1 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
3 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
5 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
6 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
7 macro with statically checked member functions.
8 * rtl.h (rtx_insn::deleted): New method.
9 (rtx_insn::set_deleted): Likewise.
10 (rtx_insn::set_undeleted): Likewise.
11 (INSN_DELETED_P): Remove.
13 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
15 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
16 result of emit_jump_insn_before to a new variable.
17 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
18 (mark_jump_label_1): Likewise.
19 (mark_jump_label_asm): Likewise.
20 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
21 * rtl.h (mark_jump_label): Adjust.
23 2014-09-15 Jakub Jelinek <jakub@redhat.com>
25 * Makefile.in (dg_target_exps): Remove.
26 (check_gcc_parallelize): Change to just an upper bound number.
27 (check-%-subtargets): Always print the non-parallelized goals.
28 (check_p_vars, check_p_comma, check_p_subwork): Remove.
29 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
30 check_p_numbers3, check_p_numbers4, check_p_numbers5,
31 check_p_numbers6): New variables.
32 (check_p_numbers): Set to sequence from 1 to 9999.
33 (check_p_subdirs): Set to sequence from 1 to minimum of
34 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
36 (check-%, check-parallel-%): Rewritten so that for parallelized
37 testing each job runs all the *.exp files, with
38 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
40 2014-09-15 David Malcolm <dmalcolm@redhat.com>
42 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
44 (arc_sets_cc_p): Likewise.
45 * config/arc/arc.c (arc_print_operand): Use methods of
46 "final_sequence" for clarity, and to enable strengthening of
47 locals "jump" and "delay" from rtx to rtx_insn *.
48 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
49 rtx_insn *; use method of rtx_sequence for typesafety.
50 (arc_get_insn_variants): Use insn method of rtx_sequence for
52 (arc_pad_return): Likewise.
53 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
54 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
55 dyn_cast to rtx_sequence *, using insn method for typesafety.
56 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
57 rtx_sequence * and use insn method when invoking get_attr_length.
58 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
59 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
60 rtx_sequence *, introducing a local "seq", using its insn method
61 from typesafety and clarity.
62 (add_sched_insns_for_speculation): Strengthen local "next" from
64 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
65 (predicate_insn): Likewise.
66 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
68 * config/cris/cris.c (cris_notice_update_cc): Likewise.
69 * config/epiphany/epiphany-protos.h
70 (extern void epiphany_insert_mode_switch_use): Likewise for param
72 (get_attr_sched_use_fpu): Likewise for param.
73 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
74 Likewise for param "insn".
75 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
76 param "insn" of "target_insert_mode_switch_use" callback.
77 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
78 (frv_issues_to_branch_unit_p): Likewise.
79 (frv_pack_insn_p): Likewise.
80 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
81 const rtx * (i.e. mutable rtx_def * const *) to
83 * config/i386/i386-protos.h (standard_sse_constant_opcode):
84 Strengthen first param from rtx to rtx_insn *.
85 (output_fix_trunc): Likewise.
86 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
87 (output_fix_trunc): Likewise.
88 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
90 (min_insn_size): Likewise for param "insn".
91 (get_mem_group): Likewise.
93 (get_insn_path): Likewise.
94 (get_insn_group): Likewise.
95 (count_num_restricted): Likewise.
96 (fits_dispatch_window): Likewise.
97 (add_insn_window): Likewise.
98 (add_to_dispatch_window): Likewise.
99 (debug_insn_dispatch_info_file): Likewise.
100 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
102 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
103 "cmp" and local "prev".
104 (m32c_output_compare): Likewise for param "insn".
105 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
106 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
107 (define_predicate "large_insn_p"): Likewise.
108 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
109 param from rtx to rtx_insn *.
110 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
111 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
112 (m68k_sched_attr_size): Likewise.
113 (sched_get_opxy_mem_type): Likewise for param "insn".
114 (m68k_sched_attr_op_mem): Likewise.
115 (sched_mem_operand_p): Likewise.
116 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
117 * config/mep/mep.c (mep_multi_slot): Likewise.
118 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
120 (mips_sync_loop_insns): Likewise.
121 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
122 method of "final_sequence" for typesafety.
123 (mips_process_sync_loop): Strengthen param "insn" from rtx to
125 (mips_output_sync_loop): Likewise.
126 (mips_sync_loop_insns): Likewise.
127 (mips_74k_agen_init): Likewise.
128 (mips_sched_init): Use NULL rather than NULL_RTX when working with
130 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
131 Strengthen param "insn" from rtx to rtx_insn *.
132 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
134 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
136 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
137 "insn". Use method of rtx_sequence for typesafety.
138 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
140 (branch_needs_nop_p): Likewise.
141 (use_skip_p): Likewise.
142 (pa_insn_refs_are_delayed): Likewise.
143 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
144 for locals "insn", "ninsn".
145 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
147 (is_cracked_insn): Likewise.
148 (is_branch_slot_insn): Likewise.
149 (is_nonpipeline_insn): Likewise.
150 (insn_terminates_group_p): Likewise.
151 (insn_must_be_first_in_group): Likewise.
152 (insn_must_be_last_in_group): Likewise.
153 (force_new_group): Likewise for param "next_insn".
154 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
156 (s390_sched_score): Likewise.
157 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
158 (rtx sfunc_uses_reg): Likewise for sole param.
159 * config/sh/sh.c (sh_print_operand): Use insn method of
160 final_sequence for typesafety.
161 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
162 Use insn method of final_sequence for typesafety.
163 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
164 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
166 (eligible_for_return_delay): Likewise.
167 (eligible_for_sibcall_delay): Likewise.
168 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
169 (eligible_for_return_delay): Likewise.
170 (eligible_for_sibcall_delay): Likewise.
171 * config/stormy16/stormy16-protos.h
172 (xstormy16_output_cbranch_hi): Likewise for final param.
173 (xstormy16_output_cbranch_si): Likewise.
174 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
175 (xstormy16_output_cbranch_si): Likewise.
176 * config/v850/v850-protos.h (notice_update_cc): Likewise.
177 * config/v850/v850.c (notice_update_cc): Likewise.
179 * final.c (get_attr_length_1): Strengthen param "insn" and param
180 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
181 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
182 (get_attr_min_length): Likewise.
183 (shorten_branches): Likewise for signature of locals "length_fun"
184 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
185 from a checked cast and use its methods for clarity and to enable
186 strengthening local "inner_insn" from rtx to rtx_insn *.
187 * genattr.c (gen_attr): When writing out the prototypes of the
188 various generated "get_attr_" functions, strengthen the params of
189 the non-const functions from rtx to rtx_insn *.
190 Similarly, strengthen the params of insn_default_length,
191 insn_min_length, insn_variable_length_p, insn_current_length.
192 (main): Similarly, strengthen the param of num_delay_slots,
193 internal_dfa_insn_code, insn_default_latency, bypass_p,
194 insn_latency, min_issue_delay, print_reservation,
195 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
196 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
197 to hook_int_rtx_insn_unreachable.
198 * genattrtab.c (write_attr_get): When writing out the generated
199 "get_attr_" functions, strengthen the param "insn" from rtx to
200 rtx_insn *, eliminating a checked cast.
201 (make_automaton_attrs): When writing out prototypes of
202 "internal_dfa_insn_code_", "insn_default_latency_" functions
203 and the "internal_dfa_insn_code" and "insn_default_latency"
204 callbacks, strengthen their params from rtx to rtx_insn *
205 * genautomata.c (output_internal_insn_code_evaluation): When
206 writing out code, add a checked cast from rtx to rtx_insn * when
207 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
208 (output_dfa_insn_code_func): Strengthen param of generated
209 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
210 (output_trans_func): Likewise for generated function
212 (output_internal_insn_latency_func): When writing out generated
213 function "internal_insn_latency", rename params from "insn" and
214 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
215 locals "insn" and "insn2" as rtx_insn * with checked casts once
216 we've proven that we're not dealing with const0_rtx.
217 (output_insn_latency_func): Strengthen param of generated
218 function "insn_latency" from rtx to rtx_insn *.
219 (output_print_reservation_func): Likewise for generated function
221 (output_insn_has_dfa_reservation_p): Likewise for generated
222 function "insn_has_dfa_reservation_p".
223 * hooks.c (hook_int_rtx_unreachable): Rename to...
224 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
225 from rtx to rtx_insn *.
226 * hooks.h (hook_int_rtx_unreachable): Likewise.
227 (extern int hook_int_rtx_insn_unreachable): Likewise.
228 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
229 (get_attr_min_length): Likewise.
230 * recog.c (get_enabled_alternatives): Likewise.
231 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
232 * reorg.c (find_end_label): Introduce local rtx "pat" and
233 strengthen local "insn" from rtx to rtx_insn *.
234 (redundant_insn): Use insn method of "seq" rather than element for
235 typesafety; strengthen local "control" from rtx to rtx_insn *.
236 * resource.c (mark_referenced_resources): Add checked cast to
237 rtx_insn * within INSN/JUMP_INSN case.
238 (mark_set_resources): Likewise.
239 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
242 2014-09-15 David Malcolm <dmalcolm@redhat.com>
244 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
245 param "label" from rtx to rtx_insn *.
246 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
248 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
249 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
250 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
251 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
252 * final.c (default_label_align_after_barrier_max_skip): Strengthen
253 param from rtx to rtx_insn *.
254 (default_loop_align_max_skip): Likewise.
255 (default_label_align_max_skip): Likewise.
256 (default_jump_align_max_skip): Likewise.
257 * target.def (label_align_after_barrier_max_skip): Likewise.
258 (loop_align_max_skip): Likewise.
259 (label_align_max_skip): Likewise.
260 (jump_align_max_skip): Likewise.
261 * targhooks.h (default_label_align_after_barrier_max_skip):
263 (default_loop_align_max_skip): Likewise.
264 (default_label_align_max_skip): Likewise.
265 (default_jump_align_max_skip): Likewise.
267 2014-09-15 David Malcolm <dmalcolm@redhat.com>
269 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
270 from const_rtx to const rtx_insn *. Update union members from rtx
272 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
273 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
274 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
275 strengthen both params from const_rtx to const rtx_insn *.
276 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
277 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
278 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
280 * target.def (can_follow_jump): Strengthen both params from
281 const_rtx to const rtx_insn *, and update default implementation
282 from hook_bool_const_rtx_const_rtx_true to
283 hook_bool_const_rtx_insn_const_rtx_insn_true.
285 2014-09-15 David Malcolm <dmalcolm@redhat.com>
287 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
288 "insn" from rtx to rtx_insn *.
289 * sched-int.h (deps_start_bb): Likewise for 2nd param.
291 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
292 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
293 Anna Tikhonova <anna.tikhonova@intel.com>
294 Ilya Tocar <ilya.tocar@intel.com>
295 Andrey Turetskiy <andrey.turetskiy@intel.com>
296 Ilya Verbin <ilya.verbin@intel.com>
297 Kirill Yukhin <kirill.yukhin@intel.com>
298 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
301 (define_insn "vcvtph2ps<mask_name>"): Add masking.
302 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
303 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
304 (define_expand "vcvtps2ph_mask"): New.
305 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
306 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
307 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
309 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
310 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
311 Anna Tikhonova <anna.tikhonova@intel.com>
312 Ilya Tocar <ilya.tocar@intel.com>
313 Andrey Turetskiy <andrey.turetskiy@intel.com>
314 Ilya Verbin <ilya.verbin@intel.com>
315 Kirill Yukhin <kirill.yukhin@intel.com>
316 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
318 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
320 (define_mode_iterator VI24_AVX512BW_1): Ditto.
321 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
322 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
323 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
324 also for TARGET_AVX512VL.
325 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
327 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
329 * doc/install.texi (Options specification): add
330 --disable-libsanitizer item.
332 2014-09-14 James Clarke <jrtc27@jrtc27.com>
333 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
336 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
338 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
339 kernel version check to avoid incrementing it after every major OS X
341 (darwin_default_min_version): Avoid static memory buffer.
343 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
345 * tree.c (need_assembler_name_p): Store C++ type mangling only
348 2014-09-13 Marek Polacek <polacek@redhat.com>
350 * tree.c (protected_set_expr_location): Don't check whether T is
353 2014-09-12 DJ Delorie <dj@redhat.com>
355 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
356 (extend_and_shift1_hipsi2): Likewise.
357 (extend_and_shift2_hipsi2): Likewise.
359 2014-09-12 David Malcolm <dmalcolm@redhat.com>
361 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
362 with NULL when dealing with an insn.
363 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
364 from rtx to rtx_insn *.
365 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
366 const_rtx to const rtx_insn *.
367 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
369 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
371 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
374 2014-09-12 Joseph Myers <joseph@codesourcery.com>
376 * target.def (libgcc_floating_mode_supported_p): New hook.
377 * targhooks.c (default_libgcc_floating_mode_supported_p): New
379 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
380 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
381 (LIBGCC2_HAS_TF_MODE): Remove.
382 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
383 * doc/tm.texi: Regenerate.
384 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
386 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
387 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
388 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
389 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
390 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
391 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
392 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
393 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
394 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
395 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
397 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
398 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
399 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
400 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
401 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
402 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
403 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
404 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
405 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
406 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
407 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
408 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
409 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
410 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
412 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
414 (ia64_libgcc_floating_mode_supported_p): New function.
415 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
416 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
417 (IA64_NO_LIBGCC_TFMODE): Define.
418 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
419 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
421 (pdp11_scalar_mode_supported_p): New function.
422 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
423 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
425 2014-09-12 Richard Biener <rguenther@suse.de>
428 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
430 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
432 * tree.c (integer_each_onep): New function.
433 * tree.h (integer_each_onep): Declare it.
434 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
435 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
436 (X & 1) == 0 for vector and complex.
438 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
440 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
442 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
443 cost to spilling from integer to FP registers.
445 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
447 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
449 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
450 are now handled correctly.
452 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
454 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
455 handling of CALLER_SAVE_REGS and POINTER_REGS.
457 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
459 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
460 the number of hard registers.
462 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
463 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
464 Anna Tikhonova <anna.tikhonova@intel.com>
465 Ilya Tocar <ilya.tocar@intel.com>
466 Andrey Turetskiy <andrey.turetskiy@intel.com>
467 Ilya Verbin <ilya.verbin@intel.com>
468 Kirill Yukhin <kirill.yukhin@intel.com>
469 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
472 (define_mode_iterator VI48_AVX512VL): New.
473 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
474 "avx512f_vternlog<mode>_maskz" and update mode iterator.
475 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
476 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
477 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
478 "avx512f_vternlog<mode>_mask" and update mode iterator.
479 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
480 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
482 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
483 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
484 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
485 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
486 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
487 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
489 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
490 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
491 Anna Tikhonova <anna.tikhonova@intel.com>
492 Ilya Tocar <ilya.tocar@intel.com>
493 Andrey Turetskiy <andrey.turetskiy@intel.com>
494 Ilya Verbin <ilya.verbin@intel.com>
495 Kirill Yukhin <kirill.yukhin@intel.com>
496 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
498 * config/i386/sse.md (VI128_256): Delete.
499 (define_mode_iterator VI124_256): New.
500 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
501 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
502 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
503 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
504 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
505 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
506 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
507 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
509 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
510 in presence of AVX-512.
512 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
513 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
514 Anna Tikhonova <anna.tikhonova@intel.com>
515 Ilya Tocar <ilya.tocar@intel.com>
516 Andrey Turetskiy <andrey.turetskiy@intel.com>
517 Ilya Verbin <ilya.verbin@intel.com>
518 Kirill Yukhin <kirill.yukhin@intel.com>
519 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
522 (define_expand "<avx512>_gathersi<mode>"): Rename from
523 "avx512f_gathersi<mode>".
524 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
525 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
526 (define_expand "<avx512>_gatherdi<mode>"): Rename from
527 "avx512f_gatherdi<mode>".
528 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
529 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
531 (define_expand "<avx512>_scattersi<mode>"): Rename from
532 "avx512f_scattersi<mode>".
533 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
534 (define_expand "<avx512>_scatterdi<mode>"): Rename from
535 "avx512f_scatterdi<mode>".
536 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
538 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
540 * ira.h (ira_finish_once): Delete.
541 * ira-int.h (target_ira_int::~target_ira_int): Declare.
542 (target_ira_int::free_ira_costs): Likewise.
543 (target_ira_int::free_register_move_costs): Likewise.
544 (ira_finish_costs_once): Delete.
545 * ira.c (free_register_move_costs): Replace with...
546 (target_ira_int::free_register_move_costs): ...this new function.
547 (target_ira_int::~target_ira_int): Define.
548 (ira_init): Call free_register_move_costs as a member function rather
549 than a global function.
550 (ira_finish_once): Delete.
551 * ira-costs.c (free_ira_costs): Replace with...
552 (target_ira_int::free_ira_costs): ...this new function.
553 (ira_init_costs): Call free_ira_costs as a member function rather
554 than a global function.
555 (ira_finish_costs_once): Delete.
556 * target-globals.c (target_globals::~target_globals): Call the
557 target_ira_int destructor.
558 * toplev.c: Include lra.h.
559 (finalize): Call lra_finish_once rather than ira_finish_once.
561 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
563 * common.opt (flto-odr-type-merging): New flag.
564 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
565 (types_same_for_odr): Likewise.
566 (odr_subtypes_equivalent_p): Likewise.
567 (add_type_duplicate): Do not walk type variants.
568 (register_odr_type): New function.
569 * ipa-utils.h (register_odr_type): Declare.
570 (odr_type_p): New function.
571 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
573 * doc/invoke.texi (-flto-odr-type-merging): Document.
574 * tree.c (need_assembler_name_p): Compute ODR names when asked
576 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
578 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
581 * config/i386/i386.c (ix86_option_override_internal): Also turn
582 off OPTION_MASK_ABI_X32 for -m16.
584 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
586 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
589 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
592 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
593 Directly forward to __*_DENORM_MIN__.
595 2014-09-11 David Malcolm <dmalcolm@redhat.com>
597 * rtl.h (LABEL_REF_LABEL): New macro.
599 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
600 of XEXP (, 0), where we know that we have a LABEL_REF.
601 * cfgbuild.c (make_edges): Likewise.
602 (purge_dead_tablejump_edges): Likewise.
603 * cfgexpand.c (convert_debug_memory_address): Likewise.
604 * cfgrtl.c (patch_jump_insn): Likewise.
605 * combine.c (distribute_notes): Likewise.
606 * cse.c (hash_rtx_cb): Likewise.
607 (exp_equiv_p): Likewise.
608 (fold_rtx): Likewise.
609 (check_for_label_ref): Likewise.
610 * cselib.c (rtx_equal_for_cselib_1): Likewise.
611 (cselib_hash_rtx): Likewise.
612 * emit-rtl.c (mark_label_nuses): Likewise.
613 * explow.c (convert_memory_address_addr_space): Likewise.
614 * final.c (output_asm_label): Likewise.
615 (output_addr_const): Likewise.
616 * gcse.c (add_label_notes): Likewise.
617 * genconfig.c (walk_insn_part): Likewise.
618 * genrecog.c (validate_pattern): Likewise.
619 * ifcvt.c (cond_exec_get_condition): Likewise.
620 (noce_emit_store_flag): Likewise.
621 (noce_get_alt_condition): Likewise.
622 (noce_get_condition): Likewise.
623 * jump.c (maybe_propagate_label_ref): Likewise.
624 (mark_jump_label_1): Likewise.
625 (redirect_exp_1): Likewise.
626 (rtx_renumbered_equal_p): Likewise.
627 * lra-constraints.c (operands_match_p): Likewise.
628 * reload.c (operands_match_p): Likewise.
629 (find_reloads): Likewise.
630 * reload1.c (set_label_offsets): Likewise.
631 * reorg.c (get_branch_condition): Likewise.
632 * rtl.c (rtx_equal_p_cb): Likewise.
633 (rtx_equal_p): Likewise.
634 * rtlanal.c (reg_mentioned_p): Likewise.
635 (rtx_referenced_p): Likewise.
636 (get_condition): Likewise.
637 * sched-vis.c (print_value): Likewise.
638 * varasm.c (const_hash_1): Likewise.
639 (compare_constant): Likewise.
640 (const_rtx_hash_1): Likewise.
641 (output_constant_pool_1): Likewise.
643 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
645 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
646 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
648 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
649 cr6_test_for_lt_reverse): Ditto.
651 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
654 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
656 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
658 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
659 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
660 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
661 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
664 (aarch64_fold_builtin): Remove all reinterpret cases.
666 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
668 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
670 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
671 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
672 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
673 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
674 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
675 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
676 aarch64_reinterpretv2df<mode>): Delete.
678 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
680 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
681 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
682 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
683 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
684 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
685 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
686 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
687 vreinterpret_u32_f64): Use cast.
689 * config/aarch64/iterators.md (VD_RE): Delete.
691 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
693 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
694 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
695 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
696 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
697 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
698 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
699 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
700 Replace inline assembler with __aarch64_vset_lane_any.
702 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
704 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
706 (vmull_high_lane_s32): Likewise.
707 (vmull_high_lane_u16): Likewise.
708 (vmull_high_lane_u32): Likewise.
710 2014-09-11 Jason Merrill <jason@redhat.com>
713 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
715 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
718 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
719 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
720 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
722 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
723 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
724 Anna Tikhonova <anna.tikhonova@intel.com>
725 Ilya Tocar <ilya.tocar@intel.com>
726 Andrey Turetskiy <andrey.turetskiy@intel.com>
727 Ilya Verbin <ilya.verbin@intel.com>
728 Kirill Yukhin <kirill.yukhin@intel.com>
729 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
732 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
733 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
734 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
736 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
737 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
739 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
741 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
742 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
743 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
744 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
745 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
746 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
747 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
748 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
750 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
752 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
753 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
754 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
756 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
758 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
759 to access removed nodes.
761 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
763 PR tree-optimization/63186
764 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
765 (mark_nonssa_use): Likewise.
766 (verify_non_ssa_vars): Verify all header blocks for label
769 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
770 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
771 Anna Tikhonova <anna.tikhonova@intel.com>
772 Ilya Tocar <ilya.tocar@intel.com>
773 Andrey Turetskiy <andrey.turetskiy@intel.com>
774 Ilya Verbin <ilya.verbin@intel.com>
775 Kirill Yukhin <kirill.yukhin@intel.com>
776 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
779 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
780 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
781 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
782 "<avx2_avx512f>_permvar<mode><mask_name>".
783 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
784 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
785 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
786 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
788 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
789 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
790 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
791 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
793 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
795 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
796 V2DF, V4SF, DF, and DI modes.
797 (vsx_fmav2df2): Likewise.
798 (vsx_float_fix_<mode>2): Likewise.
799 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
801 2014-09-10 Xinliang David Li <davidxl@google.com>
804 * config/arm/arm.md (movcond_addsi): Handle case where source
805 and target operands are the same.
807 2014-09-10 David Malcolm <dmalcolm@redhat.com>
809 * final.c (this_is_asm_operands): Strengthen this variable from
810 rtx to const rtx_insn *.
811 * output.h (this_is_asm_operands): Likewise.
812 * rtl-error.c (location_for_asm): Strengthen param "insn" from
813 const_rtx to const rtx_insn *.
814 (diagnostic_for_asm): Likewise.
815 * rtl-error.h (error_for_asm): Likewise.
816 (warning_for_asm): Likewise.
818 2014-09-10 David Malcolm <dmalcolm@redhat.com>
820 * genextract.c (print_header): When writing out insn_extract to
821 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
822 * recog.h (insn_extract): Strengthen the param from rtx to
825 2014-09-10 Mike Stump <mikestump@comcast.net>
827 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
830 2014-09-10 Martin Jambor <mjambor@suse.cz>
832 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
833 (analyze): Do not set analyze flag if expand_thunk returns false;.
834 (create_wrapper): Likewise.
835 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
837 2014-09-10 Martin Jambor <mjambor@suse.cz>
840 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
841 new decl properly. Analyze the new thunk if it is expanded.
843 2014-09-10 Andreas Schwab <schwab@suse.de>
845 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
846 [USED_FOR_TARGET]: Define.
848 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
850 * config/mips/mips.c (mips_secondary_reload_class): Handle
853 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
855 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
858 2014-09-10 Jakub Jelinek <jakub@redhat.com>
860 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
861 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
862 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
863 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
864 flag_delete_null_pointer_checks for them.
865 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
866 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
867 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
868 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
869 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
871 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
872 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
873 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
874 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
875 * doc/invoke.texi (-fsanitize=nonnull-attribute,
876 -fsanitize=returns-nonnull-attribute): Document.
878 * ubsan.h (struct ubsan_mismatch_data): Removed.
879 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
880 * ubsan.c (ubsan_source_location): For unknown locations,
881 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
882 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
883 Allow more than one location and arbitrary extra arguments passed
884 in ... instead of through MISMATCH pointer.
885 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
886 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
887 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
890 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
891 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
892 Anna Tikhonova <anna.tikhonova@intel.com>
893 Ilya Tocar <ilya.tocar@intel.com>
894 Andrey Turetskiy <andrey.turetskiy@intel.com>
895 Ilya Verbin <ilya.verbin@intel.com>
896 Kirill Yukhin <kirill.yukhin@intel.com>
897 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
900 (define_mode_iterator VI48F): New.
901 (define_insn "<avx512>_compress<mode>_mask"): Rename from
902 "avx512f_compress<mode>_mask" and update mode iterator.
903 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
904 "avx512f_compressstore<mode>_mask" and update mode iterator.
905 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
906 "avx512f_expand<mode>_maskz" and update mode iterator.
907 (define_insn "<avx512>_expand<mode>_mask"): Rename from
908 "avx512f_expand<mode>_mask" and update mode iterator.
910 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
911 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
912 Anna Tikhonova <anna.tikhonova@intel.com>
913 Ilya Tocar <ilya.tocar@intel.com>
914 Andrey Turetskiy <andrey.turetskiy@intel.com>
915 Ilya Verbin <ilya.verbin@intel.com>
916 Kirill Yukhin <kirill.yukhin@intel.com>
917 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
920 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
921 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
922 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
923 avx512dq_rangepv4sf_mask.
925 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
927 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
928 (define_insn "reduces<mode>"): Ditto.
929 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
931 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
932 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
933 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
935 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
936 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
937 Anna Tikhonova <anna.tikhonova@intel.com>
938 Ilya Tocar <ilya.tocar@intel.com>
939 Andrey Turetskiy <andrey.turetskiy@intel.com>
940 Ilya Verbin <ilya.verbin@intel.com>
941 Kirill Yukhin <kirill.yukhin@intel.com>
942 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
945 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
946 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
947 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
948 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
949 avx512vl_getmantv2df_mask.
950 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
951 avx512f_vgetmantv4sf_round.
953 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
954 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
956 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
957 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
958 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
959 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
961 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
962 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
963 update mode iterator.
965 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
966 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
969 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
970 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
971 update mode iterator.
972 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
973 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
976 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
977 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
979 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
980 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
981 update mode iterator.
982 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
983 "avx512f_getmant<mode><round_saeonly_name>".
985 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
988 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
990 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
991 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
992 Anna Tikhonova <anna.tikhonova@intel.com>
993 Ilya Tocar <ilya.tocar@intel.com>
994 Andrey Turetskiy <andrey.turetskiy@intel.com>
995 Ilya Verbin <ilya.verbin@intel.com>
996 Kirill Yukhin <kirill.yukhin@intel.com>
997 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
999 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1000 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1001 (define_mode_iterator FMAMODE_AVX512): New.
1002 (define_mode_iterator FMAMODE): Remove conditions.
1003 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1004 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1005 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1007 (define_mode_iterator FMAMODE_NOVF512): Remove.
1008 (define_insn "*fma_fmadd_<mode>"): Rename from
1009 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1010 FMAMODE mode iterator.
1011 (define_mode_iterator VF_SF_AVX512VL): New.
1012 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1013 Use VF_SF_AVX512VL mode iterator.
1014 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1015 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1017 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1018 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1020 (define_insn "*fma_fmsub_<mode>"): Rename from
1021 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1022 FMAMODE mode iterator.
1023 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1024 Use VF_SF_AVX512VL mode iterator.
1025 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1026 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1028 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1029 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1031 (define_insn "*fma_fnmadd_<mode>"): Rename from
1032 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1033 use FMAMODE mode iterator.
1034 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1035 Use VF_SF_AVX512VL mode iterator.
1036 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1037 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1039 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1040 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1042 (define_insn "*fma_fnmsub_<mode>"): Rename from
1043 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1044 FMAMODE mode iterator.
1045 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1046 Use VF_SF_AVX512VL mode iterator.
1047 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1048 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1050 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1051 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1053 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1054 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1055 use VF_AVX512VL mode iterator.
1056 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1057 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1059 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1060 Use VF_SF_AVX512VL mode iterator.
1061 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1062 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1064 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1065 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1067 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1068 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1069 remove usage of subst.
1070 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1071 Use VF_SF_AVX512VL mode iterator.
1072 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1073 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1075 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1076 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1079 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1082 * calls.c (precompute_arguments): Check
1083 promoted_for_signed_and_unsigned_p and set the promoted mode.
1084 (promoted_for_signed_and_unsigned_p): New function.
1085 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1086 and set the promoted mode.
1087 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1088 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1089 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1091 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1093 * opth-gen.awk: Generate mapping from cpp message reasons to the
1094 options that enable them.
1095 * doc/options.texi (CppReason): Document.
1097 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1099 * doc/invoke.texi (Wnormalized=): Update.
1101 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1104 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1105 operands. Split off the constant operand alternative to ...
1106 (*bool<mode>3_imm): New.
1108 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1110 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1111 const rtx_insn *, and move prototype to above...
1112 (single_set): ...this. Convert this from a macro to an inline
1113 function, enforcing the requirement that the param is a const
1115 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1117 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1118 Strengthen both params from rtx to rtx_insn *.
1119 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1120 Likewise; introduce locals "producer_set", "consumer_set", using
1121 them in place of "producer" and "consumer" when dealing with SET
1123 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1124 when invoking single_set in region guarded by INSN_P.
1125 (avr_out_bitop): Likewise.
1126 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1127 region guarded by GET_CODE check, using methods to strengthen
1128 local "this_insn" from rtx to rtx_insn *, and for clarity.
1129 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1130 Strengthen local "insn" from rtx to rtx_insn *.
1131 (define_insn_and_split "xload<mode>_A"): Likewise.
1132 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1134 (find_load): Likewise for return type.
1135 (workaround_speculation): Likewise for both locals named
1137 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1139 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1141 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1143 * config/h8300/h8300.c (notice_update_cc): Likewise.
1144 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1145 "insn" and "dep_insn".
1146 (exact_store_load_dependency): Likewise for both params.
1147 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1148 since this now clashes with inline function. Instead, delay
1149 calling single_set until the point where its needed, and then
1150 assign the result to "compare_set" and rework the conditional that
1152 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1153 local "last" from rtx to rtx_insn *.
1154 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1156 (mips_store_data_bypass_p): Likewise for both params.
1157 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1159 (mips_store_data_bypass_p): Likewise for both params.
1160 (mips_orphaned_high_part_p): Likewise for param "insn".
1161 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1162 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1163 Introduce local rtx "insn2_pat".
1164 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1166 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1167 Introduce local rtx "set", using it in place of "insn" for the
1168 result of single_set. This appears to fix a bug, since the call
1169 to find_regno_note on a SET does nothing.
1170 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1171 params from rtx to rtx_insn *.
1172 (set_to_load_agen): Likewise.
1173 * config/s390/s390.c (s390_label_align): Likewise for local
1174 "prev_insn". Introduce new rtx locals "set" and "src", using
1175 them in place of "prev_insn" for the results of single_set
1176 and SET_SRC respectively.
1177 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1178 Introduce new rtx local "set" using in place of "jump" for the
1179 result of single_set. Use SET_SRC (set) rather than plain
1181 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1183 (noncall_uses_reg): Likewise.
1184 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1185 guarded by GET_CODE check, using its methods for clarity, and to
1186 enable strengthening local "this_insn" from rtx to rtx_insn *.
1187 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1188 "insn" from rtx to rtx_insn *.
1189 (define_expand "umulhisi3"): Likewise.
1190 (define_expand "smulsi3_highpart"): Likewise.
1191 (define_expand "umulsi3_highpart"): Likewise.
1192 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1193 local "after". Replace GET_CODE check with a dyn_cast,
1194 introducing new local rtx_sequence * "seq", using insn method for
1197 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1198 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1199 place of "insn" once we're dealing with patterns rather than the
1201 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1202 (scan_trace): Likewise for local "elt", updating lookups within
1203 sequence to use insn method rather than element method.
1204 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1206 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1207 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1208 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1209 invoking single_set.
1210 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1211 "insn" from rtx to rtx_insn *.
1212 (skip_usage_debug_insns): Likewise for return type, adding a
1214 (check_secondary_memory_needed_p): Likewise for local "insn".
1215 (inherit_reload_reg): Likewise.
1216 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1217 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1219 (store_data_bypass_p): Likewise for both params.
1220 (if_test_bypass_p): Likewise.
1221 * recog.h (store_data_bypass_p): Likewise for both params.
1222 (if_test_bypass_p): Likewise.
1223 * reload.c (find_equiv_reg): Likewise for local "where".
1224 * reorg.c (delete_jump): Likewise for param "insn".
1225 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1226 to const rtx_insn *.
1227 * store-motion.c (replace_store_insn): Likewise for param "del".
1228 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1229 and use its methods for clarity, and to strengthen local "del"
1230 from rtx to rtx_insn *.
1231 (build_store_vectors): Use insn method of "st" when calling
1232 replace_store_insn for typesafety and clarity.
1234 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1236 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1237 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1238 on how to make it legal in future.
1240 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1242 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1244 (restinsn): Likewise.
1245 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1247 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1249 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1251 (arc_hazard): Likewise for both params.
1252 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1253 checked casts to rtx_sequence * and uses of the insn method for
1255 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1256 (arc_adjust_insn_length): Likewise for param "insn".
1257 (struct insn_length_parameters_s): Likewise for first param of
1258 "get_variants" callback field.
1259 (arc_get_insn_variants): Likewise for first param and local
1260 "inner". Replace a check of GET_CODE with a dyn_cast to
1261 rtx_sequence *, using methods for type-safety and clarity.
1262 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1263 rtx_sequence * and uses of the insn method for type-safety when
1264 invoking arc_adjust_insn_length.
1265 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1267 (arm_address_offset_is_imm): Likewise.
1268 (struct tune_params): Likewise for params 1 and 3 of the
1269 "sched_adjust_cost" callback field.
1270 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1271 params 1 and 3 ("insn" and "dep").
1272 (xscale_sched_adjust_cost): Likewise.
1273 (fa726te_sched_adjust_cost): Likewise.
1274 (cortexa7_older_only): Likewise for param "insn".
1275 (cortexa7_younger): Likewise.
1276 (arm_attr_length_move_neon): Likewise.
1277 (arm_address_offset_is_imm): Likewise.
1278 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1279 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1280 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1281 (workaround_speculation): Likewise for local "last_condjump".
1282 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1283 (shadow_or_blockage_p): Likewise.
1284 (get_unit_reqs): Likewise.
1285 (get_unit_operand_masks): Likewise.
1286 (c6x_registers_update): Likewise.
1287 (returning_call_p): Likewise.
1288 (can_use_callp): Likewise.
1289 (convert_to_callp): Likewise.
1290 (find_last_same_clock): Likwise for local "t".
1291 (reorg_split_calls): Likewise for local "shadow".
1292 (hwloop_pattern_reg): Likewise for param "insn".
1293 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1294 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1295 (frv_extract_membar): Likewise.
1296 (frv_optimize_membar_local): Strengthen param "last_membar" from
1297 rtx * to rtx_insn **.
1298 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1300 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1302 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1303 both params from rtx to rtx_insn *.
1304 (ia64_ld_address_bypass_p): Likewise.
1305 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1307 (ia64_safe_type): Likewise.
1308 (group_barrier_needed): Likewise.
1309 (safe_group_barrier_needed): Likewise.
1310 (ia64_single_set): Likewise.
1311 (is_load_p): Likewise.
1312 (record_memory_reference): Likewise.
1313 (get_mode_no_for_insn): Likewise.
1314 (important_for_bundling_p): Likewise.
1315 (unknown_for_bundling_p): Likewise.
1316 (ia64_st_address_bypass_p): Likewise for both params.
1317 (ia64_ld_address_bypass_p): Likewise.
1318 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1319 in place of rtx "x" after the emit_insn call.
1320 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1321 Strengthen param from rtx to rtx_insn *.
1322 (ix86_agi_dependent): Likewise for both params.
1323 (ix86_attr_length_immediate_default): Likewise for param 1.
1324 (ix86_attr_length_address_default): Likewise for param.
1325 (ix86_attr_length_vex_default): Likewise for param 1.
1326 * config/i386/i386.c (ix86_attr_length_immediate_default):
1327 Likewise for param "insn".
1328 (ix86_attr_length_address_default): Likewise.
1329 (ix86_attr_length_vex_default): Likewise.
1330 (ix86_agi_dependent): Likewise for both params.
1331 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1332 (vselect_insn): Likewise for this variable.
1333 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1335 (m68k_sched_attr_opy_type): Likewise.
1336 * config/m68k/m68k.c (sched_get_operand): Likewise.
1337 (sched_attr_op_type): Likewise.
1338 (m68k_sched_attr_opx_type): Likewise.
1339 (m68k_sched_attr_opy_type): Likewise.
1340 (sched_get_reg_operand): Likewise.
1341 (sched_get_mem_operand): Likewise.
1342 (m68k_sched_address_bypass_p): Likewise for both params.
1343 (sched_get_indexed_address_scale): Likewise.
1344 (m68k_sched_indexed_address_bypass_p): Likewise.
1345 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1346 (m68k_sched_indexed_address_bypass_p): Likewise.
1347 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1348 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1350 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1351 params from rtx to rtx_insn *.
1352 (mips_fmadd_bypass): Likewise.
1353 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1354 (mips_linked_madd_p): Likewise.
1355 (mips_macc_chains_last_hilo): Likewise for this variable.
1356 (mips_macc_chains_record): Likewise for param.
1357 (vr4130_last_insn): Likewise for this variable.
1358 (vr4130_swap_insns_p): Likewise for both params.
1359 (mips_ls2_variable_issue): Likewise for param.
1360 (mips_need_noat_wrapper_p): Likewise for param "insn".
1361 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1362 in place of "x" after the emit_insn.
1363 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1364 params from rtx to rtx_insn *.
1365 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1366 (pa_combine_instructions): Introduce local "par" for result of
1367 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1369 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1370 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1371 (rl78_alloc_physical_registers_op1): Likewise.
1372 (rl78_alloc_physical_registers_op2): Likewise.
1373 (rl78_alloc_physical_registers_ro1): Likewise.
1374 (rl78_alloc_physical_registers_cmp): Likewise.
1375 (rl78_alloc_physical_registers_umul): Likewise.
1376 (rl78_alloc_address_registers_macax): Likewise.
1377 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1378 * config/s390/predicates.md (execute_operation): Likewise for
1380 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1382 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1383 (addr_generation_dependency_p): Likewise for param "insn".
1384 (s390_agen_dep_p): Likewise for both params.
1385 (s390_fpload_toreg): Likewise for param "insn".
1386 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1387 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1389 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1390 * config/sh/sh_treg_combine.cc
1391 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1393 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1394 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1395 "and_insn", "load", "shift".
1396 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1398 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1399 for XEXP (note, 0) of the REG_CC_SETTER note.
1400 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1401 rtx_insn *, eliminating a checked cast made redundant by this.
1402 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1404 * genattr.c (main): When writing out the prototype to
1405 const_num_delay_slots, strengthen the param from rtx to
1407 * genattrtab.c (write_const_num_delay_slots): Likewise when
1408 writing out the implementation of const_num_delay_slots.
1409 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1410 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1411 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1412 favor of new rtx locals "src" and "set" and new local rtx_insn *
1414 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1416 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1417 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1419 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1420 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1421 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1422 the top-level scope, replacing with new more tightly-scoped rtx
1423 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1424 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1426 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1428 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1430 (ira_setup_alts): Likewise for param "insn".
1431 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1432 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1434 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1435 new more-tightly scoped rtx locals "add3_insn", "insn",
1436 "add2_insn" and rtx_insn * "move_insn".
1437 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1438 checked cast on result of gen_move_insn when invoking
1440 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1442 (verify_changes): Add a checked cast on "object" when invoking
1444 (extract_insn_cached): Strengthen param "insn" from rtx to
1446 (extract_constrain_insn_cached): Likewise.
1447 (extract_insn): Likewise.
1448 * recog.h (insn_invalid_p): Likewise for param 1.
1449 (recog_memoized): Likewise for param.
1450 (extract_insn): Likewise.
1451 (extract_constrain_insn_cached): Likewise.
1452 (extract_insn_cached): Likewise.
1453 * reload.c (can_reload_into): Likewise for local "test_insn".
1454 * reload.h (cleanup_subreg_operands): Likewise for param.
1455 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1456 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1457 result of emit_insn. Remove a checked cast made redundant by this
1459 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1461 * sel-sched.c (get_reg_class): Likewise.
1463 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1464 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1466 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1467 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1469 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1471 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1473 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1474 const rtx_insn *, and from rtx to rtx_insn * for the other
1476 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1477 INSN_LOCATION, since we know INSN_P holds.
1478 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1479 (insn_file): Likewise.
1480 (insn_scope): Likewise.
1481 (insn_location): Likewise.
1483 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1484 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1485 for the result of gen_load_const_gp.
1486 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1487 param from rtx to rtx_insn *.
1488 * config/rs6000/rs6000.c (output_call): Likewise.
1489 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1490 introducing a checked cast to rtx_sequence * and use of the insn
1492 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1493 from rtx to rtx_insn *.
1494 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1495 (insn_line): Likewise.
1496 (insn_file): Likewise.
1497 (insn_location): Likewise.
1498 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1499 from rtx to rtx_insn *.
1500 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1501 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1502 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1504 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1505 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1507 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1509 * combine.c (try_combine): Eliminate checked cast on result of
1511 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1512 autogenerated one by strengthening the return type and params 2 and 3
1513 from rtx to rtx_insn *, and by naming the params.
1514 * gengenrtl.c (special_rtx): Add INSN to those that are
1516 * rtl.h (gen_rtx_INSN): New prototype.
1518 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1520 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1522 (no_equiv): Likewise.
1523 (update_equiv_regs): Likewise.
1524 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1525 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1526 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1528 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1529 from rtx to rtx_insn_list *.
1530 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1531 rtx_insn_list * and use methods for clarity and typesafety.
1532 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1534 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1535 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1536 an INSN_LIST, not an insn.
1537 (reverse_equiv_p): Strengthen local "insns" from rtx to
1538 rtx_insn_list * and use methods for clarity and typesafety.
1539 (contains_reloaded_insn_p): Likewise for local "list".
1541 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1543 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1544 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1545 (arm_builtin_vectorized_function): Likewise.
1546 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1547 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1549 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1551 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1552 * builtins.h (default_target_builtins): Likewise.
1553 * gcse.h (default_target_gcse): Likewise.
1554 * target-globals.h (target_globals): Add a destructor. Convert
1555 void-pointer fields back to their real type and change from
1556 GTY((atomic)) to GTY((skip)).
1557 (restore_target_globals): Remove casts accordingly.
1558 * target-globals.c (save_target_globals): Use XCNEW rather than
1559 ggc_internal_cleared_alloc to allocate non-GC structures.
1560 Use ggc_cleared_alloc to allocate the target_globals structure
1562 (target_globals::~target_globals): Define.
1564 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1566 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1567 mnemonic instead of fldmfdd.
1568 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1569 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1570 Output vpush when address register is SP.
1571 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1572 (vfp_output_vstmd): ... This.
1573 * config/arm/vfp.md (push_multi_vfp): Update call to
1576 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1578 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1580 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1582 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1583 (*sqrtdf2_vfp): Likewise.
1584 (*cmpsf_vfp): Likewise.
1585 (*cmpsf_trap_vfp): Likewise.
1586 (*cmpdf_vfp): Likewise.
1587 (*cmpdf_trap_vfp): Likewise.
1589 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1591 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1592 (*truncdfsf2_vfp): Likewise.
1593 (*truncsisf2_vfp): Likewise.
1594 (*truncsidf2_vfp): Likewise.
1595 (fixuns_truncsfsi2): Likewise.
1596 (fixuns_truncdfsi2): Likewise.
1597 (*floatsisf2_vfp): Likewise.
1598 (*floatsidf2_vfp): Likewise.
1599 (floatunssisf2): Likewise.
1600 (floatunssidf2): Likewise.
1602 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1604 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1605 (*muldf3_vfp): Likewise.
1606 (*mulsf3negsf_vfp): Likewise.
1607 (*muldf3negdf_vfp): Likewise.
1608 (*mulsf3addsf_vfp): Likewise.
1609 (*muldf3adddf_vfp): Likewise.
1610 (*mulsf3subsf_vfp): Likewise.
1611 (*muldf3subdf_vfp): Likewise.
1612 (*mulsf3negsfaddsf_vfp): Likewise.
1613 (*fmuldf3negdfadddf_vfp): Likewise.
1614 (*mulsf3negsfsubsf_vfp): Likewise.
1615 (*muldf3negdfsubdf_vfp): Likewise.
1617 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1619 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1620 (*absdf2_vfp): Likewise.
1621 (*negsf2_vfp): Likewise.
1622 (*negdf2_vfp): Likewise.
1623 (*addsf3_vfp): Likewise.
1624 (*adddf3_vfp): Likewise.
1625 (*subsf3_vfp): Likewise.
1626 (*subdf3_vfp): Likewise.
1627 (*divsf3_vfp): Likewise.
1628 (*divdf3_vfp): Likewise.
1630 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1632 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1634 (arm_print_operand): Don't convert real values to decimal
1635 representation in default case.
1636 (fp_immediate_constant): Delete.
1637 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1638 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1640 (*thumb2_movsi_vfp): Likewise.
1641 (*movdi_vfp): Likewise.
1642 (*movdi_vfp_cortexa8): Likewise.
1643 (*movhf_vfp_neon): Likewise.
1644 (*movhf_vfp): Likewise.
1645 (*movsf_vfp): Likewise.
1646 (*thumb2_movsf_vfp): Likewise.
1647 (*movdf_vfp): Likewise.
1648 (*thumb2_movdf_vfp): Likewise.
1649 (*movsfcc_vfp): Likewise.
1650 (*thumb2_movsfcc_vfp): Likewise.
1651 (*movdfcc_vfp): Likewise.
1652 (*thumb2_movdfcc_vfp): Likewise.
1654 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1656 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1660 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1663 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1664 Use qualifier_immediate for last operand. Rename to...
1665 (aarch64_types_ternop_lane_qualifiers): ... This.
1666 (TYPES_QUADOP): Rename to...
1667 (TYPES_TERNOP_LANE): ... This.
1668 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1669 error. Change return of 0 to return of NULL_RTX.
1670 (aarch64_crc32_expand_builtin): Likewise.
1671 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1672 ICE when expanding unknown builtin.
1673 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1674 TERNOP_LANE qualifiers.
1675 (sqdmlsl_lane): Likewise.
1676 (sqdmlal_laneq): Likewise.
1677 (sqdmlsl_laneq): Likewise.
1678 (sqdmlal2_lane): Likewise.
1679 (sqdmlsl2_lane): Likewise.
1680 (sqdmlal2_laneq): Likewise.
1681 (sqdmlsl2_laneq): Likewise.
1683 2014-09-09 Nick Clifton <nickc@redhat.com>
1685 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1687 (S/390 and zSeries Options): Remove superfluous word from the
1688 description of the -mhotpatch option.
1690 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1692 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1693 * ira.c: #include "shrink-wrap.h"
1694 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1695 * ifcvt.c: #include "shrink-wrap.h"
1696 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1698 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1700 * common/config/picochip/picochip-common.c: Remove.
1701 * config.gcc: Remove support for picochip.
1702 * config/picochip/constraints.md: Remove.
1703 * config/picochip/dfa_space.md: Remove.
1704 * config/picochip/dfa_speed.md: Remove.
1705 * config/picochip/picochip-protos.h: Remove.
1706 * config/picochip/picochip.c: Remove.
1707 * config/picochip/picochip.h: Remove.
1708 * config/picochip/picochip.md: Remove.
1709 * config/picochip/picochip.opt: Remove.
1710 * config/picochip/predicates.md: Remove.
1711 * config/picochip/t-picochip: Remove.
1712 * doc/md.texi: Don't document picochi.
1714 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1716 * basic-block.h (control_flow_insn_p): Strengthen param from
1717 const_rtx to const rtx_insn *.
1718 * cfgbuild.c (control_flow_insn_p): Likewise.
1720 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1722 * gcse.c (modify_mem_list): Strengthen this variable from
1723 vec<rtx> * to vec<rtx_insn *> *.
1724 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1726 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1727 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1728 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1730 (record_last_set_info): Likewise for local "last_set_insn".
1732 2014-09-08 DJ Delorie <dj@redhat.com>
1734 * doc/invoke.texi (MSP430 Options): Add -minrt.
1736 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1738 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1739 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1740 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1742 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1744 (adjust_splat): New function.
1745 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1746 (dump_swap_insn_table): Add case for SH_SPLAT.
1748 2014-09-08 Richard Biener <rguenther@suse.de>
1751 * tree-inline.c (copy_loops): The source loop header should
1753 (tree_function_versioning): If loops need fixup after removing
1754 unreachable blocks fix them.
1755 * omp-low.c (simd_clone_adjust): Do not add incr block to
1756 loop under construction.
1758 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1760 * config/aarch64/aarch64-builtins.c
1761 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1763 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1765 * config/i386/cygming.h (TF_SIZE): Remove.
1766 * config/i386/darwin.h (TF_SIZE): Remove.
1767 * config/i386/dragonfly.h (TF_SIZE): Remove.
1768 * config/i386/freebsd.h (TF_SIZE): Remove.
1769 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1770 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1771 * config/i386/sol2.h (TF_SIZE): Remove.
1772 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1773 * config/ia64/linux.h (TF_SIZE): Remove.
1774 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1775 * doc/tm.texi: Regenerate.
1776 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1778 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1780 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1782 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1784 * doc/tm.texi: Regenerate.
1785 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1787 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1788 * config/cris/cris.h (__make_dp): Remove.
1790 2014-09-08 Richard Biener <rguenther@suse.de>
1793 * cfgloop.c (mark_loop_for_removal): Track former header
1795 * cfgloop.h (struct loop): Add former_header member unconditionally.
1796 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1797 diagnostic unconditionally.
1799 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1802 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1803 constraint for operand0 and remove write only modifier from operand3.
1805 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1807 PR rtl-optimization/62208
1808 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1809 rather than const0_rtx in eq/ne-xor simplifications.
1811 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1813 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1814 (arc_output_mi_thunk): Likewise.
1816 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1817 arguments to silence bogus warning.
1819 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1822 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1824 2014-09-06 Tom de Vries <tom@codesourcery.com>
1826 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1827 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1828 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1830 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1833 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1834 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1836 2014-09-05 Easwaran Raman <eraman@google.com>
1838 PR rtl-optimization/62146
1839 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1840 hoisted instruction unconditional.
1842 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1845 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1846 Do not allow any_mask_operand for operands[2].
1847 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1849 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1851 * config/arc/arc.c (arc_print_operand): Use insn method of
1852 final_sequence for type-safety.
1853 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1854 "insn" from rtx to rtx_insn *.
1855 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1856 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1857 Likewise for locals "branch", "label".
1858 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1859 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1860 (same_cmp_following_p): Likewise for locals "i2", "i3".
1861 * config/sh/sh_optimize_sett_clrt.cc
1862 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1863 param "cbranch_insn".
1864 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1865 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1866 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1868 (condjump_p): Likewise.
1869 (condjump_in_parallel_p): Likewise.
1871 (any_uncondjump_p): Likewise.
1872 (any_condjump_p): Likewise.
1873 (condjump_label): Likewise.
1874 (returnjump_p): Strengthen param "insn" from rtx to
1876 (onlyjump_p): Strengthen param "insn" from const_rtx to
1878 (jump_to_label_p): Likewise.
1879 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1880 (invert_jump): Likewise.
1881 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1883 (get_jump_flags): Strengthen param "insn" from rtx to
1885 (get_branch_condition): Likewise.
1886 (condition_dominates_p): Likewise.
1887 (make_return_insns): Move declaration of local "pat" earlier, to
1888 after we've handled NONJUMP_INSN_P and non-sequences, using its
1889 methods to simplify the code and for type-safety.
1890 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1892 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1893 (condjump_p): Strengthen param from const_rtx to
1895 (any_condjump_p): Likewise.
1896 (any_uncondjump_p): Likewise.
1898 (condjump_label): Likewise.
1899 (simplejump_p): Likewise.
1900 (returnjump_p): Likewise.
1901 (onlyjump_p): Likewise.
1902 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1903 (invert_jump): Likewise.
1904 (condjump_in_parallel_p): Strengthen param from const_rtx to
1906 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1907 to const rtx_insn *.
1908 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1909 to const rtx_insn *.
1910 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1912 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1914 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1915 above the conditional, and convert the check on GET_CODE to a
1916 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1917 the conditional. Simplify the conditional by using methods of
1920 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1922 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1923 "link" from rtx to rtx_insn_list *, and use its methods for
1924 clarity and type-safety.
1925 (toggle_cancelled_flags): Likewise.
1926 (restore_last_backtrack_point): Likewise.
1927 (queue_to_ready): Use insn method of "link" in one place.
1928 (schedule_block): Strengthen local "link" from rtx to
1929 rtx_insn_list *, and use its methods for clarity and type-safety.
1931 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1933 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1934 param "insn" from const_rtx to const rtx_insn *.
1935 (sched_get_reverse_condition_uncached): Likewise.
1936 (sched_get_condition_with_rev): Likewise.
1937 (sched_has_condition_p): Likewise.
1938 (sched_insns_conditions_mutex_p): Likewise for both params.
1939 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1940 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1941 (setup_insn_reg_uses): Move local "list" to be more tightly
1942 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1943 its methods for clarity and type-safety.
1944 (sched_analyze_1): Strengthen local "pending" from rtx to
1945 rtx_insn_list *, and local "pending_mem" from rtx to
1946 rtx_expr_list *. Use methods of each for clarity and type-safety.
1947 (sched_analyze_2): Likewise.
1948 (sched_analyze_insn): Likewise.
1950 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1951 param from const_rtx to const rtx_insn *.
1952 (sched_insns_conditions_mutex_p): Likewise for both params.
1953 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1956 * system.h (CONST_CAST_RTX_INSN): New macro.
1958 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1960 * recog.c (peep2_attempt): Strengthen return type from rtx to
1962 (peep2_update_life): Likewise for params "last", "prev", removing
1963 a checked cast made redundant by this.
1964 (peephole2_optimize): Likewise for local "last".
1966 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1968 * basic-block.h (set_block_for_insn): Eliminate this macro in
1970 * rtl.h (set_block_for_insn): New inline function, imposing the
1971 requirement that the "insn" param is an rtx_insn *.
1973 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1975 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1977 * final.c (get_call_reg_set_usage): Likewise for first param,
1978 eliminating a checked cast.
1979 * regs.h (get_call_reg_set_usage): Likewise for first param.
1980 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1981 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1982 cast, replacing references to "x" with "call_insn" where
1984 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1985 rtx_insn *, adding a checked cast.
1987 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1989 * output.h (final_scan_insn): Strengthen first param from rtx to
1992 * final.c (final_scan_insn): Likewise, renaming it back from
1993 "uncast_insn" to "insn", eliminating the checked cast.
1995 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1996 "vec" with an rtx_sequence * "seq", taking a copy of
1997 "final_sequence", and using methods of "seq" for clarity, and for
1998 type-safety in the calls to final_scan_insn.
1999 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2000 of "final_sequence" for clarity, and for type-safety in the call to
2002 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2003 rtx_sequence * and rename from "insn" to "seq".
2005 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2007 * jump.c (delete_related_insns): Introduce a new local "table" by
2008 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2009 get_labels method of "table" to simplify access to the labels in
2012 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2014 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2015 f_minmaxs, f_minmaxd types.
2017 2014-09-05 Richard Biener <rguenther@suse.de>
2019 * cfgloop.c (mark_loop_for_removal): Record former header
2020 when ENABLE_CHECKING.
2021 * cfgloop.h (strut loop): Add former_header member when
2023 * loop-init.c (fix_loop_structure): Sanity check loops
2024 marked for removal if they re-appeared.
2026 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2028 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2029 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2031 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2032 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2033 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2034 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2035 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2036 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2037 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2038 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2039 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2040 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2041 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2042 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2043 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2044 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2045 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2046 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2047 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2048 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2049 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2050 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2051 with int{32,16,8}_t.
2053 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2055 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2056 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2057 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2058 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2059 Remove temporary __asm__ and reimplement.
2061 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2063 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2064 handling cmge, cmgt, cmeq, cmtst.
2066 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2067 cmlt, cmgeu, cmgtu, cmtst): Remove.
2069 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2070 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2071 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2072 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2074 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2076 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2078 (aarch64_fold_builtin): Update pattern for cmtst.
2080 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2083 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2085 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2086 Switch operands, separate out more cases, refactor.
2088 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2090 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2091 argument; rename old version to...
2092 (aarch64_const_vec_all_same_in_range_p): ...this.
2093 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2095 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2097 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2099 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2100 Remove qualifier_const_pointer, update comment.
2102 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2104 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2106 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2108 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2109 varargs with pointer parameter.
2110 (aarch64_simd_expand_builtin): pass pointer into previous.
2112 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2114 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2117 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2119 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2120 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2121 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2122 Replace temporary asm with call to builtin.
2123 (vrbit_p8, vrbitq_p8): New functions.
2125 2014-09-05 Richard Biener <rguenther@suse.de>
2127 * cfgloop.c (mark_loop_for_removal): New function.
2128 * cfgloop.h (mark_loop_for_removal): Declare.
2129 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2130 (merge_blocks): Likewise.
2131 (duplicate_block): Likewise.
2132 * except.c (sjlj_emit_dispatch_table): Likewise.
2133 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2134 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2135 (thread_through_loop_header): Likewise.
2137 2014-09-05 Richard Biener <rguenther@suse.de>
2140 * fold-const.c (try_move_mult_to_index): Remove.
2141 (fold_binary_loc): Do not call it.
2142 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2143 from the base object again.
2145 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2147 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2150 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2153 * config/arm/arm.md (setmem): New pattern.
2154 * config/arm/arm-protos.h (struct tune_params): New fields.
2155 (arm_gen_setmem): New prototype.
2156 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2157 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2158 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2159 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2160 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2161 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2162 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2163 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2164 (arm_const_inline_cost): New function.
2165 (arm_block_set_max_insns): New function.
2166 (arm_block_set_non_vect_profit_p): New function.
2167 (arm_block_set_vect_profit_p): New function.
2168 (arm_block_set_unaligned_vect): New function.
2169 (arm_block_set_aligned_vect): New function.
2170 (arm_block_set_unaligned_non_vect): New function.
2171 (arm_block_set_aligned_non_vect): New function.
2172 (arm_block_set_vect, arm_gen_setmem): New functions.
2174 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2176 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2178 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2180 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2182 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2184 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2186 * valtrack.h: Adjust.
2188 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2190 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2192 (emit_jump_insn_before_noloc): Likewise.
2193 (emit_call_insn_before_noloc): Likewise.
2194 (emit_label_before): Likewise.
2195 (emit_label_after): Likewise.
2196 (emit_insn_before_setloc): Likewise.
2197 (emit_jump_insn_before_setloc): Likewise.
2198 (emit_call_insn_before_setloc): Likewise.
2199 (emit_call_insn_before): Likewise.
2202 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2204 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2205 rtx_insn *, eliminating a checked cast.
2207 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2209 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2210 const_rtx to const rtx_insn *.
2211 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2214 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2216 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2217 fixup_args_size_notes.
2218 * expr.c (fixup_args_size_notes): Strengthen first two params from
2219 rtx to rtx_insn *, eliminating a checked cast.
2220 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2223 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2225 * haifa-sched.c (get_ready_element): Strengthen return type from
2227 * sched-int.h (get_ready_element): Likewise.
2229 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2232 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2233 indexed_or_indirect_operand instead of memory_operand.
2234 (floatsi<mode>2_lfiwzx_mem): Ditto.
2236 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2238 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2239 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2240 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2242 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2244 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2246 (get_last_nonnote_insn): Likewise.
2247 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2248 * resource.c (find_basic_block): Likewise.
2250 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2253 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2255 * genattr.c (main): Within the prototype of insn_latency written
2256 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2257 * genautomata.c (output_internal_maximal_insn_latency_func):
2258 Within the implementation of insn_latency written out to
2259 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2260 eliminating a pair of checked casts.
2262 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2264 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2267 * rtl.h (eh_returnjump_p): Likewise.
2269 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2271 * Makefile.in (TAGS): Handle constructs in timevar.def.
2273 2014-09-04 Guozhi Wei <carrot@google.com>
2276 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2277 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2278 it into two patterns.
2279 (move_lo_quad_internal_be_<mode>): Likewise.
2281 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2283 * doc/options.texi: Document that Var and Init are required if CPP
2285 * optc-gen.awk: Require Var and Init if CPP is given.
2286 * common.opt (Wpedantic): Use Init.
2288 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2290 * config/rs6000/rs6000.c (special_handling_values): Add
2292 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2293 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2294 as swappable with special handling SH_EXTRACT. Remove
2295 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2297 (adjust_extract): New function.
2298 (handle_special_swappables): Add default to case statement; add
2299 case for SH_EXTRACT that calls adjust_extract.
2300 (dump_swap_insn_table): Handle SH_EXTRACT.
2302 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2304 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2305 selection of 0th memory doubleword, regardless of endianness.
2307 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2309 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2311 2014-09-04 Alan Modra <amodra@gmail.com>
2314 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2317 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2319 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2320 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2321 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2322 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2323 * doc/tm.texi: Regenerate.
2324 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2325 selection logic to default_dwarf_frame_reg_mode.
2327 2014-09-03 Marek Polacek <polacek@redhat.com>
2329 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2332 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2334 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2335 the automodified register.
2337 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2339 * output.h (get_some_local_dynamic_name): Declare.
2340 * final.c (some_local_dynamic_name): New variable.
2341 (get_some_local_dynamic_name): New function.
2342 (final_end_function): Clear some_local_dynamic_name.
2343 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2344 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2345 (print_operand): Report an error if '%&' is used inappropriately.
2346 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2347 (get_some_local_dynamic_name_1): Delete.
2348 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2349 (rs6000_get_some_local_dynamic_name): Delete.
2350 (rs6000_get_some_local_dynamic_name_1): Delete.
2351 (print_operand): Report an error if '%&' is used inappropriately.
2352 * config/s390/s390.c (machine_function): Remove some_ld_name.
2353 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2354 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2355 * config/sparc/sparc.c: Include rtl-iter.h.
2356 (machine_function): Remove some_ld_name.
2357 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2358 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2360 2014-09-03 Richard Henderson <rth@redhat.com>
2362 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2363 (aarch64_popwb_pair_reg): Remove.
2364 (aarch64_set_frame_expr): Remove.
2365 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2366 the restore ops performed by the insns generated.
2367 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2368 insn. Perform the calls_eh_return addition later; do not attempt to
2369 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2370 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2371 special markup at all. Load cfun->machine->frame.hard_fp_offset
2372 into a local variable.
2373 (aarch64_frame_pointer_required): Don't check calls_alloca.
2375 2014-09-03 Richard Biener <rguenther@suse.de>
2377 * opts.c (default_options_optimization): Adjust
2378 max-combine-insns to 2 for -Og.
2380 2014-09-03 Martin Jambor <mjambor@suse.cz>
2383 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2384 pass-trough jump functions correctly.
2386 2014-09-03 Martin Jambor <mjambor@suse.cz>
2389 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2390 created replacements in ascending order of offsets.
2391 (known_aggs_to_agg_replacement_list): Likewise.
2393 2014-09-03 Martin Liska <mliska@suse.cz>
2395 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2396 is set to set uninitialized value for vnresult.
2398 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2400 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2401 for TARGET_MUST_PASS_IN_STACK.
2403 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2405 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2406 for TARGET_ARG_PARTIAL_BYTES.
2408 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2410 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2411 instructions for varargs implementation.
2412 (nds32_expand_epilogue): Emit stack adjustment instructions for
2413 varargs implementation.
2415 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2417 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2418 optimization detection.
2420 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2422 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2424 (nds32_function_arg_advance): Deal with nameless arguments.
2425 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2426 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2427 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2429 2014-09-03 Richard Biener <rguenther@suse.de>
2431 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2432 (struct bb_bitmap_sets): Remove deferred member.
2433 (BB_DEFERRED): Remove.
2434 (defer_or_phi_translate_block): Remove.
2435 (compute_antic_aux): Remove deferring of blocks, assert
2436 proper iteration order.
2437 (compute_antic): Do not set BB_DEFERRED.
2438 (eliminate): Allocate el_avail of proper size initially.
2440 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2442 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2443 according to the value of crtl->args.pretend_args_size.
2445 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2447 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2448 varargs information.
2450 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2452 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2453 implementation for TARGET_SETUP_INCOMING_VARARGS.
2454 (nds32_strict_argument_naming): Refine comment.
2455 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2456 Define for future implementation.
2458 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2460 * config/i386/adxintrin.h (_subborrow_u32): New.
2461 (_addcarry_u32): Ditto.
2462 (_subborrow_u64): Ditto.
2463 (_addcarry_u64): Ditto.
2464 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2466 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2467 __builtin_ia32_sbb_u64
2469 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2471 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2473 (nds32_function_arg_advance): Likewise.
2474 (nds32_init_cumulative_args): Likewise.
2475 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2476 (NDS32_FIRST_GPR_REGNUM): Define.
2477 (NDS32_LAST_GPR_REGNUM): Define.
2478 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2479 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2480 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2481 (machine_function): Use GRP-specific stuff.
2483 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2485 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2486 (nds32_expand_epilogue): Likewise.
2487 (nds32_expand_prologue_v3push): Likewise.
2488 (nds32_expand_epilogue_v3pop): Likewise.
2490 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2492 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2493 v3push/v3pop for variadic function.
2494 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2496 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2498 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2499 Check rtx for varargs implementation.
2500 (nds32_output_stack_pop): Likewise.
2501 * config/nds32/nds32-protos.h: Have a rtx argument for
2502 nds32_output_stack_push and nds32_output_stack_pop.
2503 * config/nds32/nds32.md: Likewise.
2505 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2507 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2508 to check if FUNC is an interrupt service routine.
2509 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2511 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2513 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2514 arguments implementation.
2516 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2518 * config/nds32/nds32-predicates.c
2519 (nds32_valid_stack_push_pop): Rename to ...
2520 (nds32_valid_stack_push_pop_p): ... this.
2521 * config/nds32/nds32-protos.h: Likewise.
2522 * config/nds32/predicates.md: Likewise.
2524 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2526 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2527 (nds32_emit_stack_v3push): ... this.
2528 (nds32_gen_stack_v3pop): Rename to ...
2529 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2532 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2534 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2535 (nds32_emit_stack_push_multiple): ... this.
2536 (nds32_gen_stack_pop_multiple): Rename to ...
2537 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2540 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2543 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2544 and add a second splitter to handle the remaining cases.
2546 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2548 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2550 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2552 * cfgexpand.c (label_rtx_for_bb): Change type to
2553 hash_map<basic_block, rtx_code_label *> *.
2554 (expand_gimple_basic_block): Adjust.
2555 (pass_expand::execute): Likewise.
2557 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2559 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2560 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2561 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2562 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2563 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2564 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2565 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2568 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2570 * alloc-pool.c: Include coretypes.h.
2571 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2572 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2573 hash_set instead of htab.
2574 * ggc-page.c (in_gc): New variable.
2575 (ggc_free): Do nothing if a collection is taking place.
2576 (ggc_collect): Set in_gc appropriately.
2577 * ggc.h (gt_ggc_mx(const char *)): New function.
2578 (gt_pch_nx(const char *)): Likewise.
2579 (gt_ggc_mx(int)): Likewise.
2580 (gt_pch_nx(int)): Likewise.
2581 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2582 (hash_map::hash_entry::pch_nx): Likewise.
2583 (hash_map::hash_entry::pch_nx_helper): Likewise.
2584 (hash_map::hash_map): Adjust.
2585 (hash_map::create_ggc): New function.
2586 (gt_ggc_mx): Likewise.
2587 (gt_pch_nx): Likewise.
2588 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2589 (default_hashset_traits::pch_nx): Likewise.
2590 (hash_set::hash_entry::ggc_mx): Likewise.
2591 (hash_set::hash_entry::pch_nx): Likewise.
2592 (hash_set::hash_entry::pch_nx_helper): Likewise.
2593 (hash_set::hash_set): Adjust.
2594 (hash_set::create_ggc): New function.
2595 (hash_set::elements): Likewise.
2596 (gt_ggc_mx): Likewise.
2597 (gt_pch_nx): Likewise.
2598 * hash-table.h (hash_table::hash_table): Adjust.
2599 (hash_table::m_ggc): New member.
2600 (hash_table::~hash_table): Adjust.
2601 (hash_table::expand): Likewise.
2602 (hash_table::empty): Likewise.
2603 (gt_ggc_mx): New function.
2604 (hashtab_entry_note_pointers): Likewise.
2605 (gt_pch_nx): Likewise.
2607 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2609 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2610 built-in definition.
2611 (XVCVUXDDP_SCALE): Likewise.
2612 (XVCVDPSXDS_SCALE): Likewise.
2613 (XVCVDPUXDS_SCALE): Likewise.
2614 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2615 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2616 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2617 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2618 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2620 * config/rs6000/rs6000.c (real.h): New include.
2621 (rs6000_scale_v2df): New function.
2622 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2623 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2624 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2625 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2626 (vsx_xvcvsxddp_scale): New define_expand.
2627 (vsx_xvcvsxddp): New define_insn.
2628 (vsx_xvcvuxddp_scale): New define_expand.
2629 (vsx_xvcvuxddp): New define_insn.
2630 (vsx_xvcvdpsxds_scale): New define_expand.
2631 (vsx_xvcvdpsxds): New define_insn.
2632 (vsx_xvcvdpuxds_scale): New define_expand.
2633 (vsx_xvcvdpuxds): New define_insn.
2634 * doc/extend.texi (vec_ctf): Add new prototypes.
2635 (vec_cts): Likewise.
2636 (vec_ctu): Likewise.
2637 (vec_splat): Likewise.
2638 (vec_div): Likewise.
2639 (vec_mul): Likewise.
2641 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2644 * config/arm/neon.md
2645 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2646 <v_cmp_result>): New pattern.
2647 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2648 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2649 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2650 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2651 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2652 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2654 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2657 * config/arm/iterators.md (FIXUORS): New code iterator.
2658 (VCVT): New int iterator.
2659 (su_optab): New code attribute.
2661 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2663 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2665 * config/aarch64/predicates.md (aarch64_comparison_operation):
2666 New special predicate.
2667 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2668 aarch64_comparison_operation instead of matching an operator.
2669 Update operand numbers.
2670 (csinc3<mode>_insn): Likewise.
2671 (*csinv3<mode>_insn): Likewise.
2672 (*csneg3<mode>_insn): Likewise.
2673 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2674 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2675 Return -1 instead of aborting on invalid condition codes.
2676 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2677 to assert that the returned condition code is valid.
2678 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2680 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2682 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2683 tree.def, and gimple.def
2685 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2686 Balaji V. Iyer <balaji.v.iyer@intel.com>
2687 Igor Zamyatin <igor.zamyatin@intel.com>
2689 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2690 (__cilkrts_cilk_for_64): Likewise.
2691 * cilk-common.c (declare_cilk_for_builtin): New function.
2692 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2693 __cilkrts_cilk_for_64 bultins.
2694 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2696 (cilk_for_32_fndecl): New define.
2697 (cilk_for_64_fndecl): Likewise.
2698 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2699 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2700 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2701 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2702 GF_OMP_FOR_COMBINED_INTO.
2703 * gimplify.c (gimplify_scan_omp_clauses): Added
2704 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2705 (gimplify_adjust_omp_clauses): Ditto.
2706 (gimplify_omp_for): Added CILK_FOR case.
2707 (gimplify_expr): Ditto.
2708 * omp-low.c: Include cilk.h.
2709 (extract_omp_for_data): Set appropriate kind for
2710 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2711 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2712 (create_omp_child_function_name): Added second argument to handle
2714 (cilk_for_check_loop_diff_type): New function.
2715 (expand_cilk_for_call): Likewise.
2716 (expand_cilk_for): Likewise.
2717 (create_omp_child_function): Set cilk_for_count; handle the cases when
2718 it is true; call create_omp_child_function_name with second argument.
2719 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2720 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2721 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2722 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2723 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2724 (convert_local_omp_clauses): Ditto.
2725 * tree-pretty-print.c (dump_omp_clause): Added
2726 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2727 (dump_generic_node): Added CILK_FOR case.
2728 * tree.c (omp_clause_num_ops): New element
2729 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2730 (omp_clause_code_name): New element _Cilk_for_count_.
2731 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2732 * tree.def: Add tree code for CILK_FOR.
2734 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2736 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2737 (ppc403-compare): Add "exts with dot" case.
2738 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2739 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2740 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2741 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2742 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2743 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2744 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2745 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2746 cell-cmp-microcoded): Similarly.
2747 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2748 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2749 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2750 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2751 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2752 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2753 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2754 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2755 (power6-compare): Add "exts with dot" case.
2756 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2757 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2758 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2760 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2761 if avoiding Cell microcode.
2762 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2763 (is_cracked_insn): Ditto.
2764 (insn_must_be_first_in_group): Ditto.
2765 * config/rs6000/rs6000.md (dot): Adjust comment.
2766 (cell_micro): Handle exts+dot.
2767 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2768 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2769 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2770 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2771 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2772 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2773 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2775 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2777 * config/rs6000/rs6000.md (QHSI): Delete.
2778 (EXTQI, EXTHI, EXTSI): New mode iterators.
2779 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2780 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2781 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2782 9 anonymous instructions, and 8 splitters): Delete.
2783 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2784 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2785 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2786 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2787 *zero_extendsi<mode>2_dot2): New.
2789 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2791 * config/rs6000/rs6000.md (any_extend): New code iterator.
2792 (u, su): New code attributes.
2793 (dmode, DMODE): New mode attributes.
2794 (<su>mul<mode>3_highpart): New.
2795 (*<su>mul<mode>3_highpart): New.
2796 (<su>mulsi3_highpart_le): New.
2797 (<su>muldi3_highpart_le): New.
2798 (<su>mulsi3_highpart_64): New.
2799 (<u>mul<mode><dmode>3): New.
2800 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2802 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2805 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2807 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2808 *mulsi3_internal2, and two splitters): Delete.
2809 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2811 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2813 2014-09-02 Richard Biener <rguenther@suse.de>
2815 PR tree-optimization/62695
2816 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2819 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2822 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2824 2014-09-01 Andi Kleen <ak@linux.intel.com>
2826 * file-find.c (add_prefix_begin): Add.
2827 (do_add_prefix): Rename from add_prefix with first argument.
2828 (add_prefix): Add new wrapper.
2829 * file-find.h (add_prefix_begin): Add.
2830 * gcc-ar.c (main): Support -B option.
2832 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2834 * genemit.c: Include dumpfile.h.
2835 (gen_split): Print name of splitter function to dump file.
2837 2014-09-01 Richard Biener <rguenther@suse.de>
2839 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2840 Use stack auto_vecs for constraint expressions.
2841 (find_func_aliases_for_call): Likewise.
2842 (find_func_aliases): Likewise.
2843 (find_func_clobbers): Likewise.
2845 2014-09-01 Richard Biener <rguenther@suse.de>
2847 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2848 operands vector in most cases. Remove redundant code.
2850 2014-09-01 Olivier Hainque <hainque@adacore.com>
2852 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2853 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2854 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2856 2014-09-01 Richard Biener <rguenther@suse.de>
2858 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2859 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2860 vn_reference_compute_hash, vn_reference_insert): Remove.
2861 (vn_reference_lookup_call): New function.
2862 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2863 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2864 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2865 (create_reference_ops_from_call): Remove.
2866 (vn_reference_lookup_3): Properly update shared_lookup_references.
2867 (vn_reference_lookup_pieces): Assert that we updated
2868 shared_lookup_references properly.
2869 (vn_reference_lookup): Likewise.
2870 (vn_reference_lookup_call): New function.
2871 (visit_reference_op_call): Use it. Avoid re-building the
2873 (visit_reference_op_load): Remove redundant lookup.
2874 (visit_reference_op_store): Perform special tail-merging work
2875 only when possibly doing tail-merging.
2876 (visit_use): Likewise.
2877 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2879 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2882 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2883 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2884 (find_inc): Revert 2014-08-13 change.
2886 2014-09-01 Marek Polacek <polacek@redhat.com>
2889 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2890 Change the type of V to unsigned HOST_WIDE_INT.
2892 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2894 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2895 the size of byte markers.
2896 (do_shift_rotate): Fix confusion between host, target and marker byte
2898 (verify_symbolic_number_p): Likewise.
2899 (find_bswap_or_nop_1): Likewise.
2900 (find_bswap_or_nop): Likewise.
2902 2014-09-01 Olivier Hainque <hainque@adacore.com>
2904 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2905 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2907 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2909 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2910 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2911 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2913 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2917 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2918 (build_check_stmt): Likewise.
2919 (instrument_strlen_call): Likewise.
2920 (asan_expand_check_ifn): Likewise and fix types.
2921 (maybe_cast_to_ptrmode): New function.
2923 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2925 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2927 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2929 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2931 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2933 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2934 prefix to function labels when generating fast indirect calls.
2936 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2940 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2941 param back from rtx_insn * to rtx. Rename param from "label" to
2942 "label_or_return", reintroducing "label" as an rtx_insn * after
2943 we've ensured it's not a RETURN.
2944 (first_active_target_insn): Likewise for return type and param;
2945 add a checked cast to rtx_insn * once we've ensured "insn" is not
2947 (steal_delay_list_from_target): Convert param "pnew_thread" back
2948 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2950 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2951 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2952 cast once we've established we're not dealing with a RETURN,
2953 renaming subsequent uses of "thread" to "thread_insn".
2954 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2956 (follow_jumps): Convert return type and param "label" from
2957 rtx_insn * back to rtx. Move initialization of "value" to after
2958 the handling for ANY_RETURN_P, adding a checked cast there to
2959 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2960 rename to "this_label_or_return", reintroducing "this_label" as
2961 an rtx_insn * once we've handled the case where it could be an
2963 (fill_slots_from_thread): Rename param "thread" to
2964 "thread_or_return", converting from an rtx_insn * back to an rtx.
2965 Reintroduce name "thread" as an rtx_insn * local with a checked
2966 cast once we've handled the case of it being an ANY_RETURN_P.
2967 Convert local "new_thread" from an rtx_insn * back to an rtx.
2968 Add a checked cast when assigning to "trial" from "new_thread".
2969 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2970 checked cast to rtx_insn * from "new_thread" when invoking
2972 (fill_eager_delay_slots): Convert locals "target_label",
2973 "insn_at_target" from rtx_insn * back to rtx.
2974 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2975 (relax_delay_slots): Convert locals "trial", "target_label" from
2976 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2977 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2978 invoking update_block.
2979 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2980 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2982 * resource.h (mark_target_live_regs): Undo erroneous conversion
2983 of second param of r214693, converting it back from rtx_insn * to
2984 rtx, since it could be a RETURN.
2986 * resource.c (find_dead_or_set_registers): Similarly, convert
2987 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2988 could be writing back a RETURN. Rename local rtx_insn * "next" to
2989 "next_insn", and introduce "lab_or_return" as a local rtx,
2990 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2991 (mark_target_live_regs): Undo erroneous conversion
2992 of second param of r214693, converting it back from rtx_insn * to
2993 rtx, since it could be a RETURN. Rename it from "target" to
2994 "target_maybe_return", reintroducing the name "target" as a local
2995 rtx_insn * with a checked cast, after we've handled the case of
2998 2014-08-29 DJ Delorie <dj@redhat.com>
3000 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3001 pointer size up to a power of two.
3002 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3003 (POINTER_SIZE_UNITS): New, rounded up value.
3004 * dwarf2asm.c (size_of_encoded_value): Use it.
3005 (dw2_output_indirect_constant_1): Likewise.
3006 * expmed.c (init_expmed_one_conv): We now know the sizes of
3008 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3009 * optabs.c (expand_float): Use precision, not size.
3010 (expand_fix): Likewise.
3011 * simplify-rtx (simplify_unary_operation_1): Likewise.
3012 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3013 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3014 (default_assemble_integer) Likewise.
3015 (dump_tm_clone_pairs): Likewise.
3016 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3017 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3018 (prepare_call_arguments): Likewise.
3019 * stor-layout.c (finalize_type_size): Preserve precision.
3020 (layout_type): Use precision, not size.
3022 * expr.c (convert_move): If the target has an explicit converter,
3025 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3027 * gdbinit.in: Skip various inline functions in rtl.h when
3030 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3033 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3035 2014-08-29 Richard Biener <rguenther@suse.de>
3037 PR tree-optimization/62291
3038 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3039 exactly the vector size needed and use quick_push.
3040 (phi_translate_1): Adjust comment.
3041 (valid_in_sets): Remove block argument and remove pointless
3043 (dependent_clean): Adjust for removal of block argument.
3045 (compute_antic_aux): Likewise.
3046 (compute_partial_antic_aux): Likewise.
3048 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3049 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3050 Anna Tikhonova <anna.tikhonova@intel.com>
3051 Ilya Tocar <ilya.tocar@intel.com>
3052 Andrey Turetskiy <andrey.turetskiy@intel.com>
3053 Ilya Verbin <ilya.verbin@intel.com>
3054 Kirill Yukhin <kirill.yukhin@intel.com>
3055 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3057 * config/i386/sse.md
3058 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3059 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3060 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3061 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3063 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3064 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3065 Anna Tikhonova <anna.tikhonova@intel.com>
3066 Ilya Tocar <ilya.tocar@intel.com>
3067 Andrey Turetskiy <andrey.turetskiy@intel.com>
3068 Ilya Verbin <ilya.verbin@intel.com>
3069 Kirill Yukhin <kirill.yukhin@intel.com>
3070 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3072 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3073 * config/i386/sse.md
3074 (define_mode_iterator VI4_128_8_256): New.
3075 (define_mode_iterator VI2_128_4_256): Ditto.
3076 (define_mode_iterator PMOV_DST_MODE): Rename into
3077 (define_mode_iterator PMOV_DST_MODE_1): this.
3078 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3079 Use PMOV_DST_MODE_1 mode iterator.
3080 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3082 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3084 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3085 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3086 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3087 (define_mode_iterator PMOV_DST_MODE_2): New.
3088 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3089 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3090 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3092 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3093 (define_mode_attr pmov_dst_3): Ditto.
3094 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3095 (define_mode_attr pmov_suff_3): Ditto.
3096 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3097 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3098 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3099 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3100 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3101 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3102 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3103 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3104 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3105 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3106 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3107 (define_mode_attr pmov_dst_4): Ditto.
3108 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3109 (define_mode_attr pmov_suff_4): Ditto.
3110 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3111 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3112 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3113 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3114 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3115 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3116 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3117 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3118 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3119 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3120 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3122 2014-08-29 Richard Biener <rguenther@suse.de>
3124 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3125 NON_LVALUE_EXPR in gimple.
3127 2014-08-29 Richard Biener <rguenther@suse.de>
3130 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3131 from previous refactoring.
3132 (gimple_fold_builtin_strncpy): Likewise.
3134 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3137 * function.c (assign_parm_setup_reg): Remove erroneous checked
3138 cast to rtx_insn * on result of gen_extend_insn in favor of
3139 introducing a new local rtx "pat".
3141 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3143 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3145 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3147 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3149 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3150 (next_insn): Likewise.
3151 * emit-rtl.c (next_insn): Likewise.
3152 (previous_insn): Likewise.
3153 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3154 "insn" and "next" from rtx to rtx_insn *.
3155 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3156 "insn", "insn1", "vliw_start", "prologue_end_note",
3157 "last_insn_in_packet".
3159 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3161 * shrink-wrap.h (active_insn_between): Strengthen both params from
3163 * function.c (active_insn_between): Likewise.
3165 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3167 * genattr.c (main): When writing out insn-attr.h, strengthen param
3168 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3169 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3170 writing out the definition of dfa_clear_single_insn_cache to the
3171 generated insn-automata.c
3173 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3175 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3177 (incr_ticks_for_insn): Likewise.
3178 (init_resource_info): Likewise.
3180 * resource.c (init_resource_info): Likewise.
3181 (clear_hashed_info_for_insn): Likewise.
3182 (incr_ticks_for_insn): Likewise.
3184 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3186 (steal_delay_list_from_target): Use methods of "seq".
3187 (try_merge_delay_insns): Use methods of "merged_insns".
3188 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3189 (reorg_redirect_jump): Likewise for param "jump".
3191 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3193 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3195 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3196 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3198 (s390_mainpool_finish): In three places, split out a local rtx
3199 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3200 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3201 and split another local rtx "insn" out into rtx "pat" and
3203 * config/sh/sh.c (output_branchy_insn): Rather than working
3204 directly on operands[9], introduce local rtx_code_label *
3205 variables named "lab" in two places, working on them, and then
3206 assigning them to operands[9], so that the intervening operations
3207 are known by the type system to be on insns.
3209 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3211 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3214 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3215 in invocation of INSN_HAS_LOCATION.
3217 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3219 * config/rs6000/altivec.h (vec_xl): New #define.
3220 (vec_xst): Likewise.
3221 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3222 (XXSPLTD_V2DI): Likewise.
3223 (DIV_V2DI): Likewise.
3224 (UDIV_V2DI): Likewise.
3225 (MUL_V2DI): Likewise.
3226 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3227 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3228 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3229 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3230 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3231 (UNSPEC_VSX_DIVSD): Likewise.
3232 (UNSPEC_VSX_DIVUD): Likewise.
3233 (UNSPEC_VSX_MULSD): Likewise.
3234 (vsx_mul_v2di): New insn-and-split.
3235 (vsx_div_v2di): Likewise.
3236 (vsx_udiv_v2di): Likewise.
3237 (vsx_xxspltd_<mode>): New insn.
3239 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3241 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3243 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3244 (NEXT_INSN): Likewise.
3245 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3246 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3248 (no_labels_between_p): Likewise for both params.
3250 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3251 cast when using NEXT_INSN on operands[2].
3252 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3253 "insn" from rtx to rtx_insn *, adding a checked cast.
3254 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3256 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3258 (arc_text_label): Likewise for param "insn".
3259 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3261 (arc_ccfsm_record_condition): Likewise for param "jump".
3262 (arc_text_label): Likewise for local "label".
3263 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3264 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3265 a method for typesafety. Add a checked cast.
3266 * config/arc/constraints.md (Clb): Add a checked cast when getting
3267 the CODE_LABEL from a LABEL_REF.
3268 * config/arm/arm.c (require_pic_register): Strengthen locals
3269 "seq", "insn" from rtx to rtx_insn *.
3270 (create_fix_barrier): Likewise for locals "selected", "next".
3271 (thumb1_reorg): Likewise for locals "prev", "insn".
3272 (arm_expand_prologue): Likewise for local "last".
3273 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3275 (thumb2_output_casesi): Likewise for operands[2].
3276 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3277 strengthen local "insn" from rtx to rtx_insn *.
3278 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3279 type and param "insn".
3280 (find_prev_insn_start): Likewise.
3281 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3283 (gen_one_bundle): Likewise for loal "t".
3284 (find_load): Likewise for param "insn".
3285 (workaround_speculation): Likewise for locals "insn", "next",
3286 "target", "next_tgt".
3287 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3288 and for locals "insn", "within", "last".
3289 (count_unit_reqs): Likewise for params "head", "tail" and local
3291 (try_rename_operands): Likewise for params "head", "tail".
3292 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3293 (struct c6x_sched_context): Likewise for fields
3294 "last_scheduled_insn", "last_scheduled_iter0".
3295 (init_sched_state): Replace NULL_RTX with NULL.
3296 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3298 (undo_split_delayed_nonbranch): Likewise for param and for local
3300 (conditionalize_after_sched): Likewise for local "insn".
3301 (bb_earliest_end_cycle): Likewise.
3302 (filter_insns_above): Likewise for locals "insn", "next".
3303 (hwloop_optimize): Remove redundant checked cast.
3304 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3305 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3307 (cris_simple_epilogue): Likewise.
3308 (cris_expand_prologue): Likewise.
3309 (cris_expand_epilogue): Likewise.
3310 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3311 local "insn" from rtx to rtx_insn *.
3312 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3313 (struct frv_packet_group): Likewise for the elements within array
3314 fields "insns", "sorted", and for field "nop".
3315 (frv_packet): Likewise for the elements within array field
3317 (frv_add_insn_to_packet): Likewise for param "insn".
3318 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3320 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3321 (frv_sort_insn_group_1): Likewise for local "insn".
3322 (frv_optimize_membar_local): Likewise.
