aarch64_const_vec_all_same_in_range_p): ...this.
6445 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
6447 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
6449 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6451 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
6452 Remove qualifier_const_pointer, update comment.
6454 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6456 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
6458 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6460 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
6461 varargs with pointer parameter.
6462 (aarch64_simd_expand_builtin): pass pointer into previous.
6464 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6466 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
6469 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6471 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
6472 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
6473 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
6474 Replace temporary asm with call to builtin.
6475 (vrbit_p8, vrbitq_p8): New functions.
6477 2014-09-05 Richard Biener <rguenther@suse.de>
6479 * cfgloop.c (mark_loop_for_removal): New function.
6480 * cfgloop.h (mark_loop_for_removal): Declare.
6481 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
6482 (merge_blocks): Likewise.
6483 (duplicate_block): Likewise.
6484 * except.c (sjlj_emit_dispatch_table): Likewise.
6485 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
6486 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
6487 (thread_through_loop_header): Likewise.
6489 2014-09-05 Richard Biener <rguenther@suse.de>
6492 * fold-const.c (try_move_mult_to_index): Remove.
6493 (fold_binary_loc): Do not call it.
6494 * tree-data-ref.c (dr_analyze_indices): Strip conversions
6495 from the base object again.
6497 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
6499 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
6502 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6505 * config/arm/arm.md (setmem): New pattern.
6506 * config/arm/arm-protos.h (struct tune_params): New fields.
6507 (arm_gen_setmem): New prototype.
6508 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
6509 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
6510 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
6511 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
6512 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
6513 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
6514 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
6515 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
6516 (arm_const_inline_cost): New function.
6517 (arm_block_set_max_insns): New function.
6518 (arm_block_set_non_vect_profit_p): New function.
6519 (arm_block_set_vect_profit_p): New function.
6520 (arm_block_set_unaligned_vect): New function.
6521 (arm_block_set_aligned_vect): New function.
6522 (arm_block_set_unaligned_non_vect): New function.
6523 (arm_block_set_aligned_non_vect): New function.
6524 (arm_block_set_vect, arm_gen_setmem): New functions.
6526 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6528 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
6530 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6532 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
6534 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6536 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
6538 * valtrack.h: Adjust.
6540 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6542 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
6544 (emit_jump_insn_before_noloc): Likewise.
6545 (emit_call_insn_before_noloc): Likewise.
6546 (emit_label_before): Likewise.
6547 (emit_label_after): Likewise.
6548 (emit_insn_before_setloc): Likewise.
6549 (emit_jump_insn_before_setloc): Likewise.
6550 (emit_call_insn_before_setloc): Likewise.
6551 (emit_call_insn_before): Likewise.
6554 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6556 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
6557 rtx_insn *, eliminating a checked cast.
6559 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6561 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
6562 const_rtx to const rtx_insn *.
6563 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
6566 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6568 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
6569 fixup_args_size_notes.
6570 * expr.c (fixup_args_size_notes): Strengthen first two params from
6571 rtx to rtx_insn *, eliminating a checked cast.
6572 * rtl.h (fixup_args_size_notes): Strengthen first two params from
6575 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6577 * haifa-sched.c (get_ready_element): Strengthen return type from
6579 * sched-int.h (get_ready_element): Likewise.
6581 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
6584 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
6585 indexed_or_indirect_operand instead of memory_operand.
6586 (floatsi<mode>2_lfiwzx_mem): Ditto.
6588 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6590 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6591 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6592 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6594 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6596 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6598 (get_last_nonnote_insn): Likewise.
6599 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6600 * resource.c (find_basic_block): Likewise.
6602 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6605 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6607 * genattr.c (main): Within the prototype of insn_latency written
6608 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6609 * genautomata.c (output_internal_maximal_insn_latency_func):
6610 Within the implementation of insn_latency written out to
6611 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6612 eliminating a pair of checked casts.
6614 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6616 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6619 * rtl.h (eh_returnjump_p): Likewise.
6621 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6623 * Makefile.in (TAGS): Handle constructs in timevar.def.
6625 2014-09-04 Guozhi Wei <carrot@google.com>
6628 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6629 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6630 it into two patterns.
6631 (move_lo_quad_internal_be_<mode>): Likewise.
6633 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6635 * doc/options.texi: Document that Var and Init are required if CPP
6637 * optc-gen.awk: Require Var and Init if CPP is given.
6638 * common.opt (Wpedantic): Use Init.
6640 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6642 * config/rs6000/rs6000.c (special_handling_values): Add
6644 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6645 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6646 as swappable with special handling SH_EXTRACT. Remove
6647 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6649 (adjust_extract): New function.
6650 (handle_special_swappables): Add default to case statement; add
6651 case for SH_EXTRACT that calls adjust_extract.
6652 (dump_swap_insn_table): Handle SH_EXTRACT.
6654 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6656 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
6657 selection of 0th memory doubleword, regardless of endianness.
6659 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6661 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
6663 2014-09-04 Alan Modra <amodra@gmail.com>
6666 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
6669 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
6671 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
6672 * targhooks.c (default_dwarf_frame_reg_mode): New function.
6673 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
6674 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
6675 * doc/tm.texi: Regenerate.
6676 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
6677 selection logic to default_dwarf_frame_reg_mode.
6679 2014-09-03 Marek Polacek <polacek@redhat.com>
6681 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
6684 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6686 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
6687 the automodified register.
6689 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6691 * output.h (get_some_local_dynamic_name): Declare.
6692 * final.c (some_local_dynamic_name): New variable.
6693 (get_some_local_dynamic_name): New function.
6694 (final_end_function): Clear some_local_dynamic_name.
6695 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
6696 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6697 (print_operand): Report an error if '%&' is used inappropriately.
6698 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
6699 (get_some_local_dynamic_name_1): Delete.
6700 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
6701 (rs6000_get_some_local_dynamic_name): Delete.
6702 (rs6000_get_some_local_dynamic_name_1): Delete.
6703 (print_operand): Report an error if '%&' is used inappropriately.
6704 * config/s390/s390.c (machine_function): Remove some_ld_name.
6705 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6706 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
6707 * config/sparc/sparc.c: Include rtl-iter.h.
6708 (machine_function): Remove some_ld_name.
6709 (sparc_print_operand): Report an error if '%&' is used inappropriately.
6710 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6712 2014-09-03 Richard Henderson <rth@redhat.com>
6714 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
6715 (aarch64_popwb_pair_reg): Remove.
6716 (aarch64_set_frame_expr): Remove.
6717 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
6718 the restore ops performed by the insns generated.
6719 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
6720 insn. Perform the calls_eh_return addition later; do not attempt to
6721 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
6722 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
6723 special markup at all. Load cfun->machine->frame.hard_fp_offset
6724 into a local variable.
6725 (aarch64_frame_pointer_required): Don't check calls_alloca.
6727 2014-09-03 Richard Biener <rguenther@suse.de>
6729 * opts.c (default_options_optimization): Adjust
6730 max-combine-insns to 2 for -Og.
6732 2014-09-03 Martin Jambor <mjambor@suse.cz>
6735 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
6736 pass-trough jump functions correctly.
6738 2014-09-03 Martin Jambor <mjambor@suse.cz>
6741 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
6742 created replacements in ascending order of offsets.
6743 (known_aggs_to_agg_replacement_list): Likewise.
6745 2014-09-03 Martin Liska <mliska@suse.cz>
6747 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
6748 is set to set uninitialized value for vnresult.
6750 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6752 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
6753 for TARGET_MUST_PASS_IN_STACK.
6755 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6757 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
6758 for TARGET_ARG_PARTIAL_BYTES.
6760 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6762 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
6763 instructions for varargs implementation.
6764 (nds32_expand_epilogue): Emit stack adjustment instructions for
6765 varargs implementation.
6767 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6769 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
6770 optimization detection.
6772 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6774 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
6776 (nds32_function_arg_advance): Deal with nameless arguments.
6777 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
6778 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
6779 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
6781 2014-09-03 Richard Biener <rguenther@suse.de>
6783 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
6784 (struct bb_bitmap_sets): Remove deferred member.
6785 (BB_DEFERRED): Remove.
6786 (defer_or_phi_translate_block): Remove.
6787 (compute_antic_aux): Remove deferring of blocks, assert
6788 proper iteration order.
6789 (compute_antic): Do not set BB_DEFERRED.
6790 (eliminate): Allocate el_avail of proper size initially.
6792 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6794 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
6795 according to the value of crtl->args.pretend_args_size.
6797 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6799 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
6800 varargs information.
6802 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6804 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
6805 implementation for TARGET_SETUP_INCOMING_VARARGS.
6806 (nds32_strict_argument_naming): Refine comment.
6807 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
6808 Define for future implementation.
6810 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
6812 * config/i386/adxintrin.h (_subborrow_u32): New.
6813 (_addcarry_u32): Ditto.
6814 (_subborrow_u64): Ditto.
6815 (_addcarry_u64): Ditto.
6816 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
6818 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
6819 __builtin_ia32_sbb_u64
6821 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6823 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
6825 (nds32_function_arg_advance): Likewise.
6826 (nds32_init_cumulative_args): Likewise.
6827 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
6828 (NDS32_FIRST_GPR_REGNUM): Define.
6829 (NDS32_LAST_GPR_REGNUM): Define.
6830 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
6831 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6832 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6833 (machine_function): Use GRP-specific stuff.
6835 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6837 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
6838 (nds32_expand_epilogue): Likewise.
6839 (nds32_expand_prologue_v3push): Likewise.
6840 (nds32_expand_epilogue_v3pop): Likewise.
6842 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6844 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
6845 v3push/v3pop for variadic function.
6846 * config/nds32/nds32.md (prologue, epilogue): Likewise.
6848 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6850 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
6851 Check rtx for varargs implementation.
6852 (nds32_output_stack_pop): Likewise.
6853 * config/nds32/nds32-protos.h: Have a rtx argument for
6854 nds32_output_stack_push and nds32_output_stack_pop.
6855 * config/nds32/nds32.md: Likewise.
6857 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6859 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
6860 to check if FUNC is an interrupt service routine.
6861 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
6863 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6865 * config/nds32/nds32.h (machine_function): Add some fields for variadic
6866 arguments implementation.
6868 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6870 * config/nds32/nds32-predicates.c
6871 (nds32_valid_stack_push_pop): Rename to ...
6872 (nds32_valid_stack_push_pop_p): ... this.
6873 * config/nds32/nds32-protos.h: Likewise.
6874 * config/nds32/predicates.md: Likewise.
6876 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6878 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
6879 (nds32_emit_stack_v3push): ... this.
6880 (nds32_gen_stack_v3pop): Rename to ...
6881 (nds32_emit_stack_v3pop): ... this and consider CFA restore
6884 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6886 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
6887 (nds32_emit_stack_push_multiple): ... this.
6888 (nds32_gen_stack_pop_multiple): Rename to ...
6889 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
6892 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6895 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
6896 and add a second splitter to handle the remaining cases.
6898 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6900 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
6902 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6904 * cfgexpand.c (label_rtx_for_bb): Change type to
6905 hash_map<basic_block, rtx_code_label *> *.
6906 (expand_gimple_basic_block): Adjust.
6907 (pass_expand::execute): Likewise.
6909 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6911 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
6912 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
6913 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
6914 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
6915 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
6916 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
6917 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
6920 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6922 * alloc-pool.c: Include coretypes.h.
6923 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
6924 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
6925 hash_set instead of htab.
6926 * ggc-page.c (in_gc): New variable.
6927 (ggc_free): Do nothing if a collection is taking place.
6928 (ggc_collect): Set in_gc appropriately.
6929 * ggc.h (gt_ggc_mx(const char *)): New function.
6930 (gt_pch_nx(const char *)): Likewise.
6931 (gt_ggc_mx(int)): Likewise.
6932 (gt_pch_nx(int)): Likewise.
6933 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
6934 (hash_map::hash_entry::pch_nx): Likewise.
6935 (hash_map::hash_entry::pch_nx_helper): Likewise.
6936 (hash_map::hash_map): Adjust.
6937 (hash_map::create_ggc): New function.
6938 (gt_ggc_mx): Likewise.
6939 (gt_pch_nx): Likewise.
6940 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
6941 (default_hashset_traits::pch_nx): Likewise.
6942 (hash_set::hash_entry::ggc_mx): Likewise.
6943 (hash_set::hash_entry::pch_nx): Likewise.
6944 (hash_set::hash_entry::pch_nx_helper): Likewise.
6945 (hash_set::hash_set): Adjust.
6946 (hash_set::create_ggc): New function.
6947 (hash_set::elements): Likewise.
6948 (gt_ggc_mx): Likewise.
6949 (gt_pch_nx): Likewise.
6950 * hash-table.h (hash_table::hash_table): Adjust.
6951 (hash_table::m_ggc): New member.
6952 (hash_table::~hash_table): Adjust.
6953 (hash_table::expand): Likewise.
6954 (hash_table::empty): Likewise.
6955 (gt_ggc_mx): New function.
6956 (hashtab_entry_note_pointers): Likewise.
6957 (gt_pch_nx): Likewise.
6959 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6961 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
6962 built-in definition.
6963 (XVCVUXDDP_SCALE): Likewise.
6964 (XVCVDPSXDS_SCALE): Likewise.
6965 (XVCVDPUXDS_SCALE): Likewise.
6966 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6967 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
6968 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
6969 VSX_BUILTIN_XVCVDPUXDS_SCALE.
6970 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
6972 * config/rs6000/rs6000.c (real.h): New include.
6973 (rs6000_scale_v2df): New function.
6974 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
6975 (UNSPEC_VSX_XVCVUXDDP): Likewise.
6976 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
6977 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
6978 (vsx_xvcvsxddp_scale): New define_expand.
6979 (vsx_xvcvsxddp): New define_insn.
6980 (vsx_xvcvuxddp_scale): New define_expand.
6981 (vsx_xvcvuxddp): New define_insn.
6982 (vsx_xvcvdpsxds_scale): New define_expand.
6983 (vsx_xvcvdpsxds): New define_insn.
6984 (vsx_xvcvdpuxds_scale): New define_expand.
6985 (vsx_xvcvdpuxds): New define_insn.
6986 * doc/extend.texi (vec_ctf): Add new prototypes.
6987 (vec_cts): Likewise.
6988 (vec_ctu): Likewise.
6989 (vec_splat): Likewise.
6990 (vec_div): Likewise.
6991 (vec_mul): Likewise.
6993 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6996 * config/arm/neon.md
6997 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
6998 <v_cmp_result>): New pattern.
6999 * config/arm/iterators.md (NEON_VCVT): New int iterator.
7000 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
7001 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
7002 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
7003 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
7004 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
7006 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7009 * config/arm/iterators.md (FIXUORS): New code iterator.
7010 (VCVT): New int iterator.
7011 (su_optab): New code attribute.
7013 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
7015 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7017 * config/aarch64/predicates.md (aarch64_comparison_operation):
7018 New special predicate.
7019 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
7020 aarch64_comparison_operation instead of matching an operator.
7021 Update operand numbers.
7022 (csinc3<mode>_insn): Likewise.
7023 (*csinv3<mode>_insn): Likewise.
7024 (*csneg3<mode>_insn): Likewise.
7025 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
7026 * config/aarch64/aarch64.c (aarch64_get_condition_code):
7027 Return -1 instead of aborting on invalid condition codes.
7028 (aarch64_print_operand): Update aarch64_get_condition_code callsites
7029 to assert that the returned condition code is valid.
7030 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
7032 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
7034 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
7035 tree.def, and gimple.def
7037 2014-09-02 Jakub Jelinek <jakub@redhat.com>
7038 Balaji V. Iyer <balaji.v.iyer@intel.com>
7039 Igor Zamyatin <igor.zamyatin@intel.com>
7041 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
7042 (__cilkrts_cilk_for_64): Likewise.
7043 * cilk-common.c (declare_cilk_for_builtin): New function.
7044 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
7045 __cilkrts_cilk_for_64 bultins.
7046 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
7048 (cilk_for_32_fndecl): New define.
7049 (cilk_for_64_fndecl): Likewise.
7050 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
7051 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
7052 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
7053 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
7054 GF_OMP_FOR_COMBINED_INTO.
7055 * gimplify.c (gimplify_scan_omp_clauses): Added
7056 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7057 (gimplify_adjust_omp_clauses): Ditto.
7058 (gimplify_omp_for): Added CILK_FOR case.
7059 (gimplify_expr): Ditto.
7060 * omp-low.c: Include cilk.h.
7061 (extract_omp_for_data): Set appropriate kind for
7062 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
7063 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
7064 (create_omp_child_function_name): Added second argument to handle
7066 (cilk_for_check_loop_diff_type): New function.
7067 (expand_cilk_for_call): Likewise.
7068 (expand_cilk_for): Likewise.
7069 (create_omp_child_function): Set cilk_for_count; handle the cases when
7070 it is true; call create_omp_child_function_name with second argument.
7071 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
7072 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
7073 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
7074 * tree-nested.c (convert_nonlocal_omp_clauses): Added
7075 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7076 (convert_local_omp_clauses): Ditto.
7077 * tree-pretty-print.c (dump_omp_clause): Added
7078 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
7079 (dump_generic_node): Added CILK_FOR case.
7080 * tree.c (omp_clause_num_ops): New element
7081 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
7082 (omp_clause_code_name): New element _Cilk_for_count_.
7083 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
7084 * tree.def: Add tree code for CILK_FOR.
7086 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7088 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
7089 (ppc403-compare): Add "exts with dot" case.
7090 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
7091 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
7092 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
7093 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
7094 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
7095 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
7096 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
7097 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
7098 cell-cmp-microcoded): Similarly.
7099 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
7100 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
7101 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
7102 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
7103 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
7104 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
7105 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
7106 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
7107 (power6-compare): Add "exts with dot" case.
7108 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
7109 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
7110 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
7112 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
7113 if avoiding Cell microcode.
7114 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
7115 (is_cracked_insn): Ditto.
7116 (insn_must_be_first_in_group): Ditto.
7117 * config/rs6000/rs6000.md (dot): Adjust comment.
7118 (cell_micro): Handle exts+dot.
7119 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
7120 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
7121 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
7122 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
7123 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
7124 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
7125 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
7127 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7129 * config/rs6000/rs6000.md (QHSI): Delete.
7130 (EXTQI, EXTHI, EXTSI): New mode iterators.
7131 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
7132 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
7133 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
7134 9 anonymous instructions, and 8 splitters): Delete.
7135 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
7136 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
7137 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
7138 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
7139 *zero_extendsi<mode>2_dot2): New.
7141 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7143 * config/rs6000/rs6000.md (any_extend): New code iterator.
7144 (u, su): New code attributes.
7145 (dmode, DMODE): New mode attributes.
7146 (<su>mul<mode>3_highpart): New.
7147 (*<su>mul<mode>3_highpart): New.
7148 (<su>mulsi3_highpart_le): New.
7149 (<su>muldi3_highpart_le): New.
7150 (<su>mulsi3_highpart_64): New.
7151 (<u>mul<mode><dmode>3): New.
7152 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
7154 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
7157 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7159 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
7160 *mulsi3_internal2, and two splitters): Delete.
7161 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
7163 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
7165 2014-09-02 Richard Biener <rguenther@suse.de>
7167 PR tree-optimization/62695
7168 * tree-ssa-structalias.c (find_func_clobbers): Add missing
7171 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
7174 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
7176 2014-09-01 Andi Kleen <ak@linux.intel.com>
7178 * file-find.c (add_prefix_begin): Add.
7179 (do_add_prefix): Rename from add_prefix with first argument.
7180 (add_prefix): Add new wrapper.
7181 * file-find.h (add_prefix_begin): Add.
7182 * gcc-ar.c (main): Support -B option.
7184 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
7186 * genemit.c: Include dumpfile.h.
7187 (gen_split): Print name of splitter function to dump file.
7189 2014-09-01 Richard Biener <rguenther@suse.de>
7191 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
7192 Use stack auto_vecs for constraint expressions.
7193 (find_func_aliases_for_call): Likewise.
7194 (find_func_aliases): Likewise.
7195 (find_func_clobbers): Likewise.
7197 2014-09-01 Richard Biener <rguenther@suse.de>
7199 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
7200 operands vector in most cases. Remove redundant code.
7202 2014-09-01 Olivier Hainque <hainque@adacore.com>
7204 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
7205 $WIND_BASE instead of designating a harcoded arbitrary home dir.
7206 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
7208 2014-09-01 Richard Biener <rguenther@suse.de>
7210 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
7211 copy_reference_ops_from_call, vn_nary_op_compute_hash,
7212 vn_reference_compute_hash, vn_reference_insert): Remove.
7213 (vn_reference_lookup_call): New function.
7214 * tree-ssa-sccvn.c (vn_reference_compute_hash,
7215 copy_reference_ops_from_ref, copy_reference_ops_from_call,
7216 vn_reference_insert, vn_nary_op_compute_hash): Make static.
7217 (create_reference_ops_from_call): Remove.
7218 (vn_reference_lookup_3): Properly update shared_lookup_references.
7219 (vn_reference_lookup_pieces): Assert that we updated
7220 shared_lookup_references properly.
7221 (vn_reference_lookup): Likewise.
7222 (vn_reference_lookup_call): New function.
7223 (visit_reference_op_call): Use it. Avoid re-building the
7225 (visit_reference_op_load): Remove redundant lookup.
7226 (visit_reference_op_store): Perform special tail-merging work
7227 only when possibly doing tail-merging.
7228 (visit_use): Likewise.
7229 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
7231 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7234 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
7235 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
7236 (find_inc): Revert 2014-08-13 change.
7238 2014-09-01 Marek Polacek <polacek@redhat.com>
7241 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
7242 Change the type of V to unsigned HOST_WIDE_INT.
7244 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
7246 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
7247 the size of byte markers.
7248 (do_shift_rotate): Fix confusion between host, target and marker byte
7250 (verify_symbolic_number_p): Likewise.
7251 (find_bswap_or_nop_1): Likewise.
7252 (find_bswap_or_nop): Likewise.
7254 2014-09-01 Olivier Hainque <hainque@adacore.com>
7256 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
7257 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
7259 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7261 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
7262 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
7263 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
7265 2014-09-01 Yury Gribov <y.gribov@samsung.com>
7269 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
7270 (build_check_stmt): Likewise.
7271 (instrument_strlen_call): Likewise.
7272 (asan_expand_check_ifn): Likewise and fix types.
7273 (maybe_cast_to_ptrmode): New function.
7275 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7277 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
7279 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
7281 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
7283 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
7285 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
7286 prefix to function labels when generating fast indirect calls.
7288 2014-08-30 David Malcolm <dmalcolm@redhat.com>
7292 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
7293 param back from rtx_insn * to rtx. Rename param from "label" to
7294 "label_or_return", reintroducing "label" as an rtx_insn * after
7295 we've ensured it's not a RETURN.
7296 (first_active_target_insn): Likewise for return type and param;
7297 add a checked cast to rtx_insn * once we've ensured "insn" is not
7299 (steal_delay_list_from_target): Convert param "pnew_thread" back
7300 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
7302 (own_thread_p): Convert param "thread" back from an rtx_insn * to
7303 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
7304 cast once we've established we're not dealing with a RETURN,
7305 renaming subsequent uses of "thread" to "thread_insn".
7306 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
7308 (follow_jumps): Convert return type and param "label" from
7309 rtx_insn * back to rtx. Move initialization of "value" to after
7310 the handling for ANY_RETURN_P, adding a checked cast there to
7311 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
7312 rename to "this_label_or_return", reintroducing "this_label" as
7313 an rtx_insn * once we've handled the case where it could be an
7315 (fill_slots_from_thread): Rename param "thread" to
7316 "thread_or_return", converting from an rtx_insn * back to an rtx.
7317 Reintroduce name "thread" as an rtx_insn * local with a checked
7318 cast once we've handled the case of it being an ANY_RETURN_P.
7319 Convert local "new_thread" from an rtx_insn * back to an rtx.
7320 Add a checked cast when assigning to "trial" from "new_thread".
7321 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
7322 checked cast to rtx_insn * from "new_thread" when invoking
7324 (fill_eager_delay_slots): Convert locals "target_label",
7325 "insn_at_target" from rtx_insn * back to rtx.
7326 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
7327 (relax_delay_slots): Convert locals "trial", "target_label" from
7328 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
7329 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
7330 invoking update_block.
7331 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
7332 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
7334 * resource.h (mark_target_live_regs): Undo erroneous conversion
7335 of second param of r214693, converting it back from rtx_insn * to
7336 rtx, since it could be a RETURN.
7338 * resource.c (find_dead_or_set_registers): Similarly, convert
7339 param "jump_target" back from an rtx_insn ** to an rtx *, as we
7340 could be writing back a RETURN. Rename local rtx_insn * "next" to
7341 "next_insn", and introduce "lab_or_return" as a local rtx,
7342 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
7343 (mark_target_live_regs): Undo erroneous conversion
7344 of second param of r214693, converting it back from rtx_insn * to
7345 rtx, since it could be a RETURN. Rename it from "target" to
7346 "target_maybe_return", reintroducing the name "target" as a local
7347 rtx_insn * with a checked cast, after we've handled the case of
7350 2014-08-29 DJ Delorie <dj@redhat.com>
7352 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
7353 pointer size up to a power of two.
7354 * defaults.h (DWARF2_ADDR_SIZE): Round up.
7355 (POINTER_SIZE_UNITS): New, rounded up value.
7356 * dwarf2asm.c (size_of_encoded_value): Use it.
7357 (dw2_output_indirect_constant_1): Likewise.
7358 * expmed.c (init_expmed_one_conv): We now know the sizes of
7360 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
7361 * optabs.c (expand_float): Use precision, not size.
7362 (expand_fix): Likewise.
7363 * simplify-rtx (simplify_unary_operation_1): Likewise.
7364 * tree-dfa.c (get_ref_base_and_extent): Likewise.
7365 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
7366 (default_assemble_integer) Likewise.
7367 (dump_tm_clone_pairs): Likewise.
7368 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
7369 * var-tracking.c (adjust_mems): Allow partial-int modes also.
7370 (prepare_call_arguments): Likewise.
7371 * stor-layout.c (finalize_type_size): Preserve precision.
7372 (layout_type): Use precision, not size.
7374 * expr.c (convert_move): If the target has an explicit converter,
7377 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7379 * gdbinit.in: Skip various inline functions in rtl.h when
7382 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
7385 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
7387 2014-08-29 Richard Biener <rguenther@suse.de>
7389 PR tree-optimization/62291
7390 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
7391 exactly the vector size needed and use quick_push.
7392 (phi_translate_1): Adjust comment.
7393 (valid_in_sets): Remove block argument and remove pointless
7395 (dependent_clean): Adjust for removal of block argument.
7397 (compute_antic_aux): Likewise.
7398 (compute_partial_antic_aux): Likewise.
7400 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7401 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7402 Anna Tikhonova <anna.tikhonova@intel.com>
7403 Ilya Tocar <ilya.tocar@intel.com>
7404 Andrey Turetskiy <andrey.turetskiy@intel.com>
7405 Ilya Verbin <ilya.verbin@intel.com>
7406 Kirill Yukhin <kirill.yukhin@intel.com>
7407 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7409 * config/i386/sse.md
7410 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
7411 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
7412 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
7413 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
7415 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7416 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7417 Anna Tikhonova <anna.tikhonova@intel.com>
7418 Ilya Tocar <ilya.tocar@intel.com>
7419 Andrey Turetskiy <andrey.turetskiy@intel.com>
7420 Ilya Verbin <ilya.verbin@intel.com>
7421 Kirill Yukhin <kirill.yukhin@intel.com>
7422 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7424 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
7425 * config/i386/sse.md
7426 (define_mode_iterator VI4_128_8_256): New.
7427 (define_mode_iterator VI2_128_4_256): Ditto.
7428 (define_mode_iterator PMOV_DST_MODE): Rename into
7429 (define_mode_iterator PMOV_DST_MODE_1): this.
7430 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
7431 Use PMOV_DST_MODE_1 mode iterator.
7432 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7434 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7436 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
7437 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
7438 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
7439 (define_mode_iterator PMOV_DST_MODE_2): New.
7440 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
7441 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
7442 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
7444 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
7445 (define_mode_attr pmov_dst_3): Ditto.
7446 (define_mode_attr pmov_dst_zeroed_3): Ditto.
7447 (define_mode_attr pmov_suff_3): Ditto.
7448 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
7449 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
7450 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
7451 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
7452 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
7453 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
7454 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
7455 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
7456 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
7457 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
7458 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
7459 (define_mode_attr pmov_dst_4): Ditto.
7460 (define_mode_attr pmov_dst_zeroed_4): Ditto.
7461 (define_mode_attr pmov_suff_4): Ditto.
7462 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
7463 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
7464 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
7465 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
7466 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
7467 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
7468 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
7469 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
7470 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
7471 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
7472 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
7474 2014-08-29 Richard Biener <rguenther@suse.de>
7476 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
7477 NON_LVALUE_EXPR in gimple.
7479 2014-08-29 Richard Biener <rguenther@suse.de>
7482 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
7483 from previous refactoring.
7484 (gimple_fold_builtin_strncpy): Likewise.
7486 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7489 * function.c (assign_parm_setup_reg): Remove erroneous checked
7490 cast to rtx_insn * on result of gen_extend_insn in favor of
7491 introducing a new local rtx "pat".
7493 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7495 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
7497 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
7499 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7501 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
7502 (next_insn): Likewise.
7503 * emit-rtl.c (next_insn): Likewise.
7504 (previous_insn): Likewise.
7505 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
7506 "insn" and "next" from rtx to rtx_insn *.
7507 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
7508 "insn", "insn1", "vliw_start", "prologue_end_note",
7509 "last_insn_in_packet".
7511 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7513 * shrink-wrap.h (active_insn_between): Strengthen both params from
7515 * function.c (active_insn_between): Likewise.
7517 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7519 * genattr.c (main): When writing out insn-attr.h, strengthen param
7520 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
7521 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
7522 writing out the definition of dfa_clear_single_insn_cache to the
7523 generated insn-automata.c
7525 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7527 * resource.h (clear_hashed_info_for_insn): Strengthen param from
7529 (incr_ticks_for_insn): Likewise.
7530 (init_resource_info): Likewise.
7532 * resource.c (init_resource_info): Likewise.
7533 (clear_hashed_info_for_insn): Likewise.
7534 (incr_ticks_for_insn): Likewise.
7536 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
7538 (steal_delay_list_from_target): Use methods of "seq".
7539 (try_merge_delay_insns): Use methods of "merged_insns".
7540 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
7541 (reorg_redirect_jump): Likewise for param "jump".
7543 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7545 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
7547 * config/s390/s390.c (s390_split_branches): Eliminate top-level
7548 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
7550 (s390_mainpool_finish): In three places, split out a local rtx
7551 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
7552 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
7553 and split another local rtx "insn" out into rtx "pat" and
7555 * config/sh/sh.c (output_branchy_insn): Rather than working
7556 directly on operands[9], introduce local rtx_code_label *
7557 variables named "lab" in two places, working on them, and then
7558 assigning them to operands[9], so that the intervening operations
7559 are known by the type system to be on insns.
7561 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7563 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
7566 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
7567 in invocation of INSN_HAS_LOCATION.
7569 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7571 * config/rs6000/altivec.h (vec_xl): New #define.
7572 (vec_xst): Likewise.
7573 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
7574 (XXSPLTD_V2DI): Likewise.
7575 (DIV_V2DI): Likewise.
7576 (UDIV_V2DI): Likewise.
7577 (MUL_V2DI): Likewise.
7578 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7579 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
7580 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
7581 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
7582 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
7583 (UNSPEC_VSX_DIVSD): Likewise.
7584 (UNSPEC_VSX_DIVUD): Likewise.
7585 (UNSPEC_VSX_MULSD): Likewise.
7586 (vsx_mul_v2di): New insn-and-split.
7587 (vsx_div_v2di): Likewise.
7588 (vsx_udiv_v2di): Likewise.
7589 (vsx_xxspltd_<mode>): New insn.
7591 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7593 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7595 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7596 (NEXT_INSN): Likewise.
7597 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7598 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7600 (no_labels_between_p): Likewise for both params.
7602 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7603 cast when using NEXT_INSN on operands[2].
7604 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7605 "insn" from rtx to rtx_insn *, adding a checked cast.
7606 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7608 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7610 (arc_text_label): Likewise for param "insn".
7611 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7613 (arc_ccfsm_record_condition): Likewise for param "jump".
7614 (arc_text_label): Likewise for local "label".
7615 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7616 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7617 a method for typesafety. Add a checked cast.
7618 * config/arc/constraints.md (Clb): Add a checked cast when getting
7619 the CODE_LABEL from a LABEL_REF.
7620 * config/arm/arm.c (require_pic_register): Strengthen locals
7621 "seq", "insn" from rtx to rtx_insn *.
7622 (create_fix_barrier): Likewise for locals "selected", "next".
7623 (thumb1_reorg): Likewise for locals "prev", "insn".
7624 (arm_expand_prologue): Likewise for local "last".
7625 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7627 (thumb2_output_casesi): Likewise for operands[2].
7628 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7629 strengthen local "insn" from rtx to rtx_insn *.
7630 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7631 type and param "insn".
7632 (find_prev_insn_start): Likewise.
7633 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7635 (gen_one_bundle): Likewise for loal "t".
7636 (find_load): Likewise for param "insn".
7637 (workaround_speculation): Likewise for locals "insn", "next",
7638 "target", "next_tgt".
7639 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7640 and for locals "insn", "within", "last".
7641 (count_unit_reqs): Likewise for params "head", "tail" and local
7643 (try_rename_operands): Likewise for params "head", "tail".
7644 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7645 (struct c6x_sched_context): Likewise for fields
7646 "last_scheduled_insn", "last_scheduled_iter0".
7647 (init_sched_state): Replace NULL_RTX with NULL.
7648 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7650 (undo_split_delayed_nonbranch): Likewise for param and for local
7652 (conditionalize_after_sched): Likewise for local "insn".
7653 (bb_earliest_end_cycle): Likewise.
7654 (filter_insns_above): Likewise for locals "insn", "next".
7655 (hwloop_optimize): Remove redundant checked cast.
7656 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
7657 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
7659 (cris_simple_epilogue): Likewise.
7660 (cris_expand_prologue): Likewise.
7661 (cris_expand_epilogue): Likewise.
7662 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
7663 local "insn" from rtx to rtx_insn *.
7664 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
7665 (struct frv_packet_group): Likewise for the elements within array
7666 fields "insns", "sorted", and for field "nop".
7667 (frv_packet): Likewise for the elements within array field
7669 (frv_add_insn_to_packet): Likewise for param "insn".
7670 (frv_insert_nop_in_packet): Likewise for param "insn" and local
7672 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
7673 (frv_sort_insn_group_1): Likewise for local "insn".
7674 (frv_optimize_membar_local): Likewise.
7675 (frv_align_label): Likewise for locals "x", "last", "barrier",
7677 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
7679 (ia64_sched_init): Likewise for local "insn".
7680 (scheduled_good_insn): Likewise for param "last".
7681 (struct _ia64_sched_context): Likewise for field
7682 "last_scheduled_insn".
7683 (ia64_init_sched_context): Replace NULL_RTX with NULL.
7684 (struct bundle_state): Likewise for field "insn".
7685 (issue_nops_and_insn): Likewise for param "insn".
7686 (get_next_important_insn): Likewise for return type and both
7688 (ia64_add_bundle_selector_before): Likewise for param "insn".
7689 (bundling): Likewise for params "prev_head_insn", "tail" and
7690 locals "insn", "next_insn", "b". Eliminate top-level local rtx
7691 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
7692 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
7693 Strengthen final param from rtx to rtx_insn *.
7694 (iq2000_move_1word): Likewise for second param.
7695 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
7696 param "cur_insn" and local "next_insn".
7697 (iq2000_move_1word): Likewise for param "insn".
7698 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
7699 casts when using NEXT_INSN on operands[1].
7700 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
7701 "insn" from rtx to rtx_insn *.
7702 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
7703 "x", introducing local rtx_insn * "insn" for when working with the
7704 CODE_LABEL of the LABEL_REF.
7705 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
7707 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
7709 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
7711 (conditionalize_block): Likewise for return type and param.
7712 (mcore_is_dead): Likewise for param "first" and local "insn".
7713 (emit_new_cond_insn): Likewise for return type.
7714 (conditionalize_block): Likewise for return type, param, and
7715 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
7717 (conditionalize_optimization): Likewise for local "insn".
7718 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
7720 * config/microblaze/microblaze.md: Add checked casts when using
7722 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
7723 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
7724 and rtx_insn * "insn".
7725 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
7726 checked cast when using NEXT_INSN on operands[2].
7727 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
7728 local "insn" from rtx to rtx_insn *.
7729 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
7731 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
7732 Add a checked cast when using NEXT_INSN on operands[1].
7733 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
7735 (pa_output_cbranch): Likewise for final param.
7736 (pa_output_lbranch): Likewise for second param.
7737 (pa_output_bb): Likewise for third param.
7738 (pa_output_bvb): Likewise.
7739 (pa_output_dbra): Likewise for second param.
7740 (pa_output_movb): Likewise.
7741 (pa_output_parallel_movb): Likewise.
7742 (pa_output_parallel_addb): Likewise.
7743 (pa_output_millicode_call): Likewise for first param.
7744 (pa_output_mul_insn): Likewise for second param.
7745 (pa_output_div_insn): Likewise for third param.
7746 (pa_output_mod_insn): Likewise for second param.
7747 (pa_jump_in_call_delay): Likewise for param.
7748 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
7749 (pa_output_div_insn): Likewise.
7750 (pa_output_mod_insn): Likewise.
7751 (pa_output_cbranch): Likewise.
7752 (pa_output_lbranch): Likewise.
7753 (pa_output_bb): Likewise.
7754 (pa_output_bvb): Likewise.
7755 (pa_output_dbra): Likewise.
7756 (pa_output_movb): Likewise.
7757 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
7758 to simplify and for typesafety.
7759 (pa_output_call): Use method of rtx_sequence *.
7760 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
7761 (pa_jump_in_call_delay): Likewise.
7762 (pa_output_parallel_movb): Likewise.
7763 (pa_output_parallel_addb): Likewise.
7764 (pa_following_call): Likewise.
7765 (pa_combine_instructions): Likewise for locals "anchor",
7767 (pa_can_combine_p): Likewise for params "anchor", "floater" and
7768 locals "start", "end".
7769 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
7770 param "insn" and local "local_insn".
7771 (picochip_final_prescan_insn): Likewise for local "local_insn".
7772 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
7774 (uses_TOC): Likewise.
7775 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
7776 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
7777 splitting out to more tightly-scoped locals, 3 as rtx and one as
7779 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
7781 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
7783 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
7785 (fixup_addr_diff_vecs): Likewise.
7786 (reg_unused_after): Likewise for param 2.
7787 (sh_can_redirect_branch): Likewise for both params.
7788 (check_use_sfunc_addr): Likewise for param 1.
7789 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
7790 (find_barrier): Likewise for local "last_got".
7791 (gen_block_redirect): Likewise for return type, param "jump" and
7792 locals "prev", "scan", "next", "insn".
7793 (struct far_branch): Likewise for fields "near_label",
7794 "insert_place", "far_label".
7795 (gen_far_branch): Likewise for local "jump".
7796 (fixup_addr_diff_vecs): Likewise for param "first" and locals
7798 (barrier_align): Likewise for param and for locals "prev", "x".
7799 Introduce local rtx_sequence * "prev_seq" and use insn method for
7800 typesafety and clarity.
7801 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
7802 (get_dest_uid): Likewise for local "dest".
7803 (split_branches): Likewise for locals "next", "beyond", "label",
7804 "block", "far_label". Add checked casts when assigning to
7805 bp->far_label and "far_label".
7806 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
7807 (sequence_insn_p): Likewise.
7808 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
7809 more loop-scoped rtx "insn" when walking LABEL_REFS.
7810 (sh_can_redirect_branch): Strengthen both params from rtx to
7812 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
7813 new local rtx_sequence * "seq" via a dyn_cast, and use a method
7814 for clarity and typesafety.
7815 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
7816 "insn" from rtx to rtx_insn *.
7817 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
7818 when using NEXT_INSN on the CODE_LABEL in operands[2].
7819 (define_insn "casesi_worker_2"): Likewise.
7820 (define_insn "casesi_shift_media"): Likewise.
7821 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
7823 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
7824 Strengthen field "insn" from rtx to rtx_insn *.
7825 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
7826 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
7827 param "start_insn" and local "start_insn".
7828 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
7830 (find_set_of_reg_bb): Likewise for param "insn".
7831 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
7832 (trace_reg_uses): Likewise for param "start_insn".
7833 (sh_treg_combine::cbranch_trace): Likewise for field
7835 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
7837 (sh_treg_combine::record_set_of_reg): Likewise for param
7838 "start_insn" and local "i".
7839 (sh_treg_combine::can_remove_cstore): Likewise for local
7841 (sh_treg_combine::try_optimize_cbranch): Likewise for param
7843 (sh_treg_combine::execute): Likewise for local "i".
7844 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
7846 (sparc_check_64): Likewise for second param.
7847 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
7848 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
7849 dyn_cast, using its insn method for typesafety and clarity.
7850 (empty_delay_slot): Strengthen param "insn" from rtx to
7852 (set_extends): Likewise.
7853 (sparc_check_64): Likewise.
7854 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
7855 for locals "seq", "last_insn".
7856 (combine_bnp): Likewise for param "insn".
7857 (xstormy16_reorg): Likewise for local "insn".
7858 * config/v850/v850.c (substitute_ep_register): Likewise for params
7859 "first_insn", "last_insn" and local "insn".
7860 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
7861 elements of "regs" array, and local "insn".
7862 * except.c (emit_note_eh_region_end): Likewise for param "insn".
7863 * final.c (final_sequence): Strengthen this global from rtx to
7865 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
7867 (final_scan_insn): Update assignment to "final_sequence" to be
7868 from "seq", the cast version of "body", for type-safety.
7869 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
7870 "insns" from rtx to rtx_insn *.
7871 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
7872 * genattr.c (main): When writing out generated insn-attr.h,
7873 strengthen params 1 and 3 of eligible_for_delay,
7874 eligible_for_annul_true, eligible_for_annul_false from rtx to
7876 * genattrtab.c (write_eligible_delay): Likewise when writing out
7877 generated insn-attrtab.c; also local "insn" the generated
7879 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
7881 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
7882 "start_label" from rtx to rtx_insn *.
7883 * ira.c (decrease_live_ranges_number): Likewise for local "p".
7884 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
7885 "insns" and local "insn".
7886 (validate_equiv_mem): Likewise for param "start" and local "insn".
7887 (memref_used_between_p): Likewise for params "start", "end" and
7889 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
7891 * loop-doloop.c (doloop_optimize): Within region guarded by
7892 INSN_P (doloop_pat), introduce a new local rtx_insn *
7893 "doloop_insn" via a checked cast, and use it for typesafety,
7894 eventually writing the value back into doloop_pat.
7895 * output.h (final_sequence): Strengthen this global from rtx to
7897 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
7898 reintroducing "insn" as an rtx_insn * via a checked cast.
7899 Strengthen param "attempt" and local "new_insn"from rtx to
7901 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
7903 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
7904 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
7905 "p" in favor of more tightly-scoped replacements, sometimes rtx
7906 and sometimes rtx_insn *, as appropriate.
7907 (delete_output_reload): Eliminate top-level rtx "i1", splitting
7908 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
7909 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
7910 local "trial" from rtx to rtx_insn *.
7911 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
7912 rtx to rtx_insn *. Strenghten local "pat" from rtx to
7913 rtx_sequence * and use methods for clarity and typesafety.
7914 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
7915 rtx to rtx_insn *. Strenghten local "li" from rtx to
7916 rtx_insn_list * and use its methods for clarity and typesafety.
7917 (steal_delay_list_from_target): Strengthen param "insn" from rtx
7919 (steal_delay_list_from_fallthrough): Likewise.
7920 (try_merge_delay_insns): Likewise for param "thread" and locals
7921 "trial", "next_trial", "delay_insn".
7922 (redundant_insn): Likewise for param "target" and local "trial".
7923 (own_thread_p): Likewise for param "thread" and locals
7924 "active_insn", "insn".
7925 (get_label_before): Likewise for param "insn".
7926 (fill_simple_delay_slots): Likewise for local "new_label"; use
7927 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
7928 (label_before_next_insn): Strengthen return type and local "insn"
7929 from rtx to rtx_insn *.
7930 (relax_delay_slots): Likewise for locals "other", "tmp".
7931 (make_return_insns): Likewise for param "first" and locals "insn",
7932 "jump_insn", "prev". Move declaration of "pat" to its assignment
7933 and strengthen from rtx to rtx_sequence *. Use its methods for
7934 clarity and typesafety.
7935 * rtlanal.c (no_labels_between_p): Strengthen params from
7936 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
7938 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
7939 from const_rtx to const rtx_insn *.
7940 (reg_set_between_p): Rename param "from_insn" to
7941 "uncast_from_insn", and reintroduce "from_insn" as a
7942 const rtx_insn * via a checked cast.
7943 (modified_between_p): Likewise for param "start" as "uncast_start".
7944 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
7945 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
7946 "tmp", head" from rtx to rtx_insn *.
7947 (recompute_rev_top_order): Likewise for local "insn".
7948 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
7949 * store-motion.c (build_store_vectors): Likewise for local "insn".
7950 Strengthen local "st" from rtx to rtx_insn_list * and use methods
7951 for clarity and typesafety.
7952 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
7954 (computation_cost): Likewise for local "seq".
7955 (get_address_cost): Likewise.
7957 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7959 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
7961 (label_is_jump_target_p): Likewise for second param.
7963 * rtlanal.c (tablejump_p): Likewise for param "insn".
7964 (label_is_jump_target_p): Likewise for param "jump_insn".
7966 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7968 * rtl.h (find_first_parameter_load): Strengthen return type and
7969 both params from rtx to rtx_insn *.
7970 * rtlanal.c (find_first_parameter_load): Strengthen return type,
7971 both params and locals "before", "first_set" from rtx to
7972 rtx_insn *. Remove now-redundant cast.
7973 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
7975 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7977 * rtl.h (find_last_value): Delete.
7978 * rtlanal.c (find_last_value): Delete.
7980 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7982 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
7983 from rtx to rtx_insn *.
7984 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
7985 rtx "note" with new local rtx_insn * "new_head" when calculating
7986 head insn of new basic block.
7987 * combine.c (combine_split_insns): Strengthen return type and local
7988 "ret" from rtx to rtx_insn *.
7989 (likely_spilled_retval_p): Likewise for locals "use" and "p".
7990 (try_combine): Eliminate local "m_split", splitting into new
7991 locals "m_split_insn" and "m_split_pat".
7992 (find_split_point): Strengthen local "seq" from rtx into
7994 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
7995 locals "label", "branch".
7996 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
7998 (define_expand "umulsi3_highpart"): Likewise for local "insn".
7999 * dse.c (note_add_store_info): Likewise for fields "first",
8001 (note_add_store): Likewise for local "insn".
8002 (emit_inc_dec_insn_before): Likewise for locals "insn",
8004 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
8005 (replace_read): Likewise for locals "insns", "this_insn".
8006 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
8007 (notice_eh_throw): Likewise for param "insn".
8008 (before_next_cfi_note): Likewise for return type, param, and local
8010 (connect_traces): Likewise for local "note".
8011 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
8012 (verify_rtl_sharing): Likewise.
8013 (unshare_all_rtl_in_chain): Likewise for param "insn".
8014 (get_first_nonnote_insn): Likewise for local "insn".
8015 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
8016 "seq" and use its methods to clarify things.
8017 (next_insn): Strengthen return type from rtx to rtx_insn *.
8018 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
8019 local rtx_insn * using a checked cast, dropping a checked cast
8020 made redundant by this change. Use a cast to and method of
8021 rtx_sequence to clarify the code.
8022 (previous_insn): Rename param "insn" to "uncast_insn" and
8023 reintroduce "insn" as a local rtx_insn * using a checked cast,
8024 dropping a checked cast made redundant by this change. Use a cast
8025 to and method of rtx_sequence to clarify the code.
8026 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
8027 reintroduce "insn" as a local rtx_insn * using a checked cast,
8028 dropping a checked cast made redundant by this change.
8029 (next_nonnote_insn_bb): Likewise.
8030 (prev_nonnote_insn): Likewise.
8031 (prev_nonnote_insn_bb): Likewise.
8032 (next_nondebug_insn): Likewise.
8033 (prev_nondebug_insn): Likewise.
8034 (next_nonnote_nondebug_insn): Likewise.
8035 (prev_nonnote_nondebug_insn): Likewise.
8036 (next_real_insn): Likewise.
8037 (prev_real_insn): Likewise.
8038 (next_active_insn): Likewise.
8039 (prev_active_insn): Likewise.
8040 (next_cc0_user): Likewise. Use rtx_sequence and a method for
8042 (prev_cc0_setter): Likewise.
8043 (try_split): Rename param "trial" to "uncast_trial" and
8044 reintroduce "insn" as a local rtx_insn * using a checked cast,
8045 dropping checked casts made redundant by this change.
8046 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
8048 (remove_insn): Rename param "insn" to "uncast_insn" and
8049 reintroduce "insn" as a local rtx_insn * using a checked cast.
8050 (emit_pattern_after_setloc): Likewise for param "after", as
8052 (emit_pattern_after): Likewise. Strengthen local "prev" from
8054 (emit_pattern_before_setloc): Rename param "before" to
8055 "uncast_before" and reintroduce "before" as a local rtx_insn *
8056 using a checked cast. Strengthen locals "first", "last" from
8058 (emit_pattern_before): Likewise rename/cast param "before" to
8059 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
8060 * except.c (copy_reg_eh_region_note_forward): Strengthen param
8061 "first" and local "insn" from rtx to rtx_insn *.
8062 (copy_reg_eh_region_note_backward): Likewise for param "last"
8064 * expr.c (fixup_args_size_notes): Rename param "last" to
8065 "uncast_last" and reintroduce "last" as a local rtx_insn *
8066 using a checked cast. Strengthen local "insn" from rtx to
8068 * function.c (set_insn_locations): Strengthen param "insn" from
8070 (record_insns): Likewise for param "insns" and local "tmp".
8071 (active_insn_between): Rename param "tail" to
8072 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
8073 using a checked cast.
8074 (thread_prologue_and_epilogue_insns): Split out top-level local
8075 rtx "seq" into three different rtx_insn * locals. Strengthen
8076 local "prologue_seq" from rtx to rtx_insn *.
8077 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
8078 from rtx to rtx_insn *.
8079 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
8080 (priority): Likewise for locals "prev_first", "twin".
8081 (setup_insn_max_reg_pressure): Likewise for param "after".
8082 (sched_setup_bb_reg_pressure_info): Likewise.
8083 (no_real_insns_p): Strengthen params from const_rtx to
8085 (schedule_block): Strengthen local "next_tail" from rtx to
8087 * ifcvt.c (find_active_insn_before): Strengthen return type and
8088 param "insn" from rtx to rtx_insn *.
8089 (find_active_insn_after): Likewise.
8090 (cond_exec_process_insns): Likewise for param "start" and local "insn".
8091 (cond_exec_process_if_block): Likewise for locals "then_start",
8092 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
8093 (noce_process_if_block): Likewise for local "jump".
8094 (merge_if_block): Likewise for two locals named "end".
8095 (cond_exec_find_if_block): Likewise for local "last_insn".
8096 * jump.c (delete_related_insns): Rename param "insn" to
8097 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
8098 checked cast. Strengthen local "p" from rtx to rtx_insn *.
8099 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
8101 (split_reg): Likewise.
8102 * lra.c (lra_process_new_insns): Likewise.
8103 * modulo-sched.c (permute_partial_schedule): Strengthen param
8104 "last" from rtx to rtx_insn *.
8105 * optabs.c (add_equal_note): Likewise for param "insns" and local
8107 (expand_binop_directly): Add checked casts to rtx_insn * within
8108 NEXT_INSN (pat) uses.
8109 (expand_unop_direct): Likewise.
8110 (maybe_emit_unop_insn): Likewise.
8111 * recog.c (peep2_attempt): Strengthen locals "last",
8112 "before_try", "x" from rtx to rtx_insn *.
8113 * reorg.c (optimize_skip): Strengthen return type and local
8114 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
8115 and locals "trial", "next_trial" from rtx to rtx_insn *.
8116 * resource.c (next_insn_no_annul): Strengthen return type and
8117 param "insn" from rtx to rtx_insn *. Use a cast to and method of
8118 rtx_sequence to clarify the code.
8119 (mark_referenced_resources): Add a checked cast to rtx_insn *
8120 within PREV_INSN (x).
8121 (find_dead_or_set_registers): Strengthen return type, param
8122 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
8123 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
8125 (mark_target_live_regs): Strengthen params "insns" and "target",
8126 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
8127 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
8129 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
8130 from rtx to rtx_insn *.
8131 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
8132 from rtx to rtx_insn *.
8133 (copy_reg_eh_region_note_backward): Likewise.
8134 (unshare_all_rtl_in_chain): Likewise for sole param.
8135 (dump_rtl_slim): Strengthen second and third params from const_rtx
8136 to const rtx_insn *.
8137 * sched-deps.c (sched_free_deps): Strengthen params "head" and
8138 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
8139 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
8140 "next_tail" from rtx to rtx_insn *.
8141 (begin_move_insn): Likewise for local "next".
8142 * sched-int.h (sched_free_deps): Likewise for first and second
8144 (no_real_insns_p): Strengthen both params from const_rtx to
8146 (sched_setup_bb_reg_pressure_info): Strengthen second params from
8148 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
8150 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
8151 and locals "insn", "tail" from const_rtx to const rtx_insn *.
8152 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
8154 (debug_rtl_slim): Strengthen params "first" and "last" from
8155 const_rtx to const rtx_insn *.
8156 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
8157 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
8158 (convert_to_simple_return): Likewise for param "returnjump".
8159 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
8161 (convert_to_simple_return): Likewise for param "returnjump".
8162 * valtrack.c (propagate_for_debug): Likewise for params
8164 * valtrack.h (propagate_for_debug): Likewise for second param.
8166 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8168 * output.h (insn_current_reference_address): Strengthen param
8169 from rtx to rtx_insn *.
8170 * final.c (insn_current_reference_address): Likewise.
8172 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8174 * basic-block.h (inside_basic_block_p): Strengthen param from
8175 const_rtx to const rtx_insn *.
8176 * cfgbuild.c (inside_basic_block_p): Likewise.
8178 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8180 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
8182 (get_trace_info): Likewise for param "insn".
8183 (save_point_p): Likewise.
8184 (maybe_record_trace_start): Likewise for both params.
8185 (maybe_record_trace_start_abnormal): Likewise.
8186 (create_trace_edges): Likewise for sole param and for three of the
8188 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
8189 to rtx_insn *, and update a call to pat->element to pat->insn.
8191 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8193 * function.h (struct expr_status): Convert field "x_forced_labels"
8194 from rtx_expr_list * to rtx_insn_list *.
8196 * cfgbuild.c (make_edges): Convert local "x" from an
8197 rtx_expr_list * to an rtx_insn_list *, replacing use of
8198 "element" method with "insn" method.
8199 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8200 * except.c (sjlj_emit_dispatch_table): Replace use of
8201 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
8203 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
8204 rtx_expr_list * to an rtx_insn_list *, replacing use of
8205 "element" method with "insn" method.
8206 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8207 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
8208 rtx_insn *, adding a checked cast. Replace use of
8209 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
8211 (expand_label): Likewise for local "label_r".
8213 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8215 * function.h (struct rtl_data): Convert field
8216 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
8218 * rtl.h (remove_node_from_insn_list): New prototype.
8220 * builtins.c (expand_builtin): When prepending to
8221 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8223 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
8224 to rtx_insn_list *, and use its "insn" method rather than
8226 * cfgrtl.c (delete_insn): Use new function
8227 remove_node_from_insn_list rather than
8228 remove_node_from_expr_list.
8229 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
8230 to rtx_insn_list *, and use its "insn" method rather than
8232 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8233 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8234 * rtlanal.c (remove_node_from_insn_list): New function, adapted
8235 from remove_node_from_expr_list.
8236 * stmt.c (expand_label): When prepending to
8237 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8240 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8242 * function.h (struct rtl_data): Strengthen fields "x_return_label"
8243 and "x_naked_return_label" from rtx to rtx_code_label *.
8245 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8247 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
8248 (SET_NEXT_INSN): Likewise.
8249 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
8251 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
8252 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
8253 to split out the SEQUENCE from local "bundle", strengthening the
8254 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
8255 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
8256 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
8257 and the type of the elements of the "slot" array from rtx to
8259 (reorg_split_calls): Likewise for locals "insn" and "next", and
8260 the type of the elements of the "slot" array.
8262 * config/frv/frv.c (frv_nops): Likewise for the elements of this
8264 (frv_function_prologue): Likewise for locals "insn", "next",
8266 (frv_register_nop): Introduce a local "nop_insn" to be the
8267 rtx_insn * containing rtx "nop".
8269 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
8270 used as an insn and sometimes as a pattern, so rename it to
8271 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
8272 using it where dealing with the core insn.
8274 * config/picochip/picochip.c (reorder_var_tracking_notes):
8275 Strengthen locals "insn", "next", "last_insn", "queue",
8276 "next_queue", "prev" from rtx to rtx_insn *.
8278 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
8279 the second param is an rtx_insn ** rather than an rtx **.
8280 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
8281 from rtx to rtx_sequence *, and introduce local named "sequence",
8282 using methods of rtx_sequence to clarify the code.
8283 (remove_insn): Introduce local rtx_sequence * named "sequence" and
8285 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
8286 Rename param "after" to "uncast_after", reintroducing "after" as a
8287 local rtx_insn * with a checked cast.
8288 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
8289 reintroducing "after" as a local rtx_insn * with a checked cast.
8290 Strengthen local "last" from rtx to rtx_insn * and remove the
8291 now-redundant checked casts.
8292 (copy_delay_slot_insn): Strengthen return type and param from rtx
8295 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
8296 "last" from rtx to rtx_insn *.
8298 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8300 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
8301 param from rtx to rtx_insn *.
8303 * emit-rtl.c (copy_delay_slot_insn): Likewise.
8305 * reorg.c (skip_consecutive_labels): Strengthen return type, param
8306 and local "insn" from rtx to rtx_insn *.
8307 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
8308 (unfilled_slots_next): Likewise.
8309 (function_return_label): Strengthen from rtx to rtx_code_label *.
8310 (function_simple_return_label): Likewise.
8311 (first_active_target_insn): Strengthen return type and param from
8313 (find_end_label): Strengthen return type from rtx to
8314 rtx_code_label *; strengthen locals as appropriate.
8315 (emit_delay_sequence): Strengthen return type, param "insn" and
8316 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
8317 and local "li" from rtx to rtx_insn_list *, using methods of
8318 rtx_insn_list for clarity and typesafety.
8319 (add_to_delay_list): Strengthen return type and param "insn" from
8320 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
8321 rtx_insn_list * and use methods of rtx_insn_list.
8322 (delete_from_delay_slot): Strengthen return type, param "insn",
8323 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
8324 Strengthen local "seq" from rtx to rtx_sequence *, and local
8325 "delay_list" from rtx to rtx_insn_list *, using methods of
8326 rtx_sequence for clarity and type-safety.
8327 (delete_scheduled_jump): Add checked cast when invoking
8328 delete_from_delay_slot. Strengthen local "trial" from rtx to
8330 (optimize_skip): Strengthen return type and local "delay_list"
8331 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
8333 (steal_delay_list_from_target): Strengthen return type, param
8334 "delay_list" and local "new_delay_list" from rtx to
8335 rtx_insn_list *. Strengthen param "seq" from rtx to
8336 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
8338 Split out local "temp" into multiple more-tightly scoped locals:
8339 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
8340 of rtx_insn_list and rtx_sequence for clarity and typesafety.
8341 Strengthen locals named "trial" from rtx to rtx_insn *.
8342 (steal_delay_list_from_fallthrough): Strengthen return type and
8343 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
8344 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
8345 Strengthen local "trial" from rtx to rtx_insn *.
8346 (try_merge_delay_insns): Strength local "merged_insns" from rtx
8347 to rtx_insn_list * and use its methods. Strengthen local "pat"
8348 from rtx to rtx_sequence * and use its methods. Strengthen locals
8349 "dtrial" and "new_rtx" from rtx to rtx_insn *.
8350 (get_label_before): Strengthen return type and local "label" from
8352 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
8353 "next_trial", "next", prev". Strengthen local "delay_list" from
8354 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
8356 (follow_jumps): Strengthen return type, param "label" and locals
8357 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
8358 (fill_slots_from_thread): Strengthen return type, param
8359 "delay_list" from rtx to rtx_insn_list *. Strengthen params
8360 "insn", "thread", "opposite_thread" and locals "new_thread",
8361 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
8362 "sequence" from a checked cast to rtx_sequence so that we can call
8363 steal_delay_list_from_target and steal_delay_list_from_fallthrough
8364 with an rtx_sequence *.
8365 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
8366 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
8367 Strengthen local "delay_list" from rtx to rtx_insn_list *.
8368 (relax_delay_slots): Strengthen param "first" and locals "insn",
8369 "next", "trial", "delay_insn", "target_label" from rtx to
8370 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
8371 Introduce a local "trial_seq" for PATTERN (trial) of type
8372 rtx_sequence *, in both cases using methods of rtx_sequence.
8373 (dbr_schedule): Strengthen param "first" and locals "insn",
8374 "next", "epilogue_insn" from rtx to rtx_insn *.
8376 2014-08-28 Richard Biener <rguenther@suse.de>
8378 PR tree-optimization/62283
8379 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
8380 Do not peel loops for alignment where the vector loop likely
8381 doesn't run at least VF times.
8383 2014-08-28 Bin Cheng <bin.cheng@arm.com>
8385 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
8386 important_candidates. Consider all important candidates if
8387 IVS doesn't give any result. Remove check on ivs->upto.
8388 (try_add_cand_for): Call iv_ca_add_use only once.
8390 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8391 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8392 Anna Tikhonova <anna.tikhonova@intel.com>
8393 Ilya Tocar <ilya.tocar@intel.com>
8394 Andrey Turetskiy <andrey.turetskiy@intel.com>
8395 Ilya Verbin <ilya.verbin@intel.com>
8396 Kirill Yukhin <kirill.yukhin@intel.com>
8397 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8399 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
8400 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
8402 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
8403 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8404 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8405 (define_insn "*mul<mode>3"): Add EVEX version.
8407 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8408 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8409 Anna Tikhonova <anna.tikhonova@intel.com>
8410 Ilya Tocar <ilya.tocar@intel.com>
8411 Andrey Turetskiy <andrey.turetskiy@intel.com>
8412 Ilya Verbin <ilya.verbin@intel.com>
8413 Kirill Yukhin <kirill.yukhin@intel.com>
8414 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8416 * config/i386/sse.md
8417 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
8418 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
8419 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
8420 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
8421 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
8422 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
8423 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
8424 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
8425 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
8426 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
8427 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
8428 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
8429 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
8430 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
8431 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
8432 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
8434 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8435 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8436 Anna Tikhonova <anna.tikhonova@intel.com>
8437 Ilya Tocar <ilya.tocar@intel.com>
8438 Andrey Turetskiy <andrey.turetskiy@intel.com>
8439 Ilya Verbin <ilya.verbin@intel.com>
8440 Kirill Yukhin <kirill.yukhin@intel.com>
8441 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8443 * config/i386/sse.md
8444 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
8445 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
8446 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
8448 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8449 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8450 Anna Tikhonova <anna.tikhonova@intel.com>
8451 Ilya Tocar <ilya.tocar@intel.com>
8452 Andrey Turetskiy <andrey.turetskiy@intel.com>
8453 Ilya Verbin <ilya.verbin@intel.com>
8454 Kirill Yukhin <kirill.yukhin@intel.com>
8455 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8457 * config/i386/sse.md
8458 (define_mode_iterator VI128_256): New.
8459 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8461 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8462 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8463 Anna Tikhonova <anna.tikhonova@intel.com>
8464 Ilya Tocar <ilya.tocar@intel.com>
8465 Andrey Turetskiy <andrey.turetskiy@intel.com>
8466 Ilya Verbin <ilya.verbin@intel.com>
8467 Kirill Yukhin <kirill.yukhin@intel.com>
8468 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8470 * config/i386/sse.md
8471 (define_mode_iterator VI8_256_512): New.
8472 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
8474 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
8475 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
8477 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
8479 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8481 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
8482 pointer to the cumulative reloc value and return the value for
8484 (compute_reloc_for_rtx): Take a const_rtx. Call
8485 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
8486 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
8487 for_each_rtx for the CONST case.
8489 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8491 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
8492 (mark_constants_in_pattern): ...this new function to iterate over
8494 (mark_constants): Update accordingly.
8496 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8498 * varasm.c: Include rtl-iter.h.
8499 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
8500 Remove the pointer to the cumulative hashval_t and just return
8501 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
8502 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8503 Accumulate the hashval_ts here instead of const_rtx_hash_1.
8505 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8507 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
8508 Give real type of data parameter. Remove return value.
8509 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
8510 to iterate over subrtxes.
8512 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8514 * var-tracking.c (use_narrower_mode_test): Turn from being a
8515 for_each_rtx callback to being a function that examines each
8517 (adjust_mems): Update accordingly.
8519 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8521 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
8522 callback to being a function that examines each subrtx itself.
8523 Remove handling of null rtxes.
8524 (add_uses): Update accordingly.
8526 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8528 * var-tracking.c: Include rtl-iter.h.
8529 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
8530 to being a function that examines each subrtx itself.
8531 (use_type): Update accordingly.
8533 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8535 * store-motion.c: Include rtl-iter.h.
8536 (extract_mentioned_regs_1): Delete.
8537 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
8538 for_each_rtx to iterate over subrtxes.
8540 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8542 * sel-sched.c: Include rtl-iter.h
8543 (count_occurrences_1): Delete.
8544 (count_occurrences_equiv): Turn rtxes into const_rtxes.
8545 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8547 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8549 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
8550 * rtlanal.c (tls_referenced_p_1): Delete.
8551 (tls_referenced_p): Take a const_rtx rather than an rtx.
8552 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8554 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8556 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
8557 (for_each_inc_dec): Take an rtx rather than an rtx *.
8558 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
8559 (cselib_record_sets): Likewise.
8560 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
8561 (check_for_inc_dec): Likewise.
8562 * rtlanal.c (for_each_inc_dec_ops): Delete.
8563 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
8564 rather than a pointer to the memory address. Replace
8565 for_each_inc_dec_ops argument with separate function and data
8566 arguments. Abort on non-autoinc addresses.
8567 (for_each_inc_dec_find_mem): Delete.
8568 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
8569 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
8571 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8573 * rtl.h (find_all_hard_regs): Declare.
8574 * rtlanal.c (find_all_hard_regs): New function.
8575 (record_hard_reg_uses_1): Delete.
8576 (record_hard_reg_uses): Use find_all_hard_regs.
8578 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8580 * rtl.h (replace_label_data): Delete.
8581 (replace_label): Take the old label, new label and update-nuses flag
8582 as direct arguments. Return void.
8583 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
8584 * rtlanal.c (replace_label): Update interface as above. Handle
8585 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
8586 iterator. Use FOR_EACH_SUBRTX_PTR.
8588 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8590 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8591 with const_rtx parameters.
8592 * varasm.c (get_pool_constant): Likewise.
8593 * rtlanal.c (rtx_referenced_p_1): Delete.
8594 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8595 Assert that the rtx we're looking for is nonnull. Allow searches
8596 for constant pool SYMBOL_REFs.
8598 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8600 * reload1.c: Include rtl-iter.h.
8601 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8602 to being a function that examines each subrtx itself.
8603 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8605 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8607 * regcprop.c (cprop_find_used_regs_1): Delete.
8608 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8610 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8612 * regcprop.c: Include rtl-iter.h.
8613 (kill_value): Take a const_rtx.
8614 (kill_autoinc_value): Turn from being a for_each_rtx callback
8615 to being a function that examines each subrtx itself.
8616 (copyprop_hardreg_forward_1): Update accordingly.
8618 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8620 * reg-stack.c: Include rtl-iter.h.
8621 (subst_stack_regs_in_debug_insn): Delete.
8622 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8623 instead of for_each_rtx.
8625 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8627 * lower-subreg.c (find_decomposable_subregs): Turn from being
8628 a for_each_rtx callback to being a function that examines each
8629 subrtx itself. Remove handling of null rtxes.
8630 (decompose_multiword_subregs): Update accordingly.
8632 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8634 * lower-subreg.c (adjust_decomposed_uses): Delete.
8635 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8636 Remove handling of null rtxes.
8638 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8640 * lower-subreg.c: Include rtl-iter.h.
8641 (resolve_subreg_use): Turn from being a for_each_rtx callback
8642 to being a function that examines each subrtx itself. Remove
8643 handling of null rtxes.
8644 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8645 (decompose_multiword_subregs): Likewise.
8647 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8649 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8650 to being a function that examines each subrtx itself.
8651 (simplify_using_condition, simplify_using_initial_values): Update
8654 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8656 * loop-iv.c: Include rtl-iter.h.
8657 (find_single_def_src): New function.
8658 (replace_single_def_regs): Turn from being a for_each_rtx callback
8659 to being a function that examines each subrtx itself.
8660 (replace_in_expr, simplify_using_initial_values): Update accordingly.
8662 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8664 * jump.c (eh_returnjump_p_1): Delete.
8665 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8666 Remove handling of null rtxes.
8668 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8670 * jump.c: Include rtl-iter.h.
8671 (returnjump_p_1): Delete.
8672 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8673 Remove handling of null rtxes.
8675 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8677 * ira.c: Include rtl-iter.h.
8678 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
8679 to being a function that examines each subrtx itself. Remove
8680 handling of null rtxes.
8681 (update_equiv_regs): Update call accordingly.
8683 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8685 * fwprop.c: Include rtl-iter.h.
8686 (varying_mem_p): Turn from being a for_each_rtx callback to being
8687 a function that examines each subrtx itself.
8688 (propagate_rtx): Update accordingly.
8690 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8692 * function.c: Include rtl-iter.h
8693 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
8694 callback to being a function that examines each subrtx itself.
8695 Return the changed flag.
8696 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
8697 (instantiate_virtual_regs): Update calls accordingly.
8699 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8701 * final.c: Include rtl-iter.h.
8702 (mark_symbol_ref_as_used): Delete.
8703 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
8706 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8708 * emit-rtl.c: Include rtl-iter.h.
8709 (find_auto_inc): Turn from being a for_each_rtx callback to being
8710 a function that examines each subrtx itself. Assume the first operand
8711 to an RTX_AUTOINC is the automodified register.
8712 (try_split): Update call accordingly.
8714 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8716 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
8717 Return a bool, inverting the result so that 0/false means "not ok".
8718 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
8719 subrtxes of a CONST.
8720 (mem_loc_descriptor, add_const_value_attribute)
8721 (resolve_addr_in_expr): Update calls accordingly.
8723 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8725 * dwarf2out.c: Include rtl-iter.h.
8726 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
8727 Remove unused data parameter. Return a bool, inverting the result
8728 so that 0/false means "not ok".
8729 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
8730 instead of for_each_rtx.
8732 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8734 * dse.c: Include rtl-iter.h.
8735 (check_mem_read_rtx): Change void * parameter to real type.
8736 Remove return value.
8737 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
8738 for_each_rtx. Don't handle null rtxes.
8740 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8742 * df-problems.c: Include rtl-iter.h.
8743 (find_memory): Turn from being a for_each_rtx callback to being
8744 a function that examines each subrtx itself. Continue to look for
8745 volatile references even after a nonvolatile one has been found.
8746 (can_move_insns_across): Update calls accordingly.
8748 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8750 * ddg.c (walk_mems_2, walk_mems_1): Delete.
8751 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
8752 to iterate over subrtxes. Return a bool rather than an int.
8754 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8756 * ddg.c: Include rtl-iter.h.
8757 (mark_mem_use_1): Rename to...
8758 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
8759 instead of for_each_rtx.
8760 (mem_read_insn_p): Update accordingly.
8762 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8764 * cse.c (change_cc_mode_args): Delete.
8765 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
8766 a function that examines each subrtx itself. Take the fields of
8767 change_cc_mode_args as argument and return void.
8768 (cse_change_cc_mode_insn): Update calls accordingly.
8770 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8772 * cse.c (is_dead_reg): Change argument to const_rtx.
8773 (dead_debug_insn_data): Delete.
8774 (is_dead_debug_insn): Expand commentary. Turn from being a
8775 for_each_rtx callback to being a function that examines
8776 each subrtx itself. Take the fields of dead_debug_insn_data
8778 (delete_trivially_dead_insns): Update call accordingly.
8780 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8782 * cse.c (check_for_label_ref): Move earlier in file. Turn from
8783 being a for_each_rtx callback to being a function that examines
8785 (cse_extended_basic_block): Update call accordingly.
8787 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8789 * cse.c (check_dependence_data): Delete.
8790 (check_dependence): Change from being a for_each_rtx callback to being
8791 a function that examines all subrtxes itself. Don't handle null rtxes.
8792 (invalidate): Update call accordingly.
8794 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8796 * cse.c: Include rtl-iter.h.
8797 (approx_reg_cost_1): Delete.
8798 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8799 Don't handle null rtxes.
8801 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8803 * cfgcleanup.c: Include rtl-iter.h.
8804 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
8805 to being a function that examines each subrtx itself.
8806 (thread_jump): Update accordingly.
8808 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8810 * combine-stack-adj.c: Include rtl-iter.h.
8811 (record_stack_refs_data): Delete.
8812 (record_stack_refs): Turn from being a for_each_rtx callback
8813 to being a function that examines each subrtx itself.
8814 Take a pointer to the reflist. Invert sense of return value
8815 so that true means success and false means failure. Don't
8817 (combine_stack_adjustments_for_block): Update accordingly.
8819 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8821 * combine.c (record_truncated_value): Turn from being a for_each_rtx
8822 callback to a function that takes an rtx and returns a bool
8823 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
8826 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8828 * combine.c: Include rtl-iter.h.
8829 (unmentioned_reg_p_1): Delete.
8830 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8831 Don't handle null rtxes.
8833 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8835 * calls.c: Include rtl-iter.h.
8836 (internal_arg_pointer_based_exp_1): Delete.
8837 (internal_arg_pointer_based_exp): Take a const_rtx.
8838 Use FOR_EACH_SUBRTX to iterate over subrtxes.
8840 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8842 * caller-save.c: Include rtl-iter.h.
8843 (add_used_regs_1): Delete.
8844 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
8845 to iterate over subrtxes. Assert that any remaining pseudos
8848 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8850 * bt-load.c: Include rtl-iter.h.
8851 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
8852 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
8853 to iterate over subrtxes.
8854 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
8855 find_btr_use rather than btr_referenced_p.
8857 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8859 * alias.c: Include rtl-iter.h.
8860 (refs_newer_value_cb): Delete.
8861 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8863 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8865 * rtl-iter.h: New file.
8866 * rtlanal.c: Include it.
8867 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
8868 (generic_subrtx_iterator <T>::add_single_to_queue)
8869 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
8870 (generic_subrtx_iterator <T>::free_array): New functions.
8871 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
8872 (generic_subrtx_iterator <const_rtx_accessor>)
8873 (generic_subrtx_iterator <rtx_var_accessor>
8874 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
8875 (setup_reg_subrtx_bounds): New function.
8876 (init_rtlanal): Call it.
8878 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
8881 * config/sh/sh.md (ashlsi3): Handle negative shift count for
8883 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
8885 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
8887 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
8889 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8891 * rtl.h (JUMP_LABEL_AS_INSN): New.
8893 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8895 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
8897 (alloc_EXPR_LIST): Strengthen return type from rtx to
8899 (remove_free_EXPR_LIST_node): Likewise for param.
8900 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
8901 from rtx to rtx_expr_list *.
8902 * sched-int.h (struct deps_desc): Strengthen fields
8903 "pending_read_mems" and "pending_write_mems" from rtx to
8906 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
8907 rtx to rtx_expr_list *.
8908 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
8909 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
8911 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
8912 from rtx to rtx_expr_list *.
8913 * loop-iv.c (simplify_using_initial_values): Strengthen local
8914 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
8915 "pnote_next" from rtx * to rtx_expr_list **.
8916 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
8917 param "exprp" from rtx * to rtx_expr_list **.
8918 (add_insn_mem_dependence): Strengthen local "mem_list" from
8919 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
8921 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
8922 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
8923 param "old_mems_p" from rtx * to rtx_expr_list **.
8924 * var-tracking.c (struct adjust_mem_data): Strengthen field
8925 "side_effects" from rtx to rtx_expr_list *.
8926 (adjust_insn): Replace NULL_RTX with NULL when assigning to
8928 (prepare_call_arguments): Likewise.
8930 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8932 * function.h (struct rtl_data): Strengthen field
8933 "x_stack_slot_list" from rtx to rtx_expr_list *.
8935 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
8936 when assigning to stack_slot_list.
8938 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8940 * function.h (struct rtl_data): Strengthen field
8941 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
8942 * rtl.h (remove_node_from_expr_list): Strengthen second param from
8943 rtx * to rtx_expr_list **.
8945 * cfgbuild.c (make_edges): In loop over
8946 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
8947 rtx_expr_list *, and use methods of the latter class to clarify
8949 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
8950 rtx_expr_list *, and use methods of the latter class to clarify
8952 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8953 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8954 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
8955 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
8956 to rtx_expr_list *. Use methods of the latter class to clarify
8959 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8961 * function.h (struct expr_status): Strengthen field
8962 "x_forced_labels" from rtx to rtx_expr_list *.
8964 * cfgbuild.c (make_edges): Split local "x" into two locals,
8965 strengthening one from rtx to rtx_expr_list *, and using methods
8967 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
8968 loop over forced_labels, introduce strengthen it from rtx to
8969 rtx_expr_list *, using methods to clarify the code.
8970 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
8971 to rtx_expr_list *, using methods of said class to clarify the
8973 * reload1.c (set_initial_label_offsets): Split local "x" into two
8974 per-loop variables, strengthening the first from rtx to
8975 rtx_expr_list * and using methods.
8977 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8979 * coretypes.h (class rtx_expr_list): Add forward declaration.
8980 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
8981 * gengenrtl.c (special_rtx): Add EXPR_LIST.
8982 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
8983 invariant: GET_CODE (X) == EXPR_LIST.
8984 (is_a_helper <rtx_expr_list *>::test): New.
8985 (rtx_expr_list::next): New.
8986 (rtx_expr_list::element): New.
8987 (gen_rtx_EXPR_LIST): New.
8989 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8991 * varasm.c (mark_constants): Convert a GET_CODE check into a
8992 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
8993 Use methods of rtx_sequence to clarify the code.
8995 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8997 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
8998 local "seq" via a checked cast, and use methods of rtx_sequence
8999 to simplify the code.
9001 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9003 * resource.c (mark_referenced_resources): Strengthen local
9004 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
9005 using methods of rtx_sequence to clarify the code.
9006 (find_dead_or_set_registers): Within the switch statement, convert
9007 a GET_CODE check to a dyn_cast, introducing local "seq". Within
9008 the JUMP_P handling, introduce another local "seq", adding a
9009 checked cast to rtx_sequence *. In both cases, use methods of
9010 rtx_sequence to clarify the code.
9011 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
9012 via a checked cast, and use methods of rtx_sequence to simplify
9015 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9017 * reorg.c (redundant_insn): In two places in the function, replace
9018 a check of GET_CODE with a dyn_cast, introducing local "seq", and
9019 usings methods of rtx_sequence to clarify the code.
9021 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9023 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
9024 local "seq" with a checked cast, and use methods of rtx_sequence
9025 to clarify the code.
9027 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9029 * function.c (contains): Introduce local "seq" for PATTERN (insn),
9030 with a checked cast, in the region for where we know it's a
9031 SEQUENCE. Use methods of rtx_sequence.
9033 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9035 * final.c (get_attr_length_1): Replace GET_CODE check with a
9036 dyn_cast, introducing local "seq" and the use of methods of
9038 (shorten_branches): Likewise, introducing local "body_seq".
9039 Strengthen local "inner_insn" from rtx to rtx_insn *.
9040 (reemit_insn_block_notes): Replace GET_CODE check with a
9041 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
9042 Use methods of rtx_sequence.
9043 (final_scan_insn): Likewise, introducing local "seq" for when
9044 "body" is known to be a SEQUENCE, using its methods.
9046 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9048 * except.c (can_throw_external): Strengthen local "seq" from rtx
9049 to rtx_sequence *. Use methods of rtx_sequence.
9050 (insn_nothrow_p): Likewise.
9052 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9054 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
9055 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9056 Use methods of rtx_sequence.
9057 (scan_trace): Likewise for local "pat".
9059 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9061 * coretypes.h (class rtx_sequence): Add forward declaration.
9062 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
9063 invariant: GET_CODE (X) == SEQUENCE.
9064 (is_a_helper <rtx_sequence *>::test): New.
9065 (is_a_helper <const rtx_sequence *>::test): New.
9066 (rtx_sequence::len): New.
9067 (rtx_sequence::element): New.
9068 (rtx_sequence::insn): New.
9070 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9072 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
9074 (alloc_INSN_LIST): Strengthen return type from rtx to
9076 (copy_INSN_LIST): Likewise for return type and param.
9077 (concat_INSN_LIST): Likewise for both params and return type.
9078 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
9079 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
9080 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
9081 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
9083 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
9084 "implicit_sets", "control_uses", "clobbers" from rtx to
9086 (struct deps_desc): Likewise for fields "pending_read_insns",
9087 "pending_write_insns", "pending_jump_insns",
9088 "last_pending_memory_flush", "last_function_call",
9089 "last_function_call_may_noreturn", "sched_before_next_call",
9090 "sched_before_next_jump".
9091 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
9092 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
9094 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
9095 from rtx to rtx_insn_list *.
9096 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
9099 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
9100 to rtx_insn_list **.
9101 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
9103 (queue_insn): Likewise for local "link".
9104 (struct haifa_saved_data): Strengthen field "insn_queue" from
9105 rtx * to rtx_insn_list **.
9106 (save_backtrack_point): Update allocation of save->insn_queue to
9107 reflect the strengthening of elements from rtx to rtx_insn_list *.
9108 (queue_to_ready): Strengthen local "link" from rtx to
9109 rtx_insn_list *; use methods "next" and "insn" when traversing the
9111 (early_queue_to_ready): Likewise for locals "link", "next_link",
9113 (schedule_block): Update allocation of insn_queue to reflect the
9114 strengthening of elements from rtx to rtx_insn_list *. Strengthen
9115 local "link" from rtx to rtx_insn_list *, and use methods when
9117 (add_to_speculative_block): Strengthen locals "twins" and
9118 "next_node" from rtx to rtx_insn_list *, and use methods when
9119 working with them. Strengthen local "twin" from rtx to
9120 rtx_insn *, eliminating a checked cast.
9121 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
9122 from rtx to rtx_insn_list *, and use methods when working with
9125 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
9126 from rtx to rtx_insn_list *, adding a checked cast.
9127 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
9129 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
9130 "newlink" from rtx to rtx_insn_list *. Strengthen local
9131 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
9132 from rtx to rtx_insn *.
9133 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
9134 from rtx to rtx_insn_list *. Use methods of the latter class.
9135 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
9136 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
9137 (remove_free_INSN_LIST_node): Strengthen return type and local
9138 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
9139 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
9140 rtx_insn_list *, using "insn" method.
9142 * sched-deps.c (add_dependence_list): Strengthen param "list"
9143 from rtx to rtx_insn_list *, and use methods when working with it.
9144 (add_dependence_list_and_free): Strengthen param "listp" from
9145 rtx * to rtx_insn_list **.
9146 (remove_from_dependence_list): Strenghten param "listp" from rtx *
9147 to rtx_insn_list **, and use methods when working with *listp.
9148 (remove_from_both_dependence_lists): Strengthen param "listp" from
9149 rtx * to rtx_insn_list **
9150 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
9151 to rtx_insn_list **. Eliminate local "link", in favor of two new
9152 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
9154 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
9155 by introducing local "cond_deps".
9156 (remove_from_deps): Strengthen param "insn" from rtx to
9159 * sched-rgn.c (concat_insn_mem_list): Strengthen param
9160 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
9161 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
9162 Use methods of rtx_insn_list.
9164 * store-motion.c (struct st_expr): Strengthen fields
9165 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
9166 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
9168 (find_moveable_store): Split out "tmp" into multiple more-tightly
9169 scoped locals. Use methods of rtx_insn_list *.
9170 (compute_store_table): Strengthen local "tmp" from rtx to
9171 rtx_insn *. Use methods of rtx_insn_list *.
9173 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9175 * coretypes.h (class rtx_insn_list): Add forward declaration.
9176 * rtl.h (class rtx_insn_list): New subclass of rtx_def
9177 (is_a_helper <rtx_insn_list *>::test): New.
9178 (rtx_insn_list::next): New.
9179 (rtx_insn_list::insn): New.
9180 (gen_rtx_INSN_LIST): Add prototype.
9181 * emit-rtl.c (gen_rtx_INSN_LIST): New.
9182 * gengenrtl.c (special_rtx): Add INSN_LIST.
9184 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9186 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
9187 "prev" from rtx to rtx_insn *.
9189 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9191 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
9192 functions. Require merely an rtx for now, not an rtx_insn *.
9193 (BLOCK_FOR_INSN): Likewise.
9194 (INSN_LOCATION): Likewise.
9195 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
9197 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9199 * rtl.h (PATTERN): Convert this macro into a pair of inline
9200 functions, for now, requiring const_rtx and rtx.
9202 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9204 * target.def (unwind_emit): Strengthen param "insn" from rtx to
9206 (final_postscan_insn): Likewise.
9207 (adjust_cost): Likewise.
9208 (adjust_priority): Likewise.
9209 (variable_issue): Likewise.
9210 (macro_fusion_pair_p): Likewise.
9211 (dfa_post_cycle_insn): Likewise.
9212 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
9213 (first_cycle_multipass_issue): Likewise.
9214 (dfa_new_cycle): Likewise.
9215 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
9216 (speculate_insn): Likewise for param "insn".
9217 (gen_spec_check): Likewise for params "insn" and "label".
9218 (get_insn_spec_ds): Likewise for param "insn".
9219 (get_insn_checked_ds): Likewise.
9220 (dispatch_do): Likewise.
9221 (dispatch): Likewise.
9222 (cannot_copy_insn_p): Likewise.
9223 (invalid_within_doloop): Likewise.
9224 (legitimate_combined_insn): Likewise.
9228 * doc/tm.texi: Automatically updated to reflect changes to
9231 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
9233 (schedule_block): Likewise.
9234 (sched_init): Likewise.
9235 (sched_speculate_insn): Strengthen param "insn" from rtx to
9237 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
9239 * hooks.c (hook_bool_rtx_true): Rename to...
9240 hook_bool_rtx_insn_true): ...this, and strengthen first param from
9242 (hook_constcharptr_const_rtx_null): Rename to...
9243 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9244 first param from const_rtx to const rtx_insn *.
9245 (hook_bool_rtx_int_false): Rename to...
9246 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9247 param from rtx to rtx_insn *.
9248 (hook_void_rtx_int): Rename to...
9249 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9252 * hooks.h (hook_bool_rtx_true): Rename to...
9253 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
9255 (hook_bool_rtx_int_false): Rename to...
9256 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9257 param from rtx to rtx_insn *.
9258 (hook_void_rtx_int): Rename to...
9259 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9261 (hook_constcharptr_const_rtx_null): Rename to...
9262 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9263 first param from const_rtx to const rtx_insn *.
9265 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
9266 and local "prev" from rtx to rtx_insn *.
9268 * sched-int.h (sched_speculate_insn): Strengthen first param from
9271 * sel-sched.c (create_speculation_check): Likewise for local "label".
9272 * targhooks.c (default_invalid_within_doloop): Strengthen param
9273 "insn" from const_rtx to const rtx_insn *.
9274 * targhooks.h (default_invalid_within_doloop): Strengthen param
9275 from const_rtx to const rtx_insn *.
9277 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
9278 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
9280 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
9282 (arc_invalid_within_doloop): Likewise, with const.
9284 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
9285 (arm_cannot_copy_insn_p): Likewise for param "insn".
9286 (arm_unwind_emit): Likewise.
9288 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
9291 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
9292 (c6x_variable_issue): Likewise. Removed now-redundant checked
9294 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
9296 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
9297 Likewise for param "insn".
9298 (epiphany_mode_after): Likewise.
9299 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
9300 params "insn", "dep_insn".
9301 (epiphany_mode_needed): Likewise for param "insn".
9302 (epiphany_mode_after): Likewise.
9304 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
9305 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
9306 (ix86_avx_u128_mode_needed): Likewise.
9307 (ix86_i387_mode_needed): Likewise.
9308 (ix86_mode_needed): Likewise.
9309 (ix86_avx_u128_mode_after): Likewise.
9310 (ix86_mode_after): Likewise.
9311 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
9312 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
9313 (ix86_adjust_priority): Likewise for param "insn".
9314 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
9315 (do_dispatch): Likewise.
9316 (has_dispatch): Likewise.
9317 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
9319 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
9320 reflect renaming of default hook implementation from
9321 hook_constcharptr_const_rtx_null to
9322 hook_constcharptr_const_rtx_insn_null.
9323 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
9325 (ia64_variable_issue): Likewise for param "insn".
9326 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
9327 (ia64_dfa_new_cycle): Likewise.
9328 (ia64_get_insn_spec_ds): Likewise.
9329 (ia64_get_insn_checked_ds): Likewise.
9330 (ia64_speculate_insn): Likewise.
9331 (ia64_gen_spec_check): Likewise for params "insn", "label".
9332 (ia64_asm_unwind_emit): Likewise for param "insn".
9334 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
9336 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
9338 (m68k_sched_variable_issue): Likewise for param "insn".
9340 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
9343 * config/microblaze/microblaze.c (microblaze_adjust_cost):
9344 Likewise for params "insn", "dep".
9346 * config/mips/mips.c (mips_adjust_cost): Likewise.
9347 (mips_variable_issue): Likewise for param "insn".
9348 (mips_final_postscan_insn): Likewise.
9350 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
9351 for params "insn", "dep".
9353 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
9355 (pa_adjust_priority): Likewise for param "insn".
9357 * config/picochip/picochip.c (picochip_sched_adjust_cost):
9358 Likewise for params "insn", "dep_insn".
9360 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
9362 (rs6000_variable_issue): Likewise.
9363 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
9364 (rs6000_debug_adjust_cost): Likewise.
9365 (rs6000_adjust_priority): Likewise for param "insn".
9366 (rs6000_use_sched_lookahead_guard): Likewise.
9367 (get_next_active_insn): Likewise for return type and both params.
9368 (redefine_groups): Likewise for params "prev_head_insn", "tail"
9369 and locals "insn", "next_insn".
9370 (pad_groups): Likewise.
9372 * config/s390/s390.c (s390_adjust_priority): Likewise for param
9374 (s390_cannot_copy_insn_p): Likewise.
9375 (s390_sched_variable_issue): Likewise for third param, eliminating
9377 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
9378 default hook implementation from hook_constcharptr_const_rtx_null
9379 to hook_constcharptr_const_rtx_insn_null.
9381 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
9382 from rtx to rtx_insn *.
9383 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
9384 (sh_variable_issue): Likewise for param "insn".
9385 (sh_dfa_new_cycle): Likewise.
9386 (sh_mode_needed): Likewise.
9387 (sh_mode_after): Likewise.
9389 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
9390 params "insn", "dep_insn".
9391 (hypersparc_adjust_cost): Likewise.
9392 (sparc_adjust_cost): Likewise.
9394 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
9395 param, eliminated checked cast.
9396 (spu_sched_adjust_cost): Likewise for first and third params.
9398 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
9399 params "insn" and "dep_insn" from rtx to rtx_insn *.
9401 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
9403 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9405 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
9406 (set_is_load_p): ...this, updating to work on a SET pattern rather
9408 (is_store_insn): Rename to...
9409 (set_is_store_p): ...this, updating to work on a SET pattern
9410 rather than an insn.
9411 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
9412 top of function to where it is needed. Rewrite the bogus
9413 condition that checks for "insn" and "dep" being PARALLEL to
9414 instead use single_set, introducing locals "insn_set" and
9415 "dep_set". Given that we only ever returned "cost" for a non-pair
9416 of SETs, bail out early if we don't have a pair of SET.
9417 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
9418 use the new locals "insn_set" and "dep_set", and update calls to
9419 is_load_insn and is_store_insn to be calls to set_is_load_p and
9422 2014-08-27 Guozhi Wei <carrot@google.com>
9425 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
9426 amount before using it.
9428 2014-08-27 Richard Biener <rguenther@suse.de>
9430 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
9431 get_maxval_strlen inside a more useful API.
9432 (gimple_fold_builtin_with_strlen): Remove and fold into ...
9433 (gimple_fold_builtin): ... caller.
9434 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
9435 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
9436 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
9437 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
9438 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
9439 gimple_fold_builtin_sprintf): Adjust to compute maxval
9442 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
9445 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
9447 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9448 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9449 Anna Tikhonova <anna.tikhonova@intel.com>
9450 Ilya Tocar <ilya.tocar@intel.com>
9451 Andrey Turetskiy <andrey.turetskiy@intel.com>
9452 Ilya Verbin <ilya.verbin@intel.com>
9453 Kirill Yukhin <kirill.yukhin@intel.com>
9454 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9456 * config/i386/sse.md
9457 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
9458 Use `concat_tg_mode' attribute to determine asm register size.
9460 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9461 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9462 Anna Tikhonova <anna.tikhonova@intel.com>
9463 Ilya Tocar <ilya.tocar@intel.com>
9464 Andrey Turetskiy <andrey.turetskiy@intel.com>
9465 Ilya Verbin <ilya.verbin@intel.com>
9466 Kirill Yukhin <kirill.yukhin@intel.com>
9467 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9469 * config/i386/sse.md
9470 (define_mode_iterator VI48_AVX512VL): New.
9471 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
9472 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
9473 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
9474 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9475 with VI1): Change mode iterator.
9476 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9477 with VI_ULOADSTORE_BW_AVX512VL): New.
9478 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9479 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9480 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9481 with VI1): Change mode iterator.
9482 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9483 with VI_ULOADSTORE_BW_AVX512VL): New.
9484 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9485 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9486 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9487 with VI1): Change mode iterator.
9488 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9489 with VI_ULOADSTORE_BW_AVX512VL): New.
9490 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9491 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
9492 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
9493 (define_insn "<avx512>_storedqu<mode>_mask" with
9494 VI48_AVX512VL): New.
9495 (define_insn "<avx512>_storedqu<mode>_mask" with
9496 VI12_AVX512VL): Ditto.
9498 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9499 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9500 Anna Tikhonova <anna.tikhonova@intel.com>
9501 Ilya Tocar <ilya.tocar@intel.com>
9502 Andrey Turetskiy <andrey.turetskiy@intel.com>
9503 Ilya Verbin <ilya.verbin@intel.com>
9504 Kirill Yukhin <kirill.yukhin@intel.com>
9505 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9507 * config/i386/sse.md
9508 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
9509 (define_mode_iterator VI48_AVX512BW): New.
9510 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
9511 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9512 with VI48_AVX2_48_AVX512F): New.
9513 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9514 with VI2_AVX512VL): Ditto.
9516 2014-08-27 Richard Biener <rguenther@suse.de>
9519 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
9520 (fold_builtin_3): Do not fold strcat_chk here.
9521 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
9523 (gimple_fold_builtin): Fold strcat_chk here.
9525 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
9527 * dwarf2out.h (dwarf2out_decl): Remove prototype.
9528 * dwarf2out.c (dwarf2out_decl): Make static.
9530 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
9532 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
9534 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9536 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
9537 from rtx to rtx_insn *.
9538 (cselib_lookup_from_insn): Likewise for final param.
9539 (cselib_subst_to_values_from_insn): Likewise.
9540 (cselib_add_permanent_equiv): Likewise.
9542 * cselib.c (cselib_current_insn): Likewise for this variable.
9543 (cselib_subst_to_values_from_insn): Likewise for param "insn".
9544 (cselib_lookup_from_insn): Likewise.
9545 (cselib_add_permanent_equiv): Likewise for param "insn" and local
9546 "save_cselib_current_insn".
9547 (cselib_process_insn): Replace use of NULL_RTX with NULL.
9549 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
9550 from rtx to rtx_insn *.
9552 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9554 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
9557 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9559 * df.h (df_dump_insn_problem_function): Strengthen first param of
9560 this callback from const_rtx to const rtx_insn *.
9561 (struct df_insn_info): Strengthen field "insn" from rtx to
9563 (DF_REF_INSN): Eliminate this function, reinstating the older
9565 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
9566 (df_reg_defined): Likewise.
9567 (df_find_use): Likewise.
9568 (df_reg_used): Likewise.
9569 (df_dump_insn_top): Strengthen param 1 from const_rtx to
9571 (df_dump_insn_bottom): Likewise.
9572 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
9573 (df_insn_debug_regno): Likewise.
9574 (debug_df_insn): Likewise.
9575 (df_rd_simulate_one_insn): Likewise for param 2.
9576 (df_word_lr_simulate_defs): Likewise for param 1.
9577 (df_word_lr_simulate_uses): Likewise.
9578 (df_md_simulate_one_insn): Likewise for param 2.
9579 (df_simulate_find_noclobber_defs): Likewise for param 1.
9580 (df_simulate_find_defs): Likewise.
9581 (df_simulate_defs): Likewise.
9582 (df_simulate_uses): Likewise.
9583 (df_simulate_one_insn_backwards): Likewise for param 2.
9584 (df_simulate_one_insn_forwards): Likewise.
9585 (df_uses_create): Likewise for param 2.
9586 (df_insn_create_insn_record): Likewise for param 1.
9587 (df_insn_delete): Likewise.
9588 (df_insn_rescan): Likewise.
9589 (df_insn_rescan_debug_internal): Likewise.
9590 (df_insn_change_bb): Likewise.
9591 (df_notes_rescan): Likewise.
9592 * rtl.h (remove_death): Likewise for param 2.
9593 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9595 * sched-int.h (reemit_notes): Strengthen param from rtx to
9597 * valtrack.h (propagate_for_debug): Likewise for param 1.
9599 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9600 local "tmp_rtx" from const_rtx to const rtx_insn *.
9601 * combine.c (remove_death): Strengthen param "insn" from rtx to
9603 (move_deaths): Likewise for local "where_dead".
9604 * cse.c (delete_trivially_dead_insns): Introduce local
9605 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9606 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9608 (df_reg_defined): Likewise.
9609 (df_find_use): Likewise.
9610 (df_reg_used): Likewise.
9611 (df_dump_insn_problem_data): Strengthen param "insn" from
9612 const_rtx to const rtx_insn *.
9613 (df_dump_insn_top): Likewise.
9614 (df_dump_insn_bottom): Likewise.
9615 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9616 (df_insn_debug_regno): Likewise.
9617 (debug_df_insn): Likewise.
9618 (DF_REF_INSN): Delete.
9619 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9620 from rtx to rtx_insn *.
9621 (df_chain_insn_top_dump): Strengthen param "insn" from
9622 const_rtx to const rtx_insn *.
9623 (df_chain_insn_bottom_dump): Likewise.
9624 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9626 (df_word_lr_simulate_uses): Likewise.
9627 (df_print_note): Likewise.
9628 (df_remove_dead_and_unused_notes): Likewise.
9629 (df_set_unused_notes_for_mw): Likewise.
9630 (df_set_dead_notes_for_mw): Likewise.
9631 (df_create_unused_note): Likewise.
9632 (df_simulate_find_defs): Likewise.
9633 (df_simulate_find_uses): Likewise.
9634 (df_simulate_find_noclobber_defs): Likewise.
9635 (df_simulate_defs): Likewise.
9636 (df_simulate_uses): Likewise.
9637 (df_simulate_one_insn_backwards): Likewise.
9638 (df_simulate_one_insn_forwards): Likewise.
9639 (df_md_simulate_one_insn): Likewise.
9640 * df-scan.c (df_uses_create): Likewise.
9641 (df_insn_create_insn_record): Likewise.
9642 (df_insn_delete): Likewise.
9643 (df_insn_rescan): Likewise.
9644 (df_insn_rescan_debug_internal): Likewise.
9645 (df_insn_change_bb): Likewise.
9646 (df_notes_rescan): Likewise.
9647 (df_refs_add_to_chains): Likewise.
9648 (df_insn_refs_verify): Likewise.
9649 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9650 when invoking df_insn_delete.
9651 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
9652 (set_unique_reg_note): Add checked cast.
9653 * final.c (cleanup_subreg_operands): Likewise.
9654 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
9655 "insn" from rtx to rtx_insn *.
9656 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
9657 "last" from rtx to rtx_insn *.
9658 * ira-emit.c (change_regs_in_insn): New function.
9659 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
9660 Invoke change_regs_in_insn rather than change_regs.
9661 * ira.c (update_equiv_regs): Strengthen locals "insn",
9662 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
9663 for_each_rtx_in_insn rather than for_each_rtx.
9664 * recog.c (confirm_change_group): Add checked casts.
9665 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
9667 (peep2_fill_buffer): Add checked cast.
9668 * rtlanal.c (remove_note): Likewise.
9669 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
9670 locals "next" "end" from rtx to rtx_insn *.
9672 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9674 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
9676 (struct reg_use_data): Likewise for field "insn".
9677 (insn_cost): Likewise for param.
9678 (real_insn_for_shadow): Likewise for return type and param.
9679 (increase_insn_priority): Likewise for param 1.
9680 (debug_dependencies): Likewise for both params.
9682 * haifa-sched.c (insn_delay): Likewise for param "insn".
9683 (real_insn_for_shadow): Likewise for return type and param "insn".
9684 (update_insn_after_change): Likewise for param "insn".
9685 (recompute_todo_spec): Likewise for param "next" and locals "pro",
9687 (insn_cost): Likewise for param "insn".
9688 (increase_insn_priority): Likewise.
9689 (calculate_reg_deaths): Likewise.
9690 (setup_insn_reg_pressure_info): Likewise.
9691 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
9692 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
9693 (model_recompute): Likewise.
9694 (must_restore_pattern_p): Likewise for param "next".
9695 (model_excess_cost): Likewise for param "insn".
9696 (queue_remove): Likewise.
9697 (adjust_priority): Likewise for param "prev".
9698 (update_register_pressure): Likewise for param "insn".
9699 (setup_insn_max_reg_pressure): Likewise for local "insn".
9700 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
9701 (model_add_to_schedule): Likewise.
9702 (model_reset_queue_indices): Likewise for local "insn".
9703 (unschedule_insns_until): Strengthen local "recompute_vec" from
9704 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
9705 "con" from rtx to rtx_insn *.
9706 (restore_last_backtrack_point): Likewise for both locals "x". Add
9708 (estimate_insn_tick): Likewise for param "insn".
9709 (commit_schedule): Likewise for params "prev_head", "tail" and
9711 (verify_shadows): Likewise for locals "i1", "i2".
9712 (dump_insn_stream): Likewise for params "head", "tail" and locals
9713 "next_tail", "insn".
9714 (schedule_block): Likewise for locals "insn", "x". Add a checked
9716 (fix_inter_tick): Likewise for params "head", "tail".
9717 (create_check_block_twin): Likewise for local "jump".
9718 (haifa_change_pattern): Likewise for param "insn".
9719 (haifa_speculate_insn): Likewise.
9720 (dump_new_block_header): Likewise for params "head", "tail".
9721 (fix_jump_move): Likewise for param "jump".
9722 (move_block_after_check): Likewise.
9723 (sched_init_insn_luid): Likewise for param "insn".
9724 (sched_init_luids): Likewise for local "insn".
9725 (insn_luid): Likewise for param "insn".
9726 (init_h_i_d): Likewise.
9727 (haifa_init_h_i_d): Likewise for local "insn".
9728 (haifa_init_insn): Likewise for param "insn".
9729 * sched-deps.c (add_dependence): Likewise for local "real_pro",
9731 (create_insn_reg_use): Likewise for param "insn".
9732 (setup_insn_reg_uses): Likewise. Add a checked cast.
9733 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
9734 "tail" from rtx to rtx_insn *.
9735 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
9736 "insn", "next_tail".
9738 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9740 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
9741 from rtx to rtx_insn *.
9742 (model_add_to_schedule): Likewise for locals "start", "end",
9745 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9747 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
9749 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
9750 "to" and locals "insn", "next", "copy". Remove now-redundant
9753 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9755 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
9756 rtx_insn * and param 4 from rtx * to rtx_insn **.
9757 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
9758 param 2 from rtx * to rtx_insn **.
9760 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
9761 rtx_insn * and final param from rtx * to rtx_insn **.
9763 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
9764 from rtx to rtx_insn *.
9765 (try_head_merge_bb): Likewise for both locals named "move_upto".
9766 * df-problems.c (can_move_insns_across): Likewise for params
9767 "from", "to", "across_from", "across_to" and locals "insn",
9768 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
9770 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
9771 from rtx to rtx_insn *.
9772 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
9773 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9774 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
9776 (noce_try_abs): Likewise.
9777 (noce_get_condition): Likewise for param "jump". Strengthen param
9778 "earliest" from rtx * to rtx_insn **.
9779 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
9781 (find_cond_trap): Likewise.
9782 (dead_or_predicable): Likewise for local "earliest".
9783 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
9785 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
9786 and local "prev". Strengthen param "earliest" from rtx * to
9788 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
9789 Strengthen param "earliest" from rtx * to rtx_insn **.
9791 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9793 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
9794 "to" and local "insn" from rtx to rtx_insn *.
9796 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9798 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
9799 from rtx to rtx_insn *.
9800 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
9801 (code_motion_path_driver): Likewise for local "last_insn".
9802 (simplify_changed_insns): Likewise for local "insn".
9804 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9806 * rtl.h (push_to_sequence): Strengthen param from rtx to
9808 (push_to_sequence2): Likewise for both params.
9809 (delete_insns_since): Likewise for param.
9810 (reorder_insns_nobb): Likewise for all three params.
9811 (set_new_first_and_last_insn): Likewise for both params.
9813 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
9814 rtx_insn *. Remove now-redundant cast.
9815 (set_last_insn): Likewise.
9817 * builtins.c (expand_builtin_return): Strengthen local
9818 "call_fusage" from rtx to rtx_insn *.
9819 * cfgrtl.c (create_basic_block_structure): Likewise for local
9821 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
9822 "first", "last" and local "insn".
9823 (delete_insns_since): Likewise for param "from".
9824 (reorder_insns_nobb): Likewise for params "from", "to", "after"
9826 (push_to_sequence): Likewise for param "first" and local "last".
9827 (push_to_sequence2): Likewise for params "first" and "last".
9828 * lra.c (emit_add3_insn): Likewise for local "last".
9829 (lra_emit_add): Likewise.
9830 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
9832 (process_address_1): Likewise for locals "insn", last".
9833 * modulo-sched.c (ps_first_note): Likewise for return type.
9834 * optabs.c (expand_binop_directly): Likewise for param "last".
9836 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9838 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
9840 * emit-rtl.c (get_last_insn_anywhere): Likewise.
9842 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9844 * function.h (struct sequence_stack): Strengthen fields "first"
9845 and "last" from rtx to rtx_insn *.
9846 (struct emit_status): Likewise for fields "x_first_insn" and
9849 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
9850 (set_first_insn): Add checked cast.
9851 (get_last_insn): Remove now-redundant checked cast.
9852 (set_last_insn): Add checked cast.
9854 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
9855 "saved_first" and "saved_last" from rtx to rtx_insn *.
9857 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9859 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
9860 (unlink_insn_chain): Strengthen both params from rtx to
9863 * cfgrtl.c (cfg_layout_function_header): Likewise for this
9865 (unlink_insn_chain): Likewise for params "first" and "last".
9866 Remove now-redundant checked cast.
9867 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
9868 (fixup_reorder_chain): Strengthen local "insn" from rtx to
9870 * emit-rtl.c (link_insn_into_chain): Likewise for all three
9872 (add_insn): Likewise for param "insn" and local "prev".
9873 (add_insn_after_nobb): Likewise for both params and local "next".
9874 (add_insn_before_nobb): Likewise for both params and local "prev".
9875 (add_insn_after): Rename param "after" to "uncast_after",
9876 introducing local "after" with another checked cast.
9877 (add_insn_before): Rename params "insn" and "before", giving them
9878 "uncast_" prefixes, adding the old names back using checked casts.
9879 (emit_note_after): Likewise for param "after".
9880 (emit_note_before): Likewise for param "before".
9881 (emit_label): Add a checked cast.
9883 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9885 * cselib.h (cselib_record_sets_hook): Strengthen initial param
9886 "insn" from rtx to rtx_insn *.
9888 * cselib.c (cselib_record_sets_hook): Likewise.
9890 * var-tracking.c (add_with_sets): Likewise, renaming back from
9891 "uncast_insn" to "insn" and eliminating the checked cast from rtx
9894 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9896 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
9897 and "header_" from rtx to rtx_insn *.
9898 (struct basic_block_d): Likewise for field "head_" within "x"
9899 field of union basic_block_il_dependent.
9900 (BB_HEAD): Drop function...
9901 (SET_BB_HEAD): ...and this function in favor of...
9902 (BB_HEAD): ...reinstate macro.
9903 (BB_END): Drop function...
9904 (SET_BB_END): ...and this function in favor of...
9905 (BB_END): ...reinstate macro.
9906 (BB_HEADER): Drop function...
9907 (SET_BB_HEADER): ...and this function in favor of...
9908 (BB_HEADER): ...reinstate macro.
9910 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
9911 (fix_crossing_unconditional_branches): Likewise.
9912 * caller-save.c (save_call_clobbered_regs): Likewise.
9913 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
9914 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
9915 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9916 (merge_blocks_move_successor_nojumps): Likewise.
9917 (outgoing_edges_match): Update use of for_each_rtx to
9918 for_each_rtx_in_insn.
9919 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
9920 (expand_gimple_cond): Likewise.
9921 (expand_gimple_tailcall): Likewise.
9922 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
9924 (construct_exit_block): Drop use of SET_BB_END.
9925 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
9927 (delete_insn): Rename param "insn" to "uncast_insn", introducing
9928 a new local "insn" with a checked cast to rtx_insn *. Drop use of
9929 SET_BB_HEAD and SET_BB_END.
9930 (create_basic_block_structure): Drop use of SET_BB_HEAD and
9932 (rtl_delete_block): Drop use of SET_BB_HEAD.
9933 (rtl_split_block): Drop use of SET_BB_END.
9934 (emit_nop_for_unique_locus_between): Likewise.
9935 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
9936 (block_label): Drop use of SET_BB_HEAD.
9937 (fixup_abnormal_edges): Drop use of SET_BB_END.
9938 (record_effective_endpoints): Drop use of SET_BB_HEADER.
9939 (relink_block_chain): Likewise.
9940 (fixup_reorder_chain): Drop use of SET_BB_END.
9941 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
9942 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
9943 rtx_insn **. Drop use of SET_BB_HEADER.
9944 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
9946 (BB_HEAD): Delete this function.
9947 (SET_BB_HEAD): Likewise.
9949 (SET_BB_END): Likewise.
9950 (BB_HEADER): Likewise.
9951 (SET_BB_HEADER): Likewise.
9952 * emit-rtl.c (add_insn_after): Rename param "insn" to
9953 "uncast_insn", adding a new local "insn" and a checked cast to
9954 rtx_insn *. Drop use of SET_BB_END.
9955 (remove_insn): Strengthen locals "next" and "prev" from rtx to
9956 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
9957 (reorder_insns): Drop use of SET_BB_END.
9958 (emit_insn_after_1): Strengthen param "first" and locals "last",
9959 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
9960 (emit_pattern_after_noloc): Add checked cast.
9961 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
9962 (restore_other_notes): Likewise.
9963 (move_insn): Likewise.
9964 (sched_extend_bb): Likewise.
9965 (fix_jump_move): Likewise.
9966 * ifcvt.c (noce_process_if_block): Likewise.
9967 (dead_or_predicable): Likewise.
9968 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
9969 * reg-stack.c (change_stack): Drop use of SET_BB_END.
9970 * sel-sched-ir.c (sel_move_insn): Likewise.
9971 * sel-sched.c (move_nop_to_previous_block): Likewise.
9973 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
9975 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9977 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9979 * basic-block.h (create_basic_block_structure): Strengthen params
9980 1 "head" and 2 "end" from rtx to rtx_insn *.
9981 * cfgrtl.c (create_basic_block_structure): Likewise.
9982 (rtl_create_basic_block): Update casts from void * to rtx to
9983 rtx_insn *, so that we can pass them as rtx_insn * to
9984 create_basic_block_structure.
9985 * sel-sched-ir.c (sel_create_basic_block): Likewise.
9987 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9989 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
9991 (check_for_inc_dec): Strengthen param "insn" from rtx to
9994 * cselib.h (cselib_process_insn): Likewise.
9996 * cselib.c (cselib_record_sets): Likewise.
9997 (cselib_process_insn): Likewise.
9999 * dse.c (struct insn_info): Likewise for field "insn".
10000 (check_for_inc_dec_1): Likewise for local "insn".
10001 (check_for_inc_dec): Likewise for param "insn".
10002 (scan_insn): Likewise.
10003 (dse_step1): Likewise for local "insn".
10005 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
10006 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
10008 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10010 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
10011 from rtx to rtx_insn *.
10012 (DEP_PRO): Delete this function and...
10013 (SET_DEP_PRO): ...this function in favor of...
10014 (DEP_PRO): ...reinstate this macro.
10015 (DEP_CON): Delete this function and...
10016 (SET_DEP_CON): ...this function in favor of...
10017 (DEP_CON): ...reinstate this old macro.
10018 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
10019 (init_dep): Likewise.
10020 (set_priorities): Likewise for both params.
10021 (sd_copy_back_deps): Likewise for params 1 and 2.