3323 (frv_align_label): Likewise for locals "x", "last", "barrier",
3325 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3327 (ia64_sched_init): Likewise for local "insn".
3328 (scheduled_good_insn): Likewise for param "last".
3329 (struct _ia64_sched_context): Likewise for field
3330 "last_scheduled_insn".
3331 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3332 (struct bundle_state): Likewise for field "insn".
3333 (issue_nops_and_insn): Likewise for param "insn".
3334 (get_next_important_insn): Likewise for return type and both
3336 (ia64_add_bundle_selector_before): Likewise for param "insn".
3337 (bundling): Likewise for params "prev_head_insn", "tail" and
3338 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3339 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3340 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3341 Strengthen final param from rtx to rtx_insn *.
3342 (iq2000_move_1word): Likewise for second param.
3343 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3344 param "cur_insn" and local "next_insn".
3345 (iq2000_move_1word): Likewise for param "insn".
3346 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3347 casts when using NEXT_INSN on operands[1].
3348 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3349 "insn" from rtx to rtx_insn *.
3350 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3351 "x", introducing local rtx_insn * "insn" for when working with the
3352 CODE_LABEL of the LABEL_REF.
3353 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3355 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3357 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3359 (conditionalize_block): Likewise for return type and param.
3360 (mcore_is_dead): Likewise for param "first" and local "insn".
3361 (emit_new_cond_insn): Likewise for return type.
3362 (conditionalize_block): Likewise for return type, param, and
3363 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3365 (conditionalize_optimization): Likewise for local "insn".
3366 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3368 * config/microblaze/microblaze.md: Add checked casts when using
3370 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3371 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3372 and rtx_insn * "insn".
3373 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3374 checked cast when using NEXT_INSN on operands[2].
3375 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3376 local "insn" from rtx to rtx_insn *.
3377 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3379 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3380 Add a checked cast when using NEXT_INSN on operands[1].
3381 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3383 (pa_output_cbranch): Likewise for final param.
3384 (pa_output_lbranch): Likewise for second param.
3385 (pa_output_bb): Likewise for third param.
3386 (pa_output_bvb): Likewise.
3387 (pa_output_dbra): Likewise for second param.
3388 (pa_output_movb): Likewise.
3389 (pa_output_parallel_movb): Likewise.
3390 (pa_output_parallel_addb): Likewise.
3391 (pa_output_millicode_call): Likewise for first param.
3392 (pa_output_mul_insn): Likewise for second param.
3393 (pa_output_div_insn): Likewise for third param.
3394 (pa_output_mod_insn): Likewise for second param.
3395 (pa_jump_in_call_delay): Likewise for param.
3396 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3397 (pa_output_div_insn): Likewise.
3398 (pa_output_mod_insn): Likewise.
3399 (pa_output_cbranch): Likewise.
3400 (pa_output_lbranch): Likewise.
3401 (pa_output_bb): Likewise.
3402 (pa_output_bvb): Likewise.
3403 (pa_output_dbra): Likewise.
3404 (pa_output_movb): Likewise.
3405 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3406 to simplify and for typesafety.
3407 (pa_output_call): Use method of rtx_sequence *.
3408 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3409 (pa_jump_in_call_delay): Likewise.
3410 (pa_output_parallel_movb): Likewise.
3411 (pa_output_parallel_addb): Likewise.
3412 (pa_following_call): Likewise.
3413 (pa_combine_instructions): Likewise for locals "anchor",
3415 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3416 locals "start", "end".
3417 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3418 param "insn" and local "local_insn".
3419 (picochip_final_prescan_insn): Likewise for local "local_insn".
3420 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3422 (uses_TOC): Likewise.
3423 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3424 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3425 splitting out to more tightly-scoped locals, 3 as rtx and one as
3427 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3429 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3431 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3433 (fixup_addr_diff_vecs): Likewise.
3434 (reg_unused_after): Likewise for param 2.
3435 (sh_can_redirect_branch): Likewise for both params.
3436 (check_use_sfunc_addr): Likewise for param 1.
3437 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3438 (find_barrier): Likewise for local "last_got".
3439 (gen_block_redirect): Likewise for return type, param "jump" and
3440 locals "prev", "scan", "next", "insn".
3441 (struct far_branch): Likewise for fields "near_label",
3442 "insert_place", "far_label".
3443 (gen_far_branch): Likewise for local "jump".
3444 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3446 (barrier_align): Likewise for param and for locals "prev", "x".
3447 Introduce local rtx_sequence * "prev_seq" and use insn method for
3448 typesafety and clarity.
3449 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3450 (get_dest_uid): Likewise for local "dest".
3451 (split_branches): Likewise for locals "next", "beyond", "label",
3452 "block", "far_label". Add checked casts when assigning to
3453 bp->far_label and "far_label".
3454 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3455 (sequence_insn_p): Likewise.
3456 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3457 more loop-scoped rtx "insn" when walking LABEL_REFS.
3458 (sh_can_redirect_branch): Strengthen both params from rtx to
3460 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3461 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3462 for clarity and typesafety.
3463 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3464 "insn" from rtx to rtx_insn *.
3465 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3466 when using NEXT_INSN on the CODE_LABEL in operands[2].
3467 (define_insn "casesi_worker_2"): Likewise.
3468 (define_insn "casesi_shift_media"): Likewise.
3469 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3471 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3472 Strengthen field "insn" from rtx to rtx_insn *.
3473 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3474 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3475 param "start_insn" and local "start_insn".
3476 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3478 (find_set_of_reg_bb): Likewise for param "insn".
3479 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3480 (trace_reg_uses): Likewise for param "start_insn".
3481 (sh_treg_combine::cbranch_trace): Likewise for field
3483 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3485 (sh_treg_combine::record_set_of_reg): Likewise for param
3486 "start_insn" and local "i".
3487 (sh_treg_combine::can_remove_cstore): Likewise for local
3489 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3491 (sh_treg_combine::execute): Likewise for local "i".
3492 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3494 (sparc_check_64): Likewise for second param.
3495 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3496 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3497 dyn_cast, using its insn method for typesafety and clarity.
3498 (empty_delay_slot): Strengthen param "insn" from rtx to
3500 (set_extends): Likewise.
3501 (sparc_check_64): Likewise.
3502 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3503 for locals "seq", "last_insn".
3504 (combine_bnp): Likewise for param "insn".
3505 (xstormy16_reorg): Likewise for local "insn".
3506 * config/v850/v850.c (substitute_ep_register): Likewise for params
3507 "first_insn", "last_insn" and local "insn".
3508 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3509 elements of "regs" array, and local "insn".
3510 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3511 * final.c (final_sequence): Strengthen this global from rtx to
3513 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3515 (final_scan_insn): Update assignment to "final_sequence" to be
3516 from "seq", the cast version of "body", for type-safety.
3517 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3518 "insns" from rtx to rtx_insn *.
3519 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3520 * genattr.c (main): When writing out generated insn-attr.h,
3521 strengthen params 1 and 3 of eligible_for_delay,
3522 eligible_for_annul_true, eligible_for_annul_false from rtx to
3524 * genattrtab.c (write_eligible_delay): Likewise when writing out
3525 generated insn-attrtab.c; also local "insn" the generated
3527 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3529 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3530 "start_label" from rtx to rtx_insn *.
3531 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3532 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3533 "insns" and local "insn".
3534 (validate_equiv_mem): Likewise for param "start" and local "insn".
3535 (memref_used_between_p): Likewise for params "start", "end" and
3537 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3539 * loop-doloop.c (doloop_optimize): Within region guarded by
3540 INSN_P (doloop_pat), introduce a new local rtx_insn *
3541 "doloop_insn" via a checked cast, and use it for typesafety,
3542 eventually writing the value back into doloop_pat.
3543 * output.h (final_sequence): Strengthen this global from rtx to
3545 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3546 reintroducing "insn" as an rtx_insn * via a checked cast.
3547 Strengthen param "attempt" and local "new_insn"from rtx to
3549 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3551 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3552 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3553 "p" in favor of more tightly-scoped replacements, sometimes rtx
3554 and sometimes rtx_insn *, as appropriate.
3555 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3556 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3557 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3558 local "trial" from rtx to rtx_insn *.
3559 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3560 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3561 rtx_sequence * and use methods for clarity and typesafety.
3562 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3563 rtx to rtx_insn *. Strenghten local "li" from rtx to
3564 rtx_insn_list * and use its methods for clarity and typesafety.
3565 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3567 (steal_delay_list_from_fallthrough): Likewise.
3568 (try_merge_delay_insns): Likewise for param "thread" and locals
3569 "trial", "next_trial", "delay_insn".
3570 (redundant_insn): Likewise for param "target" and local "trial".
3571 (own_thread_p): Likewise for param "thread" and locals
3572 "active_insn", "insn".
3573 (get_label_before): Likewise for param "insn".
3574 (fill_simple_delay_slots): Likewise for local "new_label"; use
3575 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3576 (label_before_next_insn): Strengthen return type and local "insn"
3577 from rtx to rtx_insn *.
3578 (relax_delay_slots): Likewise for locals "other", "tmp".
3579 (make_return_insns): Likewise for param "first" and locals "insn",
3580 "jump_insn", "prev". Move declaration of "pat" to its assignment
3581 and strengthen from rtx to rtx_sequence *. Use its methods for
3582 clarity and typesafety.
3583 * rtlanal.c (no_labels_between_p): Strengthen params from
3584 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3586 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3587 from const_rtx to const rtx_insn *.
3588 (reg_set_between_p): Rename param "from_insn" to
3589 "uncast_from_insn", and reintroduce "from_insn" as a
3590 const rtx_insn * via a checked cast.
3591 (modified_between_p): Likewise for param "start" as "uncast_start".
3592 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3593 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3594 "tmp", head" from rtx to rtx_insn *.
3595 (recompute_rev_top_order): Likewise for local "insn".
3596 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3597 * store-motion.c (build_store_vectors): Likewise for local "insn".
3598 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3599 for clarity and typesafety.
3600 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3602 (computation_cost): Likewise for local "seq".
3603 (get_address_cost): Likewise.
3605 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3607 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3609 (label_is_jump_target_p): Likewise for second param.
3611 * rtlanal.c (tablejump_p): Likewise for param "insn".
3612 (label_is_jump_target_p): Likewise for param "jump_insn".
3614 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3616 * rtl.h (find_first_parameter_load): Strengthen return type and
3617 both params from rtx to rtx_insn *.
3618 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3619 both params and locals "before", "first_set" from rtx to
3620 rtx_insn *. Remove now-redundant cast.
3621 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3623 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3625 * rtl.h (find_last_value): Delete.
3626 * rtlanal.c (find_last_value): Delete.
3628 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3630 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3631 from rtx to rtx_insn *.
3632 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3633 rtx "note" with new local rtx_insn * "new_head" when calculating
3634 head insn of new basic block.
3635 * combine.c (combine_split_insns): Strengthen return type and local
3636 "ret" from rtx to rtx_insn *.
3637 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3638 (try_combine): Eliminate local "m_split", splitting into new
3639 locals "m_split_insn" and "m_split_pat".
3640 (find_split_point): Strengthen local "seq" from rtx into
3642 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3643 locals "label", "branch".
3644 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3646 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3647 * dse.c (note_add_store_info): Likewise for fields "first",
3649 (note_add_store): Likewise for local "insn".
3650 (emit_inc_dec_insn_before): Likewise for locals "insn",
3652 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3653 (replace_read): Likewise for locals "insns", "this_insn".
3654 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3655 (notice_eh_throw): Likewise for param "insn".
3656 (before_next_cfi_note): Likewise for return type, param, and local
3658 (connect_traces): Likewise for local "note".
3659 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3660 (verify_rtl_sharing): Likewise.
3661 (unshare_all_rtl_in_chain): Likewise for param "insn".
3662 (get_first_nonnote_insn): Likewise for local "insn".
3663 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3664 "seq" and use its methods to clarify things.
3665 (next_insn): Strengthen return type from rtx to rtx_insn *.
3666 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3667 local rtx_insn * using a checked cast, dropping a checked cast
3668 made redundant by this change. Use a cast to and method of
3669 rtx_sequence to clarify the code.
3670 (previous_insn): Rename param "insn" to "uncast_insn" and
3671 reintroduce "insn" as a local rtx_insn * using a checked cast,
3672 dropping a checked cast made redundant by this change. Use a cast
3673 to and method of rtx_sequence to clarify the code.
3674 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3675 reintroduce "insn" as a local rtx_insn * using a checked cast,
3676 dropping a checked cast made redundant by this change.
3677 (next_nonnote_insn_bb): Likewise.
3678 (prev_nonnote_insn): Likewise.
3679 (prev_nonnote_insn_bb): Likewise.
3680 (next_nondebug_insn): Likewise.
3681 (prev_nondebug_insn): Likewise.
3682 (next_nonnote_nondebug_insn): Likewise.
3683 (prev_nonnote_nondebug_insn): Likewise.
3684 (next_real_insn): Likewise.
3685 (prev_real_insn): Likewise.
3686 (next_active_insn): Likewise.
3687 (prev_active_insn): Likewise.
3688 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3690 (prev_cc0_setter): Likewise.
3691 (try_split): Rename param "trial" to "uncast_trial" and
3692 reintroduce "insn" as a local rtx_insn * using a checked cast,
3693 dropping checked casts made redundant by this change.
3694 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3696 (remove_insn): Rename param "insn" to "uncast_insn" and
3697 reintroduce "insn" as a local rtx_insn * using a checked cast.
3698 (emit_pattern_after_setloc): Likewise for param "after", as
3700 (emit_pattern_after): Likewise. Strengthen local "prev" from
3702 (emit_pattern_before_setloc): Rename param "before" to
3703 "uncast_before" and reintroduce "before" as a local rtx_insn *
3704 using a checked cast. Strengthen locals "first", "last" from
3706 (emit_pattern_before): Likewise rename/cast param "before" to
3707 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3708 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3709 "first" and local "insn" from rtx to rtx_insn *.
3710 (copy_reg_eh_region_note_backward): Likewise for param "last"
3712 * expr.c (fixup_args_size_notes): Rename param "last" to
3713 "uncast_last" and reintroduce "last" as a local rtx_insn *
3714 using a checked cast. Strengthen local "insn" from rtx to
3716 * function.c (set_insn_locations): Strengthen param "insn" from
3718 (record_insns): Likewise for param "insns" and local "tmp".
3719 (active_insn_between): Rename param "tail" to
3720 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3721 using a checked cast.
3722 (thread_prologue_and_epilogue_insns): Split out top-level local
3723 rtx "seq" into three different rtx_insn * locals. Strengthen
3724 local "prologue_seq" from rtx to rtx_insn *.
3725 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3726 from rtx to rtx_insn *.
3727 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3728 (priority): Likewise for locals "prev_first", "twin".
3729 (setup_insn_max_reg_pressure): Likewise for param "after".
3730 (sched_setup_bb_reg_pressure_info): Likewise.
3731 (no_real_insns_p): Strengthen params from const_rtx to
3733 (schedule_block): Strengthen local "next_tail" from rtx to
3735 * ifcvt.c (find_active_insn_before): Strengthen return type and
3736 param "insn" from rtx to rtx_insn *.
3737 (find_active_insn_after): Likewise.
3738 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3739 (cond_exec_process_if_block): Likewise for locals "then_start",
3740 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3741 (noce_process_if_block): Likewise for local "jump".
3742 (merge_if_block): Likewise for two locals named "end".
3743 (cond_exec_find_if_block): Likewise for local "last_insn".
3744 * jump.c (delete_related_insns): Rename param "insn" to
3745 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3746 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3747 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3749 (split_reg): Likewise.
3750 * lra.c (lra_process_new_insns): Likewise.
3751 * modulo-sched.c (permute_partial_schedule): Strengthen param
3752 "last" from rtx to rtx_insn *.
3753 * optabs.c (add_equal_note): Likewise for param "insns" and local
3755 (expand_binop_directly): Add checked casts to rtx_insn * within
3756 NEXT_INSN (pat) uses.
3757 (expand_unop_direct): Likewise.
3758 (maybe_emit_unop_insn): Likewise.
3759 * recog.c (peep2_attempt): Strengthen locals "last",
3760 "before_try", "x" from rtx to rtx_insn *.
3761 * reorg.c (optimize_skip): Strengthen return type and local
3762 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3763 and locals "trial", "next_trial" from rtx to rtx_insn *.
3764 * resource.c (next_insn_no_annul): Strengthen return type and
3765 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3766 rtx_sequence to clarify the code.
3767 (mark_referenced_resources): Add a checked cast to rtx_insn *
3768 within PREV_INSN (x).
3769 (find_dead_or_set_registers): Strengthen return type, param
3770 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3771 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3773 (mark_target_live_regs): Strengthen params "insns" and "target",
3774 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3775 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3777 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3778 from rtx to rtx_insn *.
3779 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3780 from rtx to rtx_insn *.
3781 (copy_reg_eh_region_note_backward): Likewise.
3782 (unshare_all_rtl_in_chain): Likewise for sole param.
3783 (dump_rtl_slim): Strengthen second and third params from const_rtx
3784 to const rtx_insn *.
3785 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3786 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3787 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3788 "next_tail" from rtx to rtx_insn *.
3789 (begin_move_insn): Likewise for local "next".
3790 * sched-int.h (sched_free_deps): Likewise for first and second
3792 (no_real_insns_p): Strengthen both params from const_rtx to
3794 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3796 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3798 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3799 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3800 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3802 (debug_rtl_slim): Strengthen params "first" and "last" from
3803 const_rtx to const rtx_insn *.
3804 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3805 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3806 (convert_to_simple_return): Likewise for param "returnjump".
3807 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3809 (convert_to_simple_return): Likewise for param "returnjump".
3810 * valtrack.c (propagate_for_debug): Likewise for params
3812 * valtrack.h (propagate_for_debug): Likewise for second param.
3814 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3816 * output.h (insn_current_reference_address): Strengthen param
3817 from rtx to rtx_insn *.
3818 * final.c (insn_current_reference_address): Likewise.
3820 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3822 * basic-block.h (inside_basic_block_p): Strengthen param from
3823 const_rtx to const rtx_insn *.
3824 * cfgbuild.c (inside_basic_block_p): Likewise.
3826 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3828 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3830 (get_trace_info): Likewise for param "insn".
3831 (save_point_p): Likewise.
3832 (maybe_record_trace_start): Likewise for both params.
3833 (maybe_record_trace_start_abnormal): Likewise.
3834 (create_trace_edges): Likewise for sole param and for three of the
3836 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3837 to rtx_insn *, and update a call to pat->element to pat->insn.
3839 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3841 * function.h (struct expr_status): Convert field "x_forced_labels"
3842 from rtx_expr_list * to rtx_insn_list *.
3844 * cfgbuild.c (make_edges): Convert local "x" from an
3845 rtx_expr_list * to an rtx_insn_list *, replacing use of
3846 "element" method with "insn" method.
3847 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3848 * except.c (sjlj_emit_dispatch_table): Replace use of
3849 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3851 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3852 rtx_expr_list * to an rtx_insn_list *, replacing use of
3853 "element" method with "insn" method.
3854 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3855 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3856 rtx_insn *, adding a checked cast. Replace use of
3857 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3859 (expand_label): Likewise for local "label_r".
3861 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3863 * function.h (struct rtl_data): Convert field
3864 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3866 * rtl.h (remove_node_from_insn_list): New prototype.
3868 * builtins.c (expand_builtin): When prepending to
3869 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3871 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3872 to rtx_insn_list *, and use its "insn" method rather than
3874 * cfgrtl.c (delete_insn): Use new function
3875 remove_node_from_insn_list rather than
3876 remove_node_from_expr_list.
3877 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3878 to rtx_insn_list *, and use its "insn" method rather than
3880 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3881 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3882 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3883 from remove_node_from_expr_list.
3884 * stmt.c (expand_label): When prepending to
3885 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3888 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3890 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3891 and "x_naked_return_label" from rtx to rtx_code_label *.
3893 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3895 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3896 (SET_NEXT_INSN): Likewise.
3897 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3899 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3900 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3901 to split out the SEQUENCE from local "bundle", strengthening the
3902 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3903 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3904 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3905 and the type of the elements of the "slot" array from rtx to
3907 (reorg_split_calls): Likewise for locals "insn" and "next", and
3908 the type of the elements of the "slot" array.
3910 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3912 (frv_function_prologue): Likewise for locals "insn", "next",
3914 (frv_register_nop): Introduce a local "nop_insn" to be the
3915 rtx_insn * containing rtx "nop".
3917 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3918 used as an insn and sometimes as a pattern, so rename it to
3919 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3920 using it where dealing with the core insn.
3922 * config/picochip/picochip.c (reorder_var_tracking_notes):
3923 Strengthen locals "insn", "next", "last_insn", "queue",
3924 "next_queue", "prev" from rtx to rtx_insn *.
3926 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3927 the second param is an rtx_insn ** rather than an rtx **.
3928 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3929 from rtx to rtx_sequence *, and introduce local named "sequence",
3930 using methods of rtx_sequence to clarify the code.
3931 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3933 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3934 Rename param "after" to "uncast_after", reintroducing "after" as a
3935 local rtx_insn * with a checked cast.
3936 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3937 reintroducing "after" as a local rtx_insn * with a checked cast.
3938 Strengthen local "last" from rtx to rtx_insn * and remove the
3939 now-redundant checked casts.
3940 (copy_delay_slot_insn): Strengthen return type and param from rtx
3943 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3944 "last" from rtx to rtx_insn *.
3946 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3948 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3949 param from rtx to rtx_insn *.
3951 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3953 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3954 and local "insn" from rtx to rtx_insn *.
3955 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3956 (unfilled_slots_next): Likewise.
3957 (function_return_label): Strengthen from rtx to rtx_code_label *.
3958 (function_simple_return_label): Likewise.
3959 (first_active_target_insn): Strengthen return type and param from
3961 (find_end_label): Strengthen return type from rtx to
3962 rtx_code_label *; strengthen locals as appropriate.
3963 (emit_delay_sequence): Strengthen return type, param "insn" and
3964 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3965 and local "li" from rtx to rtx_insn_list *, using methods of
3966 rtx_insn_list for clarity and typesafety.
3967 (add_to_delay_list): Strengthen return type and param "insn" from
3968 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3969 rtx_insn_list * and use methods of rtx_insn_list.
3970 (delete_from_delay_slot): Strengthen return type, param "insn",
3971 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3972 Strengthen local "seq" from rtx to rtx_sequence *, and local
3973 "delay_list" from rtx to rtx_insn_list *, using methods of
3974 rtx_sequence for clarity and type-safety.
3975 (delete_scheduled_jump): Add checked cast when invoking
3976 delete_from_delay_slot. Strengthen local "trial" from rtx to
3978 (optimize_skip): Strengthen return type and local "delay_list"
3979 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3981 (steal_delay_list_from_target): Strengthen return type, param
3982 "delay_list" and local "new_delay_list" from rtx to
3983 rtx_insn_list *. Strengthen param "seq" from rtx to
3984 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3986 Split out local "temp" into multiple more-tightly scoped locals:
3987 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3988 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3989 Strengthen locals named "trial" from rtx to rtx_insn *.
3990 (steal_delay_list_from_fallthrough): Strengthen return type and
3991 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3992 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3993 Strengthen local "trial" from rtx to rtx_insn *.
3994 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3995 to rtx_insn_list * and use its methods. Strengthen local "pat"
3996 from rtx to rtx_sequence * and use its methods. Strengthen locals
3997 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3998 (get_label_before): Strengthen return type and local "label" from
4000 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4001 "next_trial", "next", prev". Strengthen local "delay_list" from
4002 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4004 (follow_jumps): Strengthen return type, param "label" and locals
4005 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4006 (fill_slots_from_thread): Strengthen return type, param
4007 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4008 "insn", "thread", "opposite_thread" and locals "new_thread",
4009 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4010 "sequence" from a checked cast to rtx_sequence so that we can call
4011 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4012 with an rtx_sequence *.
4013 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4014 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4015 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4016 (relax_delay_slots): Strengthen param "first" and locals "insn",
4017 "next", "trial", "delay_insn", "target_label" from rtx to
4018 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4019 Introduce a local "trial_seq" for PATTERN (trial) of type
4020 rtx_sequence *, in both cases using methods of rtx_sequence.
4021 (dbr_schedule): Strengthen param "first" and locals "insn",
4022 "next", "epilogue_insn" from rtx to rtx_insn *.
4024 2014-08-28 Richard Biener <rguenther@suse.de>
4026 PR tree-optimization/62283
4027 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4028 Do not peel loops for alignment where the vector loop likely
4029 doesn't run at least VF times.
4031 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4033 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4034 important_candidates. Consider all important candidates if
4035 IVS doesn't give any result. Remove check on ivs->upto.
4036 (try_add_cand_for): Call iv_ca_add_use only once.
4038 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4039 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4040 Anna Tikhonova <anna.tikhonova@intel.com>
4041 Ilya Tocar <ilya.tocar@intel.com>
4042 Andrey Turetskiy <andrey.turetskiy@intel.com>
4043 Ilya Verbin <ilya.verbin@intel.com>
4044 Kirill Yukhin <kirill.yukhin@intel.com>
4045 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4047 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4048 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4050 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4051 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4052 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4053 (define_insn "*mul<mode>3"): Add EVEX version.
4055 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4056 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4057 Anna Tikhonova <anna.tikhonova@intel.com>
4058 Ilya Tocar <ilya.tocar@intel.com>
4059 Andrey Turetskiy <andrey.turetskiy@intel.com>
4060 Ilya Verbin <ilya.verbin@intel.com>
4061 Kirill Yukhin <kirill.yukhin@intel.com>
4062 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4064 * config/i386/sse.md
4065 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4066 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4067 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4068 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4069 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4070 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4071 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4072 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4073 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4074 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4075 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4076 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4077 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4078 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4079 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4080 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4082 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4083 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4084 Anna Tikhonova <anna.tikhonova@intel.com>
4085 Ilya Tocar <ilya.tocar@intel.com>
4086 Andrey Turetskiy <andrey.turetskiy@intel.com>
4087 Ilya Verbin <ilya.verbin@intel.com>
4088 Kirill Yukhin <kirill.yukhin@intel.com>
4089 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4091 * config/i386/sse.md
4092 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4093 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4094 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4096 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4097 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4098 Anna Tikhonova <anna.tikhonova@intel.com>
4099 Ilya Tocar <ilya.tocar@intel.com>
4100 Andrey Turetskiy <andrey.turetskiy@intel.com>
4101 Ilya Verbin <ilya.verbin@intel.com>
4102 Kirill Yukhin <kirill.yukhin@intel.com>
4103 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4105 * config/i386/sse.md
4106 (define_mode_iterator VI128_256): New.
4107 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4109 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4110 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4111 Anna Tikhonova <anna.tikhonova@intel.com>
4112 Ilya Tocar <ilya.tocar@intel.com>
4113 Andrey Turetskiy <andrey.turetskiy@intel.com>
4114 Ilya Verbin <ilya.verbin@intel.com>
4115 Kirill Yukhin <kirill.yukhin@intel.com>
4116 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4118 * config/i386/sse.md
4119 (define_mode_iterator VI8_256_512): New.
4120 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4122 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4123 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4125 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4127 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4129 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4130 pointer to the cumulative reloc value and return the value for
4132 (compute_reloc_for_rtx): Take a const_rtx. Call
4133 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4134 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4135 for_each_rtx for the CONST case.
4137 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4139 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4140 (mark_constants_in_pattern): ...this new function to iterate over
4142 (mark_constants): Update accordingly.
4144 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4146 * varasm.c: Include rtl-iter.h.
4147 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4148 Remove the pointer to the cumulative hashval_t and just return
4149 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4150 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4151 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4153 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4155 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4156 Give real type of data parameter. Remove return value.
4157 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4158 to iterate over subrtxes.
4160 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4162 * var-tracking.c (use_narrower_mode_test): Turn from being a
4163 for_each_rtx callback to being a function that examines each
4165 (adjust_mems): Update accordingly.
4167 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4169 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4170 callback to being a function that examines each subrtx itself.
4171 Remove handling of null rtxes.
4172 (add_uses): Update accordingly.
4174 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4176 * var-tracking.c: Include rtl-iter.h.
4177 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4178 to being a function that examines each subrtx itself.
4179 (use_type): Update accordingly.
4181 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4183 * store-motion.c: Include rtl-iter.h.
4184 (extract_mentioned_regs_1): Delete.
4185 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4186 for_each_rtx to iterate over subrtxes.
4188 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4190 * sel-sched.c: Include rtl-iter.h
4191 (count_occurrences_1): Delete.
4192 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4193 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4195 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4197 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4198 * rtlanal.c (tls_referenced_p_1): Delete.
4199 (tls_referenced_p): Take a const_rtx rather than an rtx.
4200 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4202 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4204 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4205 (for_each_inc_dec): Take an rtx rather than an rtx *.
4206 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4207 (cselib_record_sets): Likewise.
4208 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4209 (check_for_inc_dec): Likewise.
4210 * rtlanal.c (for_each_inc_dec_ops): Delete.
4211 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4212 rather than a pointer to the memory address. Replace
4213 for_each_inc_dec_ops argument with separate function and data
4214 arguments. Abort on non-autoinc addresses.
4215 (for_each_inc_dec_find_mem): Delete.
4216 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4217 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4219 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4221 * rtl.h (find_all_hard_regs): Declare.
4222 * rtlanal.c (find_all_hard_regs): New function.
4223 (record_hard_reg_uses_1): Delete.
4224 (record_hard_reg_uses): Use find_all_hard_regs.
4226 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4228 * rtl.h (replace_label_data): Delete.
4229 (replace_label): Take the old label, new label and update-nuses flag
4230 as direct arguments. Return void.
4231 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4232 * rtlanal.c (replace_label): Update interface as above. Handle
4233 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4234 iterator. Use FOR_EACH_SUBRTX_PTR.
4236 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4238 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4239 with const_rtx parameters.
4240 * varasm.c (get_pool_constant): Likewise.
4241 * rtlanal.c (rtx_referenced_p_1): Delete.
4242 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4243 Assert that the rtx we're looking for is nonnull. Allow searches
4244 for constant pool SYMBOL_REFs.
4246 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4248 * reload1.c: Include rtl-iter.h.
4249 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4250 to being a function that examines each subrtx itself.
4251 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4253 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4255 * regcprop.c (cprop_find_used_regs_1): Delete.
4256 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4258 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4260 * regcprop.c: Include rtl-iter.h.
4261 (kill_value): Take a const_rtx.
4262 (kill_autoinc_value): Turn from being a for_each_rtx callback
4263 to being a function that examines each subrtx itself.
4264 (copyprop_hardreg_forward_1): Update accordingly.
4266 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4268 * reg-stack.c: Include rtl-iter.h.
4269 (subst_stack_regs_in_debug_insn): Delete.
4270 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4271 instead of for_each_rtx.
4273 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4275 * lower-subreg.c (find_decomposable_subregs): Turn from being
4276 a for_each_rtx callback to being a function that examines each
4277 subrtx itself. Remove handling of null rtxes.
4278 (decompose_multiword_subregs): Update accordingly.
4280 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4282 * lower-subreg.c (adjust_decomposed_uses): Delete.
4283 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4284 Remove handling of null rtxes.
4286 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4288 * lower-subreg.c: Include rtl-iter.h.
4289 (resolve_subreg_use): Turn from being a for_each_rtx callback
4290 to being a function that examines each subrtx itself. Remove
4291 handling of null rtxes.
4292 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4293 (decompose_multiword_subregs): Likewise.
4295 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4297 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4298 to being a function that examines each subrtx itself.
4299 (simplify_using_condition, simplify_using_initial_values): Update
4302 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4304 * loop-iv.c: Include rtl-iter.h.
4305 (find_single_def_src): New function.
4306 (replace_single_def_regs): Turn from being a for_each_rtx callback
4307 to being a function that examines each subrtx itself.
4308 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4310 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4312 * jump.c (eh_returnjump_p_1): Delete.
4313 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4314 Remove handling of null rtxes.
4316 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4318 * jump.c: Include rtl-iter.h.
4319 (returnjump_p_1): Delete.
4320 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4321 Remove handling of null rtxes.
4323 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4325 * ira.c: Include rtl-iter.h.
4326 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4327 to being a function that examines each subrtx itself. Remove
4328 handling of null rtxes.
4329 (update_equiv_regs): Update call accordingly.
4331 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4333 * fwprop.c: Include rtl-iter.h.
4334 (varying_mem_p): Turn from being a for_each_rtx callback to being
4335 a function that examines each subrtx itself.
4336 (propagate_rtx): Update accordingly.
4338 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4340 * function.c: Include rtl-iter.h
4341 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4342 callback to being a function that examines each subrtx itself.
4343 Return the changed flag.
4344 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4345 (instantiate_virtual_regs): Update calls accordingly.
4347 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4349 * final.c: Include rtl-iter.h.
4350 (mark_symbol_ref_as_used): Delete.
4351 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4354 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4356 * emit-rtl.c: Include rtl-iter.h.
4357 (find_auto_inc): Turn from being a for_each_rtx callback to being
4358 a function that examines each subrtx itself. Assume the first operand
4359 to an RTX_AUTOINC is the automodified register.
4360 (try_split): Update call accordingly.
4362 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4364 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4365 Return a bool, inverting the result so that 0/false means "not ok".
4366 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4367 subrtxes of a CONST.
4368 (mem_loc_descriptor, add_const_value_attribute)
4369 (resolve_addr_in_expr): Update calls accordingly.
4371 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4373 * dwarf2out.c: Include rtl-iter.h.
4374 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4375 Remove unused data parameter. Return a bool, inverting the result
4376 so that 0/false means "not ok".
4377 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4378 instead of for_each_rtx.
4380 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4382 * dse.c: Include rtl-iter.h.
4383 (check_mem_read_rtx): Change void * parameter to real type.
4384 Remove return value.
4385 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4386 for_each_rtx. Don't handle null rtxes.
4388 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4390 * df-problems.c: Include rtl-iter.h.
4391 (find_memory): Turn from being a for_each_rtx callback to being
4392 a function that examines each subrtx itself. Continue to look for
4393 volatile references even after a nonvolatile one has been found.
4394 (can_move_insns_across): Update calls accordingly.
4396 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4398 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4399 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4400 to iterate over subrtxes. Return a bool rather than an int.
4402 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4404 * ddg.c: Include rtl-iter.h.
4405 (mark_mem_use_1): Rename to...
4406 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4407 instead of for_each_rtx.
4408 (mem_read_insn_p): Update accordingly.
4410 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4412 * cse.c (change_cc_mode_args): Delete.
4413 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4414 a function that examines each subrtx itself. Take the fields of
4415 change_cc_mode_args as argument and return void.
4416 (cse_change_cc_mode_insn): Update calls accordingly.
4418 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4420 * cse.c (is_dead_reg): Change argument to const_rtx.
4421 (dead_debug_insn_data): Delete.
4422 (is_dead_debug_insn): Expand commentary. Turn from being a
4423 for_each_rtx callback to being a function that examines
4424 each subrtx itself. Take the fields of dead_debug_insn_data
4426 (delete_trivially_dead_insns): Update call accordingly.
4428 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4430 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4431 being a for_each_rtx callback to being a function that examines
4433 (cse_extended_basic_block): Update call accordingly.
4435 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4437 * cse.c (check_dependence_data): Delete.
4438 (check_dependence): Change from being a for_each_rtx callback to being
4439 a function that examines all subrtxes itself. Don't handle null rtxes.
4440 (invalidate): Update call accordingly.
4442 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4444 * cse.c: Include rtl-iter.h.
4445 (approx_reg_cost_1): Delete.
4446 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4447 Don't handle null rtxes.
4449 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4451 * cfgcleanup.c: Include rtl-iter.h.
4452 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4453 to being a function that examines each subrtx itself.
4454 (thread_jump): Update accordingly.
4456 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4458 * combine-stack-adj.c: Include rtl-iter.h.
4459 (record_stack_refs_data): Delete.
4460 (record_stack_refs): Turn from being a for_each_rtx callback
4461 to being a function that examines each subrtx itself.
4462 Take a pointer to the reflist. Invert sense of return value
4463 so that true means success and false means failure. Don't
4465 (combine_stack_adjustments_for_block): Update accordingly.
4467 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4469 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4470 callback to a function that takes an rtx and returns a bool
4471 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4474 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4476 * combine.c: Include rtl-iter.h.
4477 (unmentioned_reg_p_1): Delete.
4478 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4479 Don't handle null rtxes.
4481 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4483 * calls.c: Include rtl-iter.h.
4484 (internal_arg_pointer_based_exp_1): Delete.
4485 (internal_arg_pointer_based_exp): Take a const_rtx.
4486 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4488 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4490 * caller-save.c: Include rtl-iter.h.
4491 (add_used_regs_1): Delete.
4492 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4493 to iterate over subrtxes. Assert that any remaining pseudos
4496 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4498 * bt-load.c: Include rtl-iter.h.
4499 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4500 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4501 to iterate over subrtxes.
4502 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4503 find_btr_use rather than btr_referenced_p.
4505 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4507 * alias.c: Include rtl-iter.h.
4508 (refs_newer_value_cb): Delete.
4509 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4511 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4513 * rtl-iter.h: New file.
4514 * rtlanal.c: Include it.
4515 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4516 (generic_subrtx_iterator <T>::add_single_to_queue)
4517 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4518 (generic_subrtx_iterator <T>::free_array): New functions.
4519 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4520 (generic_subrtx_iterator <const_rtx_accessor>)
4521 (generic_subrtx_iterator <rtx_var_accessor>
4522 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4523 (setup_reg_subrtx_bounds): New function.
4524 (init_rtlanal): Call it.
4526 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4529 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4531 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4533 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4535 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4537 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4539 * rtl.h (JUMP_LABEL_AS_INSN): New.
4541 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4543 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4545 (alloc_EXPR_LIST): Strengthen return type from rtx to
4547 (remove_free_EXPR_LIST_node): Likewise for param.
4548 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4549 from rtx to rtx_expr_list *.
4550 * sched-int.h (struct deps_desc): Strengthen fields
4551 "pending_read_mems" and "pending_write_mems" from rtx to
4554 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4555 rtx to rtx_expr_list *.
4556 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4557 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4559 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4560 from rtx to rtx_expr_list *.
4561 * loop-iv.c (simplify_using_initial_values): Strengthen local
4562 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4563 "pnote_next" from rtx * to rtx_expr_list **.
4564 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4565 param "exprp" from rtx * to rtx_expr_list **.
4566 (add_insn_mem_dependence): Strengthen local "mem_list" from
4567 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4569 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4570 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4571 param "old_mems_p" from rtx * to rtx_expr_list **.
4572 * var-tracking.c (struct adjust_mem_data): Strengthen field
4573 "side_effects" from rtx to rtx_expr_list *.
4574 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4576 (prepare_call_arguments): Likewise.
4578 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4580 * function.h (struct rtl_data): Strengthen field
4581 "x_stack_slot_list" from rtx to rtx_expr_list *.
4583 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4584 when assigning to stack_slot_list.
4586 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4588 * function.h (struct rtl_data): Strengthen field
4589 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4590 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4591 rtx * to rtx_expr_list **.
4593 * cfgbuild.c (make_edges): In loop over
4594 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4595 rtx_expr_list *, and use methods of the latter class to clarify
4597 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4598 rtx_expr_list *, and use methods of the latter class to clarify
4600 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4601 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4602 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4603 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4604 to rtx_expr_list *. Use methods of the latter class to clarify
4607 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4609 * function.h (struct expr_status): Strengthen field
4610 "x_forced_labels" from rtx to rtx_expr_list *.
4612 * cfgbuild.c (make_edges): Split local "x" into two locals,
4613 strengthening one from rtx to rtx_expr_list *, and using methods
4615 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4616 loop over forced_labels, introduce strengthen it from rtx to
4617 rtx_expr_list *, using methods to clarify the code.
4618 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4619 to rtx_expr_list *, using methods of said class to clarify the
4621 * reload1.c (set_initial_label_offsets): Split local "x" into two
4622 per-loop variables, strengthening the first from rtx to
4623 rtx_expr_list * and using methods.
4625 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4627 * coretypes.h (class rtx_expr_list): Add forward declaration.
4628 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4629 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4630 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4631 invariant: GET_CODE (X) == EXPR_LIST.
4632 (is_a_helper <rtx_expr_list *>::test): New.
4633 (rtx_expr_list::next): New.
4634 (rtx_expr_list::element): New.
4635 (gen_rtx_EXPR_LIST): New.
4637 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4639 * varasm.c (mark_constants): Convert a GET_CODE check into a
4640 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4641 Use methods of rtx_sequence to clarify the code.
4643 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4645 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4646 local "seq" via a checked cast, and use methods of rtx_sequence
4647 to simplify the code.
4649 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4651 * resource.c (mark_referenced_resources): Strengthen local
4652 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4653 using methods of rtx_sequence to clarify the code.
4654 (find_dead_or_set_registers): Within the switch statement, convert
4655 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4656 the JUMP_P handling, introduce another local "seq", adding a
4657 checked cast to rtx_sequence *. In both cases, use methods of
4658 rtx_sequence to clarify the code.
4659 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4660 via a checked cast, and use methods of rtx_sequence to simplify
4663 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4665 * reorg.c (redundant_insn): In two places in the function, replace
4666 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4667 usings methods of rtx_sequence to clarify the code.
4669 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4671 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4672 local "seq" with a checked cast, and use methods of rtx_sequence
4673 to clarify the code.
4675 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4677 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4678 with a checked cast, in the region for where we know it's a
4679 SEQUENCE. Use methods of rtx_sequence.
4681 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4683 * final.c (get_attr_length_1): Replace GET_CODE check with a
4684 dyn_cast, introducing local "seq" and the use of methods of
4686 (shorten_branches): Likewise, introducing local "body_seq".
4687 Strengthen local "inner_insn" from rtx to rtx_insn *.
4688 (reemit_insn_block_notes): Replace GET_CODE check with a
4689 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4690 Use methods of rtx_sequence.
4691 (final_scan_insn): Likewise, introducing local "seq" for when
4692 "body" is known to be a SEQUENCE, using its methods.
4694 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4696 * except.c (can_throw_external): Strengthen local "seq" from rtx
4697 to rtx_sequence *. Use methods of rtx_sequence.
4698 (insn_nothrow_p): Likewise.
4700 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4702 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4703 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4704 Use methods of rtx_sequence.
4705 (scan_trace): Likewise for local "pat".
4707 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4709 * coretypes.h (class rtx_sequence): Add forward declaration.
4710 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4711 invariant: GET_CODE (X) == SEQUENCE.
4712 (is_a_helper <rtx_sequence *>::test): New.
4713 (is_a_helper <const rtx_sequence *>::test): New.
4714 (rtx_sequence::len): New.
4715 (rtx_sequence::element): New.
4716 (rtx_sequence::insn): New.
4718 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4720 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4722 (alloc_INSN_LIST): Strengthen return type from rtx to
4724 (copy_INSN_LIST): Likewise for return type and param.
4725 (concat_INSN_LIST): Likewise for both params and return type.
4726 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4727 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4728 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4729 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4731 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4732 "implicit_sets", "control_uses", "clobbers" from rtx to
4734 (struct deps_desc): Likewise for fields "pending_read_insns",
4735 "pending_write_insns", "pending_jump_insns",
4736 "last_pending_memory_flush", "last_function_call",
4737 "last_function_call_may_noreturn", "sched_before_next_call",
4738 "sched_before_next_jump".
4739 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4740 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4742 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4743 from rtx to rtx_insn_list *.
4744 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4747 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4748 to rtx_insn_list **.
4749 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4751 (queue_insn): Likewise for local "link".
4752 (struct haifa_saved_data): Strengthen field "insn_queue" from
4753 rtx * to rtx_insn_list **.
4754 (save_backtrack_point): Update allocation of save->insn_queue to
4755 reflect the strengthening of elements from rtx to rtx_insn_list *.
4756 (queue_to_ready): Strengthen local "link" from rtx to
4757 rtx_insn_list *; use methods "next" and "insn" when traversing the
4759 (early_queue_to_ready): Likewise for locals "link", "next_link",
4761 (schedule_block): Update allocation of insn_queue to reflect the
4762 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4763 local "link" from rtx to rtx_insn_list *, and use methods when
4765 (add_to_speculative_block): Strengthen locals "twins" and
4766 "next_node" from rtx to rtx_insn_list *, and use methods when
4767 working with them. Strengthen local "twin" from rtx to
4768 rtx_insn *, eliminating a checked cast.
4769 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4770 from rtx to rtx_insn_list *, and use methods when working with
4773 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4774 from rtx to rtx_insn_list *, adding a checked cast.
4775 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4777 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4778 "newlink" from rtx to rtx_insn_list *. Strengthen local
4779 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4780 from rtx to rtx_insn *.
4781 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4782 from rtx to rtx_insn_list *. Use methods of the latter class.
4783 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4784 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4785 (remove_free_INSN_LIST_node): Strengthen return type and local
4786 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4787 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4788 rtx_insn_list *, using "insn" method.
4790 * sched-deps.c (add_dependence_list): Strengthen param "list"
4791 from rtx to rtx_insn_list *, and use methods when working with it.
4792 (add_dependence_list_and_free): Strengthen param "listp" from
4793 rtx * to rtx_insn_list **.
4794 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4795 to rtx_insn_list **, and use methods when working with *listp.
4796 (remove_from_both_dependence_lists): Strengthen param "listp" from
4797 rtx * to rtx_insn_list **
4798 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4799 to rtx_insn_list **. Eliminate local "link", in favor of two new
4800 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4802 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4803 by introducing local "cond_deps".
4804 (remove_from_deps): Strengthen param "insn" from rtx to
4807 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4808 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4809 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4810 Use methods of rtx_insn_list.
4812 * store-motion.c (struct st_expr): Strengthen fields
4813 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4814 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4816 (find_moveable_store): Split out "tmp" into multiple more-tightly
4817 scoped locals. Use methods of rtx_insn_list *.
4818 (compute_store_table): Strengthen local "tmp" from rtx to
4819 rtx_insn *. Use methods of rtx_insn_list *.
4821 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4823 * coretypes.h (class rtx_insn_list): Add forward declaration.
4824 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4825 (is_a_helper <rtx_insn_list *>::test): New.
4826 (rtx_insn_list::next): New.
4827 (rtx_insn_list::insn): New.
4828 (gen_rtx_INSN_LIST): Add prototype.
4829 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4830 * gengenrtl.c (special_rtx): Add INSN_LIST.
4832 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4834 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4835 "prev" from rtx to rtx_insn *.
4837 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4839 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4840 functions. Require merely an rtx for now, not an rtx_insn *.
4841 (BLOCK_FOR_INSN): Likewise.
4842 (INSN_LOCATION): Likewise.
4843 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4845 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4847 * rtl.h (PATTERN): Convert this macro into a pair of inline
4848 functions, for now, requiring const_rtx and rtx.
4850 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4852 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4854 (final_postscan_insn): Likewise.
4855 (adjust_cost): Likewise.
4856 (adjust_priority): Likewise.
4857 (variable_issue): Likewise.
4858 (macro_fusion_pair_p): Likewise.
4859 (dfa_post_cycle_insn): Likewise.
4860 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4861 (first_cycle_multipass_issue): Likewise.
4862 (dfa_new_cycle): Likewise.
4863 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4864 (speculate_insn): Likewise for param "insn".
4865 (gen_spec_check): Likewise for params "insn" and "label".
4866 (get_insn_spec_ds): Likewise for param "insn".
4867 (get_insn_checked_ds): Likewise.
4868 (dispatch_do): Likewise.
4869 (dispatch): Likewise.
4870 (cannot_copy_insn_p): Likewise.
4871 (invalid_within_doloop): Likewise.
4872 (legitimate_combined_insn): Likewise.
4876 * doc/tm.texi: Automatically updated to reflect changes to
4879 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4881 (schedule_block): Likewise.
4882 (sched_init): Likewise.
4883 (sched_speculate_insn): Strengthen param "insn" from rtx to
4885 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4887 * hooks.c (hook_bool_rtx_true): Rename to...
4888 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4890 (hook_constcharptr_const_rtx_null): Rename to...
4891 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4892 first param from const_rtx to const rtx_insn *.
4893 (hook_bool_rtx_int_false): Rename to...
4894 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4895 param from rtx to rtx_insn *.
4896 (hook_void_rtx_int): Rename to...
4897 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4900 * hooks.h (hook_bool_rtx_true): Rename to...
4901 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4903 (hook_bool_rtx_int_false): Rename to...
4904 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4905 param from rtx to rtx_insn *.
4906 (hook_void_rtx_int): Rename to...
4907 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4909 (hook_constcharptr_const_rtx_null): Rename to...
4910 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4911 first param from const_rtx to const rtx_insn *.
4913 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4914 and local "prev" from rtx to rtx_insn *.
4916 * sched-int.h (sched_speculate_insn): Strengthen first param from
4919 * sel-sched.c (create_speculation_check): Likewise for local "label".
4920 * targhooks.c (default_invalid_within_doloop): Strengthen param
4921 "insn" from const_rtx to const rtx_insn *.
4922 * targhooks.h (default_invalid_within_doloop): Strengthen param
4923 from const_rtx to const rtx_insn *.
4925 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4926 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4928 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4930 (arc_invalid_within_doloop): Likewise, with const.
4932 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4933 (arm_cannot_copy_insn_p): Likewise for param "insn".
4934 (arm_unwind_emit): Likewise.
4936 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4939 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4940 (c6x_variable_issue): Likewise. Removed now-redundant checked
4942 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4944 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4945 Likewise for param "insn".
4946 (epiphany_mode_after): Likewise.
4947 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4948 params "insn", "dep_insn".
4949 (epiphany_mode_needed): Likewise for param "insn".
4950 (epiphany_mode_after): Likewise.
4952 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4953 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4954 (ix86_avx_u128_mode_needed): Likewise.
4955 (ix86_i387_mode_needed): Likewise.
4956 (ix86_mode_needed): Likewise.
4957 (ix86_avx_u128_mode_after): Likewise.
4958 (ix86_mode_after): Likewise.
4959 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4960 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4961 (ix86_adjust_priority): Likewise for param "insn".
4962 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4963 (do_dispatch): Likewise.
4964 (has_dispatch): Likewise.
4965 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4967 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4968 reflect renaming of default hook implementation from
4969 hook_constcharptr_const_rtx_null to
4970 hook_constcharptr_const_rtx_insn_null.
4971 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4973 (ia64_variable_issue): Likewise for param "insn".
4974 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4975 (ia64_dfa_new_cycle): Likewise.
4976 (ia64_get_insn_spec_ds): Likewise.
4977 (ia64_get_insn_checked_ds): Likewise.
4978 (ia64_speculate_insn): Likewise.
4979 (ia64_gen_spec_check): Likewise for params "insn", "label".
4980 (ia64_asm_unwind_emit): Likewise for param "insn".
4982 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4984 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4986 (m68k_sched_variable_issue): Likewise for param "insn".
4988 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4991 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4992 Likewise for params "insn", "dep".
4994 * config/mips/mips.c (mips_adjust_cost): Likewise.
4995 (mips_variable_issue): Likewise for param "insn".
4996 (mips_final_postscan_insn): Likewise.
4998 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4999 for params "insn", "dep".
5001 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5003 (pa_adjust_priority): Likewise for param "insn".
5005 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5006 Likewise for params "insn", "dep_insn".
5008 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5010 (rs6000_variable_issue): Likewise.
5011 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5012 (rs6000_debug_adjust_cost): Likewise.
5013 (rs6000_adjust_priority): Likewise for param "insn".
5014 (rs6000_use_sched_lookahead_guard): Likewise.
5015 (get_next_active_insn): Likewise for return type and both params.
5016 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5017 and locals "insn", "next_insn".
5018 (pad_groups): Likewise.
5020 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5022 (s390_cannot_copy_insn_p): Likewise.
5023 (s390_sched_variable_issue): Likewise for third param, eliminating
5025 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5026 default hook implementation from hook_constcharptr_const_rtx_null
5027 to hook_constcharptr_const_rtx_insn_null.
5029 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5030 from rtx to rtx_insn *.
5031 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5032 (sh_variable_issue): Likewise for param "insn".
5033 (sh_dfa_new_cycle): Likewise.
5034 (sh_mode_needed): Likewise.
5035 (sh_mode_after): Likewise.
5037 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5038 params "insn", "dep_insn".
5039 (hypersparc_adjust_cost): Likewise.
5040 (sparc_adjust_cost): Likewise.
5042 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5043 param, eliminated checked cast.
5044 (spu_sched_adjust_cost): Likewise for first and third params.
5046 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5047 params "insn" and "dep_insn" from rtx to rtx_insn *.
5049 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5051 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5053 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5054 (set_is_load_p): ...this, updating to work on a SET pattern rather
5056 (is_store_insn): Rename to...
5057 (set_is_store_p): ...this, updating to work on a SET pattern
5058 rather than an insn.
5059 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5060 top of function to where it is needed. Rewrite the bogus
5061 condition that checks for "insn" and "dep" being PARALLEL to
5062 instead use single_set, introducing locals "insn_set" and
5063 "dep_set". Given that we only ever returned "cost" for a non-pair
5064 of SETs, bail out early if we don't have a pair of SET.
5065 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5066 use the new locals "insn_set" and "dep_set", and update calls to
5067 is_load_insn and is_store_insn to be calls to set_is_load_p and
5070 2014-08-27 Guozhi Wei <carrot@google.com>
5073 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5074 amount before using it.
5076 2014-08-27 Richard Biener <rguenther@suse.de>
5078 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5079 get_maxval_strlen inside a more useful API.
5080 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5081 (gimple_fold_builtin): ... caller.
5082 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5083 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5084 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5085 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5086 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5087 gimple_fold_builtin_sprintf): Adjust to compute maxval
5090 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5093 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5095 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5096 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5097 Anna Tikhonova <anna.tikhonova@intel.com>
5098 Ilya Tocar <ilya.tocar@intel.com>
5099 Andrey Turetskiy <andrey.turetskiy@intel.com>
5100 Ilya Verbin <ilya.verbin@intel.com>
5101 Kirill Yukhin <kirill.yukhin@intel.com>
5102 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5104 * config/i386/sse.md
5105 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5106 Use `concat_tg_mode' attribute to determine asm register size.
5108 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5109 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5110 Anna Tikhonova <anna.tikhonova@intel.com>
5111 Ilya Tocar <ilya.tocar@intel.com>
5112 Andrey Turetskiy <andrey.turetskiy@intel.com>
5113 Ilya Verbin <ilya.verbin@intel.com>
5114 Kirill Yukhin <kirill.yukhin@intel.com>
5115 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5117 * config/i386/sse.md
5118 (define_mode_iterator VI48_AVX512VL): New.
5119 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5120 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5121 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5122 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5123 with VI1): Change mode iterator.
5124 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5125 with VI_ULOADSTORE_BW_AVX512VL): New.
5126 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5127 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5128 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5129 with VI1): Change mode iterator.
5130 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5131 with VI_ULOADSTORE_BW_AVX512VL): New.
5132 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5133 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5134 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5135 with VI1): Change mode iterator.
5136 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5137 with VI_ULOADSTORE_BW_AVX512VL): New.
5138 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5139 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5140 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5141 (define_insn "<avx512>_storedqu<mode>_mask" with
5142 VI48_AVX512VL): New.
5143 (define_insn "<avx512>_storedqu<mode>_mask" with
5144 VI12_AVX512VL): Ditto.
5146 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5147 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5148 Anna Tikhonova <anna.tikhonova@intel.com>
5149 Ilya Tocar <ilya.tocar@intel.com>
5150 Andrey Turetskiy <andrey.turetskiy@intel.com>
5151 Ilya Verbin <ilya.verbin@intel.com>
5152 Kirill Yukhin <kirill.yukhin@intel.com>
5153 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5155 * config/i386/sse.md
5156 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5157 (define_mode_iterator VI48_AVX512BW): New.
5158 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5159 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5160 with VI48_AVX2_48_AVX512F): New.
5161 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5162 with VI2_AVX512VL): Ditto.
5164 2014-08-27 Richard Biener <rguenther@suse.de>
5167 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5168 (fold_builtin_3): Do not fold strcat_chk here.
5169 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5171 (gimple_fold_builtin): Fold strcat_chk here.
5173 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5175 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5176 * dwarf2out.c (dwarf2out_decl): Make static.
5178 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5180 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5182 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5184 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5185 from rtx to rtx_insn *.
5186 (cselib_lookup_from_insn): Likewise for final param.
5187 (cselib_subst_to_values_from_insn): Likewise.
5188 (cselib_add_permanent_equiv): Likewise.
5190 * cselib.c (cselib_current_insn): Likewise for this variable.
5191 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5192 (cselib_lookup_from_insn): Likewise.
5193 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5194 "save_cselib_current_insn".
5195 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5197 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5198 from rtx to rtx_insn *.
5200 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5202 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5205 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5207 * df.h (df_dump_insn_problem_function): Strengthen first param of
5208 this callback from const_rtx to const rtx_insn *.
5209 (struct df_insn_info): Strengthen field "insn" from rtx to
5211 (DF_REF_INSN): Eliminate this function, reinstating the older
5213 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5214 (df_reg_defined): Likewise.
5215 (df_find_use): Likewise.
5216 (df_reg_used): Likewise.
5217 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5219 (df_dump_insn_bottom): Likewise.
5220 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5221 (df_insn_debug_regno): Likewise.
5222 (debug_df_insn): Likewise.
5223 (df_rd_simulate_one_insn): Likewise for param 2.
5224 (df_word_lr_simulate_defs): Likewise for param 1.
5225 (df_word_lr_simulate_uses): Likewise.
5226 (df_md_simulate_one_insn): Likewise for param 2.
5227 (df_simulate_find_noclobber_defs): Likewise for param 1.
5228 (df_simulate_find_defs): Likewise.
5229 (df_simulate_defs): Likewise.
5230 (df_simulate_uses): Likewise.
5231 (df_simulate_one_insn_backwards): Likewise for param 2.
5232 (df_simulate_one_insn_forwards): Likewise.
5233 (df_uses_create): Likewise for param 2.
5234 (df_insn_create_insn_record): Likewise for param 1.
5235 (df_insn_delete): Likewise.
5236 (df_insn_rescan): Likewise.
5237 (df_insn_rescan_debug_internal): Likewise.
5238 (df_insn_change_bb): Likewise.
5239 (df_notes_rescan): Likewise.
5240 * rtl.h (remove_death): Likewise for param 2.
5241 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5243 * sched-int.h (reemit_notes): Strengthen param from rtx to
5245 * valtrack.h (propagate_for_debug): Likewise for param 1.
5247 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5248 local "tmp_rtx" from const_rtx to const rtx_insn *.
5249 * combine.c (remove_death): Strengthen param "insn" from rtx to
5251 (move_deaths): Likewise for local "where_dead".
5252 * cse.c (delete_trivially_dead_insns): Introduce local
5253 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5254 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5256 (df_reg_defined): Likewise.
5257 (df_find_use): Likewise.
5258 (df_reg_used): Likewise.
5259 (df_dump_insn_problem_data): Strengthen param "insn" from
5260 const_rtx to const rtx_insn *.
5261 (df_dump_insn_top): Likewise.
5262 (df_dump_insn_bottom): Likewise.
5263 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5264 (df_insn_debug_regno): Likewise.
5265 (debug_df_insn): Likewise.
5266 (DF_REF_INSN): Delete.
5267 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5268 from rtx to rtx_insn *.
5269 (df_chain_insn_top_dump): Strengthen param "insn" from
5270 const_rtx to const rtx_insn *.
5271 (df_chain_insn_bottom_dump): Likewise.
5272 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5274 (df_word_lr_simulate_uses): Likewise.
5275 (df_print_note): Likewise.
5276 (df_remove_dead_and_unused_notes): Likewise.
5277 (df_set_unused_notes_for_mw): Likewise.
5278 (df_set_dead_notes_for_mw): Likewise.
5279 (df_create_unused_note): Likewise.
5280 (df_simulate_find_defs): Likewise.
5281 (df_simulate_find_uses): Likewise.
5282 (df_simulate_find_noclobber_defs): Likewise.
5283 (df_simulate_defs): Likewise.
5284 (df_simulate_uses): Likewise.
5285 (df_simulate_one_insn_backwards): Likewise.
5286 (df_simulate_one_insn_forwards): Likewise.
5287 (df_md_simulate_one_insn): Likewise.
5288 * df-scan.c (df_uses_create): Likewise.
5289 (df_insn_create_insn_record): Likewise.
5290 (df_insn_delete): Likewise.
5291 (df_insn_rescan): Likewise.
5292 (df_insn_rescan_debug_internal): Likewise.
5293 (df_insn_change_bb): Likewise.
5294 (df_notes_rescan): Likewise.
5295 (df_refs_add_to_chains): Likewise.
5296 (df_insn_refs_verify): Likewise.
5297 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5298 when invoking df_insn_delete.
5299 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5300 (set_unique_reg_note): Add checked cast.
5301 * final.c (cleanup_subreg_operands): Likewise.
5302 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5303 "insn" from rtx to rtx_insn *.
5304 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5305 "last" from rtx to rtx_insn *.
5306 * ira-emit.c (change_regs_in_insn): New function.
5307 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5308 Invoke change_regs_in_insn rather than change_regs.
5309 * ira.c (update_equiv_regs): Strengthen locals "insn",
5310 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5311 for_each_rtx_in_insn rather than for_each_rtx.
5312 * recog.c (confirm_change_group): Add checked casts.
5313 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5315 (peep2_fill_buffer): Add checked cast.
5316 * rtlanal.c (remove_note): Likewise.
5317 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5318 locals "next" "end" from rtx to rtx_insn *.
5320 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5322 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5324 (struct reg_use_data): Likewise for field "insn".
5325 (insn_cost): Likewise for param.
5326 (real_insn_for_shadow): Likewise for return type and param.
5327 (increase_insn_priority): Likewise for param 1.
5328 (debug_dependencies): Likewise for both params.
5330 * haifa-sched.c (insn_delay): Likewise for param "insn".
5331 (real_insn_for_shadow): Likewise for return type and param "insn".
5332 (update_insn_after_change): Likewise for param "insn".
5333 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5335 (insn_cost): Likewise for param "insn".
5336 (increase_insn_priority): Likewise.
5337 (calculate_reg_deaths): Likewise.
5338 (setup_insn_reg_pressure_info): Likewise.
5339 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5340 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5341 (model_recompute): Likewise.
5342 (must_restore_pattern_p): Likewise for param "next".
5343 (model_excess_cost): Likewise for param "insn".
5344 (queue_remove): Likewise.
5345 (adjust_priority): Likewise for param "prev".
5346 (update_register_pressure): Likewise for param "insn".
5347 (setup_insn_max_reg_pressure): Likewise for local "insn".
5348 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5349 (model_add_to_schedule): Likewise.
5350 (model_reset_queue_indices): Likewise for local "insn".
5351 (unschedule_insns_until): Strengthen local "recompute_vec" from
5352 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5353 "con" from rtx to rtx_insn *.
5354 (restore_last_backtrack_point): Likewise for both locals "x". Add
5356 (estimate_insn_tick): Likewise for param "insn".
5357 (commit_schedule): Likewise for params "prev_head", "tail" and
5359 (verify_shadows): Likewise for locals "i1", "i2".
5360 (dump_insn_stream): Likewise for params "head", "tail" and locals
5361 "next_tail", "insn".
5362 (schedule_block): Likewise for locals "insn", "x". Add a checked
5364 (fix_inter_tick): Likewise for params "head", "tail".
5365 (create_check_block_twin): Likewise for local "jump".
5366 (haifa_change_pattern): Likewise for param "insn".
5367 (haifa_speculate_insn): Likewise.
5368 (dump_new_block_header): Likewise for params "head", "tail".
5369 (fix_jump_move): Likewise for param "jump".
5370 (move_block_after_check): Likewise.
5371 (sched_init_insn_luid): Likewise for param "insn".
5372 (sched_init_luids): Likewise for local "insn".
5373 (insn_luid): Likewise for param "insn".
5374 (init_h_i_d): Likewise.
5375 (haifa_init_h_i_d): Likewise for local "insn".
5376 (haifa_init_insn): Likewise for param "insn".
5377 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5379 (create_insn_reg_use): Likewise for param "insn".
5380 (setup_insn_reg_uses): Likewise. Add a checked cast.
5381 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5382 "tail" from rtx to rtx_insn *.
5383 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5384 "insn", "next_tail".
5386 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5388 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5389 from rtx to rtx_insn *.
5390 (model_add_to_schedule): Likewise for locals "start", "end",
5393 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5395 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5397 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5398 "to" and locals "insn", "next", "copy". Remove now-redundant
5401 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5403 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5404 rtx_insn * and param 4 from rtx * to rtx_insn **.
5405 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5406 param 2 from rtx * to rtx_insn **.
5408 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5409 rtx_insn * and final param from rtx * to rtx_insn **.
5411 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5412 from rtx to rtx_insn *.
5413 (try_head_merge_bb): Likewise for both locals named "move_upto".
5414 * df-problems.c (can_move_insns_across): Likewise for params
5415 "from", "to", "across_from", "across_to" and locals "insn",
5416 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5418 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5419 from rtx to rtx_insn *.
5420 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5421 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5422 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5424 (noce_try_abs): Likewise.
5425 (noce_get_condition): Likewise for param "jump". Strengthen param
5426 "earliest" from rtx * to rtx_insn **.
5427 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5429 (find_cond_trap): Likewise.
5430 (dead_or_predicable): Likewise for local "earliest".
5431 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5433 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5434 and local "prev". Strengthen param "earliest" from rtx * to
5436 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5437 Strengthen param "earliest" from rtx * to rtx_insn **.
5439 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5441 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5442 "to" and local "insn" from rtx to rtx_insn *.
5444 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5446 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5447 from rtx to rtx_insn *.
5448 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5449 (code_motion_path_driver): Likewise for local "last_insn".
5450 (simplify_changed_insns): Likewise for local "insn".
5452 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5454 * rtl.h (push_to_sequence): Strengthen param from rtx to
5456 (push_to_sequence2): Likewise for both params.
5457 (delete_insns_since): Likewise for param.
5458 (reorder_insns_nobb): Likewise for all three params.
5459 (set_new_first_and_last_insn): Likewise for both params.
5461 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5462 rtx_insn *. Remove now-redundant cast.
5463 (set_last_insn): Likewise.
5465 * builtins.c (expand_builtin_return): Strengthen local
5466 "call_fusage" from rtx to rtx_insn *.
5467 * cfgrtl.c (create_basic_block_structure): Likewise for local
5469 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5470 "first", "last" and local "insn".
5471 (delete_insns_since): Likewise for param "from".
5472 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5474 (push_to_sequence): Likewise for param "first" and local "last".
5475 (push_to_sequence2): Likewise for params "first" and "last".
5476 * lra.c (emit_add3_insn): Likewise for local "last".
5477 (lra_emit_add): Likewise.
5478 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5480 (process_address_1): Likewise for locals "insn", last".
5481 * modulo-sched.c (ps_first_note): Likewise for return type.
5482 * optabs.c (expand_binop_directly): Likewise for param "last".
5484 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5486 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5488 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5490 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5492 * function.h (struct sequence_stack): Strengthen fields "first"
5493 and "last" from rtx to rtx_insn *.
5494 (struct emit_status): Likewise for fields "x_first_insn" and
5497 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5498 (set_first_insn): Add checked cast.
5499 (get_last_insn): Remove now-redundant checked cast.
5500 (set_last_insn): Add checked cast.
5502 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5503 "saved_first" and "saved_last" from rtx to rtx_insn *.
5505 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5507 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5508 (unlink_insn_chain): Strengthen both params from rtx to
5511 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5513 (unlink_insn_chain): Likewise for params "first" and "last".
5514 Remove now-redundant checked cast.
5515 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5516 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5518 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5520 (add_insn): Likewise for param "insn" and local "prev".
5521 (add_insn_after_nobb): Likewise for both params and local "next".
5522 (add_insn_before_nobb): Likewise for both params and local "prev".
5523 (add_insn_after): Rename param "after" to "uncast_after",
5524 introducing local "after" with another checked cast.
5525 (add_insn_before): Rename params "insn" and "before", giving them
5526 "uncast_" prefixes, adding the old names back using checked casts.
5527 (emit_note_after): Likewise for param "after".
5528 (emit_note_before): Likewise for param "before".
5529 (emit_label): Add a checked cast.
5531 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5533 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5534 "insn" from rtx to rtx_insn *.
5536 * cselib.c (cselib_record_sets_hook): Likewise.
5538 * var-tracking.c (add_with_sets): Likewise, renaming back from
5539 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5542 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5544 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5545 and "header_" from rtx to rtx_insn *.
5546 (struct basic_block_d): Likewise for field "head_" within "x"
5547 field of union basic_block_il_dependent.
5548 (BB_HEAD): Drop function...
5549 (SET_BB_HEAD): ...and this function in favor of...
5550 (BB_HEAD): ...reinstate macro.
5551 (BB_END): Drop function...
5552 (SET_BB_END): ...and this function in favor of...
5553 (BB_END): ...reinstate macro.
5554 (BB_HEADER): Drop function...
5555 (SET_BB_HEADER): ...and this function in favor of...
5556 (BB_HEADER): ...reinstate macro.
5558 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5559 (fix_crossing_unconditional_branches): Likewise.
5560 * caller-save.c (save_call_clobbered_regs): Likewise.
5561 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5562 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5563 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5564 (merge_blocks_move_successor_nojumps): Likewise.
5565 (outgoing_edges_match): Update use of for_each_rtx to
5566 for_each_rtx_in_insn.
5567 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5568 (expand_gimple_cond): Likewise.
5569 (expand_gimple_tailcall): Likewise.
5570 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5572 (construct_exit_block): Drop use of SET_BB_END.
5573 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5575 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5576 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5577 SET_BB_HEAD and SET_BB_END.
5578 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5580 (rtl_delete_block): Drop use of SET_BB_HEAD.
5581 (rtl_split_block): Drop use of SET_BB_END.
5582 (emit_nop_for_unique_locus_between): Likewise.
5583 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5584 (block_label): Drop use of SET_BB_HEAD.
5585 (fixup_abnormal_edges): Drop use of SET_BB_END.
5586 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5587 (relink_block_chain): Likewise.
5588 (fixup_reorder_chain): Drop use of SET_BB_END.
5589 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5590 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5591 rtx_insn **. Drop use of SET_BB_HEADER.
5592 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5594 (BB_HEAD): Delete this function.
5595 (SET_BB_HEAD): Likewise.
5597 (SET_BB_END): Likewise.
5598 (BB_HEADER): Likewise.
5599 (SET_BB_HEADER): Likewise.
5600 * emit-rtl.c (add_insn_after): Rename param "insn" to
5601 "uncast_insn", adding a new local "insn" and a checked cast to
5602 rtx_insn *. Drop use of SET_BB_END.
5603 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5604 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5605 (reorder_insns): Drop use of SET_BB_END.
5606 (emit_insn_after_1): Strengthen param "first" and locals "last",
5607 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5608 (emit_pattern_after_noloc): Add checked cast.
5609 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5610 (restore_other_notes): Likewise.
5611 (move_insn): Likewise.
5612 (sched_extend_bb): Likewise.
5613 (fix_jump_move): Likewise.
5614 * ifcvt.c (noce_process_if_block): Likewise.
5615 (dead_or_predicable): Likewise.
5616 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5617 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5618 * sel-sched-ir.c (sel_move_insn): Likewise.
5619 * sel-sched.c (move_nop_to_previous_block): Likewise.
5621 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5623 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5625 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5627 * basic-block.h (create_basic_block_structure): Strengthen params
5628 1 "head" and 2 "end" from rtx to rtx_insn *.
5629 * cfgrtl.c (create_basic_block_structure): Likewise.
5630 (rtl_create_basic_block): Update casts from void * to rtx to
5631 rtx_insn *, so that we can pass them as rtx_insn * to
5632 create_basic_block_structure.
5633 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5635 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5637 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5639 (check_for_inc_dec): Strengthen param "insn" from rtx to
5642 * cselib.h (cselib_process_insn): Likewise.
5644 * cselib.c (cselib_record_sets): Likewise.
5645 (cselib_process_insn): Likewise.
5647 * dse.c (struct insn_info): Likewise for field "insn".
5648 (check_for_inc_dec_1): Likewise for local "insn".
5649 (check_for_inc_dec): Likewise for param "insn".
5650 (scan_insn): Likewise.
5651 (dse_step1): Likewise for local "insn".
5653 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5654 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5656 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5658 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5659 from rtx to rtx_insn *.
5660 (DEP_PRO): Delete this function and...
5661 (SET_DEP_PRO): ...this function in favor of...
5662 (DEP_PRO): ...reinstate this macro.
5663 (DEP_CON): Delete this function and...
5664 (SET_DEP_CON): ...this function in favor of...
5665 (DEP_CON): ...reinstate this old macro.
5666 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5667 (init_dep): Likewise.
5668 (set_priorities): Likewise for both params.
5669 (sd_copy_back_deps): Likewise for params 1 and 2.
5671 * haifa-sched.c (priority): Likewise for param "insn" and local
5673 (set_priorities): Likewise for params "head" and "tail" and local
5675 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5677 (add_to_speculative_block): Add a checked cast.
5678 (create_check_block_twin): Drop use of SET_DEP_CON.
5679 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5682 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5683 Drop use of SET_DEP_PRO
5684 (init_dep): Strengthen params "pro" and "con" from rtx to
5686 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5690 (SET_DEP_PRO): Delete.
5691 (SET_DEP_CON): Delete.
5693 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5695 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5696 from rtx to rtx_insn *.
5697 (VINSN_INSN_RTX): Eliminate rvalue function and...
5698 (SET_VINSN_INSN): ...lvalue function in favor of...
5699 (VINSN_INSN_RTX): reinstate this old macro.
5701 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5702 in favor of VINSN_INSN_RTX.
5703 (VINSN_INSN_RTX): Delete this function.
5704 (SET_VINSN_INSN_RTX): Likewise.
5706 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5708 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5709 (BND_TO): Delete this function and...
5710 (SET_BND_TO): ...this functions in favor of...
5711 (BND_TO): ...reinstating this macro.
5712 (struct _fence): Strengthen field "executing_insns" from
5713 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5714 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5715 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5716 and param "insn" from rtx to insn_t.
5717 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5720 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5722 (rtx_vec_t): Likewise.
5723 (struct sched_deps_info_def): Strengthen param of "start_insn"
5724 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5725 "note_mem_dep" callback and first param of "note_dep" callback.
5727 * haifa-sched.c (add_to_speculative_block): Strengthen param
5728 "insn" from rtx to rtx_insn *.
5729 (clear_priorities): Likewise.
5730 (calc_priorities): Likewise for local "insn".
5732 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5733 Remove redundant checked cast.
5734 (haifa_note_mem_dep): Likewise for param "pending_insn".
5735 (haifa_note_dep): Likewise for param "elem".
5736 (note_mem_dep): Likewise for param "e".
5737 (sched_analyze_1): Add checked casts.
5738 (sched_analyze_2): Likewise.
5740 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5741 from rtx to rtx_insn *.
5742 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5743 from vec<rtx> * to vec<rtx_insn *> *.
5745 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5747 (flist_add): Strengthen param "executing_insns" from
5748 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5749 (advance_deps_context): Remove now-redundant checked cast.
5750 (init_fences): Replace uses of NULL_RTX with NULL.
5751 (merge_fences): Strengthen params "last_scheduled_insn" and
5752 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5753 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5754 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5755 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5756 an instruction, rather than doing double-duty as a pattern.
5757 (return_nop_to_pool): Update for change of insn_t.
5758 (deps_init_id): Remove now-redundant checked cast.
5759 (struct sched_scan_info_def): Strengthen param of "init_insn"
5760 callback from rtx to insn_t.
5761 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5762 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5764 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5765 "end" from rtx to rtx_insn *.
5766 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5767 (rtx insn_rtx, bool force_unique_p)
5768 (BND_TO): Delete function.
5769 (SET_BND_TO): Delete function.
5771 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5773 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5774 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5776 (undo_transformations): Likewise for param "insn".
5777 (update_liveness_on_insn): Likewise.
5778 (compute_live_below_insn): Likewise for param "insn" and local
5780 (update_data_sets): Likewise for param "insn".
5781 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5782 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5783 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5785 (move_cond_jump): Likewise for param "insn".
5786 (move_cond_jump): Drop use of SET_BND_TO.
5787 (compute_av_set_on_boundaries): Likewise.
5788 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5789 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5790 from rtx to rtx_insn *.
5791 (maybe_emit_renaming_copy): Likewise for param "insn".
5792 (maybe_emit_speculative_check): Likewise.
5793 (handle_emitting_transformations): Likewise.
5794 (remove_insn_from_stream): Likewise.
5795 (code_motion_process_successors): Strengthen local "succ" from rtx
5798 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5800 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5801 ilist_t, not _xlist_t;
5802 (ILIST_INSN): Define in terms of new union field "insn".
5803 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5805 (struct _list_node): Add new field "insn" to the union, of type
5807 (ilist_add): Replace macro with an inline function, requiring an
5809 (ilist_remove): Define this macro directly in terms of
5810 _list_remove, rather than indirectly via _xlist_remove.
5811 (ilist_clear): Likewise, in terms of _list_clear rather than
5813 (ilist_is_in_p): Replace macro with an inline function, requiring
5815 (_list_iter_cond_insn): New function.
5816 (ilist_iter_remove): Define this macro directly in terms of
5817 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5818 (ilist_iterator): Define directly in terms of _list_iterator
5819 rather than indirectly through _xlist_iterator.
5820 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5821 than in terms of _FOR_EACH_X.
5822 (FOR_EACH_INSN_1): Likewise.
5824 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5828 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5829 DECL_HARD_REGISTER and return for invalid register specifications.
5830 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5831 DECL_HARD_REGISTER, call expand_one_error_var.
5832 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5833 CC_REGNUM with non-MODE_CC modes.
5834 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5836 2014-08-26 Marek Polacek <polacek@redhat.com>
5839 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5841 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5843 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5844 qi cost; add di cost.
5845 (cortexa57_addrcost_table): Likewise.
5847 2014-08-26 Marek Polacek <polacek@redhat.com>
5850 * expr.c (is_aligning_offset): Remove logical not.
5852 2014-08-26 Marek Polacek <polacek@redhat.com>
5855 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5856 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5858 2014-08-26 Richard Biener <rguenther@suse.de>
5860 PR tree-optimization/62175
5861 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5862 expand possibly trapping operations.
5864 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5866 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5867 "insn" from rtx to rtx_insn *.
5868 (permute_load): Likewise for param "insn".
5869 (permute_store): Likewise.
5870 (handle_special_swappables): Likewise for local "insn".
5871 (replace_swap_with_copy): Likewise for locals "insn" and
5873 (rs6000_analyze_swaps): Likewise for local "insn".
5875 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5877 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5880 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5882 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5883 "note_list" from rtx to rtx_insn *.
5884 (BB_NOTE_LIST): Replace this function and...
5885 (SET_BB_NOTE_LIST): ...this function with...
5886 (BB_NOTE_LIST): ...the former macro implementation.
5888 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5889 local "from_start" from rtx to rtx_insn *. Strengthen param
5890 "to_endp" from rtx * to rtx_insn **.
5892 * haifa-sched.c (concat_note_lists): Likewise.
5893 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5895 (sel_restore_notes): Likewise.
5896 (move_bb_info): Likewise.
5897 (BB_NOTE_LIST): Delete this function.
5898 (SET_BB_NOTE_LIST): Delete this function.
5899 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5900 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5902 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5904 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5905 from rtx * to rtx_insn **.
5906 (reorder2): Likewise.
5907 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5908 from rtx to rtx_insn *.
5910 * doc/tm.texi: Update mechanically for above change to target.def.
5912 * sched-int.h (note_list): Strengthen this variable from rtx to
5914 (remove_notes): Likewise for both params.
5915 (restore_other_notes): Likewise for return type and first param.
5916 (struct ready_list): Strengthen field "vec" from rtx * to
5918 (struct dep_replacement): Strenghten field "insn" from rtx to
5920 (struct deps_desc): Likewise for fields "last_debug_insn",
5922 (struct haifa_sched_info): Likewise for callback field
5923 "can_schedule_ready_p"'s param, for first param of "new_ready"
5924 callback field, for both params of "rank" callback field, for
5925 first field of "print_insn" callback field (with a const), for
5926 both params of "contributes_to_priority" callback, for param
5927 of "insn_finishes_block_p" callback, for fields "prev_head",
5928 "next_tail", "head", "tail", for first param of "add_remove_insn"
5929 callback, for first param of "begin_schedule_ready" callback, for
5930 both params of "begin_move_insn" callback, and for second param
5931 of "advance_target_bb" callback.
5932 (add_dependence): Likewise for params 1 and 2.
5933 (sched_analyze): Likewise for params 2 and 3.
5934 (deps_analyze_insn): Likewise for param 2.
5935 (ready_element): Likewise for return type.
5936 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5937 (try_ready): Strenghten param from rtx to rtx_insn *.
5938 (sched_emit_insn): Likewise for return type.
5939 (record_delay_slot_pair): Likewise for params 1 and 2.
5940 (add_delay_dependencies): Likewise for param.
5941 (contributes_to_priority): Likewise for both params.
5942 (find_modifiable_mems): Likewise.
5944 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5945 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5946 "first_older_only_insn" from rtx to rtx_insn *.
5947 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5950 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5951 "last_scheduled_iter0" from rtx to rtx_insn *.
5952 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5953 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5954 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5955 "insn" from rtx to rtx_insn *.
5956 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5958 (c6x_sched_reorder2): Strengthen param "ready" and locals
5959 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5960 "insn" from rtx to rtx_insn *.
5961 (c6x_variable_issue): Add a checked cast when assigning from insn
5962 to ss.last_scheduled_iter0.
5963 (split_delayed_branch): Strengthen param "insn" and local "i1"
5964 from rtx to rtx_insn *.
5965 (split_delayed_nonbranch): Likewise.
5966 (undo_split_delayed_nonbranch): Likewise for local "insn".
5967 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5968 "entry_after", "end_packet", "head_insn", "tail_insn",
5969 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5970 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5971 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5972 but add a checked cast on loop->start_label. Consolidate calls to
5973 avoid assigning result of gen_spkernel to "insn", now an
5976 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5977 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5979 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5980 rtx_insn **. Strengthen locals "top", "next" from rtx to
5982 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5983 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5984 (add_parameter_dependencies): Strengthen params "call", "head" and
5985 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5986 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5987 (add_dependee_for_func_arg): Likewise for param "arg" and local
5989 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5990 "tail" and locals "insn", "first_arg".
5992 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5993 for params "head", "tail" and locals "insn", "next", "next_tail".
5994 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5995 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5996 "insn", "lowest", "highest" from rtx to rtx_insn *.
5997 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5999 (ia64_sched_reorder2): Likewise.
6001 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6002 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6003 from rtx * to rtx_insn **.
6004 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6006 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6008 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6009 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6012 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6013 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6015 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6016 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6017 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6019 (vr4130_reorder): Likewise.
6020 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6022 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6024 (mips_sched_reorder): Likewise.
6025 (mips_sched_reorder2): Likewise.
6027 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6029 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6030 Strengthen local "tmp" from rtx to rtx_insn *.
6031 (rs6000_sched_reorder2): Likewise.
6033 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6034 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6035 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6036 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6038 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6039 "tmp2" from rtx to rtx_insn *.
6040 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6041 Strengthen local "insn" from rtx to rtx_insn *.
6042 (ready_reorder): Strengthen param "ready" from rtx * to
6043 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6044 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6045 (sh_reorder2): Likewise.
6047 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6048 local "insn" from rtx to rtx_insn *.
6050 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6052 (scheduled_insns): Strengthen this variable from vec<rtx> to
6054 (set_modulo_params): Likewise for locals "i1", "i2".
6055 (record_delay_slot_pair): Likewise for params "i1", "i2".
6056 (add_delay_dependencies): Likewise for param "insn".
6057 (cond_clobbered_p): Likewise.
6058 (recompute_todo_spec): Likewise for local "prev".
6059 (last_scheduled_insn): Likewise for this variable.
6060 (nonscheduled_insns_begin): Likewise.
6061 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6063 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6065 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6066 Strengthen local "insn" from rtx to rtx_insn *.
6067 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6068 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6069 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6070 (ready_remove_first): Likewise for return type and local "t".
6071 (ready_element): Likewise for return type.
6072 (ready_remove): Likewise for return type and local "t".
6073 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6074 (check_clobbered_conditions): Strengthen local "x" from rtx to
6075 rtx_insn *, adding a checked cast.
6076 (schedule_insn): Likewise for param "insn".
6077 (remove_notes): Likewise for params "head", "tail" and locals
6078 "next_tail", "insn", "next".
6079 (struct haifa_saved_data): Likewise for fields
6080 "last_scheduled_insn", "nonscheduled_insns_begin".
6081 (save_backtrack_point): Update for change to field "vec" of
6083 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6085 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6086 from rtx to rtx_insn *
6087 (resolve_dependencies): Strengthen param "insn" from rtx to
6089 (restore_other_notes): Likewise for return type, for param "head"
6090 and local "note_head".
6091 (undo_all_replacements): Likewise for local "insn".
6092 (first_nonscheduled_insn): Likewise for return type and local "insn".
6093 (queue_to_ready): Likewise for local "insn", adding checked casts.
6094 (early_queue_to_ready): Likewise for local "insn".
6095 (debug_ready_list_1): Strengthen local "p" from rtx * to
6097 (move_insn): Strengthen param "insn" and local "note" from rtx to
6099 (insn_finishes_cycle_p): Likewise for param "insn".
6100 (max_issue): Likewise for local "insn".
6101 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6103 (commit_schedule): Strengthen param "prev_head" and local "insn"
6104 from rtx to rtx_insn *
6105 (prune_ready_list): Likewise for local "insn".
6106 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6107 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6108 (set_priorities): Likewise for local "prev_head".
6109 (try_ready): Likewise for param "next".
6110 (fix_tick_ready): Likewise.
6111 (change_queue_index): Likewise.
6112 (sched_extend_ready_list): Update for change to field "vec" of
6114 (generate_recovery_code): Strengthen param "insn" from rtx to
6116 (begin_speculative_block): Likewise.
6117 (create_check_block_twin): Likewise for param "insn" and locals
6118 "label", "check", "twin". Introduce local "check_pat" to avoid
6119 "check" being used as a plain rtx before being used as an insn.
6120 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6121 extracting elements from ready_list.
6122 (sched_remove_insn): Strengthen param "insn" from rtx to
6124 (sched_emit_insn): Likewise for return type.
6125 (ready_remove_first_dispatch): Likewise for return type and local
6128 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6130 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6133 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6134 from rtx to rtx_insn *.
6135 (add_dependence_list): Likewise for param "insn". Add a checked
6137 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6138 to rtx_insn *. Strengthen param "list_p" from rtx * to
6140 (chain_to_prev_insn): Strengthen param "insn" and locals
6141 "prec_nonnote", "i" from rtx to rtx_insn *.
6142 (flush_pending_lists): Likewise for param "insn".
6143 (cur_insn): Likewise for this variable.
6144 (haifa_start_insn): Add a checked cast.
6145 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6146 (sched_analyze_reg): Likewise for param "insn".
6147 (sched_analyze_1): Likewise.
6148 (sched_analyze_2): Likewise. Add checked casts.
6149 (sched_analyze_insn): Likewise. Also for local "prev".
6150 (deps_analyze_insn): Likewise for param "insn".
6151 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6152 (add_dependence_1): Likewise for params "insn", "elem".
6153 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6154 (parse_add_or_inc): Likewise for param "insn".
6155 (find_inc): Likewise for local "inc_cand".
6156 (find_modifiable_mems): Likewise for params "head", "tail" and
6157 locals "insn", "next_tail".
6159 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6160 (begin_schedule_ready): Likewise for param "insn".
6161 (begin_move_insn): Likewise for params "insn" and "last".
6162 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6164 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6165 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6166 (ebb_add_remove_insn): Likewise for param "insn".
6167 (advance_target_bb): Likewise.
6169 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6171 (check_live): Likewise for param "insn".
6172 (init_ready_list): Likewise for local "insn".
6173 (can_schedule_ready_p): Likewise for param "insn".
6174 (begin_schedule_ready): Likewise.
6175 (new_ready): Likewise for param "next".
6176 (rgn_print_insn): Likewise for param "insn".
6177 (rgn_rank): Likewise for params "insn1", "insn2".
6178 (contributes_to_priority): Likewise for params "next", "insn".
6179 (rgn_insn_finishes_block_p): Likewise for param "insn".
6180 (add_branch_dependences): Likewise for params "head", "tail" and
6181 locals "insn", "last".
6182 (rgn_add_remove_insn): Likewise for param "insn".
6183 (advance_target_bb): Likewise.
6185 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6186 const_rtx to const rtx_insn *.
6188 * sel-sched-dump.h (sel_print_insn): Likewise.
6190 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6191 (deps_init_id): Likewise.