10023 * haifa-sched.c (priority): Likewise for param "insn" and local
10025 (set_priorities): Likewise for params "head" and "tail" and local
10027 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
10029 (add_to_speculative_block): Add a checked cast.
10030 (create_check_block_twin): Drop use of SET_DEP_CON.
10031 (add_jump_dependencies): Strengthen params "insn" and "jump" from
10034 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
10035 Drop use of SET_DEP_PRO
10036 (init_dep): Strengthen params "pro" and "con" from rtx to
10038 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
10039 use of SET_DEP_CON.
10042 (SET_DEP_PRO): Delete.
10043 (SET_DEP_CON): Delete.
10045 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10047 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
10048 from rtx to rtx_insn *.
10049 (VINSN_INSN_RTX): Eliminate rvalue function and...
10050 (SET_VINSN_INSN): ...lvalue function in favor of...
10051 (VINSN_INSN_RTX): reinstate this old macro.
10053 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
10054 in favor of VINSN_INSN_RTX.
10055 (VINSN_INSN_RTX): Delete this function.
10056 (SET_VINSN_INSN_RTX): Likewise.
10058 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10060 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
10061 (BND_TO): Delete this function and...
10062 (SET_BND_TO): ...this functions in favor of...
10063 (BND_TO): ...reinstating this macro.
10064 (struct _fence): Strengthen field "executing_insns" from
10065 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
10066 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
10067 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
10068 and param "insn" from rtx to insn_t.
10069 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
10072 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
10074 (rtx_vec_t): Likewise.
10075 (struct sched_deps_info_def): Strengthen param of "start_insn"
10076 callback from rtx to rtx_insn *. Likewise for param "insn2" of
10077 "note_mem_dep" callback and first param of "note_dep" callback.
10079 * haifa-sched.c (add_to_speculative_block): Strengthen param
10080 "insn" from rtx to rtx_insn *.
10081 (clear_priorities): Likewise.
10082 (calc_priorities): Likewise for local "insn".
10084 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
10085 Remove redundant checked cast.
10086 (haifa_note_mem_dep): Likewise for param "pending_insn".
10087 (haifa_note_dep): Likewise for param "elem".
10088 (note_mem_dep): Likewise for param "e".
10089 (sched_analyze_1): Add checked casts.
10090 (sched_analyze_2): Likewise.
10092 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
10093 from rtx to rtx_insn *.
10094 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
10095 from vec<rtx> * to vec<rtx_insn *> *.
10097 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
10099 (flist_add): Strengthen param "executing_insns" from
10100 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10101 (advance_deps_context): Remove now-redundant checked cast.
10102 (init_fences): Replace uses of NULL_RTX with NULL.
10103 (merge_fences): Strengthen params "last_scheduled_insn" and
10104 "sched_next" from rtx to rtx_insn * and "executing_insns" from
10105 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10106 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
10107 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
10108 an instruction, rather than doing double-duty as a pattern.
10109 (return_nop_to_pool): Update for change of insn_t.
10110 (deps_init_id): Remove now-redundant checked cast.
10111 (struct sched_scan_info_def): Strengthen param of "init_insn"
10112 callback from rtx to insn_t.
10113 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
10114 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
10116 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
10117 "end" from rtx to rtx_insn *.
10118 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
10119 (rtx insn_rtx, bool force_unique_p)
10120 (BND_TO): Delete function.
10121 (SET_BND_TO): Delete function.
10123 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
10125 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
10126 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
10128 (undo_transformations): Likewise for param "insn".
10129 (update_liveness_on_insn): Likewise.
10130 (compute_live_below_insn): Likewise for param "insn" and local
10132 (update_data_sets): Likewise for param "insn".
10133 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
10134 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
10135 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
10137 (move_cond_jump): Likewise for param "insn".
10138 (move_cond_jump): Drop use of SET_BND_TO.
10139 (compute_av_set_on_boundaries): Likewise.
10140 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
10141 (update_and_record_unavailable_insns): Strengthen local "bb_end"
10142 from rtx to rtx_insn *.
10143 (maybe_emit_renaming_copy): Likewise for param "insn".
10144 (maybe_emit_speculative_check): Likewise.
10145 (handle_emitting_transformations): Likewise.
10146 (remove_insn_from_stream): Likewise.
10147 (code_motion_process_successors): Strengthen local "succ" from rtx
10150 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10152 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
10153 ilist_t, not _xlist_t;
10154 (ILIST_INSN): Define in terms of new union field "insn".
10155 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
10157 (struct _list_node): Add new field "insn" to the union, of type
10159 (ilist_add): Replace macro with an inline function, requiring an
10161 (ilist_remove): Define this macro directly in terms of
10162 _list_remove, rather than indirectly via _xlist_remove.
10163 (ilist_clear): Likewise, in terms of _list_clear rather than
10165 (ilist_is_in_p): Replace macro with an inline function, requiring
10167 (_list_iter_cond_insn): New function.
10168 (ilist_iter_remove): Define this macro directly in terms of
10169 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
10170 (ilist_iterator): Define directly in terms of _list_iterator
10171 rather than indirectly through _xlist_iterator.
10172 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
10173 than in terms of _FOR_EACH_X.
10174 (FOR_EACH_INSN_1): Likewise.
10176 2014-08-26 Joseph Myers <joseph@codesourcery.com>
10180 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
10181 DECL_HARD_REGISTER and return for invalid register specifications.
10182 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
10183 DECL_HARD_REGISTER, call expand_one_error_var.
10184 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
10185 CC_REGNUM with non-MODE_CC modes.
10186 (arm_regno_class): Return NO_REGS for PC_REGNUM.
10188 2014-08-26 Marek Polacek <polacek@redhat.com>
10191 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
10193 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
10195 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
10196 qi cost; add di cost.
10197 (cortexa57_addrcost_table): Likewise.
10199 2014-08-26 Marek Polacek <polacek@redhat.com>
10202 * expr.c (is_aligning_offset): Remove logical not.
10204 2014-08-26 Marek Polacek <polacek@redhat.com>
10207 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
10208 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
10210 2014-08-26 Richard Biener <rguenther@suse.de>
10212 PR tree-optimization/62175
10213 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
10214 expand possibly trapping operations.
10216 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10218 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
10219 "insn" from rtx to rtx_insn *.
10220 (permute_load): Likewise for param "insn".
10221 (permute_store): Likewise.
10222 (handle_special_swappables): Likewise for local "insn".
10223 (replace_swap_with_copy): Likewise for locals "insn" and
10225 (rs6000_analyze_swaps): Likewise for local "insn".
10227 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10229 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
10232 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10234 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
10235 "note_list" from rtx to rtx_insn *.
10236 (BB_NOTE_LIST): Replace this function and...
10237 (SET_BB_NOTE_LIST): ...this function with...
10238 (BB_NOTE_LIST): ...the former macro implementation.
10240 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
10241 local "from_start" from rtx to rtx_insn *. Strengthen param
10242 "to_endp" from rtx * to rtx_insn **.
10244 * haifa-sched.c (concat_note_lists): Likewise.
10245 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
10247 (sel_restore_notes): Likewise.
10248 (move_bb_info): Likewise.
10249 (BB_NOTE_LIST): Delete this function.
10250 (SET_BB_NOTE_LIST): Delete this function.
10251 * sel-sched.c (create_block_for_bookkeeping): Eliminate
10252 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
10254 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10256 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
10257 from rtx * to rtx_insn **.
10258 (reorder2): Likewise.
10259 (dependencies_evaluation_hook): Strengthen params "head", "tail"
10260 from rtx to rtx_insn *.
10262 * doc/tm.texi: Update mechanically for above change to target.def.
10264 * sched-int.h (note_list): Strengthen this variable from rtx to
10266 (remove_notes): Likewise for both params.
10267 (restore_other_notes): Likewise for return type and first param.
10268 (struct ready_list): Strengthen field "vec" from rtx * to
10270 (struct dep_replacement): Strenghten field "insn" from rtx to
10272 (struct deps_desc): Likewise for fields "last_debug_insn",
10274 (struct haifa_sched_info): Likewise for callback field
10275 "can_schedule_ready_p"'s param, for first param of "new_ready"
10276 callback field, for both params of "rank" callback field, for
10277 first field of "print_insn" callback field (with a const), for
10278 both params of "contributes_to_priority" callback, for param
10279 of "insn_finishes_block_p" callback, for fields "prev_head",
10280 "next_tail", "head", "tail", for first param of "add_remove_insn"
10281 callback, for first param of "begin_schedule_ready" callback, for
10282 both params of "begin_move_insn" callback, and for second param
10283 of "advance_target_bb" callback.
10284 (add_dependence): Likewise for params 1 and 2.
10285 (sched_analyze): Likewise for params 2 and 3.
10286 (deps_analyze_insn): Likewise for param 2.
10287 (ready_element): Likewise for return type.
10288 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10289 (try_ready): Strenghten param from rtx to rtx_insn *.
10290 (sched_emit_insn): Likewise for return type.
10291 (record_delay_slot_pair): Likewise for params 1 and 2.
10292 (add_delay_dependencies): Likewise for param.
10293 (contributes_to_priority): Likewise for both params.
10294 (find_modifiable_mems): Likewise.
10296 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
10297 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
10298 "first_older_only_insn" from rtx to rtx_insn *.
10299 (arm_sched_reorder): Strengthen param "ready" from rtx * to
10302 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
10303 "last_scheduled_iter0" from rtx to rtx_insn *.
10304 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
10305 (c6x_sched_reorder_1): Strengthen param "ready" and locals
10306 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10307 "insn" from rtx to rtx_insn *.
10308 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
10310 (c6x_sched_reorder2): Strengthen param "ready" and locals
10311 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10312 "insn" from rtx to rtx_insn *.
10313 (c6x_variable_issue): Add a checked cast when assigning from insn
10314 to ss.last_scheduled_iter0.
10315 (split_delayed_branch): Strengthen param "insn" and local "i1"
10316 from rtx to rtx_insn *.
10317 (split_delayed_nonbranch): Likewise.
10318 (undo_split_delayed_nonbranch): Likewise for local "insn".
10319 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
10320 "entry_after", "end_packet", "head_insn", "tail_insn",
10321 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
10322 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
10323 to rtx_insn **. Remove now-redundant checked cast on last_insn,
10324 but add a checked cast on loop->start_label. Consolidate calls to
10325 avoid assigning result of gen_spkernel to "insn", now an
10328 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
10329 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
10331 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
10332 rtx_insn **. Strengthen locals "top", "next" from rtx to
10334 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
10335 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10336 (add_parameter_dependencies): Strengthen params "call", "head" and
10337 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
10338 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
10339 (add_dependee_for_func_arg): Likewise for param "arg" and local
10341 (ix86_dependencies_evaluation_hook): Likewise for params "head",
10342 "tail" and locals "insn", "first_arg".
10344 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
10345 for params "head", "tail" and locals "insn", "next", "next_tail".
10346 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
10347 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
10348 "insn", "lowest", "highest" from rtx to rtx_insn *.
10349 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
10351 (ia64_sched_reorder2): Likewise.
10353 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
10354 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
10355 from rtx * to rtx_insn **.
10356 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
10358 (mep_print_sched_insn): Strengthen param "insn" from rtx to
10360 (mep_sched_reorder): Strengthen param "ready" from rtx * to
10361 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
10364 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
10365 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
10367 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
10368 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
10369 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
10371 (vr4130_reorder): Likewise.
10372 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
10374 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
10376 (mips_sched_reorder): Likewise.
10377 (mips_sched_reorder2): Likewise.
10379 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
10381 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
10382 Strengthen local "tmp" from rtx to rtx_insn *.
10383 (rs6000_sched_reorder2): Likewise.
10385 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
10386 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
10387 (s390_sched_reorder): Strengthen param "ready" from rtx * to
10388 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
10390 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
10391 "tmp2" from rtx to rtx_insn *.
10392 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
10393 Strengthen local "insn" from rtx to rtx_insn *.
10394 (ready_reorder): Strengthen param "ready" from rtx * to
10395 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
10396 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
10397 (sh_reorder2): Likewise.
10399 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
10400 local "insn" from rtx to rtx_insn *.
10402 * haifa-sched.c (note_list): Strengthen this variable from rtx to
10404 (scheduled_insns): Strengthen this variable from vec<rtx> to
10406 (set_modulo_params): Likewise for locals "i1", "i2".
10407 (record_delay_slot_pair): Likewise for params "i1", "i2".
10408 (add_delay_dependencies): Likewise for param "insn".
10409 (cond_clobbered_p): Likewise.
10410 (recompute_todo_spec): Likewise for local "prev".
10411 (last_scheduled_insn): Likewise for this variable.
10412 (nonscheduled_insns_begin): Likewise.
10413 (model_set_excess_costs): Strengthen param "insns" from rtx * to
10415 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
10417 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
10418 Strengthen local "insn" from rtx to rtx_insn *.
10419 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
10420 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10421 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
10422 (ready_remove_first): Likewise for return type and local "t".
10423 (ready_element): Likewise for return type.
10424 (ready_remove): Likewise for return type and local "t".
10425 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
10426 (check_clobbered_conditions): Strengthen local "x" from rtx to
10427 rtx_insn *, adding a checked cast.
10428 (schedule_insn): Likewise for param "insn".
10429 (remove_notes): Likewise for params "head", "tail" and locals
10430 "next_tail", "insn", "next".
10431 (struct haifa_saved_data): Likewise for fields
10432 "last_scheduled_insn", "nonscheduled_insns_begin".
10433 (save_backtrack_point): Update for change to field "vec" of
10435 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
10437 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
10438 from rtx to rtx_insn *
10439 (resolve_dependencies): Strengthen param "insn" from rtx to
10441 (restore_other_notes): Likewise for return type, for param "head"
10442 and local "note_head".
10443 (undo_all_replacements): Likewise for local "insn".
10444 (first_nonscheduled_insn): Likewise for return type and local "insn".
10445 (queue_to_ready): Likewise for local "insn", adding checked casts.
10446 (early_queue_to_ready): Likewise for local "insn".
10447 (debug_ready_list_1): Strengthen local "p" from rtx * to
10449 (move_insn): Strengthen param "insn" and local "note" from rtx to
10451 (insn_finishes_cycle_p): Likewise for param "insn".
10452 (max_issue): Likewise for local "insn".
10453 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
10455 (commit_schedule): Strengthen param "prev_head" and local "insn"
10456 from rtx to rtx_insn *
10457 (prune_ready_list): Likewise for local "insn".
10458 (schedule_block): Likewise for locals "prev_head", "head", "tail",
10459 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
10460 (set_priorities): Likewise for local "prev_head".
10461 (try_ready): Likewise for param "next".
10462 (fix_tick_ready): Likewise.
10463 (change_queue_index): Likewise.
10464 (sched_extend_ready_list): Update for change to field "vec" of
10466 (generate_recovery_code): Strengthen param "insn" from rtx to
10468 (begin_speculative_block): Likewise.
10469 (create_check_block_twin): Likewise for param "insn" and locals
10470 "label", "check", "twin". Introduce local "check_pat" to avoid
10471 "check" being used as a plain rtx before being used as an insn.
10472 (fix_recovery_deps): Add a checked cast to rtx_insn * when
10473 extracting elements from ready_list.
10474 (sched_remove_insn): Strengthen param "insn" from rtx to
10476 (sched_emit_insn): Likewise for return type.
10477 (ready_remove_first_dispatch): Likewise for return type and local
10480 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
10482 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
10485 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
10486 from rtx to rtx_insn *.
10487 (add_dependence_list): Likewise for param "insn". Add a checked
10489 (add_dependence_list_and_free): Strengthen param "insn" from rtx
10490 to rtx_insn *. Strengthen param "list_p" from rtx * to
10492 (chain_to_prev_insn): Strengthen param "insn" and locals
10493 "prec_nonnote", "i" from rtx to rtx_insn *.
10494 (flush_pending_lists): Likewise for param "insn".
10495 (cur_insn): Likewise for this variable.
10496 (haifa_start_insn): Add a checked cast.
10497 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
10498 (sched_analyze_reg): Likewise for param "insn".
10499 (sched_analyze_1): Likewise.
10500 (sched_analyze_2): Likewise. Add checked casts.
10501 (sched_analyze_insn): Likewise. Also for local "prev".
10502 (deps_analyze_insn): Likewise for param "insn".
10503 (sched_analyze): Likewise for params "head", "tail" and local "insn".
10504 (add_dependence_1): Likewise for params "insn", "elem".
10505 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
10506 (parse_add_or_inc): Likewise for param "insn".
10507 (find_inc): Likewise for local "inc_cand".
10508 (find_modifiable_mems): Likewise for params "head", "tail" and
10509 locals "insn", "next_tail".
10511 * sched-ebb.c (init_ready_list): Likewise for local "insn".
10512 (begin_schedule_ready): Likewise for param "insn".
10513 (begin_move_insn): Likewise for params "insn" and "last".
10514 (ebb_print_insn): Strengthen param "insn" from const_rtx to
10516 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
10517 (ebb_contributes_to_priority): Likewise for params "next", "insn".
10518 (ebb_add_remove_insn): Likewise for param "insn".
10519 (advance_target_bb): Likewise.
10521 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
10523 (check_live): Likewise for param "insn".
10524 (init_ready_list): Likewise for local "insn".
10525 (can_schedule_ready_p): Likewise for param "insn".
10526 (begin_schedule_ready): Likewise.
10527 (new_ready): Likewise for param "next".
10528 (rgn_print_insn): Likewise for param "insn".
10529 (rgn_rank): Likewise for params "insn1", "insn2".
10530 (contributes_to_priority): Likewise for params "next", "insn".
10531 (rgn_insn_finishes_block_p): Likewise for param "insn".
10532 (add_branch_dependences): Likewise for params "head", "tail" and
10533 locals "insn", "last".
10534 (rgn_add_remove_insn): Likewise for param "insn".
10535 (advance_target_bb): Likewise.
10537 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
10538 const_rtx to const rtx_insn *.
10540 * sel-sched-dump.h (sel_print_insn): Likewise.
10542 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
10543 (deps_init_id): Likewise.
10545 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
10546 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
10549 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10551 * output.h (final_start_function): Strengthen param 1 from rtx to
10554 * final.c (final_start_function): Likewise, renaming back from
10555 "uncast_first" to "first", and dropping the checked cast from rtx
10558 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10560 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
10561 * final.c (final): Likewise. Rename param back from
10562 "uncast_first" to "first" and eliminate the checked cast from rtx
10565 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10567 * output.h (shorten_branches): Strengthen param from rtx to
10570 * final.c (shorten_branches): Likewise, renaming param back from
10571 "uncast_first" to "first", and dropping the checked cast from rtx
10574 * genattr.c (gen_attr): Likewise when writing out the prototype of
10577 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10579 * sched-int.h (struct haifa_sched_info): Strengthen fields
10580 "prev_head" and "next_tail" from rtx to rtx_insn *.
10582 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10584 * rtl.h (rtx_jump_table_data::get_labels): New method.
10585 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
10586 with use of the new rtx_jump_table_data::get_labels method.
10587 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
10588 to rtx_jump_table_data *. Simplify by using get_labels method.
10589 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
10590 a dyn_cast, introducing local "table", using it to replace
10591 label-lookup logic with a get_labels method call.
10592 (patch_jump_insn): Simplify using get_labels method.
10593 * dwarf2cfi.c (create_trace_edges): Likewise.
10594 * rtlanal.c (label_is_jump_target_p): Likewise.
10596 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10598 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10601 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10602 (unshare_all_rtl_again): Likewise, also for local "p".
10604 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10606 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10608 * cfgrtl.c (delete_insn_and_edges): Likewise.
10610 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10612 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10613 from rtx to rtx_insn *.
10615 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10617 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10619 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10620 locals "returnjump", "epilogue_end", "insn", "next".
10622 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10623 "returnjump" from rtx * to rtx_insn **.
10624 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10626 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10628 * basic-block.h (struct edge_def). Strengthen "r" within
10629 union edge_def_insns from rtx to rtx_insn *.
10631 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10632 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10634 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10635 from rtx to rtx_insn *.
10636 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10638 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10639 (reg_used_on_edge): Likewise.
10640 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10641 (gt_pch_nx): New overload for rtx_insn *&.
10642 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10643 from rtx to rtx_insn *.
10645 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10647 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10648 from rtx to rtx_insn *.
10649 (BB_FOOTER): Replace function with access macro.
10650 (SET_BB_FOOTER): Delete.
10652 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
10654 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10655 (emit_barrier_after_bb): Likewise.
10656 (record_effective_endpoints): Likewise.
10657 (relink_block_chain): Likewise.
10658 (fixup_fallthru_exit_predecessor): Likewise.
10659 (cfg_layout_duplicate_bb): Likewise.
10660 (cfg_layout_split_block): Likewise.
10661 (cfg_layout_delete_block): Likewise.
10662 (cfg_layout_merge_blocks): Likewise.
10663 (BB_FOOTER): Delete function.
10664 (SET_BB_FOOTER): Delete function.
10665 * combine.c (update_cfg_for_uncondjump): Replace uses of
10666 SET_BB_FOOTER with BB_FOOTER.
10668 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10670 * except.h (struct eh_landing_pad_d): Strengthen field
10671 "landing_pad" from rtx to rtx_code_label *.
10673 * except.c (sjlj_emit_dispatch_table): Likewise for param
10675 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
10677 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10679 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
10680 first param from rtx to rtx_insn *.
10681 * config/xtensa/xtensa.c (struct machine_function): Likewise for
10682 field "set_frame_ptr_insn".
10683 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
10684 "csend" from rtx to rtx_code_label *.
10685 (xtensa_expand_atomic): Likewise for local "csloop".
10686 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
10688 (xtensa_call_tls_desc): Likewise for return type and locals
10689 "call_insn", "insns".
10690 (xtensa_legitimize_tls_address): Likewise for local "insns".
10691 (xtensa_expand_prologue): Likewise for locals "insn", "first".
10693 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10695 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
10696 first param from rtx to rtx_insn *.
10697 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
10700 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10702 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
10703 Strengthen param 1 from rtx to rtx_insn *.
10704 (tilepro_output_cbranch): Likewise.
10705 (tilepro_adjust_insn_length): Likewise.
10706 (tilepro_final_prescan_insn): Likewise for sole param.
10708 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
10709 Likewise for local "last".
10710 (cbranch_predicted_p): Likewise for param "insn".
10711 (tilepro_output_simple_cbranch_with_opcode): Likewise.
10712 (tilepro_output_cbranch_with_opcode): Likewise.
10713 (tilepro_output_cbranch): Likewise.
10714 (frame_emit_load): Likewise for return type and locals "seq",
10716 (emit_sp_adjust): Likewise for return type and local "insn".
10717 (tilepro_expand_epilogue): Likewise for locals "last_insn",
10719 (tilepro_adjust_insn_length): Likewise for param "insn".
10720 (next_insn_to_bundle): Likewise for return type and params
10722 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
10723 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
10725 (match_addli_pcrel): Likewise for param "insn".
10726 (replace_addli_pcrel): Likewise.
10727 (match_auli_pcrel): Likewise.
10728 (replace_auli_pcrel): Likewise.
10729 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
10731 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10732 "queue", "next_queue", "prev".
10733 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
10734 (tilepro_final_prescan_insn): Likewise for param "insn".
10736 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10738 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
10739 Strengthen param 1 from rtx to rtx_insn *.
10740 (tilegx_output_cbranch): Likewise.
10741 (tilegx_adjust_insn_length): Likewise.
10742 (tilegx_final_prescan_insn): Likewise for sole param.
10744 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
10746 (cbranch_predicted_p): Likewise for param "insn".
10747 (tilegx_output_simple_cbranch_with_opcode): Likewise.
10748 (tilegx_output_cbranch_with_opcode): Likewise.
10749 (tilegx_output_cbranch): Likewise.
10750 (frame_emit_load): Likewise for return type.
10751 (set_frame_related_p): Likewise for locals "seq", "insn".
10752 (emit_sp_adjust): Likewise for return type, and for local "insn".
10753 Introduce local "pat" for use in place of "insn" where the latter
10754 isn't an instruction.
10755 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
10756 from rtx to rtx_insn *.
10757 (tilegx_adjust_insn_length): Likewise for param "insn".
10758 (next_insn_to_bundle): Likewise for return type and params "r" and
10760 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
10762 (replace_insns): Likewise for params "old_insn", "new_insns".
10763 (replace_mov_pcrel_step1): Likewise for param "insn" and local
10765 (replace_mov_pcrel_step2): Likewise.
10766 (replace_mov_pcrel_step3): Likewise.
10767 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
10769 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10770 "queue", "next_queue", "prev".
10771 (tilegx_output_mi_thunk): Likewise for local "insn".
10772 (tilegx_final_prescan_insn): Likewise for param "insn".
10774 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10776 * config/spu/spu.c (frame_emit_store): Strengthen return type from
10778 (frame_emit_load): Likewise.
10779 (frame_emit_add_imm): Likewise, also for local "insn".
10780 (spu_expand_prologue): Likewise for local "insn".
10781 (struct spu_bb_info): Likewise for field "prop_jump".
10782 (emit_nop_for_insn): Likewise for param "insn" and local
10784 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
10786 (spu_emit_branch_hint): Likewise for params "before", "branch" and
10787 locals "hint", "insn".
10788 (get_branch_target): Likewise for param "branch".
10789 (insn_clobbers_hbr): Likewise for param "insn".
10790 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
10791 locals "insn", "before_4", "before_16".
10792 (insert_hbrp): Likewise for local "insn".
10793 (spu_machine_dependent_reorg): Likewise for locals "branch",
10794 "insn", "next", "bbend".
10795 (uses_ls_unit): Likewise for param "insn".
10796 (get_pipe): Likewise.
10797 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
10798 introducing a checked cast.
10799 (spu_sched_adjust_cost): Likewise for params "insn" and
10801 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
10802 (spu_sms_res_mii): Likewise.
10804 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10806 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
10807 from rtx to rtx_insn *.
10808 (output_cbranch): Likewise for param 6.
10809 (output_return): Likewise for param 1.
10810 (output_sibcall): Likewise.
10811 (output_v8plus_shift): Likewise.
10812 (output_v8plus_mult): Likewise.
10813 (output_v9branch): Likewise for param 7.
10814 (output_cbcond): Likewise for param 3.
10816 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
10818 (sparc_legitimize_pic_address): Likewise.
10819 (sparc_emit_call_insn): Likewise.
10820 (emit_save_or_restore_regs): Likewise.
10821 (emit_window_save): Likewise for return type and local "insn".
10822 (sparc_expand_prologue): Likewise for local "insn".
10823 (sparc_flat_expand_prologue): Likewise.
10824 (output_return): Likewise for param "insn".
10825 (output_sibcall): Likewise for param "insn" and local "delay".
10826 (output_ubranch): Likewise for param "insn".
10827 (output_cbranch): Likewise.
10828 (output_cbcond): Likewise.
10829 (output_v9branch): Likewise.
10830 (output_v8plus_shift): Likewise.
10831 (sparc_output_mi_thunk): Likewise for local "insn".
10832 (get_some_local_dynamic_name): Likewise.
10833 (output_v8plus_mult): Likewise for param "insn".
10835 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10837 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
10838 from rtx to rtx_insn *.
10839 (output_branchy_insn): Likewise for param 3.
10840 (output_far_jump): Likewise for param 1.
10841 (final_prescan_insn): Likewise.
10842 (sh_insn_length_adjustment): Likewise for sole param.
10844 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
10845 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
10847 (sh_emit_compare_and_set): Likewise for local "lab".
10848 (output_far_jump): Strengthen param "insn" and local "prev" from
10850 (output_branchy_insn): Likewise for param "insn" and local
10852 (output_ieee_ccmpeq): Likewise for param "insn".
10853 (struct label_ref_list_d): Strengthen field "label" from rtx to
10855 (pool_node): Likewise.
10856 (pool_window_label): Likewise for this global.
10857 (add_constant): Likewise for return type and locals "lab", "new_rtx".
10858 (dump_table): Strengthen params "start", "barrier" and local
10859 "scan" from rtx to rtx_insn *.
10860 (broken_move): Likewise for param "insn".
10861 (untangle_mova): Likewise for params "first_mova" and "new_mova".
10862 Strengthen param "first_mova" from rtx * to rtx_insn **.
10863 (mova_p): Likewise for param "insn".
10864 (fixup_mova): Likewise for param "mova".
10865 (find_barrier): Likewise for return type, params "mova" and
10866 "from", and locals "barrier_before_mova", "found_barrier",
10867 "good_barrier", "orig", "last_symoff", "next". Strengthen local
10868 "label" from rtx to rtx_code_label *.
10869 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
10871 (sh_reorg): Likewise for locals "link", "scan", "barrier".
10872 (split_branches): Likewise for param "first" and local "insn".
10873 (final_prescan_insn): Likewise for param "insn".
10874 (sequence_insn_p): Likewise for locals "prev", "next".
10875 (sh_insn_length_adjustment): Likewise for param "insn".
10876 (sh_can_redirect_branch): Likewise for local "insn".
10877 (find_r0_life_regions): Likewise for locals "end", "insn".
10878 (sh_output_mi_thunk): Likewise for local "insns".
10880 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10882 * config/score/score.c (score_output_mi_thunk): Strengthen local
10883 "insn" from rtx to rtx_insn *.
10884 (score_prologue): Likewise.
10886 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10888 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
10889 1 from rtx to rtx_insn *.
10890 (s390_emit_jump): Likewise for return type.
10891 (s390_emit_call): Likewise.
10892 (s390_load_got): Likewise.
10894 * config/s390/s390.c (last_scheduled_insn): Likewise for this
10896 (s390_match_ccmode): Likewise for param "insn".
10897 (s390_emit_jump): Likewise for return type.
10898 (s390_split_branches): Likewise for local "label".
10899 (struct constant): Strengthen field "label" from rtx to
10901 (struct constant_pool): Likewise for field "label". Strengthen
10902 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
10904 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
10906 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
10907 (s390_end_pool): Likewise.
10908 (s390_dump_pool): Likewise for local "insn".
10909 (s390_mainpool_start): Likewise.
10910 (s390_chunkify_start): Likewise.
10911 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
10912 with insns. Strengthen locals "label", "jump", "barrier", "next",
10913 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
10914 (s390_chunkify_finish): Strengthen local "insn" from rtx to
10916 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
10917 "jump", "label", "next_insn".
10918 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
10919 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
10921 (s390_load_got): Likewise for return type and local "insns".
10922 (s390_save_gprs_to_fprs): Likewise for local "insn".
10923 (s390_restore_gprs_from_fprs): Likewise.
10924 (pass_s390_early_mach::execute): Likewise.
10925 (s390_emit_prologue): Likewise for local "insns".
10926 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
10928 (s390_emit_call): Strengthen return type and local "insn" from
10930 (s390_emit_tpf_eh_return): Likewise for local "insn".
10931 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
10932 "next_insn", introducing locals "s_pat", "rpat" to allow this.
10933 (s390_fix_long_loop_prediction): Likewise for param "insn" and
10935 (s390_non_addr_reg_read_p): Likewise for param "insn".
10936 (find_cond_jump): Likewise for return type and param "insn".
10937 (s390_swap_cmp): Likewise for param "insn".
10938 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
10939 "prev_insn", "next_insn".
10940 (s390_reorg): Likewise for locals "insn", "target".
10941 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
10942 (s390_sched_variable_issue): For now, rename param "insn" to
10943 "uncast_insn", introducing a checked cast.
10944 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
10946 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
10947 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
10949 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10951 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
10952 param from rtx to rtx_insn *.
10953 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
10955 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10957 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
10958 4 from rtx to rtx_insn *.
10959 (rs6000_final_prescan_insn): Likewise for first param.
10960 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
10962 (rs6000_get_some_local_dynamic_name): Likewise.
10963 (output_cbranch): Likewise for param "insn".
10964 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
10965 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
10966 (rs6000_emit_allocate_stack): Likewise for local "insn".
10967 (load_cr_save): Likewise.
10968 (restore_saved_cr): Likewise.
10969 (restore_saved_lr): Likewise.
10970 (emit_cfa_restores): Likewise.
10971 (rs6000_output_function_epilogue): Likewise for locals "insn" and
10972 "deleted_debug_label".
10973 (rs6000_output_mi_thunk): Likewise for local "insn".
10974 (rs6000_final_prescan_insn): Likewise for param "insn".
10976 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10978 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
10979 Strengthen param "insn" from rtx to rtx_insn *.
10980 * config/picochip/picochip.c (picochip_current_prescan_insn):
10981 Likewise for this variable.
10982 (picochip_final_prescan_insn): Likewise for param "insn".
10984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10986 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
10987 from rtx to rtx_insn *.
10988 (pa_output_indirect_call): Likewise.
10989 (pa_adjust_insn_length): Likewise.
10990 (pa_attr_length_millicode_call): Likewise.
10991 (pa_attr_length_call): Likewise.
10992 (pa_attr_length_indirect_call): Likewise.
10994 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
10996 (pa_attr_length_millicode_call): Likewise.
10997 (pa_attr_length_call): Likewise.
10998 (pa_output_call): Likewise.
10999 (pa_attr_length_indirect_call): Likewise.
11000 (pa_output_indirect_call): Likewise.
11002 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11004 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
11005 Strengthen first param from rtx to rtx_insn *.
11006 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
11009 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11011 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
11012 type from rtx to rtx_insn *.
11013 (mips_expand_call): Likewise.
11014 (mips_adjust_insn_length): Likewise for first param.
11015 (mips_output_conditional_branch): Likewise.
11016 (mips_output_order_conditional_branch): Likewise.
11017 (mips_final_prescan_insn): Likewise.
11019 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
11020 rtx_insn * for the SEQUENCE case.
11021 (SEQ_END): Likewise.
11022 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
11023 (mips_emit_call_insn): Likewise, also for local "insn".
11024 (mips16_gp_pseudo_reg): Likewise for local "scan".
11025 (mips16_build_call_stub): Likewise for return type and for local
11026 "insn". Introduce a new local "pattern" so that "insn" can indeed
11028 (mips_expand_call): Strengthen return type and local "insn" from
11030 (mips_block_move_loop): Strengthen local "label" from rtx to
11032 (mips_expand_synci_loop): Likewise for locals "label",
11034 (mips_set_frame_expr): Strengthen local "insn" from rtx to
11036 (mips16e_collect_argument_saves): Likewise for locals "insn",
11038 (mips_find_gp_ref): Likewise for param of callback for "pred"
11039 param, and for local "insn".
11040 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
11041 (mips_insn_has_flexible_gp_ref_p): Likewise.
11042 (mips_epilogue_emit_cfa_restores): Likewise for return type and
11044 (mips_epilogue_set_cfa): Likewise for local "insn".
11045 (mips_expand_epilogue): Likewise.
11046 (mips_adjust_insn_length): Likewise for param "insn".
11047 (mips_output_conditional_branch): Likewise.
11048 (mips_output_order_conditional_branch): Likewise.
11049 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
11050 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
11051 "falu2_turn_enabled_insn".
11052 (mips_builtin_branch_and_move): Strengthen locals "true_label",
11053 "done_label" from rtx to rtx_code_label *.
11054 (struct mips16_constant): Likewise for field "label".
11055 (mips16_add_constant): Likewise for return type.
11056 (mips16_emit_constants_1): Strengthen return type and param "insn"
11057 from rtx to rtx_insn *.
11058 (mips16_emit_constants): Likewise for param "insn".
11059 (mips16_insn_length): Likewise.
11060 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
11061 to rtx_code_label *.
11062 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
11063 from rtx to rtx_insn *.
11064 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
11065 "jump". Strengthen local "label" from rtx to rtx_code_label *.
11066 (r10k_simplify_address): Strengthen param "insn" and local
11067 "def_insn" from rtx to rtx_insn *.
11068 (r10k_safe_address_p): Strengthen param "insn" from rtx to
11070 (r10k_needs_protection_p_1): Update target type of cast of data
11071 from to rtx to rtx_insn *.
11072 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
11073 rtx * to rtx_insn **.
11074 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
11076 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
11077 (mips_call_expr_from_insn): Likewise for param "insn".
11078 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
11079 (mips_find_pic_call_symbol): Likewise for param "insn".
11080 (mips_annotate_pic_calls): Likewise for local "insn".
11081 (mips_sim_insn): Likewise for this variable.
11082 (struct mips_sim): Likewise for field "insn" within elements of
11084 (mips_sim_wait_reg): Likewise for param "insn".
11085 (mips_sim_wait_regs): Likewise.
11086 (mips_sim_wait_units): Likewise.
11087 (mips_sim_wait_insn): Likewise.
11088 (mips_sim_issue_insn): Likewise.
11089 (mips_sim_finish_insn): Likewise.
11090 (mips_seq_time): Likewise for param "seq" and local "insn".
11091 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
11092 locals "first", "second".
11093 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
11094 "last", "last2", "next".
11095 (mips_avoid_hazard): Likewise for params "after", "insn".
11096 (mips_reorg_process_insns): Likewise for locals "insn",
11097 "last_insn", "subinsn", "next_insn".
11098 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
11099 (mips16_split_long_branches): Likewise for locals "insn" "jump",
11101 (mips_output_mi_thunk): Likewise for local "insn".
11102 (mips_final_prescan_insn): Likewise for param "insn".
11104 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11106 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
11107 Strengthen return type and local "insns" from rtx to rtx_insn *.
11108 (microblaze_legitimize_tls_address): Likewise for local "insns".
11109 (microblaze_block_move_loop): Strengthen local "label" from rtx
11110 to rtx_code_label *.
11111 (microblaze_expand_prologue): Strengthen two locals named "insn"
11112 from rtx to rtx_insn *.
11113 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
11114 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
11115 "insn". Strengthen locals "div_label", "div_end_label" from rtx
11116 to rtx_code_label *.
11118 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11120 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
11121 param from rtx to rtx_insn *.
11122 (mep_reuse_lo): Likewise for third param.
11123 (mep_use_post_modify_p): Likewise for first param.
11124 (mep_core_address_length): Likewise.
11125 (mep_cop_address_length): Likewise.
11126 (mep_final_prescan_insn): Likewise.
11127 (mep_store_data_bypass_p): Likewise for both params.
11128 (mep_mul_hilo_bypass_p): Likewise.
11129 (mep_ipipe_ldc_p): Likewise for param.
11131 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
11132 (mep_rewrite_mult): Likewise.
11133 (mep_rewrite_mulsi3): Likewise.
11134 (mep_rewrite_maddsi3): Likewise.
11135 (mep_reuse_lo_p_1): Likewise.
11136 (mep_reuse_lo_p): Likewise.
11137 (mep_frame_expr): Likewise.
11138 (mep_make_parallel): Likewise for both params.
11139 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
11141 (mep_use_post_modify_p): Likewise for param "insn".
11142 (mep_core_address_length): Likewise.
11143 (mep_cop_address_length): Likewise.
11144 (mep_reg_set_in_function): Likewise for local "insn".
11145 (mep_asm_without_operands_p): Likewise.
11146 (F): Likewise for return type and param "x".
11147 (add_constant): Likewise for local "insn".
11148 (maybe_dead_move): Likewise for return type and local "insn".
11149 (mep_expand_prologue): Likewise for local "insn".
11150 (mep_final_prescan_insn): Likewise for param "insn".
11151 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
11152 "next", "follow", "x".
11153 (mep_insert_repeat_label_last): Likewise for return type, param
11154 "last_insn", and locals "next", "prev". Strengthen param "label"
11155 from rtx to rtx_code_label *.
11156 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
11158 (struct mep_doloop_end): Likewise for fields "insn" and
11160 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
11161 Strengthen local "repeat_label" from rtx to rtx_code_label *.
11162 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
11164 (mep_invert_branch): Likewise for params "insn" and "after".
11165 (mep_reorg_erepeat): Likewise for param "insns" and locals
11166 "insn", "prev", "new_last", "barrier", "user". Strengthen local
11167 "l" from rtx to rtx_code_label *.
11168 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
11169 from rtx to rtx_insn *.
11170 (mep_reorg_addcombine): Likewise for param "insns" and locals
11172 (add_sp_insn_p): Likewise for param "insn".
11173 (mep_reorg_noframe): Likewise for param "insns" and locals
11174 "start_frame_insn", "end_frame_insn", "next".
11175 (mep_reorg): Likewise for local "insns".
11176 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
11178 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
11179 (mep_mul_hilo_bypass_p): Likewise.
11180 (mep_ipipe_ldc_p): Likewise for param "insn".
11181 (mep_make_bundle): Likewise for return type, param "cop" and local
11182 "insn", splitting out the latter into a new local "seq" for when it
11183 is a SEQUENCE rather than an insn.
11184 (core_insn_p): Likewise for param "insn".
11185 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
11186 "last", "first", "note", "prev", "core_insn".
11188 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11190 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
11192 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
11193 (m68k_final_prescan_insn): Likewise for first param.
11195 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
11196 (m68k_set_frame_related): Likewise for param "insn".
11197 (output_btst): Likewise for param "insn".
11198 (m68k_final_prescan_insn): Likewise.
11199 (m68k_move_to_reg): Likewise for local "insn".
11200 (m68k_call_tls_get_addr): Likewise for local "insns".
11201 (m68k_call_m68k_read_tp): Likewise.
11202 (strict_low_part_peephole_ok): Likewise for param "first_insn".
11203 (m68k_output_mi_thunk): Likewise for local "insn".
11205 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11207 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
11208 first param from rtx to rtx_insn *.
11209 (iq2000_adjust_insn_length): Likewise.
11210 (iq2000_output_conditional_branch): Likewise.
11211 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
11212 "insn" and local "nop_insn".
11213 (iq2000_annotate_frame_insn): Likewise for param "insn".
11214 (iq2000_expand_prologue): Likewise for both locals "insn".
11215 (iq2000_adjust_insn_length): Likewise for param "insn".
11216 (iq2000_output_conditional_branch): Likewise.
11218 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11220 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
11221 "insns" from rtx to rtx_insn *.
11222 (ia64_emit_cond_move): Likewise for locals "insn", "first".
11223 (struct spill_fill_data): Likewise for field "init_after" and for
11224 elements of array field "prev_insn".
11225 (spill_restore_mem): Likewise for locals "insn", "first".
11226 (do_spill): Likewise for local "insn".
11227 (do_restore): Likewise.
11228 (ia64_expand_prologue): Likewise.
11229 (ia64_expand_epilogue): Likewise.
11230 (emit_insn_group_barriers): Likewise for locals "insn",
11232 (emit_all_insn_group_barriers): Likewise for locals "insn",
11234 (dfa_stop_insn): Likewise for this global.
11235 (dfa_pre_cycle_insn): Likewise.
11236 (ia64_nop): Likewise.
11237 (final_emit_insn_group_barriers): Likewise for locals "insn",
11239 (emit_predicate_relation_info): Likewise for locals "head", "n",
11241 (ia64_reorg): Likewise for local "insn".
11242 (ia64_output_mi_thunk): Likewise.
11243 (expand_vec_perm_interleave_2): Likewise for local "seq".
11245 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11247 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
11248 param 1 "insn" from rtx to rtx_insn *.
11249 (ix86_use_lea_for_mov): Likewise.
11250 (ix86_avoid_lea_for_addr): Likewise.
11251 (ix86_split_lea_for_addr): Likewise.
11252 (ix86_lea_for_add_ok): Likewise.
11253 (ix86_output_call_insn): Likewise.
11255 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
11256 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
11257 (ix86_output_function_epilogue): Likewise for locals "insn",
11258 "deleted_debug_label".
11259 (legitimize_tls_address): Likewise for local "insn".
11260 (get_some_local_dynamic_name): Likewise.
11261 (increase_distance): Likewise for params "prev", "next".
11262 (distance_non_agu_define_in_bb): Likewise for params "insn",
11263 "start" and locals "prev", "next".
11264 (distance_non_agu_define): Likewise for param "insn".
11265 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
11266 locals "next", "prev".
11267 (distance_agu_use): Likewise for param "insn".
11268 (ix86_lea_outperforms): Likewise.
11269 (ix86_ok_to_clobber_flags): Likewise.
11270 (ix86_avoid_lea_for_add): Likewise.
11271 (ix86_use_lea_for_mov): Likewise.
11272 (ix86_avoid_lea_for_addr): Likewise.
11273 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
11274 (ix86_split_lea_for_addr): Likewise for param "insn".
11275 (ix86_lea_for_add_ok): Likewise for param "insn".
11276 (ix86_expand_carry_flag_compare): Likewise for local
11278 (ix86_expand_int_movcc): Likewise.
11279 (ix86_output_call_insn): Likewise for param "insn".
11280 (ix86_output_call_insn): Likewise for local "i".
11281 (x86_output_mi_thunk): Introduce local "insn", using it in place
11282 of "tmp" when dealing with insns.
11283 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
11285 (ix86_pad_returns): Likewise for locals "ret", "prev".
11286 (ix86_count_insn_bb): Likewise for local "insn".
11287 (ix86_pad_short_function): Likewise for locals "ret", "insn".
11288 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
11289 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
11290 (expand_vec_perm_interleave2): Likewise for local "seq".
11291 (expand_vec_perm_vperm2f128_vblend): Likewise.
11292 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
11293 call to for_each_rtx with for_each_rtx_in_insn.
11295 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11297 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
11298 "label" from rtx to rtx_code_label *.
11299 (ix86_expand_prologue): Likewise.
11300 (ix86_expand_split_stack_prologue): Likewise for locals "label",
11302 (ix86_split_idivmod): Likewise for locals "end_label" and
11304 (ix86_expand_branch): Likewise for local "label2".
11305 (ix86_expand_aligntest): Likewise for return type and local "label".
11306 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
11308 (expand_movmem_epilogue): Likewise for the various locals named
11310 (expand_setmem_epilogue): Likewise.
11311 (expand_small_movmem_or_setmem): Likewise for local "label".
11312 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11313 Strengthen param "done_label" from rtx * to rtx_code_label **.
11314 Strengthen locals "loop_label" and "label" from rtx to
11316 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11317 Likewise for locals "loop_label", "label".
11318 (ix86_expand_set_or_movmem): Likewise for locals "label",
11319 "jump_around_label", "hot_label".
11320 (ix86_expand_strlensi_unroll_1): Likewise for locals
11321 "align_2_label", align_3_label", "align_4_label", "end_0_label",
11323 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
11324 (void ix86_emit_i387_log1p): Likewise for locals "label1",
11325 "label2", "jump_label".
11326 (ix86_expand_sse_compare_and_jump): Likewise for return type and
11328 (ix86_expand_lfloorceil): Likewise for local "label".
11329 (ix86_expand_rint): Likewise.
11330 (ix86_expand_floorceildf_32): Likewise.
11331 (ix86_expand_floorceil): Likewise.
11332 (ix86_expand_rounddf_32): Likewise.
11333 (ix86_expand_trunc): Likewise.
11334 (ix86_expand_truncdf_32): Likewise.
11335 (ix86_expand_round): Likewise.
11337 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11339 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
11340 first param from rtx to rtx_insn *.
11341 (h8300_insn_length_from_table): Likewise.
11342 * config/h8300/h8300.c (F): Likewise for return type and param
11344 (Fpa): Add a checked cast to rtx_insn *.
11345 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
11347 (final_prescan_insn): Likewise for param "insn".
11348 (h8300_binary_length): Likewise.
11349 (h8300_insn_length_from_table): Likewise.
11351 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11353 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
11354 Strengthen first param "insn" from rtx to rtx_insn *.
11356 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
11358 (frame_insn): Likewise for return type. Introduce local "insn"
11359 for use in place of local "x" for use as an rtx_insn *.
11360 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
11361 (epiphany_expand_prologue): Likewise for local "insn".
11362 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
11363 * config/epiphany/resolve-sw-modes.c
11364 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
11367 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11369 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
11370 param from rtx to rtx_insn *.
11371 (c6x_final_prescan_insn): Likewise for first param.
11373 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
11374 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
11375 (c6x_expand_compare): Strengthen local "insns" from rtx to
11377 (c6x_get_unit_specifier): Likewise for param "insn".
11378 (c6x_print_unit_specifier_field): Likewise.
11379 (c6x_final_prescan_insn): Likewise.
11380 (emit_add_sp_const): Likewise for local "insn".
11381 (c6x_expand_prologue): Likewise.
11383 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11385 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
11386 param 1 from rtx to rtx_insn *.
11387 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
11388 the various locals named "insn".
11389 (expand_epilogue_reg_restore): Likewise.
11390 (frame_related_constant_load): Likewise.
11391 (add_to_reg): Likewise.
11392 (emit_link_insn): Likewise.
11393 (do_link): Likewise.
11394 (expand_interrupt_handler_prologue): Likewise.
11395 (branch_dest): Likewise for param "branch".
11396 (asm_conditional_branch): Likewise for param "insn".
11397 (gen_one_bundle): Likewise for elements of param "slot" and local
11399 (bfin_gen_bundles): Likewise for locals "insn", "next" and
11400 elements of local "slot".
11401 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11402 "queue", "next_queue", "prev".
11403 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
11404 (add_sched_insns_for_speculation): Likewise for local "insn".
11406 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11408 * config/avr/avr-protos.h (output_movqi): Strengthen first param
11409 from rtx to rtx_insn *.
11410 (output_movhi): Likewise.
11411 (output_movsisf): Likewise.
11412 (avr_out_tstsi): Likewise.
11413 (avr_out_tsthi): Likewise.
11414 (avr_out_tstpsi): Likewise.
11415 (avr_out_compare): Likewise.
11416 (avr_out_compare64): Likewise.
11417 (avr_out_movpsi): Likewise.
11418 (ashlqi3_out): Likewise.
11419 (ashlhi3_out): Likewise.
11420 (ashlsi3_out): Likewise.
11421 (ashrqi3_out): Likewise.
11422 (ashrhi3_out): Likewise.
11423 (ashrsi3_out): Likewise.
11424 (lshrqi3_out): Likewise.
11425 (lshrhi3_out): Likewise.
11426 (lshrsi3_out): Likewise.
11427 (avr_out_ashlpsi3): Likewise.
11428 (avr_out_ashrpsi3): Likewise.
11429 (avr_out_lshrpsi3): Likewise.
11430 (avr_out_fract): Likewise.
11431 (avr_out_sbxx_branch): Likewise.
11432 (avr_out_round): Likewise.
11433 (avr_out_xload): Likewise.
11434 (avr_out_movmem): Likewise.
11435 (adjust_insn_length): Likewise.
11436 (avr_out_lpm): Likewise.
11437 (reg_unused_after): Likewise.
11438 (_reg_unused_after): Likewise.
11439 (avr_jump_mode): Likewise for second param.
11440 (jump_over_one_insn): Likewise for first param.
11441 (avr_final_prescan_insn): Likewise.
11442 (out_shift_with_cnt): Likewise for second param.
11444 * config/avr/avr.c (get_sequence_length): Likewise for param
11445 "insns" and local "insn".
11446 (emit_push_byte): Likewise for local "insn".
11447 (emit_push_sfr): Likewise.
11448 (avr_prologue_setup_frame): Likewise for locals "insn",
11449 "fp_plus_insns", "sp_plus_insns".
11450 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
11452 (avr_jump_mode): Likewise for param "insn".
11453 (avr_final_prescan_insn): Likewise.
11454 (avr_find_unused_d_reg): Likewise.
11455 (avr_out_lpm_no_lpmx): Likewise.
11456 (avr_out_lpm): Likewise.
11457 (avr_out_xload): Likewise.
11458 (output_movqi): Likewise.
11459 (output_movhi): Likewise.
11460 (out_movqi_r_mr): Likewise.
11461 (out_movhi_r_mr): Likewise.
11462 (out_movsi_r_mr): Likewise.
11463 (out_movsi_mr_r): Likewise.
11464 (output_movsisf): Likewise.
11465 (avr_out_load_psi): Likewise.
11466 (avr_out_store_psi): Likewise.
11467 (avr_out_movpsi): Likewise.
11468 (out_movqi_mr_r): Likewise.
11469 (avr_out_movhi_mr_r_xmega): Likewise.
11470 (out_movhi_mr_r): Likewise.
11471 (compare_condition): Likewise for param "insn" and local "next".
11472 (compare_sign_p): Likewise for param "insn".
11473 (compare_diff_p): Likewise.
11474 (compare_eq_p): Likewise.
11475 (avr_out_compare): Likewise.
11476 (avr_out_compare64): Likewise.
11477 (avr_out_tsthi): Likewise.
11478 (avr_out_tstpsi): Likewise.
11479 (avr_out_tstsi): Likewise.
11480 (out_shift_with_cnt): Likewise.
11481 (ashlqi3_out): Likewise.
11482 (ashlhi3_out): Likewise.
11483 (avr_out_ashlpsi3): Likewise.
11484 (ashlsi3_out): Likewise.
11485 (ashrqi3_out): Likewise.
11486 (ashrhi3_out): Likewise.
11487 (avr_out_ashrpsi3): Likewise.
11488 (ashrsi3_out): Likewise.
11489 (lshrqi3_out): Likewise.
11490 (lshrhi3_out): Likewise.
11491 (avr_out_lshrpsi3): Likewise.
11492 (lshrsi3_out): Likewise.
11493 (avr_out_fract): Likewise.
11494 (avr_out_round): Likewise.
11495 (avr_adjust_insn_length): Likewise.
11496 (reg_unused_after): Likewise.
11497 (_reg_unused_after): Likewise.
11498 (avr_compare_pattern): Likewise.
11499 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
11500 and locals "branch1", "branch2", "insn2", "jump".
11501 (avr_reorg): Likewise for local "insn".
11502 (avr_2word_insn_p): Likewise for param "insn".
11503 (jump_over_one_insn_p): Likewise.
11504 (avr_out_sbxx_branch): Likewise.
11505 (avr_out_movmem): Likewise.
11507 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11509 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
11510 param from rtx to rtx_insn *.
11511 (thumb1_final_prescan_insn): Likewise.
11512 (thumb2_final_prescan_insn): Likewise.
11514 * config/arm/arm.c (emit_set_insn): Strengthen return type from
11516 (struct minipool_node): Likewise for field "insn".
11517 (dump_minipool): Likewise for param "scan".
11518 (create_fix_barrier): Likewise for local "from". Strengthen local
11519 "label" from rtx to rtx_code_label *.
11520 (push_minipool_barrier): Strengthen param "insn" from rtx to
11522 (push_minipool_fix): Likewise.
11523 (note_invalid_constants): Likewise.
11524 (thumb2_reorg): Likewise for local "insn".
11525 (arm_reorg): Likewise.
11526 (thumb2_final_prescan_insn): Likewise for param
11527 "insn" and local "first_insn".
11528 (arm_final_prescan_insn): Likewise for param "insn" and locals
11529 "start_insn", "this_insn".
11530 (arm_debugger_arg_offset): Likewise for param "insn".
11531 (thumb1_emit_multi_reg_push): Likewise for return type and local
11533 (thumb1_final_prescan_insn): Likewise for param "insn".
11534 (thumb_far_jump_used_p): Likewise for local "insn".
11535 (thumb1_expand_prologue): Likewise.
11536 (arm_expand_epilogue_apcs_frame): Likewise.
11537 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
11538 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
11539 from rtx to rtx_code_label *.
11540 (arm_split_atomic_op): Likewise for local "label".
11541 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
11543 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11545 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
11546 first param from rtx to rtx_insn *.
11547 (arc_verify_short): Likewise.
11548 (arc_short_long): Likewise.
11549 (arc_need_delay): Likewise.
11551 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
11553 (arc_ccfsm_advance): Likewise for param "insn" and locals
11554 "start_insn", "this_insn".
11555 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
11556 (arc_ccfsm_post_advance): Likewise for param "insn".
11557 (arc_next_active_insn): Likewise for return type and param "insn".
11558 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
11559 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
11560 (output_short_suffix): Likewise for local "insn".
11561 (arc_final_prescan_insn): Likewise for param "insn". Remove
11562 now-redundant checked cast.
11563 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
11564 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
11565 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
11566 for use where lc_set became an insn.
11567 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
11569 (arc_get_insn_variants): Likewise for local "prev".
11570 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
11572 (arc_predicate_delay_insns): Likewise for local "insn".
11573 (arc_pad_return): Likewise for local "prev". For now, add a
11574 checked cast when extracting the insn from "final_sequence".
11575 (arc_short_long): Likewise for param "insn".
11576 (arc_need_delay): Likewise for param "insn" and local "next".
11577 (arc_label_align): Likewise for locals "prev", "next".
11579 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11581 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
11582 "insn" from rtx to rtx_insn *.
11583 (alpha_gp_save_rtx): Likewise for local "seq".
11584 (alpha_instantiate_decls): Likewise for local "top".
11585 (get_some_local_dynamic_name): Likewise for local "insn".
11586 (alpha_does_function_need_gp): Likewise.
11587 (set_frame_related_p): Likewise for return type and for locals
11589 (emit_frame_store_1): Likewise for local "insn".
11590 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11591 (alpha_end_function): Likewise for local "insn".
11592 (alpha_output_mi_thunk_osf): Likewise.
11593 (alphaev4_insn_pipe): Likewise for param "insn".
11594 (alphaev5_insn_pipe): Likewise.
11595 (alphaev4_next_group): Likewise for return type and param 1
11597 (alphaev5_next_group): Likewise.
11598 (alpha_align_insns_1): Likewise for return type and param 1 of
11599 callback param "next_group", and for locals "i", "next", "prev",
11600 "where", "where2", "insn".
11602 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11604 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11605 rather than modifying the stmt.
11607 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11609 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11610 cgraph_state conversion.
11612 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11614 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11615 Strengthen local "insns" from rtx to rtx_insn *.
11616 (aarch64_set_frame_expr): Likewise for local "insn".
11617 (aarch64_save_or_restore_fprs): Likewise.
11618 (aarch64_save_or_restore_callee_save_registers): Likewise.
11619 (aarch64_expand_prologue): Likewise.
11620 (aarch64_expand_epilogue): Likewise.
11621 (aarch64_output_mi_thunk): Likewise.
11622 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11623 "label2" from rtx to rtx_code_label *.
11624 (aarch64_split_atomic_op): Likewise for local "label".
11626 2014-08-25 Martin Liska <mliska@suse.cz>
11628 * cgraph.h (symtab_node):
11629 (bool needed_p (void)): created from decide_is_symbol_needed
11630 (bool referred_to_p (void)): created from referred_to_p
11631 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11632 * cgraph.h (cgraph_node):
11633 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11634 (void expand (void)): created from expand_function
11635 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11636 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11637 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11638 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11639 * cgraph.h (varpool_node):
11640 (static void add (tree decl): created from varpool_add_new_variable
11641 * cgraph.h (cgraph_edge):
11642 void remove (void);
11643 (void remove_caller (void)): created from cgraph_edge_remove_caller
11644 (void remove_callee (void)): created from cgraph_edge_remove_callee
11645 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11646 created from cgraph_set_call_stmt
11647 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11648 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11649 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11650 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11651 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
11652 created from cgraph_speculative_call_info
11653 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
11654 int freq_scale, bool update_original)): created from cgraph_clone_edge
11655 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
11656 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
11657 (bool recursive_p (void)): created from cgraph_edge_recursive_p
11658 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
11659 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
11660 (static void rebuild_references (void)): created from cgraph_rebuild_references
11661 * cgraph.h (symbol_table):
11662 (create_reference): renamed from add_reference
11663 (maybe_create_reference): renamed from maybe_add_reference
11664 (void register_symbol (symtab_node *node)): new function
11665 (void clear_asm_symbols (void)): new function
11666 (void unregister (symtab_node *node)): new function
11667 (void release_symbol (cgraph_node *node, int uid)): new function
11668 (cgraph_node * allocate_cgraph_symbol (void)): new function
11669 (void initialize (void)): created from cgraph_init
11670 (symtab_node *first_symbol (void)):new function
11671 (asm_node *first_asm_symbol (void)):new function
11672 (symtab_node *first_defined_symbol (void)):new function
11673 (varpool_node *first_variable (void)):new function
11674 (varpool_node *next_variable (varpool_node *node)):new function
11675 (varpool_node *first_static_initializer (void)):new function
11676 (varpool_node *next_static_initializer (varpool_node *node)):new function
11677 (varpool_node *first_defined_variable (void)):new function
11678 (varpool_node *next_defined_variable (varpool_node *node)):new function
11679 (cgraph_node *first_defined_function (void)):new function
11680 (cgraph_node *next_defined_function (cgraph_node *node)):new function
11681 (cgraph_node *first_function (void)):new function
11682 (cgraph_node *next_function (cgraph_node *node)):new function
11683 (cgraph_node *first_function_with_gimple_body (void)):new function
11684 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
11685 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
11686 created from symtab_remove_unreachable_nodes
11687 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
11688 (void process_new_functions (void)): created from cgraph_process_new_functions
11689 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
11690 (bool output_variables (void)): created from varpool_node::output_variables
11691 (void output_asm_statements (void)): created from output_asm_statements
11692 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
11693 (void compile (void)): created from compile
11694 (void output_weakrefs (void)): created from output_weakrefs
11695 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
11696 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
11697 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
11698 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
11699 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
11700 created from cgraph_next_function_with_gimple_body
11701 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
11702 created from cgraph_remove_edge_removal_hook
11703 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
11704 created from cgraph_add_node_removal_hook
11705 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
11706 created from cgraph_remove_node_removal_hook
11707 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
11708 created from varpool_add_node_removal_hook
11709 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
11710 created from varpool_remove_node_removal_hook
11711 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
11712 created from cgraph_add_function_insertion_hook
11713 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
11714 created from cgraph_remove_function_insertion_hook
11715 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
11716 created from varpool_add_variable_insertion_hook
11717 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
11718 created from varpool_remove_variable_insertion_hook
11719 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
11720 created from cgraph_add_edge_duplication_hook
11721 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
11722 created from cgraph_remove_edge_duplication_hook
11723 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
11724 created from cgraph_add_node_duplication_hook
11725 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
11726 created from cgraph_remove_node_duplication_hook
11727 (void call_edge_removal_hooks (cgraph_edge *e)):
11728 created from cgraph_call_edge_removal_hooks
11729 (void call_cgraph_insertion_hooks (cgraph_node *node)):
11730 created from call_function_insertion_hooks
11731 (void call_cgraph_removal_hooks (cgraph_node *node)):
11732 created from cgraph_call_node_removal_hooks
11733 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
11734 created from cgraph_node::call_duplication_hooks
11735 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
11736 created from cgraph_call_edge_duplication_hooks
11737 (void call_varpool_removal_hooks (varpool_node *node)):
11738 created from varpool_call_node_removal_hooks
11739 (void call_varpool_insertion_hooks (varpool_node *node)):
11740 created from varpool_call_variable_insertion_hooks
11741 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
11742 created from insert_to_assembler_name_hash
11743 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
11744 created from unlink_from_assembler_name_hash
11745 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
11746 created from symtab_prevail_in_asm_name_hash
11747 (void symtab_initialize_asm_name_hash (void)):
11748 created from symtab_initialize_asm_name_hash
11749 (void change_decl_assembler_name (tree decl, tree name)):
11750 created from change_decl_assembler_name
11751 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
11752 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
11753 created from decl_assembler_name_hash
11754 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
11755 created from decl_assembler_name_equal
11756 (static hashval_t hash_node_by_assembler_name (const void *p)):
11757 created from hash_node_by_assembler_name
11758 (static int eq_assembler_name (const void *p1, const void *p2)):
11759 created from eq_assembler_name
11761 2014-08-25 Marek Polacek <polacek@redhat.com>
11763 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
11765 2014-08-25 Petr Murzin <petr.murzin@intel.com>
11767 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
11768 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
11769 SWI1248_AVX512BW mode iterator.
11771 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
11774 * config/sh/predicates.md (general_extend_operand): Disable
11775 TRUNCATE before reload completes.
11777 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
11779 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
11781 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
11784 * config/sh/sh.opt (musermode): Allow negative form.
11785 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
11786 targets that don't support it.
11787 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
11788 Document -mno-usermode option.
11790 2014-08-24 Kito Cheng <kito@0xlab.org>
11792 * system.h (CALLER_SAVE_PROFITABLE): Poison.
11793 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
11794 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
11795 * doc/tm.texi: Regenerate.
11797 2014-08-24 Kito Cheng <kito@0xlab.org>
11799 * ira.c: Fix typo in comment.
11801 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
11803 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
11804 Deprecate c++1y. Change language to reflect greater confidence in C++14.
11806 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
11809 * config/pa/pa.c (pa_output_function_epilogue): Don't set
11810 last_address when the current function is a thunk.
11811 (pa_asm_output_mi_thunk): When we don't have named sections or they
11812 are not being used, check that thunk can reach the stub table with a
11815 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11817 * web.c (union_match_dups): Strengthen param "insn" from rtx to
11819 (pass_web::execute): Likewise for local "insn".
11821 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11823 * var-tracking.c (struct micro_operation_def): Strengthen field
11824 "insn" from rtx to rtx_insn *.
11825 (struct emit_note_data_def): Likewise.
11826 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
11827 (vt_stack_adjustments): Likewise for local "insn".
11828 (adjust_insn): Likewise for param "insn".
11829 (val_store): Likewise.
11830 (val_resolve): Likewise.
11831 (struct count_use_info): Likewise for field "insn".
11832 (log_op_type): Likewise for param "insn".
11833 (reverse_op): Likewise.
11834 (prepare_call_arguments): Likewise.
11835 (add_with_sets): The initial param takes an insn, but we can't
11836 yet strengthen it from rtx to rtx_insn * since it's used as a
11837 cselib_record_sets_hook callback. For now rename initial param
11838 from "insn" to "uncast_insn", and introduce a local "insn" of
11839 the stronger rtx_insn * type, with a checked cast.
11840 (compute_bb_dataflow): Strengthen local "insn" from rtx to
11842 (emit_note_insn_var_location): Likewise.
11843 (emit_notes_for_changes): Likewise.
11844 (emit_notes_for_differences): Likewise.
11845 (next_non_note_insn_var_location): Likewise for return type and
11847 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
11848 (vt_initialize): Likewise for local "insn".
11849 (delete_debug_insns): Likewise for locals "insn" and "next".
11851 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11853 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
11855 (mark_constant_pool): Likewise for local "insn".
11857 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11859 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
11861 (dead_debug_promote_uses): Likewise.
11862 (dead_debug_insert_temp): Likewise.
11864 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11866 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
11867 from const_rtx to const rtx_insn *.
11868 (store_killed_after): Likewise. Strengthen locals "last", "act"
11869 from rtx to rtx_insn *.
11870 (store_killed_before): Strengthen param "insn" from const_rtx to
11871 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
11872 (find_moveable_store): Strengthen param "insn" from rtx to
11874 (compute_store_table): Likewise for local "insn".
11875 (insert_insn_start_basic_block): Likewise for param "insn" and
11876 locals "prev", "before", "insn".
11877 (insert_store): For now, add a checked cast to rtx_insn * on the
11878 result of gen_move_insn.
11879 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
11881 (replace_store_insn): Likewise. For now, add a checked cast to
11882 rtx_insn * on the result of gen_move_insn.
11884 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11886 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
11888 (expand_sjlj_dispatch_table): Likewise.
11890 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11892 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
11893 "insn" from rtx to rtx_insn *.
11895 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11897 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
11898 "insn" from rtx to rtx_insn *.
11899 (dup_block_and_redirect): Likewise for param 3 "before".
11901 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
11902 from rtx to rtx_insn *.
11903 (move_insn_for_shrink_wrap): Likewise.
11904 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
11905 (dup_block_and_redirect): Likewise for param "before" and local
11907 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
11909 (convert_to_simple_return): Likewise for local "start".
11911 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
11912 Strengthen local "insn" from rtx to rtx_insn *, for use when
11913 invoking requires_stack_frame_p.
11915 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11917 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
11919 (speculate_expr): Likewise for locals "orig_insn_rtx",
11921 (eq_transformed_insns): Likewise for locals "i1", "i2".
11922 (check_for_new_jump): Likewise for return type and local "end".
11923 (find_new_jump): Likewise for return type and local "jump".
11924 (sel_split_edge): Likewise for local "jump".
11925 (sel_create_recovery_block): Likewise.
11926 (sel_redirect_edge_and_branch_force): Likewise.
11927 (sel_redirect_edge_and_branch): Likewise.
11929 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11931 * sel-sched.c (substitute_reg_in_expr): Strengthen local
11932 "new_insn" from rtx to rtx_insn *.
11933 (create_insn_rtx_with_rhs): Likewise for return type and for local
11935 (create_insn_rtx_with_lhs): Likewise.
11936 (create_speculation_check): Likewise for local "insn_rtx".
11937 (implicit_clobber_conflict_p): Likewise for local "insn".
11938 (get_expr_cost): Likewise.
11939 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
11940 (move_cond_jump): Likewise for locals "next", "prev", "link",
11941 "head", "from", "to".
11943 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11945 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
11946 "next" from rtx to rtx_insn *.
11947 (find_conditional_protection): Likewise for local "next".
11948 (is_conditionally_protected): Likewise for local "insn1".
11949 (is_pfree): Likewise for locals "insn1", "insn2".
11951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11953 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
11954 from rtx to rtx_insn *.
11956 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
11957 locals "insn1", "insn2" from rtx to rtx_insn *.
11958 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
11959 locals "insn", "prev", "last_jump", "next_tail".
11960 (schedule_ebb): Likewise for params "head", "tail".
11961 (schedule_ebbs): Likewise for locals "tail", "head".
11963 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
11964 to rtx_insn on "last_insn" in one of the invocations of
11967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11969 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
11970 "elem", "insn" from rtx to rtx_insn *.
11971 (change_spec_dep_to_hard): Likewise.
11972 (get_back_and_forw_lists): Likewise for local "con".
11973 (sd_add_dep): Likewise for locals "elem", "insn".
11974 (sd_resolve_dep): Likewise for locals "pro", "con".
11975 (sd_unresolve_dep): Likewise.
11976 (sd_delete_dep): Likewise.
11977 (chain_to_prev_insn): Likewise for local "pro".
11978 (find_inc): Likewise for locals "pro", "con".
11980 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11982 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
11984 (reg_set_between_p): Strengthen local "insn" from const_rtx to
11986 (modified_between_p): Strengthen local "insn" from rtx to
11988 (remove_reg_equal_equiv_notes_for_regno): Likewise.
11989 (keep_with_call_p): Strengthen local "i2" from const_rtx to
11992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11994 * resource.c (next_insn_no_annul): Strengthen local "next" from
11996 (mark_referenced_resources): Likewise for local "insn".
11998 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12000 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
12002 (find_reloads): Likewise for param 1.
12003 (subst_reloads): Likewise for sole param.
12004 (find_equiv_reg): Likwise for param 2.
12005 (regno_clobbered_p): Likwise for param 2.
12006 (reload): Likewise for param 1.
12008 * caller-save.c (save_call_clobbered_regs): Strengthen local
12009 "insn" from rtx to rtx_insn *.
12010 (insert_one_insn): Likewise for local "insn".
12012 * reload.c (this_insn): Likewise for this global.
12013 (find_reloads): Likewise for param "insn".
12014 (find_reloads_toplev): Likewise.
12015 (find_reloads_address): Likewise.
12016 (subst_reg_equivs): Likewise.
12017 (update_auto_inc_notes): Likewise.
12018 (find_reloads_address_1): Likewise.
12019 (find_reloads_subreg_address): Likewise.
12020 (subst_reloads): Likewise.
12021 (find_equiv_reg): Likewise, also for local "p".
12022 (regno_clobbered_p): Likewise for param "insn".
12024 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
12026 (spill_reg_store): Likewise for the elements of this array.
12027 (remove_init_insns): Likewise for local "equiv_insn".
12028 (will_delete_init_insn_p): Likewise for param "insn".
12029 (reload): Likewise for param ""first" and local "insn".
12030 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
12032 (calculate_elim_costs_all_insns): Likewise.
12033 (delete_caller_save_insns): Likewise.
12034 (spill_failure): Likewise for param "insn".
12035 (delete_dead_insn): Likewise.
12036 (set_label_offsets): Likewise.
12037 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
12039 (elimination_costs_in_insn): Likewise for param "insn".
12040 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
12041 when referring to an insn.
12042 (set_initial_label_offsets): Likewise.
12043 (set_offsets_for_label): Strengthen param "insn" from rtx to
12045 (init_eliminable_invariants): Likewise for param "first" and local
12047 (fixup_eh_region_note): Likewise for param "insn".
12048 (reload_as_needed): Likewise for locals "prev", "insn",
12049 "old_next", "old_prev", "next".
12050 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
12052 (reload_inheritance_insn): Strengthen elements of this array from
12054 (failed_reload): Likewise for param "insn".
12055 (choose_reload_regs): Likewise for local "insn". Replace use of
12056 NULL_RTX with NULL when referring to an insn.
12057 (input_reload_insns): Strengthen elements of this array from rtx
12059 (other_input_address_reload_insns): Likewise for this global.
12060 (other_input_reload_insns): Likewise for this global.
12061 (input_address_reload_insns): Likwise for the elements of this
12063 (inpaddr_address_reload_insns): Likwise for the elements of this
12065 (output_reload_insns): Likewise for the elements of this array.
12066 (output_address_reload_insns): Likewise for the elements of this
12068 (outaddr_address_reload_insns): Likewise for the elements of this
12070 (operand_reload_insns): Likewise for this global.
12071 (other_operand_reload_insns): Likewise for this global.
12072 (other_output_reload_insns): Likewise for the elements of this
12074 (new_spill_reg_store): Likewise for the elements of this
12076 (emit_input_reload_insns): Likewise for locals "insn", "temp".
12077 Strengthen local "where" from rtx * to rtx_insn **.
12078 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
12079 from rtx to rtx_insn *.
12080 (do_input_reload): Likewise for local "insn".
12081 (do_output_reload): Likewise for local "insn".
12082 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
12083 (emit_insn_if_valid_for_reload): Likewise for return type and local
12084 "last". Add checked cast to rtx_insn when returning "insn" since
12085 this has been through emit_insn.
12086 (gen_reload): Strengthen return type and locals "last", "insn", "set"
12087 from rtx to rtx_insn *. Add checked cast to rtx_insn when
12088 returning "insn" since it's been through
12089 emit_insn_if_valid_for_reload at this point.
12090 (delete_output_reload): Strengthen param "insn" and locals
12091 "output_reload_insn", "i2" from rtx to rtx_insn *.
12092 (delete_address_reloads): Likewise for params "dead_insn",
12093 "current_insn" and locals "prev", "next".
12094 (delete_address_reloads_1): Likewise for params "dead_insn",
12095 "current_insn" and locals "prev", "i2".
12096 (inc_for_reload): Likewise for locals "last", "add_insn".
12097 (add_auto_inc_notes): Strengthen param "insn" from rtx to
12100 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
12101 param of this duplicate of the prototype from reload.h
12103 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12105 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
12107 (regstat_bb_compute_calls_crossed): Likewise.
12109 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12111 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
12113 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
12115 (regrename_analyze): Strengthen local "insn" from rtx to
12117 (scan_rtx_reg): Likewise for param "insn".
12118 (scan_rtx_address): Likewise.
12119 (scan_rtx): Likewise.
12120 (restore_operands): Likewise.
12121 (record_out_operands): Likewise.
12122 (build_def_use): Likewise for local "insn". Replace use of
12123 NULL_RTX with NULL when dealing with an insn.
12125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12127 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
12128 * reginfo.c (reg_scan): Likewise, also for local "insn".
12129 (reg_scan_mark_refs): Likewise for param "insn".
12130 (init_subregs_of_mode): Likewise for local "insn".
12132 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12134 * regcprop.c (struct queued_debug_insn_change): Strengthen field
12135 "insn" from rtx to rtx_insn *.
12136 (replace_oldest_value_reg): Likewise for param "insn".
12137 (replace_oldest_value_addr): Likewise.
12138 (replace_oldest_value_mem): Likewise.
12139 (apply_debug_insn_changes): Likewise for local "last_insn".
12140 (copyprop_hardreg_forward_1): Likewise for local "insn".
12142 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12144 * reg-stack.c (next_flags_user): Strengthen return type and param
12145 "insn" from rtx to rtx_insn *.
12146 (straighten_stack): Likewise for param "insn".
12147 (check_asm_stack_operands): Likewise.
12148 (remove_regno_note): Likewise.
12149 (emit_pop_insn): Likewise for return type, param "insn", local
12151 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
12152 "limit" from rtx to rtx_insn *.
12153 (swap_to_top): Likewise for param "insn".
12154 (move_for_stack_reg): Likewise.
12155 (move_nan_for_stack_reg): Likewise.
12156 (swap_rtx_condition): Likewise.
12157 (compare_for_stack_reg): Likewise.
12158 (subst_all_stack_regs_in_debug_insn): Likewise.
12159 (subst_stack_regs_pat): Likewise, and local "insn2".
12160 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
12162 (subst_stack_regs): Likewise.
12163 (change_stack): Likewise.
12164 (convert_regs_1): Likewise for locals "insn", "next".
12166 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12168 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
12170 (combine_set_extension): Likewise for param "curr_insn".
12171 (transform_ifelse): Likewise for param "def_insn".
12172 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
12173 from vec<rtx> * to vec<rtx_insn *> *.
12174 (is_cond_copy_insn): Likewise for param "insn".
12175 (struct ext_state): Strengthen the four vec fields from vec<rtx>
12176 to vec<rtx_insn *>.
12177 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
12178 local "def_insn" from rtx to rtx_insn *.
12179 (get_sub_rtx): Likewise for param "def_insn".
12180 (merge_def_and_ext): Likewise.
12181 (combine_reaching_defs): Likewise.
12182 (add_removable_extension): Likewise for param "insn".
12183 (find_removable_extensions): Likewise for local "insn".
12184 (find_and_remove_re): Likewise for locals "curr_insn" and
12185 "def_insn". Strengthen locals "reinsn_del_list" and
12186 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
12188 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12190 * recog.c (split_insn): Strengthen param "insn" and locals
12191 "first", "last" from rtx to rtx_insn *.
12192 (split_all_insns): Likewise for locals "insn", "next".
12193 (split_all_insns_noflow): Likewise.
12195 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12197 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
12199 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12200 (debug_rtx_find): Likewise for param 1 "x".
12202 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
12203 const_rtx to const rtx_insn *. Likewise for local "insn".
12204 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12205 (debug_rtx_find): Likewise for param 1 "x".
12206 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
12207 from const_rtx to const rtx_insn * within the appropriate cases of
12208 the switch statement.
12210 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
12211 Strengthen local "insns" from rtx to rtx_insn * since this is
12212 passed to a call to debug_rtx_list.
12214 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12216 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
12219 * function.c (stack_protect_epilogue): Add checked cast to
12220 rtx_insn for now when invoking predict_insn_def.
12222 * predict.c (predict_insn): Strengthen param "insn" from rtx to
12224 (predict_insn_def): Likewise.
12225 (rtl_predict_edge): Likewise for local "last_insn".
12226 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
12228 (combine_predictions_for_insn): Strengthen param "insn" from rtx
12230 (bb_estimate_probability_locally): Likewise for local "last_insn".
12231 (expensive_function_p): Likewise for local "insn".
12233 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
12234 local "jmp", since this is used when invoking predict_insn_def.
12236 2014-08-22 Marek Polacek <polacek@redhat.com>
12239 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
12241 2014-08-22 Marek Polacek <polacek@redhat.com>
12244 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
12245 a comparison in parens.
12246 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
12249 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12251 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
12254 * cprop.c (fis_get_condition): Likewise.
12256 * postreload.c (reload_cse_regs): Likewise for param "first".
12257 (reload_cse_simplify): Likewise for param "insn".
12258 (reload_cse_regs_1): Likewise for local "insn".
12259 (reload_cse_simplify_set): Likewise for param "insn".
12260 (reload_cse_simplify_operands): Likewise.
12261 (struct reg_use): Likewise for field "insn".
12262 (reload_combine_purge_insn_uses): Likewise for param "insn".
12263 (fixup_debug_insns): Likewise for params "from", "to" and local
12265 (try_replace_in_use): Likewise for local "use_insn".
12266 (reload_combine_recognize_const_pattern): Likewise for param
12267 "insn" and locals "add_moved_after_insn", "use_insn".
12268 (reload_combine_recognize_pattern): Likewise for param "insn" and
12270 (reload_combine): Likewise for locals "insn", "prev".
12271 (reload_combine_note_use): Likewise for param "insn".
12272 (move2add_use_add2_insn): Likewise.
12273 (move2add_use_add3_insn): Likewise.
12274 (reload_cse_move2add): Likewise, also for local "next".
12275 (move2add_note_store): Likewise for local "insn".
12277 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12279 * postreload-gcse.c (struct occr): Strengthen field "insn" from
12281 (struct unoccr): Likewise.
12282 (struct modifies_mem): Likewise.
12283 (alloc_mem): Likewise for local "insn".
12284 (insert_expr_in_table): Likewise for param "insn".
12285 (dump_expr_hash_table_entry): Likewise for local "insn".
12286 (oprs_unchanged_p): Likewise for param "insn".
12287 (load_killed_in_block_p): Likewise for local "setter".
12288 (record_last_reg_set_info): Likewise for param "insn".
12289 (record_last_reg_set_info_regno): Likewise.
12290 (record_last_mem_set_info): Likewise.
12291 (record_last_set_info): Likewise for local "last_set_insn".
12292 (record_opr_changes): Likewise for param "insn".
12293 (hash_scan_set): Likewise.
12294 (compute_hash_table): Likewise for local "insn".
12295 (get_avail_load_store_reg): Likewise for param "insn".
12296 (eliminate_partially_redundant_load): Likewise, also for locals
12297 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
12299 (eliminate_partially_redundant_loads): Likewise for local "insn".
12301 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12303 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
12305 (expand_binop): Likewise for locals "entry_last", "last", "insns"
12306 (expand_twoval_unop): Likewise for locals entry_last", "last".
12307 (expand_twoval_binop): Likewise.
12308 (expand_twoval_binop_libfunc): Likewise for local "insns".
12309 (widen_leading): Likewise for local "last".
12310 (expand_doubleword_clz): Likewise for local "seq". Strengthen
12311 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
12312 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
12313 (expand_parity): Likewise for locals "last" and "seq".
12314 (expand_ffs): Likewise for local "seq". Strengthen local
12315 "nonzero_label" from rtx to rtx_code_label *.
12316 (expand_absneg_bit): Strengthen local "insns" from rtx to
12318 (expand_unop_direct): Likewise for local "last".
12319 (expand_unop): Likewise for locals "last", "insns".
12320 (expand_abs_nojump): Likewise for local "last".
12321 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
12322 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
12324 (expand_copysign_absneg): Strengthen local "label" from rtx to
12326 (expand_copysign_bit): Strengthen local "insns" from rtx to
12328 (struct no_conflict_data): Likewise for fields "first", "insn".
12329 (emit_libcall_block_1): Likewise for param "insns" and locals
12330 "next", "last", "insn".
12331 (emit_libcall_block): For now, add a checked cast to rtx_insn *
12332 on "insns" when invoking emit_libcall_block_1. Ultimately we
12333 want to strengthen insns itself.
12334 (prepare_cmp_insn): Strengthen local "last" from rtx to
12336 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
12337 (prepare_float_lib_cmp): Likewise for local "insns".
12338 (emit_conditional_move): Likewise for local "last".
12339 (emit_conditional_add): Likewise.
12340 (have_sub2_insn): Likewise for local "seq".
12341 (expand_float): Likewise for local "insns". Strengthen locals
12342 "label", "neglabel" from rtx to rtx_code_label *.
12343 (expand_fix): Likewise for locals "last", "insn", "insns" (to
12344 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
12345 (expand_fixed_convert): Likewise for local "insns" (to
12347 (expand_sfix_optab): Likewise for local "last".
12348 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
12349 to rtx_code_label *.
12350 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
12351 from rtx to rtx_insn *.
12352 (expand_atomic_fetch_op): Likewise for local "insn".
12353 (maybe_legitimize_operand_same_code): Likewise for local "last".
12354 (maybe_legitimize_operands): Likewise.
12356 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12358 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
12359 "insn" from rtx to rtx_insn *.
12360 (ps_rtl_insn): Likewise for return type.
12361 (doloop_register_get): Likewise for params "head", "tail" and
12362 locals "insn", "first_insn_not_to_check".
12363 (schedule_reg_move): Likewise for local "this_insn".
12364 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
12365 of gen_move_insn for now.
12366 (reset_sched_times): Strengthen local "insn" from rtx to
12368 (permute_partial_schedule): Likewise.
12369 (duplicate_insns_of_cycles): Likewise for local "u_insn".
12370 (dump_insn_location): Likewise for param "insn".
12371 (loop_canon_p): Likewise for local "insn".
12372 (sms_schedule): Likewise.
12373 (print_partial_schedule): Likewise.
12374 (ps_has_conflicts): Likewise.
12376 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12378 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
12379 "tailp" from rtx * to rtx_insn **.
12381 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
12382 from rtx to rtx_insn *.
12383 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
12384 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
12385 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
12387 * modulo-sched.c (const_iteration_count): Strengthen return type
12388 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
12389 use of NULL_RTX with NULL when working with insns.
12390 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
12392 (sms_schedule): Likewise.
12393 * sched-rgn.c (init_ready_list): Likewise, also for locals
12394 "src_head" and "src_next_tail".
12395 (compute_block_dependences): Likewise.
12396 (free_block_dependencies): Likewise.
12397 (debug_rgn_dependencies): Likewise.
12398 (free_rgn_deps): Likewise.
12399 (compute_priorities): Likewise.
12400 (schedule_region): Likewise.
12401 * sel-sched.c (find_ebb_boundaries): Likewise.
12403 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
12404 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
12406 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12408 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
12409 from rtx to rtx_insn *.
12410 (new_seginfo): Likewise for param "insn".
12411 (create_pre_exit): Likewise for locals "last_insn",
12412 "before_return_copy", "return_copy".
12413 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
12416 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12418 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
12419 from rtx to rtx_insn *.
12420 (lra_push_insn): Likewise for 1st param.
12421 (lra_push_insn_and_update_insn_regno_info): Likewise.
12422 (lra_pop_insn): Likewise for return type.
12423 (lra_invalidate_insn_data): Likewise for 1st param.
12424 (lra_set_insn_deleted): Likewise.
12425 (lra_delete_dead_insn): Likewise.
12426 (lra_process_new_insns): Likewise for first 3 params.
12427 (lra_set_insn_recog_data): Likewise for 1st param.
12428 (lra_update_insn_recog_data): Likewise.
12429 (lra_set_used_insn_alternative): Likewise.
12430 (lra_invalidate_insn_regno_info): Likewise.
12431 (lra_update_insn_regno_info): Likewise.
12432 (lra_former_scratch_operand_p): Likewise.
12433 (lra_eliminate_regs_1): Likewise.
12434 (lra_get_insn_recog_data): Likewise.
12436 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
12439 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
12441 (substitute_within_insn): New.
12442 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
12443 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
12444 Replace call to "substitute" with call to substitute_within_insn.
12446 * lra-constraints.c (curr_insn): Strengthen from rtx to
12448 (get_equiv_with_elimination): Likewise for param "insn".
12449 (match_reload): Strengthen params "before" and "after" from rtx *
12451 (emit_spill_move): Likewise for return type. Add a checked cast
12452 to rtx_insn * on result of gen_move_insn for now.
12453 (check_and_process_move): Likewise for local "before". Replace
12454 NULL_RTX with NULL when referring to insns.
12455 (process_addr_reg): Strengthen params "before" and "after" from
12456 rtx * to rtx_insn **.
12457 (insert_move_for_subreg): Likewise.
12458 (simplify_operand_subreg): Strengthen locals "before" and "after"
12459 from rtx to rtx_insn *.
12460 (process_address_1): Strengthen params "before" and "after" from
12461 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
12463 (process_address): Strengthen params "before" and "after" from
12464 rtx * to rtx_insn **.
12465 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
12466 (curr_insn_transform): Strengthen locals "before" and "after"
12467 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
12469 (loc_equivalence_callback): Update cast of "data", changing
12470 resulting type from rtx to rtx_insn *.
12471 (substitute_pseudo_within_insn): New.
12472 (inherit_reload_reg): Strengthen param "insn" from rtx to
12473 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
12474 NULL when referring to insns. Add a checked cast to rtx_insn *
12475 when using usage_insn to invoke lra_update_insn_regno_info.
12476 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
12477 likewise for locals "restore", "save". Add checked casts to
12478 rtx_insn * when using usage_insn to invoke
12479 lra_update_insn_regno_info and lra_process_new_insns. Replace
12480 NULL_RTX with NULL when referring to insns.
12481 (split_if_necessary): Strengthen param "insn" from rtx to
12483 (update_ebb_live_info): Likewise for params "head", "tail" and local
12485 (get_last_insertion_point): Likewise for return type and local "insn".
12486 (get_live_on_other_edges): Likewise for local "last".
12487 (inherit_in_ebb): Likewise for params "head", "tail" and locals
12488 "prev_insn", "next_insn", "restore".
12489 (remove_inheritance_pseudos): Likewise for local "prev_insn".
12490 (undo_optional_reloads): Likewise for local "insn".
12492 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
12494 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
12496 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
12498 (spill_pseudos): Likewise for local "insn".
12499 (init_elimination): Likewise.
12500 (process_insn_for_elimination): Likewise for param "insn".
12502 * lra-lives.c (curr_insn): Likewise.;
12504 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
12505 (remove_pseudos): Likewise for param "insn".
12506 (spill_pseudos): Likewise for local "insn".
12507 (lra_final_code_change): Likewise for locals "insn", "curr".
12509 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
12510 (lra_set_insn_deleted): Likewise.
12511 (lra_delete_dead_insn): Likewise, and for local "prev".
12512 (new_insn_reg): Likewise for param "insn".
12513 (lra_set_insn_recog_data): Likewise.
12514 (lra_update_insn_recog_data): Likewise.
12515 (lra_set_used_insn_alternative): Likewise.
12516 (get_insn_freq): Likewise.
12517 (invalidate_insn_data_regno_info): Likewise.
12518 (lra_invalidate_insn_regno_info): Likewise.
12519 (lra_update_insn_regno_info): Likewise.
12520 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
12522 (lra_push_insn_1): Strengthen param "insn" from rtx to
12524 (lra_push_insn): Likewise.
12525 (lra_push_insn_and_update_insn_regno_info): Likewise.
12526 (lra_pop_insn): Likewise for return type and local "insn".
12527 (push_insns): Likewise for params "from", "to", and local "insn".
12528 (setup_sp_offset): Likewise for params "from", "last" and locals
12530 (lra_process_new_insns): Likewise for params "insn", "before",
12531 "after" and local "last".
12532 (struct sloc): Likewise for field "insn".
12533 (lra_former_scratch_operand_p): Likewise for param "insn".
12534 (remove_scratches): Likewise for locals "insn", "last".
12535 (check_rtl): Likewise for local "insn".
12536 (add_auto_inc_notes): Likewise for param "insn".
12537 (update_inc_notes): Likewise for local "insn".
12538 (lra): Replace NULL_RTX with NULL when referring to insn.
12540 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12542 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
12544 (resolve_reg_notes): Likewise.
12545 (resolve_simple_move): Likewise for return type, param "insn", and
12546 locals "insns", "minsn".
12547 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
12548 (resolve_use): Likewise.
12549 (resolve_debug): Likewise.
12550 (find_decomposable_shift_zext): Likewise.
12551 (resolve_shift_zext): Likewise for return type, param "insn", and
12552 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
12553 (decompose_multiword_subregs): Likewise for local "insn",
12554 "orig_insn", "decomposed_shift", "end".
12556 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12558 * basic-block.h (basic_block split_edge_and_insert): Strengthen
12559 param "insns" from rtx to rtx_insn *.
12561 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
12563 (struct iv_to_split): Likewise.
12564 (loop_exit_at_end_p): Likewise for local "insn".
12565 (split_edge_and_insert): Likewise for param "insns".
12566 (compare_and_jump_seq): Likewise for return type, param "cinsn",
12567 and locals "seq", "jump".
12568 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
12569 "branch_code"; update invocations of compare_and_jump_seq to
12570 eliminate NULL_RTX in favor of NULL.
12571 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
12573 (reset_debug_uses_in_loop): Likewise.
12574 (analyze_insn_to_expand_var): Likewise for param "insn".
12575 (analyze_iv_to_split_insn): Likewise.
12576 (analyze_insns_in_loop): Likewise for local "insn".
12577 (insert_base_initialization): Likewise for param
12578 "insn" and local "seq".
12579 (split_iv): Likewise for param "insn" and local "seq".
12580 (expand_var_during_unrolling): Likewise for param "insn".
12581 (insert_var_expansion_initialization): Likewise for local "seq".
12582 (combine_var_copies_in_loop_exit): Likewise.
12583 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
12585 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
12586 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
12589 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12591 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12593 (iv_analyze_result): Likewise.
12594 (iv_analyze_expr): Likewise.
12597 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12598 local "def_insn" from rtx to rtx_insn *.
12599 (get_biv_step_1): Likewise for local "insn".
12600 (iv_analyze_expr): Likewise for param "insn".
12601 (iv_analyze_def): Likewise for local "insn".
12602 (iv_analyze_op): Likewise for param "insn".
12603 (iv_analyze): Likewise.
12604 (iv_analyze_result): Likewise.
12606 (suitable_set_for_replacement): Likewise.
12607 (simplify_using_initial_values): Likewise for local "insn".
12608 (iv_number_of_iterations): Likewise for param "insn".
12609 (check_simple_exit): Add checked cast to rtx_insn when invoking
12610 iv_number_of_iterations for now (until get_condition is
12613 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12614 "insn" from rtx to rtx_insn *.
12615 (analyze_insns_in_loop): Likewise for local "insn".
12617 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12619 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12621 (struct invariant): Likewise.
12622 (hash_invariant_expr_1): Likewise for param "insn".
12623 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12624 (find_exits): Likewise for local "insn".
12625 (create_new_invariant): Likewise for param "insn".
12626 (check_dependencies): Likewise.
12627 (find_invariant_insn): Likewise.
12628 (record_uses): Likewise.
12629 (find_invariants_insn): Likewise.
12630 (find_invariants_bb): Likewise for local "insn".
12631 (get_pressure_class_and_nregs): Likewise for param "insn".
12632 (calculate_loop_reg_pressure): Likewise for local "insn".
12634 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12636 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12638 (add_test): Likewise for locals "seq", "jump".
12639 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12641 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12643 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12645 (rebuild_jump_labels_chain): Likewise for param "chain".
12647 * cfgexpand.c (pass_expand::execute): Add checked cast to
12648 rtx_insn * when calling rebuild_jump_labels_chain in region where
12649 we know e->insns.r is non-NULL.
12651 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
12653 (rebuild_jump_labels): Likewise.
12654 (rebuild_jump_labels_chain): Likewise for param "chain".
12655 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
12656 (init_label_info): Likewise for param "f".
12657 (maybe_propagate_label_ref): Likewise for params "jump_insn",
12658 "prev_nonjump_insn".
12659 (mark_all_labels): Likewise for param "f" and locals "insn",
12660 "prev_nonjump_insn".
12662 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12664 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
12665 from rtx to rtx_insn *insn.
12666 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
12667 (ira_add_allocno_copy): Likewise.
12668 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
12670 (ira_create_copy): Likewise.
12671 (ira_add_allocno_copy): Likewise.
12672 (create_bb_allocnos): Likewise for local "insn".
12673 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
12674 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
12675 process_regs_for_copy for rtx_insn * param.
12676 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
12677 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
12678 process_regs_for_copy for rtx_insn * param.
12679 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
12680 * ira-costs.c (record_reg_classes): Likewise for param "insn".
12681 (record_operand_costs): Likewise.
12682 (scan_one_insn): Likewise for return type, and for param "insn".
12683 (process_bb_for_costs): Likewise for local "insn".
12684 (process_bb_node_for_hard_reg_moves): Likewise.
12685 * ira-emit.c (struct move): Likewise for field "insn".
12686 (create_move): Eliminate use of NULL_RTX when dealing with an
12688 (emit_move_list): Strengthen return type and locals "result",
12689 "insn" from rtx to rtx_insn *insn.
12690 (emit_moves): Likewise for locals "insns", "tmp".
12691 (ira_emit): Likewise for local "insn".
12692 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
12694 (find_call_crossed_cheap_reg): Likewise.
12695 (process_bb_node_lives): Likewise for local "insn".
12696 * ira.c (decrease_live_ranges_number): Likewise.
12697 (compute_regs_asm_clobbered): Likewise.
12698 (build_insn_chain): Likewise.
12699 (find_moveable_pseudos): Likewise, also locals "def_insn",
12700 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
12701 to rtx_insn **. Add a checked cast when assigning from
12702 "closest_use" into closest_uses array in a region where we know
12703 it's a non-NULL insn.
12704 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
12706 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
12707 "last_interesting_insn", "uin".
12708 (move_unallocated_pseudos): Likewise for locals "def_insn",
12709 "move_insn", "newinsn".
12711 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12713 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
12714 Strengthen locals "done_label", "do_error" from rtx to
12716 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
12717 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
12719 (ubsan_expand_si_overflow_neg_check): Likewise for locals
12720 "done_label", "do_error" to rtx_code_label * and local "last" to
12722 (ubsan_expand_si_overflow_mul_check): Likewise for locals
12723 "done_label", "do_error", "large_op0", "small_op0_large_op1",
12724 "one_small_one_large", "both_ops_large", "after_hipart_neg",
12725 "after_lopart_neg", "do_overflow", "hipart_different" to
12726 rtx_code_label * and local "last" to rtx_insn *.
12728 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12730 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
12731 "insn" and "move_insn" from rtx to rtx_insn *.
12733 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12735 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
12737 (cheap_bb_rtx_cost_p): Likewise.
12738 (first_active_insn): Likewise for return type and local "insn".
12739 (last_active_insn): Likewise for return type and locals "insn",
12741 (struct noce_if_info): Likewise for fields "jump", "insn_a",
12743 (end_ifcvt_sequence): Likewise for return type and locals "insn",
12745 (noce_try_move): Likewise for local "seq".
12746 (noce_try_store_flag): Likewise.
12747 (noce_try_store_flag_constants): Likewise.
12748 (noce_try_addcc): Likewise.
12749 (noce_try_store_flag_mask): Likewise.
12750 (noce_try_cmove): Likewise.
12751 (noce_try_minmax): Likewise.
12752 (noce_try_abs): Likewise.
12753 (noce_try_sign_mask): Likewise.
12754 (noce_try_bitop): Likewise.
12755 (noce_can_store_speculate_p): Likewise for local "insn".
12756 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
12758 (check_cond_move_block): Likewise for local "insn".
12759 (cond_move_convert_if_block): Likewise.
12760 (cond_move_process_if_block): Likewise for locals "seq",
12762 (noce_find_if_block): Likewise for local "jump".
12763 (merge_if_block): Likewise for local "last".
12764 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
12765 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
12766 (block_has_only_trap): Likewise for return type and local "trap".
12767 (find_if_case_1): Likewise for local "jump".
12768 (dead_or_predicable): Likewise for locals "head", "end", "jump",
12771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12773 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
12774 "last_insn", "loop_end" from rtx to rtx_insn *.
12776 * hw-doloop.c (scan_loop): Likewise for local "insn".
12777 (discover_loop): Likewise for param "tail_insn".
12778 (discover_loops): Likewise for local "tail".
12780 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
12781 cast to rtx_insn * when assigning from an rtx local to a
12782 hwloop_info's "last_insn" field.
12784 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12786 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
12787 (add_delay_dependencies): Strengthen local "pro" from rtx to
12789 (recompute_todo_spec): Likewise.
12790 (dep_cost_1): Likewise for locals "insn", "used".
12791 (schedule_insn): Likewise for local "dbg".
12792 (schedule_insn): Likewise for locals "pro", "next".
12793 (unschedule_insns_until): Likewise for local "con".
12794 (restore_pattern): Likewise for local "next".
12795 (estimate_insn_tick): Likewise for local "pro".
12796 (resolve_dependencies): Likewise for local "next".
12797 (fix_inter_tick): Likewise.
12798 (fix_tick_ready): Likewise for local "pro".
12799 (add_to_speculative_block): Likewise for locals "check", "twin",
12801 (sched_extend_bb): Likewise for locals "end", "insn".
12802 (init_before_recovery): Likewise for local "x".
12803 (sched_create_recovery_block): Likewise for local "barrier".
12804 (create_check_block_twin): Likewise for local "pro".
12805 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
12807 (unlink_bb_notes): Update for change to type of bb_header.
12808 Strengthen locals "prev", "label", "note", "next" from rtx to
12810 (clear_priorities): Likewise for local "pro".
12812 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12814 * gcse.c (struct occr): Strengthen field "insn" from rtx to
12816 (test_insn): Likewise for this global.
12817 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
12819 (oprs_anticipatable_p): Likewise.
12820 (oprs_available_p): Likewise.
12821 (insert_expr_in_table): Strengthen param "insn" from rtx to
12823 (hash_scan_set): Likewise.
12824 (hash_scan_clobber): Likewise.
12825 (hash_scan_call): Likewise.
12826 (hash_scan_insn): Likewise.
12827 (compute_hash_table_work): Likewise for local "insn".
12828 (process_insert_insn): Likewise for return type and local "pat".
12829 (insert_insn_end_basic_block): Likewise for locals "new_insn",
12830 "pat", "pat_end", "maybe_cc0_setter".
12831 (pre_edge_insert): Likewise for local "insn".
12832 (pre_insert_copy_insn): Likewise for param "insn".
12833 (pre_insert_copies): Likewise for local "insn".
12834 (struct set_data): Likewise for field "insn".
12835 (single_set_gcse): Likewise for param "insn".
12836 (gcse_emit_move_after): Likewise.
12837 (pre_delete): Likewise for local "insn".
12838 (update_bb_reg_pressure): Likewise for param "from" and local
12840 (should_hoist_expr_to_dom): Likewise for param "from".
12841 (hoist_code): Likewise for local "insn".
12842 (get_pressure_class_and_nregs): Likewise for param "insn".
12843 (calculate_bb_reg_pressure): Likewise for local "insn".
12844 (compute_ld_motion_mems): Likewise.
12846 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12848 * genpeep.c (main): Rename param back from "uncast_ins1" to
12849 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
12852 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
12854 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
12857 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
12858 documentation to state it is only for VSX operations.
12860 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
12861 constraint only active if VSX.
12863 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
12864 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
12865 (lfiwzx): Likewise.
12867 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12869 * fwprop.c (single_def_use_dom_walker::before_dom_children):
12870 Strengthen local "insn" from rtx to rtx_insn *.
12871 (use_killed_between): Likewise for param "target_insn".
12872 (all_uses_available_at): Likewise for param "target_insn" and
12874 (update_df_init): Likewise for params "def_insn", "insn".
12875 (update_df): Likewise for param "insn".
12876 (try_fwprop_subst): Likewise for param "def_insn" and local
12878 (free_load_extend): Likewise for param "insn".
12879 (forward_propagate_subreg): Likewise for param "def_insn" and
12881 (forward_propagate_asm): Likewise for param "def_insn" and local
12883 (forward_propagate_and_simplify): Likewise for param "def_insn"
12884 and local "use_insn".
12885 (forward_propagate_into): Likewise for locals "def_insn" and
12888 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12890 * function.c (emit_initial_value_sets): Strengthen local "seq"
12891 from rtx to rtx_insn *.
12892 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
12894 (instantiate_virtual_regs): Likewise for local "insn".
12895 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
12896 (reorder_blocks_1): Likewise for param "insns" and local "insn".
12897 (expand_function_end): Likewise for locals "insn" and "seq".
12898 (epilogue_done): Likewise for local "insn".
12899 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
12901 (reposition_prologue_and_epilogue_notes): Likewise for locals
12902 "insn", "last", "note", "first".
12903 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
12904 (pass_match_asm_constraints::execute): Likewise for local "insn".
12906 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12908 * output.h (final_scan_insn): Strengthen return type from rtx to
12910 (final_forward_branch_p): Likewise for param.
12911 (current_output_insn): Likewise for this global.
12913 * final.c (rtx debug_insn): Likewise for this variable.
12914 (current_output_insn): Likewise.
12915 (get_attr_length_1): Rename param "insn" to "uncast_insn",
12916 adding "insn" back in as an rtx_insn * with a checked cast, so
12917 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
12919 (compute_alignments): Strengthen local "label" from rtx to
12921 (shorten_branches): Rename param from "first" to "uncast_first",
12922 introducing a new local rtx_insn * "first" using a checked cast to
12923 effectively strengthen "first" from rtx to rtx_insn * without
12924 affecting the type signature. Strengthen locals "insn", "seq",
12925 "next", "label" from rtx to rtx_insn *.
12926 (change_scope): Strengthen param "orig_insn" and local "insn" from
12928 (final_start_function): Rename param from "first" to "uncast_first",
12929 introducing a new local rtx_insn * "first" using a checked cast to
12930 effectively strengthen "first" from rtx to rtx_insn * without
12931 affecting the type signature. Strengthen local "insn" from rtx to
12933 (dump_basic_block_info): Strengthen param "insn" from rtx to
12935 (final): Rename param from "first" to "uncast_first",
12936 introducing a new local rtx_insn * "first" using a checked cast to
12937 effectively strengthen "first" from rtx to rtx_insn * without
12938 affecting the type signature. Strengthen locals "insn", "next"
12939 from rtx to rtx_insn *.
12940 (output_alternate_entry_point): Strengthen param "insn" from rtx to
12942 (call_from_call_insn): Strengthen param "insn" from rtx to
12944 (final_scan_insn): Rename param from "insn" to "uncast_insn",
12945 introducing a new local rtx_insn * "insn" using a checked cast to
12946 effectively strengthen "insn" from rtx to rtx_insn * without
12947 affecting the type signature. Strengthen return type and locals
12948 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
12949 now-redundant checked cast to rtx_insn * from both invocations of
12950 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
12951 introducing a local "call_insn" for use when invoking
12952 call_from_call_insn.
12953 (notice_source_line): Strengthen param "insn" from rtx to
12955 (leaf_function_p): Likewise for local "insn".
12956 (final_forward_branch_p): Likewise.
12957 (leaf_renumber_regs): Likewise for param "first".
12958 (rest_of_clean_state): Likewise for locals "insn" and "next".
12959 (self_recursive_call_p): Likewise for param "insn".
12960 (collect_fn_hard_reg_usage): Likewise for local "insn".
12961 (get_call_fndecl): Likewise for param "insn".
12962 (get_call_cgraph_rtl_info): Likewise.
12963 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
12964 introducing a new local rtx_insn * "insn" using a checked cast to
12965 effectively strengthen "insn" from rtx to rtx_insn * without
12966 affecting the type signature.
12968 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
12969 cast when assigning from param "insn" to current_output_insn.
12970 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
12971 so that we can assign it back to current_output_insn.
12973 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12975 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
12976 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
12977 atmxt540s and atmxt540sreva devices.
12978 * config/avr/avr-tables.opt: Regenerate.
12979 * config/avr/t-multilib: Regenerate.
12980 * doc/avr-mmcu.texi: Regenerate.
12982 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12984 * expr.c (convert_move): Strengthen local "insns" from rtx to
12986 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
12987 "top_label" from rtx to rtx_code_label *.
12988 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
12990 (emit_single_push_insn): Likewise for locals "prev", "last".
12991 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
12992 to rtx_code_label *.
12993 (store_constructor): Likewise for locals "loop_start", "loop_end".
12994 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
12996 (expand_expr_real_2): Likewise.
12997 (expand_expr_real_1): Strengthen local "label" from rtx to
13000 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13002 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
13003 from rtx to rtx_insn *.
13004 (store_bit_field_1): Likewise.
13005 (extract_bit_field_1): Likewise.
13006 (expand_mult_const): Likewise for local "insns".
13007 (expmed_mult_highpart): Strengthen local "label" from rtx to
13009 (expand_smod_pow2): Likewise.
13010 (expand_sdiv_pow2): Likewise.
13011 (expand_divmod): Strengthen locals "last", "insn" from rtx to
13012 rtx_insn *. Strengthen locals "label", "label1", "label2",
13013 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
13014 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
13015 (emit_store_flag): Likewise.
13016 (emit_store_flag_force): Strengthen local "label" from rtx to
13018 (do_cmp_and_jump): Likewise for param "label".
13020 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13022 * explow.c (force_reg): Strengthen local "insn" from rtx to
13024 (adjust_stack_1): Likewise.
13025 (allocate_dynamic_stack_space): Likewise. Strengthen locals
13026 "final_label", "available_label", "space_available" from rtx to
13028 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
13029 (anti_adjust_stack_and_probe): Likewise.
13031 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13033 * except.h (sjlj_emit_function_exit_after): Strengthen param
13034 "after" from rtx to rtx_insn *. This is only called with
13035 result of get_last_insn (in function.c) so type-change should be
13038 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
13039 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
13040 to rtx_insn *. These fields are only used from except.c so this
13041 type-change should be self-contained to this patch.
13043 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
13044 local "last" from rtx to rtx_insn *.
13045 (dw2_build_landing_pads): Likewise for local "seq".
13046 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
13047 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
13048 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
13050 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
13052 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
13053 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
13054 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
13055 referring to an insn. Strengthen local "dispatch_label" from
13056 rtx to rtx_code_label *.
13057 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
13059 (expand_eh_return): Strengthen local "around_label" from
13060 rtx to rtx_code_label *.
13061 (convert_to_eh_region_ranges): Strengthen locals "iter",
13062 "last_action_insn", "first_no_action_insn",
13063 "first_no_action_insn_before_switch",
13064 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
13066 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13068 * dwarf2out.c (last_var_location_insn): Strengthen this variable
13069 from rtx to rtx_insn *.
13070 (cached_next_real_insn): Likewise.
13071 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
13072 working with insns.
13073 (dwarf2out_var_location): Strengthen locals "next_real",
13074 "next_note", "expected_next_loc_note", "last_start", "insn" from
13077 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13079 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
13080 from rtx to rtx_insn *.
13081 (create_pseudo_cfg): Likewise for local "insn".
13083 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13085 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
13086 from rtx to rtx_insn *.
13087 (df_bb_regno_last_def_find): Likewise.
13089 * df-problems.c (df_rd_bb_local_compute): Likewise.
13090 (df_lr_bb_local_compute): Likewise.
13091 (df_live_bb_local_compute): Likewise.
13092 (df_chain_remove_problem): Likewise.
13093 (df_chain_create_bb): Likewise.
13094 (df_word_lr_bb_local_compute): Likewise.
13095 (df_remove_dead_eq_notes): Likewise for param "insn".
13096 (df_note_bb_compute): Likewise for local "insn".
13097 (simulate_backwards_to_point): Likewise.
13098 (df_md_bb_local_compute): Likewise.
13100 * df-scan.c (df_scan_free_bb_info): Likewise.
13101 (df_scan_start_dump): Likewise.
13102 (df_scan_start_block): Likewise.
13103 (df_install_ref_incremental): Likewise for local "insn".
13104 (df_insn_rescan_all): Likewise.
13105 (df_reorganize_refs_by_reg_by_insn): Likewise.
13106 (df_reorganize_refs_by_insn_bb): Likewise.
13107 (df_recompute_luids): Likewise.
13108 (df_bb_refs_record): Likewise.
13109 (df_update_entry_exit_and_calls): Likewise.
13110 (df_bb_verify): Likewise.
13112 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13114 * ddg.h (struct ddg_node): Strengthen fields "insn" and
13115 "first_note" from rtx to rtx_insn *.
13116 (get_node_of_insn): Likewise for param 2 "insn".
13117 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13119 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
13121 (mem_write_insn_p): Likewise.
13122 (mem_access_insn_p): Likewise.
13123 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13124 (def_has_ccmode_p): Likewise for param "insn".
13125 (add_cross_iteration_register_deps): Likewise for locals
13126 "def_insn" and "use_insn".
13127 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
13128 (build_intra_loop_deps): Likewise for local "src_insn".
13129 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
13131 (get_node_of_insn): Likewise for param "insn".
13133 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13135 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
13136 (deletable_insn_p): Strengthen param "insn" from rtx to
13137 rtx_insn *. Add checked cast to rtx_call_insn when invoking
13138 find_call_stack_args, since this is guarded by CALL_P (insn).
13139 (marked_insn_p): Strengthen param "insn" from rtx to
13141 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
13142 invoking find_call_stack_args, since this is guarded by
13144 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
13145 rtx_insn *; we know this is an insn since this was called by
13146 mark_nonreg_stores.
13147 (mark_nonreg_stores_2): Likewise.
13148 (mark_nonreg_stores): Strengthen param "insn" from rtx to
13150 (find_call_stack_args): Strengthen param "call_insn" from rtx to
13151 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
13153 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
13154 from rtx to rtx_insn *.
13155 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
13156 "next", "ref_insn".
13157 (delete_unmarked_insns): Likewise for locals "insn", "next".
13158 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
13159 (mark_reg_dependencies): Likewise for param "insn".
13160 (rest_of_handle_ud_dce): Likewise for local "insn".
13161 (word_dce_process_block): Likewise.
13162 (dce_process_block): Likewise.
13164 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13166 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
13167 from rtx to rtx_insn *.
13168 (struct change_cc_mode_args): Likewise for field "insn".
13169 (this_insn): Strengthen from rtx to rtx_insn *.
13170 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
13172 (validate_canon_reg): Strengthen param "insn" from rtx to
13174 (canon_reg): Likewise.
13175 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
13177 (record_jump_equiv): Strengthen param "insn" from rtx to
13179 (try_back_substitute_reg): Likewise, also for locals "prev",
13181 (find_sets_in_insn): Likewise for param "insn".
13182 (canonicalize_insn): Likewise.
13183 (cse_insn): Likewise. Add a checked cast.
13184 (invalidate_from_clobbers): Likewise for param "insn".
13185 (invalidate_from_sets_and_clobbers): Likewise.
13186 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
13188 (cse_prescan_path): Strengthen local "insn" from rtx to
13190 (cse_extended_basic_block): Likewise for locals "insn" and
13192 (cse_main): Likewise for param "f".
13193 (check_for_label_ref): Likewise for local "insn".
13194 (set_live_p): Likewise for second param ("insn").
13195 (insn_live_p): Likewise for first param ("insn") and for local
13197 (cse_change_cc_mode_insn): Likewise for first param "insn".
13198 (cse_change_cc_mode_insns): Likewise for first and second params
13200 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
13202 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
13205 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13206 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13207 Anna Tikhonova <anna.tikhonova@intel.com>
13208 Ilya Tocar <ilya.tocar@intel.com>
13209 Andrey Turetskiy <andrey.turetskiy@intel.com>
13210 Ilya Verbin <ilya.verbin@intel.com>
13211 Kirill Yukhin <kirill.yukhin@intel.com>
13212 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13214 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
13216 * config/i386/sse.md
13217 (define_mode_iterator VI248_AVX2): Delete.
13218 (define_mode_iterator VI2_AVX2_AVX512BW): New.
13219 (define_mode_iterator VI48_AVX2): Ditto.
13220 (define_insn <shift_insn><mode>3): Delete.
13221 (define_insn "<shift_insn><mode>3<mask_name>" with
13222 VI2_AVX2_AVX512BW): New.
13223 (define_insn "<shift_insn><mode>3<mask_name>" with
13226 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13227 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13228 Anna Tikhonova <anna.tikhonova@intel.com>
13229 Ilya Tocar <ilya.tocar@intel.com>
13230 Andrey Turetskiy <andrey.turetskiy@intel.com>
13231 Ilya Verbin <ilya.verbin@intel.com>
13232 Kirill Yukhin <kirill.yukhin@intel.com>
13233 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13235 * config/i386/sse.md
13236 (define_mode_iterator VI4F_BRCST32x2): New.
13237 (define_mode_attr 64x2_mode): Ditto.
13238 (define_mode_attr 32x2mode): Ditto.
13239 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
13240 with VI4F_BRCST32x2): Ditto.
13241 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
13242 with V16FI mode iterator): Ditto.
13243 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13244 with V16FI): Ditto.
13245 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13246 with VI8F_BRCST64x2): Ditto.
13248 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13249 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13250 Anna Tikhonova <anna.tikhonova@intel.com>
13251 Ilya Tocar <ilya.tocar@intel.com>
13252 Andrey Turetskiy <andrey.turetskiy@intel.com>
13253 Ilya Verbin <ilya.verbin@intel.com>
13254 Kirill Yukhin <kirill.yukhin@intel.com>
13255 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13257 * config/i386/sse.md
13258 (define_mode_iterator VI8_AVX512VL): New.
13259 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
13261 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
13263 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
13264 (define_mode_iterator V48_AVX512VL): New.
13265 (define_mode_iterator V12_AVX512VL): Ditto.
13266 (define_insn <avx512>_load<mode>_mask): Split into two similar
13267 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
13268 Refactor output template.
13269 (define_insn "<avx512>_store<mode>_mask"): Ditto.
13271 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13273 * cprop.c (struct occr): Strengthen field "insn" from rtx to
13275 (reg_available_p): Likewise for param "insn".
13276 (insert_set_in_table): Likewise.
13277 (hash_scan_set): Likewise.
13278 (hash_scan_insn): Likewise.
13279 (make_set_regs_unavailable): Likewise.
13280 (compute_hash_table_work): Likewise for local "insn".
13281 (reg_not_set_p): Strengthen param "insn" from const_rtx to
13283 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
13284 (try_replace_reg): Likewise.
13285 (find_avail_set): Likewise.
13286 (cprop_jump): Likewise for params "setcc", "jump".
13287 (constprop_register): Likewise for param "insn".
13288 (cprop_insn): Likewise.
13289 (do_local_cprop): Likewise.
13290 (local_cprop_pass): Likewise for local "insn".
13291 (bypass_block): Likewise for params "setcc" and "jump".
13292 (bypass_conditional_jumps): Likewise for locals "setcc" and
13294 (one_cprop_pass): Likewise for local "insn".
13296 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13298 * compare-elim.c (struct comparison_use): Strengthen field "insn"
13299 from rtx to rtx_insn *.
13300 (struct comparison): Likewise, also for field "prev_clobber".
13301 (conforming_compare): Likewise for param "insn".
13302 (arithmetic_flags_clobber_p): Likewise.
13303 (find_flags_uses_in_insn): Likewise.
13304 (find_comparison_dom_walker::before_dom_children): Likewise for
13305 locals "insn", "next", "last_clobber".
13306 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
13308 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13310 * combine-stack-adj.c (struct csa_reflist): Strengthen field
13311 "insn" from rtx to rtx_insn *.
13312 (single_set_for_csa): Likewise for param "insn".
13313 (record_one_stack_ref): Likewise.
13314 (try_apply_stack_adjustment): Likewise.
13315 (struct record_stack_refs_data): Likewise for field "insn".
13316 (maybe_move_args_size_note): Likewise for params "last" and "insn".
13317 (prev_active_insn_bb): Likewise for return type and param "insn".
13318 (next_active_insn_bb): Likewise.
13319 (force_move_args_size_note): Likewise for params "prev" and "last"
13320 and locals "test", "next_candidate", "prev_candidate".
13321 (combine_stack_adjustments_for_block): Strengthen locals
13322 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
13325 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13327 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
13328 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
13329 (subst_insn): Likewise for this variable.
13330 (added_links_insn): Likewise.
13331 (struct insn_link): Likewise for field "insn".
13332 (alloc_insn_link): Likewise for param "insn".
13333 (struct undobuf): Likewise for field "other_insn".
13334 (find_single_use): Likewise for param "insn" and local "next".
13335 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
13336 (delete_noop_moves): Likewise for locals "insn", "next".
13337 (create_log_links): Likewise for locals "insn", "use_insn".
13338 Strengthen local "next_use" from rtx * to rtx_insn **.
13339 (insn_a_feeds_b): Likewise for params "a", "b".
13340 (combine_instructions): Likewise for param "f" and locals "insn",
13341 "next", "prev", "first", "last_combined_insn", "link", "link1",
13342 "temp". Replace use of NULL_RTX with NULL when referring to
13344 (setup_incoming_promotions): Likewise for param "first"
13345 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
13346 (can_combine_p): Likewise for params "insn", "i3", "pred",
13347 "pred2", "succ", "succ2" and for local "p".
13348 (combinable_i3pat): Likewise for param "i3".
13349 (cant_combine_insn_p): Likewise for param "insn".
13350 (likely_spilled_retval_p): Likewise.
13351 (adjust_for_new_dest): Likewise.
13352 (update_cfg_for_uncondjump): Likewise, also for local "insn".
13353 (try_combine): Likewise for return type and for params "i3", "i2",
13354 "i1", "i0", "last_combined_insn", and for locals "insn",
13355 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
13356 "i0_insn". Eliminate local "tem" in favor of new locals
13357 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
13358 checked cast for now to rtx_insn * on the return type of
13359 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
13361 (find_split_point): Strengthen param "insn" from rtx to
13363 (simplify_set): Likewise for local "other_insn".
13364 (recog_for_combine): Likewise for param "insn".
13365 (record_value_for_reg): Likewise.
13366 (record_dead_and_set_regs_1): Likewise for local
13367 "record_dead_insn".
13368 (record_dead_and_set_regs): Likewise for param "insn".
13369 (record_promoted_value): Likewise.
13370 (check_promoted_subreg): Likewise.
13371 (get_last_value_validate): Likewise.
13372 (reg_dead_at_p): Likewise.
13373 (move_deaths): Likewise for param "to_insn".
13374 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
13375 and locals "place", "place2", "cc0_setter". Eliminate local "tem
13376 in favor of new locals "tem_note" and "tem_insn", the latter being
13378 (distribute_links): Strengthen locals "place", "insn" from rtx to
13381 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13383 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
13385 (can_delete_label_p): Require a const rtx_code_label * rather than
13387 (delete_insn): Add checked cast to rtx_code_label * when we know
13388 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
13390 (delete_insn_chain): Strengthen locals "prev" and "current" from
13391 rtx to rtx_insn *. Add a checked cast when assigning from
13392 "finish" (strengthening the params will come later). Add a
13393 checked cast to rtx_note * in region where we know
13395 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
13397 (compute_bb_for_insn): Likewise.
13398 (free_bb_for_insn): Likewise for local "insn".
13399 (compute_bb_for_insn): Likewise.
13400 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
13401 local "insn" from rtx to rtx_insn *
13402 (flow_active_insn_p): Require a const rtx_insn * rather than a
13404 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
13406 (can_fallthru): Likewise for locals "insn" and "insn2".
13407 (bb_note): Likewise for local "note".
13408 (first_insn_after_basic_block_note): Likewise for local "note" and
13410 (rtl_split_block): Likewise for locals "insn" and "next".
13411 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
13413 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
13414 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
13416 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
13417 them), "kill_from", "barrier", "new_insn".
13418 (patch_jump_insn): Likewise for params "insn", "old_label".
13419 (redirect_branch_edge): Likewise for locals "old_label", "insn".
13420 (force_nonfallthru_and_redirect): Likewise for locals "insn",
13421 "old_label", "new_label".
13422 (rtl_tidy_fallthru_edge): Likewise for local "q".
13423 (rtl_split_edge): Likewise for locals "before", "last".
13424 (commit_one_edge_insertion): Likewise for locals "before",
13425 "after", "insns", "tmp", "last", adding a checked cast where
13426 currently necessary.
13427 (commit_edge_insertions): Likewise.
13428 (rtl_dump_bb): Likewise for locals "insn", "last".
13429 (print_rtl_with_bb): Likewise for local "x".
13430 (rtl_verify_bb_insns): Likewise for local "x".
13431 (rtl_verify_bb_pointers): Likewise for local "insn".
13432 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
13434 (rtl_verify_fallthru): Likewise for local "insn".
13435 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
13436 (purge_dead_edges): Likewise for local "insn".
13437 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
13438 (skip_insns_after_block): Likewise for return type and for locals
13439 "insn", "last_insn", "next_head", "prev".
13440 (record_effective_endpoints): Likewise for locals "next_insn",
13442 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
13443 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
13444 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
13445 (duplicate_insn_chain): For now, add checked cast from rtx to
13446 rtx_insn * when returning insn.
13447 (cfg_layout_duplicate_bb): Likewise for local "insn".
13448 (cfg_layout_delete_block): Likewise for locals "insn", "next",
13449 "prev", "remaints".
13450 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
13451 (rtl_block_empty_p): Likewise.
13452 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
13453 "split_point", "last".
13454 (rtl_block_ends_with_call_p): Likewise for local "insn".
13455 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
13457 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
13458 "split_at_insn" from rtx to rtx_insn *.
13459 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
13460 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
13461 to const rtx_insn *.
13462 (rtl_account_profile_record): Likewise.
13464 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13466 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
13468 (average_num_loop_insns): Likewise.
13469 (init_set_costs): Likewise for local "seq".
13470 (seq_cost): Likewise for param "seq", from const_rtx to const
13473 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13475 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
13478 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13480 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
13481 "f1" and "f2" from rtx * to rtx_insn **.
13482 (flow_find_head_matching_sequence): Likewise.
13484 * cfgcleanup.c (try_simplify_condjump): Strengthen local
13485 "cbranch_insn" from rtx to rtx_insn *.
13486 (thread_jump): Likewise for local "insn".
13487 (try_forward_edges): Likewise for local "last".
13488 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
13489 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
13491 (can_replace_by): Likewise for params "i1", "i2".
13492 (old_insns_match_p): Likewise.
13493 (merge_notes): Likewise.
13494 (walk_to_nondebug_insn): Likewise for param "i1".
13495 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
13496 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
13497 "afterlast1", "afterlast2" from rtx to rtx_insn *.
13498 (flow_find_head_matching_sequence): Strengthen params "f1" and
13499 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
13500 "last1", "last2", "beforelast1", "beforelast2" from rtx to
13502 (outgoing_edges_match): Likewise for locals "last1", "last2".
13503 (try_crossjump_to_edge): Likewise for local "insn".
13504 Replace call to for_each_rtx with for_each_rtx_in_insn.
13506 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
13507 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
13508 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
13509 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
13510 (try_optimize_cfg): Strengthen local "last" from rtx to
13512 (delete_dead_jumptables): Likewise for locals "insn", "next",
13515 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
13516 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
13517 "rtx else_first_tail", to reflect the basic-block.h changes above.
13519 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13521 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
13523 (purge_dead_tablejump_edges): Likewise.
13524 (find_bb_boundaries): Likewise for locals "insn", "end",
13525 "flow_transfer_insn".
13527 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13529 * caller-save.c (save_call_clobbered_regs): Strengthen locals
13530 "ins" and "prev" from rtx to rtx_insn *.
13532 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13534 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
13536 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
13537 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
13539 (load_register_parameters): Likewise for local "before_arg".
13540 (check_sibcall_argument_overlap): Likewise for param "insn".
13541 (expand_call): Likewise for locals "normal_call_insns",
13542 "tail_call_insns", "insns", "before_call", "after_args",
13543 "before_arg", "last", "prev". Strengthen one of the "last" from
13544 rtx to rtx_call_insn *.
13545 (fixup_tail_calls): Strengthen local "insn" from rtx to
13547 (emit_library_call_value_1): Likewise for locals "before_call" and
13550 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13552 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
13553 and "last" from rtx to rtx_insn *.
13554 (expand_builtin_nonlocal_goto): Likewise for local "insn".
13555 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
13557 (expand_errno_check): Strengthen local "lab" from rtx to
13559 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
13561 (expand_builtin_mathfn_2): Likewise.
13562 (expand_builtin_mathfn_ternary): Likewise.
13563 (expand_builtin_mathfn_3): Likewise.
13564 (expand_builtin_interclass_mathfn): Likewise for local "last".
13565 (expand_builtin_int_roundingfn): Likewise for local "insns".
13566 (expand_builtin_int_roundingfn_2): Likewise.
13567 (expand_builtin_strlen): Likewise for local "before_strlen".
13568 (expand_builtin_strncmp): Likewise for local "seq".
13569 (expand_builtin_signbit): Likewise for local "last".
13570 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
13571 from rtx to rtx_code_label *.
13572 (expand_stack_restore): Strengthen local "prev" from rtx to
13575 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13577 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
13579 (struct btr_def_s): Likewise.
13580 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
13582 (add_btr_def): Likewise.
13583 (new_btr_user): Likewise.
13584 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
13586 (link_btr_uses): Likewise.
13587 (move_btr_def): Likewise for locals "insp", "old_insn",
13588 "new_insn". Add checked cast to rtx_insn * for now on result of
13590 (can_move_up): Strengthen param "insn" from const_rtx to
13593 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13595 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13597 (get_uncond_jump_length): Likewise for locals "label", "jump".
13598 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13600 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13601 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13602 (find_jump_block): Likewise for local "insn".
13603 (fix_crossing_conditional_branches): Likewise for locals
13604 "old_jump", "new_jump".
13605 (fix_crossing_unconditional_branches): Likewise for locals
13606 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13607 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13609 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13611 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13613 (struct mem_insn): Likewise for field "insn".
13614 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13615 (reg_next_inc_use): Likewise.
13616 (reg_next_def): Likewise.
13617 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13618 from rtx to rtx_insn *.
13619 (move_insn_before): Likewise for param "next_insn" and local "insns".
13620 (attempt_change): Likewise for local "mov_insn".
13621 (try_merge): Likewise for param "last_insn".
13622 (get_next_ref): Likewise for return type and local "insn".
13623 Strengthen param "next_array" from rtx * to rtx_insn **.
13624 (parse_add_or_inc): Strengthen param "insn" from rtx to
13626 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13628 (merge_in_block): Likewise for locals "insn", "curr",
13630 (pass_inc_dec::execute): Update allocations of the arrays to
13631 reflect the stronger types.
13633 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13635 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13636 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13637 from rtx to rtx_code_label *.
13639 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13641 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13644 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13646 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13647 generated a warning and prevented bootstrapping the compiler.
13649 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13651 * rtl.h (delete_related_insns): Strengthen return type from rtx to
13654 * jump.c (delete_related_insns): Likewise, also for locals "next"
13657 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13659 * genautomata.c (output_internal_insn_latency_func): When writing
13660 the function "internal_insn_latency" to insn-automata.c,
13661 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
13662 allowing the optional guard function of (define_bypass) clauses to
13663 expect a pair of rtx_insn *, rather than a pair of rtx.
13664 (output_insn_latency_func): When writing the function
13665 "insn_latency", add an "uncast_" prefix to params "insn" and
13666 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
13667 using checked casts from the params, thus enabling the above
13668 change to the generated "internal_insn_latency" function.
13670 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
13672 PR tree-optimization/62091
13673 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
13674 handle correctly arrays.
13675 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
13676 inheritance binfos.
13677 (record_known_type): Walk into inner type.
13678 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
13679 condition on no type changes.
13681 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13683 * genattrtab.c (write_attr_get): Within the generated get_attr_
13684 functions, rename param "insn" to "uncast_insn" and reintroduce
13685 "insn" as an local rtx_insn * using a checked cast, so that "insn"
13686 is an rtx_insn * within insn-attrtab.c
13688 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13690 * output.h (peephole): Strengthen return type from rtx to
13692 * rtl.h (delete_for_peephole): Likewise for both params.
13693 * genpeep.c (main): In generated "peephole" function, strengthen
13694 return type and local "insn" from rtx to rtx_insn *. For now,
13695 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
13696 rtx_insn *, with a checked cast.
13697 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
13698 locals "insn", "next", "prev" from rtx to rtx_insn *.
13700 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
13702 PR tree-optimization/62112
13703 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
13704 * gimple-iterator.h (gsi_replace): Return bool.
13705 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
13706 moved from ref_may_alias_global_p.
13707 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
13709 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
13710 (stmt_kills_ref_p_1): Rename...
13711 (stmt_kills_ref_p): ... to this.
13712 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
13713 stmt_kills_ref_p): Declare.
13714 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
13715 Move the self-assignment case...
13716 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
13718 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13720 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
13722 * emit-rtl.c (try_split): Likewise, also for locals "before" and
13723 "after". For now, don't strengthen param "trial", which requires
13724 adding checked casts when returning it.
13726 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13728 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
13729 "label" from rtx to rtx_code_label *. Strengthen param 1 of
13730 "var_location" hook from rtx to rtx_insn *.
13731 (debug_nothing_rtx): Delete in favor of...
13732 (debug_nothing_rtx_code_label): New prototype.
13733 (debug_nothing_rtx_rtx): Delete unused prototype.
13734 (debug_nothing_rtx_insn): New prototype.
13736 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
13737 invoking debug_hooks->var_location (in two places, one in a NOTE
13738 case of a switch statement, the other guarded by a CALL_P
13739 conditional. Add checked cast to rtx_code_label * when invoking
13740 debug_hooks->label (within CODE_LABEL case of switch statement).
13742 * dbxout.c (dbx_debug_hooks): Update "label" hook from
13743 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13744 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
13745 (xcoff_debug_hooks): Likewise.
13746 * debug.c (do_nothing_debug_hooks): Likewise.
13747 (debug_nothing_rtx): Delete in favor of...
13748 (debug_nothing_rtx_insn): New function.
13749 (debug_nothing_rtx_rtx): Delete unused function.
13750 (debug_nothing_rtx_code_label): New function.
13751 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
13752 debug_nothing_rtx to debug_nothing_rtx_code_label.
13753 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
13755 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
13756 debug_nothing_rtx to debug_nothing_rtx_insn.
13757 (sdbout_label): Strengthen param "insn" from rtx to
13759 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
13760 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13761 "var_location" hook from debug_nothing_rtx to
13762 debug_nothing_rtx_insn.
13764 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13766 * recog.h (insn_output_fn): Update this function typedef to match
13767 the changes below to the generated output functions, strengthening
13768 the 2nd param from rtx to rtx_insn *.
13770 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
13771 insn when invoking an output function, to match the new signature
13772 of insn_output_fn with a stronger second param.
13774 * genconditions.c (write_header): In the generated code for
13775 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
13776 to match the other changes in this patch.
13778 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
13779 the generated "gen_" functions from rtx to rtx_insn * within their
13782 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
13783 the subfunctions within the generated "recog_", "split", "peephole2"
13784 function trees from rtx to rtx_insn *. For now, the top-level
13785 generated functions ("recog", "split", "peephole2") continue to
13786 take a plain rtx for "insn", to avoid introducing dependencies on
13787 other patches. Rename this 2nd param from "insn" to
13788 "uncast_insn", and reintroduce "insn" as a local variable of type
13789 rtx_insn *, initialized at the top of the generated function with
13790 a checked cast on "uncast_insn".
13791 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
13792 the generated "gen_" functions from rtx to rtx_insn * within their
13795 * genoutput.c (process_template): Strengthen the 2nd param within
13796 the generated "output_" functions "insn" from rtx to rtx_insn *.
13798 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13800 * tree-profile.c (tree_profiling): Skip external functions
13801 when doing coverage instrumentation.
13802 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
13804 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13806 * config/rs6000/altivec.h (vec_cpsgn): New #define.
13807 (vec_mergee): Likewise.
13808 (vec_mergeo): Likewise.
13809 (vec_cntlz): Likewise.
13810 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
13811 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
13812 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
13813 VMRGEW, and VMRGOW.
13814 * doc/extend.texi: Document various forms of vec_cpsgn,
13815 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
13816 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
13817 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
13818 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
13819 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
13821 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13823 * config/rs6000/rs6000.c (context.h): New include.
13824 (tree-pass.h): Likewise.
13825 (make_pass_analyze_swaps): New decl.
13826 (rs6000_option_override): Register pass_analyze_swaps.
13827 (swap_web_entry): New subsclass of web_entry_base (df.h).
13828 (special_handling_values): New enum.
13829 (union_defs): New function.
13830 (union_uses): Likewise.
13831 (insn_is_load_p): Likewise.
13832 (insn_is_store_p): Likewise.
13833 (insn_is_swap_p): Likewise.
13834 (rtx_is_swappable_p): Likewise.
13835 (insn_is_swappable_p): Likewise.
13836 (chain_purpose): New enum.
13837 (chain_contains_only_swaps): New function.
13838 (mark_swaps_for_removal): Likewise.
13839 (swap_const_vector_halves): Likewise.
13840 (adjust_subreg_index): Likewise.
13841 (permute_load): Likewise.
13842 (permute_store): Likewise.
13843 (handle_special_swappables): Likewise.
13844 (replace_swap_with_copy): Likewise.
13845 (dump_swap_insn_table): Likewise.
13846 (rs6000_analyze_swaps): Likewise.
13847 (pass_data_analyze_swaps): New pass_data.
13848 (pass_analyze_swaps): New rtl_opt_pass.
13849 (make_pass_analyze_swaps): New function.
13850 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
13852 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13854 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
13855 type from rtx to rtx_insn *.
13856 (create_copy_of_insn_rtx): Likewise.
13857 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
13858 (create_copy_of_insn_rtx): Likewise, also for local "res".
13860 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13862 * rtl.h (find_first_parameter_load): Strengthen return type from
13864 * rtlanal.c (find_first_parameter_load): Strengthen return type
13865 from rtx to rtx_insn *. Add checked cast for now, to postpone
13866 strengthening the params.
13868 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13871 * diagnostic.c: Set default caret.
13872 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
13874 * diagnostic.h (struct diagnostic_context):
13876 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13878 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
13879 (sel_bb_head): Strengthen return type insn_t (currently just an
13880 rtx) to rtx_insn *.
13881 (sel_bb_end): Likewise.
13883 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
13884 (sel_bb_head): Strengthen return type and local "head" from
13885 insn_t (currently just an rtx) to rtx_insn *.
13886 (sel_bb_end): Likewise for return type.
13887 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
13890 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13892 * basic-block.h (get_last_bb_insn): Strengthen return type from
13894 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
13897 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13900 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
13902 (diagnostic_report_diagnostic): ... from here.
13903 * toplev.c (general_init): Move code to c-family.
13905 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13907 * df.h (web_entry_base): Replace existing struct web_entry with a
13908 new class web_entry_base with only the predecessor member.
13909 (unionfind_root): Remove declaration and move to class member.
13910 (unionfind_union): Remove declaration and move to friend
13912 (union_defs): Remove declaration.
13913 * web.c (web_entry_base::unionfind_root): Modify to be member
13914 function and adjust accessors.
13915 (unionfind_union): Modify to be friend function and adjust
13917 (web_entry): New subclass of web_entry_base containing the reg
13919 (union_match_dups): Modify for struct -> class changes.
13920 (union_defs): Likewise.
13921 (entry_register): Likewise.
13922 (pass_web::execute): Likewise.
13924 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
13926 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
13927 builtin define __VEC_ELEMENT_REG_ORDER__.
13929 2014-08-20 Martin Jambor <mjambor@suse.cz>
13930 Wei Mi <wmi@google.com>
13933 PR middle-end/61776
13934 * tree-ssa-operands.c (update_stmt_operands): Remove
13935 MODIFIED_NORETURN_CALLS.
13936 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
13937 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
13938 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
13939 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
13940 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
13941 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
13942 (gimple_call_set_ctrl_altering): New func.
13943 (gimple_call_ctrl_altering_p): Ditto.
13944 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
13945 (make_blocks): Use gimple_call_initialize_ctrl_altering.
13946 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
13947 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
13948 remove MODIFIED_NORETURN_CALLS.
13950 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13952 * coverage.c (coverage_compute_profile_id): Return non-0;
13953 also handle symbols with unique name.
13954 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
13956 2014-08-20 Steve Ellcey <sellcey@mips.com>
13958 PR middle-end/49191
13959 * doc/sourcebuild.texi (non_strict_align): New.
13961 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13963 * cgraphunit.c (ipa_passes, compile): Reshedule
13964 symtab_remove_unreachable_nodes passes; update comments.
13965 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
13966 TODO_remove_functions before the pass; the functions ought to be
13968 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
13969 TODO_remove_functions.
13970 * passes.c (pass_data_early_local_passes): Do not schedule function
13972 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
13974 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13977 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
13978 before setting the option.
13979 * diagnostic.c (diagnostic_classify_diagnostic): Record
13980 command-line status.
13982 2014-08-20 Richard Biener <rguenther@suse.de>
13985 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
13986 to build uint{16,32,64}_type_node.
13988 2014-08-20 Terry Guo <terry.guo@arm.com>
13990 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
13991 with immediate_operand.
13993 2014-08-20 David Malcolm <dmalcolm@redhat.com>
13995 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
13996 "insn" from an as_a to a safe_as_a, for the case when "insn" is
13999 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14001 PR preprocessor/51303
14002 * incpath.c (remove_duplicates): Use cpp_warning.
14004 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14008 * doc/options.texi (CPP): Document it.
14009 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
14010 * optc-gen.awk: Handle CPP.
14011 * opth-gen.awk: Likewise.
14013 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14015 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
14017 (duplicate_insn_chain): Likewise.
14018 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
14019 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
14020 checked cast for now (until we can strengthen the params in the
14022 (duplicate_insn_chain): Likewise.
14024 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14026 * rtl.h (next_cc0_user): Strengthen return type from rtx to
14028 (prev_cc0_setter): Likewise.
14030 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
14031 rtx_insn *, adding checked casts for now as necessary.
14032 (prev_cc0_setter): Likewise.
14034 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14036 * expr.h (emit_move_insn): Strengthen return type from rtx to
14038 (emit_move_insn_1): Likewise.
14039 (emit_move_complex_push): Likewise.
14040 (emit_move_complex_parts): Likewise.
14042 * expr.c (emit_move_via_integer): Strengthen return type from rtx
14043 to rtx_insn *. Replace use of NULL_RTX with NULL when working
14045 (emit_move_complex_push): Strengthen return type from rtx to
14047 (emit_move_complex): Likewise, also for local "ret".
14048 (emit_move_ccmode): Likewise.
14049 (emit_move_multi_word): Likewise for return type and locals
14050 "last_insn", "seq".
14051 (emit_move_insn_1): Likewise for return type and locals "result",
14053 (emit_move_insn): Likewise for return type and local "last_insn".
14054 (compress_float_constant): Likewise.
14056 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14058 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
14059 from rtx to rtx_insn *.
14061 * rtl.h (emit_insn_before): Likewise.
14062 (emit_insn_before_noloc): Likewise.
14063 (emit_insn_before_setloc): Likewise.
14064 (emit_jump_insn_before): Likewise.
14065 (emit_jump_insn_before_noloc): Likewise.
14066 (emit_jump_insn_before_setloc): Likewise.
14067 (emit_call_insn_before): Likewise.
14068 (emit_call_insn_before_noloc): Likewise.
14069 (emit_call_insn_before_setloc): Likewise.
14070 (emit_debug_insn_before): Likewise.
14071 (emit_debug_insn_before_noloc): Likewise.
14072 (emit_debug_insn_before_setloc): Likewise.
14073 (emit_label_before): Likewise.
14074 (emit_insn_after): Likewise.
14075 (emit_insn_after_noloc): Likewise.
14076 (emit_insn_after_setloc): Likewise.
14077 (emit_jump_insn_after): Likewise.
14078 (emit_jump_insn_after_noloc): Likewise.
14079 (emit_jump_insn_after_setloc): Likewise.
14080 (emit_call_insn_after): Likewise.
14081 (emit_call_insn_after_noloc): Likewise.
14082 (emit_call_insn_after_setloc): Likewise.
14083 (emit_debug_insn_after): Likewise.
14084 (emit_debug_insn_after_noloc): Likewise.
14085 (emit_debug_insn_after_setloc): Likewise.
14086 (emit_label_after): Likewise.
14087 (emit_insn): Likewise.
14088 (emit_debug_insn): Likewise.
14089 (emit_jump_insn): Likewise.
14090 (emit_call_insn): Likewise.
14091 (emit_label): Likewise.
14092 (gen_clobber): Likewise.
14093 (emit_clobber): Likewise.
14094 (gen_use): Likewise.
14095 (emit_use): Likewise.
14098 (emit_barrier_before): Strengthen return type from rtx to
14100 (emit_barrier_after): Likewise.
14101 (emit_barrier): Likewise.
14103 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
14104 from rtx to rtx_insn *. Add checked casts for now when converting
14105 "last" from rtx to rtx_insn *.
14106 (emit_insn_before_noloc): Likewise for return type.
14107 (emit_jump_insn_before_noloc): Likewise.
14108 (emit_call_insn_before_noloc): Likewise.
14109 (emit_debug_insn_before_noloc): Likewise.
14110 (emit_barrier_before): Strengthen return type and local "insn"
14111 from rtx to rtx_barrier *.
14112 (emit_label_before): Strengthen return type from rtx to
14113 rtx_insn *. Add checked cast for now when returning param
14114 (emit_pattern_after_noloc): Strengthen return type from rtx to
14115 rtx_insn *. Add checked casts for now when converting "last" from
14117 (emit_insn_after_noloc): Strengthen return type from rtx to
14119 (emit_jump_insn_after_noloc): Likewise.
14120 (emit_call_insn_after_noloc): Likewise.
14121 (emit_debug_insn_after_noloc): Likewise.
14122 (emit_barrier_after): Strengthen return type from rtx to
14124 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
14125 Add checked cast for now when converting "label" from rtx to
14127 (emit_pattern_after_setloc): Strengthen return type from rtx to
14128 rtx_insn *. Add checked casts for now when converting "last" from
14130 (emit_pattern_after): Strengthen return type from rtx to
14132 (emit_insn_after_setloc): Likewise.
14133 (emit_insn_after): Likewise.
14134 (emit_jump_insn_after_setloc): Likewise.
14135 (emit_jump_insn_after): Likewise.
14136 (emit_call_insn_after_setloc): Likewise.
14137 (emit_call_insn_after): Likewise.
14138 (emit_debug_insn_after_setloc): Likewise.
14139 (emit_debug_insn_after): Likewise.
14140 (emit_pattern_before_setloc): Likewise. Add checked casts for now
14141 when converting "last" from rtx to rtx_insn *.
14142 (emit_pattern_before): Strengthen return type from rtx to
14144 (emit_insn_before_setloc): Likewise.
14145 (emit_insn_before): Likewise.
14146 (emit_jump_insn_before_setloc): Likewise.
14147 (emit_jump_insn_before): Likewise.
14148 (emit_call_insn_before_setloc): Likewise.
14149 (emit_call_insn_before): Likewise.
14150 (emit_debug_insn_before_setloc): Likewise.
14151 (emit_debug_insn_before): Likewise.
14152 (emit_insn): Strengthen return type and locals "last", "insn",
14153 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
14154 within cases where we know we have an insn.
14155 (emit_debug_insn): Likewise.
14156 (emit_jump_insn): Likewise.
14157 (emit_call_insn): Strengthen return type and local "insn" from rtx
14159 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
14160 a checked cast to rtx_insn * for now on "label".
14161 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
14162 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
14163 (emit_use): Likewise.
14164 (gen_use): Likewise, also for local "seq".
14165 (emit): Likewise for return type and local "insn".
14166 (rtx_insn): Likewise for return type and local "new_rtx".
14168 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
14169 from rtx to rtx_barrier *.
14171 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
14172 changed return type from rtx to rtx_insn *, we must update
14173 "emit_fn" type, and this in turn means updating...
14174 (frame_insn): ...this. Strengthen return type from rtx to
14175 rtx_insn *. Introduce a new local "insn" of the appropriate type.
14177 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14179 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
14180 rtx to rtx_jump_table_data *. Also for local.
14181 * rtl.h (emit_jump_table_data): Likewise.
14183 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14185 * basic-block.h (create_basic_block_structure): Strengthen third
14186 param "bb_note" from rtx to rtx_note *.
14187 * rtl.h (emit_note_before): Strengthen return type from rtx to
14189 (emit_note_after): Likewise.
14190 (emit_note): Likewise.
14191 (emit_note_copy): Likewise. Also, strengthen param similarly.
14192 * function.h (struct rtl_data): Strengthen field
14193 "x_stack_check_probe_note" from rtx to rtx_note *.
14195 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
14196 from rtx to rtx_note *.
14197 * cfgrtl.c (create_basic_block_structure): Strengthen third param
14198 "bb_note" from rtx to rtx_note *.
14199 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
14200 when calling emit_note_copy.
14201 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
14203 (emit_note_after): Likewise.
14204 (emit_note_before): Likewise.
14205 (emit_note_copy): Likewise. Also, strengthen param similarly.
14206 (emit_note): Likewise.
14207 * except.c (emit_note_eh_region_end): Likewise for return type.
14208 Strengthen local "next" from rtx to rtx_insn *.
14209 (convert_to_eh_region_ranges): Strengthen local "note"
14210 from rtx to rtx_note *.
14211 * final.c (change_scope): Likewise.
14212 (reemit_insn_block_notes): Likewise, for both locals named "note".
14213 Also, strengthen local "insn" from rtx to rtx_insn *.
14214 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
14216 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
14217 strengthen local "seq" from rtx to rtx_insn *.
14218 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
14220 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
14222 (get_bb_note_from_pool): Strengthen return type from rtx to
14224 (sel_create_basic_block): Strengthen local "new_bb_note" from
14225 insn_t to rtx_note *.
14226 * var-tracking.c (emit_note_insn_var_location): Strengthen local
14227 "note" from rtx to rtx_note *.
14228 (emit_notes_in_bb): Likewise.
14230 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14232 * function.h (struct rtl_data): Strengthen field
14233 "x_parm_birth_insn" from rtx to rtx_insn *.
14234 * function.c (struct assign_parm_data_all): Strengthen fields
14235 "first_conversion_insn" and "last_conversion_insn" from rtx to
14238 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14240 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
14241 to rtx_insn *; also for local "var_end_seq".
14242 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
14243 (maybe_cleanup_end_of_block): Likewise for param "last" and local
14245 (expand_gimple_cond): Likewise for locals "last2" and "last".
14246 (mark_transaction_restart_calls): Likewise for local "insn".
14247 (expand_gimple_stmt): Likewise for return type and locals "last"
14249 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
14250 (avoid_complex_debug_insns): Likewise for param "insn".
14251 (expand_debug_locations): Likewise for locals "insn", "last",
14252 "prev_insn" and "insn2".
14253 (expand_gimple_basic_block): Likewise for local "last".
14254 (construct_exit_block): Likewise for locals "head", "end",
14256 (pass_expand::execute): Likewise for locals "var_seq",
14257 "var_ret_seq", "next".
14259 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14261 * asan.h (asan_emit_stack_protection): Strengthen return type from
14263 * asan.c (asan_emit_stack_protection): Likewise. Add local
14264 "insns" to hold the return value.
14266 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14268 * basic-block.h (bb_note): Strengthen return type from rtx to
14270 * sched-int.h (bb_note): Likewise.
14271 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
14273 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14275 * rtl.h (make_insn_raw): Strengthen return type from rtx to
14278 * emit-rtl.c (make_insn_raw): Strengthen return type and local
14279 "insn" from rtx to rtx_insn *.
14280 (make_debug_insn_raw): Strengthen return type from rtx to
14281 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
14282 (make_jump_insn_raw): Strengthen return type from rtx to
14283 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
14284 (make_call_insn_raw): Strengthen return type from rtx to
14285 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
14286 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
14287 callback from rtx to rtx_insn *; likewise for local "insn" and
14288 "next", adding a checked cast to rtx_insn in the relevant cases of
14289 the switch statement.
14290 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
14291 callback from rtx to rtx_insn *.
14292 (emit_pattern_after_setloc): Likewise.
14293 (emit_pattern_after): Likewise.
14294 (emit_pattern_before_setloc): Likewise.
14295 (emit_pattern_before): Likewise.
14297 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14299 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
14301 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
14302 accepting an rtx_insn *.
14303 (last_call_insn): Strengthen return type from rtx to
14306 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14308 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
14309 "insns" from rtx to rtx_insn *.
14310 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
14311 locals "insn" and "prev".
14313 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14315 * rtl.h (tablejump_p): Strengthen third param from rtx * to
14316 rtx_jump_table_data **.
14318 * cfgbuild.c (make_edges): Introduce local "table", using it in
14319 place of "tmp" for jump table data.
14320 (find_bb_boundaries): Strengthen local "table" from rtx to
14321 rtx_jump_table_data *.
14322 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14323 (outgoing_edges_match): Likewise for locals "table1" and "table2".
14324 (try_crossjump_to_edge): Likewise.
14325 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
14327 (patch_jump_insn): Introduce local "table", using it in place of
14328 "tmp" for jump table data.
14329 (force_nonfallthru_and_redirect): Introduce local "table", so that
14330 call to tablejump_p can receive an rtx_jump_table_data **. Update
14331 logic around the call to overwrite "note" appropriately if
14332 tablejump_p returns non-zero.
14333 (get_last_bb_insn): Introduce local "table", using it in place of
14334 "tmp" for jump table data.
14335 * dwarf2cfi.c (create_trace_edges): Likewise.
14337 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
14338 from rtx to rtx_jump_table_data *.
14339 (create_fix_barrier): Strengthen local "tmp" from rtx to
14340 rtx_jump_table_data *.
14341 (arm_reorg): Likewise for local "table".
14343 * config/s390/s390.c (s390_chunkify_start): Likewise.
14345 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
14347 * jump.c (delete_related_insns): Strengthen local "lab_next" from
14348 rtx to rtx_jump_table_data *.
14350 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
14351 rtx_jump_table_data **. Add a checked cast when writing through
14352 the pointer: we know there that local "table" is non-NULL and that
14353 JUMP_TABLE_DATA_P (table) holds.
14354 (label_is_jump_target_p): Introduce local "table", using it in
14355 place of "tmp" for jump table data.
14357 2014-08-19 Marek Polacek <polacek@redhat.com>
14360 * doc/invoke.texi: Document -Wbool-compare.
14362 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14364 * rtl.h (entry_of_function): Strengthen return type from rtx to
14366 * cfgrtl.c (entry_of_function): Likewise.
14368 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14370 * emit-rtl.h (get_insns): Strengthen return type from rtx to
14371 rtx_insn *, adding a checked cast for now.
14372 (get_last_insn): Likewise.
14374 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14376 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
14379 * emit-rtl.c (gen_label_rtx): Likewise.
14381 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14383 * rtl.h (previous_insn): Strengthen return type from rtx to
14385 (next_insn): Likewise.
14386 (prev_nonnote_insn): Likewise.
14387 (prev_nonnote_insn_bb): Likewise.
14388 (next_nonnote_insn): Likewise.
14389 (next_nonnote_insn_bb): Likewise.
14390 (prev_nondebug_insn): Likewise.
14391 (next_nondebug_insn): Likewise.
14392 (prev_nonnote_nondebug_insn): Likewise.
14393 (next_nonnote_nondebug_insn): Likewise.
14394 (prev_real_insn): Likewise.
14395 (next_real_insn): Likewise.
14396 (prev_active_insn): Likewise.
14397 (next_active_insn): Likewise.
14399 * emit-rtl.c (next_insn): Strengthen return type from rtx to
14400 rtx_insn *, adding a checked cast.
14401 (previous_insn): Likewise.
14402 (next_nonnote_insn): Likewise.
14403 (next_nonnote_insn_bb): Likewise.
14404 (prev_nonnote_insn): Likewise.
14405 (prev_nonnote_insn_bb): Likewise.
14406 (next_nondebug_insn): Likewise.
14407 (prev_nondebug_insn): Likewise.
14408 (next_nonnote_nondebug_insn): Likewise.
14409 (prev_nonnote_nondebug_insn): Likewise.
14410 (next_real_insn): Likewise.
14411 (prev_real_insn): Likewise.
14412 (next_active_insn): Likewise.
14413 (prev_active_insn): Likewise.
14415 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
14416 param "stepfunc" so that it returns an rtx_insn * rather than an
14417 rtx, to track the change to prev_nonnote_insn_bb, which is the
14418 only function this is called with.
14419 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
14421 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
14423 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
14426 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14428 * coretypes.h (class rtx_debug_insn): Add forward declaration.
14429 (class rtx_nonjump_insn): Likewise.
14430 (class rtx_jump_insn): Likewise.
14431 (class rtx_call_insn): Likewise.
14432 (class rtx_jump_table_data): Likewise.
14433 (class rtx_barrier): Likewise.
14434 (class rtx_code_label): Likewise.
14435 (class rtx_note): Likewise.
14437 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
14438 adding the invariant DEBUG_INSN_P (X).
14439 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
14440 the invariant NONJUMP_INSN_P (X).
14441 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
14442 the invariant JUMP_P (X).
14443 (class rtx_call_insn): New, a subclass of rtx_insn, adding
14444 the invariant CALL_P (X).
14445 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
14446 invariant JUMP_TABLE_DATA_P (X).
14447 (class rtx_barrier): New, a subclass of rtx_insn, adding the
14448 invariant BARRIER_P (X).
14449 (class rtx_code_label): New, a subclass of rtx_insn, adding
14450 the invariant LABEL_P (X).
14451 (class rtx_note): New, a subclass of rtx_insn, adding
14452 the invariant NOTE_P(X).
14453 (is_a_helper <rtx_debug_insn *>::test): New.
14454 (is_a_helper <rtx_nonjump_insn *>::test): New.
14455 (is_a_helper <rtx_jump_insn *>::test): New.
14456 (is_a_helper <rtx_call_insn *>::test): New.
14457 (is_a_helper <rtx_jump_table_data *>::test): New functions,
14458 overloaded for both rtx and rtx_insn *.
14459 (is_a_helper <rtx_barrier *>::test): New.
14460 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
14461 for both rtx and rtx_insn *.
14462 (is_a_helper <rtx_note *>::test): New.
14464 2014-08-19 Marek Polacek <polacek@redhat.com>
14466 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
14467 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14468 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
14469 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14471 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14473 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
14474 rtx_insn *. To help with transition, for now, convert from an
14475 access macro into a pair of functions: BND_TO, returning an
14477 (SET_BND_TO): New function, for use where BND_TO is used as an
14480 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
14482 (BND_TO): New function, adding a checked cast.
14483 (SET_BND_TO): New function.
14485 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
14487 (compute_av_set_on_boundaries): Likewise.
14489 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14491 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
14492 destination if it is used in source.
14493 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
14494 (*popcount<mode>2_falsedep_1): Likewise.
14496 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14499 * configure.ac: Set install_gold_as_default to no first.
14500 * configure: Regenerated.
14502 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14504 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
14505 "note_list" field will eventually be an rtx_insn *. To help with
14506 transition, for now, convert from an access macro into a pair of
14507 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
14508 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
14511 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
14512 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
14514 * sel-sched-ir.c (init_bb): Likewise.
14515 (sel_restore_notes): Likewise.
14516 (move_bb_info): Likewise.
14517 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
14518 (SET_BB_NOTE_LIST): New function.
14520 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14522 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
14523 field will eventually be an rtx_insn *. To help with transition,
14524 for now, convert from an access macro into a pair of functions:
14525 VINSN_INSN_RTX, returning an rtx_insn *, and...
14526 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
14527 is used as an lvalue.
14529 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
14530 SET_VINSN_INSN_RTX where it's used as an lvalue.
14531 (VINSN_INSN_RTX): New function.
14532 (SET_VINSN_INSN_RTX): New function.
14534 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14536 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
14537 eventually be rtx_insn *, but to help with transition, for now,
14538 convert from an access macro into a pair of functions: DEP_PRO
14539 returning an rtx_insn * and...
14540 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
14541 lvalue, returning an rtx&.
14542 (DEP_CON): Analogous changes to DEP_PRO above.
14543 (SET_DEP_CON): Likewise.
14545 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
14546 an lvalue to SET_DEP_CON.
14547 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
14548 (sd_copy_back_deps): Likewise for DEP_CON.
14549 (DEP_PRO): New function, adding a checked cast for now.
14550 (DEP_CON): Likewise.
14551 (SET_DEP_PRO): New function.
14552 (SET_DEP_CON): Likewise.
14554 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14556 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
14557 (extra_options): Add i386/cygwin.opt.
14558 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
14559 (CPP_SPEC): Accept -pthread.
14560 (LINK_SPEC): Ditto.
14561 (GOMP_SELF_SPECS): Update comment.
14562 * config/i386/cygwin.opt: New file for -pthread flag.
14564 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14566 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
14567 * df.h (DF_REF_INSN): Convert from a macro to a function, so
14568 that we can return an rtx_insn *.
14570 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14572 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
14573 when building executables, not DLLs. Add --large-address-aware
14574 under the same conditions.
14575 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
14576 when building executables, not DLLs. Add --large-address-aware
14577 under the same conditions when using -m32.
14579 * config/i386/cygwin-stdint.h: Throughout, make type
14580 definitions dependent on target architecture, not host.
14582 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14584 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
14585 the return type from rtx to rtx_insn *, which will enable various
14586 conversions in followup patches. For now this is is done by a
14588 (NEXT_INSN): Likewise.
14589 (SET_PREV_INSN): Convert to an inline function. This is intended
14590 for use as an lvalue, and so returns an rtx& to allow in-place
14592 (SET_NEXT_INSN): Likewise.
14594 2014-07-08 Mark Wielaard <mjw@redhat.com>
14597 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14599 2014-08-19 Marek Polacek <polacek@redhat.com>
14602 * cgraphunit.c (handle_alias_pairs): Fix condition.
14604 2014-08-19 Richard Biener <rguenther@suse.de>
14606 * gimple-fold.c (fold_gimple_assign): Properly build a
14607 null-pointer constant when devirtualizing addresses.
14609 2014-07-07 Mark Wielaard <mjw@redhat.com>
14611 * dwarf2out.c (decl_quals): New function.
14612 (modified_type_die): Take one cv_quals argument instead of two,
14613 one for const and one for volatile.
14614 (add_type_attribute): Likewise.
14615 (generic_parameter_die): Call add_type_attribute with one modifier
14617 (base_type_for_mode): Likewise.
14618 (add_bounds_info): Likewise.
14619 (add_subscript_info): Likewise.
14620 (gen_array_type_die): Likewise.
14621 (gen_descr_array_type_die): Likewise.
14622 (gen_entry_point_die): Likewise.
14623 (gen_enumeration_type_die): Likewise.
14624 (gen_formal_parameter_die): Likewise.
14625 (gen_subprogram_die): Likewise.
14626 (gen_variable_die): Likewise.
14627 (gen_const_die): Likewise.
14628 (gen_field_die): Likewise.
14629 (gen_pointer_type_die): Likewise.
14630 (gen_reference_type_die): Likewise.
14631 (gen_ptr_to_mbr_type_die): Likewise.
14632 (gen_inheritance_die): Likewise.
14633 (gen_subroutine_type_die): Likewise.
14634 (gen_typedef_die): Likewise.
14635 (force_type_die): Likewise.
14637 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14639 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14641 * configure: Regenerate.
14643 2014-08-19 Richard Biener <rguenther@suse.de>
14645 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14646 DECL_EXTERNALs in BLOCKs as non-references.
14647 * tree-streamer-out.c (streamer_write_chain): Likewise.
14649 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14650 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14651 Anna Tikhonova <anna.tikhonova@intel.com>
14652 Ilya Tocar <ilya.tocar@intel.com>
14653 Andrey Turetskiy <andrey.turetskiy@intel.com>
14654 Ilya Verbin <ilya.verbin@intel.com>
14655 Kirill Yukhin <kirill.yukhin@intel.com>
14656 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14658 * config/i386/sse.md
14659 (define_mode_iterator VI48_AVX512F): Delete.
14660 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
14661 (define_mode_iterator VI2_AVX512VL): Ditto.
14662 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
14665 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
14667 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
14668 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
14669 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14670 with VI48_AVX512F_AVX512VL): New.
14671 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14672 with VI2_AVX512VL): Ditto.
14674 2014-08-19 Marek Polacek <polacek@redhat.com>
14676 * doc/invoke.texi: Document -Wc99-c11-compat.
14678 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14680 * rtl.h (PREV_INSN): Split macro in two: the existing one,
14681 for rvalues, and...
14682 (SET_PREV_INSN): New macro, for use as an lvalue.
14683 (NEXT_INSN, SET_NEXT_INSN): Likewise.
14685 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
14686 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
14687 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
14688 (fixup_abnormal_edges): Likewise.
14689 (unlink_insn_chain): Likewise.
14690 (fixup_reorder_chain): Likewise.
14691 (cfg_layout_delete_block): Likewise.
14692 (cfg_layout_merge_blocks): Likewise.
14693 * combine.c (update_cfg_for_uncondjump): Likewise.
14694 * emit-rtl.c (link_insn_into_chain): Likewise.
14695 (remove_insn): Likewise.
14696 (delete_insns_since): Likewise.
14697 (reorder_insns_nobb): Likewise.
14698 (emit_insn_after_1): Likewise.
14699 * final.c (rest_of_clean_state): Likewise.
14700 (final_scan_insn): Likewise.
14701 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
14702 * haifa-sched.c (concat_note_lists): Likewise.
14703 (remove_notes): Likewise.
14704 (restore_other_notes): Likewise.
14705 (move_insn): Likewise.
14706 (unlink_bb_notes): Likewise.
14707 (restore_bb_notes): Likewise.
14708 * jump.c (delete_for_peephole): Likewise.
14709 * optabs.c (emit_libcall_block_1): Likewise.
14710 * reorg.c (emit_delay_sequence): Likewise.
14711 (fill_simple_delay_slots): Likewise.
14712 * sel-sched-ir.c (sel_move_insn): Likewise.
14713 (sel_remove_insn): Likewise.
14714 (get_bb_note_from_pool): Likewise.
14715 * sel-sched.c (move_nop_to_previous_block): Likewise.
14717 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
14718 * config/c6x/c6x.c (gen_one_bundle): Likewise.
14719 (c6x_gen_bundles): Likewise.
14720 (hwloop_optimize): Likewise.
14721 * config/frv/frv.c (frv_function_prologue): Likewise.
14722 (frv_register_nop): Likewise.
14723 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
14724 (ia64_reorg): Likewise.
14725 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
14726 (mep_make_bundle): Likewise.
14727 (mep_bundle_insns): Likewise.
14728 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
14729 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
14730 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
14732 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14734 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
14735 return type from rtx to rtx_insn *.
14736 (BB_END): Likewise.
14737 (BB_HEADER): Likewise.
14738 (BB_FOOTER): Likewise.
14739 (SET_BB_HEAD): Convert to a function.
14740 (SET_BB_END): Likewise.
14741 (SET_BB_HEADER): Likewise.
14742 (SET_BB_FOOTER): Likewise.
14744 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
14745 Strengthen the return type from rtx to rtx_insn *. For now, this
14746 is done by adding a checked cast, but this will eventually
14747 become a field lookup.
14748 (BB_END): Likewise.
14749 (BB_HEADER): Likewise.
14750 (BB_FOOTER): Likewise.
14751 (SET_BB_HEAD): New function, from macro of same name. This is
14752 intended for use as an lvalue, and so returns an rtx& to allow
14753 in-place modification.
14754 (SET_BB_END): Likewise.
14755 (SET_BB_HEADER): Likewise.
14756 (SET_BB_FOOTER): Likewise.
14758 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14760 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
14761 for rvalues, and...
14762 (SET_BB_HEAD): New macro, for use as a lvalue.
14763 (BB_END, SET_BB_END): Likewise.
14764 (BB_HEADER, SET_BB_HEADER): Likewise.
14765 (BB_FOOTER, SET_BB_FOOTER): Likewise.
14767 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
14768 of BB_* macros into SET_BB_* macros.
14769 (fix_crossing_unconditional_branches): Likewise.
14770 * caller-save.c (save_call_clobbered_regs): Likewise.
14771 (insert_one_insn): Likewise.
14772 * cfgbuild.c (find_bb_boundaries): Likewise.
14773 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14774 (outgoing_edges_match): Likewise.
14775 (try_optimize_cfg): Likewise.
14776 * cfgexpand.c (expand_gimple_cond): Likewise.
14777 (expand_gimple_tailcall): Likewise.
14778 (expand_gimple_basic_block): Likewise.
14779 (construct_exit_block): Likewise.
14780 * cfgrtl.c (delete_insn): Likewise.
14781 (create_basic_block_structure): Likewise.
14782 (rtl_delete_block): Likewise.
14783 (rtl_split_block): Likewise.
14784 (emit_nop_for_unique_locus_between): Likewise.
14785 (rtl_merge_blocks): Likewise.
14786 (block_label): Likewise.
14787 (try_redirect_by_replacing_jump): Likewise.
14788 (emit_barrier_after_bb): Likewise.
14789 (fixup_abnormal_edges): Likewise.
14790 (record_effective_endpoints): Likewise.
14791 (relink_block_chain): Likewise.
14792 (fixup_reorder_chain): Likewise.
14793 (fixup_fallthru_exit_predecessor): Likewise.
14794 (cfg_layout_duplicate_bb): Likewise.
14795 (cfg_layout_split_block): Likewise.
14796 (cfg_layout_delete_block): Likewise.
14797 (cfg_layout_merge_blocks): Likewise.
14798 * combine.c (update_cfg_for_uncondjump): Likewise.
14799 * emit-rtl.c (add_insn_after): Likewise.
14800 (remove_insn): Likewise.
14801 (reorder_insns): Likewise.
14802 (emit_insn_after_1): Likewise.
14803 * haifa-sched.c (get_ebb_head_tail): Likewise.
14804 (restore_other_notes): Likewise.
14805 (move_insn): Likewise.
14806 (sched_extend_bb): Likewise.
14807 (fix_jump_move): Likewise.
14808 * ifcvt.c (noce_process_if_block): Likewise.
14809 (dead_or_predicable): Likewise.
14810 * ira.c (update_equiv_regs): Likewise.
14811 * reg-stack.c (change_stack): Likewise.
14812 * sel-sched-ir.c (sel_move_insn): Likewise.
14813 * sel-sched.c (move_nop_to_previous_block): Likewise.
14815 * config/c6x/c6x.c (hwloop_optimize): Likewise.
14816 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
14818 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14820 * rtl.h (for_each_rtx_in_insn): New function.
14821 * rtlanal.c (for_each_rtx_in_insn): Likewise.
14823 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14825 * coretypes.h (class rtx_insn): Add forward declaration.
14827 * rtl.h: Include is-a.h.
14828 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
14829 workaround to ensure gengtype knows inheritance is occurring,
14830 whilst continuing to use the pre-existing special-casing for
14832 (class rtx_insn): New subclass of rtx_def, adding the
14833 invariant that we're dealing with something we can sanely use
14834 INSN_UID, NEXT_INSN, PREV_INSN on.
14835 (is_a_helper <rtx_insn *>::test): New.
14836 (is_a_helper <const rtx_insn *>::test): New.
14838 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14840 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
14842 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14844 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
14847 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14849 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
14850 to BUILT_IN_UNREACHABLE.
14852 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
14855 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
14857 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
14858 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
14859 (ffs<mode>2): Do not expand with tzcnt for
14860 TARGET_AVOID_FALSE_DEP_FOR_BMI.
14861 (ffssi2_no_cmove): Ditto.
14862 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
14863 (ctz<mode>2): New expander.
14864 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
14865 (*ctz<mode>2_falsedep): New insn.
14866 (*ctz<mode>2): Rename from ctz<mode>2.
14867 (clz<mode>2_lzcnt): New expander.
14868 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
14869 (*clz<mode>2_lzcnt_falsedep): New insn.
14870 (*clz<mode>2): Rename from ctz<mode>2.
14871 (popcount<mode>2): New expander.
14872 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
14873 (*popcount<mode>2_falsedep): New insn.
14874 (*popcount<mode>2): Rename from ctz<mode>2.
14875 (*popcount<mode>2_cmp): Remove.
14876 (*popcountsi2_cmp_zext): Ditto.
14878 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
14880 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
14881 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
14882 * config/microblaze/microblaze.h
14883 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
14885 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
14888 * configure.ac: Set install_gold_as_default to no for
14890 * configure: Regenerated.
14892 2014-08-18 Roman Gareev <gareevroman@gmail.com>
14894 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
14895 * config.in: Add undef of HAVE_isl.
14896 * configure: Regenerate.
14897 * configure.ac: Add definition of HAVE_isl.
14898 * graphite-blocking.c: Add checking of HAVE_isl.
14899 * graphite-dependences.c: Likewise.
14900 * graphite-interchange.c: Likewise.
14901 * graphite-isl-ast-to-gimple.c: Likewise.
14902 * graphite-optimize-isl.c: Likewise.
14903 * graphite-poly.c: Likewise.
14904 * graphite-scop-detection.c: Likewise.
14905 * graphite-sese-to-poly.c: Likewise.
14906 * graphite.c: Likewise.
14907 * toplev.c: Replace the checking of HAVE_cloog with the checking
14910 2014-08-18 Richard Biener <rguenther@suse.de>
14912 PR tree-optimization/62090
14913 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
14914 (fold_builtin_3): Do not fold snprintf.
14915 (fold_builtin_4): Likewise.
14916 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
14917 moved from builtins.c.
14918 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
14919 (gimple_fold_builtin): Do not fold sprintf here.
14921 2014-08-18 Richard Biener <rguenther@suse.de>
14923 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
14925 (maybe_canonicalize_mem_ref_addr): ... this function.
14926 (fold_stmt_1): Apply it here before all simplification.
14928 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
14931 * cgraph.h (cgraph_node::create_indirect_edge): Add
14932 compute_indirect_info param.
14933 * cgraph.c (cgraph_node::create_indirect_edge): Compute
14934 indirect_info only when it is required.
14935 * cgraphclones.c (cgraph_clone_edge): Do not recompute
14936 indirect_info fore cloned indirect edge.
14938 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14939 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14940 Anna Tikhonova <anna.tikhonova@intel.com>
14941 Ilya Tocar <ilya.tocar@intel.com>
14942 Andrey Turetskiy <andrey.turetskiy@intel.com>
14943 Ilya Verbin <ilya.verbin@intel.com>
14944 Kirill Yukhin <kirill.yukhin@intel.com>
14945 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14947 * config/i386/sse.md
14948 (define_mode_iterator VI8_AVX2_AVX512BW): New.
14949 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
14951 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14952 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14953 Anna Tikhonova <anna.tikhonova@intel.com>
14954 Ilya Tocar <ilya.tocar@intel.com>
14955 Andrey Turetskiy <andrey.turetskiy@intel.com>
14956 Ilya Verbin <ilya.verbin@intel.com>
14957 Kirill Yukhin <kirill.yukhin@intel.com>
14958 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14960 * config/i386/sse.md
14961 (define_mode_iterator VF1_AVX512VL): New.
14962 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
14963 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
14966 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14967 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14968 Anna Tikhonova <anna.tikhonova@intel.com>
14969 Ilya Tocar <ilya.tocar@intel.com>
14970 Andrey Turetskiy <andrey.turetskiy@intel.com>
14971 Ilya Verbin <ilya.verbin@intel.com>
14972 Kirill Yukhin <kirill.yukhin@intel.com>
14973 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14975 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
14976 * config/i386/i386.md
14977 (define_code_iterator any_float): New.
14978 (define_code_attr floatsuffix): New.
14979 * config/i386/sse.md
14980 (define_mode_iterator VF1_128_256VL): New.
14981 (define_mode_iterator VF2_512_256VL): New.
14982 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
14984 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
14985 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
14987 (define_mode_attr qq2pssuff): New.
14988 (define_mode_attr sselongvecmode): New.
14989 (define_mode_attr sselongvecmodelower): New.
14990 (define_mode_attr sseintvecmode3): New.
14991 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
14993 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
14994 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
14995 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
14996 (define_insn "ufloatv2siv2df2<mask_name>"): New.
14998 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14999 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15000 Anna Tikhonova <anna.tikhonova@intel.com>
15001 Ilya Tocar <ilya.tocar@intel.com>
15002 Andrey Turetskiy <andrey.turetskiy@intel.com>
15003 Ilya Verbin <ilya.verbin@intel.com>
15004 Kirill Yukhin <kirill.yukhin@intel.com>
15005 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15007 * config/i386/sse.md
15008 (define_mode_iterator VF2_AVX512VL): New.
15009 (define_mode_attr sseintvecmode2): New.
15010 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
15011 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
15012 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
15014 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
15016 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15018 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15021 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15022 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15023 Anna Tikhonova <anna.tikhonova@intel.com>
15024 Ilya Tocar <ilya.tocar@intel.com>
15025 Andrey Turetskiy <andrey.turetskiy@intel.com>
15026 Ilya Verbin <ilya.verbin@intel.com>
15027 Kirill Yukhin <kirill.yukhin@intel.com>
15028 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15030 * config/i386/i386.md
15031 (define_insn "*movoi_internal_avx"): Add evex version.
15032 (define_insn "*movti_internal"): Ditto.
15034 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15035 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15036 Anna Tikhonova <anna.tikhonova@intel.com>
15037 Ilya Tocar <ilya.tocar@intel.com>
15038 Andrey Turetskiy <andrey.turetskiy@intel.com>
15039 Ilya Verbin <ilya.verbin@intel.com>
15040 Kirill Yukhin <kirill.yukhin@intel.com>
15041 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15043 * config/i386/i386.md
15044 (define_attr "isa"): Add avx512dq, noavx512dq.
15045 (define_attr "enabled"): Ditto.
15046 * config/i386/sse.md
15047 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
15049 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15050 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15051 Anna Tikhonova <anna.tikhonova@intel.com>
15052 Ilya Tocar <ilya.tocar@intel.com>
15053 Andrey Turetskiy <andrey.turetskiy@intel.com>
15054 Ilya Verbin <ilya.verbin@intel.com>
15055 Kirill Yukhin <kirill.yukhin@intel.com>
15056 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15058 * config/i386/i386.c
15059 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
15060 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
15061 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
15062 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
15063 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
15064 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
15065 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
15066 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
15067 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
15068 * config/i386/sse.md
15069 (define_mode_iterator VMOVE): Allow V4TI mode.
15070 (define_mode_iterator V_AVX512VL): New.
15071 (define_mode_iterator V): New handling for AVX512VL.
15072 (define_insn "avx512f_load<mode>_mask"): Delete.
15073 (define_insn "<avx512>_load<mode>_mask"): New.
15074 (define_insn "avx512f_store<mode>_mask"): Delete.
15075 (define_insn "<avx512>_store<mode>_mask"): New.
15078 2014-08-18 Yury Gribov <y.gribov@samsung.com>
15081 * asan.c (instrument_derefs): Fix bitfield check.
15083 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15085 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
15086 * config/rs6000/htm.md (ttest): Remove clobber.
15087 * config/rs6000/predicates.md (any_mask_operand): New predicate.
15088 (and_operand): Reformat.
15089 (and_2rld_operand): New predicate.
15090 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
15092 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
15093 parameter. Handle AND directly.
15094 (rs6000_split_logical_di): Remove last parameter.
15095 (rs6000_split_logical): Remove last parameter. Remove obsolete
15097 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
15098 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
15099 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
15100 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
15101 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
15102 and 5 anonymous splitters): Delete.
15103 (and<mode>3): New expander.
15104 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
15105 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
15106 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
15107 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
15108 (floatdisf2_internal1): Remove clobbers.
15109 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
15110 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
15111 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
15112 (and<mode>3 for BOOL_128): Remove clobber.
15113 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
15114 rs6000_split_logical.
15115 (*bool<mode>3_internal for BOOL_128): Adjust call of
15116 rs6000_split_logical.
15117 (*boolc<mode>3_internal1 for BOOL_128,
15118 *boolc<mode>3_internal2 for BOOL_128,
15119 *boolcc<mode>3_internal1 for BOOL_128,
15120 *boolcc<mode>3_internal2 for BOOL_128,
15121 *eqv<mode>3_internal1 for BOOL_128,
15122 *eqv<mode>3_internal2 for BOOL_128,
15123 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
15124 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
15126 (*vec_reload_and_reg_<mptrsize>): Delete.
15128 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15130 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
15131 and split, *boolccsi3_internal3 and split): Delete.
15132 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
15133 *boolccdi3_internal3 and split): Delete.
15134 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
15135 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
15137 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15139 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
15140 and split, *boolcsi3_internal3 and split): Delete.
15141 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
15142 *boolcdi3_internal3 and split): Delete.
15143 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
15145 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15147 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
15148 <'u'>: Also support printing the low-order 16 bits.
15149 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
15150 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
15151 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
15152 *booldi3_internal3 and split): Delete.
15153 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
15154 *bool<mode>3_dot2): New.
15155 (two anonymous define_splits for non_logical_cint_operand): Merge.
15157 2014-08-17 Marek Polacek <polacek@redhat.com>
15158 Manuel López-Ibáñez <manu@gcc.gnu.org>
15161 * diagnostic.c (adjust_line): Add gcc_checking_assert.
15162 (diagnostic_show_locus): Don't print caret diagnostic
15163 if a column is larger than the line_width.
15165 2014-08-17 Roman Gareev <gareevroman@gmail.com>
15167 * common.opt: Make the ISL AST generator to be the main code generator
15170 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
15172 * wide-int.h (generic_wide_int): Declare as class instead of struct.
15174 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
15177 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
15179 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
15180 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
15181 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
15183 * config/pa/pa.md (begin_brtab): Delete insn.
15184 (end_brtab): Likewise.
15186 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
15188 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
15190 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
15192 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
15193 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
15194 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
15195 (get_dynamic_type): Remove.
15196 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
15197 (clear_speculation): Bring to ipa-deivrt.h
15198 (get_class_context): Rename to ...
15199 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
15200 (contains_type_p): Update.
15201 (get_dynamic_type): Rename to ...
15202 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
15203 (possible_polymorphic_call_targets): UPdate.
15204 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
15205 * ipa-prop.c (ipa_analyze_call_uses): Update.
15207 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
15209 * doc/invoke.texi (SH options): Document missing processor variant
15210 options. Remove references to Hitachi. Undocument deprecated mspace
15213 2014-08-15 Jason Merrill <jason@redhat.com>
15215 * tree.c (type_hash_canon): Uncomment assert.
15217 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15219 * input.h (in_system_header_at): Add comment.
15221 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15224 * diagnostic.c (build_message_string): Make it extern.
15225 * diagnostic.h (build_message_string): Make it extern.
15227 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
15229 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
15230 load/store from/to non-floating class pseudo.
15232 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15234 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
15236 2014-08-15 Richard Biener <rguenther@suse.de>
15238 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
15239 (get_constraint_for_ssa_var): Remove dead code.
15240 (get_constraint_for_1): Adjust.
15241 (find_what_var_points_to): Likewise.
15242 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
15244 2014-08-15 Ilya Tocar <tocarip@gmail.com>
15247 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
15248 (_mm512_mask_cmpge_epu32_mask): Ditto.
15249 (_mm512_cmpge_epu32_mask): Ditto.
15250 (_mm512_mask_cmpge_epi64_mask): Ditto.
15251 (_mm512_cmpge_epi64_mask): Ditto.
15252 (_mm512_mask_cmpge_epu64_mask): Ditto.
15253 (_mm512_cmpge_epu64_mask): Ditto.
15254 (_mm512_mask_cmple_epi32_mask): Ditto.
15255 (_mm512_cmple_epi32_mask): Ditto.
15256 (_mm512_mask_cmple_epu32_mask): Ditto.
15257 (_mm512_cmple_epu32_mask): Ditto.
15258 (_mm512_mask_cmple_epi64_mask): Ditto.
15259 (_mm512_cmple_epi64_mask): Ditto.
15260 (_mm512_mask_cmple_epu64_mask): Ditto.
15261 (_mm512_cmple_epu64_mask): Ditto.
15262 (_mm512_mask_cmplt_epi32_mask): Ditto.
15263 (_mm512_cmplt_epi32_mask): Ditto.
15264 (_mm512_mask_cmplt_epu32_mask): Ditto.
15265 (_mm512_cmplt_epu32_mask): Ditto.
15266 (_mm512_mask_cmplt_epi64_mask): Ditto.
15267 (_mm512_cmplt_epi64_mask): Ditto.
15268 (_mm512_mask_cmplt_epu64_mask): Ditto.
15269 (_mm512_cmplt_epu64_mask): Ditto.
15270 (_mm512_mask_cmpneq_epi32_mask): Ditto.
15271 (_mm512_mask_cmpneq_epu32_mask): Ditto.
15272 (_mm512_cmpneq_epu32_mask): Ditto.
15273 (_mm512_mask_cmpneq_epi64_mask): Ditto.
15274 (_mm512_cmpneq_epi64_mask): Ditto.
15275 (_mm512_mask_cmpneq_epu64_mask): Ditto.
15276 (_mm512_cmpneq_epu64_mask): Ditto.
15277 (_mm512_castpd_ps): Ditto.
15278 (_mm512_castpd_si512): Ditto.
15279 (_mm512_castps_pd): Ditto.
15280 (_mm512_castps_si512): Ditto.
15281 (_mm512_castsi512_ps): Ditto.
15282 (_mm512_castsi512_pd): Ditto.
15283 (_mm512_castpd512_pd128): Ditto.
15284 (_mm512_castps512_ps128): Ditto.
15285 (_mm512_castsi512_si128): Ditto.
15286 (_mm512_castpd512_pd256): Ditto.
15287 (_mm512_castps512_ps256): Ditto.
15288 (_mm512_castsi512_si256): Ditto.
15289 (_mm512_castpd128_pd512): Ditto.
15290 (_mm512_castps128_ps512): Ditto.
15291 (_mm512_castsi128_si512): Ditto.
15292 (_mm512_castpd256_pd512): Ditto.
15293 (_mm512_castps256_ps512): Ditto.
15294 (_mm512_castsi256_si512): Ditto.
15295 (_mm512_cmpeq_epu32_mask): Ditto.
15296 (_mm512_mask_cmpeq_epu32_mask): Ditto.
15297 (_mm512_mask_cmpeq_epu64_mask): Ditto.
15298 (_mm512_cmpeq_epu64_mask): Ditto.
15299 (_mm512_cmpgt_epu32_mask): Ditto.
15300 (_mm512_mask_cmpgt_epu32_mask): Ditto.
15301 (_mm512_mask_cmpgt_epu64_mask): Ditto.
15302 (_mm512_cmpgt_epu64_mask): Ditto.
15303 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
15304 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
15305 * config/i386/i386.c (enum ix86_builtins): Add
15306 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
15307 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
15308 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
15309 (bdesc_args): Add __builtin_ia32_si512_256si,
15310 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
15311 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
15312 __builtin_ia32_pd512_pd.
15313 (ix86_expand_args_builtin): Handle new FTYPEs.
15314 * config/i386/sse.md (castmode): Add 512-bit modes.
15315 (AVX512MODE2P): New.
15316 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
15317 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
15319 2014-08-15 Richard Biener <rguenther@suse.de>
15321 * fold-const.c (tree_swap_operands_p): Put all constants
15322 last, also strip sign-changing NOPs when considering further
15323 canonicalization. Canonicalize also when optimizing for size.
15325 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15327 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
15328 one_match > zero_match case to just before simple_sequence.
15330 2014-08-15 Richard Biener <rguenther@suse.de>
15332 * data-streamer.h (streamer_string_index, string_for_index):
15334 * data-streamer-out.c (streamer_string_index): Make static.
15335 * data-streamer-in.c (string_for_index): Likewise.
15336 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
15337 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
15339 2014-08-15 Richard Biener <rguenther@suse.de>
15341 PR tree-optimization/62031
15342 * tree-data-ref.c (dr_analyze_indices): Do not set
15343 DR_UNCONSTRAINED_BASE.
15344 (dr_may_alias_p): All indirect accesses have to go the
15345 formerly DR_UNCONSTRAINED_BASE path.
15346 * tree-data-ref.h (struct indices): Remove
15347 unconstrained_base member.
15348 (DR_UNCONSTRAINED_BASE): Remove.
15350 2014-08-15 Jakub Jelinek <jakub@redhat.com>
15352 PR middle-end/62092
15353 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
15354 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
15355 in OMP_CLAUSE_MAP in some outer target region.
15357 2014-08-15 Bin Cheng <bin.cheng@arm.com>
15359 * tree-ssa-loop-ivopts.c (ivopts_data): New field
15360 name_expansion_cache.
15361 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
15362 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
15363 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
15364 (difference_cannot_overflow_p): New parameter. Use affine
15365 expansion for equality check.
15366 (iv_elimination_compare_lt): Pass new argument.
15368 2014-08-14 DJ Delorie <dj@redhat.com>
15370 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
15371 variables to the accumulator.
15373 * config/rl78/predicates.md (rl78_near_mem_operand): New.
15374 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
15375 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
15376 with far-far moves.
15378 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
15379 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
15380 (umulqihi3_virt): Likewise.
15381 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
15382 (umulqihi3_real): Likewise.
15384 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
15386 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15388 PR tree-optimization/62091
15389 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
15390 function_entry_reached.
15391 (walk_aliased_vdefs): Clear it here.
15392 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
15394 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15396 * ipa-utils.h (compare_virtual_tables): Declare.
15397 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
15399 2014-08-14 Marek Polacek <polacek@redhat.com>
15402 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
15403 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
15405 2014-08-14 Tom de Vries <tom@codesourcery.com>
15407 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
15409 2014-08-14 Tom de Vries <tom@codesourcery.com>
15411 PR rtl-optimization/62004
15412 PR rtl-optimization/62030
15413 * ifcvt.c (rtx_interchangeable_p): New function.
15414 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
15415 * emit-rtl.h (mem_attrs_eq_p): Declare.
15417 2014-08-14 Roman Gareev <gareevroman@gmail.com>
15419 * graphite-scop-detection.c:
15420 Add inclusion of cp-tree.h.
15421 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
15422 in case they are pointers to object types
15424 2014-08-14 Richard Biener <rguenther@suse.de>
15426 * BASE-VER: Change to 5.0.0
15428 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15429 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15430 Anna Tikhonova <anna.tikhonova@intel.com>
15431 Ilya Tocar <ilya.tocar@intel.com>
15432 Andrey Turetskiy <andrey.turetskiy@intel.com>
15433 Ilya Verbin <ilya.verbin@intel.com>
15434 Kirill Yukhin <kirill.yukhin@intel.com>
15435 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15437 * config/i386/sse.md (define_mode_attr avx512): New.
15438 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
15440 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
15441 (define_mode_attr ssse3_avx2): Ditto.
15442 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
15443 (define_mode_attr avx2_avx512bw): New.
15444 (define_mode_attr ssedoublemodelower): New.
15445 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
15446 V32HI, V64QI modes.
15447 (define_mode_attr ssebytemode): Allow V8DI modes.
15448 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
15449 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
15450 (define_mode_attr ssePSmode2): New.
15451 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
15452 V16HI, V32HI modes.
15453 (define_mode_attr dbpsadbwmode): New.
15454 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
15455 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
15456 (vi8_sse4_1_avx2_avx512): New.
15457 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
15459 (define_mode_attr blendbits): Move before its immediate use.
15461 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15462 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15463 Anna Tikhonova <anna.tikhonova@intel.com>
15464 Ilya Tocar <ilya.tocar@intel.com>
15465 Andrey Turetskiy <andrey.turetskiy@intel.com>
15466 Ilya Verbin <ilya.verbin@intel.com>
15467 Kirill Yukhin <kirill.yukhin@intel.com>
15468 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15470 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
15471 * config/i386/subst.md
15472 (define_mode_iterator SUBST_V): Update.
15473 (define_mode_iterator SUBST_A): Ditto.
15474 (define_subst_attr "mask_operand7"): New.
15475 (define_subst_attr "mask_operand10"): New.
15476 (define_subst_attr "mask_operand_arg34") : New.
15477 (define_subst_attr "mask_expand_op3"): New.
15478 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
15479 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
15480 (define_subst_attr "mask_avx512vl_condition"): New.
15481 (define_subst_attr "round_mask_operand4"): Ditto.
15482 (define_subst_attr "round_mask_scalar_op3"): Delete.
15483 (define_subst_attr "round_mask_op4"): New.
15484 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
15486 (define_subst_attr "round_modev8sf_condition"): New.
15487 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
15489 (define_subst_attr "round_saeonly_mask_operand4"): New.
15490 (define_subst_attr "round_saeonly_mask_op4"): New.
15491 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
15492 V8DImode, V16SImode.
15493 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
15494 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
15495 (define_subst_attr "mask_expand4_args"): New.
15496 (define_subst "mask_expand4"): New.
15498 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15499 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15500 Anna Tikhonova <anna.tikhonova@intel.com>
15501 Ilya Tocar <ilya.tocar@intel.com>
15502 Andrey Turetskiy <andrey.turetskiy@intel.com>
15503 Ilya Verbin <ilya.verbin@intel.com>
15504 Kirill Yukhin <kirill.yukhin@intel.com>
15505 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15507 * config/i386/i386.md
15508 (define_attr "isa"): Add avx512bw,noavx512bw.
15509 (define_attr "enabled"): Ditto.
15510 (define_split): Add 32/64-bit mask logic.
15511 (define_insn "*k<logic>qi"): New.
15512 (define_insn "*k<logic>hi"): New.
15513 (define_insn "*anddi_1"): Add mask version.
15514 (define_insn "*andsi_1"): Ditto.
15515 (define_insn "*<code><mode>_1"): Ditto.
15516 (define_insn "*<code>hi_1"): Ditto.
15517 (define_insn "kxnor<mode>"): New.
15518 (define_insn "kunpcksi"): New.
15519 (define_insn "kunpckdi"): New.
15520 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
15521 (define_insn "*one_cmplhi2_1"): Ditto.
15523 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15524 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15525 Anna Tikhonova <anna.tikhonova@intel.com>
15526 Ilya Tocar <ilya.tocar@intel.com>
15527 Andrey Turetskiy <andrey.turetskiy@intel.com>
15528 Ilya Verbin <ilya.verbin@intel.com>
15529 Kirill Yukhin <kirill.yukhin@intel.com>
15530 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15532 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
15535 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15536 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15537 Anna Tikhonova <anna.tikhonova@intel.com>
15538 Ilya Tocar <ilya.tocar@intel.com>
15539 Andrey Turetskiy <andrey.turetskiy@intel.com>
15540 Ilya Verbin <ilya.verbin@intel.com>
15541 Kirill Yukhin <kirill.yukhin@intel.com>
15542 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15544 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
15546 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
15547 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
15548 xmm/ymm16+ when availble.
15549 * config/i386/i386.h
15550 (HARD_REGNO_NREGS): Add mask regs.
15551 (VALID_AVX512F_REG_MODE): Ditto.
15552 (VALID_AVX512F_REG_MODE) : Define.
15553 (VALID_MASK_AVX512BW_MODE): Ditto.
15554 (reg_class) (MASK_REG_P(X)): Define.
15555 * config/i386/i386.md: Do not split long moves with mask register,
15556 use kmovb if avx512bw is availible.
15557 (movdi_internal): Handle mask registers.
15559 2014-08-14 Richard Biener <rguenther@suse.de>
15561 PR tree-optimization/62081
15562 * tree-ssa-loop.c (pass_fix_loops): New pass.
15563 (pass_tree_loop::gate): Do not fixup loops here.
15564 * tree-pass.h (make_pass_fix_loops): Declare.
15565 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
15567 2014-08-14 Richard Biener <rguenther@suse.de>
15569 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
15570 (type_hash_canon): ... this and avoid 2nd lookup for the add.
15572 2014-08-14 Richard Biener <rguenther@suse.de>
15574 PR tree-optimization/62090
15575 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
15576 (fold_builtin_2): Do not fold sprintf.
15577 (fold_builtin_3): Likewise.
15578 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
15579 moved from builtins.c.
15580 (gimple_fold_builtin): Fold sprintf.
15582 2014-08-14 Richard Biener <rguenther@suse.de>
15584 PR rtl-optimization/62079
15585 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
15588 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15590 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15591 current_function_decl.
15593 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15595 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15596 cgraph_function_node to cgraph_node::function_symbol
15599 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15601 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15602 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15604 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15606 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15609 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15611 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15614 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15617 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15618 any registers that are used in mem_insn.
15620 2014-08-12 Steve Ellcey <sellcey@mips.com>
15622 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15624 2014-08-12 Steve Ellcey <sellcey@mips.com>
15626 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15627 (MULTILIB_DIRNAMES): Ditto.
15628 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15629 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15630 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15631 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15632 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15633 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15635 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15638 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15639 of __ARM_SIZEOF_WCHAR_T.
15641 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15644 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15645 Remove unnecessary attributes.
15647 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15649 * internal-fn.c (init_internal_fns): Fix off-by-one.
15651 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
15652 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15653 Anna Tikhonova <anna.tikhonova@intel.com>
15654 Ilya Tocar <ilya.tocar@intel.com>
15655 Andrey Turetskiy <andrey.turetskiy@intel.com>
15656 Ilya Verbin <ilya.verbin@intel.com>
15657 Kirill Yukhin <kirill.yukhin@intel.com>
15658 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15660 * config/i386/i386.c (standard_sse_constant_opcode): Use
15661 vpxord/vpternlog if avx512 is availible.
15663 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
15665 PR middle-end/62103
15666 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
15667 bitfields, that is when size doesn't match the size of type or the
15668 size of the constructor.
15670 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
15672 * config/rs6000/constraints.md (wh constraint): New constraint,
15673 for FP registers if direct move is available.
15674 (wi constraint): New constraint, for VSX/FP registers that can
15675 handle 64-bit integers.
15676 (wj constraint): New constraint for VSX/FP registers that can
15677 handle 64-bit integers for direct moves.
15678 (wk constraint): New constraint for VSX/FP registers that can
15679 handle 64-bit doubles for direct moves.
15680 (wy constraint): Make documentation match implementation.
15682 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
15683 scalar_in_vmx_p field to simplify tests of whether SFmode or
15684 DFmode can go in the Altivec registers.
15685 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
15686 (rs6000_setup_reg_addr_masks): Likewise.
15687 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
15688 field, and wh/wi/wj/wk constraints.
15689 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
15690 the wh/wi/wj/wk constraints.
15691 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
15692 upper registers, prefer VSX registers unless the operation is a
15693 memory operation with REG+OFFSET addressing.
15695 * config/rs6000/vsx.md (VSr mode attribute): Add support for
15696 DImode. Change SFmode to use ww constraint instead of d to allow
15697 SF registers in the upper registers.
15700 (VSr5): Fix thinko in comment.
15701 (VSa): New mode attribute that is an alternative to wa, that
15702 returns the VSX register class that a mode can go in, but may not
15703 be the preferred register class.
15704 (VS_64dm): New mode attribute for appropriate register classes for
15705 referencing 64-bit elements of vectors for direct moves and normal
15707 (VS_64reg): Likewise.
15708 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
15709 register allocator to only registers the data type can handle.
15710 (vsx_le_perm_load_<mode>): Likewise.
15711 (vsx_le_perm_store_<mode>): Likewise.
15712 (vsx_xxpermdi2_le_<mode>): Likewise.
15713 (vsx_xxpermdi4_le_<mode>): Likewise.
15714 (vsx_lxvd2x2_le_<mode>): Likewise.
15715 (vsx_lxvd2x4_le_<mode>): Likewise.
15716 (vsx_stxvd2x2_le_<mode>): Likewise.
15717 (vsx_add<mode>3): Likewise.
15718 (vsx_sub<mode>3): Likewise.
15719 (vsx_mul<mode>3): Likewise.
15720 (vsx_div<mode>3): Likewise.
15721 (vsx_tdiv<mode>3_internal): Likewise.
15722 (vsx_fre<mode>2): Likewise.
15723 (vsx_neg<mode>2): Likewise.
15724 (vsx_abs<mode>2): Likewise.
15725 (vsx_nabs<mode>2): Likewise.
15726 (vsx_smax<mode>3): Likewise.
15727 (vsx_smin<mode>3): Likewise.
15728 (vsx_sqrt<mode>2): Likewise.
15729 (vsx_rsqrte<mode>2): Likewise.
15730 (vsx_tsqrt<mode>2_internal): Likewise.
15731 (vsx_fms<mode>4): Likewise.
15732 (vsx_nfma<mode>4): Likewise.
15733 (vsx_eq<mode>): Likewise.
15734 (vsx_gt<mode>): Likewise.
15735 (vsx_ge<mode>): Likewise.
15736 (vsx_eq<mode>_p): Likewise.
15737 (vsx_gt<mode>_p): Likewise.
15738 (vsx_ge<mode>_p): Likewise.
15739 (vsx_xxsel<mode>): Likewise.
15740 (vsx_xxsel<mode>_uns): Likewise.
15741 (vsx_copysign<mode>3): Likewise.
15742 (vsx_float<VSi><mode>2): Likewise.
15743 (vsx_floatuns<VSi><mode>2): Likewise.
15744 (vsx_fix_trunc<mode><VSi>2): Likewise.
15745 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
15746 (vsx_x<VSv>r<VSs>i): Likewise.
15747 (vsx_x<VSv>r<VSs>ic): Likewise.
15748 (vsx_btrunc<mode>2): Likewise.
15749 (vsx_b2trunc<mode>2): Likewise.
15750 (vsx_floor<mode>2): Likewise.
15751 (vsx_ceil<mode>2): Likewise.
15752 (vsx_<VS_spdp_insn>): Likewise.
15753 (vsx_xscvspdp): Likewise.
15754 (vsx_xvcvspuxds): Likewise.
15755 (vsx_float_fix_<mode>2): Likewise.
15756 (vsx_set_<mode>): Likewise.
15757 (vsx_extract_<mode>_internal1): Likewise.
15758 (vsx_extract_<mode>_internal2): Likewise.
15759 (vsx_extract_<mode>_load): Likewise.
15760 (vsx_extract_<mode>_store): Likewise.
15761 (vsx_splat_<mode>): Likewise.
15762 (vsx_xxspltw_<mode>): Likewise.
15763 (vsx_xxspltw_<mode>_direct): Likewise.
15764 (vsx_xxmrghw_<mode>): Likewise.
15765 (vsx_xxmrglw_<mode>): Likewise.
15766 (vsx_xxsldwi_<mode>): Likewise.
15767 (vsx_xscvdpspn): Tighten constraints to only use register classes
15769 (vsx_xscvspdpn): Likewise.
15770 (vsx_xscvdpspn_scalar): Likewise.
15772 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
15773 wj, and wk constraints.
15774 (GPR_REG_CLASS_P): New helper macro for register classes targeting
15775 general purpose registers.
15777 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
15779 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
15780 DImode instead of wm. Use wk constraint for direct move of DFmode
15782 (extendsidi2_lfiwax): Likewise.
15783 (lfiwax): Likewise.
15784 (lfiwzx): Likewise.
15785 (movdi_internal64): Likewise.
15787 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
15788 wk constraints. Make the wy constraint documentation match them
15791 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
15793 Replacement of isl_int by isl_val
15794 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
15795 (compute_bounds_for_param): use isl_val instead of isl_int
15796 (compute_bounds_for_loop): likewise
15797 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
15798 (build_linearized_memory_access): use isl_val instead of isl_int
15799 (pdr_stride_in_loop): likewise
15800 * graphite-optimize-isl.c:
15801 (getPrevectorMap): use isl_val instead of isl_int
15803 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
15804 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
15805 (extern the_isl_ctx): declare
15806 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
15807 (extract_affine_gmp): likewise
15809 (build_loop_iteration_domains): likewise
15810 (add_param_constraints): likewise
15812 2014-08-11 Richard Biener <rguenther@suse.de>
15814 PR tree-optimization/62075
15815 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
15816 handle uses in patterns.
15818 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15819 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15820 Anna Tikhonova <anna.tikhonova@intel.com>
15821 Ilya Tocar <ilya.tocar@intel.com>
15822 Andrey Turetskiy <andrey.turetskiy@intel.com>
15823 Ilya Verbin <ilya.verbin@intel.com>
15824 Kirill Yukhin <kirill.yukhin@intel.com>
15825 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15827 * common/config/i386/i386-common.c
15828 (OPTION_MASK_ISA_AVX512VL_SET): Define.
15829 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
15830 (ix86_handle_option): Handle OPT_mavx512vl.
15831 * config/i386/cpuid.h (bit_AVX512VL): Define.
15832 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
15833 set -mavx512vl accordingly.
15834 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15835 OPTION_MASK_ISA_AVX512VL.
15836 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
15837 (ix86_option_override_internal): Define PTA_AVX512VL, handle
15838 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
15839 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
15840 * config/i386/i386.h (TARGET_AVX512VL): Define.
15841 (TARGET_AVX512VL_P(x)): Ditto.
15842 * config/i386/i386.opt: Add mavx512vl.
15844 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
15846 PR tree-optimization/62073
15847 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
15850 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15851 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15852 Anna Tikhonova <anna.tikhonova@intel.com>
15853 Ilya Tocar <ilya.tocar@intel.com>
15854 Andrey Turetskiy <andrey.turetskiy@intel.com>
15855 Ilya Verbin <ilya.verbin@intel.com>
15856 Kirill Yukhin <kirill.yukhin@intel.com>
15857 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15859 * common/config/i386/i386-common.c
15860 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
15861 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
15862 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
15863 (ix86_handle_option): Handle OPT_mavx512bw.
15864 * config/i386/cpuid.h (bit_AVX512BW): Define.
15865 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
15866 set -mavx512bw accordingly.
15867 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15868 OPTION_MASK_ISA_AVX512BW.
15869 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
15870 (ix86_option_override_internal): Define PTA_AVX512BW, handle
15871 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
15872 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
15873 * config/i386/i386.h (TARGET_AVX512BW): Define.
15874 (TARGET_AVX512BW_P(x)): Ditto.
15875 * config/i386/i386.opt: Add mavx512bw.
15877 2014-08-11 Richard Biener <rguenther@suse.de>
15879 PR tree-optimization/62070
15880 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
15881 Remove SSA checking.
15883 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15885 * asan.c (asan_check_flags): New enum.
15886 (build_check_stmt_with_calls): Removed function.
15887 (build_check_stmt): Split inlining logic to
15888 asan_expand_check_ifn.
15889 (instrument_derefs): Rename parameter.
15890 (instrument_mem_region_access): Rename parameter.
15891 (instrument_strlen_call): Likewise.
15892 (asan_expand_check_ifn): New function.
15893 (asan_instrument): Remove old code.
15894 (pass_sanopt::execute): Change handling of
15895 asan-instrumentation-with-call-threshold.
15896 (asan_clear_shadow): Fix formatting.
15897 (asan_function_start): Likewise.
15898 (asan_emit_stack_protection): Likewise.
15899 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
15900 Update description.
15901 * internal-fn.c (expand_ASAN_CHECK): New function.
15902 * internal-fn.def (ASAN_CHECK): New internal function.
15903 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
15904 Update description.
15905 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
15906 * tree.c: Small comment fix.
15908 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15910 * gimple.c (gimple_call_fnspec): Support internal functions.
15911 (gimple_call_return_flags): Use const.
15912 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
15913 * internal-fn.def: Add fnspec information.
15914 * internal-fn.h (internal_fn_fnspec): New function.
15915 (init_internal_fns): Declare new function.
15916 * internal-fn.c (internal_fn_fnspec_array): New global variable.
15917 (init_internal_fns): New function.
15918 * tree-core.h: Update macro call.
15919 * tree.c (build_common_builtin_nodes): Initialize internal fns.
15921 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
15923 * lto-streamer.h (struct output_block::symbol): Change from
15924 struct symtab_node to plain symtab_node.
15925 (referenced_from_this_partition_p): Change first parameter
15926 from struct symtab_node to plain symtab_node.
15928 2014-08-10 Marek Polacek <polacek@redhat.com>
15931 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
15933 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
15935 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
15936 DECL correctly; do not give up on types in static storage.
15938 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
15940 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
15942 2014-08-09 Roman Gareev <gareevroman@gmail.com>
15944 * graphite-isl-ast-to-gimple.c:
15945 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
15947 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
15949 2014-08-08 Guozhi Wei <carrot@google.com>
15951 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
15953 2014-08-08 Cary Coutant <ccoutant@google.com>
15955 * dwarf2out.c (get_skeleton_type_unit): Remove.
15956 (output_skeleton_debug_sections): Remove skeleton type units.
15957 (output_comdat_type_unit): Likewise.
15958 (dwarf2out_finish): Likewise.
15960 2014-08-07 Yi Yang <ahyangyi@google.com>
15962 * predict.c (expr_expected_value_1): Remove the redundant assignment.
15964 2014-08-08 Richard Biener <rguenther@suse.de>
15966 * lto-streamer.h (struct lto_input_block): Make it a class
15967 with a constructor.
15968 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
15969 (struct lto_function_header, struct lto_simple_header,
15970 struct lto_simple_header_with_strings,
15971 struct lto_decl_header, struct lto_function_header): Make
15972 a simple inheritance hieararchy. Remove unused fields.
15973 (struct lto_asm_header): Remove.
15974 * lto-streamer-out.c (produce_asm): Adjust.
15975 (lto_output_toplevel_asms): Likewise.
15976 (produce_asm_for_decls): Likewise.
15977 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
15978 * data-streamer-in.c (string_for_index): Likewise.
15979 * ipa-inline-analysis.c (inline_read_section): Likewise.
15980 * ipa-prop.c (ipa_prop_read_section): Likewise.
15981 (read_replacements_section): Likewise.
15982 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
15983 * lto-section-in.c (lto_create_simple_input_block): Likewise.
15984 (lto_destroy_simple_input_block): Likewise.
15985 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
15986 (lto_input_toplevel_asms): Likewise.
15988 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
15989 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15990 Anna Tikhonova <anna.tikhonova@intel.com>
15991 Ilya Tocar <ilya.tocar@intel.com>
15992 Andrey Turetskiy <andrey.turetskiy@intel.com>
15993 Ilya Verbin <ilya.verbin@intel.com>
15994 Kirill Yukhin <kirill.yukhin@intel.com>
15995 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15997 * common/config/i386/i386-common.c
15998 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
15999 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
16000 (ix86_handle_option): Handle OPT_mavx512dq.
16001 * config/i386/cpuid.h (bit_AVX512DQ): Define.
16002 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
16003 set -mavx512dq accordingly.
16004 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16005 OPTION_MASK_ISA_AVX512DQ.
16006 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
16007 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
16008 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
16009 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
16010 * config/i386/i386.h (TARGET_AVX512DQ): Define.
16011 (TARGET_AVX512DQ_P(x)): Ditto.
16012 * config/i386/i386.opt: Add mavx512dq.
16014 2014-08-08 Richard Biener <rguenther@suse.de>
16016 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
16017 target_percent, target_percent_s): Export.
16018 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
16019 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
16020 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
16021 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
16022 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
16023 Move to gimple-fold.c.
16024 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
16026 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
16027 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
16028 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
16029 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
16030 (rewrite_call_expr_array): Remove.
16031 (fold_builtin_sprintf_chk): Likewise.
16032 (fold_builtin_snprintf_chk): Likewise.
16033 (fold_builtin_varargs): Remove handling of sprintf_chk,
16034 vsprintf_chk, snprintf_chk and vsnprintf_chk.
16035 (gimple_fold_builtin_sprintf_chk): Remove.
16036 (gimple_fold_builtin_snprintf_chk): Likewise.
16037 (gimple_fold_builtin_varargs): Likewise.
16038 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
16039 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
16040 * gimple.c (gimple_seq_add_seq_without_update): New function.
16041 * gimple.h (gimple_seq_add_seq_without_update): Declare.
16042 * gimple-fold.c: Include output.h.
16043 (gsi_replace_with_seq_vops): New function, split out from ...
16044 (gimplify_and_update_call_from_tree): ... here.
16045 (replace_call_with_value): New function.
16046 (replace_call_with_call_and_fold): Likewise.
16047 (var_decl_component_p): Moved from builtins.c.
16048 (gimple_fold_builtin_memory_op): Moved from builtins.c
16049 fold_builtin_memory_op and rewritten to GIMPLE.
16050 (gimple_fold_builtin_memset): Likewise.
16051 (gimple_fold_builtin_strcpy): Likewise.
16052 (gimple_fold_builtin_strncpy): Likewise.
16053 (gimple_fold_builtin_strcat): Likewise.
16054 (gimple_fold_builtin_fputs): Likewise.
16055 (gimple_fold_builtin_memory_chk): Likewise.
16056 (gimple_fold_builtin_stxcpy_chk): Likewise.
16057 (gimple_fold_builtin_stxncpy_chk): Likewise.
16058 (gimple_fold_builtin_snprintf_chk): Likewise.
16059 (gimple_fold_builtin_sprintf_chk): Likewise.
16060 (gimple_fold_builtin_strlen): New function.
16061 (gimple_fold_builtin_with_strlen): New function split out from
16062 gimple_fold_builtin.
16063 (gimple_fold_builtin): Change signature and handle
16064 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
16065 here. Call gimple_fold_builtin_with_strlen.
16066 (gimple_fold_call): Adjust.
16068 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16070 * calls.c (precompute_arguments): Check
16071 promoted_for_signed_and_unsigned_p and set the promoted mode.
16072 (promoted_for_signed_and_unsigned_p): New function.
16073 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
16074 and set the promoted mode.
16075 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
16076 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
16077 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
16080 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16082 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
16083 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16084 (expand_call): Likewise.
16085 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
16086 to get promoted mode.
16087 * combine.c (record_promoted_value): Skip > 0 comparison with
16088 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
16089 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
16090 of SUBREG_PROMOTED_UNSIGNED_P.
16091 (convert_modes): Likewise.
16092 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
16093 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
16094 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
16095 SUBREG_PROMOTED_UNSIGNED_SET.
16096 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
16097 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16098 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
16099 SUBREG_PROMOTED_SET.
16100 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
16101 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
16102 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
16103 of SUBREG_PROMOTED_UNSIGNED_P.
16104 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
16105 (SUBREG_PROMOTED_SET): New define.
16106 (SUBREG_PROMOTED_GET): Likewise.
16107 (SUBREG_PROMOTED_SIGN): Likewise.
16108 (SUBREG_PROMOTED_SIGNED_P): Likewise.
16109 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
16110 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
16111 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
16112 instead of SUBREG_PROMOTED_UNSIGNED_GET.
16113 (nonzero_bits1): Skip > 0 comparison with the results as
16114 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
16115 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
16116 of !SUBREG_PROMOTED_UNSIGNED_P.
16117 * simplify-rtx.c (simplify_unary_operation_1): Use new
16118 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
16119 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
16120 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
16121 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
16123 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
16125 * ipa-devirt.c: Include gimple-pretty-print.h
16126 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
16128 (decl_maybe_in_construction_p): Fix conditional on cdtor check
16129 (get_polymorphic_call_info): Fix return value
16130 (type_change_info): New sturcture based on ipa-prop
16132 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
16133 based on ipa-prop variant.
16134 (extr_type_from_vtbl_ptr_store): New function
16135 based on ipa-prop variant.
16136 (record_known_type): New function.
16137 (check_stmt_for_type_change): New function.
16138 (get_dynamic_type): New function.
16139 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
16140 * tree-ssa-pre.c: ipa-utils.h
16141 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
16142 machinery; sanity check with ipa-prop devirtualization.
16143 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
16146 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16148 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
16149 * alias.c, cfgexpand.c, cgraphbuild.c,
16150 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
16151 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
16152 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
16153 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
16154 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
16155 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
16156 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
16157 dse.c, except.c, gengtype.c, gimple-expr.c,
16158 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
16159 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
16160 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
16161 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
16162 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
16163 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
16165 * pointer-set.c: Remove file.
16166 * pointer-set.h: Remove file.
16168 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16170 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
16171 * config/arm/types.md (f_sels, f_seld): Delete.
16173 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16175 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
16176 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
16177 (aarch64_movdi_<mode>high): Likewise.
16178 (aarch64_mov<mode>high_di): Likewise.
16179 (aarch64_movdi_<mode>low): Likewise.
16180 (aarch64_mov<mode>low_di): Likewise.
16181 (aarch64_movtilow_tilow): Likewise.
16182 Add comment explaining usage of fp,simd attributes and of
16183 TARGET_FLOAT and TARGET_SIMD.
16185 2014-08-07 Ian Bolton <ian.bolton@arm.com>
16186 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16188 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
16189 Use MOVN when one of the half-words is 0xffff.
16191 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16193 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
16195 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16197 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
16198 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
16199 (rfs_str): String corresponding to RFS_* constants.
16200 (rank_for_schedule_stats_t): New typedef.
16201 (rank_for_schedule_stats): New static variable.
16202 (rfs_result): New static function.
16203 (rank_for_schedule): Track statistics for deciding heuristics.
16204 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
16206 (ready_sort): Use them for debug printouts.
16207 (schedule_block): Init statistics state. Print statistics on
16208 rank_for_schedule decisions.
16210 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16212 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
16214 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
16216 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
16219 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16221 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
16222 function to not conflict.
16223 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
16224 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
16225 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
16226 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
16227 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
16230 2014-08-07 Marek Polacek <polacek@redhat.com>
16232 * fold-const.c (fold_binary_loc): Add folding of
16233 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
16235 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
16237 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
16238 instead of type size.
16239 (ASM_FINISH_DECLARE_OBJECT): Likewise.
16241 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16243 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
16244 (*thumb1_movqi_insn): Likewise.
16245 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
16247 2014-08-07 Tom de Vries <tom@codesourcery.com>
16249 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16250 (glibc_2_11_or_earlier): Remove effective-target keywords.
16252 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
16254 * config/arm/arm.c (bdesc_2arg): Fix typo.
16255 (arm_atomic_assign_expand_fenv): Remove The default implementation.
16257 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
16259 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
16261 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
16264 * haifa-sched.c (advance_one_cycle): Fix dump.
16265 (schedule_block): Don't advance cycle if we are already at the
16266 beginning of the cycle.
16268 2014-08-06 Martin Jambor <mjambor@suse.cz>
16271 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
16273 2014-08-06 Richard Biener <rguenther@suse.de>
16276 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
16278 (lto_input_tree): Pop SCCs here.
16280 2014-08-06 Richard Biener <rguenther@suse.de>
16282 PR tree-optimization/61320
16283 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
16284 handle misaligned loads.
16286 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
16288 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
16289 (aarch64_expand_vec_perm_const): Check for dup before zip.
16291 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16293 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
16294 CONST_INT_P instead of GET_CODE and compare.
16295 (aarch64_select_cc_mode): Likewise.
16296 (aarch64_print_operand): Likewise.
16297 (aarch64_rtx_costs): Likewise.
16298 (aarch64_simd_valid_immediate): Likewise.
16299 (aarch64_simd_check_vect_par_cnst_half): Likewise.
16300 (aarch64_simd_emit_pair_result_insn): Likewise.
16302 2014-08-05 David Malcolm <dmalcolm@redhat.com>
16304 * gdbhooks.py (find_gcc_source_dir): New helper function.
16305 (class PassNames): New class, locating and parsing passes.def.
16306 (class BreakOnPass): New command "break-on-pass".
16308 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
16310 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
16313 2014-08-05 Richard Biener <rguenther@suse.de>
16315 PR rtl-optimization/61672
16316 * emit-rtl.h (mem_attrs_eq_p): Declare.
16317 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
16318 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
16319 * cfgcleanup.c (merge_memattrs): Likewise.
16320 Include emit-rtl.h.
16322 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16324 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
16325 rather than singleton vectors.
16326 (vqdmlsls_lane_s32): Likewise.
16328 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16330 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
16331 Use VSDQ_HSI mode iterator.
16332 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16333 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
16334 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
16335 Use BUILTIN_VDQHS macro.
16336 (sqrdmulh_laneq): Likewise.
16337 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
16338 (vqdmlals_laneq_s32): Likewise.
16339 (vqdmlslh_laneq_s16): Likewise.
16340 (vqdmlsls_laneq_s32): Likewise.
16341 (vqdmulhh_laneq_s16): Likewise.
16342 (vqdmulhs_laneq_s32): Likewise.
16343 (vqrdmulhh_laneq_s16): Likewise.
16344 (vqrdmulhs_laneq_s32): Likewise.
16346 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16348 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
16349 (vmuld_laneq_f64): Likewise.
16350 (vmuls_laneq_f32): Likewise.
16351 (vmul_n_f64): Likewise.
16352 (vmuld_lane_f64): Reimplement in C.
16353 (vmuls_lane_f32): Likewise.
16355 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16357 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
16359 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
16361 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16363 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
16364 (rbitsi2): Likewise.
16365 (*arm_rev): Set predicable and predicable_short_it attributes.
16367 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16369 * convert.c (convert_to_integer): Guard transformation to lrint by
16372 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
16374 * config/aarch64/aarch64-builtins.c
16375 (aarch64_simd_builtin_type_mode): Delete.
16376 (v8qi_UP): Remap to V8QImode.
16377 (v4hi_UP): Remap to V4HImode.
16378 (v2si_UP): Remap to V2SImode.
16379 (v2sf_UP): Remap to V2SFmode.
16380 (v1df_UP): Remap to V1DFmode.
16381 (di_UP): Remap to DImode.
16382 (df_UP): Remap to DFmode.
16383 (v16qi_UP):V16QImode.
16384 (v8hi_UP): Remap to V8HImode.
16385 (v4si_UP): Remap to V4SImode.
16386 (v4sf_UP): Remap to V4SFmode.
16387 (v2di_UP): Remap to V2DImode.
16388 (v2df_UP): Remap to V2DFmode.
16389 (ti_UP): Remap to TImode.
16390 (ei_UP): Remap to EImode.
16391 (oi_UP): Remap to OImode.
16392 (ci_UP): Map to CImode.
16393 (xi_UP): Remap to XImode.
16394 (si_UP): Remap to SImode.
16395 (sf_UP): Remap to SFmode.
16396 (hi_UP): Remap to HImode.
16397 (qi_UP): Remap to QImode.
16398 (aarch64_simd_builtin_datum): Make mode a machine_mode.
16399 (VAR1): Build builtin name.
16400 (aarch64_init_simd_builtins): Remove dead code.
16402 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16404 * graphite-isl-ast-to-gimple.c:
16405 (set_options): New function.
16406 (scop_to_isl_ast): Add calling of set_options.
16408 2014-08-05 Jakub Jelinek <jakub@redhat.com>
16410 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
16411 (analyze_iv_to_split_insn): Don't initialize them.
16412 (get_ivts_expr): Removed.
16413 (allocate_basic_variable, insert_base_initialization): Use
16414 SET_SRC instead of *get_ivts_expr.
16415 (split_iv): Use &SET_SRC instead of get_ivts_expr.
16417 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16419 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
16420 (translate_isl_ast_for_loop): Add checking of the
16421 flag_loop_parallelize_all.
16422 (ast_build_before_for): New function.
16423 (scop_to_isl_ast): Add checking of the
16424 flag_loop_parallelize_all.
16425 * graphite-dependences.c: Move the defenition of the
16426 scop_get_dependences from graphite-optimize-isl.c to this file.
16427 (apply_schedule_on_deps): Add checking of the ux's emptiness.
16428 (carries_deps): Add checking of the x's value.
16429 * graphite-optimize-isl.c: Move the defenition of the
16430 scop_get_dependences to graphite-dependences.c.
16431 * graphite-poly.h: Add declarations of scop_get_dependences
16434 2014-08-04 Rohit <rohitarulraj@freescale.com>
16437 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
16439 (alt_reg_names): Likewise.
16440 (rs6000_dwarf_register_span): For SPE high registers, replace
16441 dwarf register numbers with GCC hard register numbers.
16442 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
16443 (rs6000_dbx_register_number): For SPE high registers, return dwarf
16444 register number for the corresponding GCC hard register number.
16445 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
16446 newly added GCC hard register numbers for SPE high registers.
16447 (DWARF_FRAME_REGISTERS): Likewise.
16448 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
16449 (DWARF_FRAME_REGNUM): Likewise.
16450 (FIXED_REGISTERS): Likewise.
16451 (CALL_USED_REGISTERS): Likewise.
16452 (CALL_REALLY_USED_REGISTERS): Likewise.
16453 (REG_ALLOC_ORDER): Likewise.
16454 (enum reg_class): Likewise.
16455 (REG_CLASS_NAMES): Likewise.
16456 (REG_CLASS_CONTENTS): Likewise.
16457 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
16459 2014-08-04 Richard Biener <rguenther@suse.de>
16461 * gimple-fold.h (gimple_fold_builtin): Remove.
16462 * gimple-fold.c (gimple_fold_builtin): Make static.
16463 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
16464 fold_stmt, not gimple_fold_builtin.
16466 2014-08-04 Martin Liska <mliska@suse.cz>
16468 * cgraph.h (csi_end_p): Removed.
16469 (csi_next): Likewise.
16470 (csi_node): Likewise.
16471 (csi_start): Likewise.
16472 (cgraph_node_in_set_p): Likewise.
16473 (cgraph_node_set_size): Likewise.
16474 (vsi_end_p): Likewise.
16475 (vsi_next): Likewise.
16476 (vsi_node): Likewise.
16477 (vsi_start): Likewise.
16478 (varpool_node_set_size): Likewise.
16479 (cgraph_node_set_nonempty_p): Likewise.
16480 (varpool_node_set_nonempty_p): Likewise.
16481 * cgraphunit.c (cgraph_process_new_functions): vec replaces
16483 * ipa-inline-transform.c: Likewise.
16484 * ipa-utils.c (cgraph_node_set_new): Removed.
16485 (cgraph_node_set_add): Likewise.
16486 (cgraph_node_set_remove): Likewise.
16487 (cgraph_node_set_find): Likewise.
16488 (dump_cgraph_node_set): Likewise.
16489 (debug_cgraph_node_set): Likewise.
16490 (free_cgraph_node_set): Likewise.
16491 (varpool_node_set_new): Likewise.
16492 (varpool_node_set_add): Likewise.
16493 (varpool_node_set_remove): Likewise.
16494 (varpool_node_set_find): Likewise.
16495 (dump_varpool_node_set): Likewise.
16496 (free_varpool_node_set): Likewise.
16497 (debug_varpool_node_set): Likewise.
16498 * tree-emutls.c (struct tls_var_data):
16499 (emutls_index): Removed.
16500 (emutls_decl): Likewise.
16501 (gen_emutls_addr): Function implementation uses newly added
16502 hash_map<varpool_node *, tls_var_data>.
16503 (clear_access_vars): Likewise.
16504 (create_emultls_var): Likewise.
16505 (ipa_lower_emutls): Likewise.
16506 (reset_access): New function.
16508 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16510 * config/i386/i386.c (ix86_option_override_internal): Add
16511 PTA_RDRND and PTA_MOVBE for bdver4.
16513 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16514 James Greenhalgh <james.greenhalgh@arm.com>
16516 * doc/md.texi (clrsb): Document.
16517 (clz): Change reference to x into operand 1.
16519 (popcount): Likewise.
16521 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16524 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
16525 move to subtarget in serial version if result is ignored.
16527 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16528 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16530 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
16531 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
16532 (sched_analyze_insn): Update use of try_group_insn to
16533 sched_macro_fuse_insns.
16534 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
16535 arguments that are not conditional jumps.
16537 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16539 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
16540 family information. Handle BTVER2 cpu with cpuid family value.
16542 2014-08-04 Tom de Vries <tom@codesourcery.com>
16544 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16545 (glibc_2_11_or_earlier): Document effective-target keywords.
16547 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16549 * ipa-devirt.c (odr_type_warn_count): Add type.
16550 (possible_polymorphic_call_targets): Set it.
16551 (ipa_devirt): Use it.
16553 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16555 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
16557 * ipa-devirt.c: Include hash-map.h
16558 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
16559 (clear_speculation): Break out of ...
16560 (get_class_context): ... here; speed up handling obviously useless
16562 (odr_type_warn_count, decl_warn_count): New structures.
16563 (final_warning_record): New structure.
16564 (final_warning_records): New static variable.
16565 (possible_polymorphic_call_targets): Cleanup handling of
16566 speculative info; do not build speculation when user do not care;
16567 record info about warnings when asked for.
16568 (add_decl_warning): New function.
16569 (type_warning_cmp): New function.
16570 (decl_warning_cmp): New function.
16571 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
16572 (gate): Enable pass when warnings are requested.
16573 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
16576 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16578 * hash-map.h (default_hashmap_traits::mark_key_deleted):
16580 (hash_map::remove): New method.
16581 (hash_map::traverse): New method.
16582 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
16583 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
16584 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
16585 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
16586 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
16587 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
16590 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16592 * hash-set.h: new File.
16593 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16594 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16595 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16596 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16597 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16598 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16599 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16600 varpool.c: Use hash_set instead of pointer_set.
16602 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16604 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16606 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16608 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16609 for frame access when strict_p is false.