6193 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6194 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6197 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6199 * output.h (final_start_function): Strengthen param 1 from rtx to
6202 * final.c (final_start_function): Likewise, renaming back from
6203 "uncast_first" to "first", and dropping the checked cast from rtx
6206 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6208 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6209 * final.c (final): Likewise. Rename param back from
6210 "uncast_first" to "first" and eliminate the checked cast from rtx
6213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6215 * output.h (shorten_branches): Strengthen param from rtx to
6218 * final.c (shorten_branches): Likewise, renaming param back from
6219 "uncast_first" to "first", and dropping the checked cast from rtx
6222 * genattr.c (gen_attr): Likewise when writing out the prototype of
6225 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6227 * sched-int.h (struct haifa_sched_info): Strengthen fields
6228 "prev_head" and "next_tail" from rtx to rtx_insn *.
6230 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6232 * rtl.h (rtx_jump_table_data::get_labels): New method.
6233 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6234 with use of the new rtx_jump_table_data::get_labels method.
6235 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6236 to rtx_jump_table_data *. Simplify by using get_labels method.
6237 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6238 a dyn_cast, introducing local "table", using it to replace
6239 label-lookup logic with a get_labels method call.
6240 (patch_jump_insn): Simplify using get_labels method.
6241 * dwarf2cfi.c (create_trace_edges): Likewise.
6242 * rtlanal.c (label_is_jump_target_p): Likewise.
6244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6246 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6249 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6250 (unshare_all_rtl_again): Likewise, also for local "p".
6252 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6254 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6256 * cfgrtl.c (delete_insn_and_edges): Likewise.
6258 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6260 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6261 from rtx to rtx_insn *.
6263 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6265 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6267 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6268 locals "returnjump", "epilogue_end", "insn", "next".
6270 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6271 "returnjump" from rtx * to rtx_insn **.
6272 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6274 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6276 * basic-block.h (struct edge_def). Strengthen "r" within
6277 union edge_def_insns from rtx to rtx_insn *.
6279 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6280 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6282 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6283 from rtx to rtx_insn *.
6284 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6286 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6287 (reg_used_on_edge): Likewise.
6288 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6289 (gt_pch_nx): New overload for rtx_insn *&.
6290 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6291 from rtx to rtx_insn *.
6293 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6295 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6296 from rtx to rtx_insn *.
6297 (BB_FOOTER): Replace function with access macro.
6298 (SET_BB_FOOTER): Delete.
6300 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6302 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6303 (emit_barrier_after_bb): Likewise.
6304 (record_effective_endpoints): Likewise.
6305 (relink_block_chain): Likewise.
6306 (fixup_fallthru_exit_predecessor): Likewise.
6307 (cfg_layout_duplicate_bb): Likewise.
6308 (cfg_layout_split_block): Likewise.
6309 (cfg_layout_delete_block): Likewise.
6310 (cfg_layout_merge_blocks): Likewise.
6311 (BB_FOOTER): Delete function.
6312 (SET_BB_FOOTER): Delete function.
6313 * combine.c (update_cfg_for_uncondjump): Replace uses of
6314 SET_BB_FOOTER with BB_FOOTER.
6316 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6318 * except.h (struct eh_landing_pad_d): Strengthen field
6319 "landing_pad" from rtx to rtx_code_label *.
6321 * except.c (sjlj_emit_dispatch_table): Likewise for param
6323 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6325 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6327 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6328 first param from rtx to rtx_insn *.
6329 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6330 field "set_frame_ptr_insn".
6331 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6332 "csend" from rtx to rtx_code_label *.
6333 (xtensa_expand_atomic): Likewise for local "csloop".
6334 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6336 (xtensa_call_tls_desc): Likewise for return type and locals
6337 "call_insn", "insns".
6338 (xtensa_legitimize_tls_address): Likewise for local "insns".
6339 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6341 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6343 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6344 first param from rtx to rtx_insn *.
6345 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6348 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6350 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6351 Strengthen param 1 from rtx to rtx_insn *.
6352 (tilepro_output_cbranch): Likewise.
6353 (tilepro_adjust_insn_length): Likewise.
6354 (tilepro_final_prescan_insn): Likewise for sole param.
6356 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6357 Likewise for local "last".
6358 (cbranch_predicted_p): Likewise for param "insn".
6359 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6360 (tilepro_output_cbranch_with_opcode): Likewise.
6361 (tilepro_output_cbranch): Likewise.
6362 (frame_emit_load): Likewise for return type and locals "seq",
6364 (emit_sp_adjust): Likewise for return type and local "insn".
6365 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6367 (tilepro_adjust_insn_length): Likewise for param "insn".
6368 (next_insn_to_bundle): Likewise for return type and params
6370 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6371 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6373 (match_addli_pcrel): Likewise for param "insn".
6374 (replace_addli_pcrel): Likewise.
6375 (match_auli_pcrel): Likewise.
6376 (replace_auli_pcrel): Likewise.
6377 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6379 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6380 "queue", "next_queue", "prev".
6381 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6382 (tilepro_final_prescan_insn): Likewise for param "insn".
6384 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6386 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6387 Strengthen param 1 from rtx to rtx_insn *.
6388 (tilegx_output_cbranch): Likewise.
6389 (tilegx_adjust_insn_length): Likewise.
6390 (tilegx_final_prescan_insn): Likewise for sole param.
6392 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6394 (cbranch_predicted_p): Likewise for param "insn".
6395 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6396 (tilegx_output_cbranch_with_opcode): Likewise.
6397 (tilegx_output_cbranch): Likewise.
6398 (frame_emit_load): Likewise for return type.
6399 (set_frame_related_p): Likewise for locals "seq", "insn".
6400 (emit_sp_adjust): Likewise for return type, and for local "insn".
6401 Introduce local "pat" for use in place of "insn" where the latter
6402 isn't an instruction.
6403 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6404 from rtx to rtx_insn *.
6405 (tilegx_adjust_insn_length): Likewise for param "insn".
6406 (next_insn_to_bundle): Likewise for return type and params "r" and
6408 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6410 (replace_insns): Likewise for params "old_insn", "new_insns".
6411 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6413 (replace_mov_pcrel_step2): Likewise.
6414 (replace_mov_pcrel_step3): Likewise.
6415 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6417 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6418 "queue", "next_queue", "prev".
6419 (tilegx_output_mi_thunk): Likewise for local "insn".
6420 (tilegx_final_prescan_insn): Likewise for param "insn".
6422 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6424 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6426 (frame_emit_load): Likewise.
6427 (frame_emit_add_imm): Likewise, also for local "insn".
6428 (spu_expand_prologue): Likewise for local "insn".
6429 (struct spu_bb_info): Likewise for field "prop_jump".
6430 (emit_nop_for_insn): Likewise for param "insn" and local
6432 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6434 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6435 locals "hint", "insn".
6436 (get_branch_target): Likewise for param "branch".
6437 (insn_clobbers_hbr): Likewise for param "insn".
6438 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6439 locals "insn", "before_4", "before_16".
6440 (insert_hbrp): Likewise for local "insn".
6441 (spu_machine_dependent_reorg): Likewise for locals "branch",
6442 "insn", "next", "bbend".
6443 (uses_ls_unit): Likewise for param "insn".
6444 (get_pipe): Likewise.
6445 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6446 introducing a checked cast.
6447 (spu_sched_adjust_cost): Likewise for params "insn" and
6449 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6450 (spu_sms_res_mii): Likewise.
6452 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6454 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6455 from rtx to rtx_insn *.
6456 (output_cbranch): Likewise for param 6.
6457 (output_return): Likewise for param 1.
6458 (output_sibcall): Likewise.
6459 (output_v8plus_shift): Likewise.
6460 (output_v8plus_mult): Likewise.
6461 (output_v9branch): Likewise for param 7.
6462 (output_cbcond): Likewise for param 3.
6464 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6466 (sparc_legitimize_pic_address): Likewise.
6467 (sparc_emit_call_insn): Likewise.
6468 (emit_save_or_restore_regs): Likewise.
6469 (emit_window_save): Likewise for return type and local "insn".
6470 (sparc_expand_prologue): Likewise for local "insn".
6471 (sparc_flat_expand_prologue): Likewise.
6472 (output_return): Likewise for param "insn".
6473 (output_sibcall): Likewise for param "insn" and local "delay".
6474 (output_ubranch): Likewise for param "insn".
6475 (output_cbranch): Likewise.
6476 (output_cbcond): Likewise.
6477 (output_v9branch): Likewise.
6478 (output_v8plus_shift): Likewise.
6479 (sparc_output_mi_thunk): Likewise for local "insn".
6480 (get_some_local_dynamic_name): Likewise.
6481 (output_v8plus_mult): Likewise for param "insn".
6483 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6485 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6486 from rtx to rtx_insn *.
6487 (output_branchy_insn): Likewise for param 3.
6488 (output_far_jump): Likewise for param 1.
6489 (final_prescan_insn): Likewise.
6490 (sh_insn_length_adjustment): Likewise for sole param.
6492 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6493 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6495 (sh_emit_compare_and_set): Likewise for local "lab".
6496 (output_far_jump): Strengthen param "insn" and local "prev" from
6498 (output_branchy_insn): Likewise for param "insn" and local
6500 (output_ieee_ccmpeq): Likewise for param "insn".
6501 (struct label_ref_list_d): Strengthen field "label" from rtx to
6503 (pool_node): Likewise.
6504 (pool_window_label): Likewise for this global.
6505 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6506 (dump_table): Strengthen params "start", "barrier" and local
6507 "scan" from rtx to rtx_insn *.
6508 (broken_move): Likewise for param "insn".
6509 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6510 Strengthen param "first_mova" from rtx * to rtx_insn **.
6511 (mova_p): Likewise for param "insn".
6512 (fixup_mova): Likewise for param "mova".
6513 (find_barrier): Likewise for return type, params "mova" and
6514 "from", and locals "barrier_before_mova", "found_barrier",
6515 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6516 "label" from rtx to rtx_code_label *.
6517 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6519 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6520 (split_branches): Likewise for param "first" and local "insn".
6521 (final_prescan_insn): Likewise for param "insn".
6522 (sequence_insn_p): Likewise for locals "prev", "next".
6523 (sh_insn_length_adjustment): Likewise for param "insn".
6524 (sh_can_redirect_branch): Likewise for local "insn".
6525 (find_r0_life_regions): Likewise for locals "end", "insn".
6526 (sh_output_mi_thunk): Likewise for local "insns".
6528 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6530 * config/score/score.c (score_output_mi_thunk): Strengthen local
6531 "insn" from rtx to rtx_insn *.
6532 (score_prologue): Likewise.
6534 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6536 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6537 1 from rtx to rtx_insn *.
6538 (s390_emit_jump): Likewise for return type.
6539 (s390_emit_call): Likewise.
6540 (s390_load_got): Likewise.
6542 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6544 (s390_match_ccmode): Likewise for param "insn".
6545 (s390_emit_jump): Likewise for return type.
6546 (s390_split_branches): Likewise for local "label".
6547 (struct constant): Strengthen field "label" from rtx to
6549 (struct constant_pool): Likewise for field "label". Strengthen
6550 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6552 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6554 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6555 (s390_end_pool): Likewise.
6556 (s390_dump_pool): Likewise for local "insn".
6557 (s390_mainpool_start): Likewise.
6558 (s390_chunkify_start): Likewise.
6559 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6560 with insns. Strengthen locals "label", "jump", "barrier", "next",
6561 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6562 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6564 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6565 "jump", "label", "next_insn".
6566 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6567 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6569 (s390_load_got): Likewise for return type and local "insns".
6570 (s390_save_gprs_to_fprs): Likewise for local "insn".
6571 (s390_restore_gprs_from_fprs): Likewise.
6572 (pass_s390_early_mach::execute): Likewise.
6573 (s390_emit_prologue): Likewise for local "insns".
6574 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6576 (s390_emit_call): Strengthen return type and local "insn" from
6578 (s390_emit_tpf_eh_return): Likewise for local "insn".
6579 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6580 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6581 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6583 (s390_non_addr_reg_read_p): Likewise for param "insn".
6584 (find_cond_jump): Likewise for return type and param "insn".
6585 (s390_swap_cmp): Likewise for param "insn".
6586 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6587 "prev_insn", "next_insn".
6588 (s390_reorg): Likewise for locals "insn", "target".
6589 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6590 (s390_sched_variable_issue): For now, rename param "insn" to
6591 "uncast_insn", introducing a checked cast.
6592 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6594 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6595 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6597 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6599 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6600 param from rtx to rtx_insn *.
6601 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6603 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6605 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6606 4 from rtx to rtx_insn *.
6607 (rs6000_final_prescan_insn): Likewise for first param.
6608 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6610 (rs6000_get_some_local_dynamic_name): Likewise.
6611 (output_cbranch): Likewise for param "insn".
6612 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6613 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6614 (rs6000_emit_allocate_stack): Likewise for local "insn".
6615 (load_cr_save): Likewise.
6616 (restore_saved_cr): Likewise.
6617 (restore_saved_lr): Likewise.
6618 (emit_cfa_restores): Likewise.
6619 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6620 "deleted_debug_label".
6621 (rs6000_output_mi_thunk): Likewise for local "insn".
6622 (rs6000_final_prescan_insn): Likewise for param "insn".
6624 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6626 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6627 Strengthen param "insn" from rtx to rtx_insn *.
6628 * config/picochip/picochip.c (picochip_current_prescan_insn):
6629 Likewise for this variable.
6630 (picochip_final_prescan_insn): Likewise for param "insn".
6632 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6634 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6635 from rtx to rtx_insn *.
6636 (pa_output_indirect_call): Likewise.
6637 (pa_adjust_insn_length): Likewise.
6638 (pa_attr_length_millicode_call): Likewise.
6639 (pa_attr_length_call): Likewise.
6640 (pa_attr_length_indirect_call): Likewise.
6642 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6644 (pa_attr_length_millicode_call): Likewise.
6645 (pa_attr_length_call): Likewise.
6646 (pa_output_call): Likewise.
6647 (pa_attr_length_indirect_call): Likewise.
6648 (pa_output_indirect_call): Likewise.
6650 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6652 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6653 Strengthen first param from rtx to rtx_insn *.
6654 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6657 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6659 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6660 type from rtx to rtx_insn *.
6661 (mips_expand_call): Likewise.
6662 (mips_adjust_insn_length): Likewise for first param.
6663 (mips_output_conditional_branch): Likewise.
6664 (mips_output_order_conditional_branch): Likewise.
6665 (mips_final_prescan_insn): Likewise.
6667 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6668 rtx_insn * for the SEQUENCE case.
6669 (SEQ_END): Likewise.
6670 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6671 (mips_emit_call_insn): Likewise, also for local "insn".
6672 (mips16_gp_pseudo_reg): Likewise for local "scan".
6673 (mips16_build_call_stub): Likewise for return type and for local
6674 "insn". Introduce a new local "pattern" so that "insn" can indeed
6676 (mips_expand_call): Strengthen return type and local "insn" from
6678 (mips_block_move_loop): Strengthen local "label" from rtx to
6680 (mips_expand_synci_loop): Likewise for locals "label",
6682 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6684 (mips16e_collect_argument_saves): Likewise for locals "insn",
6686 (mips_find_gp_ref): Likewise for param of callback for "pred"
6687 param, and for local "insn".
6688 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6689 (mips_insn_has_flexible_gp_ref_p): Likewise.
6690 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6692 (mips_epilogue_set_cfa): Likewise for local "insn".
6693 (mips_expand_epilogue): Likewise.
6694 (mips_adjust_insn_length): Likewise for param "insn".
6695 (mips_output_conditional_branch): Likewise.
6696 (mips_output_order_conditional_branch): Likewise.
6697 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6698 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6699 "falu2_turn_enabled_insn".
6700 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6701 "done_label" from rtx to rtx_code_label *.
6702 (struct mips16_constant): Likewise for field "label".
6703 (mips16_add_constant): Likewise for return type.
6704 (mips16_emit_constants_1): Strengthen return type and param "insn"
6705 from rtx to rtx_insn *.
6706 (mips16_emit_constants): Likewise for param "insn".
6707 (mips16_insn_length): Likewise.
6708 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6709 to rtx_code_label *.
6710 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6711 from rtx to rtx_insn *.
6712 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6713 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6714 (r10k_simplify_address): Strengthen param "insn" and local
6715 "def_insn" from rtx to rtx_insn *.
6716 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6718 (r10k_needs_protection_p_1): Update target type of cast of data
6719 from to rtx to rtx_insn *.
6720 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6721 rtx * to rtx_insn **.
6722 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6724 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6725 (mips_call_expr_from_insn): Likewise for param "insn".
6726 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6727 (mips_find_pic_call_symbol): Likewise for param "insn".
6728 (mips_annotate_pic_calls): Likewise for local "insn".
6729 (mips_sim_insn): Likewise for this variable.
6730 (struct mips_sim): Likewise for field "insn" within elements of
6732 (mips_sim_wait_reg): Likewise for param "insn".
6733 (mips_sim_wait_regs): Likewise.
6734 (mips_sim_wait_units): Likewise.
6735 (mips_sim_wait_insn): Likewise.
6736 (mips_sim_issue_insn): Likewise.
6737 (mips_sim_finish_insn): Likewise.
6738 (mips_seq_time): Likewise for param "seq" and local "insn".
6739 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6740 locals "first", "second".
6741 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6742 "last", "last2", "next".
6743 (mips_avoid_hazard): Likewise for params "after", "insn".
6744 (mips_reorg_process_insns): Likewise for locals "insn",
6745 "last_insn", "subinsn", "next_insn".
6746 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6747 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6749 (mips_output_mi_thunk): Likewise for local "insn".
6750 (mips_final_prescan_insn): Likewise for param "insn".
6752 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6754 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6755 Strengthen return type and local "insns" from rtx to rtx_insn *.
6756 (microblaze_legitimize_tls_address): Likewise for local "insns".
6757 (microblaze_block_move_loop): Strengthen local "label" from rtx
6758 to rtx_code_label *.
6759 (microblaze_expand_prologue): Strengthen two locals named "insn"
6760 from rtx to rtx_insn *.
6761 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6762 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6763 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6764 to rtx_code_label *.
6766 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6768 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6769 param from rtx to rtx_insn *.
6770 (mep_reuse_lo): Likewise for third param.
6771 (mep_use_post_modify_p): Likewise for first param.
6772 (mep_core_address_length): Likewise.
6773 (mep_cop_address_length): Likewise.
6774 (mep_final_prescan_insn): Likewise.
6775 (mep_store_data_bypass_p): Likewise for both params.
6776 (mep_mul_hilo_bypass_p): Likewise.
6777 (mep_ipipe_ldc_p): Likewise for param.
6779 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6780 (mep_rewrite_mult): Likewise.
6781 (mep_rewrite_mulsi3): Likewise.
6782 (mep_rewrite_maddsi3): Likewise.
6783 (mep_reuse_lo_p_1): Likewise.
6784 (mep_reuse_lo_p): Likewise.
6785 (mep_frame_expr): Likewise.
6786 (mep_make_parallel): Likewise for both params.
6787 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6789 (mep_use_post_modify_p): Likewise for param "insn".
6790 (mep_core_address_length): Likewise.
6791 (mep_cop_address_length): Likewise.
6792 (mep_reg_set_in_function): Likewise for local "insn".
6793 (mep_asm_without_operands_p): Likewise.
6794 (F): Likewise for return type and param "x".
6795 (add_constant): Likewise for local "insn".
6796 (maybe_dead_move): Likewise for return type and local "insn".
6797 (mep_expand_prologue): Likewise for local "insn".
6798 (mep_final_prescan_insn): Likewise for param "insn".
6799 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6800 "next", "follow", "x".
6801 (mep_insert_repeat_label_last): Likewise for return type, param
6802 "last_insn", and locals "next", "prev". Strengthen param "label"
6803 from rtx to rtx_code_label *.
6804 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6806 (struct mep_doloop_end): Likewise for fields "insn" and
6808 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6809 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6810 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6812 (mep_invert_branch): Likewise for params "insn" and "after".
6813 (mep_reorg_erepeat): Likewise for param "insns" and locals
6814 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6815 "l" from rtx to rtx_code_label *.
6816 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6817 from rtx to rtx_insn *.
6818 (mep_reorg_addcombine): Likewise for param "insns" and locals
6820 (add_sp_insn_p): Likewise for param "insn".
6821 (mep_reorg_noframe): Likewise for param "insns" and locals
6822 "start_frame_insn", "end_frame_insn", "next".
6823 (mep_reorg): Likewise for local "insns".
6824 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6826 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6827 (mep_mul_hilo_bypass_p): Likewise.
6828 (mep_ipipe_ldc_p): Likewise for param "insn".
6829 (mep_make_bundle): Likewise for return type, param "cop" and local
6830 "insn", splitting out the latter into a new local "seq" for when it
6831 is a SEQUENCE rather than an insn.
6832 (core_insn_p): Likewise for param "insn".
6833 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6834 "last", "first", "note", "prev", "core_insn".
6836 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6838 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6840 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6841 (m68k_final_prescan_insn): Likewise for first param.
6843 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6844 (m68k_set_frame_related): Likewise for param "insn".
6845 (output_btst): Likewise for param "insn".
6846 (m68k_final_prescan_insn): Likewise.
6847 (m68k_move_to_reg): Likewise for local "insn".
6848 (m68k_call_tls_get_addr): Likewise for local "insns".
6849 (m68k_call_m68k_read_tp): Likewise.
6850 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6851 (m68k_output_mi_thunk): Likewise for local "insn".
6853 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6855 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6856 first param from rtx to rtx_insn *.
6857 (iq2000_adjust_insn_length): Likewise.
6858 (iq2000_output_conditional_branch): Likewise.
6859 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6860 "insn" and local "nop_insn".
6861 (iq2000_annotate_frame_insn): Likewise for param "insn".
6862 (iq2000_expand_prologue): Likewise for both locals "insn".
6863 (iq2000_adjust_insn_length): Likewise for param "insn".
6864 (iq2000_output_conditional_branch): Likewise.
6866 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6868 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6869 "insns" from rtx to rtx_insn *.
6870 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6871 (struct spill_fill_data): Likewise for field "init_after" and for
6872 elements of array field "prev_insn".
6873 (spill_restore_mem): Likewise for locals "insn", "first".
6874 (do_spill): Likewise for local "insn".
6875 (do_restore): Likewise.
6876 (ia64_expand_prologue): Likewise.
6877 (ia64_expand_epilogue): Likewise.
6878 (emit_insn_group_barriers): Likewise for locals "insn",
6880 (emit_all_insn_group_barriers): Likewise for locals "insn",
6882 (dfa_stop_insn): Likewise for this global.
6883 (dfa_pre_cycle_insn): Likewise.
6884 (ia64_nop): Likewise.
6885 (final_emit_insn_group_barriers): Likewise for locals "insn",
6887 (emit_predicate_relation_info): Likewise for locals "head", "n",
6889 (ia64_reorg): Likewise for local "insn".
6890 (ia64_output_mi_thunk): Likewise.
6891 (expand_vec_perm_interleave_2): Likewise for local "seq".
6893 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6895 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6896 param 1 "insn" from rtx to rtx_insn *.
6897 (ix86_use_lea_for_mov): Likewise.
6898 (ix86_avoid_lea_for_addr): Likewise.
6899 (ix86_split_lea_for_addr): Likewise.
6900 (ix86_lea_for_add_ok): Likewise.
6901 (ix86_output_call_insn): Likewise.
6903 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6904 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6905 (ix86_output_function_epilogue): Likewise for locals "insn",
6906 "deleted_debug_label".
6907 (legitimize_tls_address): Likewise for local "insn".
6908 (get_some_local_dynamic_name): Likewise.
6909 (increase_distance): Likewise for params "prev", "next".
6910 (distance_non_agu_define_in_bb): Likewise for params "insn",
6911 "start" and locals "prev", "next".
6912 (distance_non_agu_define): Likewise for param "insn".
6913 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6914 locals "next", "prev".
6915 (distance_agu_use): Likewise for param "insn".
6916 (ix86_lea_outperforms): Likewise.
6917 (ix86_ok_to_clobber_flags): Likewise.
6918 (ix86_avoid_lea_for_add): Likewise.
6919 (ix86_use_lea_for_mov): Likewise.
6920 (ix86_avoid_lea_for_addr): Likewise.
6921 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6922 (ix86_split_lea_for_addr): Likewise for param "insn".
6923 (ix86_lea_for_add_ok): Likewise for param "insn".
6924 (ix86_expand_carry_flag_compare): Likewise for local
6926 (ix86_expand_int_movcc): Likewise.
6927 (ix86_output_call_insn): Likewise for param "insn".
6928 (ix86_output_call_insn): Likewise for local "i".
6929 (x86_output_mi_thunk): Introduce local "insn", using it in place
6930 of "tmp" when dealing with insns.
6931 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6933 (ix86_pad_returns): Likewise for locals "ret", "prev".
6934 (ix86_count_insn_bb): Likewise for local "insn".
6935 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6936 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6937 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6938 (expand_vec_perm_interleave2): Likewise for local "seq".
6939 (expand_vec_perm_vperm2f128_vblend): Likewise.
6940 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6941 call to for_each_rtx with for_each_rtx_in_insn.
6943 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6945 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6946 "label" from rtx to rtx_code_label *.
6947 (ix86_expand_prologue): Likewise.
6948 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6950 (ix86_split_idivmod): Likewise for locals "end_label" and
6952 (ix86_expand_branch): Likewise for local "label2".
6953 (ix86_expand_aligntest): Likewise for return type and local "label".
6954 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6956 (expand_movmem_epilogue): Likewise for the various locals named
6958 (expand_setmem_epilogue): Likewise.
6959 (expand_small_movmem_or_setmem): Likewise for local "label".
6960 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6961 Strengthen param "done_label" from rtx * to rtx_code_label **.
6962 Strengthen locals "loop_label" and "label" from rtx to
6964 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6965 Likewise for locals "loop_label", "label".
6966 (ix86_expand_set_or_movmem): Likewise for locals "label",
6967 "jump_around_label", "hot_label".
6968 (ix86_expand_strlensi_unroll_1): Likewise for locals
6969 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6971 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6972 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6973 "label2", "jump_label".
6974 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6976 (ix86_expand_lfloorceil): Likewise for local "label".
6977 (ix86_expand_rint): Likewise.
6978 (ix86_expand_floorceildf_32): Likewise.
6979 (ix86_expand_floorceil): Likewise.
6980 (ix86_expand_rounddf_32): Likewise.
6981 (ix86_expand_trunc): Likewise.
6982 (ix86_expand_truncdf_32): Likewise.
6983 (ix86_expand_round): Likewise.
6985 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6987 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6988 first param from rtx to rtx_insn *.
6989 (h8300_insn_length_from_table): Likewise.
6990 * config/h8300/h8300.c (F): Likewise for return type and param
6992 (Fpa): Add a checked cast to rtx_insn *.
6993 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6995 (final_prescan_insn): Likewise for param "insn".
6996 (h8300_binary_length): Likewise.
6997 (h8300_insn_length_from_table): Likewise.
6999 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7001 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7002 Strengthen first param "insn" from rtx to rtx_insn *.
7004 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7006 (frame_insn): Likewise for return type. Introduce local "insn"
7007 for use in place of local "x" for use as an rtx_insn *.
7008 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7009 (epiphany_expand_prologue): Likewise for local "insn".
7010 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7011 * config/epiphany/resolve-sw-modes.c
7012 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7015 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7017 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7018 param from rtx to rtx_insn *.
7019 (c6x_final_prescan_insn): Likewise for first param.
7021 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7022 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7023 (c6x_expand_compare): Strengthen local "insns" from rtx to
7025 (c6x_get_unit_specifier): Likewise for param "insn".
7026 (c6x_print_unit_specifier_field): Likewise.
7027 (c6x_final_prescan_insn): Likewise.
7028 (emit_add_sp_const): Likewise for local "insn".
7029 (c6x_expand_prologue): Likewise.
7031 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7033 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7034 param 1 from rtx to rtx_insn *.
7035 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7036 the various locals named "insn".
7037 (expand_epilogue_reg_restore): Likewise.
7038 (frame_related_constant_load): Likewise.
7039 (add_to_reg): Likewise.
7040 (emit_link_insn): Likewise.
7041 (do_link): Likewise.
7042 (expand_interrupt_handler_prologue): Likewise.
7043 (branch_dest): Likewise for param "branch".
7044 (asm_conditional_branch): Likewise for param "insn".
7045 (gen_one_bundle): Likewise for elements of param "slot" and local
7047 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7048 elements of local "slot".
7049 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7050 "queue", "next_queue", "prev".
7051 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7052 (add_sched_insns_for_speculation): Likewise for local "insn".
7054 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7056 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7057 from rtx to rtx_insn *.
7058 (output_movhi): Likewise.
7059 (output_movsisf): Likewise.
7060 (avr_out_tstsi): Likewise.
7061 (avr_out_tsthi): Likewise.
7062 (avr_out_tstpsi): Likewise.
7063 (avr_out_compare): Likewise.
7064 (avr_out_compare64): Likewise.
7065 (avr_out_movpsi): Likewise.
7066 (ashlqi3_out): Likewise.
7067 (ashlhi3_out): Likewise.
7068 (ashlsi3_out): Likewise.
7069 (ashrqi3_out): Likewise.
7070 (ashrhi3_out): Likewise.
7071 (ashrsi3_out): Likewise.
7072 (lshrqi3_out): Likewise.
7073 (lshrhi3_out): Likewise.
7074 (lshrsi3_out): Likewise.
7075 (avr_out_ashlpsi3): Likewise.
7076 (avr_out_ashrpsi3): Likewise.
7077 (avr_out_lshrpsi3): Likewise.
7078 (avr_out_fract): Likewise.
7079 (avr_out_sbxx_branch): Likewise.
7080 (avr_out_round): Likewise.
7081 (avr_out_xload): Likewise.
7082 (avr_out_movmem): Likewise.
7083 (adjust_insn_length): Likewise.
7084 (avr_out_lpm): Likewise.
7085 (reg_unused_after): Likewise.
7086 (_reg_unused_after): Likewise.
7087 (avr_jump_mode): Likewise for second param.
7088 (jump_over_one_insn): Likewise for first param.
7089 (avr_final_prescan_insn): Likewise.
7090 (out_shift_with_cnt): Likewise for second param.
7092 * config/avr/avr.c (get_sequence_length): Likewise for param
7093 "insns" and local "insn".
7094 (emit_push_byte): Likewise for local "insn".
7095 (emit_push_sfr): Likewise.
7096 (avr_prologue_setup_frame): Likewise for locals "insn",
7097 "fp_plus_insns", "sp_plus_insns".
7098 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7100 (avr_jump_mode): Likewise for param "insn".
7101 (avr_final_prescan_insn): Likewise.
7102 (avr_find_unused_d_reg): Likewise.
7103 (avr_out_lpm_no_lpmx): Likewise.
7104 (avr_out_lpm): Likewise.
7105 (avr_out_xload): Likewise.
7106 (output_movqi): Likewise.
7107 (output_movhi): Likewise.
7108 (out_movqi_r_mr): Likewise.
7109 (out_movhi_r_mr): Likewise.
7110 (out_movsi_r_mr): Likewise.
7111 (out_movsi_mr_r): Likewise.
7112 (output_movsisf): Likewise.
7113 (avr_out_load_psi): Likewise.
7114 (avr_out_store_psi): Likewise.
7115 (avr_out_movpsi): Likewise.
7116 (out_movqi_mr_r): Likewise.
7117 (avr_out_movhi_mr_r_xmega): Likewise.
7118 (out_movhi_mr_r): Likewise.
7119 (compare_condition): Likewise for param "insn" and local "next".
7120 (compare_sign_p): Likewise for param "insn".
7121 (compare_diff_p): Likewise.
7122 (compare_eq_p): Likewise.
7123 (avr_out_compare): Likewise.
7124 (avr_out_compare64): Likewise.
7125 (avr_out_tsthi): Likewise.
7126 (avr_out_tstpsi): Likewise.
7127 (avr_out_tstsi): Likewise.
7128 (out_shift_with_cnt): Likewise.
7129 (ashlqi3_out): Likewise.
7130 (ashlhi3_out): Likewise.
7131 (avr_out_ashlpsi3): Likewise.
7132 (ashlsi3_out): Likewise.
7133 (ashrqi3_out): Likewise.
7134 (ashrhi3_out): Likewise.
7135 (avr_out_ashrpsi3): Likewise.
7136 (ashrsi3_out): Likewise.
7137 (lshrqi3_out): Likewise.
7138 (lshrhi3_out): Likewise.
7139 (avr_out_lshrpsi3): Likewise.
7140 (lshrsi3_out): Likewise.
7141 (avr_out_fract): Likewise.
7142 (avr_out_round): Likewise.
7143 (avr_adjust_insn_length): Likewise.
7144 (reg_unused_after): Likewise.
7145 (_reg_unused_after): Likewise.
7146 (avr_compare_pattern): Likewise.
7147 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7148 and locals "branch1", "branch2", "insn2", "jump".
7149 (avr_reorg): Likewise for local "insn".
7150 (avr_2word_insn_p): Likewise for param "insn".
7151 (jump_over_one_insn_p): Likewise.
7152 (avr_out_sbxx_branch): Likewise.
7153 (avr_out_movmem): Likewise.
7155 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7157 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7158 param from rtx to rtx_insn *.
7159 (thumb1_final_prescan_insn): Likewise.
7160 (thumb2_final_prescan_insn): Likewise.
7162 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7164 (struct minipool_node): Likewise for field "insn".
7165 (dump_minipool): Likewise for param "scan".
7166 (create_fix_barrier): Likewise for local "from". Strengthen local
7167 "label" from rtx to rtx_code_label *.
7168 (push_minipool_barrier): Strengthen param "insn" from rtx to
7170 (push_minipool_fix): Likewise.
7171 (note_invalid_constants): Likewise.
7172 (thumb2_reorg): Likewise for local "insn".
7173 (arm_reorg): Likewise.
7174 (thumb2_final_prescan_insn): Likewise for param
7175 "insn" and local "first_insn".
7176 (arm_final_prescan_insn): Likewise for param "insn" and locals
7177 "start_insn", "this_insn".
7178 (arm_debugger_arg_offset): Likewise for param "insn".
7179 (thumb1_emit_multi_reg_push): Likewise for return type and local
7181 (thumb1_final_prescan_insn): Likewise for param "insn".
7182 (thumb_far_jump_used_p): Likewise for local "insn".
7183 (thumb1_expand_prologue): Likewise.
7184 (arm_expand_epilogue_apcs_frame): Likewise.
7185 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7186 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7187 from rtx to rtx_code_label *.
7188 (arm_split_atomic_op): Likewise for local "label".
7189 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7191 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7193 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7194 first param from rtx to rtx_insn *.
7195 (arc_verify_short): Likewise.
7196 (arc_short_long): Likewise.
7197 (arc_need_delay): Likewise.
7199 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7201 (arc_ccfsm_advance): Likewise for param "insn" and locals
7202 "start_insn", "this_insn".
7203 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7204 (arc_ccfsm_post_advance): Likewise for param "insn".
7205 (arc_next_active_insn): Likewise for return type and param "insn".
7206 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7207 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7208 (output_short_suffix): Likewise for local "insn".
7209 (arc_final_prescan_insn): Likewise for param "insn". Remove
7210 now-redundant checked cast.
7211 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7212 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7213 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7214 for use where lc_set became an insn.
7215 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7217 (arc_get_insn_variants): Likewise for local "prev".
7218 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7220 (arc_predicate_delay_insns): Likewise for local "insn".
7221 (arc_pad_return): Likewise for local "prev". For now, add a
7222 checked cast when extracting the insn from "final_sequence".
7223 (arc_short_long): Likewise for param "insn".
7224 (arc_need_delay): Likewise for param "insn" and local "next".
7225 (arc_label_align): Likewise for locals "prev", "next".
7227 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7229 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7230 "insn" from rtx to rtx_insn *.
7231 (alpha_gp_save_rtx): Likewise for local "seq".
7232 (alpha_instantiate_decls): Likewise for local "top".
7233 (get_some_local_dynamic_name): Likewise for local "insn".
7234 (alpha_does_function_need_gp): Likewise.
7235 (set_frame_related_p): Likewise for return type and for locals
7237 (emit_frame_store_1): Likewise for local "insn".
7238 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7239 (alpha_end_function): Likewise for local "insn".
7240 (alpha_output_mi_thunk_osf): Likewise.
7241 (alphaev4_insn_pipe): Likewise for param "insn".
7242 (alphaev5_insn_pipe): Likewise.
7243 (alphaev4_next_group): Likewise for return type and param 1
7245 (alphaev5_next_group): Likewise.
7246 (alpha_align_insns_1): Likewise for return type and param 1 of
7247 callback param "next_group", and for locals "i", "next", "prev",
7248 "where", "where2", "insn".
7250 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7252 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7253 rather than modifying the stmt.
7255 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7257 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7258 cgraph_state conversion.
7260 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7262 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7263 Strengthen local "insns" from rtx to rtx_insn *.
7264 (aarch64_set_frame_expr): Likewise for local "insn".
7265 (aarch64_save_or_restore_fprs): Likewise.
7266 (aarch64_save_or_restore_callee_save_registers): Likewise.
7267 (aarch64_expand_prologue): Likewise.
7268 (aarch64_expand_epilogue): Likewise.
7269 (aarch64_output_mi_thunk): Likewise.
7270 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7271 "label2" from rtx to rtx_code_label *.
7272 (aarch64_split_atomic_op): Likewise for local "label".
7274 2014-08-25 Martin Liska <mliska@suse.cz>
7276 * cgraph.h (symtab_node):
7277 (bool needed_p (void)): created from decide_is_symbol_needed
7278 (bool referred_to_p (void)): created from referred_to_p
7279 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7280 * cgraph.h (cgraph_node):
7281 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7282 (void expand (void)): created from expand_function
7283 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7284 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7285 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7286 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7287 * cgraph.h (varpool_node):
7288 (static void add (tree decl): created from varpool_add_new_variable
7289 * cgraph.h (cgraph_edge):
7291 (void remove_caller (void)): created from cgraph_edge_remove_caller
7292 (void remove_callee (void)): created from cgraph_edge_remove_callee
7293 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7294 created from cgraph_set_call_stmt
7295 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7296 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7297 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7298 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7299 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7300 created from cgraph_speculative_call_info
7301 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7302 int freq_scale, bool update_original)): created from cgraph_clone_edge
7303 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7304 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7305 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7306 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7307 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7308 (static void rebuild_references (void)): created from cgraph_rebuild_references
7309 * cgraph.h (symbol_table):
7310 (create_reference): renamed from add_reference
7311 (maybe_create_reference): renamed from maybe_add_reference
7312 (void register_symbol (symtab_node *node)): new function
7313 (void clear_asm_symbols (void)): new function
7314 (void unregister (symtab_node *node)): new function
7315 (void release_symbol (cgraph_node *node, int uid)): new function
7316 (cgraph_node * allocate_cgraph_symbol (void)): new function
7317 (void initialize (void)): created from cgraph_init
7318 (symtab_node *first_symbol (void)):new function
7319 (asm_node *first_asm_symbol (void)):new function
7320 (symtab_node *first_defined_symbol (void)):new function
7321 (varpool_node *first_variable (void)):new function
7322 (varpool_node *next_variable (varpool_node *node)):new function
7323 (varpool_node *first_static_initializer (void)):new function
7324 (varpool_node *next_static_initializer (varpool_node *node)):new function
7325 (varpool_node *first_defined_variable (void)):new function
7326 (varpool_node *next_defined_variable (varpool_node *node)):new function
7327 (cgraph_node *first_defined_function (void)):new function
7328 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7329 (cgraph_node *first_function (void)):new function
7330 (cgraph_node *next_function (cgraph_node *node)):new function
7331 (cgraph_node *first_function_with_gimple_body (void)):new function
7332 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7333 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7334 created from symtab_remove_unreachable_nodes
7335 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7336 (void process_new_functions (void)): created from cgraph_process_new_functions
7337 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7338 (bool output_variables (void)): created from varpool_node::output_variables
7339 (void output_asm_statements (void)): created from output_asm_statements
7340 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7341 (void compile (void)): created from compile
7342 (void output_weakrefs (void)): created from output_weakrefs
7343 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7344 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7345 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7346 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7347 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7348 created from cgraph_next_function_with_gimple_body
7349 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7350 created from cgraph_remove_edge_removal_hook
7351 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7352 created from cgraph_add_node_removal_hook
7353 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7354 created from cgraph_remove_node_removal_hook
7355 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7356 created from varpool_add_node_removal_hook
7357 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7358 created from varpool_remove_node_removal_hook
7359 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7360 created from cgraph_add_function_insertion_hook
7361 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7362 created from cgraph_remove_function_insertion_hook
7363 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7364 created from varpool_add_variable_insertion_hook
7365 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7366 created from varpool_remove_variable_insertion_hook
7367 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7368 created from cgraph_add_edge_duplication_hook
7369 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7370 created from cgraph_remove_edge_duplication_hook
7371 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7372 created from cgraph_add_node_duplication_hook
7373 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7374 created from cgraph_remove_node_duplication_hook
7375 (void call_edge_removal_hooks (cgraph_edge *e)):
7376 created from cgraph_call_edge_removal_hooks
7377 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7378 created from call_function_insertion_hooks
7379 (void call_cgraph_removal_hooks (cgraph_node *node)):
7380 created from cgraph_call_node_removal_hooks
7381 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7382 created from cgraph_node::call_duplication_hooks
7383 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7384 created from cgraph_call_edge_duplication_hooks
7385 (void call_varpool_removal_hooks (varpool_node *node)):
7386 created from varpool_call_node_removal_hooks
7387 (void call_varpool_insertion_hooks (varpool_node *node)):
7388 created from varpool_call_variable_insertion_hooks
7389 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7390 created from insert_to_assembler_name_hash
7391 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7392 created from unlink_from_assembler_name_hash
7393 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7394 created from symtab_prevail_in_asm_name_hash
7395 (void symtab_initialize_asm_name_hash (void)):
7396 created from symtab_initialize_asm_name_hash
7397 (void change_decl_assembler_name (tree decl, tree name)):
7398 created from change_decl_assembler_name
7399 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7400 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7401 created from decl_assembler_name_hash
7402 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7403 created from decl_assembler_name_equal
7404 (static hashval_t hash_node_by_assembler_name (const void *p)):
7405 created from hash_node_by_assembler_name
7406 (static int eq_assembler_name (const void *p1, const void *p2)):
7407 created from eq_assembler_name
7409 2014-08-25 Marek Polacek <polacek@redhat.com>
7411 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7413 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7415 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7416 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7417 SWI1248_AVX512BW mode iterator.
7419 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7422 * config/sh/predicates.md (general_extend_operand): Disable
7423 TRUNCATE before reload completes.
7425 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7427 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7429 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7432 * config/sh/sh.opt (musermode): Allow negative form.
7433 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7434 targets that don't support it.
7435 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7436 Document -mno-usermode option.
7438 2014-08-24 Kito Cheng <kito@0xlab.org>
7440 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7441 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7442 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7443 * doc/tm.texi: Regenerate.
7445 2014-08-24 Kito Cheng <kito@0xlab.org>
7447 * ira.c: Fix typo in comment.
7449 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7451 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7452 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7454 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7457 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7458 last_address when the current function is a thunk.
7459 (pa_asm_output_mi_thunk): When we don't have named sections or they
7460 are not being used, check that thunk can reach the stub table with a
7463 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7465 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7467 (pass_web::execute): Likewise for local "insn".
7469 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7471 * var-tracking.c (struct micro_operation_def): Strengthen field
7472 "insn" from rtx to rtx_insn *.
7473 (struct emit_note_data_def): Likewise.
7474 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7475 (vt_stack_adjustments): Likewise for local "insn".
7476 (adjust_insn): Likewise for param "insn".
7477 (val_store): Likewise.
7478 (val_resolve): Likewise.
7479 (struct count_use_info): Likewise for field "insn".
7480 (log_op_type): Likewise for param "insn".
7481 (reverse_op): Likewise.
7482 (prepare_call_arguments): Likewise.
7483 (add_with_sets): The initial param takes an insn, but we can't
7484 yet strengthen it from rtx to rtx_insn * since it's used as a
7485 cselib_record_sets_hook callback. For now rename initial param
7486 from "insn" to "uncast_insn", and introduce a local "insn" of
7487 the stronger rtx_insn * type, with a checked cast.
7488 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7490 (emit_note_insn_var_location): Likewise.
7491 (emit_notes_for_changes): Likewise.
7492 (emit_notes_for_differences): Likewise.
7493 (next_non_note_insn_var_location): Likewise for return type and
7495 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7496 (vt_initialize): Likewise for local "insn".
7497 (delete_debug_insns): Likewise for locals "insn" and "next".
7499 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7501 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7503 (mark_constant_pool): Likewise for local "insn".
7505 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7507 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7509 (dead_debug_promote_uses): Likewise.
7510 (dead_debug_insert_temp): Likewise.
7512 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7514 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7515 from const_rtx to const rtx_insn *.
7516 (store_killed_after): Likewise. Strengthen locals "last", "act"
7517 from rtx to rtx_insn *.
7518 (store_killed_before): Strengthen param "insn" from const_rtx to
7519 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7520 (find_moveable_store): Strengthen param "insn" from rtx to
7522 (compute_store_table): Likewise for local "insn".
7523 (insert_insn_start_basic_block): Likewise for param "insn" and
7524 locals "prev", "before", "insn".
7525 (insert_store): For now, add a checked cast to rtx_insn * on the
7526 result of gen_move_insn.
7527 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7529 (replace_store_insn): Likewise. For now, add a checked cast to
7530 rtx_insn * on the result of gen_move_insn.
7532 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7534 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7536 (expand_sjlj_dispatch_table): Likewise.
7538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7540 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7541 "insn" from rtx to rtx_insn *.
7543 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7545 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7546 "insn" from rtx to rtx_insn *.
7547 (dup_block_and_redirect): Likewise for param 3 "before".
7549 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7550 from rtx to rtx_insn *.
7551 (move_insn_for_shrink_wrap): Likewise.
7552 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7553 (dup_block_and_redirect): Likewise for param "before" and local
7555 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7557 (convert_to_simple_return): Likewise for local "start".
7559 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7560 Strengthen local "insn" from rtx to rtx_insn *, for use when
7561 invoking requires_stack_frame_p.
7563 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7565 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7567 (speculate_expr): Likewise for locals "orig_insn_rtx",
7569 (eq_transformed_insns): Likewise for locals "i1", "i2".
7570 (check_for_new_jump): Likewise for return type and local "end".
7571 (find_new_jump): Likewise for return type and local "jump".
7572 (sel_split_edge): Likewise for local "jump".
7573 (sel_create_recovery_block): Likewise.
7574 (sel_redirect_edge_and_branch_force): Likewise.
7575 (sel_redirect_edge_and_branch): Likewise.
7577 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7579 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7580 "new_insn" from rtx to rtx_insn *.
7581 (create_insn_rtx_with_rhs): Likewise for return type and for local
7583 (create_insn_rtx_with_lhs): Likewise.
7584 (create_speculation_check): Likewise for local "insn_rtx".
7585 (implicit_clobber_conflict_p): Likewise for local "insn".
7586 (get_expr_cost): Likewise.
7587 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7588 (move_cond_jump): Likewise for locals "next", "prev", "link",
7589 "head", "from", "to".
7591 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7593 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7594 "next" from rtx to rtx_insn *.
7595 (find_conditional_protection): Likewise for local "next".
7596 (is_conditionally_protected): Likewise for local "insn1".
7597 (is_pfree): Likewise for locals "insn1", "insn2".
7599 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7601 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7602 from rtx to rtx_insn *.
7604 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7605 locals "insn1", "insn2" from rtx to rtx_insn *.
7606 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7607 locals "insn", "prev", "last_jump", "next_tail".
7608 (schedule_ebb): Likewise for params "head", "tail".
7609 (schedule_ebbs): Likewise for locals "tail", "head".
7611 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7612 to rtx_insn on "last_insn" in one of the invocations of
7615 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7617 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7618 "elem", "insn" from rtx to rtx_insn *.
7619 (change_spec_dep_to_hard): Likewise.
7620 (get_back_and_forw_lists): Likewise for local "con".
7621 (sd_add_dep): Likewise for locals "elem", "insn".
7622 (sd_resolve_dep): Likewise for locals "pro", "con".
7623 (sd_unresolve_dep): Likewise.
7624 (sd_delete_dep): Likewise.
7625 (chain_to_prev_insn): Likewise for local "pro".
7626 (find_inc): Likewise for locals "pro", "con".
7628 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7630 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7632 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7634 (modified_between_p): Strengthen local "insn" from rtx to
7636 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7637 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7640 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7642 * resource.c (next_insn_no_annul): Strengthen local "next" from
7644 (mark_referenced_resources): Likewise for local "insn".
7646 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7648 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7650 (find_reloads): Likewise for param 1.
7651 (subst_reloads): Likewise for sole param.
7652 (find_equiv_reg): Likwise for param 2.
7653 (regno_clobbered_p): Likwise for param 2.
7654 (reload): Likewise for param 1.
7656 * caller-save.c (save_call_clobbered_regs): Strengthen local
7657 "insn" from rtx to rtx_insn *.
7658 (insert_one_insn): Likewise for local "insn".
7660 * reload.c (this_insn): Likewise for this global.
7661 (find_reloads): Likewise for param "insn".
7662 (find_reloads_toplev): Likewise.
7663 (find_reloads_address): Likewise.
7664 (subst_reg_equivs): Likewise.
7665 (update_auto_inc_notes): Likewise.
7666 (find_reloads_address_1): Likewise.
7667 (find_reloads_subreg_address): Likewise.
7668 (subst_reloads): Likewise.
7669 (find_equiv_reg): Likewise, also for local "p".
7670 (regno_clobbered_p): Likewise for param "insn".
7672 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7674 (spill_reg_store): Likewise for the elements of this array.
7675 (remove_init_insns): Likewise for local "equiv_insn".
7676 (will_delete_init_insn_p): Likewise for param "insn".
7677 (reload): Likewise for param ""first" and local "insn".
7678 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7680 (calculate_elim_costs_all_insns): Likewise.
7681 (delete_caller_save_insns): Likewise.
7682 (spill_failure): Likewise for param "insn".
7683 (delete_dead_insn): Likewise.
7684 (set_label_offsets): Likewise.
7685 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7687 (elimination_costs_in_insn): Likewise for param "insn".
7688 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7689 when referring to an insn.
7690 (set_initial_label_offsets): Likewise.
7691 (set_offsets_for_label): Strengthen param "insn" from rtx to
7693 (init_eliminable_invariants): Likewise for param "first" and local
7695 (fixup_eh_region_note): Likewise for param "insn".
7696 (reload_as_needed): Likewise for locals "prev", "insn",
7697 "old_next", "old_prev", "next".
7698 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7700 (reload_inheritance_insn): Strengthen elements of this array from
7702 (failed_reload): Likewise for param "insn".
7703 (choose_reload_regs): Likewise for local "insn". Replace use of
7704 NULL_RTX with NULL when referring to an insn.
7705 (input_reload_insns): Strengthen elements of this array from rtx
7707 (other_input_address_reload_insns): Likewise for this global.
7708 (other_input_reload_insns): Likewise for this global.
7709 (input_address_reload_insns): Likwise for the elements of this
7711 (inpaddr_address_reload_insns): Likwise for the elements of this
7713 (output_reload_insns): Likewise for the elements of this array.
7714 (output_address_reload_insns): Likewise for the elements of this
7716 (outaddr_address_reload_insns): Likewise for the elements of this
7718 (operand_reload_insns): Likewise for this global.
7719 (other_operand_reload_insns): Likewise for this global.
7720 (other_output_reload_insns): Likewise for the elements of this
7722 (new_spill_reg_store): Likewise for the elements of this
7724 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7725 Strengthen local "where" from rtx * to rtx_insn **.
7726 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7727 from rtx to rtx_insn *.
7728 (do_input_reload): Likewise for local "insn".
7729 (do_output_reload): Likewise for local "insn".
7730 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7731 (emit_insn_if_valid_for_reload): Likewise for return type and local
7732 "last". Add checked cast to rtx_insn when returning "insn" since
7733 this has been through emit_insn.
7734 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7735 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7736 returning "insn" since it's been through
7737 emit_insn_if_valid_for_reload at this point.
7738 (delete_output_reload): Strengthen param "insn" and locals
7739 "output_reload_insn", "i2" from rtx to rtx_insn *.
7740 (delete_address_reloads): Likewise for params "dead_insn",
7741 "current_insn" and locals "prev", "next".
7742 (delete_address_reloads_1): Likewise for params "dead_insn",
7743 "current_insn" and locals "prev", "i2".
7744 (inc_for_reload): Likewise for locals "last", "add_insn".
7745 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7748 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7749 param of this duplicate of the prototype from reload.h
7751 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7753 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7755 (regstat_bb_compute_calls_crossed): Likewise.
7757 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7759 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7761 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7763 (regrename_analyze): Strengthen local "insn" from rtx to
7765 (scan_rtx_reg): Likewise for param "insn".
7766 (scan_rtx_address): Likewise.
7767 (scan_rtx): Likewise.
7768 (restore_operands): Likewise.
7769 (record_out_operands): Likewise.
7770 (build_def_use): Likewise for local "insn". Replace use of
7771 NULL_RTX with NULL when dealing with an insn.
7773 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7775 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7776 * reginfo.c (reg_scan): Likewise, also for local "insn".
7777 (reg_scan_mark_refs): Likewise for param "insn".
7778 (init_subregs_of_mode): Likewise for local "insn".
7780 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7782 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7783 "insn" from rtx to rtx_insn *.
7784 (replace_oldest_value_reg): Likewise for param "insn".
7785 (replace_oldest_value_addr): Likewise.
7786 (replace_oldest_value_mem): Likewise.
7787 (apply_debug_insn_changes): Likewise for local "last_insn".
7788 (copyprop_hardreg_forward_1): Likewise for local "insn".
7790 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7792 * reg-stack.c (next_flags_user): Strengthen return type and param
7793 "insn" from rtx to rtx_insn *.
7794 (straighten_stack): Likewise for param "insn".
7795 (check_asm_stack_operands): Likewise.
7796 (remove_regno_note): Likewise.
7797 (emit_pop_insn): Likewise for return type, param "insn", local
7799 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7800 "limit" from rtx to rtx_insn *.
7801 (swap_to_top): Likewise for param "insn".
7802 (move_for_stack_reg): Likewise.
7803 (move_nan_for_stack_reg): Likewise.
7804 (swap_rtx_condition): Likewise.
7805 (compare_for_stack_reg): Likewise.
7806 (subst_all_stack_regs_in_debug_insn): Likewise.
7807 (subst_stack_regs_pat): Likewise, and local "insn2".
7808 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7810 (subst_stack_regs): Likewise.
7811 (change_stack): Likewise.
7812 (convert_regs_1): Likewise for locals "insn", "next".
7814 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7816 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7818 (combine_set_extension): Likewise for param "curr_insn".
7819 (transform_ifelse): Likewise for param "def_insn".
7820 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7821 from vec<rtx> * to vec<rtx_insn *> *.
7822 (is_cond_copy_insn): Likewise for param "insn".
7823 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7825 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7826 local "def_insn" from rtx to rtx_insn *.
7827 (get_sub_rtx): Likewise for param "def_insn".
7828 (merge_def_and_ext): Likewise.
7829 (combine_reaching_defs): Likewise.
7830 (add_removable_extension): Likewise for param "insn".
7831 (find_removable_extensions): Likewise for local "insn".
7832 (find_and_remove_re): Likewise for locals "curr_insn" and
7833 "def_insn". Strengthen locals "reinsn_del_list" and
7834 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7836 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7838 * recog.c (split_insn): Strengthen param "insn" and locals
7839 "first", "last" from rtx to rtx_insn *.
7840 (split_all_insns): Likewise for locals "insn", "next".
7841 (split_all_insns_noflow): Likewise.
7843 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7845 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7847 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7848 (debug_rtx_find): Likewise for param 1 "x".
7850 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7851 const_rtx to const rtx_insn *. Likewise for local "insn".
7852 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7853 (debug_rtx_find): Likewise for param 1 "x".
7854 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7855 from const_rtx to const rtx_insn * within the appropriate cases of
7856 the switch statement.
7858 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7859 Strengthen local "insns" from rtx to rtx_insn * since this is
7860 passed to a call to debug_rtx_list.
7862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7864 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7867 * function.c (stack_protect_epilogue): Add checked cast to
7868 rtx_insn for now when invoking predict_insn_def.
7870 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7872 (predict_insn_def): Likewise.
7873 (rtl_predict_edge): Likewise for local "last_insn".
7874 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7876 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7878 (bb_estimate_probability_locally): Likewise for local "last_insn".
7879 (expensive_function_p): Likewise for local "insn".
7881 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7882 local "jmp", since this is used when invoking predict_insn_def.
7884 2014-08-22 Marek Polacek <polacek@redhat.com>
7887 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7889 2014-08-22 Marek Polacek <polacek@redhat.com>
7892 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7893 a comparison in parens.
7894 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7897 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7899 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7902 * cprop.c (fis_get_condition): Likewise.
7904 * postreload.c (reload_cse_regs): Likewise for param "first".
7905 (reload_cse_simplify): Likewise for param "insn".
7906 (reload_cse_regs_1): Likewise for local "insn".
7907 (reload_cse_simplify_set): Likewise for param "insn".
7908 (reload_cse_simplify_operands): Likewise.
7909 (struct reg_use): Likewise for field "insn".
7910 (reload_combine_purge_insn_uses): Likewise for param "insn".
7911 (fixup_debug_insns): Likewise for params "from", "to" and local
7913 (try_replace_in_use): Likewise for local "use_insn".
7914 (reload_combine_recognize_const_pattern): Likewise for param
7915 "insn" and locals "add_moved_after_insn", "use_insn".
7916 (reload_combine_recognize_pattern): Likewise for param "insn" and
7918 (reload_combine): Likewise for locals "insn", "prev".
7919 (reload_combine_note_use): Likewise for param "insn".
7920 (move2add_use_add2_insn): Likewise.
7921 (move2add_use_add3_insn): Likewise.
7922 (reload_cse_move2add): Likewise, also for local "next".
7923 (move2add_note_store): Likewise for local "insn".
7925 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7927 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7929 (struct unoccr): Likewise.
7930 (struct modifies_mem): Likewise.
7931 (alloc_mem): Likewise for local "insn".
7932 (insert_expr_in_table): Likewise for param "insn".
7933 (dump_expr_hash_table_entry): Likewise for local "insn".
7934 (oprs_unchanged_p): Likewise for param "insn".
7935 (load_killed_in_block_p): Likewise for local "setter".
7936 (record_last_reg_set_info): Likewise for param "insn".
7937 (record_last_reg_set_info_regno): Likewise.
7938 (record_last_mem_set_info): Likewise.
7939 (record_last_set_info): Likewise for local "last_set_insn".
7940 (record_opr_changes): Likewise for param "insn".
7941 (hash_scan_set): Likewise.
7942 (compute_hash_table): Likewise for local "insn".
7943 (get_avail_load_store_reg): Likewise for param "insn".
7944 (eliminate_partially_redundant_load): Likewise, also for locals
7945 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7947 (eliminate_partially_redundant_loads): Likewise for local "insn".
7949 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7951 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7953 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7954 (expand_twoval_unop): Likewise for locals entry_last", "last".
7955 (expand_twoval_binop): Likewise.
7956 (expand_twoval_binop_libfunc): Likewise for local "insns".
7957 (widen_leading): Likewise for local "last".
7958 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7959 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7960 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7961 (expand_parity): Likewise for locals "last" and "seq".
7962 (expand_ffs): Likewise for local "seq". Strengthen local
7963 "nonzero_label" from rtx to rtx_code_label *.
7964 (expand_absneg_bit): Strengthen local "insns" from rtx to
7966 (expand_unop_direct): Likewise for local "last".
7967 (expand_unop): Likewise for locals "last", "insns".
7968 (expand_abs_nojump): Likewise for local "last".
7969 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7970 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7972 (expand_copysign_absneg): Strengthen local "label" from rtx to
7974 (expand_copysign_bit): Strengthen local "insns" from rtx to
7976 (struct no_conflict_data): Likewise for fields "first", "insn".
7977 (emit_libcall_block_1): Likewise for param "insns" and locals
7978 "next", "last", "insn".
7979 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7980 on "insns" when invoking emit_libcall_block_1. Ultimately we
7981 want to strengthen insns itself.
7982 (prepare_cmp_insn): Strengthen local "last" from rtx to
7984 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7985 (prepare_float_lib_cmp): Likewise for local "insns".
7986 (emit_conditional_move): Likewise for local "last".
7987 (emit_conditional_add): Likewise.
7988 (have_sub2_insn): Likewise for local "seq".
7989 (expand_float): Likewise for local "insns". Strengthen locals
7990 "label", "neglabel" from rtx to rtx_code_label *.
7991 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7992 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7993 (expand_fixed_convert): Likewise for local "insns" (to
7995 (expand_sfix_optab): Likewise for local "last".
7996 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7997 to rtx_code_label *.
7998 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7999 from rtx to rtx_insn *.
8000 (expand_atomic_fetch_op): Likewise for local "insn".
8001 (maybe_legitimize_operand_same_code): Likewise for local "last".
8002 (maybe_legitimize_operands): Likewise.
8004 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8006 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8007 "insn" from rtx to rtx_insn *.
8008 (ps_rtl_insn): Likewise for return type.
8009 (doloop_register_get): Likewise for params "head", "tail" and
8010 locals "insn", "first_insn_not_to_check".
8011 (schedule_reg_move): Likewise for local "this_insn".
8012 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8013 of gen_move_insn for now.
8014 (reset_sched_times): Strengthen local "insn" from rtx to
8016 (permute_partial_schedule): Likewise.
8017 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8018 (dump_insn_location): Likewise for param "insn".
8019 (loop_canon_p): Likewise for local "insn".
8020 (sms_schedule): Likewise.
8021 (print_partial_schedule): Likewise.
8022 (ps_has_conflicts): Likewise.
8024 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8026 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8027 "tailp" from rtx * to rtx_insn **.
8029 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8030 from rtx to rtx_insn *.
8031 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8032 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8033 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8035 * modulo-sched.c (const_iteration_count): Strengthen return type
8036 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8037 use of NULL_RTX with NULL when working with insns.
8038 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8040 (sms_schedule): Likewise.
8041 * sched-rgn.c (init_ready_list): Likewise, also for locals
8042 "src_head" and "src_next_tail".
8043 (compute_block_dependences): Likewise.
8044 (free_block_dependencies): Likewise.
8045 (debug_rgn_dependencies): Likewise.
8046 (free_rgn_deps): Likewise.
8047 (compute_priorities): Likewise.
8048 (schedule_region): Likewise.
8049 * sel-sched.c (find_ebb_boundaries): Likewise.
8051 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8052 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8054 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8056 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8057 from rtx to rtx_insn *.
8058 (new_seginfo): Likewise for param "insn".
8059 (create_pre_exit): Likewise for locals "last_insn",
8060 "before_return_copy", "return_copy".
8061 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8064 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8066 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8067 from rtx to rtx_insn *.
8068 (lra_push_insn): Likewise for 1st param.
8069 (lra_push_insn_and_update_insn_regno_info): Likewise.
8070 (lra_pop_insn): Likewise for return type.
8071 (lra_invalidate_insn_data): Likewise for 1st param.
8072 (lra_set_insn_deleted): Likewise.
8073 (lra_delete_dead_insn): Likewise.
8074 (lra_process_new_insns): Likewise for first 3 params.
8075 (lra_set_insn_recog_data): Likewise for 1st param.
8076 (lra_update_insn_recog_data): Likewise.
8077 (lra_set_used_insn_alternative): Likewise.
8078 (lra_invalidate_insn_regno_info): Likewise.
8079 (lra_update_insn_regno_info): Likewise.
8080 (lra_former_scratch_operand_p): Likewise.
8081 (lra_eliminate_regs_1): Likewise.
8082 (lra_get_insn_recog_data): Likewise.
8084 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8087 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8089 (substitute_within_insn): New.
8090 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8091 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8092 Replace call to "substitute" with call to substitute_within_insn.
8094 * lra-constraints.c (curr_insn): Strengthen from rtx to
8096 (get_equiv_with_elimination): Likewise for param "insn".
8097 (match_reload): Strengthen params "before" and "after" from rtx *
8099 (emit_spill_move): Likewise for return type. Add a checked cast
8100 to rtx_insn * on result of gen_move_insn for now.
8101 (check_and_process_move): Likewise for local "before". Replace
8102 NULL_RTX with NULL when referring to insns.
8103 (process_addr_reg): Strengthen params "before" and "after" from
8104 rtx * to rtx_insn **.
8105 (insert_move_for_subreg): Likewise.
8106 (simplify_operand_subreg): Strengthen locals "before" and "after"
8107 from rtx to rtx_insn *.
8108 (process_address_1): Strengthen params "before" and "after" from
8109 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8111 (process_address): Strengthen params "before" and "after" from
8112 rtx * to rtx_insn **.
8113 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8114 (curr_insn_transform): Strengthen locals "before" and "after"
8115 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8117 (loc_equivalence_callback): Update cast of "data", changing
8118 resulting type from rtx to rtx_insn *.
8119 (substitute_pseudo_within_insn): New.
8120 (inherit_reload_reg): Strengthen param "insn" from rtx to
8121 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8122 NULL when referring to insns. Add a checked cast to rtx_insn *
8123 when using usage_insn to invoke lra_update_insn_regno_info.
8124 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8125 likewise for locals "restore", "save". Add checked casts to
8126 rtx_insn * when using usage_insn to invoke
8127 lra_update_insn_regno_info and lra_process_new_insns. Replace
8128 NULL_RTX with NULL when referring to insns.
8129 (split_if_necessary): Strengthen param "insn" from rtx to
8131 (update_ebb_live_info): Likewise for params "head", "tail" and local
8133 (get_last_insertion_point): Likewise for return type and local "insn".
8134 (get_live_on_other_edges): Likewise for local "last".
8135 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8136 "prev_insn", "next_insn", "restore".
8137 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8138 (undo_optional_reloads): Likewise for local "insn".
8140 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8142 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8144 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8146 (spill_pseudos): Likewise for local "insn".
8147 (init_elimination): Likewise.
8148 (process_insn_for_elimination): Likewise for param "insn".
8150 * lra-lives.c (curr_insn): Likewise.;
8152 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8153 (remove_pseudos): Likewise for param "insn".
8154 (spill_pseudos): Likewise for local "insn".
8155 (lra_final_code_change): Likewise for locals "insn", "curr".
8157 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8158 (lra_set_insn_deleted): Likewise.
8159 (lra_delete_dead_insn): Likewise, and for local "prev".
8160 (new_insn_reg): Likewise for param "insn".
8161 (lra_set_insn_recog_data): Likewise.
8162 (lra_update_insn_recog_data): Likewise.
8163 (lra_set_used_insn_alternative): Likewise.
8164 (get_insn_freq): Likewise.
8165 (invalidate_insn_data_regno_info): Likewise.
8166 (lra_invalidate_insn_regno_info): Likewise.
8167 (lra_update_insn_regno_info): Likewise.
8168 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8170 (lra_push_insn_1): Strengthen param "insn" from rtx to
8172 (lra_push_insn): Likewise.
8173 (lra_push_insn_and_update_insn_regno_info): Likewise.
8174 (lra_pop_insn): Likewise for return type and local "insn".
8175 (push_insns): Likewise for params "from", "to", and local "insn".
8176 (setup_sp_offset): Likewise for params "from", "last" and locals
8178 (lra_process_new_insns): Likewise for params "insn", "before",
8179 "after" and local "last".
8180 (struct sloc): Likewise for field "insn".
8181 (lra_former_scratch_operand_p): Likewise for param "insn".
8182 (remove_scratches): Likewise for locals "insn", "last".
8183 (check_rtl): Likewise for local "insn".
8184 (add_auto_inc_notes): Likewise for param "insn".
8185 (update_inc_notes): Likewise for local "insn".
8186 (lra): Replace NULL_RTX with NULL when referring to insn.
8188 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8190 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8192 (resolve_reg_notes): Likewise.
8193 (resolve_simple_move): Likewise for return type, param "insn", and
8194 locals "insns", "minsn".
8195 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8196 (resolve_use): Likewise.
8197 (resolve_debug): Likewise.
8198 (find_decomposable_shift_zext): Likewise.
8199 (resolve_shift_zext): Likewise for return type, param "insn", and
8200 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8201 (decompose_multiword_subregs): Likewise for local "insn",
8202 "orig_insn", "decomposed_shift", "end".
8204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8206 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8207 param "insns" from rtx to rtx_insn *.
8209 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8211 (struct iv_to_split): Likewise.
8212 (loop_exit_at_end_p): Likewise for local "insn".
8213 (split_edge_and_insert): Likewise for param "insns".
8214 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8215 and locals "seq", "jump".
8216 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8217 "branch_code"; update invocations of compare_and_jump_seq to
8218 eliminate NULL_RTX in favor of NULL.
8219 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8221 (reset_debug_uses_in_loop): Likewise.
8222 (analyze_insn_to_expand_var): Likewise for param "insn".
8223 (analyze_iv_to_split_insn): Likewise.
8224 (analyze_insns_in_loop): Likewise for local "insn".
8225 (insert_base_initialization): Likewise for param
8226 "insn" and local "seq".
8227 (split_iv): Likewise for param "insn" and local "seq".
8228 (expand_var_during_unrolling): Likewise for param "insn".
8229 (insert_var_expansion_initialization): Likewise for local "seq".
8230 (combine_var_copies_in_loop_exit): Likewise.
8231 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8233 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8234 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8237 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8239 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8241 (iv_analyze_result): Likewise.
8242 (iv_analyze_expr): Likewise.
8245 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8246 local "def_insn" from rtx to rtx_insn *.
8247 (get_biv_step_1): Likewise for local "insn".
8248 (iv_analyze_expr): Likewise for param "insn".
8249 (iv_analyze_def): Likewise for local "insn".
8250 (iv_analyze_op): Likewise for param "insn".
8251 (iv_analyze): Likewise.
8252 (iv_analyze_result): Likewise.
8254 (suitable_set_for_replacement): Likewise.
8255 (simplify_using_initial_values): Likewise for local "insn".
8256 (iv_number_of_iterations): Likewise for param "insn".
8257 (check_simple_exit): Add checked cast to rtx_insn when invoking
8258 iv_number_of_iterations for now (until get_condition is
8261 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8262 "insn" from rtx to rtx_insn *.
8263 (analyze_insns_in_loop): Likewise for local "insn".
8265 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8267 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8269 (struct invariant): Likewise.
8270 (hash_invariant_expr_1): Likewise for param "insn".
8271 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8272 (find_exits): Likewise for local "insn".
8273 (create_new_invariant): Likewise for param "insn".
8274 (check_dependencies): Likewise.
8275 (find_invariant_insn): Likewise.
8276 (record_uses): Likewise.
8277 (find_invariants_insn): Likewise.
8278 (find_invariants_bb): Likewise for local "insn".
8279 (get_pressure_class_and_nregs): Likewise for param "insn".
8280 (calculate_loop_reg_pressure): Likewise for local "insn".
8282 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8284 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8286 (add_test): Likewise for locals "seq", "jump".
8287 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8289 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8291 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8293 (rebuild_jump_labels_chain): Likewise for param "chain".
8295 * cfgexpand.c (pass_expand::execute): Add checked cast to
8296 rtx_insn * when calling rebuild_jump_labels_chain in region where
8297 we know e->insns.r is non-NULL.
8299 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8301 (rebuild_jump_labels): Likewise.
8302 (rebuild_jump_labels_chain): Likewise for param "chain".
8303 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8304 (init_label_info): Likewise for param "f".
8305 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8306 "prev_nonjump_insn".
8307 (mark_all_labels): Likewise for param "f" and locals "insn",
8308 "prev_nonjump_insn".
8310 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8312 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8313 from rtx to rtx_insn *insn.
8314 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8315 (ira_add_allocno_copy): Likewise.
8316 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8318 (ira_create_copy): Likewise.
8319 (ira_add_allocno_copy): Likewise.
8320 (create_bb_allocnos): Likewise for local "insn".
8321 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8322 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8323 process_regs_for_copy for rtx_insn * param.
8324 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8325 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8326 process_regs_for_copy for rtx_insn * param.
8327 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8328 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8329 (record_operand_costs): Likewise.
8330 (scan_one_insn): Likewise for return type, and for param "insn".
8331 (process_bb_for_costs): Likewise for local "insn".
8332 (process_bb_node_for_hard_reg_moves): Likewise.
8333 * ira-emit.c (struct move): Likewise for field "insn".
8334 (create_move): Eliminate use of NULL_RTX when dealing with an
8336 (emit_move_list): Strengthen return type and locals "result",
8337 "insn" from rtx to rtx_insn *insn.
8338 (emit_moves): Likewise for locals "insns", "tmp".
8339 (ira_emit): Likewise for local "insn".
8340 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8342 (find_call_crossed_cheap_reg): Likewise.
8343 (process_bb_node_lives): Likewise for local "insn".
8344 * ira.c (decrease_live_ranges_number): Likewise.
8345 (compute_regs_asm_clobbered): Likewise.
8346 (build_insn_chain): Likewise.
8347 (find_moveable_pseudos): Likewise, also locals "def_insn",
8348 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8349 to rtx_insn **. Add a checked cast when assigning from
8350 "closest_use" into closest_uses array in a region where we know
8351 it's a non-NULL insn.
8352 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8354 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8355 "last_interesting_insn", "uin".
8356 (move_unallocated_pseudos): Likewise for locals "def_insn",
8357 "move_insn", "newinsn".
8359 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8361 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8362 Strengthen locals "done_label", "do_error" from rtx to
8364 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8365 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8367 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8368 "done_label", "do_error" to rtx_code_label * and local "last" to
8370 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8371 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8372 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8373 "after_lopart_neg", "do_overflow", "hipart_different" to
8374 rtx_code_label * and local "last" to rtx_insn *.
8376 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8378 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8379 "insn" and "move_insn" from rtx to rtx_insn *.
8381 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8383 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8385 (cheap_bb_rtx_cost_p): Likewise.
8386 (first_active_insn): Likewise for return type and local "insn".
8387 (last_active_insn): Likewise for return type and locals "insn",
8389 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8391 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8393 (noce_try_move): Likewise for local "seq".
8394 (noce_try_store_flag): Likewise.
8395 (noce_try_store_flag_constants): Likewise.
8396 (noce_try_addcc): Likewise.
8397 (noce_try_store_flag_mask): Likewise.
8398 (noce_try_cmove): Likewise.
8399 (noce_try_minmax): Likewise.
8400 (noce_try_abs): Likewise.
8401 (noce_try_sign_mask): Likewise.
8402 (noce_try_bitop): Likewise.
8403 (noce_can_store_speculate_p): Likewise for local "insn".
8404 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8406 (check_cond_move_block): Likewise for local "insn".
8407 (cond_move_convert_if_block): Likewise.
8408 (cond_move_process_if_block): Likewise for locals "seq",
8410 (noce_find_if_block): Likewise for local "jump".
8411 (merge_if_block): Likewise for local "last".
8412 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8413 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8414 (block_has_only_trap): Likewise for return type and local "trap".
8415 (find_if_case_1): Likewise for local "jump".
8416 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8419 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8421 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8422 "last_insn", "loop_end" from rtx to rtx_insn *.
8424 * hw-doloop.c (scan_loop): Likewise for local "insn".
8425 (discover_loop): Likewise for param "tail_insn".
8426 (discover_loops): Likewise for local "tail".
8428 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8429 cast to rtx_insn * when assigning from an rtx local to a
8430 hwloop_info's "last_insn" field.
8432 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8434 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8435 (add_delay_dependencies): Strengthen local "pro" from rtx to
8437 (recompute_todo_spec): Likewise.
8438 (dep_cost_1): Likewise for locals "insn", "used".
8439 (schedule_insn): Likewise for local "dbg".
8440 (schedule_insn): Likewise for locals "pro", "next".
8441 (unschedule_insns_until): Likewise for local "con".
8442 (restore_pattern): Likewise for local "next".
8443 (estimate_insn_tick): Likewise for local "pro".
8444 (resolve_dependencies): Likewise for local "next".
8445 (fix_inter_tick): Likewise.
8446 (fix_tick_ready): Likewise for local "pro".
8447 (add_to_speculative_block): Likewise for locals "check", "twin",
8449 (sched_extend_bb): Likewise for locals "end", "insn".
8450 (init_before_recovery): Likewise for local "x".
8451 (sched_create_recovery_block): Likewise for local "barrier".
8452 (create_check_block_twin): Likewise for local "pro".
8453 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8455 (unlink_bb_notes): Update for change to type of bb_header.
8456 Strengthen locals "prev", "label", "note", "next" from rtx to
8458 (clear_priorities): Likewise for local "pro".
8460 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8462 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8464 (test_insn): Likewise for this global.
8465 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8467 (oprs_anticipatable_p): Likewise.
8468 (oprs_available_p): Likewise.
8469 (insert_expr_in_table): Strengthen param "insn" from rtx to
8471 (hash_scan_set): Likewise.
8472 (hash_scan_clobber): Likewise.
8473 (hash_scan_call): Likewise.
8474 (hash_scan_insn): Likewise.
8475 (compute_hash_table_work): Likewise for local "insn".
8476 (process_insert_insn): Likewise for return type and local "pat".
8477 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8478 "pat", "pat_end", "maybe_cc0_setter".
8479 (pre_edge_insert): Likewise for local "insn".
8480 (pre_insert_copy_insn): Likewise for param "insn".
8481 (pre_insert_copies): Likewise for local "insn".
8482 (struct set_data): Likewise for field "insn".
8483 (single_set_gcse): Likewise for param "insn".
8484 (gcse_emit_move_after): Likewise.
8485 (pre_delete): Likewise for local "insn".
8486 (update_bb_reg_pressure): Likewise for param "from" and local
8488 (should_hoist_expr_to_dom): Likewise for param "from".
8489 (hoist_code): Likewise for local "insn".
8490 (get_pressure_class_and_nregs): Likewise for param "insn".
8491 (calculate_bb_reg_pressure): Likewise for local "insn".
8492 (compute_ld_motion_mems): Likewise.
8494 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8496 * genpeep.c (main): Rename param back from "uncast_ins1" to
8497 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8500 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8502 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8505 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8506 documentation to state it is only for VSX operations.
8508 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8509 constraint only active if VSX.
8511 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8512 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8515 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8517 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8518 Strengthen local "insn" from rtx to rtx_insn *.
8519 (use_killed_between): Likewise for param "target_insn".
8520 (all_uses_available_at): Likewise for param "target_insn" and
8522 (update_df_init): Likewise for params "def_insn", "insn".
8523 (update_df): Likewise for param "insn".
8524 (try_fwprop_subst): Likewise for param "def_insn" and local
8526 (free_load_extend): Likewise for param "insn".
8527 (forward_propagate_subreg): Likewise for param "def_insn" and
8529 (forward_propagate_asm): Likewise for param "def_insn" and local
8531 (forward_propagate_and_simplify): Likewise for param "def_insn"
8532 and local "use_insn".
8533 (forward_propagate_into): Likewise for locals "def_insn" and
8536 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8538 * function.c (emit_initial_value_sets): Strengthen local "seq"
8539 from rtx to rtx_insn *.
8540 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8542 (instantiate_virtual_regs): Likewise for local "insn".
8543 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8544 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8545 (expand_function_end): Likewise for locals "insn" and "seq".
8546 (epilogue_done): Likewise for local "insn".
8547 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8549 (reposition_prologue_and_epilogue_notes): Likewise for locals
8550 "insn", "last", "note", "first".
8551 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8552 (pass_match_asm_constraints::execute): Likewise for local "insn".
8554 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8556 * output.h (final_scan_insn): Strengthen return type from rtx to
8558 (final_forward_branch_p): Likewise for param.
8559 (current_output_insn): Likewise for this global.
8561 * final.c (rtx debug_insn): Likewise for this variable.
8562 (current_output_insn): Likewise.
8563 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8564 adding "insn" back in as an rtx_insn * with a checked cast, so
8565 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8567 (compute_alignments): Strengthen local "label" from rtx to
8569 (shorten_branches): Rename param from "first" to "uncast_first",
8570 introducing a new local rtx_insn * "first" using a checked cast to
8571 effectively strengthen "first" from rtx to rtx_insn * without
8572 affecting the type signature. Strengthen locals "insn", "seq",
8573 "next", "label" from rtx to rtx_insn *.
8574 (change_scope): Strengthen param "orig_insn" and local "insn" from
8576 (final_start_function): Rename param from "first" to "uncast_first",
8577 introducing a new local rtx_insn * "first" using a checked cast to
8578 effectively strengthen "first" from rtx to rtx_insn * without
8579 affecting the type signature. Strengthen local "insn" from rtx to
8581 (dump_basic_block_info): Strengthen param "insn" from rtx to
8583 (final): Rename param from "first" to "uncast_first",
8584 introducing a new local rtx_insn * "first" using a checked cast to
8585 effectively strengthen "first" from rtx to rtx_insn * without
8586 affecting the type signature. Strengthen locals "insn", "next"
8587 from rtx to rtx_insn *.
8588 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8590 (call_from_call_insn): Strengthen param "insn" from rtx to
8592 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8593 introducing a new local rtx_insn * "insn" using a checked cast to
8594 effectively strengthen "insn" from rtx to rtx_insn * without
8595 affecting the type signature. Strengthen return type and locals
8596 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8597 now-redundant checked cast to rtx_insn * from both invocations of
8598 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8599 introducing a local "call_insn" for use when invoking
8600 call_from_call_insn.
8601 (notice_source_line): Strengthen param "insn" from rtx to
8603 (leaf_function_p): Likewise for local "insn".
8604 (final_forward_branch_p): Likewise.
8605 (leaf_renumber_regs): Likewise for param "first".
8606 (rest_of_clean_state): Likewise for locals "insn" and "next".
8607 (self_recursive_call_p): Likewise for param "insn".
8608 (collect_fn_hard_reg_usage): Likewise for local "insn".
8609 (get_call_fndecl): Likewise for param "insn".
8610 (get_call_cgraph_rtl_info): Likewise.
8611 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8612 introducing a new local rtx_insn * "insn" using a checked cast to
8613 effectively strengthen "insn" from rtx to rtx_insn * without
8614 affecting the type signature.
8616 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8617 cast when assigning from param "insn" to current_output_insn.
8618 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8619 so that we can assign it back to current_output_insn.
8621 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8623 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8624 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8625 atmxt540s and atmxt540sreva devices.
8626 * config/avr/avr-tables.opt: Regenerate.
8627 * config/avr/t-multilib: Regenerate.
8628 * doc/avr-mmcu.texi: Regenerate.
8630 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8632 * expr.c (convert_move): Strengthen local "insns" from rtx to
8634 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8635 "top_label" from rtx to rtx_code_label *.
8636 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8638 (emit_single_push_insn): Likewise for locals "prev", "last".
8639 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8640 to rtx_code_label *.
8641 (store_constructor): Likewise for locals "loop_start", "loop_end".
8642 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8644 (expand_expr_real_2): Likewise.
8645 (expand_expr_real_1): Strengthen local "label" from rtx to
8648 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8650 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8651 from rtx to rtx_insn *.
8652 (store_bit_field_1): Likewise.
8653 (extract_bit_field_1): Likewise.
8654 (expand_mult_const): Likewise for local "insns".
8655 (expmed_mult_highpart): Strengthen local "label" from rtx to
8657 (expand_smod_pow2): Likewise.
8658 (expand_sdiv_pow2): Likewise.
8659 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8660 rtx_insn *. Strengthen locals "label", "label1", "label2",
8661 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8662 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8663 (emit_store_flag): Likewise.
8664 (emit_store_flag_force): Strengthen local "label" from rtx to
8666 (do_cmp_and_jump): Likewise for param "label".
8668 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8670 * explow.c (force_reg): Strengthen local "insn" from rtx to
8672 (adjust_stack_1): Likewise.
8673 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8674 "final_label", "available_label", "space_available" from rtx to
8676 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8677 (anti_adjust_stack_and_probe): Likewise.
8679 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8681 * except.h (sjlj_emit_function_exit_after): Strengthen param
8682 "after" from rtx to rtx_insn *. This is only called with
8683 result of get_last_insn (in function.c) so type-change should be
8686 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8687 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8688 to rtx_insn *. These fields are only used from except.c so this
8689 type-change should be self-contained to this patch.
8691 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8692 local "last" from rtx to rtx_insn *.
8693 (dw2_build_landing_pads): Likewise for local "seq".
8694 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8695 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8696 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8698 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8700 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8701 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8702 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8703 referring to an insn. Strengthen local "dispatch_label" from
8704 rtx to rtx_code_label *.
8705 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8707 (expand_eh_return): Strengthen local "around_label" from
8708 rtx to rtx_code_label *.
8709 (convert_to_eh_region_ranges): Strengthen locals "iter",
8710 "last_action_insn", "first_no_action_insn",
8711 "first_no_action_insn_before_switch",
8712 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8714 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8716 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8717 from rtx to rtx_insn *.
8718 (cached_next_real_insn): Likewise.
8719 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8721 (dwarf2out_var_location): Strengthen locals "next_real",
8722 "next_note", "expected_next_loc_note", "last_start", "insn" from
8725 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8727 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8728 from rtx to rtx_insn *.
8729 (create_pseudo_cfg): Likewise for local "insn".
8731 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8733 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8734 from rtx to rtx_insn *.
8735 (df_bb_regno_last_def_find): Likewise.
8737 * df-problems.c (df_rd_bb_local_compute): Likewise.
8738 (df_lr_bb_local_compute): Likewise.
8739 (df_live_bb_local_compute): Likewise.
8740 (df_chain_remove_problem): Likewise.
8741 (df_chain_create_bb): Likewise.
8742 (df_word_lr_bb_local_compute): Likewise.
8743 (df_remove_dead_eq_notes): Likewise for param "insn".
8744 (df_note_bb_compute): Likewise for local "insn".
8745 (simulate_backwards_to_point): Likewise.
8746 (df_md_bb_local_compute): Likewise.
8748 * df-scan.c (df_scan_free_bb_info): Likewise.
8749 (df_scan_start_dump): Likewise.
8750 (df_scan_start_block): Likewise.
8751 (df_install_ref_incremental): Likewise for local "insn".
8752 (df_insn_rescan_all): Likewise.
8753 (df_reorganize_refs_by_reg_by_insn): Likewise.
8754 (df_reorganize_refs_by_insn_bb): Likewise.
8755 (df_recompute_luids): Likewise.
8756 (df_bb_refs_record): Likewise.
8757 (df_update_entry_exit_and_calls): Likewise.
8758 (df_bb_verify): Likewise.
8760 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8762 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8763 "first_note" from rtx to rtx_insn *.
8764 (get_node_of_insn): Likewise for param 2 "insn".
8765 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8767 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8769 (mem_write_insn_p): Likewise.
8770 (mem_access_insn_p): Likewise.
8771 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8772 (def_has_ccmode_p): Likewise for param "insn".
8773 (add_cross_iteration_register_deps): Likewise for locals
8774 "def_insn" and "use_insn".
8775 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8776 (build_intra_loop_deps): Likewise for local "src_insn".
8777 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8779 (get_node_of_insn): Likewise for param "insn".
8781 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8783 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8784 (deletable_insn_p): Strengthen param "insn" from rtx to
8785 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8786 find_call_stack_args, since this is guarded by CALL_P (insn).
8787 (marked_insn_p): Strengthen param "insn" from rtx to
8789 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8790 invoking find_call_stack_args, since this is guarded by
8792 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8793 rtx_insn *; we know this is an insn since this was called by
8795 (mark_nonreg_stores_2): Likewise.
8796 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8798 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8799 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8801 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8802 from rtx to rtx_insn *.
8803 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8805 (delete_unmarked_insns): Likewise for locals "insn", "next".
8806 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8807 (mark_reg_dependencies): Likewise for param "insn".
8808 (rest_of_handle_ud_dce): Likewise for local "insn".
8809 (word_dce_process_block): Likewise.
8810 (dce_process_block): Likewise.
8812 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8814 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8815 from rtx to rtx_insn *.
8816 (struct change_cc_mode_args): Likewise for field "insn".
8817 (this_insn): Strengthen from rtx to rtx_insn *.
8818 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8820 (validate_canon_reg): Strengthen param "insn" from rtx to
8822 (canon_reg): Likewise.
8823 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8825 (record_jump_equiv): Strengthen param "insn" from rtx to
8827 (try_back_substitute_reg): Likewise, also for locals "prev",
8829 (find_sets_in_insn): Likewise for param "insn".
8830 (canonicalize_insn): Likewise.
8831 (cse_insn): Likewise. Add a checked cast.
8832 (invalidate_from_clobbers): Likewise for param "insn".
8833 (invalidate_from_sets_and_clobbers): Likewise.
8834 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8836 (cse_prescan_path): Strengthen local "insn" from rtx to
8838 (cse_extended_basic_block): Likewise for locals "insn" and
8840 (cse_main): Likewise for param "f".
8841 (check_for_label_ref): Likewise for local "insn".
8842 (set_live_p): Likewise for second param ("insn").