16611 2014-08-01 Renlin Li <renlin.li@arm.com>
16612 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16614 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16615 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16616 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16618 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16620 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16621 aarch64_mem_pair_offset.
16623 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16625 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16627 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16628 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16630 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16632 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16634 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16636 PR regression/61510
16637 * cgraphunit.c (analyze_functions): Use get_create rather than get
16638 for decls which are clones of abstract functions.
16640 2014-08-01 Martin Liska <mliska@suse.cz>
16642 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16643 * ipa-prop.h (count_formal_params): Global function created from static.
16644 * ipa-prop.c (count_formal_params): Likewise.
16645 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16646 profiles for semantically equivalent functions.
16647 * passes.c (do_per_function): If we load body of a function
16648 during WPA, this condition should behave same.
16649 * varpool.c (ctor_for_folding): More tolerant assert for variable
16650 aliases created during WPA.
16652 2014-08-01 Martin Liska <mliska@suse.cz>
16654 * doc/invoke.texi (Options That Control Optimization): Documentation
16655 for -foptimize-strlen introduced. Optimization levels default options
16658 2014-08-01 Jakub Jelinek <jakub@redhat.com>
16660 * opts.c (common_handle_option): Handle -fsanitize=alignment.
16661 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
16662 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
16664 * stor-layout.h (min_align_of_type): New prototype.
16665 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
16666 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
16668 * ubsan.c: Include builtins.h.
16669 (ubsan_expand_bounds_ifn): Change return type to bool,
16670 always return true.
16671 (ubsan_expand_null_ifn): Change return type to bool, change
16672 argument to gimple_stmt_iterator *. Handle both null and alignment
16673 sanitization, take type from ckind argument's type rather than
16675 (instrument_member_call): Removed.
16676 (instrument_mem_ref): Remove t argument, add mem and base arguments.
16677 Handle both null and alignment sanitization, don't say whole
16678 struct access is member access. Build 3 argument IFN_UBSAN_NULL
16679 call instead of 2 argument.
16680 (instrument_null): Adjust instrument_mem_ref caller. Don't
16681 instrument calls here.
16682 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
16683 like SANITIZE_NULL.
16684 * stor-layout.c (min_align_of_type): New function.
16685 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
16686 Or it into SANITIZE_UNDEFINED.
16687 * doc/invoke.texi (-fsanitize=alignment): Document.
16689 2014-07-31 Andi Kleen <ak@linux.intel.com>
16691 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
16693 2014-07-31 Andi Kleen <ak@linux.intel.com>
16695 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
16697 (vn_reference_compute_hash): Dito.
16698 (vn_nary_op_compute_hash): Dito.
16699 (vn_phi_compute_hash): Dito.
16700 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
16702 2014-07-31 Andi Kleen <ak@linux.intel.com>
16704 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
16705 Rename to inchash:add_expr_commutative. Convert to inchash.
16706 (iterative_hash_hashable_expr): Rename to
16707 inchash:add_hashable_expr. Convert to inchash.
16708 (avail_expr_hash): Dito.
16710 2014-07-31 Andi Kleen <ak@linux.intel.com>
16712 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
16713 Convert to inchash.
16715 2014-07-31 Andi Kleen <ak@linux.intel.com>
16717 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
16719 2014-07-31 Andi Kleen <ak@linux.intel.com>
16721 * Makefile.in (OBJS): Add rtlhash.o
16722 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
16723 (loc_checksum): Dito.
16724 (loc_checksum_ordered): Dito.
16725 (hash_loc_operands): Dito.
16727 (hash_loc_list): Dito.
16728 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
16729 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
16730 * rtlhash.c: New file.
16731 * rtlhash.h: New file.
16733 2014-07-31 Andi Kleen <ak@linux.intel.com>
16735 * inchash.h (inchash): Change inchash class to namespace.
16736 (class hash): ... Rename from inchash.
16737 (add_object): Move from macro to class template.
16738 * lto-streamer-out.c (hash_tree): Change inchash
16740 * tree.c (build_type_attribute_qual_variant): Dito.
16741 (type_hash_list): Dito.
16742 (attribute_hash_list): Dito.
16743 (iterative_hstate_expr): Rename to inchash::add_expr
16744 (build_range_type_1): Change inchash to inchash::hash
16745 and use hash::add_expr.
16746 (build_array_type_1): Dito.
16747 (build_function_type): Dito
16748 (build_method_type_directly): Dito.
16749 (build_offset_type): Dito.
16750 (build_complex_type): Dito.
16751 (make_vector_type): Dito.
16752 * tree.h (iterative_hash_expr): Dito.
16754 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
16756 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
16758 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16760 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
16761 correct alphabetical position.
16762 (vpaddd_f64): Rewrite using builtins.
16763 (vpaddd_s64): Move to correct alphabetical position.
16766 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
16769 * config/sh/sh.c (sh_legitimate_address_p,
16770 sh_legitimize_reload_address): Handle reg+reg address modes when
16771 ALLOW_INDEXED_ADDRESS is false.
16772 * config/sh/predicates.md (general_movsrc_operand,
16773 general_movdst_operand): Likewise.
16775 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16777 * config/aarch64/aarch64-builtins.c
16778 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
16781 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16783 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
16784 the generated mask based on BYTES_BIG_ENDIAN.
16785 (aarch64_simd_check_vect_par_cnst_half): New.
16786 * config/aarch64/aarch64-protos.h
16787 (aarch64_simd_check_vect_par_cnst_half): New.
16788 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
16789 the check out to aarch64_simd_check_vect_par_cnst_half.
16790 (vect_par_cnst_lo_half): Likewise.
16791 * config/aarch64/aarch64-simd.md
16792 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
16793 (move_hi_quad_<mode>): Always generate a low mask.
16795 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16797 * doc/invoke.texi (AVR Options): Add documentation about
16798 __AVR_DEVICE_NAME__ built-in macro.
16800 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
16803 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
16804 constraints are satisfied.
16805 (<shift>di3_neon): Likewise.
16807 2014-07-31 Richard Biener <rguenther@suse.de>
16809 PR tree-optimization/61964
16810 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
16811 by structural equality.
16813 2014-07-31 Yury Gribov <y.gribov@samsung.com>
16815 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
16816 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
16817 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
16819 * gcc.c (sanitize_spec_function): Support new option.
16820 (SANITIZER_SPEC): Remove now redundant check.
16821 * opts.c (common_handle_option): Support new option.
16822 (finish_options): Check for incompatibilities.
16823 * toplev.c (process_options): Split userspace-specific checks.
16825 2014-07-31 Richard Biener <rguenther@suse.de>
16827 * lto-streamer.h (struct output_block): Remove global.
16828 (struct data_in): Remove labels, num_named_labels and
16829 num_unnamed_labels.
16830 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
16831 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
16833 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
16836 * common.opt (-Wreturn-local-addr): Moved from c.opt.
16837 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
16838 (isolate_path): New argument to avoid inserting a trap.
16839 (find_implicit_erroneous_behaviour): Handle returning the address
16840 of a local variable.
16841 (find_explicit_erroneous_behaviour): Likewise.
16843 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
16846 * toplev.c (init_random_seed): Move piece of code never called to
16848 (set_random_seed): see above.
16850 2014-07-31 Tom de Vries <tom@codesourcery.com>
16852 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
16854 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
16856 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
16857 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
16859 2014-07-31 Richard Biener <rguenther@suse.de>
16861 * data-streamer.h (streamer_write_data_stream): Declare here,
16863 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
16864 * lto-cgraph.c (lto_output_node): Adjust.
16865 (lto_output_varpool_node): Likewise.
16866 * data-streamer-out.c (streamer_string_index): Likewise.
16867 (streamer_write_data_stream, lto_append_block): Move from ...
16868 * lto-section-out.c (lto_output_data_stream,
16869 lto_append_block): ... here.
16871 2014-07-30 Mike Stump <mikestump@comcast.net>
16873 * configure.ac: Also check for popen.
16874 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
16875 * configure: Regenerate.
16876 * config.in: Regenerate.
16878 2014-07-30 Martin Jambor <mjambor@suse.cz>
16880 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
16881 parameter to gimple.
16883 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16885 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
16886 address as second parameter to __tpf_eh_return routine.
16888 2014-07-30 Jiong Wang <jiong.wang@arm.com>
16890 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
16893 2014-07-30 Tom Tromey <tromey@redhat.com>
16896 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
16897 * doc/extend.texi (Type Attributes): Document designated_init
16900 2014-07-30 Roman Gareev <gareevroman@gmail.com>
16902 * graphite-isl-ast-to-gimple.c:
16903 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
16904 (gcc_expression_from_isl_expression): Pass type to
16905 gcc_expression_from_isl_ast_expr_id.
16907 2014-07-30 Richard Biener <rguenther@suse.de>
16909 * lto-streamer.h (lto_write_data): New function.
16910 * langhooks.c (lhd_append_data): Do not free block.
16911 * lto-section-out.c (lto_write_data): New function writing
16912 raw data to the current section.
16913 (lto_write_stream): Adjust for langhook semantic change.
16914 (lto_destroy_simple_output_block): Write header directly.
16915 * lto-opts.c (lto_write_options): Write options directly.
16916 * lto-streamer-out.c (produce_asm): Write heaeder directly.
16917 (lto_output_toplevel_asms): Likewise.
16918 (copy_function_or_variable): Copy data directly.
16919 (write_global_references): Output index table directly.
16920 (lto_output_decl_state_refs): Likewise.
16921 (write_symbol): Write data directly.
16922 (produce_symtab): Adjust.
16923 (produce_asm_for_decls): Output header and refs directly.
16925 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16927 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
16928 to speculative_targets
16929 (get_class_context): Fix handling of contextes without outer type;
16930 avoid matching non-polymorphic types in LTO.
16931 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
16932 parameter to speculative_targetsp; handle speculation.
16933 (dump_possible_polymorphic_call_targets): Update dumping.
16935 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16937 * common.opt (Wodr): Enable by default.
16939 2014-07-29 Olivier Hainque <hainque@adacore.com>
16941 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
16943 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
16946 * gengtype.c (strtoken): New function.
16947 (create_user_defined_type): Replace strtok with strtoken.
16949 2014-07-29 Nathan Sidwell <nathan@acm.org>
16951 * gcov-io.c (gcov_var): Make hidden.
16952 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
16953 (gcov_do_dump): Declare.
16954 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
16956 2014-07-29 Martin Jambor <mjambor@suse.cz>
16958 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
16959 parameter to gimple.
16960 (sra_modify_assign): Likewise.
16962 2014-07-29 Richard Biener <rguenther@suse.de>
16964 PR middle-end/52478
16965 * expr.c (expand_expr_real_2): Revert last change.
16967 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16969 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
16970 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
16971 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
16973 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
16974 (contains_type_p): Forward declare.
16975 (polymorphic_call_target_hasher::hash): Hash speculative info.
16976 (polymorphic_call_target_hasher::equal): Compare speculative info.
16977 (get_class_context): Handle speuclation.
16978 (contains_type_p): Update.
16979 (get_polymorphic_call_info_for_decl): Update.
16980 (walk_ssa_copies): Break out from ...
16981 (get_polymorphic_call_info): ... here; set speculative context
16983 * ipa-prop.c (ipa_write_indirect_edge_info,
16984 ipa_read_indirect_edge_info): Stream speculative context.
16985 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
16986 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
16987 SPECULATIVE_MAYBE_DERIVED_TYPE).
16988 (possible_polymorphic_call_targets overriders): Update.
16989 (dump_possible_polymorphic_call_targets overriders): Update.
16990 (dump_possible_polymorphic_call_target_p overriders): Update.
16992 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16994 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
16995 ipa-devirt path; fix thinko there.
16997 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
16999 * config/i386/i386.c (ix86_return_in_memory): Replace one
17000 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
17002 2014-07-28 Marek Polacek <polacek@redhat.com>
17004 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
17006 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
17008 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
17009 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
17010 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
17011 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17012 (USE_LD_AS_NEEDED): Likewise.
17013 (ASM_APP_ON): Likewise.
17014 (ASM_APP_OFF): Likewise.
17015 (TARGET_POSIX_IO): Likewise.
17016 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
17017 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17018 (USE_LD_AS_NEEDED): Likewise.
17019 (ASM_APP_ON): Likewise.
17020 (ASM_APP_OFF): Likewise.
17021 (TARGET_POSIX_IO): Likewise.
17023 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
17025 PR middle-end/61734
17026 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
17027 operators other than the equality operators.
17029 2014-07-28 Richard Biener <rguenther@suse.de>
17031 PR middle-end/52478
17032 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
17033 sure to register SImode ones, not only >= word_mode ones.
17034 * expr.c (expand_expr_real_2): When expanding -ftrapv
17035 binops do not use OPTAB_LIB_WIDEN.
17037 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
17039 PR middle-end/61919
17040 * tree-outof-ssa.c (insert_partition_copy_on_edge)
17041 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
17042 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
17043 inserting them in the insn stream.
17045 2014-07-28 Marek Polacek <polacek@redhat.com>
17047 PR middle-end/61913
17048 * common.opt (Wodr): Add Var.
17050 2014-07-28 Richard Biener <rguenther@suse.de>
17052 PR tree-optimization/61921
17053 * tree-ssa-structalias.c (create_variable_info_for_1): Check
17054 if there is a varpool node before dereferencing it.
17056 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17058 * graphite-sese-to-poly.c:
17059 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
17060 id of the pbb), which contains pointer to the pbb1.
17062 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
17064 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17066 * graphite-isl-ast-to-gimple.c:
17067 (graphite_create_new_guard): New function.
17068 (translate_isl_ast_node_if): New function.
17069 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
17071 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
17073 2014-07-27 Anthony Green <green@moxielogic.com>
17075 * config.gcc: Add moxie-*-moxiebox* configuration.
17076 * config/moxie/moxiebox.h: New file.
17078 2014-07-26 Andrew Pinski <apinski@cavium.com>
17080 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
17081 from the read only register.
17083 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17085 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
17086 as the allocation class if it isn't likely to be spilled.
17088 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17090 * rtl.h (tls_referenced_p): Declare.
17091 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
17092 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
17093 (mips_cannot_force_const_mem): Use tls_referenced_p.
17094 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
17095 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
17096 instead of pa_tls_referenced_p.
17097 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
17098 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
17099 (pa_legitimate_constant_p): Likewise.
17100 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
17101 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
17102 (rs6000_cannot_force_const_mem, rs6000_emit_move)
17103 (rs6000_address_for_altivec): Use tls_referenced_p instead of
17104 rs6000_tls_referenced_p.
17105 (rs6000_tls_symbol_ref_1): Delete.
17107 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
17110 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
17111 Optimize inverse of a VEC_CONCAT.
17113 2014-07-25 Xinliang David Li <davidxl@google.com>
17115 * params.def: New parameter.
17116 * coverage.c (get_coverage_counts): Check new flag.
17117 (coverage_compute_profile_id): Check new flag.
17118 (coverage_begin_function): Check new flag.
17119 (coverage_end_function): Check new flag.
17120 * value-prof.c (coverage_node_map_initialized_p): New function.
17121 (init_node_map): Populate map with all functions.
17122 * doc/invoke.texi: Document new parameter.
17124 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
17125 Richard Biener <rguenther@suse.de>
17127 * lto-streamer-out.c (struct sccs): Turn to ...
17128 (class DFS): ... this one; refactor the DFS walk so it can
17129 be re-done on per-SCC basis.
17130 (DFS::DFS): New constructor.
17131 (DFS::~DFS): New destructor.
17132 (hash_tree): Add new MAP argument holding in-SCC hash values;
17133 remove POINTER_TYPE hashing hack.
17134 (scc_entry_compare): Rename to ...
17135 (DFS::scc_entry_compare): ... this one.
17136 (hash_scc): Rename to ...
17137 (DFS::hash_scc): ... this one; pass output_block instead
17138 of streamer_cache; work harder to get unique and stable SCC
17140 (DFS_write_tree): Rename to ...
17141 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
17142 (lto_output_tree): Update.
17144 2014-07-25 Andi Kleen <ak@linux.intel.com>
17146 * lto-streamer-out.c (hash_tree): Convert to inchash.
17148 2014-07-25 Andi Kleen <ak@linux.intel.com>
17150 * tree.c (build_type_attribute_qual_variant): Use inchash.
17151 (type_hash_list): Dito.
17152 (attribute_hash_list): Dito
17153 (iterative_hstate_expr): Dito.
17154 (iterative_hash_expr): Dito.
17155 (build_range_type_1): Dito.
17156 (build_array_type_1): Dito.
17157 (build_function_type): Dito.
17158 (build_method_type_directly): Dito.
17159 (build_offset_type): Dito.
17160 (build_complex_type): Dito.
17161 (make_vector_type): Dito.
17162 * tree.h (iterative_hash_expr): Add compat wrapper.
17163 (iterative_hstate_expr): Add.
17165 2014-07-25 Andi Kleen <ak@linux.intel.com>
17167 * Makefile.in (OBJS): Add inchash.o.
17168 (PLUGIN_HEADERS): Add inchash.h.
17169 * ipa-devirt.c: Include inchash.h.
17170 * lto-streamer-out.c: Dito.
17171 * tree-ssa-dom.c: Dito.
17172 * tree-ssa-pre.c: Dito.
17173 * tree-ssa-sccvn.c: Dito.
17174 * tree-ssa-tail-merge.c: Dito.
17176 * tree.c (iterative_hash_hashval_t): Move to ...
17177 (iterative_hash_host_wide_int): Move to ...
17178 * inchash.c: Here. New file.
17179 * tree.h (iterative_hash_hashval_t): Move to ...
17180 (iterative_hash_host_wide_int): Move to ...
17181 * inchash.h: Here. New file.
17183 2014-07-25 Richard Biener <rguenther@suse.de>
17185 PR middle-end/61762
17186 PR middle-end/61894
17187 * fold-const.c (native_encode_int): Add and handle offset
17188 parameter to do partial encodings of expr.
17189 (native_encode_fixed): Likewise.
17190 (native_encode_real): Likewise.
17191 (native_encode_complex): Likewise.
17192 (native_encode_vector): Likewise.
17193 (native_encode_string): Likewise.
17194 (native_encode_expr): Likewise.
17195 * fold-const.c (native_encode_expr): Add offset parameter
17197 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
17198 (fold_ctor_reference): Handle all reads from tcc_constant
17201 2014-07-25 Richard Biener <rguenther@suse.de>
17203 * tree-inline.c (estimate_move_cost): Mark speed_p argument
17204 as possibly unused.
17206 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17208 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
17210 2014-07-24 Kyle McMartin <kyle@redhat.com>
17212 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
17214 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17216 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
17218 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
17220 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
17221 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
17222 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
17224 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17226 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
17227 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
17228 aggregate types. Instead, *all* aggregate types, except for single-
17229 element or homogeneous float/vector aggregates, are quadword-aligned
17230 if required by their type alignment. Issue -Wpsabi note when a type
17231 is now treated differently than before.
17233 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17235 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
17236 does not fit fully into floating-point registers, and there is still
17237 space in the register parameter area, use GPRs to pass those parts
17238 of the argument. Issue -Wpsabi note if any parameter is now treated
17239 differently than before.
17240 (rs6000_arg_partial_bytes): Update.
17242 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
17244 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
17246 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17248 * rtl.h (target_rtl): Remove lang_dependent_initialized.
17249 * toplev.c (initialize_rtl): Don't use it. Move previously
17250 "language-dependent" calls to...
17251 (backend_init): ...here.
17252 (lang_dependent_init_target): Don't set lang_dependent_initialized.
17253 Assert that RTL initialization hasn't happend yet.
17255 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17257 PR rtl-optimization/61629
17258 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
17259 they have already been initialized.
17261 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17263 PR middle-end/61268
17264 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
17265 DECL_INCOMING_RTL and entry_parm.
17266 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
17267 * calls.c (load_register_parameters): Likewise argument values.
17268 (emit_library_call_value_1, store_one_arg): Likewise argument
17270 * config/i386/i386.c (assign_386_stack_local): Likewise the local
17272 * explow.c (validize_mem): Modify the argument in-place.
17274 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17276 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
17277 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
17279 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17281 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
17282 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
17284 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17286 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
17287 (aarch64_save_callee_saves): New parameter "skip_wb".
17288 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
17290 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17292 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
17294 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
17296 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17298 * graphite-isl-ast-to-gimple.c:
17299 (graphite_create_new_loop): Add calling of isl_id_free to properly
17300 decrement reference counts.
17302 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
17304 2014-07-24 Martin Liska <mliska@suse.cz>
17305 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
17307 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
17308 (rs6000_code_end): Likewise.
17310 2014-07-24 Martin Liska <mliska@suse.cz>
17312 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
17313 symtab_node funtion used.
17314 (rs6000_xcoff_declare_object_name): Likewise.
17316 2014-07-24 Martin Liska <mliska@suse.cz>
17318 * cgraphunit.c (compile): Correct function used.
17320 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17322 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
17325 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17328 * varasm.c (bss_initializer_p): Handle offlined ctors.
17329 (align_variable, get_variable_align): Likewise.
17330 (make_decl_one_only): Likewise.
17331 (default_binds_local_p_1): Likewise.
17332 (decl_binds_to_current_def_p): Likewise.
17333 (get_variable_section): Get constructor if it is offlined.
17334 (assemble_variable_contents): Sanity check that the caller
17335 streamed in the ctor in LTO.
17337 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17339 * graphite-isl-ast-to-gimple.c:
17340 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
17341 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
17342 isl_ast_op_pdiv_r to the different case.
17344 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
17346 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17348 PR middle-end/61876
17349 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
17350 when flag_errno_math is on.
17352 2014-07-24 Martin Liska <mliska@suse.cz>
17354 * cgraph.h (varpool_node):
17355 (availability get_availability (void)):
17356 created from cgraph_variable_initializer_availability
17357 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
17358 created from: cgraph_variable_initializer_availability
17359 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
17360 (void finalize_named_section_flags (void)):
17361 created from varpool_finalize_named_section_flags
17362 (bool assemble_decl (void)): created from varpool_assemble_decl
17363 (void analyze (void)): created from varpool_analyze_node
17364 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
17365 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
17366 (void remove_initializer (void)): created from varpool_remove_initializer
17367 (tree get_constructor (void)): created from varpool_get_constructor
17368 (bool externally_visible_p (void)): created from varpool_externally_visible_p
17369 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
17370 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
17371 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
17372 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
17373 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
17374 (static bool output_variables (void)): created from varpool_output_variables
17375 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
17376 created from varpool_extra_name_alias
17377 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
17378 (static void dump_varpool (FILE *f)): created from dump_varpool
17379 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
17380 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
17381 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
17382 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
17383 (void assemble_aliases (void)): created from assemble_aliases
17385 2014-07-24 Martin Liska <mliska@suse.cz>
17387 * cgraph.h (symtab_node):
17388 (void register_symbol (void)): created from symtab_register_node
17389 (void remove (void)): created from symtab_remove_node
17390 (void dump (FILE *f)): created from dump_symtab_node
17391 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
17392 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
17393 (struct ipa_ref *add_reference (symtab_node *referred_node,
17394 enum ipa_ref_use use_type)): created from add_reference
17395 (struct ipa_ref *add_reference (symtab_node *referred_node,
17396 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
17397 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
17398 gimple stmt)): created from maybe_add_reference
17399 (bool semantically_equivalent_p (symtab_node *target)): created from
17400 symtab_semantically_equivalent_p
17401 (void remove_from_same_comdat_group (void)): created from
17402 remove_from_same_comdat_group
17403 (void add_to_same_comdat_group (symtab_node *old_node)): created from
17404 symtab_add_to_same_comdat_group
17405 (void dissolve_same_comdat_group_list (void)): created from
17406 symtab_dissolve_same_comdat_group_list
17407 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
17408 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
17409 created from symtab_alias_ultimate_target
17410 (inline symtab_node *next_defined_symbol (void)): created from
17411 symtab_next_defined_symbol
17412 (bool resolve_alias (symtab_node *target)): created from
17413 symtab_resolve_alias
17414 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
17415 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
17416 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
17417 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
17418 (void set_section (const char *section)): created from set_section_1
17419 (enum availability get_availability (void)): created from symtab_node_availability
17420 (void make_decl_local (void)): created from symtab_make_decl_local
17421 (bool real_symbol_p (void)): created from symtab_read_node
17422 (can_be_discarded_p (void)): created from symtab_can_be_discarded
17423 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
17424 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
17425 symtab_in_same_comdat_p;
17426 (bool address_taken_from_non_vtable_p (void)): created from
17427 address_taken_from_non_vtable_p
17428 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
17429 (static void dump_table (FILE *)): created from dump_symtab
17430 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
17431 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
17432 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
17433 symtab_used_from_object_file_p
17434 (void dump_base (FILE *)): created from dump_symtab_base
17435 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
17436 (void unregister (void)): created from symtab_unregister_node
17437 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
17438 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
17439 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
17440 symtab_nonoverwritable_alias_1
17441 * cgraph.h (cgraph_node):
17442 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
17443 created from cgraph_remove_node_and_inline_clones
17444 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
17445 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
17446 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
17447 (cgraph_node *function_symbol (enum availability *avail = NULL)):
17448 created from cgraph_function_node
17449 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
17450 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
17451 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
17452 created from cgraph_create_clone
17453 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
17454 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
17455 created from cgraph_create_virtual_clone
17456 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
17457 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
17458 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
17459 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
17460 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
17461 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
17462 created from cgraph_function_version_info
17463 (struct cgraph_function_version_info *insert_new_function_version (void)):
17464 created from insert_new_cgraph_node_version
17465 (struct cgraph_function_version_info *function_version (void)): created from
17466 get_cgraph_node_version
17467 (void analyze (void)): created from analyze_function
17468 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
17469 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
17470 tree real_alias) cgraph_add_thunk
17471 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
17472 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
17473 created from cgraph_function_or_thunk_node
17474 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
17475 created from expand_thunk
17476 (void reset (void)): created from cgraph_reset_node
17477 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
17478 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
17479 (void remove (void)): created from cgraph_remove_node
17480 (void dump (FILE *f)): created from dump_cgraph_node
17481 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
17482 (bool get_body (void)): created from cgraph_get_body
17483 (void release_body (void)): created from cgraph_release_function_body
17484 (void unnest (void)): created from cgraph_unnest_node
17485 (void make_local (void)): created from cgraph_make_node_local
17486 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
17487 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
17488 gcov_type count, int freq)): created from cgraph_create_edge
17489 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
17490 gcov_type count, int freq)): created from cgraph_create_indirect_edge
17491 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
17492 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
17493 created from cgraph_create_edge_including_clones
17494 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
17495 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
17496 (void remove_callers (void)): created from cgraph_node_remove_callers
17497 (void remove_callees (void)): created from cgraph_node_remove_callees
17498 (enum availability get_availability (void)): created from cgraph_function_body_availability
17499 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
17500 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
17501 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
17502 (void call_duplication_hooks (cgraph_node *node2)): created from
17503 cgraph_call_node_duplication_hooks
17504 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
17505 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
17506 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
17507 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
17508 (void call_function_insertion_hooks (void)):
17509 created from cgraph_call_function_insertion_hooks
17510 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
17511 (bool local_p (void)): created from cgraph_local_node
17512 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
17513 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
17514 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
17515 (inline bool only_called_directly_or_aliased_p (void)):
17516 created from cgraph_only_called_directly_or_aliased_p
17517 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
17518 created from cgraph_will_be_removed_from_program_if_no_direct_calls
17519 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
17520 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
17521 (bool can_remove_if_no_direct_calls_p (void)):
17522 created from cgraph_can_remove_if_no_direct_calls_p
17523 (inline bool has_gimple_body_p (void)):
17524 created from cgraph_function_with_gimple_body_p
17525 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
17526 (static void dump_cgraph (FILE *f)): created from dump_cgraph
17527 (static inline void debug_cgraph (void)): created from debug_cgraph
17528 (static void record_function_versions (tree decl1, tree decl2)):
17529 created from record_function_versions
17530 (static void delete_function_version (tree decl)):
17531 created from delete_function_version
17532 (static void add_new_function (tree fndecl, bool lowered)):
17533 created from cgraph_add_new_function
17534 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
17535 (static cgraph_node * create (tree decl)): created from cgraph_create_node
17536 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
17537 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
17538 (static cgraph_node *get_for_asmname (tree asmname)):
17539 created from cgraph_node_for_asm
17540 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
17541 created from cgraph_same_body_alias
17542 (static bool used_from_object_file_p_worker (cgraph_node *node,
17543 void *): new function
17544 (static bool non_local_p (cgraph_node *node, void *)):
17545 created from cgraph_non_local_node_p_1
17546 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
17547 created from verify_cgraph
17548 (static bool make_local (cgraph_node *node, void *)):
17549 created from cgraph_make_node_local
17550 (static cgraph_node *create_alias (tree alias, tree target)):
17551 created from cgraph_create_function_alias
17552 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
17553 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
17554 created from cgraph_create_edge_1
17555 * cgraph.h (varpool_node):
17556 (void remove (void)): created from varpool_remove_node
17557 (void dump (FILE *f)): created from dump_varpool_node
17559 2014-07-24 Richard Biener <rguenther@suse.de>
17562 * tree-ssa-structalias.c (create_variable_info_for_1):
17563 Use varpool_get_constructor.
17564 (create_variable_info_for): Likewise.
17566 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17568 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
17569 subtract outgoing area size when restoring stack_pointer_rtx.
17571 2014-07-24 Nick Clifton <nickc@redhat.com>
17573 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
17574 that operations are taking place in parallel.
17575 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
17577 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
17579 * omp-low.c (extract_omp_for_data): Add missing break statement.
17581 2014-07-24 Richard Biener <rguenther@suse.de>
17583 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
17584 * tree-inline.c (estimate_move_cost): Add speed_p parameter
17585 and adjust MOVE_RATIO query accordingly.
17586 (estimate_num_insns): Adjust callers.
17587 * ipa-prop.c (ipa_populate_param_decls): Likewise.
17588 * ipa-cp.c (gather_context_independent_values,
17589 estimate_local_effects): Likewise.
17590 * ipa-split.c (consider_split): Likewise.
17592 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17594 * config/i386/driver-i386.c: Remove names of unused arguments and
17595 unnecessary unused attributes.
17596 * config/i386/host-mingw32.c: Likewise.
17597 * config/i386/i386.c: Likewise.
17598 * config/i386/winnt-stubs.c: Likewise.
17599 * config/i386/winnt.c: Likewise.
17601 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17603 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17604 (aarch64_gen_loadwb_pair): New helper function.
17605 (aarch64_expand_epilogue): Simplify code using new helper functions.
17606 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17608 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17610 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17611 (aarch64_gen_storewb_pair): New helper function.
17612 (aarch64_expand_prologue): Simplify code using new helper functions.
17613 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17615 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17617 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17618 Rename to aarch64_save_callee_saves, remove restore code.
17619 (aarch64_restore_callee_saves): New function.
17621 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17623 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17624 (aarch64_save_callee_saves): New function to handle reg save
17625 for both core and vectore regs.
17627 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17629 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17630 (aarch64_gen_store_pair): New helper function.
17631 (aarch64_save_or_restore_callee_save_registers)
17632 (aarch64_save_or_restore_fprs): Use new helper functions.
17634 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17636 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17637 (aarch64_save_or_restore_callee_save_registers)
17638 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17640 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17642 * config/aarch64/aarch64.c
17643 (aarch64_save_or_restore_callee_save_registers)
17644 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17646 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17648 * config/aarch64/aarch64.c
17649 (aarch64_save_or_restore_callee_save_registers)
17650 (aarch64_save_or_restore_fprs): Remove 'increment'.
17652 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17654 * config/aarch64/aarch64.c
17655 (aarch64_save_or_restore_callee_save_registers)
17656 (aarch64_save_or_restore_fprs): Use register offset in
17657 cfun->machine->frame.reg_offset.
17659 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17661 * config/aarch64/aarch64.c
17662 (aarch64_save_or_restore_callee_save_registers)
17663 (aarch64_save_or_restore_fprs): Remove base_rtx.
17665 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17667 * config/aarch64/aarch64.c
17668 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
17669 to 'start_offset'. Remove local variable 'start_offset'.
17671 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17673 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
17674 type to HOST_WIDE_INT.
17676 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17678 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17679 (aarch64_save_or_restore_fprs)
17680 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
17682 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17684 * config/arm/t-rtems-eabi: Add
17685 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
17686 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
17687 mbig-endian/mthumb/march=armv7-r, and
17688 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
17691 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17692 Chris Johns <chrisj@rtems.org>
17693 Joel Sherrill <joel.sherrill@oarcorp.com>
17695 * config.gcc: Add nios2-*-rtems*.
17696 * config/nios2/rtems.h: New file.
17697 * gcc/config/nios2/t-rtems: New file.
17699 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
17702 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
17703 constant numbers, not general constants.
17704 (rs6000_expand_vector_init): Ditto.
17706 2014-07-23 Nathan Sidwell <nathan@acm.org>
17708 * gcov-tool.c (gcov_list): Declare here.
17709 (set_gcov_list): Remove.
17710 (gcov_output_files): Set gcov_list directly.
17712 2014-07-23 Host Schirmeier <horst@schirmeier.com>
17714 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
17716 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17718 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
17719 callee-saved registers are available for padding purpose
17720 and r3 is not mandatory, then prefer use those callee-saved
17723 2014-07-23 Richard Biener <rguenther@suse.de>
17725 * params.def (PARAM_MAX_COMBINE_INSNS): New.
17726 * combine.c: Include statistics.h and params.h.
17727 (combine_instructions): Guard three and four insn combines
17728 with max-combine-insns value. Record statistics for combines
17730 * doc/invoke.texi (max-combine-insns): Document new param.
17732 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17734 * graphite-isl-ast-to-gimple.c:
17735 (translate_isl_ast_node_block): New function.
17736 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
17738 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
17739 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
17741 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17743 * graphite-isl-ast-to-gimple.c:
17744 (get_max_schedule_dimensions): New function.
17745 (extend_schedule): Likewise.
17746 (generate_isl_schedule): Add calling of extend_schedule and
17747 get_max_schedule_dimensions.
17749 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17751 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
17752 (case UNSPEC): Handle UNSPEC_RBIT.
17754 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17756 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
17757 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
17759 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17761 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
17763 2014-07-22 Roman Gareev <gareevroman@gmail.com>
17765 * graphite-isl-ast-to-gimple.c:
17766 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
17767 (ivs_params_clear):
17768 (build_iv_mapping): New function.
17769 (translate_isl_ast_node_user): Likewise.
17770 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
17772 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
17773 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
17774 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
17776 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17779 * config/arm/arm.md (setmem): New pattern.
17780 * config/arm/arm-protos.h (struct tune_params): New fields.
17781 (arm_gen_setmem): New prototype.
17782 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
17783 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
17784 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
17785 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
17786 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
17787 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
17788 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
17789 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
17790 (arm_const_inline_cost): New function.
17791 (arm_block_set_max_insns): New function.
17792 (arm_block_set_non_vect_profit_p): New function.
17793 (arm_block_set_vect_profit_p): New function.
17794 (arm_block_set_unaligned_vect): New function.
17795 (arm_block_set_aligned_vect): New function.
17796 (arm_block_set_unaligned_non_vect): New function.
17797 (arm_block_set_aligned_non_vect): New function.
17798 (arm_block_set_vect, arm_gen_setmem): New functions.
17800 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17802 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
17804 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
17807 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
17808 out of #ifdef __OPTIMIZE__.
17810 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17812 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
17813 different trapping status if -fnon-call-exceptions is enabled.
17815 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17817 * expr.c (store_field): Handle VOIDmode for calls that return values
17818 in multiple locations.
17820 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17822 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
17823 (altivec_vsldoi_<mode>): Likewise.
17825 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17827 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
17828 to the number of characters in the line.
17830 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17832 * graphite-isl-ast-to-gimple.c: Add using of
17833 build_nonstandard_integer_type instead of int128_integer_type_node.
17835 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
17837 * toplev.c (output_stack_usage): Adjust the location of the warning.
17839 2014-07-19 Daniel Cederman <cederman@gaisler.com>
17841 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
17842 (*membar_storeload): Disable for LEON3.
17844 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
17846 PR rtl-optimization/61461
17847 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
17849 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
17852 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
17853 Fix instruction constraint.
17854 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
17856 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
17858 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
17860 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
17862 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
17863 GNU coding standards.
17864 (nds32_register_move_cost): Likewise.
17865 (nds32_memory_move_cost): Likewise.
17866 (nds32_address_cost): Likewise.
17868 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17870 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
17872 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
17874 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
17875 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
17876 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
17877 (HAVE_sync_compare_and_swapqi): Define.
17878 (HAVE_sync_compare_and_swaphi): Likewise.
17879 (HAVE_sync_compare_and_swapsi): Likewise.
17881 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
17883 * config/mips/p5600.md: Add missing cpu tests.
17885 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17887 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
17888 (vmla_f64): Likewise.
17889 (vfms_f64): Likewise.
17890 (vmls_f64): Likewise.
17892 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17894 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
17895 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
17897 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17899 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
17900 (vmlal_high_lane_s32): Likewise.
17901 (vmlal_high_lane_u16): Likewise.
17902 (vmlal_high_lane_u32): Likewise.
17903 (vmlsl_high_lane_s16): Likewise.
17904 (vmlsl_high_lane_s32): Likewise.
17905 (vmlsl_high_lane_u16): Likewise.
17906 (vmlsl_high_lane_u32): Likewise.
17908 2014-07-17 Terry Guo <terry.guo@arm.com>
17910 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
17911 (alus_reg): Renamed to alus_sreg.
17912 * config/arm/arm-fixed.md: Change type of non-dsp instructions
17913 from alu_reg to alu_sreg. Change type of dsp instructions from
17914 alu_reg to alu_dsp_reg.
17915 * config/arm/thumb1.md: Likewise.
17916 * config/arm/thumb2.md: Likewise.
17917 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
17918 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
17919 with alu_sreg and alus_sreg.
17920 * config/arm/arm1026ejs.md (alu_op): Likewise.
17921 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
17922 * config/arm/arm926ejs.md (9_alu_op): Likewise.
17923 * config/arm/fa526.md (526_alu_op): Likewise.
17924 * config/arm/fa606te.md (606te_alu_op): Likewise.
17925 * config/arm/fa626te.md (626te_alu_op): Likewise.
17926 * config/arm/fa726te.md (726te_alu_op): Likewise.
17927 * config/arm/fmp626.md (mp626_alu_op): Likewise.
17928 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
17929 alu_sreg, alu_dsp_reg and alus_sreg.
17930 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
17931 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
17932 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
17933 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
17934 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
17935 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
17936 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
17937 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
17938 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
17939 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
17940 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
17941 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
17942 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
17943 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
17944 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
17945 alus_reg to alus_sreg.
17947 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
17949 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
17952 2014-07-17 Richard Biener <rguenther@suse.de>
17954 PR rtl-optimization/61801
17955 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
17956 don't set reg_pending_barrier if it appears in a debug-insn.
17958 2014-07-16 DJ Delorie <dj@redhat.com>
17960 * config/rx/rx.c (rx_option_override): Fix alignment values.
17961 (rx_align_for_label): Likewise.
17963 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
17966 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
17967 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
17968 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
17970 (cris_print_index, cris_print_operand, cris_constant_index_p)
17971 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
17972 (cris_address_cost): Ditto last CONSTANT_P.
17973 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
17974 callers changed. Yield cris_offsettable_symbol for non-PIC
17975 constant symbolic expressions including labels. Yield cris_unspec
17977 (cris_expand_pic_call_address): New parameter MARKERP. Set its
17978 target to pic_offset_table_rtx for calls that will likely go
17979 through PLT, const0_rtx when they can't. All callers changed.
17980 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
17981 symbolic expressions to be PICified. Remove second, redundant,
17982 assert on can_create_pseudo_p returning non-zero. Use
17983 replace_equiv_address_nv, not replace_equiv_address, for final
17985 * config/cris/cris.md ("movsi"): Move variable t to pattern
17986 toplevel. Adjust assert for new cris_symbol_type member. Use
17987 CONSTANT_P instead of CONSTANT_ADDRESS_P.
17988 ("*movsi_internal") <case 9>: Make check for valid unspec operands
17990 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
17991 ("call", "call_value"): Use second incoming operand as a marker
17992 for pic-offset-table-register being used.
17993 ("*expanded_call_non_v32", "*expanded_call_v32")
17994 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
17995 second incoming operand to CALL, match cris_call_type_marker.
17996 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
17997 ("*expanded_call_side"): Ditto. Fix typo in comment.
17998 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
18000 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
18001 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
18002 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
18003 users changed. Add members cris_offsettable_symbol and cris_unspec.
18004 (cris_symbol_type): Rename from cris_pic_symbol_type.
18005 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
18007 * config/cris/cris-protos.h (cris_symbol_type_of,
18008 cris_expand_pic_call_address): Adjust prototypes.
18009 (cris_legitimate_constant_p): New prototype.
18011 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
18012 an existing tmake_file. Don't add t-slibgcc and t-linux.
18014 2014-07-17 Jason Merrill <jason@redhat.com>
18017 * symtab.c (symtab_remove_from_same_comdat_group): Also
18018 set_comdat_group to NULL_TREE.
18019 (verify_symtab): Fix diagnostic.
18021 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
18024 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
18026 2014-07-16 Dodji Seketeli <dodji@redhat.com>
18028 Support location tracking for built-in macro tokens
18029 * input.h (is_location_from_builtin_token): New function declaration.
18030 * input.c (is_location_from_builtin_token): New function definition.
18031 * toplev.c (general_init): Tell libcpp what the pre-defined
18032 spelling location for built-in tokens is.
18034 2014-07-16 Jakub Jelinek <jakub@redhat.com>
18036 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
18037 on the FUNCTION_DECL.
18039 2014-07-16 Richard Biener <rguenther@suse.de>
18042 * doc/extend.texi (always_inline): Clarify.
18044 2014-07-15 Eric Christopher <echristo@gmail.com>
18046 * doc/invoke.texi (Link Options): Document -z option.
18048 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
18050 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
18051 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18053 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
18055 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
18057 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
18059 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
18060 varpool_assemble_decl.
18061 * varpool.c (varpool_assemble_decl): Assert that node->definition is
18064 2014-07-15 Michael Matz <matz@suse.de>
18066 PR rtl-optimization/61772
18067 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
18069 2014-07-15 Richard Biener <rguenther@suse.de>
18071 * opts.c (default_options_table): Disable bit-ccp at -Og.
18073 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18075 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
18077 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18079 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
18080 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
18081 call langhook for unknown declaration.
18082 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
18083 * tree.h (DECL_ARGUMENTS): Update.
18084 * print-tree.c (print_node): Update.
18085 * tree-core.h (tree_decl_non_common): Remove arguments.
18086 (tree_function_decl): Add arguments.
18088 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
18090 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
18092 2014-07-14 Richard Biener <rguenther@suse.de>
18094 PR tree-optimization/61779
18095 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
18096 simplifying a condition.
18098 2014-07-14 Richard Biener <rguenther@suse.de>
18100 * builtins.c (c_strlen): Make only_value == 2 really only
18101 affect warning generation.
18103 2014-07-14 Richard Biener <rguenther@suse.de>
18105 PR tree-optimization/61757
18106 PR tree-optimization/61783
18107 PR tree-optimization/61787
18108 * tree-ssa-dom.c (record_equality): Revert canonicalization
18109 change and add comment.
18110 (propagate_rhs_into_lhs): Revert previous fix, removing
18111 loop depth restriction again.
18113 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18115 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
18116 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18117 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18118 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
18119 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18120 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18121 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18123 2014-07-14 Richard Biener <rguenther@suse.de>
18125 * cgraph.h (decl_in_symtab_p): Make inline.
18127 2014-07-14 Jakub Jelinek <jakub@redhat.com>
18129 PR middle-end/61294
18130 * doc/invoke.texi (-Wmemset-transposed-args): Document.
18133 * config/i386/i386.c (classify_argument): Don't merge classes above
18136 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
18138 * cgraph.h (symtab_node): Add nonzero_address.
18139 (decl_in_symtab_p): Break out from ...
18140 (symtab_get_node): ... here.
18141 * fold-const.c: Include cgraph.h
18142 (tree_single_nonzero_warnv_p): Use symtab to determine
18143 if symbol is non-zero.
18144 * symtab.c (symtab_node::nonzero_address): New method.
18146 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18148 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
18149 forgotten in previous commit.
18151 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18153 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
18155 * ipa-devirt.c: Include stor-layout.h and intl.h
18156 (odr_subtypes_equivalent_p): New function.
18157 (warn_odr): New function.
18158 (warn_type_mismatch): New function.
18159 (odr_types_equivalent_p): New function.
18160 (add_type_duplicate): Use it.
18161 * common.opt (Wodr): New flag.
18162 * doc/invoke.texi (Wodr): Document new warning.
18164 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18166 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
18167 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
18168 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
18169 (varpool_get_constructor): Push CTORS_IN timevar.
18170 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
18172 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
18174 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
18175 Remove VOID_FTYPE_PUSHORT.
18176 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
18177 Change code to USHORT_FTYPE_VOID.
18178 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
18179 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
18180 (ix86_atomic_assign_expand_fenv): Update for
18181 __builtin_ia32_fnstsw changes.
18182 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
18183 (fnstsw): Change operand 0 to nonimmediate operand.
18185 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18187 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
18188 (varpool_get_constructor): New function.
18189 (varpool_ctor_useable_for_folding_p): Break out from ...
18190 (ctor_for_folding): ... here; use varpool_get_constructor.
18191 (varpool_assemble_decl): Likewise.
18192 * lto-streamer.h (struct output_block): Turn cgraph_node
18194 (lto_input_variable_constructor): Declare.
18195 * ipa-visibility.c (function_and_variable_visibility): Use
18196 varpool_get_constructor.
18197 * cgraph.h (varpool_get_constructor): Declare.
18198 (varpool_ctor_useable_for_folding_p): New function.
18199 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
18200 parameter; return error_mark_node for non-trivial constructors.
18201 (lto_write_tree_1, DFS_write_tree): Update use of
18202 get_symbol_initial_value.
18203 (output_function): Update initialization of symbol.
18204 (output_constructor): New function.
18205 (copy_function): Rename to ..
18206 (copy_function_or_variable): ... this one; handle vars too.
18207 (lto_output): Output variable sections.
18208 * lto-streamer-in.c (input_constructor): New function.
18209 (lto_read_body): Rename from ...
18210 (lto_read_body_or_constructor): ... this one; handle vars too.
18211 (lto_input_variable_constructor): New function.
18212 * ipa-prop.c (ipa_prop_write_jump_functions,
18213 ipa_prop_write_all_agg_replacement): Update.
18214 * lto-cgraph.c (compute_ltrans_boundary): Use it.
18215 (output_cgraph_opt_summary): Set symbol to NULL.
18217 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18219 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
18220 non-polymorphic types.
18221 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
18222 * ipa-devirt.c (types_same_for_odr): Do not explode when one
18223 of types is not polymorphic.
18225 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
18227 * lra-constraints.c (remove_inheritance_pseudos): Process
18228 destination pseudo too.
18230 2014-07-11 Rong Xu <xur@google.com>
18232 * gcov-tool.c (gcov_output_files): Fix build error introduced in
18235 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18237 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
18238 * config/avr/avr-devices.c (AVR_MCU): Same.
18239 (avr_mcu_types): add text start value to end of device list.
18240 * config/avr/avr-mcus.def: Add text section start for all devices.
18241 (ata5782): Add new avr5 device.
18243 * config/avr/avr-tables.opt: Regenerate.
18244 * config/avr/avr.h: Add declaration for text section start handler.
18245 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
18247 (LINK_SPEC): Include text section start handler to linker spec.
18248 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
18249 pass -Ttext option to linker if the text section start for the device
18251 * config/avr/t-multilib: Regenerate.
18252 * doc/avr-mmcu.texi: Regenerate.
18254 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
18256 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
18257 * config/rs6000/aix52.h (LINK_SPEC): Same.
18258 * config/rs6000/aix53.h (LINK_SPEC): Same.
18259 * config/rs6000/aix61.h (LINK_SPEC): Same.
18260 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
18262 2014-07-11 Roman Gareev <gareevroman@gmail.com>
18264 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
18265 (graphite_verify): New function.
18266 (ivs_params_clear): New function.
18267 (gcc_expression_from_isl_ast_expr_id): New function.
18268 (gcc_expression_from_isl_expr_int): New function.
18269 (binary_op_to_tree): New function.
18270 (ternary_op_to_tree): New function.
18271 (unary_op_to_tree): New function.
18272 (nary_op_to_tree): New function.
18273 (gcc_expression_from_isl_expr_op): New function.
18274 (gcc_expression_from_isl_expression): New function.
18275 (graphite_create_new_loop): New function.
18276 (translate_isl_ast_for_loop): New function.
18277 (get_upper_bound): New function.
18278 (graphite_create_new_loop_guard): New function.
18279 (translate_isl_ast_node_for): New function.
18280 (translate_isl_ast): New function.
18281 (add_parameters_to_ivs_params): New function.
18282 (scop_to_isl_ast): New parameter ip.
18283 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
18285 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18287 * config/xtensa/predicates.md (call expander): Update for
18288 DECL_SECTION_NAME being string.
18290 2014-07-11 Richard Biener <rguenther@suse.de>
18292 PR middle-end/61473
18293 * builtins.c (fold_builtin_memory_op): Inline memory moves that
18294 can be implemented with a single load followed by a single store.
18295 (c_strlen): Only warn when only_value is not 2.
18297 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
18299 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
18301 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
18304 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
18305 (*movhi_bytes): Likewise.
18306 (*arm_movqi_insn): Likewise.
18308 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
18311 * config/alpha/alpha.c: Include tree-pass.h, context.h
18312 and pass_manager.h.
18313 (pass_data_handle_trap_shadows): New pass.
18314 (pass_handle_trap_shadows::gate): New pass gate function.
18315 (make_pass_handle_trap_shadows): New function.
18316 (rest_of_handle_trap_shadows): Ditto.
18318 (alpha_align_insns_1): Rename from alpha_align_insns.
18319 (pass_data_align_insns): New pass.
18320 (pass_align_insns::gate): New pass gate function.
18321 (make_pass_aling_insns): New function.
18322 (rest_of_align_insns): Ditto.
18323 (alpha_align_insns): Ditto.
18325 (alpha_option_override): Declare handle_trap_shadows info
18326 and align_insns_info. Register handle_trap_shadows and align_insns
18328 (alpha_reorg): Do not call alpha_trap_shadows and
18329 alpha_align_insn from here.
18331 (alpha_pad_function_end): Do not skip BARRIERs.
18333 2014-07-10 Rong Xu <xur@google.com>
18335 Add gcov-tool: an offline gcda profile processing tool support.
18336 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
18337 (gcov_is_error): Ditto.
18338 (gcov_read_string): Ditto.
18339 (gcov_read_sync): Ditto.
18340 * gcov-io.h: Move counter defines to gcov-counter.def.
18341 * gcov-dump.c (tag_counters): Use gcov-counter.def.
18342 * coverage.c: Ditto.
18343 * gcov-tool.c: Offline gcda profile processing tool.
18344 (unlink_gcda_file): Remove one gcda file.
18345 (unlink_profile_dir): Remove gcda files from the profile path.
18346 (gcov_output_files): Output gcda files to an output dir.
18347 (profile_merge): Merge two profiles in directory.
18348 (print_merge_usage_message): Print merge usage.
18349 (merge_usage): Print merge usage and exit.
18350 (do_merge): Driver for profile merge sub-command.
18351 (profile_rewrite): Rewrite profile.
18352 (print_rewrite_usage_message): Print rewrite usage.
18353 (rewrite_usage): Print rewrite usage and exit.
18354 (do_rewrite): Driver for profile rewrite sub-command.
18355 (print_usage): Print gcov-info usage and exit.
18356 (print_version): Print gcov-info version.
18357 (process_args): Process arguments.
18358 (main): Main routine for gcov-tool.
18359 * Makefile.in: Build and install gcov-tool.
18360 * gcov-counter.def: New file split from gcov-io.h.
18361 * doc/gcc.texi: Include gcov-tool.texi.
18362 * doc/gcov-tool.texi: Document for gcov-tool.
18364 2014-07-10 Richard Biener <rguenther@suse.de>
18366 PR tree-optimization/61757
18367 * tree-ssa-dom.c (loop_depth_of_name): Restore.
18368 (propagate_rhs_into_lhs): Revert part of last change.
18370 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
18372 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
18375 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
18377 PR middle-end/53590
18378 * function.c (allocate_struct_function): Revert r188667 change.
18380 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
18382 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
18384 * doc/install.texi: Remove links to defunct package providers for
18387 2014-07-09 Tom de Vries <tom@codesourcery.com>
18389 * final.c (get_call_fndecl): Declare.
18390 (self_recursive_call_p): New function.
18391 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
18393 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18395 * ipa-devirt.c (record_node): Walk through aliases.
18397 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18399 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
18401 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18404 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18406 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18408 * ipa-visibility.c (function_and_variable_visibility): Remove
18409 temporary hack disabling local aliases on AIX.
18411 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18413 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
18414 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
18416 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18418 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
18419 * rs6000/rs6000.c: Inline output of .set instruction.
18420 (declare_alias_data): New struct.
18421 (rs6000_declare_alias): New function.
18422 (rs6000_xcoff_declare_function_name): Use it.
18423 (rs6000_xcoff_declare_object_name): New function.
18424 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
18425 (ASM_OUTPUT_DEF): Turn to empty definition.
18427 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18430 * hash-table.h: use hash_table::value_type instead of
18431 Descriptor::value_type in the return types of several methods.
18433 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18435 * tree-pass.h (pass_data): Remove has_execute member.
18436 * passes.c (execute_one_pass): Don't check pass->has_execute.
18437 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
18438 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
18439 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
18440 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
18441 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
18442 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
18443 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
18444 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
18445 gimple-low.c, gimple-ssa-isolate-paths.c,
18446 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
18447 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
18448 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
18449 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
18450 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
18451 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
18452 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
18453 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
18454 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
18455 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
18456 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
18457 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
18458 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
18459 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
18460 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
18461 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
18462 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
18463 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
18464 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
18465 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
18466 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
18467 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
18468 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
18469 web.c: Remove initializer for pass_data::has_execute.
18471 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18473 * graphite-htab.h: Use hash_map instead of hash_table.
18474 * graphite-clast-to-gimple.c: Adjust.
18475 * passes.c: Use hash_map instead of hash_table.
18476 * sese.c: Likewise.
18477 * sese.h: Remove now unused code.
18479 2014-07-08 Sriraman Tallam <tmsriram@google.com>
18482 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
18485 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18487 PR rtl-optimization/61673
18488 * combine.c (simplify_comparison): Test just mode's sign bit
18489 in tmode rather than the sign bit and any bits above it.
18491 2014-07-08 Roman Gareev <gareevroman@gmail.com>
18493 * graphite-isl-ast-to-gimple.c (generate_isl_context):
18494 Add __isl_give to the declaration.
18495 (generate_isl_schedule): Likewise.
18496 (scop_to_isl_ast): Likewise.
18498 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18500 * config/arm/arm.c (cortexa5_extra_costs): New table.
18501 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
18503 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18505 PR tree-optimization/61725
18506 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
18507 range, use range_includes_zerop_p instead of integer_zerop on
18508 vr0->min, only use log2 of max if min is not negative.
18510 2014-07-08 Richard Biener <rguenther@suse.de>
18512 * tree-ssa-dom.h (loop_depth_of_name): Remove.
18513 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
18514 restriction on loop depth difference.
18515 (record_equality): Likewise.
18516 (propagate_rhs_into_lhs): Likewise. Simplify condition.
18517 (loop_depth_of_name): Remove.
18518 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
18519 restriction on loop depth difference.
18520 (init_copy_prop): Likewise.
18522 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18524 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
18526 (walk_aliased_vdefs): Likewise.
18527 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
18528 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
18529 (detect_type_change_from_memory_writes): Check if entry was reached.
18531 2014-07-08 Richard Biener <rguenther@suse.de>
18533 PR tree-optimization/61681
18534 * tree-ssa-structalias.c (find_what_var_points_to): Expand
18535 NONLOCAL inside ESCAPED.
18537 2014-07-08 Richard Biener <rguenther@suse.de>
18539 PR tree-optimization/61680
18540 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
18541 Handle properly all read-write dependences with group accesses.
18543 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
18545 PR tree-optimization/61576
18546 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
18547 block containing reduction statement is predecessor of phi basi block.
18549 2014-07-08 Marek Polacek <polacek@redhat.com>
18552 * fold-const.c (round_up_loc): Change the parameter type.
18554 * fold-const.h (round_up_loc): Adjust declaration.
18555 * stor-layout.c (finalize_record_size): Check for too large types.
18557 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
18559 * symtab.c: Include calls.h.
18560 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
18562 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
18564 * config/rs6000/rs6000.c (output_vec_const_move): Handle
18565 little-endian code generation.
18566 * config/rs6000/spe.md (spe_evmergehi): Rename to...
18567 (vec_perm00_v2si): ... this. Handle little-endian code generation.
18568 (spe_evmergehilo): Rename to...
18569 (vec_perm01_v2si): ... this. Handle little-endian code generation.
18570 (spe_evmergelo): Rename to...
18571 (vec_perm11_v2si): ... this. Handle little-endian code generation.
18572 (spe_evmergelohi): Rename to...
18573 (vec_perm10_v2si): ... this. Handle little-endian code generation.
18574 (spe_evmergehi, spe_evmergehilo): New expanders.
18575 (spe_evmergelo, spe_evmergelohi): Likewise.
18576 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
18577 (*frob_tf_ti): Likewise.
18578 (*frob_<mode>_di_2): Likewise.
18579 (*frob_tf_di_8_2): Likewise.
18580 (*frob_di_<mode>): Likewise.
18581 (*frob_ti_tf): Likewise.
18582 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
18583 (*frob_ti_<mode>_8_2): Likewise.
18584 (*frob_ti_tf_2): Likewise.
18585 (mov_si<mode>_e500_subreg0): Rename to...
18586 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
18588 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
18589 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
18590 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18591 the big endianness only.
18592 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18593 (*mov_si<mode>_e500_subreg0_2): Rename to...
18594 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18595 big big endianness only.
18596 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18597 (*mov_si<mode>_e500_subreg4): Rename to...
18598 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18600 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18601 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18602 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18603 the big endianness only.
18604 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18606 (*mov_si<mode>_e500_subreg4_2): Rename to...
18607 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18609 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18610 (*mov_sitf_e500_subreg8): Rename to...
18611 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18613 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18614 (*mov_sitf_e500_subreg8_2): Rename to...
18615 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18617 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18618 (*mov_sitf_e500_subreg12): Rename to...
18619 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18621 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18622 (*mov_sitf_e500_subreg12_2): Rename to...
18623 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18625 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18627 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18629 * asan.c (instrument_strlen_call): Do not instrument first byte
18630 in strlen if already instrumented.
18632 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18634 * config/arm/arm.opt (mwords-little-endian): Delete.
18635 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18636 of TARGET_LITTLE_WORDS.
18637 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18638 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18640 * doc/invoke.texi: Remove references to -mwords-little-endian.
18642 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18644 * expmed.c (struct init_expmed_rtl): Change all fields but
18645 pow2 and cint from struct rtx_def to rtx.
18646 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18647 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18650 2014-07-06 Marek Polacek <polacek@redhat.com>
18653 * doc/invoke.texi: Document -Wsizeof-array-argument.
18655 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
18657 * wide-int.h (wide_int_storage): Change declaration from struct
18660 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
18662 * cgraph.c (cgraph_create_indirect_edge): Update call of
18663 get_polymorphic_call_info.
18664 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
18665 (possible_polymorphic_call_targets): Add parameter call.
18666 (decl_maybe_in_construction_p): New predicate.
18667 (get_polymorphic_call_info): Add parameter call;
18668 use decl_maybe_in_construction_p.
18669 * gimple-fold.c (fold_gimple_assign): Update use of
18670 possible_polymorphic_call_targets.
18671 (gimple_fold_call): Likewise.
18672 * ipa-prop.c: Inlcude calls.h
18673 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
18674 (param_type_may_change_p): New predicate.
18675 (detect_type_change_from_memory_writes): Break out from ...
18676 (detect_type_change): ... this one; use param_type_may_change_p.
18677 (detect_type_change_ssa): Use param_type_may_change_p.
18678 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
18680 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
18683 * config/arm/arm-protos.h (arm_legitimate_address_p,
18684 arm_is_constant_pool_ref): Add prototypes.
18685 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
18686 (arm_is_constant_pool_ref) New function.
18687 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
18688 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
18689 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
18690 operand. Remove pool_range and neg_pool_range attributes.
18691 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
18692 pool_range and neg_pool_range attributes.
18693 * config/arm/constraints.md (Uh): New constraint.
18694 (Uq): Don't allow constant pool references.
18696 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
18698 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
18699 (move_lo_quad_internal_be_<mode>): Likewise.
18700 (move_lo_quad_<mode>): Convert to define_expand.
18701 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
18702 (aarch64_simd_move_hi_quad_be_<mode>): New.
18703 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
18704 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
18705 (aarch64_combinez_be<mode>): New.
18706 (aarch64_combine<mode>): Convert to define_expand.
18707 (aarch64_combine_internal<mode>): New.
18708 (aarch64_simd_combine<mode>): Remove bogus RTL description.
18710 2014-07-04 Tom de Vries <tom@codesourcery.com>
18712 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
18713 combination of earlyclobber and read/write modifiers.
18715 2014-07-04 Tom de Vries <tom@codesourcery.com>
18717 * config/aarch64/aarch64-simd.md
18718 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
18720 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
18723 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
18725 2014-07-04 Jakub Jelinek <jakub@redhat.com>
18727 PR middle-end/61654
18728 * cgraphunit.c (expand_thunk): Call free_dominance_info.
18730 PR tree-optimization/61684
18731 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
18732 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
18734 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18735 Kito Cheng <kito@0xlab.org>
18736 Monk Chiang <sh.chiang04@gmail.com>
18738 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
18739 (nds32_symbol_load_store_p): Move to ...
18740 (nds32_fp_as_gp_check_available): Move to ...
18741 * config/nds32/nds32-fp-as-gp.c: ... here.
18742 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
18743 extern declaration.
18745 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18746 Kito Cheng <kito@0xlab.org>
18747 Monk Chiang <sh.chiang04@gmail.com>
18749 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
18750 (nds32_expand_store_multiple): Move to ...
18751 (nds32_expand_movmemqi): Move to ...
18752 * config/nds32/nds32-memory-manipulation.c: ... here.
18754 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18755 Kito Cheng <kito@0xlab.org>
18756 Monk Chiang <sh.chiang04@gmail.com>
18758 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
18759 (nds32_output_casesi_pc_relative): Move to ...
18760 (nds32_output_casesi): Move to ...
18761 (nds32_mem_format): Move to ...
18762 (nds32_output_16bit_store): Move to ...
18763 (nds32_output_16bit_load): Move to ...
18764 (nds32_output_32bit_store): Move to ...
18765 (nds32_output_32bit_load): Move to ...
18766 (nds32_output_32bit_load_s): Move to ...
18767 (nds32_output_stack_push): Move to ...
18768 (nds32_output_stack_pop): Move to ...
18769 * config/nds32/nds32-md-auxiliary.c: ... here.
18771 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18772 Ling-Hua Tseng <uranus@tinlans.org>
18774 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
18775 the purpose of this file.
18777 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18778 Kito Cheng <kito@0xlab.org>
18779 Monk Chiang <sh.chiang04@gmail.com>
18781 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
18782 (nds32_address_cost): Move implementation to ...
18783 * config/nds32/nds32-cost.c: ... here.
18784 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
18785 (nds32_address_cost_impl): Declare.
18787 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18788 Kito Cheng <kito@0xlab.org>
18789 Monk Chiang <sh.chiang04@gmail.com>
18791 * config/nds32/nds32.c
18792 (nds32_consecutive_registers_load_store_p): Move to ...
18793 (nds32_valid_multiple_load_store): Move to ...
18794 (nds32_valid_stack_push_pop): Move to ...
18795 (nds32_can_use_bclr_p): Move to ...
18796 (nds32_can_use_bset_p): Move to ...
18797 (nds32_can_use_btgl_p): Move to ...
18798 (nds32_can_use_bitci_p): Move to ...
18799 * config/nds32/nds32-predicates.c: ... here.
18801 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18802 Kito Cheng <kito@0xlab.org>
18803 Monk Chiang <sh.chiang04@gmail.com>
18805 * config/nds32/nds32.c
18806 (nds32_expand_builtin_null_ftype_reg): Move to ...
18807 (nds32_expand_builtin_reg_ftype_imm): Move to ...
18808 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
18809 (nds32_init_builtins): Move implementation to ...
18810 (nds32_expand_builtin): Move implementation to ...
18811 * config/nds32/nds32-intrinsic.c: ... here.
18812 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
18813 (nds32_expand_builtin_impl): Declare.
18815 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18816 Kito Cheng <kito@0xlab.org>
18817 Monk Chiang <sh.chiang04@gmail.com>
18819 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
18820 (nds32_emit_section_tail_template): Move to ...
18821 (nds32_emit_isr_jmptbl_section): Move to ...
18822 (nds32_emit_isr_vector_section): Move to ...
18823 (nds32_emit_isr_reset_conten): Move to ...
18824 (nds32_check_isr_attrs_conflict): Move to ...
18825 (nds32_construct_isr_vectors_information): Move to ...
18826 (nds32_asm_file_start): Move implementation to ...
18827 (nds32_asm_file_end): Move implementation to ...
18828 * config/nds32/nds32-isr.c: ... here.
18829 * config/nds32/nds32-protos.h
18830 (nds32_check_isr_attrs_conflict): Declare.
18831 (nds32_construct_isr_vectors_information): Declare.
18832 (nds32_asm_file_start_for_isr): Declare.
18833 (nds32_asm_file_end_for_isr): Declare.
18835 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18836 Kito Cheng <kito@0xlab.org>
18837 Monk Chiang <sh.chiang04@gmail.com>
18839 * config.gcc (nds32*): Add new modules to extra_objs.
18840 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
18841 (nds32be-*-*): Likewise.
18842 * config/nds32/nds32-cost.c: New file.
18843 * config/nds32/nds32-fp-as-gp.c: New file.
18844 * config/nds32/nds32-intrinsic.c: New file.
18845 * config/nds32/nds32-isr.c: New file.
18846 * config/nds32/nds32-md-auxiliary.c: New file.
18847 * config/nds32/nds32-memory-manipulation.c: New file.
18848 * config/nds32/nds32-pipelines-auxiliary.c: New file.
18849 * config/nds32/nds32-predicates.c: New file.
18850 * config/nds32/t-nds32: New file.
18852 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18854 PR tree-optimization/61682
18855 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
18856 using cases and when one of the operands is equal to 1.
18858 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
18860 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
18861 ashr<mode>3): Correct mode of operands[2].
18862 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
18863 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
18864 Correct mode of operands[2]. Fix split condition.
18866 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
18868 * arm.md (arch): Add armv6_or_vfpv3.
18869 (arch_enabled): Add test for the above.
18870 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
18872 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
18874 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18876 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
18877 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
18878 HWI 1 and negate the unsigned value.
18879 * expmed.c (expand_sdiv_pow2): For modes wider than word always
18880 use AND instead of shift.
18881 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
18883 2014-07-03 Marek Polacek <polacek@redhat.com>
18885 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
18886 (-fsanitize=float-divide-by-zero): Move to the table with
18887 -fsanitize=undefined suboptions.
18888 (-fsanitize=float-cast-overflow): Likewise.
18890 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
18892 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
18893 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
18896 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18898 * loop-invariant.c (struct invariant): Add a new member: eqno;
18899 (find_identical_invariants): Update eqno;
18900 (create_new_invariant): Init eqno;
18901 (get_inv_cost): Compute comp_cost with eqno;
18903 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
18905 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
18906 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
18907 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
18908 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
18909 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
18911 2014-07-02 Christian Bruel <christian.bruel@st.com>
18915 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
18916 (make_preds_opaque): Delete.
18917 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
18918 (commit_mode_sets): New function.
18919 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
18920 Process all modes at once.
18921 * basic-block.h (pre_edge_lcm_avs): Declare.
18922 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
18923 Call clear_aux_for_edges. Fix comments.
18924 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
18925 (pre_edge_rev_lcm): Idem.
18926 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
18928 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
18929 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
18931 * config/i386/i386.c (x96_emit_mode_set): Idem.
18932 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
18933 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
18934 (fpscr_toggle) Disallow from delay slot.
18935 * target.def (emit_mode_set): Add prev_mode parameter.
18936 * doc/tm.texi: Regenerate.
18938 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18940 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
18943 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18945 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
18946 vtable_pointer_value_to_vtable): Constify.
18947 (contains_polymorphic_type_p): Declare.
18948 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
18949 vtable_pointer_value_to_vtable): Constify.
18950 (contains_polymorphic_type_p): New predicate.
18951 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
18953 (ipa_set_ancestor_jf): Likewise.
18954 (detect_type_change): Return false in easy cases.
18955 (compute_complex_assign_jump_func): Require type to contain
18957 (compute_known_type_jump_func): Likewise.
18959 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18961 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
18963 (type_in_anonymous_namespace_p): Constify argument.
18964 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
18965 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
18966 (main_odr_variant): New function.
18967 (hash_type_name): Make static; update assert; do not ICE on
18969 (types_same_for_odr): Bring here from tree.c; simplify and remove
18970 old structural comparing code that doesn't work for templates.
18971 (odr_hasher::equal): Update assert.
18972 (add_type_duplicate): Return true when bases should be computed;
18973 replace incomplete loader by complete; do not output duplicated
18974 warnings; do not ICE on non-records; set odr_violated flag.
18975 (get_odr_type): Be ready to replace incomplete type by complete
18976 one; work on ODR variants instead of main variants; reorder item
18977 in array so bases have still smaller indexes.
18978 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
18979 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
18981 2014-07-01 Cary Coutant <ccoutant@google.com>
18983 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
18985 (resolve_addr_in_expr): When replacing the rtx in a location list
18986 entry, get a new address table entry.
18987 (dwarf2out_finish): Call index_location_lists even if there are no
18988 addr_index_table entries yet.
18990 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18992 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
18993 change for not being obvious.
18995 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18997 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
19000 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19002 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
19003 (vcagt_f64): Likewise.
19004 (vcale_f64): Likewise.
19005 (vcaled_f64): Likewise.
19006 (vcales_f32): Likewise.
19007 (vcalt_f64): Likewise.
19008 (vcaltd_f64): Likewise.
19009 (vcalts_f32): Likewise.
19011 2014-07-01 Marek Polacek <polacek@redhat.com>
19013 * doc/invoke.texi: Document -Wint-conversion.
19015 2014-07-01 Marek Polacek <polacek@redhat.com>
19018 * doc/invoke.texi: Document -Wincompatible-pointer-types.
19020 2014-07-01 Martin Liska <mliska@suse.cz>
19022 IPA REF alias refactoring
19023 * cgraph.h (iterate_direct_aliases): New function.
19024 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
19025 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
19026 FOR_EACH_ALIAS added.
19027 (cgraph_for_node_and_aliases): Likewise.
19028 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
19029 * ipa-inline.c (reset_edge_caches): Likewise.
19030 (update_caller_keys): Likewise.
19031 * trans-mem.c (ipa_tm_execute): Likewise.
19032 *varpool.c (varpool_analyze_node): Likewise.
19033 (varpool_for_node_and_aliases): Likewise.
19034 * ipa-ref.h (first_alias): New function.
19035 (last_alias): Likewise.
19036 (has_aliases_p): Likewise.
19037 * ipa-ref.c (ipa_ref::remove_reference): Removal function
19038 is sensitive to IPA_REF_ALIASes.
19039 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
19040 are put at the beginning of the list.
19041 (symtab_node::iterate_direct_aliases): New function.
19043 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19046 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19048 (write_ts_type_common_tree_pointers): Do not stream fields not set
19049 for incomplete types; do not stream duplicated fields for variants;
19050 sanity check that variant and type match.
19051 (write_ts_type_non_common_tree_pointers): Likewise.
19052 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19053 TYPE_SIZE whether type is complete.
19054 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19055 write_ts_type_common_tree_pointers
19056 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19058 2014-06-30 Joseph Myers <joseph@codesourcery.com>
19060 * var-tracking.c (add_stores): Return instead of asserting if old
19061 and new values for conditional store are the same.
19063 2014-06-30 Richard Henderson <rth@redhat.com>
19067 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
19068 the cfg if there were any changes.
19069 * passes.def: Revert move of peephole2 after reorder_blocks;
19070 move duplicate_computed_gotos before peephole2.
19072 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
19074 * except.c (emit_note_eh_region_end): New helper function.
19075 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
19076 emit EH_REGION_END note.
19077 * jump.c (cleanup_barriers): Do not split a call and its
19078 corresponding CALL_ARG_LOCATION note.
19080 2014-06-30 Jeff Law <law@redhat.com>
19082 PR tree-optimization/61607
19083 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
19084 deeper into the SSA_NAME_VALUE chain.
19086 2014-06-30 Marek Polacek <polacek@redhat.com>
19088 * convert.c (convert_to_integer): Don't instrument conversions if the
19089 function has no_sanitize_undefined attribute.
19090 * ubsan.c: Don't run the ubsan pass if the function has
19091 no_sanitize_undefined attribute.
19093 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19095 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
19096 -fsanitize=undefined suboptions.
19098 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
19100 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
19101 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
19102 against bigendian and adjust indices.
19104 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19106 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
19108 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
19111 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
19112 Add alternative; make early clobber. Adjust both split patterns
19113 to use operand 0 as the working register.
19115 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19117 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
19118 as ira_object_id_map might be NULL, or 1.
19120 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19122 * loop-invariant.c (get_inv_cost): Handle register class.
19123 (gain_for_invariant): Check the register pressure of the inv
19124 and its overlapped register class, other than all.
19126 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19128 * doc/invoke.texi (Optimize Options): Fix descriptions of
19129 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
19131 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
19133 * doc/extend.texi (Function Attributes): Update 'naked' attribute
19136 2014-06-29 Tobias Grosser <tobias@grosser.es>
19139 * graphite-isl-ast-to-gimple.c: Add missing guards.
19141 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19143 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
19144 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
19145 * flag-types.h: Add new enum fgraphite_generator.
19146 * graphite-isl-ast-to-gimple.c: New.
19147 * graphite-isl-ast-to-gimple.h: New.
19148 * graphite.c (graphite_transform_loops): Add choice of Graphite
19149 code generator, which depends on flag_graphite_code_gen.
19151 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19153 * graphite-dependences.c (subtract_commutative_associative_deps):
19154 Add NULL checking of the following variables: must_raw_no_source,
19155 may_raw_no_source, must_war_no_source, may_war_no_source,
19156 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
19157 must_war, may_war, must_waw, may_waw.
19159 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19161 * graphite-clast-to-gimple.c: gloog is renamed to
19162 graphite_regenerate_ast_cloog. gloog_error is renamed to
19163 graphite_regenerate_error.
19164 * graphite-clast-to-gimple.h: The definition of the struct
19165 bb_pbb_def is moved to graphite-htab.h.
19166 Add inclusion of the hash-table.h.
19167 * graphite-htab.h: The declaration of the function gloog is moved
19168 to graphite-clast-to-gimple.h and renamed to
19169 graphite_regenerate_ast_cloog.
19170 * graphite.c (graphite_transform_loops): gloog is renamed
19171 to graphite_regenerate_ast_cloog.
19173 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19175 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19177 (write_ts_type_common_tree_pointers): Do not stream fields not set
19178 for incomplete types; do not stream duplicated fields for variants;
19179 sanity check that variant and type match.
19180 (write_ts_type_non_common_tree_pointers): Likewise.
19181 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19182 TYPE_SIZE whether type is complete.
19183 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19184 write_ts_type_common_tree_pointers
19185 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19187 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19189 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
19191 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19193 * tree-inline.c (remap_type_1): Do not duplicate fields
19194 that are shared in between type and its main variant.
19196 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19198 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
19200 (ipa_set_ancestor_jf) Likewise.
19201 (check_stmt_for_type_change): Check that we work on main variant.
19202 (detect_type_change): Look into main variant.
19203 (compute_known_type_jump_func): Check that main variant has BINFO.
19205 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19207 * ipa-devirt.c (set_type_binfo): New function.
19208 (add_type_duplicate): Use it.
19209 (get_odr_type): Sanity check that binfos points to main variants.
19210 (get_class_context): Be sure the context's outer_type is main variant.
19211 (contains_type_p): Walk main variant.
19212 (get_polymorphic_call_info_for_decl): Set outer_type to be
19214 (get_polymorphic_call_info): Likewise.
19215 (possible_polymorphic_call_targets): Sanity check that we operate
19218 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19220 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
19222 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19224 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
19225 accidental change due to wide-int branch merge.
19227 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19229 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
19230 compressed debug support.
19231 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
19232 * configure: Regenerate.
19233 * config.in: Regenerate.
19234 * common.opt (compressed_debug_sections): New enum.
19235 (gz, gz=): New options.
19236 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
19237 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
19238 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
19239 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
19240 LINK_COMPRESS_DEBUG_SPEC.
19241 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
19242 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
19243 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
19244 (Debugging Options): Document -gz[=type].
19246 2014-06-27 Martin Jambor <mjambor@suse.cz>
19249 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
19250 args_to_skip, use those from node instead. Copy args_to_skip and
19251 combined_args_to_skip from node to the new thunk.
19252 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
19253 (cgraph_create_virtual_clone): Moved computation of
19254 combined_args_to_skip...
19255 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
19257 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
19259 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
19260 redundant diagnostic machinary.
19262 2014-06-27 Richard Biener <rguenther@suse.de>
19264 * tree-ssa-math-opts.c (bswap_replace): Fix
19265 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
19267 2014-06-27 Martin Liska <mliska@suse.cz>
19269 * gimple.h (gimple_location_safe): New function introduced.
19270 * cgraphunit.c (walk_polymorphic_call_targets): Usage
19271 of gimple_location_safe replaces gimple_location.
19272 (gimple_fold_call): Likewise.
19273 * ipa-devirt.c (ipa_devirt): Likewise.
19274 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
19275 * ipa.c (walk_polymorphic_call_targets): Likewise.
19276 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
19278 2014-06-27 Jakub Jelinek <jakub@redhat.com>
19280 PR tree-optimization/57233
19281 PR tree-optimization/61299
19282 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
19284 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
19285 would be lowered to scalar shifts, check if corresponding
19286 shifts and vector BIT_IOR_EXPR are supported and don't lower
19287 or lower just to narrower vector type in that case.
19288 * expmed.c (expand_shift_1): Fix up handling of vector
19289 shifts and rotates.
19291 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
19294 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
19296 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
19298 * doc/invoke.texi (-fsemantic-interposition): Document.
19299 * common.opt (fsemantic-interposition): New flag.
19300 * varasm.c (decl_replaceable_p): Use it.
19302 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19305 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
19306 extraction other than index 3.
19308 2014-06-26 Teresa Johnson <tejohnson@google.com>
19310 * doc/invoke.texi: Fix typo.
19311 * dumpfile.c: Add support for documented -fdump-* options
19312 optimized/missed/note/optall.
19314 2014-06-26 Martin Jambor <mjambor@suse.cz>
19316 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
19317 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
19318 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
19319 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
19320 * opts.c (default_options_optimization): Set
19321 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
19322 * doc/invoke.texi (allow-load-data-races)
19323 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
19324 (allow-store-data-races): Document the new default.
19326 2014-06-26 Martin Jambor <mjambor@suse.cz>
19328 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
19329 renamed to ipa_impossible_devirt_target. Fix typo.
19330 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
19331 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
19332 ipa_impossible_devirt_target.
19334 2014-06-26 Richard Biener <rguenther@suse.de>
19336 PR tree-optimization/61607
19337 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
19338 explaining why we restrict copies on loop depth.
19339 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19341 (record_equivalences_from_phis): Instead add it here.
19343 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
19345 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
19346 (LTO_WRAPPER_OBJS): New variable.
19347 (lto-wrapper$(exeext)): Use it.
19348 * collect2.c: Include "collect-utils.h".
19349 (verbose, debug): Remove variables.
19350 (at_file_supplied): No longer static.
19351 (tool_name): New variable.
19352 (do_wait, fork_execute, maybe_unlink): Don't declare.
19353 (tool_cleanup): No longer static.
19354 (notice): Remove function.
19355 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
19356 fork_execute calls.
19357 (collect_wait, do_wait, collect_execute): Remove functions.
19358 (maybe_unlink): No longer static.
19359 * collect2.h (verbose, debug): Don't declare.
19360 (at_file_supplied): Declare.
19361 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
19363 (collect_execute): Replace with implementation from collect2, plus a
19364 new arg use_atfile. All callers changed.
19365 (collect_wait): Replace with implementation from collect2.
19366 (maybe_unlink_file): Remove function.
19367 (fork_execute): Replace with implementation from collect2, plus a
19368 new arg use_atfile. All callers changed.
19369 (do_wait): Add call to utils_cleanup to the error path.
19370 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
19371 (tool_cleanup): Adjust declarations.
19372 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
19373 * tlink.c: Include "collect-utils.h".
19374 (tlink_execute): New arg use_atfile. All callers changed.
19375 (tlink_init, tlink_execute): Remove declarations.
19377 * collect-utils.c (save_temps): New variable.
19378 (do_wait): Use it instead of debug. Use fatal_error.
19379 * collect-utils.h (save_temps): Declare.
19380 * collect2.c (verbose): Rename from vflag. All uses changed.
19381 (tool_cleanup): New function, copied from collect_atexit.
19382 (collect_atexit, handler): Just call it.
19383 * collect2.h (verbose): Declaration renamed from vflag.
19384 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
19387 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
19388 (lto-wrapper$(exeext)): Link with collect-utils.o.
19389 * collect-utils.c: New file.
19390 * collect-utils.h: New file.
19391 * lto-wrapper.c: Include "collect-utils.h".
19392 (args_name): Delete variable.
19393 (tool_name): New variable.
19394 (tool_cleanup): New function.
19395 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
19396 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
19397 (fork_execute): Remove functions.
19399 2014-06-26 Nick Clifton <nickc@redhat.com>
19401 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
19403 * doc/extend.texi (Function Attributes): Fix typo in description
19404 of RX vector attribute.
19406 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
19408 * config.gcc (supported_defaults): Error when passing either
19409 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
19411 2014-06-26 Richard Biener <rguenther@suse.de>
19413 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19414 propagating volatile pointers.
19416 2014-06-26 Richard Biener <rguenther@suse.de>
19418 PR tree-optimization/61607
19419 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
19420 loop if we redirected its latch edge.
19421 (thread_block_1): Do not cancel loops prematurely.
19423 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
19425 * toplev.c (backend_init_target): Move init_emit_regs and
19427 (backend_init) ... here; skip ira_init_once and backend_init_target.
19428 (target_reinit) ... and here; clear
19429 this_target_rtl->lang_dependent_initialized.
19430 (lang_dependent_init_target): Clear
19431 this_target_rtl->lang_dependent_initialized;
19432 break out rtl initialization to ...
19433 (initialize_rtl): ... here; call also backend_init_target
19435 * toplev.h (initialize_rtl): New function.
19436 * function.c: Include toplev.h
19437 (init_function_start): Call initialize_rtl.
19438 * rtl.h (target_rtl): Add target_specific_initialized,
19439 lang_dependent_initialized.
19441 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
19442 Jakub Jelinek <jakub@redhat.com>
19444 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
19446 2014-06-25 Tom de Vries <tom@codesourcery.com>
19448 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
19450 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
19452 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
19453 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
19454 Issue a strict overflow warning if appropriate.
19456 2014-06-25 Martin Liska <mliska@suse.cz>
19458 IPA REF refactoring
19459 * Makefile.in: Removed header file (ipa-ref-inline.h).
19460 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
19462 (cgraph_speculative_call_info): Likewise.
19463 (cgraph_for_node_thunks_and_aliases): Likewise.
19464 (cgraph_for_node_and_aliases): Likewise.
19465 (verify_cgraph_node): Likewise.
19466 * cgraph.h: Batch of IPA REF functions become member functions of
19467 symtab_node: add_reference, maybe_add_reference, clone_references,
19468 clone_referring, clone_reference, find_reference,
19469 remove_stmt_references, remove_all_references,
19470 remove_all_referring, dump_references, dump_referring,
19471 has_alias_p, iterate_reference, iterate_referring.
19472 * cgraphbuild.c (record_reference): New IPA REF function used.
19473 (record_type_list): Likewise.
19474 (record_eh_tables): Likewise.
19475 (mark_address): Likewise.
19476 (mark_load): Likewise.
19477 (mark_store): Likewise.
19478 (pass_build_cgraph_edges): Likewise.
19479 (rebuild_cgraph_edge): Likewise.
19480 (cgraph_rebuild_references): Likewise.
19481 (pass_remove_cgraph_callee_edges): Likewise.
19482 * cgraphclones.c (cgraph_clone_node): Likewise.
19483 (cgraph_create_virtual_clone): Likewise.
19484 (cgraph_materialize_clone): Likewise.
19485 (cgraph_materialize_all_clones): Likewise.
19486 * cgraphunit.c (cgraph_reset_node): Likewise.
19487 (cgraph_reset_node): Likewise.
19488 (analyze_function): Likewise.
19489 (assemble_thunks_and_aliases): Likewise.
19490 (expand_function): Likewise.
19491 * ipa-comdats.c (propagate_comdat_group): Likewise.
19492 (enqueue_references): Likewise.
19493 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
19494 (create_specialized_node): Likewise.
19495 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
19496 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
19497 * ipa-inline.c (reset_edge_caches): Likewise.
19498 (update_caller_keys): Likewise.
19499 (execute): Likewise.
19500 * ipa-prop.c (remove_described_reference): Likewise.
19501 (propagate_controlled_uses): Likewise.
19502 (ipa_edge_duplication_hook): Likewise.
19503 (ipa_modify_call_arguments): Likewise.
19504 * ipa-pure-const.c (propagate_pure_const): Likewise.
19505 * ipa-ref-inline.h: Header file removed, functions moved
19506 to symtab_node class.
19507 * ipa-ref.c (remove_reference): New class member function.
19508 (cannot_lead_to_return): New class member function.
19509 (referring_ref_list): Likewise.
19510 (referred_ref_list): Likewise.
19511 Rest of functions moved to symtab_node class.
19512 * ipa-ref.h: New member functions remove_reference,
19513 cannot_lead_to_return, referring_ref_list, referred_ref_list added
19515 ipa_ref_list class has new member functions: first_reference,
19516 first_referring, clear, nreferences.
19517 * ipa-reference.c (analyze_function): New IPA REF function used.
19518 (write_node_summary_p): Likewise.
19519 (ipa_reference_write_optimization_summary): Likewise.
19520 * ipa-split.c (split_function): Likewise.
19521 * ipa-utils.c (ipa_reverse_postorder): Likewise.
19522 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
19523 (function_and_variable_visibility): Likewise.
19524 * ipa.c (has_addr_references_p): Likewise.
19525 (process_references): Argument type changed.
19526 (symtab_remove_unreachable_nodes): New IPA REF function used.
19527 (process_references): Likewise.
19528 (set_writeonly_bit): Likewise.
19529 * lto-cgraph.c: Implementation of new symtab_node member functions
19530 that uses new IPA REF functions.
19531 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
19533 * lto-streamer-out.c (output_symbol_p): Likewise.
19534 * lto-streamer.h (referenced_from_this_partition_p): Argument type
19536 * symtab.c: Implementation of new IPA REF API.
19537 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
19538 (ipa_tm_create_version): Likewise.
19539 (ipa_tm_execute): Likewise.
19540 * tree-emutls.c (gen_emutls_addr): Likewise.
19541 * tree-inline.c (copy_bb): Likewise.
19542 (delete_unreachable_blocks_update_callgraph): Likewise.
19543 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
19544 (varpool_for_node_and_aliases): Likewise.
19546 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19548 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
19550 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19553 * fold-const.c (fold_checksum_tree): Use a hash_table of const
19554 tree_node * instead of tree_node *.
19556 (print_fold_checksum): Likewise.
19557 (fold_check_failed): Likewise.
19558 (debug_fold_checksum): Likewise.
19559 (fold_build1_stat_loc): Likewise.
19560 (fold_build2_stat_loc): Likewise.
19561 (fold_build3_stat_loc): Likewise.
19562 (fold_build_call_array_loc): Likewise.
19564 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
19566 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
19567 implementation with call to...
19568 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
19570 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
19573 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
19575 PR tree-optimization/57742
19576 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
19577 after replacing the statement.
19579 2014-06-25 Nick Clifton <nickc@redhat.com>
19581 * config/v850/v850.c (GHS_default_section_names): Change to const
19583 (GHS_current_section_names): Likewise.
19584 (v850_insert_attributes): Do not build strings, just assign the
19585 names directly. Change the type of 'chosen_section' to const
19587 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
19588 directly to the array entry.
19589 * config/v850/v850.h (GHS_default_section_names): Change to const
19591 (GHS_current_section_names): Likewise.
19593 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19595 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19596 (LANG_HOOKS_DECLS): Add it.
19597 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19599 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19600 * langhooks.h (struct lang_hooks_for_decls): Add
19601 omp_clause_linear_ctor hook.
19602 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19603 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19604 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19605 combined simd loop use omp_clause_linear_ctor hook.
19607 2014-06-24 Cong Hou <congh@google.com>
19609 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19610 pattern recognition.
19611 (type_conversion_p): PROMOTION is true if it's a type promotion
19612 conversion, and false otherwise. Return true if the given expression
19613 is a type conversion one.
19614 * tree-vectorizer.h: Adjust the number of patterns.
19615 * tree.def: Add SAD_EXPR.
19616 * optabs.def: Add sad_optab.
19617 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19618 * expr.c (expand_expr_real_2): Likewise.
19619 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19620 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19621 * optabs.c (optab_for_tree_code): Likewise.
19622 * tree-cfg.c (estimate_operator_cost): Likewise.
19623 * tree-ssa-operands.c (get_expr_operands): Likewise.
19624 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19625 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19626 * doc/generic.texi: Add document for SAD_EXPR.
19627 * doc/md.texi: Add document for ssad and usad.
19629 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19631 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19632 qualification in cast.
19634 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19636 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19637 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19638 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19639 (tree_function_decl): ... here.
19640 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19641 streaming of vindex to ...
19642 (write_ts_function_decl_tree_pointers): ... here.
19643 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19644 Do not stream DECL_VINDEX.
19645 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19647 2014-06-24 Catherine Moore <clm@codesourcery.com>
19648 Sandra Loosemore <sandra@codesourcery.com>
19650 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19651 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
19652 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
19654 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19656 * doc/invoke.texi (Warning Options): Remove duplicated
19657 -Wmaybe-uninitialized.
19659 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19661 PR tree-optimization/57742
19662 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
19663 (handle_builtin_malloc, handle_builtin_memset): New functions.
19664 (strlen_optimize_stmt): Call them.
19665 * passes.def: Move strlen after loop+dom but before vrp.
19667 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19670 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
19671 model family 6 CPU with has_longmode never use a CPU without
19674 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
19677 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
19680 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19682 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
19683 * dominance.c (iterate_fix_dominators): Use hash_map instead of
19685 * hash-map.h: New file.
19686 * ipa-comdats.c: Use hash_map instead of pointer_map.
19688 * lto-section-out.c: Adjust.
19689 * lto-streamer.h: Replace pointer_map with hash_map.
19690 * symtab.c (verify_symtab): Likewise.
19691 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
19692 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
19693 * tree-streamer.h: Likewise.
19694 * tree-streamer.c: Adjust.
19695 * pointer-set.h: Remove pointer_map.
19697 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19699 * hash-table.h: Add a template arg to choose between storing values
19700 and storing pointers to values, and then provide partial
19701 specializations for both.
19702 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
19703 should store, not the type values should point to.
19704 * tree-into-ssa.c (var_info_hasher): Likewise.
19705 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
19706 * tree-complex.c: Adjust.
19707 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
19708 table instead of int_tree_map *.
19709 * tree-parloops.c: Adjust.
19710 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
19711 type is being stored.
19712 * tree-vectorizer.c: Adjust.
19714 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19716 * hash-table.h: Remove a layer of indirection from hash_table so that
19717 it contains the hash table's data instead of a pointer to the data.
19718 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
19719 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
19720 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
19721 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
19722 fold-const.c, gcse.c, ggc-common.c,
19723 gimple-ssa-strength-reduction.c, gimplify.c,
19724 graphite-clast-to-gimple.c, graphite-dependences.c,
19725 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
19726 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
19727 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
19728 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
19729 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
19730 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
19731 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
19732 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
19733 tree-ssa-live.c, tree-ssa-loop-im.c,
19734 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
19735 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
19736 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
19737 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
19738 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
19739 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
19740 vtable-verify.c, vtable-verify.h: Adjust.
19742 2014-06-24 Richard Biener <rguenther@suse.de>
19744 PR tree-optimization/61572
19745 * tree-ssa-sink.c (statement_sink_location): Do not sink
19746 loads from hard registers.
19748 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19750 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
19751 not mentioned in clauses use private clause if the iterator is
19752 declared in #pragma omp for simd, and when adding lastprivate
19753 instead, add it to the outer #pragma omp for too. Diagnose
19754 if the variable is private in outer context. For simd collapse > 1
19755 loops, replace all iterators with temporaries.
19756 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
19757 same even in collapse > 1 loops.
19759 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
19760 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
19762 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
19763 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
19765 (gimplify_adjust_omp_clauses): Likewise.
19766 * omp-low.c (lower_rec_simd_input_clauses,
19767 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
19768 safelen the same as safelen(1).
19769 * tree-nested.c (convert_nonlocal_omp_clauses,
19770 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
19771 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
19772 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
19773 Fixup handling of GIMPLE_OMP_TARGET.
19774 (convert_tramp_reference_stmt, convert_gimple_call): Handle
19777 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
19779 PR tree-optimization/61554
19780 * tree-ssa-propagate.c: Include "bitmap.h".
19781 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
19782 properly update constructor/destructor.
19783 (substitute_and_fold_dom_walker::before_dom_children):
19784 Remove call to gimple_purge_dead_eh_edges, add bb->index to
19785 need_eh_cleaup instead.
19786 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
19789 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19791 * varpool.c (dump_varpool_node): Dump used_by_single_function.
19792 * tree-pass.h (make_pass_ipa_single_use): New pass.
19793 * cgraph.h (used_by_single_function): New flag.
19794 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
19796 * passes.def (pass_ipa_single_use): Scedule.
19797 * ipa.c (BOTTOM): New macro.
19798 (meet): New function
19799 (propagate_single_user): New function.
19800 (ipa_single_use): New function.
19801 (pass_data_ipa_single_use): New pass.
19802 (pass_ipa_single_use): New pass.
19803 (pass_ipa_single_use::gate): New gate.
19804 (make_pass_ipa_single_use): New function.
19806 2014-06-23 Kai Tietz <ktietz@redhat.com>
19809 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
19810 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
19812 2014-06-23 Richard Biener <rguenther@suse.de>
19814 * tree-ssa-loop.c (gate_loop): New function.
19815 (pass_tree_loop::gate): Call it.
19816 (pass_data_tree_no_loop, pass_tree_no_loop,
19817 make_pass_tree_no_loop): New.
19818 * tree-vectorizer.c: Include tree-scalar-evolution.c
19819 (pass_slp_vectorize::execute): Initialize loops and SCEV if
19821 (pass_slp_vectorize::clone): New method.
19822 * timevar.def (TV_TREE_NOLOOP): New.
19823 * tree-pass.h (make_pass_tree_no_loop): Declare.
19824 * passes.def (pass_tree_no_loop): New pass group with
19827 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
19830 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
19831 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
19833 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19835 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
19836 "yes" where needed.
19838 2014-06-23 Alan Modra <amodra@gmail.com>
19841 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
19842 to zero on debug statements.
19844 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19847 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
19848 Ignore third operand if present by marking qualifier_internal.
19850 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
19852 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
19854 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
19855 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
19856 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
19857 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
19858 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
19859 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
19860 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
19861 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
19862 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
19863 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
19864 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
19865 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
19866 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
19867 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
19868 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
19869 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
19870 logic in GCC vector extensions
19872 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
19873 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
19874 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
19875 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
19876 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
19877 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
19878 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
19879 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
19880 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
19881 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
19883 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
19885 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
19888 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
19889 (vget_low_s64): Use __GET_LOW macro.
19890 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
19891 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
19892 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
19893 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
19894 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
19896 (vcombine_s64): Use GCC vector extensions; remove cast.
19897 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
19898 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
19899 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
19900 Fix type signature; remove cast.
19902 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19905 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
19907 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
19909 (BUILTIN_VD1): New.
19910 (BUILTIN_VD_RE): Remove.
19911 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
19912 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
19913 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
19914 variant but not df.
19915 (vreinterpretv1df*, vreinterpret*v1df): New.
19916 (vreinterpretdf*, vreinterpret*df): Remove.
19917 * config/aarch64/aarch64-simd.md (aarch64_create,
19918 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
19919 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
19921 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
19922 (vcreate_f64): Remove cast, use v1df builtin.
19923 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
19924 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
19925 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
19926 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
19927 vmov_n_f64, vst1_f64): Use gcc vector extensions.
19928 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
19929 add range check using __builtin_aarch64_im_lane_boundsi.
19930 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
19931 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
19932 type signature, use gcc vector extensions.
19933 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
19934 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
19935 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
19936 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
19937 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
19938 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
19939 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
19940 vreinterpret_u64_f64): Use v1df builtin not df.
19942 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19944 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
19947 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19949 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
19952 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19954 * loop-invariant.c (pre_check_invariant_p): New function.
19955 (find_invariant_insn): Call pre_check_invariant_p.
19957 2014-06-22 Richard Henderson <rth@redhat.com>
19960 * compare-elim.c (struct comparison): Add eh_note.
19961 (find_comparison_dom_walker::before_dom_children): Don't eliminate
19962 a redundant comparison in a different EH region. Purge EH edges if
19965 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19967 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
19968 (var_shift): Use it.
19969 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
19970 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19971 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19972 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19973 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19974 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
19975 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
19976 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
19977 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
19978 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
19979 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
19980 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
19981 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
19982 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
19983 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
19984 *rotldi3_internal15be): Use the new attribute. Merge register and
19985 integer alternatives.
19987 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19989 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
19990 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
19991 split, *ashrdi3_internal3 and split): Delete, merge into...
19992 (ashr<mode>3): New expander.
19993 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
19994 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
19996 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19998 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
19999 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
20000 *rotldi3_internal3 and split): Delete, merge into...
20001 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
20002 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
20003 Use "rotlw" extended mnemonic.
20005 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20007 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
20008 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
20009 and split, *ashldi3_internal3 and split): Delete, merge into...
20010 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
20011 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
20013 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20015 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
20016 (lshrsi3, two anonymous define_insns and define_splits,
20017 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
20018 *lshrdi3_internal3 and split): Delete, merge into...
20019 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
20020 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
20022 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20024 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
20025 Remove "O" alternative.
20027 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
20029 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
20030 (mips_move_from_gpr_cost): Likewise.
20031 (mips_register_move_cost): Update accordingly.
20032 (mips_secondary_reload_class): Remove name of in_p.
20034 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
20037 * config/i386/i386.md (x86_64_shrd, x86_shrd,
20038 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
20040 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20042 * config/nios2/nios2.c: Include "builtins.h".
20044 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20046 * cgraph.h (tls_model_names): New variable.
20047 * print-tree.c (print_node): Simplify.
20048 * varpool.c (tls_model_names): New variable.
20049 (dump_varpool_node): Output tls model.
20051 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20053 * ipa-visibility.c (function_and_variable_visibility): Disable
20054 temporarily local aliases for some targets.
20056 2014-06-20 Marek Polacek <polacek@redhat.com>
20058 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
20059 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
20060 into SANITIZE_UNDEFINED.
20061 * doc/invoke.texi: Describe -fsanitize=bounds.
20062 * gimplify.c (gimplify_call_expr): Add gimplification of internal
20063 functions created in the FEs.
20064 * internal-fn.c: Move "internal-fn.h" after "tree.h".
20065 (expand_UBSAN_BOUNDS): New function.
20066 * internal-fn.def (UBSAN_BOUNDS): New internal function.
20067 * internal-fn.h: Don't define internal functions here.
20068 * opts.c (common_handle_option): Add -fsanitize=bounds.
20069 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
20070 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
20071 * tree-core.h: Define internal functions here.
20072 (struct tree_base): Add ifn field.
20073 * tree-pretty-print.c: Include "internal-fn.h".
20074 (dump_generic_node): Handle functions without CALL_EXPR_FN.
20075 * tree.c (get_callee_fndecl): Likewise.
20076 (build_call_expr_internal_loc): New function.
20077 * tree.def (CALL_EXPR): Update description.
20078 * tree.h (CALL_EXPR_IFN): Define.
20079 (build_call_expr_internal_loc): Declare.
20080 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
20082 (ubsan_type_descriptor): Change bool parameter to enum
20083 ubsan_print_style. Adjust the code. Add handling of
20085 (ubsan_expand_bounds_ifn): New function.
20086 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
20087 (ubsan_build_overflow_builtin): Likewise.
20088 (instrument_bool_enum_load): Likewise.
20089 (ubsan_instrument_float_cast): Likewise.
20090 * ubsan.h (enum ubsan_print_style): New enum.
20091 (ubsan_expand_bounds_ifn): Declare.
20092 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
20094 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
20096 * config/rs6000/rs6000.md: Append `DONE' to preparation
20097 statements of `bswap' pattern splitters.
20099 2014-06-20 Tom de Vries <tom@codesourcery.com>
20101 * target.def (call_fusage_contains_non_callee_clobbers): Update
20103 * doc/tm.texi: Regenerate.
20105 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20106 Max Ostapenko <m.ostapenko@partner.samsung.com>
20109 * asan.c (instrument_strlen_call): Fixed instrumentation of
20112 2014-06-20 Martin Jambor <mjambor@suse.cz>
20115 * ipa-prop.c (impossible_devirt_target): New function.
20116 (try_make_edge_direct_virtual_call): Use it, also instead of
20119 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20120 Max Ostapenko <m.ostapenko@partner.samsung.com>
20123 * asan.c (build_check_stmt): Add condition.
20125 2014-06-20 Martin Jambor <mjambor@suse.cz>
20128 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
20131 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20133 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
20135 (VCONQ): Make comment more helpful.
20137 * config/aarch64/aarch64-simd.md
20138 (aarch64_sqdmulh_lane<mode>):
20139 Use VCOND for operands 2. Update lane checking and flipping logic.
20140 (aarch64_sqrdmulh_lane<mode>): Likewise.
20141 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
20142 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
20143 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
20144 attribute of operand 3 to VCOND.
20145 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
20146 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
20147 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
20148 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
20149 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
20150 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
20152 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
20153 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
20154 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
20155 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
20156 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
20157 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
20158 operand to VCOND. Update lane flipping and bounds checking logic.
20159 (aarch64_sqdmlal2_lane<mode>): Likewise.
20160 (aarch64_sqdmlsl_lane<mode>): Likewise.
20161 (aarch64_sqdmull_lane<mode>): Likewise.
20162 (aarch64_sqdmull2_lane<mode>): Likewise.
20163 (aarch64_sqdmlal_laneq<mode>):
20164 Replace VCON usage with VCONQ.
20165 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
20166 (aarch64_sqdmlal2_laneq<mode>): Emit
20167 aarch64_sqdmlal2_laneq<mode>_internal insn.
20168 Replace VCON with VCONQ.
20169 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
20170 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20171 (aarch64_sqdmull_laneq<mode>): Emit
20172 aarch64_sqdmull_laneq<mode>_internal insn.
20173 Replace VCON with VCONQ.
20174 (aarch64_sqdmull2_laneq<mode>): Emit
20175 aarch64_sqdmull2_laneq<mode>_internal insn.
20176 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
20177 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
20178 of 3rd argument to int16x4_t.
20179 (vqdmlalh_lane_s16): Likewise.
20180 (vqdmlslh_lane_s16): Likewise.
20181 (vqdmull_high_lane_s16): Likewise.
20182 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
20183 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
20184 (vqdmlsl_lane_s16): Likewise.
20185 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
20186 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
20187 (vqdmlals_lane_s32): Likewise.
20188 (vqdmlsls_lane_s32): Likewise.
20189 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
20190 (vqdmulls_lane_s32): Likewise.
20191 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
20192 (vqdmlsl_lane_s32): Likewise.
20193 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
20194 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
20195 (vqrdmulhh_lane_s16): Likewise.
20196 (vqdmlsl_high_lane_s16): Likewise.
20197 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
20198 (vqdmlsl_high_lane_s32): Likewise.
20199 (vqrdmulhs_lane_s32): Likewise.
20201 2014-06-20 Tom de Vries <tom@codesourcery.com>
20203 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
20204 get_call_reg_set_usage.
20206 2014-06-20 Tom de Vries <tom@codesourcery.com>
20208 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
20209 it contains all call_used_regs.
20211 2014-06-20 Tom de Vries <tom@codesourcery.com>
20213 * final.c (collect_fn_hard_reg_usage): Add and use variable
20214 function_used_regs.
20216 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20218 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
20219 (set_init_priority, get_init_priority, set_fini_priority,
20220 get_fini_priority): New methods.
20221 * tree.c (init_priority_for_decl): Remove.
20222 (init_ttree): Do not initialize init priority.
20223 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
20224 (decl_priority_info): Remove.
20225 (decl_init_priority_insert): Rewrite.
20226 (decl_fini_priority_insert): Rewrite.
20227 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
20228 tree_priority_map_marked_p): Remove.
20229 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
20230 * lto-streamer-out.c (hash_tree): Do not hash priorities.
20231 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
20232 not output priorities.
20233 (pack_ts_function_decl_value_fields): Likewise.
20234 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20235 not input priorities.
20236 (unpack_ts_function_decl_value_fields): Likewise.
20237 * symtab.c (symbol_priority_map): Declare.
20238 (init_priority_hash): Declare.
20239 (symtab_unregister_node): Unregister from priority hash, too.
20240 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
20242 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
20243 (symbol_priority_info): New function.
20244 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
20246 * tree-core.h (tree_priority_map): Remove.
20248 2014-06-20 Jakub Jelinek <jakub@redhat.com>
20250 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
20251 0xff to uint64_t before shifting it up.
20253 2014-06-20 Julian Brown <julian@codesourcery.com>
20254 Chung-Lin Tang <cltang@codesourcery.com>
20256 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
20257 TARGET_THUMB1_ONLY. Add comments.
20259 2014-06-19 Tom de Vries <tom@codesourcery.com>
20261 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
20262 return type to void.
20263 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
20265 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20267 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
20268 as "move", from depends_on.
20270 2014-06-19 Terry Guo <terry.guo@arm.com>
20272 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
20275 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
20277 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
20279 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
20281 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
20284 * config/sh/sh.c (prepare_move_operands): Don't process TLS
20285 addresses here if reload in progress or completed.
20287 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20289 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
20290 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
20291 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
20292 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
20293 (mips_register_priority): New function that implements the target
20294 hook TARGET_REGISTER_PRIORITY.
20295 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
20296 (mips_lra_p): Likewise for TARGET_LRA_P.
20297 (TARGET_REGISTER_PRIORITY): Define macro.
20298 (TARGET_SPILL_CLASS): Likewise.
20299 (TARGET_LRA_P): Likewise.
20300 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
20302 (REG_CLASS_NAMES): Likewise.
20303 (REG_CLASS_CONTENTS): Likewise.
20304 (BASE_REG_CLASS): Use M16_SP_REGS.
20305 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
20306 New set attribute to enable alternatives depending on the register
20308 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
20309 (*lea64): Disable pattern for MIPS16.
20310 * config/mips/mips.opt (mlra): New option.
20312 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20314 * lra-constraints.c (base_to_reg): New function.
20315 (process_address): Use new function.
20317 2014-06-18 Tom de Vries <tom@codesourcery.com>
20319 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
20320 * config/aarch64/aarch64.c
20321 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
20322 (aarch64_emit_call_insn): New function.
20323 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
20325 * config/aarch64/aarch64.md (define_expand "call_internal")
20326 (define_expand "call_value_internal", define_expand "sibcall_internal")
20327 (define_expand "sibcall_value_internal"): New.
20328 (define_expand "call", define_expand "call_value")
20329 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
20330 expand variant and aarch64_emit_call_insn.
20332 2014-06-18 Radovan Obradovic <robradovic@mips.com>
20333 Tom de Vries <tom@codesourcery.com>
20335 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
20336 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20338 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
20339 clobbers to CALL_INSN_FUNCTION_USAGE.
20340 (define_expand "sibcall_internal")
20341 (define_expand "sibcall_value_internal"): New.
20342 (define_expand "call", define_expand "call_value"): Add argument to
20343 arm_emit_call_insn.
20344 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
20345 (define_expand "sibcall_value"): Use sibcall_value_internal and
20346 arm_emit_call_insn.
20348 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20350 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
20352 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20354 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
20357 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20359 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
20360 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
20361 annotations. Fix DWARF information.
20363 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20365 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
20366 __udivmoddi4, and fixups for negative operands.
20368 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20370 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
20372 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20374 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
20377 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20379 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
20382 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20384 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
20385 describing register usage on function entry and exit.
20387 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20389 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
20390 (__aeabi_ldivmod): Fix whitespace.
20392 2014-06-18 Andreas Schwab <schwab@suse.de>
20394 * doc/md.texi (Standard Names): Use @itemx for grouped items.
20395 Remove blank line after @item.
20397 2014-06-18 Richard Henderson <rth@redhat.com>
20400 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
20402 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20404 * config/arm/arm.c (neon_vector_mem_operand): Allow register
20405 POST_MODIFY for neon loads and stores.
20406 (arm_print_operand): Output post-index register for neon loads and
20409 2014-06-18 Richard Biener <rguenther@suse.de>
20411 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
20413 2014-06-18 Richard Biener <rguenther@suse.de>
20415 * tree-pass.h (make_pass_dce_loop): Remove.
20416 * passes.def: Replace pass_dce_loop with pass_dce.
20417 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
20418 changed free niter estimates and reset the scev cache.
20419 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
20420 make_pass_dce_loop): Remove.
20421 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
20422 (fini_copy_prop): Return whether something changed. Always
20423 let substitute_and_fold perform DCE and free niter estimates
20424 and reset the scev cache if so.
20425 (execute_copy_prop): If sth changed schedule cleanup-cfg.
20426 (pass_data_copy_prop): Do not unconditionally schedule
20427 cleanup-cfg or update-ssa.
20429 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
20431 PR tree-optimization/61518
20432 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20433 reduction var is used in reduction stmt or phi-function only.
20435 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20437 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
20439 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
20441 PR tree-optimization/61517
20442 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
20443 whose rhs's first tree is the source expression instead of the
20445 (find_bswap_or_nop): Likewise.
20446 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
20447 gimple stmt whose rhs's first tree is the source. In the memory source
20448 case, move the stmt to be replaced close to one of the original load to
20449 avoid the problem of a store between the load and the stmt's original
20451 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
20454 2014-06-18 Andreas Schwab <schwab@suse.de>
20456 PR rtl-optimization/54555
20457 * postreload.c (move2add_use_add2_insn): Substitute
20458 STRICT_LOW_PART only if it is cheaper.
20460 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
20462 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
20463 Do not use unspec as call operand. Use memory_operand instead of
20464 memory_nox32_operand and add "m" operand constraint. Disable
20465 pattern for TARGET_X32.
20466 (*sibcall_pop_memory): Ditto.
20467 (*sibcall_value_memory): Ditto.
20468 (*sibcall_value_pop_memory): Ditto.
20469 (sibcall peepholes): Merge SImode and DImode patterns using
20470 W mode iterator. Use memory_operand instead of memory_nox32_operand.
20471 Disable pattern for TARGET_X32. Check if eliminated register is
20472 really dead after call insn. Generate call RTX without unspec operand.
20473 (sibcall_value peepholes): Ditto.
20474 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
20475 instead of memory_nox32_operand. Check if eliminated register is
20476 really dead after call insn. Generate call RTX without unspec operand.
20477 (sibcall_value_pop peepholes): Ditto.
20478 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
20480 2014-06-18 Terry Guo <terry.guo@arm.com>
20483 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
20486 2014-06-18 Olivier Hainque <hainque@adacore.com>
20488 * tree-core.h (tree_block): Add an "end_locus" field, allowing
20489 memorization of the end of block source location.
20490 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
20491 * gimplify.c (gimplify_bind_expr): Propagate the block start and
20492 end source location info we have on the block entry/exit code we
20495 2014-06-18 Richard Biener <rguenther@suse.de>
20497 * common.opt (fssa-phiopt): New option.
20498 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
20500 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
20501 * doc/invoke.texi (-fssa-phiopt): Document.
20503 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20505 * genattrtab.c (n_bypassed): New variable.
20506 (process_bypasses): Initialise n_bypassed.
20507 Count number of bypassed reservations.
20508 (make_automaton_attrs): Allocate space for bypassed reservations
20509 rather than number of bypasses.
20511 2014-06-18 Richard Biener <rguenther@suse.de>
20513 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
20514 we propagated anything.
20515 (substitute_and_fold_dom_walker::before_dom_children): Something
20516 changed if we propagated into PHI arguments.
20517 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
20520 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
20522 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
20524 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
20525 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
20526 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
20527 Introduces alternative way of loads group permutaions.
20528 (vect_transform_grouped_load): Try alternative way of permutations.
20530 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20532 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
20533 changed in ORT_TARGET region, don't jump to do_outer.
20534 (struct gimplify_adjust_omp_clauses_data): New type.
20535 (gimplify_adjust_omp_clauses_1): Adjust for data being
20536 a struct gimplify_adjust_omp_clauses_data pointer instead
20537 of tree *. Pass pre_p as a new argument to
20538 lang_hooks.decls.omp_finish_clause hook.
20539 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
20540 splay_tree_foreach to pass both list_p and pre_p.