8843 (insn_live_p): Likewise for first param ("insn") and for local
8845 (cse_change_cc_mode_insn): Likewise for first param "insn".
8846 (cse_change_cc_mode_insns): Likewise for first and second params
8848 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8850 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8853 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8854 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8855 Anna Tikhonova <anna.tikhonova@intel.com>
8856 Ilya Tocar <ilya.tocar@intel.com>
8857 Andrey Turetskiy <andrey.turetskiy@intel.com>
8858 Ilya Verbin <ilya.verbin@intel.com>
8859 Kirill Yukhin <kirill.yukhin@intel.com>
8860 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8862 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8864 * config/i386/sse.md
8865 (define_mode_iterator VI248_AVX2): Delete.
8866 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8867 (define_mode_iterator VI48_AVX2): Ditto.
8868 (define_insn <shift_insn><mode>3): Delete.
8869 (define_insn "<shift_insn><mode>3<mask_name>" with
8870 VI2_AVX2_AVX512BW): New.
8871 (define_insn "<shift_insn><mode>3<mask_name>" with
8874 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8875 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8876 Anna Tikhonova <anna.tikhonova@intel.com>
8877 Ilya Tocar <ilya.tocar@intel.com>
8878 Andrey Turetskiy <andrey.turetskiy@intel.com>
8879 Ilya Verbin <ilya.verbin@intel.com>
8880 Kirill Yukhin <kirill.yukhin@intel.com>
8881 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8883 * config/i386/sse.md
8884 (define_mode_iterator VI4F_BRCST32x2): New.
8885 (define_mode_attr 64x2_mode): Ditto.
8886 (define_mode_attr 32x2mode): Ditto.
8887 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8888 with VI4F_BRCST32x2): Ditto.
8889 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8890 with V16FI mode iterator): Ditto.
8891 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8893 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8894 with VI8F_BRCST64x2): Ditto.
8896 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8897 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8898 Anna Tikhonova <anna.tikhonova@intel.com>
8899 Ilya Tocar <ilya.tocar@intel.com>
8900 Andrey Turetskiy <andrey.turetskiy@intel.com>
8901 Ilya Verbin <ilya.verbin@intel.com>
8902 Kirill Yukhin <kirill.yukhin@intel.com>
8903 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8905 * config/i386/sse.md
8906 (define_mode_iterator VI8_AVX512VL): New.
8907 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8909 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8911 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8912 (define_mode_iterator V48_AVX512VL): New.
8913 (define_mode_iterator V12_AVX512VL): Ditto.
8914 (define_insn <avx512>_load<mode>_mask): Split into two similar
8915 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8916 Refactor output template.
8917 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8919 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8921 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8923 (reg_available_p): Likewise for param "insn".
8924 (insert_set_in_table): Likewise.
8925 (hash_scan_set): Likewise.
8926 (hash_scan_insn): Likewise.
8927 (make_set_regs_unavailable): Likewise.
8928 (compute_hash_table_work): Likewise for local "insn".
8929 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8931 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8932 (try_replace_reg): Likewise.
8933 (find_avail_set): Likewise.
8934 (cprop_jump): Likewise for params "setcc", "jump".
8935 (constprop_register): Likewise for param "insn".
8936 (cprop_insn): Likewise.
8937 (do_local_cprop): Likewise.
8938 (local_cprop_pass): Likewise for local "insn".
8939 (bypass_block): Likewise for params "setcc" and "jump".
8940 (bypass_conditional_jumps): Likewise for locals "setcc" and
8942 (one_cprop_pass): Likewise for local "insn".
8944 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8946 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8947 from rtx to rtx_insn *.
8948 (struct comparison): Likewise, also for field "prev_clobber".
8949 (conforming_compare): Likewise for param "insn".
8950 (arithmetic_flags_clobber_p): Likewise.
8951 (find_flags_uses_in_insn): Likewise.
8952 (find_comparison_dom_walker::before_dom_children): Likewise for
8953 locals "insn", "next", "last_clobber".
8954 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8956 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8958 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8959 "insn" from rtx to rtx_insn *.
8960 (single_set_for_csa): Likewise for param "insn".
8961 (record_one_stack_ref): Likewise.
8962 (try_apply_stack_adjustment): Likewise.
8963 (struct record_stack_refs_data): Likewise for field "insn".
8964 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8965 (prev_active_insn_bb): Likewise for return type and param "insn".
8966 (next_active_insn_bb): Likewise.
8967 (force_move_args_size_note): Likewise for params "prev" and "last"
8968 and locals "test", "next_candidate", "prev_candidate".
8969 (combine_stack_adjustments_for_block): Strengthen locals
8970 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8973 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8975 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8976 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8977 (subst_insn): Likewise for this variable.
8978 (added_links_insn): Likewise.
8979 (struct insn_link): Likewise for field "insn".
8980 (alloc_insn_link): Likewise for param "insn".
8981 (struct undobuf): Likewise for field "other_insn".
8982 (find_single_use): Likewise for param "insn" and local "next".
8983 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8984 (delete_noop_moves): Likewise for locals "insn", "next".
8985 (create_log_links): Likewise for locals "insn", "use_insn".
8986 Strengthen local "next_use" from rtx * to rtx_insn **.
8987 (insn_a_feeds_b): Likewise for params "a", "b".
8988 (combine_instructions): Likewise for param "f" and locals "insn",
8989 "next", "prev", "first", "last_combined_insn", "link", "link1",
8990 "temp". Replace use of NULL_RTX with NULL when referring to
8992 (setup_incoming_promotions): Likewise for param "first"
8993 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8994 (can_combine_p): Likewise for params "insn", "i3", "pred",
8995 "pred2", "succ", "succ2" and for local "p".
8996 (combinable_i3pat): Likewise for param "i3".
8997 (cant_combine_insn_p): Likewise for param "insn".
8998 (likely_spilled_retval_p): Likewise.
8999 (adjust_for_new_dest): Likewise.
9000 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9001 (try_combine): Likewise for return type and for params "i3", "i2",
9002 "i1", "i0", "last_combined_insn", and for locals "insn",
9003 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9004 "i0_insn". Eliminate local "tem" in favor of new locals
9005 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9006 checked cast for now to rtx_insn * on the return type of
9007 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9009 (find_split_point): Strengthen param "insn" from rtx to
9011 (simplify_set): Likewise for local "other_insn".
9012 (recog_for_combine): Likewise for param "insn".
9013 (record_value_for_reg): Likewise.
9014 (record_dead_and_set_regs_1): Likewise for local
9016 (record_dead_and_set_regs): Likewise for param "insn".
9017 (record_promoted_value): Likewise.
9018 (check_promoted_subreg): Likewise.
9019 (get_last_value_validate): Likewise.
9020 (reg_dead_at_p): Likewise.
9021 (move_deaths): Likewise for param "to_insn".
9022 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9023 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9024 in favor of new locals "tem_note" and "tem_insn", the latter being
9026 (distribute_links): Strengthen locals "place", "insn" from rtx to
9029 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9031 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9033 (can_delete_label_p): Require a const rtx_code_label * rather than
9035 (delete_insn): Add checked cast to rtx_code_label * when we know
9036 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9038 (delete_insn_chain): Strengthen locals "prev" and "current" from
9039 rtx to rtx_insn *. Add a checked cast when assigning from
9040 "finish" (strengthening the params will come later). Add a
9041 checked cast to rtx_note * in region where we know
9043 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9045 (compute_bb_for_insn): Likewise.
9046 (free_bb_for_insn): Likewise for local "insn".
9047 (compute_bb_for_insn): Likewise.
9048 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9049 local "insn" from rtx to rtx_insn *
9050 (flow_active_insn_p): Require a const rtx_insn * rather than a
9052 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9054 (can_fallthru): Likewise for locals "insn" and "insn2".
9055 (bb_note): Likewise for local "note".
9056 (first_insn_after_basic_block_note): Likewise for local "note" and
9058 (rtl_split_block): Likewise for locals "insn" and "next".
9059 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9061 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9062 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9064 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9065 them), "kill_from", "barrier", "new_insn".
9066 (patch_jump_insn): Likewise for params "insn", "old_label".
9067 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9068 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9069 "old_label", "new_label".
9070 (rtl_tidy_fallthru_edge): Likewise for local "q".
9071 (rtl_split_edge): Likewise for locals "before", "last".
9072 (commit_one_edge_insertion): Likewise for locals "before",
9073 "after", "insns", "tmp", "last", adding a checked cast where
9074 currently necessary.
9075 (commit_edge_insertions): Likewise.
9076 (rtl_dump_bb): Likewise for locals "insn", "last".
9077 (print_rtl_with_bb): Likewise for local "x".
9078 (rtl_verify_bb_insns): Likewise for local "x".
9079 (rtl_verify_bb_pointers): Likewise for local "insn".
9080 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9082 (rtl_verify_fallthru): Likewise for local "insn".
9083 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9084 (purge_dead_edges): Likewise for local "insn".
9085 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9086 (skip_insns_after_block): Likewise for return type and for locals
9087 "insn", "last_insn", "next_head", "prev".
9088 (record_effective_endpoints): Likewise for locals "next_insn",
9090 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9091 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9092 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9093 (duplicate_insn_chain): For now, add checked cast from rtx to
9094 rtx_insn * when returning insn.
9095 (cfg_layout_duplicate_bb): Likewise for local "insn".
9096 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9098 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9099 (rtl_block_empty_p): Likewise.
9100 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9101 "split_point", "last".
9102 (rtl_block_ends_with_call_p): Likewise for local "insn".
9103 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9105 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9106 "split_at_insn" from rtx to rtx_insn *.
9107 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9108 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9109 to const rtx_insn *.
9110 (rtl_account_profile_record): Likewise.
9112 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9114 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9116 (average_num_loop_insns): Likewise.
9117 (init_set_costs): Likewise for local "seq".
9118 (seq_cost): Likewise for param "seq", from const_rtx to const
9121 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9123 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9126 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9128 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9129 "f1" and "f2" from rtx * to rtx_insn **.
9130 (flow_find_head_matching_sequence): Likewise.
9132 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9133 "cbranch_insn" from rtx to rtx_insn *.
9134 (thread_jump): Likewise for local "insn".
9135 (try_forward_edges): Likewise for local "last".
9136 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9137 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9139 (can_replace_by): Likewise for params "i1", "i2".
9140 (old_insns_match_p): Likewise.
9141 (merge_notes): Likewise.
9142 (walk_to_nondebug_insn): Likewise for param "i1".
9143 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9144 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9145 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9146 (flow_find_head_matching_sequence): Strengthen params "f1" and
9147 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9148 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9150 (outgoing_edges_match): Likewise for locals "last1", "last2".
9151 (try_crossjump_to_edge): Likewise for local "insn".
9152 Replace call to for_each_rtx with for_each_rtx_in_insn.
9154 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9155 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9156 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9157 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9158 (try_optimize_cfg): Strengthen local "last" from rtx to
9160 (delete_dead_jumptables): Likewise for locals "insn", "next",
9163 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9164 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9165 "rtx else_first_tail", to reflect the basic-block.h changes above.
9167 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9169 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9171 (purge_dead_tablejump_edges): Likewise.
9172 (find_bb_boundaries): Likewise for locals "insn", "end",
9173 "flow_transfer_insn".
9175 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9177 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9178 "ins" and "prev" from rtx to rtx_insn *.
9180 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9182 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9184 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9185 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9187 (load_register_parameters): Likewise for local "before_arg".
9188 (check_sibcall_argument_overlap): Likewise for param "insn".
9189 (expand_call): Likewise for locals "normal_call_insns",
9190 "tail_call_insns", "insns", "before_call", "after_args",
9191 "before_arg", "last", "prev". Strengthen one of the "last" from
9192 rtx to rtx_call_insn *.
9193 (fixup_tail_calls): Strengthen local "insn" from rtx to
9195 (emit_library_call_value_1): Likewise for locals "before_call" and
9198 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9200 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9201 and "last" from rtx to rtx_insn *.
9202 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9203 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9205 (expand_errno_check): Strengthen local "lab" from rtx to
9207 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9209 (expand_builtin_mathfn_2): Likewise.
9210 (expand_builtin_mathfn_ternary): Likewise.
9211 (expand_builtin_mathfn_3): Likewise.
9212 (expand_builtin_interclass_mathfn): Likewise for local "last".
9213 (expand_builtin_int_roundingfn): Likewise for local "insns".
9214 (expand_builtin_int_roundingfn_2): Likewise.
9215 (expand_builtin_strlen): Likewise for local "before_strlen".
9216 (expand_builtin_strncmp): Likewise for local "seq".
9217 (expand_builtin_signbit): Likewise for local "last".
9218 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9219 from rtx to rtx_code_label *.
9220 (expand_stack_restore): Strengthen local "prev" from rtx to
9223 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9225 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9227 (struct btr_def_s): Likewise.
9228 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9230 (add_btr_def): Likewise.
9231 (new_btr_user): Likewise.
9232 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9234 (link_btr_uses): Likewise.
9235 (move_btr_def): Likewise for locals "insp", "old_insn",
9236 "new_insn". Add checked cast to rtx_insn * for now on result of
9238 (can_move_up): Strengthen param "insn" from const_rtx to
9241 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9243 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9245 (get_uncond_jump_length): Likewise for locals "label", "jump".
9246 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9248 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9249 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9250 (find_jump_block): Likewise for local "insn".
9251 (fix_crossing_conditional_branches): Likewise for locals
9252 "old_jump", "new_jump".
9253 (fix_crossing_unconditional_branches): Likewise for locals
9254 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9255 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9257 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9259 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9261 (struct mem_insn): Likewise for field "insn".
9262 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9263 (reg_next_inc_use): Likewise.
9264 (reg_next_def): Likewise.
9265 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9266 from rtx to rtx_insn *.
9267 (move_insn_before): Likewise for param "next_insn" and local "insns".
9268 (attempt_change): Likewise for local "mov_insn".
9269 (try_merge): Likewise for param "last_insn".
9270 (get_next_ref): Likewise for return type and local "insn".
9271 Strengthen param "next_array" from rtx * to rtx_insn **.
9272 (parse_add_or_inc): Strengthen param "insn" from rtx to
9274 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9276 (merge_in_block): Likewise for locals "insn", "curr",
9278 (pass_inc_dec::execute): Update allocations of the arrays to
9279 reflect the stronger types.
9281 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9283 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9284 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9285 from rtx to rtx_code_label *.
9287 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9289 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9292 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9294 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9295 generated a warning and prevented bootstrapping the compiler.
9297 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9299 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9302 * jump.c (delete_related_insns): Likewise, also for locals "next"
9305 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9307 * genautomata.c (output_internal_insn_latency_func): When writing
9308 the function "internal_insn_latency" to insn-automata.c,
9309 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9310 allowing the optional guard function of (define_bypass) clauses to
9311 expect a pair of rtx_insn *, rather than a pair of rtx.
9312 (output_insn_latency_func): When writing the function
9313 "insn_latency", add an "uncast_" prefix to params "insn" and
9314 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9315 using checked casts from the params, thus enabling the above
9316 change to the generated "internal_insn_latency" function.
9318 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9320 PR tree-optimization/62091
9321 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9322 handle correctly arrays.
9323 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9325 (record_known_type): Walk into inner type.
9326 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9327 condition on no type changes.
9329 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9331 * genattrtab.c (write_attr_get): Within the generated get_attr_
9332 functions, rename param "insn" to "uncast_insn" and reintroduce
9333 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9334 is an rtx_insn * within insn-attrtab.c
9336 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9338 * output.h (peephole): Strengthen return type from rtx to
9340 * rtl.h (delete_for_peephole): Likewise for both params.
9341 * genpeep.c (main): In generated "peephole" function, strengthen
9342 return type and local "insn" from rtx to rtx_insn *. For now,
9343 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9344 rtx_insn *, with a checked cast.
9345 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9346 locals "insn", "next", "prev" from rtx to rtx_insn *.
9348 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9350 PR tree-optimization/62112
9351 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9352 * gimple-iterator.h (gsi_replace): Return bool.
9353 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9354 moved from ref_may_alias_global_p.
9355 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9357 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9358 (stmt_kills_ref_p_1): Rename...
9359 (stmt_kills_ref_p): ... to this.
9360 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9361 stmt_kills_ref_p): Declare.
9362 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9363 Move the self-assignment case...
9364 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9366 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9368 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9370 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9371 "after". For now, don't strengthen param "trial", which requires
9372 adding checked casts when returning it.
9374 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9376 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9377 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9378 "var_location" hook from rtx to rtx_insn *.
9379 (debug_nothing_rtx): Delete in favor of...
9380 (debug_nothing_rtx_code_label): New prototype.
9381 (debug_nothing_rtx_rtx): Delete unused prototype.
9382 (debug_nothing_rtx_insn): New prototype.
9384 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9385 invoking debug_hooks->var_location (in two places, one in a NOTE
9386 case of a switch statement, the other guarded by a CALL_P
9387 conditional. Add checked cast to rtx_code_label * when invoking
9388 debug_hooks->label (within CODE_LABEL case of switch statement).
9390 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9391 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9392 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9393 (xcoff_debug_hooks): Likewise.
9394 * debug.c (do_nothing_debug_hooks): Likewise.
9395 (debug_nothing_rtx): Delete in favor of...
9396 (debug_nothing_rtx_insn): New function.
9397 (debug_nothing_rtx_rtx): Delete unused function.
9398 (debug_nothing_rtx_code_label): New function.
9399 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9400 debug_nothing_rtx to debug_nothing_rtx_code_label.
9401 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9403 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9404 debug_nothing_rtx to debug_nothing_rtx_insn.
9405 (sdbout_label): Strengthen param "insn" from rtx to
9407 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9408 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9409 "var_location" hook from debug_nothing_rtx to
9410 debug_nothing_rtx_insn.
9412 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9414 * recog.h (insn_output_fn): Update this function typedef to match
9415 the changes below to the generated output functions, strengthening
9416 the 2nd param from rtx to rtx_insn *.
9418 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9419 insn when invoking an output function, to match the new signature
9420 of insn_output_fn with a stronger second param.
9422 * genconditions.c (write_header): In the generated code for
9423 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9424 to match the other changes in this patch.
9426 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9427 the generated "gen_" functions from rtx to rtx_insn * within their
9430 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9431 the subfunctions within the generated "recog_", "split", "peephole2"
9432 function trees from rtx to rtx_insn *. For now, the top-level
9433 generated functions ("recog", "split", "peephole2") continue to
9434 take a plain rtx for "insn", to avoid introducing dependencies on
9435 other patches. Rename this 2nd param from "insn" to
9436 "uncast_insn", and reintroduce "insn" as a local variable of type
9437 rtx_insn *, initialized at the top of the generated function with
9438 a checked cast on "uncast_insn".
9439 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9440 the generated "gen_" functions from rtx to rtx_insn * within their
9443 * genoutput.c (process_template): Strengthen the 2nd param within
9444 the generated "output_" functions "insn" from rtx to rtx_insn *.
9446 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9448 * tree-profile.c (tree_profiling): Skip external functions
9449 when doing coverage instrumentation.
9450 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9452 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9454 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9455 (vec_mergee): Likewise.
9456 (vec_mergeo): Likewise.
9457 (vec_cntlz): Likewise.
9458 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9459 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9460 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9462 * doc/extend.texi: Document various forms of vec_cpsgn,
9463 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9464 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9465 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9466 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9467 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9469 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9471 * config/rs6000/rs6000.c (context.h): New include.
9472 (tree-pass.h): Likewise.
9473 (make_pass_analyze_swaps): New decl.
9474 (rs6000_option_override): Register pass_analyze_swaps.
9475 (swap_web_entry): New subsclass of web_entry_base (df.h).
9476 (special_handling_values): New enum.
9477 (union_defs): New function.
9478 (union_uses): Likewise.
9479 (insn_is_load_p): Likewise.
9480 (insn_is_store_p): Likewise.
9481 (insn_is_swap_p): Likewise.
9482 (rtx_is_swappable_p): Likewise.
9483 (insn_is_swappable_p): Likewise.
9484 (chain_purpose): New enum.
9485 (chain_contains_only_swaps): New function.
9486 (mark_swaps_for_removal): Likewise.
9487 (swap_const_vector_halves): Likewise.
9488 (adjust_subreg_index): Likewise.
9489 (permute_load): Likewise.
9490 (permute_store): Likewise.
9491 (handle_special_swappables): Likewise.
9492 (replace_swap_with_copy): Likewise.
9493 (dump_swap_insn_table): Likewise.
9494 (rs6000_analyze_swaps): Likewise.
9495 (pass_data_analyze_swaps): New pass_data.
9496 (pass_analyze_swaps): New rtl_opt_pass.
9497 (make_pass_analyze_swaps): New function.
9498 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9500 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9502 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9503 type from rtx to rtx_insn *.
9504 (create_copy_of_insn_rtx): Likewise.
9505 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9506 (create_copy_of_insn_rtx): Likewise, also for local "res".
9508 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9510 * rtl.h (find_first_parameter_load): Strengthen return type from
9512 * rtlanal.c (find_first_parameter_load): Strengthen return type
9513 from rtx to rtx_insn *. Add checked cast for now, to postpone
9514 strengthening the params.
9516 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9519 * diagnostic.c: Set default caret.
9520 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9522 * diagnostic.h (struct diagnostic_context):
9524 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9526 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9527 (sel_bb_head): Strengthen return type insn_t (currently just an
9529 (sel_bb_end): Likewise.
9531 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9532 (sel_bb_head): Strengthen return type and local "head" from
9533 insn_t (currently just an rtx) to rtx_insn *.
9534 (sel_bb_end): Likewise for return type.
9535 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9538 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9540 * basic-block.h (get_last_bb_insn): Strengthen return type from
9542 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9545 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9548 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9550 (diagnostic_report_diagnostic): ... from here.
9551 * toplev.c (general_init): Move code to c-family.
9553 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9555 * df.h (web_entry_base): Replace existing struct web_entry with a
9556 new class web_entry_base with only the predecessor member.
9557 (unionfind_root): Remove declaration and move to class member.
9558 (unionfind_union): Remove declaration and move to friend
9560 (union_defs): Remove declaration.
9561 * web.c (web_entry_base::unionfind_root): Modify to be member
9562 function and adjust accessors.
9563 (unionfind_union): Modify to be friend function and adjust
9565 (web_entry): New subclass of web_entry_base containing the reg
9567 (union_match_dups): Modify for struct -> class changes.
9568 (union_defs): Likewise.
9569 (entry_register): Likewise.
9570 (pass_web::execute): Likewise.
9572 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9574 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9575 builtin define __VEC_ELEMENT_REG_ORDER__.
9577 2014-08-20 Martin Jambor <mjambor@suse.cz>
9578 Wei Mi <wmi@google.com>
9582 * tree-ssa-operands.c (update_stmt_operands): Remove
9583 MODIFIED_NORETURN_CALLS.
9584 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9585 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9586 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9587 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9588 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9589 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9590 (gimple_call_set_ctrl_altering): New func.
9591 (gimple_call_ctrl_altering_p): Ditto.
9592 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9593 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9594 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9595 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9596 remove MODIFIED_NORETURN_CALLS.
9598 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9600 * coverage.c (coverage_compute_profile_id): Return non-0;
9601 also handle symbols with unique name.
9602 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9604 2014-08-20 Steve Ellcey <sellcey@mips.com>
9607 * doc/sourcebuild.texi (non_strict_align): New.
9609 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9611 * cgraphunit.c (ipa_passes, compile): Reshedule
9612 symtab_remove_unreachable_nodes passes; update comments.
9613 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9614 TODO_remove_functions before the pass; the functions ought to be
9616 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9617 TODO_remove_functions.
9618 * passes.c (pass_data_early_local_passes): Do not schedule function
9620 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9622 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9625 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9626 before setting the option.
9627 * diagnostic.c (diagnostic_classify_diagnostic): Record
9628 command-line status.
9630 2014-08-20 Richard Biener <rguenther@suse.de>
9633 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9634 to build uint{16,32,64}_type_node.
9636 2014-08-20 Terry Guo <terry.guo@arm.com>
9638 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9639 with immediate_operand.
9641 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9643 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9644 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9647 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9649 PR preprocessor/51303
9650 * incpath.c (remove_duplicates): Use cpp_warning.
9652 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9656 * doc/options.texi (CPP): Document it.
9657 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9658 * optc-gen.awk: Handle CPP.
9659 * opth-gen.awk: Likewise.
9661 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9663 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9665 (duplicate_insn_chain): Likewise.
9666 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9667 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9668 checked cast for now (until we can strengthen the params in the
9670 (duplicate_insn_chain): Likewise.
9672 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9674 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9676 (prev_cc0_setter): Likewise.
9678 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9679 rtx_insn *, adding checked casts for now as necessary.
9680 (prev_cc0_setter): Likewise.
9682 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9684 * expr.h (emit_move_insn): Strengthen return type from rtx to
9686 (emit_move_insn_1): Likewise.
9687 (emit_move_complex_push): Likewise.
9688 (emit_move_complex_parts): Likewise.
9690 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9691 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9693 (emit_move_complex_push): Strengthen return type from rtx to
9695 (emit_move_complex): Likewise, also for local "ret".
9696 (emit_move_ccmode): Likewise.
9697 (emit_move_multi_word): Likewise for return type and locals
9699 (emit_move_insn_1): Likewise for return type and locals "result",
9701 (emit_move_insn): Likewise for return type and local "last_insn".
9702 (compress_float_constant): Likewise.
9704 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9706 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9707 from rtx to rtx_insn *.
9709 * rtl.h (emit_insn_before): Likewise.
9710 (emit_insn_before_noloc): Likewise.
9711 (emit_insn_before_setloc): Likewise.
9712 (emit_jump_insn_before): Likewise.
9713 (emit_jump_insn_before_noloc): Likewise.
9714 (emit_jump_insn_before_setloc): Likewise.
9715 (emit_call_insn_before): Likewise.
9716 (emit_call_insn_before_noloc): Likewise.
9717 (emit_call_insn_before_setloc): Likewise.
9718 (emit_debug_insn_before): Likewise.
9719 (emit_debug_insn_before_noloc): Likewise.
9720 (emit_debug_insn_before_setloc): Likewise.
9721 (emit_label_before): Likewise.
9722 (emit_insn_after): Likewise.
9723 (emit_insn_after_noloc): Likewise.
9724 (emit_insn_after_setloc): Likewise.
9725 (emit_jump_insn_after): Likewise.
9726 (emit_jump_insn_after_noloc): Likewise.
9727 (emit_jump_insn_after_setloc): Likewise.
9728 (emit_call_insn_after): Likewise.
9729 (emit_call_insn_after_noloc): Likewise.
9730 (emit_call_insn_after_setloc): Likewise.
9731 (emit_debug_insn_after): Likewise.
9732 (emit_debug_insn_after_noloc): Likewise.
9733 (emit_debug_insn_after_setloc): Likewise.
9734 (emit_label_after): Likewise.
9735 (emit_insn): Likewise.
9736 (emit_debug_insn): Likewise.
9737 (emit_jump_insn): Likewise.
9738 (emit_call_insn): Likewise.
9739 (emit_label): Likewise.
9740 (gen_clobber): Likewise.
9741 (emit_clobber): Likewise.
9742 (gen_use): Likewise.
9743 (emit_use): Likewise.
9746 (emit_barrier_before): Strengthen return type from rtx to
9748 (emit_barrier_after): Likewise.
9749 (emit_barrier): Likewise.
9751 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9752 from rtx to rtx_insn *. Add checked casts for now when converting
9753 "last" from rtx to rtx_insn *.
9754 (emit_insn_before_noloc): Likewise for return type.
9755 (emit_jump_insn_before_noloc): Likewise.
9756 (emit_call_insn_before_noloc): Likewise.
9757 (emit_debug_insn_before_noloc): Likewise.
9758 (emit_barrier_before): Strengthen return type and local "insn"
9759 from rtx to rtx_barrier *.
9760 (emit_label_before): Strengthen return type from rtx to
9761 rtx_insn *. Add checked cast for now when returning param
9762 (emit_pattern_after_noloc): Strengthen return type from rtx to
9763 rtx_insn *. Add checked casts for now when converting "last" from
9765 (emit_insn_after_noloc): Strengthen return type from rtx to
9767 (emit_jump_insn_after_noloc): Likewise.
9768 (emit_call_insn_after_noloc): Likewise.
9769 (emit_debug_insn_after_noloc): Likewise.
9770 (emit_barrier_after): Strengthen return type from rtx to
9772 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9773 Add checked cast for now when converting "label" from rtx to
9775 (emit_pattern_after_setloc): Strengthen return type from rtx to
9776 rtx_insn *. Add checked casts for now when converting "last" from
9778 (emit_pattern_after): Strengthen return type from rtx to
9780 (emit_insn_after_setloc): Likewise.
9781 (emit_insn_after): Likewise.
9782 (emit_jump_insn_after_setloc): Likewise.
9783 (emit_jump_insn_after): Likewise.
9784 (emit_call_insn_after_setloc): Likewise.
9785 (emit_call_insn_after): Likewise.
9786 (emit_debug_insn_after_setloc): Likewise.
9787 (emit_debug_insn_after): Likewise.
9788 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9789 when converting "last" from rtx to rtx_insn *.
9790 (emit_pattern_before): Strengthen return type from rtx to
9792 (emit_insn_before_setloc): Likewise.
9793 (emit_insn_before): Likewise.
9794 (emit_jump_insn_before_setloc): Likewise.
9795 (emit_jump_insn_before): Likewise.
9796 (emit_call_insn_before_setloc): Likewise.
9797 (emit_call_insn_before): Likewise.
9798 (emit_debug_insn_before_setloc): Likewise.
9799 (emit_debug_insn_before): Likewise.
9800 (emit_insn): Strengthen return type and locals "last", "insn",
9801 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9802 within cases where we know we have an insn.
9803 (emit_debug_insn): Likewise.
9804 (emit_jump_insn): Likewise.
9805 (emit_call_insn): Strengthen return type and local "insn" from rtx
9807 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9808 a checked cast to rtx_insn * for now on "label".
9809 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9810 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9811 (emit_use): Likewise.
9812 (gen_use): Likewise, also for local "seq".
9813 (emit): Likewise for return type and local "insn".
9814 (rtx_insn): Likewise for return type and local "new_rtx".
9816 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9817 from rtx to rtx_barrier *.
9819 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9820 changed return type from rtx to rtx_insn *, we must update
9821 "emit_fn" type, and this in turn means updating...
9822 (frame_insn): ...this. Strengthen return type from rtx to
9823 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9825 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9827 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9828 rtx to rtx_jump_table_data *. Also for local.
9829 * rtl.h (emit_jump_table_data): Likewise.
9831 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9833 * basic-block.h (create_basic_block_structure): Strengthen third
9834 param "bb_note" from rtx to rtx_note *.
9835 * rtl.h (emit_note_before): Strengthen return type from rtx to
9837 (emit_note_after): Likewise.
9838 (emit_note): Likewise.
9839 (emit_note_copy): Likewise. Also, strengthen param similarly.
9840 * function.h (struct rtl_data): Strengthen field
9841 "x_stack_check_probe_note" from rtx to rtx_note *.
9843 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9844 from rtx to rtx_note *.
9845 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9846 "bb_note" from rtx to rtx_note *.
9847 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9848 when calling emit_note_copy.
9849 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9851 (emit_note_after): Likewise.
9852 (emit_note_before): Likewise.
9853 (emit_note_copy): Likewise. Also, strengthen param similarly.
9854 (emit_note): Likewise.
9855 * except.c (emit_note_eh_region_end): Likewise for return type.
9856 Strengthen local "next" from rtx to rtx_insn *.
9857 (convert_to_eh_region_ranges): Strengthen local "note"
9858 from rtx to rtx_note *.
9859 * final.c (change_scope): Likewise.
9860 (reemit_insn_block_notes): Likewise, for both locals named "note".
9861 Also, strengthen local "insn" from rtx to rtx_insn *.
9862 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9864 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9865 strengthen local "seq" from rtx to rtx_insn *.
9866 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9868 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9870 (get_bb_note_from_pool): Strengthen return type from rtx to
9872 (sel_create_basic_block): Strengthen local "new_bb_note" from
9873 insn_t to rtx_note *.
9874 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9875 "note" from rtx to rtx_note *.
9876 (emit_notes_in_bb): Likewise.
9878 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9880 * function.h (struct rtl_data): Strengthen field
9881 "x_parm_birth_insn" from rtx to rtx_insn *.
9882 * function.c (struct assign_parm_data_all): Strengthen fields
9883 "first_conversion_insn" and "last_conversion_insn" from rtx to
9886 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9888 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9889 to rtx_insn *; also for local "var_end_seq".
9890 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9891 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9893 (expand_gimple_cond): Likewise for locals "last2" and "last".
9894 (mark_transaction_restart_calls): Likewise for local "insn".
9895 (expand_gimple_stmt): Likewise for return type and locals "last"
9897 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9898 (avoid_complex_debug_insns): Likewise for param "insn".
9899 (expand_debug_locations): Likewise for locals "insn", "last",
9900 "prev_insn" and "insn2".
9901 (expand_gimple_basic_block): Likewise for local "last".
9902 (construct_exit_block): Likewise for locals "head", "end",
9904 (pass_expand::execute): Likewise for locals "var_seq",
9905 "var_ret_seq", "next".
9907 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9909 * asan.h (asan_emit_stack_protection): Strengthen return type from
9911 * asan.c (asan_emit_stack_protection): Likewise. Add local
9912 "insns" to hold the return value.
9914 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9916 * basic-block.h (bb_note): Strengthen return type from rtx to
9918 * sched-int.h (bb_note): Likewise.
9919 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9921 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9923 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9926 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9927 "insn" from rtx to rtx_insn *.
9928 (make_debug_insn_raw): Strengthen return type from rtx to
9929 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9930 (make_jump_insn_raw): Strengthen return type from rtx to
9931 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9932 (make_call_insn_raw): Strengthen return type from rtx to
9933 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9934 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9935 callback from rtx to rtx_insn *; likewise for local "insn" and
9936 "next", adding a checked cast to rtx_insn in the relevant cases of
9937 the switch statement.
9938 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9939 callback from rtx to rtx_insn *.
9940 (emit_pattern_after_setloc): Likewise.
9941 (emit_pattern_after): Likewise.
9942 (emit_pattern_before_setloc): Likewise.
9943 (emit_pattern_before): Likewise.
9945 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9947 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9949 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9950 accepting an rtx_insn *.
9951 (last_call_insn): Strengthen return type from rtx to
9954 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9956 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9957 "insns" from rtx to rtx_insn *.
9958 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9959 locals "insn" and "prev".
9961 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9963 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9964 rtx_jump_table_data **.
9966 * cfgbuild.c (make_edges): Introduce local "table", using it in
9967 place of "tmp" for jump table data.
9968 (find_bb_boundaries): Strengthen local "table" from rtx to
9969 rtx_jump_table_data *.
9970 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9971 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9972 (try_crossjump_to_edge): Likewise.
9973 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9975 (patch_jump_insn): Introduce local "table", using it in place of
9976 "tmp" for jump table data.
9977 (force_nonfallthru_and_redirect): Introduce local "table", so that
9978 call to tablejump_p can receive an rtx_jump_table_data **. Update
9979 logic around the call to overwrite "note" appropriately if
9980 tablejump_p returns non-zero.
9981 (get_last_bb_insn): Introduce local "table", using it in place of
9982 "tmp" for jump table data.
9983 * dwarf2cfi.c (create_trace_edges): Likewise.
9985 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9986 from rtx to rtx_jump_table_data *.
9987 (create_fix_barrier): Strengthen local "tmp" from rtx to
9988 rtx_jump_table_data *.
9989 (arm_reorg): Likewise for local "table".
9991 * config/s390/s390.c (s390_chunkify_start): Likewise.
9993 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9995 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9996 rtx to rtx_jump_table_data *.
9998 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9999 rtx_jump_table_data **. Add a checked cast when writing through
10000 the pointer: we know there that local "table" is non-NULL and that
10001 JUMP_TABLE_DATA_P (table) holds.
10002 (label_is_jump_target_p): Introduce local "table", using it in
10003 place of "tmp" for jump table data.
10005 2014-08-19 Marek Polacek <polacek@redhat.com>
10008 * doc/invoke.texi: Document -Wbool-compare.
10010 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10012 * rtl.h (entry_of_function): Strengthen return type from rtx to
10014 * cfgrtl.c (entry_of_function): Likewise.
10016 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10018 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10019 rtx_insn *, adding a checked cast for now.
10020 (get_last_insn): Likewise.
10022 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10024 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10027 * emit-rtl.c (gen_label_rtx): Likewise.
10029 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10031 * rtl.h (previous_insn): Strengthen return type from rtx to
10033 (next_insn): Likewise.
10034 (prev_nonnote_insn): Likewise.
10035 (prev_nonnote_insn_bb): Likewise.
10036 (next_nonnote_insn): Likewise.
10037 (next_nonnote_insn_bb): Likewise.
10038 (prev_nondebug_insn): Likewise.
10039 (next_nondebug_insn): Likewise.
10040 (prev_nonnote_nondebug_insn): Likewise.
10041 (next_nonnote_nondebug_insn): Likewise.
10042 (prev_real_insn): Likewise.
10043 (next_real_insn): Likewise.
10044 (prev_active_insn): Likewise.
10045 (next_active_insn): Likewise.
10047 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10048 rtx_insn *, adding a checked cast.
10049 (previous_insn): Likewise.
10050 (next_nonnote_insn): Likewise.
10051 (next_nonnote_insn_bb): Likewise.
10052 (prev_nonnote_insn): Likewise.
10053 (prev_nonnote_insn_bb): Likewise.
10054 (next_nondebug_insn): Likewise.
10055 (prev_nondebug_insn): Likewise.
10056 (next_nonnote_nondebug_insn): Likewise.
10057 (prev_nonnote_nondebug_insn): Likewise.
10058 (next_real_insn): Likewise.
10059 (prev_real_insn): Likewise.
10060 (next_active_insn): Likewise.
10061 (prev_active_insn): Likewise.
10063 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10064 param "stepfunc" so that it returns an rtx_insn * rather than an
10065 rtx, to track the change to prev_nonnote_insn_bb, which is the
10066 only function this is called with.
10067 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10069 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10071 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10074 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10076 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10077 (class rtx_nonjump_insn): Likewise.
10078 (class rtx_jump_insn): Likewise.
10079 (class rtx_call_insn): Likewise.
10080 (class rtx_jump_table_data): Likewise.
10081 (class rtx_barrier): Likewise.
10082 (class rtx_code_label): Likewise.
10083 (class rtx_note): Likewise.
10085 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10086 adding the invariant DEBUG_INSN_P (X).
10087 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10088 the invariant NONJUMP_INSN_P (X).
10089 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10090 the invariant JUMP_P (X).
10091 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10092 the invariant CALL_P (X).
10093 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10094 invariant JUMP_TABLE_DATA_P (X).
10095 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10096 invariant BARRIER_P (X).
10097 (class rtx_code_label): New, a subclass of rtx_insn, adding
10098 the invariant LABEL_P (X).
10099 (class rtx_note): New, a subclass of rtx_insn, adding
10100 the invariant NOTE_P(X).
10101 (is_a_helper <rtx_debug_insn *>::test): New.
10102 (is_a_helper <rtx_nonjump_insn *>::test): New.
10103 (is_a_helper <rtx_jump_insn *>::test): New.
10104 (is_a_helper <rtx_call_insn *>::test): New.
10105 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10106 overloaded for both rtx and rtx_insn *.
10107 (is_a_helper <rtx_barrier *>::test): New.
10108 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10109 for both rtx and rtx_insn *.
10110 (is_a_helper <rtx_note *>::test): New.
10112 2014-08-19 Marek Polacek <polacek@redhat.com>
10114 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10115 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10116 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10117 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10119 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10121 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10122 rtx_insn *. To help with transition, for now, convert from an
10123 access macro into a pair of functions: BND_TO, returning an
10125 (SET_BND_TO): New function, for use where BND_TO is used as an
10128 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10130 (BND_TO): New function, adding a checked cast.
10131 (SET_BND_TO): New function.
10133 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10135 (compute_av_set_on_boundaries): Likewise.
10137 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10139 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10140 destination if it is used in source.
10141 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10142 (*popcount<mode>2_falsedep_1): Likewise.
10144 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10147 * configure.ac: Set install_gold_as_default to no first.
10148 * configure: Regenerated.
10150 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10152 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10153 "note_list" field will eventually be an rtx_insn *. To help with
10154 transition, for now, convert from an access macro into a pair of
10155 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10156 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10159 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10160 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10162 * sel-sched-ir.c (init_bb): Likewise.
10163 (sel_restore_notes): Likewise.
10164 (move_bb_info): Likewise.
10165 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10166 (SET_BB_NOTE_LIST): New function.
10168 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10170 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10171 field will eventually be an rtx_insn *. To help with transition,
10172 for now, convert from an access macro into a pair of functions:
10173 VINSN_INSN_RTX, returning an rtx_insn *, and...
10174 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10175 is used as an lvalue.
10177 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10178 SET_VINSN_INSN_RTX where it's used as an lvalue.
10179 (VINSN_INSN_RTX): New function.
10180 (SET_VINSN_INSN_RTX): New function.
10182 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10184 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10185 eventually be rtx_insn *, but to help with transition, for now,
10186 convert from an access macro into a pair of functions: DEP_PRO
10187 returning an rtx_insn * and...
10188 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10189 lvalue, returning an rtx&.
10190 (DEP_CON): Analogous changes to DEP_PRO above.
10191 (SET_DEP_CON): Likewise.
10193 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10194 an lvalue to SET_DEP_CON.
10195 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10196 (sd_copy_back_deps): Likewise for DEP_CON.
10197 (DEP_PRO): New function, adding a checked cast for now.
10198 (DEP_CON): Likewise.
10199 (SET_DEP_PRO): New function.
10200 (SET_DEP_CON): Likewise.
10202 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10204 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10205 (extra_options): Add i386/cygwin.opt.
10206 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10207 (CPP_SPEC): Accept -pthread.
10208 (LINK_SPEC): Ditto.
10209 (GOMP_SELF_SPECS): Update comment.
10210 * config/i386/cygwin.opt: New file for -pthread flag.
10212 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10214 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10215 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10216 that we can return an rtx_insn *.
10218 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10220 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10221 when building executables, not DLLs. Add --large-address-aware
10222 under the same conditions.
10223 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10224 when building executables, not DLLs. Add --large-address-aware
10225 under the same conditions when using -m32.
10227 * config/i386/cygwin-stdint.h: Throughout, make type
10228 definitions dependent on target architecture, not host.
10230 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10232 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10233 the return type from rtx to rtx_insn *, which will enable various
10234 conversions in followup patches. For now this is is done by a
10236 (NEXT_INSN): Likewise.
10237 (SET_PREV_INSN): Convert to an inline function. This is intended
10238 for use as an lvalue, and so returns an rtx& to allow in-place
10240 (SET_NEXT_INSN): Likewise.
10242 2014-07-08 Mark Wielaard <mjw@redhat.com>
10245 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10247 2014-08-19 Marek Polacek <polacek@redhat.com>
10250 * cgraphunit.c (handle_alias_pairs): Fix condition.
10252 2014-08-19 Richard Biener <rguenther@suse.de>
10254 * gimple-fold.c (fold_gimple_assign): Properly build a
10255 null-pointer constant when devirtualizing addresses.
10257 2014-07-07 Mark Wielaard <mjw@redhat.com>
10259 * dwarf2out.c (decl_quals): New function.
10260 (modified_type_die): Take one cv_quals argument instead of two,
10261 one for const and one for volatile.
10262 (add_type_attribute): Likewise.
10263 (generic_parameter_die): Call add_type_attribute with one modifier
10265 (base_type_for_mode): Likewise.
10266 (add_bounds_info): Likewise.
10267 (add_subscript_info): Likewise.
10268 (gen_array_type_die): Likewise.
10269 (gen_descr_array_type_die): Likewise.
10270 (gen_entry_point_die): Likewise.
10271 (gen_enumeration_type_die): Likewise.
10272 (gen_formal_parameter_die): Likewise.
10273 (gen_subprogram_die): Likewise.
10274 (gen_variable_die): Likewise.
10275 (gen_const_die): Likewise.
10276 (gen_field_die): Likewise.
10277 (gen_pointer_type_die): Likewise.
10278 (gen_reference_type_die): Likewise.
10279 (gen_ptr_to_mbr_type_die): Likewise.
10280 (gen_inheritance_die): Likewise.
10281 (gen_subroutine_type_die): Likewise.
10282 (gen_typedef_die): Likewise.
10283 (force_type_die): Likewise.
10285 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10287 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10289 * configure: Regenerate.
10291 2014-08-19 Richard Biener <rguenther@suse.de>
10293 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10294 DECL_EXTERNALs in BLOCKs as non-references.
10295 * tree-streamer-out.c (streamer_write_chain): Likewise.
10297 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10298 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10299 Anna Tikhonova <anna.tikhonova@intel.com>
10300 Ilya Tocar <ilya.tocar@intel.com>
10301 Andrey Turetskiy <andrey.turetskiy@intel.com>
10302 Ilya Verbin <ilya.verbin@intel.com>
10303 Kirill Yukhin <kirill.yukhin@intel.com>
10304 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10306 * config/i386/sse.md
10307 (define_mode_iterator VI48_AVX512F): Delete.
10308 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10309 (define_mode_iterator VI2_AVX512VL): Ditto.
10310 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10313 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10315 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10316 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10317 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10318 with VI48_AVX512F_AVX512VL): New.
10319 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10320 with VI2_AVX512VL): Ditto.
10322 2014-08-19 Marek Polacek <polacek@redhat.com>
10324 * doc/invoke.texi: Document -Wc99-c11-compat.
10326 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10328 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10329 for rvalues, and...
10330 (SET_PREV_INSN): New macro, for use as an lvalue.
10331 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10333 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10334 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10335 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10336 (fixup_abnormal_edges): Likewise.
10337 (unlink_insn_chain): Likewise.
10338 (fixup_reorder_chain): Likewise.
10339 (cfg_layout_delete_block): Likewise.
10340 (cfg_layout_merge_blocks): Likewise.
10341 * combine.c (update_cfg_for_uncondjump): Likewise.
10342 * emit-rtl.c (link_insn_into_chain): Likewise.
10343 (remove_insn): Likewise.
10344 (delete_insns_since): Likewise.
10345 (reorder_insns_nobb): Likewise.
10346 (emit_insn_after_1): Likewise.
10347 * final.c (rest_of_clean_state): Likewise.
10348 (final_scan_insn): Likewise.
10349 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10350 * haifa-sched.c (concat_note_lists): Likewise.
10351 (remove_notes): Likewise.
10352 (restore_other_notes): Likewise.
10353 (move_insn): Likewise.
10354 (unlink_bb_notes): Likewise.
10355 (restore_bb_notes): Likewise.
10356 * jump.c (delete_for_peephole): Likewise.
10357 * optabs.c (emit_libcall_block_1): Likewise.
10358 * reorg.c (emit_delay_sequence): Likewise.
10359 (fill_simple_delay_slots): Likewise.
10360 * sel-sched-ir.c (sel_move_insn): Likewise.
10361 (sel_remove_insn): Likewise.
10362 (get_bb_note_from_pool): Likewise.
10363 * sel-sched.c (move_nop_to_previous_block): Likewise.
10365 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10366 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10367 (c6x_gen_bundles): Likewise.
10368 (hwloop_optimize): Likewise.
10369 * config/frv/frv.c (frv_function_prologue): Likewise.
10370 (frv_register_nop): Likewise.
10371 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10372 (ia64_reorg): Likewise.
10373 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10374 (mep_make_bundle): Likewise.
10375 (mep_bundle_insns): Likewise.
10376 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10377 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10378 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10380 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10382 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10383 return type from rtx to rtx_insn *.
10384 (BB_END): Likewise.
10385 (BB_HEADER): Likewise.
10386 (BB_FOOTER): Likewise.
10387 (SET_BB_HEAD): Convert to a function.
10388 (SET_BB_END): Likewise.
10389 (SET_BB_HEADER): Likewise.
10390 (SET_BB_FOOTER): Likewise.
10392 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10393 Strengthen the return type from rtx to rtx_insn *. For now, this
10394 is done by adding a checked cast, but this will eventually
10395 become a field lookup.
10396 (BB_END): Likewise.
10397 (BB_HEADER): Likewise.
10398 (BB_FOOTER): Likewise.
10399 (SET_BB_HEAD): New function, from macro of same name. This is
10400 intended for use as an lvalue, and so returns an rtx& to allow
10401 in-place modification.
10402 (SET_BB_END): Likewise.
10403 (SET_BB_HEADER): Likewise.
10404 (SET_BB_FOOTER): Likewise.
10406 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10408 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10409 for rvalues, and...
10410 (SET_BB_HEAD): New macro, for use as a lvalue.
10411 (BB_END, SET_BB_END): Likewise.
10412 (BB_HEADER, SET_BB_HEADER): Likewise.
10413 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10415 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10416 of BB_* macros into SET_BB_* macros.
10417 (fix_crossing_unconditional_branches): Likewise.
10418 * caller-save.c (save_call_clobbered_regs): Likewise.
10419 (insert_one_insn): Likewise.
10420 * cfgbuild.c (find_bb_boundaries): Likewise.
10421 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10422 (outgoing_edges_match): Likewise.
10423 (try_optimize_cfg): Likewise.
10424 * cfgexpand.c (expand_gimple_cond): Likewise.
10425 (expand_gimple_tailcall): Likewise.
10426 (expand_gimple_basic_block): Likewise.
10427 (construct_exit_block): Likewise.
10428 * cfgrtl.c (delete_insn): Likewise.
10429 (create_basic_block_structure): Likewise.
10430 (rtl_delete_block): Likewise.
10431 (rtl_split_block): Likewise.
10432 (emit_nop_for_unique_locus_between): Likewise.
10433 (rtl_merge_blocks): Likewise.
10434 (block_label): Likewise.
10435 (try_redirect_by_replacing_jump): Likewise.
10436 (emit_barrier_after_bb): Likewise.
10437 (fixup_abnormal_edges): Likewise.
10438 (record_effective_endpoints): Likewise.
10439 (relink_block_chain): Likewise.
10440 (fixup_reorder_chain): Likewise.
10441 (fixup_fallthru_exit_predecessor): Likewise.
10442 (cfg_layout_duplicate_bb): Likewise.
10443 (cfg_layout_split_block): Likewise.
10444 (cfg_layout_delete_block): Likewise.
10445 (cfg_layout_merge_blocks): Likewise.
10446 * combine.c (update_cfg_for_uncondjump): Likewise.
10447 * emit-rtl.c (add_insn_after): Likewise.
10448 (remove_insn): Likewise.
10449 (reorder_insns): Likewise.
10450 (emit_insn_after_1): Likewise.
10451 * haifa-sched.c (get_ebb_head_tail): Likewise.
10452 (restore_other_notes): Likewise.
10453 (move_insn): Likewise.
10454 (sched_extend_bb): Likewise.
10455 (fix_jump_move): Likewise.
10456 * ifcvt.c (noce_process_if_block): Likewise.
10457 (dead_or_predicable): Likewise.
10458 * ira.c (update_equiv_regs): Likewise.
10459 * reg-stack.c (change_stack): Likewise.
10460 * sel-sched-ir.c (sel_move_insn): Likewise.
10461 * sel-sched.c (move_nop_to_previous_block): Likewise.
10463 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10464 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10466 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10468 * rtl.h (for_each_rtx_in_insn): New function.
10469 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10471 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10473 * coretypes.h (class rtx_insn): Add forward declaration.
10475 * rtl.h: Include is-a.h.
10476 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10477 workaround to ensure gengtype knows inheritance is occurring,
10478 whilst continuing to use the pre-existing special-casing for
10480 (class rtx_insn): New subclass of rtx_def, adding the
10481 invariant that we're dealing with something we can sanely use
10482 INSN_UID, NEXT_INSN, PREV_INSN on.
10483 (is_a_helper <rtx_insn *>::test): New.
10484 (is_a_helper <const rtx_insn *>::test): New.
10486 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10488 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10490 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10492 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10495 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10497 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10498 to BUILT_IN_UNREACHABLE.
10500 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10503 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10505 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10506 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10507 (ffs<mode>2): Do not expand with tzcnt for
10508 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10509 (ffssi2_no_cmove): Ditto.
10510 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10511 (ctz<mode>2): New expander.
10512 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10513 (*ctz<mode>2_falsedep): New insn.
10514 (*ctz<mode>2): Rename from ctz<mode>2.
10515 (clz<mode>2_lzcnt): New expander.
10516 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10517 (*clz<mode>2_lzcnt_falsedep): New insn.
10518 (*clz<mode>2): Rename from ctz<mode>2.
10519 (popcount<mode>2): New expander.
10520 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10521 (*popcount<mode>2_falsedep): New insn.
10522 (*popcount<mode>2): Rename from ctz<mode>2.
10523 (*popcount<mode>2_cmp): Remove.
10524 (*popcountsi2_cmp_zext): Ditto.
10526 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10528 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10529 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10530 * config/microblaze/microblaze.h
10531 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10533 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10536 * configure.ac: Set install_gold_as_default to no for
10538 * configure: Regenerated.
10540 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10542 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10543 * config.in: Add undef of HAVE_isl.
10544 * configure: Regenerate.
10545 * configure.ac: Add definition of HAVE_isl.
10546 * graphite-blocking.c: Add checking of HAVE_isl.
10547 * graphite-dependences.c: Likewise.
10548 * graphite-interchange.c: Likewise.
10549 * graphite-isl-ast-to-gimple.c: Likewise.
10550 * graphite-optimize-isl.c: Likewise.
10551 * graphite-poly.c: Likewise.
10552 * graphite-scop-detection.c: Likewise.
10553 * graphite-sese-to-poly.c: Likewise.
10554 * graphite.c: Likewise.
10555 * toplev.c: Replace the checking of HAVE_cloog with the checking
10558 2014-08-18 Richard Biener <rguenther@suse.de>
10560 PR tree-optimization/62090
10561 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10562 (fold_builtin_3): Do not fold snprintf.
10563 (fold_builtin_4): Likewise.
10564 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10565 moved from builtins.c.
10566 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10567 (gimple_fold_builtin): Do not fold sprintf here.
10569 2014-08-18 Richard Biener <rguenther@suse.de>
10571 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10573 (maybe_canonicalize_mem_ref_addr): ... this function.
10574 (fold_stmt_1): Apply it here before all simplification.
10576 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10579 * cgraph.h (cgraph_node::create_indirect_edge): Add
10580 compute_indirect_info param.
10581 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10582 indirect_info only when it is required.
10583 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10584 indirect_info fore cloned indirect edge.
10586 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10587 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10588 Anna Tikhonova <anna.tikhonova@intel.com>
10589 Ilya Tocar <ilya.tocar@intel.com>
10590 Andrey Turetskiy <andrey.turetskiy@intel.com>
10591 Ilya Verbin <ilya.verbin@intel.com>
10592 Kirill Yukhin <kirill.yukhin@intel.com>
10593 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10595 * config/i386/sse.md
10596 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10597 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10599 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10600 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10601 Anna Tikhonova <anna.tikhonova@intel.com>
10602 Ilya Tocar <ilya.tocar@intel.com>
10603 Andrey Turetskiy <andrey.turetskiy@intel.com>
10604 Ilya Verbin <ilya.verbin@intel.com>
10605 Kirill Yukhin <kirill.yukhin@intel.com>
10606 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10608 * config/i386/sse.md
10609 (define_mode_iterator VF1_AVX512VL): New.
10610 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10611 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10614 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10615 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10616 Anna Tikhonova <anna.tikhonova@intel.com>
10617 Ilya Tocar <ilya.tocar@intel.com>
10618 Andrey Turetskiy <andrey.turetskiy@intel.com>
10619 Ilya Verbin <ilya.verbin@intel.com>
10620 Kirill Yukhin <kirill.yukhin@intel.com>
10621 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10623 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10624 * config/i386/i386.md
10625 (define_code_iterator any_float): New.
10626 (define_code_attr floatsuffix): New.
10627 * config/i386/sse.md
10628 (define_mode_iterator VF1_128_256VL): New.
10629 (define_mode_iterator VF2_512_256VL): New.
10630 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10632 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10633 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10635 (define_mode_attr qq2pssuff): New.
10636 (define_mode_attr sselongvecmode): New.
10637 (define_mode_attr sselongvecmodelower): New.
10638 (define_mode_attr sseintvecmode3): New.
10639 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10641 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10642 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10643 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10644 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10646 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10647 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10648 Anna Tikhonova <anna.tikhonova@intel.com>
10649 Ilya Tocar <ilya.tocar@intel.com>
10650 Andrey Turetskiy <andrey.turetskiy@intel.com>
10651 Ilya Verbin <ilya.verbin@intel.com>
10652 Kirill Yukhin <kirill.yukhin@intel.com>
10653 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10655 * config/i386/sse.md
10656 (define_mode_iterator VF2_AVX512VL): New.
10657 (define_mode_attr sseintvecmode2): New.
10658 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10659 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10660 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10662 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10664 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10666 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10669 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10670 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10671 Anna Tikhonova <anna.tikhonova@intel.com>
10672 Ilya Tocar <ilya.tocar@intel.com>
10673 Andrey Turetskiy <andrey.turetskiy@intel.com>
10674 Ilya Verbin <ilya.verbin@intel.com>
10675 Kirill Yukhin <kirill.yukhin@intel.com>
10676 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10678 * config/i386/i386.md
10679 (define_insn "*movoi_internal_avx"): Add evex version.
10680 (define_insn "*movti_internal"): Ditto.
10682 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10683 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10684 Anna Tikhonova <anna.tikhonova@intel.com>
10685 Ilya Tocar <ilya.tocar@intel.com>
10686 Andrey Turetskiy <andrey.turetskiy@intel.com>
10687 Ilya Verbin <ilya.verbin@intel.com>
10688 Kirill Yukhin <kirill.yukhin@intel.com>
10689 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10691 * config/i386/i386.md
10692 (define_attr "isa"): Add avx512dq, noavx512dq.
10693 (define_attr "enabled"): Ditto.
10694 * config/i386/sse.md
10695 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10697 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10698 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10699 Anna Tikhonova <anna.tikhonova@intel.com>
10700 Ilya Tocar <ilya.tocar@intel.com>
10701 Andrey Turetskiy <andrey.turetskiy@intel.com>
10702 Ilya Verbin <ilya.verbin@intel.com>
10703 Kirill Yukhin <kirill.yukhin@intel.com>
10704 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10706 * config/i386/i386.c
10707 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10708 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10709 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10710 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10711 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10712 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10713 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10714 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10715 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10716 * config/i386/sse.md
10717 (define_mode_iterator VMOVE): Allow V4TI mode.
10718 (define_mode_iterator V_AVX512VL): New.
10719 (define_mode_iterator V): New handling for AVX512VL.
10720 (define_insn "avx512f_load<mode>_mask"): Delete.
10721 (define_insn "<avx512>_load<mode>_mask"): New.
10722 (define_insn "avx512f_store<mode>_mask"): Delete.
10723 (define_insn "<avx512>_store<mode>_mask"): New.
10726 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10729 * asan.c (instrument_derefs): Fix bitfield check.
10731 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10733 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10734 * config/rs6000/htm.md (ttest): Remove clobber.
10735 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10736 (and_operand): Reformat.
10737 (and_2rld_operand): New predicate.
10738 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10740 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10741 parameter. Handle AND directly.
10742 (rs6000_split_logical_di): Remove last parameter.
10743 (rs6000_split_logical): Remove last parameter. Remove obsolete
10745 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10746 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10747 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10748 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10749 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10750 and 5 anonymous splitters): Delete.
10751 (and<mode>3): New expander.
10752 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10753 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10754 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10755 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10756 (floatdisf2_internal1): Remove clobbers.
10757 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10758 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10759 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10760 (and<mode>3 for BOOL_128): Remove clobber.
10761 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10762 rs6000_split_logical.
10763 (*bool<mode>3_internal for BOOL_128): Adjust call of
10764 rs6000_split_logical.
10765 (*boolc<mode>3_internal1 for BOOL_128,
10766 *boolc<mode>3_internal2 for BOOL_128,
10767 *boolcc<mode>3_internal1 for BOOL_128,
10768 *boolcc<mode>3_internal2 for BOOL_128,
10769 *eqv<mode>3_internal1 for BOOL_128,
10770 *eqv<mode>3_internal2 for BOOL_128,
10771 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10772 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10774 (*vec_reload_and_reg_<mptrsize>): Delete.
10776 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10778 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10779 and split, *boolccsi3_internal3 and split): Delete.
10780 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10781 *boolccdi3_internal3 and split): Delete.
10782 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10783 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10785 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10787 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10788 and split, *boolcsi3_internal3 and split): Delete.
10789 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10790 *boolcdi3_internal3 and split): Delete.
10791 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10793 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10795 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10796 <'u'>: Also support printing the low-order 16 bits.
10797 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10798 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10799 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10800 *booldi3_internal3 and split): Delete.
10801 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10802 *bool<mode>3_dot2): New.
10803 (two anonymous define_splits for non_logical_cint_operand): Merge.
10805 2014-08-17 Marek Polacek <polacek@redhat.com>
10806 Manuel López-Ibáñez <manu@gcc.gnu.org>
10809 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10810 (diagnostic_show_locus): Don't print caret diagnostic
10811 if a column is larger than the line_width.
10813 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10815 * common.opt: Make the ISL AST generator to be the main code generator
10818 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10820 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10822 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10825 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10827 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10828 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10829 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10831 * config/pa/pa.md (begin_brtab): Delete insn.
10832 (end_brtab): Likewise.
10834 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10836 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10838 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10840 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10841 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10842 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10843 (get_dynamic_type): Remove.
10844 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10845 (clear_speculation): Bring to ipa-deivrt.h
10846 (get_class_context): Rename to ...
10847 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10848 (contains_type_p): Update.
10849 (get_dynamic_type): Rename to ...
10850 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10851 (possible_polymorphic_call_targets): UPdate.
10852 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10853 * ipa-prop.c (ipa_analyze_call_uses): Update.
10855 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10857 * doc/invoke.texi (SH options): Document missing processor variant
10858 options. Remove references to Hitachi. Undocument deprecated mspace
10861 2014-08-15 Jason Merrill <jason@redhat.com>
10863 * tree.c (type_hash_canon): Uncomment assert.
10865 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10867 * input.h (in_system_header_at): Add comment.
10869 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10872 * diagnostic.c (build_message_string): Make it extern.
10873 * diagnostic.h (build_message_string): Make it extern.
10875 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10877 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10878 load/store from/to non-floating class pseudo.
10880 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10882 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10884 2014-08-15 Richard Biener <rguenther@suse.de>
10886 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10887 (get_constraint_for_ssa_var): Remove dead code.
10888 (get_constraint_for_1): Adjust.
10889 (find_what_var_points_to): Likewise.
10890 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10892 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10895 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10896 (_mm512_mask_cmpge_epu32_mask): Ditto.
10897 (_mm512_cmpge_epu32_mask): Ditto.
10898 (_mm512_mask_cmpge_epi64_mask): Ditto.
10899 (_mm512_cmpge_epi64_mask): Ditto.
10900 (_mm512_mask_cmpge_epu64_mask): Ditto.
10901 (_mm512_cmpge_epu64_mask): Ditto.
10902 (_mm512_mask_cmple_epi32_mask): Ditto.
10903 (_mm512_cmple_epi32_mask): Ditto.
10904 (_mm512_mask_cmple_epu32_mask): Ditto.
10905 (_mm512_cmple_epu32_mask): Ditto.
10906 (_mm512_mask_cmple_epi64_mask): Ditto.
10907 (_mm512_cmple_epi64_mask): Ditto.
10908 (_mm512_mask_cmple_epu64_mask): Ditto.
10909 (_mm512_cmple_epu64_mask): Ditto.
10910 (_mm512_mask_cmplt_epi32_mask): Ditto.
10911 (_mm512_cmplt_epi32_mask): Ditto.
10912 (_mm512_mask_cmplt_epu32_mask): Ditto.
10913 (_mm512_cmplt_epu32_mask): Ditto.
10914 (_mm512_mask_cmplt_epi64_mask): Ditto.
10915 (_mm512_cmplt_epi64_mask): Ditto.
10916 (_mm512_mask_cmplt_epu64_mask): Ditto.
10917 (_mm512_cmplt_epu64_mask): Ditto.
10918 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10919 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10920 (_mm512_cmpneq_epu32_mask): Ditto.
10921 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10922 (_mm512_cmpneq_epi64_mask): Ditto.
10923 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10924 (_mm512_cmpneq_epu64_mask): Ditto.
10925 (_mm512_castpd_ps): Ditto.
10926 (_mm512_castpd_si512): Ditto.
10927 (_mm512_castps_pd): Ditto.
10928 (_mm512_castps_si512): Ditto.
10929 (_mm512_castsi512_ps): Ditto.
10930 (_mm512_castsi512_pd): Ditto.
10931 (_mm512_castpd512_pd128): Ditto.
10932 (_mm512_castps512_ps128): Ditto.
10933 (_mm512_castsi512_si128): Ditto.
10934 (_mm512_castpd512_pd256): Ditto.
10935 (_mm512_castps512_ps256): Ditto.
10936 (_mm512_castsi512_si256): Ditto.
10937 (_mm512_castpd128_pd512): Ditto.
10938 (_mm512_castps128_ps512): Ditto.
10939 (_mm512_castsi128_si512): Ditto.
10940 (_mm512_castpd256_pd512): Ditto.
10941 (_mm512_castps256_ps512): Ditto.
10942 (_mm512_castsi256_si512): Ditto.
10943 (_mm512_cmpeq_epu32_mask): Ditto.
10944 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10945 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10946 (_mm512_cmpeq_epu64_mask): Ditto.
10947 (_mm512_cmpgt_epu32_mask): Ditto.
10948 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10949 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10950 (_mm512_cmpgt_epu64_mask): Ditto.
10951 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10952 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10953 * config/i386/i386.c (enum ix86_builtins): Add
10954 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10955 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10956 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10957 (bdesc_args): Add __builtin_ia32_si512_256si,
10958 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10959 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10960 __builtin_ia32_pd512_pd.
10961 (ix86_expand_args_builtin): Handle new FTYPEs.
10962 * config/i386/sse.md (castmode): Add 512-bit modes.
10963 (AVX512MODE2P): New.
10964 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10965 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10967 2014-08-15 Richard Biener <rguenther@suse.de>
10969 * fold-const.c (tree_swap_operands_p): Put all constants
10970 last, also strip sign-changing NOPs when considering further
10971 canonicalization. Canonicalize also when optimizing for size.
10973 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10975 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10976 one_match > zero_match case to just before simple_sequence.
10978 2014-08-15 Richard Biener <rguenther@suse.de>
10980 * data-streamer.h (streamer_string_index, string_for_index):
10982 * data-streamer-out.c (streamer_string_index): Make static.
10983 * data-streamer-in.c (string_for_index): Likewise.
10984 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10985 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10987 2014-08-15 Richard Biener <rguenther@suse.de>
10989 PR tree-optimization/62031
10990 * tree-data-ref.c (dr_analyze_indices): Do not set
10991 DR_UNCONSTRAINED_BASE.
10992 (dr_may_alias_p): All indirect accesses have to go the
10993 formerly DR_UNCONSTRAINED_BASE path.
10994 * tree-data-ref.h (struct indices): Remove
10995 unconstrained_base member.
10996 (DR_UNCONSTRAINED_BASE): Remove.
10998 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11000 PR middle-end/62092
11001 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11002 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11003 in OMP_CLAUSE_MAP in some outer target region.
11005 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11007 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11008 name_expansion_cache.
11009 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11010 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11011 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11012 (difference_cannot_overflow_p): New parameter. Use affine
11013 expansion for equality check.
11014 (iv_elimination_compare_lt): Pass new argument.
11016 2014-08-14 DJ Delorie <dj@redhat.com>
11018 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11019 variables to the accumulator.
11021 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11022 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11023 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11024 with far-far moves.
11026 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11027 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11028 (umulqihi3_virt): Likewise.
11029 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11030 (umulqihi3_real): Likewise.
11032 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11034 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11036 PR tree-optimization/62091
11037 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11038 function_entry_reached.
11039 (walk_aliased_vdefs): Clear it here.
11040 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11042 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11044 * ipa-utils.h (compare_virtual_tables): Declare.
11045 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11047 2014-08-14 Marek Polacek <polacek@redhat.com>
11050 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11051 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11053 2014-08-14 Tom de Vries <tom@codesourcery.com>
11055 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11057 2014-08-14 Tom de Vries <tom@codesourcery.com>
11059 PR rtl-optimization/62004
11060 PR rtl-optimization/62030
11061 * ifcvt.c (rtx_interchangeable_p): New function.
11062 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11063 * emit-rtl.h (mem_attrs_eq_p): Declare.
11065 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11067 * graphite-scop-detection.c:
11068 Add inclusion of cp-tree.h.
11069 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11070 in case they are pointers to object types
11072 2014-08-14 Richard Biener <rguenther@suse.de>
11074 * BASE-VER: Change to 5.0.0
11076 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11077 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11078 Anna Tikhonova <anna.tikhonova@intel.com>
11079 Ilya Tocar <ilya.tocar@intel.com>
11080 Andrey Turetskiy <andrey.turetskiy@intel.com>
11081 Ilya Verbin <ilya.verbin@intel.com>
11082 Kirill Yukhin <kirill.yukhin@intel.com>
11083 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11085 * config/i386/sse.md (define_mode_attr avx512): New.
11086 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11088 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11089 (define_mode_attr ssse3_avx2): Ditto.
11090 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11091 (define_mode_attr avx2_avx512bw): New.
11092 (define_mode_attr ssedoublemodelower): New.
11093 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11094 V32HI, V64QI modes.
11095 (define_mode_attr ssebytemode): Allow V8DI modes.
11096 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11097 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11098 (define_mode_attr ssePSmode2): New.
11099 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11100 V16HI, V32HI modes.
11101 (define_mode_attr dbpsadbwmode): New.
11102 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11103 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11104 (vi8_sse4_1_avx2_avx512): New.
11105 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11107 (define_mode_attr blendbits): Move before its immediate use.
11109 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11110 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11111 Anna Tikhonova <anna.tikhonova@intel.com>
11112 Ilya Tocar <ilya.tocar@intel.com>
11113 Andrey Turetskiy <andrey.turetskiy@intel.com>
11114 Ilya Verbin <ilya.verbin@intel.com>
11115 Kirill Yukhin <kirill.yukhin@intel.com>
11116 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11118 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11119 * config/i386/subst.md
11120 (define_mode_iterator SUBST_V): Update.
11121 (define_mode_iterator SUBST_A): Ditto.
11122 (define_subst_attr "mask_operand7"): New.
11123 (define_subst_attr "mask_operand10"): New.
11124 (define_subst_attr "mask_operand_arg34") : New.
11125 (define_subst_attr "mask_expand_op3"): New.
11126 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11127 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11128 (define_subst_attr "mask_avx512vl_condition"): New.
11129 (define_subst_attr "round_mask_operand4"): Ditto.
11130 (define_subst_attr "round_mask_scalar_op3"): Delete.
11131 (define_subst_attr "round_mask_op4"): New.
11132 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11134 (define_subst_attr "round_modev8sf_condition"): New.
11135 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11137 (define_subst_attr "round_saeonly_mask_operand4"): New.
11138 (define_subst_attr "round_saeonly_mask_op4"): New.
11139 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11140 V8DImode, V16SImode.
11141 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11142 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11143 (define_subst_attr "mask_expand4_args"): New.
11144 (define_subst "mask_expand4"): New.
11146 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11147 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11148 Anna Tikhonova <anna.tikhonova@intel.com>
11149 Ilya Tocar <ilya.tocar@intel.com>
11150 Andrey Turetskiy <andrey.turetskiy@intel.com>
11151 Ilya Verbin <ilya.verbin@intel.com>
11152 Kirill Yukhin <kirill.yukhin@intel.com>
11153 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11155 * config/i386/i386.md
11156 (define_attr "isa"): Add avx512bw,noavx512bw.
11157 (define_attr "enabled"): Ditto.
11158 (define_split): Add 32/64-bit mask logic.
11159 (define_insn "*k<logic>qi"): New.
11160 (define_insn "*k<logic>hi"): New.
11161 (define_insn "*anddi_1"): Add mask version.
11162 (define_insn "*andsi_1"): Ditto.
11163 (define_insn "*<code><mode>_1"): Ditto.
11164 (define_insn "*<code>hi_1"): Ditto.
11165 (define_insn "kxnor<mode>"): New.
11166 (define_insn "kunpcksi"): New.
11167 (define_insn "kunpckdi"): New.
11168 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11169 (define_insn "*one_cmplhi2_1"): Ditto.
11171 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11172 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11173 Anna Tikhonova <anna.tikhonova@intel.com>
11174 Ilya Tocar <ilya.tocar@intel.com>
11175 Andrey Turetskiy <andrey.turetskiy@intel.com>
11176 Ilya Verbin <ilya.verbin@intel.com>
11177 Kirill Yukhin <kirill.yukhin@intel.com>
11178 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11180 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11183 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11184 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11185 Anna Tikhonova <anna.tikhonova@intel.com>
11186 Ilya Tocar <ilya.tocar@intel.com>
11187 Andrey Turetskiy <andrey.turetskiy@intel.com>
11188 Ilya Verbin <ilya.verbin@intel.com>
11189 Kirill Yukhin <kirill.yukhin@intel.com>
11190 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11192 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11194 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11195 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11196 xmm/ymm16+ when availble.
11197 * config/i386/i386.h
11198 (HARD_REGNO_NREGS): Add mask regs.
11199 (VALID_AVX512F_REG_MODE): Ditto.
11200 (VALID_AVX512F_REG_MODE) : Define.
11201 (VALID_MASK_AVX512BW_MODE): Ditto.
11202 (reg_class) (MASK_REG_P(X)): Define.
11203 * config/i386/i386.md: Do not split long moves with mask register,
11204 use kmovb if avx512bw is availible.
11205 (movdi_internal): Handle mask registers.
11207 2014-08-14 Richard Biener <rguenther@suse.de>
11209 PR tree-optimization/62081
11210 * tree-ssa-loop.c (pass_fix_loops): New pass.
11211 (pass_tree_loop::gate): Do not fixup loops here.
11212 * tree-pass.h (make_pass_fix_loops): Declare.
11213 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11215 2014-08-14 Richard Biener <rguenther@suse.de>
11217 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11218 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11220 2014-08-14 Richard Biener <rguenther@suse.de>
11222 PR tree-optimization/62090
11223 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11224 (fold_builtin_2): Do not fold sprintf.
11225 (fold_builtin_3): Likewise.
11226 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11227 moved from builtins.c.
11228 (gimple_fold_builtin): Fold sprintf.
11230 2014-08-14 Richard Biener <rguenther@suse.de>
11232 PR rtl-optimization/62079
11233 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11236 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11238 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11239 current_function_decl.
11241 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11243 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11244 cgraph_function_node to cgraph_node::function_symbol
11247 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11249 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11250 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11252 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11254 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11257 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11259 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11262 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11265 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11266 any registers that are used in mem_insn.
11268 2014-08-12 Steve Ellcey <sellcey@mips.com>
11270 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11272 2014-08-12 Steve Ellcey <sellcey@mips.com>
11274 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11275 (MULTILIB_DIRNAMES): Ditto.
11276 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11277 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11278 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11279 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11280 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11281 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11283 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11286 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11287 of __ARM_SIZEOF_WCHAR_T.
11289 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11292 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11293 Remove unnecessary attributes.
11295 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11297 * internal-fn.c (init_internal_fns): Fix off-by-one.
11299 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11300 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11301 Anna Tikhonova <anna.tikhonova@intel.com>
11302 Ilya Tocar <ilya.tocar@intel.com>
11303 Andrey Turetskiy <andrey.turetskiy@intel.com>
11304 Ilya Verbin <ilya.verbin@intel.com>
11305 Kirill Yukhin <kirill.yukhin@intel.com>
11306 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11308 * config/i386/i386.c (standard_sse_constant_opcode): Use
11309 vpxord/vpternlog if avx512 is availible.
11311 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11313 PR middle-end/62103
11314 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11315 bitfields, that is when size doesn't match the size of type or the
11316 size of the constructor.
11318 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11320 * config/rs6000/constraints.md (wh constraint): New constraint,
11321 for FP registers if direct move is available.
11322 (wi constraint): New constraint, for VSX/FP registers that can
11323 handle 64-bit integers.
11324 (wj constraint): New constraint for VSX/FP registers that can
11325 handle 64-bit integers for direct moves.
11326 (wk constraint): New constraint for VSX/FP registers that can
11327 handle 64-bit doubles for direct moves.
11328 (wy constraint): Make documentation match implementation.
11330 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11331 scalar_in_vmx_p field to simplify tests of whether SFmode or
11332 DFmode can go in the Altivec registers.
11333 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11334 (rs6000_setup_reg_addr_masks): Likewise.
11335 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11336 field, and wh/wi/wj/wk constraints.
11337 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11338 the wh/wi/wj/wk constraints.
11339 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11340 upper registers, prefer VSX registers unless the operation is a
11341 memory operation with REG+OFFSET addressing.
11343 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11344 DImode. Change SFmode to use ww constraint instead of d to allow
11345 SF registers in the upper registers.
11348 (VSr5): Fix thinko in comment.
11349 (VSa): New mode attribute that is an alternative to wa, that
11350 returns the VSX register class that a mode can go in, but may not
11351 be the preferred register class.
11352 (VS_64dm): New mode attribute for appropriate register classes for
11353 referencing 64-bit elements of vectors for direct moves and normal
11355 (VS_64reg): Likewise.
11356 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11357 register allocator to only registers the data type can handle.
11358 (vsx_le_perm_load_<mode>): Likewise.
11359 (vsx_le_perm_store_<mode>): Likewise.
11360 (vsx_xxpermdi2_le_<mode>): Likewise.
11361 (vsx_xxpermdi4_le_<mode>): Likewise.
11362 (vsx_lxvd2x2_le_<mode>): Likewise.
11363 (vsx_lxvd2x4_le_<mode>): Likewise.
11364 (vsx_stxvd2x2_le_<mode>): Likewise.
11365 (vsx_add<mode>3): Likewise.
11366 (vsx_sub<mode>3): Likewise.
11367 (vsx_mul<mode>3): Likewise.
11368 (vsx_div<mode>3): Likewise.
11369 (vsx_tdiv<mode>3_internal): Likewise.
11370 (vsx_fre<mode>2): Likewise.
11371 (vsx_neg<mode>2): Likewise.
11372 (vsx_abs<mode>2): Likewise.
11373 (vsx_nabs<mode>2): Likewise.
11374 (vsx_smax<mode>3): Likewise.
11375 (vsx_smin<mode>3): Likewise.
11376 (vsx_sqrt<mode>2): Likewise.
11377 (vsx_rsqrte<mode>2): Likewise.
11378 (vsx_tsqrt<mode>2_internal): Likewise.
11379 (vsx_fms<mode>4): Likewise.
11380 (vsx_nfma<mode>4): Likewise.
11381 (vsx_eq<mode>): Likewise.
11382 (vsx_gt<mode>): Likewise.
11383 (vsx_ge<mode>): Likewise.
11384 (vsx_eq<mode>_p): Likewise.
11385 (vsx_gt<mode>_p): Likewise.
11386 (vsx_ge<mode>_p): Likewise.
11387 (vsx_xxsel<mode>): Likewise.
11388 (vsx_xxsel<mode>_uns): Likewise.
11389 (vsx_copysign<mode>3): Likewise.
11390 (vsx_float<VSi><mode>2): Likewise.
11391 (vsx_floatuns<VSi><mode>2): Likewise.
11392 (vsx_fix_trunc<mode><VSi>2): Likewise.
11393 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11394 (vsx_x<VSv>r<VSs>i): Likewise.
11395 (vsx_x<VSv>r<VSs>ic): Likewise.
11396 (vsx_btrunc<mode>2): Likewise.
11397 (vsx_b2trunc<mode>2): Likewise.
11398 (vsx_floor<mode>2): Likewise.
11399 (vsx_ceil<mode>2): Likewise.
11400 (vsx_<VS_spdp_insn>): Likewise.
11401 (vsx_xscvspdp): Likewise.
11402 (vsx_xvcvspuxds): Likewise.
11403 (vsx_float_fix_<mode>2): Likewise.
11404 (vsx_set_<mode>): Likewise.
11405 (vsx_extract_<mode>_internal1): Likewise.
11406 (vsx_extract_<mode>_internal2): Likewise.
11407 (vsx_extract_<mode>_load): Likewise.
11408 (vsx_extract_<mode>_store): Likewise.
11409 (vsx_splat_<mode>): Likewise.
11410 (vsx_xxspltw_<mode>): Likewise.
11411 (vsx_xxspltw_<mode>_direct): Likewise.
11412 (vsx_xxmrghw_<mode>): Likewise.
11413 (vsx_xxmrglw_<mode>): Likewise.
11414 (vsx_xxsldwi_<mode>): Likewise.
11415 (vsx_xscvdpspn): Tighten constraints to only use register classes
11417 (vsx_xscvspdpn): Likewise.
11418 (vsx_xscvdpspn_scalar): Likewise.
11420 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11421 wj, and wk constraints.
11422 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11423 general purpose registers.
11425 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11427 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11428 DImode instead of wm. Use wk constraint for direct move of DFmode
11430 (extendsidi2_lfiwax): Likewise.
11431 (lfiwax): Likewise.
11432 (lfiwzx): Likewise.
11433 (movdi_internal64): Likewise.
11435 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11436 wk constraints. Make the wy constraint documentation match them
11439 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11441 Replacement of isl_int by isl_val
11442 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11443 (compute_bounds_for_param): use isl_val instead of isl_int
11444 (compute_bounds_for_loop): likewise
11445 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11446 (build_linearized_memory_access): use isl_val instead of isl_int
11447 (pdr_stride_in_loop): likewise
11448 * graphite-optimize-isl.c:
11449 (getPrevectorMap): use isl_val instead of isl_int
11451 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11452 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11453 (extern the_isl_ctx): declare
11454 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11455 (extract_affine_gmp): likewise
11457 (build_loop_iteration_domains): likewise
11458 (add_param_constraints): likewise
11460 2014-08-11 Richard Biener <rguenther@suse.de>
11462 PR tree-optimization/62075
11463 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11464 handle uses in patterns.
11466 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11467 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11468 Anna Tikhonova <anna.tikhonova@intel.com>
11469 Ilya Tocar <ilya.tocar@intel.com>
11470 Andrey Turetskiy <andrey.turetskiy@intel.com>
11471 Ilya Verbin <ilya.verbin@intel.com>
11472 Kirill Yukhin <kirill.yukhin@intel.com>
11473 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11475 * common/config/i386/i386-common.c
11476 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11477 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11478 (ix86_handle_option): Handle OPT_mavx512vl.
11479 * config/i386/cpuid.h (bit_AVX512VL): Define.
11480 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11481 set -mavx512vl accordingly.
11482 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11483 OPTION_MASK_ISA_AVX512VL.
11484 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11485 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11486 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11487 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11488 * config/i386/i386.h (TARGET_AVX512VL): Define.
11489 (TARGET_AVX512VL_P(x)): Ditto.
11490 * config/i386/i386.opt: Add mavx512vl.
11492 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11494 PR tree-optimization/62073
11495 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11498 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11499 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11500 Anna Tikhonova <anna.tikhonova@intel.com>
11501 Ilya Tocar <ilya.tocar@intel.com>
11502 Andrey Turetskiy <andrey.turetskiy@intel.com>
11503 Ilya Verbin <ilya.verbin@intel.com>
11504 Kirill Yukhin <kirill.yukhin@intel.com>
11505 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11507 * common/config/i386/i386-common.c
11508 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11509 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11510 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11511 (ix86_handle_option): Handle OPT_mavx512bw.
11512 * config/i386/cpuid.h (bit_AVX512BW): Define.
11513 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11514 set -mavx512bw accordingly.
11515 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11516 OPTION_MASK_ISA_AVX512BW.
11517 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11518 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11519 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11520 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11521 * config/i386/i386.h (TARGET_AVX512BW): Define.
11522 (TARGET_AVX512BW_P(x)): Ditto.
11523 * config/i386/i386.opt: Add mavx512bw.
11525 2014-08-11 Richard Biener <rguenther@suse.de>
11527 PR tree-optimization/62070
11528 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11529 Remove SSA checking.
11531 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11533 * asan.c (asan_check_flags): New enum.
11534 (build_check_stmt_with_calls): Removed function.
11535 (build_check_stmt): Split inlining logic to
11536 asan_expand_check_ifn.
11537 (instrument_derefs): Rename parameter.
11538 (instrument_mem_region_access): Rename parameter.
11539 (instrument_strlen_call): Likewise.
11540 (asan_expand_check_ifn): New function.
11541 (asan_instrument): Remove old code.
11542 (pass_sanopt::execute): Change handling of
11543 asan-instrumentation-with-call-threshold.
11544 (asan_clear_shadow): Fix formatting.
11545 (asan_function_start): Likewise.
11546 (asan_emit_stack_protection): Likewise.
11547 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11548 Update description.
11549 * internal-fn.c (expand_ASAN_CHECK): New function.
11550 * internal-fn.def (ASAN_CHECK): New internal function.
11551 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11552 Update description.
11553 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11554 * tree.c: Small comment fix.
11556 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11558 * gimple.c (gimple_call_fnspec): Support internal functions.
11559 (gimple_call_return_flags): Use const.
11560 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11561 * internal-fn.def: Add fnspec information.
11562 * internal-fn.h (internal_fn_fnspec): New function.
11563 (init_internal_fns): Declare new function.
11564 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11565 (init_internal_fns): New function.
11566 * tree-core.h: Update macro call.
11567 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11569 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11571 * lto-streamer.h (struct output_block::symbol): Change from
11572 struct symtab_node to plain symtab_node.
11573 (referenced_from_this_partition_p): Change first parameter
11574 from struct symtab_node to plain symtab_node.
11576 2014-08-10 Marek Polacek <polacek@redhat.com>
11579 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11581 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11583 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11584 DECL correctly; do not give up on types in static storage.
11586 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11588 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11590 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11592 * graphite-isl-ast-to-gimple.c:
11593 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11595 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11597 2014-08-08 Guozhi Wei <carrot@google.com>
11599 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11601 2014-08-08 Cary Coutant <ccoutant@google.com>
11603 * dwarf2out.c (get_skeleton_type_unit): Remove.
11604 (output_skeleton_debug_sections): Remove skeleton type units.
11605 (output_comdat_type_unit): Likewise.
11606 (dwarf2out_finish): Likewise.
11608 2014-08-07 Yi Yang <ahyangyi@google.com>
11610 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11612 2014-08-08 Richard Biener <rguenther@suse.de>
11614 * lto-streamer.h (struct lto_input_block): Make it a class
11615 with a constructor.
11616 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11617 (struct lto_function_header, struct lto_simple_header,
11618 struct lto_simple_header_with_strings,
11619 struct lto_decl_header, struct lto_function_header): Make
11620 a simple inheritance hieararchy. Remove unused fields.
11621 (struct lto_asm_header): Remove.
11622 * lto-streamer-out.c (produce_asm): Adjust.
11623 (lto_output_toplevel_asms): Likewise.
11624 (produce_asm_for_decls): Likewise.
11625 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11626 * data-streamer-in.c (string_for_index): Likewise.
11627 * ipa-inline-analysis.c (inline_read_section): Likewise.
11628 * ipa-prop.c (ipa_prop_read_section): Likewise.
11629 (read_replacements_section): Likewise.
11630 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11631 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11632 (lto_destroy_simple_input_block): Likewise.
11633 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11634 (lto_input_toplevel_asms): Likewise.
11636 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11637 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11638 Anna Tikhonova <anna.tikhonova@intel.com>
11639 Ilya Tocar <ilya.tocar@intel.com>
11640 Andrey Turetskiy <andrey.turetskiy@intel.com>
11641 Ilya Verbin <ilya.verbin@intel.com>
11642 Kirill Yukhin <kirill.yukhin@intel.com>
11643 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11645 * common/config/i386/i386-common.c
11646 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11647 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11648 (ix86_handle_option): Handle OPT_mavx512dq.
11649 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11650 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11651 set -mavx512dq accordingly.
11652 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11653 OPTION_MASK_ISA_AVX512DQ.
11654 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11655 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11656 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11657 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11658 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11659 (TARGET_AVX512DQ_P(x)): Ditto.
11660 * config/i386/i386.opt: Add mavx512dq.
11662 2014-08-08 Richard Biener <rguenther@suse.de>
11664 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11665 target_percent, target_percent_s): Export.
11666 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11667 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11668 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11669 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11670 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11671 Move to gimple-fold.c.
11672 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11674 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11675 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11676 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11677 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11678 (rewrite_call_expr_array): Remove.
11679 (fold_builtin_sprintf_chk): Likewise.
11680 (fold_builtin_snprintf_chk): Likewise.
11681 (fold_builtin_varargs): Remove handling of sprintf_chk,
11682 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11683 (gimple_fold_builtin_sprintf_chk): Remove.
11684 (gimple_fold_builtin_snprintf_chk): Likewise.
11685 (gimple_fold_builtin_varargs): Likewise.
11686 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11687 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11688 * gimple.c (gimple_seq_add_seq_without_update): New function.
11689 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11690 * gimple-fold.c: Include output.h.
11691 (gsi_replace_with_seq_vops): New function, split out from ...
11692 (gimplify_and_update_call_from_tree): ... here.
11693 (replace_call_with_value): New function.
11694 (replace_call_with_call_and_fold): Likewise.
11695 (var_decl_component_p): Moved from builtins.c.
11696 (gimple_fold_builtin_memory_op): Moved from builtins.c
11697 fold_builtin_memory_op and rewritten to GIMPLE.
11698 (gimple_fold_builtin_memset): Likewise.
11699 (gimple_fold_builtin_strcpy): Likewise.
11700 (gimple_fold_builtin_strncpy): Likewise.
11701 (gimple_fold_builtin_strcat): Likewise.
11702 (gimple_fold_builtin_fputs): Likewise.
11703 (gimple_fold_builtin_memory_chk): Likewise.
11704 (gimple_fold_builtin_stxcpy_chk): Likewise.
11705 (gimple_fold_builtin_stxncpy_chk): Likewise.
11706 (gimple_fold_builtin_snprintf_chk): Likewise.
11707 (gimple_fold_builtin_sprintf_chk): Likewise.
11708 (gimple_fold_builtin_strlen): New function.
11709 (gimple_fold_builtin_with_strlen): New function split out from
11710 gimple_fold_builtin.
11711 (gimple_fold_builtin): Change signature and handle
11712 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11713 here. Call gimple_fold_builtin_with_strlen.
11714 (gimple_fold_call): Adjust.
11716 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11718 * calls.c (precompute_arguments): Check
11719 promoted_for_signed_and_unsigned_p and set the promoted mode.
11720 (promoted_for_signed_and_unsigned_p): New function.
11721 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11722 and set the promoted mode.
11723 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11724 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11725 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11728 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11730 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11731 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11732 (expand_call): Likewise.
11733 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11734 to get promoted mode.
11735 * combine.c (record_promoted_value): Skip > 0 comparison with
11736 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11737 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11738 of SUBREG_PROMOTED_UNSIGNED_P.
11739 (convert_modes): Likewise.
11740 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11741 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11742 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11743 SUBREG_PROMOTED_UNSIGNED_SET.
11744 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11745 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11746 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11747 SUBREG_PROMOTED_SET.
11748 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11749 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11750 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11751 of SUBREG_PROMOTED_UNSIGNED_P.
11752 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11753 (SUBREG_PROMOTED_SET): New define.
11754 (SUBREG_PROMOTED_GET): Likewise.
11755 (SUBREG_PROMOTED_SIGN): Likewise.
11756 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11757 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11758 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11759 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11760 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11761 (nonzero_bits1): Skip > 0 comparison with the results as
11762 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11763 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11764 of !SUBREG_PROMOTED_UNSIGNED_P.
11765 * simplify-rtx.c (simplify_unary_operation_1): Use new
11766 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11767 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11768 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11769 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11771 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11773 * ipa-devirt.c: Include gimple-pretty-print.h
11774 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11776 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11777 (get_polymorphic_call_info): Fix return value
11778 (type_change_info): New sturcture based on ipa-prop
11780 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11781 based on ipa-prop variant.
11782 (extr_type_from_vtbl_ptr_store): New function
11783 based on ipa-prop variant.
11784 (record_known_type): New function.
11785 (check_stmt_for_type_change): New function.
11786 (get_dynamic_type): New function.
11787 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11788 * tree-ssa-pre.c: ipa-utils.h
11789 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11790 machinery; sanity check with ipa-prop devirtualization.
11791 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11794 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11796 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11797 * alias.c, cfgexpand.c, cgraphbuild.c,
11798 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11799 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11800 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11801 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11802 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11803 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11804 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11805 dse.c, except.c, gengtype.c, gimple-expr.c,
11806 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11807 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11808 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11809 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11810 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11811 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11813 * pointer-set.c: Remove file.
11814 * pointer-set.h: Remove file.
11816 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11818 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11819 * config/arm/types.md (f_sels, f_seld): Delete.
11821 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11823 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11824 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11825 (aarch64_movdi_<mode>high): Likewise.
11826 (aarch64_mov<mode>high_di): Likewise.
11827 (aarch64_movdi_<mode>low): Likewise.
11828 (aarch64_mov<mode>low_di): Likewise.
11829 (aarch64_movtilow_tilow): Likewise.
11830 Add comment explaining usage of fp,simd attributes and of
11831 TARGET_FLOAT and TARGET_SIMD.
11833 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11834 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11836 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11837 Use MOVN when one of the half-words is 0xffff.
11839 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11841 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11843 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11845 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11846 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11847 (rfs_str): String corresponding to RFS_* constants.
11848 (rank_for_schedule_stats_t): New typedef.
11849 (rank_for_schedule_stats): New static variable.
11850 (rfs_result): New static function.
11851 (rank_for_schedule): Track statistics for deciding heuristics.
11852 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11854 (ready_sort): Use them for debug printouts.
11855 (schedule_block): Init statistics state. Print statistics on
11856 rank_for_schedule decisions.
11858 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11860 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11862 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11864 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11867 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11869 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11870 function to not conflict.
11871 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11872 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11873 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11874 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11875 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11878 2014-08-07 Marek Polacek <polacek@redhat.com>
11880 * fold-const.c (fold_binary_loc): Add folding of
11881 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11883 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11885 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11886 instead of type size.
11887 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11889 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11891 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11892 (*thumb1_movqi_insn): Likewise.
11893 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11895 2014-08-07 Tom de Vries <tom@codesourcery.com>
11897 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11898 (glibc_2_11_or_earlier): Remove effective-target keywords.
11900 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11902 * config/arm/arm.c (bdesc_2arg): Fix typo.
11903 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11905 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11907 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11909 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11912 * haifa-sched.c (advance_one_cycle): Fix dump.
11913 (schedule_block): Don't advance cycle if we are already at the
11914 beginning of the cycle.
11916 2014-08-06 Martin Jambor <mjambor@suse.cz>
11919 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11921 2014-08-06 Richard Biener <rguenther@suse.de>
11924 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11926 (lto_input_tree): Pop SCCs here.
11928 2014-08-06 Richard Biener <rguenther@suse.de>
11930 PR tree-optimization/61320
11931 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11932 handle misaligned loads.
11934 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11936 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11937 (aarch64_expand_vec_perm_const): Check for dup before zip.
11939 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11941 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11942 CONST_INT_P instead of GET_CODE and compare.
11943 (aarch64_select_cc_mode): Likewise.
11944 (aarch64_print_operand): Likewise.
11945 (aarch64_rtx_costs): Likewise.
11946 (aarch64_simd_valid_immediate): Likewise.
11947 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11948 (aarch64_simd_emit_pair_result_insn): Likewise.
11950 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11952 * gdbhooks.py (find_gcc_source_dir): New helper function.
11953 (class PassNames): New class, locating and parsing passes.def.
11954 (class BreakOnPass): New command "break-on-pass".
11956 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11958 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11961 2014-08-05 Richard Biener <rguenther@suse.de>
11963 PR rtl-optimization/61672
11964 * emit-rtl.h (mem_attrs_eq_p): Declare.
11965 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11966 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11967 * cfgcleanup.c (merge_memattrs): Likewise.
11968 Include emit-rtl.h.
11970 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11972 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11973 rather than singleton vectors.
11974 (vqdmlsls_lane_s32): Likewise.
11976 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11978 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11979 Use VSDQ_HSI mode iterator.
11980 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11981 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11982 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11983 Use BUILTIN_VDQHS macro.
11984 (sqrdmulh_laneq): Likewise.
11985 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11986 (vqdmlals_laneq_s32): Likewise.
11987 (vqdmlslh_laneq_s16): Likewise.
11988 (vqdmlsls_laneq_s32): Likewise.
11989 (vqdmulhh_laneq_s16): Likewise.
11990 (vqdmulhs_laneq_s32): Likewise.
11991 (vqrdmulhh_laneq_s16): Likewise.
11992 (vqrdmulhs_laneq_s32): Likewise.
11994 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11996 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11997 (vmuld_laneq_f64): Likewise.
11998 (vmuls_laneq_f32): Likewise.
11999 (vmul_n_f64): Likewise.
12000 (vmuld_lane_f64): Reimplement in C.
12001 (vmuls_lane_f32): Likewise.
12003 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12005 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12007 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12009 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12011 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12012 (rbitsi2): Likewise.
12013 (*arm_rev): Set predicable and predicable_short_it attributes.
12015 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12017 * convert.c (convert_to_integer): Guard transformation to lrint by
12020 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12022 * config/aarch64/aarch64-builtins.c
12023 (aarch64_simd_builtin_type_mode): Delete.
12024 (v8qi_UP): Remap to V8QImode.
12025 (v4hi_UP): Remap to V4HImode.
12026 (v2si_UP): Remap to V2SImode.
12027 (v2sf_UP): Remap to V2SFmode.
12028 (v1df_UP): Remap to V1DFmode.
12029 (di_UP): Remap to DImode.
12030 (df_UP): Remap to DFmode.
12031 (v16qi_UP):V16QImode.
12032 (v8hi_UP): Remap to V8HImode.
12033 (v4si_UP): Remap to V4SImode.
12034 (v4sf_UP): Remap to V4SFmode.
12035 (v2di_UP): Remap to V2DImode.
12036 (v2df_UP): Remap to V2DFmode.
12037 (ti_UP): Remap to TImode.
12038 (ei_UP): Remap to EImode.
12039 (oi_UP): Remap to OImode.
12040 (ci_UP): Map to CImode.
12041 (xi_UP): Remap to XImode.
12042 (si_UP): Remap to SImode.
12043 (sf_UP): Remap to SFmode.
12044 (hi_UP): Remap to HImode.
12045 (qi_UP): Remap to QImode.
12046 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12047 (VAR1): Build builtin name.
12048 (aarch64_init_simd_builtins): Remove dead code.
12050 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12052 * graphite-isl-ast-to-gimple.c:
12053 (set_options): New function.
12054 (scop_to_isl_ast): Add calling of set_options.
12056 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12058 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12059 (analyze_iv_to_split_insn): Don't initialize them.
12060 (get_ivts_expr): Removed.
12061 (allocate_basic_variable, insert_base_initialization): Use
12062 SET_SRC instead of *get_ivts_expr.
12063 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12065 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12067 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12068 (translate_isl_ast_for_loop): Add checking of the
12069 flag_loop_parallelize_all.
12070 (ast_build_before_for): New function.
12071 (scop_to_isl_ast): Add checking of the
12072 flag_loop_parallelize_all.
12073 * graphite-dependences.c: Move the defenition of the
12074 scop_get_dependences from graphite-optimize-isl.c to this file.
12075 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12076 (carries_deps): Add checking of the x's value.
12077 * graphite-optimize-isl.c: Move the defenition of the
12078 scop_get_dependences to graphite-dependences.c.
12079 * graphite-poly.h: Add declarations of scop_get_dependences
12082 2014-08-04 Rohit <rohitarulraj@freescale.com>
12085 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12087 (alt_reg_names): Likewise.
12088 (rs6000_dwarf_register_span): For SPE high registers, replace
12089 dwarf register numbers with GCC hard register numbers.
12090 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12091 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12092 register number for the corresponding GCC hard register number.
12093 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12094 newly added GCC hard register numbers for SPE high registers.
12095 (DWARF_FRAME_REGISTERS): Likewise.
12096 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12097 (DWARF_FRAME_REGNUM): Likewise.
12098 (FIXED_REGISTERS): Likewise.
12099 (CALL_USED_REGISTERS): Likewise.
12100 (CALL_REALLY_USED_REGISTERS): Likewise.
12101 (REG_ALLOC_ORDER): Likewise.
12102 (enum reg_class): Likewise.
12103 (REG_CLASS_NAMES): Likewise.
12104 (REG_CLASS_CONTENTS): Likewise.
12105 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12107 2014-08-04 Richard Biener <rguenther@suse.de>
12109 * gimple-fold.h (gimple_fold_builtin): Remove.
12110 * gimple-fold.c (gimple_fold_builtin): Make static.
12111 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12112 fold_stmt, not gimple_fold_builtin.
12114 2014-08-04 Martin Liska <mliska@suse.cz>
12116 * cgraph.h (csi_end_p): Removed.
12117 (csi_next): Likewise.
12118 (csi_node): Likewise.
12119 (csi_start): Likewise.
12120 (cgraph_node_in_set_p): Likewise.
12121 (cgraph_node_set_size): Likewise.
12122 (vsi_end_p): Likewise.
12123 (vsi_next): Likewise.
12124 (vsi_node): Likewise.
12125 (vsi_start): Likewise.
12126 (varpool_node_set_size): Likewise.
12127 (cgraph_node_set_nonempty_p): Likewise.
12128 (varpool_node_set_nonempty_p): Likewise.
12129 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12131 * ipa-inline-transform.c: Likewise.
12132 * ipa-utils.c (cgraph_node_set_new): Removed.
12133 (cgraph_node_set_add): Likewise.
12134 (cgraph_node_set_remove): Likewise.
12135 (cgraph_node_set_find): Likewise.
12136 (dump_cgraph_node_set): Likewise.
12137 (debug_cgraph_node_set): Likewise.
12138 (free_cgraph_node_set): Likewise.
12139 (varpool_node_set_new): Likewise.
12140 (varpool_node_set_add): Likewise.
12141 (varpool_node_set_remove): Likewise.
12142 (varpool_node_set_find): Likewise.
12143 (dump_varpool_node_set): Likewise.
12144 (free_varpool_node_set): Likewise.
12145 (debug_varpool_node_set): Likewise.
12146 * tree-emutls.c (struct tls_var_data):
12147 (emutls_index): Removed.
12148 (emutls_decl): Likewise.
12149 (gen_emutls_addr): Function implementation uses newly added
12150 hash_map<varpool_node *, tls_var_data>.
12151 (clear_access_vars): Likewise.
12152 (create_emultls_var): Likewise.
12153 (ipa_lower_emutls): Likewise.
12154 (reset_access): New function.
12156 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12158 * config/i386/i386.c (ix86_option_override_internal): Add
12159 PTA_RDRND and PTA_MOVBE for bdver4.
12161 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12162 James Greenhalgh <james.greenhalgh@arm.com>
12164 * doc/md.texi (clrsb): Document.
12165 (clz): Change reference to x into operand 1.
12167 (popcount): Likewise.
12169 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12172 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12173 move to subtarget in serial version if result is ignored.
12175 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12176 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12178 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12179 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12180 (sched_analyze_insn): Update use of try_group_insn to
12181 sched_macro_fuse_insns.
12182 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12183 arguments that are not conditional jumps.
12185 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12187 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12188 family information. Handle BTVER2 cpu with cpuid family value.
12190 2014-08-04 Tom de Vries <tom@codesourcery.com>
12192 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12193 (glibc_2_11_or_earlier): Document effective-target keywords.
12195 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12197 * ipa-devirt.c (odr_type_warn_count): Add type.
12198 (possible_polymorphic_call_targets): Set it.
12199 (ipa_devirt): Use it.
12201 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12203 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12205 * ipa-devirt.c: Include hash-map.h
12206 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12207 (clear_speculation): Break out of ...
12208 (get_class_context): ... here; speed up handling obviously useless
12210 (odr_type_warn_count, decl_warn_count): New structures.
12211 (final_warning_record): New structure.
12212 (final_warning_records): New static variable.
12213 (possible_polymorphic_call_targets): Cleanup handling of
12214 speculative info; do not build speculation when user do not care;
12215 record info about warnings when asked for.
12216 (add_decl_warning): New function.
12217 (type_warning_cmp): New function.
12218 (decl_warning_cmp): New function.
12219 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12220 (gate): Enable pass when warnings are requested.
12221 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12224 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12226 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12228 (hash_map::remove): New method.
12229 (hash_map::traverse): New method.
12230 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12231 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12232 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12233 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12234 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12235 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12238 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12240 * hash-set.h: new File.
12241 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12242 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12243 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12244 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12245 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12246 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12247 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12248 varpool.c: Use hash_set instead of pointer_set.
12250 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12252 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12254 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12256 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12257 for frame access when strict_p is false.
12259 2014-08-01 Renlin Li <renlin.li@arm.com>
12260 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12262 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12263 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12264 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12266 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12268 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12269 aarch64_mem_pair_offset.
12271 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12273 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12275 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12276 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12278 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12280 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12282 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12284 PR regression/61510
12285 * cgraphunit.c (analyze_functions): Use get_create rather than get
12286 for decls which are clones of abstract functions.
12288 2014-08-01 Martin Liska <mliska@suse.cz>
12290 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12291 * ipa-prop.h (count_formal_params): Global function created from static.
12292 * ipa-prop.c (count_formal_params): Likewise.
12293 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12294 profiles for semantically equivalent functions.
12295 * passes.c (do_per_function): If we load body of a function
12296 during WPA, this condition should behave same.
12297 * varpool.c (ctor_for_folding): More tolerant assert for variable
12298 aliases created during WPA.
12300 2014-08-01 Martin Liska <mliska@suse.cz>
12302 * doc/invoke.texi (Options That Control Optimization): Documentation
12303 for -foptimize-strlen introduced. Optimization levels default options
12306 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12308 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12309 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12310 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12312 * stor-layout.h (min_align_of_type): New prototype.
12313 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12314 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12316 * ubsan.c: Include builtins.h.
12317 (ubsan_expand_bounds_ifn): Change return type to bool,
12318 always return true.
12319 (ubsan_expand_null_ifn): Change return type to bool, change
12320 argument to gimple_stmt_iterator *. Handle both null and alignment
12321 sanitization, take type from ckind argument's type rather than
12323 (instrument_member_call): Removed.
12324 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12325 Handle both null and alignment sanitization, don't say whole
12326 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12327 call instead of 2 argument.
12328 (instrument_null): Adjust instrument_mem_ref caller. Don't
12329 instrument calls here.
12330 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12331 like SANITIZE_NULL.
12332 * stor-layout.c (min_align_of_type): New function.
12333 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12334 Or it into SANITIZE_UNDEFINED.
12335 * doc/invoke.texi (-fsanitize=alignment): Document.
12337 2014-07-31 Andi Kleen <ak@linux.intel.com>
12339 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12341 2014-07-31 Andi Kleen <ak@linux.intel.com>
12343 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12345 (vn_reference_compute_hash): Dito.
12346 (vn_nary_op_compute_hash): Dito.
12347 (vn_phi_compute_hash): Dito.
12348 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12350 2014-07-31 Andi Kleen <ak@linux.intel.com>
12352 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12353 Rename to inchash:add_expr_commutative. Convert to inchash.
12354 (iterative_hash_hashable_expr): Rename to
12355 inchash:add_hashable_expr. Convert to inchash.
12356 (avail_expr_hash): Dito.
12358 2014-07-31 Andi Kleen <ak@linux.intel.com>
12360 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12361 Convert to inchash.
12363 2014-07-31 Andi Kleen <ak@linux.intel.com>
12365 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12367 2014-07-31 Andi Kleen <ak@linux.intel.com>
12369 * Makefile.in (OBJS): Add rtlhash.o
12370 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12371 (loc_checksum): Dito.
12372 (loc_checksum_ordered): Dito.
12373 (hash_loc_operands): Dito.
12375 (hash_loc_list): Dito.
12376 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12377 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12378 * rtlhash.c: New file.
12379 * rtlhash.h: New file.
12381 2014-07-31 Andi Kleen <ak@linux.intel.com>
12383 * inchash.h (inchash): Change inchash class to namespace.
12384 (class hash): ... Rename from inchash.
12385 (add_object): Move from macro to class template.
12386 * lto-streamer-out.c (hash_tree): Change inchash
12388 * tree.c (build_type_attribute_qual_variant): Dito.
12389 (type_hash_list): Dito.
12390 (attribute_hash_list): Dito.
12391 (iterative_hstate_expr): Rename to inchash::add_expr
12392 (build_range_type_1): Change inchash to inchash::hash
12393 and use hash::add_expr.
12394 (build_array_type_1): Dito.
12395 (build_function_type): Dito
12396 (build_method_type_directly): Dito.
12397 (build_offset_type): Dito.
12398 (build_complex_type): Dito.
12399 (make_vector_type): Dito.
12400 * tree.h (iterative_hash_expr): Dito.
12402 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12404 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12406 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12408 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12409 correct alphabetical position.
12410 (vpaddd_f64): Rewrite using builtins.
12411 (vpaddd_s64): Move to correct alphabetical position.
12414 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12417 * config/sh/sh.c (sh_legitimate_address_p,
12418 sh_legitimize_reload_address): Handle reg+reg address modes when
12419 ALLOW_INDEXED_ADDRESS is false.
12420 * config/sh/predicates.md (general_movsrc_operand,
12421 general_movdst_operand): Likewise.
12423 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12425 * config/aarch64/aarch64-builtins.c
12426 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12429 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12431 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12432 the generated mask based on BYTES_BIG_ENDIAN.
12433 (aarch64_simd_check_vect_par_cnst_half): New.
12434 * config/aarch64/aarch64-protos.h
12435 (aarch64_simd_check_vect_par_cnst_half): New.
12436 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12437 the check out to aarch64_simd_check_vect_par_cnst_half.
12438 (vect_par_cnst_lo_half): Likewise.
12439 * config/aarch64/aarch64-simd.md
12440 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12441 (move_hi_quad_<mode>): Always generate a low mask.
12443 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12445 * doc/invoke.texi (AVR Options): Add documentation about
12446 __AVR_DEVICE_NAME__ built-in macro.
12448 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12451 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12452 constraints are satisfied.
12453 (<shift>di3_neon): Likewise.
12455 2014-07-31 Richard Biener <rguenther@suse.de>
12457 PR tree-optimization/61964
12458 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12459 by structural equality.
12461 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12463 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12464 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12465 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12467 * gcc.c (sanitize_spec_function): Support new option.
12468 (SANITIZER_SPEC): Remove now redundant check.
12469 * opts.c (common_handle_option): Support new option.
12470 (finish_options): Check for incompatibilities.
12471 * toplev.c (process_options): Split userspace-specific checks.
12473 2014-07-31 Richard Biener <rguenther@suse.de>
12475 * lto-streamer.h (struct output_block): Remove global.
12476 (struct data_in): Remove labels, num_named_labels and
12477 num_unnamed_labels.
12478 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12479 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12481 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12484 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12485 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12486 (isolate_path): New argument to avoid inserting a trap.
12487 (find_implicit_erroneous_behaviour): Handle returning the address
12488 of a local variable.
12489 (find_explicit_erroneous_behaviour): Likewise.
12491 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12494 * toplev.c (init_random_seed): Move piece of code never called to
12496 (set_random_seed): see above.
12498 2014-07-31 Tom de Vries <tom@codesourcery.com>
12500 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12502 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12504 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12505 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12507 2014-07-31 Richard Biener <rguenther@suse.de>
12509 * data-streamer.h (streamer_write_data_stream): Declare here,
12511 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12512 * lto-cgraph.c (lto_output_node): Adjust.
12513 (lto_output_varpool_node): Likewise.
12514 * data-streamer-out.c (streamer_string_index): Likewise.
12515 (streamer_write_data_stream, lto_append_block): Move from ...
12516 * lto-section-out.c (lto_output_data_stream,
12517 lto_append_block): ... here.
12519 2014-07-30 Mike Stump <mikestump@comcast.net>
12521 * configure.ac: Also check for popen.
12522 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12523 * configure: Regenerate.
12524 * config.in: Regenerate.
12526 2014-07-30 Martin Jambor <mjambor@suse.cz>
12528 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12529 parameter to gimple.
12531 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12533 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12534 address as second parameter to __tpf_eh_return routine.
12536 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12538 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12541 2014-07-30 Tom Tromey <tromey@redhat.com>
12544 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12545 * doc/extend.texi (Type Attributes): Document designated_init
12548 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12550 * graphite-isl-ast-to-gimple.c:
12551 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12552 (gcc_expression_from_isl_expression): Pass type to
12553 gcc_expression_from_isl_ast_expr_id.
12555 2014-07-30 Richard Biener <rguenther@suse.de>
12557 * lto-streamer.h (lto_write_data): New function.
12558 * langhooks.c (lhd_append_data): Do not free block.
12559 * lto-section-out.c (lto_write_data): New function writing
12560 raw data to the current section.
12561 (lto_write_stream): Adjust for langhook semantic change.
12562 (lto_destroy_simple_output_block): Write header directly.
12563 * lto-opts.c (lto_write_options): Write options directly.
12564 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12565 (lto_output_toplevel_asms): Likewise.
12566 (copy_function_or_variable): Copy data directly.
12567 (write_global_references): Output index table directly.
12568 (lto_output_decl_state_refs): Likewise.
12569 (write_symbol): Write data directly.
12570 (produce_symtab): Adjust.
12571 (produce_asm_for_decls): Output header and refs directly.
12573 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12575 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12576 to speculative_targets
12577 (get_class_context): Fix handling of contextes without outer type;
12578 avoid matching non-polymorphic types in LTO.
12579 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12580 parameter to speculative_targetsp; handle speculation.
12581 (dump_possible_polymorphic_call_targets): Update dumping.
12583 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12585 * common.opt (Wodr): Enable by default.
12587 2014-07-29 Olivier Hainque <hainque@adacore.com>
12589 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12591 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12594 * gengtype.c (strtoken): New function.
12595 (create_user_defined_type): Replace strtok with strtoken.
12597 2014-07-29 Nathan Sidwell <nathan@acm.org>
12599 * gcov-io.c (gcov_var): Make hidden.
12600 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12601 (gcov_do_dump): Declare.
12602 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12604 2014-07-29 Martin Jambor <mjambor@suse.cz>
12606 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12607 parameter to gimple.
12608 (sra_modify_assign): Likewise.
12610 2014-07-29 Richard Biener <rguenther@suse.de>
12612 PR middle-end/52478
12613 * expr.c (expand_expr_real_2): Revert last change.
12615 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12617 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12618 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12619 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12621 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12622 (contains_type_p): Forward declare.
12623 (polymorphic_call_target_hasher::hash): Hash speculative info.
12624 (polymorphic_call_target_hasher::equal): Compare speculative info.
12625 (get_class_context): Handle speuclation.
12626 (contains_type_p): Update.
12627 (get_polymorphic_call_info_for_decl): Update.
12628 (walk_ssa_copies): Break out from ...
12629 (get_polymorphic_call_info): ... here; set speculative context
12631 * ipa-prop.c (ipa_write_indirect_edge_info,
12632 ipa_read_indirect_edge_info): Stream speculative context.
12633 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12634 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12635 SPECULATIVE_MAYBE_DERIVED_TYPE).
12636 (possible_polymorphic_call_targets overriders): Update.
12637 (dump_possible_polymorphic_call_targets overriders): Update.
12638 (dump_possible_polymorphic_call_target_p overriders): Update.
12640 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12642 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12643 ipa-devirt path; fix thinko there.
12645 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12647 * config/i386/i386.c (ix86_return_in_memory): Replace one
12648 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12650 2014-07-28 Marek Polacek <polacek@redhat.com>
12652 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12654 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12656 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12657 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12658 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12659 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12660 (USE_LD_AS_NEEDED): Likewise.
12661 (ASM_APP_ON): Likewise.
12662 (ASM_APP_OFF): Likewise.
12663 (TARGET_POSIX_IO): Likewise.
12664 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12665 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12666 (USE_LD_AS_NEEDED): Likewise.
12667 (ASM_APP_ON): Likewise.
12668 (ASM_APP_OFF): Likewise.
12669 (TARGET_POSIX_IO): Likewise.
12671 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12673 PR middle-end/61734
12674 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12675 operators other than the equality operators.
12677 2014-07-28 Richard Biener <rguenther@suse.de>
12679 PR middle-end/52478
12680 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12681 sure to register SImode ones, not only >= word_mode ones.
12682 * expr.c (expand_expr_real_2): When expanding -ftrapv
12683 binops do not use OPTAB_LIB_WIDEN.
12685 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12687 PR middle-end/61919
12688 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12689 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12690 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12691 inserting them in the insn stream.
12693 2014-07-28 Marek Polacek <polacek@redhat.com>
12695 PR middle-end/61913
12696 * common.opt (Wodr): Add Var.
12698 2014-07-28 Richard Biener <rguenther@suse.de>
12700 PR tree-optimization/61921
12701 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12702 if there is a varpool node before dereferencing it.
12704 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12706 * graphite-sese-to-poly.c:
12707 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12708 id of the pbb), which contains pointer to the pbb1.
12710 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12712 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12714 * graphite-isl-ast-to-gimple.c:
12715 (graphite_create_new_guard): New function.
12716 (translate_isl_ast_node_if): New function.
12717 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12719 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12721 2014-07-27 Anthony Green <green@moxielogic.com>
12723 * config.gcc: Add moxie-*-moxiebox* configuration.
12724 * config/moxie/moxiebox.h: New file.
12726 2014-07-26 Andrew Pinski <apinski@cavium.com>
12728 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12729 from the read only register.
12731 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12733 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12734 as the allocation class if it isn't likely to be spilled.
12736 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12738 * rtl.h (tls_referenced_p): Declare.
12739 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12740 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12741 (mips_cannot_force_const_mem): Use tls_referenced_p.
12742 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12743 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12744 instead of pa_tls_referenced_p.
12745 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12746 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12747 (pa_legitimate_constant_p): Likewise.
12748 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12749 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12750 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12751 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12752 rs6000_tls_referenced_p.
12753 (rs6000_tls_symbol_ref_1): Delete.
12755 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12758 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12759 Optimize inverse of a VEC_CONCAT.
12761 2014-07-25 Xinliang David Li <davidxl@google.com>
12763 * params.def: New parameter.
12764 * coverage.c (get_coverage_counts): Check new flag.
12765 (coverage_compute_profile_id): Check new flag.
12766 (coverage_begin_function): Check new flag.
12767 (coverage_end_function): Check new flag.
12768 * value-prof.c (coverage_node_map_initialized_p): New function.
12769 (init_node_map): Populate map with all functions.
12770 * doc/invoke.texi: Document new parameter.
12772 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12773 Richard Biener <rguenther@suse.de>
12775 * lto-streamer-out.c (struct sccs): Turn to ...
12776 (class DFS): ... this one; refactor the DFS walk so it can
12777 be re-done on per-SCC basis.
12778 (DFS::DFS): New constructor.
12779 (DFS::~DFS): New destructor.
12780 (hash_tree): Add new MAP argument holding in-SCC hash values;
12781 remove POINTER_TYPE hashing hack.
12782 (scc_entry_compare): Rename to ...
12783 (DFS::scc_entry_compare): ... this one.
12784 (hash_scc): Rename to ...
12785 (DFS::hash_scc): ... this one; pass output_block instead
12786 of streamer_cache; work harder to get unique and stable SCC
12788 (DFS_write_tree): Rename to ...
12789 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12790 (lto_output_tree): Update.
12792 2014-07-25 Andi Kleen <ak@linux.intel.com>
12794 * lto-streamer-out.c (hash_tree): Convert to inchash.
12796 2014-07-25 Andi Kleen <ak@linux.intel.com>
12798 * tree.c (build_type_attribute_qual_variant): Use inchash.
12799 (type_hash_list): Dito.
12800 (attribute_hash_list): Dito
12801 (iterative_hstate_expr): Dito.
12802 (iterative_hash_expr): Dito.
12803 (build_range_type_1): Dito.
12804 (build_array_type_1): Dito.
12805 (build_function_type): Dito.
12806 (build_method_type_directly): Dito.
12807 (build_offset_type): Dito.
12808 (build_complex_type): Dito.
12809 (make_vector_type): Dito.
12810 * tree.h (iterative_hash_expr): Add compat wrapper.
12811 (iterative_hstate_expr): Add.
12813 2014-07-25 Andi Kleen <ak@linux.intel.com>
12815 * Makefile.in (OBJS): Add inchash.o.
12816 (PLUGIN_HEADERS): Add inchash.h.
12817 * ipa-devirt.c: Include inchash.h.
12818 * lto-streamer-out.c: Dito.
12819 * tree-ssa-dom.c: Dito.
12820 * tree-ssa-pre.c: Dito.
12821 * tree-ssa-sccvn.c: Dito.
12822 * tree-ssa-tail-merge.c: Dito.
12824 * tree.c (iterative_hash_hashval_t): Move to ...
12825 (iterative_hash_host_wide_int): Move to ...
12826 * inchash.c: Here. New file.
12827 * tree.h (iterative_hash_hashval_t): Move to ...
12828 (iterative_hash_host_wide_int): Move to ...
12829 * inchash.h: Here. New file.
12831 2014-07-25 Richard Biener <rguenther@suse.de>
12833 PR middle-end/61762
12834 PR middle-end/61894
12835 * fold-const.c (native_encode_int): Add and handle offset
12836 parameter to do partial encodings of expr.
12837 (native_encode_fixed): Likewise.
12838 (native_encode_real): Likewise.
12839 (native_encode_complex): Likewise.
12840 (native_encode_vector): Likewise.
12841 (native_encode_string): Likewise.
12842 (native_encode_expr): Likewise.
12843 * fold-const.c (native_encode_expr): Add offset parameter
12845 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12846 (fold_ctor_reference): Handle all reads from tcc_constant
12849 2014-07-25 Richard Biener <rguenther@suse.de>
12851 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12852 as possibly unused.
12854 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12856 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12858 2014-07-24 Kyle McMartin <kyle@redhat.com>
12860 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12862 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12864 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12866 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12868 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12869 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12870 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12872 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12874 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12875 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12876 aggregate types. Instead, *all* aggregate types, except for single-
12877 element or homogeneous float/vector aggregates, are quadword-aligned
12878 if required by their type alignment. Issue -Wpsabi note when a type
12879 is now treated differently than before.
12881 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12883 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12884 does not fit fully into floating-point registers, and there is still
12885 space in the register parameter area, use GPRs to pass those parts
12886 of the argument. Issue -Wpsabi note if any parameter is now treated
12887 differently than before.
12888 (rs6000_arg_partial_bytes): Update.
12890 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12892 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12894 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12896 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12897 * toplev.c (initialize_rtl): Don't use it. Move previously
12898 "language-dependent" calls to...
12899 (backend_init): ...here.
12900 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12901 Assert that RTL initialization hasn't happend yet.
12903 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12905 PR rtl-optimization/61629
12906 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12907 they have already been initialized.
12909 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12911 PR middle-end/61268
12912 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12913 DECL_INCOMING_RTL and entry_parm.
12914 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12915 * calls.c (load_register_parameters): Likewise argument values.
12916 (emit_library_call_value_1, store_one_arg): Likewise argument
12918 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12920 * explow.c (validize_mem): Modify the argument in-place.
12922 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12924 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12925 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12927 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12929 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12930 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12932 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12934 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12935 (aarch64_save_callee_saves): New parameter "skip_wb".
12936 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12938 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12940 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12942 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12944 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12946 * graphite-isl-ast-to-gimple.c:
12947 (graphite_create_new_loop): Add calling of isl_id_free to properly
12948 decrement reference counts.
12950 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12952 2014-07-24 Martin Liska <mliska@suse.cz>
12953 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12955 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12956 (rs6000_code_end): Likewise.
12958 2014-07-24 Martin Liska <mliska@suse.cz>
12960 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12961 symtab_node funtion used.
12962 (rs6000_xcoff_declare_object_name): Likewise.
12964 2014-07-24 Martin Liska <mliska@suse.cz>
12966 * cgraphunit.c (compile): Correct function used.
12968 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12970 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12973 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12976 * varasm.c (bss_initializer_p): Handle offlined ctors.
12977 (align_variable, get_variable_align): Likewise.
12978 (make_decl_one_only): Likewise.
12979 (default_binds_local_p_1): Likewise.
12980 (decl_binds_to_current_def_p): Likewise.
12981 (get_variable_section): Get constructor if it is offlined.
12982 (assemble_variable_contents): Sanity check that the caller
12983 streamed in the ctor in LTO.
12985 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12987 * graphite-isl-ast-to-gimple.c:
12988 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12989 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12990 isl_ast_op_pdiv_r to the different case.
12992 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12994 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12996 PR middle-end/61876
12997 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12998 when flag_errno_math is on.
13000 2014-07-24 Martin Liska <mliska@suse.cz>
13002 * cgraph.h (varpool_node):
13003 (availability get_availability (void)):
13004 created from cgraph_variable_initializer_availability
13005 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13006 created from: cgraph_variable_initializer_availability
13007 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13008 (void finalize_named_section_flags (void)):
13009 created from varpool_finalize_named_section_flags
13010 (bool assemble_decl (void)): created from varpool_assemble_decl
13011 (void analyze (void)): created from varpool_analyze_node
13012 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13013 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13014 (void remove_initializer (void)): created from varpool_remove_initializer
13015 (tree get_constructor (void)): created from varpool_get_constructor
13016 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13017 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13018 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13019 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13020 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13021 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13022 (static bool output_variables (void)): created from varpool_output_variables
13023 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13024 created from varpool_extra_name_alias
13025 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13026 (static void dump_varpool (FILE *f)): created from dump_varpool
13027 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13028 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13029 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13030 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13031 (void assemble_aliases (void)): created from assemble_aliases
13033 2014-07-24 Martin Liska <mliska@suse.cz>
13035 * cgraph.h (symtab_node):
13036 (void register_symbol (void)): created from symtab_register_node
13037 (void remove (void)): created from symtab_remove_node
13038 (void dump (FILE *f)): created from dump_symtab_node
13039 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13040 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13041 (struct ipa_ref *add_reference (symtab_node *referred_node,
13042 enum ipa_ref_use use_type)): created from add_reference
13043 (struct ipa_ref *add_reference (symtab_node *referred_node,
13044 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13045 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13046 gimple stmt)): created from maybe_add_reference
13047 (bool semantically_equivalent_p (symtab_node *target)): created from
13048 symtab_semantically_equivalent_p
13049 (void remove_from_same_comdat_group (void)): created from
13050 remove_from_same_comdat_group
13051 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13052 symtab_add_to_same_comdat_group
13053 (void dissolve_same_comdat_group_list (void)): created from
13054 symtab_dissolve_same_comdat_group_list
13055 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13056 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13057 created from symtab_alias_ultimate_target
13058 (inline symtab_node *next_defined_symbol (void)): created from
13059 symtab_next_defined_symbol
13060 (bool resolve_alias (symtab_node *target)): created from
13061 symtab_resolve_alias
13062 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13063 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13064 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13065 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13066 (void set_section (const char *section)): created from set_section_1
13067 (enum availability get_availability (void)): created from symtab_node_availability
13068 (void make_decl_local (void)): created from symtab_make_decl_local
13069 (bool real_symbol_p (void)): created from symtab_read_node
13070 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13071 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13072 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13073 symtab_in_same_comdat_p;
13074 (bool address_taken_from_non_vtable_p (void)): created from
13075 address_taken_from_non_vtable_p
13076 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13077 (static void dump_table (FILE *)): created from dump_symtab
13078 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13079 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13080 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13081 symtab_used_from_object_file_p
13082 (void dump_base (FILE *)): created from dump_symtab_base
13083 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13084 (void unregister (void)): created from symtab_unregister_node
13085 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13086 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13087 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13088 symtab_nonoverwritable_alias_1
13089 * cgraph.h (cgraph_node):
13090 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13091 created from cgraph_remove_node_and_inline_clones
13092 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13093 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13094 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13095 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13096 created from cgraph_function_node
13097 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13098 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13099 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13100 created from cgraph_create_clone
13101 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13102 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13103 created from cgraph_create_virtual_clone
13104 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13105 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13106 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13107 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13108 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13109 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13110 created from cgraph_function_version_info
13111 (struct cgraph_function_version_info *insert_new_function_version (void)):
13112 created from insert_new_cgraph_node_version
13113 (struct cgraph_function_version_info *function_version (void)): created from
13114 get_cgraph_node_version
13115 (void analyze (void)): created from analyze_function
13116 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13117 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13118 tree real_alias) cgraph_add_thunk
13119 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13120 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13121 created from cgraph_function_or_thunk_node
13122 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13123 created from expand_thunk
13124 (void reset (void)): created from cgraph_reset_node
13125 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13126 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13127 (void remove (void)): created from cgraph_remove_node
13128 (void dump (FILE *f)): created from dump_cgraph_node
13129 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13130 (bool get_body (void)): created from cgraph_get_body
13131 (void release_body (void)): created from cgraph_release_function_body
13132 (void unnest (void)): created from cgraph_unnest_node
13133 (void make_local (void)): created from cgraph_make_node_local
13134 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13135 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13136 gcov_type count, int freq)): created from cgraph_create_edge
13137 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13138 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13139 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13140 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13141 created from cgraph_create_edge_including_clones
13142 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13143 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13144 (void remove_callers (void)): created from cgraph_node_remove_callers
13145 (void remove_callees (void)): created from cgraph_node_remove_callees
13146 (enum availability get_availability (void)): created from cgraph_function_body_availability
13147 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13148 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13149 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13150 (void call_duplication_hooks (cgraph_node *node2)): created from
13151 cgraph_call_node_duplication_hooks
13152 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13153 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13154 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13155 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13156 (void call_function_insertion_hooks (void)):
13157 created from cgraph_call_function_insertion_hooks
13158 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13159 (bool local_p (void)): created from cgraph_local_node
13160 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13161 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13162 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13163 (inline bool only_called_directly_or_aliased_p (void)):
13164 created from cgraph_only_called_directly_or_aliased_p
13165 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13166 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13167 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13168 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13169 (bool can_remove_if_no_direct_calls_p (void)):
13170 created from cgraph_can_remove_if_no_direct_calls_p
13171 (inline bool has_gimple_body_p (void)):
13172 created from cgraph_function_with_gimple_body_p
13173 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13174 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13175 (static inline void debug_cgraph (void)): created from debug_cgraph
13176 (static void record_function_versions (tree decl1, tree decl2)):
13177 created from record_function_versions
13178 (static void delete_function_version (tree decl)):
13179 created from delete_function_version
13180 (static void add_new_function (tree fndecl, bool lowered)):
13181 created from cgraph_add_new_function
13182 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13183 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13184 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13185 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13186 (static cgraph_node *get_for_asmname (tree asmname)):
13187 created from cgraph_node_for_asm
13188 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13189 created from cgraph_same_body_alias
13190 (static bool used_from_object_file_p_worker (cgraph_node *node,
13191 void *): new function
13192 (static bool non_local_p (cgraph_node *node, void *)):
13193 created from cgraph_non_local_node_p_1
13194 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13195 created from verify_cgraph
13196 (static bool make_local (cgraph_node *node, void *)):
13197 created from cgraph_make_node_local
13198 (static cgraph_node *create_alias (tree alias, tree target)):
13199 created from cgraph_create_function_alias
13200 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13201 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13202 created from cgraph_create_edge_1
13203 * cgraph.h (varpool_node):
13204 (void remove (void)): created from varpool_remove_node
13205 (void dump (FILE *f)): created from dump_varpool_node
13207 2014-07-24 Richard Biener <rguenther@suse.de>
13210 * tree-ssa-structalias.c (create_variable_info_for_1):
13211 Use varpool_get_constructor.
13212 (create_variable_info_for): Likewise.
13214 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13216 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13217 subtract outgoing area size when restoring stack_pointer_rtx.
13219 2014-07-24 Nick Clifton <nickc@redhat.com>
13221 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13222 that operations are taking place in parallel.
13223 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13225 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13227 * omp-low.c (extract_omp_for_data): Add missing break statement.
13229 2014-07-24 Richard Biener <rguenther@suse.de>
13231 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13232 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13233 and adjust MOVE_RATIO query accordingly.
13234 (estimate_num_insns): Adjust callers.
13235 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13236 * ipa-cp.c (gather_context_independent_values,
13237 estimate_local_effects): Likewise.
13238 * ipa-split.c (consider_split): Likewise.
13240 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13242 * config/i386/driver-i386.c: Remove names of unused arguments and
13243 unnecessary unused attributes.
13244 * config/i386/host-mingw32.c: Likewise.
13245 * config/i386/i386.c: Likewise.
13246 * config/i386/winnt-stubs.c: Likewise.
13247 * config/i386/winnt.c: Likewise.
13249 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13251 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13252 (aarch64_gen_loadwb_pair): New helper function.
13253 (aarch64_expand_epilogue): Simplify code using new helper functions.
13254 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13256 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13258 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13259 (aarch64_gen_storewb_pair): New helper function.
13260 (aarch64_expand_prologue): Simplify code using new helper functions.
13261 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13263 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13265 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13266 Rename to aarch64_save_callee_saves, remove restore code.
13267 (aarch64_restore_callee_saves): New function.
13269 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13271 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13272 (aarch64_save_callee_saves): New function to handle reg save
13273 for both core and vectore regs.
13275 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13277 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13278 (aarch64_gen_store_pair): New helper function.
13279 (aarch64_save_or_restore_callee_save_registers)
13280 (aarch64_save_or_restore_fprs): Use new helper functions.
13282 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13284 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13285 (aarch64_save_or_restore_callee_save_registers)
13286 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13288 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13290 * config/aarch64/aarch64.c
13291 (aarch64_save_or_restore_callee_save_registers)
13292 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13294 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13296 * config/aarch64/aarch64.c
13297 (aarch64_save_or_restore_callee_save_registers)
13298 (aarch64_save_or_restore_fprs): Remove 'increment'.
13300 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13302 * config/aarch64/aarch64.c
13303 (aarch64_save_or_restore_callee_save_registers)
13304 (aarch64_save_or_restore_fprs): Use register offset in
13305 cfun->machine->frame.reg_offset.
13307 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13309 * config/aarch64/aarch64.c
13310 (aarch64_save_or_restore_callee_save_registers)
13311 (aarch64_save_or_restore_fprs): Remove base_rtx.
13313 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13315 * config/aarch64/aarch64.c
13316 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13317 to 'start_offset'. Remove local variable 'start_offset'.
13319 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13321 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13322 type to HOST_WIDE_INT.
13324 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13326 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13327 (aarch64_save_or_restore_fprs)
13328 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13330 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13332 * config/arm/t-rtems-eabi: Add
13333 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13334 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13335 mbig-endian/mthumb/march=armv7-r, and
13336 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13339 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13340 Chris Johns <chrisj@rtems.org>
13341 Joel Sherrill <joel.sherrill@oarcorp.com>
13343 * config.gcc: Add nios2-*-rtems*.
13344 * config/nios2/rtems.h: New file.
13345 * gcc/config/nios2/t-rtems: New file.
13347 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13350 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13351 constant numbers, not general constants.
13352 (rs6000_expand_vector_init): Ditto.
13354 2014-07-23 Nathan Sidwell <nathan@acm.org>
13356 * gcov-tool.c (gcov_list): Declare here.
13357 (set_gcov_list): Remove.
13358 (gcov_output_files): Set gcov_list directly.
13360 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13362 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13364 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13366 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13367 callee-saved registers are available for padding purpose
13368 and r3 is not mandatory, then prefer use those callee-saved
13371 2014-07-23 Richard Biener <rguenther@suse.de>
13373 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13374 * combine.c: Include statistics.h and params.h.
13375 (combine_instructions): Guard three and four insn combines
13376 with max-combine-insns value. Record statistics for combines
13378 * doc/invoke.texi (max-combine-insns): Document new param.
13380 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13382 * graphite-isl-ast-to-gimple.c:
13383 (translate_isl_ast_node_block): New function.
13384 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13386 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13387 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13389 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13391 * graphite-isl-ast-to-gimple.c:
13392 (get_max_schedule_dimensions): New function.
13393 (extend_schedule): Likewise.
13394 (generate_isl_schedule): Add calling of extend_schedule and
13395 get_max_schedule_dimensions.
13397 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13399 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13400 (case UNSPEC): Handle UNSPEC_RBIT.
13402 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13404 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13405 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13407 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13409 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13411 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13413 * graphite-isl-ast-to-gimple.c:
13414 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13415 (ivs_params_clear):
13416 (build_iv_mapping): New function.
13417 (translate_isl_ast_node_user): Likewise.
13418 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13420 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13421 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13422 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13424 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13427 * config/arm/arm.md (setmem): New pattern.
13428 * config/arm/arm-protos.h (struct tune_params): New fields.
13429 (arm_gen_setmem): New prototype.
13430 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13431 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13432 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13433 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13434 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13435 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13436 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13437 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13438 (arm_const_inline_cost): New function.
13439 (arm_block_set_max_insns): New function.
13440 (arm_block_set_non_vect_profit_p): New function.
13441 (arm_block_set_vect_profit_p): New function.
13442 (arm_block_set_unaligned_vect): New function.
13443 (arm_block_set_aligned_vect): New function.
13444 (arm_block_set_unaligned_non_vect): New function.
13445 (arm_block_set_aligned_non_vect): New function.
13446 (arm_block_set_vect, arm_gen_setmem): New functions.
13448 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13450 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13452 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13455 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13456 out of #ifdef __OPTIMIZE__.
13458 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13460 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13461 different trapping status if -fnon-call-exceptions is enabled.
13463 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13465 * expr.c (store_field): Handle VOIDmode for calls that return values
13466 in multiple locations.
13468 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13470 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13471 (altivec_vsldoi_<mode>): Likewise.
13473 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13475 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13476 to the number of characters in the line.
13478 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13480 * graphite-isl-ast-to-gimple.c: Add using of
13481 build_nonstandard_integer_type instead of int128_integer_type_node.
13483 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13485 * toplev.c (output_stack_usage): Adjust the location of the warning.
13487 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13489 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13490 (*membar_storeload): Disable for LEON3.
13492 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13494 PR rtl-optimization/61461
13495 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13497 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13500 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13501 Fix instruction constraint.
13502 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13504 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13506 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13508 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13510 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13511 GNU coding standards.
13512 (nds32_register_move_cost): Likewise.
13513 (nds32_memory_move_cost): Likewise.
13514 (nds32_address_cost): Likewise.
13516 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13518 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13520 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13522 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13523 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13524 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13525 (HAVE_sync_compare_and_swapqi): Define.
13526 (HAVE_sync_compare_and_swaphi): Likewise.
13527 (HAVE_sync_compare_and_swapsi): Likewise.
13529 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13531 * config/mips/p5600.md: Add missing cpu tests.
13533 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13535 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13536 (vmla_f64): Likewise.
13537 (vfms_f64): Likewise.
13538 (vmls_f64): Likewise.
13540 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13542 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13543 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13545 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13547 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13548 (vmlal_high_lane_s32): Likewise.
13549 (vmlal_high_lane_u16): Likewise.
13550 (vmlal_high_lane_u32): Likewise.
13551 (vmlsl_high_lane_s16): Likewise.
13552 (vmlsl_high_lane_s32): Likewise.
13553 (vmlsl_high_lane_u16): Likewise.
13554 (vmlsl_high_lane_u32): Likewise.
13556 2014-07-17 Terry Guo <terry.guo@arm.com>
13558 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13559 (alus_reg): Renamed to alus_sreg.
13560 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13561 from alu_reg to alu_sreg. Change type of dsp instructions from
13562 alu_reg to alu_dsp_reg.
13563 * config/arm/thumb1.md: Likewise.
13564 * config/arm/thumb2.md: Likewise.
13565 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13566 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13567 with alu_sreg and alus_sreg.
13568 * config/arm/arm1026ejs.md (alu_op): Likewise.
13569 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13570 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13571 * config/arm/fa526.md (526_alu_op): Likewise.
13572 * config/arm/fa606te.md (606te_alu_op): Likewise.
13573 * config/arm/fa626te.md (626te_alu_op): Likewise.
13574 * config/arm/fa726te.md (726te_alu_op): Likewise.
13575 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13576 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13577 alu_sreg, alu_dsp_reg and alus_sreg.
13578 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13579 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13580 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13581 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13582 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13583 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13584 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13585 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13586 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13587 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13588 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13589 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13590 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13591 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13592 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13593 alus_reg to alus_sreg.
13595 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13597 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13600 2014-07-17 Richard Biener <rguenther@suse.de>
13602 PR rtl-optimization/61801
13603 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13604 don't set reg_pending_barrier if it appears in a debug-insn.
13606 2014-07-16 DJ Delorie <dj@redhat.com>
13608 * config/rx/rx.c (rx_option_override): Fix alignment values.
13609 (rx_align_for_label): Likewise.
13611 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13614 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13615 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13616 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13618 (cris_print_index, cris_print_operand, cris_constant_index_p)
13619 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13620 (cris_address_cost): Ditto last CONSTANT_P.
13621 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13622 callers changed. Yield cris_offsettable_symbol for non-PIC
13623 constant symbolic expressions including labels. Yield cris_unspec
13625 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13626 target to pic_offset_table_rtx for calls that will likely go
13627 through PLT, const0_rtx when they can't. All callers changed.
13628 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13629 symbolic expressions to be PICified. Remove second, redundant,
13630 assert on can_create_pseudo_p returning non-zero. Use
13631 replace_equiv_address_nv, not replace_equiv_address, for final
13633 * config/cris/cris.md ("movsi"): Move variable t to pattern
13634 toplevel. Adjust assert for new cris_symbol_type member. Use
13635 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13636 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13638 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13639 ("call", "call_value"): Use second incoming operand as a marker
13640 for pic-offset-table-register being used.
13641 ("*expanded_call_non_v32", "*expanded_call_v32")
13642 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13643 second incoming operand to CALL, match cris_call_type_marker.
13644 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13645 ("*expanded_call_side"): Ditto. Fix typo in comment.
13646 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13648 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13649 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13650 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13651 users changed. Add members cris_offsettable_symbol and cris_unspec.
13652 (cris_symbol_type): Rename from cris_pic_symbol_type.
13653 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13655 * config/cris/cris-protos.h (cris_symbol_type_of,
13656 cris_expand_pic_call_address): Adjust prototypes.
13657 (cris_legitimate_constant_p): New prototype.
13659 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13660 an existing tmake_file. Don't add t-slibgcc and t-linux.
13662 2014-07-17 Jason Merrill <jason@redhat.com>
13665 * symtab.c (symtab_remove_from_same_comdat_group): Also
13666 set_comdat_group to NULL_TREE.
13667 (verify_symtab): Fix diagnostic.
13669 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13672 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13674 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13676 Support location tracking for built-in macro tokens
13677 * input.h (is_location_from_builtin_token): New function declaration.
13678 * input.c (is_location_from_builtin_token): New function definition.
13679 * toplev.c (general_init): Tell libcpp what the pre-defined
13680 spelling location for built-in tokens is.
13682 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13684 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13685 on the FUNCTION_DECL.
13687 2014-07-16 Richard Biener <rguenther@suse.de>
13690 * doc/extend.texi (always_inline): Clarify.
13692 2014-07-15 Eric Christopher <echristo@gmail.com>
13694 * doc/invoke.texi (Link Options): Document -z option.
13696 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13698 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13699 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13701 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13703 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13705 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13707 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13708 varpool_assemble_decl.
13709 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13712 2014-07-15 Michael Matz <matz@suse.de>
13714 PR rtl-optimization/61772
13715 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13717 2014-07-15 Richard Biener <rguenther@suse.de>
13719 * opts.c (default_options_table): Disable bit-ccp at -Og.
13721 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13723 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13725 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13727 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13728 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13729 call langhook for unknown declaration.
13730 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13731 * tree.h (DECL_ARGUMENTS): Update.
13732 * print-tree.c (print_node): Update.
13733 * tree-core.h (tree_decl_non_common): Remove arguments.
13734 (tree_function_decl): Add arguments.
13736 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13738 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13740 2014-07-14 Richard Biener <rguenther@suse.de>
13742 PR tree-optimization/61779
13743 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13744 simplifying a condition.
13746 2014-07-14 Richard Biener <rguenther@suse.de>
13748 * builtins.c (c_strlen): Make only_value == 2 really only
13749 affect warning generation.
13751 2014-07-14 Richard Biener <rguenther@suse.de>
13753 PR tree-optimization/61757
13754 PR tree-optimization/61783
13755 PR tree-optimization/61787
13756 * tree-ssa-dom.c (record_equality): Revert canonicalization
13757 change and add comment.
13758 (propagate_rhs_into_lhs): Revert previous fix, removing
13759 loop depth restriction again.
13761 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13763 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13764 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13765 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13766 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13767 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13768 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13769 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13771 2014-07-14 Richard Biener <rguenther@suse.de>
13773 * cgraph.h (decl_in_symtab_p): Make inline.
13775 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13777 PR middle-end/61294
13778 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13781 * config/i386/i386.c (classify_argument): Don't merge classes above
13784 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13786 * cgraph.h (symtab_node): Add nonzero_address.
13787 (decl_in_symtab_p): Break out from ...
13788 (symtab_get_node): ... here.
13789 * fold-const.c: Include cgraph.h
13790 (tree_single_nonzero_warnv_p): Use symtab to determine
13791 if symbol is non-zero.
13792 * symtab.c (symtab_node::nonzero_address): New method.
13794 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13796 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13797 forgotten in previous commit.
13799 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13801 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13803 * ipa-devirt.c: Include stor-layout.h and intl.h
13804 (odr_subtypes_equivalent_p): New function.
13805 (warn_odr): New function.
13806 (warn_type_mismatch): New function.
13807 (odr_types_equivalent_p): New function.
13808 (add_type_duplicate): Use it.
13809 * common.opt (Wodr): New flag.
13810 * doc/invoke.texi (Wodr): Document new warning.
13812 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13814 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13815 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13816 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13817 (varpool_get_constructor): Push CTORS_IN timevar.
13818 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13820 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13822 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13823 Remove VOID_FTYPE_PUSHORT.
13824 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13825 Change code to USHORT_FTYPE_VOID.
13826 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13827 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13828 (ix86_atomic_assign_expand_fenv): Update for
13829 __builtin_ia32_fnstsw changes.
13830 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13831 (fnstsw): Change operand 0 to nonimmediate operand.
13833 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13835 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13836 (varpool_get_constructor): New function.
13837 (varpool_ctor_useable_for_folding_p): Break out from ...
13838 (ctor_for_folding): ... here; use varpool_get_constructor.
13839 (varpool_assemble_decl): Likewise.
13840 * lto-streamer.h (struct output_block): Turn cgraph_node
13842 (lto_input_variable_constructor): Declare.
13843 * ipa-visibility.c (function_and_variable_visibility): Use
13844 varpool_get_constructor.
13845 * cgraph.h (varpool_get_constructor): Declare.
13846 (varpool_ctor_useable_for_folding_p): New function.
13847 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13848 parameter; return error_mark_node for non-trivial constructors.
13849 (lto_write_tree_1, DFS_write_tree): Update use of
13850 get_symbol_initial_value.
13851 (output_function): Update initialization of symbol.
13852 (output_constructor): New function.
13853 (copy_function): Rename to ..
13854 (copy_function_or_variable): ... this one; handle vars too.
13855 (lto_output): Output variable sections.
13856 * lto-streamer-in.c (input_constructor): New function.
13857 (lto_read_body): Rename from ...
13858 (lto_read_body_or_constructor): ... this one; handle vars too.
13859 (lto_input_variable_constructor): New function.
13860 * ipa-prop.c (ipa_prop_write_jump_functions,
13861 ipa_prop_write_all_agg_replacement): Update.
13862 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13863 (output_cgraph_opt_summary): Set symbol to NULL.
13865 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13867 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13868 non-polymorphic types.
13869 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13870 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13871 of types is not polymorphic.
13873 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13875 * lra-constraints.c (remove_inheritance_pseudos): Process
13876 destination pseudo too.
13878 2014-07-11 Rong Xu <xur@google.com>
13880 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13883 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13885 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13886 * config/avr/avr-devices.c (AVR_MCU): Same.
13887 (avr_mcu_types): add text start value to end of device list.
13888 * config/avr/avr-mcus.def: Add text section start for all devices.
13889 (ata5782): Add new avr5 device.
13891 * config/avr/avr-tables.opt: Regenerate.
13892 * config/avr/avr.h: Add declaration for text section start handler.
13893 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13895 (LINK_SPEC): Include text section start handler to linker spec.
13896 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13897 pass -Ttext option to linker if the text section start for the device
13899 * config/avr/t-multilib: Regenerate.
13900 * doc/avr-mmcu.texi: Regenerate.
13902 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13904 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13905 * config/rs6000/aix52.h (LINK_SPEC): Same.
13906 * config/rs6000/aix53.h (LINK_SPEC): Same.
13907 * config/rs6000/aix61.h (LINK_SPEC): Same.
13908 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13910 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13912 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13913 (graphite_verify): New function.
13914 (ivs_params_clear): New function.
13915 (gcc_expression_from_isl_ast_expr_id): New function.
13916 (gcc_expression_from_isl_expr_int): New function.
13917 (binary_op_to_tree): New function.
13918 (ternary_op_to_tree): New function.
13919 (unary_op_to_tree): New function.
13920 (nary_op_to_tree): New function.
13921 (gcc_expression_from_isl_expr_op): New function.
13922 (gcc_expression_from_isl_expression): New function.
13923 (graphite_create_new_loop): New function.
13924 (translate_isl_ast_for_loop): New function.
13925 (get_upper_bound): New function.
13926 (graphite_create_new_loop_guard): New function.
13927 (translate_isl_ast_node_for): New function.
13928 (translate_isl_ast): New function.
13929 (add_parameters_to_ivs_params): New function.
13930 (scop_to_isl_ast): New parameter ip.
13931 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13933 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13935 * config/xtensa/predicates.md (call expander): Update for
13936 DECL_SECTION_NAME being string.
13938 2014-07-11 Richard Biener <rguenther@suse.de>
13940 PR middle-end/61473
13941 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13942 can be implemented with a single load followed by a single store.
13943 (c_strlen): Only warn when only_value is not 2.
13945 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13947 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13949 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13952 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13953 (*movhi_bytes): Likewise.
13954 (*arm_movqi_insn): Likewise.
13956 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13959 * config/alpha/alpha.c: Include tree-pass.h, context.h
13960 and pass_manager.h.
13961 (pass_data_handle_trap_shadows): New pass.
13962 (pass_handle_trap_shadows::gate): New pass gate function.
13963 (make_pass_handle_trap_shadows): New function.
13964 (rest_of_handle_trap_shadows): Ditto.
13966 (alpha_align_insns_1): Rename from alpha_align_insns.
13967 (pass_data_align_insns): New pass.
13968 (pass_align_insns::gate): New pass gate function.
13969 (make_pass_aling_insns): New function.
13970 (rest_of_align_insns): Ditto.
13971 (alpha_align_insns): Ditto.
13973 (alpha_option_override): Declare handle_trap_shadows info
13974 and align_insns_info. Register handle_trap_shadows and align_insns
13976 (alpha_reorg): Do not call alpha_trap_shadows and
13977 alpha_align_insn from here.
13979 (alpha_pad_function_end): Do not skip BARRIERs.
13981 2014-07-10 Rong Xu <xur@google.com>
13983 Add gcov-tool: an offline gcda profile processing tool support.
13984 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13985 (gcov_is_error): Ditto.
13986 (gcov_read_string): Ditto.
13987 (gcov_read_sync): Ditto.
13988 * gcov-io.h: Move counter defines to gcov-counter.def.
13989 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13990 * coverage.c: Ditto.
13991 * gcov-tool.c: Offline gcda profile processing tool.
13992 (unlink_gcda_file): Remove one gcda file.
13993 (unlink_profile_dir): Remove gcda files from the profile path.
13994 (gcov_output_files): Output gcda files to an output dir.
13995 (profile_merge): Merge two profiles in directory.
13996 (print_merge_usage_message): Print merge usage.
13997 (merge_usage): Print merge usage and exit.
13998 (do_merge): Driver for profile merge sub-command.
13999 (profile_rewrite): Rewrite profile.
14000 (print_rewrite_usage_message): Print rewrite usage.
14001 (rewrite_usage): Print rewrite usage and exit.
14002 (do_rewrite): Driver for profile rewrite sub-command.
14003 (print_usage): Print gcov-info usage and exit.
14004 (print_version): Print gcov-info version.
14005 (process_args): Process arguments.
14006 (main): Main routine for gcov-tool.
14007 * Makefile.in: Build and install gcov-tool.
14008 * gcov-counter.def: New file split from gcov-io.h.
14009 * doc/gcc.texi: Include gcov-tool.texi.
14010 * doc/gcov-tool.texi: Document for gcov-tool.
14012 2014-07-10 Richard Biener <rguenther@suse.de>
14014 PR tree-optimization/61757
14015 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14016 (propagate_rhs_into_lhs): Revert part of last change.
14018 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14020 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14023 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14025 PR middle-end/53590
14026 * function.c (allocate_struct_function): Revert r188667 change.
14028 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14030 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14032 * doc/install.texi: Remove links to defunct package providers for
14035 2014-07-09 Tom de Vries <tom@codesourcery.com>
14037 * final.c (get_call_fndecl): Declare.
14038 (self_recursive_call_p): New function.
14039 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14041 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14043 * ipa-devirt.c (record_node): Walk through aliases.
14045 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14047 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14049 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14052 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14054 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14056 * ipa-visibility.c (function_and_variable_visibility): Remove
14057 temporary hack disabling local aliases on AIX.
14059 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14061 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14062 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14064 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14066 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14067 * rs6000/rs6000.c: Inline output of .set instruction.
14068 (declare_alias_data): New struct.
14069 (rs6000_declare_alias): New function.
14070 (rs6000_xcoff_declare_function_name): Use it.
14071 (rs6000_xcoff_declare_object_name): New function.
14072 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14073 (ASM_OUTPUT_DEF): Turn to empty definition.
14075 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14078 * hash-table.h: use hash_table::value_type instead of
14079 Descriptor::value_type in the return types of several methods.
14081 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14083 * tree-pass.h (pass_data): Remove has_execute member.
14084 * passes.c (execute_one_pass): Don't check pass->has_execute.
14085 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14086 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14087 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14088 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14089 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14090 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14091 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14092 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14093 gimple-low.c, gimple-ssa-isolate-paths.c,
14094 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14095 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14096 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14097 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14098 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14099 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14100 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14101 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14102 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14103 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14104 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14105 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14106 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14107 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14108 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14109 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14110 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14111 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14112 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14113 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14114 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14115 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14116 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14117 web.c: Remove initializer for pass_data::has_execute.
14119 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14121 * graphite-htab.h: Use hash_map instead of hash_table.
14122 * graphite-clast-to-gimple.c: Adjust.
14123 * passes.c: Use hash_map instead of hash_table.
14124 * sese.c: Likewise.
14125 * sese.h: Remove now unused code.
14127 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14130 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14133 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14135 PR rtl-optimization/61673
14136 * combine.c (simplify_comparison): Test just mode's sign bit
14137 in tmode rather than the sign bit and any bits above it.
14139 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14141 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14142 Add __isl_give to the declaration.
14143 (generate_isl_schedule): Likewise.
14144 (scop_to_isl_ast): Likewise.
14146 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14148 * config/arm/arm.c (cortexa5_extra_costs): New table.
14149 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14151 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14153 PR tree-optimization/61725
14154 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14155 range, use range_includes_zerop_p instead of integer_zerop on
14156 vr0->min, only use log2 of max if min is not negative.
14158 2014-07-08 Richard Biener <rguenther@suse.de>
14160 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14161 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14162 restriction on loop depth difference.
14163 (record_equality): Likewise.
14164 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14165 (loop_depth_of_name): Remove.
14166 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14167 restriction on loop depth difference.
14168 (init_copy_prop): Likewise.
14170 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14172 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14174 (walk_aliased_vdefs): Likewise.
14175 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14176 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14177 (detect_type_change_from_memory_writes): Check if entry was reached.
14179 2014-07-08 Richard Biener <rguenther@suse.de>
14181 PR tree-optimization/61681
14182 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14183 NONLOCAL inside ESCAPED.
14185 2014-07-08 Richard Biener <rguenther@suse.de>
14187 PR tree-optimization/61680
14188 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14189 Handle properly all read-write dependences with group accesses.
14191 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14193 PR tree-optimization/61576
14194 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14195 block containing reduction statement is predecessor of phi basi block.
14197 2014-07-08 Marek Polacek <polacek@redhat.com>
14200 * fold-const.c (round_up_loc): Change the parameter type.
14202 * fold-const.h (round_up_loc): Adjust declaration.
14203 * stor-layout.c (finalize_record_size): Check for too large types.
14205 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14207 * symtab.c: Include calls.h.
14208 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14210 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14212 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14213 little-endian code generation.
14214 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14215 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14216 (spe_evmergehilo): Rename to...
14217 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14218 (spe_evmergelo): Rename to...
14219 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14220 (spe_evmergelohi): Rename to...
14221 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14222 (spe_evmergehi, spe_evmergehilo): New expanders.
14223 (spe_evmergelo, spe_evmergelohi): Likewise.
14224 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14225 (*frob_tf_ti): Likewise.
14226 (*frob_<mode>_di_2): Likewise.
14227 (*frob_tf_di_8_2): Likewise.
14228 (*frob_di_<mode>): Likewise.
14229 (*frob_ti_tf): Likewise.
14230 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14231 (*frob_ti_<mode>_8_2): Likewise.
14232 (*frob_ti_tf_2): Likewise.
14233 (mov_si<mode>_e500_subreg0): Rename to...
14234 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14236 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14237 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14238 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14239 the big endianness only.
14240 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14241 (*mov_si<mode>_e500_subreg0_2): Rename to...
14242 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14243 big big endianness only.
14244 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14245 (*mov_si<mode>_e500_subreg4): Rename to...
14246 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14248 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14249 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14250 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14251 the big endianness only.
14252 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14254 (*mov_si<mode>_e500_subreg4_2): Rename to...
14255 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14257 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14258 (*mov_sitf_e500_subreg8): Rename to...
14259 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14261 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14262 (*mov_sitf_e500_subreg8_2): Rename to...
14263 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14265 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14266 (*mov_sitf_e500_subreg12): Rename to...
14267 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14269 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14270 (*mov_sitf_e500_subreg12_2): Rename to...
14271 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14273 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14275 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14277 * asan.c (instrument_strlen_call): Do not instrument first byte
14278 in strlen if already instrumented.
14280 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14282 * config/arm/arm.opt (mwords-little-endian): Delete.
14283 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14284 of TARGET_LITTLE_WORDS.
14285 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14286 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14288 * doc/invoke.texi: Remove references to -mwords-little-endian.
14290 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14292 * expmed.c (struct init_expmed_rtl): Change all fields but
14293 pow2 and cint from struct rtx_def to rtx.
14294 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14295 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14298 2014-07-06 Marek Polacek <polacek@redhat.com>
14301 * doc/invoke.texi: Document -Wsizeof-array-argument.
14303 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14305 * wide-int.h (wide_int_storage): Change declaration from struct
14308 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14310 * cgraph.c (cgraph_create_indirect_edge): Update call of
14311 get_polymorphic_call_info.
14312 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14313 (possible_polymorphic_call_targets): Add parameter call.
14314 (decl_maybe_in_construction_p): New predicate.
14315 (get_polymorphic_call_info): Add parameter call;
14316 use decl_maybe_in_construction_p.
14317 * gimple-fold.c (fold_gimple_assign): Update use of
14318 possible_polymorphic_call_targets.
14319 (gimple_fold_call): Likewise.
14320 * ipa-prop.c: Inlcude calls.h
14321 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14322 (param_type_may_change_p): New predicate.
14323 (detect_type_change_from_memory_writes): Break out from ...
14324 (detect_type_change): ... this one; use param_type_may_change_p.
14325 (detect_type_change_ssa): Use param_type_may_change_p.
14326 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14328 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14331 * config/arm/arm-protos.h (arm_legitimate_address_p,
14332 arm_is_constant_pool_ref): Add prototypes.
14333 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14334 (arm_is_constant_pool_ref) New function.
14335 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14336 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14337 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14338 operand. Remove pool_range and neg_pool_range attributes.
14339 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14340 pool_range and neg_pool_range attributes.
14341 * config/arm/constraints.md (Uh): New constraint.
14342 (Uq): Don't allow constant pool references.
14344 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14346 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14347 (move_lo_quad_internal_be_<mode>): Likewise.
14348 (move_lo_quad_<mode>): Convert to define_expand.
14349 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14350 (aarch64_simd_move_hi_quad_be_<mode>): New.
14351 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14352 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14353 (aarch64_combinez_be<mode>): New.
14354 (aarch64_combine<mode>): Convert to define_expand.
14355 (aarch64_combine_internal<mode>): New.
14356 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14358 2014-07-04 Tom de Vries <tom@codesourcery.com>
14360 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14361 combination of earlyclobber and read/write modifiers.
14363 2014-07-04 Tom de Vries <tom@codesourcery.com>
14365 * config/aarch64/aarch64-simd.md
14366 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14368 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14371 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14373 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14375 PR middle-end/61654
14376 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14378 PR tree-optimization/61684
14379 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14380 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14382 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14383 Kito Cheng <kito@0xlab.org>
14384 Monk Chiang <sh.chiang04@gmail.com>
14386 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14387 (nds32_symbol_load_store_p): Move to ...
14388 (nds32_fp_as_gp_check_available): Move to ...
14389 * config/nds32/nds32-fp-as-gp.c: ... here.
14390 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14391 extern declaration.
14393 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14394 Kito Cheng <kito@0xlab.org>
14395 Monk Chiang <sh.chiang04@gmail.com>
14397 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14398 (nds32_expand_store_multiple): Move to ...
14399 (nds32_expand_movmemqi): Move to ...
14400 * config/nds32/nds32-memory-manipulation.c: ... here.
14402 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14403 Kito Cheng <kito@0xlab.org>
14404 Monk Chiang <sh.chiang04@gmail.com>
14406 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14407 (nds32_output_casesi_pc_relative): Move to ...
14408 (nds32_output_casesi): Move to ...
14409 (nds32_mem_format): Move to ...
14410 (nds32_output_16bit_store): Move to ...
14411 (nds32_output_16bit_load): Move to ...
14412 (nds32_output_32bit_store): Move to ...
14413 (nds32_output_32bit_load): Move to ...
14414 (nds32_output_32bit_load_s): Move to ...
14415 (nds32_output_stack_push): Move to ...
14416 (nds32_output_stack_pop): Move to ...
14417 * config/nds32/nds32-md-auxiliary.c: ... here.
14419 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14420 Ling-Hua Tseng <uranus@tinlans.org>
14422 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14423 the purpose of this file.
14425 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14426 Kito Cheng <kito@0xlab.org>
14427 Monk Chiang <sh.chiang04@gmail.com>
14429 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14430 (nds32_address_cost): Move implementation to ...
14431 * config/nds32/nds32-cost.c: ... here.
14432 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14433 (nds32_address_cost_impl): Declare.
14435 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14436 Kito Cheng <kito@0xlab.org>
14437 Monk Chiang <sh.chiang04@gmail.com>
14439 * config/nds32/nds32.c
14440 (nds32_consecutive_registers_load_store_p): Move to ...
14441 (nds32_valid_multiple_load_store): Move to ...
14442 (nds32_valid_stack_push_pop): Move to ...
14443 (nds32_can_use_bclr_p): Move to ...
14444 (nds32_can_use_bset_p): Move to ...
14445 (nds32_can_use_btgl_p): Move to ...
14446 (nds32_can_use_bitci_p): Move to ...
14447 * config/nds32/nds32-predicates.c: ... here.
14449 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14450 Kito Cheng <kito@0xlab.org>
14451 Monk Chiang <sh.chiang04@gmail.com>
14453 * config/nds32/nds32.c
14454 (nds32_expand_builtin_null_ftype_reg): Move to ...
14455 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14456 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14457 (nds32_init_builtins): Move implementation to ...
14458 (nds32_expand_builtin): Move implementation to ...
14459 * config/nds32/nds32-intrinsic.c: ... here.
14460 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14461 (nds32_expand_builtin_impl): Declare.
14463 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14464 Kito Cheng <kito@0xlab.org>
14465 Monk Chiang <sh.chiang04@gmail.com>
14467 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14468 (nds32_emit_section_tail_template): Move to ...
14469 (nds32_emit_isr_jmptbl_section): Move to ...
14470 (nds32_emit_isr_vector_section): Move to ...
14471 (nds32_emit_isr_reset_conten): Move to ...
14472 (nds32_check_isr_attrs_conflict): Move to ...
14473 (nds32_construct_isr_vectors_information): Move to ...
14474 (nds32_asm_file_start): Move implementation to ...
14475 (nds32_asm_file_end): Move implementation to ...
14476 * config/nds32/nds32-isr.c: ... here.
14477 * config/nds32/nds32-protos.h
14478 (nds32_check_isr_attrs_conflict): Declare.
14479 (nds32_construct_isr_vectors_information): Declare.
14480 (nds32_asm_file_start_for_isr): Declare.
14481 (nds32_asm_file_end_for_isr): Declare.
14483 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14484 Kito Cheng <kito@0xlab.org>
14485 Monk Chiang <sh.chiang04@gmail.com>
14487 * config.gcc (nds32*): Add new modules to extra_objs.
14488 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14489 (nds32be-*-*): Likewise.
14490 * config/nds32/nds32-cost.c: New file.
14491 * config/nds32/nds32-fp-as-gp.c: New file.
14492 * config/nds32/nds32-intrinsic.c: New file.
14493 * config/nds32/nds32-isr.c: New file.
14494 * config/nds32/nds32-md-auxiliary.c: New file.
14495 * config/nds32/nds32-memory-manipulation.c: New file.
14496 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14497 * config/nds32/nds32-predicates.c: New file.
14498 * config/nds32/t-nds32: New file.
14500 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14502 PR tree-optimization/61682
14503 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14504 using cases and when one of the operands is equal to 1.
14506 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14508 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14509 ashr<mode>3): Correct mode of operands[2].
14510 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14511 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14512 Correct mode of operands[2]. Fix split condition.
14514 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14516 * arm.md (arch): Add armv6_or_vfpv3.
14517 (arch_enabled): Add test for the above.
14518 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14520 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14522 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14524 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14525 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14526 HWI 1 and negate the unsigned value.
14527 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14528 use AND instead of shift.
14529 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14531 2014-07-03 Marek Polacek <polacek@redhat.com>
14533 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14534 (-fsanitize=float-divide-by-zero): Move to the table with
14535 -fsanitize=undefined suboptions.
14536 (-fsanitize=float-cast-overflow): Likewise.
14538 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14540 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14541 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14544 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14546 * loop-invariant.c (struct invariant): Add a new member: eqno;
14547 (find_identical_invariants): Update eqno;
14548 (create_new_invariant): Init eqno;
14549 (get_inv_cost): Compute comp_cost with eqno;
14551 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14553 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14554 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14555 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14556 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14557 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14559 2014-07-02 Christian Bruel <christian.bruel@st.com>
14563 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14564 (make_preds_opaque): Delete.
14565 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14566 (commit_mode_sets): New function.
14567 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14568 Process all modes at once.
14569 * basic-block.h (pre_edge_lcm_avs): Declare.
14570 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14571 Call clear_aux_for_edges. Fix comments.
14572 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14573 (pre_edge_rev_lcm): Idem.
14574 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14576 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14577 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14579 * config/i386/i386.c (x96_emit_mode_set): Idem.
14580 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14581 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14582 (fpscr_toggle) Disallow from delay slot.
14583 * target.def (emit_mode_set): Add prev_mode parameter.
14584 * doc/tm.texi: Regenerate.
14586 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14588 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14591 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14593 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14594 vtable_pointer_value_to_vtable): Constify.
14595 (contains_polymorphic_type_p): Declare.
14596 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14597 vtable_pointer_value_to_vtable): Constify.
14598 (contains_polymorphic_type_p): New predicate.
14599 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14601 (ipa_set_ancestor_jf): Likewise.
14602 (detect_type_change): Return false in easy cases.
14603 (compute_complex_assign_jump_func): Require type to contain
14605 (compute_known_type_jump_func): Likewise.
14607 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14609 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14611 (type_in_anonymous_namespace_p): Constify argument.
14612 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14613 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14614 (main_odr_variant): New function.
14615 (hash_type_name): Make static; update assert; do not ICE on
14617 (types_same_for_odr): Bring here from tree.c; simplify and remove
14618 old structural comparing code that doesn't work for templates.
14619 (odr_hasher::equal): Update assert.
14620 (add_type_duplicate): Return true when bases should be computed;
14621 replace incomplete loader by complete; do not output duplicated
14622 warnings; do not ICE on non-records; set odr_violated flag.
14623 (get_odr_type): Be ready to replace incomplete type by complete
14624 one; work on ODR variants instead of main variants; reorder item
14625 in array so bases have still smaller indexes.
14626 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14627 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14629 2014-07-01 Cary Coutant <ccoutant@google.com>
14631 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14633 (resolve_addr_in_expr): When replacing the rtx in a location list
14634 entry, get a new address table entry.
14635 (dwarf2out_finish): Call index_location_lists even if there are no
14636 addr_index_table entries yet.
14638 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14640 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14641 change for not being obvious.
14643 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14645 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14648 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14650 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14651 (vcagt_f64): Likewise.
14652 (vcale_f64): Likewise.
14653 (vcaled_f64): Likewise.
14654 (vcales_f32): Likewise.
14655 (vcalt_f64): Likewise.
14656 (vcaltd_f64): Likewise.
14657 (vcalts_f32): Likewise.
14659 2014-07-01 Marek Polacek <polacek@redhat.com>
14661 * doc/invoke.texi: Document -Wint-conversion.
14663 2014-07-01 Marek Polacek <polacek@redhat.com>
14666 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14668 2014-07-01 Martin Liska <mliska@suse.cz>
14670 IPA REF alias refactoring
14671 * cgraph.h (iterate_direct_aliases): New function.
14672 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14673 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14674 FOR_EACH_ALIAS added.
14675 (cgraph_for_node_and_aliases): Likewise.
14676 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14677 * ipa-inline.c (reset_edge_caches): Likewise.
14678 (update_caller_keys): Likewise.
14679 * trans-mem.c (ipa_tm_execute): Likewise.
14680 *varpool.c (varpool_analyze_node): Likewise.
14681 (varpool_for_node_and_aliases): Likewise.
14682 * ipa-ref.h (first_alias): New function.
14683 (last_alias): Likewise.
14684 (has_aliases_p): Likewise.
14685 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14686 is sensitive to IPA_REF_ALIASes.
14687 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14688 are put at the beginning of the list.
14689 (symtab_node::iterate_direct_aliases): New function.
14691 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14694 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14696 (write_ts_type_common_tree_pointers): Do not stream fields not set
14697 for incomplete types; do not stream duplicated fields for variants;
14698 sanity check that variant and type match.
14699 (write_ts_type_non_common_tree_pointers): Likewise.
14700 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14701 TYPE_SIZE whether type is complete.
14702 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14703 write_ts_type_common_tree_pointers
14704 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14706 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14708 * var-tracking.c (add_stores): Return instead of asserting if old
14709 and new values for conditional store are the same.
14711 2014-06-30 Richard Henderson <rth@redhat.com>
14715 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14716 the cfg if there were any changes.
14717 * passes.def: Revert move of peephole2 after reorder_blocks;
14718 move duplicate_computed_gotos before peephole2.
14720 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14722 * except.c (emit_note_eh_region_end): New helper function.
14723 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14724 emit EH_REGION_END note.
14725 * jump.c (cleanup_barriers): Do not split a call and its
14726 corresponding CALL_ARG_LOCATION note.
14728 2014-06-30 Jeff Law <law@redhat.com>
14730 PR tree-optimization/61607
14731 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14732 deeper into the SSA_NAME_VALUE chain.
14734 2014-06-30 Marek Polacek <polacek@redhat.com>
14736 * convert.c (convert_to_integer): Don't instrument conversions if the
14737 function has no_sanitize_undefined attribute.
14738 * ubsan.c: Don't run the ubsan pass if the function has
14739 no_sanitize_undefined attribute.
14741 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14743 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14744 -fsanitize=undefined suboptions.
14746 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14748 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14749 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14750 against bigendian and adjust indices.
14752 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14754 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14756 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14759 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14760 Add alternative; make early clobber. Adjust both split patterns
14761 to use operand 0 as the working register.
14763 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14765 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14766 as ira_object_id_map might be NULL, or 1.
14768 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14770 * loop-invariant.c (get_inv_cost): Handle register class.
14771 (gain_for_invariant): Check the register pressure of the inv
14772 and its overlapped register class, other than all.
14774 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14776 * doc/invoke.texi (Optimize Options): Fix descriptions of
14777 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14779 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14781 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14784 2014-06-29 Tobias Grosser <tobias@grosser.es>
14787 * graphite-isl-ast-to-gimple.c: Add missing guards.
14789 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14791 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14792 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14793 * flag-types.h: Add new enum fgraphite_generator.
14794 * graphite-isl-ast-to-gimple.c: New.
14795 * graphite-isl-ast-to-gimple.h: New.
14796 * graphite.c (graphite_transform_loops): Add choice of Graphite
14797 code generator, which depends on flag_graphite_code_gen.
14799 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14801 * graphite-dependences.c (subtract_commutative_associative_deps):
14802 Add NULL checking of the following variables: must_raw_no_source,
14803 may_raw_no_source, must_war_no_source, may_war_no_source,
14804 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14805 must_war, may_war, must_waw, may_waw.
14807 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14809 * graphite-clast-to-gimple.c: gloog is renamed to
14810 graphite_regenerate_ast_cloog. gloog_error is renamed to
14811 graphite_regenerate_error.
14812 * graphite-clast-to-gimple.h: The definition of the struct
14813 bb_pbb_def is moved to graphite-htab.h.
14814 Add inclusion of the hash-table.h.
14815 * graphite-htab.h: The declaration of the function gloog is moved
14816 to graphite-clast-to-gimple.h and renamed to
14817 graphite_regenerate_ast_cloog.
14818 * graphite.c (graphite_transform_loops): gloog is renamed
14819 to graphite_regenerate_ast_cloog.
14821 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14823 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14825 (write_ts_type_common_tree_pointers): Do not stream fields not set
14826 for incomplete types; do not stream duplicated fields for variants;
14827 sanity check that variant and type match.
14828 (write_ts_type_non_common_tree_pointers): Likewise.
14829 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14830 TYPE_SIZE whether type is complete.
14831 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14832 write_ts_type_common_tree_pointers
14833 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14835 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14837 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14839 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14841 * tree-inline.c (remap_type_1): Do not duplicate fields
14842 that are shared in between type and its main variant.
14844 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14846 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14848 (ipa_set_ancestor_jf) Likewise.
14849 (check_stmt_for_type_change): Check that we work on main variant.
14850 (detect_type_change): Look into main variant.
14851 (compute_known_type_jump_func): Check that main variant has BINFO.
14853 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14855 * ipa-devirt.c (set_type_binfo): New function.
14856 (add_type_duplicate): Use it.
14857 (get_odr_type): Sanity check that binfos points to main variants.
14858 (get_class_context): Be sure the context's outer_type is main variant.
14859 (contains_type_p): Walk main variant.
14860 (get_polymorphic_call_info_for_decl): Set outer_type to be
14862 (get_polymorphic_call_info): Likewise.
14863 (possible_polymorphic_call_targets): Sanity check that we operate
14866 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14868 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14870 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14872 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14873 accidental change due to wide-int branch merge.
14875 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14877 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14878 compressed debug support.
14879 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14880 * configure: Regenerate.
14881 * config.in: Regenerate.
14882 * common.opt (compressed_debug_sections): New enum.
14883 (gz, gz=): New options.
14884 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14885 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14886 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14887 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14888 LINK_COMPRESS_DEBUG_SPEC.
14889 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14890 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14891 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14892 (Debugging Options): Document -gz[=type].
14894 2014-06-27 Martin Jambor <mjambor@suse.cz>
14897 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14898 args_to_skip, use those from node instead. Copy args_to_skip and
14899 combined_args_to_skip from node to the new thunk.
14900 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14901 (cgraph_create_virtual_clone): Moved computation of
14902 combined_args_to_skip...
14903 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14905 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14907 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14908 redundant diagnostic machinary.
14910 2014-06-27 Richard Biener <rguenther@suse.de>
14912 * tree-ssa-math-opts.c (bswap_replace): Fix
14913 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14915 2014-06-27 Martin Liska <mliska@suse.cz>
14917 * gimple.h (gimple_location_safe): New function introduced.
14918 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14919 of gimple_location_safe replaces gimple_location.
14920 (gimple_fold_call): Likewise.
14921 * ipa-devirt.c (ipa_devirt): Likewise.
14922 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14923 * ipa.c (walk_polymorphic_call_targets): Likewise.
14924 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14926 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14928 PR tree-optimization/57233
14929 PR tree-optimization/61299
14930 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14932 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14933 would be lowered to scalar shifts, check if corresponding
14934 shifts and vector BIT_IOR_EXPR are supported and don't lower
14935 or lower just to narrower vector type in that case.
14936 * expmed.c (expand_shift_1): Fix up handling of vector
14937 shifts and rotates.
14939 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14942 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14944 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14946 * doc/invoke.texi (-fsemantic-interposition): Document.
14947 * common.opt (fsemantic-interposition): New flag.
14948 * varasm.c (decl_replaceable_p): Use it.
14950 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14953 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14954 extraction other than index 3.
14956 2014-06-26 Teresa Johnson <tejohnson@google.com>
14958 * doc/invoke.texi: Fix typo.