20541 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
20542 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
20543 gimplify_adjust_omp_clauses callers.
20544 * langhooks.c (lhd_omp_finish_clause): New function.
20545 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
20546 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
20547 * langhooks.h (struct lang_hooks_for_decls): Add a new
20548 gimple_seq * argument to omp_finish_clause hook.
20549 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
20550 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
20551 (scan_omp_parallel, lower_omp_for): When adding
20552 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
20553 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
20554 * tree-nested.c (convert_nonlocal_omp_clauses,
20555 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
20556 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
20558 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
20560 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
20561 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
20563 2014-06-17 Xinliang David Li <davidxl@google.com>
20565 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
20566 * passes.c (pass_init_dump_file): Do not set initialize
20567 flag to false unconditionally.
20569 2014-06-17 Richard Biener <rguenther@suse.de>
20571 * genopinit.c (main): Use vec<>::qsort method.
20572 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
20574 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
20576 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
20578 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
20579 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
20580 (mips_move_to_gpr_cost): Remove ST_REGS case.
20581 (mips_move_from_gpr_cost): Likewise.
20582 (mips_register_move_cost): Likewise.
20583 (mips_secondary_reload_class): Likewise.
20585 2014-06-17 Richard Biener <rguenther@suse.de>
20587 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
20588 (pass_all_optimizations): Move 3rd copy-prop pass from after
20589 fre to before ifcombine/phiopt.
20591 2014-06-17 Richard Biener <rguenther@suse.de>
20593 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20594 and allow all blocks to be forwarders.
20596 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20599 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20600 variable 'size'; calculate 'size' right in the front; use
20601 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20602 pcum->aapcs_stack_words.
20604 2014-06-17 Nick Clifton <nickc@redhat.com>
20606 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20607 (umulhi3, mulsidi3, umulsidi3): Likewise.
20609 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20611 PR middle-end/61508
20612 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20613 check for section name.
20615 2014-06-17 Richard Biener <rguenther@suse.de>
20617 * tree-ssa-propagate.c: Include domwalk.h.
20618 (substitute_and_fold): Outline main worker into a domwalker ...
20619 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20620 Schedule stmts we can fully propagate for removal. Remove
20622 (substitute_and_fold): Apply a dominator walk to perform
20623 substitution. Process stmts scheduled for removal here.
20625 2014-06-17 Richard Biener <rguenther@suse.de>
20627 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20628 of PHI node moving.
20630 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20632 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20633 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20634 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20635 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20636 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20638 (get_fpscr) : Likewise.
20640 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20642 PR rtl-optimization/61325
20643 * lra-constraints.c (valid_address_p): Add forward declaration.
20644 (simplify_operand_subreg): Check address validity before and after
20645 alter_reg of memory subreg.
20647 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20649 * config/i386/i386.c (decide_alg): Correctly handle
20650 maximum size of stringop algorithm.
20652 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20654 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
20656 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20658 PR rtl-optimization/61522
20659 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
20661 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
20664 * symtab.c (symtab_node::reset_section): New method.
20665 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20667 * cgraph.h (reset_section): Declare.
20668 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20669 do not consider comdat locals.
20670 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20672 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20673 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20674 reset sections of symbols dragged out of the comdats.
20675 (function_and_variable_visibility): Reset sections of
20678 2014-06-16 Richard Biener <rguenther@suse.de>
20680 PR tree-optimization/61482
20681 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
20682 [-INF(OVF), +INF(OVF)] range.
20684 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20686 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
20687 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
20688 handling 32-bit multiplication.
20690 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
20692 PR middle-end/61430
20693 * lra-lives.c (process_bb_lives): Skip creating copy during
20694 insn scan when src/dest has constrained to same regno.
20696 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20698 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
20699 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
20701 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20703 * asan.c (check_func): New function.
20704 (maybe_create_ssa_name): Likewise.
20705 (build_check_stmt_with_calls): Likewise.
20706 (use_calls_p): Likewise.
20707 (report_error_func): Change interface.
20708 (build_check_stmt): Allow non-integer lengths; add support
20710 (asan_instrument): Likewise.
20711 (instrument_mem_region_access): Moved code to build_check_stmt.
20712 (instrument_derefs): Likewise.
20713 (instrument_strlen_call): Likewise.
20714 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
20715 * doc/invoke.texi: Describe new parameter.
20716 * params.def: Define new parameter.
20717 * params.h: Likewise.
20718 * sanitizer.def: Describe new builtins.
20720 2014-06-16 Richard Biener <rguenther@suse.de>
20722 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20723 Make all defs available at the end.
20724 (eliminate): If we remove a PHI node schedule cfg-cleanup.
20726 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20729 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
20731 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
20734 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
20735 initialization. Replace remaining use of uid.
20737 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20739 * c-family/c-common.c (handle_tls_model_attribute): Use
20740 set_decl_tls_model.
20741 * c-family/c-common.c (handle_tls_model_attribute): Use
20742 set_decl_tls_model.
20743 * cgraph.h (struct varpool_node): Add tls_model.
20744 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
20745 * tree.h (DECL_TLS_MODEL): Update.
20746 (DECL_THREAD_LOCAL_P): Check that variable is static.
20747 (decl_tls_model): Declare.
20748 (set_decl_tls_model): Declare.
20749 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
20750 set symbol prorperties.
20751 (get_emutls_init_templ_addr): Cleanup.
20752 (new_emutls_decl): Update.
20753 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
20754 (lto_input_varpool_node): Likewise.
20755 * lto-streamer-out.c (hash_tree): Likewise.
20756 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20757 not stream DECL_TLS_MODEL.
20758 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
20759 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
20761 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20763 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
20765 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20767 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
20768 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
20770 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
20771 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
20772 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
20773 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
20774 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
20775 (df_get_artificial_defs, df_get_artificial_uses)
20776 (df_single_def, df_single_use): Update accordingly.
20777 (df_refs_chain_dump): Take the first element in a linked list as
20778 parameter, rather than a pointer to an array of pointers.
20779 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
20780 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
20781 (df_chain_create_bb_process_use): Likewise.
20782 (df_md_bb_local_compute_process_def): Likewise.
20783 * fwprop.c (process_defs, process_uses): Likewise.
20784 (register_active_defs, update_uses): Likewise.
20785 (forward_propagate_asm): Update for new df_ref linking.
20786 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
20787 (df_null_ref_rec, df_null_mw_rec): Likewise.
20788 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
20790 (df_scan_free_bb_info): Remove check for null artificial_defs.
20791 (df_install_ref_incremental): Adjust for new df_ref linking.
20792 Use a single-element insertion rather than a full sort.
20793 (df_ref_chain_delete_du_chain): Take the first element
20794 in a linked list as parameter, rather than a pointer to an array of
20796 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
20797 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
20798 (df_insn_info_delete): Remove check for null defs and call to
20799 df_scan_free_mws_vec.
20800 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
20801 null rather than df_null_*_rec.
20802 (df_insn_rescan_debug_internal): Likewise, and update null
20803 checks in the same way. Remove check for null defs.
20804 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
20805 Move a single element rather doing a full sort.
20806 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
20808 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
20809 Initialize df_ref and df_mw_hardreg lists to null rather than
20811 (df_ref_compare): Take df_refs as parameter, transferring the
20812 old interface to...
20813 (df_ref_ptr_compare): ...this new function.
20814 (df_sort_and_compress_refs): Update accordingly.
20815 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
20816 old interface to...
20817 (df_mw_ptr_compare): ...this new function.
20818 (df_sort_and_compress_mws): Update accordingly.
20819 (df_install_refs, df_install_mws): Return a linked list rather than
20820 an array of pointers.
20821 (df_refs_add_to_chains): Assert that old lists are empty rather
20823 (df_insn_refs_verify): Don't handle null defs speciailly.
20824 * web.c (union_match_dups): Update for new df_ref linking.
20826 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20828 * df.h (df_ref_create, df_ref_remove): Delete.
20829 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
20830 (df_ref_remove): Likewise.
20832 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20834 * df.h (df_single_def, df_single_use): New functions.
20835 * ira.c (find_moveable_pseudos): Use them.
20837 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20839 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
20840 * df-problems.c (df_note_bb_compute): Use it.
20841 * regstat.c (regstat_bb_compute_ri): Likewise.
20843 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20845 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
20846 * cse.c (cse_extended_basic_block): Use them.
20847 * dce.c (mark_artificial_use): Likewise.
20848 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
20849 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20850 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
20851 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
20852 (df_simulate_initialize_backwards): Likewise.
20853 (df_simulate_finalize_backwards): Likewise.
20854 (df_simulate_initialize_forwards): Likewise.
20855 (df_md_simulate_artificial_defs_at_top): Likewise.
20856 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20857 * regrename.c (init_rename_info): Likewise.
20858 * regstat.c (regstat_bb_compute_ri): Likewise.
20859 (regstat_bb_compute_calls_crossed): Likewise.
20861 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20863 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
20864 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
20865 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
20866 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
20867 * combine.c (create_log_links): Likewise.
20868 * compare-elim.c (find_flags_uses_in_insn): Likewise.
20869 (try_eliminate_compare): Likewise.
20870 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
20871 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
20872 (remove_reg_equal_equiv_notes_for_defs): Likewise.
20873 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
20874 (word_dce_process_block, dce_process_block): Likewise.
20875 * ddg.c (def_has_ccmode_p): Likewise.
20876 * df-core.c (df_bb_regno_first_def_find): Likewise.
20877 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
20878 * df-problems.c (df_rd_simulate_one_insn): Likewise.
20879 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20880 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
20881 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
20882 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
20883 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
20884 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
20885 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
20886 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
20887 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20888 * fwprop.c (local_ref_killed_between_p): Likewise.
20889 (all_uses_available_at, free_load_extend): Likewise.
20890 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
20891 * hw-doloop.c (scan_loop): Likewise.
20892 * ifcvt.c (dead_or_predicable): Likewise.
20893 * init-regs.c (initialize_uninitialized_regs): Likewise.
20894 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
20895 (process_bb_node_lives): Likewise.
20896 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
20897 (find_moveable_pseudos): Likewise.
20898 * loop-invariant.c (check_dependencies, record_uses): Likewise.
20899 * recog.c (peep2_find_free_register): Likewise.
20900 * ree.c (get_defs): Likewise.
20901 * regstat.c (regstat_bb_compute_ri): Likewise.
20902 (regstat_bb_compute_calls_crossed): Likewise.
20903 * sched-deps.c (find_inc, find_mem): Likewise.
20904 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
20905 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
20906 * shrink-wrap.c (requires_stack_frame_p): Likewise.
20907 (prepare_shrink_wrap): Likewise.
20908 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
20909 * web.c (union_defs, pass_web::execute): Likewise.
20910 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
20911 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
20913 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
20915 * lra-assign.c (assign_by_spills): Add code to assign vector regs
20916 to inheritance pseudos.
20917 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
20919 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
20922 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
20923 (BU_MISC_2): Rename to ...
20924 (BU_LDBL128_2): ... this.
20925 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
20926 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
20927 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20928 RS6000_BTM_LDBL128.
20929 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
20930 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
20931 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
20932 (unpacktf_1): Likewise.
20933 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
20934 (__builtin_longdouble_dw1): Likewise.
20935 * doc/sourcebuild.texi (longdouble128): Document.
20937 2014-06-13 Jeff Law <law@redhat.com>
20939 PR rtl-optimization/61094
20940 PR rtl-optimization/61446
20941 * ree.c (combine_reaching_defs): Get the mode for the copy from
20942 the extension insn rather than the defining insn.
20944 2014-06-13 Dehao Chen <dehao@google.com>
20946 * dwarf2out.c (add_linkage_name): Emit more linkage name.
20948 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
20950 * doc/install.texi (--enable-linker-plugin-configure-flags)
20951 (--enable-linker-plugin-flags): Document new flags.
20953 2014-06-13 Martin Jambor <mjambor@suse.cz>
20956 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
20957 cache_token if returning early.
20959 2014-06-13 Nick Clifton <nickc@redhat.com>
20961 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
20962 requested alignment is active.
20963 (LABEL_ALIGN): Likewise.
20964 (LOOP_ALIGN): Likewise.
20966 2014-06-13 Richard Biener <rguenther@suse.de>
20968 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20969 Rewrite to propagate the VN result into all uses where
20970 possible and to remove stmts becoming dead because of that.
20971 (eliminate): Generalize stmt removal handling, remove in
20972 reverse dominator order to support proper debug stmt
20973 generation. Update stmts before removing stmts.
20974 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
20976 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
20978 PR tree-optimization/61375
20979 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
20980 symbolic number cannot be represented in an uint64_t.
20981 (find_bswap_or_nop_1): Likewise.
20983 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20985 * symtab.c (symtab_node::reset_section): New method.
20986 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20988 * cgraph.h (reset_section): Declare.
20989 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20990 do not consider comdat locals.
20991 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20993 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20994 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20995 reset sections of symbols dragged out of the comdats.
20996 (function_and_variable_visibility): Reset sections of
20999 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
21001 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
21002 to use symtab and decl_binds_to_current_def_p
21003 * tree-vectorizer.c (increase_alignment): Increase alignment
21004 of alias target, too.
21006 2014-06-12 Jakub Jelinek <jakub@redhat.com>
21008 PR middle-end/61486
21009 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
21010 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
21011 if outer combined construct is distribute.
21012 (gimplify_omp_for): For OMP_DISTRIBUTE set
21013 gimplify_omp_ctxp->distribute.
21014 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
21015 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
21016 mapping into decl map.
21018 2014-06-12 Jason Merrill <jason@redhat.com>
21020 * common.opt (fabi-version): Change default to 0.
21022 2014-06-12 Jason Merrill <jason@redhat.com>
21024 * toplev.c (process_options): Reject -fabi-version=1.
21026 2014-06-12 Jeff Law <law@redhat.com>
21028 PR tree-optimization/61009
21029 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
21030 value when we stop processing a block due to problematic PHIs.
21032 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
21034 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
21035 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
21036 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
21037 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
21038 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
21039 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
21040 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
21041 are not in the spec.
21043 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
21046 * config/aarch64/aarch64-modes.def: Add V1DFmode.
21047 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
21050 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
21052 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
21054 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
21057 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
21058 loading from address spaces.
21060 2014-06-12 Martin Liska <mliska@suse.cz>
21063 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
21064 statement is reachable.
21066 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21068 * symtab.c (section_hash): New hash.
21069 (symtab_unregister_node): Clear section before freeing.
21070 (hash_section_hash_entry): New haser.
21071 (eq_sections): New function.
21072 (symtab_node::set_section_for_node): New method.
21073 (set_section_1): Update.
21074 (symtab_node::set_section): Take string instead of tree as parameter.
21075 (symtab_resolve_alias): Update.
21076 * cgraph.h (section_hash_entry_d): New structure.
21077 (section_hash_entry): New typedef.
21078 (cgraph_node): Change comdat_group_ to x_comdat_group,
21079 change section_ to x_section and turn into section_hash_entry;
21080 update accestors; put set_section_for_node offline.
21081 * tree.c (decl_section_name): Turn into string.
21082 (set_decl_section_name): Change parameter to be string.
21083 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
21084 * sdbout.c (sdbout_one_type): Update.
21085 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
21086 * varasm.c (IN_NAMED_SECTION, get_named_section,
21087 resolve_unique_section, hot_function_section, get_named_text_section,
21088 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
21089 make_decl_rtl, default_unique_section): Update.
21090 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
21091 (c6x_elf_unique_section): Update.
21092 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
21093 * config/pa/pa.c (pa_function_section): Update.
21094 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
21095 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
21096 * config/arc/arc.c (arc_in_small_data_p): Update.
21097 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
21098 * config/mcore/mcore.c (mcore_unique_section): Update.
21099 * config/mips/mips.c (mips16_build_function_stub): Update.
21100 (mips16_build_call_stub): Update.
21101 (mips_function_rodata_section): Update.
21102 (mips_in_small_data_p): Update.
21103 * config/score/score.c (score_in_small_data_p): Update.
21104 * config/rx/rx.c (rx_in_small_data): Update.
21105 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
21106 (rs6000_xcoff_asm_named_section): Update.
21107 (rs6000_xcoff_unique_section): Update.
21108 * config/frv/frv.c (frv_string_begins_with): Update.
21109 (frv_in_small_data_p): Update.
21110 * config/v850/v850.c (v850_encode_data_area): Update.
21111 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
21112 (bfin_handle_l1_data_attribute): Update.
21113 (bfin_handle_l2_attribute): Update.
21114 * config/mep/mep.c (mep_unique_section): Update.
21115 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
21117 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
21118 (h8300_handle_tiny_data_attribute): Update.
21119 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
21120 (m32r_in_small_data_p): Update.
21121 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
21122 * config/i386/i386.c (ix86_in_large_data_p): Update.
21123 * config/i386/winnt.c (i386_pe_unique_section): Update.
21124 * config/darwin.c (darwin_function_section): Update.
21125 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
21126 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21127 (new_emutls_decl): Update.
21128 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
21129 input_varpool_node): Update.
21130 (ead_string_cst): Turn to ...
21131 (read_string): ... this one.
21132 * dwarf2out.c (secname_for_decl): Update.
21133 * asan.c (asan_protect_global): Update.
21135 2014-06-11 DJ Delorie <dj@redhat.com>
21137 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
21139 * config/rx/rx.c (rx_option_override): Likewise.
21140 (rx_align_for_label): Likewise.
21142 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
21144 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
21146 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
21149 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21151 * common.md: New file.
21152 * doc/md.texi: Update description of generic, machine-independent
21154 * config/s390/constraints.md (e): Delete.
21155 * Makefile.in (md_file): Include common.md.
21156 * config/m32c/t-m32c (md_file): Likewise.
21157 * genpreds.c (general_mem): New array.
21158 (generic_constraint_letters): Remove constraints now defined by
21160 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21161 Allow the first character to be '<' or '>' as well.
21162 * genoutput.c (general_mem): New array.
21163 (indep_constraints): Remove constraints now defined by common.md.
21164 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21165 Remove special handling of 'm'.
21166 * ira-costs.c (record_reg_classes): Remove special handling of
21167 constraints now defined by common.md.
21168 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21169 * ira-lives.c (single_reg_class): Likewise.
21170 (ira_implicitly_set_insn_hard_regs): Likewise.
21171 * lra-constraints.c (reg_class_from_constraints): Likewise.
21172 (process_alt_operands, process_address, curr_insn_transform): Likewise.
21173 * postreload.c (reload_cse_simplify_operands): Likewise.
21174 * reload.c (push_secondary_reload, scratch_reload_class)
21175 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21176 * reload1.c (maybe_fix_stack_asms): Likewise.
21177 * targhooks.c (default_secondary_reload): Likewise.
21178 * stmt.c (parse_output_constraint): Likewise.
21179 * recog.c (preprocess_constraints): Likewise.
21180 (constrain_operands, peep2_find_free_register): Likewise.
21181 (asm_operand_ok): Likewise, but add a comment saying why 'o'
21182 must be handled specially.
21184 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21186 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
21187 * genpreds.c (have_const_dbl_constraints): Delete.
21188 (add_constraint): Don't set it.
21189 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
21190 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
21191 constraints using the lookup_constraint logic.
21192 * ira-lives.c (single_reg_class): Likewise.
21193 * ira.c (ira_setup_alts): Likewise.
21194 * lra-constraints.c (process_alt_operands): Likewise.
21195 * recog.c (asm_operand_ok, constrain_operands): Likewise.
21196 * reload.c (find_reloads): Likewise.
21198 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21200 * genpreds.c (const_int_start, const_int_end): New variables.
21201 (choose_enum_order): Output CONST_INT constraints before memory
21203 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
21205 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
21206 * ira.c (ira_setup_alts): Likewise.
21207 * lra-constraints.c (process_alt_operands): Likewise.
21208 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21209 * reload.c (find_reloads): Likewise.
21211 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21213 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
21214 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
21215 * recog.c (preprocess_constraints): Update accordingly.
21217 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21219 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
21220 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
21221 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
21222 * genpreds.c (print_type_tree): New function.
21223 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
21224 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
21225 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
21226 Write out enum constraint_type and get_constraint_type.
21227 * lra-constraints.c (satisfies_memory_constraint_p): Take a
21228 constraint_num rather than a constraint string.
21229 (satisfies_address_constraint_p): Likewise.
21230 (reg_class_from_constraints): Avoid old constraint macros.
21231 (process_alt_operands, process_address_1): Likewise.
21232 (curr_insn_transform): Likewise.
21233 * ira-costs.c (record_reg_classes): Likewise.
21234 (record_operand_costs): Likewise.
21235 * ira-lives.c (single_reg_class): Likewise.
21236 (ira_implicitly_set_insn_hard_regs): Likewise.
21237 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21238 * postreload.c (reload_cse_simplify_operands): Likewise.
21239 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21240 (constrain_operands, peep2_find_free_register): Likewise.
21241 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
21242 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21243 * reload1.c (maybe_fix_stack_asms): Likewise.
21244 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
21245 * targhooks.c (default_secondary_reload): Likewise.
21246 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
21247 to EXTRA_CONSTRAINT_STR.
21248 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
21250 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21252 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
21253 (write_constraint_satisfied_p_array): ...this new function.
21254 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
21256 (write_insn_preds_c): Update accordingly.
21258 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21260 * genpreds.c (write_lookup_constraint): Rename to...
21261 (write_lookup_constraint_1): ...this.
21262 (write_lookup_constraint_array): New function.
21263 (write_tm_preds_h): Define lookup_constraint as an inline function
21264 that uses write_lookup_constraint_array where possible.
21265 (write_insn_preds_c): Update for the changes above.
21267 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21269 * doc/md.texi (regclass_for_constraint): Rename to...
21270 (reg_class_for_constraint): ...this.
21271 * genpreds.c (num_constraints, enum_order, register_start)
21272 (register_end, satisfied_start, memory_start, memory_end)
21273 (address_start, address_end): New variables.
21274 (add_constraint): Count the number of constraints.
21275 (choose_enum_order): New function.
21276 (write_enum_constraint_num): Iterate over enum_order.
21277 (write_regclass_for_constraint): Rename to...
21278 (write_reg_class_for_constraint_1): ...this and update output
21280 (write_constraint_satisfied_p): Rename to...
21281 (write_constraint_satisfied_p_1): ...this and update output
21282 accordingly. Do nothing if all extra constraints are register
21284 (write_insn_extra_memory_constraint): Delete.
21285 (write_insn_extra_address_constraint): Delete.
21286 (write_range_function): New function.
21287 (write_tm_preds_h): Define constraint_satisfied_p and
21288 reg_class_for_constraint as inline functions that do a range check
21289 before calling the out-of-line function. Use write_range_function
21290 to implement insn_extra_{register,memory,address}_constraint,
21291 the first of which is new.
21292 (write_insn_preds_c): Update after above changes to write_* functions.
21293 (main): Call choose_enum_order.
21295 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
21297 PR tree-optimization/61306
21298 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
21299 expression instead of its size.
21300 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
21301 false to prevent optimization when the result is unpredictable due to
21302 arithmetic right shift of signed type with highest byte is set.
21303 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
21304 (init_symbolic_number): Likewise.
21305 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
21306 when the result is unpredictable due to sign extension.
21308 2014-06-11 Terry Guo <terry.guo@arm.com>
21310 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
21311 (*thumb1_addsi3): Ditto.
21312 (*thumb_subdi3): Ditto.
21313 (thumb1_subsi3_insn): Ditto.
21314 (*thumb_mulsi3): Ditto.
21315 (*thumb_mulsi3_v6): Ditto.
21316 (*thumb1_andsi3_insn): Ditto.
21317 (thumb1_bicsi3): Ditto.
21318 (*thumb1_iorsi3_insn): Ditto.
21319 (*thumb1_xorsi3_insn): Ditto.
21320 (*thumb1_ashlsi3): Ditto.
21321 (*thumb1_ashrsi3): Ditto.
21322 (*thumb1_lshrsi3): Ditto.
21323 (*thumb1_rotrsi3): Ditto.
21324 (*thumb1_negdi2): Ditto.
21325 (*thumb1_negsi2): Ditto.
21326 (*thumb1_abssi2): Ditto.
21327 (*thumb1_neg_abssi2): Ditto.
21328 (*thumb1_one_cmplsi2): Ditto.
21329 (*thumb1_zero_extendhisi2): Ditto.
21330 (*thumb1_zero_extendqisi2): Ditto.
21331 (*thumb1_zero_extendqisi2_v6): Ditto.
21332 (thumb1_extendhisi2): Ditto.
21333 (thumb1_extendqisi2): Ditto.
21334 (*thumb1_movdi_insn): Ditto.
21335 (*thumb1_movsi_insn): Ditto.
21336 (*thumb1_movhi_insn): Ditto.
21337 (thumb_movhi_clobber): Ditto.
21338 (*thumb1_movqi_insn): Ditto.
21339 (*thumb1_movhf): Ditto.
21340 (*thumb1_movsf_insn): Ditto.
21341 (*thumb_movdf_insn): Ditto.
21342 (movmem12b): Ditto.
21344 (cbranchqi4): Ditto.
21345 (cbranchsi4_insn): Ditto.
21346 (cbranchsi4_scratch): Ditto.
21347 (*negated_cbranchsi4): Ditto.
21348 (*tbit_cbranch): Ditto.
21349 (*tlobits_cbranch): Ditto.
21350 (*tstsi3_cbranch): Ditto.
21351 (*cbranchne_decr1): Ditto.
21352 (*addsi3_cbranch): Ditto.
21353 (*addsi3_cbranch_scratch): Ditto.
21354 (*thumb_cmpdi_zero): Ditto.
21355 (cstoresi_eq0_thumb1): Ditto.
21356 (cstoresi_ne0_thumb1): Ditto.
21357 (*cstoresi_eq0_thumb1_insn): Ditto.
21358 (*cstoresi_ne0_thumb1_insn): Ditto.
21359 (cstoresi_nltu_thumb1): Ditto.
21360 (cstoresi_ltu_thumb1): Ditto.
21361 (thumb1_addsi3_addgeu): Ditto.
21362 (*thumb_jump): Ditto.
21363 (*call_reg_thumb1_v5): Ditto.
21364 (*call_reg_thumb1): Ditto.
21365 (*call_value_reg_thumb1_v5): Ditto.
21366 (*call_value_reg_thumb1): Ditto.
21367 (*call_insn): Ditto.
21368 (*call_value_insn): Ditto.
21369 (thumb1_casesi_internal_pic): Ditto.
21370 (thumb1_casesi_dispatch): Ditto.
21371 (*thumb1_indirect_jump): Ditto.
21372 (prologue_thumb1_interwork): Ditto.
21373 (*epilogue_insns): Ditto.
21374 (consttable_1): Ditto.
21375 (consttable_2): Ditto.
21376 (tablejump): Ditto.
21377 (*thumb1_tablejump): Ditto.
21378 (thumb_eh_return): Ditto.
21379 (define_peephole2): Two of them are thumb1 only and got moved into
21380 new file thumb1.md.
21381 (define_split): Six of them are thumb1 only and got moved into new
21383 * config/arm/thumb1.md: New file comprised of above thumb1 only
21386 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21388 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
21389 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
21391 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
21392 (aarch64_crc_builtin_datum): New struct.
21393 (aarch64_crc_builtin_data): New.
21394 (aarch64_init_crc32_builtins): New function.
21395 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
21396 (aarch64_crc32_expand_builtin): New.
21397 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
21398 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
21399 __ARM_FEATURE_CRC32 when appropriate.
21400 (TARGET_CRC32): Define.
21401 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
21402 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
21403 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
21404 (aarch64_<crc_variant>): New pattern.
21405 * config/aarch64/arm_acle.h: New file.
21406 * config/aarch64/iterators.md (CRC): New int iterator.
21407 (crc_variant, crc_mode): New int attributes.
21408 * doc/aarch64-acle-intrinsics.texi: New file.
21409 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
21410 Include aarch64-acle-intrinsics.texi.
21412 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
21414 * tree-vect-data-refs.c (vect_grouped_store_supported): New
21415 check for stores group of length 3.
21416 (vect_permute_store_chain): New permutations for stores group of
21418 * tree-vect-stmts.c (vect_model_store_cost): Change cost
21419 of vec_perm_shuffle for the new permutations.
21421 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21423 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
21424 table rewriting temporarily on targets not supporting ONE_ONLY.
21426 2014-06-11 Richard Biener <rguenther@suse.de>
21428 PR middle-end/61437
21430 2014-06-04 Richard Biener <rguenther@suse.de>
21432 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21433 TREE_PUBLIC and DECL_EXTERNAL decls.
21435 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21437 * varasm.c (set_implicit_section): New function.
21438 (resolve_unique_section): Use it to set implicit section
21440 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
21441 (default_function_section): Likewise.
21442 (decl_binds_to_current_def_p): Constify argument.
21443 * varasm.h (decl_binds_to_current_def_p): Update prototype.
21444 * asan.c (asan_protect_global): Use
21445 symtab_get_node (decl)->implicit_section.
21446 * symtab.c (dump_symtab_base): Dump implicit sections.
21447 (verify_symtab_base): Verify sanity of sectoins and comdats.
21448 (symtab_resolve_alias): Alias share the section of its target.
21449 (set_section_1): New function.
21450 (symtab_node::set_section): Move here, recurse to aliases.
21451 (verify_symtab): Check for duplicated symtab lists.
21452 * tree-core.h (implicit_section_name_p): Remove.
21453 * tree-vect-data-refs.c: Include varasm.h.
21454 (vect_can_force_dr_alignment_p): Fix conditional on when
21455 decl bints to current definition; use
21456 symtab_get_node (decl)->implicit_section.
21457 * cgraph.c (cgraph_make_node_local_1): Fix section set.
21458 * cgraph.h (struct symtab_node): Add implicit_section.
21459 (set_section): Rename to ...
21460 (set_section_for_node): ... this one.
21461 (set_section): Declare.
21462 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
21463 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
21464 input_overwrite_node, input_varpool_node): Stream implicit_section.
21465 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
21466 removal; it will fail in LTO.
21468 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21470 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
21471 Change second alternative type to f_mcr.
21472 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
21473 and 12th alternatives' types to f_mcr and f_mrc.
21474 (*movdi_aarch64): Same for 12th and 13th alternatives.
21475 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
21476 (aarch64_movtilow_tilow): Change type to fmov.
21478 2014-06-10 Jiong Wang <jiong.wang@arm.com>
21480 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
21481 (aarch64_save_or_restore_callee_save_registers): Fix layout.
21483 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21485 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
21487 (aarch64_sqrdmulh_lane<mode>): Likewise.
21488 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21489 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21490 (aarch64_sqdmulh_laneq<mode>): New expander.
21491 (aarch64_sqrdmulh_laneq<mode>): Likewise.
21492 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
21493 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
21494 (aarch64_sqdmulh_lane<mode>): New expander.
21495 (aarch64_sqrdmulh_lane<mode>): Likewise.
21496 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21497 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21498 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
21499 (aarch64_sqdmlal_laneq<mode>): Likewise.
21500 (aarch64_sqdmlsl_lane<mode>): Likewise.
21501 (aarch64_sqdmlsl_laneq<mode>): Likewise.
21502 (aarch64_sqdmlal2_lane<mode>): Likewise.
21503 (aarch64_sqdmlal2_laneq<mode>): Likewise.
21504 (aarch64_sqdmlsl2_lane<mode>): Likewise.
21505 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
21506 (aarch64_sqdmull_lane<mode>): Likewise.
21507 (aarch64_sqdmull_laneq<mode>): Likewise.
21508 (aarch64_sqdmull2_lane<mode>): Likewise.
21509 (aarch64_sqdmull2_laneq<mode>): Likewise.
21511 2014-06-10 Richard Biener <rguenther@suse.de>
21513 PR tree-optimization/61438
21514 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
21515 (eliminate_dom_walker::before_dom_children): Only try to inhibit
21516 insertion of IVs if running PRE.
21517 (eliminate): Adjust.
21518 (pass_pre::execute): Likewise.
21519 (pass_fre::execute): Likewise.
21521 2014-06-10 Richard Biener <rguenther@suse.de>
21523 PR middle-end/61456
21524 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
21525 Do not use the main variant for the type comparison.
21526 (ncr_compar): Likewise.
21527 (nonoverlapping_component_refs_p): Likewise.
21529 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
21531 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
21532 REG_CFA_RESTORE mode.
21534 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
21536 * config/i386/i386.c (expand_vec_perm_pblendv): New.
21537 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
21538 expand_vec_perm_pblendv.
21540 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21542 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
21544 Simplify description of __crc32d and __crc32cd intrinsics.
21545 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
21548 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
21551 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
21552 * config.in: Regenerate.
21553 * configure: Likewise.
21555 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21557 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
21559 (intersect_static_var_sets): Remove.
21560 (propagate): Do not prune local statics.
21562 2014-06-10 Jakub Jelinek <jakub@redhat.com>
21565 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
21566 Set lastprivate_firstprivate even if omp_private_outer_ref
21567 langhook returns true.
21568 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
21569 langhook, call unshare_expr on new_var and call
21570 build_outer_var_ref to get the last argument.
21572 2014-06-10 Marek Polacek <polacek@redhat.com>
21575 * doc/extend.texi: Add cindex for transparent_union.
21577 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
21579 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
21580 init_symbolic_number ().
21582 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
21584 PR middle-end/61141
21585 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
21586 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
21587 (verify_rtl_sharing): Likewise.
21589 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21592 * tree.c (build_qualified_type): Use a canonical type for
21595 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21597 * config/arm/arm-modes.def: Remove XFmode.
21599 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21602 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21603 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21604 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21605 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21606 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21607 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21608 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21609 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21610 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21612 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21614 * tree-core.h (tree_decl_with_vis): Remove section_name.
21616 2014-06-09 Kito Cheng <kito@0xlab.org>
21618 * ira.c (ira): Don't call init_caller_save if LRA enabled
21619 since LRA use its own infrastructure to handle that.
21621 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21623 * symtab.c (dump_symtab_base): Update dumping.
21624 (symtab_make_decl_local): Clear only DECL_COMDAT.
21625 * tree-vect-data-refs.c (Check that variable is static before
21626 tampering with sections.
21627 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21628 (cgraph_create_virtual_clone): Likewise.
21629 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21630 (decl_section_name, set_decl_section_name): New accessors.
21631 (find_decls_types_r): Do not walk section name
21632 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21633 (decl_comdat_group, decl_comdat_group_id): Constify.
21634 (decl_section_name, set_decl_section_name): Update.
21635 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21636 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21637 (cgraph_make_node_local_1): Clear section and comdat group.
21638 * cgraph.h (set_comdat_group): Sanity check.
21639 (get_section, set_section): New.
21640 * ipa-comdats.c (ipa_comdats): Use get_section.
21641 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21642 * lto-streamer-out.c: Do not follow section names.
21643 * c-family/c-common.c (handle_section_attribute): Update.
21644 * lto-cgraph.c (lto_output_node): Output section.
21645 (lto_output_varpool_node): Likewise.
21646 (read_comdat_group): Rename to ...
21647 (read_identifier): ... this one.
21648 (read_string_cst): New function.
21649 (input_node, input_varpool_node): Input section names.
21650 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21651 (new_emutls_decl): Update.
21652 (secname_for_decl): Check section names only of static vars.
21653 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
21654 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
21655 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21656 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21657 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
21658 * config/mcore/mcore.c (mcore_unique_section): Likewise.
21659 * config/mips/mips.c (mips16_build_function_stub): Likewise.
21660 * config/v850/v850.c (v850_insert_attributes): Likewise.
21661 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
21663 (h8300_handle_tiny_data_attribute): Likewise.
21664 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
21665 (bfin_handle_l2_attribute): Likewise.
21667 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21669 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
21670 remove static initializer.
21672 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21674 * varasm.c (use_blocks_for_decl_p): Check symbol table
21675 instead of alias attribute.
21676 (place_block_symbol): Recurse on aliases.
21678 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21680 * ipa-visibility.c: Include varasm.h
21681 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
21683 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21685 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
21686 outputting aliases.
21688 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
21690 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
21691 from test_insn into GGC space escape via SET_SRC.
21693 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
21695 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
21696 call statement, if any.
21697 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
21698 statements, if any. Tidy up.
21700 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
21703 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
21704 iterators, VSX_D that handles 64-bit types, and VSX_LE that
21705 handles swapping the two 64-bit double words on little endian
21706 systems. Include V1TImode and optionally TImode in VSX_LE so that
21707 these types are properly swapped. Change all of the insns and
21708 splits that do the 64-bit swaps to use VSX_LE.
21709 (vsx_le_perm_load_<mode>): Likewise.
21710 (vsx_le_perm_store_<mode>): Likewise.
21711 (splitters for little endian memory operations): Likewise.
21712 (vsx_xxpermdi2_le_<mode>): Likewise.
21713 (vsx_lxvd2x2_le_<mode>): Likewise.
21714 (vsx_stxvd2x2_le_<mode>): Likewise.
21716 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
21719 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
21720 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
21721 and corresponding splitters. Zero extend general register
21722 or memory input operand to XMM temporary. Enable for
21723 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
21724 (floatunssi<mode>2): Update expander predicate.
21726 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
21728 PR rtl-optimization/61325
21729 * lra-constraints.c (process_address_1): Check scale equal to one
21730 to prevent transformation: base + scale * index => base + new_reg.
21732 2014-06-06 Richard Biener <rguenther@suse.de>
21734 PR tree-optimization/59299
21735 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
21737 (nearest_common_dominator_of_uses): Likewise.
21738 (statement_sink_location): Adjust. Support sinking loads.
21740 2014-06-06 Martin Jambor <mjambor@suse.cz>
21742 * ipa-prop.c (get_place_in_agg_contents_list): New function.
21743 (build_agg_jump_func_from_list): Likewise.
21744 (determine_known_aggregate_parts): Renamed to
21745 determine_locally_known_aggregate_parts. Moved some functionality
21746 to the two functions above, removed bound checks.
21748 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
21750 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
21751 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
21752 (aarch64_progress_pointer): Likewise.
21753 (aarch64_copy_one_part_and_move_pointers): Likewise.
21754 (aarch64_expand_movmen): Likewise.
21755 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
21756 * config/aarch64/aarch64.md (movmem<mode>): New.
21758 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
21760 * targhooks.c (default_add_stmt_cost): Call target specific
21761 hook instead of default one.
21763 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
21765 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
21766 endianness instead of host endianness.
21767 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
21770 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21773 * function.c (instantiate_decls): Process the saved static chain.
21774 (expand_function_start): If not optimizing, save the static chain
21776 * tree-nested.c (convert_all_function_calls): Always create the static
21777 chain for nested functions if not optimizing.
21779 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21781 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
21783 2014-06-06 Richard Biener <rguenther@suse.de>
21785 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
21786 (construct_init_block): Likewise.
21787 (construct_exit_block): Likewise.
21788 (pass_expand::execute): Likewise.
21789 * graphite.c (graphite_transforms): Replace check for current_loops
21790 with a check for > 1 loops.
21791 (pass_graphite_transforms::execute): Adjust.
21792 * ipa-split.c (split_function): Remove check for current_loops.
21793 * omp-low.c (expand_parallel_call): Likewise.
21794 (expand_omp_for_init_counts): Likewise.
21795 (extract_omp_for_update_vars): Likewise.
21796 (expand_omp_for_generic): Likewise.
21797 (expand_omp_sections): Likewise.
21798 (expand_omp_target): Likewise.
21799 * tracer.c (tail_duplicate): Likewise.
21800 (pass_tracer::execute): Likewise.
21801 * trans-mem.c (expand_transaction): Likewise.
21802 * tree-complex.c (expand_complex_div_wide): Likewise.
21803 * tree-eh.c (lower_resx): Likewise.
21804 (cleanup_empty_eh_merge_phis): Likewise.
21805 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
21806 current_loops with a check for > 1 loops.
21807 (pass_predcom::execute): Adjust.
21808 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
21809 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
21810 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
21811 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
21812 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
21813 * tree-switch-conversion.c (process_switch): Likewise.
21814 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
21815 * tree-vrp.c (vrp_visit_phi_node): Likewise.
21816 (execute_vrp): Likewise.
21817 * ubsan.c (ubsan_expand_null_ifn): Likewise.
21819 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21821 * rtl.h (insn_location): Declare.
21822 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
21823 with UNKNOWN_LOCATION.
21824 * emit-rtl.c (insn_location): New function.
21825 * final.c (notice_source_line): Check that the instruction has a
21826 location before retrieving it and use insn_location.
21827 * modulo-sched.c (loop_single_full_bb_p): Likewise.
21828 * print-rtl.c (print_rtx): Likewise.
21830 2014-06-06 Richard Biener <rguenther@suse.de>
21832 * passes.def: Move 2nd VRP pass before phi-only-cprop.
21834 2014-06-06 Christian Bruel <christian.bruel@st.com>
21836 PR tree-optimization/43934
21837 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
21840 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
21842 * ira-lives.c (single_reg_class): Add missing break. Explicitly
21843 return NO_REGS for extra address and memory constraints. Handle
21844 operands that match (or are equivalent to something that matches)
21845 extra constant constraints. Ignore other non-register operands.
21847 2014-06-06 Alan Modra <amodra@gmail.com>
21850 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
21851 * doc/tm.texi: Regenerate.
21852 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
21853 Use throughout in place of REG_PARM_STACK_SPACE.
21854 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
21855 "incoming" param. Pass to rs6000_function_parms_need_stack.
21856 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
21857 prototype_p when incoming. Use function decl when incoming
21858 to handle K&R style functions.
21859 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
21860 (INCOMING_REG_PARM_STACK_SPACE): Define.
21862 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21865 * cfgexpand.c (expand_debug_expr): Use address space of nested
21866 TREE_TYPE for ADDR_EXPR and MEM_REF.
21868 2014-06-05 Jeff Law <law@redhat.com>
21870 PR tree-optimization/61289
21871 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
21872 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
21873 looking for those which match LHS. All callers changed.
21874 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
21875 parameters and code which manipulated them. All callers changed.
21876 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
21877 and DST_MAP parameters. Simplify invalidation code by just calling
21878 invalidate_equivalences. All callers changed.
21879 (thread_across_edge): Simplify now that we don't need to maintain
21880 the map of equivalences to invalidate.
21882 2014-06-05 Kai Tietz <ktietz@redhat.com>
21883 Richard Henderson <rth@redhat.com>
21886 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
21887 checking for !TARGET_X32.
21888 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
21889 (sibcall_intern): New define_insn, plus required peepholes.
21890 (sibcall_pop_intern): Likewise.
21891 (sibcall_value_intern): Likewise.
21892 (sibcall_value_pop_intern): Likewise.
21894 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
21896 * tree-inline.c (tree_function_versioning): Check DF info existence
21897 before accessing it.
21899 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21901 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
21903 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
21904 aarch64_frame hard_fp_offset and frame_size.
21905 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
21906 frame_size; remove original_frame_size.
21907 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
21908 (aarch64_initial_elimination_offset): Remove frame_size and
21909 offset. Use aarch64_frame frame_size.
21911 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21912 Jiong Wang <jiong.wang@arm.com>
21913 Renlin <renlin.li@arm.com>
21915 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
21916 initialization of R30 offset. Update offset. Iterate core
21917 regisers upto X30. Remove X29, X30 specific code.
21919 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21920 Jiong Wang <jiong.wang@arm.com>
21922 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
21923 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
21924 (aarch64_register_saved_on_entry): Adjust test.
21926 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21928 * config/aarch64/aarch64.h (machine_function): Move
21929 saved_varargs_size from here...
21930 (aarch64_frame): ... to here.
21932 * config/aarch64/aarch64.c (aarch64_expand_prologue)
21933 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
21934 (aarch64_initial_elimination_offset)
21935 (aarch64_setup_incoming_varargs): Adjust location of
21936 saved_varargs_size.
21938 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21940 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
21943 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
21944 Prachi Godbole <Prachi.Godbole@imgtec.com>
21946 * config/mips/mips-cpus.def: Add definition for p5600. Updated
21947 mips32r5 entry to use PROCESSOR_P5600.
21948 * config/mips/mips-tables.opt: Regenerate.
21949 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
21950 * config/mips/mips.c (mips_fmadd_bypass): New function.
21951 (mips_rtx_cost_data): Add costs for p5600.
21952 (mips_issue_rate): Add support for p5600.
21953 (mips_multipass_dfa_lookahead): Likewise.
21954 * config/mips/mips.h (TUNE_P5600): New define.
21955 (TUNE_MACC_CHAINS): Add TUNE_P5600.
21956 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
21957 * config/mips/mips.md: Include p5600.md.
21958 (processor): Add p5600.
21959 * config/mips/p5600.md: New file.
21961 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
21963 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
21964 * config/i386/predicates.md (palignr_operand): New.
21965 Indicates if permutation is suitable for palignr instruction.
21967 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
21969 PR tree-optimization/61319
21970 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
21971 stmt belongs to loop.
21973 2014-06-05 Richard Biener <rguenther@suse.de>
21975 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
21976 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
21977 (lookup_tmp_var): Adjust.
21978 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
21980 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21982 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
21984 2014-06-05 Marek Polacek <polacek@redhat.com>
21987 * doc/invoke.texi: Document -Wlogical-not-parentheses.
21989 2014-06-04 Tom de Vries <tom@codesourcery.com>
21991 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
21994 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
21996 PR tree-optimization/61385
21997 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
21999 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
22001 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
22002 changed to use fatal_error.
22003 (main): Ensure lto_wrapper_cleanup is run atexit.
22005 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22007 * lra-constraints.c (valid_address_p): Move earlier in file.
22008 (address_eliminator): New structure.
22009 (satisfies_memory_constraint_p): New function.
22010 (satisfies_address_constraint_p): Likewise.
22011 (process_alt_operands, process_address, curr_insn_transform): Use them.
22013 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22015 * lra-int.h (lra_static_insn_data): Make operand_alternative a
22017 (target_lra_int, default_target_lra_int, this_target_lra_int)
22018 (op_alt_data): Delete.
22019 * lra.h (lra_init): Delete.
22020 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
22021 (init_insn_code_data_once): Remove op_alt_data handling.
22022 (finish_insn_code_data_once): Likewise.
22023 (init_op_alt_data): Delete.
22024 (get_static_insn_data): Initialize operand_alternative to null.
22025 (free_insn_recog_data): Cast operand_alternative before freeing it.
22026 (setup_operand_alternative): Take the operand_alternative as
22027 parameter and assume it isn't already cached in the static
22029 (lra_set_insn_recog_data): Update accordingly.
22030 (lra_init): Delete.
22031 * ira.c (ira_init): Don't call lra_init.
22032 * target-globals.h (this_target_lra_int): Declare.
22033 (target_globals): Remove lra_int.
22034 (restore_target_globals): Update accordingly.
22035 * target-globals.c: Don't include lra-int.h.
22036 (default_target_globals, save_target_globals): Remove lra_int.
22038 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22040 * recog.h (operand_alternative): Convert reg_class, reject,
22041 matched and matches into bitfields.
22042 (preprocess_constraints): New overload.
22043 (preprocess_insn_constraints): New function.
22044 (preprocess_constraints): Take the insn as parameter.
22045 (recog_op_alt): Change into a pointer.
22046 (target_recog): Add x_op_alt.
22047 * recog.c (asm_op_alt): New variable.
22048 (recog_op_alt): Change into a pointer.
22049 (preprocess_constraints): New overload, replacing the old function
22050 definition with one that doesn't use global state.
22051 (preprocess_insn_constraints): New function.
22052 (preprocess_constraints): Use them. Take the insn as parameter.
22053 Use asm_op_alt for asms.
22054 (recog_init): Free existing x_op_alt entries.
22055 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
22057 (make_early_clobber_and_input_conflicts): Likewise.
22058 (process_bb_node_lives): Pass the insn to process_constraints.
22059 * reg-stack.c (check_asm_stack_operands): Likewise.
22060 (subst_asm_stack_regs): Likewise.
22061 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22062 * regrename.c (build_def_use): Likewise.
22063 * sched-deps.c (sched_analyze_insn): Likewise.
22064 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
22065 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
22066 (note_invalid_constants): Likewise.
22067 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22068 (ix86_legitimate_combined_insn): Make operand_alternative pointer
22071 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22073 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
22074 * ira-lives.c (check_and_make_def_conflict): Check for disabled
22076 (make_early_clobber_and_input_conflicts): Likewise.
22077 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22079 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22081 * recog.h (alternative_class): New function.
22082 (which_op_alt): Return a const recog_op_alt.
22083 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
22084 (subst_asm_stack_regs): Likewise.
22085 * config/arm/arm.c (note_invalid_constants): Likewise.
22086 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
22087 the operand_alternative; use alternative class instead.
22088 * sel-sched.c (get_reg_class): Likewise.
22089 * regrename.c (build_def_use): Likewise.
22090 (hide_operands, restore_operands, record_out_operands): Update type
22093 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22095 * recog.h (recog_op_alt): Convert to a flat array.
22096 (which_op_alt): New function.
22097 * recog.c (recog_op_alt): Convert to a flat array.
22098 (preprocess_constraints): Update accordingly, grouping all
22099 operands of the same alternative together, rather than the
22101 * ira-lives.c (check_and_make_def_conflict): Likewise.
22102 (make_early_clobber_and_input_conflicts): Likewise.
22103 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22104 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
22105 (subst_asm_stack_regs): Likewise.
22106 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22107 * regrename.c (hide_operands, record_out_operands): Likewise.
22108 (build_def_use): Likewise.
22109 * sel-sched.c (get_reg_class): Likewise.
22110 * config/arm/arm.c (note_invalid_constants): Likewise.
22112 2014-06-04 Jason Merrill <jason@redhat.com>
22116 * gimplify.c (gimplify_arg): Non-static.
22117 * gimplify.h: Declare it.
22119 2014-06-04 Richard Biener <rguenther@suse.de>
22121 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
22122 TREE_PUBLIC and DECL_EXTERNAL decls.
22124 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
22126 * regcprop.c (copyprop_hardreg_forward_1): Account for
22127 HARD_REGNO_CALL_PART_CLOBBERED.
22129 2014-06-04 Richard Biener <rguenther@suse.de>
22131 * configure.ac: Check whether the underlying type of int64_t
22132 is long or long long.
22133 * configure: Regenerate.
22134 * config.in: Likewise.
22135 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
22136 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22138 2014-06-04 Richard Biener <rguenther@suse.de>
22140 PR tree-optimization/60098
22141 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
22143 (dse_optimize_stmt): Simplify, now that we found a kill
22146 2014-06-04 Richard Biener <rguenther@suse.de>
22148 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
22149 of accesses with non-invariant address.
22151 2014-06-04 Martin Liska <mliska@suse.cz>
22153 * cgraph.h (cgraph_make_wrapper): New function introduced.
22154 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
22155 * ipa-inline.h (inline_analyze_function): The function is global.
22156 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
22158 2014-06-04 Martin Liska <mliska@suse.cz>
22160 * tree.h (private_lookup_attribute_starting): New function.
22161 (lookup_attribute_starting): Likewise.
22162 * tree.c (private_lookup_attribute_starting): Likewise.
22164 2014-06-04 Martin Liska <mliska@suse.cz>
22166 * cgraph.h (expand_thunk): New argument added.
22167 (address_taken_from_non_vtable_p): New global function.
22168 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
22169 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
22170 * cgraphunit.c (analyze_function): Likewise.
22171 (assemble_thunks_and_aliases): Argument added to call.
22172 (expand_thunk): New argument forces to produce GIMPLE thunk.
22174 2014-06-04 Martin Liska <mliska@suse.cz>
22176 * coverage.h (coverage_compute_cfg_checksum): Argument added.
22177 * coverage.c (coverage_compute_cfg_checksum): Likewise.
22178 * profile.c (branch_prob): Likewise.
22180 2014-06-04 Martin Jambor <mjambor@suse.cz>
22183 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
22184 handler for switch on an ipa_ref_use enum.
22185 * ipa-reference.c (analyze_function): Likewise.
22187 2014-06-04 Kai Tietz <ktietz@redhat.com>
22189 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
22190 from old call-instruction.
22192 2014-06-04 Bin Cheng <bin.cheng@arm.com>
22194 * config/aarch64/aarch64.c (aarch64_classify_address)
22195 (aarch64_legitimize_reload_address): Support full addressing modes
22197 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
22198 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
22200 2014-06-03 Andrew Pinski <apinski@cavium.com>
22202 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
22205 2014-06-03 Andrew Pinski <apinski@cavium.com>
22207 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
22208 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
22210 2014-06-03 Kai Tietz <ktietz@redhat.com>
22212 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
22215 2014-06-03 Dehao Chen <dehao@google.com>
22217 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
22220 2014-06-03 Marek Polacek <polacek@redhat.com>
22223 * doc/invoke.texi: Document -Wswitch-bool.
22224 * function.c (stack_protect_epilogue): Cast controlling expression of
22226 * gengtype.c (walk_type): Generate switch expression with its
22227 controlling expression cast to int.
22229 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
22231 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
22233 * config/avr/avr-tables.opt: Regenerate.
22234 * config/avr/t-multilib: Regenerate.
22235 * doc/avr-mmcu.texi: Regenerate.
22237 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
22238 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22240 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
22241 (ata6617c, ata664251): Add new avr35 devices.
22242 (ata6612c): Add new avr4 device.
22243 (ata6613c, ata6614q): Add new avr5 devices.
22244 * config/avr/avr-tables.opt: Regenerate.
22245 * config/avr/t-multilib: Regenerate.
22246 * doc/avr-mmcu.texi: Regenerate.
22248 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22250 * gcc/config/aarch64/aarch64-builtins.c
22251 (aarch64_types_binop_ssu_qualifiers): New static data.
22252 (TYPES_BINOP_SSU): Define.
22253 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
22254 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
22255 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
22256 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
22257 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
22258 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
22259 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
22260 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
22261 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
22262 suffix to builtin function name, remove cast.
22263 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
22264 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
22265 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
22267 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22269 * gcc/config/aarch64/aarch64-builtins.c
22270 (aarch64_types_binop_uus_qualifiers,
22271 aarch64_types_shift_to_unsigned_qualifiers,
22272 aarch64_types_unsigned_shiftacc_qualifiers): Define.
22273 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
22274 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
22275 sqshlu_n, uqshl_n): Update qualifiers.
22276 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
22277 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
22278 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
22279 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
22280 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
22281 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
22282 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
22283 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
22284 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
22285 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
22286 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
22287 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
22288 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
22289 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
22290 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
22291 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
22292 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
22293 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
22294 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
22295 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
22296 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
22297 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
22298 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
22299 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
22300 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
22301 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
22302 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
22304 2014-06-03 Teresa Johnson <tejohnson@google.com>
22306 * tree-sra.c (modify_function): Record caller nodes after rebuild.
22308 2014-06-02 Jason Merrill <jason@redhat.com>
22311 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
22313 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22315 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
22318 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22320 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
22322 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
22323 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
22324 * config/aarch64/iterators.md (REVERSE): New iterator.
22325 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
22326 (rev_op): New int_attribute.
22327 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
22328 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
22329 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
22330 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
22331 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
22332 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
22333 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
22334 Replace temporary __asm__ with __builtin_shuffle.
22336 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22338 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
22340 * config/mips/mips-tables.opt: Regenerate.
22341 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
22342 to use mips_isa_rev rather than ISA_MIPS32R2.
22343 * config/mips/mips.h (ISA_MIPS32R3): New define.
22344 (ISA_MIPS32R5): New define.
22345 (ISA_MIPS64R3): New define.
22346 (ISA_MIPS64R5): New define.
22347 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
22348 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
22349 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
22351 (MIPS_ISA_SYNCI_SPEC): Likewise.
22352 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
22353 (LINK_SPEC): Added mips32r3 and mips32r5.
22354 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
22355 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
22356 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
22357 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
22358 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
22359 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
22360 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
22362 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22364 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
22366 * config/mips/mips.opt (mxpa): New option.
22367 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
22370 2014-06-03 Martin Jambor <mjambor@suse.cz>
22373 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
22376 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
22378 PR tree-optimization/61328
22379 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
22380 initialization from find_bswap_or_nop_1.
22381 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
22382 in source_expr2 before using the size value the function sets. Also
22383 make use of init_symbolic_number () in both the old place and
22384 find_bswap_or_nop_load () to avoid reading uninitialized memory when
22385 doing recursion in the GIMPLE_BINARY_RHS case.
22387 2014-06-03 Richard Biener <rguenther@suse.de>
22389 PR tree-optimization/61383
22390 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
22393 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
22395 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
22396 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
22397 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
22398 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
22400 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
22401 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
22402 * system.h: ...here and make it unconditional.
22403 * target.def (conditional_register_usage): Mention
22404 define_register_constraint instead of old-style constraint macros.
22405 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
22406 * doc/tm.texi: Regenerate.
22407 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
22408 protected by !USE_MD_CONSTRAINTS.
22409 * config/frv/frv.md: Remove quote from old version of documentation.
22410 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
22411 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
22412 CONST_DOUBLE_OK_FOR_LETTER.
22413 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
22415 2014-06-02 Andrew Pinski <apinski@cavium.com>
22417 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
22418 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
22419 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
22420 file whose name depends on -mabi= and -mbig-endian.
22421 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
22422 Handle LP64 better and handle ilp32 too.
22423 (MULTILIB_OPTIONS): Delete.
22424 (MULTILIB_DIRNAMES): Delete.
22426 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
22428 * expr.h: Remove prototypes of functions defined in builtins.c.
22429 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
22430 Remove prototypes of functions defined in builtins.c.
22431 * builtins.h: Update prototype list to include all exported functions.
22432 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
22433 no_c99_libc_has_function): Move to targhooks.c
22434 (build_string_literal, build_call_expr_loc_array,
22435 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
22437 (expand_builtin_object_size, fold_builtin_object_size): Make static.
22438 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
22439 no_c99_libc_has_function): Relocate from builtins.c.
22440 * tree.c: Include builtins.h.
22441 (build_call_expr_loc_array, build_call_expr_loc_vec,
22442 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
22444 * fold-const.h (fold_fma): Move prototype to builtins.h.
22445 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
22446 * asan.c: Include builtins.h.
22447 * cfgexpand.c: Likewise.
22448 * convert.c: Likewise.
22449 * emit-rtl.c: Likewise.
22450 * except.c: Likewise.
22451 * expr.c: Likewise.
22452 * fold-const.c: Likewise.
22453 * gimple-fold.c: Likewise.
22454 * gimple-ssa-strength-reduction.c: Likewise.
22455 * gimplify.c: Likewise.
22456 * ipa-inline.c: Likewise.
22457 * ipa-prop.c: Likewise.
22458 * lto-streamer-out.c: Likewise.
22459 * stmt.c: Likewise.
22460 * tree-inline.c: Likewise.
22461 * tree-object-size.c: Likewise.
22462 * tree-sra.c: Likewise.
22463 * tree-ssa-ccp.c: Likewise.
22464 * tree-ssa-forwprop.c: Likewise.
22465 * tree-ssa-loop-ivcanon.c: Likewise.
22466 * tree-ssa-loop-ivopts.c: Likewise.
22467 * tree-ssa-math-opts.c: Likewise.
22468 * tree-ssa-reassoc.c: Likewise.
22469 * tree-ssa-threadedge.c: Likewise.
22470 * tree-streamer-in.c: Likewise.
22471 * tree-vect-data-refs.c: Likewise.
22472 * tree-vect-patterns.c: Likewise.
22473 * tree-vect-stmts.c: Likewise.
22474 * config/aarch64/aarch64.c: Likewise.
22475 * config/alpha/alpha.c: Likewise.
22476 * config/arc/arc.c: Likewise.
22477 * config/arm/arm.c: Likewise.
22478 * config/avr/avr.c: Likewise.
22479 * config/bfin/bfin.c: Likewise.
22480 * config/c6x/c6x.c: Likewise.
22481 * config/cr16/cr16.c: Likewise.
22482 * config/cris/cris.c: Likewise.
22483 * config/epiphany/epiphany.c: Likewise.
22484 * config/fr30/fr30.c: Likewise.
22485 * config/frv/frv.c: Likewise.
22486 * config/h8300/h8300.c: Likewise.
22487 * config/i386/i386.c: Likewise.
22488 * config/i386/winnt.c: Likewise.
22489 * config/ia64/ia64.c: Likewise.
22490 * config/iq2000/iq2000.c: Likewise.
22491 * config/lm32/lm32.c: Likewise.
22492 * config/m32c/m32c.c: Likewise.
22493 * config/m32r/m32r.c: Likewise.
22494 * config/m68k/m68k.c: Likewise.
22495 * config/mcore/mcore.c: Likewise.
22496 * config/mep/mep.c: Likewise.
22497 * config/microblaze/microblaze.c: Likewise.
22498 * config/mips/mips.c: Likewise.
22499 * config/mmix/mmix.c: Likewise.
22500 * config/mn10300/mn10300.c: Likewise.
22501 * config/moxie/moxie.c: Likewise.
22502 * config/msp430/msp430.c: Likewise.
22503 * config/nds32/nds32.c: Likewise.
22504 * config/pa/pa.c: Likewise.
22505 * config/pdp11/pdp11.c: Likewise.
22506 * config/picochip/picochip.c: Likewise.
22507 * config/rl78/rl78.c: Likewise.
22508 * config/rs6000/rs6000.c: Likewise.
22509 * config/rx/rx.c: Likewise.
22510 * config/s390/s390.c: Likewise.
22511 * config/score/score.c: Likewise.
22512 * config/sh/sh.c: Likewise.
22513 * config/sparc/sparc.c: Likewise.
22514 * config/spu/spu.c: Likewise.
22515 * config/stormy16/stormy16.c: Likewise.
22516 * config/tilegx/tilegx.c: Likewise.
22517 * config/tilepro/tilepro.c: Likewise.
22518 * config/v850/v850.c: Likewise.
22519 * config/vax/vax.c: Likewise.
22520 * config/xtensa/xtensa.c: Likewise.
22522 2014-06-02 Jeff Law <law@redhat.com>
22524 PR rtl-optimization/61094
22525 * ree.c (combine_reaching_defs): Do not reextend an insn if it
22526 was marked as do_no_reextend. If a copy is needed to eliminate
22527 an extension, then mark it as do_not_reextend.
22529 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22531 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
22533 2014-06-02 Richard Henderson <rth@redhat.com>
22536 * config/alpha/alpha.c (print_operand_address): Allow symbolic
22537 addresses inside asms. Use output_operand_lossage instead of
22540 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
22543 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
22544 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
22546 2014-06-02 Tom de Vries <tom@codesourcery.com>
22548 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
22549 case that x has VOIDmode.
22551 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
22553 * varasm.c (copy_constant): Delete function.
22554 (build_constant_desc): Don't call it.
22556 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22559 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
22560 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
22561 with immediate_operand.
22563 2014-06-02 Andreas Schwab <schwab@suse.de>
22565 * config/ia64/ia64.c
22566 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
22567 pending_data_specs first.
22569 2014-06-02 Richard Biener <rguenther@suse.de>
22571 PR tree-optimization/61378
22572 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
22573 valueized_anything.
22575 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
22577 * config/i386/constraints.md (Bw): Rename from 'w'.
22578 (Bz): Rename from 'z'.
22579 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
22581 2014-06-01 Kai Tietz <ktietz@redhat.com>
22584 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
22585 * config/i386/i386.md (sibcall_insn_operand): Use Bs
22586 instead of m constraint.
22588 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
22590 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22591 a separate alternative where the scratch operand 2 is marked as
22594 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22596 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22597 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22598 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22599 and __builtins_arm_get_fpscr.
22600 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22601 __builtins_arm_get_fpscr.
22602 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22603 __builtins_arm_ldfpscr.
22604 (arm_atomic_assign_expand_fenv): New function.
22605 * config/arm/vfp.md (set_fpscr): New pattern.
22606 (get_fpscr) : Likewise.
22607 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22609 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22610 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22612 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22614 * asan.c (report_error_func): Add SLOW_P argument, use
22615 BUILT_IN_ASAN_*_N if set.
22616 (build_check_stmt): Likewise.
22617 (instrument_derefs): If T has insufficient alignment,
22618 force same handling as for odd sizes.
22620 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22621 BUILT_IN_ASAN_REPORT_STORE_N): New.
22622 * asan.c (struct asan_mem_ref): Change access_size type to
22624 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22625 update_mem_ref_hash_table): Likewise.
22626 (asan_mem_ref_hasher::hash): Hash in a HWI.
22627 (report_error_func): Change size_in_bytes argument to HWI.
22628 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22630 (build_shadow_mem_access): New function.
22631 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22632 Handle size_in_bytes not power of two or larger than 16.
22633 (instrument_derefs): Don't give up if size_in_bytes is not
22634 power of two or is larger than 16.
22636 2014-05-30 Kai Tietz <ktietz@redhat.com>
22639 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22640 for sibling-tail-calls.
22641 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22643 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22644 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22646 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22648 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22649 * config/avr/avr-tables.opt: Regenerate.
22650 * config/avr/t-multilib: Regenerate.
22651 * doc/avr-mmcu.texi: Regenerate.
22653 2014-05-30 Ian Lance Taylor <iant@google.com>
22655 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
22658 2014-05-30 Tom de Vries <tom@codesourcery.com>
22660 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
22663 2014-05-30 Tom de Vries <tom@codesourcery.com>
22665 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22666 * lra.c (initialize_lra_reg_info_element): Add init of
22667 actual_call_used_reg_set field.
22668 (lra): Call lra_create_live_ranges before lra_inheritance for
22670 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22672 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
22673 instead of call_used_reg_set for -fuse-caller-save.
22674 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22676 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22678 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
22680 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
22682 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
22684 * ira.c (ira_get_dup_out_num): Check for output operands at
22685 the start of the loop. Handle cases where an included alternative
22686 follows an excluded one.
22688 2014-05-29 Mike Stump <mikestump@comcast.net>
22691 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
22692 post ld passes when lto is used.
22694 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
22696 PR rtl-optimization/61325
22697 * lra-constraints.c (process_address): Rename to process_address_1.
22698 (process_address): New function.
22700 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
22702 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
22703 TYPES_BINOPV): New static data.
22704 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
22706 * config/aarch64/aarch64-simd.md (aarch64_ext,
22707 aarch64_im_lane_boundsi): New patterns.
22708 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
22710 (aarch64_evpc_ext): New function.
22712 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
22714 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
22715 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
22716 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
22717 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
22718 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
22720 2014-05-29 Tom de Vries <tom@codesourcery.com>
22722 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
22724 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
22725 Richard Sandiford <rdsandiford@googlemail.com>
22727 * arm/iterators.md (shiftable_ops): New code iterator.
22728 (t2_binop0, arith_shift_insn): New code attributes.
22729 * arm/predicates.md (shift_nomul_operator): New predicate.
22730 * arm/arm.md (insn_enabled): Delete.
22731 (enabled): Remove insn_enabled test.
22732 (*arith_shiftsi): Delete. Replace with ...
22733 (*<arith_shift_insn>_multsi): ... new pattern.
22734 (*<arith_shift_insn>_shiftsi): ... new pattern.
22735 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
22737 2014-05-29 Radovan Obradovic <robradovic@mips.com>
22738 Tom de Vries <tom@codesourcery.com>
22740 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
22741 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
22743 (mips_split_call): Use POST_CALL_TMP_REG.
22744 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
22746 2014-05-29 Tom de Vries <tom@codesourcery.com>
22748 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
22749 with #ifdef STACK_REGS.
22751 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
22753 * varasm.c (get_variable_section): Walk aliases.
22754 (place_block_symbol): Walk aliases.
22756 2014-05-28 Tom de Vries <tom@codesourcery.com>
22759 2014-05-28 Tom de Vries <tom@codesourcery.com>
22761 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22762 * lra.c (initialize_lra_reg_info_element): Add init of
22763 actual_call_used_reg_set field.
22764 (lra): Call lra_create_live_ranges before lra_inheritance for
22766 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22768 * lra-constraints.c (need_for_call_save_p): Use
22769 actual_call_used_reg_set instead of call_used_reg_set for
22771 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22773 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22775 * doc/md.texi: Document that the % constraint character must
22776 be at the beginning of the string.
22777 * genoutput.c (validate_insn_alternatives): Check that '=',
22778 '+' and '%' only appear at the beginning of a constraint.
22779 * ira.c (commutative_constraint_p): Delete.
22780 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
22781 at the start of the string.
22782 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
22784 * config/arm/neon.md (bicdi3_neon): Likewise.
22785 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
22786 (slt_si, sltu_si): Likewise.
22787 * config/vax/vax.md (sbcdi3): Likewise.
22788 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
22789 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
22790 (mul64): Move '%' to beginning of constraint.
22791 * config/arm/arm.md (*xordi3_insn): Likewise.
22792 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
22793 (xorsi3): Likewise.
22795 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22797 * doc/md.texi: Document the restrictions on the "enabled" attribute.
22799 2014-05-28 Jason Merrill <jason@redhat.com>
22802 * cgraph.h (symtab_node::get_comdat_group_id): New.
22803 * cgraphunit.c (analyze_functions): Call it.
22804 * symtab.c (dump_symtab_node): Likewise.
22805 * tree.c (decl_comdat_group_id): New.
22806 * tree.h: Declare it.
22807 * lto-streamer-out.c (write_symbol): Use it.
22808 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
22810 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
22812 PR bootstrap/PR61146
22813 * wide-int.cc: Do not include longlong.h when compiling with clang.
22815 2014-05-28 Richard Biener <rguenther@suse.de>
22817 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
22818 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
22819 (vrp_visit_assignment_or_call): Print less vertical space.
22820 (vrp_visit_stmt): Likewise.
22821 (vrp_visit_phi_node): Likewise. For a PHI argument with
22822 VR_VARYING range consider recording it as copy.
22824 2014-05-28 Richard Biener <rguenther@suse.de>
22827 2014-05-28 Richard Biener <rguenther@suse.de>
22829 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22831 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
22833 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
22834 sufficiently aligned and an offset is used at the same time.
22835 (expand_expr_real_1): Likewise.
22837 2014-05-28 Richard Biener <rguenther@suse.de>
22839 PR middle-end/61045
22840 * fold-const.c (fold_comparison): When folding
22841 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
22842 the sign of the remaining constant operand stays the same.
22844 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
22846 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
22847 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
22848 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
22850 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
22851 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
22852 (m32bit-doubles) Likewise.
22853 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
22854 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
22857 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22859 * configure.ac ($gcc_cv_ld_clearcap): New test.
22860 * configure: Regenerate.
22861 * config.in: Regenerate.
22862 * config/sol2.opt (mclear-hwcap): New option.
22863 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
22864 * config/sol2-clearcap.map: Moved here from
22865 testsuite/gcc.target/i386/clearcap.map.
22866 * config/sol2-clearcapv2.map: Move here from
22867 gcc.target/i386/clearcapv2.map.
22868 * config/t-sol2 (install): Depend on install-clearcap-map.
22869 (install-clearcap-map): New target.
22870 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
22873 2014-05-28 Richard Biener <rguenther@suse.de>
22875 * hwint.h (*_HALF_WIDE_INT*): Move to ...
22876 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
22877 ... here and remove the rest.
22878 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22880 2014-05-28 Richard Biener <rguenther@suse.de>
22882 PR tree-optimization/61335
22883 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
22884 new range fails, drop to varying.
22886 2014-05-28 Olivier Hainque <hainque@adacore.com>
22888 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
22889 (CPP_SPEC): Add entry for -mcpu=8548.
22890 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
22891 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
22893 2014-05-28 Tom de Vries <tom@codesourcery.com>
22895 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22896 * lra.c (initialize_lra_reg_info_element): Add init of
22897 actual_call_used_reg_set field.
22898 (lra): Call lra_create_live_ranges before lra_inheritance for
22900 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22902 * lra-constraints.c (need_for_call_save_p): Use
22903 actual_call_used_reg_set instead of call_used_reg_set for
22905 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22907 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22908 Tom de Vries <tom@codesourcery.com>
22910 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
22912 (@item -fuse-caller-save): New item.
22914 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22915 Tom de Vries <tom@codesourcery.com>
22917 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
22918 OPT_fuse_caller_save.
22920 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22921 Tom de Vries <tom@codesourcery.com>
22923 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
22924 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
22925 get_call_reg_set_usage.
22926 * resource.c (mark_set_resources, mark_target_live_regs): Use
22927 get_call_reg_set_usage.
22928 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
22930 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
22931 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
22932 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22933 * ira-build.c (ira_create_allocno): Init
22934 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22935 (create_cap_allocno, propagate_allocno_info)
22936 (propagate_some_info_from_allocno)
22937 (copy_info_to_removed_store_destinations): Handle
22938 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22939 * ira-costs.c (ira_tune_allocno_costs): Use
22940 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
22942 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22943 Tom de Vries <tom@codesourcery.com>
22945 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
22946 and function_used_regs_valid fields.
22947 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
22948 find_all_hard_reg_sets.
22949 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
22950 (get_call_reg_set_usage): New function.
22951 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
22952 * regs.h (get_call_reg_set_usage): Declare.
22954 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22957 * config/dbx.h (License): Add Runtime Library Exception.
22958 * config/newlib-stdint.h (License): Same.
22959 * config/rtems.h (License): Same
22960 * config/initfini-array.h (License): Same
22961 * config/v850/v850.h (License): Same.
22962 * config/v850/v850-opts.h (License): Same
22963 * config/v850/rtems.h (License): Same.
22965 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22968 * doc/extend.texi (Local Labels): Note that label differences are
22969 not supported for AVR.
22971 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22972 Olivier Hainque <hainque@adacore.com>
22974 * rtl.h (set_for_reg_notes): Declare.
22975 * emit-rtl.c (set_for_reg_notes): New function.
22976 (set_unique_reg_note): Use it.
22977 * optabs.c (add_equal_note): Likewise
22979 2014-05-27 Andrew Pinski <apinski@cavium.com>
22981 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
22982 Use <w> for the register in assembly template.
22983 (stack_protect_test): Use the mode of operands[0] for the result.
22984 (stack_protect_test_<mode>): Use <w> for the register
22985 in assembly template.
22987 2014-05-27 DJ Delorie <dj@redhat.com>
22989 * config/rx/rx.c (add_vector_labels): New.
22990 (rx_output_function_prologue): Call it.
22991 (rx_handle_func_attribute): Don't require empty arguments.
22992 (rx_handle_vector_attribute): New.
22993 (rx_attribute_table): Add "vector" attribute.
22994 * doc/extend.texi (interrupt, vector): Document new/changed
22995 RX-specific attributes.
22997 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
22999 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23001 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
23002 predicate to detect a negative quotient.
23004 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
23006 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
23007 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
23008 Add X - Y CMP 0 to X CMP Y transformation.
23009 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
23011 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
23013 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
23016 2014-05-27 Steve Ellcey <sellcey@mips.com>
23018 * config/mips/mips.c: Add include of cgraph.h.
23020 2014-05-27 Richard Biener <rguenther@suse.de>
23022 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
23024 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23027 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
23028 * config/arm/arm-cores.def (License): Same.
23029 * config/arm/arm-opts.h (License): Same.
23030 * config/arm/aout.h (License): Same.
23031 * config/arm/bpabi.h (License): Same.
23032 * config/arm/elf.h (License): Same.
23033 * config/arm/linux-elf.h (License): Same.
23034 * config/arm/linux-gas.h (License): Same.
23035 * config/arm/netbsd-elf.h (License): Same.
23036 * config/arm/uclinux-eabi.h (License): Same.
23037 * config/arm/uclinux-elf.h (License): Same.
23038 * config/arm/vxworks.h (License): Same.
23040 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23042 * config/arm/neon.md (neon_bswap<mode>): New pattern.
23043 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
23044 (arm_init_neon_builtins): Handle NEON_BSWAP.
23045 Define required type nodes.
23046 (arm_expand_neon_builtin): Handle NEON_BSWAP.
23047 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
23048 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
23049 * config/arm/iterators.md (VDQHSD): New mode iterator.
23051 2014-05-27 Richard Biener <rguenther@suse.de>
23053 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
23054 Try using literal operands when comparing value-ranges failed.
23056 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23058 * ira.c (commutative_operand): Adjust for change to recog_data.
23059 [Missing from previous commit.]
23061 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23063 * system.h (TEST_BIT): New macro.
23064 * recog.h (alternative_mask): New type.
23065 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
23066 (recog_data_d): Replace alternative_enabled_p array with
23067 enabled_alternatives.
23068 (target_recog): New structure.
23069 (default_target_recog, this_target_recog): Declare.
23070 (get_enabled_alternatives, recog_init): Likewise.
23071 * recog.c (default_target_recog, this_target_recog): New variables.
23072 (get_enabled_alternatives): New function.
23073 (extract_insn): Use it.
23074 (recog_init): New function.
23075 (preprocess_constraints, constrain_operands): Adjust for change to
23077 * postreload.c (reload_cse_simplify_operands): Likewise.
23078 * reload.c (find_reloads): Likewise.
23079 * ira-costs.c (record_reg_classes): Likewise.
23080 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
23081 all alternatives after a disabled one would be skipped.
23082 (ira_implicitly_set_insn_hard_regs): Likewise.
23083 * ira.c (ira_setup_alts): Adjust for change to recog_data.
23084 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
23085 with enabled_alternatives.
23086 * lra.c (free_insn_recog_data): Update accordingly.
23087 (lra_update_insn_recog_data): Likewise.
23088 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
23089 * lra-constraints.c (process_alt_operands): Likewise. Handle
23090 only_alternative as part of the enabled mask.
23091 * target-globals.h (this_target_recog): Declare.
23092 (target_globals): Add a recog field.
23093 (restore_target_globals): Restore this_target_recog.
23094 * target-globals.c: Include recog.h.
23095 (default_target_globals): Initialize recog field.
23096 (save_target_globals): Likewise.
23097 * reginfo.c (reinit_regs): Call recog_init.
23098 * toplev.c (backend_init_target): Likewise.
23100 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23102 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
23103 rather than any named insn's code.
23105 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23108 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
23109 * config/arm/arm-cores.def (License): Same.
23111 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
23113 * tree.h (decl_comdat_group): Declare.
23114 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
23115 * tree.c (decl_comdat_group): Here.
23117 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
23119 PR rtl-optimization/61222
23120 * combine.c (simplify_shift_const_1): When moving a PLUS outside
23121 the shift, truncate the PLUS operand to the result mode.
23123 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
23126 * config/i386/i386.c (ix86_rtx_costs)
23127 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
23130 2014-05-26 Martin Jambor <mjambor@suse.cz>
23132 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
23135 2014-05-26 Richard Biener <rguenther@suse.de>
23137 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
23138 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
23139 Provide specializations.
23140 (wi::int_traits <HOST_WIDE_INT>,
23141 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
23143 2014-05-26 Alan Modra <amodra@gmail.com>
23146 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
23147 params and return a bool. Remove dead code. Update comment.
23148 Assert we have a const_int source. Remove bogus code from
23149 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
23150 handling of constants > 2G and reg_equal note, from..
23151 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
23152 return value. Update comment. If we can, use a new pseudo
23153 for intermediate calculations.
23154 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
23156 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
23157 call to rs6000_emit_set_const in splitter.
23158 (movdi_internal64+2, +3): Likewise.
23160 2014-05-26 Richard Biener <rguenther@suse.de>
23162 * system.h: Define __STDC_FORMAT_MACROS before
23163 including inttypes.h.
23164 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
23165 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
23166 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
23167 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
23168 HOST_WIDEST_INT_C): Remove.
23169 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
23170 if C99 inttypes.h is not available.
23171 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
23172 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
23173 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
23174 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
23175 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
23176 (struct output_info): Likewise.
23177 (print_statistics): Adjust.
23178 (dump_bitmap_statistics): Likewise.
23179 * bt-load.c (migrate_btr_defs): Print with PRId64.
23180 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
23181 (MAX_SAFE_MULTIPLIER): Adjust.
23182 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
23183 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
23184 dump_cgraph_node): Likewise.
23185 * final.c (dump_basic_block_info): Likewise.
23186 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
23187 * gcov.c (format_gcov): Likewise.
23188 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
23190 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
23191 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
23192 (inline_small_functions, dump_overall_stats, dump_inline_stats):
23193 Use PRId64 for dumping.
23194 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
23195 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
23196 (add_allocno_hard_regs): Adjust.
23197 * loop-doloop.c (doloop_modify): Print using PRId64.
23198 * loop-iv.c (inverse): Compute in uint64_t.
23199 (determine_max_iter, iv_number_of_iterations): Likewise.
23200 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
23201 Print using PRId64.
23202 * lto-streamer-out.c (write_symbol): Use uint64_t.
23203 * mcf.c (CAP_INFINITY): Use int64_t maximum.
23204 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
23205 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
23206 * modulo-sched.c (const_iteration_count): Use int64_t.
23207 (sms_schedule): Dump using PRId64.
23208 * predict.c (dump_prediction): Likewise.
23209 * pretty-print.h (pp_widest_integer): Remove.
23210 * profile.c (get_working_sets, is_edge_inconsistent,
23211 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
23212 * tree-pretty-print.c (pp_double_int): Remove case handling
23213 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
23214 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
23216 (pass_optimize_bswap::execute): Remove restriction on hosts.
23217 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
23218 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
23219 * tree.c (widest_int_cst_value): Remove.
23220 * tree.h (widest_int_cst_value): Likewise.
23221 * value-prof.c (dump_histogram_value): Print using PRId64.
23222 * gengtype.c (main): Also inject int64_t.
23223 * ggc-page.c (struct max_alignment): Use int64_t.
23224 * alloc-pool.c (struct allocation_object_def): Likewise.
23225 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
23227 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
23228 * doc/tm.texi: Regenerated.
23229 * gengtype-lex.l (IWORD): Handle [u]int64_t.
23230 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
23231 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
23232 mmix_output_register_setting): Use [u]int64_t in prototypes.
23233 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
23234 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
23235 mmix_output_octa, mmix_output_shifted_value): Adjust.
23236 (mmix_intval): Adjust. Remove unreachable case.
23237 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
23239 2014-05-26 Richard Biener <rguenther@suse.de>
23241 * configure.ac: Drop __int64 type check. Insist that we
23242 found uint64_t and int64_t.
23243 * hwint.h (HOST_BITS_PER___INT64): Remove.
23244 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
23245 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
23246 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
23247 (HOST_WIDEST_FAST_INT): Remove __int64 case.
23248 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
23249 for dst_q_src_df_rms_cdt.
23250 * configure: Regenerate.
23251 * config.in: Likewise.
23253 2014-05-26 Michael Tautschnig <mt@debian.org>
23256 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
23257 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
23259 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23261 PR rtl-optimization/61278
23262 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
23264 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23266 PR rtl-optimization/61220
23267 Part of PR rtl-optimization/61225
23268 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
23269 insn; skip split_edge for a block with only one successor.
23271 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23273 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
23276 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23278 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
23279 (update_vtable_references): New function.
23280 (function_and_variable_visibility): Rewrite also vtable initializers.
23281 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
23283 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23285 * ggc.h (ggc_grow): New function.
23286 * ggc-none.c (ggc_grow): New function.
23287 * ggc-page.c (ggc_grow): Likewise.
23289 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23291 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
23292 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
23293 comdat_can_be_unshared_p, cgraph_externally_visible_p,
23294 varpool_externally_visible_p, can_replace_by_local_alias,
23295 update_visibility_by_resolution_info, function_and_variable_visibility,
23296 pass_data_ipa_function_and_variable_visibility,
23297 make_pass_ipa_function_and_variable_visibility,
23298 whole_program_function_and_variable_visibility,
23299 pass_data_ipa_whole_program_visibility,
23300 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
23301 * cgraph.h (cgraph_local_node_p): Declare.
23302 * ipa-visibility.c: New file.
23303 * Makefile.in (OBJS): Add ipa-visiblity.o
23305 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23307 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
23308 that var decl is available.
23310 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23312 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
23313 symtab_node pointer.
23314 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
23315 (find_decls_types_r): Do not walk COMDAT_GROUP.
23316 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
23317 * varasm.c (make_decl_one_only): Use set_comdat_group;
23318 create node if needed.
23319 * ipa-inline-transform.c (save_inline_function_body): Update
23320 way we decl->symtab mapping.
23321 * symtab.c (symtab_hash, hash_node, eq_node
23322 symtab_insert_node_to_hashtable): Remove.
23323 (symtab_register_node): Update.
23324 (symtab_unregister_node): Update.
23325 (symtab_get_node): Reimplement as inline function.
23326 (symtab_add_to_same_comdat_group): Update.
23327 (symtab_dissolve_same_comdat_group_list): Update.
23328 (dump_symtab_base): Update.
23329 (verify_symtab_base): Update.
23330 (symtab_make_decl_local): Update.
23331 (fixup_same_cpp_alias_visibility): Update.
23332 (symtab_nonoverwritable_alias): Update.
23333 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
23334 * ipa.c (update_visibility_by_resolution_info): UPdate.
23335 * bb-reorder.c: Include cgraph.h
23336 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
23337 with comdat groups.
23338 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
23339 * cgraph.c (cgraph_get_create_node): Update.
23340 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
23342 (symtab_get_node): Make inline.
23343 (symtab_insert_node_to_hashtable): Remove.
23344 (symtab_can_be_discarded): Update.
23345 (decl_comdat_group): New function.
23346 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
23348 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
23350 (read_comdat_group): New function.
23351 (input_node, input_varpool_node): Use it.
23352 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
23354 * mips.c (mips_start_unique_function): Likewise.
23355 (ix86_code_end): Likewise.
23356 (rs6000_code_end): Likweise.
23357 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
23359 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23361 * gengtype-state.c (fatal_reading_state): Bring offline.
23362 * optabs.c (widening_optab_handler): Bring offline.
23363 * optabs.h (widening_optab_handler): Likewise.
23364 * final.c (get_attr_length_1): Likewise.
23366 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23368 * sched-int.h (sd_iterator_cond): Manually tail recurse.
23370 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23372 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
23373 (ppc440-compare): Include shift with dot.
23374 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
23375 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
23377 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
23379 (e6500_sfx2): Include it.
23380 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
23381 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
23382 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
23383 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
23384 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
23385 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
23386 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
23387 *lshiftrt_internal1le, *lshiftrt_internal1be,
23388 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
23389 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
23390 *rotldi3_internal10le, *rotldi3_internal10be,
23391 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
23392 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
23393 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
23394 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
23395 define_insns): Use type "shift" in the appropriate alternatives.
23397 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23399 * config/rs6000/rs6000.md (type): Add "logical". Delete
23401 (dot): Adjust comment.
23402 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
23403 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
23404 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
23405 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
23406 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
23407 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
23408 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
23409 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23411 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23412 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23413 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23414 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23415 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23416 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23417 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23418 * config/rs6000/8540.md (ppc8540_su): Adjust.
23419 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23420 cell-cmp-microcoded): Adjust.
23421 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23422 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23423 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23424 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23425 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23426 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23427 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23428 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23429 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23431 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23432 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
23433 Adjust. Adjust comment.
23434 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23435 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23437 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23439 * config/rs6000/rs6000.md (type): Add "add".
23440 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
23441 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
23442 define_insns): Use it.
23443 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23445 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23446 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23447 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23448 * config/rs6000/601.md (ppc601-integer): Adjust.
23449 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23450 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23451 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23452 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23453 * config/rs6000/8540.md (ppc8540_su): Adjust.
23454 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23455 cell-cmp-microcoded): Adjust.
23456 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23457 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23458 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23459 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23460 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23461 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23462 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23463 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23464 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23466 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23467 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
23468 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23469 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23471 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23473 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
23474 "delayed_compare", "var_delayed_compare".
23475 (var_shift): New attribute.
23476 (cell_micro): Adjust.
23477 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
23478 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
23479 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
23480 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23481 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23482 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23483 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23484 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
23485 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
23486 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
23487 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
23488 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
23489 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
23490 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
23491 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
23492 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
23493 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
23494 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
23495 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
23496 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
23497 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
23498 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
23499 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
23500 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23501 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23503 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23504 * config/rs6000/440.md (ppc440-integer): Adjust.
23505 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23506 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
23507 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23508 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23509 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23510 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23511 * config/rs6000/8540.md (ppc8540_su): Adjust.
23512 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23513 cell-cmp-microcoded): Adjust.
23514 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
23515 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23516 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
23517 e500mc64_delayed): Adjust.
23518 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
23519 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
23520 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23521 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
23522 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
23523 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
23524 power6-delayed-compare, power6-var-delayed-compare): Adjust.
23525 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
23526 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
23528 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23529 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23531 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23533 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
23534 (bits): New mode_attr.
23535 (idiv_ldiv): Delete mode_attr.
23536 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
23537 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23538 rs6000_adjust_priority, is_nonpipeline_insn,
23539 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23541 * config/rs6000/40x.md (ppc403-idiv): Adjust.
23542 * config/rs6000/440.md (ppc440-idiv): Adjust.
23543 * config/rs6000/476.md (ppc476-idiv): Adjust.
23544 * config/rs6000/601.md (ppc601-idiv): Adjust.
23545 * config/rs6000/603.md (ppc603-idiv): Adjust.
23546 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
23547 ppc620-ldiv): Adjust.
23548 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
23549 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
23550 * config/rs6000/8540.md (ppc8540_divide): Adjust.
23551 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
23552 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
23553 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
23554 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
23555 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
23556 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
23557 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
23558 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
23559 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
23560 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
23561 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
23562 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
23563 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
23564 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
23565 * config/rs6000/titan.md (titan_fxu_div): Adjust.
23567 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23569 * config/rs6000/rs6000.md (type): Delete "insert_word",
23570 "insert_dword". Add "insert".
23571 (size): Update comment.
23572 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23573 insn_must_be_first_in_group): Adjust.
23574 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
23575 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
23576 *insvsi_internal6, insvdi_internal): Adjust.
23578 * config/rs6000/40x.md (ppc403-integer): Adjust.
23579 * config/rs6000/440.md (ppc440-integer): Adjust.
23580 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
23581 * config/rs6000/601.md (ppc601-integer): Adjust.
23582 * config/rs6000/603.md (ppc603-integer): Adjust.
23583 * config/rs6000/6xx.md (ppc604-integer): Adjust.
23584 * config/rs6000/7450.md (ppc7450-integer): Adjust.
23585 * config/rs6000/7xx.md (ppc750-integer): Adjust.
23586 * config/rs6000/8540.md (ppc8540_su): Adjust.
23587 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
23588 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
23589 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23590 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23591 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23592 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23593 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23594 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23595 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23596 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23597 * config/rs6000/power7.md (power7-integer): Adjust.
23598 * config/rs6000/power8.md (power8-1cyc): Adjust.
23599 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23600 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23602 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23604 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23605 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23606 (size): New attribute.
23607 (dot): New attribute.
23608 (cell_micro): Adjust.
23609 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23610 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23611 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23612 umuldi3_highpart): Adjust.
23613 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23614 rs6000_adjust_priority, is_nonpipeline_insn,
23615 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23617 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23618 ppc405-imul3): Adjust.
23619 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23620 * config/rs6000/476.md (ppc476-imul): Adjust.
23621 * config/rs6000/601.md (ppc601-imul): Adjust.
23622 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23623 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23624 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23625 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23626 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23628 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23629 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23630 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23631 cell-imul): Adjust.
23632 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23633 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23634 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23635 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23636 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23637 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23638 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23639 power4-lmul, power4-imul, power4-imul3): Adjust.
23640 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23641 power5-lmul, power5-imul, power5-imul3): Adjust.
23642 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23643 power6-lmul, power6-imul, power6-imul3): Adjust.
23644 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23645 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23647 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23648 rs64a-lmul): Adjust.
23649 * config/rs6000/titan.md (titan_imul): Adjust.
23651 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23653 * config/rs6000/rs6000.md (type): Add new value "halfmul".
23654 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
23655 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
23656 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
23657 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
23658 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
23659 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
23660 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
23661 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
23662 * config/rs6000/titan.md: Delete nonsensical comment.
23663 (titan_imul): Add type imul3.
23664 (titan_mulhw): Remove type imul3; add type halfmul.
23666 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23668 * config/rs6000/rs6000.md (type): Reorder, reformat.
23670 2014-05-23 Martin Jambor <mjambor@suse.cz>
23672 PR tree-optimization/53787
23673 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
23674 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
23675 analysis_done, update all uses.
23676 * ipa-prop.c: Include domwalk.h
23677 (param_analysis_info): Removed.
23678 (param_aa_status): New type.
23679 (ipa_bb_info): Likewise.
23680 (func_body_info): Likewise.
23681 (ipa_get_bb_info): New function.
23682 (aa_overwalked): Likewise.
23683 (find_dominating_aa_status): Likewise.
23684 (parm_bb_aa_status_for_bb): Likewise.
23685 (parm_preserved_before_stmt_p): Changed to use new param AA info.
23686 (load_from_unmodified_param): Accept func_body_info as a parameter
23687 instead of parms_ainfo.
23688 (parm_ref_data_preserved_p): Changed to use new param AA info.
23689 (parm_ref_data_pass_through_p): Likewise.
23690 (ipa_load_from_parm_agg_1): Likewise. Update callers.
23691 (compute_complex_assign_jump_func): Changed to use new param AA info.
23692 (compute_complex_ancestor_jump_func): Likewise.
23693 (ipa_compute_jump_functions_for_edge): Likewise.
23694 (ipa_compute_jump_functions): Removed.
23695 (ipa_compute_jump_functions_for_bb): New function.
23696 (ipa_analyze_indirect_call_uses): Likewise, moved variable
23698 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
23699 and info, moved variable declarations down.
23700 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
23702 (ipa_analyze_stmt_uses): Likewise.
23703 (ipa_analyze_params_uses): Removed.
23704 (ipa_analyze_params_uses_in_bb): New function.
23705 (ipa_analyze_controlled_uses): Likewise.
23706 (free_ipa_bb_info): Likewise.
23707 (analysis_dom_walker): New class.
23708 (ipa_analyze_node): Handle node-specific forbidden analysis,
23709 initialize and free func_body_info, use dominator walker.
23710 (ipcp_modif_dom_walker): New class.
23711 (ipcp_transform_function): Create and free func_body_info, use
23712 ipcp_modif_dom_walker, moved a lot of functionality there.
23714 2014-05-23 Marek Polacek <polacek@redhat.com>
23715 Jakub Jelinek <jakub@redhat.com>
23717 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
23718 * gcc.c (sanitize_spec_function): Likewise.
23719 * convert.c (convert_to_integer): Include "ubsan.h". Add
23720 floating-point to integer instrumentation.
23721 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
23722 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
23723 SANITIZE_NONDEFAULT.
23724 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
23725 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
23726 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
23727 * ubsan.c: Include "realmpfr.h" and "dfp.h".
23728 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
23729 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
23730 float/double/long double.
23731 (ubsan_instrument_float_cast): New function.
23732 * ubsan.h (ubsan_instrument_float_cast): Declare.
23734 2014-05-23 Jiong Wang <jiong.wang@arm.com>
23736 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
23738 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
23739 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
23740 Adjust for tailcalling through registers.
23741 * config/aarch64/aarch64.h (enum reg_class): New caller save
23743 (REG_CLASS_NAMES): Likewise.
23744 (REG_CLASS_CONTENTS): Likewise.
23745 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
23746 Allow tailcalling without decls.
23748 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23750 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23751 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
23753 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
23754 gsi, and variables v_* to v*.
23756 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
23758 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
23760 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23762 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
23763 * omp-low.c: Update accordingly.
23765 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
23766 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
23767 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
23768 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
23769 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
23770 GF_OMP_TARGET_KIND_UPDATE.
23772 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23773 Explicitly enumerate the expected region types.
23775 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
23778 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
23779 documentation; the old documentation didn't clearly state the
23780 constraints on the contents of the pointed-to storage.
23782 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23784 Fix bootstrap error on ia64
23785 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
23786 Return default value.
23788 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
23790 PR tree-optimization/54733
23791 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
23793 (find_bswap_or_nop_load): New.
23794 (find_bswap_1): Renamed to ...
23795 (find_bswap_or_nop_1): This. Also add support for memory source.
23796 (find_bswap): Renamed to ...
23797 (find_bswap_or_nop): This. Also add support for memory source and
23798 detection of bitwise operations equivalent to load in target
23800 (execute_optimize_bswap): Likewise. Also move its leading comment back
23801 in place and split statement transformation into ...
23802 (bswap_replace): This.
23804 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23806 PR rtl-optimization/61215
23807 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
23808 simplify_gen_subreg until final substitution.
23810 2014-05-23 Alan Modra <amodra@gmail.com>
23813 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
23814 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
23815 Use "Y" constraint rather than "m".
23817 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
23819 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
23821 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
23822 New function declaration.
23823 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
23824 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
23825 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
23826 (aarch64_init_builtins) : Initialize builtins
23827 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23828 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23829 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
23830 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
23831 and __builtins_aarch64_set_fpsr.
23832 (aarch64_atomic_assign_expand_fenv): New function.
23833 * config/aarch64/aarch64.md (set_fpcr): New pattern.
23834 (get_fpcr) : Likewise.
23835 (set_fpsr) : Likewise.
23836 (get_fpsr) : Likewise.
23837 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
23838 and UNSPECV_SET_FPSR.
23839 * doc/extend.texi (AARCH64 Built-in Functions) : Document
23840 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23841 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23843 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23845 PR rtl-optimization/60969
23846 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
23847 constraints. Set up mem cost for NO_REGS case.
23849 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
23851 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
23853 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
23855 * config/darwin.c: Include "lto-section-names.h".
23856 (LTO_SEGMENT_NAME): Don't define.
23857 * config/i386/winnt.c: Include "lto-section-names.h".
23858 * lto-streamer.c: Include "lto-section-names.h".
23859 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
23860 * lto-wrapper.c: Include "lto-section-names.h".
23861 (LTO_SECTION_NAME_PREFIX): Don't define.
23862 * lto-section-names.h: New file.
23863 * cgraphunit.c: Include "lto-section-names.h".
23865 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
23867 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
23869 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
23872 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
23874 2014-05-22 Nick Clifton <nickc@redhat.com>
23876 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
23878 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
23880 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
23881 -> (T)A transformation to integer types.
23883 2014-05-22 Teresa Johnson <tejohnson@google.com>
23885 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
23886 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
23887 (gcov_rewrite): Use gcov_nonruntime_assert.
23888 (gcov_open): Ditto.
23889 (gcov_write_words): Ditto.
23890 (gcov_write_length): Ditto.
23891 (gcov_read_words): Use gcov_nonruntime_assert, and remove
23892 gcc_assert from IN_LIBGCOV code.
23893 (gcov_read_summary): Use gcov_error to flag profile corruption.
23894 (gcov_sync): Use gcov_nonruntime_assert.
23895 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
23896 (gcov_histo_index): Use gcov_nonruntime_assert.
23897 (static void gcov_histogram_merge): Ditto.
23898 (compute_working_sets): Ditto.
23899 * gcov-io.h (gcov_nonruntime_assert): Define.
23900 (gcov_error): Define for !IN_LIBGCOV
23902 2014-05-22 Richard Biener <rguenther@suse.de>
23904 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23905 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
23906 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
23907 and deallocation site.
23908 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23909 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
23910 passing through the incoming points-to set.
23911 (handle_lhs_call): Use flags argument instead of recomputing it.
23912 (find_func_aliases_for_call): Call handle_lhs_call with proper
23915 2014-05-22 Jakub Jelinek <jakub@redhat.com>
23917 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
23918 all padding bits in REAL_VALUE_TYPE are cleared.
23920 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23922 Cleanup and improve multipass_dfa_lookahead_guard
23923 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
23924 (core2i7_first_cycle_multipass_begin,)
23925 (core2i7_first_cycle_multipass_issue,)
23926 (core2i7_first_cycle_multipass_backtrack): Update signature.
23927 * config/ia64/ia64.c
23928 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
23929 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
23930 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
23932 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
23933 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
23935 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
23937 * doc/tm.texi: Regenerate.
23939 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
23940 * haifa-sched.c (ready_try): Make signed to allow negative values.
23941 (rebug_ready_list_1): Update.
23942 (choose_ready): Simplify.
23943 (sched_extend_ready_list): Update.
23945 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23947 Remove IA64 speculation tweaking flags
23948 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
23949 speculation tuning flags.
23950 (msched-prefer-non-data-spec-insns,)
23951 (msched-prefer-non-control-spec-insns): Obsolete options.
23952 * haifa-sched.c (choose_ready): Remove handling of
23953 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23954 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
23955 and PREFER_NON_DATA_SPEC.
23956 * sel-sched.c (process_spec_exprs): Remove handling of
23957 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23959 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23961 Improve scheduling debug output
23962 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
23963 (advance_one_cycle): Update.
23964 (schedule_insn, queue_to_ready): Add debug printouts.
23965 (debug_ready_list_1): New static function.
23966 (debug_ready_list): Update.
23967 (max_issue): Add debug printouts.
23968 (dump_insn_stream): New static function.
23969 (schedule_block): Use it. Also better indent printouts.
23971 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23973 Fix sched_insn debug counter
23974 * haifa-sched.c (schedule_insn): Update.
23975 (struct haifa_saved_data): Add nonscheduled_insns_begin.
23976 (save_backtrack_point, restore_backtrack_point): Update.
23977 (first_nonscheduled_insn): New static function.
23978 (queue_to_ready, choose_ready): Use it.
23979 (schedule_block): Init nonscheduled_insns_begin.
23980 (sched_emit_insn): Update.
23983 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
23985 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
23987 (aarch64_secondary_reload) : LikeWise.
23988 (aarch64_class_max_nregs) : Remove CORE_REGS.
23989 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
23990 (REG_CLASS_NAMES) : Likewise.
23991 (REG_CLASS_CONTENTS) : LikeWise.
23992 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
23994 2014-05-21 Guozhi Wei <carrot@google.com>
23997 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
23999 (vqdmulhq_n_s16): Likewise.
24001 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
24003 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
24005 2014-05-21 Marek Polacek <polacek@redhat.com>
24008 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
24010 2014-05-21 Martin Jambor <mjambor@suse.cz>
24012 * doc/invoke.texi (Optimize Options): Document parameters
24013 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
24014 ipa-cp-array-index-hint-bonus.
24016 2014-05-21 Mark Wielaard <mjw@redhat.com>
24019 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
24020 version >= 3 or not strict DWARF.
24021 * langhooks.h (struct lang_hooks_for_types): Add
24022 enum_underlying_base_type.
24023 * langhooks.c (lhd_enum_underlying_base_type): New function.
24024 * gcc/langhooks.h (struct lang_hooks_for_types): Add
24025 enum_underlying_base_type.
24026 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
24027 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
24028 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
24030 2014-05-21 Richard Biener <rguenther@suse.de>
24032 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
24034 2014-05-21 John Marino <gnugcc@marino.st>
24036 * config.gcc (*-*-dragonfly*): New target.
24037 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
24038 * configure: Regenerate.
24039 * config/dragonfly-stdint.h: New.
24040 * config/dragonfly.h: New.
24041 * config/dragonfly.opt: New.
24042 * config/i386/dragonfly.h: New.
24043 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
24045 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24047 * tree.def (VOID_CST): New.
24048 * tree-core.h (TI_VOID): New.
24049 * tree.h (void_node): New.
24050 * tree.c (tree_node_structure_for_code, tree_code_size)
24051 (iterative_hash_expr): Handle VOID_CST.
24052 (build_common_tree_nodes): Initialize void_node.
24054 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
24056 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
24058 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
24060 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
24063 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
24064 flag_reorder_blocks_and_partition.
24065 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
24067 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
24070 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
24072 (*addc_r_t): Add new insn_and_split.
24074 2014-05-21 Jakub Jelinek <jakub@redhat.com>
24076 PR middle-end/61252
24077 * omp-low.c (handle_simd_reference): New function.
24078 (lower_rec_input_clauses): Use it. Defer adding reference
24079 initialization even for reduction without placeholder if in simd,
24080 handle it properly later on.
24082 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24084 PR tree-optimization/60899
24085 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
24086 assume all static symbols will have definition wile parsing and
24087 check the do have definition later in compilation; check that
24088 variable referring symbol will be output before concluding that
24089 reference is safe; be conservative for referring local statics;
24090 be more precise about when comdat is output in other partition.
24092 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24095 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
24097 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
24098 (ipa_inline): Loop inline_to_all_callers until no more aliases
24101 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24103 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
24104 set writeonly flag only for vars actually written to.
24106 2014-05-20 Dehao Chen <dehao@google.com>
24108 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
24109 and callee count to get clone count.
24110 * tree-inline.c (expand_call_inline): Use callee count instead of bb
24111 count in copy_body.
24113 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
24115 PR rtl-optimization/61243
24116 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
24118 2014-05-20 Xinliang David Li <davidxl@google.com>
24120 * cgraphunit.c (walk_polymorphic_call_targets): Add
24121 dbgcnt and fopt-info support.
24122 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
24123 * ipa-devirt.c (ipa_devirt): Ditto.
24124 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
24125 * ipa.c (walk_polymorphic_call_targets): Ditto.
24126 * gimple-fold.c (fold_gimple_assign): Ditto.
24127 (gimple_fold_call): Ditto.
24128 * dbgcnt.def: New counter.
24130 2014-05-20 DJ Delorie <dj@redhat.com>
24132 * config/msp430/msp430.md (split): Don't allow subregs when
24133 splitting SImode adds.
24134 (andneghi): Fix subtraction logic.
24135 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
24137 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24139 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
24141 * except.c (switch_to_exception_section, resolve_unique_section,
24142 get_named_text_section, default_function_rodata_section,
24143 align_variable, get_block_for_decl, default_section_type_flags):
24144 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
24145 * symtab.c (symtab_add_to_same_comdat_group,
24146 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
24147 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
24149 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
24150 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
24151 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24152 (c6x_function_in_section_p): Likewise.
24153 * config/darwin.c (machopic_select_section): Likewise.
24154 * config/arm/arm.c (arm_function_in_section_p): Likewise.
24155 * config/mips/mips.c (mips_function_rodata_section): Likewise.
24156 * config/mep/mep.c (mep_select_section): LIkewise.
24157 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24159 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
24161 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
24162 EH region of calls to pure functions that can throw an exception.
24163 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
24164 (copy_reference_ops_from_call): Also copy the EH region of the call if
24165 it can throw an exception.
24167 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24169 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
24170 nested VEC_SELECTs that are inverses of each other.
24172 2014-05-20 Richard Biener <rguenther@suse.de>
24174 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
24175 (extract_and_process_scc_for_name): not here.
24176 (cond_dom_walker::before_dom_children): Only process
24177 stmts that end the BB in interesting ways.
24178 (run_scc_vn): Mark param uses as visited.
24180 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24182 * config/arm/arm.md (arith_shiftsi): Do not predicate for
24185 2014-05-20 Nick Clifton <nickc@redhat.com>
24187 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
24188 (msp430_gimplify_va_arg_expr): New function.
24189 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
24191 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
24192 operand 0 in order to prevent confusion about the number of
24193 registers involved.
24195 2014-05-20 Richard Biener <rguenther@suse.de>
24197 PR tree-optimization/61221
24198 * tree-ssa-pre.c (el_to_update): Remove.
24199 (eliminate_dom_walker::before_dom_children): Handle released
24200 VDEFs by value-numbering them to the associated VUSE. Update
24201 stmt immediately for substituted call address.
24202 (eliminate): Remove delayed stmt updating code.
24203 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
24204 possibly late re-numbered vuses.
24205 (vn_reference_lookup_2): Adjust.
24206 (vn_reference_lookup_pieces): Likewise.
24207 (vn_reference_lookup): Likewise.
24209 2014-05-20 Richard Biener <rguenther@suse.de>
24211 * config.gcc: Remove need_64bit_hwint.
24212 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
24213 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
24215 * config.in: Regenerate.
24216 * configure: Likewise.
24218 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
24220 * doc/extend.texi: Create Label Attributes section,
24221 move all label attributes into it and reference it.
24223 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
24225 * arm.c (thumb1_reorg): When scanning backwards skip anything
24226 that's not a proper insn.
24228 2014-05-19 Richard Biener <rguenther@suse.de>
24230 PR tree-optimization/61221
24231 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24232 Do nothing for unreachable blocks.
24233 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
24234 Improve unreachability detection.
24236 2014-05-19 Richard Biener <rguenther@suse.de>
24238 PR tree-optimization/61209
24239 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
24241 2014-05-19 Nick Clifton <nickc@redhat.com>
24243 * except.c (init_eh): Fix computation of builtin setjmp buffer
24244 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
24246 2014-05-19 Richard Biener <rguenther@suse.de>
24248 PR tree-optimization/61184
24249 * tree-vrp.c (is_negative_overflow_infinity): Use
24250 TREE_OVERFLOW_P and do that check first.
24251 (is_positive_overflow_infinity): Likewise.
24252 (is_overflow_infinity): Likewise.
24253 (vrp_operand_equal_p): Properly treat operands with
24254 differing overflow as not equal.
24256 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
24258 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
24259 shift simplification where it was intended.
24261 2014-05-19 Christian Bruel <christian.bruel@st.com>
24264 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
24266 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
24269 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
24272 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24274 * reg-notes.def (CROSSING_JUMP): Likewise.
24275 * rtl.h (rtx_def): Update comment for jump flag.
24276 (CROSSING_JUMP_P): Define.
24277 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
24278 of a REG_CROSSING_JUMP note.
24279 * cfghooks.c (tidy_fallthru_edges): Likewise.
24280 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
24281 * emit-rtl.c (try_split): Likewise.
24282 * haifa-sched.c (sched_create_recovery_edges): Likewise.
24283 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
24284 * jump.c (redirect_jump_2): Likewise.
24285 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
24286 (relax_delay_slots): Likewise.
24287 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
24288 (bbit_di): Likewise.
24289 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
24290 * config/sh/sh.md (jump_compact): Likewise.
24291 * bb-reorder.c (rotate_loop): Likewise.
24292 (pass_duplicate_computed_gotos::execute): Likewise.
24293 (add_reg_crossing_jump_notes): Rename to...
24294 (update_crossing_jump_flags): ...this.
24295 (pass_partition_blocks::execute): Update accordingly.
24297 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24299 * tree.h: Remove extraneous template <>.
24301 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24303 * ipa.c (symtab_remove_unreachable_nodes): Remove
24304 symbol from comdat group if its body was eliminated.
24305 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
24306 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
24307 (symtab_unregister_node): ... this one.
24308 (verify_symtab_base): More strict checking of comdats.
24309 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
24311 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24313 * tree-pass.h (make_pass_ipa_comdats): New pass.
24314 * timevar.def (TV_IPA_COMDATS): New timevar.
24315 * passes.def (pass_ipa_comdats): Add.
24316 * Makefile.in (OBJS): Add ipa-comdats.o
24317 * ipa-comdats.c: New file.
24319 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24321 * ipa.c (update_visibility_by_resolution_info): New function.
24322 (function_and_variable_visibility): Use it.
24324 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24326 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
24328 (FOR_EACH_DEFINED_SYMBOL): New macro.
24329 (varpool_first_static_initializer, varpool_next_static_initializer,
24330 varpool_first_defined_variable, varpool_next_defined_variable):
24332 (symtab_in_same_comdat_p): Correctly deal with inline functions.
24334 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24336 * ggc-page.c (ggc_handle_finalizers): Add comment.
24338 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24340 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
24341 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
24342 (ggc_internal_cleared_alloc): Likewise.
24343 * ggc-page.c (finalizer): New class.
24344 (vec_finalizer): Likewise.
24345 (globals::finalizers): New member.
24346 (globals::vec_finalizers): Likewise.
24347 (ggc_internal_alloc): Record the finalizer if any for the block being
24349 (ggc_handle_finalizers): New function.
24350 (ggc_collect): Call ggc_handle_finalizers.
24351 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
24353 (ggc_internal_cleared_alloc): Likewise.
24354 (finalize): New function.
24355 (need_finalization_p): Likewise.
24356 (ggc_alloc): Install the type's destructor as the finalizer if it
24357 might do something.
24358 (ggc_cleared_alloc): Likewise.
24359 (ggc_vec_alloc): Likewise.
24360 (ggc_cleared_vec_alloc): Likewise.
24362 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24364 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
24366 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24368 * alias.c (record_alias_subset): Adjust.
24369 * bitmap.c (bitmap_element_allocate): Likewise.
24370 (bitmap_gc_alloc_stat): Likewise.
24371 * cfg.c (init_flow): Likewise.
24372 (alloc_block): Likewise.
24373 (unchecked_make_edge): Likewise.
24374 * cfgloop.c (alloc_loop): Likewise.
24375 (flow_loops_find): Likewise.
24376 (rescan_loop_exit): Likewise.
24377 * cfgrtl.c (init_rtl_bb_info): Likewise.
24378 * cgraph.c (insert_new_cgraph_node_version): Likewise.
24379 (cgraph_allocate_node): Likewise.
24380 (cgraph_create_edge_1): Likewise.
24381 (cgraph_allocate_init_indirect_info): Likewise.
24382 * cgraphclones.c (cgraph_clone_edge): Likewise.
24383 * cgraphunit.c (add_asm_node): Likewise.
24384 (init_lowered_empty_function): Likewise.
24385 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
24386 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
24387 (alpha_use_linkage): Likewise.
24388 * config/arc/arc.c (arc_init_machine_status): Likewise.
24389 * config/arm/arm.c (arm_init_machine_status): Likewise.
24390 * config/avr/avr.c (avr_init_machine_status): Likewise.
24391 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
24392 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
24393 * config/cris/cris.c (cris_init_machine_status): Likewise.
24394 * config/darwin.c (machopic_indirection_name): Likewise.
24395 (darwin_build_constant_cfstring): Likewise.
24396 (darwin_enter_string_into_cfstring_table): Likewise.
24397 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
24398 * config/frv/frv.c (frv_init_machine_status): Likewise.
24399 * config/i386/i386.c (get_dllimport_decl): Likewise.
24400 (ix86_init_machine_status): Likewise.
24401 (assign_386_stack_local): Likewise.
24402 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
24403 (i386_pe_maybe_record_exported_symbol): Likewise.
24404 (i386_pe_record_stub): Likewise.
24405 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
24406 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
24407 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
24408 (m32c_note_pragma_address): Likewise.