14959 * dumpfile.c: Add support for documented -fdump-* options
14960 optimized/missed/note/optall.
14962 2014-06-26 Martin Jambor <mjambor@suse.cz>
14964 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14965 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14966 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14967 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14968 * opts.c (default_options_optimization): Set
14969 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14970 * doc/invoke.texi (allow-load-data-races)
14971 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14972 (allow-store-data-races): Document the new default.
14974 2014-06-26 Martin Jambor <mjambor@suse.cz>
14976 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14977 renamed to ipa_impossible_devirt_target. Fix typo.
14978 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14979 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14980 ipa_impossible_devirt_target.
14982 2014-06-26 Richard Biener <rguenther@suse.de>
14984 PR tree-optimization/61607
14985 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14986 explaining why we restrict copies on loop depth.
14987 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14989 (record_equivalences_from_phis): Instead add it here.
14991 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14993 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14994 (LTO_WRAPPER_OBJS): New variable.
14995 (lto-wrapper$(exeext)): Use it.
14996 * collect2.c: Include "collect-utils.h".
14997 (verbose, debug): Remove variables.
14998 (at_file_supplied): No longer static.
14999 (tool_name): New variable.
15000 (do_wait, fork_execute, maybe_unlink): Don't declare.
15001 (tool_cleanup): No longer static.
15002 (notice): Remove function.
15003 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15004 fork_execute calls.
15005 (collect_wait, do_wait, collect_execute): Remove functions.
15006 (maybe_unlink): No longer static.
15007 * collect2.h (verbose, debug): Don't declare.
15008 (at_file_supplied): Declare.
15009 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15011 (collect_execute): Replace with implementation from collect2, plus a
15012 new arg use_atfile. All callers changed.
15013 (collect_wait): Replace with implementation from collect2.
15014 (maybe_unlink_file): Remove function.
15015 (fork_execute): Replace with implementation from collect2, plus a
15016 new arg use_atfile. All callers changed.
15017 (do_wait): Add call to utils_cleanup to the error path.
15018 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15019 (tool_cleanup): Adjust declarations.
15020 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15021 * tlink.c: Include "collect-utils.h".
15022 (tlink_execute): New arg use_atfile. All callers changed.
15023 (tlink_init, tlink_execute): Remove declarations.
15025 * collect-utils.c (save_temps): New variable.
15026 (do_wait): Use it instead of debug. Use fatal_error.
15027 * collect-utils.h (save_temps): Declare.
15028 * collect2.c (verbose): Rename from vflag. All uses changed.
15029 (tool_cleanup): New function, copied from collect_atexit.
15030 (collect_atexit, handler): Just call it.
15031 * collect2.h (verbose): Declaration renamed from vflag.
15032 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15035 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15036 (lto-wrapper$(exeext)): Link with collect-utils.o.
15037 * collect-utils.c: New file.
15038 * collect-utils.h: New file.
15039 * lto-wrapper.c: Include "collect-utils.h".
15040 (args_name): Delete variable.
15041 (tool_name): New variable.
15042 (tool_cleanup): New function.
15043 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15044 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15045 (fork_execute): Remove functions.
15047 2014-06-26 Nick Clifton <nickc@redhat.com>
15049 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15051 * doc/extend.texi (Function Attributes): Fix typo in description
15052 of RX vector attribute.
15054 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15056 * config.gcc (supported_defaults): Error when passing either
15057 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15059 2014-06-26 Richard Biener <rguenther@suse.de>
15061 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15062 propagating volatile pointers.
15064 2014-06-26 Richard Biener <rguenther@suse.de>
15066 PR tree-optimization/61607
15067 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15068 loop if we redirected its latch edge.
15069 (thread_block_1): Do not cancel loops prematurely.
15071 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15073 * toplev.c (backend_init_target): Move init_emit_regs and
15075 (backend_init) ... here; skip ira_init_once and backend_init_target.
15076 (target_reinit) ... and here; clear
15077 this_target_rtl->lang_dependent_initialized.
15078 (lang_dependent_init_target): Clear
15079 this_target_rtl->lang_dependent_initialized;
15080 break out rtl initialization to ...
15081 (initialize_rtl): ... here; call also backend_init_target
15083 * toplev.h (initialize_rtl): New function.
15084 * function.c: Include toplev.h
15085 (init_function_start): Call initialize_rtl.
15086 * rtl.h (target_rtl): Add target_specific_initialized,
15087 lang_dependent_initialized.
15089 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15090 Jakub Jelinek <jakub@redhat.com>
15092 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15094 2014-06-25 Tom de Vries <tom@codesourcery.com>
15096 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15098 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15100 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15101 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15102 Issue a strict overflow warning if appropriate.
15104 2014-06-25 Martin Liska <mliska@suse.cz>
15106 IPA REF refactoring
15107 * Makefile.in: Removed header file (ipa-ref-inline.h).
15108 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15110 (cgraph_speculative_call_info): Likewise.
15111 (cgraph_for_node_thunks_and_aliases): Likewise.
15112 (cgraph_for_node_and_aliases): Likewise.
15113 (verify_cgraph_node): Likewise.
15114 * cgraph.h: Batch of IPA REF functions become member functions of
15115 symtab_node: add_reference, maybe_add_reference, clone_references,
15116 clone_referring, clone_reference, find_reference,
15117 remove_stmt_references, remove_all_references,
15118 remove_all_referring, dump_references, dump_referring,
15119 has_alias_p, iterate_reference, iterate_referring.
15120 * cgraphbuild.c (record_reference): New IPA REF function used.
15121 (record_type_list): Likewise.
15122 (record_eh_tables): Likewise.
15123 (mark_address): Likewise.
15124 (mark_load): Likewise.
15125 (mark_store): Likewise.
15126 (pass_build_cgraph_edges): Likewise.
15127 (rebuild_cgraph_edge): Likewise.
15128 (cgraph_rebuild_references): Likewise.
15129 (pass_remove_cgraph_callee_edges): Likewise.
15130 * cgraphclones.c (cgraph_clone_node): Likewise.
15131 (cgraph_create_virtual_clone): Likewise.
15132 (cgraph_materialize_clone): Likewise.
15133 (cgraph_materialize_all_clones): Likewise.
15134 * cgraphunit.c (cgraph_reset_node): Likewise.
15135 (cgraph_reset_node): Likewise.
15136 (analyze_function): Likewise.
15137 (assemble_thunks_and_aliases): Likewise.
15138 (expand_function): Likewise.
15139 * ipa-comdats.c (propagate_comdat_group): Likewise.
15140 (enqueue_references): Likewise.
15141 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15142 (create_specialized_node): Likewise.
15143 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15144 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15145 * ipa-inline.c (reset_edge_caches): Likewise.
15146 (update_caller_keys): Likewise.
15147 (execute): Likewise.
15148 * ipa-prop.c (remove_described_reference): Likewise.
15149 (propagate_controlled_uses): Likewise.
15150 (ipa_edge_duplication_hook): Likewise.
15151 (ipa_modify_call_arguments): Likewise.
15152 * ipa-pure-const.c (propagate_pure_const): Likewise.
15153 * ipa-ref-inline.h: Header file removed, functions moved
15154 to symtab_node class.
15155 * ipa-ref.c (remove_reference): New class member function.
15156 (cannot_lead_to_return): New class member function.
15157 (referring_ref_list): Likewise.
15158 (referred_ref_list): Likewise.
15159 Rest of functions moved to symtab_node class.
15160 * ipa-ref.h: New member functions remove_reference,
15161 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15163 ipa_ref_list class has new member functions: first_reference,
15164 first_referring, clear, nreferences.
15165 * ipa-reference.c (analyze_function): New IPA REF function used.
15166 (write_node_summary_p): Likewise.
15167 (ipa_reference_write_optimization_summary): Likewise.
15168 * ipa-split.c (split_function): Likewise.
15169 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15170 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15171 (function_and_variable_visibility): Likewise.
15172 * ipa.c (has_addr_references_p): Likewise.
15173 (process_references): Argument type changed.
15174 (symtab_remove_unreachable_nodes): New IPA REF function used.
15175 (process_references): Likewise.
15176 (set_writeonly_bit): Likewise.
15177 * lto-cgraph.c: Implementation of new symtab_node member functions
15178 that uses new IPA REF functions.
15179 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15181 * lto-streamer-out.c (output_symbol_p): Likewise.
15182 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15184 * symtab.c: Implementation of new IPA REF API.
15185 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15186 (ipa_tm_create_version): Likewise.
15187 (ipa_tm_execute): Likewise.
15188 * tree-emutls.c (gen_emutls_addr): Likewise.
15189 * tree-inline.c (copy_bb): Likewise.
15190 (delete_unreachable_blocks_update_callgraph): Likewise.
15191 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15192 (varpool_for_node_and_aliases): Likewise.
15194 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15196 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15198 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15201 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15202 tree_node * instead of tree_node *.
15204 (print_fold_checksum): Likewise.
15205 (fold_check_failed): Likewise.
15206 (debug_fold_checksum): Likewise.
15207 (fold_build1_stat_loc): Likewise.
15208 (fold_build2_stat_loc): Likewise.
15209 (fold_build3_stat_loc): Likewise.
15210 (fold_build_call_array_loc): Likewise.
15212 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15214 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15215 implementation with call to...
15216 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15218 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15221 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15223 PR tree-optimization/57742
15224 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15225 after replacing the statement.
15227 2014-06-25 Nick Clifton <nickc@redhat.com>
15229 * config/v850/v850.c (GHS_default_section_names): Change to const
15231 (GHS_current_section_names): Likewise.
15232 (v850_insert_attributes): Do not build strings, just assign the
15233 names directly. Change the type of 'chosen_section' to const
15235 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15236 directly to the array entry.
15237 * config/v850/v850.h (GHS_default_section_names): Change to const
15239 (GHS_current_section_names): Likewise.
15241 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15243 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15244 (LANG_HOOKS_DECLS): Add it.
15245 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15247 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15248 * langhooks.h (struct lang_hooks_for_decls): Add
15249 omp_clause_linear_ctor hook.
15250 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15251 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15252 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15253 combined simd loop use omp_clause_linear_ctor hook.
15255 2014-06-24 Cong Hou <congh@google.com>
15257 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15258 pattern recognition.
15259 (type_conversion_p): PROMOTION is true if it's a type promotion
15260 conversion, and false otherwise. Return true if the given expression
15261 is a type conversion one.
15262 * tree-vectorizer.h: Adjust the number of patterns.
15263 * tree.def: Add SAD_EXPR.
15264 * optabs.def: Add sad_optab.
15265 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15266 * expr.c (expand_expr_real_2): Likewise.
15267 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15268 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15269 * optabs.c (optab_for_tree_code): Likewise.
15270 * tree-cfg.c (estimate_operator_cost): Likewise.
15271 * tree-ssa-operands.c (get_expr_operands): Likewise.
15272 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15273 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15274 * doc/generic.texi: Add document for SAD_EXPR.
15275 * doc/md.texi: Add document for ssad and usad.
15277 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15279 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15280 qualification in cast.
15282 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15284 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15285 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15286 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15287 (tree_function_decl): ... here.
15288 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15289 streaming of vindex to ...
15290 (write_ts_function_decl_tree_pointers): ... here.
15291 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15292 Do not stream DECL_VINDEX.
15293 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15295 2014-06-24 Catherine Moore <clm@codesourcery.com>
15296 Sandra Loosemore <sandra@codesourcery.com>
15298 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15299 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15300 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15302 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15304 * doc/invoke.texi (Warning Options): Remove duplicated
15305 -Wmaybe-uninitialized.
15307 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15309 PR tree-optimization/57742
15310 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15311 (handle_builtin_malloc, handle_builtin_memset): New functions.
15312 (strlen_optimize_stmt): Call them.
15313 * passes.def: Move strlen after loop+dom but before vrp.
15315 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15318 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15319 model family 6 CPU with has_longmode never use a CPU without
15322 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15325 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15328 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15330 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15331 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15333 * hash-map.h: New file.
15334 * ipa-comdats.c: Use hash_map instead of pointer_map.
15336 * lto-section-out.c: Adjust.
15337 * lto-streamer.h: Replace pointer_map with hash_map.
15338 * symtab.c (verify_symtab): Likewise.
15339 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15340 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15341 * tree-streamer.h: Likewise.
15342 * tree-streamer.c: Adjust.
15343 * pointer-set.h: Remove pointer_map.
15345 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15347 * hash-table.h: Add a template arg to choose between storing values
15348 and storing pointers to values, and then provide partial
15349 specializations for both.
15350 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15351 should store, not the type values should point to.
15352 * tree-into-ssa.c (var_info_hasher): Likewise.
15353 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15354 * tree-complex.c: Adjust.
15355 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15356 table instead of int_tree_map *.
15357 * tree-parloops.c: Adjust.
15358 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15359 type is being stored.
15360 * tree-vectorizer.c: Adjust.
15362 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15364 * hash-table.h: Remove a layer of indirection from hash_table so that
15365 it contains the hash table's data instead of a pointer to the data.
15366 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15367 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15368 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15369 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15370 fold-const.c, gcse.c, ggc-common.c,
15371 gimple-ssa-strength-reduction.c, gimplify.c,
15372 graphite-clast-to-gimple.c, graphite-dependences.c,
15373 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15374 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15375 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15376 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15377 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15378 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15379 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15380 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15381 tree-ssa-live.c, tree-ssa-loop-im.c,
15382 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15383 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15384 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15385 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15386 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15387 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15388 vtable-verify.c, vtable-verify.h: Adjust.
15390 2014-06-24 Richard Biener <rguenther@suse.de>
15392 PR tree-optimization/61572
15393 * tree-ssa-sink.c (statement_sink_location): Do not sink
15394 loads from hard registers.
15396 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15398 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15399 not mentioned in clauses use private clause if the iterator is
15400 declared in #pragma omp for simd, and when adding lastprivate
15401 instead, add it to the outer #pragma omp for too. Diagnose
15402 if the variable is private in outer context. For simd collapse > 1
15403 loops, replace all iterators with temporaries.
15404 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15405 same even in collapse > 1 loops.
15407 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15408 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15410 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15411 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15413 (gimplify_adjust_omp_clauses): Likewise.
15414 * omp-low.c (lower_rec_simd_input_clauses,
15415 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15416 safelen the same as safelen(1).
15417 * tree-nested.c (convert_nonlocal_omp_clauses,
15418 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15419 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15420 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15421 Fixup handling of GIMPLE_OMP_TARGET.
15422 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15425 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15427 PR tree-optimization/61554
15428 * tree-ssa-propagate.c: Include "bitmap.h".
15429 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15430 properly update constructor/destructor.
15431 (substitute_and_fold_dom_walker::before_dom_children):
15432 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15433 need_eh_cleaup instead.
15434 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15437 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15439 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15440 * tree-pass.h (make_pass_ipa_single_use): New pass.
15441 * cgraph.h (used_by_single_function): New flag.
15442 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15444 * passes.def (pass_ipa_single_use): Scedule.
15445 * ipa.c (BOTTOM): New macro.
15446 (meet): New function
15447 (propagate_single_user): New function.
15448 (ipa_single_use): New function.
15449 (pass_data_ipa_single_use): New pass.
15450 (pass_ipa_single_use): New pass.
15451 (pass_ipa_single_use::gate): New gate.
15452 (make_pass_ipa_single_use): New function.
15454 2014-06-23 Kai Tietz <ktietz@redhat.com>
15457 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15458 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15460 2014-06-23 Richard Biener <rguenther@suse.de>
15462 * tree-ssa-loop.c (gate_loop): New function.
15463 (pass_tree_loop::gate): Call it.
15464 (pass_data_tree_no_loop, pass_tree_no_loop,
15465 make_pass_tree_no_loop): New.
15466 * tree-vectorizer.c: Include tree-scalar-evolution.c
15467 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15469 (pass_slp_vectorize::clone): New method.
15470 * timevar.def (TV_TREE_NOLOOP): New.
15471 * tree-pass.h (make_pass_tree_no_loop): Declare.
15472 * passes.def (pass_tree_no_loop): New pass group with
15475 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15478 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15479 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15481 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15483 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15484 "yes" where needed.
15486 2014-06-23 Alan Modra <amodra@gmail.com>
15489 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15490 to zero on debug statements.
15492 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15495 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15496 Ignore third operand if present by marking qualifier_internal.
15498 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15500 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15502 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15503 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15504 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15505 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15506 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15507 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15508 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15509 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15510 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15511 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15512 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15513 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15514 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15515 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15516 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15517 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15518 logic in GCC vector extensions
15520 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15521 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15522 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15523 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15524 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15525 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15526 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15527 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15528 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15529 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15531 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15533 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15536 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15537 (vget_low_s64): Use __GET_LOW macro.
15538 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15539 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15540 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15541 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15542 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15544 (vcombine_s64): Use GCC vector extensions; remove cast.
15545 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15546 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15547 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15548 Fix type signature; remove cast.
15550 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15553 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15555 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15557 (BUILTIN_VD1): New.
15558 (BUILTIN_VD_RE): Remove.
15559 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15560 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15561 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15562 variant but not df.
15563 (vreinterpretv1df*, vreinterpret*v1df): New.
15564 (vreinterpretdf*, vreinterpret*df): Remove.
15565 * config/aarch64/aarch64-simd.md (aarch64_create,
15566 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15567 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15569 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15570 (vcreate_f64): Remove cast, use v1df builtin.
15571 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15572 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15573 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15574 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15575 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15576 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15577 add range check using __builtin_aarch64_im_lane_boundsi.
15578 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15579 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15580 type signature, use gcc vector extensions.
15581 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15582 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15583 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15584 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15585 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15586 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15587 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15588 vreinterpret_u64_f64): Use v1df builtin not df.
15590 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15592 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15595 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15597 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15600 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15602 * loop-invariant.c (pre_check_invariant_p): New function.
15603 (find_invariant_insn): Call pre_check_invariant_p.
15605 2014-06-22 Richard Henderson <rth@redhat.com>
15608 * compare-elim.c (struct comparison): Add eh_note.
15609 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15610 a redundant comparison in a different EH region. Purge EH edges if
15613 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15615 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15616 (var_shift): Use it.
15617 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15618 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15619 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15620 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15621 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15622 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15623 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15624 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15625 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15626 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15627 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15628 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15629 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15630 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15631 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15632 *rotldi3_internal15be): Use the new attribute. Merge register and
15633 integer alternatives.
15635 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15637 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15638 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15639 split, *ashrdi3_internal3 and split): Delete, merge into...
15640 (ashr<mode>3): New expander.
15641 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15642 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15644 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15646 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15647 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15648 *rotldi3_internal3 and split): Delete, merge into...
15649 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15650 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15651 Use "rotlw" extended mnemonic.
15653 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15655 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15656 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15657 and split, *ashldi3_internal3 and split): Delete, merge into...
15658 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15659 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15661 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15663 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15664 (lshrsi3, two anonymous define_insns and define_splits,
15665 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15666 *lshrdi3_internal3 and split): Delete, merge into...
15667 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15668 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15670 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15672 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15673 Remove "O" alternative.
15675 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15677 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15678 (mips_move_from_gpr_cost): Likewise.
15679 (mips_register_move_cost): Update accordingly.
15680 (mips_secondary_reload_class): Remove name of in_p.
15682 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15685 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15686 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15688 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15690 * config/nios2/nios2.c: Include "builtins.h".
15692 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15694 * cgraph.h (tls_model_names): New variable.
15695 * print-tree.c (print_node): Simplify.
15696 * varpool.c (tls_model_names): New variable.
15697 (dump_varpool_node): Output tls model.
15699 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15701 * ipa-visibility.c (function_and_variable_visibility): Disable
15702 temporarily local aliases for some targets.
15704 2014-06-20 Marek Polacek <polacek@redhat.com>
15706 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15707 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15708 into SANITIZE_UNDEFINED.
15709 * doc/invoke.texi: Describe -fsanitize=bounds.
15710 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15711 functions created in the FEs.
15712 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15713 (expand_UBSAN_BOUNDS): New function.
15714 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15715 * internal-fn.h: Don't define internal functions here.
15716 * opts.c (common_handle_option): Add -fsanitize=bounds.
15717 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15718 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15719 * tree-core.h: Define internal functions here.
15720 (struct tree_base): Add ifn field.
15721 * tree-pretty-print.c: Include "internal-fn.h".
15722 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15723 * tree.c (get_callee_fndecl): Likewise.
15724 (build_call_expr_internal_loc): New function.
15725 * tree.def (CALL_EXPR): Update description.
15726 * tree.h (CALL_EXPR_IFN): Define.
15727 (build_call_expr_internal_loc): Declare.
15728 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15730 (ubsan_type_descriptor): Change bool parameter to enum
15731 ubsan_print_style. Adjust the code. Add handling of
15733 (ubsan_expand_bounds_ifn): New function.
15734 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15735 (ubsan_build_overflow_builtin): Likewise.
15736 (instrument_bool_enum_load): Likewise.
15737 (ubsan_instrument_float_cast): Likewise.
15738 * ubsan.h (enum ubsan_print_style): New enum.
15739 (ubsan_expand_bounds_ifn): Declare.
15740 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15742 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15744 * config/rs6000/rs6000.md: Append `DONE' to preparation
15745 statements of `bswap' pattern splitters.
15747 2014-06-20 Tom de Vries <tom@codesourcery.com>
15749 * target.def (call_fusage_contains_non_callee_clobbers): Update
15751 * doc/tm.texi: Regenerate.
15753 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15754 Max Ostapenko <m.ostapenko@partner.samsung.com>
15757 * asan.c (instrument_strlen_call): Fixed instrumentation of
15760 2014-06-20 Martin Jambor <mjambor@suse.cz>
15763 * ipa-prop.c (impossible_devirt_target): New function.
15764 (try_make_edge_direct_virtual_call): Use it, also instead of
15767 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15768 Max Ostapenko <m.ostapenko@partner.samsung.com>
15771 * asan.c (build_check_stmt): Add condition.
15773 2014-06-20 Martin Jambor <mjambor@suse.cz>
15776 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15779 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15781 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15783 (VCONQ): Make comment more helpful.
15785 * config/aarch64/aarch64-simd.md
15786 (aarch64_sqdmulh_lane<mode>):
15787 Use VCOND for operands 2. Update lane checking and flipping logic.
15788 (aarch64_sqrdmulh_lane<mode>): Likewise.
15789 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15790 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15791 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15792 attribute of operand 3 to VCOND.
15793 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15794 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15795 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15796 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15797 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15798 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15800 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15801 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15802 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15803 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15804 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15805 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15806 operand to VCOND. Update lane flipping and bounds checking logic.
15807 (aarch64_sqdmlal2_lane<mode>): Likewise.
15808 (aarch64_sqdmlsl_lane<mode>): Likewise.
15809 (aarch64_sqdmull_lane<mode>): Likewise.
15810 (aarch64_sqdmull2_lane<mode>): Likewise.
15811 (aarch64_sqdmlal_laneq<mode>):
15812 Replace VCON usage with VCONQ.
15813 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15814 (aarch64_sqdmlal2_laneq<mode>): Emit
15815 aarch64_sqdmlal2_laneq<mode>_internal insn.
15816 Replace VCON with VCONQ.
15817 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15818 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15819 (aarch64_sqdmull_laneq<mode>): Emit
15820 aarch64_sqdmull_laneq<mode>_internal insn.
15821 Replace VCON with VCONQ.
15822 (aarch64_sqdmull2_laneq<mode>): Emit
15823 aarch64_sqdmull2_laneq<mode>_internal insn.
15824 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15825 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15826 of 3rd argument to int16x4_t.
15827 (vqdmlalh_lane_s16): Likewise.
15828 (vqdmlslh_lane_s16): Likewise.
15829 (vqdmull_high_lane_s16): Likewise.
15830 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15831 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15832 (vqdmlsl_lane_s16): Likewise.
15833 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15834 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15835 (vqdmlals_lane_s32): Likewise.
15836 (vqdmlsls_lane_s32): Likewise.
15837 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15838 (vqdmulls_lane_s32): Likewise.
15839 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15840 (vqdmlsl_lane_s32): Likewise.
15841 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15842 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15843 (vqrdmulhh_lane_s16): Likewise.
15844 (vqdmlsl_high_lane_s16): Likewise.
15845 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15846 (vqdmlsl_high_lane_s32): Likewise.
15847 (vqrdmulhs_lane_s32): Likewise.
15849 2014-06-20 Tom de Vries <tom@codesourcery.com>
15851 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15852 get_call_reg_set_usage.
15854 2014-06-20 Tom de Vries <tom@codesourcery.com>
15856 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15857 it contains all call_used_regs.
15859 2014-06-20 Tom de Vries <tom@codesourcery.com>
15861 * final.c (collect_fn_hard_reg_usage): Add and use variable
15862 function_used_regs.
15864 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15866 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15867 (set_init_priority, get_init_priority, set_fini_priority,
15868 get_fini_priority): New methods.
15869 * tree.c (init_priority_for_decl): Remove.
15870 (init_ttree): Do not initialize init priority.
15871 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15872 (decl_priority_info): Remove.
15873 (decl_init_priority_insert): Rewrite.
15874 (decl_fini_priority_insert): Rewrite.
15875 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15876 tree_priority_map_marked_p): Remove.
15877 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15878 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15879 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15880 not output priorities.
15881 (pack_ts_function_decl_value_fields): Likewise.
15882 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15883 not input priorities.
15884 (unpack_ts_function_decl_value_fields): Likewise.
15885 * symtab.c (symbol_priority_map): Declare.
15886 (init_priority_hash): Declare.
15887 (symtab_unregister_node): Unregister from priority hash, too.
15888 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15890 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15891 (symbol_priority_info): New function.
15892 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15894 * tree-core.h (tree_priority_map): Remove.
15896 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15898 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15899 0xff to uint64_t before shifting it up.
15901 2014-06-20 Julian Brown <julian@codesourcery.com>
15902 Chung-Lin Tang <cltang@codesourcery.com>
15904 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15905 TARGET_THUMB1_ONLY. Add comments.
15907 2014-06-19 Tom de Vries <tom@codesourcery.com>
15909 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15910 return type to void.
15911 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15913 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15915 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15916 as "move", from depends_on.
15918 2014-06-19 Terry Guo <terry.guo@arm.com>
15920 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15923 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15925 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15927 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15929 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15932 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15933 addresses here if reload in progress or completed.
15935 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15937 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15938 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15939 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15940 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15941 (mips_register_priority): New function that implements the target
15942 hook TARGET_REGISTER_PRIORITY.
15943 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15944 (mips_lra_p): Likewise for TARGET_LRA_P.
15945 (TARGET_REGISTER_PRIORITY): Define macro.
15946 (TARGET_SPILL_CLASS): Likewise.
15947 (TARGET_LRA_P): Likewise.
15948 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15950 (REG_CLASS_NAMES): Likewise.
15951 (REG_CLASS_CONTENTS): Likewise.
15952 (BASE_REG_CLASS): Use M16_SP_REGS.
15953 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15954 New set attribute to enable alternatives depending on the register
15956 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15957 (*lea64): Disable pattern for MIPS16.
15958 * config/mips/mips.opt (mlra): New option.
15960 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15962 * lra-constraints.c (base_to_reg): New function.
15963 (process_address): Use new function.
15965 2014-06-18 Tom de Vries <tom@codesourcery.com>
15967 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15968 * config/aarch64/aarch64.c
15969 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15970 (aarch64_emit_call_insn): New function.
15971 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15973 * config/aarch64/aarch64.md (define_expand "call_internal")
15974 (define_expand "call_value_internal", define_expand "sibcall_internal")
15975 (define_expand "sibcall_value_internal"): New.
15976 (define_expand "call", define_expand "call_value")
15977 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15978 expand variant and aarch64_emit_call_insn.
15980 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15981 Tom de Vries <tom@codesourcery.com>
15983 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15984 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15986 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15987 clobbers to CALL_INSN_FUNCTION_USAGE.
15988 (define_expand "sibcall_internal")
15989 (define_expand "sibcall_value_internal"): New.
15990 (define_expand "call", define_expand "call_value"): Add argument to
15991 arm_emit_call_insn.
15992 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15993 (define_expand "sibcall_value"): Use sibcall_value_internal and
15994 arm_emit_call_insn.
15996 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15998 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16000 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16002 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16005 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16007 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16008 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16009 annotations. Fix DWARF information.
16011 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16013 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16014 __udivmoddi4, and fixups for negative operands.
16016 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16018 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16020 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16022 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16025 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16027 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16030 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16032 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16033 describing register usage on function entry and exit.
16035 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16037 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16038 (__aeabi_ldivmod): Fix whitespace.
16040 2014-06-18 Andreas Schwab <schwab@suse.de>
16042 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16043 Remove blank line after @item.
16045 2014-06-18 Richard Henderson <rth@redhat.com>
16048 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16050 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16052 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16053 POST_MODIFY for neon loads and stores.
16054 (arm_print_operand): Output post-index register for neon loads and
16057 2014-06-18 Richard Biener <rguenther@suse.de>
16059 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16061 2014-06-18 Richard Biener <rguenther@suse.de>
16063 * tree-pass.h (make_pass_dce_loop): Remove.
16064 * passes.def: Replace pass_dce_loop with pass_dce.
16065 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16066 changed free niter estimates and reset the scev cache.
16067 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16068 make_pass_dce_loop): Remove.
16069 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16070 (fini_copy_prop): Return whether something changed. Always
16071 let substitute_and_fold perform DCE and free niter estimates
16072 and reset the scev cache if so.
16073 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16074 (pass_data_copy_prop): Do not unconditionally schedule
16075 cleanup-cfg or update-ssa.
16077 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16079 PR tree-optimization/61518
16080 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16081 reduction var is used in reduction stmt or phi-function only.
16083 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16085 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16087 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16089 PR tree-optimization/61517
16090 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16091 whose rhs's first tree is the source expression instead of the
16093 (find_bswap_or_nop): Likewise.
16094 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16095 gimple stmt whose rhs's first tree is the source. In the memory source
16096 case, move the stmt to be replaced close to one of the original load to
16097 avoid the problem of a store between the load and the stmt's original
16099 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16102 2014-06-18 Andreas Schwab <schwab@suse.de>
16104 PR rtl-optimization/54555
16105 * postreload.c (move2add_use_add2_insn): Substitute
16106 STRICT_LOW_PART only if it is cheaper.
16108 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16110 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16111 Do not use unspec as call operand. Use memory_operand instead of
16112 memory_nox32_operand and add "m" operand constraint. Disable
16113 pattern for TARGET_X32.
16114 (*sibcall_pop_memory): Ditto.
16115 (*sibcall_value_memory): Ditto.
16116 (*sibcall_value_pop_memory): Ditto.
16117 (sibcall peepholes): Merge SImode and DImode patterns using
16118 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16119 Disable pattern for TARGET_X32. Check if eliminated register is
16120 really dead after call insn. Generate call RTX without unspec operand.
16121 (sibcall_value peepholes): Ditto.
16122 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16123 instead of memory_nox32_operand. Check if eliminated register is
16124 really dead after call insn. Generate call RTX without unspec operand.
16125 (sibcall_value_pop peepholes): Ditto.
16126 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16128 2014-06-18 Terry Guo <terry.guo@arm.com>
16131 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16134 2014-06-18 Olivier Hainque <hainque@adacore.com>
16136 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16137 memorization of the end of block source location.
16138 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16139 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16140 end source location info we have on the block entry/exit code we
16143 2014-06-18 Richard Biener <rguenther@suse.de>
16145 * common.opt (fssa-phiopt): New option.
16146 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16148 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16149 * doc/invoke.texi (-fssa-phiopt): Document.
16151 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16153 * genattrtab.c (n_bypassed): New variable.
16154 (process_bypasses): Initialise n_bypassed.
16155 Count number of bypassed reservations.
16156 (make_automaton_attrs): Allocate space for bypassed reservations
16157 rather than number of bypasses.
16159 2014-06-18 Richard Biener <rguenther@suse.de>
16161 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16162 we propagated anything.
16163 (substitute_and_fold_dom_walker::before_dom_children): Something
16164 changed if we propagated into PHI arguments.
16165 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16168 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16170 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16172 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16173 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16174 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16175 Introduces alternative way of loads group permutaions.
16176 (vect_transform_grouped_load): Try alternative way of permutations.
16178 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16180 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16181 changed in ORT_TARGET region, don't jump to do_outer.
16182 (struct gimplify_adjust_omp_clauses_data): New type.
16183 (gimplify_adjust_omp_clauses_1): Adjust for data being
16184 a struct gimplify_adjust_omp_clauses_data pointer instead
16185 of tree *. Pass pre_p as a new argument to
16186 lang_hooks.decls.omp_finish_clause hook.
16187 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16188 splay_tree_foreach to pass both list_p and pre_p.
16189 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16190 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16191 gimplify_adjust_omp_clauses callers.
16192 * langhooks.c (lhd_omp_finish_clause): New function.
16193 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16194 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16195 * langhooks.h (struct lang_hooks_for_decls): Add a new
16196 gimple_seq * argument to omp_finish_clause hook.
16197 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16198 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16199 (scan_omp_parallel, lower_omp_for): When adding
16200 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16201 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16202 * tree-nested.c (convert_nonlocal_omp_clauses,
16203 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16204 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16206 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16208 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16209 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16211 2014-06-17 Xinliang David Li <davidxl@google.com>
16213 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16214 * passes.c (pass_init_dump_file): Do not set initialize
16215 flag to false unconditionally.
16217 2014-06-17 Richard Biener <rguenther@suse.de>
16219 * genopinit.c (main): Use vec<>::qsort method.
16220 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16222 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16224 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16226 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16227 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16228 (mips_move_to_gpr_cost): Remove ST_REGS case.
16229 (mips_move_from_gpr_cost): Likewise.
16230 (mips_register_move_cost): Likewise.
16231 (mips_secondary_reload_class): Likewise.
16233 2014-06-17 Richard Biener <rguenther@suse.de>
16235 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16236 (pass_all_optimizations): Move 3rd copy-prop pass from after
16237 fre to before ifcombine/phiopt.
16239 2014-06-17 Richard Biener <rguenther@suse.de>
16241 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16242 and allow all blocks to be forwarders.
16244 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16247 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16248 variable 'size'; calculate 'size' right in the front; use
16249 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16250 pcum->aapcs_stack_words.
16252 2014-06-17 Nick Clifton <nickc@redhat.com>
16254 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16255 (umulhi3, mulsidi3, umulsidi3): Likewise.
16257 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16259 PR middle-end/61508
16260 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16261 check for section name.
16263 2014-06-17 Richard Biener <rguenther@suse.de>
16265 * tree-ssa-propagate.c: Include domwalk.h.
16266 (substitute_and_fold): Outline main worker into a domwalker ...
16267 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16268 Schedule stmts we can fully propagate for removal. Remove
16270 (substitute_and_fold): Apply a dominator walk to perform
16271 substitution. Process stmts scheduled for removal here.
16273 2014-06-17 Richard Biener <rguenther@suse.de>
16275 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16276 of PHI node moving.
16278 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16280 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16281 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16282 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16283 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16284 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16286 (get_fpscr) : Likewise.
16288 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16290 PR rtl-optimization/61325
16291 * lra-constraints.c (valid_address_p): Add forward declaration.
16292 (simplify_operand_subreg): Check address validity before and after
16293 alter_reg of memory subreg.
16295 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16297 * config/i386/i386.c (decide_alg): Correctly handle
16298 maximum size of stringop algorithm.
16300 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16302 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16304 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16306 PR rtl-optimization/61522
16307 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16309 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16312 * symtab.c (symtab_node::reset_section): New method.
16313 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16315 * cgraph.h (reset_section): Declare.
16316 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16317 do not consider comdat locals.
16318 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16320 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16321 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16322 reset sections of symbols dragged out of the comdats.
16323 (function_and_variable_visibility): Reset sections of
16326 2014-06-16 Richard Biener <rguenther@suse.de>
16328 PR tree-optimization/61482
16329 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16330 [-INF(OVF), +INF(OVF)] range.
16332 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16334 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16335 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16336 handling 32-bit multiplication.
16338 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16340 PR middle-end/61430
16341 * lra-lives.c (process_bb_lives): Skip creating copy during
16342 insn scan when src/dest has constrained to same regno.
16344 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16346 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16347 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16349 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16351 * asan.c (check_func): New function.
16352 (maybe_create_ssa_name): Likewise.
16353 (build_check_stmt_with_calls): Likewise.
16354 (use_calls_p): Likewise.
16355 (report_error_func): Change interface.
16356 (build_check_stmt): Allow non-integer lengths; add support
16358 (asan_instrument): Likewise.
16359 (instrument_mem_region_access): Moved code to build_check_stmt.
16360 (instrument_derefs): Likewise.
16361 (instrument_strlen_call): Likewise.
16362 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16363 * doc/invoke.texi: Describe new parameter.
16364 * params.def: Define new parameter.
16365 * params.h: Likewise.
16366 * sanitizer.def: Describe new builtins.
16368 2014-06-16 Richard Biener <rguenther@suse.de>
16370 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16371 Make all defs available at the end.
16372 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16374 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16377 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16379 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16382 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16383 initialization. Replace remaining use of uid.
16385 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16387 * c-family/c-common.c (handle_tls_model_attribute): Use
16388 set_decl_tls_model.
16389 * c-family/c-common.c (handle_tls_model_attribute): Use
16390 set_decl_tls_model.
16391 * cgraph.h (struct varpool_node): Add tls_model.
16392 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16393 * tree.h (DECL_TLS_MODEL): Update.
16394 (DECL_THREAD_LOCAL_P): Check that variable is static.
16395 (decl_tls_model): Declare.
16396 (set_decl_tls_model): Declare.
16397 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16398 set symbol prorperties.
16399 (get_emutls_init_templ_addr): Cleanup.
16400 (new_emutls_decl): Update.
16401 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16402 (lto_input_varpool_node): Likewise.
16403 * lto-streamer-out.c (hash_tree): Likewise.
16404 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16405 not stream DECL_TLS_MODEL.
16406 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16407 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16409 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16411 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16413 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16415 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16416 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16418 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16419 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16420 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16421 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16422 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16423 (df_get_artificial_defs, df_get_artificial_uses)
16424 (df_single_def, df_single_use): Update accordingly.
16425 (df_refs_chain_dump): Take the first element in a linked list as
16426 parameter, rather than a pointer to an array of pointers.
16427 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16428 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16429 (df_chain_create_bb_process_use): Likewise.
16430 (df_md_bb_local_compute_process_def): Likewise.
16431 * fwprop.c (process_defs, process_uses): Likewise.
16432 (register_active_defs, update_uses): Likewise.
16433 (forward_propagate_asm): Update for new df_ref linking.
16434 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16435 (df_null_ref_rec, df_null_mw_rec): Likewise.
16436 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16438 (df_scan_free_bb_info): Remove check for null artificial_defs.
16439 (df_install_ref_incremental): Adjust for new df_ref linking.
16440 Use a single-element insertion rather than a full sort.
16441 (df_ref_chain_delete_du_chain): Take the first element
16442 in a linked list as parameter, rather than a pointer to an array of
16444 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16445 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16446 (df_insn_info_delete): Remove check for null defs and call to
16447 df_scan_free_mws_vec.
16448 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16449 null rather than df_null_*_rec.
16450 (df_insn_rescan_debug_internal): Likewise, and update null
16451 checks in the same way. Remove check for null defs.
16452 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16453 Move a single element rather doing a full sort.
16454 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16456 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16457 Initialize df_ref and df_mw_hardreg lists to null rather than
16459 (df_ref_compare): Take df_refs as parameter, transferring the
16460 old interface to...
16461 (df_ref_ptr_compare): ...this new function.
16462 (df_sort_and_compress_refs): Update accordingly.
16463 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16464 old interface to...
16465 (df_mw_ptr_compare): ...this new function.
16466 (df_sort_and_compress_mws): Update accordingly.
16467 (df_install_refs, df_install_mws): Return a linked list rather than
16468 an array of pointers.
16469 (df_refs_add_to_chains): Assert that old lists are empty rather
16471 (df_insn_refs_verify): Don't handle null defs speciailly.
16472 * web.c (union_match_dups): Update for new df_ref linking.
16474 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16476 * df.h (df_ref_create, df_ref_remove): Delete.
16477 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16478 (df_ref_remove): Likewise.
16480 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16482 * df.h (df_single_def, df_single_use): New functions.
16483 * ira.c (find_moveable_pseudos): Use them.
16485 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16487 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16488 * df-problems.c (df_note_bb_compute): Use it.
16489 * regstat.c (regstat_bb_compute_ri): Likewise.
16491 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16493 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16494 * cse.c (cse_extended_basic_block): Use them.
16495 * dce.c (mark_artificial_use): Likewise.
16496 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16497 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16498 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16499 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16500 (df_simulate_initialize_backwards): Likewise.
16501 (df_simulate_finalize_backwards): Likewise.
16502 (df_simulate_initialize_forwards): Likewise.
16503 (df_md_simulate_artificial_defs_at_top): Likewise.
16504 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16505 * regrename.c (init_rename_info): Likewise.
16506 * regstat.c (regstat_bb_compute_ri): Likewise.
16507 (regstat_bb_compute_calls_crossed): Likewise.
16509 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16511 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16512 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16513 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16514 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16515 * combine.c (create_log_links): Likewise.
16516 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16517 (try_eliminate_compare): Likewise.
16518 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16519 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16520 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16521 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16522 (word_dce_process_block, dce_process_block): Likewise.
16523 * ddg.c (def_has_ccmode_p): Likewise.
16524 * df-core.c (df_bb_regno_first_def_find): Likewise.
16525 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16526 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16527 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16528 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16529 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16530 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16531 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16532 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16533 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16534 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16535 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16536 * fwprop.c (local_ref_killed_between_p): Likewise.
16537 (all_uses_available_at, free_load_extend): Likewise.
16538 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16539 * hw-doloop.c (scan_loop): Likewise.
16540 * ifcvt.c (dead_or_predicable): Likewise.
16541 * init-regs.c (initialize_uninitialized_regs): Likewise.
16542 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16543 (process_bb_node_lives): Likewise.
16544 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16545 (find_moveable_pseudos): Likewise.
16546 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16547 * recog.c (peep2_find_free_register): Likewise.
16548 * ree.c (get_defs): Likewise.
16549 * regstat.c (regstat_bb_compute_ri): Likewise.
16550 (regstat_bb_compute_calls_crossed): Likewise.
16551 * sched-deps.c (find_inc, find_mem): Likewise.
16552 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16553 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16554 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16555 (prepare_shrink_wrap): Likewise.
16556 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16557 * web.c (union_defs, pass_web::execute): Likewise.
16558 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16559 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16561 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16563 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16564 to inheritance pseudos.
16565 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16567 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16570 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16571 (BU_MISC_2): Rename to ...
16572 (BU_LDBL128_2): ... this.
16573 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16574 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16575 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16576 RS6000_BTM_LDBL128.
16577 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16578 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16579 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16580 (unpacktf_1): Likewise.
16581 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16582 (__builtin_longdouble_dw1): Likewise.
16583 * doc/sourcebuild.texi (longdouble128): Document.
16585 2014-06-13 Jeff Law <law@redhat.com>
16587 PR rtl-optimization/61094
16588 PR rtl-optimization/61446
16589 * ree.c (combine_reaching_defs): Get the mode for the copy from
16590 the extension insn rather than the defining insn.
16592 2014-06-13 Dehao Chen <dehao@google.com>
16594 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16596 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16598 * doc/install.texi (--enable-linker-plugin-configure-flags)
16599 (--enable-linker-plugin-flags): Document new flags.
16601 2014-06-13 Martin Jambor <mjambor@suse.cz>
16604 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16605 cache_token if returning early.
16607 2014-06-13 Nick Clifton <nickc@redhat.com>
16609 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16610 requested alignment is active.
16611 (LABEL_ALIGN): Likewise.
16612 (LOOP_ALIGN): Likewise.
16614 2014-06-13 Richard Biener <rguenther@suse.de>
16616 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16617 Rewrite to propagate the VN result into all uses where
16618 possible and to remove stmts becoming dead because of that.
16619 (eliminate): Generalize stmt removal handling, remove in
16620 reverse dominator order to support proper debug stmt
16621 generation. Update stmts before removing stmts.
16622 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16624 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16626 PR tree-optimization/61375
16627 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16628 symbolic number cannot be represented in an uint64_t.
16629 (find_bswap_or_nop_1): Likewise.
16631 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16633 * symtab.c (symtab_node::reset_section): New method.
16634 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16636 * cgraph.h (reset_section): Declare.
16637 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16638 do not consider comdat locals.
16639 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16641 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16642 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16643 reset sections of symbols dragged out of the comdats.
16644 (function_and_variable_visibility): Reset sections of
16647 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16649 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16650 to use symtab and decl_binds_to_current_def_p
16651 * tree-vectorizer.c (increase_alignment): Increase alignment
16652 of alias target, too.
16654 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16656 PR middle-end/61486
16657 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16658 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16659 if outer combined construct is distribute.
16660 (gimplify_omp_for): For OMP_DISTRIBUTE set
16661 gimplify_omp_ctxp->distribute.
16662 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16663 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16664 mapping into decl map.
16666 2014-06-12 Jason Merrill <jason@redhat.com>
16668 * common.opt (fabi-version): Change default to 0.
16670 2014-06-12 Jason Merrill <jason@redhat.com>
16672 * toplev.c (process_options): Reject -fabi-version=1.
16674 2014-06-12 Jeff Law <law@redhat.com>
16676 PR tree-optimization/61009
16677 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16678 value when we stop processing a block due to problematic PHIs.
16680 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16682 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16683 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16684 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16685 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16686 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16687 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16688 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16689 are not in the spec.
16691 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16694 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16695 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16698 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16700 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16702 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16705 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16706 loading from address spaces.
16708 2014-06-12 Martin Liska <mliska@suse.cz>
16711 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16712 statement is reachable.
16714 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16716 * symtab.c (section_hash): New hash.
16717 (symtab_unregister_node): Clear section before freeing.
16718 (hash_section_hash_entry): New haser.
16719 (eq_sections): New function.
16720 (symtab_node::set_section_for_node): New method.
16721 (set_section_1): Update.
16722 (symtab_node::set_section): Take string instead of tree as parameter.
16723 (symtab_resolve_alias): Update.
16724 * cgraph.h (section_hash_entry_d): New structure.
16725 (section_hash_entry): New typedef.
16726 (cgraph_node): Change comdat_group_ to x_comdat_group,
16727 change section_ to x_section and turn into section_hash_entry;
16728 update accestors; put set_section_for_node offline.
16729 * tree.c (decl_section_name): Turn into string.
16730 (set_decl_section_name): Change parameter to be string.
16731 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16732 * sdbout.c (sdbout_one_type): Update.
16733 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16734 * varasm.c (IN_NAMED_SECTION, get_named_section,
16735 resolve_unique_section, hot_function_section, get_named_text_section,
16736 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16737 make_decl_rtl, default_unique_section): Update.
16738 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16739 (c6x_elf_unique_section): Update.
16740 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16741 * config/pa/pa.c (pa_function_section): Update.
16742 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16743 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16744 * config/arc/arc.c (arc_in_small_data_p): Update.
16745 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16746 * config/mcore/mcore.c (mcore_unique_section): Update.
16747 * config/mips/mips.c (mips16_build_function_stub): Update.
16748 (mips16_build_call_stub): Update.
16749 (mips_function_rodata_section): Update.
16750 (mips_in_small_data_p): Update.
16751 * config/score/score.c (score_in_small_data_p): Update.
16752 * config/rx/rx.c (rx_in_small_data): Update.
16753 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16754 (rs6000_xcoff_asm_named_section): Update.
16755 (rs6000_xcoff_unique_section): Update.
16756 * config/frv/frv.c (frv_string_begins_with): Update.
16757 (frv_in_small_data_p): Update.
16758 * config/v850/v850.c (v850_encode_data_area): Update.
16759 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16760 (bfin_handle_l1_data_attribute): Update.
16761 (bfin_handle_l2_attribute): Update.
16762 * config/mep/mep.c (mep_unique_section): Update.
16763 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16765 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16766 (h8300_handle_tiny_data_attribute): Update.
16767 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16768 (m32r_in_small_data_p): Update.
16769 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16770 * config/i386/i386.c (ix86_in_large_data_p): Update.
16771 * config/i386/winnt.c (i386_pe_unique_section): Update.
16772 * config/darwin.c (darwin_function_section): Update.
16773 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16774 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16775 (new_emutls_decl): Update.
16776 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16777 input_varpool_node): Update.
16778 (ead_string_cst): Turn to ...
16779 (read_string): ... this one.
16780 * dwarf2out.c (secname_for_decl): Update.
16781 * asan.c (asan_protect_global): Update.
16783 2014-06-11 DJ Delorie <dj@redhat.com>
16785 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16787 * config/rx/rx.c (rx_option_override): Likewise.
16788 (rx_align_for_label): Likewise.
16790 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16792 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16794 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16797 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16799 * common.md: New file.
16800 * doc/md.texi: Update description of generic, machine-independent
16802 * config/s390/constraints.md (e): Delete.
16803 * Makefile.in (md_file): Include common.md.
16804 * config/m32c/t-m32c (md_file): Likewise.
16805 * genpreds.c (general_mem): New array.
16806 (generic_constraint_letters): Remove constraints now defined by
16808 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16809 Allow the first character to be '<' or '>' as well.
16810 * genoutput.c (general_mem): New array.
16811 (indep_constraints): Remove constraints now defined by common.md.
16812 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16813 Remove special handling of 'm'.
16814 * ira-costs.c (record_reg_classes): Remove special handling of
16815 constraints now defined by common.md.
16816 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16817 * ira-lives.c (single_reg_class): Likewise.
16818 (ira_implicitly_set_insn_hard_regs): Likewise.
16819 * lra-constraints.c (reg_class_from_constraints): Likewise.
16820 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16821 * postreload.c (reload_cse_simplify_operands): Likewise.
16822 * reload.c (push_secondary_reload, scratch_reload_class)
16823 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16824 * reload1.c (maybe_fix_stack_asms): Likewise.
16825 * targhooks.c (default_secondary_reload): Likewise.
16826 * stmt.c (parse_output_constraint): Likewise.
16827 * recog.c (preprocess_constraints): Likewise.
16828 (constrain_operands, peep2_find_free_register): Likewise.
16829 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16830 must be handled specially.
16832 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16834 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16835 * genpreds.c (have_const_dbl_constraints): Delete.
16836 (add_constraint): Don't set it.
16837 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16838 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16839 constraints using the lookup_constraint logic.
16840 * ira-lives.c (single_reg_class): Likewise.
16841 * ira.c (ira_setup_alts): Likewise.
16842 * lra-constraints.c (process_alt_operands): Likewise.
16843 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16844 * reload.c (find_reloads): Likewise.
16846 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16848 * genpreds.c (const_int_start, const_int_end): New variables.
16849 (choose_enum_order): Output CONST_INT constraints before memory
16851 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16853 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16854 * ira.c (ira_setup_alts): Likewise.
16855 * lra-constraints.c (process_alt_operands): Likewise.
16856 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16857 * reload.c (find_reloads): Likewise.
16859 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16861 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16862 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16863 * recog.c (preprocess_constraints): Update accordingly.
16865 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16867 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16868 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16869 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16870 * genpreds.c (print_type_tree): New function.
16871 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16872 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16873 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16874 Write out enum constraint_type and get_constraint_type.
16875 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16876 constraint_num rather than a constraint string.
16877 (satisfies_address_constraint_p): Likewise.
16878 (reg_class_from_constraints): Avoid old constraint macros.
16879 (process_alt_operands, process_address_1): Likewise.
16880 (curr_insn_transform): Likewise.
16881 * ira-costs.c (record_reg_classes): Likewise.
16882 (record_operand_costs): Likewise.
16883 * ira-lives.c (single_reg_class): Likewise.
16884 (ira_implicitly_set_insn_hard_regs): Likewise.
16885 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16886 * postreload.c (reload_cse_simplify_operands): Likewise.
16887 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16888 (constrain_operands, peep2_find_free_register): Likewise.
16889 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16890 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16891 * reload1.c (maybe_fix_stack_asms): Likewise.
16892 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16893 * targhooks.c (default_secondary_reload): Likewise.
16894 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16895 to EXTRA_CONSTRAINT_STR.
16896 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16898 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16900 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16901 (write_constraint_satisfied_p_array): ...this new function.
16902 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16904 (write_insn_preds_c): Update accordingly.
16906 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16908 * genpreds.c (write_lookup_constraint): Rename to...
16909 (write_lookup_constraint_1): ...this.
16910 (write_lookup_constraint_array): New function.
16911 (write_tm_preds_h): Define lookup_constraint as an inline function
16912 that uses write_lookup_constraint_array where possible.
16913 (write_insn_preds_c): Update for the changes above.
16915 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16917 * doc/md.texi (regclass_for_constraint): Rename to...
16918 (reg_class_for_constraint): ...this.
16919 * genpreds.c (num_constraints, enum_order, register_start)
16920 (register_end, satisfied_start, memory_start, memory_end)
16921 (address_start, address_end): New variables.
16922 (add_constraint): Count the number of constraints.
16923 (choose_enum_order): New function.
16924 (write_enum_constraint_num): Iterate over enum_order.
16925 (write_regclass_for_constraint): Rename to...
16926 (write_reg_class_for_constraint_1): ...this and update output
16928 (write_constraint_satisfied_p): Rename to...
16929 (write_constraint_satisfied_p_1): ...this and update output
16930 accordingly. Do nothing if all extra constraints are register
16932 (write_insn_extra_memory_constraint): Delete.
16933 (write_insn_extra_address_constraint): Delete.
16934 (write_range_function): New function.
16935 (write_tm_preds_h): Define constraint_satisfied_p and
16936 reg_class_for_constraint as inline functions that do a range check
16937 before calling the out-of-line function. Use write_range_function
16938 to implement insn_extra_{register,memory,address}_constraint,
16939 the first of which is new.
16940 (write_insn_preds_c): Update after above changes to write_* functions.
16941 (main): Call choose_enum_order.
16943 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16945 PR tree-optimization/61306
16946 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16947 expression instead of its size.
16948 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16949 false to prevent optimization when the result is unpredictable due to
16950 arithmetic right shift of signed type with highest byte is set.
16951 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16952 (init_symbolic_number): Likewise.
16953 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16954 when the result is unpredictable due to sign extension.
16956 2014-06-11 Terry Guo <terry.guo@arm.com>
16958 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16959 (*thumb1_addsi3): Ditto.
16960 (*thumb_subdi3): Ditto.
16961 (thumb1_subsi3_insn): Ditto.
16962 (*thumb_mulsi3): Ditto.
16963 (*thumb_mulsi3_v6): Ditto.
16964 (*thumb1_andsi3_insn): Ditto.
16965 (thumb1_bicsi3): Ditto.
16966 (*thumb1_iorsi3_insn): Ditto.
16967 (*thumb1_xorsi3_insn): Ditto.
16968 (*thumb1_ashlsi3): Ditto.
16969 (*thumb1_ashrsi3): Ditto.
16970 (*thumb1_lshrsi3): Ditto.
16971 (*thumb1_rotrsi3): Ditto.
16972 (*thumb1_negdi2): Ditto.
16973 (*thumb1_negsi2): Ditto.
16974 (*thumb1_abssi2): Ditto.
16975 (*thumb1_neg_abssi2): Ditto.
16976 (*thumb1_one_cmplsi2): Ditto.
16977 (*thumb1_zero_extendhisi2): Ditto.
16978 (*thumb1_zero_extendqisi2): Ditto.
16979 (*thumb1_zero_extendqisi2_v6): Ditto.
16980 (thumb1_extendhisi2): Ditto.
16981 (thumb1_extendqisi2): Ditto.
16982 (*thumb1_movdi_insn): Ditto.
16983 (*thumb1_movsi_insn): Ditto.
16984 (*thumb1_movhi_insn): Ditto.
16985 (thumb_movhi_clobber): Ditto.
16986 (*thumb1_movqi_insn): Ditto.
16987 (*thumb1_movhf): Ditto.
16988 (*thumb1_movsf_insn): Ditto.
16989 (*thumb_movdf_insn): Ditto.
16990 (movmem12b): Ditto.
16992 (cbranchqi4): Ditto.
16993 (cbranchsi4_insn): Ditto.
16994 (cbranchsi4_scratch): Ditto.
16995 (*negated_cbranchsi4): Ditto.
16996 (*tbit_cbranch): Ditto.
16997 (*tlobits_cbranch): Ditto.
16998 (*tstsi3_cbranch): Ditto.
16999 (*cbranchne_decr1): Ditto.
17000 (*addsi3_cbranch): Ditto.
17001 (*addsi3_cbranch_scratch): Ditto.
17002 (*thumb_cmpdi_zero): Ditto.
17003 (cstoresi_eq0_thumb1): Ditto.
17004 (cstoresi_ne0_thumb1): Ditto.
17005 (*cstoresi_eq0_thumb1_insn): Ditto.
17006 (*cstoresi_ne0_thumb1_insn): Ditto.
17007 (cstoresi_nltu_thumb1): Ditto.
17008 (cstoresi_ltu_thumb1): Ditto.
17009 (thumb1_addsi3_addgeu): Ditto.
17010 (*thumb_jump): Ditto.
17011 (*call_reg_thumb1_v5): Ditto.
17012 (*call_reg_thumb1): Ditto.
17013 (*call_value_reg_thumb1_v5): Ditto.
17014 (*call_value_reg_thumb1): Ditto.
17015 (*call_insn): Ditto.
17016 (*call_value_insn): Ditto.
17017 (thumb1_casesi_internal_pic): Ditto.
17018 (thumb1_casesi_dispatch): Ditto.
17019 (*thumb1_indirect_jump): Ditto.
17020 (prologue_thumb1_interwork): Ditto.
17021 (*epilogue_insns): Ditto.
17022 (consttable_1): Ditto.
17023 (consttable_2): Ditto.
17024 (tablejump): Ditto.
17025 (*thumb1_tablejump): Ditto.
17026 (thumb_eh_return): Ditto.
17027 (define_peephole2): Two of them are thumb1 only and got moved into
17028 new file thumb1.md.
17029 (define_split): Six of them are thumb1 only and got moved into new
17031 * config/arm/thumb1.md: New file comprised of above thumb1 only
17034 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17036 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17037 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17039 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17040 (aarch64_crc_builtin_datum): New struct.
17041 (aarch64_crc_builtin_data): New.
17042 (aarch64_init_crc32_builtins): New function.
17043 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17044 (aarch64_crc32_expand_builtin): New.
17045 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17046 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17047 __ARM_FEATURE_CRC32 when appropriate.
17048 (TARGET_CRC32): Define.
17049 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17050 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17051 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17052 (aarch64_<crc_variant>): New pattern.
17053 * config/aarch64/arm_acle.h: New file.
17054 * config/aarch64/iterators.md (CRC): New int iterator.
17055 (crc_variant, crc_mode): New int attributes.
17056 * doc/aarch64-acle-intrinsics.texi: New file.
17057 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17058 Include aarch64-acle-intrinsics.texi.
17060 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17062 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17063 check for stores group of length 3.
17064 (vect_permute_store_chain): New permutations for stores group of
17066 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17067 of vec_perm_shuffle for the new permutations.
17069 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17071 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17072 table rewriting temporarily on targets not supporting ONE_ONLY.
17074 2014-06-11 Richard Biener <rguenther@suse.de>
17076 PR middle-end/61437
17078 2014-06-04 Richard Biener <rguenther@suse.de>
17080 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17081 TREE_PUBLIC and DECL_EXTERNAL decls.
17083 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17085 * varasm.c (set_implicit_section): New function.
17086 (resolve_unique_section): Use it to set implicit section
17088 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17089 (default_function_section): Likewise.
17090 (decl_binds_to_current_def_p): Constify argument.
17091 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17092 * asan.c (asan_protect_global): Use
17093 symtab_get_node (decl)->implicit_section.
17094 * symtab.c (dump_symtab_base): Dump implicit sections.
17095 (verify_symtab_base): Verify sanity of sectoins and comdats.
17096 (symtab_resolve_alias): Alias share the section of its target.
17097 (set_section_1): New function.
17098 (symtab_node::set_section): Move here, recurse to aliases.
17099 (verify_symtab): Check for duplicated symtab lists.
17100 * tree-core.h (implicit_section_name_p): Remove.
17101 * tree-vect-data-refs.c: Include varasm.h.
17102 (vect_can_force_dr_alignment_p): Fix conditional on when
17103 decl bints to current definition; use
17104 symtab_get_node (decl)->implicit_section.
17105 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17106 * cgraph.h (struct symtab_node): Add implicit_section.
17107 (set_section): Rename to ...
17108 (set_section_for_node): ... this one.
17109 (set_section): Declare.
17110 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17111 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17112 input_overwrite_node, input_varpool_node): Stream implicit_section.
17113 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17114 removal; it will fail in LTO.
17116 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17118 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17119 Change second alternative type to f_mcr.
17120 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17121 and 12th alternatives' types to f_mcr and f_mrc.
17122 (*movdi_aarch64): Same for 12th and 13th alternatives.
17123 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17124 (aarch64_movtilow_tilow): Change type to fmov.
17126 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17128 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17129 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17131 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17133 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17135 (aarch64_sqrdmulh_lane<mode>): Likewise.
17136 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17137 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17138 (aarch64_sqdmulh_laneq<mode>): New expander.
17139 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17140 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17141 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17142 (aarch64_sqdmulh_lane<mode>): New expander.
17143 (aarch64_sqrdmulh_lane<mode>): Likewise.
17144 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17145 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17146 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17147 (aarch64_sqdmlal_laneq<mode>): Likewise.
17148 (aarch64_sqdmlsl_lane<mode>): Likewise.
17149 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17150 (aarch64_sqdmlal2_lane<mode>): Likewise.
17151 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17152 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17153 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17154 (aarch64_sqdmull_lane<mode>): Likewise.
17155 (aarch64_sqdmull_laneq<mode>): Likewise.
17156 (aarch64_sqdmull2_lane<mode>): Likewise.
17157 (aarch64_sqdmull2_laneq<mode>): Likewise.
17159 2014-06-10 Richard Biener <rguenther@suse.de>
17161 PR tree-optimization/61438
17162 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17163 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17164 insertion of IVs if running PRE.
17165 (eliminate): Adjust.
17166 (pass_pre::execute): Likewise.
17167 (pass_fre::execute): Likewise.
17169 2014-06-10 Richard Biener <rguenther@suse.de>
17171 PR middle-end/61456
17172 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17173 Do not use the main variant for the type comparison.
17174 (ncr_compar): Likewise.
17175 (nonoverlapping_component_refs_p): Likewise.
17177 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17179 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17180 REG_CFA_RESTORE mode.
17182 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17184 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17185 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17186 expand_vec_perm_pblendv.
17188 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17190 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17192 Simplify description of __crc32d and __crc32cd intrinsics.
17193 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17196 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17199 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17200 * config.in: Regenerate.
17201 * configure: Likewise.
17203 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17205 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17207 (intersect_static_var_sets): Remove.
17208 (propagate): Do not prune local statics.
17210 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17213 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17214 Set lastprivate_firstprivate even if omp_private_outer_ref
17215 langhook returns true.
17216 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17217 langhook, call unshare_expr on new_var and call
17218 build_outer_var_ref to get the last argument.
17220 2014-06-10 Marek Polacek <polacek@redhat.com>
17223 * doc/extend.texi: Add cindex for transparent_union.
17225 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17227 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17228 init_symbolic_number ().
17230 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17232 PR middle-end/61141
17233 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17234 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17235 (verify_rtl_sharing): Likewise.
17237 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17240 * tree.c (build_qualified_type): Use a canonical type for
17243 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17245 * config/arm/arm-modes.def: Remove XFmode.
17247 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17250 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17251 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17252 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17253 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17254 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17255 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17256 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17257 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17258 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17260 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17262 * tree-core.h (tree_decl_with_vis): Remove section_name.
17264 2014-06-09 Kito Cheng <kito@0xlab.org>
17266 * ira.c (ira): Don't call init_caller_save if LRA enabled
17267 since LRA use its own infrastructure to handle that.
17269 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17271 * symtab.c (dump_symtab_base): Update dumping.
17272 (symtab_make_decl_local): Clear only DECL_COMDAT.
17273 * tree-vect-data-refs.c (Check that variable is static before
17274 tampering with sections.
17275 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17276 (cgraph_create_virtual_clone): Likewise.
17277 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17278 (decl_section_name, set_decl_section_name): New accessors.
17279 (find_decls_types_r): Do not walk section name
17280 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17281 (decl_comdat_group, decl_comdat_group_id): Constify.
17282 (decl_section_name, set_decl_section_name): Update.
17283 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17284 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17285 (cgraph_make_node_local_1): Clear section and comdat group.
17286 * cgraph.h (set_comdat_group): Sanity check.
17287 (get_section, set_section): New.
17288 * ipa-comdats.c (ipa_comdats): Use get_section.
17289 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17290 * lto-streamer-out.c: Do not follow section names.
17291 * c-family/c-common.c (handle_section_attribute): Update.
17292 * lto-cgraph.c (lto_output_node): Output section.
17293 (lto_output_varpool_node): Likewise.
17294 (read_comdat_group): Rename to ...
17295 (read_identifier): ... this one.
17296 (read_string_cst): New function.
17297 (input_node, input_varpool_node): Input section names.
17298 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17299 (new_emutls_decl): Update.
17300 (secname_for_decl): Check section names only of static vars.
17301 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17302 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17303 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17304 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17305 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17306 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17307 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17308 * config/v850/v850.c (v850_insert_attributes): Likewise.
17309 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17311 (h8300_handle_tiny_data_attribute): Likewise.
17312 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17313 (bfin_handle_l2_attribute): Likewise.
17315 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17317 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17318 remove static initializer.
17320 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17322 * varasm.c (use_blocks_for_decl_p): Check symbol table
17323 instead of alias attribute.
17324 (place_block_symbol): Recurse on aliases.
17326 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17328 * ipa-visibility.c: Include varasm.h
17329 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17331 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17333 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17334 outputting aliases.
17336 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17338 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17339 from test_insn into GGC space escape via SET_SRC.
17341 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17343 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17344 call statement, if any.
17345 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17346 statements, if any. Tidy up.
17348 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17351 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17352 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17353 handles swapping the two 64-bit double words on little endian
17354 systems. Include V1TImode and optionally TImode in VSX_LE so that
17355 these types are properly swapped. Change all of the insns and
17356 splits that do the 64-bit swaps to use VSX_LE.
17357 (vsx_le_perm_load_<mode>): Likewise.
17358 (vsx_le_perm_store_<mode>): Likewise.
17359 (splitters for little endian memory operations): Likewise.
17360 (vsx_xxpermdi2_le_<mode>): Likewise.
17361 (vsx_lxvd2x2_le_<mode>): Likewise.
17362 (vsx_stxvd2x2_le_<mode>): Likewise.
17364 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17367 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17368 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17369 and corresponding splitters. Zero extend general register
17370 or memory input operand to XMM temporary. Enable for
17371 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17372 (floatunssi<mode>2): Update expander predicate.
17374 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17376 PR rtl-optimization/61325
17377 * lra-constraints.c (process_address_1): Check scale equal to one
17378 to prevent transformation: base + scale * index => base + new_reg.
17380 2014-06-06 Richard Biener <rguenther@suse.de>
17382 PR tree-optimization/59299
17383 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17385 (nearest_common_dominator_of_uses): Likewise.
17386 (statement_sink_location): Adjust. Support sinking loads.
17388 2014-06-06 Martin Jambor <mjambor@suse.cz>
17390 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17391 (build_agg_jump_func_from_list): Likewise.
17392 (determine_known_aggregate_parts): Renamed to
17393 determine_locally_known_aggregate_parts. Moved some functionality
17394 to the two functions above, removed bound checks.
17396 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17398 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17399 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17400 (aarch64_progress_pointer): Likewise.
17401 (aarch64_copy_one_part_and_move_pointers): Likewise.
17402 (aarch64_expand_movmen): Likewise.
17403 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17404 * config/aarch64/aarch64.md (movmem<mode>): New.
17406 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17408 * targhooks.c (default_add_stmt_cost): Call target specific
17409 hook instead of default one.
17411 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17413 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17414 endianness instead of host endianness.
17415 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17418 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17421 * function.c (instantiate_decls): Process the saved static chain.
17422 (expand_function_start): If not optimizing, save the static chain
17424 * tree-nested.c (convert_all_function_calls): Always create the static
17425 chain for nested functions if not optimizing.
17427 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17429 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17431 2014-06-06 Richard Biener <rguenther@suse.de>
17433 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17434 (construct_init_block): Likewise.
17435 (construct_exit_block): Likewise.
17436 (pass_expand::execute): Likewise.
17437 * graphite.c (graphite_transforms): Replace check for current_loops
17438 with a check for > 1 loops.
17439 (pass_graphite_transforms::execute): Adjust.
17440 * ipa-split.c (split_function): Remove check for current_loops.
17441 * omp-low.c (expand_parallel_call): Likewise.
17442 (expand_omp_for_init_counts): Likewise.
17443 (extract_omp_for_update_vars): Likewise.
17444 (expand_omp_for_generic): Likewise.
17445 (expand_omp_sections): Likewise.
17446 (expand_omp_target): Likewise.
17447 * tracer.c (tail_duplicate): Likewise.
17448 (pass_tracer::execute): Likewise.
17449 * trans-mem.c (expand_transaction): Likewise.
17450 * tree-complex.c (expand_complex_div_wide): Likewise.
17451 * tree-eh.c (lower_resx): Likewise.
17452 (cleanup_empty_eh_merge_phis): Likewise.
17453 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17454 current_loops with a check for > 1 loops.
17455 (pass_predcom::execute): Adjust.
17456 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17457 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17458 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17459 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17460 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17461 * tree-switch-conversion.c (process_switch): Likewise.
17462 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17463 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17464 (execute_vrp): Likewise.
17465 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17467 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17469 * rtl.h (insn_location): Declare.
17470 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17471 with UNKNOWN_LOCATION.
17472 * emit-rtl.c (insn_location): New function.
17473 * final.c (notice_source_line): Check that the instruction has a
17474 location before retrieving it and use insn_location.
17475 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17476 * print-rtl.c (print_rtx): Likewise.
17478 2014-06-06 Richard Biener <rguenther@suse.de>
17480 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17482 2014-06-06 Christian Bruel <christian.bruel@st.com>
17484 PR tree-optimization/43934
17485 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17488 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17490 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17491 return NO_REGS for extra address and memory constraints. Handle
17492 operands that match (or are equivalent to something that matches)
17493 extra constant constraints. Ignore other non-register operands.
17495 2014-06-06 Alan Modra <amodra@gmail.com>
17498 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17499 * doc/tm.texi: Regenerate.
17500 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17501 Use throughout in place of REG_PARM_STACK_SPACE.
17502 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17503 "incoming" param. Pass to rs6000_function_parms_need_stack.
17504 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17505 prototype_p when incoming. Use function decl when incoming
17506 to handle K&R style functions.
17507 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17508 (INCOMING_REG_PARM_STACK_SPACE): Define.
17510 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17513 * cfgexpand.c (expand_debug_expr): Use address space of nested
17514 TREE_TYPE for ADDR_EXPR and MEM_REF.
17516 2014-06-05 Jeff Law <law@redhat.com>
17518 PR tree-optimization/61289
17519 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17520 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17521 looking for those which match LHS. All callers changed.
17522 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17523 parameters and code which manipulated them. All callers changed.
17524 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17525 and DST_MAP parameters. Simplify invalidation code by just calling
17526 invalidate_equivalences. All callers changed.
17527 (thread_across_edge): Simplify now that we don't need to maintain
17528 the map of equivalences to invalidate.
17530 2014-06-05 Kai Tietz <ktietz@redhat.com>
17531 Richard Henderson <rth@redhat.com>
17534 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17535 checking for !TARGET_X32.
17536 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17537 (sibcall_intern): New define_insn, plus required peepholes.
17538 (sibcall_pop_intern): Likewise.
17539 (sibcall_value_intern): Likewise.
17540 (sibcall_value_pop_intern): Likewise.
17542 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17544 * tree-inline.c (tree_function_versioning): Check DF info existence
17545 before accessing it.
17547 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17549 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17551 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17552 aarch64_frame hard_fp_offset and frame_size.
17553 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17554 frame_size; remove original_frame_size.
17555 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17556 (aarch64_initial_elimination_offset): Remove frame_size and
17557 offset. Use aarch64_frame frame_size.
17559 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17560 Jiong Wang <jiong.wang@arm.com>
17561 Renlin <renlin.li@arm.com>
17563 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17564 initialization of R30 offset. Update offset. Iterate core
17565 regisers upto X30. Remove X29, X30 specific code.
17567 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17568 Jiong Wang <jiong.wang@arm.com>
17570 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17571 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17572 (aarch64_register_saved_on_entry): Adjust test.
17574 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17576 * config/aarch64/aarch64.h (machine_function): Move
17577 saved_varargs_size from here...
17578 (aarch64_frame): ... to here.
17580 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17581 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17582 (aarch64_initial_elimination_offset)
17583 (aarch64_setup_incoming_varargs): Adjust location of
17584 saved_varargs_size.
17586 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17588 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17591 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17592 Prachi Godbole <Prachi.Godbole@imgtec.com>
17594 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17595 mips32r5 entry to use PROCESSOR_P5600.
17596 * config/mips/mips-tables.opt: Regenerate.
17597 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17598 * config/mips/mips.c (mips_fmadd_bypass): New function.
17599 (mips_rtx_cost_data): Add costs for p5600.
17600 (mips_issue_rate): Add support for p5600.
17601 (mips_multipass_dfa_lookahead): Likewise.
17602 * config/mips/mips.h (TUNE_P5600): New define.
17603 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17604 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17605 * config/mips/mips.md: Include p5600.md.
17606 (processor): Add p5600.
17607 * config/mips/p5600.md: New file.
17609 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17611 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17612 * config/i386/predicates.md (palignr_operand): New.
17613 Indicates if permutation is suitable for palignr instruction.
17615 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17617 PR tree-optimization/61319
17618 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17619 stmt belongs to loop.
17621 2014-06-05 Richard Biener <rguenther@suse.de>
17623 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17624 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17625 (lookup_tmp_var): Adjust.
17626 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17628 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17630 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17632 2014-06-05 Marek Polacek <polacek@redhat.com>
17635 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17637 2014-06-04 Tom de Vries <tom@codesourcery.com>
17639 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17642 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17644 PR tree-optimization/61385
17645 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17647 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17649 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17650 changed to use fatal_error.
17651 (main): Ensure lto_wrapper_cleanup is run atexit.
17653 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17655 * lra-constraints.c (valid_address_p): Move earlier in file.
17656 (address_eliminator): New structure.
17657 (satisfies_memory_constraint_p): New function.
17658 (satisfies_address_constraint_p): Likewise.
17659 (process_alt_operands, process_address, curr_insn_transform): Use them.
17661 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17663 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17665 (target_lra_int, default_target_lra_int, this_target_lra_int)
17666 (op_alt_data): Delete.
17667 * lra.h (lra_init): Delete.
17668 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17669 (init_insn_code_data_once): Remove op_alt_data handling.
17670 (finish_insn_code_data_once): Likewise.
17671 (init_op_alt_data): Delete.
17672 (get_static_insn_data): Initialize operand_alternative to null.
17673 (free_insn_recog_data): Cast operand_alternative before freeing it.
17674 (setup_operand_alternative): Take the operand_alternative as
17675 parameter and assume it isn't already cached in the static
17677 (lra_set_insn_recog_data): Update accordingly.
17678 (lra_init): Delete.
17679 * ira.c (ira_init): Don't call lra_init.
17680 * target-globals.h (this_target_lra_int): Declare.
17681 (target_globals): Remove lra_int.
17682 (restore_target_globals): Update accordingly.
17683 * target-globals.c: Don't include lra-int.h.
17684 (default_target_globals, save_target_globals): Remove lra_int.
17686 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17688 * recog.h (operand_alternative): Convert reg_class, reject,
17689 matched and matches into bitfields.
17690 (preprocess_constraints): New overload.
17691 (preprocess_insn_constraints): New function.
17692 (preprocess_constraints): Take the insn as parameter.
17693 (recog_op_alt): Change into a pointer.
17694 (target_recog): Add x_op_alt.
17695 * recog.c (asm_op_alt): New variable.
17696 (recog_op_alt): Change into a pointer.
17697 (preprocess_constraints): New overload, replacing the old function
17698 definition with one that doesn't use global state.
17699 (preprocess_insn_constraints): New function.
17700 (preprocess_constraints): Use them. Take the insn as parameter.
17701 Use asm_op_alt for asms.
17702 (recog_init): Free existing x_op_alt entries.
17703 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17705 (make_early_clobber_and_input_conflicts): Likewise.
17706 (process_bb_node_lives): Pass the insn to process_constraints.
17707 * reg-stack.c (check_asm_stack_operands): Likewise.
17708 (subst_asm_stack_regs): Likewise.
17709 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17710 * regrename.c (build_def_use): Likewise.
17711 * sched-deps.c (sched_analyze_insn): Likewise.
17712 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17713 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17714 (note_invalid_constants): Likewise.
17715 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17716 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17719 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17721 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17722 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17724 (make_early_clobber_and_input_conflicts): Likewise.
17725 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17727 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17729 * recog.h (alternative_class): New function.
17730 (which_op_alt): Return a const recog_op_alt.
17731 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17732 (subst_asm_stack_regs): Likewise.
17733 * config/arm/arm.c (note_invalid_constants): Likewise.
17734 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17735 the operand_alternative; use alternative class instead.
17736 * sel-sched.c (get_reg_class): Likewise.
17737 * regrename.c (build_def_use): Likewise.
17738 (hide_operands, restore_operands, record_out_operands): Update type
17741 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17743 * recog.h (recog_op_alt): Convert to a flat array.
17744 (which_op_alt): New function.
17745 * recog.c (recog_op_alt): Convert to a flat array.
17746 (preprocess_constraints): Update accordingly, grouping all
17747 operands of the same alternative together, rather than the
17749 * ira-lives.c (check_and_make_def_conflict): Likewise.
17750 (make_early_clobber_and_input_conflicts): Likewise.
17751 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17752 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17753 (subst_asm_stack_regs): Likewise.
17754 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17755 * regrename.c (hide_operands, record_out_operands): Likewise.
17756 (build_def_use): Likewise.
17757 * sel-sched.c (get_reg_class): Likewise.
17758 * config/arm/arm.c (note_invalid_constants): Likewise.
17760 2014-06-04 Jason Merrill <jason@redhat.com>
17764 * gimplify.c (gimplify_arg): Non-static.
17765 * gimplify.h: Declare it.
17767 2014-06-04 Richard Biener <rguenther@suse.de>
17769 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17770 TREE_PUBLIC and DECL_EXTERNAL decls.
17772 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17774 * regcprop.c (copyprop_hardreg_forward_1): Account for
17775 HARD_REGNO_CALL_PART_CLOBBERED.
17777 2014-06-04 Richard Biener <rguenther@suse.de>
17779 * configure.ac: Check whether the underlying type of int64_t
17780 is long or long long.
17781 * configure: Regenerate.
17782 * config.in: Likewise.
17783 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17784 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17786 2014-06-04 Richard Biener <rguenther@suse.de>
17788 PR tree-optimization/60098
17789 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17791 (dse_optimize_stmt): Simplify, now that we found a kill
17794 2014-06-04 Richard Biener <rguenther@suse.de>
17796 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17797 of accesses with non-invariant address.
17799 2014-06-04 Martin Liska <mliska@suse.cz>
17801 * cgraph.h (cgraph_make_wrapper): New function introduced.
17802 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17803 * ipa-inline.h (inline_analyze_function): The function is global.
17804 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17806 2014-06-04 Martin Liska <mliska@suse.cz>
17808 * tree.h (private_lookup_attribute_starting): New function.
17809 (lookup_attribute_starting): Likewise.
17810 * tree.c (private_lookup_attribute_starting): Likewise.
17812 2014-06-04 Martin Liska <mliska@suse.cz>
17814 * cgraph.h (expand_thunk): New argument added.
17815 (address_taken_from_non_vtable_p): New global function.
17816 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17817 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17818 * cgraphunit.c (analyze_function): Likewise.
17819 (assemble_thunks_and_aliases): Argument added to call.
17820 (expand_thunk): New argument forces to produce GIMPLE thunk.
17822 2014-06-04 Martin Liska <mliska@suse.cz>
17824 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17825 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17826 * profile.c (branch_prob): Likewise.
17828 2014-06-04 Martin Jambor <mjambor@suse.cz>
17831 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17832 handler for switch on an ipa_ref_use enum.
17833 * ipa-reference.c (analyze_function): Likewise.
17835 2014-06-04 Kai Tietz <ktietz@redhat.com>
17837 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17838 from old call-instruction.
17840 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17842 * config/aarch64/aarch64.c (aarch64_classify_address)
17843 (aarch64_legitimize_reload_address): Support full addressing modes
17845 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17846 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17848 2014-06-03 Andrew Pinski <apinski@cavium.com>
17850 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17853 2014-06-03 Andrew Pinski <apinski@cavium.com>
17855 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17856 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17858 2014-06-03 Kai Tietz <ktietz@redhat.com>
17860 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17863 2014-06-03 Dehao Chen <dehao@google.com>
17865 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17868 2014-06-03 Marek Polacek <polacek@redhat.com>
17871 * doc/invoke.texi: Document -Wswitch-bool.
17872 * function.c (stack_protect_epilogue): Cast controlling expression of
17874 * gengtype.c (walk_type): Generate switch expression with its
17875 controlling expression cast to int.
17877 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17879 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17881 * config/avr/avr-tables.opt: Regenerate.
17882 * config/avr/t-multilib: Regenerate.
17883 * doc/avr-mmcu.texi: Regenerate.
17885 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17886 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17888 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17889 (ata6617c, ata664251): Add new avr35 devices.
17890 (ata6612c): Add new avr4 device.
17891 (ata6613c, ata6614q): Add new avr5 devices.
17892 * config/avr/avr-tables.opt: Regenerate.
17893 * config/avr/t-multilib: Regenerate.
17894 * doc/avr-mmcu.texi: Regenerate.
17896 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17898 * gcc/config/aarch64/aarch64-builtins.c
17899 (aarch64_types_binop_ssu_qualifiers): New static data.
17900 (TYPES_BINOP_SSU): Define.
17901 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17902 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17903 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17904 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17905 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17906 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17907 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17908 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17909 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17910 suffix to builtin function name, remove cast.
17911 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17912 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17913 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17915 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17917 * gcc/config/aarch64/aarch64-builtins.c
17918 (aarch64_types_binop_uus_qualifiers,
17919 aarch64_types_shift_to_unsigned_qualifiers,
17920 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17921 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17922 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17923 sqshlu_n, uqshl_n): Update qualifiers.
17924 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17925 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17926 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17927 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17928 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17929 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17930 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17931 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17932 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17933 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17934 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17935 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17936 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17937 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17938 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17939 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17940 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17941 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17942 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17943 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17944 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17945 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17946 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17947 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17948 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17949 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17950 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17952 2014-06-03 Teresa Johnson <tejohnson@google.com>
17954 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17956 2014-06-02 Jason Merrill <jason@redhat.com>
17959 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17961 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17963 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17966 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17968 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17970 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17971 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17972 * config/aarch64/iterators.md (REVERSE): New iterator.
17973 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17974 (rev_op): New int_attribute.
17975 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17976 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17977 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17978 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17979 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17980 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17981 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17982 Replace temporary __asm__ with __builtin_shuffle.
17984 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17986 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17988 * config/mips/mips-tables.opt: Regenerate.
17989 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17990 to use mips_isa_rev rather than ISA_MIPS32R2.
17991 * config/mips/mips.h (ISA_MIPS32R3): New define.
17992 (ISA_MIPS32R5): New define.
17993 (ISA_MIPS64R3): New define.
17994 (ISA_MIPS64R5): New define.
17995 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17996 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17997 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17999 (MIPS_ISA_SYNCI_SPEC): Likewise.
18000 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18001 (LINK_SPEC): Added mips32r3 and mips32r5.
18002 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18003 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18004 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18005 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18006 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18007 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18008 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18010 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18012 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18014 * config/mips/mips.opt (mxpa): New option.
18015 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18018 2014-06-03 Martin Jambor <mjambor@suse.cz>
18021 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18024 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18026 PR tree-optimization/61328
18027 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18028 initialization from find_bswap_or_nop_1.
18029 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18030 in source_expr2 before using the size value the function sets. Also
18031 make use of init_symbolic_number () in both the old place and
18032 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18033 doing recursion in the GIMPLE_BINARY_RHS case.
18035 2014-06-03 Richard Biener <rguenther@suse.de>
18037 PR tree-optimization/61383
18038 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18041 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18043 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18044 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18045 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18046 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18048 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18049 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18050 * system.h: ...here and make it unconditional.
18051 * target.def (conditional_register_usage): Mention
18052 define_register_constraint instead of old-style constraint macros.
18053 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18054 * doc/tm.texi: Regenerate.
18055 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18056 protected by !USE_MD_CONSTRAINTS.
18057 * config/frv/frv.md: Remove quote from old version of documentation.
18058 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18059 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18060 CONST_DOUBLE_OK_FOR_LETTER.
18061 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18063 2014-06-02 Andrew Pinski <apinski@cavium.com>
18065 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18066 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18067 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18068 file whose name depends on -mabi= and -mbig-endian.
18069 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18070 Handle LP64 better and handle ilp32 too.
18071 (MULTILIB_OPTIONS): Delete.
18072 (MULTILIB_DIRNAMES): Delete.
18074 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18076 * expr.h: Remove prototypes of functions defined in builtins.c.
18077 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18078 Remove prototypes of functions defined in builtins.c.
18079 * builtins.h: Update prototype list to include all exported functions.
18080 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18081 no_c99_libc_has_function): Move to targhooks.c
18082 (build_string_literal, build_call_expr_loc_array,
18083 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18085 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18086 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18087 no_c99_libc_has_function): Relocate from builtins.c.
18088 * tree.c: Include builtins.h.
18089 (build_call_expr_loc_array, build_call_expr_loc_vec,
18090 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18092 * fold-const.h (fold_fma): Move prototype to builtins.h.
18093 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18094 * asan.c: Include builtins.h.
18095 * cfgexpand.c: Likewise.
18096 * convert.c: Likewise.
18097 * emit-rtl.c: Likewise.
18098 * except.c: Likewise.
18099 * expr.c: Likewise.
18100 * fold-const.c: Likewise.
18101 * gimple-fold.c: Likewise.
18102 * gimple-ssa-strength-reduction.c: Likewise.
18103 * gimplify.c: Likewise.
18104 * ipa-inline.c: Likewise.
18105 * ipa-prop.c: Likewise.
18106 * lto-streamer-out.c: Likewise.
18107 * stmt.c: Likewise.
18108 * tree-inline.c: Likewise.
18109 * tree-object-size.c: Likewise.
18110 * tree-sra.c: Likewise.
18111 * tree-ssa-ccp.c: Likewise.
18112 * tree-ssa-forwprop.c: Likewise.
18113 * tree-ssa-loop-ivcanon.c: Likewise.
18114 * tree-ssa-loop-ivopts.c: Likewise.
18115 * tree-ssa-math-opts.c: Likewise.
18116 * tree-ssa-reassoc.c: Likewise.
18117 * tree-ssa-threadedge.c: Likewise.
18118 * tree-streamer-in.c: Likewise.
18119 * tree-vect-data-refs.c: Likewise.
18120 * tree-vect-patterns.c: Likewise.
18121 * tree-vect-stmts.c: Likewise.
18122 * config/aarch64/aarch64.c: Likewise.
18123 * config/alpha/alpha.c: Likewise.
18124 * config/arc/arc.c: Likewise.
18125 * config/arm/arm.c: Likewise.
18126 * config/avr/avr.c: Likewise.
18127 * config/bfin/bfin.c: Likewise.
18128 * config/c6x/c6x.c: Likewise.
18129 * config/cr16/cr16.c: Likewise.
18130 * config/cris/cris.c: Likewise.
18131 * config/epiphany/epiphany.c: Likewise.
18132 * config/fr30/fr30.c: Likewise.
18133 * config/frv/frv.c: Likewise.
18134 * config/h8300/h8300.c: Likewise.
18135 * config/i386/i386.c: Likewise.
18136 * config/i386/winnt.c: Likewise.
18137 * config/ia64/ia64.c: Likewise.
18138 * config/iq2000/iq2000.c: Likewise.
18139 * config/lm32/lm32.c: Likewise.
18140 * config/m32c/m32c.c: Likewise.
18141 * config/m32r/m32r.c: Likewise.
18142 * config/m68k/m68k.c: Likewise.
18143 * config/mcore/mcore.c: Likewise.
18144 * config/mep/mep.c: Likewise.
18145 * config/microblaze/microblaze.c: Likewise.
18146 * config/mips/mips.c: Likewise.
18147 * config/mmix/mmix.c: Likewise.
18148 * config/mn10300/mn10300.c: Likewise.
18149 * config/moxie/moxie.c: Likewise.
18150 * config/msp430/msp430.c: Likewise.