24409 * config/mep/mep.c (mep_init_machine_status): Likewise.
24410 (mep_note_pragma_flag): Likewise.
24411 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
24412 (mips16_local_alias): Likewise.
24413 (mips_init_machine_status): Likewise.
24414 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
24415 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
24416 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
24417 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
24418 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
24419 * config/pa/pa.c (pa_init_machine_status): Likewise.
24420 (pa_get_deferred_plabel): Likewise.
24421 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
24422 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
24423 (rs6000_init_machine_status): Likewise.
24424 (output_toc): Likewise.
24425 * config/s390/s390.c (s390_init_machine_status): Likewise.
24426 * config/score/score.c (score_output_external): Likewise.
24427 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
24428 * config/spu/spu.c (spu_init_machine_status): Likewise.
24429 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
24430 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
24431 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
24432 * coverage.c (coverage_end_function): Likewise.
24433 * dbxout.c (dbxout_init): Likewise.
24434 * doc/gty.texi: Don't mention variable_size attribute.
24435 * dwarf2cfi.c (new_cfi): Adjust.
24436 (new_cfi_row): Likewise.
24437 (copy_cfi_row): Likewise.
24438 (create_cie_data): Likewise.
24439 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
24440 (new_loc_descr): Likewise.
24441 (find_AT_string_in_table): Likewise.
24442 (add_addr_table_entry): Likewise.
24443 (new_die): Likewise.
24444 (add_var_loc_to_decl): Likewise.
24445 (clone_die): Likewise.
24446 (clone_as_declaration): Likewise.
24447 (break_out_comdat_types): Likewise.
24448 (new_loc_list): Likewise.
24449 (add_loc_descr_to_each): Likewise.
24450 (add_location_or_const_value_attribute): Likewise.
24451 (add_linkage_name): Likewise.
24452 (lookup_filename): Likewise.
24453 (dwarf2out_var_location): Likewise.
24454 (new_line_info_table): Likewise.
24455 (dwarf2out_init): Likewise.
24456 (mem_loc_descriptor): Likewise.
24457 (loc_descriptor): Likewise.
24458 (add_const_value_attribute): Likewise.
24459 (tree_add_const_value_attribute): Likewise.
24460 (comp_dir_string): Likewise.
24461 (dwarf2out_vms_debug_main_pointer): Likewise.
24462 (string_cst_pool_decl): Likewise.
24463 * emit-rtl.c (set_mem_attrs): Likewise.
24464 (get_reg_attrs): Likewise.
24465 (start_sequence): Likewise.
24466 (init_emit): Likewise.
24467 (init_emit_regs): Likewise.
24468 * except.c (init_eh_for_function): Likewise.
24469 (gen_eh_region): Likewise.
24470 (gen_eh_region_catch): Likewise.
24471 (gen_eh_landing_pad): Likewise.
24472 (add_call_site): Likewise.
24473 * function.c (add_frame_space): Likewise.
24474 (insert_temp_slot_address): Likewise.
24475 (assign_stack_temp_for_type): Likewise.
24476 (get_hard_reg_initial_val): Likewise.
24477 (allocate_struct_function): Likewise.
24478 (prepare_function_start): Likewise.
24479 (types_used_by_var_decl_insert): Likewise.
24480 * gengtype.c (variable_size_p): Remove function.
24481 (enum alloc_quantity): Remove enum.
24482 (write_typed_alloc_def): Remove function.
24483 (write_typed_struct_alloc_def): Likewise.
24484 (write_typed_typedef_alloc_def): Likewise.
24485 (write_typed_alloc_defns): Likewise.
24487 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
24488 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
24489 * ggc.h (ggc_alloc): new function.
24490 (ggc_cleared_alloc): Likewise.
24491 (ggc_vec_alloc): Template on type of vector element, and remove
24492 element size argument.
24493 (ggc_cleared_vec_alloc): Likewise.
24494 * gimple.c (gimple_build_omp_for): Adjust.
24495 (gimple_copy): Likewise.
24496 * ipa-cp.c (get_replacement_map): Likewise.
24497 (find_aggregate_values_for_callers_subset): Likewise.
24498 (known_aggs_to_agg_replacement_list): Likewise.
24499 * ipa-devirt.c (get_odr_type): Likewise.
24500 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
24501 (read_agg_replacement_chain): Likewise.
24502 * loop-iv.c (get_simple_loop_desc): Likewise.
24503 * lto-cgraph.c (input_node_opt_summary): Likewise.
24504 * lto-section-in.c (lto_new_in_decl_state): Likewise.
24505 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
24506 (input_eh_region): Likewise.
24507 (input_eh_lp): Likewise.
24508 (input_cfg): Likewise.
24509 * optabs.c (set_optab_libfunc): Likewise.
24510 (init_tree_optimization_optabs): Likewise.
24511 (set_conv_libfunc): Likewise.
24512 * passes.c (do_per_function_toporder): Likewise.
24513 * rtl.h: Don't use variable_size gty attribute.
24514 * sese.c (if_region_set_false_region): Adjust.
24515 * stringpool.c (gt_pch_save_stringpool): Likewise.
24516 * target-globals.c (save_target_globals): Likewise.
24517 * toplev.c (general_init): Likewise.
24518 * trans-mem.c (record_tm_replacement): Likewise.
24519 (split_bb_make_tm_edge): Likewise.
24520 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24521 * tree-data-ref.h (lambda_vector_new): Likewise.
24522 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
24523 * tree-iterator.c (tsi_link_before): Likewise.
24524 (tsi_link_after): Likewise.
24525 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
24526 * tree-ssa-loop-niter.c (record_estimate): Likewise.
24527 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
24528 * tree-ssa-operands.h: Don't use variable_size gty attribute.
24529 * tree-ssa.c (init_tree_ssa): Adjust.
24530 * tree-ssanames.c (set_range_info): Likewise.
24531 (get_ptr_info): Likewise.
24532 (duplicate_ssa_name_ptr_info): Likewise.
24533 (duplicate_ssa_name_range_info): Likewise.
24534 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
24535 (unpack_ts_fixed_cst_value_fields): Likewise.
24536 * tree.c (build_fixed): Likewise.
24537 (build_real): Likewise.
24538 (build_string): Likewise.
24539 (decl_priority_info): Likewise.
24540 (decl_debug_expr_insert): Likewise.
24541 (decl_value_expr_insert): Likewise.
24542 (decl_debug_args_insert): Likewise.
24543 (type_hash_add): Likewise.
24544 (build_omp_clause): Likewise.
24545 * ubsan.c (decl_for_type_insert): Likewise.
24546 * varasm.c (get_unnamed_section): Likewise.
24547 (get_noswitch_section): Likewise.
24548 (get_section): Likewise.
24549 (get_block_for_section): Likewise.
24550 (create_block_symbol): Likewise.
24551 (build_constant_desc): Likewise.
24552 (create_constant_pool): Likewise.
24553 (force_const_mem): Likewise.
24554 (record_tm_clone_pair): Likewise.
24555 * varpool.c (varpool_create_empty_node): Likewise.
24557 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24559 * dwarf2out.c (tree_add_const_value_attribute): Call
24560 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
24561 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
24562 instead of ggc_internal_<x>alloc_stat.
24563 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
24564 (ggc_realloc): Likewise.
24565 * ggc-none.c (ggc_internal_alloc): Likewise.
24566 (ggc_internal_cleared_alloc): Likewise.
24567 * ggc-page.c: Likewise.
24568 * ggc.h (ggc_internal_alloc_stat): Likewise.
24569 (ggc_internal_alloc): Remove macro.
24570 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
24571 (ggc_internal_cleared_alloc): Remove macro.
24572 (GGC_RESIZEVEC): Adjust.
24573 (ggc_resizevar): Remove macro.
24574 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
24575 (ggc_internal_cleared_vec_alloc_stat): Likewise.
24576 (ggc_internal_vec_cleared_alloc): Remove macro.
24577 (ggc_alloc_atomic_stat): Drop _stat suffix.
24578 (ggc_alloc_atomic): Remove macro.
24579 (ggc_alloc_cleared_atomic): Remove macro.
24580 (ggc_alloc_string_stat): Drop _stat suffix.
24581 (ggc_alloc_string): Remove macro.
24582 (ggc_alloc_rtx_def_stat): Adjust.
24583 (ggc_alloc_tree_node_stat): Likewise.
24584 (ggc_alloc_cleared_tree_node_stat): Likewise.
24585 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
24586 (ggc_alloc_cleared_simd_clone_stat): Likewise.
24587 * gimple.c (gimple_build_omp_for): Likewise.
24588 (gimple_copy): Likewise.
24589 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
24590 * toplev.c (realloc_for_line_map): Adjust.
24591 * tree-data-ref.h (lambda_vector_new): Likewise.
24592 * tree-phinodes.c (allocate_phi_node): Likewise.
24593 * tree.c (grow_tree_vec_stat): Likewise.
24594 * vec.h (va_gc::reserve): Adjust.
24596 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24598 * config/microblaze/microblaze.c (break_handler): New Declaration.
24599 (microblaze_break_function_p,microblaze_is_break_handler): New.
24600 (compute_frame_size): Use microblaze_break_function_p.
24601 Add the test of break_handler.
24602 (microblaze_function_prologue) : Add the test of variable
24603 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24604 (microblaze_function_epilogue) : Add the test of break_handler.
24605 (microblaze_globalize_label) : Add the test of break_handler.
24606 Check the name by BREAK_HANDLER_NAME.
24608 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24610 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24611 microblaze_is_break_handler test.
24612 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24613 Use SYMBOL_REF_DECL.
24615 * config/microblaze/microblaze-protos.h
24616 (microblaze_break_function_p,microblaze_is_break_handler):
24619 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24620 new MicroBlaze break_handler functions.
24622 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24624 * doc/extend.texi (Size of an asm): Move node text according
24625 to its @menu entry position.
24627 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24629 PR tree-optimization/61140
24630 PR tree-optimization/61150
24631 PR tree-optimization/61197
24632 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24634 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24636 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24638 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24640 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24641 __SIZEOF_INT128__ is defined.
24643 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24645 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24646 (rs6000_delegitimize_address): Use it.
24648 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24650 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24651 inplace argument. Store the new address in the original MEM when true.
24652 * emit-rtl.c (change_address_1): Likewise.
24653 (adjust_address_1, adjust_automodify_address_1, offset_address):
24654 Update accordingly.
24655 * rtl.h (plus_constant): Add an inplace argument.
24656 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
24657 when true. Avoid generating (plus X (const_int 0)).
24658 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
24659 in-place. Pass true to plus_constant.
24660 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
24662 2014-05-16 Dehao Chen <dehao@google.com>
24664 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
24666 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24669 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
24671 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
24673 2014-05-16 Dehao Chen <dehao@google.com>
24675 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
24676 optimize_function_for_size_p.
24677 * regs.h (REG_FREQ_FROM_BB): Likewise.
24679 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24682 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
24683 negt_reg_operand cases.
24684 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
24686 * config/sh/predicates.md (cbranch_treg_value): Simplify.
24688 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24690 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
24693 2014-05-16 David Malcolm <dmalcolm@redhat.com>
24696 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24698 * tree-cfg.c (dump_function_to_file): Dump the return type of
24699 functions, in a line to itself before the function body, mimicking
24700 the layout of a C function.
24702 2014-05-16 Dehao Chen <dehao@google.com>
24704 * cfghooks.c (make_forwarder_block): Use direct computation to
24705 get fall-through edge's count and frequency.
24707 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
24709 * config/arc/arc.c (arc_init): Fix typo in error message.
24710 * config/i386/i386.c (ix86_expand_builtin): Likewise.
24711 (split_stack_prologue_scratch_regno): Likewise.
24712 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
24713 word from error message.
24715 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
24717 * ira-costs.c: Fix typo in comment.
24719 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
24721 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
24723 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
24725 * varpool.c (dump_varpool_node): Dump write-only flag.
24726 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
24728 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
24729 write-only variables.
24730 * ipa.c (process_references): New function.
24731 (set_readonly_bit): New function.
24732 (set_writeonly_bit): New function.
24733 (clear_addressable_bit): New function.
24734 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
24735 fix handling of aliases.
24736 * cgraph.h (struct varpool_node): Add writeonly flag.
24738 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
24740 PR rtl-optimization/60969
24741 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
24742 Calculate costs for this case.
24744 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
24746 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
24747 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
24749 2014-05-16 Richard Biener <rguenther@suse.de>
24751 PR tree-optimization/61194
24752 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
24753 bool patterns ending in a COND_EXPR.
24755 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24757 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
24759 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24761 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
24762 where we were unable to cost an RTX.
24764 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24766 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
24769 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24770 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24772 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
24774 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24775 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24777 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
24778 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
24780 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24781 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24783 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
24786 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24787 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24789 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24792 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24793 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24795 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
24796 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
24798 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24799 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24801 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24802 rotates and shifts.
24804 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24805 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24807 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
24808 ZERO_EXTEND and SIGN_EXTEND better.
24810 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24811 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24813 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
24814 logical operations.
24816 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24817 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24819 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
24820 costs when costing loads and stores to memory.
24822 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24823 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
24825 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
24828 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24830 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
24832 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24833 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24835 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
24837 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
24839 (aarch64_rtx_mult_cost): New.
24840 (aarch64_rtx_costs): Use it, refactor as appropriate.
24842 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24843 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24845 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
24846 emit instructions, return number of instructions which would
24848 (aarch64_add_constant): Update call to aarch64_build_constant.
24849 (aarch64_output_mi_thunk): Likewise.
24850 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
24853 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24855 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
24856 (TARGET_RTX_COSTS): Call it.
24858 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24860 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
24861 (cortexa57_vector_cost): Likewise.
24862 (cortexa57_tunings): Use them.
24864 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24866 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
24867 (cpu_addrcost_table): Use it.
24868 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
24869 (aarch64_address_cost): Rewrite using aarch64_classify_address,
24872 2014-05-16 Richard Biener <rguenther@suse.de>
24874 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
24875 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
24876 (visit_phi): Ignore edges marked as not executable.
24877 (class cond_dom_walker): New.
24878 (cond_dom_walker::before_dom_children): Value-number
24879 control statements and mark successor edges as not
24880 executable if possible.
24881 (run_scc_vn): First walk all control statements in
24882 dominator order, marking edges as not executable.
24883 * tree-inline.c (copy_edges_for_bb): Be not confused
24884 about random edge flags.
24886 2014-05-16 Richard Biener <rguenther@suse.de>
24888 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
24890 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
24893 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
24894 (__TM_simple_begin): Use it.
24895 (__TM_begin): Likewise.
24897 2014-05-15 Martin Jambor <mjambor@suse.cz>
24900 * ipa-prop.c (update_indirect_edges_after_inlining): Check
24901 type_preserved flag when the indirect edge is polymorphic.
24903 2014-05-15 Martin Jambor <mjambor@suse.cz>
24905 PR tree-optimization/61090
24906 * tree-sra.c (sra_modify_expr): Pass the current gsi to
24907 build_ref_for_model.
24909 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24911 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
24912 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
24914 2014-05-15 Jakub Jelinek <jakub@redhat.com>
24916 PR tree-optimization/61158
24917 * fold-const.c (fold_binary_loc): If X is zero-extended and
24918 shiftc >= prec, make sure zerobits is all ones instead of
24919 invoking undefined behavior.
24921 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24923 * regcprop.h: New file.
24924 * regcprop.c (skip_debug_insn_p): New decl.
24925 (replace_oldest_value_reg): Check skip_debug_insn_p.
24926 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
24927 * shrink-wrap.c: Include regcprop.h.
24928 (prepare_shrink_wrap): Call
24929 copyprop_hardreg_forward_bb_without_debug_insn.
24931 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24933 * shrink-wrap.h: Update comment.
24934 * shrink-wrap.c: Update comment.
24935 (next_block_for_reg): Rename to live_edge_for_reg.
24936 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
24937 (move_insn_for_shrink_wrap): Split live_edge.
24938 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
24940 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
24942 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
24944 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
24945 * config/sparc/sparc.md (fptype_ut699): New attribute.
24946 (in_branch_delay): Return false if -mfix-ut699 is specified and
24947 fptype_ut699 is set to single.
24948 (truncdfsf2): Add fptype_ut699 attribute.
24949 (fix_truncdfsi2): Likewise.
24950 (floatsisf2): Change fptype attribute.
24951 (fix_truncsfsi2): Likewise.
24952 (negtf2_notv9): Delete.
24953 (negtf2_v9): Likewise.
24954 (negtf2_hq): New instruction.
24955 (negtf2): New instruction and splitter.
24956 (negdf2_notv9): Rewrite.
24957 (abstf2_notv9): Delete.
24958 (abstf2_hq_v9): Likewise.
24959 (abstf2_v9): Likewise.
24960 (abstf2_hq): New instruction.
24961 (abstf2): New instruction and splitter.
24962 (absdf2_notv9): Rewrite.
24964 2014-05-14 Cary Coutant <ccoutant@google.com>
24967 * opts.c (common_handle_option): Don't special-case "-g".
24968 (set_debug_level): Default to at least level 2 with "-g".
24970 2014-05-14 DJ Delorie <dj@redhat.com>
24972 * config/msp430/msp430.c (msp430_builtin): Add
24973 MSP430_BUILTIN_DELAY_CYCLES.
24974 (msp430_init_builtins): Register void __delay_cycles(long long).
24975 (msp430_builtin_decl): Add it.
24976 (cg_magic_constant): New.
24977 (msp430_expand_delay_cycles): New.
24978 (msp430_expand_builtin): Call it.
24979 (msp430_print_operand_raw): Change integer printing from "int" to
24981 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
24982 (delay_cycles_start): New.
24983 (delay_cycles_end): New.
24984 (delay_cycles_32): New.
24985 (delay_cycles_32x): New.
24986 (delay_cycles_16): New.
24987 (delay_cycles_16x): New.
24988 (delay_cycles_2): New.
24989 (delay_cycles_1): New.
24990 * doc/extend.texi: Document __delay_cycles().
24992 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
24994 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
24995 length attribute computation.
24997 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
25000 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
25002 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
25005 * config/sparc/sparc.md: Fix types of low and high in DI constant
25006 splitter. Use gen_int_mode in some other splitters.
25008 2014-05-14 Martin Jambor <mjambor@suse.cz>
25011 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
25013 2014-05-14 James Norris <jnorris@codesourcery.com>
25015 * omp-low.c (expand_parallel_call): Remove shadow variable.
25016 (expand_omp_taskreg): Likewise.
25018 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
25020 * common/config/i386/i386-common.c
25021 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
25022 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
25023 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
25024 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
25025 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
25026 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
25027 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
25028 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
25029 xsavecintrin.h, xsavesintrin.h.
25030 (x86_64-*-*): Ditto.
25031 * config/i386/clflushoptintrin.h: New.
25032 * config/i386/xsavecintrin.h: Ditto.
25033 * config/i386/xsavesintrin.h: Ditto.
25034 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
25035 (bit_XSAVES): Ditto.
25036 (bit_XSAVES): Ditto.
25037 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
25038 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
25040 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25041 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
25042 OPTION_MASK_ISA_XSAVES.
25043 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
25044 -mxsavec, -mxsaves.
25045 (PTA_CLFLUSHOPT) Define.
25046 (PTA_XSAVEC): Ditto.
25047 (PTA_XSAVES): Ditto.
25048 (ix86_option_override_internal): Handle new options.
25049 (ix86_valid_target_attribute_inner_p): Ditto.
25050 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
25051 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
25052 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
25053 (bdesc_special_args): Add __builtin_ia32_xsaves,
25054 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
25055 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
25056 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
25057 (ix86_expand_builtin): Handle new builtins.
25058 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
25059 (TARGET_CLFLUSHOPT_P): Ditto.
25060 (TARGET_XSAVEC): Ditto.
25061 (TARGET_XSAVEC_P): Ditto.
25062 (TARGET_XSAVES): Ditto.
25063 (TARGET_XSAVES_P): Ditto.
25064 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
25065 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
25066 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
25068 (ANY_XRSTOR64): Ditto.
25070 (xrstor): Change into <xrstor>.
25071 (xrstor_rex64): Change into <xrstor>_rex64.
25072 (xrstor64): Change into <xrstor>64
25074 * config/i386/i386.opt (mclflushopt): New.
25077 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
25079 * doc/invoke.texi: Document new options.
25081 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25083 PR rtl-optimization/60866
25084 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
25085 Default it to -1. Pass it down to init_simplejump_data.
25086 (init_simplejump_data): New parameter old_seqno. Pass it down
25087 to get_seqno_for_a_jump.
25088 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
25089 initializing new jump seqno as a last resort. Add comment.
25090 (sel_redirect_edge_and_branch): Save old seqno of the conditional
25091 jump and pass it down to sel_init_new_insn.
25092 (sel_redirect_edge_and_branch_force): Likewise.
25094 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
25096 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
25097 shifted values to avoid build warning.
25099 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25101 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
25102 * cfgrtl.c (rtl_merge_blocks): Fix comment.
25103 (cfg_layout_merge_blocks): Likewise.
25104 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
25106 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25108 PR rtl-optimization/60901
25109 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
25110 bb predecessor belongs to the same scheduling region. Adjust comment.
25112 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
25114 * doc/sourcebuild.texi: (dfp_hw): Document.
25115 (p8vector_hw): Likewise.
25116 (powerpc_eabi_ok): Likewise.
25117 (powerpc_elfv2): Likewise.
25118 (powerpc_htm_ok): Likewise.
25119 (ppc_recip_hw): Likewise.
25120 (vsx_hw): Likewise.
25122 2014-05-13 Cary Coutant <ccoutant@google.com>
25124 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
25126 2014-05-13 David Malcolm <dmalcolm@redhat.com>
25128 * gengtype-parse.c (require3): Eliminate in favor of...
25130 (require_template_declaration): Update to support optional single *
25133 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
25134 (create_user_defined_type): Handle a single level of explicit
25135 pointerness within template arguments.
25136 (struct write_types_data): Add field "kind".
25137 (filter_type_name): Handle "*" character.
25138 (write_user_func_for_structure_ptr): Require a write_types_data
25139 rather than just a prefix string, so that we can look up the kind
25140 of the wtd and use it as an index into wrote_user_func_for_ptr,
25141 ensuring that such functions are written at most once. Support
25142 subclasses by invoking the marking function of the ultimate base class.
25143 (write_user_func_for_structure_body): Require a write_types_data
25144 rather than just a prefix string, so that we can pass this to
25145 write_user_func_for_structure_ptr.
25146 (write_func_for_structure): Likewise.
25147 (ggc_wtd): Add initializer of new "kind" field.
25148 (pch_wtd): Likewise.
25150 * gengtype.h (enum write_types_kinds): New.
25151 (struct type): Add field wrote_user_func_for_ptr to the "s"
25154 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25156 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
25157 instead of const_binop.
25158 (fold_binary_loc): Likewise.
25160 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25162 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
25163 calculation to match get_ref_base_and_extent.
25165 2014-05-13 Catherine Moore <clm@codesourcery.com>
25166 Sandra Loosemore <sandra@codesourcery.com>
25168 * configure.ac: Fix assembly for explicit JALR relocation check.
25169 * configure: Regenerate.
25171 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25173 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
25174 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
25175 Remove associated type declarations and initialisations.
25176 (arm_expand_neon_builtin): Likewise.
25177 (neon_emit_pair_result_insn): Delete.
25178 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
25179 * config/arm/neon.md (neon_vtrn<mode>): Delete.
25180 (neon_vzip<mode>): Likewise.
25181 (neon_vuzp<mode>): Likewise.
25183 2014-05-13 Richard Biener <rguenther@suse.de>
25186 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
25187 it needs revisiting whether the call still may be tail-called.
25189 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25191 * rtl.def (SYMBOL_REF): Remove middle "0" field.
25192 * rtl.h (block_symbol): Reduce number of fields to 2.
25193 (rtx_def): Add u2.symbol_ref_flags.
25194 (SYMBOL_REF_FLAGS): Use it.
25195 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
25196 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
25197 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
25198 Lower index of SYMBOL_REF_DATA.
25199 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
25200 Print SYMBOL_REF_FLAGS at the same time.
25201 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
25203 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25205 * rtl.def (VAR_LOCATION): Remove "i" field.
25206 * rtl.h (rtx_def): Add u2.var_location_status.
25207 (PAT_VAR_LOCATION_STATUS): Use it.
25208 (gen_rtx_VAR_LOCATION): Declare.
25209 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
25210 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
25211 * var-tracking.c (emit_note_insn_var_location): Remove casts.
25213 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25215 * rtl.def (scratch): Fix outdated comment and remove "0" field.
25216 * gengtype.c (adjust_field_rtx_def): Update accordingly.
25218 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25220 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
25221 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
25222 * rtl.h (rtx_def): Add insn_uid to u2 field.
25223 (RTX_FLAG_CHECK8): Delete in favor of...
25224 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
25225 (INSN_DELETED_P): Update accordingly.
25226 (INSN_UID): Use u2.insn_uid.
25227 (INSN_CHAIN_CODE_P): Define.
25228 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
25229 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
25230 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
25231 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
25232 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
25233 indices accordingly.
25234 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
25235 Update indices for insn-chain rtxes.
25236 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
25237 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
25238 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
25239 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
25240 * combine.c (try_combine): Likewise.
25241 * ira.c (setup_prohibited_mode_move_regs): Likewise.
25243 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25245 * rtl.def (REG): Remove middle field.
25246 * rtl.h (rtx_def): Add orignal_regno to u2.
25247 (ORIGINAL_REGNO): Use it instead of field 1.
25248 (REG_ATTRS): Lower field index accordingly.
25249 * gengtype.c (adjust_field_rtx_def): Remove handling of
25250 ORIGINAL_REGNO. Move REG_ATTRS index down.
25251 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
25252 code that prints the REGNO.
25254 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25256 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
25259 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25261 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
25263 2014-05-13 Bin Cheng <bin.cheng@arm.com>
25265 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
25266 (alloc_iv): Lower base expressions containing ADDR_EXPR.
25268 2014-05-13 Ian Bolton <ian.bolton@arm.com>
25270 * config/aarch64/aarch64-protos.h
25271 (aarch64_hard_regno_caller_save_mode): New prototype.
25272 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
25274 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
25276 2014-05-13 Christian Bruel <christian.bruel@st.com>
25278 * target.def (mode_switching): New hook vector.
25279 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
25280 (mode_exit, modepriority_to_mode): Likewise.
25281 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
25282 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25283 * target.h: Include tm.h and hard-reg-set.h.
25284 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
25285 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
25286 * doc/tm.texi Regenerate.
25287 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25288 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25289 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
25290 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
25291 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25292 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25293 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
25294 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
25295 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
25296 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
25297 (ix86_emit_mode_set): Hookify.
25298 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
25300 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25301 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
25302 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
25303 (epiphany_mode_priority_to_mode): Remove declaration.
25304 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
25305 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
25306 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
25308 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
25309 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
25310 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
25312 2014-05-13 Jakub Jelinek <jakub@redhat.com>
25315 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
25316 is const0_rtx, return immediately. Don't test count == 0 when
25319 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25321 * Makefile.in: add shrink-wrap.o.
25322 * config/i386/i386.c: include "shrink-wrap.h"
25323 * function.c: Likewise.
25324 (requires_stack_frame_p, next_block_for_reg,
25325 move_insn_for_shrink_wrap, prepare_shrink_wrap,
25326 dup_block_and_redirect): Move to shrink-wrap.c
25327 (thread_prologue_and_epilogue_insns): Extract three code segments
25328 as functions in shrink-wrap.c
25329 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
25331 * shrink-wrap.c: New file.
25332 * shrink-wrap.h: New file.
25334 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25336 * doc/extend.texi: Reflect current numbers of pragmas. Remove
25337 reference to Solaris.
25339 2014-05-12 Mike Stump <mikestump@comcast.net>
25342 * genattrtab.c (filename): Add.
25343 (convert_set_attr_alternative): Improve error message.
25344 (check_defs): Restore read_md_filename for error messages.
25345 (gen_insn): Save filename.
25347 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
25349 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
25350 -fno-local-ivars and -fivar-visibility.
25351 * c-family/c.opt: Make -Wshadow also implicitly enable
25354 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25356 * doc/tm.texi: Remove reference to deleted macro.
25357 * doc/tm.texi.in: Likewise.
25359 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25362 * config/avr/avr.c (avr_out_store_psi): Use correct constant
25365 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
25368 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
25369 * config/arm/aout.h (License): Same.
25370 * config/arm/bpabi.h (License): Same.
25371 * config/arm/elf.h (License): Same.
25372 * config/arm/linux-elf.h (License): Same.
25373 * config/arm/linux-gas.h (License): Same.
25374 * config/arm/netbsd-elf.h (License): Same.
25375 * config/arm/uclinux-eabi.h (License): Same.
25376 * config/arm/uclinux-elf.h (License): Same.
25377 * config/arm/vxworks.h (License): Same.
25379 2014-05-11 Jakub Jelinek <jakub@redhat.com>
25381 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
25382 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
25383 number of operands to 3.
25384 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
25385 * tree-nested.c (convert_nonlocal_omp_clauses,
25386 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
25387 * gimplify.c (gimplify_scan_omp_clauses): Handle
25388 OMP_CLAUSE_LINEAR_STMT.
25389 * omp-low.c (lower_rec_input_clauses): Fix typo.
25390 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
25391 cast between Fortran boolean_type_node and C _Bool if
25394 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
25396 PR tree-optimization/61136
25397 * wide-int.h (multiple_of_p): Define a version that doesn't return
25399 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
25400 integer_zerop/const_binop pair.
25401 (multiple_of_p): Likewise, converting both operands to widest_int
25404 2014-05-09 Teresa Johnson <tejohnson@google.com>
25406 * cgraphunit.c (analyze_functions): Use correct dump file.
25408 2014-05-09 Florian Weimer <fweimer@redhat.com>
25410 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
25412 (stack_protect_return_slot_p): New function.
25413 (expand_used_vars): Call stack_protect_decl_p and
25414 stack_protect_return_slot_p for -fstack-protector-strong.
25416 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
25417 Andrew Haley <aph@redhat.com>
25418 Richard Sandiford <rdsandiford@googlemail.com>
25420 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
25423 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
25425 PR middle-end/61111
25426 * fold-const.c (fold_binary_loc): Changed width of mask.
25428 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25430 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
25431 unsigned int initializers for regno_in, regno_out.
25433 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25436 * config/avr/avr.md (cc): Add new attribute set_vzn.
25437 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
25438 Set cc insn attribute to set_vzn instead of set_zn for alternatives
25439 with INC, DEC or NEG.
25440 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
25441 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
25442 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
25444 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25447 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25449 * wide-int.cc (UTItype): Define.
25450 (UDWtype): Define for appropriate W_TYPE_SIZE.
25452 2014-05-09 Richard Biener <rguenther@suse.de>
25454 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
25455 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
25456 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
25457 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
25458 ssa_propagate): Adjust.
25460 2014-05-08 Jeff Law <law@redhat.com>
25462 PR tree-optimization/61009
25463 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
25464 tri-state rather than a boolean. When a block is too big to
25465 thread through, inform caller via negative return value.
25466 (thread_across_edge): If a block was too big for normal threading,
25467 then it's too big for a joiner too, so remove temporary equivalences
25468 and return immediately.
25470 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
25471 Matthias Klose <doko@ubuntu.com>
25474 * optc-gen.awk: Fix option handling for -Wunused-parameter.
25476 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25479 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
25481 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25484 * config/alpha/alpha.c: Include gimple-iterator.h.
25485 (alpha_gimple_fold_builtin): New function. Move
25486 ALPHA_BUILTIN_UMULH folding from ...
25487 (alpha_fold_builtin): ... here.
25488 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
25490 2014-05-08 Wei Mi <wmi@google.com>
25493 * config/i386/i386.c (ix86_compute_frame_layout): Update
25494 preferred_stack_boundary for call, expanded from tls descriptor.
25495 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
25496 to depend on SP register.
25497 (*tls_local_dynamic_base_32_gnu): Ditto.
25498 (*tls_local_dynamic_32_once): Ditto.
25499 (tls_global_dynamic_64_<mode>): Set
25500 ix86_tls_descriptor_calls_expanded_in_cfun.
25501 (tls_local_dynamic_base_64_<mode>): Ditto.
25502 (tls_global_dynamic_32): Set
25503 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
25504 to depend on SP register.
25505 (tls_local_dynamic_base_32): Ditto.
25507 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25509 * config/arm/arm_neon.h: Update comment.
25510 * config/arm/neon-docgen.ml: Delete.
25511 * config/arm/neon-gen.ml: Delete.
25512 * doc/arm-neon-intrinsics.texi: Update comment.
25514 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25516 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
25518 (vand, vorr, veor, vorn, vbic): Remove.
25519 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
25521 (neon_vsub_unspec): Likewise.
25522 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
25524 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25526 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
25527 (vadd_s16): Likewise.
25528 (vadd_s32): Likewise.
25529 (vadd_f32): Likewise.
25530 (vadd_u8): Likewise.
25531 (vadd_u16): Likewise.
25532 (vadd_u32): Likewise.
25533 (vadd_s64): Likewise.
25534 (vadd_u64): Likewise.
25535 (vaddq_s8): Likewise.
25536 (vaddq_s16): Likewise.
25537 (vaddq_s32): Likewise.
25538 (vaddq_s64): Likewise.
25539 (vaddq_f32): Likewise.
25540 (vaddq_u8): Likewise.
25541 (vaddq_u16): Likewise.
25542 (vaddq_u32): Likewise.
25543 (vaddq_u64): Likewise.
25544 (vmul_s8): Likewise.
25545 (vmul_s16): Likewise.
25546 (vmul_s32): Likewise.
25547 (vmul_f32): Likewise.
25548 (vmul_u8): Likewise.
25549 (vmul_u16): Likewise.
25550 (vmul_u32): Likewise.
25551 (vmul_p8): Likewise.
25552 (vmulq_s8): Likewise.
25553 (vmulq_s16): Likewise.
25554 (vmulq_s32): Likewise.
25555 (vmulq_f32): Likewise.
25556 (vmulq_u8): Likewise.
25557 (vmulq_u16): Likewise.
25558 (vmulq_u32): Likewise.
25559 (vsub_s8): Likewise.
25560 (vsub_s16): Likewise.
25561 (vsub_s32): Likewise.
25562 (vsub_f32): Likewise.
25563 (vsub_u8): Likewise.
25564 (vsub_u16): Likewise.
25565 (vsub_u32): Likewise.
25566 (vsub_s64): Likewise.
25567 (vsub_u64): Likewise.
25568 (vsubq_s8): Likewise.
25569 (vsubq_s16): Likewise.
25570 (vsubq_s32): Likewise.
25571 (vsubq_s64): Likewise.
25572 (vsubq_f32): Likewise.
25573 (vsubq_u8): Likewise.
25574 (vsubq_u16): Likewise.
25575 (vsubq_u32): Likewise.
25576 (vsubq_u64): Likewise.
25577 (vand_s8): Likewise.
25578 (vand_s16): Likewise.
25579 (vand_s32): Likewise.
25580 (vand_u8): Likewise.
25581 (vand_u16): Likewise.
25582 (vand_u32): Likewise.
25583 (vand_s64): Likewise.
25584 (vand_u64): Likewise.
25585 (vandq_s8): Likewise.
25586 (vandq_s16): Likewise.
25587 (vandq_s32): Likewise.
25588 (vandq_s64): Likewise.
25589 (vandq_u8): Likewise.
25590 (vandq_u16): Likewise.
25591 (vandq_u32): Likewise.
25592 (vandq_u64): Likewise.
25593 (vorr_s8): Likewise.
25594 (vorr_s16): Likewise.
25595 (vorr_s32): Likewise.
25596 (vorr_u8): Likewise.
25597 (vorr_u16): Likewise.
25598 (vorr_u32): Likewise.
25599 (vorr_s64): Likewise.
25600 (vorr_u64): Likewise.
25601 (vorrq_s8): Likewise.
25602 (vorrq_s16): Likewise.
25603 (vorrq_s32): Likewise.
25604 (vorrq_s64): Likewise.
25605 (vorrq_u8): Likewise.
25606 (vorrq_u16): Likewise.
25607 (vorrq_u32): Likewise.
25608 (vorrq_u64): Likewise.
25609 (veor_s8): Likewise.
25610 (veor_s16): Likewise.
25611 (veor_s32): Likewise.
25612 (veor_u8): Likewise.
25613 (veor_u16): Likewise.
25614 (veor_u32): Likewise.
25615 (veor_s64): Likewise.
25616 (veor_u64): Likewise.
25617 (veorq_s8): Likewise.
25618 (veorq_s16): Likewise.
25619 (veorq_s32): Likewise.
25620 (veorq_s64): Likewise.
25621 (veorq_u8): Likewise.
25622 (veorq_u16): Likewise.
25623 (veorq_u32): Likewise.
25624 (veorq_u64): Likewise.
25625 (vbic_s8): Likewise.
25626 (vbic_s16): Likewise.
25627 (vbic_s32): Likewise.
25628 (vbic_u8): Likewise.
25629 (vbic_u16): Likewise.
25630 (vbic_u32): Likewise.
25631 (vbic_s64): Likewise.
25632 (vbic_u64): Likewise.
25633 (vbicq_s8): Likewise.
25634 (vbicq_s16): Likewise.
25635 (vbicq_s32): Likewise.
25636 (vbicq_s64): Likewise.
25637 (vbicq_u8): Likewise.
25638 (vbicq_u16): Likewise.
25639 (vbicq_u32): Likewise.
25640 (vbicq_u64): Likewise.
25641 (vorn_s8): Likewise.
25642 (vorn_s16): Likewise.
25643 (vorn_s32): Likewise.
25644 (vorn_u8): Likewise.
25645 (vorn_u16): Likewise.
25646 (vorn_u32): Likewise.
25647 (vorn_s64): Likewise.
25648 (vorn_u64): Likewise.
25649 (vornq_s8): Likewise.
25650 (vornq_s16): Likewise.
25651 (vornq_s32): Likewise.
25652 (vornq_s64): Likewise.
25653 (vornq_u8): Likewise.
25654 (vornq_u16): Likewise.
25655 (vornq_u32): Likewise.
25656 (vornq_u64): Likewise.
25658 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25660 * wide-int.cc (UTItype): Define.
25661 (UDWtype): Define for appropriate W_TYPE_SIZE.
25663 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
25665 PR tree-optimization/59100
25666 * tree-ssa-phiopt.c: Include tree-inline.h.
25667 (neutral_element_p, absorbing_element_p): New functions.
25668 (value_replacement): Handle conditional binary operations with a
25669 neutral or absorbing element.
25671 2014-05-08 Richard Biener <rguenther@suse.de>
25673 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
25674 folding the expression.
25675 (valueize_expr): Remove.
25676 (visit_reference_op_load): Do not valueize the result of
25678 (simplify_binary_expression): Likewise.
25679 (simplify_unary_expression): Likewise.
25681 2014-05-08 Richard Biener <rguenther@suse.de>
25683 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
25684 looking at TYPE_ARG_TYPES.
25686 2014-05-08 Richard Biener <rguenther@suse.de>
25688 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
25689 pointer propagation special-case.
25691 2014-05-08 Bin Cheng <bin.cheng@arm.com>
25693 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
25694 core part of address expressions.
25696 2014-05-08 Alan Modra <amodra@gmail.com>
25699 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
25700 loads and stores when -mno-strict-align at any alignment.
25701 (expand_block_clear): Similarly. Also correct calculation of
25704 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
25706 PR middle-end/39246
25707 * tree-complex.c (expand_complex_move): Keep line info when expanding
25709 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
25710 of complex expression. Use new argument to display correct location
25711 for values coming from phi statement.
25712 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
25713 (warn_uninitialized_phi): Pass location of phi argument to
25715 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
25716 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
25718 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
25720 * config/rs6000/predicates.md (indexed_address_mem): New.
25721 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
25722 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
25723 fpstore_ux, fpstore_u.
25724 (sign_extend, indexed, update): New.
25725 (cell_micro): Adjust.
25726 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
25727 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
25728 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
25729 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
25730 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
25731 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
25732 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
25733 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
25734 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
25735 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
25736 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
25737 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
25738 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
25739 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
25740 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
25742 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
25743 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
25744 *vsx_extract_<mode>_store): Adjust.
25745 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
25746 is_cracked_insn, insn_must_be_first_in_group,
25747 insn_must_be_last_in_group): Adjust.
25749 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
25751 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
25752 ppc440-fpstore): Adjust.
25753 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
25754 ppc476-fpstore): Adjust.
25755 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
25756 ppc601-fpstore): Adjust.
25757 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
25759 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
25761 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
25762 ppc7450-fpstore): Adjust.
25763 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
25764 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
25765 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
25767 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
25768 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
25769 cell-fpstore, cell-fpstore-update): Adjust.
25770 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
25771 ppce300c3_store, ppce300c3_fpstore): Adjust.
25772 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
25773 e500mc_fpstore): Adjust.
25774 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
25775 e500mc64_store, e500mc64_fpstore): Adjust.
25776 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
25777 e5500_fpstore): Adjust.
25778 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
25779 e6500_fpstore): Adjust.
25780 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
25782 * config/rs6000/power4.md (power4-load, power4-load-ext,
25783 power4-load-ext-update, power4-load-ext-update-indexed,
25784 power4-load-update-indexed, power4-load-update, power4-fpload,
25785 power4-fpload-update, power4-store, power4-store-update,
25786 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
25788 * config/rs6000/power5.md (power5-load, power5-load-ext,
25789 power5-load-ext-update, power5-load-ext-update-indexed,
25790 power5-load-update-indexed, power5-load-update, power5-fpload,
25791 power5-fpload-update, power5-store, power5-store-update,
25792 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
25794 * config/rs6000/power6.md (power6-load, power6-load-ext,
25795 power6-load-update, power6-load-update-indexed,
25796 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
25797 power6-fpload-update, power6-store, power6-store-update,
25798 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
25800 * config/rs6000/power7.md (power7-load, power7-load-ext,
25801 power7-load-update, power7-load-update-indexed,
25802 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
25803 power7-fpload-update, power7-store, power7-store-update,
25804 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
25806 * config/rs6000/power8.md (power8-load, power8-load-update,
25807 power8-load-ext, power8-load-ext-update, power8-fpload,
25808 power8-fpload-update, power8-store, power8-store-update-indexed,
25809 power8-fpstore, power8-fpstore-update): Adjust.
25810 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
25812 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
25813 titan_lsu_store, titan_lsu_fpstore): Adjust.
25814 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
25816 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
25819 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
25820 unrolled byte insns. Emit address increments after move insns.
25822 2014-05-07 David Malcolm <dmalcolm@redhat.com>
25824 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
25825 const_gimple, rather than a gimple.
25826 (gimple_call_builtin_p): Likewise, for the three variants.
25828 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
25829 (gimple_call_builtin_p): Likewise, for the three variants.
25831 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25833 PR tree-optimization/61095
25834 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
25836 2014-05-07 Richard Biener <rguenther@suse.de>
25838 PR tree-optimization/61034
25839 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
25840 (maybe_skip_until): Use translate to take into account
25841 lattices when trying to do disambiguations.
25842 (get_continuation_for_phi_1): Likewise.
25843 (get_continuation_for_phi): Adjust for added translate arguments.
25844 (walk_non_aliased_vuses): Likewise.
25845 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
25846 (walk_non_aliased_vuses): Likewise.
25847 (call_may_clobber_ref_p_1): Declare.
25848 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
25849 calls. Stop early if we are only supposed to disambiguate.
25850 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
25852 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
25854 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
25855 Emit an error when the function has arguments.
25857 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25859 * cfgloop.h (unswitch_loops): Remove.
25860 * doc/passes.texi: Remove references to loop-unswitch.c
25861 * timevar.def (TV_LOOP_UNSWITCH): Remove.
25863 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
25865 * tree-vect-data-refs.c (vect_grouped_load_supported): New
25866 check for loads group of length 3.
25867 (vect_permute_load_chain): New permutations for loads group of
25869 * tree-vect-stmts.c (vect_model_load_cost): Change cost
25870 of vec_perm_shuffle for the new permutations.
25872 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
25874 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
25875 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
25876 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
25877 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
25878 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
25879 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
25880 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
25881 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
25883 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25885 * loop-unswitch.c: Delete.
25887 2014-05-07 Richard Biener <rguenther@suse.de>
25889 * config.gcc: Always set need_64bit_hwint to yes.
25891 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
25893 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
25894 of using optimize_size.
25896 2014-05-06 Mike Stump <mikestump@comcast.net>
25898 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
25900 2014-05-06 Joseph Myers <joseph@codesourcery.com>
25902 * config/i386/sse.md (*mov<mode>_internal)
25903 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
25904 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
25905 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
25906 (*<code><mode>3, *andnot<mode>3<mask_name>)
25907 (<mask_codefor><code><mode>3<mask_name>): Only consider
25908 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
25910 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25913 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25915 * lra-constraints.c (valid_address_p): Move earlier in file.
25916 Add a constraint argument to the address_info version.
25917 (satisfies_memory_constraint_p): New function.
25918 (satisfies_address_constraint_p): Likewise.
25919 (process_alt_operands, curr_insn_transform): Use them.
25920 (process_address): Pass the constraint to valid_address_p when
25921 checking address operands.
25923 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
25925 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
25926 to their respective blocks. Fix inadvertent use of "node".
25928 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25930 * emit-rtl.c (init_derived_machine_modes): New functionm, split
25932 (init_emit_once): ...here.
25933 * rtl.h (init_derived_machine_modes): Declare.
25934 * toplev.c (do_compile): Call it even if no_backend.
25936 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
25937 Mike Stump <mikestump@comcast.net>
25938 Richard Sandiford <rdsandiford@googlemail.com>
25939 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25941 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
25942 (rtx_equal_for_memref_p): Update comment.
25943 (adjust_offset_for_component_ref): Use wide-int interfaces.
25944 * builtins.c (get_object_alignment_2): Likewise.
25945 (c_readstr): Likewise.
25946 (target_char_cast): Add comment.
25947 (determine_block_size): Use wide-int interfaces.
25948 (expand_builtin_signbit): Likewise.
25949 (fold_builtin_int_roundingfn): Likewise.
25950 (fold_builtin_bitop): Likewise.
25951 (fold_builtin_bswap): Likewise.
25952 (fold_builtin_logarithm): Use signop.
25953 (fold_builtin_pow): Likewise.
25954 (fold_builtin_memory_op): Use wide-int interfaces.
25955 (fold_builtin_object_size): Likewise.
25956 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
25957 nb_iterations_estimate.
25958 (record_niter_bound): Use wide-int interfaces.
25959 (get_estimated_loop_iterations_int): Likewise.
25960 (get_estimated_loop_iterations): Likewise.
25961 (get_max_loop_iterations): Likewise.
25962 * cfgloop.h: Include wide-int.h.
25963 (struct nb_iter_bound): Change bound to widest_int.
25964 (struct loop): Change nb_iterations_upper_bound and
25965 nb_iterations_estimate to widest_int.
25966 (record_niter_bound): Switch to use widest_int.
25967 (get_estimated_loop_iterations): Likewise.
25968 (get_max_loop_iterations): Likewise.
25969 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
25970 update for wide-int.
25971 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
25972 * combine.c (try_combine): Likewise.
25973 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
25974 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
25976 (aarch64_float_const_representable_p): Likewise.
25977 * config/arc/arc.c: Include wide-int.h.
25978 (arc_can_use_doloop_p): Use wide-int interfaces.
25979 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
25980 (vfp3_const_double_index): Likewise.
25981 * config/avr/avr.c (avr_out_round): Likewise.
25982 (avr_fold_builtin): Likewise.
25983 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
25984 (bfin_can_use_doloop_p): Likewise.
25985 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
25986 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
25987 * config/i386/i386.c: Include wide-int.h.
25988 (ix86_data_alignment): Use wide-int interfaces.
25989 (ix86_local_alignment): Likewise.
25990 (ix86_emit_swsqrtsf): Update real_from_integer.
25991 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
25992 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
25993 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
25994 (zero_constant): Likewise.
25995 (input_operand): Likewise.
25996 (splat_input_operand): Likewise.
25997 (non_logical_cint_operand): Change const_double to const_wide_int.
25998 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
25999 (easy_altivec_constant): Remove comment.
26000 (paired_expand_vector_init): Use CONSTANT_P.
26001 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
26002 (rs6000_emit_move): Update checks.
26003 (rs6000_aggregate_candidate): Use wide-int interfaces.
26004 (rs6000_expand_ternop_builtin): Likewise.
26005 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
26006 (rs6000_assemble_integer): Likewise.
26007 (rs6000_hash_constant): Likewise.
26008 (output_toc): Likewise.
26009 (rs6000_rtx_costs): Likewise.
26010 (rs6000_emit_swrsqrt); Update call to real_from_integer.
26011 * config/rs6000/rs6000-c.c: Include wide-int.h.
26012 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
26013 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
26014 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
26015 Handle CONST_WIDE_INT.
26016 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
26017 Use tree_fits_uhwi_p.
26018 * config/sparc/sparc.c: Include wide-int.h.
26019 (sparc_fold_builtin): Use wide-int interfaces.
26020 * config/vax/vax.c: Include wide-int.h.
26021 (vax_float_literal): Use real_from_integer.
26022 * coretypes.h (struct hwivec_def): New.
26024 (const_hwivec): New.
26025 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
26026 (equiv_constant): Handle CONST_WIDE_INT.
26027 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
26028 (cselib_hash_rtx): Handle CONST_WIDE_INT.
26029 * dbxout.c (stabstr_U): Use wide-int interfaces.
26030 (dbxout_type): Update to use cst_fits_shwi_p.
26031 * defaults.h (LOG2_BITS_PER_UNIT): Define.
26032 (TARGET_SUPPORTS_WIDE_INT): Add default.
26033 * dfp.c: Include wide-int.h.
26034 (decimal_real_to_integer2): Use wide-int interfaces and rename to
26035 decimal_real_to_integer.
26036 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
26037 decimal_real_to_integer.
26038 * doc/generic.texi (Constant expressions): Update for wide_int.
26039 * doc/rtl.texi (const_double): Likewise.
26040 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
26041 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
26042 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
26043 (REAL_VALUE_FROM_INT): Remove.
26044 (TARGET_SUPPORTS_WIDE_INT): New.
26045 * doc/tm.texi: Regenerate.
26046 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
26047 * double-int.h: Include wide-int.h.
26048 (struct wi::int_traits): New.
26049 * dwarf2out.c (get_full_len): New.
26050 (dw_val_equal_p): Add case dw_val_class_wide_int.
26051 (size_of_loc_descr): Likewise.
26052 (output_loc_operands): Likewise.
26053 (insert_double): Remove.
26054 (insert_wide_int): New.
26055 (add_AT_wide): New.
26056 (print_die): Add case dw_val_class_wide_int.
26057 (attr_checksum): Likewise.
26058 (attr_checksum_ordered): Likewise.
26059 (same_dw_val_p): Likewise.
26060 (size_of_die): Likewise.
26061 (value_format): Likewise.
26062 (output_die): Likewise.
26063 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
26065 (clz_loc_descriptor): Use wide-int interfaces.
26066 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
26067 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
26068 (round_up_to_align): Use wide-int interfaces.
26069 (field_byte_offset): Likewise.
26070 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
26071 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
26072 CONST_DOUBLE handling. Use wide-int interfaces.
26073 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
26074 (gen_enumeration_type_die): Use add_AT_wide.
26075 (hash_loc_operands): Add case dw_val_class_wide_int.
26076 (compare_loc_operands): Likewise.
26077 * dwarf2out.h: Include wide-int.h.
26078 (wide_int_ptr): New.
26079 (enum dw_val_class): Add dw_val_class_wide_int.
26080 (struct dw_val_struct): Add val_wide.
26081 * emit-rtl.c (const_wide_int_htab): New.
26082 (const_wide_int_htab_hash): New.
26083 (const_wide_int_htab_eq): New.
26084 (lookup_const_wide_int): New.
26085 (const_double_htab_hash): Use wide-int interfaces.
26086 (const_double_htab_eq): Likewise.
26087 (rtx_to_double_int): Conditionally compile for wide-int.
26088 (immed_double_int_const): Rename to immed_wide_int_const and
26089 update for wide-int.
26090 (immed_double_const): Conditionally compile for wide-int.
26091 (init_emit_once): Use wide-int interfaces.
26092 * explow.c (plus_constant): Likewise.
26093 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
26094 (lshift_value): Use wide-int interfaces.
26095 (expand_mult): Likewise.
26096 (choose_multiplier): Likewise.
26097 (expand_smod_pow2): Likewise.
26098 (make_tree): Likewise.
26099 * expr.c (convert_modes): Consolidate handling of constants.
26100 Use wide-int interfaces.
26101 (emit_group_load_1): Add note.
26102 (store_expr): Update comment.
26103 (get_inner_reference): Use wide-int interfaces.
26104 (expand_constructor): Update comment.
26105 (expand_expr_real_2): Use wide-int interfaces.
26106 (expand_expr_real_1): Likewise.
26107 (reduce_to_bit_field_precision): Likewise.
26108 (const_vector_from_tree): Likewise.
26109 * final.c: Include wide-int-print.h.
26110 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
26111 * fixed-value.c: Include wide-int.h.
26112 (fixed_from_string): Use wide-int interfaces.
26113 (fixed_to_decimal): Likewise.
26114 (fixed_convert_from_real): Likewise.
26115 (real_convert_from_fixed): Likewise.
26116 * fold-const.h (mem_ref_offset): Return an offset_int.
26117 (div_if_zero_remainder): Remove code parameter.
26118 * fold-const.c (div_if_zero_remainder): Remove code parameter.
26119 Use wide-int interfaces.
26120 (may_negate_without_overflow_p): Use wide-int interfaces.
26121 (negate_expr_p): Likewise.
26122 (fold_negate_expr): Likewise.
26123 (int_const_binop_1): Likewise.
26124 (const_binop): Likewise.
26125 (fold_convert_const_int_from_int): Likewise.
26126 (fold_convert_const_int_from_real): Likewise.
26127 (fold_convert_const_int_from_fixed): Likewise.
26128 (fold_convert_const_fixed_from_int): Likewise.
26129 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
26130 (sign_bit_p): Use wide-int interfaces.
26131 (make_range_step): Likewise.
26132 (build_range_check): Likewise. Pass an integer of the correct type
26133 instead of using integer_one_node.
26134 (range_predecessor): Pass an integer of the correct type instead
26135 of using integer_one_node.
26136 (range_successor): Likewise.
26137 (merge_ranges): Likewise.
26138 (unextend): Use wide-int interfaces.
26139 (extract_muldiv_1): Likewise.
26140 (fold_div_compare): Likewise.
26141 (fold_single_bit_test): Likewise.
26142 (fold_sign_changed_comparison): Likewise.
26143 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
26144 (fold_plusminus_mult_expr): Use wide-int interfaces.
26145 (native_encode_int): Likewise.
26146 (native_interpret_int): Likewise.
26147 (fold_unary_loc): Likewise.
26148 (pointer_may_wrap_p): Likewise.
26149 (size_low_cst): Likewise.
26150 (mask_with_tz): Likewise.
26151 (fold_binary_loc): Likewise.
26152 (fold_ternary_loc): Likewise.
26153 (multiple_of_p): Likewise.
26154 (tree_call_nonnegative_warnv_p): Update calls to
26155 tree_int_cst_min_precision and real_from_integer.
26156 (fold_negate_const): Use wide-int interfaces.
26157 (fold_abs_const): Likewise.
26158 (fold_relational_const): Use tree_int_cst_lt.
26159 (round_up_loc): Use wide-int interfaces.
26160 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
26161 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
26162 * gengtype.c: Remove include of double-int.h.
26163 (do_typedef): Use wide-int interfaces.
26164 (open_base_files): Add wide-int.h.
26165 (main): Add offset_int and widest_int typedefs.
26166 * gengtype-lex.l: Handle "^".
26167 (CXX_KEYWORD): Add "static".
26168 * gengtype-parse.c (require3): New.
26169 (require_template_declaration): Handle constant template arguments
26170 and nested templates.
26171 * gengtype-state.c: Don't include "double-int.h".
26172 * genpreds.c (write_one_predicate_function): Update comment.
26173 (write_tm_constrs_h): Add check for hval and lval use in
26175 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
26176 (add_to_sequence): Likewise.
26177 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
26178 and const_double_operand.
26179 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
26181 * gimple-fold.c (get_base_constructor): Likewise.
26182 (fold_array_ctor_reference): Likewise.
26183 (fold_nonarray_ctor_reference): Likewise.
26184 (fold_const_aggregate_ref_1): Likewise.
26185 (gimple_val_nonnegative_real_p): Likewise.
26186 (gimple_fold_indirect_ref): Likewise.
26187 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
26188 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
26189 (struct slsr_cand_d): Change index to be widest_int.
26190 (struct incr_info_d): Change incr to be widest_int.
26191 (alloc_cand_and_find_basis): Use wide-int interfaces.
26192 (slsr_process_phi): Likewise.
26193 (backtrace_base_for_ref): Likewise. Return a widest_int.
26194 (restructure_reference): Take a widest_int instead of a double_int.
26195 (slsr_process_ref): Use wide-int interfaces.
26196 (create_mul_ssa_cand): Likewise.
26197 (create_mul_imm_cand): Likewise.
26198 (create_add_ssa_cand): Likewise.
26199 (create_add_imm_cand): Take a widest_int instead of a double_int.
26200 (slsr_process_add): Use wide-int interfaces.
26201 (slsr_process_cast): Likewise.
26202 (slsr_process_copy): Likewise.
26203 (dump_candidate): Likewise.
26204 (dump_incr_vec): Likewise.
26205 (replace_ref): Likewise.
26206 (cand_increment): Likewise. Return a widest_int.
26207 (cand_abs_increment): Likewise.
26208 (replace_mult_candidate): Take a widest_int instead of a double_int.
26209 (replace_unconditional_candidate): Use wide-int interfaces.
26210 (incr_vec_index): Take a widest_int instead of a double_int.
26211 (create_add_on_incoming_edge): Likewise.
26212 (create_phi_basis): Use wide-int interfaces.
26213 (replace_conditional_candidate): Likewise.
26214 (record_increment): Take a widest_int instead of a double_int.
26215 (record_phi_increments): Use wide-int interfaces.
26216 (phi_incr_cost): Take a widest_int instead of a double_int.
26217 (lowest_cost_path): Likewise.
26218 (total_savings): Likewise.
26219 (analyze_increments): Use wide-int interfaces.
26220 (ncd_with_phi): Take a widest_int instead of a double_int.
26221 (ncd_of_cand_and_phis): Likewise.
26222 (nearest_common_dominator_for_cands): Likewise.
26223 (insert_initializers): Use wide-int interfaces.
26224 (all_phi_incrs_profitable): Likewise.
26225 (replace_one_candidate): Likewise.
26226 (replace_profitable_candidates): Likewise.
26227 * godump.c: Include wide-int-print.h.
26228 (go_output_typedef): Use wide-int interfaces.
26229 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
26230 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
26231 (build_loop_iteration_domains): Likewise.
26232 * hooks.h: Include wide-int.h rather than double-int.h.
26233 (hook_bool_dint_dint_uint_bool_true): Delete.
26234 (hook_bool_wint_wint_uint_bool_true): Declare.
26235 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
26236 (hook_bool_wint_wint_uint_bool_true): New.
26237 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
26239 (ubsan_expand_si_overflow_mul_check): Likewise.
26240 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
26241 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
26242 (get_ancestor_addr_info): Likewise.
26243 (ipa_modify_call_arguments): Likewise.
26244 * loop-doloop.c (doloop_modify): Likewise.
26245 (doloop_optimize): Likewise.
26246 * loop-iv.c (iv_number_of_iterations): Likewise.
26247 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
26248 (unroll_loop_constant_iterations): Likewise.
26249 (decide_unroll_runtime_iterations): Likewise.
26250 (unroll_loop_runtime_iterations): Likewise.
26251 (decide_peel_simple): Likewise.
26252 (decide_unroll_stupid): Likewise.
26253 * lto-streamer-in.c (streamer_read_wi): Add.
26254 (input_cfg): Use wide-int interfaces.
26255 (lto_input_tree_1): Likewise.
26256 * lto-streamer-out.c (streamer_write_wi): Add.
26257 (hash_tree): Use wide-int interfaces.
26258 (output_cfg): Likewise.
26259 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
26260 (GTFILES): Add wide-int.h and signop.h.
26261 (TAGS): Look for .cc files too.
26262 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
26263 * optabs.c (expand_subword_shift): Likewise.
26264 (expand_doubleword_shift): Likewise.
26265 (expand_absneg_bit): Likewise.
26266 (expand_copysign_absneg): Likewise.
26267 (expand_copysign_bit): Likewise.
26268 * postreload.c (reload_cse_simplify_set): Likewise.
26269 * predict.c (predict_iv_comparison): Likewise.
26270 * pretty-print.h: Include wide-int-print.h.
26272 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
26273 * print-tree.c: Include wide-int-print.h.
26274 (print_node_brief): Use wide-int interfaces.
26275 (print_node): Likewise.
26276 * read-rtl.c (validate_const_wide_int): New.
26277 (read_rtx_code): Add CONST_WIDE_INT case.
26278 * real.c: Include wide-int.h.
26279 (real_to_integer2): Delete.
26280 (real_to_integer): New function, returning a wide_int.
26281 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26282 (ten_to_ptwo): Update call to real_from_integer.
26283 (real_digit): Likewise.
26284 * real.h: Include signop.h, wide-int.h and insn-modes.h.
26285 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
26286 (REAL_VALUE_TO_INT): Delete.
26287 (real_to_integer): Declare a wide-int form.
26288 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26289 * recog.c (const_int_operand): Improve comment.
26290 (const_scalar_int_operand): New.
26291 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
26292 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
26293 (split_double): Likewise.
26294 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
26295 (rtx_size): Likewise.
26296 (rtx_alloc_stat_v): New.
26297 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
26298 (cwi_output_hex): New.
26299 (iterative_hash_rtx): Handle CONST_WIDE_INT.
26300 (cwi_check_failed_bounds): New.
26301 * rtl.def (CONST_WIDE_INT): New.
26302 * rtl.h: Include <utility> and wide-int.h.
26303 (struct hwivec_def): New.
26304 (CWI_GET_NUM_ELEM): New.
26305 (CWI_PUT_NUM_ELEM): New.
26306 (struct rtx_def): Add num_elem and hwiv.
26307 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
26308 (CASE_CONST_UNIQUE): Likewise.
26309 (CASE_CONST_ANY): Likewise.
26310 (CONST_SCALAR_INT_P): Likewise.
26311 (CONST_WIDE_INT_P): New.
26313 (HWIVEC_CHECK): New.
26314 (cwi_check_failed_bounds): New.
26316 (HWIVEC_CHECK): New.
26317 (CONST_WIDE_INT_VEC) New.
26318 (CONST_WIDE_INT_NUNITS) New.
26319 (CONST_WIDE_INT_ELT) New.
26320 (rtx_mode_t): New type.
26321 (wi::int_traits <rtx_mode_t>): New.
26323 (wi::min_value): New.
26324 (wi::max_value): New.
26326 (const_wide_int_alloc): New.
26327 (immed_wide_int_const): New.
26328 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
26329 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
26330 * signop.h: New file.
26331 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
26332 (simplify_const_unary_operation): Use wide-int interfaces.
26333 (simplify_binary_operation_1): Likewise.
26334 (simplify_const_binary_operation): Likewise.
26335 (simplify_const_relational_operation): Likewise.
26336 (simplify_immed_subreg): Likewise.
26337 * stmt.c (expand_case): Likewise.
26338 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
26339 signop rather than a bool.
26340 * stor-layout.c (layout_type): Use wide-int interfaces.
26341 (initialize_sizetypes): Update calls to
26342 set_min_and_max_values_for_integral_type.
26343 (set_min_and_max_values_for_integral_type): Take a signop rather
26344 than a bool. Use wide-int interfaces.
26345 (fixup_signed_type): Update accordingly. Remove
26346 HOST_BITS_PER_DOUBLE_INT limit.
26347 (fixup_unsigned_type): Likewise.
26348 * system.h (STATIC_CONSTANT_P): New.
26349 (STATIC_ASSERT): New.
26350 * target.def (can_use_doloop_p): Take widest_ints rather than
26352 * target.h: Include wide-int.h rather than double-int.h.
26353 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
26355 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
26356 rather than INT_CST_LT_UNSIGNED.
26357 (can_use_doloop_if_innermost): Take widest_ints rather than
26359 * tree-affine.c: Include wide-int-print.h.
26360 (double_int_ext_for_comb): Delete.
26361 (wide_int_ext_for_comb): New.
26362 (aff_combination_zero): Use wide-int interfaces.
26363 (aff_combination_const): Take a widest_int instead of a double_int.
26364 (aff_combination_elt): Use wide-int interfaces.
26365 (aff_combination_scale): Take a widest_int instead of a double_int.
26366 (aff_combination_add_elt): Likewise.
26367 (aff_combination_add_cst): Likewise.
26368 (aff_combination_add): Use wide-int interfaces.
26369 (aff_combination_convert): Likewise.
26370 (tree_to_aff_combination): Likewise.
26371 (add_elt_to_tree): Take a widest_int instead of a double_int.
26372 (aff_combination_to_tree): Use wide-int interfaces.
26373 (aff_combination_remove_elt): Likewise.
26374 (aff_combination_add_product): Take a widest_int instead of
26376 (aff_combination_mult): Use wide-int interfaces.
26377 (aff_combination_expand): Likewise.
26378 (double_int_constant_multiple_p): Delete.
26379 (wide_int_constant_multiple_p): New.
26380 (aff_combination_constant_multiple_p): Take a widest_int pointer
26381 instead of a double_int pointer.
26382 (print_aff): Use wide-int interfaces.
26383 (get_inner_reference_aff): Take a widest_int pointer
26384 instead of a double_int pointer.
26385 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
26386 * tree-affine.h: Include wide-int.h.
26387 (struct aff_comb_elt): Change type of coef to widest_int.
26388 (struct affine_tree_combination): Change type of offset to widest_int.
26389 (double_int_ext_for_comb): Delete.
26390 (wide_int_ext_for_comb): New.
26391 (aff_combination_const): Use widest_int instead of double_int.
26392 (aff_combination_scale): Likewise.
26393 (aff_combination_add_elt): Likewise.
26394 (aff_combination_constant_multiple_p): Likewise.
26395 (get_inner_reference_aff): Likewise.
26396 (aff_comb_cannot_overlap_p): Likewise.
26397 (aff_combination_zero_p): Use wide-int interfaces.
26398 * tree.c: Include tree.h.
26399 (init_ttree): Use make_int_cst.
26400 (tree_code_size): Removed code for INTEGER_CST case.
26401 (tree_size): Add INTEGER_CST case.
26402 (make_node_stat): Update comment.
26403 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
26404 (build_int_cst_type): Use wide-int interfaces.
26405 (double_int_to_tree): Likewise.
26406 (double_int_fits_to_tree_p): Delete.
26407 (force_fit_type_double): Delete.
26408 (force_fit_type): New.
26409 (int_cst_hash_hash): Use wide-int interfaces.
26410 (int_cst_hash_eq): Likewise.
26411 (build_int_cst_wide): Delete.
26412 (wide_int_to_tree): New.
26413 (cache_integer_cst): Use wide-int interfaces.
26414 (build_low_bits_mask): Likewise.
26415 (cst_and_fits_in_hwi): Likewise.
26416 (real_value_from_int_cst): Likewise.
26417 (make_int_cst_stat): New.
26418 (integer_zerop): Use wide_int interfaces.
26419 (integer_onep): Likewise.
26420 (integer_all_onesp): Likewise.
26421 (integer_pow2p): Likewise.
26422 (integer_nonzerop): Likewise.
26423 (tree_log2): Likewise.
26424 (tree_floor_log2): Likewise.
26425 (tree_ctz): Likewise.
26426 (int_size_in_bytes): Likewise.
26427 (mem_ref_offset): Return an offset_int rather than a double_int.
26428 (build_type_attribute_qual_variant): Use wide_int interfaces.
26429 (type_hash_eq): Likewise
26430 (tree_int_cst_equal): Likewise.
26431 (tree_int_cst_lt): Delete.
26432 (tree_int_cst_compare): Likewise.
26433 (tree_fits_shwi_p): Use wide_int interfaces.
26434 (tree_fits_uhwi_p): Likewise.
26435 (tree_int_cst_sign_bit): Likewise.
26436 (tree_int_cst_sgn): Likewise.
26437 (tree_int_cst_min_precision): Take a signop rather than a bool.
26438 (simple_cst_equal): Use wide_int interfaces.
26439 (compare_tree_int): Likewise.
26440 (iterative_hash_expr): Likewise.
26441 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
26443 (get_type_static_bounds): Use wide_int interfaces.
26444 (tree_int_cst_elt_check_failed): New.
26445 (build_common_tree_nodes): Reordered to set prec before filling in
26447 (int_cst_value): Check cst_and_fits_in_hwi.
26448 (widest_int_cst_value): Use wide_int interfaces.
26449 (upper_bound_in_type): Likewise.
26450 (lower_bound_in_type): Likewise.
26451 (num_ending_zeros): Likewise.
26452 (drop_tree_overflow): Likewise.
26453 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
26454 (gen_conditions_for_pow_cst_base): Likewise.
26455 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
26456 (group_case_labels_stmt): Use wide-int interfaces.
26457 (verify_gimple_assign_binary): Likewise.
26458 (print_loop): Likewise.
26459 * tree-chrec.c (tree_fold_binomial): Likewise.
26460 * tree-core.h (struct tree_base): Add int_length.
26461 (struct tree_int_cst): Change rep of value.
26462 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
26463 (dr_may_alias_p): Likewise.
26464 (max_stmt_executions_tree): Likewise.
26465 * tree.def (INTEGER_CST): Update comment.
26466 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
26467 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
26468 * tree-dump.c: Include wide-int.h and wide-int-print.h.
26469 (dequeue_and_dump): Use wide-int interfaces.
26470 * tree.h: Include wide-int.h.
26471 (NULL_TREE): Moved to earlier loc in file.
26472 (TREE_INT_CST_ELT_CHECK): New.
26473 (tree_int_cst_elt_check_failed): New.
26475 (TREE_INT_CST): Delete.
26476 (TREE_INT_CST_LOW): Use wide-int interfaces.
26477 (TREE_INT_CST_HIGH): Delete.
26478 (TREE_INT_CST_NUNITS): New.
26479 (TREE_INT_CST_EXT_NUNITS): Likewise.
26480 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
26481 (TREE_INT_CST_ELT): Likewise.
26482 (INT_CST_LT): Delete.
26483 (tree_int_cst_elt_check): New (two forms).
26484 (type_code_size): Update comment.
26485 (make_int_cst_stat, make_int_cst): New.
26486 (tree_to_double_int): Delete.
26487 (double_int_fits_to_tree_p): Delete.
26488 (force_fit_type_double): Delete.
26489 (build_int_cstu): Replace with out-of-line function.
26490 (build_int_cst_wide): Delete.
26491 (tree_int_cst_lt): Define inline.
26492 (tree_int_cst_le): New.
26493 (tree_int_cst_compare): Define inline.
26494 (tree_int_cst_min_precision): Take a signop rather than a bool.
26495 (wi::int_traits <const_tree>): New.
26496 (wi::int_traits <tree>): New.
26497 (wi::extended_tree): New.
26498 (wi::int_traits <wi::extended_tree>): New.
26499 (wi::to_widest): New.
26500 (wi::to_offset): New.
26501 (wi::fits_to_tree_p): New.
26502 (wi::min_value): New.
26503 (wi::max_value): New.
26504 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
26505 (copy_tree_body_r): Likewise.
26506 * tree-object-size.c (compute_object_offset): Likewise.
26507 (addr_object_size): Likewise.
26508 * tree-predcom.c: Include wide-int-print.h.
26509 (struct dref_d): Change type of offset to widest_int.
26510 (dump_dref): Call wide-int printer.
26511 (aff_combination_dr_offset): Use wide-int interfaces.
26512 (determine_offset): Take a widest_int pointer rather than a
26513 double_int pointer.
26514 (split_data_refs_to_components): Use wide-int interfaces.
26515 (suitable_component_p): Likewise.
26516 (order_drefs): Likewise.
26517 (add_ref_to_chain): Likewise.
26518 (valid_initializer_p): Likewise.
26519 (determine_roots_comp): Likewise.
26520 * tree-pretty-print.c: Include wide-int-print.h.
26521 (dump_generic_node): Use wide-int interfaces.
26522 * tree-sra.c (sra_ipa_modify_expr): Likewise.
26523 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
26524 (move_fixed_address_to_symbol): Likewise.
26525 (move_hint_to_base): Likewise.
26526 (move_pointer_to_base): Likewise.
26527 (move_variant_to_index): Likewise.
26528 (most_expensive_mult_to_index): Likewise.
26529 (addr_to_parts): Likewise.
26530 (copy_ref_info): Likewise.
26531 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
26532 (indirect_refs_may_alias_p): Likewise.
26533 (stmt_kills_ref_p_1): Likewise.
26534 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
26535 * tree-ssa-ccp.c: Update comment at top of file. Include
26537 (struct prop_value_d): Change type of mask to widest_int.
26538 (extend_mask): New function.
26539 (dump_lattice_value): Use wide-int interfaces.
26540 (get_default_value): Likewise.
26541 (set_constant_value): Likewise.
26542 (set_value_varying): Likewise.
26543 (valid_lattice_transition): Likewise.
26544 (set_lattice_value): Likewise.
26545 (value_to_double_int): Delete.
26546 (value_to_wide_int): New.
26547 (get_value_from_alignment): Use wide-int interfaces.
26548 (get_value_for_expr): Likewise.
26549 (do_dbg_cnt): Likewise.
26550 (ccp_finalize): Likewise.
26551 (ccp_lattice_meet): Likewise.
26552 (bit_value_unop_1): Use widest_ints rather than double_ints.
26553 (bit_value_binop_1): Likewise.
26554 (bit_value_unop): Use wide-int interfaces.
26555 (bit_value_binop): Likewise.
26556 (bit_value_assume_aligned): Likewise.
26557 (evaluate_stmt): Likewise.
26558 (ccp_fold_stmt): Likewise.
26559 (visit_cond_stmt): Likewise.
26560 (ccp_visit_stmt): Likewise.
26561 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
26562 (constant_pointer_difference): Likewise.
26563 (associate_pointerplus): Likewise.
26564 (combine_conversions): Likewise.
26565 * tree-ssa-loop.h: Include wide-int.h.
26566 (struct tree_niter_desc): Change type of max to widest_int.
26567 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
26568 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
26569 (remove_redundant_iv_tests): Likewise.
26570 (canonicalize_loop_induction_variables): Likewise.
26571 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
26572 (constant_multiple_of): Take a widest_int pointer instead of
26573 a double_int pointer.
26574 (get_computation_aff): Use wide-int interfaces.
26575 (ptr_difference_cost): Likewise.
26576 (difference_cost): Likewise.
26577 (get_loop_invariant_expr_id): Likewise.
26578 (get_computation_cost_at): Likewise.
26579 (iv_elimination_compare_lt): Likewise.
26580 (may_eliminate_iv): Likewise.
26581 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
26582 instead of double_int.
26583 (max_loop_iterations): Likewise.
26584 (max_stmt_executions): Likewise.
26585 (estimated_stmt_executions): Likewise.
26586 * tree-ssa-loop-niter.c: Include wide-int-print.h.
26587 (split_to_var_and_offset): Use wide-int interfaces.
26588 (determine_value_range): Likewise.
26589 (bound_difference_of_offsetted_base): Likewise.
26590 (bounds_add): Take a widest_int instead of a double_int.
26591 (number_of_iterations_ne_max): Use wide-int interfaces.
26592 (number_of_iterations_ne): Likewise.
26593 (number_of_iterations_lt_to_ne): Likewise.
26594 (assert_loop_rolls_lt): Likewise.
26595 (number_of_iterations_lt): Likewise.
26596 (number_of_iterations_le): Likewise.
26597 (number_of_iterations_cond): Likewise.
26598 (number_of_iterations_exit): Likewise.
26599 (finite_loop_p): Likewise.
26600 (derive_constant_upper_bound_assign): Likewise.
26601 (derive_constant_upper_bound): Return a widest_int.
26602 (derive_constant_upper_bound_ops): Likewise.
26603 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26604 (record_estimate): Take a widest_int rather than a double_int.
26605 (record_nonwrapping_iv): Use wide-int interfaces.
26606 (double_int_cmp): Delete.
26607 (wide_int_cmp): New.
26608 (bound_index): Take a widest_int rather than a double_int.
26609 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26610 (maybe_lower_iteration_bound): Likewise.
26611 (estimate_numbers_of_iterations_loop): Likewise.
26612 (estimated_loop_iterations): Take a widest_int pointer than than
26613 a double_int pointer.
26614 (estimated_loop_iterations_int): Use wide-int interfaces.
26615 (max_loop_iterations): Take a widest_int pointer than than
26616 a double_int pointer.
26617 (max_loop_iterations_int): Use wide-int interfaces.
26618 (max_stmt_executions): Take a widest_int pointer than than
26619 a double_int pointer.
26620 (estimated_stmt_executions): Likewise.
26621 (n_of_executions_at_most): Use wide-int interfaces.
26622 (scev_probably_wraps_p): Likewise.
26623 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26624 to real_to_integer.
26625 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26627 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26628 double_ints. Adjust for trailing_wide_ints <3> representation.
26629 (set_nonzero_bits): Likewise.
26630 (get_range_info): Return wide_ints rather than double_ints.
26631 Adjust for trailing_wide_ints <3> representation.
26632 (get_nonzero_bits): Likewise.
26633 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26635 * tree-ssanames.h (struct range_info_def): Replace min, max and
26636 nonzero_bits with a trailing_wide_ints <3>.
26637 (set_range_info): Use wide_int_refs rather than double_ints.
26638 (set_nonzero_bits): Likewise.
26639 (get_range_info): Return wide_ints rather than double_ints.
26640 (get_nonzero_bits): Likewise.
26641 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26642 * tree-ssa-pre.c (phi_translate_1): Likewise.
26643 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26644 (acceptable_pow_call): Likewise.
26645 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26647 (vn_reference_fold_indirect): Likewise.
26648 (vn_reference_maybe_forwprop_address): Likewise.
26649 (valueize_refs_1): Likewise.
26650 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26651 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
26652 tree_int_cst_lt and tree_int_cst_le.
26653 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
26655 (streamer_alloc_tree): Likewise.
26656 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
26657 (streamer_write_tree_header): Likewise.
26658 (streamer_write_integer_cst): Likewise.
26659 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
26660 (build_constructors): Likewise.
26661 (array_value_type): Likewise.
26662 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
26663 (vect_check_gather): Likewise.
26664 * tree-vect-generic.c (build_replicated_const): Likewise.
26665 (expand_vector_divmod): Likewise.
26666 * tree-vect-loop.c (vect_transform_loop): Likewise.
26667 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
26668 (vect_do_peeling_for_alignment): Likewise.
26669 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
26670 * tree-vrp.c: Include wide-int.h.
26671 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
26672 (extract_range_from_assert): Use wide-int interfaces.
26673 (vrp_int_const_binop): Likewise.
26674 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
26675 double_int pointers.
26676 (ranges_from_anti_range): Use wide-int interfaces.
26677 (quad_int_cmp): Delete.
26678 (quad_int_pair_sort): Likewise.
26679 (extract_range_from_binary_expr_1): Use wide-int interfaces.
26680 (extract_range_from_unary_expr_1): Likewise.
26681 (adjust_range_with_scev): Likewise.
26682 (masked_increment): Take and return wide_ints rather than double_ints.
26683 (register_edge_assert_for_2): Use wide-int interfaces.
26684 (check_array_ref): Likewise.
26685 (search_for_addr_array): Likewise.
26686 (maybe_set_nonzero_bits): Likewise.
26687 (union_ranges): Pass an integer of the correct type instead of
26688 using integer_one_node.
26689 (intersect_ranges): Likewise.
26690 (simplify_truth_ops_using_ranges): Likewise.
26691 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
26692 (range_fits_type_p): Likewise.
26693 (simplify_cond_using_ranges): Likewise. Take a signop rather than
26695 (simplify_conversion_using_ranges): Use wide-int interfaces.
26696 (simplify_float_conversion_using_ranges): Likewise.
26697 (vrp_finalize): Likewise.
26698 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
26699 (gimple_stringops_transform): Likewise.
26700 * varasm.c (decode_addr_const): Likewise.
26701 (const_hash_1): Likewise.
26702 (const_rtx_hash_1): Likewise
26703 (output_constant): Likewise.
26704 (array_size_for_constructor): Likewise.
26705 (output_constructor_regular_field): Likewise.
26706 (output_constructor_bitfield): Likewise.
26707 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
26708 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
26710 * gencheck.c: Define BITS_PER_UNIT.
26711 * wide-int.cc: New.
26713 * wide-int-print.cc: New.
26714 * wide-int-print.h: New.
26716 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26718 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
26720 2014-05-06 Richard Biener <rguenther@suse.de>
26722 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
26723 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
26724 (TODO_verify_all): Adjust.
26725 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
26726 TODO_verify_stmts and TODO_verify_rtl_sharing.
26727 * bb-reorder.c: Likewise.
26728 * cfgexpand.c: Likewise.
26729 * cprop.c: Likewise.
26731 * function.c: Likewise.
26732 * fwprop.c: Likewise.
26733 * gcse.c: Likewise.
26734 * gimple-ssa-isolate-paths.c: Likewise.
26735 * gimple-ssa-strength-reduction.c: Likewise.
26736 * ipa-split.c: Likewise.
26737 * loop-init.c: Likewise.
26738 * loop-unroll.c: Likewise.
26739 * lower-subreg.c: Likewise.
26740 * modulo-sched.c: Likewise.
26741 * postreload-gcse.c: Likewise.
26742 * predict.c: Likewise.
26743 * recog.c: Likewise.
26744 * sched-rgn.c: Likewise.
26745 * store-motion.c: Likewise.
26746 * tracer.c: Likewise.
26747 * trans-mem.c: Likewise.
26748 * tree-call-cdce.c: Likewise.
26749 * tree-cfg.c: Likewise.
26750 * tree-cfgcleanup.c: Likewise.
26751 * tree-complex.c: Likewise.
26752 * tree-eh.c: Likewise.
26753 * tree-emutls.c: Likewise.
26754 * tree-if-conv.c: Likewise.
26755 * tree-into-ssa.c: Likewise.
26756 * tree-loop-distribution.c: Likewise.
26757 * tree-object-size.c: Likewise.
26758 * tree-parloops.c: Likewise.
26759 * tree-pass.h: Likewise.
26760 * tree-sra.c: Likewise.
26761 * tree-ssa-ccp.c: Likewise.
26762 * tree-ssa-copy.c: Likewise.
26763 * tree-ssa-copyrename.c: Likewise.
26764 * tree-ssa-dce.c: Likewise.
26765 * tree-ssa-dom.c: Likewise.
26766 * tree-ssa-dse.c: Likewise.
26767 * tree-ssa-forwprop.c: Likewise.
26768 * tree-ssa-ifcombine.c: Likewise.
26769 * tree-ssa-loop-ch.c: Likewise.
26770 * tree-ssa-loop-ivcanon.c: Likewise.
26771 * tree-ssa-loop.c: Likewise.
26772 * tree-ssa-math-opts.c: Likewise.
26773 * tree-ssa-phiopt.c: Likewise.
26774 * tree-ssa-phiprop.c: Likewise.
26775 * tree-ssa-pre.c: Likewise.
26776 * tree-ssa-reassoc.c: Likewise.
26777 * tree-ssa-sink.c: Likewise.
26778 * tree-ssa-strlen.c: Likewise.
26779 * tree-ssa-tail-merge.c: Likewise.
26780 * tree-ssa-uncprop.c: Likewise.
26781 * tree-switch-conversion.c: Likewise.
26782 * tree-tailcall.c: Likewise.
26783 * tree-vect-generic.c: Likewise.
26784 * tree-vectorizer.c: Likewise.
26785 * tree-vrp.c: Likewise.
26786 * tsan.c: Likewise.
26787 * var-tracking.c: Likewise.
26788 * bt-load.c: Likewise.
26789 * cfgcleanup.c: Likewise.
26790 * combine-stack-adj.c: Likewise.
26791 * combine.c: Likewise.
26792 * compare-elim.c: Likewise.
26793 * config/epiphany/resolve-sw-modes.c: Likewise.
26794 * config/i386/i386.c: Likewise.
26795 * config/mips/mips.c: Likewise.
26796 * config/s390/s390.c: Likewise.
26797 * config/sh/sh_treg_combine.cc: Likewise.
26798 * config/sparc/sparc.c: Likewise.
26801 * final.c: Likewise.
26802 * ifcvt.c: Likewise.
26803 * mode-switching.c: Likewise.
26804 * passes.c: Likewise.
26805 * postreload.c: Likewise.
26807 * reg-stack.c: Likewise.
26808 * regcprop.c: Likewise.
26809 * regrename.c: Likewise.
26812 2014-05-06 Richard Biener <rguenther@suse.de>
26814 PR middle-end/61070
26815 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
26816 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
26818 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
26821 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
26823 2014-05-05 Radovan Obradovic <robradovic@mips.com>
26824 Tom de Vries <tom@codesourcery.com>
26826 * target.def (call_fusage_contains_non_callee_clobbers): New
26828 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
26830 (@node Miscellaneous Register Hooks): New node.
26831 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
26832 * doc/tm.texi: Regenerate.
26834 2014-05-05 Marek Polacek <polacek@redhat.com>
26837 * opts.c (common_handle_option): Call error_at instead of warning_at.
26839 2014-05-05 Richard Biener <rguenther@suse.de>
26841 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
26842 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
26843 under the TODO_verify_il umbrella.
26845 2014-05-05 Richard Biener <rguenther@suse.de>
26847 * passes.c (execute_function_todo): Move TODO_verify_flow under
26848 the TODO_verify_ul umbrella.
26850 2014-05-05 Richard Biener <rguenther@suse.de>
26852 PR middle-end/61010
26853 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
26854 X & CST away from a CST that is the mask of a mode.
26856 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26858 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
26859 int argument to enum machine_mode.
26860 (picochip_class_max_nregs): Ditto.
26861 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
26862 (picochip_class_max_nregs): Ditto.
26864 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26866 * target.def: Add new target hook.
26867 * doc/tm.texi: Regenerate.
26868 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
26869 * targhooks.c (default_keep_leaf_when_profiled): New function.
26871 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
26872 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
26874 2014-05-05 Bin Cheng <bin.cheng@arm.com>
26876 PR tree-optimization/60363
26877 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
26878 (copy_phi_args): New parameters. Call get_value_locus_in_path.
26879 (update_destination_phis): New parameter.
26880 (create_edge_and_update_destination_phis): Ditto.
26881 (ssa_fix_duplicate_block_edges): Pass new arguments.
26882 (thread_single_edge): Ditto.
26884 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
26886 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
26887 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
26888 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
26889 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
26890 Use RS6000_BTM_HARD_FLOAT.
26891 (BU_MISC_2): Likewise.
26892 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
26893 RS6000_BTM_HARD_FLOAT.
26894 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
26895 is explicitly used.
26896 (rs6000_invalid_builtin): Add hard floating builtin support.
26897 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
26898 hard float builtins.
26899 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
26901 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26903 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
26904 Add missing function* argument.
26906 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26908 * lra-constraints.c (valid_address_p): Move earlier in file.
26909 Add a constraint argument to the address_info version.
26910 (satisfies_memory_constraint_p): New function.
26911 (satisfies_address_constraint_p): Likewise.
26912 (process_alt_operands, curr_insn_transform): Use them.
26913 (process_address): Pass the constraint to valid_address_p when
26914 checking address operands.
26916 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26918 * config/mips/mips.c (mips_isa_rev): New variable.
26919 (mips_set_architecture): Set it.
26920 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
26922 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
26923 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
26924 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
26925 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
26926 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
26927 conditions in terms of mips_isa_rev.
26928 (mips_isa_rev): Declare.
26930 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26932 * config/sh/sh-mem.cc: Use tabs instead of spaces.
26933 (prob_unlikely, prob_likely): Make variables const.
26935 2014-05-03 Denis Chertykov <chertykov@gmail.com>
26937 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
26939 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26941 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
26943 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26945 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
26946 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
26947 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
26949 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
26950 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
26952 Replace usage of ROUND_REG with sh_round_reg.
26953 Use CEIL instead of ROUND_ADVANCE.
26955 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26958 * config/sh/sh.c: Include stdlib headers before everything else.
26960 2014-05-02 Jakub Jelinek <jakub@redhat.com>
26962 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
26963 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
26964 (gimplify_adjust_omp_clauses): Simd region is never
26965 directly nested in combined parallel. Instead, for linear
26966 with copyin/copyout, if in combined for simd loop, make decl
26967 firstprivate/lastprivate on OMP_FOR.
26968 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
26969 expand_omp_for_static_chunk): When setting endvar, also set
26970 fd->loop.v to the same value.
26972 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26974 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
26976 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
26978 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
26981 2014-05-02 Marek Polacek <polacek@redhat.com>
26983 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
26985 2014-05-02 Kito Cheng <kito@0xlab.org>
26987 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
26988 to a C expression marco.
26989 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
26990 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
26991 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
26992 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
26993 HONOR_REG_ALLOC_ORDER.
26994 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
26996 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26998 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
27000 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27002 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
27004 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
27006 * tree-if-conv.c (is_cond_scalar_reduction): New function.
27007 (convert_scalar_cond_reduction): Likewise.
27008 (predicate_scalar_phi): Add recognition and transformation
27009 of simple conditioanl reduction to be vectorizable.
27011 2014-05-01 Marek Polacek <polacek@redhat.com>
27014 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
27016 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
27018 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
27019 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
27020 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
27021 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
27022 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
27023 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
27024 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
27025 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
27027 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
27029 * config/arc/arc.opt (mlra): Move comment above option name
27030 to avoid mis-parsing as language options.
27032 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27034 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
27035 * config/sol2.h: ... here.
27036 * config/sol2-10.h: Remove.
27038 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
27039 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
27040 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
27041 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
27042 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
27043 * config/sol2.h: ... here.
27044 (SECTION_NAME_FORMAT): Don't redefine.
27045 (STARTFILE_ARCH32_SPEC): Rename to ...
27046 (STARTFILE_ARCH_SPEC): ... this.
27047 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
27048 * config/sparc/sol2.h: ... here.
27049 (SECTION_NAME_FORMAT): Don't undef.
27050 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
27051 (SUBTARGET_EXTRA_SPECS): Remove.
27052 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
27054 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
27055 (MD_STARTFILE_PREFIX): Remove.
27056 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
27057 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
27058 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
27059 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
27060 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
27061 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
27062 * config/i386/sol2.h: ... here.
27063 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
27064 * config/i386/sol2-bi.h: Remove.
27065 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
27066 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
27068 * config/i386/t-sol2-64: Rename to ...
27069 * config/i386/t-sol2: ... this.
27070 * config/sparc/t-sol2-64: Rename to ...
27071 * config/sparc/t-sol2: ... this.
27073 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
27074 sol2_tm_file_head, sol2_tm_file_tail.
27075 Include ${cpu_type}/sol2.h before sol2.h.
27077 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
27078 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
27079 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
27080 Reflect i386/t-sol2-64 renaming.
27081 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
27082 Reflect sparc/t-sol2-64 renaming.
27084 2014-04-30 Richard Biener <rguenther@suse.de>
27086 * passes.c (execute_function_todo): Move TODO_verify_stmts
27087 and TODO_verify_ssa under the TODO_verify_il umbrella.
27088 * tree-ssa.h (verify_ssa): Adjust prototype.
27089 * tree-ssa.c (verify_ssa): Add parameter to tell whether
27090 we should verify SSA operands.
27091 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
27092 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
27093 whether we should verify whether not throwing stmts have EH info.
27094 * graphite-scop-detection.c (create_sese_edges): Adjust.
27095 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
27096 * tree-eh.c (lower_try_finally_switch): Do not add the
27097 default case label twice.
27099 2014-04-30 Marek Polacek <polacek@redhat.com>
27101 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
27102 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
27103 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
27104 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
27106 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
27108 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
27109 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
27110 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
27111 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
27112 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
27113 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
27114 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
27115 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
27117 2014-04-29 David Malcolm <dmalcolm@redhat.com>
27119 * tree-cfg.c (dump_function_to_file): Dump the return type of
27120 functions, in a line to itself before the function body, mimicking
27121 the layout of a C function.
27123 2014-04-29 Jakub Jelinek <jakub@redhat.com>
27125 PR tree-optimization/60971
27126 * tree-tailcall.c (process_assignment): Reject conversions which
27129 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
27131 * calls.c (initialize_argument_information): Always treat
27132 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
27133 (expand_call): Likewise.
27134 (emit_library_call_calue_1): Likewise.
27135 * expr.c (PUSH_ARGS_REVERSED): Do not define.
27136 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
27139 2014-04-29 Nick Clifton <nickc@redhat.com>
27141 * config/msp430/msp430.md (umulsidi): Fix typo.
27142 (mulhisi3): Enable even inside interrupt handlers.
27143 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
27144 bigger return address pushed in large mode.
27146 2014-04-29 Nick Clifton <nickc@redhat.com>
27148 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
27149 (arc_init_reg_tables): Use a machine_mode enum to iterate over
27151 * config/m32r/m32r.c (init_reg_tables): Likewise.
27152 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
27153 enum to hold the modes.
27155 2014-04-29 Richard Biener <rguenther@suse.de>
27157 * dominance.c (free_dominance_info): Add overload with
27158 function parameter.
27159 (dom_info_state): Likewise.
27160 (dom_info_available_p): Likewise.
27161 * basic-block.h (free_dominance_info, dom_info_state,
27162 dom_info_available_p): Declare overloads.
27163 * passes.c (execute_function_todo): Verify that verifiers
27164 don't change dominator info state. Drop dominator info
27165 for IPA pass invocations.
27166 * cgraph.c (release_function_body): Restore asserts that
27167 dominator information is released.
27169 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
27171 * doc/invoke.texi: Fix typo.
27172 * tree-vrp.c: Fix typos.
27173 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
27175 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27177 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
27179 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27181 * config/aarch64/aarch64-builtins.c
27182 (aarch64_types_storestruct_lane_qualifiers): New.
27183 (TYPES_STORESTRUCT_LANE): Likewise.
27184 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
27185 (st3_lane): Likewise.
27186 (st4_lane): Likewise.
27187 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
27188 (vec_store_lanesci_lane<mode>): Likewise.
27189 (vec_store_lanesxi_lane<mode>): Likewise.
27190 (aarch64_st2_lane<VQ:mode>): Likewise.
27191 (aarch64_st3_lane<VQ:mode>): Likewise.
27192 (aarch64_st4_lane<VQ:mode>): Likewise.
27193 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
27194 * config/aarch64/arm_neon.h
27195 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
27196 use new macro arguments.
27197 (__ST3_LANE_FUNC): Likewise.
27198 (__ST4_LANE_FUNC): Likewise.
27199 * config/aarch64/iterators.md (V_TWO_ELEM): New.
27200 (V_THREE_ELEM): Likewise.
27201 (V_FOUR_ELEM): Likewise.
27203 2014-04-28 David Malcolm <dmalcolm@redhat.com>
27205 * doc/gimple.texi: Replace the description of the now-defunct
27206 union gimple_statement_d with a diagram showing the
27207 gimple_statement_base class hierarchy and its relationships to
27208 the GSS_ and GIMPLE_ enums.
27210 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27212 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
27213 * config/aarch64/aarch64.c
27214 (aarch64_cannot_change_mode_class): Weaken conditions.
27215 (aarch64_modes_tieable_p): New.
27216 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
27218 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
27220 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27221 (loadsync_<mode>): Change mode.
27222 (load_quadpti, store_quadpti): New.
27223 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27224 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27226 2014-04-28 Martin Jambor <mjambor@suse.cz>
27228 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
27229 same alias type as the original statement.
27230 (subreplacement_assignment_data): New type.
27231 (handle_unscalarized_data_in_subtree): New type of parameter,
27232 generate new memory accesses with same alias type as the original
27234 (load_assign_lhs_subreplacements): Likewise.
27235 (sra_modify_constructor_assign): Generate new memory accesses with
27236 same alias type as the original statement.
27238 2014-04-28 Richard Biener <rguenther@suse.de>
27240 * tree-pass.h (TODO_verify_il): Define.
27241 (TODO_verify_all): Complete properly.
27242 * passes.c (execute_function_todo): Move existing loop-closed
27243 SSA verification under TODO_verify_il.
27244 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
27245 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
27246 Fix tree sharing issue.
27248 2014-04-28 Richard Biener <rguenther@suse.de>
27250 PR middle-end/60092
27251 * builtins.def (DEF_C11_BUILTIN): Add.
27252 (BUILT_IN_ALIGNED_ALLOC): Likewise.
27253 * coretypes.h (enum function_class): Add function_c11_misc.
27254 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27255 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
27256 (call_may_clobber_ref_p_1): Likewise.
27257 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
27258 (mark_all_reaching_defs_necessary_1): Likewise.
27259 (propagate_necessity): Likewise.
27260 (eliminate_unnecessary_stmts): Likewise.
27261 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
27263 2014-04-28 Richard Biener <rguenther@suse.de>
27265 * tree-vrp.c (vrp_var_may_overflow): Remove.
27266 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
27267 with overflow immediately bump to one before that value and
27268 let iteration figure out overflow status.
27270 2014-04-28 Richard Biener <rguenther@suse.de>
27272 * configure.ac: Do valgrind header checks unconditionally.
27273 Add --enable-valgrind-annotations.
27274 * system.h: Guard valgrind header inclusion with
27275 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
27276 * alloc-pool.c (pool_alloc, pool_free): Use
27277 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
27278 to guard possibly dead code.
27279 * config.in: Regenerated.
27280 * configure: Likewise.
27282 2014-04-28 Jeff Law <law@redhat.com>
27284 PR tree-optimization/60902
27285 * tree-ssa-threadedge.c
27286 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
27287 over real defs when invalidating outputs from statements that do not
27288 produce useful outputs for threading.
27290 2014-04-28 Richard Biener <rguenther@suse.de>
27292 PR tree-optimization/60979
27293 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
27294 SCOPs that end in a block with a successor with abnormal
27297 2014-04-28 Richard Biener <rguenther@suse.de>
27299 * tree-pass.h (execute_pass_list): Adjust prototype.
27300 * passes.c (pass_manager::execute_early_local_passes): Adjust.
27301 (do_per_function): Change callback signature, push all actual
27302 work to the callbals.
27303 (do_per_function_toporder): Likewise.
27304 (execute_function_dump): Adjust.
27305 (execute_function_todo): Likewise.
27306 (clear_last_verified): Likewise.
27307 (verify_curr_properties): Likewise.
27308 (update_properties_after_pass): Likewise.
27309 (execute_pass_list_1): Split out from ...
27310 (execute_pass_list): ... here. Adjust.
27311 (execute_ipa_pass_list): Likewise.
27312 * cgraphunit.c (cgraph_add_new_function): Adjust.
27313 (analyze_function): Likewise.
27314 (expand_function): Likewise.
27315 * cgraph.c (release_function_body): Free dominance info
27316 here instead of asserting it was magically freed elsewhere.
27318 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
27320 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
27321 * configure: Regenerate.
27322 * config/sparc/sparc.opt (muser-mode): New option.
27323 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
27325 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
27326 * doc/invoke.texi (SPARC options): Document -muser-mode.
27328 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
27330 * cselib.c (find_slot_memmode): Delete.
27331 (cselib_hasher): Change compare_type to a struct.
27332 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
27334 (preserve_constants_and_equivs): Adjust for new compare_type.
27335 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
27336 (wrap_constant): Delete.
27337 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
27339 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
27341 * doc/install.texi (Building with profile feedback): Remove
27344 2014-04-26 Tom de Vries <tom@codesourcery.com>
27346 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
27349 2014-04-25 Cary Coutant <ccoutant@google.com>
27352 * dwarf2out.c (should_move_die_to_comdat): A type definition
27353 can contain a subprogram definition, but don't move it to a
27355 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
27356 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
27358 (clone_tree_hash): Rename to...
27359 (clone_tree_partial): ...this; change callers. Copy
27360 DW_TAG_subprogram DIEs as declarations.
27361 (copy_decls_walk): Don't copy children of a declaration into a
27364 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
27367 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
27370 2014-04-25 Jiong Wang <jiong.wang@arm.com>
27372 * config/arm/predicates.md (call_insn_operand): Add long_call check.
27373 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
27375 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
27378 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27380 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
27382 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27384 PR tree-optimization/60930
27385 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
27386 creating a multiply candidate by folding two constant
27387 multiplicands when the result overflows.
27389 2014-04-25 Jakub Jelinek <jakub@redhat.com>
27391 PR tree-optimization/60960
27392 * tree-vect-generic.c (expand_vector_operation): Only call
27393 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
27395 2014-04-25 Tom de Vries <tom@codesourcery.com>
27397 * expr.c (clobber_reg_mode): New function.
27398 * expr.h (clobber_reg): New function.
27400 2014-04-25 Tom de Vries <tom@codesourcery.com>
27402 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
27405 2014-04-25 Radovan Obradovic <robradovic@mips.com>
27406 Tom de Vries <tom@codesourcery.com>
27408 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
27410 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
27411 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
27412 new argument to find_all_hard_reg_sets call.
27414 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27416 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
27417 Use HOST_WIDE_INT_C for mask literal.
27418 (aarch_rev16_shleft_mask_imm_p): Likewise.
27420 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
27423 * config/sparc/sparc.md (ashlsi3_extend): Delete.
27425 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
27427 PR preprocessor/56540
27428 * config/i386/i386-c.c (ix86_target_macros): Define
27429 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
27431 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27433 * configure.ac (tga_func): Remove.
27434 (LIB_TLS_SPEC): Remove.
27435 * configure: Regenerate.
27436 * config.in: Regenerate.
27437 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
27439 2014-04-25 Richard Biener <rguenther@suse.de>
27442 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
27443 call stmt use/clobber sets during stmt walk instead of
27444 walking the possibly incomplete set of caller edges.
27446 2014-04-25 Richard Biener <rguenther@suse.de>
27449 * passes.c (apply_ipa_transforms): Inline into only caller ...
27450 (execute_one_pass): ... here. Properly bring in function
27451 bodies for nodes we want to apply IPA transforms to.
27453 2014-04-24 Cong Hou <congh@google.com>
27455 PR tree-optimization/60896
27456 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
27457 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
27458 (vect_mark_pattern_stmts): Set the def type of all statements in
27459 PATTERN_DEF_SEQ as vect_internal_def.
27461 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
27463 * doc/extend.texi (PowerPC Built-in Functions): Document new
27464 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
27465 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
27467 * config/rs6000/predicates.md (const_0_to_3_operand): New
27468 predicate to match 0..3 integer constants.
27470 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
27471 to support adding miscellaneous builtin functions.
27472 (BU_DFP_MISC_2): Likewise.
27473 (BU_P7_MISC_1): Likewise.
27474 (BU_P7_MISC_2): Likewise.
27475 (BU_P8V_MISC_3): Likewise.
27476 (BU_MISC_1): Likewise.
27477 (BU_MISC_2): Likewise.
27478 (DIVWE): Add extended divide builtin functions.
27479 (DIVWEO): Likewise.
27480 (DIVWEU): Likewise.
27481 (DIVWEUO): Likewise.
27483 (DIVDEO): Likewise.
27484 (DIVDEU): Likewise.
27485 (DIVDEUO): Likewise.
27486 (DXEX): Add decimal floating-point builtin functions.
27488 (DDEDPD): Likewise.
27489 (DDEDPDQ): Likewise.
27490 (DENBCD): Likewise.
27491 (DENBCDQ): Likewise.
27495 (DSCLIQ): Likewise.
27497 (DSCRIQ): Likewise.
27498 (CDTBCD): Add new BCD builtin functions.
27499 (CBCDTD): Likewise.
27500 (ADDG6S): Likewise.
27501 (BCDADD): Likewise.
27502 (BCDADD_LT): Likewise.
27503 (BCDADD_EQ): Likewise.
27504 (BCDADD_GT): Likewise.
27505 (BCDADD_OV): Likewise.
27506 (BCDSUB): Likewise.
27507 (BCDSUB_LT): Likewise.
27508 (BCDSUB_EQ): Likewise.
27509 (BCDSUB_GT): Likewise.
27510 (BCDSUB_OV): Likewise.
27511 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
27512 (UNPACK_TD): Likewise.
27513 (PACK_TF): Likewise.
27514 (UNPACK_TF): Likewise.
27515 (UNPACK_TF_0): Likewise.
27516 (UNPACK_TF_1): Likewise.
27517 (PACK_V1TI): Likewise.
27518 (UNPACK_V1TI): Likewise.
27520 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
27521 support for decimal floating point builtin functions.
27522 (rs6000_expand_ternop_builtin): Add checks for the new builtin
27523 functions that take constant arguments.
27524 (rs6000_invalid_builtin): Add decimal floating point builtin support.
27525 (rs6000_init_builtins): Setup long double, _Decimal64, and
27526 _Decimal128 types for new builtin functions.
27527 (builtin_function_type): Set the unsigned flags appropriately for
27528 the new builtin functions.
27529 (rs6000_opt_masks): Add support for decimal floating point builtin
27532 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
27533 floating point builtin functions.
27534 (RS6000_BTM_COMMON): Likewise.
27535 (RS6000_BTI_long_double): Likewise.
27536 (RS6000_BTI_dfloat64): Likewise.
27537 (RS6000_BTI_dfloat128): Likewise.
27538 (long_double_type_internal_node): Likewise.
27539 (dfloat64_type_internal_node): Likewise.
27540 (dfloat128_type_internal_node): Likewise.
27542 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
27543 2.07 bcd arithmetic instructions.
27544 (UNSPEC_BCDSUB): Likewise.
27545 (UNSPEC_BCD_OVERFLOW): Likewise.
27546 (UNSPEC_BCD_ADD_SUB): Likewise.
27547 (bcd_add_sub): Likewise.
27548 (BCD_TEST): Likewise.
27549 (bcd<bcd_add_sub>): Likewise.
27550 (bcd<bcd_add_sub>_test): Likewise.
27551 (bcd<bcd_add_sub>_test2): Likewise.
27552 (bcd<bcd_add_sub>_<code>): Likewise.
27553 (peephole2 for combined bcd ops): Likewise.
27555 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
27556 decimal floating point builtin functions.
27557 (UNSPEC_DENBCD): Likewise.
27558 (UNSPEC_DXEX): Likewise.
27559 (UNSPEC_DIEX): Likewise.
27560 (UNSPEC_DSCLI): Likewise.
27561 (UNSPEC_DSCRI): Likewise.
27562 (D64_D128): Likewise.
27563 (dfp_suffix): Likewise.
27564 (dfp_ddedpd_<mode>): Likewise.
27565 (dfp_denbcd_<mode>): Likewise.
27566 (dfp_dxex_<mode>): Likewise.
27567 (dfp_diex_<mode>): Likewise.
27568 (dfp_dscli_<mode>): Likewise.
27569 (dfp_dscri_<mode>): Likewise.
27571 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
27573 (UNSPEC_CDTBCD): Likewise.
27574 (UNSPEC_CBCDTD): Likewise.
27575 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
27576 (UNSPEC_DIVEO): Likewise.
27577 (UNSPEC_DIVEU): Likewise.
27578 (UNSPEC_DIVEUO): Likewise.
27579 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
27580 pack/unpack 128-bit types.
27581 (UNSPEC_PACK_128BIT): Likewise.
27582 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
27583 (udiv<mode>3): Use idiv_ldiv mode attribute.
27584 (div<mode>3): Likewise.
27585 (addg6s): Add new BCD builtin functions.
27586 (cdtbcd): Likewise.
27587 (cbcdtd): Likewise.
27588 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
27589 (div_extend): Likewise.
27590 (div<div_extend>_<mode>"): Likewise.
27591 (FP128_64): Add support for new builtin functions to pack/unpack
27593 (unpack<mode>): Likewise.
27594 (unpacktf_0): Likewise.
27595 (unpacktf_1): Likewise.
27596 (unpack<mode>_dm): Likewise.
27597 (unpack<mode>_nodm): Likewise.
27598 (pack<mode>): Likewise.
27599 (unpackv1ti): Likewise.
27600 (packv1ti): Likewise.
27602 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27604 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27607 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27609 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27610 * gimplify.c (omp_is_private): Change last argument's type to int.
27611 Only diagnose lastprivate if the simd argument is 1, only diagnose
27612 linear if the simd argument is 2.
27613 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27614 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27615 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27616 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27617 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27618 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27619 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27620 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27621 * tree-nested.c (convert_nonlocal_omp_clauses,
27622 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27624 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27627 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27630 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27632 * flag-types.h (enum ivar_visibility): Add.
27634 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27636 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27637 function * argument.
27639 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27641 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27643 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27644 Tom de Vries <tom@codesourcery.com>
27646 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27647 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27649 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27650 * emit-rtl.c (try_split): Same.
27652 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27653 Tom de Vries <tom@codesourcery.com>
27655 * common.opt (fuse-caller-save): New option.
27657 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
27659 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
27660 elements for big-endian.
27662 2014-04-24 Richard Biener <rguenther@suse.de>
27664 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
27665 during TER and instead use the sepops interface for expanding
27666 non-GIMPLE_SINGLE_RHS.
27668 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27670 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
27671 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
27673 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27675 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
27676 assembler 64-bit option.
27677 * configure: Regenerate.
27679 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27681 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
27682 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
27683 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
27684 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
27685 (TARGET_CRYPTO): Take TARGET_SIMD into account.
27687 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27689 * config/aarch64/aarch64-builtins.c
27690 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
27691 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
27692 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
27693 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
27695 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
27696 (Vrevsuff): New mode attribute.
27698 2014-04-24 Terry Guo <terry.guo@arm.com>
27700 * config/arm/arm.h (machine_function): Define variable
27701 after_arm_reorg here.
27702 * config/arm/arm.c (after_arm_reorg): Remove the definition.
27703 (arm_split_constant): Update the way to access variable
27705 (arm_reorg): Ditto.
27706 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
27708 2014-04-23 Tom de Vries <tom@codesourcery.com>
27710 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
27712 2014-04-23 David Malcolm <dmalcolm@redhat.com>
27714 * is-a.h: Update comments to reflect the following changes to the
27715 "pointerness" of the API, making the template parameter match the
27716 return type, allowing use of is-a.h with typedefs of pointers.
27717 (is_a_helper::cast): Return a T rather then a pointer to a T, so
27718 that the return type matches the parameter to the is_a_helper.
27720 (dyn_cast): Likewise.
27722 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
27723 pointer from the is-a.h API.
27725 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
27726 (is_a_helper <cgraph_node *>::test): ...this, matching change to
27728 (is_a_helper <varpool_node>::test): Likewise, convert to...
27729 (is_a_helper <varpool_node *>::test): ...this.
27731 (varpool_first_variable): Update for removal of implicit pointer
27732 from the is-a.h API.
27733 (varpool_next_variable): Likewise.
27734 (varpool_first_static_initializer): Likewise.
27735 (varpool_next_static_initializer): Likewise.
27736 (varpool_first_defined_variable): Likewise.
27737 (varpool_next_defined_variable): Likewise.
27738 (cgraph_first_defined_function): Likewise.
27739 (cgraph_next_defined_function): Likewise.
27740 (cgraph_first_function): Likewise.
27741 (cgraph_next_function): Likewise.
27742 (cgraph_first_function_with_gimple_body): Likewise.
27743 (cgraph_next_function_with_gimple_body): Likewise.
27744 (cgraph_alias_target): Likewise.
27745 (varpool_alias_target): Likewise.
27746 (cgraph_function_or_thunk_node): Likewise.
27747 (varpool_variable_node): Likewise.
27748 (symtab_real_symbol_p): Likewise.
27749 * cgraphunit.c (referred_to_p): Likewise.
27750 (analyze_functions): Likewise.
27751 (handle_alias_pairs): Likewise.
27752 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
27753 * gimple-ssa.h (gimple_vuse_op): Likewise.
27754 (gimple_vdef_op): Likewise.
27755 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
27756 * gimple.c (gimple_build_asm_1): Likewise.
27757 (gimple_build_try): Likewise.
27758 (gimple_build_resx): Likewise.
27759 (gimple_build_eh_dispatch): Likewise.
27760 (gimple_build_omp_for): Likewise.
27761 (gimple_omp_for_set_clauses): Likewise.
27763 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
27764 (is_a_helper <gimple_statement_asm *>::test): ...this.
27765 (is_a_helper <gimple_statement_bind>::test): Convert to...
27766 (is_a_helper <gimple_statement_bind *>::test): ...this.
27767 (is_a_helper <gimple_statement_call>::test): Convert to...
27768 (is_a_helper <gimple_statement_call *>::test): ...this.
27769 (is_a_helper <gimple_statement_catch>::test): Convert to...
27770 (is_a_helper <gimple_statement_catch *>::test): ...this.
27771 (is_a_helper <gimple_statement_resx>::test): Convert to...
27772 (is_a_helper <gimple_statement_resx *>::test): ...this.
27773 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
27774 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
27775 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
27776 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
27777 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
27778 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
27779 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
27780 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
27781 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
27782 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
27783 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
27784 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
27785 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
27786 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
27787 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
27788 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
27789 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
27790 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
27791 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
27792 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
27793 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
27794 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
27795 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
27796 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
27797 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
27798 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
27799 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
27800 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
27801 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
27802 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
27803 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
27804 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
27805 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
27806 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
27807 (is_a_helper <gimple_statement_phi>::test): Convert to...
27808 (is_a_helper <gimple_statement_phi *>::test): ...this.
27809 (is_a_helper <gimple_statement_transaction>::test): Convert to...
27810 (is_a_helper <gimple_statement_transaction *>::test): ...this.
27811 (is_a_helper <gimple_statement_try>::test): Convert to...