18151 * config/nds32/nds32.c: Likewise.
18152 * config/pa/pa.c: Likewise.
18153 * config/pdp11/pdp11.c: Likewise.
18154 * config/picochip/picochip.c: Likewise.
18155 * config/rl78/rl78.c: Likewise.
18156 * config/rs6000/rs6000.c: Likewise.
18157 * config/rx/rx.c: Likewise.
18158 * config/s390/s390.c: Likewise.
18159 * config/score/score.c: Likewise.
18160 * config/sh/sh.c: Likewise.
18161 * config/sparc/sparc.c: Likewise.
18162 * config/spu/spu.c: Likewise.
18163 * config/stormy16/stormy16.c: Likewise.
18164 * config/tilegx/tilegx.c: Likewise.
18165 * config/tilepro/tilepro.c: Likewise.
18166 * config/v850/v850.c: Likewise.
18167 * config/vax/vax.c: Likewise.
18168 * config/xtensa/xtensa.c: Likewise.
18170 2014-06-02 Jeff Law <law@redhat.com>
18172 PR rtl-optimization/61094
18173 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18174 was marked as do_no_reextend. If a copy is needed to eliminate
18175 an extension, then mark it as do_not_reextend.
18177 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18179 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18181 2014-06-02 Richard Henderson <rth@redhat.com>
18184 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18185 addresses inside asms. Use output_operand_lossage instead of
18188 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18191 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18192 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18194 2014-06-02 Tom de Vries <tom@codesourcery.com>
18196 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18197 case that x has VOIDmode.
18199 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18201 * varasm.c (copy_constant): Delete function.
18202 (build_constant_desc): Don't call it.
18204 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18207 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18208 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18209 with immediate_operand.
18211 2014-06-02 Andreas Schwab <schwab@suse.de>
18213 * config/ia64/ia64.c
18214 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18215 pending_data_specs first.
18217 2014-06-02 Richard Biener <rguenther@suse.de>
18219 PR tree-optimization/61378
18220 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18221 valueized_anything.
18223 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18225 * config/i386/constraints.md (Bw): Rename from 'w'.
18226 (Bz): Rename from 'z'.
18227 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18229 2014-06-01 Kai Tietz <ktietz@redhat.com>
18232 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18233 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18234 instead of m constraint.
18236 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18238 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18239 a separate alternative where the scratch operand 2 is marked as
18242 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18244 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18245 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18246 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18247 and __builtins_arm_get_fpscr.
18248 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18249 __builtins_arm_get_fpscr.
18250 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18251 __builtins_arm_ldfpscr.
18252 (arm_atomic_assign_expand_fenv): New function.
18253 * config/arm/vfp.md (set_fpscr): New pattern.
18254 (get_fpscr) : Likewise.
18255 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18257 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18258 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18260 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18262 * asan.c (report_error_func): Add SLOW_P argument, use
18263 BUILT_IN_ASAN_*_N if set.
18264 (build_check_stmt): Likewise.
18265 (instrument_derefs): If T has insufficient alignment,
18266 force same handling as for odd sizes.
18268 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18269 BUILT_IN_ASAN_REPORT_STORE_N): New.
18270 * asan.c (struct asan_mem_ref): Change access_size type to
18272 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18273 update_mem_ref_hash_table): Likewise.
18274 (asan_mem_ref_hasher::hash): Hash in a HWI.
18275 (report_error_func): Change size_in_bytes argument to HWI.
18276 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18278 (build_shadow_mem_access): New function.
18279 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18280 Handle size_in_bytes not power of two or larger than 16.
18281 (instrument_derefs): Don't give up if size_in_bytes is not
18282 power of two or is larger than 16.
18284 2014-05-30 Kai Tietz <ktietz@redhat.com>
18287 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18288 for sibling-tail-calls.
18289 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18291 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18292 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18294 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18296 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18297 * config/avr/avr-tables.opt: Regenerate.
18298 * config/avr/t-multilib: Regenerate.
18299 * doc/avr-mmcu.texi: Regenerate.
18301 2014-05-30 Ian Lance Taylor <iant@google.com>
18303 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18306 2014-05-30 Tom de Vries <tom@codesourcery.com>
18308 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18311 2014-05-30 Tom de Vries <tom@codesourcery.com>
18313 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18314 * lra.c (initialize_lra_reg_info_element): Add init of
18315 actual_call_used_reg_set field.
18316 (lra): Call lra_create_live_ranges before lra_inheritance for
18318 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18320 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18321 instead of call_used_reg_set for -fuse-caller-save.
18322 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18324 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18326 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18328 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18330 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18332 * ira.c (ira_get_dup_out_num): Check for output operands at
18333 the start of the loop. Handle cases where an included alternative
18334 follows an excluded one.
18336 2014-05-29 Mike Stump <mikestump@comcast.net>
18339 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18340 post ld passes when lto is used.
18342 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18344 PR rtl-optimization/61325
18345 * lra-constraints.c (process_address): Rename to process_address_1.
18346 (process_address): New function.
18348 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18350 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18351 TYPES_BINOPV): New static data.
18352 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18354 * config/aarch64/aarch64-simd.md (aarch64_ext,
18355 aarch64_im_lane_boundsi): New patterns.
18356 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18358 (aarch64_evpc_ext): New function.
18360 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18362 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18363 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18364 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18365 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18366 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18368 2014-05-29 Tom de Vries <tom@codesourcery.com>
18370 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18372 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18373 Richard Sandiford <rdsandiford@googlemail.com>
18375 * arm/iterators.md (shiftable_ops): New code iterator.
18376 (t2_binop0, arith_shift_insn): New code attributes.
18377 * arm/predicates.md (shift_nomul_operator): New predicate.
18378 * arm/arm.md (insn_enabled): Delete.
18379 (enabled): Remove insn_enabled test.
18380 (*arith_shiftsi): Delete. Replace with ...
18381 (*<arith_shift_insn>_multsi): ... new pattern.
18382 (*<arith_shift_insn>_shiftsi): ... new pattern.
18383 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18385 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18386 Tom de Vries <tom@codesourcery.com>
18388 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18389 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18391 (mips_split_call): Use POST_CALL_TMP_REG.
18392 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18394 2014-05-29 Tom de Vries <tom@codesourcery.com>
18396 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18397 with #ifdef STACK_REGS.
18399 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18401 * varasm.c (get_variable_section): Walk aliases.
18402 (place_block_symbol): Walk aliases.
18404 2014-05-28 Tom de Vries <tom@codesourcery.com>
18407 2014-05-28 Tom de Vries <tom@codesourcery.com>
18409 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18410 * lra.c (initialize_lra_reg_info_element): Add init of
18411 actual_call_used_reg_set field.
18412 (lra): Call lra_create_live_ranges before lra_inheritance for
18414 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18416 * lra-constraints.c (need_for_call_save_p): Use
18417 actual_call_used_reg_set instead of call_used_reg_set for
18419 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18421 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18423 * doc/md.texi: Document that the % constraint character must
18424 be at the beginning of the string.
18425 * genoutput.c (validate_insn_alternatives): Check that '=',
18426 '+' and '%' only appear at the beginning of a constraint.
18427 * ira.c (commutative_constraint_p): Delete.
18428 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18429 at the start of the string.
18430 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18432 * config/arm/neon.md (bicdi3_neon): Likewise.
18433 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18434 (slt_si, sltu_si): Likewise.
18435 * config/vax/vax.md (sbcdi3): Likewise.
18436 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18437 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18438 (mul64): Move '%' to beginning of constraint.
18439 * config/arm/arm.md (*xordi3_insn): Likewise.
18440 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18441 (xorsi3): Likewise.
18443 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18445 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18447 2014-05-28 Jason Merrill <jason@redhat.com>
18450 * cgraph.h (symtab_node::get_comdat_group_id): New.
18451 * cgraphunit.c (analyze_functions): Call it.
18452 * symtab.c (dump_symtab_node): Likewise.
18453 * tree.c (decl_comdat_group_id): New.
18454 * tree.h: Declare it.
18455 * lto-streamer-out.c (write_symbol): Use it.
18456 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18458 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18460 PR bootstrap/PR61146
18461 * wide-int.cc: Do not include longlong.h when compiling with clang.
18463 2014-05-28 Richard Biener <rguenther@suse.de>
18465 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18466 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18467 (vrp_visit_assignment_or_call): Print less vertical space.
18468 (vrp_visit_stmt): Likewise.
18469 (vrp_visit_phi_node): Likewise. For a PHI argument with
18470 VR_VARYING range consider recording it as copy.
18472 2014-05-28 Richard Biener <rguenther@suse.de>
18475 2014-05-28 Richard Biener <rguenther@suse.de>
18477 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18479 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18481 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18482 sufficiently aligned and an offset is used at the same time.
18483 (expand_expr_real_1): Likewise.
18485 2014-05-28 Richard Biener <rguenther@suse.de>
18487 PR middle-end/61045
18488 * fold-const.c (fold_comparison): When folding
18489 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18490 the sign of the remaining constant operand stays the same.
18492 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18494 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18495 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18496 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18498 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18499 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18500 (m32bit-doubles) Likewise.
18501 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18502 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18505 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18507 * configure.ac ($gcc_cv_ld_clearcap): New test.
18508 * configure: Regenerate.
18509 * config.in: Regenerate.
18510 * config/sol2.opt (mclear-hwcap): New option.
18511 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18512 * config/sol2-clearcap.map: Moved here from
18513 testsuite/gcc.target/i386/clearcap.map.
18514 * config/sol2-clearcapv2.map: Move here from
18515 gcc.target/i386/clearcapv2.map.
18516 * config/t-sol2 (install): Depend on install-clearcap-map.
18517 (install-clearcap-map): New target.
18518 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18521 2014-05-28 Richard Biener <rguenther@suse.de>
18523 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18524 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18525 ... here and remove the rest.
18526 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18528 2014-05-28 Richard Biener <rguenther@suse.de>
18530 PR tree-optimization/61335
18531 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18532 new range fails, drop to varying.
18534 2014-05-28 Olivier Hainque <hainque@adacore.com>
18536 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18537 (CPP_SPEC): Add entry for -mcpu=8548.
18538 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18539 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18541 2014-05-28 Tom de Vries <tom@codesourcery.com>
18543 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18544 * lra.c (initialize_lra_reg_info_element): Add init of
18545 actual_call_used_reg_set field.
18546 (lra): Call lra_create_live_ranges before lra_inheritance for
18548 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18550 * lra-constraints.c (need_for_call_save_p): Use
18551 actual_call_used_reg_set instead of call_used_reg_set for
18553 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18555 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18556 Tom de Vries <tom@codesourcery.com>
18558 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18560 (@item -fuse-caller-save): New item.
18562 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18563 Tom de Vries <tom@codesourcery.com>
18565 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18566 OPT_fuse_caller_save.
18568 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18569 Tom de Vries <tom@codesourcery.com>
18571 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18572 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18573 get_call_reg_set_usage.
18574 * resource.c (mark_set_resources, mark_target_live_regs): Use
18575 get_call_reg_set_usage.
18576 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18578 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18579 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18580 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18581 * ira-build.c (ira_create_allocno): Init
18582 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18583 (create_cap_allocno, propagate_allocno_info)
18584 (propagate_some_info_from_allocno)
18585 (copy_info_to_removed_store_destinations): Handle
18586 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18587 * ira-costs.c (ira_tune_allocno_costs): Use
18588 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18590 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18591 Tom de Vries <tom@codesourcery.com>
18593 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18594 and function_used_regs_valid fields.
18595 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18596 find_all_hard_reg_sets.
18597 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18598 (get_call_reg_set_usage): New function.
18599 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18600 * regs.h (get_call_reg_set_usage): Declare.
18602 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18605 * config/dbx.h (License): Add Runtime Library Exception.
18606 * config/newlib-stdint.h (License): Same.
18607 * config/rtems.h (License): Same
18608 * config/initfini-array.h (License): Same
18609 * config/v850/v850.h (License): Same.
18610 * config/v850/v850-opts.h (License): Same
18611 * config/v850/rtems.h (License): Same.
18613 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18616 * doc/extend.texi (Local Labels): Note that label differences are
18617 not supported for AVR.
18619 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18620 Olivier Hainque <hainque@adacore.com>
18622 * rtl.h (set_for_reg_notes): Declare.
18623 * emit-rtl.c (set_for_reg_notes): New function.
18624 (set_unique_reg_note): Use it.
18625 * optabs.c (add_equal_note): Likewise
18627 2014-05-27 Andrew Pinski <apinski@cavium.com>
18629 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18630 Use <w> for the register in assembly template.
18631 (stack_protect_test): Use the mode of operands[0] for the result.
18632 (stack_protect_test_<mode>): Use <w> for the register
18633 in assembly template.
18635 2014-05-27 DJ Delorie <dj@redhat.com>
18637 * config/rx/rx.c (add_vector_labels): New.
18638 (rx_output_function_prologue): Call it.
18639 (rx_handle_func_attribute): Don't require empty arguments.
18640 (rx_handle_vector_attribute): New.
18641 (rx_attribute_table): Add "vector" attribute.
18642 * doc/extend.texi (interrupt, vector): Document new/changed
18643 RX-specific attributes.
18645 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18647 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18649 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18650 predicate to detect a negative quotient.
18652 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18654 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18655 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18656 Add X - Y CMP 0 to X CMP Y transformation.
18657 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18659 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18661 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18664 2014-05-27 Steve Ellcey <sellcey@mips.com>
18666 * config/mips/mips.c: Add include of cgraph.h.
18668 2014-05-27 Richard Biener <rguenther@suse.de>
18670 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18672 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18675 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18676 * config/arm/arm-cores.def (License): Same.
18677 * config/arm/arm-opts.h (License): Same.
18678 * config/arm/aout.h (License): Same.
18679 * config/arm/bpabi.h (License): Same.
18680 * config/arm/elf.h (License): Same.
18681 * config/arm/linux-elf.h (License): Same.
18682 * config/arm/linux-gas.h (License): Same.
18683 * config/arm/netbsd-elf.h (License): Same.
18684 * config/arm/uclinux-eabi.h (License): Same.
18685 * config/arm/uclinux-elf.h (License): Same.
18686 * config/arm/vxworks.h (License): Same.
18688 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18690 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18691 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18692 (arm_init_neon_builtins): Handle NEON_BSWAP.
18693 Define required type nodes.
18694 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18695 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18696 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18697 * config/arm/iterators.md (VDQHSD): New mode iterator.
18699 2014-05-27 Richard Biener <rguenther@suse.de>
18701 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18702 Try using literal operands when comparing value-ranges failed.
18704 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18706 * ira.c (commutative_operand): Adjust for change to recog_data.
18707 [Missing from previous commit.]
18709 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18711 * system.h (TEST_BIT): New macro.
18712 * recog.h (alternative_mask): New type.
18713 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18714 (recog_data_d): Replace alternative_enabled_p array with
18715 enabled_alternatives.
18716 (target_recog): New structure.
18717 (default_target_recog, this_target_recog): Declare.
18718 (get_enabled_alternatives, recog_init): Likewise.
18719 * recog.c (default_target_recog, this_target_recog): New variables.
18720 (get_enabled_alternatives): New function.
18721 (extract_insn): Use it.
18722 (recog_init): New function.
18723 (preprocess_constraints, constrain_operands): Adjust for change to
18725 * postreload.c (reload_cse_simplify_operands): Likewise.
18726 * reload.c (find_reloads): Likewise.
18727 * ira-costs.c (record_reg_classes): Likewise.
18728 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18729 all alternatives after a disabled one would be skipped.
18730 (ira_implicitly_set_insn_hard_regs): Likewise.
18731 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18732 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18733 with enabled_alternatives.
18734 * lra.c (free_insn_recog_data): Update accordingly.
18735 (lra_update_insn_recog_data): Likewise.
18736 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18737 * lra-constraints.c (process_alt_operands): Likewise. Handle
18738 only_alternative as part of the enabled mask.
18739 * target-globals.h (this_target_recog): Declare.
18740 (target_globals): Add a recog field.
18741 (restore_target_globals): Restore this_target_recog.
18742 * target-globals.c: Include recog.h.
18743 (default_target_globals): Initialize recog field.
18744 (save_target_globals): Likewise.
18745 * reginfo.c (reinit_regs): Call recog_init.
18746 * toplev.c (backend_init_target): Likewise.
18748 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18750 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18751 rather than any named insn's code.
18753 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18756 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18757 * config/arm/arm-cores.def (License): Same.
18759 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18761 * tree.h (decl_comdat_group): Declare.
18762 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18763 * tree.c (decl_comdat_group): Here.
18765 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18767 PR rtl-optimization/61222
18768 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18769 the shift, truncate the PLUS operand to the result mode.
18771 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18774 * config/i386/i386.c (ix86_rtx_costs)
18775 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18778 2014-05-26 Martin Jambor <mjambor@suse.cz>
18780 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18783 2014-05-26 Richard Biener <rguenther@suse.de>
18785 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18786 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18787 Provide specializations.
18788 (wi::int_traits <HOST_WIDE_INT>,
18789 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18791 2014-05-26 Alan Modra <amodra@gmail.com>
18794 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18795 params and return a bool. Remove dead code. Update comment.
18796 Assert we have a const_int source. Remove bogus code from
18797 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18798 handling of constants > 2G and reg_equal note, from..
18799 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18800 return value. Update comment. If we can, use a new pseudo
18801 for intermediate calculations.
18802 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18804 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18805 call to rs6000_emit_set_const in splitter.
18806 (movdi_internal64+2, +3): Likewise.
18808 2014-05-26 Richard Biener <rguenther@suse.de>
18810 * system.h: Define __STDC_FORMAT_MACROS before
18811 including inttypes.h.
18812 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18813 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18814 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18815 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18816 HOST_WIDEST_INT_C): Remove.
18817 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18818 if C99 inttypes.h is not available.
18819 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18820 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18821 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18822 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18823 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18824 (struct output_info): Likewise.
18825 (print_statistics): Adjust.
18826 (dump_bitmap_statistics): Likewise.
18827 * bt-load.c (migrate_btr_defs): Print with PRId64.
18828 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18829 (MAX_SAFE_MULTIPLIER): Adjust.
18830 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18831 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18832 dump_cgraph_node): Likewise.
18833 * final.c (dump_basic_block_info): Likewise.
18834 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18835 * gcov.c (format_gcov): Likewise.
18836 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18838 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18839 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18840 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18841 Use PRId64 for dumping.
18842 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18843 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18844 (add_allocno_hard_regs): Adjust.
18845 * loop-doloop.c (doloop_modify): Print using PRId64.
18846 * loop-iv.c (inverse): Compute in uint64_t.
18847 (determine_max_iter, iv_number_of_iterations): Likewise.
18848 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18849 Print using PRId64.
18850 * lto-streamer-out.c (write_symbol): Use uint64_t.
18851 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18852 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18853 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18854 * modulo-sched.c (const_iteration_count): Use int64_t.
18855 (sms_schedule): Dump using PRId64.
18856 * predict.c (dump_prediction): Likewise.
18857 * pretty-print.h (pp_widest_integer): Remove.
18858 * profile.c (get_working_sets, is_edge_inconsistent,
18859 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18860 * tree-pretty-print.c (pp_double_int): Remove case handling
18861 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18862 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18864 (pass_optimize_bswap::execute): Remove restriction on hosts.
18865 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18866 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18867 * tree.c (widest_int_cst_value): Remove.
18868 * tree.h (widest_int_cst_value): Likewise.
18869 * value-prof.c (dump_histogram_value): Print using PRId64.
18870 * gengtype.c (main): Also inject int64_t.
18871 * ggc-page.c (struct max_alignment): Use int64_t.
18872 * alloc-pool.c (struct allocation_object_def): Likewise.
18873 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18875 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18876 * doc/tm.texi: Regenerated.
18877 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18878 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18879 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18880 mmix_output_register_setting): Use [u]int64_t in prototypes.
18881 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18882 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18883 mmix_output_octa, mmix_output_shifted_value): Adjust.
18884 (mmix_intval): Adjust. Remove unreachable case.
18885 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18887 2014-05-26 Richard Biener <rguenther@suse.de>
18889 * configure.ac: Drop __int64 type check. Insist that we
18890 found uint64_t and int64_t.
18891 * hwint.h (HOST_BITS_PER___INT64): Remove.
18892 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18893 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18894 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18895 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18896 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18897 for dst_q_src_df_rms_cdt.
18898 * configure: Regenerate.
18899 * config.in: Likewise.
18901 2014-05-26 Michael Tautschnig <mt@debian.org>
18904 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18905 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18907 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18909 PR rtl-optimization/61278
18910 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18912 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18914 PR rtl-optimization/61220
18915 Part of PR rtl-optimization/61225
18916 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18917 insn; skip split_edge for a block with only one successor.
18919 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18921 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18924 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18926 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18927 (update_vtable_references): New function.
18928 (function_and_variable_visibility): Rewrite also vtable initializers.
18929 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18931 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18933 * ggc.h (ggc_grow): New function.
18934 * ggc-none.c (ggc_grow): New function.
18935 * ggc-page.c (ggc_grow): Likewise.
18937 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18939 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18940 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18941 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18942 varpool_externally_visible_p, can_replace_by_local_alias,
18943 update_visibility_by_resolution_info, function_and_variable_visibility,
18944 pass_data_ipa_function_and_variable_visibility,
18945 make_pass_ipa_function_and_variable_visibility,
18946 whole_program_function_and_variable_visibility,
18947 pass_data_ipa_whole_program_visibility,
18948 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18949 * cgraph.h (cgraph_local_node_p): Declare.
18950 * ipa-visibility.c: New file.
18951 * Makefile.in (OBJS): Add ipa-visiblity.o
18953 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18955 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18956 that var decl is available.
18958 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18960 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18961 symtab_node pointer.
18962 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18963 (find_decls_types_r): Do not walk COMDAT_GROUP.
18964 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18965 * varasm.c (make_decl_one_only): Use set_comdat_group;
18966 create node if needed.
18967 * ipa-inline-transform.c (save_inline_function_body): Update
18968 way we decl->symtab mapping.
18969 * symtab.c (symtab_hash, hash_node, eq_node
18970 symtab_insert_node_to_hashtable): Remove.
18971 (symtab_register_node): Update.
18972 (symtab_unregister_node): Update.
18973 (symtab_get_node): Reimplement as inline function.
18974 (symtab_add_to_same_comdat_group): Update.
18975 (symtab_dissolve_same_comdat_group_list): Update.
18976 (dump_symtab_base): Update.
18977 (verify_symtab_base): Update.
18978 (symtab_make_decl_local): Update.
18979 (fixup_same_cpp_alias_visibility): Update.
18980 (symtab_nonoverwritable_alias): Update.
18981 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18982 * ipa.c (update_visibility_by_resolution_info): UPdate.
18983 * bb-reorder.c: Include cgraph.h
18984 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18985 with comdat groups.
18986 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18987 * cgraph.c (cgraph_get_create_node): Update.
18988 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18990 (symtab_get_node): Make inline.
18991 (symtab_insert_node_to_hashtable): Remove.
18992 (symtab_can_be_discarded): Update.
18993 (decl_comdat_group): New function.
18994 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18996 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18998 (read_comdat_group): New function.
18999 (input_node, input_varpool_node): Use it.
19000 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19002 * mips.c (mips_start_unique_function): Likewise.
19003 (ix86_code_end): Likewise.
19004 (rs6000_code_end): Likweise.
19005 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19007 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19009 * gengtype-state.c (fatal_reading_state): Bring offline.
19010 * optabs.c (widening_optab_handler): Bring offline.
19011 * optabs.h (widening_optab_handler): Likewise.
19012 * final.c (get_attr_length_1): Likewise.
19014 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19016 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19018 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19020 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19021 (ppc440-compare): Include shift with dot.
19022 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19023 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19025 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19027 (e6500_sfx2): Include it.
19028 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19029 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19030 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19031 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19032 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19033 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19034 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19035 *lshiftrt_internal1le, *lshiftrt_internal1be,
19036 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19037 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19038 *rotldi3_internal10le, *rotldi3_internal10be,
19039 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19040 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19041 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19042 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19043 define_insns): Use type "shift" in the appropriate alternatives.
19045 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19047 * config/rs6000/rs6000.md (type): Add "logical". Delete
19049 (dot): Adjust comment.
19050 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19051 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19052 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19053 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19054 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19055 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19056 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19057 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19059 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19060 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19061 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19062 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19063 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19064 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19065 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19066 * config/rs6000/8540.md (ppc8540_su): Adjust.
19067 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19068 cell-cmp-microcoded): Adjust.
19069 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19070 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19071 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19072 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19073 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19074 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19075 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19076 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19077 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19079 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19080 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19081 Adjust. Adjust comment.
19082 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19083 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19085 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19087 * config/rs6000/rs6000.md (type): Add "add".
19088 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19089 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19090 define_insns): Use it.
19091 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19093 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19094 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19095 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19096 * config/rs6000/601.md (ppc601-integer): Adjust.
19097 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19098 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19099 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19100 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19101 * config/rs6000/8540.md (ppc8540_su): Adjust.
19102 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19103 cell-cmp-microcoded): Adjust.
19104 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19105 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19106 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19107 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19108 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19109 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19110 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19111 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19112 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19114 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19115 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19116 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19117 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19119 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19121 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19122 "delayed_compare", "var_delayed_compare".
19123 (var_shift): New attribute.
19124 (cell_micro): Adjust.
19125 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19126 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19127 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19128 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19129 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19130 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19131 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19132 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19133 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19134 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19135 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19136 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19137 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19138 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19139 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19140 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19141 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19142 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19143 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19144 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19145 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19146 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19147 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19148 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19149 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19151 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19152 * config/rs6000/440.md (ppc440-integer): Adjust.
19153 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19154 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19155 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19156 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19157 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19158 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19159 * config/rs6000/8540.md (ppc8540_su): Adjust.
19160 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19161 cell-cmp-microcoded): Adjust.
19162 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19163 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19164 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19165 e500mc64_delayed): Adjust.
19166 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19167 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19168 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19169 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19170 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19171 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19172 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19173 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19174 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19176 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19177 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19179 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19181 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19182 (bits): New mode_attr.
19183 (idiv_ldiv): Delete mode_attr.
19184 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19185 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19186 rs6000_adjust_priority, is_nonpipeline_insn,
19187 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19189 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19190 * config/rs6000/440.md (ppc440-idiv): Adjust.
19191 * config/rs6000/476.md (ppc476-idiv): Adjust.
19192 * config/rs6000/601.md (ppc601-idiv): Adjust.
19193 * config/rs6000/603.md (ppc603-idiv): Adjust.
19194 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19195 ppc620-ldiv): Adjust.
19196 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19197 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19198 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19199 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19200 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19201 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19202 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19203 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19204 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19205 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19206 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19207 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19208 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19209 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19210 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19211 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19212 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19213 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19215 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19217 * config/rs6000/rs6000.md (type): Delete "insert_word",
19218 "insert_dword". Add "insert".
19219 (size): Update comment.
19220 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19221 insn_must_be_first_in_group): Adjust.
19222 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19223 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19224 *insvsi_internal6, insvdi_internal): Adjust.
19226 * config/rs6000/40x.md (ppc403-integer): Adjust.
19227 * config/rs6000/440.md (ppc440-integer): Adjust.
19228 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19229 * config/rs6000/601.md (ppc601-integer): Adjust.
19230 * config/rs6000/603.md (ppc603-integer): Adjust.
19231 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19232 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19233 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19234 * config/rs6000/8540.md (ppc8540_su): Adjust.
19235 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19236 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19237 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19238 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19239 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19240 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19241 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19242 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19243 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19244 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19245 * config/rs6000/power7.md (power7-integer): Adjust.
19246 * config/rs6000/power8.md (power8-1cyc): Adjust.
19247 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19248 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19250 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19252 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19253 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19254 (size): New attribute.
19255 (dot): New attribute.
19256 (cell_micro): Adjust.
19257 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19258 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19259 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19260 umuldi3_highpart): Adjust.
19261 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19262 rs6000_adjust_priority, is_nonpipeline_insn,
19263 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19265 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19266 ppc405-imul3): Adjust.
19267 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19268 * config/rs6000/476.md (ppc476-imul): Adjust.
19269 * config/rs6000/601.md (ppc601-imul): Adjust.
19270 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19271 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19272 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19273 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19274 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19276 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19277 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19278 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19279 cell-imul): Adjust.
19280 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19281 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19282 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19283 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19284 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19285 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19286 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19287 power4-lmul, power4-imul, power4-imul3): Adjust.
19288 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19289 power5-lmul, power5-imul, power5-imul3): Adjust.
19290 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19291 power6-lmul, power6-imul, power6-imul3): Adjust.
19292 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19293 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19295 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19296 rs64a-lmul): Adjust.
19297 * config/rs6000/titan.md (titan_imul): Adjust.
19299 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19301 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19302 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19303 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19304 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19305 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19306 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19307 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19308 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19309 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19310 * config/rs6000/titan.md: Delete nonsensical comment.
19311 (titan_imul): Add type imul3.
19312 (titan_mulhw): Remove type imul3; add type halfmul.
19314 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19316 * config/rs6000/rs6000.md (type): Reorder, reformat.
19318 2014-05-23 Martin Jambor <mjambor@suse.cz>
19320 PR tree-optimization/53787
19321 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19322 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19323 analysis_done, update all uses.
19324 * ipa-prop.c: Include domwalk.h
19325 (param_analysis_info): Removed.
19326 (param_aa_status): New type.
19327 (ipa_bb_info): Likewise.
19328 (func_body_info): Likewise.
19329 (ipa_get_bb_info): New function.
19330 (aa_overwalked): Likewise.
19331 (find_dominating_aa_status): Likewise.
19332 (parm_bb_aa_status_for_bb): Likewise.
19333 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19334 (load_from_unmodified_param): Accept func_body_info as a parameter
19335 instead of parms_ainfo.
19336 (parm_ref_data_preserved_p): Changed to use new param AA info.
19337 (parm_ref_data_pass_through_p): Likewise.
19338 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19339 (compute_complex_assign_jump_func): Changed to use new param AA info.
19340 (compute_complex_ancestor_jump_func): Likewise.
19341 (ipa_compute_jump_functions_for_edge): Likewise.
19342 (ipa_compute_jump_functions): Removed.
19343 (ipa_compute_jump_functions_for_bb): New function.
19344 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19346 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19347 and info, moved variable declarations down.
19348 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19350 (ipa_analyze_stmt_uses): Likewise.
19351 (ipa_analyze_params_uses): Removed.
19352 (ipa_analyze_params_uses_in_bb): New function.
19353 (ipa_analyze_controlled_uses): Likewise.
19354 (free_ipa_bb_info): Likewise.
19355 (analysis_dom_walker): New class.
19356 (ipa_analyze_node): Handle node-specific forbidden analysis,
19357 initialize and free func_body_info, use dominator walker.
19358 (ipcp_modif_dom_walker): New class.
19359 (ipcp_transform_function): Create and free func_body_info, use
19360 ipcp_modif_dom_walker, moved a lot of functionality there.
19362 2014-05-23 Marek Polacek <polacek@redhat.com>
19363 Jakub Jelinek <jakub@redhat.com>
19365 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19366 * gcc.c (sanitize_spec_function): Likewise.
19367 * convert.c (convert_to_integer): Include "ubsan.h". Add
19368 floating-point to integer instrumentation.
19369 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19370 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19371 SANITIZE_NONDEFAULT.
19372 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19373 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19374 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19375 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19376 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19377 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19378 float/double/long double.
19379 (ubsan_instrument_float_cast): New function.
19380 * ubsan.h (ubsan_instrument_float_cast): Declare.
19382 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19384 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19386 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19387 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19388 Adjust for tailcalling through registers.
19389 * config/aarch64/aarch64.h (enum reg_class): New caller save
19391 (REG_CLASS_NAMES): Likewise.
19392 (REG_CLASS_CONTENTS): Likewise.
19393 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19394 Allow tailcalling without decls.
19396 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19398 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19399 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19401 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19402 gsi, and variables v_* to v*.
19404 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19406 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19408 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19410 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19411 * omp-low.c: Update accordingly.
19413 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19414 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19415 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19416 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19417 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19418 GF_OMP_TARGET_KIND_UPDATE.
19420 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19421 Explicitly enumerate the expected region types.
19423 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19426 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19427 documentation; the old documentation didn't clearly state the
19428 constraints on the contents of the pointed-to storage.
19430 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19432 Fix bootstrap error on ia64
19433 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19434 Return default value.
19436 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19438 PR tree-optimization/54733
19439 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19441 (find_bswap_or_nop_load): New.
19442 (find_bswap_1): Renamed to ...
19443 (find_bswap_or_nop_1): This. Also add support for memory source.
19444 (find_bswap): Renamed to ...
19445 (find_bswap_or_nop): This. Also add support for memory source and
19446 detection of bitwise operations equivalent to load in target
19448 (execute_optimize_bswap): Likewise. Also move its leading comment back
19449 in place and split statement transformation into ...
19450 (bswap_replace): This.
19452 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19454 PR rtl-optimization/61215
19455 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19456 simplify_gen_subreg until final substitution.
19458 2014-05-23 Alan Modra <amodra@gmail.com>
19461 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19462 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19463 Use "Y" constraint rather than "m".
19465 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19467 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19469 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19470 New function declaration.
19471 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19472 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19473 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19474 (aarch64_init_builtins) : Initialize builtins
19475 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19476 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19477 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19478 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19479 and __builtins_aarch64_set_fpsr.
19480 (aarch64_atomic_assign_expand_fenv): New function.
19481 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19482 (get_fpcr) : Likewise.
19483 (set_fpsr) : Likewise.
19484 (get_fpsr) : Likewise.
19485 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19486 and UNSPECV_SET_FPSR.
19487 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19488 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19489 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19491 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19493 PR rtl-optimization/60969
19494 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19495 constraints. Set up mem cost for NO_REGS case.
19497 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19499 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19501 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19503 * config/darwin.c: Include "lto-section-names.h".
19504 (LTO_SEGMENT_NAME): Don't define.
19505 * config/i386/winnt.c: Include "lto-section-names.h".
19506 * lto-streamer.c: Include "lto-section-names.h".
19507 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19508 * lto-wrapper.c: Include "lto-section-names.h".
19509 (LTO_SECTION_NAME_PREFIX): Don't define.
19510 * lto-section-names.h: New file.
19511 * cgraphunit.c: Include "lto-section-names.h".
19513 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19515 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19517 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19520 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19522 2014-05-22 Nick Clifton <nickc@redhat.com>
19524 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19526 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19528 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19529 -> (T)A transformation to integer types.
19531 2014-05-22 Teresa Johnson <tejohnson@google.com>
19533 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19534 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19535 (gcov_rewrite): Use gcov_nonruntime_assert.
19536 (gcov_open): Ditto.
19537 (gcov_write_words): Ditto.
19538 (gcov_write_length): Ditto.
19539 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19540 gcc_assert from IN_LIBGCOV code.
19541 (gcov_read_summary): Use gcov_error to flag profile corruption.
19542 (gcov_sync): Use gcov_nonruntime_assert.
19543 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19544 (gcov_histo_index): Use gcov_nonruntime_assert.
19545 (static void gcov_histogram_merge): Ditto.
19546 (compute_working_sets): Ditto.
19547 * gcov-io.h (gcov_nonruntime_assert): Define.
19548 (gcov_error): Define for !IN_LIBGCOV
19550 2014-05-22 Richard Biener <rguenther@suse.de>
19552 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19553 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19554 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19555 and deallocation site.
19556 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19557 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19558 passing through the incoming points-to set.
19559 (handle_lhs_call): Use flags argument instead of recomputing it.
19560 (find_func_aliases_for_call): Call handle_lhs_call with proper
19563 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19565 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19566 all padding bits in REAL_VALUE_TYPE are cleared.
19568 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19570 Cleanup and improve multipass_dfa_lookahead_guard
19571 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19572 (core2i7_first_cycle_multipass_begin,)
19573 (core2i7_first_cycle_multipass_issue,)
19574 (core2i7_first_cycle_multipass_backtrack): Update signature.
19575 * config/ia64/ia64.c
19576 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19577 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19578 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19580 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19581 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19583 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19585 * doc/tm.texi: Regenerate.
19587 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19588 * haifa-sched.c (ready_try): Make signed to allow negative values.
19589 (rebug_ready_list_1): Update.
19590 (choose_ready): Simplify.
19591 (sched_extend_ready_list): Update.
19593 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19595 Remove IA64 speculation tweaking flags
19596 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19597 speculation tuning flags.
19598 (msched-prefer-non-data-spec-insns,)
19599 (msched-prefer-non-control-spec-insns): Obsolete options.
19600 * haifa-sched.c (choose_ready): Remove handling of
19601 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19602 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19603 and PREFER_NON_DATA_SPEC.
19604 * sel-sched.c (process_spec_exprs): Remove handling of
19605 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19607 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19609 Improve scheduling debug output
19610 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19611 (advance_one_cycle): Update.
19612 (schedule_insn, queue_to_ready): Add debug printouts.
19613 (debug_ready_list_1): New static function.
19614 (debug_ready_list): Update.
19615 (max_issue): Add debug printouts.
19616 (dump_insn_stream): New static function.
19617 (schedule_block): Use it. Also better indent printouts.
19619 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19621 Fix sched_insn debug counter
19622 * haifa-sched.c (schedule_insn): Update.
19623 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19624 (save_backtrack_point, restore_backtrack_point): Update.
19625 (first_nonscheduled_insn): New static function.
19626 (queue_to_ready, choose_ready): Use it.
19627 (schedule_block): Init nonscheduled_insns_begin.
19628 (sched_emit_insn): Update.
19631 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19633 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19635 (aarch64_secondary_reload) : LikeWise.
19636 (aarch64_class_max_nregs) : Remove CORE_REGS.
19637 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19638 (REG_CLASS_NAMES) : Likewise.
19639 (REG_CLASS_CONTENTS) : LikeWise.
19640 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19642 2014-05-21 Guozhi Wei <carrot@google.com>
19645 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19647 (vqdmulhq_n_s16): Likewise.
19649 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19651 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19653 2014-05-21 Marek Polacek <polacek@redhat.com>
19656 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19658 2014-05-21 Martin Jambor <mjambor@suse.cz>
19660 * doc/invoke.texi (Optimize Options): Document parameters
19661 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19662 ipa-cp-array-index-hint-bonus.
19664 2014-05-21 Mark Wielaard <mjw@redhat.com>
19667 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19668 version >= 3 or not strict DWARF.
19669 * langhooks.h (struct lang_hooks_for_types): Add
19670 enum_underlying_base_type.
19671 * langhooks.c (lhd_enum_underlying_base_type): New function.
19672 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19673 enum_underlying_base_type.
19674 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19675 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19676 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19678 2014-05-21 Richard Biener <rguenther@suse.de>
19680 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19682 2014-05-21 John Marino <gnugcc@marino.st>
19684 * config.gcc (*-*-dragonfly*): New target.
19685 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19686 * configure: Regenerate.
19687 * config/dragonfly-stdint.h: New.
19688 * config/dragonfly.h: New.
19689 * config/dragonfly.opt: New.
19690 * config/i386/dragonfly.h: New.
19691 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19693 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19695 * tree.def (VOID_CST): New.
19696 * tree-core.h (TI_VOID): New.
19697 * tree.h (void_node): New.
19698 * tree.c (tree_node_structure_for_code, tree_code_size)
19699 (iterative_hash_expr): Handle VOID_CST.
19700 (build_common_tree_nodes): Initialize void_node.
19702 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19704 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19706 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19708 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19711 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19712 flag_reorder_blocks_and_partition.
19713 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19715 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19718 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19720 (*addc_r_t): Add new insn_and_split.
19722 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19724 PR middle-end/61252
19725 * omp-low.c (handle_simd_reference): New function.
19726 (lower_rec_input_clauses): Use it. Defer adding reference
19727 initialization even for reduction without placeholder if in simd,
19728 handle it properly later on.
19730 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19732 PR tree-optimization/60899
19733 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19734 assume all static symbols will have definition wile parsing and
19735 check the do have definition later in compilation; check that
19736 variable referring symbol will be output before concluding that
19737 reference is safe; be conservative for referring local statics;
19738 be more precise about when comdat is output in other partition.
19740 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19743 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19745 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19746 (ipa_inline): Loop inline_to_all_callers until no more aliases
19749 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19751 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19752 set writeonly flag only for vars actually written to.
19754 2014-05-20 Dehao Chen <dehao@google.com>
19756 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19757 and callee count to get clone count.
19758 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19759 count in copy_body.
19761 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19763 PR rtl-optimization/61243
19764 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19766 2014-05-20 Xinliang David Li <davidxl@google.com>
19768 * cgraphunit.c (walk_polymorphic_call_targets): Add
19769 dbgcnt and fopt-info support.
19770 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19771 * ipa-devirt.c (ipa_devirt): Ditto.
19772 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19773 * ipa.c (walk_polymorphic_call_targets): Ditto.
19774 * gimple-fold.c (fold_gimple_assign): Ditto.
19775 (gimple_fold_call): Ditto.
19776 * dbgcnt.def: New counter.
19778 2014-05-20 DJ Delorie <dj@redhat.com>
19780 * config/msp430/msp430.md (split): Don't allow subregs when
19781 splitting SImode adds.
19782 (andneghi): Fix subtraction logic.
19783 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19785 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19787 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19789 * except.c (switch_to_exception_section, resolve_unique_section,
19790 get_named_text_section, default_function_rodata_section,
19791 align_variable, get_block_for_decl, default_section_type_flags):
19792 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19793 * symtab.c (symtab_add_to_same_comdat_group,
19794 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19795 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19797 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19798 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19799 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19800 (c6x_function_in_section_p): Likewise.
19801 * config/darwin.c (machopic_select_section): Likewise.
19802 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19803 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19804 * config/mep/mep.c (mep_select_section): LIkewise.
19805 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19807 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19809 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19810 EH region of calls to pure functions that can throw an exception.
19811 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19812 (copy_reference_ops_from_call): Also copy the EH region of the call if
19813 it can throw an exception.
19815 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19817 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19818 nested VEC_SELECTs that are inverses of each other.
19820 2014-05-20 Richard Biener <rguenther@suse.de>
19822 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19823 (extract_and_process_scc_for_name): not here.
19824 (cond_dom_walker::before_dom_children): Only process
19825 stmts that end the BB in interesting ways.
19826 (run_scc_vn): Mark param uses as visited.
19828 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19830 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19833 2014-05-20 Nick Clifton <nickc@redhat.com>
19835 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19836 (msp430_gimplify_va_arg_expr): New function.
19837 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19839 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19840 operand 0 in order to prevent confusion about the number of
19841 registers involved.
19843 2014-05-20 Richard Biener <rguenther@suse.de>
19845 PR tree-optimization/61221
19846 * tree-ssa-pre.c (el_to_update): Remove.
19847 (eliminate_dom_walker::before_dom_children): Handle released
19848 VDEFs by value-numbering them to the associated VUSE. Update
19849 stmt immediately for substituted call address.
19850 (eliminate): Remove delayed stmt updating code.
19851 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19852 possibly late re-numbered vuses.
19853 (vn_reference_lookup_2): Adjust.
19854 (vn_reference_lookup_pieces): Likewise.
19855 (vn_reference_lookup): Likewise.
19857 2014-05-20 Richard Biener <rguenther@suse.de>
19859 * config.gcc: Remove need_64bit_hwint.
19860 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19861 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19863 * config.in: Regenerate.
19864 * configure: Likewise.
19866 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19868 * doc/extend.texi: Create Label Attributes section,
19869 move all label attributes into it and reference it.
19871 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19873 * arm.c (thumb1_reorg): When scanning backwards skip anything
19874 that's not a proper insn.
19876 2014-05-19 Richard Biener <rguenther@suse.de>
19878 PR tree-optimization/61221
19879 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19880 Do nothing for unreachable blocks.
19881 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19882 Improve unreachability detection.
19884 2014-05-19 Richard Biener <rguenther@suse.de>
19886 PR tree-optimization/61209
19887 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19889 2014-05-19 Nick Clifton <nickc@redhat.com>
19891 * except.c (init_eh): Fix computation of builtin setjmp buffer
19892 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19894 2014-05-19 Richard Biener <rguenther@suse.de>
19896 PR tree-optimization/61184
19897 * tree-vrp.c (is_negative_overflow_infinity): Use
19898 TREE_OVERFLOW_P and do that check first.
19899 (is_positive_overflow_infinity): Likewise.
19900 (is_overflow_infinity): Likewise.
19901 (vrp_operand_equal_p): Properly treat operands with
19902 differing overflow as not equal.
19904 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19906 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19907 shift simplification where it was intended.
19909 2014-05-19 Christian Bruel <christian.bruel@st.com>
19912 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19914 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19917 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19920 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19922 * reg-notes.def (CROSSING_JUMP): Likewise.
19923 * rtl.h (rtx_def): Update comment for jump flag.
19924 (CROSSING_JUMP_P): Define.
19925 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19926 of a REG_CROSSING_JUMP note.
19927 * cfghooks.c (tidy_fallthru_edges): Likewise.
19928 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19929 * emit-rtl.c (try_split): Likewise.
19930 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19931 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19932 * jump.c (redirect_jump_2): Likewise.
19933 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19934 (relax_delay_slots): Likewise.
19935 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19936 (bbit_di): Likewise.
19937 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19938 * config/sh/sh.md (jump_compact): Likewise.
19939 * bb-reorder.c (rotate_loop): Likewise.
19940 (pass_duplicate_computed_gotos::execute): Likewise.
19941 (add_reg_crossing_jump_notes): Rename to...
19942 (update_crossing_jump_flags): ...this.
19943 (pass_partition_blocks::execute): Update accordingly.
19945 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19947 * tree.h: Remove extraneous template <>.
19949 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19951 * ipa.c (symtab_remove_unreachable_nodes): Remove
19952 symbol from comdat group if its body was eliminated.
19953 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19954 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19955 (symtab_unregister_node): ... this one.
19956 (verify_symtab_base): More strict checking of comdats.
19957 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19959 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19961 * tree-pass.h (make_pass_ipa_comdats): New pass.
19962 * timevar.def (TV_IPA_COMDATS): New timevar.
19963 * passes.def (pass_ipa_comdats): Add.
19964 * Makefile.in (OBJS): Add ipa-comdats.o
19965 * ipa-comdats.c: New file.
19967 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19969 * ipa.c (update_visibility_by_resolution_info): New function.
19970 (function_and_variable_visibility): Use it.
19972 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19974 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19976 (FOR_EACH_DEFINED_SYMBOL): New macro.
19977 (varpool_first_static_initializer, varpool_next_static_initializer,
19978 varpool_first_defined_variable, varpool_next_defined_variable):
19980 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19982 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19984 * ggc-page.c (ggc_handle_finalizers): Add comment.
19986 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19988 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19989 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19990 (ggc_internal_cleared_alloc): Likewise.
19991 * ggc-page.c (finalizer): New class.
19992 (vec_finalizer): Likewise.
19993 (globals::finalizers): New member.
19994 (globals::vec_finalizers): Likewise.
19995 (ggc_internal_alloc): Record the finalizer if any for the block being
19997 (ggc_handle_finalizers): New function.
19998 (ggc_collect): Call ggc_handle_finalizers.
19999 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20001 (ggc_internal_cleared_alloc): Likewise.
20002 (finalize): New function.
20003 (need_finalization_p): Likewise.
20004 (ggc_alloc): Install the type's destructor as the finalizer if it
20005 might do something.
20006 (ggc_cleared_alloc): Likewise.
20007 (ggc_vec_alloc): Likewise.
20008 (ggc_cleared_vec_alloc): Likewise.
20010 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20012 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20014 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20016 * alias.c (record_alias_subset): Adjust.
20017 * bitmap.c (bitmap_element_allocate): Likewise.
20018 (bitmap_gc_alloc_stat): Likewise.
20019 * cfg.c (init_flow): Likewise.
20020 (alloc_block): Likewise.
20021 (unchecked_make_edge): Likewise.
20022 * cfgloop.c (alloc_loop): Likewise.
20023 (flow_loops_find): Likewise.
20024 (rescan_loop_exit): Likewise.
20025 * cfgrtl.c (init_rtl_bb_info): Likewise.
20026 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20027 (cgraph_allocate_node): Likewise.
20028 (cgraph_create_edge_1): Likewise.
20029 (cgraph_allocate_init_indirect_info): Likewise.
20030 * cgraphclones.c (cgraph_clone_edge): Likewise.
20031 * cgraphunit.c (add_asm_node): Likewise.
20032 (init_lowered_empty_function): Likewise.
20033 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20034 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20035 (alpha_use_linkage): Likewise.
20036 * config/arc/arc.c (arc_init_machine_status): Likewise.
20037 * config/arm/arm.c (arm_init_machine_status): Likewise.
20038 * config/avr/avr.c (avr_init_machine_status): Likewise.
20039 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20040 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20041 * config/cris/cris.c (cris_init_machine_status): Likewise.
20042 * config/darwin.c (machopic_indirection_name): Likewise.
20043 (darwin_build_constant_cfstring): Likewise.
20044 (darwin_enter_string_into_cfstring_table): Likewise.
20045 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20046 * config/frv/frv.c (frv_init_machine_status): Likewise.
20047 * config/i386/i386.c (get_dllimport_decl): Likewise.
20048 (ix86_init_machine_status): Likewise.
20049 (assign_386_stack_local): Likewise.
20050 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20051 (i386_pe_maybe_record_exported_symbol): Likewise.
20052 (i386_pe_record_stub): Likewise.
20053 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20054 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20055 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20056 (m32c_note_pragma_address): Likewise.
20057 * config/mep/mep.c (mep_init_machine_status): Likewise.
20058 (mep_note_pragma_flag): Likewise.
20059 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20060 (mips16_local_alias): Likewise.
20061 (mips_init_machine_status): Likewise.
20062 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20063 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20064 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20065 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20066 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20067 * config/pa/pa.c (pa_init_machine_status): Likewise.
20068 (pa_get_deferred_plabel): Likewise.
20069 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20070 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20071 (rs6000_init_machine_status): Likewise.
20072 (output_toc): Likewise.
20073 * config/s390/s390.c (s390_init_machine_status): Likewise.
20074 * config/score/score.c (score_output_external): Likewise.
20075 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20076 * config/spu/spu.c (spu_init_machine_status): Likewise.
20077 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20078 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20079 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20080 * coverage.c (coverage_end_function): Likewise.
20081 * dbxout.c (dbxout_init): Likewise.
20082 * doc/gty.texi: Don't mention variable_size attribute.
20083 * dwarf2cfi.c (new_cfi): Adjust.
20084 (new_cfi_row): Likewise.
20085 (copy_cfi_row): Likewise.
20086 (create_cie_data): Likewise.
20087 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20088 (new_loc_descr): Likewise.
20089 (find_AT_string_in_table): Likewise.
20090 (add_addr_table_entry): Likewise.
20091 (new_die): Likewise.
20092 (add_var_loc_to_decl): Likewise.
20093 (clone_die): Likewise.
20094 (clone_as_declaration): Likewise.
20095 (break_out_comdat_types): Likewise.
20096 (new_loc_list): Likewise.
20097 (add_loc_descr_to_each): Likewise.
20098 (add_location_or_const_value_attribute): Likewise.
20099 (add_linkage_name): Likewise.
20100 (lookup_filename): Likewise.
20101 (dwarf2out_var_location): Likewise.
20102 (new_line_info_table): Likewise.
20103 (dwarf2out_init): Likewise.
20104 (mem_loc_descriptor): Likewise.
20105 (loc_descriptor): Likewise.
20106 (add_const_value_attribute): Likewise.
20107 (tree_add_const_value_attribute): Likewise.
20108 (comp_dir_string): Likewise.
20109 (dwarf2out_vms_debug_main_pointer): Likewise.
20110 (string_cst_pool_decl): Likewise.
20111 * emit-rtl.c (set_mem_attrs): Likewise.
20112 (get_reg_attrs): Likewise.
20113 (start_sequence): Likewise.
20114 (init_emit): Likewise.
20115 (init_emit_regs): Likewise.
20116 * except.c (init_eh_for_function): Likewise.
20117 (gen_eh_region): Likewise.
20118 (gen_eh_region_catch): Likewise.
20119 (gen_eh_landing_pad): Likewise.
20120 (add_call_site): Likewise.
20121 * function.c (add_frame_space): Likewise.
20122 (insert_temp_slot_address): Likewise.
20123 (assign_stack_temp_for_type): Likewise.
20124 (get_hard_reg_initial_val): Likewise.
20125 (allocate_struct_function): Likewise.
20126 (prepare_function_start): Likewise.
20127 (types_used_by_var_decl_insert): Likewise.
20128 * gengtype.c (variable_size_p): Remove function.
20129 (enum alloc_quantity): Remove enum.
20130 (write_typed_alloc_def): Remove function.
20131 (write_typed_struct_alloc_def): Likewise.
20132 (write_typed_typedef_alloc_def): Likewise.
20133 (write_typed_alloc_defns): Likewise.
20135 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20136 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20137 * ggc.h (ggc_alloc): new function.
20138 (ggc_cleared_alloc): Likewise.
20139 (ggc_vec_alloc): Template on type of vector element, and remove
20140 element size argument.
20141 (ggc_cleared_vec_alloc): Likewise.
20142 * gimple.c (gimple_build_omp_for): Adjust.
20143 (gimple_copy): Likewise.
20144 * ipa-cp.c (get_replacement_map): Likewise.
20145 (find_aggregate_values_for_callers_subset): Likewise.
20146 (known_aggs_to_agg_replacement_list): Likewise.
20147 * ipa-devirt.c (get_odr_type): Likewise.
20148 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20149 (read_agg_replacement_chain): Likewise.
20150 * loop-iv.c (get_simple_loop_desc): Likewise.
20151 * lto-cgraph.c (input_node_opt_summary): Likewise.
20152 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20153 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20154 (input_eh_region): Likewise.
20155 (input_eh_lp): Likewise.
20156 (input_cfg): Likewise.
20157 * optabs.c (set_optab_libfunc): Likewise.
20158 (init_tree_optimization_optabs): Likewise.
20159 (set_conv_libfunc): Likewise.
20160 * passes.c (do_per_function_toporder): Likewise.
20161 * rtl.h: Don't use variable_size gty attribute.
20162 * sese.c (if_region_set_false_region): Adjust.
20163 * stringpool.c (gt_pch_save_stringpool): Likewise.
20164 * target-globals.c (save_target_globals): Likewise.
20165 * toplev.c (general_init): Likewise.
20166 * trans-mem.c (record_tm_replacement): Likewise.
20167 (split_bb_make_tm_edge): Likewise.
20168 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20169 * tree-data-ref.h (lambda_vector_new): Likewise.
20170 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20171 * tree-iterator.c (tsi_link_before): Likewise.
20172 (tsi_link_after): Likewise.
20173 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20174 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20175 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20176 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20177 * tree-ssa.c (init_tree_ssa): Adjust.
20178 * tree-ssanames.c (set_range_info): Likewise.
20179 (get_ptr_info): Likewise.
20180 (duplicate_ssa_name_ptr_info): Likewise.
20181 (duplicate_ssa_name_range_info): Likewise.
20182 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20183 (unpack_ts_fixed_cst_value_fields): Likewise.
20184 * tree.c (build_fixed): Likewise.
20185 (build_real): Likewise.
20186 (build_string): Likewise.
20187 (decl_priority_info): Likewise.
20188 (decl_debug_expr_insert): Likewise.
20189 (decl_value_expr_insert): Likewise.
20190 (decl_debug_args_insert): Likewise.
20191 (type_hash_add): Likewise.
20192 (build_omp_clause): Likewise.
20193 * ubsan.c (decl_for_type_insert): Likewise.
20194 * varasm.c (get_unnamed_section): Likewise.
20195 (get_noswitch_section): Likewise.
20196 (get_section): Likewise.
20197 (get_block_for_section): Likewise.
20198 (create_block_symbol): Likewise.
20199 (build_constant_desc): Likewise.
20200 (create_constant_pool): Likewise.
20201 (force_const_mem): Likewise.
20202 (record_tm_clone_pair): Likewise.
20203 * varpool.c (varpool_create_empty_node): Likewise.
20205 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20207 * dwarf2out.c (tree_add_const_value_attribute): Call
20208 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20209 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20210 instead of ggc_internal_<x>alloc_stat.
20211 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20212 (ggc_realloc): Likewise.
20213 * ggc-none.c (ggc_internal_alloc): Likewise.
20214 (ggc_internal_cleared_alloc): Likewise.
20215 * ggc-page.c: Likewise.
20216 * ggc.h (ggc_internal_alloc_stat): Likewise.
20217 (ggc_internal_alloc): Remove macro.
20218 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20219 (ggc_internal_cleared_alloc): Remove macro.
20220 (GGC_RESIZEVEC): Adjust.
20221 (ggc_resizevar): Remove macro.
20222 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20223 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20224 (ggc_internal_vec_cleared_alloc): Remove macro.
20225 (ggc_alloc_atomic_stat): Drop _stat suffix.
20226 (ggc_alloc_atomic): Remove macro.
20227 (ggc_alloc_cleared_atomic): Remove macro.
20228 (ggc_alloc_string_stat): Drop _stat suffix.
20229 (ggc_alloc_string): Remove macro.
20230 (ggc_alloc_rtx_def_stat): Adjust.
20231 (ggc_alloc_tree_node_stat): Likewise.
20232 (ggc_alloc_cleared_tree_node_stat): Likewise.
20233 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20234 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20235 * gimple.c (gimple_build_omp_for): Likewise.
20236 (gimple_copy): Likewise.
20237 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20238 * toplev.c (realloc_for_line_map): Adjust.
20239 * tree-data-ref.h (lambda_vector_new): Likewise.
20240 * tree-phinodes.c (allocate_phi_node): Likewise.
20241 * tree.c (grow_tree_vec_stat): Likewise.
20242 * vec.h (va_gc::reserve): Adjust.
20244 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20246 * config/microblaze/microblaze.c (break_handler): New Declaration.
20247 (microblaze_break_function_p,microblaze_is_break_handler): New.
20248 (compute_frame_size): Use microblaze_break_function_p.
20249 Add the test of break_handler.
20250 (microblaze_function_prologue) : Add the test of variable
20251 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20252 (microblaze_function_epilogue) : Add the test of break_handler.
20253 (microblaze_globalize_label) : Add the test of break_handler.
20254 Check the name by BREAK_HANDLER_NAME.
20256 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20258 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20259 microblaze_is_break_handler test.
20260 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20261 Use SYMBOL_REF_DECL.
20263 * config/microblaze/microblaze-protos.h
20264 (microblaze_break_function_p,microblaze_is_break_handler):
20267 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20268 new MicroBlaze break_handler functions.
20270 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20272 * doc/extend.texi (Size of an asm): Move node text according
20273 to its @menu entry position.
20275 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20277 PR tree-optimization/61140
20278 PR tree-optimization/61150
20279 PR tree-optimization/61197
20280 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20282 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20284 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20286 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20288 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20289 __SIZEOF_INT128__ is defined.
20291 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20293 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20294 (rs6000_delegitimize_address): Use it.
20296 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20298 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20299 inplace argument. Store the new address in the original MEM when true.
20300 * emit-rtl.c (change_address_1): Likewise.
20301 (adjust_address_1, adjust_automodify_address_1, offset_address):
20302 Update accordingly.
20303 * rtl.h (plus_constant): Add an inplace argument.
20304 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20305 when true. Avoid generating (plus X (const_int 0)).
20306 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20307 in-place. Pass true to plus_constant.
20308 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20310 2014-05-16 Dehao Chen <dehao@google.com>
20312 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20314 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20317 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20319 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20321 2014-05-16 Dehao Chen <dehao@google.com>
20323 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20324 optimize_function_for_size_p.
20325 * regs.h (REG_FREQ_FROM_BB): Likewise.
20327 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20330 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20331 negt_reg_operand cases.
20332 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20334 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20336 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20338 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20341 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20344 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20346 * tree-cfg.c (dump_function_to_file): Dump the return type of
20347 functions, in a line to itself before the function body, mimicking
20348 the layout of a C function.
20350 2014-05-16 Dehao Chen <dehao@google.com>
20352 * cfghooks.c (make_forwarder_block): Use direct computation to
20353 get fall-through edge's count and frequency.
20355 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20357 * config/arc/arc.c (arc_init): Fix typo in error message.
20358 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20359 (split_stack_prologue_scratch_regno): Likewise.
20360 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20361 word from error message.
20363 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20365 * ira-costs.c: Fix typo in comment.
20367 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20369 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20371 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20373 * varpool.c (dump_varpool_node): Dump write-only flag.
20374 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20376 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20377 write-only variables.
20378 * ipa.c (process_references): New function.
20379 (set_readonly_bit): New function.
20380 (set_writeonly_bit): New function.
20381 (clear_addressable_bit): New function.
20382 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20383 fix handling of aliases.
20384 * cgraph.h (struct varpool_node): Add writeonly flag.
20386 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20388 PR rtl-optimization/60969
20389 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20390 Calculate costs for this case.
20392 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20394 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20395 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20397 2014-05-16 Richard Biener <rguenther@suse.de>
20399 PR tree-optimization/61194
20400 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20401 bool patterns ending in a COND_EXPR.
20403 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20405 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20407 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20409 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20410 where we were unable to cost an RTX.
20412 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20414 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20417 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20418 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20420 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20422 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20423 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20425 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20426 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20428 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20429 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20431 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20434 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20435 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20437 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20440 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20441 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20443 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20444 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20446 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20447 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20449 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20450 rotates and shifts.
20452 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20453 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20455 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20456 ZERO_EXTEND and SIGN_EXTEND better.
20458 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20459 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20461 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20462 logical operations.
20464 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20465 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20467 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20468 costs when costing loads and stores to memory.
20470 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20471 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20473 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20476 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20478 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20480 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20481 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20483 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20485 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20487 (aarch64_rtx_mult_cost): New.
20488 (aarch64_rtx_costs): Use it, refactor as appropriate.
20490 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20491 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20493 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20494 emit instructions, return number of instructions which would
20496 (aarch64_add_constant): Update call to aarch64_build_constant.
20497 (aarch64_output_mi_thunk): Likewise.
20498 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20501 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20503 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20504 (TARGET_RTX_COSTS): Call it.
20506 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20508 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20509 (cortexa57_vector_cost): Likewise.
20510 (cortexa57_tunings): Use them.
20512 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20514 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20515 (cpu_addrcost_table): Use it.
20516 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20517 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20520 2014-05-16 Richard Biener <rguenther@suse.de>
20522 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20523 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20524 (visit_phi): Ignore edges marked as not executable.
20525 (class cond_dom_walker): New.
20526 (cond_dom_walker::before_dom_children): Value-number
20527 control statements and mark successor edges as not
20528 executable if possible.
20529 (run_scc_vn): First walk all control statements in
20530 dominator order, marking edges as not executable.
20531 * tree-inline.c (copy_edges_for_bb): Be not confused
20532 about random edge flags.
20534 2014-05-16 Richard Biener <rguenther@suse.de>
20536 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20538 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20541 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20542 (__TM_simple_begin): Use it.
20543 (__TM_begin): Likewise.
20545 2014-05-15 Martin Jambor <mjambor@suse.cz>
20548 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20549 type_preserved flag when the indirect edge is polymorphic.
20551 2014-05-15 Martin Jambor <mjambor@suse.cz>
20553 PR tree-optimization/61090
20554 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20555 build_ref_for_model.
20557 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20559 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20560 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20562 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20564 PR tree-optimization/61158
20565 * fold-const.c (fold_binary_loc): If X is zero-extended and
20566 shiftc >= prec, make sure zerobits is all ones instead of
20567 invoking undefined behavior.
20569 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20571 * regcprop.h: New file.
20572 * regcprop.c (skip_debug_insn_p): New decl.
20573 (replace_oldest_value_reg): Check skip_debug_insn_p.
20574 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20575 * shrink-wrap.c: Include regcprop.h.
20576 (prepare_shrink_wrap): Call
20577 copyprop_hardreg_forward_bb_without_debug_insn.
20579 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20581 * shrink-wrap.h: Update comment.
20582 * shrink-wrap.c: Update comment.
20583 (next_block_for_reg): Rename to live_edge_for_reg.
20584 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20585 (move_insn_for_shrink_wrap): Split live_edge.
20586 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20588 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20590 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20592 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20593 * config/sparc/sparc.md (fptype_ut699): New attribute.
20594 (in_branch_delay): Return false if -mfix-ut699 is specified and
20595 fptype_ut699 is set to single.
20596 (truncdfsf2): Add fptype_ut699 attribute.
20597 (fix_truncdfsi2): Likewise.
20598 (floatsisf2): Change fptype attribute.
20599 (fix_truncsfsi2): Likewise.
20600 (negtf2_notv9): Delete.
20601 (negtf2_v9): Likewise.
20602 (negtf2_hq): New instruction.
20603 (negtf2): New instruction and splitter.
20604 (negdf2_notv9): Rewrite.
20605 (abstf2_notv9): Delete.
20606 (abstf2_hq_v9): Likewise.
20607 (abstf2_v9): Likewise.
20608 (abstf2_hq): New instruction.
20609 (abstf2): New instruction and splitter.
20610 (absdf2_notv9): Rewrite.
20612 2014-05-14 Cary Coutant <ccoutant@google.com>
20615 * opts.c (common_handle_option): Don't special-case "-g".
20616 (set_debug_level): Default to at least level 2 with "-g".
20618 2014-05-14 DJ Delorie <dj@redhat.com>
20620 * config/msp430/msp430.c (msp430_builtin): Add
20621 MSP430_BUILTIN_DELAY_CYCLES.
20622 (msp430_init_builtins): Register void __delay_cycles(long long).
20623 (msp430_builtin_decl): Add it.
20624 (cg_magic_constant): New.
20625 (msp430_expand_delay_cycles): New.
20626 (msp430_expand_builtin): Call it.
20627 (msp430_print_operand_raw): Change integer printing from "int" to
20629 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20630 (delay_cycles_start): New.
20631 (delay_cycles_end): New.
20632 (delay_cycles_32): New.
20633 (delay_cycles_32x): New.
20634 (delay_cycles_16): New.
20635 (delay_cycles_16x): New.
20636 (delay_cycles_2): New.
20637 (delay_cycles_1): New.
20638 * doc/extend.texi: Document __delay_cycles().
20640 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20642 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20643 length attribute computation.
20645 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20648 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20650 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20653 * config/sparc/sparc.md: Fix types of low and high in DI constant
20654 splitter. Use gen_int_mode in some other splitters.
20656 2014-05-14 Martin Jambor <mjambor@suse.cz>
20659 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20661 2014-05-14 James Norris <jnorris@codesourcery.com>
20663 * omp-low.c (expand_parallel_call): Remove shadow variable.
20664 (expand_omp_taskreg): Likewise.
20666 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20668 * common/config/i386/i386-common.c
20669 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20670 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20671 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20672 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20673 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20674 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20675 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20676 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20677 xsavecintrin.h, xsavesintrin.h.
20678 (x86_64-*-*): Ditto.
20679 * config/i386/clflushoptintrin.h: New.
20680 * config/i386/xsavecintrin.h: Ditto.
20681 * config/i386/xsavesintrin.h: Ditto.
20682 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20683 (bit_XSAVES): Ditto.
20684 (bit_XSAVES): Ditto.
20685 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20686 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20688 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20689 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20690 OPTION_MASK_ISA_XSAVES.
20691 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20692 -mxsavec, -mxsaves.
20693 (PTA_CLFLUSHOPT) Define.
20694 (PTA_XSAVEC): Ditto.
20695 (PTA_XSAVES): Ditto.
20696 (ix86_option_override_internal): Handle new options.
20697 (ix86_valid_target_attribute_inner_p): Ditto.
20698 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20699 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20700 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20701 (bdesc_special_args): Add __builtin_ia32_xsaves,
20702 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20703 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20704 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20705 (ix86_expand_builtin): Handle new builtins.
20706 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20707 (TARGET_CLFLUSHOPT_P): Ditto.
20708 (TARGET_XSAVEC): Ditto.
20709 (TARGET_XSAVEC_P): Ditto.
20710 (TARGET_XSAVES): Ditto.
20711 (TARGET_XSAVES_P): Ditto.
20712 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20713 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20714 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20716 (ANY_XRSTOR64): Ditto.
20718 (xrstor): Change into <xrstor>.
20719 (xrstor_rex64): Change into <xrstor>_rex64.
20720 (xrstor64): Change into <xrstor>64
20722 * config/i386/i386.opt (mclflushopt): New.
20725 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20727 * doc/invoke.texi: Document new options.
20729 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20731 PR rtl-optimization/60866
20732 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20733 Default it to -1. Pass it down to init_simplejump_data.
20734 (init_simplejump_data): New parameter old_seqno. Pass it down
20735 to get_seqno_for_a_jump.
20736 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20737 initializing new jump seqno as a last resort. Add comment.
20738 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20739 jump and pass it down to sel_init_new_insn.
20740 (sel_redirect_edge_and_branch_force): Likewise.
20742 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20744 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20745 shifted values to avoid build warning.
20747 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20749 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20750 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20751 (cfg_layout_merge_blocks): Likewise.
20752 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20754 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20756 PR rtl-optimization/60901
20757 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20758 bb predecessor belongs to the same scheduling region. Adjust comment.
20760 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20762 * doc/sourcebuild.texi: (dfp_hw): Document.
20763 (p8vector_hw): Likewise.
20764 (powerpc_eabi_ok): Likewise.
20765 (powerpc_elfv2): Likewise.
20766 (powerpc_htm_ok): Likewise.
20767 (ppc_recip_hw): Likewise.
20768 (vsx_hw): Likewise.
20770 2014-05-13 Cary Coutant <ccoutant@google.com>
20772 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20774 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20776 * gengtype-parse.c (require3): Eliminate in favor of...
20778 (require_template_declaration): Update to support optional single *
20781 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20782 (create_user_defined_type): Handle a single level of explicit
20783 pointerness within template arguments.
20784 (struct write_types_data): Add field "kind".
20785 (filter_type_name): Handle "*" character.
20786 (write_user_func_for_structure_ptr): Require a write_types_data
20787 rather than just a prefix string, so that we can look up the kind
20788 of the wtd and use it as an index into wrote_user_func_for_ptr,
20789 ensuring that such functions are written at most once. Support
20790 subclasses by invoking the marking function of the ultimate base class.
20791 (write_user_func_for_structure_body): Require a write_types_data
20792 rather than just a prefix string, so that we can pass this to
20793 write_user_func_for_structure_ptr.
20794 (write_func_for_structure): Likewise.
20795 (ggc_wtd): Add initializer of new "kind" field.
20796 (pch_wtd): Likewise.
20798 * gengtype.h (enum write_types_kinds): New.
20799 (struct type): Add field wrote_user_func_for_ptr to the "s"
20802 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20804 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20805 instead of const_binop.
20806 (fold_binary_loc): Likewise.
20808 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20810 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20811 calculation to match get_ref_base_and_extent.
20813 2014-05-13 Catherine Moore <clm@codesourcery.com>
20814 Sandra Loosemore <sandra@codesourcery.com>
20816 * configure.ac: Fix assembly for explicit JALR relocation check.
20817 * configure: Regenerate.
20819 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20821 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20822 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20823 Remove associated type declarations and initialisations.
20824 (arm_expand_neon_builtin): Likewise.
20825 (neon_emit_pair_result_insn): Delete.
20826 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20827 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20828 (neon_vzip<mode>): Likewise.
20829 (neon_vuzp<mode>): Likewise.
20831 2014-05-13 Richard Biener <rguenther@suse.de>
20834 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20835 it needs revisiting whether the call still may be tail-called.
20837 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20839 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20840 * rtl.h (block_symbol): Reduce number of fields to 2.
20841 (rtx_def): Add u2.symbol_ref_flags.
20842 (SYMBOL_REF_FLAGS): Use it.
20843 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20844 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20845 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20846 Lower index of SYMBOL_REF_DATA.
20847 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20848 Print SYMBOL_REF_FLAGS at the same time.
20849 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20851 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20853 * rtl.def (VAR_LOCATION): Remove "i" field.
20854 * rtl.h (rtx_def): Add u2.var_location_status.
20855 (PAT_VAR_LOCATION_STATUS): Use it.
20856 (gen_rtx_VAR_LOCATION): Declare.
20857 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20858 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20859 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20861 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20863 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20864 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20866 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20868 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20869 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20870 * rtl.h (rtx_def): Add insn_uid to u2 field.
20871 (RTX_FLAG_CHECK8): Delete in favor of...
20872 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20873 (INSN_DELETED_P): Update accordingly.
20874 (INSN_UID): Use u2.insn_uid.
20875 (INSN_CHAIN_CODE_P): Define.
20876 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20877 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20878 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20879 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20880 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20881 indices accordingly.
20882 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20883 Update indices for insn-chain rtxes.
20884 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20885 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20886 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20887 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20888 * combine.c (try_combine): Likewise.
20889 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20891 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20893 * rtl.def (REG): Remove middle field.
20894 * rtl.h (rtx_def): Add orignal_regno to u2.
20895 (ORIGINAL_REGNO): Use it instead of field 1.
20896 (REG_ATTRS): Lower field index accordingly.
20897 * gengtype.c (adjust_field_rtx_def): Remove handling of
20898 ORIGINAL_REGNO. Move REG_ATTRS index down.
20899 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20900 code that prints the REGNO.
20902 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20904 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20907 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20909 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20911 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20913 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20914 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20916 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20918 * config/aarch64/aarch64-protos.h
20919 (aarch64_hard_regno_caller_save_mode): New prototype.
20920 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20922 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20924 2014-05-13 Christian Bruel <christian.bruel@st.com>
20926 * target.def (mode_switching): New hook vector.
20927 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20928 (mode_exit, modepriority_to_mode): Likewise.
20929 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20930 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20931 * target.h: Include tm.h and hard-reg-set.h.
20932 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20933 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20934 * doc/tm.texi Regenerate.
20935 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20936 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20937 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20938 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20939 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20940 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20941 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20942 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20943 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20944 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20945 (ix86_emit_mode_set): Hookify.
20946 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20948 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20949 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20950 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20951 (epiphany_mode_priority_to_mode): Remove declaration.
20952 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20953 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20954 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20956 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20957 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20958 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20960 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20963 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20964 is const0_rtx, return immediately. Don't test count == 0 when
20967 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20969 * Makefile.in: add shrink-wrap.o.
20970 * config/i386/i386.c: include "shrink-wrap.h"
20971 * function.c: Likewise.
20972 (requires_stack_frame_p, next_block_for_reg,
20973 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20974 dup_block_and_redirect): Move to shrink-wrap.c
20975 (thread_prologue_and_epilogue_insns): Extract three code segments
20976 as functions in shrink-wrap.c
20977 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20979 * shrink-wrap.c: New file.
20980 * shrink-wrap.h: New file.
20982 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20984 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20985 reference to Solaris.
20987 2014-05-12 Mike Stump <mikestump@comcast.net>
20990 * genattrtab.c (filename): Add.
20991 (convert_set_attr_alternative): Improve error message.
20992 (check_defs): Restore read_md_filename for error messages.
20993 (gen_insn): Save filename.
20995 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20997 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20998 -fno-local-ivars and -fivar-visibility.
20999 * c-family/c.opt: Make -Wshadow also implicitly enable
21002 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21004 * doc/tm.texi: Remove reference to deleted macro.
21005 * doc/tm.texi.in: Likewise.
21007 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21010 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21013 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21016 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21017 * config/arm/aout.h (License): Same.
21018 * config/arm/bpabi.h (License): Same.
21019 * config/arm/elf.h (License): Same.
21020 * config/arm/linux-elf.h (License): Same.
21021 * config/arm/linux-gas.h (License): Same.
21022 * config/arm/netbsd-elf.h (License): Same.
21023 * config/arm/uclinux-eabi.h (License): Same.
21024 * config/arm/uclinux-elf.h (License): Same.
21025 * config/arm/vxworks.h (License): Same.
21027 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21029 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21030 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21031 number of operands to 3.
21032 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21033 * tree-nested.c (convert_nonlocal_omp_clauses,
21034 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21035 * gimplify.c (gimplify_scan_omp_clauses): Handle
21036 OMP_CLAUSE_LINEAR_STMT.
21037 * omp-low.c (lower_rec_input_clauses): Fix typo.
21038 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21039 cast between Fortran boolean_type_node and C _Bool if
21042 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21044 PR tree-optimization/61136
21045 * wide-int.h (multiple_of_p): Define a version that doesn't return
21047 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21048 integer_zerop/const_binop pair.
21049 (multiple_of_p): Likewise, converting both operands to widest_int
21052 2014-05-09 Teresa Johnson <tejohnson@google.com>
21054 * cgraphunit.c (analyze_functions): Use correct dump file.
21056 2014-05-09 Florian Weimer <fweimer@redhat.com>
21058 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21060 (stack_protect_return_slot_p): New function.
21061 (expand_used_vars): Call stack_protect_decl_p and
21062 stack_protect_return_slot_p for -fstack-protector-strong.
21064 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21065 Andrew Haley <aph@redhat.com>
21066 Richard Sandiford <rdsandiford@googlemail.com>
21068 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21071 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21073 PR middle-end/61111
21074 * fold-const.c (fold_binary_loc): Changed width of mask.
21076 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21078 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21079 unsigned int initializers for regno_in, regno_out.
21081 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21084 * config/avr/avr.md (cc): Add new attribute set_vzn.
21085 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21086 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21087 with INC, DEC or NEG.
21088 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21089 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21090 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21092 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21095 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21097 * wide-int.cc (UTItype): Define.
21098 (UDWtype): Define for appropriate W_TYPE_SIZE.
21100 2014-05-09 Richard Biener <rguenther@suse.de>
21102 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21103 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21104 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21105 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21106 ssa_propagate): Adjust.
21108 2014-05-08 Jeff Law <law@redhat.com>
21110 PR tree-optimization/61009
21111 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21112 tri-state rather than a boolean. When a block is too big to
21113 thread through, inform caller via negative return value.
21114 (thread_across_edge): If a block was too big for normal threading,
21115 then it's too big for a joiner too, so remove temporary equivalences
21116 and return immediately.
21118 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21119 Matthias Klose <doko@ubuntu.com>
21122 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21124 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21127 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21129 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21132 * config/alpha/alpha.c: Include gimple-iterator.h.
21133 (alpha_gimple_fold_builtin): New function. Move
21134 ALPHA_BUILTIN_UMULH folding from ...
21135 (alpha_fold_builtin): ... here.
21136 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21138 2014-05-08 Wei Mi <wmi@google.com>
21141 * config/i386/i386.c (ix86_compute_frame_layout): Update
21142 preferred_stack_boundary for call, expanded from tls descriptor.
21143 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21144 to depend on SP register.
21145 (*tls_local_dynamic_base_32_gnu): Ditto.
21146 (*tls_local_dynamic_32_once): Ditto.
21147 (tls_global_dynamic_64_<mode>): Set
21148 ix86_tls_descriptor_calls_expanded_in_cfun.
21149 (tls_local_dynamic_base_64_<mode>): Ditto.
21150 (tls_global_dynamic_32): Set
21151 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21152 to depend on SP register.
21153 (tls_local_dynamic_base_32): Ditto.
21155 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21157 * config/arm/arm_neon.h: Update comment.
21158 * config/arm/neon-docgen.ml: Delete.
21159 * config/arm/neon-gen.ml: Delete.
21160 * doc/arm-neon-intrinsics.texi: Update comment.
21162 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21164 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21166 (vand, vorr, veor, vorn, vbic): Remove.
21167 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21169 (neon_vsub_unspec): Likewise.
21170 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21172 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21174 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21175 (vadd_s16): Likewise.
21176 (vadd_s32): Likewise.
21177 (vadd_f32): Likewise.
21178 (vadd_u8): Likewise.
21179 (vadd_u16): Likewise.
21180 (vadd_u32): Likewise.
21181 (vadd_s64): Likewise.
21182 (vadd_u64): Likewise.
21183 (vaddq_s8): Likewise.
21184 (vaddq_s16): Likewise.
21185 (vaddq_s32): Likewise.
21186 (vaddq_s64): Likewise.
21187 (vaddq_f32): Likewise.
21188 (vaddq_u8): Likewise.
21189 (vaddq_u16): Likewise.
21190 (vaddq_u32): Likewise.
21191 (vaddq_u64): Likewise.
21192 (vmul_s8): Likewise.
21193 (vmul_s16): Likewise.
21194 (vmul_s32): Likewise.
21195 (vmul_f32): Likewise.
21196 (vmul_u8): Likewise.
21197 (vmul_u16): Likewise.
21198 (vmul_u32): Likewise.
21199 (vmul_p8): Likewise.
21200 (vmulq_s8): Likewise.
21201 (vmulq_s16): Likewise.
21202 (vmulq_s32): Likewise.
21203 (vmulq_f32): Likewise.
21204 (vmulq_u8): Likewise.
21205 (vmulq_u16): Likewise.
21206 (vmulq_u32): Likewise.
21207 (vsub_s8): Likewise.
21208 (vsub_s16): Likewise.
21209 (vsub_s32): Likewise.
21210 (vsub_f32): Likewise.
21211 (vsub_u8): Likewise.
21212 (vsub_u16): Likewise.
21213 (vsub_u32): Likewise.
21214 (vsub_s64): Likewise.
21215 (vsub_u64): Likewise.
21216 (vsubq_s8): Likewise.
21217 (vsubq_s16): Likewise.
21218 (vsubq_s32): Likewise.
21219 (vsubq_s64): Likewise.
21220 (vsubq_f32): Likewise.
21221 (vsubq_u8): Likewise.
21222 (vsubq_u16): Likewise.
21223 (vsubq_u32): Likewise.
21224 (vsubq_u64): Likewise.
21225 (vand_s8): Likewise.
21226 (vand_s16): Likewise.
21227 (vand_s32): Likewise.
21228 (vand_u8): Likewise.
21229 (vand_u16): Likewise.
21230 (vand_u32): Likewise.
21231 (vand_s64): Likewise.
21232 (vand_u64): Likewise.
21233 (vandq_s8): Likewise.
21234 (vandq_s16): Likewise.
21235 (vandq_s32): Likewise.
21236 (vandq_s64): Likewise.
21237 (vandq_u8): Likewise.
21238 (vandq_u16): Likewise.
21239 (vandq_u32): Likewise.
21240 (vandq_u64): Likewise.
21241 (vorr_s8): Likewise.
21242 (vorr_s16): Likewise.
21243 (vorr_s32): Likewise.
21244 (vorr_u8): Likewise.
21245 (vorr_u16): Likewise.
21246 (vorr_u32): Likewise.
21247 (vorr_s64): Likewise.
21248 (vorr_u64): Likewise.
21249 (vorrq_s8): Likewise.
21250 (vorrq_s16): Likewise.
21251 (vorrq_s32): Likewise.
21252 (vorrq_s64): Likewise.
21253 (vorrq_u8): Likewise.
21254 (vorrq_u16): Likewise.
21255 (vorrq_u32): Likewise.
21256 (vorrq_u64): Likewise.
21257 (veor_s8): Likewise.
21258 (veor_s16): Likewise.
21259 (veor_s32): Likewise.
21260 (veor_u8): Likewise.
21261 (veor_u16): Likewise.
21262 (veor_u32): Likewise.
21263 (veor_s64): Likewise.
21264 (veor_u64): Likewise.
21265 (veorq_s8): Likewise.
21266 (veorq_s16): Likewise.
21267 (veorq_s32): Likewise.
21268 (veorq_s64): Likewise.
21269 (veorq_u8): Likewise.
21270 (veorq_u16): Likewise.
21271 (veorq_u32): Likewise.
21272 (veorq_u64): Likewise.
21273 (vbic_s8): Likewise.
21274 (vbic_s16): Likewise.
21275 (vbic_s32): Likewise.
21276 (vbic_u8): Likewise.
21277 (vbic_u16): Likewise.
21278 (vbic_u32): Likewise.
21279 (vbic_s64): Likewise.
21280 (vbic_u64): Likewise.
21281 (vbicq_s8): Likewise.
21282 (vbicq_s16): Likewise.
21283 (vbicq_s32): Likewise.
21284 (vbicq_s64): Likewise.
21285 (vbicq_u8): Likewise.
21286 (vbicq_u16): Likewise.
21287 (vbicq_u32): Likewise.
21288 (vbicq_u64): Likewise.
21289 (vorn_s8): Likewise.
21290 (vorn_s16): Likewise.
21291 (vorn_s32): Likewise.
21292 (vorn_u8): Likewise.
21293 (vorn_u16): Likewise.
21294 (vorn_u32): Likewise.
21295 (vorn_s64): Likewise.
21296 (vorn_u64): Likewise.
21297 (vornq_s8): Likewise.
21298 (vornq_s16): Likewise.
21299 (vornq_s32): Likewise.
21300 (vornq_s64): Likewise.
21301 (vornq_u8): Likewise.
21302 (vornq_u16): Likewise.
21303 (vornq_u32): Likewise.
21304 (vornq_u64): Likewise.
21306 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21308 * wide-int.cc (UTItype): Define.
21309 (UDWtype): Define for appropriate W_TYPE_SIZE.
21311 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21313 PR tree-optimization/59100
21314 * tree-ssa-phiopt.c: Include tree-inline.h.
21315 (neutral_element_p, absorbing_element_p): New functions.
21316 (value_replacement): Handle conditional binary operations with a
21317 neutral or absorbing element.
21319 2014-05-08 Richard Biener <rguenther@suse.de>
21321 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21322 folding the expression.
21323 (valueize_expr): Remove.
21324 (visit_reference_op_load): Do not valueize the result of
21326 (simplify_binary_expression): Likewise.
21327 (simplify_unary_expression): Likewise.
21329 2014-05-08 Richard Biener <rguenther@suse.de>
21331 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21332 looking at TYPE_ARG_TYPES.
21334 2014-05-08 Richard Biener <rguenther@suse.de>
21336 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21337 pointer propagation special-case.
21339 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21341 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21342 core part of address expressions.
21344 2014-05-08 Alan Modra <amodra@gmail.com>
21347 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21348 loads and stores when -mno-strict-align at any alignment.
21349 (expand_block_clear): Similarly. Also correct calculation of
21352 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21354 PR middle-end/39246
21355 * tree-complex.c (expand_complex_move): Keep line info when expanding
21357 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21358 of complex expression. Use new argument to display correct location
21359 for values coming from phi statement.
21360 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21361 (warn_uninitialized_phi): Pass location of phi argument to
21363 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21364 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21366 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21368 * config/rs6000/predicates.md (indexed_address_mem): New.
21369 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21370 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21371 fpstore_ux, fpstore_u.
21372 (sign_extend, indexed, update): New.
21373 (cell_micro): Adjust.
21374 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21375 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21376 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21377 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21378 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21379 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21380 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21381 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21382 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21383 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21384 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21385 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21386 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21387 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21388 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21390 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21391 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21392 *vsx_extract_<mode>_store): Adjust.
21393 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21394 is_cracked_insn, insn_must_be_first_in_group,
21395 insn_must_be_last_in_group): Adjust.
21397 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21399 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21400 ppc440-fpstore): Adjust.
21401 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21402 ppc476-fpstore): Adjust.
21403 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21404 ppc601-fpstore): Adjust.
21405 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21407 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21409 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21410 ppc7450-fpstore): Adjust.
21411 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21412 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21413 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21415 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21416 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21417 cell-fpstore, cell-fpstore-update): Adjust.
21418 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21419 ppce300c3_store, ppce300c3_fpstore): Adjust.
21420 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21421 e500mc_fpstore): Adjust.
21422 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21423 e500mc64_store, e500mc64_fpstore): Adjust.
21424 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21425 e5500_fpstore): Adjust.
21426 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21427 e6500_fpstore): Adjust.
21428 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21430 * config/rs6000/power4.md (power4-load, power4-load-ext,
21431 power4-load-ext-update, power4-load-ext-update-indexed,
21432 power4-load-update-indexed, power4-load-update, power4-fpload,
21433 power4-fpload-update, power4-store, power4-store-update,
21434 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21436 * config/rs6000/power5.md (power5-load, power5-load-ext,
21437 power5-load-ext-update, power5-load-ext-update-indexed,
21438 power5-load-update-indexed, power5-load-update, power5-fpload,
21439 power5-fpload-update, power5-store, power5-store-update,
21440 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21442 * config/rs6000/power6.md (power6-load, power6-load-ext,
21443 power6-load-update, power6-load-update-indexed,
21444 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21445 power6-fpload-update, power6-store, power6-store-update,
21446 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21448 * config/rs6000/power7.md (power7-load, power7-load-ext,
21449 power7-load-update, power7-load-update-indexed,
21450 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21451 power7-fpload-update, power7-store, power7-store-update,
21452 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21454 * config/rs6000/power8.md (power8-load, power8-load-update,
21455 power8-load-ext, power8-load-ext-update, power8-fpload,
21456 power8-fpload-update, power8-store, power8-store-update-indexed,
21457 power8-fpstore, power8-fpstore-update): Adjust.
21458 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21460 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21461 titan_lsu_store, titan_lsu_fpstore): Adjust.
21462 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21464 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21467 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21468 unrolled byte insns. Emit address increments after move insns.