27812 (is_a_helper <gimple_statement_try *>::test): ...this.
27813 (is_a_helper <gimple_statement_wce>::test): Convert to...
27814 (is_a_helper <gimple_statement_wce *>::test): ...this.
27815 (is_a_helper <const gimple_statement_asm>::test): Convert to...
27816 (is_a_helper <const gimple_statement_asm *>::test): ...this.
27817 (is_a_helper <const gimple_statement_bind>::test): Convert to...
27818 (is_a_helper <const gimple_statement_bind *>::test): ...this.
27819 (is_a_helper <const gimple_statement_call>::test): Convert to...
27820 (is_a_helper <const gimple_statement_call *>::test): ...this.
27821 (is_a_helper <const gimple_statement_catch>::test): Convert to...
27822 (is_a_helper <const gimple_statement_catch *>::test): ...this.
27823 (is_a_helper <const gimple_statement_resx>::test): Convert to...
27824 (is_a_helper <const gimple_statement_resx *>::test): ...this.
27825 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
27826 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
27827 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
27828 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
27829 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
27831 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
27833 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
27835 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
27837 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
27838 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
27839 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
27841 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
27842 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
27844 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
27845 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
27846 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
27847 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
27848 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
27849 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
27851 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
27852 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
27853 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
27854 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
27856 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
27857 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
27858 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
27859 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
27860 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
27861 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
27862 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
27863 (is_a_helper <const gimple_statement_phi>::test): Convert to...
27864 (is_a_helper <const gimple_statement_phi *>::test): ...this.
27865 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
27866 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
27867 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
27868 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
27869 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
27870 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
27871 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
27873 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
27875 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
27876 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
27878 (gimple_use_ops): Update for removal of implicit pointer from the
27880 (gimple_set_use_ops): Likewise.
27881 (gimple_vuse): Likewise.
27882 (gimple_vdef): Likewise.
27883 (gimple_vuse_ptr): Likewise.
27884 (gimple_vdef_ptr): Likewise.
27885 (gimple_set_vuse): Likewise.
27886 (gimple_set_vdef): Likewise.
27887 (gimple_omp_return_set_lhs): Likewise.
27888 (gimple_omp_return_lhs): Likewise.
27889 (gimple_omp_return_lhs_ptr): Likewise.
27890 (gimple_call_fntype): Likewise.
27891 (gimple_call_set_fntype): Likewise.
27892 (gimple_call_set_internal_fn): Likewise.
27893 (gimple_call_use_set): Likewise.
27894 (gimple_call_clobber_set): Likewise.
27895 (gimple_bind_vars): Likewise.
27896 (gimple_bind_set_vars): Likewise.
27897 (gimple_bind_body_ptr): Likewise.
27898 (gimple_bind_set_body): Likewise.
27899 (gimple_bind_add_stmt): Likewise.
27900 (gimple_bind_block): Likewise.
27901 (gimple_bind_set_block): Likewise.
27902 (gimple_asm_ninputs): Likewise.
27903 (gimple_asm_noutputs): Likewise.
27904 (gimple_asm_nclobbers): Likewise.
27905 (gimple_asm_nlabels): Likewise.
27906 (gimple_asm_input_op): Likewise.
27907 (gimple_asm_input_op_ptr): Likewise.
27908 (gimple_asm_output_op): Likewise.
27909 (gimple_asm_output_op_ptr): Likewise.
27910 (gimple_asm_set_output_op): Likewise.
27911 (gimple_asm_clobber_op): Likewise.
27912 (gimple_asm_set_clobber_op): Likewise.
27913 (gimple_asm_label_op): Likewise.
27914 (gimple_asm_set_label_op): Likewise.
27915 (gimple_asm_string): Likewise.
27916 (gimple_catch_types): Likewise.
27917 (gimple_catch_types_ptr): Likewise.
27918 (gimple_catch_handler_ptr): Likewise.
27919 (gimple_catch_set_types): Likewise.
27920 (gimple_catch_set_handler): Likewise.
27921 (gimple_eh_filter_types): Likewise.
27922 (gimple_eh_filter_types_ptr): Likewise.
27923 (gimple_eh_filter_failure_ptr): Likewise.
27924 (gimple_eh_filter_set_types): Likewise.
27925 (gimple_eh_filter_set_failure): Likewise.
27926 (gimple_eh_must_not_throw_fndecl): Likewise.
27927 (gimple_eh_must_not_throw_set_fndecl): Likewise.
27928 (gimple_eh_else_n_body_ptr): Likewise.
27929 (gimple_eh_else_e_body_ptr): Likewise.
27930 (gimple_eh_else_set_n_body): Likewise.
27931 (gimple_eh_else_set_e_body): Likewise.
27932 (gimple_try_eval_ptr): Likewise.
27933 (gimple_try_cleanup_ptr): Likewise.
27934 (gimple_try_set_eval): Likewise.
27935 (gimple_try_set_cleanup): Likewise.
27936 (gimple_wce_cleanup_ptr): Likewise.
27937 (gimple_wce_set_cleanup): Likewise.
27938 (gimple_phi_capacity): Likewise.
27939 (gimple_phi_num_args): Likewise.
27940 (gimple_phi_result): Likewise.
27941 (gimple_phi_result_ptr): Likewise.
27942 (gimple_phi_set_result): Likewise.
27943 (gimple_phi_arg): Likewise.
27944 (gimple_phi_set_arg): Likewise.
27945 (gimple_resx_region): Likewise.
27946 (gimple_resx_set_region): Likewise.
27947 (gimple_eh_dispatch_region): Likewise.
27948 (gimple_eh_dispatch_set_region): Likewise.
27949 (gimple_omp_critical_name): Likewise.
27950 (gimple_omp_critical_name_ptr): Likewise.
27951 (gimple_omp_critical_set_name): Likewise.
27952 (gimple_omp_for_clauses): Likewise.
27953 (gimple_omp_for_clauses_ptr): Likewise.
27954 (gimple_omp_for_set_clauses): Likewise.
27955 (gimple_omp_for_collapse): Likewise.
27956 (gimple_omp_for_index): Likewise.
27957 (gimple_omp_for_index_ptr): Likewise.
27958 (gimple_omp_for_set_index): Likewise.
27959 (gimple_omp_for_initial): Likewise.
27960 (gimple_omp_for_initial_ptr): Likewise.
27961 (gimple_omp_for_set_initial): Likewise.
27962 (gimple_omp_for_final): Likewise.
27963 (gimple_omp_for_final_ptr): Likewise.
27964 (gimple_omp_for_set_final): Likewise.
27965 (gimple_omp_for_incr): Likewise.
27966 (gimple_omp_for_incr_ptr): Likewise.
27967 (gimple_omp_for_set_incr): Likewise.
27968 (gimple_omp_for_pre_body_ptr): Likewise.
27969 (gimple_omp_for_set_pre_body): Likewise.
27970 (gimple_omp_parallel_clauses): Likewise.
27971 (gimple_omp_parallel_clauses_ptr): Likewise.
27972 (gimple_omp_parallel_set_clauses): Likewise.
27973 (gimple_omp_parallel_child_fn): Likewise.
27974 (gimple_omp_parallel_child_fn_ptr): Likewise.
27975 (gimple_omp_parallel_set_child_fn): Likewise.
27976 (gimple_omp_parallel_data_arg): Likewise.
27977 (gimple_omp_parallel_data_arg_ptr): Likewise.
27978 (gimple_omp_parallel_set_data_arg): Likewise.
27979 (gimple_omp_task_clauses): Likewise.
27980 (gimple_omp_task_clauses_ptr): Likewise.
27981 (gimple_omp_task_set_clauses): Likewise.
27982 (gimple_omp_task_child_fn): Likewise.
27983 (gimple_omp_task_child_fn_ptr): Likewise.
27984 (gimple_omp_task_set_child_fn): Likewise.
27985 (gimple_omp_task_data_arg): Likewise.
27986 (gimple_omp_task_data_arg_ptr): Likewise.
27987 (gimple_omp_task_set_data_arg): Likewise.
27988 (gimple_omp_taskreg_clauses): Likewise.
27989 (gimple_omp_taskreg_clauses_ptr): Likewise.
27990 (gimple_omp_taskreg_set_clauses): Likewise.
27991 (gimple_omp_taskreg_child_fn): Likewise.
27992 (gimple_omp_taskreg_child_fn_ptr): Likewise.
27993 (gimple_omp_taskreg_set_child_fn): Likewise.
27994 (gimple_omp_taskreg_data_arg): Likewise.
27995 (gimple_omp_taskreg_data_arg_ptr): Likewise.
27996 (gimple_omp_taskreg_set_data_arg): Likewise.
27997 (gimple_omp_task_copy_fn): Likewise.
27998 (gimple_omp_task_copy_fn_ptr): Likewise.
27999 (gimple_omp_task_set_copy_fn): Likewise.
28000 (gimple_omp_task_arg_size): Likewise.
28001 (gimple_omp_task_arg_size_ptr): Likewise.
28002 (gimple_omp_task_set_arg_size): Likewise.
28003 (gimple_omp_task_arg_align): Likewise.
28004 (gimple_omp_task_arg_align_ptr): Likewise.
28005 (gimple_omp_task_set_arg_align): Likewise.
28006 (gimple_omp_single_clauses): Likewise.
28007 (gimple_omp_single_clauses_ptr): Likewise.
28008 (gimple_omp_single_set_clauses): Likewise.
28009 (gimple_omp_target_clauses): Likewise.
28010 (gimple_omp_target_clauses_ptr): Likewise.
28011 (gimple_omp_target_set_clauses): Likewise.
28012 (gimple_omp_target_child_fn): Likewise.
28013 (gimple_omp_target_child_fn_ptr): Likewise.
28014 (gimple_omp_target_set_child_fn): Likewise.
28015 (gimple_omp_target_data_arg): Likewise.
28016 (gimple_omp_target_data_arg_ptr): Likewise.
28017 (gimple_omp_target_set_data_arg): Likewise.
28018 (gimple_omp_teams_clauses): Likewise.
28019 (gimple_omp_teams_clauses_ptr): Likewise.
28020 (gimple_omp_teams_set_clauses): Likewise.
28021 (gimple_omp_sections_clauses): Likewise.
28022 (gimple_omp_sections_clauses_ptr): Likewise.
28023 (gimple_omp_sections_set_clauses): Likewise.
28024 (gimple_omp_sections_control): Likewise.
28025 (gimple_omp_sections_control_ptr): Likewise.
28026 (gimple_omp_sections_set_control): Likewise.
28027 (gimple_omp_for_set_cond): Likewise.
28028 (gimple_omp_for_cond): Likewise.
28029 (gimple_omp_atomic_store_set_val): Likewise.
28030 (gimple_omp_atomic_store_val): Likewise.
28031 (gimple_omp_atomic_store_val_ptr): Likewise.
28032 (gimple_omp_atomic_load_set_lhs): Likewise.
28033 (gimple_omp_atomic_load_lhs): Likewise.
28034 (gimple_omp_atomic_load_lhs_ptr): Likewise.
28035 (gimple_omp_atomic_load_set_rhs): Likewise.
28036 (gimple_omp_atomic_load_rhs): Likewise.
28037 (gimple_omp_atomic_load_rhs_ptr): Likewise.
28038 (gimple_omp_continue_control_def): Likewise.
28039 (gimple_omp_continue_control_def_ptr): Likewise.
28040 (gimple_omp_continue_set_control_def): Likewise.
28041 (gimple_omp_continue_control_use): Likewise.
28042 (gimple_omp_continue_control_use_ptr): Likewise.
28043 (gimple_omp_continue_set_control_use): Likewise.
28044 (gimple_transaction_body_ptr): Likewise.
28045 (gimple_transaction_label): Likewise.
28046 (gimple_transaction_label_ptr): Likewise.
28047 (gimple_transaction_set_body): Likewise.
28048 (gimple_transaction_set_label): Likewise.
28050 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
28051 * ipa-inline-analysis.c (inline_write_summary): Likewise.
28052 * ipa-ref.c (ipa_record_reference): Likewise.
28053 * ipa-reference.c (analyze_function): Likewise.
28054 (ipa_reference_write_optimization_summary): Likewise.
28055 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
28056 (address_taken_from_non_vtable_p): Likewise.
28057 (comdat_can_be_unshared_p_1): Likewise.
28058 * lto-cgraph.c (lto_output_ref): Likewise.
28059 (add_references): Likewise.
28060 (compute_ltrans_boundary): Likewise.
28061 (output_symtab): Likewise.
28062 (input_ref): Likewise.
28063 (input_cgraph_1): Likewise.
28064 (output_cgraph_opt_summary): Likewise.
28065 * lto-streamer-out.c (lto_output): Likewise.
28066 (output_symbol_p): Likewise.
28067 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
28068 (lsei_start_function_in_partition): Likewise.
28069 (lsei_next_variable_in_partition): Likewise.
28070 (lsei_start_variable_in_partition): Likewise.
28071 * symtab.c (insert_to_assembler_name_hash): Likewise.
28072 (unlink_from_assembler_name_hash): Likewise.
28073 (symtab_unregister_node): Likewise.
28074 (symtab_remove_node): Likewise.
28075 (dump_symtab_node): Likewise.
28076 (verify_symtab_base): Likewise.
28077 (verify_symtab_node): Likewise.
28078 (symtab_make_decl_local): Likewise.
28079 (symtab_alias_ultimate_target): Likewise.
28080 (symtab_resolve_alias): Likewise.
28081 (symtab_get_symbol_partitioning_class): Likewise.
28082 * tree-phinodes.c (allocate_phi_node): Likewise.
28083 (reserve_phi_args_for_new_edge): Likewise.
28084 (remove_phi_args): Likewise.
28085 * varpool.c (varpool_node_for_asm): Likewise.
28086 (varpool_remove_unreferenced_decls): Likewise.
28088 2014-04-23 Jeff Law <law@redhat.com>
28090 PR tree-optimization/60902
28091 * tree-ssa-threadedge.c
28092 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
28093 invalidate outputs from statements that do not produce useful
28094 outputs for threading.
28096 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
28098 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
28099 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
28100 machine descriptions for Stack Smashing Protector.
28102 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
28104 * aarch64.md (<optab>_rol<mode>3): New pattern.
28105 (<optab>_rolsi3_uxtw): Likewise.
28106 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
28108 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
28110 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
28111 (arm_cortex_a12_tune): Likewise.
28113 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28115 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
28117 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28119 * config/arm/arm.md (arm_rev16si2): New pattern.
28120 (arm_rev16si2_alt): Likewise.
28121 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
28123 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28125 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
28126 (rev16<mode>2_alt): Likewise.
28127 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
28128 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
28129 (aarch_rev16_shleft_mask_imm_p): Likewise.
28130 (aarch_rev16_p_1): Likewise.
28131 (aarch_rev16_p): Likewise.
28132 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
28133 (aarch_rev16_shright_mask_imm_p): Likewise.
28134 (aarch_rev16_shleft_mask_imm_p): Likewise.
28136 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28138 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
28139 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
28141 (cortex_a53_extra_costs): Likewise.
28142 (cortex_a57_extra_costs): Likewise.
28143 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
28144 (cortexa7_extra_costs): Likewise.
28145 (cortexa8_extra_costs): Likewise.
28146 (cortexa12_extra_costs): Likewise.
28147 (cortexa15_extra_costs): Likewise.
28148 (v7m_extra_costs): Likewise.
28149 (arm_new_rtx_costs): Handle BSWAP.
28151 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28153 * config/arm/arm.c (cortexa8_extra_costs): New table.
28154 (arm_cortex_a8_tune): New tuning struct.
28155 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
28157 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28159 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
28161 2014-04-23 Richard Biener <rguenther@suse.de>
28163 * Makefile.in (OBJS): Remove loop-unswitch.o.
28164 * tree-pass.h (make_pass_rtl_unswitch): Remove.
28165 * passes.def (pass_rtl_unswitch): Likewise.
28166 * loop-init.c (gate_rtl_unswitch): Likewise.
28167 (rtl_unswitch): Likewise.
28168 (pass_data_rtl_unswitch): Likewise.
28169 (pass_rtl_unswitch): Likewise.
28170 (make_pass_rtl_unswitch): Likewise.
28171 * rtl.h (reversed_condition): Likewise.
28172 (compare_and_jump_seq): Likewise.
28173 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
28175 * loop-unroll.c (compare_and_jump_seq): Likewise.
28177 2014-04-23 Richard Biener <rguenther@suse.de>
28179 PR tree-optimization/60903
28180 * tree-ssa-loop-im.c (analyze_memory_references): Remove
28181 commented code block.
28182 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
28183 loop flags to newly created BBs and edges.
28185 2014-04-23 Nick Clifton <nickc@redhat.com>
28187 * config/msp430/msp430.c (msp430_handle_option): Move function
28189 (msp430_option_override): Simplify mcu and mcpu option handling.
28190 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
28191 support for -mhwmult command line option.
28192 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
28193 -mhwmult command line option.
28194 (msp430_hwmult_enabled): Delete.
28195 (msp43o_output_labelref): Add support for -mhwmult command line option.
28196 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
28197 (umulsidi3): Likewise.
28198 * config/msp430/msp430.opt (mmcu): Add Report attribute.
28199 (mcpu, mlarge, msmall): Likewise.
28200 (mhwmult): New option.
28201 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
28203 (msp430_is_f5_mcu): Remove prototype.
28204 (msp430_use_f5_series_hwmult): Add prototype.
28205 * config/msp430/msp430-opts.h: New file.
28206 * common/config/msp430: New directory.
28207 * common/config/msp430/msp430-common.c: New file.
28208 * config.gcc (msp430): Remove target_has_targetm_common.
28209 * doc/invoke.texi: Document -mhwmult command line option.
28211 2014-04-23 Nick Clifton <nickc@redhat.com>
28213 * config/i386/cygwin.h (ENDFILE_SPEC): Include
28214 default-manifest.o if it can be found in the search path.
28215 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
28217 2014-04-23 Terry Guo <terry.guo@arm.com>
28219 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
28221 2014-04-23 Richard Biener <rguenther@suse.de>
28223 PR middle-end/60895
28224 * tree-inline.c (declare_return_variable): Use mark_addressable.
28226 2014-04-23 Richard Biener <rguenther@suse.de>
28228 PR middle-end/60891
28229 * loop-init.c (loop_optimizer_init): Make sure to apply
28230 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
28232 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28235 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
28237 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
28238 if flag_sanitize_undefined_trap_on_error.
28239 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
28240 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
28241 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
28242 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
28243 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
28244 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
28245 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
28246 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
28247 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
28248 * ubsan.c (ubsan_instrument_unreachable): Return
28249 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
28250 (ubsan_expand_null_ifn): Emit __builtin_trap ()
28251 if flag_sanitize_undefined_trap_on_error and
28252 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
28253 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
28254 instrument_bool_enum_load): Emit __builtin_trap () if
28255 flag_sanitize_undefined_trap_on_error and
28256 __builtin_handle_*_abort () if !flag_sanitize_recover.
28257 * doc/invoke.texi (-fsanitize-recover,
28258 -fsanitize-undefined-trap-on-error): Document.
28260 2014-04-22 Christian Bruel <christian.bruel@st.com>
28262 * config/sh/sh.md (mov<mode>): Replace movQIHI.
28263 Force immediates to SImode.
28265 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
28267 * config/nios2/nios2.md (UNSPEC_ROUND): New.
28268 (lroundsfsi2): New.
28269 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
28270 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
28271 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
28272 (nios2_fpu_insn): Add entry for round.
28273 (N2FPU_NO_ERRNO_P): Define.
28274 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
28276 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
28278 2014-04-22 Richard Henderson <rth@redhat.com>
28280 * config/aarch64/aarch64 (addti3, subti3): New expanders.
28281 (add<GPI>3_compare0): Remove leading * from name.
28282 (add<GPI>3_carryin): Likewise.
28283 (sub<GPI>3_compare0): Likewise.
28284 (sub<GPI>3_carryin): Likewise.
28285 (<su_optab>mulditi3): New expander.
28286 (multi3): New expander.
28287 (madd<GPI>): Remove leading * from name.
28289 2014-04-22 Martin Jambor <mjambor@suse.cz>
28291 * cgraphclones.c (cgraph_function_versioning): Copy
28292 ipa_transforms_to_apply instead of asserting it is empty.
28294 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
28297 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
28298 on count_exp to get mode.
28300 2014-04-22 Andrew Pinski <apinski@cavium.com>
28302 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
28303 Handle TLS for ILP32.
28304 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
28305 (tlsie_small_<mode>): this and handle PTR.
28306 (tlsie_small_sidi): New pattern.
28307 (tlsle_small): Change to an expand to handle ILP32.
28308 (tlsle_small_<mode>): New pattern.
28309 (tlsdesc_small): Rename to ...
28310 (tlsdesc_small_<mode>): this and handle PTR.
28312 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28314 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
28316 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28318 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28319 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
28320 (aarch64_types_signed_poly_qualifiers): Likewise.
28321 (aarch64_types_unsigned_signed_qualifiers): Likewise.
28322 (aarch64_types_poly_signed_qualifiers): Likewise.
28323 (TYPES_REINTERP_SS): Type macro added.
28324 (TYPES_REINTERP_SU): Likewise.
28325 (TYPES_REINTERP_SP): Likewise.
28326 (TYPES_REINTERP_US): Likewise.
28327 (TYPES_REINTERP_PS): Likewise.
28328 (aarch64_fold_builtin): New expression folding added.
28329 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
28330 Declarations removed.
28331 (REINTERP_SS): Declarations added.
28332 (REINTERP_US): Likewise.
28333 (REINTERP_PS): Likewise.
28334 (REINTERP_SU): Likewise.
28335 (REINTERP_SP): Likewise.
28336 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
28337 (vreinterpretq_p8_f64): Likewise.
28338 (vreinterpret_p16_f64): Likewise.
28339 (vreinterpretq_p16_f64): Likewise.
28340 (vreinterpret_f32_f64): Likewise.
28341 (vreinterpretq_f32_f64): Likewise.
28342 (vreinterpret_f64_f32): Likewise.
28343 (vreinterpret_f64_p8): Likewise.
28344 (vreinterpret_f64_p16): Likewise.
28345 (vreinterpret_f64_s8): Likewise.
28346 (vreinterpret_f64_s16): Likewise.
28347 (vreinterpret_f64_s32): Likewise.
28348 (vreinterpret_f64_s64): Likewise.
28349 (vreinterpret_f64_u8): Likewise.
28350 (vreinterpret_f64_u16): Likewise.
28351 (vreinterpret_f64_u32): Likewise.
28352 (vreinterpret_f64_u64): Likewise.
28353 (vreinterpretq_f64_f32): Likewise.
28354 (vreinterpretq_f64_p8): Likewise.
28355 (vreinterpretq_f64_p16): Likewise.
28356 (vreinterpretq_f64_s8): Likewise.
28357 (vreinterpretq_f64_s16): Likewise.
28358 (vreinterpretq_f64_s32): Likewise.
28359 (vreinterpretq_f64_s64): Likewise.
28360 (vreinterpretq_f64_u8): Likewise.
28361 (vreinterpretq_f64_u16): Likewise.
28362 (vreinterpretq_f64_u32): Likewise.
28363 (vreinterpretq_f64_u64): Likewise.
28364 (vreinterpret_s64_f64): Likewise.
28365 (vreinterpretq_s64_f64): Likewise.
28366 (vreinterpret_u64_f64): Likewise.
28367 (vreinterpretq_u64_f64): Likewise.
28368 (vreinterpret_s8_f64): Likewise.
28369 (vreinterpretq_s8_f64): Likewise.
28370 (vreinterpret_s16_f64): Likewise.
28371 (vreinterpretq_s16_f64): Likewise.
28372 (vreinterpret_s32_f64): Likewise.
28373 (vreinterpretq_s32_f64): Likewise.
28374 (vreinterpret_u8_f64): Likewise.
28375 (vreinterpretq_u8_f64): Likewise.
28376 (vreinterpret_u16_f64): Likewise.
28377 (vreinterpretq_u16_f64): Likewise.
28378 (vreinterpret_u32_f64): Likewise.
28379 (vreinterpretq_u32_f64): Likewise.
28381 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28383 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28384 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
28385 (vreinterpret_p8_s8): Likewise.
28386 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
28387 (vreinterpret_p8_s16): Likewise.
28388 (vreinterpret_p8_s32): Likewise.
28389 (vreinterpret_p8_s64): Likewise.
28390 (vreinterpret_p8_f32): Likewise.
28391 (vreinterpret_p8_u8): Likewise.
28392 (vreinterpret_p8_u16): Likewise.
28393 (vreinterpret_p8_u32): Likewise.
28394 (vreinterpret_p8_u64): Likewise.
28395 (vreinterpret_p8_p16): Likewise.
28396 (vreinterpretq_p8_s8): Likewise.
28397 (vreinterpretq_p8_s16): Likewise.
28398 (vreinterpretq_p8_s32): Likewise.
28399 (vreinterpretq_p8_s64): Likewise.
28400 (vreinterpretq_p8_f32): Likewise.
28401 (vreinterpretq_p8_u8): Likewise.
28402 (vreinterpretq_p8_u16): Likewise.
28403 (vreinterpretq_p8_u32): Likewise.
28404 (vreinterpretq_p8_u64): Likewise.
28405 (vreinterpretq_p8_p16): Likewise.
28406 (vreinterpret_p16_s8): Likewise.
28407 (vreinterpret_p16_s16): Likewise.
28408 (vreinterpret_p16_s32): Likewise.
28409 (vreinterpret_p16_s64): Likewise.
28410 (vreinterpret_p16_f32): Likewise.
28411 (vreinterpret_p16_u8): Likewise.
28412 (vreinterpret_p16_u16): Likewise.
28413 (vreinterpret_p16_u32): Likewise.
28414 (vreinterpret_p16_u64): Likewise.
28415 (vreinterpret_p16_p8): Likewise.
28416 (vreinterpretq_p16_s8): Likewise.
28417 (vreinterpretq_p16_s16): Likewise.
28418 (vreinterpretq_p16_s32): Likewise.
28419 (vreinterpretq_p16_s64): Likewise.
28420 (vreinterpretq_p16_f32): Likewise.
28421 (vreinterpretq_p16_u8): Likewise.
28422 (vreinterpretq_p16_u16): Likewise.
28423 (vreinterpretq_p16_u32): Likewise.
28424 (vreinterpretq_p16_u64): Likewise.
28425 (vreinterpretq_p16_p8): Likewise.
28426 (vreinterpret_f32_s8): Likewise.
28427 (vreinterpret_f32_s16): Likewise.
28428 (vreinterpret_f32_s32): Likewise.
28429 (vreinterpret_f32_s64): Likewise.
28430 (vreinterpret_f32_u8): Likewise.
28431 (vreinterpret_f32_u16): Likewise.
28432 (vreinterpret_f32_u32): Likewise.
28433 (vreinterpret_f32_u64): Likewise.
28434 (vreinterpret_f32_p8): Likewise.
28435 (vreinterpret_f32_p16): Likewise.
28436 (vreinterpretq_f32_s8): Likewise.
28437 (vreinterpretq_f32_s16): Likewise.
28438 (vreinterpretq_f32_s32): Likewise.
28439 (vreinterpretq_f32_s64): Likewise.
28440 (vreinterpretq_f32_u8): Likewise.
28441 (vreinterpretq_f32_u16): Likewise.
28442 (vreinterpretq_f32_u32): Likewise.
28443 (vreinterpretq_f32_u64): Likewise.
28444 (vreinterpretq_f32_p8): Likewise.
28445 (vreinterpretq_f32_p16): Likewise.
28446 (vreinterpret_s64_s8): Likewise.
28447 (vreinterpret_s64_s16): Likewise.
28448 (vreinterpret_s64_s32): Likewise.
28449 (vreinterpret_s64_f32): Likewise.
28450 (vreinterpret_s64_u8): Likewise.
28451 (vreinterpret_s64_u16): Likewise.
28452 (vreinterpret_s64_u32): Likewise.
28453 (vreinterpret_s64_u64): Likewise.
28454 (vreinterpret_s64_p8): Likewise.
28455 (vreinterpret_s64_p16): Likewise.
28456 (vreinterpretq_s64_s8): Likewise.
28457 (vreinterpretq_s64_s16): Likewise.
28458 (vreinterpretq_s64_s32): Likewise.
28459 (vreinterpretq_s64_f32): Likewise.
28460 (vreinterpretq_s64_u8): Likewise.
28461 (vreinterpretq_s64_u16): Likewise.
28462 (vreinterpretq_s64_u32): Likewise.
28463 (vreinterpretq_s64_u64): Likewise.
28464 (vreinterpretq_s64_p8): Likewise.
28465 (vreinterpretq_s64_p16): Likewise.
28466 (vreinterpret_u64_s8): Likewise.
28467 (vreinterpret_u64_s16): Likewise.
28468 (vreinterpret_u64_s32): Likewise.
28469 (vreinterpret_u64_s64): Likewise.
28470 (vreinterpret_u64_f32): Likewise.
28471 (vreinterpret_u64_u8): Likewise.
28472 (vreinterpret_u64_u16): Likewise.
28473 (vreinterpret_u64_u32): Likewise.
28474 (vreinterpret_u64_p8): Likewise.
28475 (vreinterpret_u64_p16): Likewise.
28476 (vreinterpretq_u64_s8): Likewise.
28477 (vreinterpretq_u64_s16): Likewise.
28478 (vreinterpretq_u64_s32): Likewise.
28479 (vreinterpretq_u64_s64): Likewise.
28480 (vreinterpretq_u64_f32): Likewise.
28481 (vreinterpretq_u64_u8): Likewise.
28482 (vreinterpretq_u64_u16): Likewise.
28483 (vreinterpretq_u64_u32): Likewise.
28484 (vreinterpretq_u64_p8): Likewise.
28485 (vreinterpretq_u64_p16): Likewise.
28486 (vreinterpret_s8_s16): Likewise.
28487 (vreinterpret_s8_s32): Likewise.
28488 (vreinterpret_s8_s64): Likewise.
28489 (vreinterpret_s8_f32): Likewise.
28490 (vreinterpret_s8_u8): Likewise.
28491 (vreinterpret_s8_u16): Likewise.
28492 (vreinterpret_s8_u32): Likewise.
28493 (vreinterpret_s8_u64): Likewise.
28494 (vreinterpret_s8_p8): Likewise.
28495 (vreinterpret_s8_p16): Likewise.
28496 (vreinterpretq_s8_s16): Likewise.
28497 (vreinterpretq_s8_s32): Likewise.
28498 (vreinterpretq_s8_s64): Likewise.
28499 (vreinterpretq_s8_f32): Likewise.
28500 (vreinterpretq_s8_u8): Likewise.
28501 (vreinterpretq_s8_u16): Likewise.
28502 (vreinterpretq_s8_u32): Likewise.
28503 (vreinterpretq_s8_u64): Likewise.
28504 (vreinterpretq_s8_p8): Likewise.
28505 (vreinterpretq_s8_p16): Likewise.
28506 (vreinterpret_s16_s8): Likewise.
28507 (vreinterpret_s16_s32): Likewise.
28508 (vreinterpret_s16_s64): Likewise.
28509 (vreinterpret_s16_f32): Likewise.
28510 (vreinterpret_s16_u8): Likewise.
28511 (vreinterpret_s16_u16): Likewise.
28512 (vreinterpret_s16_u32): Likewise.
28513 (vreinterpret_s16_u64): Likewise.
28514 (vreinterpret_s16_p8): Likewise.
28515 (vreinterpret_s16_p16): Likewise.
28516 (vreinterpretq_s16_s8): Likewise.
28517 (vreinterpretq_s16_s32): Likewise.
28518 (vreinterpretq_s16_s64): Likewise.
28519 (vreinterpretq_s16_f32): Likewise.
28520 (vreinterpretq_s16_u8): Likewise.
28521 (vreinterpretq_s16_u16): Likewise.
28522 (vreinterpretq_s16_u32): Likewise.
28523 (vreinterpretq_s16_u64): Likewise.
28524 (vreinterpretq_s16_p8): Likewise.
28525 (vreinterpretq_s16_p16): Likewise.
28526 (vreinterpret_s32_s8): Likewise.
28527 (vreinterpret_s32_s16): Likewise.
28528 (vreinterpret_s32_s64): Likewise.
28529 (vreinterpret_s32_f32): Likewise.
28530 (vreinterpret_s32_u8): Likewise.
28531 (vreinterpret_s32_u16): Likewise.
28532 (vreinterpret_s32_u32): Likewise.
28533 (vreinterpret_s32_u64): Likewise.
28534 (vreinterpret_s32_p8): Likewise.
28535 (vreinterpret_s32_p16): Likewise.
28536 (vreinterpretq_s32_s8): Likewise.
28537 (vreinterpretq_s32_s16): Likewise.
28538 (vreinterpretq_s32_s64): Likewise.
28539 (vreinterpretq_s32_f32): Likewise.
28540 (vreinterpretq_s32_u8): Likewise.
28541 (vreinterpretq_s32_u16): Likewise.
28542 (vreinterpretq_s32_u32): Likewise.
28543 (vreinterpretq_s32_u64): Likewise.
28544 (vreinterpretq_s32_p8): Likewise.
28545 (vreinterpretq_s32_p16): Likewise.
28546 (vreinterpret_u8_s8): Likewise.
28547 (vreinterpret_u8_s16): Likewise.
28548 (vreinterpret_u8_s32): Likewise.
28549 (vreinterpret_u8_s64): Likewise.
28550 (vreinterpret_u8_f32): Likewise.
28551 (vreinterpret_u8_u16): Likewise.
28552 (vreinterpret_u8_u32): Likewise.
28553 (vreinterpret_u8_u64): Likewise.
28554 (vreinterpret_u8_p8): Likewise.
28555 (vreinterpret_u8_p16): Likewise.
28556 (vreinterpretq_u8_s8): Likewise.
28557 (vreinterpretq_u8_s16): Likewise.
28558 (vreinterpretq_u8_s32): Likewise.
28559 (vreinterpretq_u8_s64): Likewise.
28560 (vreinterpretq_u8_f32): Likewise.
28561 (vreinterpretq_u8_u16): Likewise.
28562 (vreinterpretq_u8_u32): Likewise.
28563 (vreinterpretq_u8_u64): Likewise.
28564 (vreinterpretq_u8_p8): Likewise.
28565 (vreinterpretq_u8_p16): Likewise.
28566 (vreinterpret_u16_s8): Likewise.
28567 (vreinterpret_u16_s16): Likewise.
28568 (vreinterpret_u16_s32): Likewise.
28569 (vreinterpret_u16_s64): Likewise.
28570 (vreinterpret_u16_f32): Likewise.
28571 (vreinterpret_u16_u8): Likewise.
28572 (vreinterpret_u16_u32): Likewise.
28573 (vreinterpret_u16_u64): Likewise.
28574 (vreinterpret_u16_p8): Likewise.
28575 (vreinterpret_u16_p16): Likewise.
28576 (vreinterpretq_u16_s8): Likewise.
28577 (vreinterpretq_u16_s16): Likewise.
28578 (vreinterpretq_u16_s32): Likewise.
28579 (vreinterpretq_u16_s64): Likewise.
28580 (vreinterpretq_u16_f32): Likewise.
28581 (vreinterpretq_u16_u8): Likewise.
28582 (vreinterpretq_u16_u32): Likewise.
28583 (vreinterpretq_u16_u64): Likewise.
28584 (vreinterpretq_u16_p8): Likewise.
28585 (vreinterpretq_u16_p16): Likewise.
28586 (vreinterpret_u32_s8): Likewise.
28587 (vreinterpret_u32_s16): Likewise.
28588 (vreinterpret_u32_s32): Likewise.
28589 (vreinterpret_u32_s64): Likewise.
28590 (vreinterpret_u32_f32): Likewise.
28591 (vreinterpret_u32_u8): Likewise.
28592 (vreinterpret_u32_u16): Likewise.
28593 (vreinterpret_u32_u64): Likewise.
28594 (vreinterpret_u32_p8): Likewise.
28595 (vreinterpret_u32_p16): Likewise.
28596 (vreinterpretq_u32_s8): Likewise.
28597 (vreinterpretq_u32_s16): Likewise.
28598 (vreinterpretq_u32_s32): Likewise.
28599 (vreinterpretq_u32_s64): Likewise.
28600 (vreinterpretq_u32_f32): Likewise.
28601 (vreinterpretq_u32_u8): Likewise.
28602 (vreinterpretq_u32_u16): Likewise.
28603 (vreinterpretq_u32_u64): Likewise.
28604 (vreinterpretq_u32_p8): Likewise.
28605 (vreinterpretq_u32_p16): Likewise.
28607 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28609 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28611 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28613 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28614 (vqnegd_s64): Likewise.
28615 (vqabs_s64): Likewise.
28616 (vqabsd_s64): Likewise.
28618 2014-04-22 Richard Henderson <rth@redhat.com>
28620 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28621 computation to the top of the loop.
28623 2014-04-22 Renlin <renlin.li@arm.com>
28624 Jiong Wang <jiong.wang@arm.com>
28626 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28627 * config/aarch64/aarch64.c (aarch64_layout_frame)
28628 (aarch64_initial_elimination_offset): Likewise.
28630 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28632 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28635 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28637 * machmode.h (bitwise_mode_for_mode): Declare.
28638 * stor-layout.h (bitwise_type_for_mode): Likewise.
28639 * stor-layout.c (bitwise_mode_for_mode): New function.
28640 (bitwise_type_for_mode): Likewise.
28641 * builtins.c (fold_builtin_memory_op): Use it instead of
28642 int_mode_for_mode and build_nonstandard_integer_type.
28644 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28646 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28647 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28648 (*-*-solaris2*): Simplify.
28649 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28650 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28651 *-*-solaris2.9* handling.
28653 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
28655 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
28656 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
28657 handling, simplify.
28658 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
28659 * configure: Regenerate.
28661 * config/i386/sol2-9.h: Remove.
28663 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
28664 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
28665 Remove Solaris 9 references.
28667 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
28669 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
28670 (floatuns<GPI:mode><GPF:mode>2): Remove.
28671 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
28672 and floatuns conversions.
28673 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
28674 and floatuns conversions.
28675 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
28676 (w1,w2): New mode attributes for inequal width conversions.
28678 2014-04-22 Renlin Li <Renlin.Li@arm.com>
28680 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
28681 the output asm format.
28683 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
28685 * config/aarch64/aarch64-simd.md
28686 (aarch64_cm<optab>di): Always split.
28687 (*aarch64_cm<optab>di): New.
28688 (aarch64_cmtstdi): Always split.
28689 (*aarch64_cmtstdi): New.
28691 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28693 PR tree-optimization/60823
28694 * omp-low.c (ipa_simd_modify_function_body): Go through
28695 all SSA_NAMEs and for those refering to vector arguments
28696 which are going to be replaced adjust SSA_NAME_VAR and,
28697 if it is a default definition, change it into a non-default
28698 definition assigned at the beginning of function from new_decl.
28699 (ipa_simd_modify_stmt_ops): Rewritten.
28700 * tree-dfa.c (set_ssa_default_def): When removing default def,
28701 check for NULL loc instead of NULL *loc.
28703 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28705 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
28706 restrictions on core registers for DImode values in Thumb2.
28708 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28710 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
28711 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
28713 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28715 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
28716 (*iordi_notzesidi_di): Likewise.
28717 (*iordi_notsesidi_di): Likewise.
28719 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28721 * config/arm/arm-protos.h (tune_params): New struct members.
28722 * config/arm/arm.c: Initialise tune_params per processor.
28723 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
28724 for speed, based on new tune_params.
28726 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28728 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
28729 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
28730 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
28731 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
28732 * config/aarch64/arm_neon.h (vrnd_f64): Added.
28733 (vrnda_f64): Likewise.
28734 (vrndi_f64): Likewise.
28735 (vrndm_f64): Likewise.
28736 (vrndn_f64): Likewise.
28737 (vrndp_f64): Likewise.
28738 (vrndx_f64): Likewise.
28740 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28742 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
28743 GET_MODE_SIZE argument is enum machine_mode.
28745 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28748 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
28749 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
28751 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
28753 PR middle-end/60281
28754 * asan.c (asan_emit_stack_protection): Force the base to align to
28755 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
28756 appropriate bits if STRICT_ALIGNMENT.
28757 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
28759 (expand_used_vars): Leave a space in the stack frame for alignment
28760 if STRICT_ALIGNMENT.
28762 2014-04-21 David Malcolm <dmalcolm@redhat.com>
28764 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
28766 (gimple_store_p): Likewise.
28767 (gimple_assign_load_p): Likewise.
28768 (gimple_assign_cast_p): Likewise.
28769 (gimple_clobber_p): Likewise.
28771 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
28772 rather than a gimple.
28773 (gimple_assign_cast_p): Likewise.
28775 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
28778 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
28779 If mode is DDmode and TARGET_E500_DOUBLE allow move.
28781 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
28782 more debug information for E500 if -mdebug=reg.
28784 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
28787 * config/i386/i386.c (ix86_expand_builtin)
28788 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
28789 register for target RTX.
28790 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
28792 2014-04-18 Cong Hou <congh@google.com>
28794 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
28795 the widen-mult pattern by handling two operands with different sizes,
28796 and operands whose size is smaller than half of the result type.
28798 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28800 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
28801 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
28802 (do_estimate_edge_time): Compute it.
28803 * ipa-inline.c (want_inline_small_function_p): Bypass
28804 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
28806 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28808 * ipa-inline.c (spec_rem): New static variable.
28809 (dump_overall_stats): New function.
28810 (dump_inline_stats): New function.
28812 2014-04-18 Richard Henderson <rth@redhat.com>
28814 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
28815 to GET_MODE_SIZE, not a reg_class_t.
28817 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28819 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
28820 (vsx_xxmrglw_<mode>): Likewise.
28822 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
28825 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
28826 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
28827 (rs6000_init_hard_regno_mode_ok): Likewise.
28829 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
28831 * ipa-inline.c (inline_small_functions): Account only non-cold
28833 * doc/invoke.texi (inline-unit-growth): Update documentation.
28835 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
28837 * config/rs6000/rs6000.md (addti3, subti3): New.
28839 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
28842 * config/i386/i386.c (ix86_expand_clear): Remove outdated
28843 comment. Check optimize_insn_for_size_p instead of
28844 optimize_insn_for_speed_p.
28846 2014-04-17 Martin Jambor <mjambor@suse.cz>
28848 * gimple-iterator.c (gsi_start_edge): New function.
28849 * gimple-iterator.h (gsi_start_edge): Declare.
28850 * tree-sra.c (single_non_eh_succ): New function.
28851 (disqualify_ops_if_throwing_stmt): Renamed to
28852 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
28853 having one non-EH successor BB.
28854 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
28855 generate loads into replacements.
28856 (sra_modify_assign): Likewise and and also use the simple path for
28858 (sra_modify_function_body): Commit statements on edges.
28860 2014-04-17 Richard Biener <rguenther@suse.de>
28862 PR middle-end/60849
28863 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
28864 comparison results and add clarifying comment.
28866 2014-04-17 Jakub Jelinek <jakub@redhat.com>
28868 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
28869 (blank_mode): Initialize it.
28870 (emit_mode_size_inline, emit_mode_nunits_inline,
28871 emit_mode_inner_inline): New functions.
28872 (emit_insn_modes_h): Call them and surround their output with
28873 #if GCC_VERSION >= 4001 ... #endif.
28874 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
28875 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
28876 mode_* arrays if the argument is __builtin_constant_p.
28877 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
28878 is enum machine_mode.
28880 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28882 * passes.c (opt_pass::execute): Adjust.
28883 (pass_manager::execute_pass_mode_switching): Likewise.
28884 (early_local_passes::execute): Likewise.
28885 (execute_one_pass): Pass cfun to the pass's execute method.
28886 * tree-pass.h (opt_pass::execute): Add function * argument.
28887 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28888 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28889 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28890 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28891 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28892 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
28893 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
28894 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28895 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28896 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
28897 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
28898 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
28899 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
28900 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
28901 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28902 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28903 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28904 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
28905 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
28906 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28907 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28908 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28909 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28910 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28911 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28912 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28913 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
28914 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
28915 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
28918 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28920 * passes.c (opt_pass::gate): Take function * argument.
28921 (gate_all_early_local_passes): Merge into
28922 (early_local_passes::gate): this.
28923 (gate_all_early_optimizations): Merge into
28924 (all_early_optimizations::gate): this.
28925 (gate_all_optimizations): Mege into
28926 (all_optimizations::gate): this.
28927 (gate_all_optimizations_g): Merge into
28928 (all_optimizations_g::gate): this.
28929 (gate_rest_of_compilation): Mege into
28930 (rest_of_compilation::gate): this.
28931 (gate_postreload): Merge into
28932 (postreload::gate): this.
28933 (dump_one_pass): Pass cfun to the pass's gate method.
28934 (execute_ipa_summary_passes): Likewise.
28935 (execute_one_pass): Likewise.
28936 (ipa_write_summaries_2): Likewise.
28937 (ipa_write_optimization_summaries_1): Likewise.
28938 (ipa_read_summaries_1): Likewise.
28939 (ipa_read_optimization_summaries_1): Likewise.
28940 (execute_ipa_stmt_fixups): Likewise.
28941 * tree-pass.h (opt_pass::gate): Add function * argument.
28942 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
28943 combine-stack-adj.c, combine.c, compare-elim.c,
28944 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28945 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
28946 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
28947 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
28948 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28949 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28950 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28951 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
28952 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
28953 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
28954 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28955 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28956 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
28957 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28958 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28959 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28960 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28961 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28962 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28963 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28964 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28965 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28966 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
28967 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
28968 var-tracking.c, vtable-verify.c, web.c: Adjust.
28970 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28972 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
28973 * configure: Regenerate.
28975 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28977 * passes.c (dump_one_pass): don't check pass->has_gate.
28978 (execute_ipa_summary_passes): Likewise.
28979 (execute_one_pass): Likewise.
28980 (ipa_write_summaries_2): Likewise.
28981 (ipa_write_optimization_summaries_1): Likewise.
28982 (ipa_read_optimization_summaries_1): Likewise.
28983 (execute_ipa_stmt_fixups): Likewise.
28984 * tree-pass.h (pass_data::has_gate): Remove.
28985 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28986 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28987 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28988 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28989 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28990 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
28991 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
28992 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
28993 gimple-low.c, gimple-ssa-isolate-paths.c,
28994 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
28995 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
28996 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28997 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
28998 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
28999 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
29000 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
29001 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
29002 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
29003 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
29004 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
29005 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
29006 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
29007 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29008 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29009 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29010 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29011 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29012 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29013 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29014 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29015 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29018 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29020 * pass_manager.h (pass_manager::register_dump_files_1): Remove
29022 * passes.c (pass_manager::register_dump_files_1): Merge into
29023 (pass_manager::register_dump_files): this, and remove its handling of
29024 properties since the pass always has the properties anyway.
29025 (pass_manager::pass_manager): Adjust.
29027 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29029 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
29030 * passes.c (pass_manager::register_dump_files_1): Remove dead code
29031 dealing with properties.
29032 (pass_manager::register_dump_files): Adjust.
29034 2014-03-20 Mark Wielaard <mjw@redhat.com>
29036 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
29037 then represent the bound as normal constant value.
29039 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29042 Forward port from 4.8 branch
29043 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
29045 * config/i386/bmiintrin.h (_blsi_u32): New.
29046 (_blsi_u64): Ditto.
29047 (_blsr_u32): Ditto.
29048 (_blsr_u64): Ditto.
29049 (_blsmsk_u32): Ditto.
29050 (_blsmsk_u64): Ditto.
29051 (_tzcnt_u32): Ditto.
29052 (_tzcnt_u64): Ditto.
29054 2014-04-17 Kito Cheng <kito@0xlab.org>
29056 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
29058 2014-04-17 Richard Biener <rguenther@suse.de>
29060 PR middle-end/60849
29061 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
29062 boolean results for comparisons.
29064 2014-04-17 Richard Biener <rguenther@suse.de>
29066 PR tree-optimization/60836
29067 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
29068 initial PHI args to be gimple values.
29070 2014-04-17 Richard Biener <rguenther@suse.de>
29072 PR tree-optimization/60841
29073 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
29074 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
29075 of stmts to SLP build.
29076 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
29077 (vect_analyze_slp): Likewise.
29078 (vect_analyze_slp_instance): Likewise.
29079 (vect_build_slp_tree): Limit overall SLP tree growth.
29080 * tree-vectorizer.h (vect_analyze_data_refs,
29081 vect_analyze_slp): Adjust prototypes.
29083 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29085 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
29088 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29090 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
29091 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
29092 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
29093 for TARGET_SLOW_PSHUFB
29095 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29097 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
29098 * config/i386/i386.c (intel_cost): Ditto.
29100 2014-04-17 Joey Ye <joey.ye@arm.com>
29102 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
29104 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29106 * opts.c (common_handle_option): Disable -fipa-reference coorectly
29107 with -fuse-profile.
29109 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29111 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
29112 (type_all_derivations_known_p): New predicate.
29113 (type_all_ctors_visible_p): New predicate.
29114 (type_possibly_instantiated_p): New predicate.
29115 (get_odr_type): Compute all_derivations_known.
29116 (dump_odr_type): Dump the flag.
29117 (maybe_record_type): Cleanup.
29118 (record_target_from_binfo): Add bases_to_consider array;
29119 record bases for types w/o instances and skip CXX destructor.
29120 (possible_polymorphic_call_targets_1): Add bases_to_consider
29121 and consider_construction parameters; check if type may have instance.
29122 (get_polymorphic_call_info): Set maybe_in_construction to true
29123 when we know nothing.
29124 (record_targets_from_bases): Skip CXX destructors; they are
29125 never called for types in construction.
29126 (possible_polymorphic_call_targets): Do not record target when
29127 type may not have instance.
29129 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29132 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
29133 external aliases alive, too.
29135 2014-04-16 Andrew Pinski <apinski@cavium.com>
29137 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
29140 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29142 * final.c (compute_alignments): Do not apply loop alignment to a block
29143 falling through to the exit.
29145 2014-04-16 Catherine Moore <clm@codesourcery.com>
29147 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
29148 Adjust constraints for microMIPS store patterns.
29150 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29152 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
29154 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29156 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
29157 (append_use): Run at -O0.
29158 (append_vdef): Likewise.
29159 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
29160 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
29162 2014-04-16 Jakub Jelinek <jakub@redhat.com>
29164 PR tree-optimization/60844
29165 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
29166 (propagate_op_to_single_use, remove_visited_stmt_chain,
29167 linearize_expr, repropagate_negates, reassociate_bb): Use it
29168 instead of gsi_remove.
29170 2014-04-16 Martin Jambor <mjambor@suse.cz>
29172 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
29173 ipa_transforms_to_apply.
29174 (cgraph_function_versioning): Assert that old_node has empty
29175 ipa_transforms_to_apply.
29176 * trans-mem.c (ipa_tm_create_version): Likewise.
29177 * tree-inline.c (tree_function_versioning): Do not duplicate
29178 ipa_transforms_to_apply.
29180 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29183 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
29185 Pass necessary as flags on 64-bit Solaris/x86.
29186 Use lowercase relocs for x86_64-*-*.
29187 * configure: Regenerate.
29189 2014-04-15 Jan Hubicka <jh@suse.cz>
29191 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
29192 (maybe_record_node, likely_target_p): Use it.
29194 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29197 Revert following patch
29199 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29202 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29203 software floating point or no floating point registers, do not
29204 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29205 in GPRs that occurs after we tested for GPRs that would never be
29208 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29209 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29210 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29211 specifically allow DDmode, since that does not use the SPE SIMD
29214 2014-03-21 Mark Wielaard <mjw@redhat.com>
29216 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
29217 as unsigned or int depending on type and value used.
29219 2014-04-15 Richard Biener <rguenther@suse.de>
29221 PR rtl-optimization/56965
29222 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
29223 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
29225 * alias.c (true_dependence_1): Do not call
29226 nonoverlapping_component_refs_p.
29227 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
29228 nonoverlapping_component_refs_p.
29229 (indirect_refs_may_alias_p): Likewise.
29231 2014-04-15 Teresa Johnson <tejohnson@google.com>
29233 * cfg.c (dump_bb_info): Fix flags check.
29234 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
29236 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29238 PR rtl-optimization/60663
29239 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
29242 2014-04-15 Richard Biener <rguenther@suse.de>
29244 * lto-streamer.h (LTO_major_version): Bump to 4.
29246 2014-04-15 Richard Biener <rguenther@suse.de>
29248 * common.opt (lto_partition_model): New enum.
29249 (flto-partition=): Merge separate options with a single with argument,
29250 add -flto-partition=one support.
29251 * flag-types.h (enum lto_partition_model): Declare.
29252 * opts.c (finish_options): Remove duplicate -flto-partition=
29254 * lto-wrapper.c (run_gcc): Adjust.
29256 2014-04-15 Richard Biener <rguenther@suse.de>
29258 * alias.c (ncr_compar): New function.
29259 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
29261 2014-04-15 Richard Biener <rguenther@suse.de>
29263 * alias.c (record_component_aliases): Do not walk BINFOs.
29265 2014-04-15 Richard Biener <rguenther@suse.de>
29267 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29268 Add struct function argument and adjust.
29269 (find_func_aliases_for_call): Likewise.
29270 (find_func_aliases): Likewise.
29271 (find_func_clobbers): Likewise.
29272 (intra_create_variable_infos): Likewise.
29273 (compute_points_to_sets): Likewise.
29274 (ipa_pta_execute): Adjust. Do not push/pop cfun.
29276 2014-04-15 Richard Biener <rguenther@suse.de>
29278 * tree.c (iterative_hash_expr): Use enum tree_code_class
29279 to store TREE_CODE_CLASS.
29280 (tree_block): Likewise.
29281 (tree_set_block): Likewise.
29282 * tree.h (fold_build_pointer_plus_loc): Use
29283 convert_to_ptrofftype_loc.
29285 2014-04-15 Jakub Jelinek <jakub@redhat.com>
29288 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
29291 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
29293 * cfgloop.h (struct loop): Move force_vectorize down.
29294 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
29295 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
29296 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
29297 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
29298 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
29299 * tree-core.h (enum annot_expr_kind): Add new kind values.
29300 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
29301 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
29303 * tree.def (ANNOTATE_EXPR): Tweak comment.
29305 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29307 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
29310 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
29312 * tree.h (TYPE_IDENTIFIER): Declare.
29313 * tree.c (subrange_type_for_debug_p): Use it.
29314 * godump.c (go_format_type): Likewise.
29315 * dwarf2out.c (is_cxx_auto, modified_type_die,
29316 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
29317 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
29319 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29322 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
29324 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
29326 * config/i386/i386.c (examine_argument): Return bool. Return true if
29327 parameter should be passed in memory.
29328 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
29329 (construct_container): Update calls to examine_argument.
29330 (function_arg_advance_64): Ditto.
29331 (return_in_memory_32): Merge with ix86_return_in_memory.
29332 (return_in_memory_64): Ditto.
29333 (return_in_memory_ms_64): Ditto.
29335 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29337 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
29338 * coverage.c (coverage_compute_profile_id): Handle externally visible
29341 2014-04-14 Martin Jambor <mjambor@suse.cz>
29343 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
29344 DECL_DISREGARD_INLINE_LIMITS functions.
29346 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29349 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
29351 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29354 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
29355 optimize_insn_for_speed_p instead of
29356 optimize_function_for_speed_p.
29358 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
29360 * doc/invoke.texi (free): Document AArch64.
29362 2014-04-14 Richard Biener <rguenther@suse.de>
29364 PR tree-optimization/60042
29365 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
29366 (insert_into_preds_of_block): Do not prevent PHI insertion
29367 for REFERENCE exprs here ...
29368 (eliminate_dom_walker::before_dom_children): ... but prevent
29369 their use here under similar conditions when applied to the
29370 IL after PRE optimizations.
29372 2014-04-14 Richard Biener <rguenther@suse.de>
29374 * passes.def: Move early points-to after early SRA.
29376 2014-04-14 Richard Biener <rguenther@suse.de>
29378 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
29379 check for which sign-changes we allow when forwarding
29380 a converted value into a switch.
29382 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29384 * stor-layout.c (place_field): Finalize non-constant offset for the
29387 2014-04-14 Richard Biener <rguenther@suse.de>
29389 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
29391 (expand_switch_using_bit_tests_p): Likewise.
29392 (process_switch): Compute and pass on speed_p based on the
29394 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
29395 optimize_bb_for_speed_p.
29397 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29399 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
29400 * function.h (struct function): Rename has_force_vect_loops into
29401 has_force_vectorize_loops.
29402 * lto-streamer-in.c (input_cfg): Adjust for renaming.
29403 (input_struct_function_base): Likewise.
29404 * lto-streamer-out.c (output_cfg): Likewise.
29405 (output_struct_function_base): Likewise.
29406 * omp-low.c (expand_omp_simd): Likewise.
29407 * tree-cfg.c (move_sese_region_to_fn): Likewise.
29408 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
29409 (version_loop_for_if_conversion): Likewise.
29410 (tree_if_conversion): Likewise.
29411 (main_tree_if_conversion): Likewise.
29412 (gate_tree_if_conversion): Likewise.
29413 * tree-inline.c (copy_loops): Likewise.
29414 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
29415 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
29416 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
29417 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
29418 * tree-vectorizer.c (vectorize_loops): Likewise.
29419 * tree-vectorizer.h (unlimited_cost_model): Likewise.
29421 2014-04-14 Richard Biener <rguenther@suse.de>
29424 * lto-streamer-out.c (wrap_refs): New function.
29425 (lto_output): Wrap symbol references in global initializes in
29426 type-preserving MEM_REFs.
29428 2014-04-14 Christian Bruel <christian.bruel@st.com>
29430 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
29432 2014-04-14 Christian Bruel <christian.bruel@st.com>
29434 * config/sh/sh.md (setmemqi): New expand pattern.
29435 * config/sh/sh.h (CLEAR_RATIO): Define.
29436 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
29437 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
29439 2014-04-14 Richard Biener <rguenther@suse.de>
29441 PR middle-end/55022
29442 * fold-const.c (negate_expr_p): Don't negate directional rounding
29444 (fold_negate_expr): Likewise.
29446 2014-04-14 Richard Biener <rguenther@suse.de>
29448 PR tree-optimization/59817
29449 PR tree-optimization/60453
29450 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
29451 recursion to catch all CHRECs in the scalar evolution and restrict
29452 the predicate for the remains appropriately.
29454 2014-04-12 Catherine Moore <clm@codesourcery.com>
29456 * config/mips/constraints.md: Add new register constraint "kb".
29457 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
29458 (*movhi_internal): Likewise.
29459 (*movqi_internal): Likewise.
29460 * config/mips/mips.h (M16_STORE_REGS): New register class.
29461 (REG_CLASS_NAMES): Add M16_STORE_REGS.
29462 (REG_CLASS_CONTENTS): Likewise.
29463 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
29465 2014-04-11 Tobias Burnus <burnus@net-b.de>
29468 * doc/invoke.texi (-Wformat-signedness): Document it.
29469 (Wformat=2): Mention that this enables -Wformat-signedness.
29471 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29473 * common/config/epiphany/epiphany-common.c
29474 (epiphany_option_optimization_table): Enable section anchors by
29475 default at -O1 or higher.
29476 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
29477 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
29478 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
29479 carries no extra cost.
29480 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
29481 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
29482 * config/epiphany/predicates.md (memclob_operand): New predicate.
29483 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
29484 Use memclob_operand predicate and X constraint for operand 3.
29486 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29488 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
29489 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
29492 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29494 PR rtl-optimization/60651
29495 * mode-switching.c (optimize_mode_switching): Make sure to emit
29496 sets of a lower numbered entity before sets of a higher numbered
29497 entity to a mode of the same or lower priority.
29498 When creating a seginfo for a basic block that starts with a code
29499 label, move the insertion point past the code label.
29500 (new_seginfo): Document and enforce requirement that
29501 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
29502 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
29503 * doc/tm.texi: Regenerate.
29505 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
29508 * config/arc/arc.c (arc_save_restore): Fix assert typo.
29510 2013-04-11 Jakub Jelinek <jakub@redhat.com>
29512 * BASE-VER: Set to 4.10.0.
29514 2014-04-11 Tobias Burnus <burnus@net-b.de>
29517 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
29518 * doc/gcc.texi (Service): Update description in the @menu
29519 * doc/invoke.texi (Option Summary): Remove misplaced and
29522 2014-04-11 Steve Ellcey <sellcey@mips.com>
29523 Jakub Jelinek <jakub@redhat.com>
29525 PR middle-end/60556
29526 * expr.c (convert_move): Use emit_store_flag_force instead of
29527 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
29530 2014-04-11 Richard Biener <rguenther@suse.de>
29532 PR middle-end/60797
29533 * varasm.c (assemble_alias): Avoid endless error reporting
29534 recursion by setting TREE_ASM_WRITTEN.
29536 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29538 * config/s390/s390.md: Add a splitter for NOT rtx.
29540 2014-04-11 Jakub Jelinek <jakub@redhat.com>
29542 PR rtl-optimization/60663
29543 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
29545 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
29546 Jakub Jelinek <jakub@redhat.com>
29549 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
29550 flag from decl_node to node.
29552 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29555 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
29556 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
29557 ameliorating the cases where it can be.
29559 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
29562 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29564 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29565 (loadsync_<mode>): Change mode.
29566 (load_quadpti, store_quadpti): New.
29567 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29568 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29569 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
29571 2014-04-09 Cong Hou <congh@google.com>
29574 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
29577 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29579 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
29580 instead of vnor to exploit possible fusion opportunity in the
29582 (altivec_expand_vec_perm_const_le): Likewise.
29584 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29586 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29587 (loadsync_<mode>): Change mode.
29588 (load_quadpti, store_quadpti): New.
29589 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29590 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29592 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29595 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29596 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29597 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29599 2014-04-08 Richard Biener <rguenther@suse.de>
29601 PR middle-end/60706
29602 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29603 a 64bit widest int print double-int similar to on HWI64 hosts.
29605 2014-04-08 Richard Biener <rguenther@suse.de>
29607 PR tree-optimization/60785
29608 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29609 default defs properly.
29611 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29613 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29614 (Weffc++): Likewise.
29616 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29618 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29619 set completep to false rather than true.
29621 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29624 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29625 ARM_TARGET2_DWARF_FORMAT.
29627 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29630 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29631 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29634 2014-04-07 Richard Biener <rguenther@suse.de>
29636 PR tree-optimization/60766
29637 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29638 (may_eliminate_iv): Convert cand_value_at result to desired type.
29640 2014-04-07 Jason Merrill <jason@redhat.com>
29643 * common.opt (-fno-gnu-unique): Add.
29644 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29646 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29648 * haifa-sched.c: Fix outdated function reference and minor
29649 grammar errors in introductory comment.
29651 2014-04-07 Richard Biener <rguenther@suse.de>
29653 PR middle-end/60750
29654 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
29655 for noreturn calls.
29656 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
29658 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
29661 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
29662 size accounting for thunks.
29663 (pa_asm_output_mi_thunk): Use final_start_function() and
29664 final_end_function() to output function start and end directives.
29666 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29668 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
29669 device specific ISA/ feature information. Remove short_sp and
29670 errata_skip ds. Add avr_device_specific_features enum to have device
29672 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
29673 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
29674 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
29675 updated device specific info.
29676 * config/avr/avr-mcus.def: Merge device specific details to
29677 dev_attribute field.
29678 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
29680 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
29681 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
29682 assembler if RMW isa supported by current device.
29683 * config/avr/genmultilib.awk: Update as device info structure changed.
29684 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
29686 2014-04-04 Cong Hou <congh@google.com>
29688 PR tree-optimization/60656
29689 * tree-vect-stmts.c (supportable_widening_operation):
29690 Fix a bug that elements in a vector with vect_used_by_reduction
29691 property are incorrectly reordered when the operation on it is not
29692 consistant with the one in reduction operation.
29694 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
29696 PR rtl-optimization/60155
29697 * gcse.c (record_set_data): New function.
29698 (single_set_gcse): New function.
29699 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
29700 (hoist_code): Likewise.
29701 (get_pressure_class_and_nregs): Likewise.
29703 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
29705 * explow.c (probe_stack_range): Emit a final optimization blockage.
29707 2014-04-04 Anthony Green <green@moxielogic.com>
29709 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
29712 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
29715 * lto-cgraph.c (input_overwrite_node): Check that partitioning
29716 flags are set only during streaming.
29717 * ipa.c (process_references, walk_polymorphic_call_targets,
29718 symtab_remove_unreachable_nodes): Drop bodies of always inline
29719 after early inlining.
29720 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
29722 2014-04-04 Jakub Jelinek <jakub@redhat.com>
29723 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29726 * dwarf2out.c (const_ok_for_output_1): Reject expressions
29729 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29732 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
29734 (cortex_a53_fdivd): Likewise.
29736 2014-04-04 Martin Jambor <mjambor@suse.cz>
29739 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
29740 Adjust all callers.
29741 * cgraph.c (clone_of_p): Also return true if thunks match.
29742 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
29743 cgraph_function_or_thunk_node and an obsolete comment.
29744 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
29746 (build_function_decl_skip_args): Likewise.
29747 (set_new_clone_decl_and_node_flags): New function.
29748 (duplicate_thunk_for_node): Likewise.
29749 (redirect_edge_duplicating_thunks): Likewise.
29750 (cgraph_clone_node): New parameter args_to_skip, pass it to
29751 redirect_edge_duplicating_thunks which is called instead of
29752 cgraph_redirect_edge_callee.
29753 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
29754 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
29756 2014-04-04 Jeff Law <law@redhat.com>
29759 * config/arm/predicates.md (const_int_I_operand): New predicate.
29760 (const_int_M_operand): Similarly.
29761 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
29763 (insv_t2, extv_reg, extzv_t2): Likewise.
29764 (load_multiple_with_writeback): Similarly for const_int_I_operand.
29765 (pop_multiple_with_writeback_and_return): Likewise.
29766 (vfp_pop_multiple_with_writeback): Likewise
29768 2014-04-04 Richard Biener <rguenther@suse.de>
29771 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
29772 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
29774 * gimplify.h (gimple_add_tmp_var_fn): Declare.
29775 * gimplify.c (gimple_add_tmp_var_fn): New function.
29776 * gimple-expr.h (create_tmp_reg_fn): Declare.
29777 * gimple-expr.c (create_tmp_reg_fn): New function.
29778 * gimple-low.c (record_vars_into): Don't change cfun.
29779 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
29780 code generation without cfun.
29782 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
29785 * Makefile.in (install-driver): Fix shell scripting.
29787 2014-04-03 Cong Hou <congh@google.com>
29789 PR tree-optimization/60505
29790 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
29791 threshold of number of iterations below which no vectorization
29793 * tree-vect-loop.c (new_loop_vec_info):
29794 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
29795 * tree-vect-loop.c (vect_analyze_loop_operations):
29796 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
29797 * tree-vect-loop.c (vect_transform_loop):
29798 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
29799 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
29800 of iterations of the loop and see if we should build the epilogue.
29802 2014-04-03 Richard Biener <rguenther@suse.de>
29804 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
29805 (streamer_tree_cache_create): Adjust.
29806 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
29807 to allow optional nodes array.
29808 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
29809 (streamer_tree_cache_append): Likewise.
29810 (streamer_tree_cache_create): Create nodes array optionally
29811 as specified by parameter.
29812 * lto-streamer-out.c (create_output_block): Avoid maintaining
29813 the node array in the writer cache.
29814 (DFS_write_tree): Remove assertion.
29815 (produce_asm_for_decls): Free the out decl state hash table early.
29816 * lto-streamer-in.c (lto_data_in_create): Adjust for
29817 streamer_tree_cache_create prototype change.
29819 2014-04-03 Richard Biener <rguenther@suse.de>
29821 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
29822 set TREE_CHAIN to NULL_TREE.
29824 2014-04-03 Richard Biener <rguenther@suse.de>
29826 PR tree-optimization/60740
29827 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
29828 over all GIMPLE_COND operands.
29830 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
29832 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
29833 (Weffc++): Remove Scott's numbering, merge lists and reference
29836 2014-04-03 Nick Clifton <nickc@redhat.com>
29838 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
29841 2014-04-03 Martin Jambor <mjambor@suse.cz>
29843 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
29844 mention gcc_unreachable before failing.
29845 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
29848 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
29851 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
29852 inconsistent code and instead mark the context inconsistent.
29853 (possible_polymorphic_call_targets): For inconsistent contexts
29854 return empty complete list.
29856 2014-04-02 Anthony Green <green@moxielogic.com>
29858 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
29859 (extendqisi2, extendhisi2): Define.
29860 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
29861 (WCHAR_TYPE): Change to unsigned int.
29863 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29865 PR tree-optimization/60733
29866 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
29867 insertion point for PHI candidates to be the end of the feeding
29868 block for the PHI argument.
29870 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
29872 PR rtl-optimization/60650
29873 * lra-constraints.c (process_alt_operands): Decrease reject for
29874 earlyclobber matching.
29876 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29878 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
29880 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29882 * config/spu/spu.c (pad_bb): Do not crash when the last
29883 insn is CODE_FOR_blockage.
29885 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29887 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
29888 lies outside the target mode.
29890 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29893 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29894 software floating point or no floating point registers, do not
29895 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29896 in GPRs that occurs after we tested for GPRs that would never be
29899 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29900 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29901 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29902 specifically allow DDmode, since that does not use the SPE SIMD
29905 2014-04-02 Richard Biener <rguenther@suse.de>
29907 PR middle-end/60729
29908 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
29909 MODE_INTs. Properly use negv_optab.
29910 (expand_abs): Likewise.
29912 2014-04-02 Richard Biener <rguenther@suse.de>
29915 * Makefile.in (install-driver): Guard extra installs with special
29918 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
29920 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29921 Document vec_vgbbd.
29923 2014-04-01 Richard Henderson <rth@redhat.com>
29926 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
29927 alternative enabled before register allocation.
29929 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
29931 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
29932 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
29934 (nios2_large_got_address): Remove unneeded 'sym' parameter.
29935 (nios2_got_address): Update nios2_large_got_address call site.
29936 (nios2_delegitimize_address): New function.
29937 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
29938 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
29939 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
29941 2014-04-01 Martin Husemann <martin@duskware.de>
29943 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
29946 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
29948 PR rtl-optimization/60604
29949 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
29950 check from register_operand.
29951 (register_operand): Redefine in terms of general_operand.
29952 (nonmemory_operand): Use register_operand for the non-constant cases.
29954 2014-04-01 Richard Biener <rguenther@suse.de>
29956 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
29958 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
29960 * doc/invoke.texi (mapp-regs): Clarify.
29962 2014-03-31 Ulrich Drepper <drepper@gmail.com>
29964 * config/i386/avx512fintrin.h (__v32hi): Define type.
29965 (__v64qi): Likewise.
29966 (_mm512_set1_epi8): Define.
29967 (_mm512_set1_epi16): Define.
29968 (_mm512_set4_epi32): Define.
29969 (_mm512_set4_epi64): Define.
29970 (_mm512_set4_pd): Define.
29971 (_mm512_set4_ps): Define.
29972 (_mm512_setr4_epi64): Define.
29973 (_mm512_setr4_epi32): Define.
29974 (_mm512_setr4_pd): Define.
29975 (_mm512_setr4_ps): Define.
29976 (_mm512_setzero_epi32): Define.
29978 2014-03-31 Martin Jambor <mjambor@suse.cz>
29980 PR middle-end/60647
29981 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
29982 callsite_arguments_match_p. Updated all callers. Also check types of
29983 corresponding formal parameters and actual arguments.
29984 (not_all_callers_have_enough_arguments_p) Renamed to
29985 some_callers_have_mismatched_arguments_p.
29987 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
29989 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
29991 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
29994 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
29997 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
29999 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
30000 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
30002 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
30003 Use FMAMODE_NOVF512 mode iterator.
30004 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
30005 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
30006 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
30007 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
30009 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
30010 Use VF_128_256 mode iterator.
30011 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
30014 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30016 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
30017 static chain if needed.
30019 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30022 * lra-constraints.c (index_part_to_reg): New.
30023 (process_address): Use it.
30025 2014-03-27 Jeff Law <law@redhat.com>
30026 Jakub Jelinek <jakub@redhat.com>
30029 * expr.c (do_tablejump): Use simplify_gen_binary rather than
30030 gen_rtx_{PLUS,MULT} to build up the address expression.
30032 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
30033 creating non-canonical RTL.
30035 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30038 * ipa-inline.c (want_inline_small_function_p): Short circuit large
30039 functions; reorganize to make cheap checks first.
30040 (inline_small_functions): Do not estimate growth when dumping;
30042 * ipa-inline.h (inline_summary): Add min_size.
30043 (growth_likely_positive): New function.
30044 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
30045 (set_cond_stmt_execution_predicate): Cleanup.
30046 (estimate_edge_size_and_time): Compute min_size.
30047 (estimate_calls_size_and_time): Likewise.
30048 (estimate_node_size_and_time): Likewise.
30049 (inline_update_overall_summary): Update min_size.
30050 (do_estimate_edge_time): Likewise.
30051 (do_estimate_edge_size): Update.
30052 (do_estimate_edge_hints): Update.
30053 (growth_likely_positive): New function.
30055 2014-03-28 Jakub Jelinek <jakub@redhat.com>
30058 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
30059 also if addr has VOIDmode.
30061 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30063 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
30064 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
30066 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
30067 instructions as well as AdvancedSIMD loads.
30069 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30071 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
30072 Use crypto_aese type.
30073 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
30074 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
30075 crypto_aese, crypto_aesmc. Move to types.md.
30076 * config/arm/types.md (crypto_aes): Split into crypto_aese,
30078 * config/arm/iterators.md (crypto_type): Likewise.
30080 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30082 * cgraph.c: Include expr.h and tree-dfa.h.
30083 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
30086 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30089 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
30090 regs from checking multi-reg pseudos.
30092 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30094 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
30096 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30098 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
30099 if it would clobber the stack pointer, even temporarily.
30101 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
30103 * mode-switching.c: Make small adjustments to the top comment.
30105 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
30107 * config/rs6000/constraints.md (wD constraint): New constraint to
30108 match the constant integer to get the top DImode/DFmode out of a
30109 vector in a VSX register.
30111 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
30112 match the constant integer to get the top DImode/DFmode out of a
30113 vector in a VSX register.
30115 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
30118 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
30121 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
30122 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
30124 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
30125 Optimize vec_extract of 64-bit values, where the value being
30126 extracted is in the top word, where we can use scalar
30127 instructions. Add direct move and store support. Combine the big
30128 endian/little endian vector select load support into a single insn.
30129 (vsx_extract_<mode>_internal1): Likewise.
30130 (vsx_extract_<mode>_internal2): Likewise.
30131 (vsx_extract_<mode>_load): Likewise.
30132 (vsx_extract_<mode>_store): Likewise.
30133 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
30134 combined into vsx_extract_<mode>_load.
30135 (vsx_extract_<mode>_one_le): Likewise.
30137 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
30138 define the top 64-bit vector element.
30140 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
30143 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30144 Document vec_vbpermq builtin.
30147 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
30148 enable use of xxsldwi and xxpermdi builtin functions.
30149 (vec_xxpermdi): Likewise.
30151 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30152 Document use of vec_xxsldwi and vec_xxpermdi builtins.
30154 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
30156 PR rtl-optimization/60650
30157 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
30159 (find_spills_for): New.
30160 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
30161 Spill all pseudos on the second iteration.
30163 2014-03-27 Marek Polacek <polacek@redhat.com>
30166 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
30169 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30171 * config/s390/s390.c (s390_can_use_return_insn): Check for
30172 call-saved FPRs on 31 bit.
30174 2014-03-27 Jakub Jelinek <jakub@redhat.com>
30176 PR middle-end/60682
30177 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
30178 if they need regimplification, just drop them instead of
30179 calling gimple_regimplify_operands on them.
30181 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
30184 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
30185 (aarch64_frame_pointer_required): Adjust logic.
30186 (aarch64_can_eliminate): Adjust logic.
30187 (aarch64_override_options_after_change): Adjust logic.
30189 2014-03-27 Dehao Chen <dehao@google.com>
30191 * ipa-inline.c (early_inliner): Update node's inline info.
30193 2014-03-26 Dehao Chen <dehao@google.com>
30195 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
30196 compiler inserted conditional jumps for NAN float check.
30198 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30200 * ubsan.h (ubsan_create_data): Change second argument's type
30201 to const location_t *.
30202 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
30204 (ubsan_create_data): Change second argument to const location_t *PLOC.
30205 Create Loc field whenever PLOC is non-NULL.
30206 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
30207 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
30211 * real.c (real_to_integer2): Change type of low to UHWI.
30213 2014-03-26 Tobias Burnus <burnus@net-b.de>
30215 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
30216 (CILK_SELF_SPECS): New define.
30217 (driver_self_specs): Use it.
30219 2014-03-26 Richard Biener <rguenther@suse.de>
30221 * tree-pretty-print.c (percent_K_format): Implement special
30222 case for LTO and its stripped down BLOCK tree.
30224 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30227 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
30229 * tree-vrp.c (simplify_internal_call_using_ranges): If only
30230 one range is range_int_cst_p, but not both, at least optimize
30231 addition/subtraction of 0 and multiplication by 0 or 1.
30232 * gimple-fold.c (gimple_fold_call): Fold
30233 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
30234 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
30235 INTEGER_CSTs, try to fold at least x * 0 and y - y.
30237 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
30239 PR rtl-optimization/60452
30240 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
30241 <case REG>: Return 1 for invalid offsets from the frame pointer.
30243 2014-03-26 Marek Polacek <polacek@redhat.com>
30246 * doc/extend.texi (C Extensions): Mention variable-length arrays in
30249 2014-03-26 Marek Polacek <polacek@redhat.com>
30252 * doc/extend.texi (Designated Inits): Describe what happens to omitted
30255 2014-03-26 Marek Polacek <polacek@redhat.com>
30258 * ira-color.c (update_conflict_hard_regno_costs): Perform the
30259 multiplication in unsigned type.
30261 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30263 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
30265 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30267 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
30269 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30272 * cif-code.def (UNREACHABLE) New code.
30273 * ipa-inline.c (inline_small_functions): Skip edges to
30274 __builtlin_unreachable.
30275 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
30276 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
30277 predicate to __bulitin_unreachable.
30278 (set_cond_stmt_execution_predicate): Fix issue when
30279 invert_tree_comparison returns ERROR_MARK.
30280 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
30281 propagate to inline clones.
30282 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
30284 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
30285 * cgraphclones.c (cgraph_clone_node): If call destination is already
30286 ureachable, do not redirect it back.
30287 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
30290 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30292 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
30293 Do not modify inline clones.
30295 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30297 * config/i386/i386.md (general_sext_operand): New mode attr.
30298 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
30299 don't generate (sign_extend (const_int)).
30300 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
30301 operands[2]. Use We constraint instead of <i> and
30302 <general_sext_operand> predicate instead of <general_operand>.
30303 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
30304 * config/i386/constraints.md (We): New constraint.
30305 * config/i386/predicates.md (x86_64_sext_operand,
30306 sext_operand): New predicates.
30308 2014-03-25 Martin Jambor <mjambor@suse.cz>
30311 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
30312 inconsistent devirtualizations to __builtin_unreachable.
30314 2014-03-25 Marek Polacek <polacek@redhat.com>
30317 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
30319 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
30321 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
30322 order of elements for big-endian.
30324 2014-03-25 Richard Biener <rguenther@suse.de>
30326 PR middle-end/60635
30327 * gimplify-me.c (gimple_regimplify_operands): Update the
30330 2014-03-25 Martin Jambor <mjambor@suse.cz>
30333 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
30334 (lto_output_varpool_node): Likewise.
30335 (input_overwrite_node): Likewise.
30336 (input_varpool_node): Likewise.
30338 2014-03-25 Richard Biener <rguenther@suse.de>
30340 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
30341 (run_gcc): Likewise.
30343 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30345 * combine.c (simplify_compare_const): Add MODE argument.
30346 Handle mode_width 0 as very large mode_width.
30347 (try_combine, simplify_comparison): Adjust callers.
30349 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
30350 type to avoid signed integer overflow.
30351 * explow.c (plus_constant): Likewise.
30353 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
30355 * doc/generic.texi: Correct typos.
30357 2014-03-24 Tobias Burnus <burnus@net-b.de>
30359 * doc/invoke.texi (-flto): Expand section about
30360 using static libraries with LTO.
30362 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30364 PR rtl-optimization/60501
30365 * optabs.def (addptr3_optab): New optab.
30366 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
30367 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
30368 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
30370 * lra.c (emit_add3_insn): Use the addptr pattern if available.
30372 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
30374 2014-03-24 Ulrich Drepper <drepper@gmail.com>
30376 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
30379 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
30380 (_mm256_undefined_ps): Define.
30381 (_mm256_undefined_pd): Define.
30382 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
30383 (_mm_undefined_pd): Define.
30384 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
30385 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
30386 (_mm512_undefined_ps): Define.
30387 (_mm512_undefined_pd): Define.
30388 Use _mm*_undefined_*.
30389 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
30391 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
30393 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
30394 (lshr_simd): DI mode added.
30395 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
30396 (aarch64_ushr_simddi): Likewise.
30397 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
30398 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
30399 (vshrd_n_u64): Likewise.
30401 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30403 * Makefile.in (s-macro_list): Depend on cc1.
30405 2014-03-23 Teresa Johnson <tejohnson@google.com>
30407 * ipa-utils.c (ipa_print_order): Use specified dump file.
30409 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
30411 PR rtl-optimization/60601
30412 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
30414 * gcc.c (eval_spec_function): Initialize save_growing_value.
30416 2014-03-22 Jakub Jelinek <jakub@redhat.com>
30419 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
30420 code == MINUS_EXPR, never swap op0 with op1.
30422 * toplev.c (init_local_tick): Avoid signed integer multiplication
30424 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
30425 shift by first operand's bitsize.
30427 2014-03-21 Jakub Jelinek <jakub@redhat.com>
30430 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
30431 redefine to 1 or 0.
30432 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
30433 TARGET_ISA_64BIT_P(x).
30435 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30437 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
30438 pattern for vector nor instead of subtract from splat(-1).
30439 (altivec_expand_vec_perm_const_le): Likewise.
30441 2014-03-21 Richard Henderson <rth@twiddle.net>
30444 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
30445 related insns after epilogue_completed.
30447 2014-03-21 Martin Jambor <mjambor@suse.cz>
30450 * cgraph.h (symtab_node): New flag body_removed.
30451 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
30452 when removing bodies.
30453 * symtab.c (dump_symtab_base): Dump body_removed flag.
30454 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
30455 had their bodies removed.
30457 2014-03-21 Martin Jambor <mjambor@suse.cz>
30460 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
30463 2014-03-21 Richard Biener <rguenther@suse.de>
30465 PR tree-optimization/60577
30466 * tree-core.h (struct tree_base): Document nothrow_flag use
30467 in DECL_NONALIASED.
30468 * tree.h (DECL_NONALIASED): New.
30469 (may_be_aliased): Adjust.
30470 * coverage.c (build_var): Set DECL_NONALIASED.
30472 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30474 * expr.c (expand_expr_real_1): Remove outdated comment.
30476 2014-03-20 Jakub Jelinek <jakub@redhat.com>
30478 PR middle-end/60597
30479 * ira.c (adjust_cleared_regs): Call copy_rtx on
30480 *reg_equiv[REGNO (loc)].src_p before passing it to
30481 simplify_replace_fn_rtx.
30484 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
30485 into CONST, put pic register as first operand of PLUS. Use
30486 gen_const_mem for both 32-bit and 64-bit PIC got loads.
30488 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30490 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
30492 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30494 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
30495 around for store forwarding issue in the FPU on the UT699.
30496 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
30497 loads and operations if -mfix-ut699 is specified.
30498 (divtf3_hq): Tweak attribute.
30499 (sqrttf2_hq): Likewise.
30501 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30503 * calls.c (store_one_arg): Remove incorrect const qualification on the
30504 type of the temporary.
30505 * cfgexpand.c (expand_return): Likewise.
30506 * expr.c (expand_constructor): Likewise.
30507 (expand_expr_real_1): Likewise.
30509 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30511 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
30514 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
30517 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
30519 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
30521 * config/arm/aarch-common-protos.h
30522 (alu_cost_table): Fix spelling of "extend".
30523 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
30525 2014-03-19 Richard Biener <rguenther@suse.de>
30527 PR middle-end/60553
30528 * tree-core.h (tree_type_common): Re-order pointer members
30529 to reduce recursion depth during GC walks.
30531 2014-03-19 Marek Polacek <polacek@redhat.com>
30534 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
30535 before accessing it.
30537 2014-03-19 Richard Biener <rguenther@suse.de>
30540 * lto-streamer-in.c (input_function): In WPA stage do not drop
30543 2014-03-19 Jakub Jelinek <jakub@redhat.com>
30545 PR tree-optimization/60559
30546 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
30547 with build_zero_cst assignment.
30549 2014-03-18 Kai Tietz <ktietz@redhat.com>
30551 PR rtl-optimization/56356
30552 * sdbout.c (sdbout_parms): Verify that parms'
30553 incoming argument is valid.
30554 (sdbout_reg_parms): Likewise.
30556 2014-03-18 Richard Henderson <rth@redhat.com>
30559 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
30560 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
30561 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
30563 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
30565 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
30566 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
30567 Italicize plugin event names in description. Explain that
30568 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
30569 Remind that no GCC functions should be called after PLUGIN_FINISH.
30570 Explain what pragmas with expansion are.
30572 2014-03-18 Martin Liska <mliska@suse.cz>
30574 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
30575 gimple call statement is update.
30576 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
30577 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
30579 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30582 * ubsan.c (ubsan_instrument_unreachable): Call
30583 initialize_sanitizer_builtins.
30584 (ubsan_pass): Likewise.
30587 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
30588 varpool_finalize_decl instead of rest_of_decl_compilation.
30590 2014-03-18 Richard Biener <rguenther@suse.de>
30592 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30593 by using bitmap_and_compl instead of bitmap_and_compl_into.
30594 (df_rd_transfer_function): Likewise.
30596 2014-03-18 Richard Biener <rguenther@suse.de>
30598 * doc/lto.texi (fresolution): Fix typo.
30600 2014-03-18 Richard Biener <rguenther@suse.de>
30602 * doc/invoke.texi (flto): Update for changes in 4.9.
30604 2014-03-18 Richard Biener <rguenther@suse.de>
30606 * doc/loop.texi: Remove section on the removed lambda framework.
30607 Update loop docs with recent changes in preserving loop structure.
30609 2014-03-18 Richard Biener <rguenther@suse.de>
30611 * doc/lto.texi (-fresolution): Document.
30613 2014-03-18 Richard Biener <rguenther@suse.de>
30615 * doc/contrib.texi: Adjust my name.
30617 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30620 * internal-fn.c: Include diagnostic-core.h.
30621 (expand_BUILTIN_EXPECT): New function.
30622 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30623 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30624 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30625 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30626 IFN_BUILTIN_EXPECT.
30627 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30628 Revert 3 argument __builtin_expect code.
30629 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30630 * gimple-fold.c (gimple_fold_call): Likewise.
30631 * tree.h (fold_builtin_expect): New prototype.
30632 * builtins.c (build_builtin_expect_predicate): Add predictor
30633 argument, if non-NULL, create 3 argument __builtin_expect.
30634 (fold_builtin_expect): No longer static. Add ARG2 argument,
30635 pass it through to build_builtin_expect_predicate.
30636 (fold_builtin_2): Adjust caller.
30637 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30638 * internal-fn.def (BUILTIN_EXPECT): New.
30640 2014-03-18 Tobias Burnus <burnus@net-b.de>
30643 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30644 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30645 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30647 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30650 * predict.c (combine_predictions_for_bb): Fix up formatting.
30651 (expr_expected_value_1, expr_expected_value): Add predictor argument,
30652 fill what it points to if non-NULL.
30653 (tree_predict_by_opcode): Adjust caller, use the predictor.
30654 * predict.def (PRED_COMPARE_AND_SWAP): Add.
30656 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
30658 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
30659 proper constant for the store mode.
30661 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
30663 * symtab.c (change_decl_assembler_name): Fix transparent alias
30664 chain construction.
30666 2014-03-16 Renlin Li <Renlin.Li@arm.com>
30668 * config/aarch64/aarch64.c: Correct the comments about the
30669 aarch64 stack layout.
30671 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
30673 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
30674 check for GF_OMP_FOR_KIND_FOR.
30676 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
30678 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
30679 ymm and zmm register names.
30681 2014-03-17 Jakub Jelinek <jakub@redhat.com>
30684 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
30685 note creation for the 2010-08-31 changes.
30687 2014-03-17 Marek Polacek <polacek@redhat.com>
30689 PR middle-end/60534
30690 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
30691 as -fno-tree-loop-vectorize.
30692 (expand_omp_simd): Likewise.
30694 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
30696 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
30697 (eligible_for_call_delay): New prototype.
30698 * config/sparc/sparc.c (tls_call_delay): Rename into...
30699 (eligible_for_call_delay): ...this. Return false if the instruction
30700 cannot be put in the delay slot of a branch.
30701 (eligible_for_restore_insn): Simplify.
30702 (eligible_for_return_delay): Return false if the instruction cannot be
30703 put in the delay slot of a branch and simplify.
30704 (eligible_for_sibcall_delay): Return false if the instruction cannot be
30705 put in the delay slot of a branch.
30706 * config/sparc/sparc.md (fix_ut699): New attribute.
30707 (tls_call_delay): Delete.
30708 (in_call_delay): Reimplement.
30709 (eligible_for_sibcall_delay): Rename into...
30710 (in_sibcall_delay): ...this.
30711 (eligible_for_return_delay): Rename into...
30712 (in_return_delay): ...this.
30713 (in_branch_delay): Reimplement.
30714 (in_uncond_branch_delay): Delete.
30715 (in_annul_branch_delay): Delete.
30717 2014-03-14 Richard Henderson <rth@redhat.com>
30720 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
30721 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
30722 (*floathi<X87MODEF>2_i387_with_temp): Remove.
30723 (floathi splitters): Remove.
30724 (float<SWI48x>xf2): New pattern.
30725 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
30726 code that tried to handle DImode for 32-bit, but which was excluded
30727 by the pattern's condition. Drop allocation of stack temporary.
30728 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
30729 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
30730 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
30731 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
30732 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
30733 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
30734 (*float<SWI48><MODEF>2_sse_interunit): Remove.
30735 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
30736 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
30737 (*float<SWI48x><X87MODEF>2_i387): Remove.
30738 (all float _with_temp splitters): Remove.
30739 (*float<SWI48x><MODEF>2_i387): New pattern.
30740 (*float<SWI48><MODEF>2_sse): New pattern.
30741 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
30742 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
30744 2014-03-14 Jakub Jelinek <jakub@redhat.com>
30745 Marek Polacek <polacek@redhat.com>
30747 PR middle-end/60484
30748 * common.opt (dump_base_name_prefixed): New Variable.
30749 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
30750 if x_dump_base_name_prefixed is already set, set it at the end.
30752 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
30754 PR rtl-optimization/60508
30755 * lra-constraints.c (get_reload_reg): Add new parameter
30757 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
30758 Pass the new parameter values.
30760 2014-03-14 Richard Biener <rguenther@suse.de>
30762 * common.opt: Revert unintented changes from r205065.
30763 * opts.c: Likewise.
30765 2014-03-14 Richard Biener <rguenther@suse.de>
30767 PR middle-end/60518
30768 * cfghooks.c (split_block): Properly adjust all loops the
30769 block was a latch of.
30771 2014-03-14 Martin Jambor <mjambor@suse.cz>
30774 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
30777 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
30780 * config/avr/avr.c (avr_set_current_function): Pass function name
30781 through default_strip_name_encoding before sanity checking instead
30782 of skipping the first char of the assembler name.
30784 2014-03-13 Richard Henderson <rth@redhat.com>
30787 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
30788 (ix86_force_to_memory, ix86_free_from_memory): Remove.
30789 * config/i386/i386-protos.h: Likewise.
30790 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
30791 in the expander instead of a splitter.
30792 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
30793 any possibility of requiring a memory.
30794 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
30795 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
30796 (fp branch splitters): Update for ix86_split_fp_branch.
30797 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
30798 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
30799 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
30800 (*fop_<MODEF>_2_i387): Remove f/r alternative.
30801 (*fop_<MODEF>_3_i387): Likewise.
30802 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
30803 (splitters for the fop_* register patterns): Remove.
30804 (fscalexf4_i387): Rename from *fscalexf4_i387.
30805 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
30807 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30809 PR tree-optimization/59779
30810 * tree-dfa.c (get_ref_base_and_extent): Use double_int
30811 type for bitsize and maxsize instead of HOST_WIDE_INT.
30813 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
30815 PR rtl-optimization/57320
30816 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
30817 the CFG after thread_prologue_and_epilogue_insns.
30819 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
30821 PR rtl-optimization/57189
30822 * lra-constraints.c (process_alt_operands): Disfavor spilling
30825 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
30827 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
30829 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30831 PR tree-optimization/59025
30832 PR middle-end/60418
30833 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
30834 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
30836 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
30839 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
30840 calls of avr_out_plus_1.
30842 2014-03-13 Bin Cheng <bin.cheng@arm.com>
30844 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
30845 BB's single pred and update the father loop's latch info later.
30847 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
30849 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
30853 (VEC_base): Likewise.
30854 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
30855 registers, we need to swap double words in little endian mode.
30857 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
30858 to be a container mode for 128-bit integer operations added in ISA
30859 2.07. Unlike TImode and PTImode, the preferred register set is
30860 the Altivec/VMX registers for the 128-bit operations.
30862 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
30864 (rs6000_split_128bit_ok_p): Likewise.
30866 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
30867 macros for creating ISA 2.07 normal and overloaded builtin
30868 functions with 3 arguments.
30869 (BU_P8V_OVERLOAD_3): Likewise.
30870 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
30871 for use as overloaded functions.
30872 (VPERM_1TI_UNS): Likewise.
30873 (VSEL_1TI): Likewise.
30874 (VSEL_1TI_UNS): Likewise.
30875 (ST_INTERNAL_1ti): Likewise.
30876 (LD_INTERNAL_1ti): Likewise.
30877 (XXSEL_1TI): Likewise.
30878 (XXSEL_1TI_UNS): Likewise.
30879 (VPERM_1TI): Likewise.
30880 (VPERM_1TI_UNS): Likewise.
30881 (XXPERMDI_1TI): Likewise.
30882 (SET_1TI): Likewise.
30883 (LXVD2X_V1TI): Likewise.
30884 (STXVD2X_V1TI): Likewise.
30885 (VEC_INIT_V1TI): Likewise.
30886 (VEC_SET_V1TI): Likewise.
30887 (VEC_EXT_V1TI): Likewise.
30888 (EQV_V1TI): Likewise.
30889 (NAND_V1TI): Likewise.
30890 (ORC_V1TI): Likewise.
30891 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
30892 added in ISA 2.07. Add both normal 'altivec' builtins, and the
30893 overloaded builtin.
30894 (VADDUQM): Likewise.
30895 (VSUBCUQ): Likewise.
30896 (VADDEUQM): Likewise.
30897 (VADDECUQ): Likewise.
30898 (VSUBEUQM): Likewise.
30899 (VSUBECUQ): Likewise.
30901 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
30902 __int128_t and __uint128_t types.
30903 (__uint128_type): Likewise.
30904 (altivec_categorize_keyword): Add support for vector __int128_t,
30905 vector __uint128_t, vector __int128, and vector unsigned __int128
30906 as a container type for TImode operations that need to be done in
30907 VSX/Altivec registers.
30908 (rs6000_macro_to_expand): Likewise.
30909 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
30910 to support 128-bit integer instructions vaddcuq, vadduqm,
30911 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
30912 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
30914 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
30915 for V1TImode, and set up preferences to use VSX/Altivec registers.
30916 Setup VSX reload handlers.
30917 (rs6000_debug_reg_global): Likewise.
30918 (rs6000_init_hard_regno_mode_ok): Likewise.
30919 (rs6000_preferred_simd_mode): Likewise.
30920 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
30921 (easy_altivec_constant): Likewise.
30922 (output_vec_const_move): Likewise.
30923 (rs6000_expand_vector_set): Convert V1TImode set and extract to
30925 (rs6000_expand_vector_extract): Likewise.
30926 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
30928 (rs6000_const_vec): Add support for V1TImode.
30929 (rs6000_emit_le_vsx_load): Swap double words when loading or
30930 storing TImode/V1TImode.
30931 (rs6000_emit_le_vsx_store): Likewise.
30932 (rs6000_emit_le_vsx_move): Likewise.
30933 (rs6000_emit_move): Add support for V1TImode.
30934 (altivec_expand_ld_builtin): Likewise.
30935 (altivec_expand_st_builtin): Likewise.
30936 (altivec_expand_vec_init_builtin): Likewise.
30937 (altivec_expand_builtin): Likewise.
30938 (rs6000_init_builtins): Add support for V1TImode type. Add
30939 support for ISA 2.07 128-bit integer builtins. Define type names
30940 for the VSX/Altivec vector types.
30941 (altivec_init_builtins): Add support for overloaded vector
30942 functions with V1TImode type.
30943 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
30944 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
30946 (rs6000_split_128bit_ok_p): Likewise.
30947 (rs6000_handle_altivec_attribute): Create V1TImode from vector
30948 __int128_t and vector __uint128_t.
30950 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
30951 and mode attributes.
30953 (VSX_M2): Likewise.
30958 (VS_scalar): Likewise.
30959 (VS_double): Likewise.
30960 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
30962 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
30963 we support the ISA 2.07 128-bit integer arithmetic instructions.
30964 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
30965 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
30966 and TImode types for use with the builtin functions.
30967 (V1TI_type_node): Likewise.
30968 (unsigned_V1TI_type_node): Likewise.
30969 (intTI_type_internal_node): Likewise.
30970 (uintTI_type_internal_node): Likewise.
30972 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
30973 128-bit builtin functions.
30974 (UNSPEC_VADDEUQM): Likewise.
30975 (UNSPEC_VADDECUQ): Likewise.
30976 (UNSPEC_VSUBCUQ): Likewise.
30977 (UNSPEC_VSUBEUQM): Likewise.
30978 (UNSPEC_VSUBECUQ): Likewise.
30979 (VM): Add V1TImode to vector mode iterators.
30981 (VI_unit): Likewise.
30982 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
30983 (altivec_vaddcuq): Likewise.
30984 (altivec_vsubuqm): Likewise.
30985 (altivec_vsubcuq): Likewise.
30986 (altivec_vaddeuqm): Likewise.
30987 (altivec_vaddecuq): Likewise.
30988 (altivec_vsubeuqm): Likewise.
30989 (altivec_vsubecuq): Likewise.
30991 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
30993 (BOOL_128): Likewise.
30994 (BOOL_REGS_OUTPUT): Likewise.
30995 (BOOL_REGS_OP1): Likewise.
30996 (BOOL_REGS_OP2): Likewise.
30997 (BOOL_REGS_UNARY): Likewise.
30998 (BOOL_REGS_AND_CR0): Likewise.
31000 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
31001 128-bit integer builtin support.
31002 (vec_vadduqm): Likewise.
31003 (vec_vaddecuq): Likewise.
31004 (vec_vaddeuqm): Likewise.
31005 (vec_vsubecuq): Likewise.
31006 (vec_vsubeuqm): Likewise.
31007 (vec_vsubcuq): Likewise.
31008 (vec_vsubuqm): Likewise.
31010 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
31011 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
31012 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
31013 128-bit integer add/subtract to ISA 2.07.
31015 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
31017 * config/arc/arc.c (arc_predicate_delay_insns):
31018 Fix third argument passed to conditionalize_nonjump.
31020 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
31022 * config/aarch64/aarch64-builtins.c
31023 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
31024 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
31025 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
31026 instead of __builtin_lfloor.
31027 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
31029 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31031 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
31032 (tree_ssa_ifcombine_bb_1): New function.
31033 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
31034 is an empty forwarder block to then_bb or vice versa and then_bb
31035 and else_bb are effectively swapped.
31037 2014-03-12 Christian Bruel <christian.bruel@st.com>
31040 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
31041 REG_CFA_DEF_CFA note.
31042 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
31043 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
31045 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
31047 PR tree-optimization/60454
31048 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
31050 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31052 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
31053 Do not define target_cpu_default2 to generic.
31054 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
31055 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
31056 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
31058 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31059 Marc Glisse <marc.glisse@inria.fr>
31061 PR tree-optimization/60502
31062 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
31063 instead of build_low_bits_mask.
31065 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31067 PR middle-end/60482
31068 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
31069 if there are multiple uses, but op doesn't live on E edge.
31070 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
31071 clobber stmts before __builtin_unreachable.
31073 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
31075 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
31076 hard_frame_pointer_rtx.
31077 * cse.c (cse_insn): Remove volatile check.
31078 * cselib.c (cselib_process_insn): Likewise.
31079 * dse.c (scan_insn): Likewise.
31081 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31083 * config/arc/arc.c (conditionalize_nonjump): New function,
31085 (arc_ifcvt): ... this.
31086 (arc_predicate_delay_insns): Use it.
31088 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31090 * config/arc/predicates.md (extend_operand): During/after reload,
31091 allow const_int_operand.
31092 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
31093 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
31094 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
31096 (umulsi3_highpart_i): Likewise.
31098 2014-03-11 Richard Biener <rguenther@suse.de>
31100 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
31101 Add asserts to guard possible wrong-code bugs.
31103 2014-03-11 Richard Biener <rguenther@suse.de>
31105 PR tree-optimization/60429
31106 PR tree-optimization/60485
31107 * tree-ssa-structalias.c (set_union_with_increment): Properly
31108 take into account all fields that overlap the shifted vars.
31109 (do_sd_constraint): Likewise.
31110 (do_ds_constraint): Likewise.
31111 (get_constraint_for_ptr_offset): Likewise.
31113 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
31115 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
31116 (nios2_compute_frame_layout):
31117 Add calculation of cfun->machine->fp_save_offset.
31118 (nios2_expand_prologue): Correct setting of frame pointer register
31120 (nios2_expand_epilogue): Update recovery of stack pointer from
31121 frame pointer accordingly.
31122 (nios2_initial_elimination_offset): Update calculation of offset
31123 for eliminating to HARD_FRAME_POINTER_REGNUM.
31125 2014-03-10 Jakub Jelinek <jakub@redhat.com>
31128 * ipa.c (symtab_remove_unreachable_nodes): Don't call
31129 cgraph_get_create_node on VAR_DECLs.
31131 2014-03-10 Richard Biener <rguenther@suse.de>
31133 PR middle-end/60474
31134 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
31136 2014-03-08 Douglas B Rupp <rupp@gnat.com>
31138 * config/vms/vms.opt (vms_float_format): New variable.
31140 2014-03-08 Tobias Burnus <burnus@net-b.de>
31142 * doc/invoke.texi (-fcilkplus): Update implementation status.
31144 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
31145 Richard Biener <rguenther@suse.de>
31147 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
31148 consistently accross all TUs.
31149 (run_gcc): Enable -fshort-double automatically at link at link-time
31150 and disallow override.
31152 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
31155 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
31156 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
31157 if they can't be used.
31159 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31161 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
31162 for Solaris 11/x86 ld.
31163 * configure: Regenerate.
31165 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31167 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
31168 (LIB_TLS_SPEC): Save as ld_tls_libs.
31169 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
31170 (HAVE_AS_IX86_TLSLDM): New test.
31171 * configure, config.in: Regenerate.
31172 * config/i386/i386.c (legitimize_tls_address): Fall back to
31173 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
31174 cannot support TLS_MODEL_LOCAL_DYNAMIC.
31175 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
31176 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
31178 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
31180 * common.opt (fira-loop-pressure): Mark as optimization.
31182 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
31184 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
31185 an OpenMP mappable type.
31187 2014-03-06 Matthias Klose <doko@ubuntu.com>
31189 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
31190 MULTILIB_OSDIRNAMES is not defined.
31192 2014-03-06 Jakub Jelinek <jakub@redhat.com>
31193 Meador Inge <meadori@codesourcery.com>
31196 * config/arm/arm.c (arm_tls_symbol_p): Remove.
31197 (arm_legitimize_address): Call legitimize_tls_address for any
31198 arm_tls_referenced_p expression, handle constant addend. Call it
31199 before testing for !TARGET_ARM.
31200 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
31202 2014-03-06 Richard Biener <rguenther@suse.de>
31204 PR middle-end/60445
31208 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31210 * tree-streamer.c (record_common_node): Assert we don't record
31211 nodes with type double.
31212 (preload_common_node): Skip type double, complex double and double
31213 pointer since it is now frontend dependent due to fshort-double option.
31215 2014-03-06 Richard Biener <rguenther@suse.de>
31217 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
31218 or -fno-lto is specified and the linker has full plugin support.
31219 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
31220 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
31221 * lto-wrapper.c (merge_and_complain): Merge compile-time
31222 optimization levels.
31223 (run_gcc): And pass it through to the link options.
31225 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
31229 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31231 * cselib.c (remove_useless_values): Skip to avoid quadratic
31232 behavior if the condition moved from...
31233 (cselib_process_insn): ... here holds.
31235 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31238 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
31239 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
31242 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
31243 (TM_H): Add x86-tune.def.
31245 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31247 * config/aarch64/aarch64.c (generic_tunings):
31248 Use cortexa57_extra_costs.
31250 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31253 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
31254 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
31255 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
31258 2014-03-04 Heiher <r@hev.cc>
31260 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
31261 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
31263 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
31265 * config/i386/predicates.md (const2356_operand): Change to ...
31266 (const2367_operand): ... this.
31267 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
31269 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31270 (*avx512pf_scatterpf<mode>sf): Ditto.
31271 (avx512pf_scatterpf<mode>df): Ditto.
31272 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31273 (*avx512pf_scatterpf<mode>df): Ditto.
31274 * config/i386/i386.c (ix86_expand_builtin): Update
31275 incorrect hint operand error message.
31277 2014-03-04 Richard Biener <rguenther@suse.de>
31279 * lto-section-in.c (lto_get_section_data): Fix const cast.
31281 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31283 * tree-streamer.c (record_common_node): Assert we don't record
31284 nodes with type double.
31285 (preload_common_node): Skip type double, complex double and double
31286 pointer since it is now frontend dependent due to fshort-double option.
31288 2014-03-04 Richard Biener <rguenther@suse.de>
31291 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
31292 (lto_input_toplevel_asms): Likewise.
31293 * lto-section-in.c (lto_get_section_data): Instead do it here
31296 2014-03-04 Richard Biener <rguenther@suse.de>
31298 PR tree-optimization/60382
31299 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
31300 dead PHIs a reduction.
31302 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
31304 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
31306 (_mm_prefetch): Move out of GCC target("sse") pragma.
31307 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
31308 GCC target("prfchw") pragma.
31309 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
31311 * config/i386/i386.c (ix86_option_override_internal): Enable
31312 -mprfchw with -mprefetchwt1.
31314 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31316 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
31319 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31321 * opts.h (CL_PCH_IGNORE): Define.
31322 * targhooks.c (option_affects_pch_p):
31323 Return false for options that have CL_PCH_IGNORE set.
31324 * opt-functions.awk: Process PchIgnore.
31325 * doc/options.texi: Document PchIgnore.
31327 * config/arc/arc.opt (misize): Add PchIgnore property.
31329 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31331 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
31332 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
31333 constraint on constants to permit them being loaded into
31334 GENERAL_REGS or BASE_REGS.
31336 2014-03-03 Nick Clifton <nickc@redhat.com>
31338 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
31339 anti-cacnonical alternatives.
31340 (negandhi3_real): New pattern.
31341 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
31343 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31345 * config/avr/avr-mcus.def: Remove atxmega16x1.
31346 * config/avr/avr-tables.opt: Regenerate.
31347 * config/avr/t-multilib: Regenerate.
31348 * doc/avr-mmcu.texi: Regenerate.
31350 2014-03-03 Tobias Grosser <tobias@grosser.es>
31351 Mircea Namolaru <mircea.namolaru@inria.fr>
31353 PR tree-optimization/58028
31354 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
31357 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31359 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
31360 not handled by recognizers.
31362 2014-03-03 Jakub Jelinek <jakub@redhat.com>
31364 PR middle-end/60175
31365 * function.c (expand_function_end): Don't emit
31366 clobber_return_register sequence if clobber_after is a BARRIER.
31367 * cfgexpand.c (construct_exit_block): Append instructions before
31368 return_label to prev_bb.
31370 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31372 * config/rs6000/constraints.md: Document reserved use of "wc".
31374 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31377 * ipa.c (function_and_variable_visibility): When dissolving comdat
31378 group, also set all symbols to local.
31380 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31385 2013-12-14 Jan Hubicka <jh@suse.cz>
31386 PR middle-end/58477
31387 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
31389 2014-03-02 Jon Beniston <jon@beniston.com>
31395 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
31396 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
31397 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
31398 (simple_return, *simple_return): New patterns
31399 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
31400 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
31402 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
31404 * dwarf2out.c (gen_subprogram_die): Tidy.
31406 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
31409 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
31410 (*mov_t_msb_neg_negc): ... this new insn.
31412 2014-02-28 Jason Merrill <jason@redhat.com>
31415 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
31418 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
31421 * dwarf2out.c (decltype_auto_die): New static.
31422 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
31423 (gen_type_die_with_usage): Handle 'decltype(auto)'.
31424 (is_cxx_auto): Likewise.
31426 2014-02-28 Ian Bolton <ian.bolton@arm.com>
31428 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
31429 we are not using general regs only.
31431 2014-02-28 Richard Biener <rguenther@suse.de>
31434 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
31435 previous fix and only allow to remove trivial pre-headers
31436 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
31437 (remove_forwarder_block): Properly update the latch of a loop.
31439 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31442 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
31443 (cselib_preserved_hash_table): New.
31444 (preserve_constants_and_equivs): Move preserved vals to it.
31445 (cselib_find_slot): Look it up first.
31446 (cselib_init): Initialize it.
31447 (cselib_finish): Release it.
31448 (dump_cselib_table): Dump it.
31450 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31453 * cselib.c (remove_useless_values): Skip to avoid quadratic
31454 behavior if the condition moved from...
31455 (cselib_process_insn): ... here holds.
31457 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31460 * var-tracking.c (vt_initialize): Apply the same condition to
31461 preserve the CFA base value.
31463 2014-02-28 Joey Ye <joey.ye@arm.com>
31466 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
31467 if reload in progress or completed.
31469 2014-02-28 Tobias Burnus <burnus@net-b.de>
31471 PR middle-end/60147
31472 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
31475 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
31477 * doc/tm.texi.in (Condition Code Status): Update documention for
31478 relative locations of cc0-setter and cc0-user.
31480 2014-02-27 Jeff Law <law@redhat.com>
31482 PR rtl-optimization/52714
31483 * combine.c (try_combine): When splitting an unrecognized PARALLEL
31484 into two independent simple sets, if I3 is a jump, ensure the
31485 pattern we place into I3 is a (set (pc) ...).
31487 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
31488 Jeff Law <law@redhat.com>
31490 PR rtl-optimization/49847
31491 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
31492 are in different blocks.
31493 * doc/tm.texi (Condition Code Status): Update documention for
31494 relative locations of cc0-setter and cc0-user.
31496 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
31499 * lra.c (lra_emit_add): Check SUBREG too.
31501 2014-02-27 Andreas Schwab <schwab@suse.de>
31503 * config/m68k/m68k.c (m68k_option_override): Disable
31504 -flive-range-shrinkage for classic m68k.
31505 (m68k_override_options_after_change): Likewise.
31507 2014-02-27 Marek Polacek <polacek@redhat.com>
31509 PR middle-end/59223
31510 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
31511 -Wmaybe-uninitialized.
31513 2014-02-27 Alan Modra <amodra@gmail.com>
31516 * reload1.c (emit_input_reload_insns): When reload_override_in,
31517 set old to rl->in_reg when rl->in_reg is a subreg.
31519 2014-02-26 Richard Biener <rguenther@suse.de>
31522 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
31524 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31526 * common/config/i386/predicates.md (const1256_operand): Remove.
31527 (const2356_operand): New.
31528 (const_1_to_2_operand): Remove.
31529 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31530 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31531 (*avx512pf_gatherpf<mode>sf): Ditto.
31532 (avx512pf_gatherpf<mode>df): Ditto.
31533 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31534 (*avx512pf_gatherpf<mode>df): Ditto.
31535 (avx512pf_scatterpf<mode>sf): Ditto.
31536 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31537 (*avx512pf_scatterpf<mode>sf): Ditto.
31538 (avx512pf_scatterpf<mode>df): Ditto.
31539 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31540 (*avx512pf_scatterpf<mode>df): Ditto.
31541 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
31543 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
31545 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
31546 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
31547 (_mm512_mask_testn_epi64_mask): Move to ...
31548 * config/i386/avx512cdintrin.h: Here.
31549 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
31550 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
31551 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
31552 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
31553 TARGET_AVX512F from TARGET_AVX512CD.
31555 2014-02-26 Richard Biener <rguenther@suse.de>
31558 * ipa.c (walk_polymorphic_call_targets): Properly guard
31559 call to inline_update_overall_summary.
31561 2014-02-26 Bin Cheng <bin.cheng@arm.com>
31564 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
31565 and latches only if requested. Fix latch if it is removed.
31566 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
31567 LOOPS_HAVE_PREHEADERS.
31569 2014-02-25 Andrew Pinski <apinski@cavium.com>
31571 * builtins.c (expand_builtin_thread_pointer): Create a new target
31572 when the target is NULL.
31574 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
31576 PR rtl-optimization/60317
31577 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31578 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31579 * lra-assigns.c: Include params.h.
31580 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
31581 other reload pseudos considerations.
31583 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31585 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
31586 to use canonical form for nor<mode>3.
31588 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31591 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31594 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31596 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31597 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31598 (ix86_handle_option): Handle OPT_mprefetchwt1.
31599 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31600 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31602 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31603 OPTION_MASK_ISA_PREFETCHWT1.
31604 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31605 (PTA_PREFETCHWT1): New.
31606 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31607 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31608 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31609 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31610 (*prefetch_avx512pf_<mode>_: Change into ...
31611 (*prefetch_prefetchwt1_<mode>: This.
31612 * config/i386/i386.opt (mprefetchwt1): New.
31613 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31614 (_mm_prefetch): Handle intent to write.
31615 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31617 2014-02-25 Richard Biener <rguenther@suse.de>
31619 PR middle-end/60291
31620 * emit-rtl.c (mem_attrs_htab): Remove.
31621 (mem_attrs_htab_hash): Likewise.
31622 (mem_attrs_htab_eq): Likewise.
31623 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31624 (init_emit_once): Do not allocate mem_attrs_htab.
31626 2014-02-25 Richard Biener <rguenther@suse.de>
31629 * lto-opts.c (lto_write_options): Output non-explicit conservative
31630 -fwrapv, -fno-trapv and -fno-strict-overflow.
31631 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31632 (run_gcc): And pass them through.
31634 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31636 * sel-sched.c (calculate_new_fences): New parameter ptime.
31637 Calculate it as a maximum over all fence cycles.
31638 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31639 Print the final schedule timing when sched_verbose.
31641 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31643 PR rtl-optimization/60292
31644 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31645 bit fot the fence instruction.
31647 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31649 * calls.h: Fix typo in comment.
31651 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
31653 * config/pa/pa.c (pa_output_move_double): Don't valididate when
31654 adjusting offsetable addresses.
31656 2014-02-24 Guozhi Wei <carrot@google.com>
31658 * sparseset.h (sparseset_pop): Fix the wrong index.
31660 2014-02-24 Walter Lee <walt@tilera.com>
31662 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
31663 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
31665 * common/config/tilegx/tilegx-common.c
31666 (TARGET_DEFAULT_TARGET_FLAGS): Define.
31667 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
31668 (LINK_SPEC): Ditto.
31669 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
31670 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
31671 (tilegx_gimplify_va_arg_expr): Handle big endian.
31672 (tilegx_expand_unaligned_load): Ditto.
31673 (tilegx_expand_unaligned_store): Ditto.
31674 (TARGET_RETURN_IN_MSB): New.
31675 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
31676 (TARGET_ENDIAN_DEFAULT): New.
31677 (TARGET_BIG_ENDIAN): Handle big endian.
31678 (BYTES_BIG_ENDIAN): Ditto.
31679 (WORDS_BIG_ENDIAN): Ditto.
31680 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
31681 (ENDIAN_SPEC): New.
31682 (EXTRA_SPECS): New.
31683 * config/tilegx/tilegx.md (extv): Handle big endian.
31685 (insn_st<n>): Ditto.
31686 (insn_st<n>_add<bitsuffix>): Ditto.
31687 (insn_stnt<n>): Ditto.
31688 (insn_stnt<n>_add<bitsuffix>):Ditto.
31689 (vec_interleave_highv8qi): Handle big endian.
31690 (vec_interleave_highv8qi_be): New.
31691 (vec_interleave_highv8qi_le): New.
31692 (insn_v1int_h): Handle big endian.
31693 (vec_interleave_lowv8qi): Handle big endian.
31694 (vec_interleave_lowv8qi_be): New.
31695 (vec_interleave_lowv8qi_le): New.
31696 (insn_v1int_l): Handle big endian.
31697 (vec_interleave_highv4hi): Handle big endian.
31698 (vec_interleave_highv4hi_be): New.
31699 (vec_interleave_highv4hi_le): New.
31700 (insn_v2int_h): Handle big endian.
31701 (vec_interleave_lowv4hi): Handle big endian.
31702 (vec_interleave_lowv4hi_be): New.
31703 (vec_interleave_lowv4hi_le): New.
31704 (insn_v2int_l): Handle big endian.
31705 (vec_interleave_highv2si): Handle big endian.
31706 (vec_interleave_highv2si_be): New.
31707 (vec_interleave_highv2si_le): New.
31708 (insn_v4int_h): Handle big endian.
31709 (vec_interleave_lowv2si): Handle big endian.
31710 (vec_interleave_lowv2si_be): New.
31711 (vec_interleave_lowv2si_le): New.
31712 (insn_v4int_l): Handle big endian.
31713 * config/tilegx/tilegx.opt (mbig-endian): New option.
31714 (mlittle-endian): New option.
31715 * doc/install.texi: Document tilegxbe-linux.
31716 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
31718 2014-02-24 Martin Jambor <mjambor@suse.cz>
31721 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
31722 there are no parameter descriptors.
31724 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
31726 PR rtl-optimization/60268
31727 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
31728 initialization to ...
31729 (sched_rgn_init): ... here.
31730 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
31732 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31734 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
31737 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
31739 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
31742 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31744 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
31745 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
31747 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31749 * config/microblaze/predicates.md: Add cmp_op predicate.
31750 * config/microblaze/microblaze.md: Add branch_compare instruction
31751 which uses cmp_op predicate and emits cmp insn before branch.
31752 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
31753 to microblaze_expand_conditional_branch and consolidate logic.
31754 (microblaze_expand_conditional_branch): emit branch_compare
31755 insn instead of handling cmp op separate from branch insn.
31757 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31759 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
31762 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31764 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
31765 define_insn with define_expand and new define_insn
31766 *altivec_lve<VI_char>x_internal.
31767 (altivec_stve<VI_char>x): Replace define_insn with define_expand
31768 and new define_insn *altivec_stve<VI_char>x_internal.
31769 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
31771 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
31773 (altivec_expand_stvex_be): New function.
31775 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
31777 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
31778 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
31779 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
31780 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
31782 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
31785 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
31786 instead of emit_move_insn.
31788 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31790 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
31791 vspltw with vsldoi.
31792 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
31793 gen_altivec_vsumsws.
31795 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31797 * config/rs6000/altivec.md (altivec_lvxl): Rename as
31798 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
31799 (altivec_lvxl_<mode>): New define_expand incorporating
31800 -maltivec=be semantics where needed.
31801 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
31802 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
31803 semantics where needed.
31804 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
31805 (altivec_stvx_<mode>): New define_expand incorporating
31806 -maltivec=be semantics where needed.
31807 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
31808 VM2 iterator instead of V4SI.
31809 (altivec_stvxl_<mode>): New define_expand incorporating
31810 -maltivec=be semantics where needed.
31811 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
31812 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
31813 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
31814 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
31815 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
31816 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
31817 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
31818 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
31819 ALTIVEC_BUILTIN_STVXL.
31820 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
31821 (altivec_expand_stvx_be): Likewise.
31822 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
31823 (altivec_expand_lvx_be): Likewise.
31824 (altivec_expand_stvx_be): Likewise.
31825 (altivec_expand_builtin): Add cases for
31826 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
31827 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
31828 (altivec_init_builtins): Add definitions for
31829 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
31830 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
31832 2014-02-21 Catherine Moore <clm@codesourcery.com>
31834 * doc/invoke.texi (mvirt, mno-virt): Document.
31835 * config/mips/mips.opt (mvirt): New option.
31836 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
31838 2014-02-21 Richard Biener <rguenther@suse.de>
31840 PR tree-optimization/60276
31841 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
31842 (STMT_VINFO_MIN_NEG_DIST): New macro.
31843 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
31844 STMT_VINFO_MIN_NEG_DIST.
31845 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
31846 made for negative dependence distances still hold.
31848 2014-02-21 Richard Biener <rguenther@suse.de>
31850 PR middle-end/60291
31851 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
31852 DECL_INITIAL for globals not in the current function context.
31854 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31856 PR tree-optimization/56490
31857 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
31858 * tree-ssa-uninit.c: Include params.h.
31859 (compute_control_dep_chain): Add num_calls argument, return false
31860 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
31861 num_calls to recursive call.
31862 (find_predicates): Change dep_chain into normal array,
31863 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
31864 variable and adjust compute_control_dep_chain caller.
31865 (find_def_preds): Likewise.
31867 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
31869 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
31870 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
31872 2014-02-21 Nick Clifton <nickc@redhat.com>
31874 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
31875 (pushhi1): Likewise.
31876 (popqi1): Add mode to pre_dec.
31877 (pophi1): Likewise.
31879 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31881 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
31882 mode for mask of V8SFmode permutation.
31884 2014-02-20 Richard Henderson <rth@redhat.com>
31887 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
31888 a new pseudo for OLDVAL.
31890 2014-02-20 Jakub Jelinek <jakub@redhat.com>
31893 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
31894 gen_reg_rtx if d->testing_p.
31895 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
31896 if d->testing_p and we will certainly return true.
31897 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
31900 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
31902 * emit-rtl.c (gen_reg_rtx): Assert that
31903 crtl->emit.regno_pointer_align_length is non-zero.
31905 2014-02-20 Richard Henderson <rth@redhat.com>
31908 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
31909 on failure the store back into EXPECT.
31911 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
31912 Sandra Loosemore <sandra@codesourcery.com>
31914 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
31915 * config/nios2/nios2.c (nios2_function_profiler): Add
31916 -fPIC (flag_pic == 2) support.
31917 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
31918 (nios2_large_offset_p): New function.
31919 (nios2_unspec_reloc_p): Move up position, update to use
31920 nios2_large_offset_p.
31921 (nios2_unspec_address): Remove function.
31922 (nios2_unspec_offset): New function.
31923 (nios2_large_got_address): New function.
31924 (nios2_got_address): Add large offset support.
31925 (nios2_legitimize_tls_address): Update usage of removed and new
31927 (nios2_symbol_binds_local_p): New function.
31928 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
31929 (nios2_legitimize_address): Update to use nios2_large_offset_p.
31930 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
31931 (nios2_print_operand): Merge H/L processing, add hiadj/lo
31932 processing for (const (unspec ...)).
31933 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
31935 2014-02-20 Richard Biener <rguenther@suse.de>
31937 * tree-cfg.c (replace_uses_by): Mark altered BBs before
31938 doing the substitution.
31939 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
31941 2014-02-20 Martin Jambor <mjambor@suse.cz>
31944 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
31945 info when checking whether lattices are bottom.
31947 2014-02-20 Richard Biener <rguenther@suse.de>
31949 PR middle-end/60221
31950 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
31953 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
31956 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
31957 parameter specifying the scaling.
31958 (inline_call): Update.
31959 (want_inline_recursively): Guard division by zero.
31960 (recursive_inlining): Update.
31961 * ipa-inline.h (clone_inlined_nodes): Update.
31963 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31966 * config/i386/i386.c (classify_argument): Pass structures of size
31967 64 bytes or less in register.
31969 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31970 Kirill Yukhin <kirill.yukhin@intel.com>
31972 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
31973 (_mm_rcp28_round_ss): Ditto.
31974 (_mm_rsqrt28_round_sd): Ditto.
31975 (_mm_rsqrt28_round_ss): Ditto.
31976 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
31977 (_mm_rcp14_round_ss): Ditto.
31978 (_mm_rsqrt14_round_sd): Ditto.
31979 (_mm_rsqrt14_round_ss): Ditto.
31980 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
31981 the first input operand, get rid of match_dup.
31982 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
31984 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31986 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
31987 operand as the first input operand, set type attribute.
31988 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31989 Set type attribute.
31990 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
31991 operand as the first input operand, set type attribute.
31993 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31995 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
31998 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
32001 * config/i386/i386.c (construct_container): Remove TFmode check
32002 for X86_64_INTEGER_CLASS.
32004 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
32007 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
32008 only when -Wpsabi is enabled.
32010 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
32013 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
32014 passing arrays in registers are the same as for structs, so remove the
32015 special case for them.
32017 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
32019 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
32020 destination type, extract only the valid bits if the source type is not
32021 integral and has a different mode.
32023 2014-02-19 Richard Biener <rguenther@suse.de>
32026 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
32029 2014-02-19 Richard Biener <rguenther@suse.de>
32032 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
32033 (ipa_modify_call_arguments): Emit an argument load explicitely and
32034 preserve virtual SSA form there and for the replacement call.
32035 Do not update SSA form nor free dominance info.
32037 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32039 * ipa.c (function_and_variable_visibility): Also clear WEAK
32040 flag when disolving COMDAT_GROUP.
32042 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32044 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
32045 * ipa-prop.c (ipa_set_jf_known_type): Return early when
32046 not devirtualizing.
32047 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
32048 do more sanity checks.
32049 (detect_type_change): Return true when giving up early.
32050 (compute_complex_assign_jump_func): Fix type parameter of
32051 ipa_set_ancestor_jf.
32052 (compute_complex_ancestor_jump_func): Likewise.
32053 (update_jump_functions_after_inlining): Fix updating of
32055 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
32057 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32059 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
32060 inline clones when edge disappears.
32062 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
32065 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
32066 Split 64-bit moves into 2 patterns. Do not allow the use of
32067 direct move for TDmode in little endian, since the decimal value
32068 has little endian bytes within a word, but the 64-bit pieces are
32069 ordered in a big endian fashion, and normal subreg's of TDmode are
32071 (mov<mode>_64bit_dm): Likewise.
32072 (movtd_64bit_nodm): Likewise.
32074 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32076 PR tree-optimization/60174
32077 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
32078 statement of an SSA_NAME that occurs in an abnormal PHI node.
32080 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32083 * final.c (SEEN_BB): Remove.
32084 (SEEN_NOTE, SEEN_EMITTED): Renumber.
32085 (final_scan_insn): Don't force_source_line on second
32086 NOTE_INSN_BASIC_BLOCK.
32088 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
32091 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
32092 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
32093 (type_natural_mode): Warn ABI change when %zmm register is not
32094 available for AVX512F vector value passing.
32096 2014-02-18 Kai Tietz <ktietz@redhat.com>
32099 * config/i386/i386.c (ix86_expand_prologue): Use value in
32100 rax register as displacement when restoring %r10 or %rax.
32101 Fix wrong offset when restoring both registers.
32103 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32105 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
32106 assertion with conditional return.
32108 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32109 Uros Bizjak <ubizjak@gmail.com>
32112 * config/i386/driver-i386.c (host_detect_local_cpu): If
32113 YMM state is not saved by the OS, also clear has_f16c. Move
32114 CPUID 0x80000001 handling before YMM state saving checking.
32116 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
32118 PR rtl-optimization/58960
32119 * haifa-sched.c (alloc_global_sched_pressure_data): New,
32120 factored out from ...
32121 (sched_init): ... here.
32122 (free_global_sched_pressure_data): New, factored out from ...
32123 (sched_finish): ... here.
32124 * sched-int.h (free_global_sched_pressure_data): Declare.
32125 * sched-rgn.c (nr_regions_initial): New static global.
32126 (haifa_find_rgns): Initialize it.
32127 (schedule_region): Disable sched-pressure for the newly
32130 2014-02-17 Richard Biener <rguenther@suse.de>
32132 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
32133 release SSA defs of pattern stmts.
32135 2014-02-17 Richard Biener <rguenther@suse.de>
32137 * tree-inline.c (expand_call_inline): Release the virtual
32138 operand defined by the call we are about to inline.
32140 2014-02-17 Richard Biener <rguenther@suse.de>
32142 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
32144 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
32145 Ilya Tocar <ilya.tocar@intel.com>
32147 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
32148 arguments order in builtin.
32149 (_mm512_permutexvar_epi64): Ditto.
32150 (_mm512_mask_permutexvar_epi64): Ditto
32151 (_mm512_maskz_permutexvar_epi32): Ditto
32152 (_mm512_permutexvar_epi32): Ditto
32153 (_mm512_mask_permutexvar_epi32): Ditto
32155 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32157 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
32158 (p8_vmrgow): Likewise.
32160 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32162 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
32165 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
32168 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
32169 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
32170 into 64-bit and 32-bit moves. On 64-bit moves, add support for
32171 using direct move instructions on ISA 2.07. Also adjust
32172 instruction length for 64-bit.
32173 (mov<mode>_64bit, TFmode/TDmode): Likewise.
32174 (mov<mode>_32bit, TFmode/TDmode): Likewise.
32176 2014-02-15 Alan Modra <amodra@gmail.com>
32180 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
32181 find_replacement on parts of insn rtl that might be reloaded.
32183 2014-02-15 Richard Biener <rguenther@suse.de>
32185 PR tree-optimization/60183
32186 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
32187 (tree_ssa_phiprop): Calculate and free post-dominators.
32189 2014-02-14 Jeff Law <law@redhat.com>
32191 PR rtl-optimization/60131
32192 * ree.c (get_extended_src_reg): New function.
32193 (combine_reaching_defs): Use it rather than assuming location of REG.
32194 (find_and_remove_re): Verify first operand of extension is
32195 a REG before adding the insns to the copy list.
32197 2014-02-14 Roland McGrath <mcgrathr@google.com>
32199 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
32200 * configure: Regenerated.
32201 * config.in: Regenerated.
32202 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
32203 instead of ASM_SHORT.
32205 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
32206 Richard Earnshaw <rearnsha@arm.com>
32208 PR rtl-optimization/59535
32209 * lra-constraints.c (process_alt_operands): Encourage alternative
32210 when unassigned pseudo class is superset of the alternative class.
32211 (inherit_reload_reg): Don't inherit when optimizing for code size.
32212 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
32213 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
32214 modes not less than 4 for Thumb1.
32216 2014-02-14 Kyle McMartin <kyle@redhat.com>
32219 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
32221 2014-02-14 Richard Biener <rguenther@suse.de>
32223 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
32224 (get_frame_arg): Drop the assert with langhook types_compatible_p.
32225 Do not strip INDIRECT_REFs.
32227 2014-02-14 Richard Biener <rguenther@suse.de>
32230 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
32231 DECL_FUNCTION_SPECIFIC_TARGET.
32232 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
32233 * tree-streamer-out.c (pack_ts_target_option): Remove.
32234 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
32235 (write_ts_function_decl_tree_pointers): Do not stream
32236 DECL_FUNCTION_SPECIFIC_TARGET.
32237 * tree-streamer-in.c (unpack_ts_target_option): Remove.
32238 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
32239 (lto_input_ts_function_decl_tree_pointers): Do not stream
32240 DECL_FUNCTION_SPECIFIC_TARGET.
32242 2014-02-14 Jakub Jelinek <jakub@redhat.com>
32244 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
32245 (get_initial_def_for_induction, vectorizable_induction): Ignore
32246 debug stmts when looking for exit_phi.
32247 (vectorizable_live_operation): Fix up condition.
32249 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32251 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
32252 nreverse() because it changes the content of original tree list.
32254 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32256 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
32257 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
32259 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32261 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
32262 GNU coding standards.
32264 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32267 * dwarf2out.c (gen_subprogram_die): Don't call
32268 add_calling_convention_attribute if subr_die is old_die.
32270 2014-02-13 Sharad Singhai <singhai@google.com>
32272 * doc/optinfo.texi: Fix order of nodes.
32274 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
32276 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
32277 operands[2], not operands[3].
32279 2014-02-13 Richard Biener <rguenther@suse.de>
32282 * doc/install.texi (ISL): Update recommended version to 0.12.2,
32283 mention the possibility of an in-tree build.
32284 (CLooG): Update recommended version to 0.18.1, mention the
32285 possibility of an in-tree build and clarify that the ISL
32286 bundled with CLooG does not work.
32288 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32291 * expr.c (compress_float_constant): If x is a hard register,
32292 extend into a pseudo and then move to x.
32294 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
32296 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
32297 caused by bad second argument to warning_at() with -mhotpatch and
32298 nested functions (e.g. with gfortran).
32300 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
32302 * opts.c (option_name): Remove "enabled by default" rider.
32304 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
32306 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
32308 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
32309 Uros Bizjak <ubizjak@gmail.com>
32312 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
32313 * configure: Regenerated.
32315 2014-02-12 Richard Biener <rguenther@suse.de>
32317 * vec.c (vec_prefix::calculate_allocation): Move as
32318 inline variant to vec.h.
32319 (vec_prefix::calculate_allocation_1): New out-of-line version.
32320 * vec.h (vec_prefix::calculate_allocation_1): Declare.
32321 (vec_prefix::m_has_auto_buf): Rename to ...
32322 (vec_prefix::m_using_auto_storage): ... this.
32323 (vec_prefix::calculate_allocation): Inline the easy cases
32324 and dispatch to calculate_allocation_1 which doesn't need the
32326 (va_heap::reserve): Use gcc_checking_assert.
32327 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
32328 m_using_auto_storage.
32329 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
32331 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
32332 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
32333 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
32335 2014-02-12 Richard Biener <rguenther@suse.de>
32337 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
32338 when we found a dependence.
32340 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
32342 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
32344 (maybe_fold_stmt): ... into this new function.
32345 * omp-low.c (lower_omp): Update comment.
32347 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
32350 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
32353 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
32355 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
32356 identifiers in comments.
32357 (cortexa53_extra_costs): Likewise.
32358 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
32359 (cortexa7_extra_costs): Likewise.
32360 (cortexa12_extra_costs): Likewise.
32361 (cortexa15_extra_costs): Likewise.
32362 (v7m_extra_costs): Likewise.
32364 2014-02-12 Richard Biener <rguenther@suse.de>
32366 PR middle-end/60092
32367 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
32368 of posix_memalign being successful.
32369 (lower_stmt): Restrict lowering of posix_memalign to when
32370 -ftree-bit-ccp is enabled.
32372 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32374 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
32376 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
32378 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
32380 PR rtl-optimization/60116
32381 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
32382 other_insn once the combination has been validated.
32384 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
32387 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
32389 * ipa-devirt.c: Include demangle.h
32390 (odr_violation_reported): New static variable.
32391 (add_type_duplicate): Update odr_violations.
32392 (maybe_record_node): Add completep parameter; update it.
32393 (record_target_from_binfo): Add COMPLETEP parameter;
32394 update it as needed.
32395 (possible_polymorphic_call_targets_1): Likewise.
32396 (struct polymorphic_call_target_d): Add nonconstruction_targets;
32397 rename FINAL to COMPLETE.
32398 (record_targets_from_bases): Sanity check we found the binfo;
32399 fix COMPLETEP updating.
32400 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
32401 parameter, fix computing of COMPLETEP.
32402 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
32403 at LTO time do demangling.
32404 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
32405 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
32407 (gimple_get_virt_method_for_binfo): Likewise.
32408 * gimple-fold.h (gimple_get_virt_method_for_binfo,
32409 gimple_get_virt_method_for_vtable): Update prototypes.
32411 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
32414 * genautomata.c (add_presence_absence): Fix typo with
32415 {final_}presence_list.
32417 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
32420 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
32421 for VSX/Altivec vectors that land in GPR registers.
32423 2014-02-11 Richard Henderson <rth@redhat.com>
32424 Jakub Jelinek <jakub@redhat.com>
32427 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
32428 around drhs if type conversion to lacc->type is not useless.
32430 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32432 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
32434 (cortex-a57.cortex-a53): Likewise.
32435 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
32437 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32439 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
32442 2014-02-11 Renlin Li <Renlin.Li@arm.com>
32444 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
32445 add_options_for_arm_vfp3.
32447 2014-02-11 Jeff Law <law@redhat.com>
32449 PR middle-end/54041
32450 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
32451 object with an undesirable mode.
32453 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32456 * config/i386/sol2-9.h: New file.
32457 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
32458 *-*-solaris2.9*): Use it.
32460 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32462 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
32463 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
32465 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32467 * config/microblaze/microblaze.c: Extend mcpu version format
32469 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
32471 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
32473 2014-02-10 Richard Henderson <rth@redhat.com>
32476 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
32477 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
32478 ms-abi vs -mno-accumulate-outgoing-args.
32479 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
32480 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
32483 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
32485 PR middle-end/60080
32486 * cfgexpand.c (expand_asm_operands): Attach source location to
32487 ASM_INPUT rtx objects.
32488 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
32490 2014-02-10 Nick Clifton <nickc@redhat.com>
32492 * config/mn10300/mn10300.c (popcount): New function.
32493 (mn10300_expand_prologue): Include saved registers in stack usage
32496 2014-02-10 Jeff Law <law@redhat.com>
32498 PR middle-end/52306
32499 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
32500 when changing the SET_DEST of a prior insn to avoid an input reload.
32502 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32504 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
32505 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
32506 -mcall-openbsd, or -mcall-linux.
32507 (CC1_ENDIAN_BIG_SPEC): Remove.
32508 (CC1_ENDIAN_LITTLE_SPEC): Remove.
32509 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32510 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
32511 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
32512 and %cc1_endian_default.
32513 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32515 2014-02-10 Richard Biener <rguenther@suse.de>
32517 PR tree-optimization/60115
32518 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
32519 MEM_REF handling. Properly verify that the accesses are not
32520 out of the objects bound.
32522 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32524 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
32527 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
32529 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
32530 proper constants and fix formatting.
32531 (possible_polymorphic_call_targets): Fix formatting.
32533 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
32534 Ilya Tocar <ilya.tocar@intel.com>
32536 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
32537 (_mm512_loadu_epi32): Renamed into...
32538 (_mm512_loadu_si512): This.
32539 (_mm512_storeu_epi32): Renamed into...
32540 (_mm512_storeu_si512): This.
32541 (_mm512_maskz_ceil_ps): Removed.
32542 (_mm512_maskz_ceil_pd): Ditto.
32543 (_mm512_maskz_floor_ps): Ditto.
32544 (_mm512_maskz_floor_pd): Ditto.
32545 (_mm512_floor_round_ps): Ditto.
32546 (_mm512_floor_round_pd): Ditto.
32547 (_mm512_ceil_round_ps): Ditto.
32548 (_mm512_ceil_round_pd): Ditto.
32549 (_mm512_mask_floor_round_ps): Ditto.
32550 (_mm512_mask_floor_round_pd): Ditto.
32551 (_mm512_mask_ceil_round_ps): Ditto.
32552 (_mm512_mask_ceil_round_pd): Ditto.
32553 (_mm512_maskz_floor_round_ps): Ditto.
32554 (_mm512_maskz_floor_round_pd): Ditto.
32555 (_mm512_maskz_ceil_round_ps): Ditto.
32556 (_mm512_maskz_ceil_round_pd): Ditto.
32557 (_mm512_expand_pd): Ditto.
32558 (_mm512_expand_ps): Ditto.
32559 * config/i386/i386.c (ix86_builtins): Remove
32560 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
32561 (bdesc_args): Ditto.
32562 * config/i386/predicates.md (const1256_operand): New.
32563 (const_1_to_2_operand): Ditto.
32564 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
32565 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32566 (*avx512pf_gatherpf<mode>sf): Ditto.
32567 (avx512pf_gatherpf<mode>df): Ditto.
32568 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32569 (*avx512pf_gatherpf<mode>df): Ditto.
32570 (avx512pf_scatterpf<mode>sf): Ditto.
32571 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32572 (*avx512pf_scatterpf<mode>sf): Ditto.
32573 (avx512pf_scatterpf<mode>df): Ditto.
32574 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32575 (*avx512pf_scatterpf<mode>df): Ditto.
32576 (avx512f_expand<mode>): Removed.
32577 (<shift_insn><mode>3<mask_name>): Change predicate type.
32579 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32581 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
32582 not at the end of datarefs vector use ordered_remove to avoid
32583 reordering datarefs vector.
32586 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
32587 mark local addressable non-static vars as GOVD_PRIVATE
32588 instead of GOVD_LOCAL.
32589 * omp-low.c (lower_omp_for): Move gimple_bind_vars
32590 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32593 PR middle-end/60092
32594 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32595 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32596 assume_aligned or alloc_align attributes.
32597 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32598 arguments. Handle also assume_aligned and alloc_align attributes.
32599 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32600 calls to functions with assume_aligned or alloc_align attributes.
32601 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32603 2014-02-08 Terry Guo <terry.guo@arm.com>
32605 * doc/invoke.texi: Document ARM -march=armv7e-m.
32607 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32609 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32610 flag on __cilkrts_rethrow builtin.
32613 * ipa-cp.c (determine_versionability): Fail at -O0
32614 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32615 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32618 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32621 * tree-inline.c (copy_forbidden): Fail for
32622 __attribute__((optimize (0))) functions.
32624 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32626 * varpool.c: Include pointer-set.h.
32627 (varpool_remove_unreferenced_decls): Variables in other partitions
32628 will not be output; be however careful to not lose information
32629 about partitioning.
32631 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32633 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32634 lookup in the vtable constructor.
32636 2014-02-07 Jeff Law <law@redhat.com>
32639 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32640 define_insn_and_split.
32642 * ipa-inline.c (inline_small_functions): Fix typos.
32644 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32646 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32647 (s390_can_use_return_insn): Declare.
32648 * config/s390/s390.h (EPILOGUE_USES): Define.
32649 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32651 (s390_chunkify_start): Handle return JUMP_LABELs.
32652 (s390_early_mach): Emit a main_pool instruction on the entry edge.
32653 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
32654 (s390_can_use_return_insn): New functions.
32655 (s390_fix_long_loop_prediction): Handle conditional returns.
32656 (TARGET_SET_UP_BY_PROLOGUE): Define.
32657 * config/s390/s390.md (ANY_RETURN): New code iterator.
32658 (*creturn, *csimple_return, return, simple_return): New patterns.
32660 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32662 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
32663 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
32664 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
32665 REG_CFA_RESTORE list when deciding not to restore a register.
32667 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32669 * config/s390/s390.c: Include tree-pass.h and context.h.
32670 (s390_early_mach): New function, split out from...
32671 (s390_emit_prologue): ...here.
32672 (pass_data_s390_early_mach): New pass structure.
32673 (pass_s390_early_mach): New class.
32674 (s390_option_override): Create and register early_mach pass.
32675 Move to end of file.
32677 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32679 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
32680 to match for the exit block.
32682 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32684 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
32685 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
32686 Reject misaligned operands.
32688 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32690 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
32692 2014-02-07 Richard Biener <rguenther@suse.de>
32694 PR middle-end/60092
32695 * gimple-low.c (lower_builtin_posix_memalign): New function.
32696 (lower_stmt): Call it to lower posix_memalign in a way
32697 to make alignment info accessible.
32699 2014-02-07 Jakub Jelinek <jakub@redhat.com>
32702 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
32703 __builtin_setjmp_receiver.
32705 2014-02-07 Richard Biener <rguenther@suse.de>
32707 PR middle-end/60092
32708 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
32709 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
32710 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32711 Handle BUILT_IN_POSIX_MEMALIGN.
32712 (find_func_clobbers): Likewise.
32713 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
32714 (call_may_clobber_ref_p_1): Likewise.
32716 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32719 * ipa-devirt.c (record_target_from_binfo): Remove overactive
32722 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32725 * lto-cgraph.c (lto_output_node): Use
32726 symtab_get_symbol_partitioning_class.
32727 (lto_output_varpool_node): likewise.
32728 (symtab_get_symbol_partitioning_class): Move here from
32729 lto/lto-partition.c
32730 * cgraph.h (symbol_partitioning_class): Likewise.
32731 (symtab_get_symbol_partitioning_class): Declare.
32733 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32735 * ggc.h (ggc_internal_cleared_alloc): New macro.
32736 * vec.h (vec_safe_copy): Handle memory stats.
32737 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
32738 * target-globals.c (save_target_globals): Likewise.
32740 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32743 * expr.c (emit_move_resolve_push): Export; be bit more selective
32744 on when to clear alias set.
32745 * expr.h (emit_move_resolve_push): Declare.
32746 * function.h (struct function): Add tail_call_marked.
32747 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
32748 * config/i386/i386-protos.h (ix86_expand_push): Remove.
32749 * config/i386/i386.md (TImode move expander): De not call
32751 (FP push expanders): Preserve memory attributes.
32752 * config/i386/sse.md (push<mode>1): Remove.
32753 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
32754 (ix86_expand_push): Remove.
32755 * config/i386/mmx.md (push<mode>1): Remove.
32757 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32759 PR rtl-optimization/60030
32760 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
32761 lopart with paradoxical subreg before shifting it up by hprec.
32763 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32765 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
32766 Remove extra newline at end of file.
32767 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
32768 (arm_issue_rate): Handle cortexa57.
32769 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
32770 (cortex-a57.cortex-a53): Likewise.
32772 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32775 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
32776 don't record in REG_FRAME_RELATED_EXPR registers not set in that
32778 (arm_expand_prologue): Adjust all callers.
32779 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
32780 info, registers also at the lowest numbered registers side. Use
32781 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
32785 * var-tracking.c (adjust_mems): Before adding a SET to
32786 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
32788 2014-02-06 Alan Modra <amodra@gmail.com>
32791 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
32792 change SDmode to DDmode when lra_in_progress.
32794 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32796 PR middle-end/59150
32797 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
32798 free_data_ref on the dr first, and before goto again also set dr
32799 to the next dr. For simd_lane_access, free old datarefs[i] before
32800 overwriting it. For get_vectype_for_scalar_type failure, don't
32801 free_data_ref if simd_lane_access.
32803 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
32806 * tree.h (opts_for_fn): New inline function.
32807 (opt_for_fn): Define.
32808 * config/i386/i386.c (ix86_function_regparm): Use
32809 opt_for_fn (decl, optimize) instead of optimize.
32811 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
32813 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
32814 for SYMBOL_REF in large memory model.
32816 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32818 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
32819 and crypto support.
32820 (cortex-a57): Likewise.
32821 (cortex-a57.cortex-a53): Likewise.
32823 2014-02-06 Yury Gribov <y.gribov@samsung.com>
32824 Kugan Vivekanandarajah <kuganv@linaro.org>
32826 * config/arm/arm.c (arm_vector_alignment_reachable): Check
32828 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
32830 2014-02-06 Richard Biener <rguenther@suse.de>
32832 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
32833 set_loop_copy and initialize_original_copy_tables.
32835 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
32837 * config/aarch64/aarch64-simd.md
32838 (aarch64_ashr_simddi): Change QI to SI.
32840 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32841 Jakub Jelinek <jakub@redhat.com>
32843 PR middle-end/60013
32844 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
32847 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32849 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
32850 CODE_FOR_altivec_vpku[hw]um to
32851 CODE_FOR_altivec_vpku[hw]um_direct.
32852 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
32853 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
32854 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
32855 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
32857 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32859 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
32860 generation for -maltivec=be.
32861 (altivec_vsumsws): Simplify redundant test.
32863 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32865 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
32866 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
32867 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
32868 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
32869 gen_altivec_vpkuwum.
32870 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
32872 (altivec_vpks<VI_char>ss): Likewise.
32873 (altivec_vpks<VI_char>us): Likewise.
32874 (altivec_vpku<VI_char>us): Likewise.
32875 (altivec_vpku<VI_char>um): Likewise.
32876 (altivec_vpku<VI_char>um_direct): New (copy of
32877 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
32879 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
32880 target is little endian and -maltivec=be is not specified.
32881 (*altivec_vupkhs<VU_char>_direct): New (copy of
32882 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
32883 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
32884 target is little endian and -maltivec=be is not specified.
32885 (*altivec_vupkls<VU_char>_direct): New (copy of
32886 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
32887 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
32888 little endian and -maltivec=be is not specified.
32889 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
32890 little endian and -maltivec=be is not specified.
32892 2014-02-05 Richard Henderson <rth@redhat.com>
32895 * combine-stack-adj.c: Revert r206943.
32896 * sched-int.h (struct deps_desc): Add last_args_size.
32897 * sched-deps.c (init_deps): Initialize it.
32898 (sched_analyze_insn): Add OUTPUT dependencies between insns that
32899 contain REG_ARGS_SIZE notes.
32901 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32903 * lto-cgraph.c (asm_nodes_output): Make global.
32904 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
32905 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
32906 (driver_handle_option): Handle OPT_fwpa.
32908 2014-02-05 Jakub Jelinek <jakub@redhat.com>
32911 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
32912 a comment typo and formatting issue. If odr_hash hasn't been
32913 created, return vNULL and set *completep to false.
32915 PR middle-end/57499
32916 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
32917 bb with no successors.
32919 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
32922 * doc/invoke.texi (-march): Clarify documentation for ARM.
32923 (-mtune): Likewise.
32926 2014-02-05 Richard Biener <rguenther@suse.de>
32928 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
32929 when not vectorizing because of too many alias checks.
32930 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
32931 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
32933 2014-02-05 Nick Clifton <nickc@redhat.com>
32935 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
32936 accept extended registers in any mode when compiling for the MN10300.
32938 2014-02-05 Yury Gribov <y.gribov@samsung.com>
32940 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
32941 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
32942 sanitization attributes.
32943 (can_inline_edge_p): Likewise.
32944 (sanitize_attrs_match_for_inline_p): New function.
32946 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32948 * ipa-prop.c (detect_type_change): Shor circuit testing of
32949 type changes on THIS pointer.
32951 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
32954 * config/pa/pa.c (legitimize_tls_address): Return original address
32955 if not passed a SYMBOL_REF rtx.
32956 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
32958 (pa_emit_move_sequence): Simplify TLS source operands.
32959 (pa_legitimate_constant_p): Reject all TLS constants.
32960 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
32961 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
32963 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32965 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
32966 groups when we know they are controlled by LTO.
32967 * varasm.c (default_binds_local_p_1): If object is in other partition,
32968 it will be resolved locally.
32970 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32972 * config/host-linux.c (linux_gt_pch_use_address): Don't
32973 use SSIZE_MAX because it is not always defined.
32975 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
32978 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
32979 threshold for pseudo splitting.
32980 (update_ebb_live_info): Process call argument hard registers and
32981 hard registers from insn definition too.
32982 (max_small_class_regs_num): New constant.
32983 (inherit_in_ebb): Update live hard regs through EBBs. Update
32984 reloads_num only for small register classes. Don't split for
32987 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
32990 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
32993 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32995 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
32996 visibility is safe.
32998 2014-02-04 Marek Polacek <polacek@redhat.com>
33000 * gdbinit.in (pel): Define.
33002 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
33004 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
33007 2014-02-04 Richard Biener <rguenther@suse.de>
33010 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
33011 in function context local.
33012 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
33013 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
33014 similar to LTO_imported_decl_ref.
33016 2014-02-04 Jakub Jelinek <jakub@redhat.com>
33018 PR tree-optimization/60002
33019 * cgraphclones.c (build_function_decl_skip_args): Clear
33020 DECL_LANG_SPECIFIC.
33022 PR tree-optimization/60023
33023 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
33024 false to gsi_replace.
33025 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
33026 has been in some EH region and vec_stmt could throw, add
33027 vec_stmt into the same EH region.
33028 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
33029 has no lhs, ignore it.
33030 * internal-fn.c (expand_MASK_LOAD): Likewise.
33033 * tree-inline.c (copy_forbidden): Fail for
33034 __attribute__((optimize (0))) functions.
33037 * omp-low.c (simd_clone_struct_copy): If from->inbranch
33038 is set, copy one less argument.
33039 (expand_simd_clones): Don't subtract clone_info->inbranch
33040 from simd_clone_struct_alloc argument.
33042 PR rtl-optimization/57915
33043 * recog.c (simplify_while_replacing): If all unary/binary/relational
33044 operation arguments are constant, attempt to simplify those.
33046 PR middle-end/59261
33047 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
33048 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
33050 2014-02-04 Richard Biener <rguenther@suse.de>
33052 PR tree-optimization/60012
33053 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
33054 TBAA disambiguation to all DDRs.
33056 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33059 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
33060 (LINK_SPEC): Use it for -shared, -shared-libgcc.
33062 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33065 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
33067 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33069 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
33070 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
33072 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33075 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
33076 to figure out targets of polymorphic calls with known decl.
33077 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33078 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
33079 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
33080 (get_polymorphic_call_info): ... here.
33081 (get_polymorphic_call_info_from_invariant): New function.
33083 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33085 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
33086 lookup via vtable pointer; check for type consistency
33087 and turn inconsitent facts into UNREACHABLE.
33088 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33089 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
33090 type inconsistent querries; return UNREACHABLE instead.
33092 2014-02-03 Richard Henderson <rth@twiddle.net>
33095 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
33096 already processed this node.
33097 (normalize_one_pred_1): Pass along mark_set.
33098 (normalize_one_pred): Create and destroy a pointer_set_t.
33099 (normalize_one_pred_chain): Likewise.
33101 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
33103 PR gcov-profile/58602
33104 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
33106 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33109 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
33110 -fno-devirtualize; try to devirtualize by the knowledge of
33111 virtual table pointer given by aggregate propagation.
33112 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33113 (ipa_print_node_jump_functions): Dump also offset that
33114 is relevant for polymorphic calls.
33115 (determine_known_aggregate_parts): Add arg_type parameter; use it
33116 instead of determining the type from pointer type.
33117 (ipa_compute_jump_functions_for_edge): Update call of
33118 determine_known_aggregate_parts.
33119 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
33120 (gimple_get_virt_method_for_binfo): ... here; simplify using
33121 vtable_pointer_value_to_vtable.
33122 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
33123 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
33124 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
33125 (vtable_pointer_value_to_vtable): Break out from ...; handle also
33127 (vtable_pointer_value_to_binfo): ... here.
33128 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
33130 2014-02-03 Teresa Johnson <tejohnson@google.com>
33132 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
33133 redef of outer loop index variable.
33135 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
33139 * doc/extend.texi (Function Attributes): Typo.
33141 2014-02-03 Cong Hou <congh@google.com>
33143 PR tree-optimization/60000
33144 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
33145 if the vectorized statement is a store. A store statement can only
33146 appear at the end of pattern statements.
33148 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33150 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
33151 (ix86_option_override_internal): Default long double to 64-bit for
33152 32-bit Bionic and to 128-bit for 64-bit Bionic.
33154 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
33155 TARGET_LONG_DOUBLE_128 is true.
33156 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
33158 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
33159 (mlong-double-64): Negate -mlong-double-128.
33160 (mlong-double-128): New option.
33162 * config/i386/i386-c.c (ix86_target_macros): Define
33163 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
33165 * doc/invoke.texi: Document -mlong-double-128.
33167 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33169 PR rtl-optimization/60024
33170 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
33172 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
33174 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
33176 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33178 PR rtl-optimization/57662
33179 * sel-sched.c (code_motion_path_driver): Do not mark already not
33180 existing blocks in the visiting bitmap.
33182 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33184 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
33185 on the insn being emitted.
33187 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
33188 Will Deacon <will.deacon@arm.com>
33190 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
33192 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33194 * config/arm/arm-tables.opt: Regenerate.
33196 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33198 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
33199 for vector types other than V16QImode.
33200 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
33201 define_expand, and call altivec_expand_vec_perm_le when producing
33202 code with little endian element order.
33203 (*altivec_vperm_<mode>_internal): New insn having previous
33204 behavior of altivec_vperm_<mode>.
33205 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
33206 altivec_expand_vec_perm_le when producing code with little endian
33208 (*altivec_vperm_<mode>_uns_internal): New insn having previous
33209 behavior of altivec_vperm_<mode>_uns.
33211 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33213 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
33214 (altivec_vsumsws): Add handling for -maltivec=be with a little
33216 (altivec_vsumsws_direct): New.
33217 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
33218 gen_altivec_vsumsws.
33220 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33222 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
33223 vtable_pointer_value_to_binfo): New functions.
33224 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
33225 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
33227 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
33229 * config/nios2/nios2.md (load_got_register): Initialize GOT
33230 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
33231 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
33233 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33235 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
33236 preserverd by passthrough, do not propagate the type.
33238 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33240 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
33241 (mips_atomic_assign_expand_fenv): New function.
33242 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
33244 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33246 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
33247 (__builtin_mips_set_fcsr): Likewise.
33248 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
33249 MIPS_USI_FTYPE_VOID.
33250 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
33251 (mips16_expand_set_fcsr): Likewise.
33252 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
33253 (mips16_set_fcsr_stub): Likewise.
33254 (mips16_get_fcsr_one_only_stub): New class.
33255 (mips16_set_fcsr_one_only_stub): Likewise.
33256 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
33257 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
33258 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
33259 (hard_float): New availability predicate.
33260 (mips_builtins): Add get_fcsr and set_fcsr.
33261 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
33262 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
33263 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
33264 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
33265 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
33268 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33270 * config/mips/mips.c (mips_one_only_stub): New class.
33271 (mips_need_mips16_rdhwr_p): Replace with...
33272 (mips16_rdhwr_stub): ...this new variable.
33273 (mips16_stub_call_address): New function.
33274 (mips16_rdhwr_one_only_stub): New class.
33275 (mips_expand_thread_pointer): Use mips16_stub_call_address.
33276 (mips_output_mips16_rdhwr): Delete.
33277 (mips_finish_stub): New function.
33278 (mips_code_end): Use it to handle rdhwr stubs.
33280 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
33283 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
33284 when calculating size of integer atomic types.
33286 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
33288 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
33290 2014-02-01 Jakub Jelinek <jakub@redhat.com>
33292 PR tree-optimization/60003
33293 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
33294 * profile.c (branch_prob): Use gimple_call_builtin_p
33295 to check for BUILT_IN_SETJMP_RECEIVER.
33296 * tree-inline.c (copy_bb): Call notice_special_calls.
33298 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
33301 * lra-constraints.c (process_alt_operands): Update reload_sum only
33304 2014-01-31 Richard Henderson <rth@redhat.com>
33306 PR middle-end/60004
33307 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
33308 until after else_eh is processed.
33310 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33312 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
33313 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
33314 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
33315 in smmintrin.h, remove them.
33316 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
33317 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
33318 * config/i386/i386.md (ROUND_SAE): Fix value.
33319 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
33320 (const48_operand): New.
33321 * config/i386/subst.md (round), (round_expand): Use
33322 const_4_or_8_to_11_operand.
33323 (round_saeonly), (round_saeonly_expand): Use const48_operand.
33325 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33327 * config/i386/constraints.md (Yk): Swap meaning with k.
33328 * config/i386/i386.md (movhi_internal): Change Yk to k.
33329 (movqi_internal): Ditto.
33330 (*k<logic><mode>): Ditto.
33333 (kandn<mode>): Ditto.
33334 (*<code>hi_1): Ditto.
33335 (*<code>qi_1): Ditto.
33336 (kxnor<mode>): Ditto.
33337 (kortestzhi): Ditto.
33338 (kortestchi): Ditto.
33340 (*one_cmplhi2_1): Ditto.
33341 (*one_cmplqi2_1): Ditto.
33342 * config/i386/sse.md (): Change k to Yk.
33343 (avx512f_load<mode>_mask): Ditto.
33344 (avx512f_blendm<mode>): Ditto.
33345 (avx512f_store<mode>_mask): Ditto.
33346 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
33347 (avx512f_storedqu<mode>_mask): Ditto.
33348 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
33350 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
33351 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
33352 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
33353 (avx512f_maskcmp<mode>3): Ditto.
33354 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
33355 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
33356 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
33357 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
33358 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
33359 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
33360 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
33361 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
33362 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
33363 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
33364 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
33365 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
33366 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
33367 (vec_extract_lo_<mode>_maskm): Ditto.
33368 (vec_extract_hi_<mode>_maskm): Ditto.
33369 (avx512f_vternlog<mode>_mask): Ditto.
33370 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
33371 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
33372 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
33373 (avx512f_<code>v8div16qi2_mask): Ditto.
33374 (avx512f_<code>v8div16qi2_mask_store): Ditto.
33375 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
33376 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
33377 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
33378 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
33379 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
33380 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33381 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
33382 (*avx512pf_scatterpf<mode>df_mask): Ditto.
33383 (avx512cd_maskb_vec_dupv8di): Ditto.
33384 (avx512cd_maskw_vec_dupv16si): Ditto.
33385 (avx512f_vpermi2var<mode>3_maskz): Ditto.
33386 (avx512f_vpermi2var<mode>3_mask): Ditto.
33387 (avx512f_vpermi2var<mode>3_mask): Ditto.
33388 (avx512f_vpermt2var<mode>3_maskz): Ditto.
33389 (*avx512f_gathersi<mode>): Ditto.
33390 (*avx512f_gathersi<mode>_2): Ditto.
33391 (*avx512f_gatherdi<mode>): Ditto.
33392 (*avx512f_gatherdi<mode>_2): Ditto.
33393 (*avx512f_scattersi<mode>): Ditto.
33394 (*avx512f_scatterdi<mode>): Ditto.
33395 (avx512f_compress<mode>_mask): Ditto.
33396 (avx512f_compressstore<mode>_mask): Ditto.
33397 (avx512f_expand<mode>_mask): Ditto.
33398 * config/i386/subst.md (mask): Change k to Yk.
33399 (mask_scalar_merge): Ditto.
33402 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
33404 * doc/extend.texi (Vector Extensions): Document ?: in C++.
33406 2014-01-31 Richard Biener <rguenther@suse.de>
33408 PR middle-end/59990
33409 * builtins.c (fold_builtin_memory_op): Make sure to not
33410 use a floating-point mode or a boolean or enumeral type for
33411 the copy operation.
33413 2014-01-30 DJ Delorie <dj@redhat.com>
33415 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
33416 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
33417 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
33418 whenever main() has an epilogue.
33420 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33422 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
33423 unused variable "field".
33424 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
33425 (vsx_mergeh_<mode>): Likewise.
33426 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
33427 (altivec_vmrghh): Likewise.
33428 (altivec_vmrghw): Likewise.
33429 (altivec_vmrglb): Likewise.
33430 (altivec_vmrglh): Likewise.
33431 (altivec_vmrglw): Likewise.
33432 (altivec_vspltb): Add missing uses.
33433 (altivec_vsplth): Likewise.
33434 (altivec_vspltw): Likewise.
33435 (altivec_vspltsf): Likewise.
33437 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33440 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
33441 frame related instructions.
33443 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
33445 PR rtl-optimization/59959
33446 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
33447 any reload of register whose subreg is invalid.
33449 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33451 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
33452 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
33453 Add missing return type - void.
33455 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33457 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
33458 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
33459 remove element index adjustment for endian (now handled in vsx.md
33461 (altivec_expand_vec_perm_const): Use
33462 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
33463 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
33464 (vsx_xxspltw_<mode>): Adjust element index for little endian.
33465 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
33466 define_expand and a new define_insn *altivec_vspltb_internal;
33467 adjust for -maltivec=be on a little endian target.
33468 (altivec_vspltb_direct): New.
33469 (altivec_vsplth): Divide into a define_expand and a new
33470 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
33471 little endian target.
33472 (altivec_vsplth_direct): New.
33473 (altivec_vspltw): Divide into a define_expand and a new
33474 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
33475 little endian target.
33476 (altivec_vspltw_direct): New.
33477 (altivec_vspltsf): Divide into a define_expand and a new
33478 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
33479 a little endian target.
33481 2014-01-30 Richard Biener <rguenther@suse.de>
33483 PR tree-optimization/59993
33484 * tree-ssa-forwprop.c (associate_pointerplus): Check we
33485 can propagate form the earlier stmt and avoid the transform
33486 when the intermediate result is needed.
33488 2014-01-30 Alangi Derick <alangiderick@gmail.com>
33490 * README.Portability: Fix typo.
33492 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
33494 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
33495 comparison_operator with ordered_comparison_operator.
33497 2014-01-30 Nick Clifton <nickc@redhat.com>
33499 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
33500 Rename to mn10300_store_multiple_regs.
33501 * config/mn10300/mn10300.c: Likewise.
33502 * config/mn10300/mn10300.md (store_movm): Fix typo: call
33503 store_multiple_regs.
33504 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
33505 Call mn10300_store_multiple_regs.
33507 2014-01-30 Nick Clifton <nickc@redhat.com>
33508 DJ Delorie <dj@redhat.com>
33510 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
33511 %fp 2 to keep registers after it properly word-aligned.
33512 (rl78_alloc_physical_registers_umul): Handle the case where both
33513 input operands are the same.
33515 2014-01-30 Richard Biener <rguenther@suse.de>
33517 PR tree-optimization/59903
33518 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
33521 2014-01-30 Jason Merrill <jason@redhat.com>
33524 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
33527 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
33529 2014-01-30 Richard Biener <rguenther@suse.de>
33531 PR tree-optimization/59951
33532 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
33534 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
33537 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
33538 SFmode to DFmode case.
33540 2014-01-29 DJ Delorie <dj@redhat.com>
33542 * config/msp430/msp430.opt (-minrt): New.
33543 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
33545 (ENDFILE_SPEC): Likewise.
33547 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
33549 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
33550 (estimate_function_body_sizes): Use it.
33552 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
33555 * dwarf2out.c (is_cxx_auto): New.
33556 (is_base_type): Use it.
33557 (gen_type_die_with_usage): Likewise.
33559 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33561 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
33562 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
33563 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
33564 -maltivec=be with LE targets.
33565 (vsx_mergeh_<mode>): Likewise.
33566 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
33567 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
33568 (altivec_vmrghb): Replace with define_expand and new
33569 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
33570 (altivec_vmrghb_direct): New define_insn.
33571 (altivec_vmrghh): Replace with define_expand and new
33572 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
33573 (altivec_vmrghh_direct): New define_insn.
33574 (altivec_vmrghw): Replace with define_expand and new
33575 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
33576 (altivec_vmrghw_direct): New define_insn.
33577 (*altivec_vmrghsf): Adjust for endianness.
33578 (altivec_vmrglb): Replace with define_expand and new
33579 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
33580 (altivec_vmrglb_direct): New define_insn.
33581 (altivec_vmrglh): Replace with define_expand and new
33582 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
33583 (altivec_vmrglh_direct): New define_insn.
33584 (altivec_vmrglw): Replace with define_expand and new
33585 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
33586 (altivec_vmrglw_direct): New define_insn.
33587 (*altivec_vmrglsf): Adjust for endianness.
33588 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33589 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33590 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33591 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33592 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33593 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33594 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33595 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33597 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33599 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33600 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33603 2014-01-29 Richard Biener <rguenther@suse.de>
33605 PR tree-optimization/58742
33606 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33607 associate_pointerplus_align.
33608 (associate_pointerplus_diff): New function.
33609 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33610 and associate_pointerplus_diff.
33612 2014-01-29 Richard Biener <rguenther@suse.de>
33614 * lto-streamer.h (LTO_major_version): Bump to 3.
33615 (LTO_minor_version): Reset to 0.
33617 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33619 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33620 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33621 (arm_file_start): Generate correct asm header for armv7ve.
33622 * config/arm/bpabi.h: Add multilib support for armv7ve.
33623 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33624 and cortex-a15 to armv7ve.
33625 * config/arm/t-aprofile: Add multilib support for armv7ve.
33626 * doc/invoke.texi: Document -march=armv7ve.
33628 2014-01-29 Richard Biener <rguenther@suse.de>
33630 PR tree-optimization/58742
33631 * tree-ssa-forwprop.c (associate_plusminus): Return true
33632 if we changed sth, defer EH cleanup to ...
33633 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33634 (simplify_mult): New function.
33636 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33638 PR middle-end/59917
33639 PR tree-optimization/59920
33640 * tree.c (build_common_builtin_nodes): Remove
33641 __builtin_setjmp_dispatcher initialization.
33642 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33643 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33644 instead of gsi_after_labels + manually skipping debug stmts.
33645 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33646 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33647 * tree-inline.c (copy_edges_for_bb): Remove
33648 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33649 argument. Ignore computed_goto_p stmts. Don't call
33650 make_abnormal_goto_edges. If a call might need abnormal edges
33651 for non-local gotos, see if it already has an edge to
33652 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
33653 with true argument, don't do anything then, otherwise add
33654 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
33655 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
33657 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
33658 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
33659 (lower_stmt): Don't set data->calls_builtin_setjmp.
33660 (lower_builtin_setjmp): Adjust comment.
33661 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
33662 * tree-cfg.c (found_computed_goto): Remove.
33663 (factor_computed_gotos): Remove.
33664 (make_goto_expr_edges): Return bool, true for computed gotos.
33665 Don't call make_abnormal_goto_edges.
33666 (build_gimple_cfg): Don't set found_computed_goto, don't call
33667 factor_computed_gotos.
33668 (computed_goto_p): No longer static.
33669 (make_blocks): Don't set found_computed_goto.
33670 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
33671 (make_edges): If make_goto_expr_edges returns true, push bb
33672 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
33673 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
33674 vector. Record mapping between bbs and OpenMP regions if there
33675 are any, adjust make_gimple_omp_edges caller. Call
33676 handle_abnormal_edges.
33677 (make_abnormal_goto_edges): Remove.
33678 * tree-cfg.h (make_abnormal_goto_edges): Remove.
33679 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
33680 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
33681 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
33682 * internal-fn.def (ABNORMAL_DISPATCHER): New.
33683 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
33684 filling *region also set *region_idx to (*region)->entry->index.
33687 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
33688 For REGs set ORIGINAL_REGNO.
33690 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
33692 * doc/md.texi: Mention that a target shouldn't implement
33693 vec_widen_(s|u)mul_even/odd pair if it is less efficient
33696 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33698 PR tree-optimization/59594
33699 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
33700 a copy of the datarefs vector rather than the vector itself.
33702 2014-01-28 Jason Merrill <jason@redhat.com>
33705 * dwarf2out.c (auto_die): New static.
33706 (gen_type_die_with_usage): Handle C++1y 'auto'.
33707 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
33710 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
33713 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
33714 (SPEC_X32): Likewise.
33715 (SPEC_64): Likewise.
33716 * config/i386/i386.c (ix86_option_override_internal): Turn off
33717 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
33719 (x86_file_start): Output .code16gcc for TARGET_16BIT.
33720 * config/i386/i386.h (TARGET_16BIT): New macro.
33721 (TARGET_16BIT_P): Likewise.
33722 * config/i386/i386.opt: Add m16.
33723 * doc/invoke.texi: Document -m16.
33725 2014-01-28 Jakub Jelinek <jakub@redhat.com>
33727 PR preprocessor/59935
33728 * input.c (location_get_source_line): Bail out on when line number
33729 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
33731 2014-01-28 Richard Biener <rguenther@suse.de>
33733 PR tree-optimization/58742
33734 * tree-ssa-forwprop.c (associate_plusminus): Handle
33735 pointer subtraction of the form (T)(P + A) - (T)P.
33737 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33739 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
33742 2014-01-28 Richard Biener <rguenther@suse.de>
33745 2014-01-28 Richard Biener <rguenther@suse.de>
33747 PR rtl-optimization/45364
33748 PR rtl-optimization/59890
33749 * var-tracking.c (local_get_addr_clear_given_value): Handle
33750 already cleared slot.
33751 (val_reset): Handle not allocated local_get_addr_cache.
33752 (vt_find_locations): Use post-order on the inverted CFG.
33754 2014-01-28 Richard Biener <rguenther@suse.de>
33756 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
33758 2014-01-28 Richard Biener <rguenther@suse.de>
33760 PR rtl-optimization/45364
33761 PR rtl-optimization/59890
33762 * var-tracking.c (local_get_addr_clear_given_value): Handle
33763 already cleared slot.
33764 (val_reset): Handle not allocated local_get_addr_cache.
33765 (vt_find_locations): Use post-order on the inverted CFG.
33767 2014-01-28 Alan Modra <amodra@gmail.com>
33769 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
33770 * configure.ac <recursive call for build != host>: Define
33771 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
33772 and LD_FOR_BUILD too.
33773 * configure: Regenerate.
33775 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
33777 * config/i386/i386.c (get_builtin_code_for_version): Separate
33778 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
33779 Broadwell from Haswell.
33781 2014-01-27 Steve Ellcey <sellcey@mips.com>
33783 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
33784 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
33785 * config/mips/mips.c (mips_option_override): Change setting
33787 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
33788 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
33789 Change from Mask to Var.
33791 2014-01-27 Jeff Law <law@redhat.com>
33793 * ipa-inline.c (inline_small_functions): Fix typo.
33795 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
33797 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
33798 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
33799 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
33800 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
33801 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
33802 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
33803 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
33804 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
33805 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
33806 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
33807 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
33808 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
33809 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
33810 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
33811 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
33812 (_mm512_storeu_epi64): Ditto.
33813 (_mm512_cmpge_epi32_mask): Ditto.
33814 (_mm512_cmpge_epu32_mask): Ditto.
33815 (_mm512_cmpge_epi64_mask): Ditto.
33816 (_mm512_cmpge_epu64_mask): Ditto.
33817 (_mm512_cmple_epi32_mask): Ditto.
33818 (_mm512_cmple_epu32_mask): Ditto.
33819 (_mm512_cmple_epi64_mask): Ditto.
33820 (_mm512_cmple_epu64_mask): Ditto.
33821 (_mm512_cmplt_epi32_mask): Ditto.
33822 (_mm512_cmplt_epu32_mask): Ditto.
33823 (_mm512_cmplt_epi64_mask): Ditto.
33824 (_mm512_cmplt_epu64_mask): Ditto.
33825 (_mm512_cmpneq_epi32_mask): Ditto.
33826 (_mm512_cmpneq_epu32_mask): Ditto.
33827 (_mm512_cmpneq_epi64_mask): Ditto.
33828 (_mm512_cmpneq_epu64_mask): Ditto.
33829 (_mm512_expand_pd): Ditto.
33830 (_mm512_expand_ps): Ditto.
33831 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
33832 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
33833 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
33834 * config/i386/i386.c (ix86_builtins): Add
33835 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
33836 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
33837 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
33838 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
33839 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
33840 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
33841 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
33842 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
33843 IX86_BUILTIN_PMOVUSQW512_MEM.
33844 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
33845 __builtin_ia32_pmovsqd512mem_mask,
33846 __builtin_ia32_pmovqd512mem_mask,
33847 __builtin_ia32_pmovusqw512mem_mask,
33848 __builtin_ia32_pmovsqw512mem_mask,
33849 __builtin_ia32_pmovqw512mem_mask,
33850 __builtin_ia32_pmovusdw512mem_mask,
33851 __builtin_ia32_pmovsdw512mem_mask,
33852 __builtin_ia32_pmovdw512mem_mask,
33853 __builtin_ia32_pmovqb512mem_mask,
33854 __builtin_ia32_pmovusqb512mem_mask,
33855 __builtin_ia32_pmovsqb512mem_mask,
33856 __builtin_ia32_pmovusdb512mem_mask,
33857 __builtin_ia32_pmovsdb512mem_mask,
33858 __builtin_ia32_pmovdb512mem_mask.
33859 (bdesc_args): Add __builtin_ia32_expanddf512,
33860 __builtin_ia32_expandsf512.
33861 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
33862 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
33863 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
33864 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
33865 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
33866 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
33867 (avx512f_<code>v8div16qi2_mask_store): This.
33868 (avx512f_expand<mode>): New.
33870 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
33872 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
33874 (_mm512_mask_prefetch_i64gather_pd): Ditto.
33875 (_mm512_prefetch_i32scatter_pd): Ditto.
33876 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
33877 (_mm512_prefetch_i64scatter_pd): Ditto.
33878 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
33879 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
33880 (_mm512_mask_prefetch_i64gather_ps): Ditto.
33881 (_mm512_prefetch_i32scatter_ps): Ditto.
33882 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
33883 (_mm512_prefetch_i64scatter_ps): Ditto.
33884 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
33885 * config/i386/i386-builtin-types.def: Define
33886 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
33887 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
33888 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
33889 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
33890 IX86_BUILTIN_SCATTERPFQPD.
33891 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
33892 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
33893 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
33894 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
33895 __builtin_ia32_scatterpfqps.
33896 (ix86_expand_builtin): Expand new built-ins.
33897 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
33898 fix memory access data type.
33899 (*avx512pf_gatherpf<mode>_mask): Ditto.
33900 (*avx512pf_gatherpf<mode>): Ditto.
33901 (avx512pf_scatterpf<mode>): Ditto.
33902 (*avx512pf_scatterpf<mode>_mask): Ditto.
33903 (*avx512pf_scatterpf<mode>): Ditto.
33904 (GATHER_SCATTER_SF_MEM_MODE): New.
33905 (avx512pf_gatherpf<mode>df): Ditto.
33906 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33907 (*avx512pf_scatterpf<mode>df): Ditto.
33909 2014-01-27 Jakub Jelinek <jakub@redhat.com>
33912 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
33913 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
33916 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33918 * common/config/arm/arm-common.c
33919 (arm_rewrite_mcpu): Handle multiple names.
33921 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
33923 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33925 * gimple-builder.h (create_gimple_tmp): Delete.
33927 2014-01-27 Christian Bruel <christian.bruel@st.com>
33929 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
33932 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
33934 * config/pa/pa.md (call): Generate indirect long calls to non-local
33935 functions when outputing 32-bit code.
33936 (call_value): Likewise except for special call to buggy powf function.
33938 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
33939 portable runtime and PIC indirect calls.
33940 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
33941 and PIC call sequences. Use ldo instead of blr to set return register
33942 in PIC call sequence.
33944 2014-01-25 Walter Lee <walt@tilera.com>
33946 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
33947 avoid clobbering a live register.
33949 2014-01-25 Walter Lee <walt@tilera.com>
33951 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
33952 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
33953 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
33954 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
33956 2014-01-25 Walter Lee <walt@tilera.com>
33958 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
33959 arguments on even registers.
33960 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
33962 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
33963 (BIGGEST_ALIGNMENT): Ditto.
33964 (BIGGEST_FIELD_ALIGNMENT): Ditto.
33966 2014-01-25 Walter Lee <walt@tilera.com>
33968 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
33969 insns before bundling.
33970 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
33972 2014-01-25 Walter Lee <walt@tilera.com>
33974 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
33975 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
33976 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
33978 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33980 * config/mips/constraints.md (kl): Delete.
33981 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
33982 define expands, using...
33983 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
33984 instructions for MIPS16.
33985 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
33986 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
33988 2014-01-25 Walter Lee <walt@tilera.com>
33990 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
33994 2014-01-25 Walter Lee <walt@tilera.com>
33996 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
33997 (TARGET_EXPAND_TO_RTL_HOOK): Define.
33999 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
34001 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
34004 2014-01-25 Jakub Jelinek <jakub@redhat.com>
34006 * print-rtl.c (in_call_function_usage): New var.
34007 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
34008 EXPR_LIST mode as mode and not as reg note name.
34010 PR middle-end/59561
34011 * cfgloopmanip.c (copy_loop_info): If
34012 loop->warned_aggressive_loop_optimizations, make sure
34013 the flag is set in target loop too.
34015 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
34017 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
34019 * builtins.def: Likewise.
34020 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
34021 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
34022 * ira.c (ira_setup_eliminable_regset): Likewise.
34023 * omp-low.c (gate_expand_omp): Likewise.
34024 (execute_lower_omp): Likewise.
34025 (diagnose_sb_0): Likewise.
34026 (gate_diagnose_omp_blocks): Likewise.
34027 (simd_clone_clauses_extract): Likewise.
34030 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34032 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
34033 correction for little endian...
34034 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
34037 2014-01-24 Jeff Law <law@redhat.com>
34039 PR tree-optimization/59919
34040 * tree-vrp.c (find_assert_locations_1): Do not register asserts
34041 for non-returning calls.
34043 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
34045 * common/config/aarch64/aarch64-common.c
34046 (aarch64_rewrite_mcpu): Handle multiple names.
34047 * config/aarch64/aarch64.h
34048 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34050 2014-01-24 Dodji Seketeli <dodji@redhat.com>
34052 * input.c (add_file_to_cache_tab): Handle the case where fopen
34055 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
34058 * config/i386/i386.md (pushsf splitter): Get stack adjustment
34059 from push operand if code of push isn't PRE_DEC.
34061 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
34064 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
34065 -mquad-memory-atomic. Update -mquad-memory documentation to say
34066 it is only used for non-atomic loads/stores.
34068 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
34069 -mquad-memory or -mquad-memory-atomic switches.
34071 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
34072 -mquad-memory-atomic to ISA 2.07 support.
34074 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
34075 to separate support of normal quad word memory operations (ldq, stq)
34076 from the atomic quad word memory operations.
34078 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
34079 support to separate non-atomic quad word operations from atomic
34080 quad word operations. Disable non-atomic quad word operations in
34081 little endian mode so that we don't have to swap words after the
34082 load and before the store.
34083 (quad_load_store_p): Add comment about atomic quad word support.
34084 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
34085 options printed with -mdebug=reg.
34087 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
34088 -mquad-memory-atomic as the test for whether we have quad word
34089 atomic instructions.
34090 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
34091 or -mp8-vector are used, allow byte/half-word atomic operations.
34093 * config/rs6000/sync.md (load_lockedti): Insure that the address
34094 is a proper indexed or indirect address for the lqarx instruction.
34095 On little endian systems, swap the hi/lo registers after the lqarx
34097 (load_lockedpti): Use indexed_or_indirect_operand predicate to
34098 insure the address is valid for the lqarx instruction.
34099 (store_conditionalti): Insure that the address is a proper indexed
34100 or indirect address for the stqcrx. instruction. On little endian
34101 systems, swap the hi/lo registers before doing the stqcrx.
34103 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
34104 insure the address is valid for the stqcrx. instruction.
34106 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
34107 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
34108 type of quad memory support is available.
34110 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
34112 PR regression/59915
34113 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
34114 there is a danger of looping.
34116 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
34118 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
34119 force flag_ira_loop_pressure if set via command line.
34121 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34123 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
34124 (ashr_simd): New builtin handling DI mode.
34125 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
34126 (aarch64_sshr_simddi): New match pattern.
34127 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
34128 (vshrd_n_s64): Likewise.
34129 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
34131 2014-01-23 Nick Clifton <nickc@redhat.com>
34133 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
34134 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
34135 favour of mcu specific scripts.
34136 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
34139 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34140 Alex Velenko <Alex.Velenko@arm.com>
34142 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
34143 (vaddv_s16): Likewise.
34144 (vaddv_s32): Likewise.
34145 (vaddv_u8): Likewise.
34146 (vaddv_u16): Likewise.
34147 (vaddv_u32): Likewise.
34148 (vaddvq_s8): Likewise.
34149 (vaddvq_s16): Likewise.
34150 (vaddvq_s32): Likewise.
34151 (vaddvq_s64): Likewise.
34152 (vaddvq_u8): Likewise.
34153 (vaddvq_u16): Likewise.
34154 (vaddvq_u32): Likewise.
34155 (vaddvq_u64): Likewise.
34156 (vaddv_f32): Likewise.
34157 (vaddvq_f32): Likewise.
34158 (vaddvq_f64): Likewise.
34159 (vmaxv_f32): Likewise.
34160 (vmaxv_s8): Likewise.
34161 (vmaxv_s16): Likewise.
34162 (vmaxv_s32): Likewise.
34163 (vmaxv_u8): Likewise.
34164 (vmaxv_u16): Likewise.
34165 (vmaxv_u32): Likewise.
34166 (vmaxvq_f32): Likewise.
34167 (vmaxvq_f64): Likewise.
34168 (vmaxvq_s8): Likewise.
34169 (vmaxvq_s16): Likewise.
34170 (vmaxvq_s32): Likewise.
34171 (vmaxvq_u8): Likewise.
34172 (vmaxvq_u16): Likewise.
34173 (vmaxvq_u32): Likewise.
34174 (vmaxnmv_f32): Likewise.
34175 (vmaxnmvq_f32): Likewise.
34176 (vmaxnmvq_f64): Likewise.
34177 (vminv_f32): Likewise.
34178 (vminv_s8): Likewise.
34179 (vminv_s16): Likewise.
34180 (vminv_s32): Likewise.
34181 (vminv_u8): Likewise.
34182 (vminv_u16): Likewise.
34183 (vminv_u32): Likewise.
34184 (vminvq_f32): Likewise.
34185 (vminvq_f64): Likewise.
34186 (vminvq_s8): Likewise.
34187 (vminvq_s16): Likewise.
34188 (vminvq_s32): Likewise.
34189 (vminvq_u8): Likewise.
34190 (vminvq_u16): Likewise.
34191 (vminvq_u32): Likewise.
34192 (vminnmv_f32): Likewise.
34193 (vminnmvq_f32): Likewise.
34194 (vminnmvq_f64): Likewise.
34196 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34198 * config/aarch64/aarch64-simd.md
34199 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
34200 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
34201 (*aarch64_mul3_elt<mode>): Likewise.
34202 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
34203 (*aarch64_mul3_elt_to_64v2df): Likewise.
34204 (*aarch64_mla_elt<mode>): Likewise.
34205 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
34206 (*aarch64_mls_elt<mode>): Likewise.
34207 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
34208 (*aarch64_fma4_elt<mode>): Likewise.
34209 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
34210 (*aarch64_fma4_elt_to_64v2df): Likewise.
34211 (*aarch64_fnma4_elt<mode>): Likewise.
34212 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
34213 (*aarch64_fnma4_elt_to_64v2df): Likewise.
34214 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
34215 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
34216 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34217 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34218 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
34219 (aarch64_sqdmull_lane<mode>_internal): Likewise.
34220 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
34222 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
34224 * config/aarch64/aarch64-simd.md
34225 (aarch64_be_checked_get_lane<mode>): New define_expand.
34226 * config/aarch64/aarch64-simd-builtins.def
34227 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
34228 New builtin definition.
34229 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
34230 Use new safe be builtin.
34232 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34234 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
34236 (aarch64_be_st1<mode>): Likewise.
34237 (aarch_ld1<VALL:mode>): Define_expand modified.
34238 (aarch_st1<VALL:mode>): Likewise.
34239 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
34240 (UNSPEC_ST1): Likewise.
34242 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
34244 * config/microblaze/microblaze.md: Add trap insn and attribute
34246 2014-01-23 Dodji Seketeli <dodji@redhat.com>
34248 PR preprocessor/58580
34249 * input.h (location_get_source_line): Take an additional line_size
34251 (void diagnostics_file_cache_fini): Declare new function.
34252 * input.c (struct fcache): New type.
34253 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
34254 New static constants.
34255 (diagnostic_file_cache_init, total_lines_num)
34256 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
34257 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
34258 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
34259 (get_next_line, read_next_line, goto_next_line, read_line_num):
34260 New static function definitions.
34261 (diagnostic_file_cache_fini): New function.
34262 (location_get_source_line): Take an additional output line_len
34263 parameter. Re-write using lookup_or_add_file_to_cache_tab and
34265 * diagnostic.c (diagnostic_finish): Call
34266 diagnostic_file_cache_fini.
34267 (adjust_line): Take an additional input parameter for the length
34268 of the line, rather than calculating it with strlen.
34269 (diagnostic_show_locus): Adjust the use of
34270 location_get_source_line and adjust_line with respect to their new
34271 signature. While displaying a line now, do not stop at the first
34272 null byte. Rather, display the zero byte as a space and keep
34273 going until we reach the size of the line.
34274 * Makefile.in: Add vec.o to OBJS-libcommon
34276 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34277 Ilya Tocar <ilya.tocar@intel.com>
34279 * config/i386/avx512fintrin.h (_mm512_kmov): New.
34280 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
34281 (__builtin_ia32_kmov16): Ditto.
34282 * config/i386/i386.md (UNSPEC_KMOV): New.
34285 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34287 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
34288 (_mm512_storeu_si512): Ditto.
34290 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
34293 * rtl.h (get_referenced_operands): Declare.
34294 * recog.c (get_referenced_operands): New function.
34295 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
34296 operands have been referenced when recording LO_SUM references.
34298 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
34300 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
34302 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34304 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
34305 Enable for generic and recent AMD targets.
34307 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34309 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
34310 ARG_SIZE note when adjustment was eliminated.
34312 2014-01-22 Jeff Law <law@redhat.com>
34314 PR tree-optimization/59597
34315 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
34316 in file. Accept new argument REGISTERING and use it to modify
34317 dump output appropriately.
34318 (register_jump_thread): Corresponding changes.
34319 (mark_threaded_blocks): Reinstate code to cancel unprofitable
34320 thread paths involving joiner blocks. Add code to dump cancelled
34321 jump threading paths.
34323 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
34325 PR rtl-optimization/59477
34326 * lra-constraints.c (inherit_in_ebb): Process call for living hard
34327 regs. Update reloads_num and potential_reload_hard_regs for all insns.
34329 2014-01-22 Tom Tromey <tromey@redhat.com>
34331 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
34333 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
34335 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34337 PR rtl-optimization/59896
34338 * lra-constraints.c (process_alt_operands): Check unused note for
34339 matched operands of insn with no output reloads.
34341 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
34343 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
34344 (mips_move_from_gpr_cost): Likewise.
34346 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34348 PR rtl-optimization/59858
34349 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
34350 ira_class_hard_regs_num.
34351 (process_alt_operands): Increase reject for dying matched operand.
34353 2014-01-21 Jakub Jelinek <jakub@redhat.com>
34356 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
34357 smaller than size, perform several stores or loads and stores
34358 at dst + count - size to store or copy all of size bytes, rather
34359 than just last modesize bytes.
34361 2014-01-20 DJ Delorie <dj@redhat.com>
34363 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
34364 that CLOBBERs are REGs before propogating their values.
34366 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
34368 PR middle-end/59789
34369 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
34370 (cgraph_inline_failed_type): New function.
34371 * cgraph.h (DEFCIFCODE): Add type.
34372 (cgraph_inline_failed_type_t): New enum.
34373 (cgraph_inline_failed_type): New prototype.
34374 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
34375 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
34376 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
34377 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
34378 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
34379 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
34380 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
34381 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
34382 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
34383 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
34384 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
34385 OPTIMIZATION_MISMATCH.
34386 * tree-inline.c (expand_call_inline): Emit errors during
34387 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
34389 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34392 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
34393 mode attribute in insn output.
34395 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
34397 * output.h (output_constant): Delete.
34398 * varasm.c (output_constant): Make private.
34400 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
34402 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
34404 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34406 PR middle-end/59860
34407 * tree.h (fold_builtin_strcat): New prototype.
34408 * builtins.c (fold_builtin_strcat): No longer static. Add len
34409 argument, if non-NULL, don't call c_strlen. Optimize
34410 directly into __builtin_memcpy instead of __builtin_strcpy.
34411 (fold_builtin_2): Adjust fold_builtin_strcat caller.
34412 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
34414 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34416 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34417 for SImode_address_operand operands, having only a REG argument.
34419 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
34421 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
34422 loader name using mbig-endian.
34423 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
34425 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34427 * doc/invoke.texi (-march): Clarify documentation for AArch64.
34428 (-mtune): Likewise.
34431 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
34433 * config/aarch64/aarch64-protos.h
34434 (aarch64_cannot_change_mode_class_ptr): Declare.
34435 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
34436 aarch64_cannot_change_mode_class_ptr): New.
34437 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
34438 backend hook aarch64_cannot_change_mode_class.
34440 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34442 * common/config/aarch64/aarch64-common.c
34443 (aarch64_handle_option): Don't handle any option order logic here.
34444 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
34445 selected_cpu, warn on architecture version mismatch.
34446 (aarch64_override_options): Fix parsing order for option strings.
34448 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34449 Iain Sandoe <iain@codesourcery.com>
34452 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
34453 warning. Amend comment to reflect current functionality.
34455 2014-01-20 Richard Biener <rguenther@suse.de>
34457 PR middle-end/59860
34458 * builtins.c (fold_builtin_strcat): Remove case better handled
34459 by tree-ssa-strlen.c.
34461 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
34463 * config/aarch64/aarch64.opt
34464 (mcpu, march, mtune): Make case-insensitive.
34466 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34469 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34470 if operands[1] is a REG or ZERO_EXTEND of a REG.
34472 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
34474 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
34476 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
34478 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
34479 long non-pic millicode calls.
34481 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34483 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
34485 2014-01-19 Kito Cheng <kito@0xlab.org>
34487 * builtins.c (expand_movstr): Check movstr expand done or fail.
34489 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34490 H.J. Lu <hongjiu.lu@intel.com>
34493 * config/i386/i386.md (*lea<mode>): Zero-extend return register
34494 to DImode for zero-extended addresses.
34496 2014-01-19 Jakub Jelinek <jakub@redhat.com>
34498 PR rtl-optimization/57763
34499 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
34500 on the new indirect jump_insn and increment LABEL_NUSES (label).
34502 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
34506 * config.gcc (x86_archs): New variable.
34507 (x86_64_archs): Likewise.
34508 (x86_cpus): Likewise.
34509 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
34510 --with-arch/--with-cpu= options.
34511 Support --with-arch=/--with-cpu={nehalem,westmere,
34512 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
34514 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34516 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
34517 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
34519 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34521 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
34523 2014-01-18 Jakub Jelinek <jakub@redhat.com>
34526 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
34527 clear cpp_get_options (parse_in)->warn_unused_macros for
34528 ix86_target_macros_internal with cpp_define.
34530 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
34532 * jump.c (delete_related_insns): Keep (use (insn))s.
34533 * reorg.c (redundant_insn): Check for barriers too.
34535 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34537 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
34539 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
34541 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
34542 call to $$dyncall when TARGET_LONG_CALLS is true.
34544 2014-01-17 Jeff Law <law@redhat.com>
34546 * ree.c (combine_set_extension): Temporarily disable test for
34547 changing number of hard registers.
34549 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34551 PR middle-end/58125
34552 * ipa-inline-analysis.c (inline_free_summary):
34553 Do not free summary of aliases.
34555 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34557 PR middle-end/59706
34558 * gimplify.c (gimplify_expr): Use create_tmp_var
34559 instead of create_tmp_var_raw. If cond doesn't have
34560 integral type, don't add the IFN_ANNOTATE builtin at all.
34562 2014-01-17 Martin Jambor <mjambor@suse.cz>
34565 * ipa-cp.c (prev_edge_clone): New variable.
34566 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
34567 Also resize prev_edge_clone vector.
34568 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
34569 (ipcp_edge_removal_hook): New function.
34570 (ipcp_driver): Register ipcp_edge_removal_hook.
34572 2014-01-17 Andrew Pinski <apinski@cavium.com>
34573 Steve Ellcey <sellcey@mips.com>
34576 * config/mips/mips.c (mips_print_operand): Check operand mode instead
34579 2014-01-17 Jeff Law <law@redhat.com>
34581 PR middle-end/57904
34582 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
34583 so that pass_ccp runs first.
34585 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34587 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
34588 (ix86_adjust_cost): Use !TARGET_XXX.
34589 (do_reorder_for_imul): Likewise.
34590 (swap_top_of_ready_list): Likewise.
34591 (ix86_sched_reorder): Likewise.
34593 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34595 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34596 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34597 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34598 (intel_memset): New. Duplicate slm_memset.
34599 (intel_cost): New. Duplicate slm_cost.
34600 (m_INTEL): New macro.
34601 (processor_target_table): Add "intel".
34602 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34603 with PROCESSOR_INTEL for "intel".
34604 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34605 PROCESSOR_SILVERMONT.
34606 (ix86_issue_rate): Likewise.
34607 (ix86_adjust_cost): Likewise.
34608 (ia32_multipass_dfa_lookahead): Likewise.
34609 (swap_top_of_ready_list): Likewise.
34610 (ix86_sched_reorder): Likewise.
34611 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34612 instead of TARGET_OPT_AGU.
34613 * config/i386/i386.h (TARGET_INTEL): New.
34614 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34615 (processor_type): Add PROCESSOR_INTEL.
34616 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34617 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34619 2014-01-17 Marek Polacek <polacek@redhat.com>
34622 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34625 2014-01-17 Richard Biener <rguenther@suse.de>
34627 PR tree-optimization/46590
34628 * opts.c (default_options_table): Add entries for
34629 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34630 all enabled at -O1 but not for -Og.
34631 * common.opt (fbranch-count-reg): Remove Init(1).
34632 (fmove-loop-invariants): Likewise.
34633 (ftree-pta): Likewise.
34635 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34637 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34638 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34639 decls to at least the GCC 4.8 used alignments.
34642 * tree-nested.c (convert_nonlocal_reference_stmt,
34643 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34644 of GIMPLE_BIND stmts, adjust associated decls.
34646 2014-01-17 Richard Biener <rguenther@suse.de>
34648 PR tree-optimization/46590
34649 * vec.h (vec<>::bseach): New member function implementing
34650 binary search according to C89 bsearch.
34651 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
34652 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
34653 bitmap pointer again. Make accesses_in_loop a flat array.
34654 (mem_ref_obstack): New global.
34655 (outermost_indep_loop): Adjust for mem_ref->stored changes.
34656 (mark_ref_stored): Likewise.
34657 (ref_indep_loop_p_2): Likewise.
34658 (set_ref_stored_in_loop): New helper function.
34659 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
34660 (memref_free): Adjust.
34661 (record_mem_ref_loc): Simplify.
34662 (gather_mem_refs_stmt): Adjust.
34663 (sort_locs_in_loop_postorder_cmp): New function.
34664 (analyze_memory_references): Sort accesses_in_loop after
34665 loop postorder number.
34666 (find_ref_loc_in_loop_cmp): New function.
34667 (for_all_locs_in_loop): Find relevant cluster of locs in
34668 accesses_in_loop and iterate without recursion.
34669 (execute_sm): Avoid uninit warning.
34670 (struct ref_always_accessed): Simplify.
34671 (ref_always_accessed::operator ()): Likewise.
34672 (ref_always_accessed_p): Likewise.
34673 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
34674 loop postorder numbers here.
34675 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
34678 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34681 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
34682 on decls for which assemble_alias has been called.
34684 2014-01-17 Nick Clifton <nickc@redhat.com>
34686 * config/msp430/msp430.opt: (mcpu): New option.
34687 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
34688 (msp430_option_override): Parse target_cpu. If the MCU name
34689 matches a generic string, clear target_mcu.
34690 (msp430_attr): Allow numeric interrupt values up to 63.
34691 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
34692 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
34694 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
34696 * config/msp430/msp430.md (popm): Use %J rather than %I.
34697 (addsi3): Use msp430_nonimmediate_operand for operand 2.
34698 (addhi_cy_i): Use immediate_operand for operand 2.
34699 * doc/invoke.texi: Document -mcpu option.
34701 2014-01-17 Richard Biener <rguenther@suse.de>
34703 PR rtl-optimization/38518
34704 * df.h (df_analyze_loop): Declare.
34705 * df-core.c: Include cfgloop.h.
34706 (df_analyze_1): Split out main part of df_analyze.
34707 (df_analyze): Adjust.
34708 (loop_inverted_post_order_compute): New function.
34709 (loop_post_order_compute): Likewise.
34710 (df_analyze_loop): New function avoiding whole-function
34711 postorder computes.
34712 * loop-invariant.c (find_defs): Use df_analyze_loop.
34713 (find_invariants): Adjust.
34714 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
34716 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
34718 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
34719 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
34721 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
34723 * ipa-ref.c (ipa_remove_stmt_references): Fix references
34724 traversal when removing references.
34726 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
34729 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
34731 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
34733 PR middle-end/56791
34734 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
34735 pushing a reload for an autoinc when we had previously reloaded an
34736 inner part of the address.
34738 2014-01-16 Jakub Jelinek <jakub@redhat.com>
34740 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
34742 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
34743 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
34744 when not giving up or versioning for alias only because of
34746 (vect_analyze_data_ref_dependences): Set to true.
34747 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
34749 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
34750 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
34753 PR middle-end/58344
34754 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
34757 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
34758 operand 0 predicate for gathers, use a new pseudo as subtarget.
34760 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34762 PR middle-end/59609
34763 * lra-constraints.c (process_alt_operands): Add printing debug info.
34764 Check absence of input/output reloads for matched operands too.
34766 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34768 PR rtl-optimization/59835
34769 * ira.c (ira_init_register_move_cost): Increase cost for
34772 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
34774 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
34776 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
34779 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
34780 non-register objects. Use gen_(high/low)part more consistently.
34783 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
34786 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
34787 endian support, remove tests for WORDS_BIG_ENDIAN.
34788 (p8_mfvsrd_3_<mode>): Likewise.
34789 (reload_gpr_from_vsx<mode>): Likewise.
34790 (reload_gpr_from_vsxsf): Likewise.
34791 (p8_mfvsrd_4_disf): Likewise.
34793 2014-01-16 Richard Biener <rguenther@suse.de>
34795 PR rtl-optimization/46590
34796 * lcm.c (compute_antinout_edge): Use postorder iteration.
34797 (compute_laterin): Use inverted postorder iteration.
34799 2014-01-16 Nick Clifton <nickc@redhat.com>
34801 PR middle-end/28865
34802 * varasm.c (output_constant): Return the number of bytes actually
34804 (output_constructor_array_range): Update the field size with the
34805 number of bytes emitted by output_constant.
34806 (output_constructor_regular_field): Likewise. Also do not
34807 complain if the total number of bytes emitted is now greater
34808 than the expected fieldpos.
34809 * output.h (output_constant): Update prototype and descriptive comment.
34811 2014-01-16 Marek Polacek <polacek@redhat.com>
34813 PR middle-end/59827
34814 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
34815 it is error_mark_node.
34817 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
34819 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
34820 VALID_AVX256_REG_OR_OI_MODE.
34822 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
34824 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
34825 current procedure should be profiled.
34827 2014-01-15 Andrew Pinski <apinski@cavium.com>
34829 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
34830 of moving from/to the STACK_REG register class.
34832 2014-01-15 Richard Henderson <rth@redhat.com>
34835 * reginfo.c (global_regs_decl): Globalize.
34836 * rtl.h (global_regs_decl): Declare.
34837 * ira.c (do_reload): Diagnose frame_pointer_needed and it
34838 reserved via global_regs.
34840 2014-01-15 Teresa Johnson <tejohnson@google.com>
34842 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
34844 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
34846 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
34847 and vmulosh rather than call gen_vec_widen_smult_*.
34848 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
34849 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
34850 (vec_widen_smult_even_v16qi): Likewise.
34851 (vec_widen_umult_even_v8hi): Likewise.
34852 (vec_widen_smult_even_v8hi): Likewise.
34853 (vec_widen_umult_odd_v16qi): Likewise.
34854 (vec_widen_smult_odd_v16qi): Likewise.
34855 (vec_widen_umult_odd_v8hi): Likewise.
34856 (vec_widen_smult_odd_v8hi): Likewise.
34857 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
34858 vmuloub rather than call gen_vec_widen_umult_*.
34859 (vec_widen_umult_lo_v16qi): Likewise.
34860 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
34861 vmulosb rather than call gen_vec_widen_smult_*.
34862 (vec_widen_smult_lo_v16qi): Likewise.
34863 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
34864 rather than call gen_vec_widen_umult_*.
34865 (vec_widen_umult_lo_v8hi): Likewise.
34866 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
34867 rather than call gen_vec_widen_smult_*.
34868 (vec_widen_smult_lo_v8hi): Likewise.
34870 2014-01-15 Jeff Law <law@redhat.com>
34872 PR tree-optimization/59747
34873 * ree.c (find_and_remove_re): Properly handle case where a second
34874 eliminated extension requires widening a copy created for elimination
34875 of a prior extension.
34876 (combine_set_extension): Ensure that the number of hard regs needed
34877 for a destination register does not change when we widen it.
34879 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
34881 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
34882 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
34883 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
34884 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
34885 (avr-*-rtems*): Likewise.
34886 (bfin*-rtems*): Likewise.
34887 (moxie-*-rtems*): Likewise.
34888 (h8300-*-rtems*): Likewise.
34889 (i[34567]86-*-rtems*): Likewise.
34890 (lm32-*-rtems*): Likewise.
34891 (m32r-*-rtems*): Likewise.
34892 (m68k-*-rtems*): Likewise.
34893 (microblaze*-*-rtems*): Likewise.
34894 (mips*-*-rtems*): Likewise.
34895 (powerpc-*-rtems*): Likewise.
34896 (sh-*-rtems*): Likewise.
34897 (sparc-*-rtems*): Likewise.
34898 (sparc64-*-rtems*): Likewise.
34899 (v850-*-rtems*): Likewise.
34900 (m32c-*-rtems*): Likewise.
34902 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
34904 PR rtl-optimization/59511
34905 * ira.c (ira_init_register_move_cost): Use memory costs for some
34906 cases of register move cost calculations.
34907 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
34908 instead of BB frequency.
34909 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
34910 * lra-assigns.c (find_hard_regno_for): Ditto.
34912 2014-01-15 Richard Biener <rguenther@suse.de>
34914 PR tree-optimization/59822
34915 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
34916 (vectorizable_load): Use it to hoist defs of uses of invariant
34917 loads out of the loop.
34919 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
34920 Kugan Vivekanandarajah <kuganv@linaro.org>
34923 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
34926 2014-01-15 Richard Biener <rguenther@suse.de>
34928 PR rtl-optimization/59802
34929 * lcm.c (compute_available): Use inverted postorder to seed
34930 the initial worklist.
34932 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34935 * config/s390/s390.c (s390_preferred_reload_class): Don't return
34936 ADDR_REGS for invalid symrefs in non-PIC code.
34938 2014-01-15 Jakub Jelinek <jakub@redhat.com>
34941 * builtins.c (determine_block_size): Initialize *probable_max_size
34942 even if len_rtx is CONST_INT.
34944 2014-01-14 Andrew Pinski <apinski@cavium.com>
34946 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
34947 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
34948 (cortexa53_tunings): Likewise.
34949 (aarch64_sched_issue_rate): New function.
34950 (TARGET_SCHED_ISSUE_RATE): Define.
34952 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34954 * ira-costs.c (find_costs_and_classes): Add missed
34955 ira_init_register_move_cost_if_necessary.
34957 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34960 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
34962 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
34965 * config/i386/i386.c (type_natural_mode): Add a bool parameter
34966 to indicate if type is used for function return value. Warn ABI
34967 change if the vector mode isn't available for function return value.
34968 (ix86_function_arg_advance): Pass false to type_natural_mode.
34969 (ix86_function_arg): Likewise.
34970 (ix86_gimplify_va_arg): Likewise.
34971 (function_arg_32): Don't warn ABI change.
34972 (ix86_function_value): Pass true to type_natural_mode.
34973 (ix86_return_in_memory): Likewise.
34974 (ix86_struct_value_rtx): Removed.
34975 (TARGET_STRUCT_VALUE_RTX): Likewise.
34977 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
34979 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
34980 converting a conditional jump into a conditional return.
34982 2014-01-14 Richard Biener <rguenther@suse.de>
34984 PR tree-optimization/58921
34985 PR tree-optimization/59006
34986 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
34987 hoisting invariant stmts.
34988 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
34989 invariant loads on the preheader edge if possible.
34991 2014-01-14 Joey Ye <joey.ye@arm.com>
34993 * doc/plugin.texi (Building GCC plugins): Update to C++.
34995 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
34997 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
34998 (_mm_rcp28_round_ss): Ditto.
34999 (_mm_rsqrt28_round_sd): Ditto.
35000 (_mm_rsqrt28_round_ss): Ditto.
35001 (_mm_rcp28_sd): Ditto.
35002 (_mm_rcp28_ss): Ditto.
35003 (_mm_rsqrt28_sd): Ditto.
35004 (_mm_rsqrt28_ss): Ditto.
35005 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
35006 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
35007 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
35008 (IX86_BUILTIN_RCP28SD): Ditto.
35009 (IX86_BUILTIN_RCP28SS): Ditto.
35010 (IX86_BUILTIN_RSQRT28SD): Ditto.
35011 (IX86_BUILTIN_RSQRT28SS): Ditto.
35012 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
35013 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
35014 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
35015 (ix86_expand_special_args_builtin): Expand new FTYPE.
35016 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
35017 (srcp14<mode>): Make insn unary.
35018 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
35019 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
35020 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
35021 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
35022 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
35023 Fix rounding: make it SAE only.
35024 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35026 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35028 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
35029 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
35030 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
35031 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
35032 (round_saeonly_mask_scalar_operand4): Ditto.
35033 (round_saeonly_mask_scalar_op3): Ditto.
35034 (round_saeonly_mask_scalar_op4): Ditto.
35036 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35038 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
35039 Implement -maltivec=be for vec_insert and vec_extract.
35041 2014-01-10 DJ Delorie <dj@redhat.com>
35043 * config/msp430/msp430.md (call_internal): Don't allow memory
35044 references with SP as the base register.
35045 (call_value_internal): Likewise.
35046 * config/msp430/constraints.md (Yc): New. For memory references
35047 that don't use SP as a base register.
35049 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
35050 "an integer without a # prefix"
35051 * config/msp430/msp430.md (epilogue_helper): Use it.
35053 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35056 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
35057 AVX512F gather builtins.
35058 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
35059 on gather decls with INTEGER_TYPE masktype.
35060 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
35061 directly into the builtin rather than hoisting it before loop.
35063 PR tree-optimization/59387
35064 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
35065 (scev_const_prop): If folded_casts and type has undefined overflow,
35066 use force_gimple_operand instead of force_gimple_operand_gsi and
35067 for each added stmt if it is assign with
35068 arith_code_with_undefined_signed_overflow, call
35069 rewrite_to_defined_overflow.
35070 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
35071 gimple-fold.h instead.
35072 (arith_code_with_undefined_signed_overflow,
35073 rewrite_to_defined_overflow): Moved to ...
35074 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
35075 rewrite_to_defined_overflow): ... here. No longer static.
35076 Include gimplify-me.h.
35077 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
35078 rewrite_to_defined_overflow): New prototypes.
35080 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35082 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
35084 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
35086 * builtins.c (get_object_alignment_2): Minor tweak.
35087 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
35089 2014-01-13 Christian Bruel <christian.bruel@st.com>
35091 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
35092 optimized non constant lengths.
35094 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35097 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
35098 load as __atomic_load_N if possible.
35100 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35102 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
35104 (rs6000_expand_builtin): Adjust call.
35106 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35109 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
35110 * config/rs6000/rs6000.c: Include target-globals.h.
35111 (rs6000_set_current_function): Instead of doing target_reinit
35112 unconditionally, use save_target_globals_default_opts and
35113 restore_target_globals.
35115 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
35117 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
35118 (rs6000_expand_builtin): Handle mffs and mtfsf.
35119 (rs6000_init_builtins): Define mffs and mtfsf.
35120 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
35121 (rs6000_mffs): New pattern.
35122 (rs6000_mtfsf): New pattern.
35124 2014-01-11 Bin Cheng <bin.cheng@arm.com>
35126 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
35127 Start narrowing with START. Apply candidate-use pair
35128 and check overall cost in narrowing.
35129 (iv_ca_prune): Pass new argument.
35131 2014-01-10 Jeff Law <law@redhat.com>
35133 PR middle-end/59743
35134 * ree.c (combine_reaching_defs): Ensure the defining statement
35135 occurs before the extension when optimizing extensions with
35136 different source and destination hard registers.
35138 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35141 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
35142 vtables into the type inheritance graph.
35144 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35146 PR rtl-optimization/59754
35147 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
35148 modes in the REGNO != REGNO case.
35150 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35152 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
35154 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35156 PR tree-optimization/59745
35157 * tree-predcom.c (tree_predictive_commoning_loop): Call
35158 free_affine_expand_cache if giving up because components is NULL.
35160 * target-globals.c (save_target_globals): Allocate < 4KB structs using
35161 GC in payload of target_globals struct instead of allocating them on
35162 the heap and the larger structs separately using GC.
35163 * target-globals.h (struct target_globals): Make regs, hard_regs,
35164 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
35165 of GTY((skip)) and change type to void *.
35166 (reset_target_globals): Cast loads from those fields to corresponding
35169 2014-01-10 Steve Ellcey <sellcey@mips.com>
35172 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
35173 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
35174 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
35176 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
35179 * aarch64-modes.def (CC_Zmode): New flags mode.
35180 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
35181 represents an equality.
35182 (aarch64_get_condition_code): Handle CC_Zmode.
35183 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
35185 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35187 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
35188 extraction in good case.
35190 2014-01-10 Richard Biener <rguenther@suse.de>
35192 PR tree-optimization/59374
35193 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
35194 checking after SLP discovery. Mark stmts not participating
35195 in any SLP instance properly.
35197 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35199 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
35200 when handling a SET rtx.
35202 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35204 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
35205 (cortex-a57): Likewise.
35206 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
35208 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35210 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
35211 non-iwmmxt builtins.
35213 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35217 * ipa-devirt.c record_target_from_binfo): Take as argument
35218 stack of binfos and lookup matching one for virtual inheritance.
35219 (possible_polymorphic_call_targets_1): Update.
35221 2014-01-10 Huacai Chen <chenhc@lemote.com>
35223 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
35224 kernel strings for Loongson-2E/2F/3A.
35226 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35228 PR middle-end/59670
35229 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
35230 is_gimple_call before calling gimple_call_internal_p.
35232 2014-01-09 Steve Ellcey <sellcey@mips.com>
35234 * Makefile.in (TREE_FLOW_H): Remove.
35235 (TREE_SSA_H): Add file names from tree-flow.h.
35236 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
35237 * tree.h: Remove tree-flow.h reference.
35238 * hash-table.h: Remove tree-flow.h reference.
35239 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
35240 reference with tree-ssa-loop.h.
35242 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35244 * doc/invoke.texi: Add -maltivec={be,le} options, and document
35245 default element-order behavior for -maltivec.
35246 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
35247 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
35248 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
35249 when targeting big endian, at least for now.
35250 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
35252 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35254 PR middle-end/47735
35255 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
35256 var satisfies use_register_for_decl, just take into account type
35257 alignment, rather than decl alignment.
35259 PR tree-optimization/59622
35260 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
35261 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
35262 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
35263 Don't devirtualize for inplace at all. For targets.length () == 1,
35264 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
35266 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35268 * config/i386/i386.md (cpu): Remove the unused btver1.
35270 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35272 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
35274 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35277 * tree-core.h (struct target_globals): New forward declaration.
35278 (struct tree_target_option): Add globals field.
35279 * tree.h (TREE_TARGET_GLOBALS): Define.
35280 (prepare_target_option_nodes_for_pch): New prototype.
35281 * target-globals.h (struct target_globals): Define even if
35282 !SWITCHABLE_TARGET.
35283 * tree.c (prepare_target_option_node_for_pch,
35284 prepare_target_option_nodes_for_pch): New functions.
35285 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
35286 * config/i386/i386.c: Include target-globals.h.
35287 (ix86_set_current_function): Instead of doing target_reinit
35288 unconditionally, use save_target_globals_default_opts and
35289 restore_target_globals.
35291 2014-01-09 Richard Biener <rguenther@suse.de>
35293 PR tree-optimization/59715
35294 * tree-cfg.h (split_critical_edges): Declare.
35295 * tree-cfg.c (split_critical_edges): Export.
35296 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
35298 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
35300 * cfgexpand.c (expand_stack_vars): Optionally disable
35301 asan stack protection.
35302 (expand_used_vars): Likewise.
35303 (partition_stack_vars): Likewise.
35304 * asan.c (asan_emit_stack_protection): Optionally disable
35305 after return stack usage.
35306 (instrument_derefs): Optionally disable memory access instrumentation.
35307 (instrument_builtin_call): Likewise.
35308 (instrument_strlen_call): Likewise.
35309 (asan_protect_global): Optionally disable global variables protection.
35310 * doc/invoke.texi: Added doc for new options.
35311 * params.def: Added new options.
35312 * params.h: Likewise.
35314 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35316 PR rtl-optimization/59724
35317 * ifcvt.c (cond_exec_process_if_block): Don't call
35318 flow_find_head_matching_sequence with 0 longest_match.
35319 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
35320 non-active insns if !stop_after.
35321 (try_head_merge_bb): Revert 2014-01-07 changes.
35323 2014-01-08 Jeff Law <law@redhat.com>
35325 * ree.c (get_sub_rtx): New function, extracted from...
35326 (merge_def_and_ext): Here.
35327 (combine_reaching_defs): Use get_sub_rtx.
35329 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
35331 * cgraph.h (varpool_variable_node): Do not choke on null node.
35333 2014-01-08 Catherine Moore <clm@codesourcery.com>
35335 * config/mips/mips.md (simple_return): Attempt to use JRC
35337 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
35339 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35341 PR rtl-optimization/59137
35342 * reorg.c (steal_delay_list_from_target): Call update_block for
35344 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
35346 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35348 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
35349 two duplicate entries.
35351 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35354 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
35356 * config/mips/mips.c (mips_truncated_op_cost): New function.
35357 (mips_rtx_costs): Adjust test for BADDU.
35358 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
35360 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
35362 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
35363 (*baddu_si): ...this new pattern.
35365 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35368 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
35370 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
35372 PR middle-end/57748
35373 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
35375 (expand_expr, expand_normal): Adjust.
35376 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
35377 inner_reference_p. Use inner_reference_p to expand inner references.
35378 (store_expr): Adjust.
35379 * cfgexpand.c (expand_call_stmt): Adjust.
35381 2014-01-08 Rong Xu <xur@google.com>
35383 * gcov-io.c (gcov_var): Move from gcov-io.h.
35384 (gcov_position): Ditto.
35385 (gcov_is_error): Ditto.
35386 (gcov_rewrite): Ditto.
35387 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
35388 only part to libgcc/libgcov.h.
35390 2014-01-08 Marek Polacek <polacek@redhat.com>
35392 PR middle-end/59669
35393 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
35395 2014-01-08 Marek Polacek <polacek@redhat.com>
35398 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
35400 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35402 PR rtl-optimization/59649
35403 * stor-layout.c (get_mode_bounds): For BImode return
35404 0 and STORE_FLAG_VALUE.
35406 2014-01-08 Richard Biener <rguenther@suse.de>
35408 PR middle-end/59630
35409 * gimple.h (is_gimple_builtin_call): Remove.
35410 (gimple_builtin_call_types_compatible_p): New.
35411 (gimple_call_builtin_p): New overload.
35412 * gimple.c (is_gimple_builtin_call): Remove.
35413 (validate_call): Rename to ...
35414 (gimple_builtin_call_types_compatible_p): ... this and export. Also
35415 check return types.
35416 (validate_type): New static function.
35417 (gimple_call_builtin_p): New overload and adjust.
35418 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
35419 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
35420 (gimple_fold_stmt_to_constant_1): Likewise.
35421 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
35423 2014-01-08 Richard Biener <rguenther@suse.de>
35425 PR middle-end/59471
35426 * gimplify.c (gimplify_expr): Gimplify register-register type
35427 VIEW_CONVERT_EXPRs to separate stmts.
35429 2014-01-07 Jeff Law <law@redhat.com>
35431 PR middle-end/53623
35432 * ree.c (combine_set_extension): Handle case where source
35433 and destination registers in an extension insn are different.
35434 (combine_reaching_defs): Allow source and destination registers
35435 in extension to be different under limited circumstances.
35436 (add_removable_extension): Remove restriction that the
35437 source and destination registers in the extension are the same.
35438 (find_and_remove_re): Emit a copy from the extension's
35439 destination to its source after the defining insn if
35440 the source and destination registers are different.
35442 PR middle-end/59285
35443 * ifcvt.c (merge_if_block): If we are merging a block with more than
35444 one successor with a block with no successors, remove any BARRIER
35445 after the second block.
35447 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
35449 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
35451 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
35454 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
35455 for 14-bit register offsets when INT14_OK_STRICT is false.
35457 2014-01-07 Roland Stigge <stigge@antcom.de>
35458 Michael Meissner <meissner@linux.vnet.ibm.com>
35461 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
35462 Only check TFmode for SPE constants. Don't check TImode or TDmode.
35464 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
35466 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
35469 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
35471 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
35472 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
35473 rtx is const0_rtx or not.
35475 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
35478 * target-globals.c (save_target_globals): Remove this_fn_optab
35480 * toplev.c: Include optabs.h.
35481 (target_reinit): Temporarily restore the global options if another
35482 set of options are in force.
35484 2014-01-07 Jakub Jelinek <jakub@redhat.com>
35486 PR rtl-optimization/58668
35487 * cfgcleanup.c (flow_find_cross_jump): Don't count
35488 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
35489 to determine what is counted.
35490 (flow_find_head_matching_sequence): Use active_insn_p to determine
35492 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
35494 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
35495 determine what is counted.
35497 PR tree-optimization/59643
35498 * tree-predcom.c (split_data_refs_to_components): If one dr is
35499 read and one write, determine_offset fails and the write isn't
35500 in the bad component, just put the read into the bad component.
35502 2014-01-07 Mike Stump <mikestump@comcast.net>
35503 Jakub Jelinek <jakub@redhat.com>
35506 * tree-core.h (struct tree_optimization_option): Change optabs
35507 type from unsigned char * to void *.
35508 * optabs.c (init_tree_optimization_optabs): Adjust
35509 TREE_OPTIMIZATION_OPTABS initialization.
35511 2014-01-06 Jakub Jelinek <jakub@redhat.com>
35514 * config/i386/i386.h (struct machine_function): Add
35515 no_drap_save_restore field.
35516 * config/i386/i386.c (ix86_save_reg): Use
35517 !cfun->machine->no_drap_save_restore instead of
35518 crtl->stack_realign_needed.
35519 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
35520 this function clears frame_pointer_needed. Set
35521 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
35522 and DRAP reg is needed.
35524 2014-01-06 Marek Polacek <polacek@redhat.com>
35527 * doc/implement-c.texi: Mention that other integer types are
35528 permitted as bit-field types in strictly conforming mode.
35530 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
35532 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
35533 is newly allocated.
35535 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
35537 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
35539 2014-01-06 Martin Jambor <mjambor@suse.cz>
35542 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
35544 * ipa-prop.c (ipa_print_node_params): Fix indentation.
35546 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
35550 * var-tracking.c (add_stores): Preserve the value of the source even if
35551 we don't record the store.
35553 2014-01-06 Terry Guo <terry.guo@arm.com>
35555 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
35557 2014-01-05 Iain Sandoe <iain@codesourcery.com>
35560 * config/darwin.c (darwin_function_section): Adjust return values to
35561 correspond to optimisation changes made in r206070.
35563 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
35565 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
35566 from prefetch_block tune setting.
35567 (nocona_cost): Correct size of prefetch block to 64.
35569 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
35571 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
35572 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
35573 used to save the static chain register in the computation of the offset
35574 from which the FP registers need to be restored.
35576 2014-01-04 Jakub Jelinek <jakub@redhat.com>
35578 PR tree-optimization/59519
35579 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
35580 ICE if get_current_def (current_new_name) is already non-NULL, as long
35581 as it is a phi result of some other phi in *new_exit_bb that has
35584 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
35585 or vmovdqu* for misaligned_operand.
35586 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
35587 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
35588 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
35589 aligned_mem for AVX512F masked aligned load and store builtins and for
35590 non-temporal moves.
35592 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35594 PR tree-optimization/59651
35595 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35596 Address range for negative step should be added by TYPE_SIZE_UNIT.
35598 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35600 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35601 overlapping registers also for registers other than the stack pointer.
35603 2014-01-03 Marek Polacek <polacek@redhat.com>
35606 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35609 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35612 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35615 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35616 (push splitter): Use <P:MODE_SIZE> instead of
35617 GET_MODE_SIZE (<P:MODE>mode).
35618 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35619 (mov -1, reg peephole2): Likewise.
35620 * config/i386/sse.md (*mov<mode>_internal,
35621 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35622 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35623 *<code><mode>3, *andnot<mode>3<mask_name>,
35624 <mask_codefor><code><mode>3<mask_name>): Likewise.
35625 * config/i386/subst.md (mask_mode512bit_condition,
35626 sd_mask_mode512bit_condition): Likewise.
35628 2014-01-02 Xinliang David Li <davidxl@google.com>
35630 PR tree-optimization/59303
35631 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35632 (dump_predicates): Better output format.
35633 (pred_equal_p): New function.
35634 (is_neq_relop_p): Ditto.
35635 (is_neq_zero_form_p): Ditto.
35636 (pred_expr_equal_p): Ditto.
35637 (pred_neg_p): Ditto.
35638 (simplify_pred): Ditto.
35639 (simplify_preds_2): Ditto.
35640 (simplify_preds_3): Ditto.
35641 (simplify_preds_4): Ditto.
35642 (simplify_preds): Ditto.
35643 (push_pred): Ditto.
35644 (push_to_worklist): Ditto.
35645 (get_pred_info_from_cmp): Ditto.
35646 (is_degenerated_phi): Ditto.
35647 (normalize_one_pred_1): Ditto.
35648 (normalize_one_pred): Ditto.
35649 (normalize_one_pred_chain): Ditto.
35650 (normalize_preds): Ditto.
35651 (normalize_cond_1): Remove function.
35652 (normalize_cond): Ditto.
35653 (is_gcond_subset_of): Ditto.
35654 (is_subset_of_any): Ditto.
35655 (is_or_set_subset_of): Ditto.
35656 (is_and_set_subset_of): Ditto.
35657 (is_norm_cond_subset_of): Ditto.
35658 (pred_chain_length_cmp): Ditto.
35659 (convert_control_dep_chain_into_preds): Type change.
35660 (find_predicates): Ditto.
35661 (find_def_preds): Ditto.
35662 (destroy_predicates_vecs): Ditto.
35663 (find_matching_predicates_in_rest_chains): Ditto.
35664 (use_pred_not_overlap_with_undef_path_pred): Ditto.
35665 (is_pred_expr_subset): Ditto.
35666 (is_pred_chain_subset_of): Ditto.
35667 (is_included_in): Ditto.
35668 (is_superset_of): Ditto.
35670 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35672 Update copyright years.
35674 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35676 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
35677 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
35678 config/arc/arc.md, config/arc/arc.opt,
35679 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
35680 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
35681 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
35682 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
35683 config/linux-protos.h, config/linux.c, config/winnt-c.c,
35684 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
35685 vtable-verify.c, vtable-verify.h: Use the standard form for the
35688 2014-01-02 Tobias Burnus <burnus@net-b.de>
35690 * gcc.c (process_command): Update copyright notice dates.
35691 * gcov-dump.c: Ditto.
35693 * doc/cpp.texi: Bump @copying's copyright year.
35694 * doc/cppinternals.texi: Ditto.
35695 * doc/gcc.texi: Ditto.
35696 * doc/gccint.texi: Ditto.
35697 * doc/gcov.texi: Ditto.
35698 * doc/install.texi: Ditto.
35699 * doc/invoke.texi: Ditto.
35701 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
35703 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
35705 2014-01-01 Jakub Jelinek <jakub@redhat.com>
35707 * config/i386/sse.md (*mov<mode>_internal): Guard
35708 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
35710 PR rtl-optimization/59647
35711 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
35712 new_rtx into UNSIGNED_FLOAT rtxes.
35714 Copyright (C) 2014 Free Software Foundation, Inc.
35716 Copying and distribution of this file, with or without modification,
35717 are permitted in any medium without royalty provided the copyright
35718 notice and this notice are preserved.