21470 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21472 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21473 const_gimple, rather than a gimple.
21474 (gimple_call_builtin_p): Likewise, for the three variants.
21476 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21477 (gimple_call_builtin_p): Likewise, for the three variants.
21479 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21481 PR tree-optimization/61095
21482 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21484 2014-05-07 Richard Biener <rguenther@suse.de>
21486 PR tree-optimization/61034
21487 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21488 (maybe_skip_until): Use translate to take into account
21489 lattices when trying to do disambiguations.
21490 (get_continuation_for_phi_1): Likewise.
21491 (get_continuation_for_phi): Adjust for added translate arguments.
21492 (walk_non_aliased_vuses): Likewise.
21493 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21494 (walk_non_aliased_vuses): Likewise.
21495 (call_may_clobber_ref_p_1): Declare.
21496 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21497 calls. Stop early if we are only supposed to disambiguate.
21498 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21500 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21502 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21503 Emit an error when the function has arguments.
21505 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21507 * cfgloop.h (unswitch_loops): Remove.
21508 * doc/passes.texi: Remove references to loop-unswitch.c
21509 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21511 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21513 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21514 check for loads group of length 3.
21515 (vect_permute_load_chain): New permutations for loads group of
21517 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21518 of vec_perm_shuffle for the new permutations.
21520 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21522 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21523 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21524 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21525 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21526 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21527 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21528 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21529 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21531 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21533 * loop-unswitch.c: Delete.
21535 2014-05-07 Richard Biener <rguenther@suse.de>
21537 * config.gcc: Always set need_64bit_hwint to yes.
21539 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21541 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21542 of using optimize_size.
21544 2014-05-06 Mike Stump <mikestump@comcast.net>
21546 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21548 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21550 * config/i386/sse.md (*mov<mode>_internal)
21551 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21552 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21553 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21554 (*<code><mode>3, *andnot<mode>3<mask_name>)
21555 (<mask_codefor><code><mode>3<mask_name>): Only consider
21556 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21558 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21561 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21563 * lra-constraints.c (valid_address_p): Move earlier in file.
21564 Add a constraint argument to the address_info version.
21565 (satisfies_memory_constraint_p): New function.
21566 (satisfies_address_constraint_p): Likewise.
21567 (process_alt_operands, curr_insn_transform): Use them.
21568 (process_address): Pass the constraint to valid_address_p when
21569 checking address operands.
21571 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21573 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21574 to their respective blocks. Fix inadvertent use of "node".
21576 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21578 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21580 (init_emit_once): ...here.
21581 * rtl.h (init_derived_machine_modes): Declare.
21582 * toplev.c (do_compile): Call it even if no_backend.
21584 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21585 Mike Stump <mikestump@comcast.net>
21586 Richard Sandiford <rdsandiford@googlemail.com>
21587 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21589 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21590 (rtx_equal_for_memref_p): Update comment.
21591 (adjust_offset_for_component_ref): Use wide-int interfaces.
21592 * builtins.c (get_object_alignment_2): Likewise.
21593 (c_readstr): Likewise.
21594 (target_char_cast): Add comment.
21595 (determine_block_size): Use wide-int interfaces.
21596 (expand_builtin_signbit): Likewise.
21597 (fold_builtin_int_roundingfn): Likewise.
21598 (fold_builtin_bitop): Likewise.
21599 (fold_builtin_bswap): Likewise.
21600 (fold_builtin_logarithm): Use signop.
21601 (fold_builtin_pow): Likewise.
21602 (fold_builtin_memory_op): Use wide-int interfaces.
21603 (fold_builtin_object_size): Likewise.
21604 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21605 nb_iterations_estimate.
21606 (record_niter_bound): Use wide-int interfaces.
21607 (get_estimated_loop_iterations_int): Likewise.
21608 (get_estimated_loop_iterations): Likewise.
21609 (get_max_loop_iterations): Likewise.
21610 * cfgloop.h: Include wide-int.h.
21611 (struct nb_iter_bound): Change bound to widest_int.
21612 (struct loop): Change nb_iterations_upper_bound and
21613 nb_iterations_estimate to widest_int.
21614 (record_niter_bound): Switch to use widest_int.
21615 (get_estimated_loop_iterations): Likewise.
21616 (get_max_loop_iterations): Likewise.
21617 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21618 update for wide-int.
21619 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21620 * combine.c (try_combine): Likewise.
21621 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21622 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21624 (aarch64_float_const_representable_p): Likewise.
21625 * config/arc/arc.c: Include wide-int.h.
21626 (arc_can_use_doloop_p): Use wide-int interfaces.
21627 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21628 (vfp3_const_double_index): Likewise.
21629 * config/avr/avr.c (avr_out_round): Likewise.
21630 (avr_fold_builtin): Likewise.
21631 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21632 (bfin_can_use_doloop_p): Likewise.
21633 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21634 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21635 * config/i386/i386.c: Include wide-int.h.
21636 (ix86_data_alignment): Use wide-int interfaces.
21637 (ix86_local_alignment): Likewise.
21638 (ix86_emit_swsqrtsf): Update real_from_integer.
21639 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21640 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21641 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21642 (zero_constant): Likewise.
21643 (input_operand): Likewise.
21644 (splat_input_operand): Likewise.
21645 (non_logical_cint_operand): Change const_double to const_wide_int.
21646 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21647 (easy_altivec_constant): Remove comment.
21648 (paired_expand_vector_init): Use CONSTANT_P.
21649 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21650 (rs6000_emit_move): Update checks.
21651 (rs6000_aggregate_candidate): Use wide-int interfaces.
21652 (rs6000_expand_ternop_builtin): Likewise.
21653 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21654 (rs6000_assemble_integer): Likewise.
21655 (rs6000_hash_constant): Likewise.
21656 (output_toc): Likewise.
21657 (rs6000_rtx_costs): Likewise.
21658 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21659 * config/rs6000/rs6000-c.c: Include wide-int.h.
21660 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21661 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21662 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21663 Handle CONST_WIDE_INT.
21664 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21665 Use tree_fits_uhwi_p.
21666 * config/sparc/sparc.c: Include wide-int.h.
21667 (sparc_fold_builtin): Use wide-int interfaces.
21668 * config/vax/vax.c: Include wide-int.h.
21669 (vax_float_literal): Use real_from_integer.
21670 * coretypes.h (struct hwivec_def): New.
21672 (const_hwivec): New.
21673 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21674 (equiv_constant): Handle CONST_WIDE_INT.
21675 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21676 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21677 * dbxout.c (stabstr_U): Use wide-int interfaces.
21678 (dbxout_type): Update to use cst_fits_shwi_p.
21679 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21680 (TARGET_SUPPORTS_WIDE_INT): Add default.
21681 * dfp.c: Include wide-int.h.
21682 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21683 decimal_real_to_integer.
21684 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21685 decimal_real_to_integer.
21686 * doc/generic.texi (Constant expressions): Update for wide_int.
21687 * doc/rtl.texi (const_double): Likewise.
21688 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21689 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21690 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21691 (REAL_VALUE_FROM_INT): Remove.
21692 (TARGET_SUPPORTS_WIDE_INT): New.
21693 * doc/tm.texi: Regenerate.
21694 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21695 * double-int.h: Include wide-int.h.
21696 (struct wi::int_traits): New.
21697 * dwarf2out.c (get_full_len): New.
21698 (dw_val_equal_p): Add case dw_val_class_wide_int.
21699 (size_of_loc_descr): Likewise.
21700 (output_loc_operands): Likewise.
21701 (insert_double): Remove.
21702 (insert_wide_int): New.
21703 (add_AT_wide): New.
21704 (print_die): Add case dw_val_class_wide_int.
21705 (attr_checksum): Likewise.
21706 (attr_checksum_ordered): Likewise.
21707 (same_dw_val_p): Likewise.
21708 (size_of_die): Likewise.
21709 (value_format): Likewise.
21710 (output_die): Likewise.
21711 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21713 (clz_loc_descriptor): Use wide-int interfaces.
21714 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21715 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21716 (round_up_to_align): Use wide-int interfaces.
21717 (field_byte_offset): Likewise.
21718 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21719 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21720 CONST_DOUBLE handling. Use wide-int interfaces.
21721 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21722 (gen_enumeration_type_die): Use add_AT_wide.
21723 (hash_loc_operands): Add case dw_val_class_wide_int.
21724 (compare_loc_operands): Likewise.
21725 * dwarf2out.h: Include wide-int.h.
21726 (wide_int_ptr): New.
21727 (enum dw_val_class): Add dw_val_class_wide_int.
21728 (struct dw_val_struct): Add val_wide.
21729 * emit-rtl.c (const_wide_int_htab): New.
21730 (const_wide_int_htab_hash): New.
21731 (const_wide_int_htab_eq): New.
21732 (lookup_const_wide_int): New.
21733 (const_double_htab_hash): Use wide-int interfaces.
21734 (const_double_htab_eq): Likewise.
21735 (rtx_to_double_int): Conditionally compile for wide-int.
21736 (immed_double_int_const): Rename to immed_wide_int_const and
21737 update for wide-int.
21738 (immed_double_const): Conditionally compile for wide-int.
21739 (init_emit_once): Use wide-int interfaces.
21740 * explow.c (plus_constant): Likewise.
21741 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21742 (lshift_value): Use wide-int interfaces.
21743 (expand_mult): Likewise.
21744 (choose_multiplier): Likewise.
21745 (expand_smod_pow2): Likewise.
21746 (make_tree): Likewise.
21747 * expr.c (convert_modes): Consolidate handling of constants.
21748 Use wide-int interfaces.
21749 (emit_group_load_1): Add note.
21750 (store_expr): Update comment.
21751 (get_inner_reference): Use wide-int interfaces.
21752 (expand_constructor): Update comment.
21753 (expand_expr_real_2): Use wide-int interfaces.
21754 (expand_expr_real_1): Likewise.
21755 (reduce_to_bit_field_precision): Likewise.
21756 (const_vector_from_tree): Likewise.
21757 * final.c: Include wide-int-print.h.
21758 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21759 * fixed-value.c: Include wide-int.h.
21760 (fixed_from_string): Use wide-int interfaces.
21761 (fixed_to_decimal): Likewise.
21762 (fixed_convert_from_real): Likewise.
21763 (real_convert_from_fixed): Likewise.
21764 * fold-const.h (mem_ref_offset): Return an offset_int.
21765 (div_if_zero_remainder): Remove code parameter.
21766 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21767 Use wide-int interfaces.
21768 (may_negate_without_overflow_p): Use wide-int interfaces.
21769 (negate_expr_p): Likewise.
21770 (fold_negate_expr): Likewise.
21771 (int_const_binop_1): Likewise.
21772 (const_binop): Likewise.
21773 (fold_convert_const_int_from_int): Likewise.
21774 (fold_convert_const_int_from_real): Likewise.
21775 (fold_convert_const_int_from_fixed): Likewise.
21776 (fold_convert_const_fixed_from_int): Likewise.
21777 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21778 (sign_bit_p): Use wide-int interfaces.
21779 (make_range_step): Likewise.
21780 (build_range_check): Likewise. Pass an integer of the correct type
21781 instead of using integer_one_node.
21782 (range_predecessor): Pass an integer of the correct type instead
21783 of using integer_one_node.
21784 (range_successor): Likewise.
21785 (merge_ranges): Likewise.
21786 (unextend): Use wide-int interfaces.
21787 (extract_muldiv_1): Likewise.
21788 (fold_div_compare): Likewise.
21789 (fold_single_bit_test): Likewise.
21790 (fold_sign_changed_comparison): Likewise.
21791 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21792 (fold_plusminus_mult_expr): Use wide-int interfaces.
21793 (native_encode_int): Likewise.
21794 (native_interpret_int): Likewise.
21795 (fold_unary_loc): Likewise.
21796 (pointer_may_wrap_p): Likewise.
21797 (size_low_cst): Likewise.
21798 (mask_with_tz): Likewise.
21799 (fold_binary_loc): Likewise.
21800 (fold_ternary_loc): Likewise.
21801 (multiple_of_p): Likewise.
21802 (tree_call_nonnegative_warnv_p): Update calls to
21803 tree_int_cst_min_precision and real_from_integer.
21804 (fold_negate_const): Use wide-int interfaces.
21805 (fold_abs_const): Likewise.
21806 (fold_relational_const): Use tree_int_cst_lt.
21807 (round_up_loc): Use wide-int interfaces.
21808 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21809 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21810 * gengtype.c: Remove include of double-int.h.
21811 (do_typedef): Use wide-int interfaces.
21812 (open_base_files): Add wide-int.h.
21813 (main): Add offset_int and widest_int typedefs.
21814 * gengtype-lex.l: Handle "^".
21815 (CXX_KEYWORD): Add "static".
21816 * gengtype-parse.c (require3): New.
21817 (require_template_declaration): Handle constant template arguments
21818 and nested templates.
21819 * gengtype-state.c: Don't include "double-int.h".
21820 * genpreds.c (write_one_predicate_function): Update comment.
21821 (write_tm_constrs_h): Add check for hval and lval use in
21823 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21824 (add_to_sequence): Likewise.
21825 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21826 and const_double_operand.
21827 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21829 * gimple-fold.c (get_base_constructor): Likewise.
21830 (fold_array_ctor_reference): Likewise.
21831 (fold_nonarray_ctor_reference): Likewise.
21832 (fold_const_aggregate_ref_1): Likewise.
21833 (gimple_val_nonnegative_real_p): Likewise.
21834 (gimple_fold_indirect_ref): Likewise.
21835 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21836 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21837 (struct slsr_cand_d): Change index to be widest_int.
21838 (struct incr_info_d): Change incr to be widest_int.
21839 (alloc_cand_and_find_basis): Use wide-int interfaces.
21840 (slsr_process_phi): Likewise.
21841 (backtrace_base_for_ref): Likewise. Return a widest_int.
21842 (restructure_reference): Take a widest_int instead of a double_int.
21843 (slsr_process_ref): Use wide-int interfaces.
21844 (create_mul_ssa_cand): Likewise.
21845 (create_mul_imm_cand): Likewise.
21846 (create_add_ssa_cand): Likewise.
21847 (create_add_imm_cand): Take a widest_int instead of a double_int.
21848 (slsr_process_add): Use wide-int interfaces.
21849 (slsr_process_cast): Likewise.
21850 (slsr_process_copy): Likewise.
21851 (dump_candidate): Likewise.
21852 (dump_incr_vec): Likewise.
21853 (replace_ref): Likewise.
21854 (cand_increment): Likewise. Return a widest_int.
21855 (cand_abs_increment): Likewise.
21856 (replace_mult_candidate): Take a widest_int instead of a double_int.
21857 (replace_unconditional_candidate): Use wide-int interfaces.
21858 (incr_vec_index): Take a widest_int instead of a double_int.
21859 (create_add_on_incoming_edge): Likewise.
21860 (create_phi_basis): Use wide-int interfaces.
21861 (replace_conditional_candidate): Likewise.
21862 (record_increment): Take a widest_int instead of a double_int.
21863 (record_phi_increments): Use wide-int interfaces.
21864 (phi_incr_cost): Take a widest_int instead of a double_int.
21865 (lowest_cost_path): Likewise.
21866 (total_savings): Likewise.
21867 (analyze_increments): Use wide-int interfaces.
21868 (ncd_with_phi): Take a widest_int instead of a double_int.
21869 (ncd_of_cand_and_phis): Likewise.
21870 (nearest_common_dominator_for_cands): Likewise.
21871 (insert_initializers): Use wide-int interfaces.
21872 (all_phi_incrs_profitable): Likewise.
21873 (replace_one_candidate): Likewise.
21874 (replace_profitable_candidates): Likewise.
21875 * godump.c: Include wide-int-print.h.
21876 (go_output_typedef): Use wide-int interfaces.
21877 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21878 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21879 (build_loop_iteration_domains): Likewise.
21880 * hooks.h: Include wide-int.h rather than double-int.h.
21881 (hook_bool_dint_dint_uint_bool_true): Delete.
21882 (hook_bool_wint_wint_uint_bool_true): Declare.
21883 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21884 (hook_bool_wint_wint_uint_bool_true): New.
21885 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21887 (ubsan_expand_si_overflow_mul_check): Likewise.
21888 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21889 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21890 (get_ancestor_addr_info): Likewise.
21891 (ipa_modify_call_arguments): Likewise.
21892 * loop-doloop.c (doloop_modify): Likewise.
21893 (doloop_optimize): Likewise.
21894 * loop-iv.c (iv_number_of_iterations): Likewise.
21895 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21896 (unroll_loop_constant_iterations): Likewise.
21897 (decide_unroll_runtime_iterations): Likewise.
21898 (unroll_loop_runtime_iterations): Likewise.
21899 (decide_peel_simple): Likewise.
21900 (decide_unroll_stupid): Likewise.
21901 * lto-streamer-in.c (streamer_read_wi): Add.
21902 (input_cfg): Use wide-int interfaces.
21903 (lto_input_tree_1): Likewise.
21904 * lto-streamer-out.c (streamer_write_wi): Add.
21905 (hash_tree): Use wide-int interfaces.
21906 (output_cfg): Likewise.
21907 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21908 (GTFILES): Add wide-int.h and signop.h.
21909 (TAGS): Look for .cc files too.
21910 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21911 * optabs.c (expand_subword_shift): Likewise.
21912 (expand_doubleword_shift): Likewise.
21913 (expand_absneg_bit): Likewise.
21914 (expand_copysign_absneg): Likewise.
21915 (expand_copysign_bit): Likewise.
21916 * postreload.c (reload_cse_simplify_set): Likewise.
21917 * predict.c (predict_iv_comparison): Likewise.
21918 * pretty-print.h: Include wide-int-print.h.
21920 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21921 * print-tree.c: Include wide-int-print.h.
21922 (print_node_brief): Use wide-int interfaces.
21923 (print_node): Likewise.
21924 * read-rtl.c (validate_const_wide_int): New.
21925 (read_rtx_code): Add CONST_WIDE_INT case.
21926 * real.c: Include wide-int.h.
21927 (real_to_integer2): Delete.
21928 (real_to_integer): New function, returning a wide_int.
21929 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21930 (ten_to_ptwo): Update call to real_from_integer.
21931 (real_digit): Likewise.
21932 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21933 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21934 (REAL_VALUE_TO_INT): Delete.
21935 (real_to_integer): Declare a wide-int form.
21936 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21937 * recog.c (const_int_operand): Improve comment.
21938 (const_scalar_int_operand): New.
21939 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21940 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21941 (split_double): Likewise.
21942 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21943 (rtx_size): Likewise.
21944 (rtx_alloc_stat_v): New.
21945 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21946 (cwi_output_hex): New.
21947 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21948 (cwi_check_failed_bounds): New.
21949 * rtl.def (CONST_WIDE_INT): New.
21950 * rtl.h: Include <utility> and wide-int.h.
21951 (struct hwivec_def): New.
21952 (CWI_GET_NUM_ELEM): New.
21953 (CWI_PUT_NUM_ELEM): New.
21954 (struct rtx_def): Add num_elem and hwiv.
21955 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21956 (CASE_CONST_UNIQUE): Likewise.
21957 (CASE_CONST_ANY): Likewise.
21958 (CONST_SCALAR_INT_P): Likewise.
21959 (CONST_WIDE_INT_P): New.
21961 (HWIVEC_CHECK): New.
21962 (cwi_check_failed_bounds): New.
21964 (HWIVEC_CHECK): New.
21965 (CONST_WIDE_INT_VEC) New.
21966 (CONST_WIDE_INT_NUNITS) New.
21967 (CONST_WIDE_INT_ELT) New.
21968 (rtx_mode_t): New type.
21969 (wi::int_traits <rtx_mode_t>): New.
21971 (wi::min_value): New.
21972 (wi::max_value): New.
21974 (const_wide_int_alloc): New.
21975 (immed_wide_int_const): New.
21976 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21977 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21978 * signop.h: New file.
21979 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21980 (simplify_const_unary_operation): Use wide-int interfaces.
21981 (simplify_binary_operation_1): Likewise.
21982 (simplify_const_binary_operation): Likewise.
21983 (simplify_const_relational_operation): Likewise.
21984 (simplify_immed_subreg): Likewise.
21985 * stmt.c (expand_case): Likewise.
21986 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21987 signop rather than a bool.
21988 * stor-layout.c (layout_type): Use wide-int interfaces.
21989 (initialize_sizetypes): Update calls to
21990 set_min_and_max_values_for_integral_type.
21991 (set_min_and_max_values_for_integral_type): Take a signop rather
21992 than a bool. Use wide-int interfaces.
21993 (fixup_signed_type): Update accordingly. Remove
21994 HOST_BITS_PER_DOUBLE_INT limit.
21995 (fixup_unsigned_type): Likewise.
21996 * system.h (STATIC_CONSTANT_P): New.
21997 (STATIC_ASSERT): New.
21998 * target.def (can_use_doloop_p): Take widest_ints rather than
22000 * target.h: Include wide-int.h rather than double-int.h.
22001 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22003 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22004 rather than INT_CST_LT_UNSIGNED.
22005 (can_use_doloop_if_innermost): Take widest_ints rather than
22007 * tree-affine.c: Include wide-int-print.h.
22008 (double_int_ext_for_comb): Delete.
22009 (wide_int_ext_for_comb): New.
22010 (aff_combination_zero): Use wide-int interfaces.
22011 (aff_combination_const): Take a widest_int instead of a double_int.
22012 (aff_combination_elt): Use wide-int interfaces.
22013 (aff_combination_scale): Take a widest_int instead of a double_int.
22014 (aff_combination_add_elt): Likewise.
22015 (aff_combination_add_cst): Likewise.
22016 (aff_combination_add): Use wide-int interfaces.
22017 (aff_combination_convert): Likewise.
22018 (tree_to_aff_combination): Likewise.
22019 (add_elt_to_tree): Take a widest_int instead of a double_int.
22020 (aff_combination_to_tree): Use wide-int interfaces.
22021 (aff_combination_remove_elt): Likewise.
22022 (aff_combination_add_product): Take a widest_int instead of
22024 (aff_combination_mult): Use wide-int interfaces.
22025 (aff_combination_expand): Likewise.
22026 (double_int_constant_multiple_p): Delete.
22027 (wide_int_constant_multiple_p): New.
22028 (aff_combination_constant_multiple_p): Take a widest_int pointer
22029 instead of a double_int pointer.
22030 (print_aff): Use wide-int interfaces.
22031 (get_inner_reference_aff): Take a widest_int pointer
22032 instead of a double_int pointer.
22033 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22034 * tree-affine.h: Include wide-int.h.
22035 (struct aff_comb_elt): Change type of coef to widest_int.
22036 (struct affine_tree_combination): Change type of offset to widest_int.
22037 (double_int_ext_for_comb): Delete.
22038 (wide_int_ext_for_comb): New.
22039 (aff_combination_const): Use widest_int instead of double_int.
22040 (aff_combination_scale): Likewise.
22041 (aff_combination_add_elt): Likewise.
22042 (aff_combination_constant_multiple_p): Likewise.
22043 (get_inner_reference_aff): Likewise.
22044 (aff_comb_cannot_overlap_p): Likewise.
22045 (aff_combination_zero_p): Use wide-int interfaces.
22046 * tree.c: Include tree.h.
22047 (init_ttree): Use make_int_cst.
22048 (tree_code_size): Removed code for INTEGER_CST case.
22049 (tree_size): Add INTEGER_CST case.
22050 (make_node_stat): Update comment.
22051 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22052 (build_int_cst_type): Use wide-int interfaces.
22053 (double_int_to_tree): Likewise.
22054 (double_int_fits_to_tree_p): Delete.
22055 (force_fit_type_double): Delete.
22056 (force_fit_type): New.
22057 (int_cst_hash_hash): Use wide-int interfaces.
22058 (int_cst_hash_eq): Likewise.
22059 (build_int_cst_wide): Delete.
22060 (wide_int_to_tree): New.
22061 (cache_integer_cst): Use wide-int interfaces.
22062 (build_low_bits_mask): Likewise.
22063 (cst_and_fits_in_hwi): Likewise.
22064 (real_value_from_int_cst): Likewise.
22065 (make_int_cst_stat): New.
22066 (integer_zerop): Use wide_int interfaces.
22067 (integer_onep): Likewise.
22068 (integer_all_onesp): Likewise.
22069 (integer_pow2p): Likewise.
22070 (integer_nonzerop): Likewise.
22071 (tree_log2): Likewise.
22072 (tree_floor_log2): Likewise.
22073 (tree_ctz): Likewise.
22074 (int_size_in_bytes): Likewise.
22075 (mem_ref_offset): Return an offset_int rather than a double_int.
22076 (build_type_attribute_qual_variant): Use wide_int interfaces.
22077 (type_hash_eq): Likewise
22078 (tree_int_cst_equal): Likewise.
22079 (tree_int_cst_lt): Delete.
22080 (tree_int_cst_compare): Likewise.
22081 (tree_fits_shwi_p): Use wide_int interfaces.
22082 (tree_fits_uhwi_p): Likewise.
22083 (tree_int_cst_sign_bit): Likewise.
22084 (tree_int_cst_sgn): Likewise.
22085 (tree_int_cst_min_precision): Take a signop rather than a bool.
22086 (simple_cst_equal): Use wide_int interfaces.
22087 (compare_tree_int): Likewise.
22088 (iterative_hash_expr): Likewise.
22089 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22091 (get_type_static_bounds): Use wide_int interfaces.
22092 (tree_int_cst_elt_check_failed): New.
22093 (build_common_tree_nodes): Reordered to set prec before filling in
22095 (int_cst_value): Check cst_and_fits_in_hwi.
22096 (widest_int_cst_value): Use wide_int interfaces.
22097 (upper_bound_in_type): Likewise.
22098 (lower_bound_in_type): Likewise.
22099 (num_ending_zeros): Likewise.
22100 (drop_tree_overflow): Likewise.
22101 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22102 (gen_conditions_for_pow_cst_base): Likewise.
22103 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22104 (group_case_labels_stmt): Use wide-int interfaces.
22105 (verify_gimple_assign_binary): Likewise.
22106 (print_loop): Likewise.
22107 * tree-chrec.c (tree_fold_binomial): Likewise.
22108 * tree-core.h (struct tree_base): Add int_length.
22109 (struct tree_int_cst): Change rep of value.
22110 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22111 (dr_may_alias_p): Likewise.
22112 (max_stmt_executions_tree): Likewise.
22113 * tree.def (INTEGER_CST): Update comment.
22114 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22115 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22116 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22117 (dequeue_and_dump): Use wide-int interfaces.
22118 * tree.h: Include wide-int.h.
22119 (NULL_TREE): Moved to earlier loc in file.
22120 (TREE_INT_CST_ELT_CHECK): New.
22121 (tree_int_cst_elt_check_failed): New.
22123 (TREE_INT_CST): Delete.
22124 (TREE_INT_CST_LOW): Use wide-int interfaces.
22125 (TREE_INT_CST_HIGH): Delete.
22126 (TREE_INT_CST_NUNITS): New.
22127 (TREE_INT_CST_EXT_NUNITS): Likewise.
22128 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22129 (TREE_INT_CST_ELT): Likewise.
22130 (INT_CST_LT): Delete.
22131 (tree_int_cst_elt_check): New (two forms).
22132 (type_code_size): Update comment.
22133 (make_int_cst_stat, make_int_cst): New.
22134 (tree_to_double_int): Delete.
22135 (double_int_fits_to_tree_p): Delete.
22136 (force_fit_type_double): Delete.
22137 (build_int_cstu): Replace with out-of-line function.
22138 (build_int_cst_wide): Delete.
22139 (tree_int_cst_lt): Define inline.
22140 (tree_int_cst_le): New.
22141 (tree_int_cst_compare): Define inline.
22142 (tree_int_cst_min_precision): Take a signop rather than a bool.
22143 (wi::int_traits <const_tree>): New.
22144 (wi::int_traits <tree>): New.
22145 (wi::extended_tree): New.
22146 (wi::int_traits <wi::extended_tree>): New.
22147 (wi::to_widest): New.
22148 (wi::to_offset): New.
22149 (wi::fits_to_tree_p): New.
22150 (wi::min_value): New.
22151 (wi::max_value): New.
22152 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22153 (copy_tree_body_r): Likewise.
22154 * tree-object-size.c (compute_object_offset): Likewise.
22155 (addr_object_size): Likewise.
22156 * tree-predcom.c: Include wide-int-print.h.
22157 (struct dref_d): Change type of offset to widest_int.
22158 (dump_dref): Call wide-int printer.
22159 (aff_combination_dr_offset): Use wide-int interfaces.
22160 (determine_offset): Take a widest_int pointer rather than a
22161 double_int pointer.
22162 (split_data_refs_to_components): Use wide-int interfaces.
22163 (suitable_component_p): Likewise.
22164 (order_drefs): Likewise.
22165 (add_ref_to_chain): Likewise.
22166 (valid_initializer_p): Likewise.
22167 (determine_roots_comp): Likewise.
22168 * tree-pretty-print.c: Include wide-int-print.h.
22169 (dump_generic_node): Use wide-int interfaces.
22170 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22171 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22172 (move_fixed_address_to_symbol): Likewise.
22173 (move_hint_to_base): Likewise.
22174 (move_pointer_to_base): Likewise.
22175 (move_variant_to_index): Likewise.
22176 (most_expensive_mult_to_index): Likewise.
22177 (addr_to_parts): Likewise.
22178 (copy_ref_info): Likewise.
22179 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22180 (indirect_refs_may_alias_p): Likewise.
22181 (stmt_kills_ref_p_1): Likewise.
22182 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22183 * tree-ssa-ccp.c: Update comment at top of file. Include
22185 (struct prop_value_d): Change type of mask to widest_int.
22186 (extend_mask): New function.
22187 (dump_lattice_value): Use wide-int interfaces.
22188 (get_default_value): Likewise.
22189 (set_constant_value): Likewise.
22190 (set_value_varying): Likewise.
22191 (valid_lattice_transition): Likewise.
22192 (set_lattice_value): Likewise.
22193 (value_to_double_int): Delete.
22194 (value_to_wide_int): New.
22195 (get_value_from_alignment): Use wide-int interfaces.
22196 (get_value_for_expr): Likewise.
22197 (do_dbg_cnt): Likewise.
22198 (ccp_finalize): Likewise.
22199 (ccp_lattice_meet): Likewise.
22200 (bit_value_unop_1): Use widest_ints rather than double_ints.
22201 (bit_value_binop_1): Likewise.
22202 (bit_value_unop): Use wide-int interfaces.
22203 (bit_value_binop): Likewise.
22204 (bit_value_assume_aligned): Likewise.
22205 (evaluate_stmt): Likewise.
22206 (ccp_fold_stmt): Likewise.
22207 (visit_cond_stmt): Likewise.
22208 (ccp_visit_stmt): Likewise.
22209 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22210 (constant_pointer_difference): Likewise.
22211 (associate_pointerplus): Likewise.
22212 (combine_conversions): Likewise.
22213 * tree-ssa-loop.h: Include wide-int.h.
22214 (struct tree_niter_desc): Change type of max to widest_int.
22215 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22216 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22217 (remove_redundant_iv_tests): Likewise.
22218 (canonicalize_loop_induction_variables): Likewise.
22219 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22220 (constant_multiple_of): Take a widest_int pointer instead of
22221 a double_int pointer.
22222 (get_computation_aff): Use wide-int interfaces.
22223 (ptr_difference_cost): Likewise.
22224 (difference_cost): Likewise.
22225 (get_loop_invariant_expr_id): Likewise.
22226 (get_computation_cost_at): Likewise.
22227 (iv_elimination_compare_lt): Likewise.
22228 (may_eliminate_iv): Likewise.
22229 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22230 instead of double_int.
22231 (max_loop_iterations): Likewise.
22232 (max_stmt_executions): Likewise.
22233 (estimated_stmt_executions): Likewise.
22234 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22235 (split_to_var_and_offset): Use wide-int interfaces.
22236 (determine_value_range): Likewise.
22237 (bound_difference_of_offsetted_base): Likewise.
22238 (bounds_add): Take a widest_int instead of a double_int.
22239 (number_of_iterations_ne_max): Use wide-int interfaces.
22240 (number_of_iterations_ne): Likewise.
22241 (number_of_iterations_lt_to_ne): Likewise.
22242 (assert_loop_rolls_lt): Likewise.
22243 (number_of_iterations_lt): Likewise.
22244 (number_of_iterations_le): Likewise.
22245 (number_of_iterations_cond): Likewise.
22246 (number_of_iterations_exit): Likewise.
22247 (finite_loop_p): Likewise.
22248 (derive_constant_upper_bound_assign): Likewise.
22249 (derive_constant_upper_bound): Return a widest_int.
22250 (derive_constant_upper_bound_ops): Likewise.
22251 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22252 (record_estimate): Take a widest_int rather than a double_int.
22253 (record_nonwrapping_iv): Use wide-int interfaces.
22254 (double_int_cmp): Delete.
22255 (wide_int_cmp): New.
22256 (bound_index): Take a widest_int rather than a double_int.
22257 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22258 (maybe_lower_iteration_bound): Likewise.
22259 (estimate_numbers_of_iterations_loop): Likewise.
22260 (estimated_loop_iterations): Take a widest_int pointer than than
22261 a double_int pointer.
22262 (estimated_loop_iterations_int): Use wide-int interfaces.
22263 (max_loop_iterations): Take a widest_int pointer than than
22264 a double_int pointer.
22265 (max_loop_iterations_int): Use wide-int interfaces.
22266 (max_stmt_executions): Take a widest_int pointer than than
22267 a double_int pointer.
22268 (estimated_stmt_executions): Likewise.
22269 (n_of_executions_at_most): Use wide-int interfaces.
22270 (scev_probably_wraps_p): Likewise.
22271 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22272 to real_to_integer.
22273 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22275 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22276 double_ints. Adjust for trailing_wide_ints <3> representation.
22277 (set_nonzero_bits): Likewise.
22278 (get_range_info): Return wide_ints rather than double_ints.
22279 Adjust for trailing_wide_ints <3> representation.
22280 (get_nonzero_bits): Likewise.
22281 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22283 * tree-ssanames.h (struct range_info_def): Replace min, max and
22284 nonzero_bits with a trailing_wide_ints <3>.
22285 (set_range_info): Use wide_int_refs rather than double_ints.
22286 (set_nonzero_bits): Likewise.
22287 (get_range_info): Return wide_ints rather than double_ints.
22288 (get_nonzero_bits): Likewise.
22289 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22290 * tree-ssa-pre.c (phi_translate_1): Likewise.
22291 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22292 (acceptable_pow_call): Likewise.
22293 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22295 (vn_reference_fold_indirect): Likewise.
22296 (vn_reference_maybe_forwprop_address): Likewise.
22297 (valueize_refs_1): Likewise.
22298 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22299 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22300 tree_int_cst_lt and tree_int_cst_le.
22301 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22303 (streamer_alloc_tree): Likewise.
22304 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22305 (streamer_write_tree_header): Likewise.
22306 (streamer_write_integer_cst): Likewise.
22307 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22308 (build_constructors): Likewise.
22309 (array_value_type): Likewise.
22310 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22311 (vect_check_gather): Likewise.
22312 * tree-vect-generic.c (build_replicated_const): Likewise.
22313 (expand_vector_divmod): Likewise.
22314 * tree-vect-loop.c (vect_transform_loop): Likewise.
22315 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22316 (vect_do_peeling_for_alignment): Likewise.
22317 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22318 * tree-vrp.c: Include wide-int.h.
22319 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22320 (extract_range_from_assert): Use wide-int interfaces.
22321 (vrp_int_const_binop): Likewise.
22322 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22323 double_int pointers.
22324 (ranges_from_anti_range): Use wide-int interfaces.
22325 (quad_int_cmp): Delete.
22326 (quad_int_pair_sort): Likewise.
22327 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22328 (extract_range_from_unary_expr_1): Likewise.
22329 (adjust_range_with_scev): Likewise.
22330 (masked_increment): Take and return wide_ints rather than double_ints.
22331 (register_edge_assert_for_2): Use wide-int interfaces.
22332 (check_array_ref): Likewise.
22333 (search_for_addr_array): Likewise.
22334 (maybe_set_nonzero_bits): Likewise.
22335 (union_ranges): Pass an integer of the correct type instead of
22336 using integer_one_node.
22337 (intersect_ranges): Likewise.
22338 (simplify_truth_ops_using_ranges): Likewise.
22339 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22340 (range_fits_type_p): Likewise.
22341 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22343 (simplify_conversion_using_ranges): Use wide-int interfaces.
22344 (simplify_float_conversion_using_ranges): Likewise.
22345 (vrp_finalize): Likewise.
22346 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22347 (gimple_stringops_transform): Likewise.
22348 * varasm.c (decode_addr_const): Likewise.
22349 (const_hash_1): Likewise.
22350 (const_rtx_hash_1): Likewise
22351 (output_constant): Likewise.
22352 (array_size_for_constructor): Likewise.
22353 (output_constructor_regular_field): Likewise.
22354 (output_constructor_bitfield): Likewise.
22355 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22356 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22358 * gencheck.c: Define BITS_PER_UNIT.
22359 * wide-int.cc: New.
22361 * wide-int-print.cc: New.
22362 * wide-int-print.h: New.
22364 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22366 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22368 2014-05-06 Richard Biener <rguenther@suse.de>
22370 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22371 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22372 (TODO_verify_all): Adjust.
22373 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22374 TODO_verify_stmts and TODO_verify_rtl_sharing.
22375 * bb-reorder.c: Likewise.
22376 * cfgexpand.c: Likewise.
22377 * cprop.c: Likewise.
22379 * function.c: Likewise.
22380 * fwprop.c: Likewise.
22381 * gcse.c: Likewise.
22382 * gimple-ssa-isolate-paths.c: Likewise.
22383 * gimple-ssa-strength-reduction.c: Likewise.
22384 * ipa-split.c: Likewise.
22385 * loop-init.c: Likewise.
22386 * loop-unroll.c: Likewise.
22387 * lower-subreg.c: Likewise.
22388 * modulo-sched.c: Likewise.
22389 * postreload-gcse.c: Likewise.
22390 * predict.c: Likewise.
22391 * recog.c: Likewise.
22392 * sched-rgn.c: Likewise.
22393 * store-motion.c: Likewise.
22394 * tracer.c: Likewise.
22395 * trans-mem.c: Likewise.
22396 * tree-call-cdce.c: Likewise.
22397 * tree-cfg.c: Likewise.
22398 * tree-cfgcleanup.c: Likewise.
22399 * tree-complex.c: Likewise.
22400 * tree-eh.c: Likewise.
22401 * tree-emutls.c: Likewise.
22402 * tree-if-conv.c: Likewise.
22403 * tree-into-ssa.c: Likewise.
22404 * tree-loop-distribution.c: Likewise.
22405 * tree-object-size.c: Likewise.
22406 * tree-parloops.c: Likewise.
22407 * tree-pass.h: Likewise.
22408 * tree-sra.c: Likewise.
22409 * tree-ssa-ccp.c: Likewise.
22410 * tree-ssa-copy.c: Likewise.
22411 * tree-ssa-copyrename.c: Likewise.
22412 * tree-ssa-dce.c: Likewise.
22413 * tree-ssa-dom.c: Likewise.
22414 * tree-ssa-dse.c: Likewise.
22415 * tree-ssa-forwprop.c: Likewise.
22416 * tree-ssa-ifcombine.c: Likewise.
22417 * tree-ssa-loop-ch.c: Likewise.
22418 * tree-ssa-loop-ivcanon.c: Likewise.
22419 * tree-ssa-loop.c: Likewise.
22420 * tree-ssa-math-opts.c: Likewise.
22421 * tree-ssa-phiopt.c: Likewise.
22422 * tree-ssa-phiprop.c: Likewise.
22423 * tree-ssa-pre.c: Likewise.
22424 * tree-ssa-reassoc.c: Likewise.
22425 * tree-ssa-sink.c: Likewise.
22426 * tree-ssa-strlen.c: Likewise.
22427 * tree-ssa-tail-merge.c: Likewise.
22428 * tree-ssa-uncprop.c: Likewise.
22429 * tree-switch-conversion.c: Likewise.
22430 * tree-tailcall.c: Likewise.
22431 * tree-vect-generic.c: Likewise.
22432 * tree-vectorizer.c: Likewise.
22433 * tree-vrp.c: Likewise.
22434 * tsan.c: Likewise.
22435 * var-tracking.c: Likewise.
22436 * bt-load.c: Likewise.
22437 * cfgcleanup.c: Likewise.
22438 * combine-stack-adj.c: Likewise.
22439 * combine.c: Likewise.
22440 * compare-elim.c: Likewise.
22441 * config/epiphany/resolve-sw-modes.c: Likewise.
22442 * config/i386/i386.c: Likewise.
22443 * config/mips/mips.c: Likewise.
22444 * config/s390/s390.c: Likewise.
22445 * config/sh/sh_treg_combine.cc: Likewise.
22446 * config/sparc/sparc.c: Likewise.
22449 * final.c: Likewise.
22450 * ifcvt.c: Likewise.
22451 * mode-switching.c: Likewise.
22452 * passes.c: Likewise.
22453 * postreload.c: Likewise.
22455 * reg-stack.c: Likewise.
22456 * regcprop.c: Likewise.
22457 * regrename.c: Likewise.
22460 2014-05-06 Richard Biener <rguenther@suse.de>
22462 PR middle-end/61070
22463 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22464 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22466 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22469 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22471 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22472 Tom de Vries <tom@codesourcery.com>
22474 * target.def (call_fusage_contains_non_callee_clobbers): New
22476 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22478 (@node Miscellaneous Register Hooks): New node.
22479 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22480 * doc/tm.texi: Regenerate.
22482 2014-05-05 Marek Polacek <polacek@redhat.com>
22485 * opts.c (common_handle_option): Call error_at instead of warning_at.
22487 2014-05-05 Richard Biener <rguenther@suse.de>
22489 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22490 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22491 under the TODO_verify_il umbrella.
22493 2014-05-05 Richard Biener <rguenther@suse.de>
22495 * passes.c (execute_function_todo): Move TODO_verify_flow under
22496 the TODO_verify_ul umbrella.
22498 2014-05-05 Richard Biener <rguenther@suse.de>
22500 PR middle-end/61010
22501 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22502 X & CST away from a CST that is the mask of a mode.
22504 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22506 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22507 int argument to enum machine_mode.
22508 (picochip_class_max_nregs): Ditto.
22509 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22510 (picochip_class_max_nregs): Ditto.
22512 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22514 * target.def: Add new target hook.
22515 * doc/tm.texi: Regenerate.
22516 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22517 * targhooks.c (default_keep_leaf_when_profiled): New function.
22519 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22520 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22522 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22524 PR tree-optimization/60363
22525 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22526 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22527 (update_destination_phis): New parameter.
22528 (create_edge_and_update_destination_phis): Ditto.
22529 (ssa_fix_duplicate_block_edges): Pass new arguments.
22530 (thread_single_edge): Ditto.
22532 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22534 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22535 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22536 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22537 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22538 Use RS6000_BTM_HARD_FLOAT.
22539 (BU_MISC_2): Likewise.
22540 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22541 RS6000_BTM_HARD_FLOAT.
22542 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22543 is explicitly used.
22544 (rs6000_invalid_builtin): Add hard floating builtin support.
22545 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22546 hard float builtins.
22547 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22549 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22551 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22552 Add missing function* argument.
22554 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22556 * lra-constraints.c (valid_address_p): Move earlier in file.
22557 Add a constraint argument to the address_info version.
22558 (satisfies_memory_constraint_p): New function.
22559 (satisfies_address_constraint_p): Likewise.
22560 (process_alt_operands, curr_insn_transform): Use them.
22561 (process_address): Pass the constraint to valid_address_p when
22562 checking address operands.
22564 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22566 * config/mips/mips.c (mips_isa_rev): New variable.
22567 (mips_set_architecture): Set it.
22568 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22570 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22571 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22572 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22573 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22574 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22575 conditions in terms of mips_isa_rev.
22576 (mips_isa_rev): Declare.
22578 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22580 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22581 (prob_unlikely, prob_likely): Make variables const.
22583 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22585 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22587 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22589 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22591 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22593 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22594 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22595 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22597 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22598 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22600 Replace usage of ROUND_REG with sh_round_reg.
22601 Use CEIL instead of ROUND_ADVANCE.
22603 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22606 * config/sh/sh.c: Include stdlib headers before everything else.
22608 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22610 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22611 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22612 (gimplify_adjust_omp_clauses): Simd region is never
22613 directly nested in combined parallel. Instead, for linear
22614 with copyin/copyout, if in combined for simd loop, make decl
22615 firstprivate/lastprivate on OMP_FOR.
22616 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22617 expand_omp_for_static_chunk): When setting endvar, also set
22618 fd->loop.v to the same value.
22620 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22622 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22624 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22626 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22629 2014-05-02 Marek Polacek <polacek@redhat.com>
22631 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22633 2014-05-02 Kito Cheng <kito@0xlab.org>
22635 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22636 to a C expression marco.
22637 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22638 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22639 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22640 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22641 HONOR_REG_ALLOC_ORDER.
22642 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22644 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22646 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22648 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22650 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22652 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22654 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22655 (convert_scalar_cond_reduction): Likewise.
22656 (predicate_scalar_phi): Add recognition and transformation
22657 of simple conditioanl reduction to be vectorizable.
22659 2014-05-01 Marek Polacek <polacek@redhat.com>
22662 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22664 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22666 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22667 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22668 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22669 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22670 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22671 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22672 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22673 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22675 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22677 * config/arc/arc.opt (mlra): Move comment above option name
22678 to avoid mis-parsing as language options.
22680 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22682 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22683 * config/sol2.h: ... here.
22684 * config/sol2-10.h: Remove.
22686 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22687 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22688 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22689 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22690 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22691 * config/sol2.h: ... here.
22692 (SECTION_NAME_FORMAT): Don't redefine.
22693 (STARTFILE_ARCH32_SPEC): Rename to ...
22694 (STARTFILE_ARCH_SPEC): ... this.
22695 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22696 * config/sparc/sol2.h: ... here.
22697 (SECTION_NAME_FORMAT): Don't undef.
22698 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22699 (SUBTARGET_EXTRA_SPECS): Remove.
22700 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22702 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22703 (MD_STARTFILE_PREFIX): Remove.
22704 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22705 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22706 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22707 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22708 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22709 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22710 * config/i386/sol2.h: ... here.
22711 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22712 * config/i386/sol2-bi.h: Remove.
22713 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22714 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22716 * config/i386/t-sol2-64: Rename to ...
22717 * config/i386/t-sol2: ... this.
22718 * config/sparc/t-sol2-64: Rename to ...
22719 * config/sparc/t-sol2: ... this.
22721 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22722 sol2_tm_file_head, sol2_tm_file_tail.
22723 Include ${cpu_type}/sol2.h before sol2.h.
22725 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22726 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22727 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22728 Reflect i386/t-sol2-64 renaming.
22729 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22730 Reflect sparc/t-sol2-64 renaming.
22732 2014-04-30 Richard Biener <rguenther@suse.de>
22734 * passes.c (execute_function_todo): Move TODO_verify_stmts
22735 and TODO_verify_ssa under the TODO_verify_il umbrella.
22736 * tree-ssa.h (verify_ssa): Adjust prototype.
22737 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22738 we should verify SSA operands.
22739 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22740 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22741 whether we should verify whether not throwing stmts have EH info.
22742 * graphite-scop-detection.c (create_sese_edges): Adjust.
22743 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22744 * tree-eh.c (lower_try_finally_switch): Do not add the
22745 default case label twice.
22747 2014-04-30 Marek Polacek <polacek@redhat.com>
22749 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22750 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22751 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22752 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22754 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22756 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22757 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22758 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22759 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22760 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22761 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22762 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22763 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22765 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22767 * tree-cfg.c (dump_function_to_file): Dump the return type of
22768 functions, in a line to itself before the function body, mimicking
22769 the layout of a C function.
22771 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22773 PR tree-optimization/60971
22774 * tree-tailcall.c (process_assignment): Reject conversions which
22777 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22779 * calls.c (initialize_argument_information): Always treat
22780 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22781 (expand_call): Likewise.
22782 (emit_library_call_calue_1): Likewise.
22783 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22784 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22787 2014-04-29 Nick Clifton <nickc@redhat.com>
22789 * config/msp430/msp430.md (umulsidi): Fix typo.
22790 (mulhisi3): Enable even inside interrupt handlers.
22791 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22792 bigger return address pushed in large mode.
22794 2014-04-29 Nick Clifton <nickc@redhat.com>
22796 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22797 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22799 * config/m32r/m32r.c (init_reg_tables): Likewise.
22800 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22801 enum to hold the modes.
22803 2014-04-29 Richard Biener <rguenther@suse.de>
22805 * dominance.c (free_dominance_info): Add overload with
22806 function parameter.
22807 (dom_info_state): Likewise.
22808 (dom_info_available_p): Likewise.
22809 * basic-block.h (free_dominance_info, dom_info_state,
22810 dom_info_available_p): Declare overloads.
22811 * passes.c (execute_function_todo): Verify that verifiers
22812 don't change dominator info state. Drop dominator info
22813 for IPA pass invocations.
22814 * cgraph.c (release_function_body): Restore asserts that
22815 dominator information is released.
22817 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22819 * doc/invoke.texi: Fix typo.
22820 * tree-vrp.c: Fix typos.
22821 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22823 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22825 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22827 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22829 * config/aarch64/aarch64-builtins.c
22830 (aarch64_types_storestruct_lane_qualifiers): New.
22831 (TYPES_STORESTRUCT_LANE): Likewise.
22832 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22833 (st3_lane): Likewise.
22834 (st4_lane): Likewise.
22835 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22836 (vec_store_lanesci_lane<mode>): Likewise.
22837 (vec_store_lanesxi_lane<mode>): Likewise.
22838 (aarch64_st2_lane<VQ:mode>): Likewise.
22839 (aarch64_st3_lane<VQ:mode>): Likewise.
22840 (aarch64_st4_lane<VQ:mode>): Likewise.
22841 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22842 * config/aarch64/arm_neon.h
22843 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22844 use new macro arguments.
22845 (__ST3_LANE_FUNC): Likewise.
22846 (__ST4_LANE_FUNC): Likewise.
22847 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22848 (V_THREE_ELEM): Likewise.
22849 (V_FOUR_ELEM): Likewise.
22851 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22853 * doc/gimple.texi: Replace the description of the now-defunct
22854 union gimple_statement_d with a diagram showing the
22855 gimple_statement_base class hierarchy and its relationships to
22856 the GSS_ and GIMPLE_ enums.
22858 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22860 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22861 * config/aarch64/aarch64.c
22862 (aarch64_cannot_change_mode_class): Weaken conditions.
22863 (aarch64_modes_tieable_p): New.
22864 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22866 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22868 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22869 (loadsync_<mode>): Change mode.
22870 (load_quadpti, store_quadpti): New.
22871 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22872 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22874 2014-04-28 Martin Jambor <mjambor@suse.cz>
22876 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22877 same alias type as the original statement.
22878 (subreplacement_assignment_data): New type.
22879 (handle_unscalarized_data_in_subtree): New type of parameter,
22880 generate new memory accesses with same alias type as the original
22882 (load_assign_lhs_subreplacements): Likewise.
22883 (sra_modify_constructor_assign): Generate new memory accesses with
22884 same alias type as the original statement.
22886 2014-04-28 Richard Biener <rguenther@suse.de>
22888 * tree-pass.h (TODO_verify_il): Define.
22889 (TODO_verify_all): Complete properly.
22890 * passes.c (execute_function_todo): Move existing loop-closed
22891 SSA verification under TODO_verify_il.
22892 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22893 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22894 Fix tree sharing issue.
22896 2014-04-28 Richard Biener <rguenther@suse.de>
22898 PR middle-end/60092
22899 * builtins.def (DEF_C11_BUILTIN): Add.
22900 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22901 * coretypes.h (enum function_class): Add function_c11_misc.
22902 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22903 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22904 (call_may_clobber_ref_p_1): Likewise.
22905 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22906 (mark_all_reaching_defs_necessary_1): Likewise.
22907 (propagate_necessity): Likewise.
22908 (eliminate_unnecessary_stmts): Likewise.
22909 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22911 2014-04-28 Richard Biener <rguenther@suse.de>
22913 * tree-vrp.c (vrp_var_may_overflow): Remove.
22914 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22915 with overflow immediately bump to one before that value and
22916 let iteration figure out overflow status.
22918 2014-04-28 Richard Biener <rguenther@suse.de>
22920 * configure.ac: Do valgrind header checks unconditionally.
22921 Add --enable-valgrind-annotations.
22922 * system.h: Guard valgrind header inclusion with
22923 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22924 * alloc-pool.c (pool_alloc, pool_free): Use
22925 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22926 to guard possibly dead code.
22927 * config.in: Regenerated.
22928 * configure: Likewise.
22930 2014-04-28 Jeff Law <law@redhat.com>
22932 PR tree-optimization/60902
22933 * tree-ssa-threadedge.c
22934 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22935 over real defs when invalidating outputs from statements that do not
22936 produce useful outputs for threading.
22938 2014-04-28 Richard Biener <rguenther@suse.de>
22940 PR tree-optimization/60979
22941 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22942 SCOPs that end in a block with a successor with abnormal
22945 2014-04-28 Richard Biener <rguenther@suse.de>
22947 * tree-pass.h (execute_pass_list): Adjust prototype.
22948 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22949 (do_per_function): Change callback signature, push all actual
22950 work to the callbals.
22951 (do_per_function_toporder): Likewise.
22952 (execute_function_dump): Adjust.
22953 (execute_function_todo): Likewise.
22954 (clear_last_verified): Likewise.
22955 (verify_curr_properties): Likewise.
22956 (update_properties_after_pass): Likewise.
22957 (execute_pass_list_1): Split out from ...
22958 (execute_pass_list): ... here. Adjust.
22959 (execute_ipa_pass_list): Likewise.
22960 * cgraphunit.c (cgraph_add_new_function): Adjust.
22961 (analyze_function): Likewise.
22962 (expand_function): Likewise.
22963 * cgraph.c (release_function_body): Free dominance info
22964 here instead of asserting it was magically freed elsewhere.
22966 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22968 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22969 * configure: Regenerate.
22970 * config/sparc/sparc.opt (muser-mode): New option.
22971 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22973 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22974 * doc/invoke.texi (SPARC options): Document -muser-mode.
22976 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22978 * cselib.c (find_slot_memmode): Delete.
22979 (cselib_hasher): Change compare_type to a struct.
22980 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22982 (preserve_constants_and_equivs): Adjust for new compare_type.
22983 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22984 (wrap_constant): Delete.
22985 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22987 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22989 * doc/install.texi (Building with profile feedback): Remove
22992 2014-04-26 Tom de Vries <tom@codesourcery.com>
22994 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22997 2014-04-25 Cary Coutant <ccoutant@google.com>
23000 * dwarf2out.c (should_move_die_to_comdat): A type definition
23001 can contain a subprogram definition, but don't move it to a
23003 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23004 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23006 (clone_tree_hash): Rename to...
23007 (clone_tree_partial): ...this; change callers. Copy
23008 DW_TAG_subprogram DIEs as declarations.
23009 (copy_decls_walk): Don't copy children of a declaration into a
23012 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23015 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23018 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23020 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23021 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23023 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23026 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23028 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23030 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23032 PR tree-optimization/60930
23033 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23034 creating a multiply candidate by folding two constant
23035 multiplicands when the result overflows.
23037 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23039 PR tree-optimization/60960
23040 * tree-vect-generic.c (expand_vector_operation): Only call
23041 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23043 2014-04-25 Tom de Vries <tom@codesourcery.com>
23045 * expr.c (clobber_reg_mode): New function.
23046 * expr.h (clobber_reg): New function.
23048 2014-04-25 Tom de Vries <tom@codesourcery.com>
23050 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23053 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23054 Tom de Vries <tom@codesourcery.com>
23056 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23058 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23059 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23060 new argument to find_all_hard_reg_sets call.
23062 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23064 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23065 Use HOST_WIDE_INT_C for mask literal.
23066 (aarch_rev16_shleft_mask_imm_p): Likewise.
23068 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23071 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23073 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23075 PR preprocessor/56540
23076 * config/i386/i386-c.c (ix86_target_macros): Define
23077 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23079 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23081 * configure.ac (tga_func): Remove.
23082 (LIB_TLS_SPEC): Remove.
23083 * configure: Regenerate.
23084 * config.in: Regenerate.
23085 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23087 2014-04-25 Richard Biener <rguenther@suse.de>
23090 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23091 call stmt use/clobber sets during stmt walk instead of
23092 walking the possibly incomplete set of caller edges.
23094 2014-04-25 Richard Biener <rguenther@suse.de>
23097 * passes.c (apply_ipa_transforms): Inline into only caller ...
23098 (execute_one_pass): ... here. Properly bring in function
23099 bodies for nodes we want to apply IPA transforms to.
23101 2014-04-24 Cong Hou <congh@google.com>
23103 PR tree-optimization/60896
23104 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23105 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23106 (vect_mark_pattern_stmts): Set the def type of all statements in
23107 PATTERN_DEF_SEQ as vect_internal_def.
23109 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23111 * doc/extend.texi (PowerPC Built-in Functions): Document new
23112 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23113 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23115 * config/rs6000/predicates.md (const_0_to_3_operand): New
23116 predicate to match 0..3 integer constants.
23118 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23119 to support adding miscellaneous builtin functions.
23120 (BU_DFP_MISC_2): Likewise.
23121 (BU_P7_MISC_1): Likewise.
23122 (BU_P7_MISC_2): Likewise.
23123 (BU_P8V_MISC_3): Likewise.
23124 (BU_MISC_1): Likewise.
23125 (BU_MISC_2): Likewise.
23126 (DIVWE): Add extended divide builtin functions.
23127 (DIVWEO): Likewise.
23128 (DIVWEU): Likewise.
23129 (DIVWEUO): Likewise.
23131 (DIVDEO): Likewise.
23132 (DIVDEU): Likewise.
23133 (DIVDEUO): Likewise.
23134 (DXEX): Add decimal floating-point builtin functions.
23136 (DDEDPD): Likewise.
23137 (DDEDPDQ): Likewise.
23138 (DENBCD): Likewise.
23139 (DENBCDQ): Likewise.
23143 (DSCLIQ): Likewise.
23145 (DSCRIQ): Likewise.
23146 (CDTBCD): Add new BCD builtin functions.
23147 (CBCDTD): Likewise.
23148 (ADDG6S): Likewise.
23149 (BCDADD): Likewise.
23150 (BCDADD_LT): Likewise.
23151 (BCDADD_EQ): Likewise.
23152 (BCDADD_GT): Likewise.
23153 (BCDADD_OV): Likewise.
23154 (BCDSUB): Likewise.
23155 (BCDSUB_LT): Likewise.
23156 (BCDSUB_EQ): Likewise.
23157 (BCDSUB_GT): Likewise.
23158 (BCDSUB_OV): Likewise.
23159 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23160 (UNPACK_TD): Likewise.
23161 (PACK_TF): Likewise.
23162 (UNPACK_TF): Likewise.
23163 (UNPACK_TF_0): Likewise.
23164 (UNPACK_TF_1): Likewise.
23165 (PACK_V1TI): Likewise.
23166 (UNPACK_V1TI): Likewise.
23168 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23169 support for decimal floating point builtin functions.
23170 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23171 functions that take constant arguments.
23172 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23173 (rs6000_init_builtins): Setup long double, _Decimal64, and
23174 _Decimal128 types for new builtin functions.
23175 (builtin_function_type): Set the unsigned flags appropriately for
23176 the new builtin functions.
23177 (rs6000_opt_masks): Add support for decimal floating point builtin
23180 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23181 floating point builtin functions.
23182 (RS6000_BTM_COMMON): Likewise.
23183 (RS6000_BTI_long_double): Likewise.
23184 (RS6000_BTI_dfloat64): Likewise.
23185 (RS6000_BTI_dfloat128): Likewise.
23186 (long_double_type_internal_node): Likewise.
23187 (dfloat64_type_internal_node): Likewise.
23188 (dfloat128_type_internal_node): Likewise.
23190 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23191 2.07 bcd arithmetic instructions.
23192 (UNSPEC_BCDSUB): Likewise.
23193 (UNSPEC_BCD_OVERFLOW): Likewise.
23194 (UNSPEC_BCD_ADD_SUB): Likewise.
23195 (bcd_add_sub): Likewise.
23196 (BCD_TEST): Likewise.
23197 (bcd<bcd_add_sub>): Likewise.
23198 (bcd<bcd_add_sub>_test): Likewise.
23199 (bcd<bcd_add_sub>_test2): Likewise.
23200 (bcd<bcd_add_sub>_<code>): Likewise.
23201 (peephole2 for combined bcd ops): Likewise.
23203 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23204 decimal floating point builtin functions.
23205 (UNSPEC_DENBCD): Likewise.
23206 (UNSPEC_DXEX): Likewise.
23207 (UNSPEC_DIEX): Likewise.
23208 (UNSPEC_DSCLI): Likewise.
23209 (UNSPEC_DSCRI): Likewise.
23210 (D64_D128): Likewise.
23211 (dfp_suffix): Likewise.
23212 (dfp_ddedpd_<mode>): Likewise.
23213 (dfp_denbcd_<mode>): Likewise.
23214 (dfp_dxex_<mode>): Likewise.
23215 (dfp_diex_<mode>): Likewise.
23216 (dfp_dscli_<mode>): Likewise.
23217 (dfp_dscri_<mode>): Likewise.
23219 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23221 (UNSPEC_CDTBCD): Likewise.
23222 (UNSPEC_CBCDTD): Likewise.
23223 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23224 (UNSPEC_DIVEO): Likewise.
23225 (UNSPEC_DIVEU): Likewise.
23226 (UNSPEC_DIVEUO): Likewise.
23227 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23228 pack/unpack 128-bit types.
23229 (UNSPEC_PACK_128BIT): Likewise.
23230 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23231 (udiv<mode>3): Use idiv_ldiv mode attribute.
23232 (div<mode>3): Likewise.
23233 (addg6s): Add new BCD builtin functions.
23234 (cdtbcd): Likewise.
23235 (cbcdtd): Likewise.
23236 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23237 (div_extend): Likewise.
23238 (div<div_extend>_<mode>"): Likewise.
23239 (FP128_64): Add support for new builtin functions to pack/unpack
23241 (unpack<mode>): Likewise.
23242 (unpacktf_0): Likewise.
23243 (unpacktf_1): Likewise.
23244 (unpack<mode>_dm): Likewise.
23245 (unpack<mode>_nodm): Likewise.
23246 (pack<mode>): Likewise.
23247 (unpackv1ti): Likewise.
23248 (packv1ti): Likewise.
23250 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23252 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23255 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23257 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23258 * gimplify.c (omp_is_private): Change last argument's type to int.
23259 Only diagnose lastprivate if the simd argument is 1, only diagnose
23260 linear if the simd argument is 2.
23261 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23262 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23263 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23264 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23265 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23266 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23267 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23268 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23269 * tree-nested.c (convert_nonlocal_omp_clauses,
23270 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23272 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23275 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23278 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23280 * flag-types.h (enum ivar_visibility): Add.
23282 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23284 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23285 function * argument.
23287 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23289 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23291 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23292 Tom de Vries <tom@codesourcery.com>
23294 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23295 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23297 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23298 * emit-rtl.c (try_split): Same.
23300 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23301 Tom de Vries <tom@codesourcery.com>
23303 * common.opt (fuse-caller-save): New option.
23305 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23307 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23308 elements for big-endian.
23310 2014-04-24 Richard Biener <rguenther@suse.de>
23312 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23313 during TER and instead use the sepops interface for expanding
23314 non-GIMPLE_SINGLE_RHS.
23316 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23318 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23319 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23321 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23323 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23324 assembler 64-bit option.
23325 * configure: Regenerate.
23327 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23329 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23330 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23331 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23332 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23333 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23335 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23337 * config/aarch64/aarch64-builtins.c
23338 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23339 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23340 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23341 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23343 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23344 (Vrevsuff): New mode attribute.
23346 2014-04-24 Terry Guo <terry.guo@arm.com>
23348 * config/arm/arm.h (machine_function): Define variable
23349 after_arm_reorg here.
23350 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23351 (arm_split_constant): Update the way to access variable
23353 (arm_reorg): Ditto.
23354 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23356 2014-04-23 Tom de Vries <tom@codesourcery.com>
23358 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23360 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23362 * is-a.h: Update comments to reflect the following changes to the
23363 "pointerness" of the API, making the template parameter match the
23364 return type, allowing use of is-a.h with typedefs of pointers.
23365 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23366 that the return type matches the parameter to the is_a_helper.
23368 (dyn_cast): Likewise.
23370 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23371 pointer from the is-a.h API.
23373 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23374 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23376 (is_a_helper <varpool_node>::test): Likewise, convert to...
23377 (is_a_helper <varpool_node *>::test): ...this.
23379 (varpool_first_variable): Update for removal of implicit pointer
23380 from the is-a.h API.
23381 (varpool_next_variable): Likewise.
23382 (varpool_first_static_initializer): Likewise.
23383 (varpool_next_static_initializer): Likewise.
23384 (varpool_first_defined_variable): Likewise.
23385 (varpool_next_defined_variable): Likewise.
23386 (cgraph_first_defined_function): Likewise.
23387 (cgraph_next_defined_function): Likewise.
23388 (cgraph_first_function): Likewise.
23389 (cgraph_next_function): Likewise.
23390 (cgraph_first_function_with_gimple_body): Likewise.
23391 (cgraph_next_function_with_gimple_body): Likewise.
23392 (cgraph_alias_target): Likewise.
23393 (varpool_alias_target): Likewise.
23394 (cgraph_function_or_thunk_node): Likewise.
23395 (varpool_variable_node): Likewise.
23396 (symtab_real_symbol_p): Likewise.
23397 * cgraphunit.c (referred_to_p): Likewise.
23398 (analyze_functions): Likewise.
23399 (handle_alias_pairs): Likewise.
23400 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23401 * gimple-ssa.h (gimple_vuse_op): Likewise.
23402 (gimple_vdef_op): Likewise.
23403 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23404 * gimple.c (gimple_build_asm_1): Likewise.
23405 (gimple_build_try): Likewise.
23406 (gimple_build_resx): Likewise.
23407 (gimple_build_eh_dispatch): Likewise.
23408 (gimple_build_omp_for): Likewise.
23409 (gimple_omp_for_set_clauses): Likewise.
23411 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23412 (is_a_helper <gimple_statement_asm *>::test): ...this.
23413 (is_a_helper <gimple_statement_bind>::test): Convert to...
23414 (is_a_helper <gimple_statement_bind *>::test): ...this.
23415 (is_a_helper <gimple_statement_call>::test): Convert to...
23416 (is_a_helper <gimple_statement_call *>::test): ...this.
23417 (is_a_helper <gimple_statement_catch>::test): Convert to...
23418 (is_a_helper <gimple_statement_catch *>::test): ...this.
23419 (is_a_helper <gimple_statement_resx>::test): Convert to...
23420 (is_a_helper <gimple_statement_resx *>::test): ...this.
23421 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23422 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23423 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23424 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23425 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23426 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23427 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23428 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23429 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23430 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23431 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23432 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23433 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23434 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23435 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23436 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23437 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23438 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23439 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23440 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23441 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23442 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23443 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23444 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23445 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23446 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23447 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23448 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23449 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23450 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23451 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23452 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23453 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23454 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23455 (is_a_helper <gimple_statement_phi>::test): Convert to...
23456 (is_a_helper <gimple_statement_phi *>::test): ...this.
23457 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23458 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23459 (is_a_helper <gimple_statement_try>::test): Convert to...
23460 (is_a_helper <gimple_statement_try *>::test): ...this.
23461 (is_a_helper <gimple_statement_wce>::test): Convert to...
23462 (is_a_helper <gimple_statement_wce *>::test): ...this.
23463 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23464 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23465 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23466 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23467 (is_a_helper <const gimple_statement_call>::test): Convert to...
23468 (is_a_helper <const gimple_statement_call *>::test): ...this.
23469 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23470 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23471 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23472 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23473 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23474 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23475 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23476 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23477 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23479 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23481 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23483 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23485 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23486 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23487 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23489 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23490 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23492 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23493 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23494 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23495 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23496 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23497 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23499 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23500 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23501 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23502 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23504 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23505 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23506 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23507 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23508 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23509 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23510 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23511 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23512 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23513 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23514 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23515 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23516 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23517 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23518 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23519 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23521 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23523 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23524 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23526 (gimple_use_ops): Update for removal of implicit pointer from the
23528 (gimple_set_use_ops): Likewise.
23529 (gimple_vuse): Likewise.
23530 (gimple_vdef): Likewise.
23531 (gimple_vuse_ptr): Likewise.
23532 (gimple_vdef_ptr): Likewise.
23533 (gimple_set_vuse): Likewise.
23534 (gimple_set_vdef): Likewise.
23535 (gimple_omp_return_set_lhs): Likewise.
23536 (gimple_omp_return_lhs): Likewise.
23537 (gimple_omp_return_lhs_ptr): Likewise.
23538 (gimple_call_fntype): Likewise.
23539 (gimple_call_set_fntype): Likewise.
23540 (gimple_call_set_internal_fn): Likewise.
23541 (gimple_call_use_set): Likewise.
23542 (gimple_call_clobber_set): Likewise.
23543 (gimple_bind_vars): Likewise.
23544 (gimple_bind_set_vars): Likewise.
23545 (gimple_bind_body_ptr): Likewise.
23546 (gimple_bind_set_body): Likewise.
23547 (gimple_bind_add_stmt): Likewise.
23548 (gimple_bind_block): Likewise.
23549 (gimple_bind_set_block): Likewise.
23550 (gimple_asm_ninputs): Likewise.
23551 (gimple_asm_noutputs): Likewise.
23552 (gimple_asm_nclobbers): Likewise.
23553 (gimple_asm_nlabels): Likewise.
23554 (gimple_asm_input_op): Likewise.
23555 (gimple_asm_input_op_ptr): Likewise.
23556 (gimple_asm_output_op): Likewise.
23557 (gimple_asm_output_op_ptr): Likewise.
23558 (gimple_asm_set_output_op): Likewise.
23559 (gimple_asm_clobber_op): Likewise.
23560 (gimple_asm_set_clobber_op): Likewise.
23561 (gimple_asm_label_op): Likewise.
23562 (gimple_asm_set_label_op): Likewise.
23563 (gimple_asm_string): Likewise.
23564 (gimple_catch_types): Likewise.
23565 (gimple_catch_types_ptr): Likewise.
23566 (gimple_catch_handler_ptr): Likewise.
23567 (gimple_catch_set_types): Likewise.
23568 (gimple_catch_set_handler): Likewise.
23569 (gimple_eh_filter_types): Likewise.
23570 (gimple_eh_filter_types_ptr): Likewise.
23571 (gimple_eh_filter_failure_ptr): Likewise.
23572 (gimple_eh_filter_set_types): Likewise.
23573 (gimple_eh_filter_set_failure): Likewise.
23574 (gimple_eh_must_not_throw_fndecl): Likewise.
23575 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23576 (gimple_eh_else_n_body_ptr): Likewise.
23577 (gimple_eh_else_e_body_ptr): Likewise.
23578 (gimple_eh_else_set_n_body): Likewise.
23579 (gimple_eh_else_set_e_body): Likewise.
23580 (gimple_try_eval_ptr): Likewise.
23581 (gimple_try_cleanup_ptr): Likewise.
23582 (gimple_try_set_eval): Likewise.
23583 (gimple_try_set_cleanup): Likewise.
23584 (gimple_wce_cleanup_ptr): Likewise.
23585 (gimple_wce_set_cleanup): Likewise.
23586 (gimple_phi_capacity): Likewise.
23587 (gimple_phi_num_args): Likewise.
23588 (gimple_phi_result): Likewise.
23589 (gimple_phi_result_ptr): Likewise.
23590 (gimple_phi_set_result): Likewise.
23591 (gimple_phi_arg): Likewise.
23592 (gimple_phi_set_arg): Likewise.
23593 (gimple_resx_region): Likewise.
23594 (gimple_resx_set_region): Likewise.
23595 (gimple_eh_dispatch_region): Likewise.
23596 (gimple_eh_dispatch_set_region): Likewise.
23597 (gimple_omp_critical_name): Likewise.
23598 (gimple_omp_critical_name_ptr): Likewise.
23599 (gimple_omp_critical_set_name): Likewise.
23600 (gimple_omp_for_clauses): Likewise.
23601 (gimple_omp_for_clauses_ptr): Likewise.
23602 (gimple_omp_for_set_clauses): Likewise.
23603 (gimple_omp_for_collapse): Likewise.
23604 (gimple_omp_for_index): Likewise.
23605 (gimple_omp_for_index_ptr): Likewise.
23606 (gimple_omp_for_set_index): Likewise.
23607 (gimple_omp_for_initial): Likewise.
23608 (gimple_omp_for_initial_ptr): Likewise.
23609 (gimple_omp_for_set_initial): Likewise.
23610 (gimple_omp_for_final): Likewise.
23611 (gimple_omp_for_final_ptr): Likewise.
23612 (gimple_omp_for_set_final): Likewise.
23613 (gimple_omp_for_incr): Likewise.
23614 (gimple_omp_for_incr_ptr): Likewise.
23615 (gimple_omp_for_set_incr): Likewise.
23616 (gimple_omp_for_pre_body_ptr): Likewise.
23617 (gimple_omp_for_set_pre_body): Likewise.
23618 (gimple_omp_parallel_clauses): Likewise.
23619 (gimple_omp_parallel_clauses_ptr): Likewise.
23620 (gimple_omp_parallel_set_clauses): Likewise.
23621 (gimple_omp_parallel_child_fn): Likewise.
23622 (gimple_omp_parallel_child_fn_ptr): Likewise.
23623 (gimple_omp_parallel_set_child_fn): Likewise.
23624 (gimple_omp_parallel_data_arg): Likewise.
23625 (gimple_omp_parallel_data_arg_ptr): Likewise.
23626 (gimple_omp_parallel_set_data_arg): Likewise.
23627 (gimple_omp_task_clauses): Likewise.
23628 (gimple_omp_task_clauses_ptr): Likewise.
23629 (gimple_omp_task_set_clauses): Likewise.
23630 (gimple_omp_task_child_fn): Likewise.
23631 (gimple_omp_task_child_fn_ptr): Likewise.
23632 (gimple_omp_task_set_child_fn): Likewise.
23633 (gimple_omp_task_data_arg): Likewise.
23634 (gimple_omp_task_data_arg_ptr): Likewise.
23635 (gimple_omp_task_set_data_arg): Likewise.
23636 (gimple_omp_taskreg_clauses): Likewise.
23637 (gimple_omp_taskreg_clauses_ptr): Likewise.
23638 (gimple_omp_taskreg_set_clauses): Likewise.
23639 (gimple_omp_taskreg_child_fn): Likewise.
23640 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23641 (gimple_omp_taskreg_set_child_fn): Likewise.
23642 (gimple_omp_taskreg_data_arg): Likewise.
23643 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23644 (gimple_omp_taskreg_set_data_arg): Likewise.
23645 (gimple_omp_task_copy_fn): Likewise.
23646 (gimple_omp_task_copy_fn_ptr): Likewise.
23647 (gimple_omp_task_set_copy_fn): Likewise.
23648 (gimple_omp_task_arg_size): Likewise.
23649 (gimple_omp_task_arg_size_ptr): Likewise.
23650 (gimple_omp_task_set_arg_size): Likewise.
23651 (gimple_omp_task_arg_align): Likewise.
23652 (gimple_omp_task_arg_align_ptr): Likewise.
23653 (gimple_omp_task_set_arg_align): Likewise.
23654 (gimple_omp_single_clauses): Likewise.
23655 (gimple_omp_single_clauses_ptr): Likewise.
23656 (gimple_omp_single_set_clauses): Likewise.
23657 (gimple_omp_target_clauses): Likewise.
23658 (gimple_omp_target_clauses_ptr): Likewise.
23659 (gimple_omp_target_set_clauses): Likewise.
23660 (gimple_omp_target_child_fn): Likewise.
23661 (gimple_omp_target_child_fn_ptr): Likewise.
23662 (gimple_omp_target_set_child_fn): Likewise.
23663 (gimple_omp_target_data_arg): Likewise.
23664 (gimple_omp_target_data_arg_ptr): Likewise.
23665 (gimple_omp_target_set_data_arg): Likewise.
23666 (gimple_omp_teams_clauses): Likewise.
23667 (gimple_omp_teams_clauses_ptr): Likewise.
23668 (gimple_omp_teams_set_clauses): Likewise.
23669 (gimple_omp_sections_clauses): Likewise.
23670 (gimple_omp_sections_clauses_ptr): Likewise.
23671 (gimple_omp_sections_set_clauses): Likewise.
23672 (gimple_omp_sections_control): Likewise.
23673 (gimple_omp_sections_control_ptr): Likewise.
23674 (gimple_omp_sections_set_control): Likewise.
23675 (gimple_omp_for_set_cond): Likewise.
23676 (gimple_omp_for_cond): Likewise.
23677 (gimple_omp_atomic_store_set_val): Likewise.
23678 (gimple_omp_atomic_store_val): Likewise.
23679 (gimple_omp_atomic_store_val_ptr): Likewise.
23680 (gimple_omp_atomic_load_set_lhs): Likewise.
23681 (gimple_omp_atomic_load_lhs): Likewise.
23682 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23683 (gimple_omp_atomic_load_set_rhs): Likewise.
23684 (gimple_omp_atomic_load_rhs): Likewise.
23685 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23686 (gimple_omp_continue_control_def): Likewise.
23687 (gimple_omp_continue_control_def_ptr): Likewise.
23688 (gimple_omp_continue_set_control_def): Likewise.
23689 (gimple_omp_continue_control_use): Likewise.
23690 (gimple_omp_continue_control_use_ptr): Likewise.
23691 (gimple_omp_continue_set_control_use): Likewise.
23692 (gimple_transaction_body_ptr): Likewise.
23693 (gimple_transaction_label): Likewise.
23694 (gimple_transaction_label_ptr): Likewise.
23695 (gimple_transaction_set_body): Likewise.
23696 (gimple_transaction_set_label): Likewise.
23698 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23699 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23700 * ipa-ref.c (ipa_record_reference): Likewise.
23701 * ipa-reference.c (analyze_function): Likewise.
23702 (ipa_reference_write_optimization_summary): Likewise.
23703 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23704 (address_taken_from_non_vtable_p): Likewise.
23705 (comdat_can_be_unshared_p_1): Likewise.
23706 * lto-cgraph.c (lto_output_ref): Likewise.
23707 (add_references): Likewise.
23708 (compute_ltrans_boundary): Likewise.
23709 (output_symtab): Likewise.
23710 (input_ref): Likewise.
23711 (input_cgraph_1): Likewise.
23712 (output_cgraph_opt_summary): Likewise.
23713 * lto-streamer-out.c (lto_output): Likewise.
23714 (output_symbol_p): Likewise.
23715 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23716 (lsei_start_function_in_partition): Likewise.
23717 (lsei_next_variable_in_partition): Likewise.
23718 (lsei_start_variable_in_partition): Likewise.
23719 * symtab.c (insert_to_assembler_name_hash): Likewise.
23720 (unlink_from_assembler_name_hash): Likewise.
23721 (symtab_unregister_node): Likewise.
23722 (symtab_remove_node): Likewise.
23723 (dump_symtab_node): Likewise.
23724 (verify_symtab_base): Likewise.
23725 (verify_symtab_node): Likewise.
23726 (symtab_make_decl_local): Likewise.
23727 (symtab_alias_ultimate_target): Likewise.
23728 (symtab_resolve_alias): Likewise.
23729 (symtab_get_symbol_partitioning_class): Likewise.
23730 * tree-phinodes.c (allocate_phi_node): Likewise.
23731 (reserve_phi_args_for_new_edge): Likewise.
23732 (remove_phi_args): Likewise.
23733 * varpool.c (varpool_node_for_asm): Likewise.
23734 (varpool_remove_unreferenced_decls): Likewise.
23736 2014-04-23 Jeff Law <law@redhat.com>
23738 PR tree-optimization/60902
23739 * tree-ssa-threadedge.c
23740 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23741 invalidate outputs from statements that do not produce useful
23742 outputs for threading.
23744 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23746 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23747 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23748 machine descriptions for Stack Smashing Protector.
23750 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23752 * aarch64.md (<optab>_rol<mode>3): New pattern.
23753 (<optab>_rolsi3_uxtw): Likewise.
23754 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23756 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23758 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23759 (arm_cortex_a12_tune): Likewise.
23761 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23763 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23765 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23767 * config/arm/arm.md (arm_rev16si2): New pattern.
23768 (arm_rev16si2_alt): Likewise.
23769 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23771 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23773 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23774 (rev16<mode>2_alt): Likewise.
23775 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23776 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23777 (aarch_rev16_shleft_mask_imm_p): Likewise.
23778 (aarch_rev16_p_1): Likewise.
23779 (aarch_rev16_p): Likewise.
23780 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23781 (aarch_rev16_shright_mask_imm_p): Likewise.
23782 (aarch_rev16_shleft_mask_imm_p): Likewise.
23784 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23786 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23787 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23789 (cortex_a53_extra_costs): Likewise.
23790 (cortex_a57_extra_costs): Likewise.
23791 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23792 (cortexa7_extra_costs): Likewise.
23793 (cortexa8_extra_costs): Likewise.
23794 (cortexa12_extra_costs): Likewise.
23795 (cortexa15_extra_costs): Likewise.
23796 (v7m_extra_costs): Likewise.
23797 (arm_new_rtx_costs): Handle BSWAP.
23799 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23801 * config/arm/arm.c (cortexa8_extra_costs): New table.
23802 (arm_cortex_a8_tune): New tuning struct.
23803 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23805 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23807 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23809 2014-04-23 Richard Biener <rguenther@suse.de>
23811 * Makefile.in (OBJS): Remove loop-unswitch.o.
23812 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23813 * passes.def (pass_rtl_unswitch): Likewise.
23814 * loop-init.c (gate_rtl_unswitch): Likewise.
23815 (rtl_unswitch): Likewise.
23816 (pass_data_rtl_unswitch): Likewise.
23817 (pass_rtl_unswitch): Likewise.
23818 (make_pass_rtl_unswitch): Likewise.
23819 * rtl.h (reversed_condition): Likewise.
23820 (compare_and_jump_seq): Likewise.
23821 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23823 * loop-unroll.c (compare_and_jump_seq): Likewise.
23825 2014-04-23 Richard Biener <rguenther@suse.de>
23827 PR tree-optimization/60903
23828 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23829 commented code block.
23830 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23831 loop flags to newly created BBs and edges.
23833 2014-04-23 Nick Clifton <nickc@redhat.com>
23835 * config/msp430/msp430.c (msp430_handle_option): Move function
23837 (msp430_option_override): Simplify mcu and mcpu option handling.
23838 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23839 support for -mhwmult command line option.
23840 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23841 -mhwmult command line option.
23842 (msp430_hwmult_enabled): Delete.
23843 (msp43o_output_labelref): Add support for -mhwmult command line option.
23844 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23845 (umulsidi3): Likewise.
23846 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23847 (mcpu, mlarge, msmall): Likewise.
23848 (mhwmult): New option.
23849 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23851 (msp430_is_f5_mcu): Remove prototype.
23852 (msp430_use_f5_series_hwmult): Add prototype.
23853 * config/msp430/msp430-opts.h: New file.
23854 * common/config/msp430: New directory.
23855 * common/config/msp430/msp430-common.c: New file.
23856 * config.gcc (msp430): Remove target_has_targetm_common.
23857 * doc/invoke.texi: Document -mhwmult command line option.
23859 2014-04-23 Nick Clifton <nickc@redhat.com>
23861 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23862 default-manifest.o if it can be found in the search path.
23863 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23865 2014-04-23 Terry Guo <terry.guo@arm.com>
23867 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23869 2014-04-23 Richard Biener <rguenther@suse.de>
23871 PR middle-end/60895
23872 * tree-inline.c (declare_return_variable): Use mark_addressable.
23874 2014-04-23 Richard Biener <rguenther@suse.de>
23876 PR middle-end/60891
23877 * loop-init.c (loop_optimizer_init): Make sure to apply
23878 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23880 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23883 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23885 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23886 if flag_sanitize_undefined_trap_on_error.
23887 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23888 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23889 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23890 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23891 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23892 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23893 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23894 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23895 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23896 * ubsan.c (ubsan_instrument_unreachable): Return
23897 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23898 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23899 if flag_sanitize_undefined_trap_on_error and
23900 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23901 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23902 instrument_bool_enum_load): Emit __builtin_trap () if
23903 flag_sanitize_undefined_trap_on_error and
23904 __builtin_handle_*_abort () if !flag_sanitize_recover.
23905 * doc/invoke.texi (-fsanitize-recover,
23906 -fsanitize-undefined-trap-on-error): Document.
23908 2014-04-22 Christian Bruel <christian.bruel@st.com>
23910 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23911 Force immediates to SImode.
23913 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23915 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23916 (lroundsfsi2): New.
23917 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23918 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23919 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23920 (nios2_fpu_insn): Add entry for round.
23921 (N2FPU_NO_ERRNO_P): Define.
23922 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23924 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23926 2014-04-22 Richard Henderson <rth@redhat.com>
23928 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23929 (add<GPI>3_compare0): Remove leading * from name.
23930 (add<GPI>3_carryin): Likewise.
23931 (sub<GPI>3_compare0): Likewise.
23932 (sub<GPI>3_carryin): Likewise.
23933 (<su_optab>mulditi3): New expander.
23934 (multi3): New expander.
23935 (madd<GPI>): Remove leading * from name.
23937 2014-04-22 Martin Jambor <mjambor@suse.cz>
23939 * cgraphclones.c (cgraph_function_versioning): Copy
23940 ipa_transforms_to_apply instead of asserting it is empty.
23942 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23945 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23946 on count_exp to get mode.
23948 2014-04-22 Andrew Pinski <apinski@cavium.com>
23950 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23951 Handle TLS for ILP32.
23952 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23953 (tlsie_small_<mode>): this and handle PTR.
23954 (tlsie_small_sidi): New pattern.
23955 (tlsle_small): Change to an expand to handle ILP32.
23956 (tlsle_small_<mode>): New pattern.
23957 (tlsdesc_small): Rename to ...
23958 (tlsdesc_small_<mode>): this and handle PTR.
23960 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23962 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23964 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23966 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23967 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23968 (aarch64_types_signed_poly_qualifiers): Likewise.
23969 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23970 (aarch64_types_poly_signed_qualifiers): Likewise.
23971 (TYPES_REINTERP_SS): Type macro added.
23972 (TYPES_REINTERP_SU): Likewise.
23973 (TYPES_REINTERP_SP): Likewise.
23974 (TYPES_REINTERP_US): Likewise.
23975 (TYPES_REINTERP_PS): Likewise.
23976 (aarch64_fold_builtin): New expression folding added.
23977 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23978 Declarations removed.
23979 (REINTERP_SS): Declarations added.
23980 (REINTERP_US): Likewise.
23981 (REINTERP_PS): Likewise.
23982 (REINTERP_SU): Likewise.
23983 (REINTERP_SP): Likewise.
23984 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23985 (vreinterpretq_p8_f64): Likewise.
23986 (vreinterpret_p16_f64): Likewise.
23987 (vreinterpretq_p16_f64): Likewise.
23988 (vreinterpret_f32_f64): Likewise.
23989 (vreinterpretq_f32_f64): Likewise.
23990 (vreinterpret_f64_f32): Likewise.
23991 (vreinterpret_f64_p8): Likewise.
23992 (vreinterpret_f64_p16): Likewise.
23993 (vreinterpret_f64_s8): Likewise.
23994 (vreinterpret_f64_s16): Likewise.
23995 (vreinterpret_f64_s32): Likewise.
23996 (vreinterpret_f64_s64): Likewise.
23997 (vreinterpret_f64_u8): Likewise.
23998 (vreinterpret_f64_u16): Likewise.
23999 (vreinterpret_f64_u32): Likewise.
24000 (vreinterpret_f64_u64): Likewise.
24001 (vreinterpretq_f64_f32): Likewise.
24002 (vreinterpretq_f64_p8): Likewise.
24003 (vreinterpretq_f64_p16): Likewise.
24004 (vreinterpretq_f64_s8): Likewise.
24005 (vreinterpretq_f64_s16): Likewise.
24006 (vreinterpretq_f64_s32): Likewise.
24007 (vreinterpretq_f64_s64): Likewise.
24008 (vreinterpretq_f64_u8): Likewise.
24009 (vreinterpretq_f64_u16): Likewise.
24010 (vreinterpretq_f64_u32): Likewise.
24011 (vreinterpretq_f64_u64): Likewise.
24012 (vreinterpret_s64_f64): Likewise.
24013 (vreinterpretq_s64_f64): Likewise.
24014 (vreinterpret_u64_f64): Likewise.
24015 (vreinterpretq_u64_f64): Likewise.
24016 (vreinterpret_s8_f64): Likewise.
24017 (vreinterpretq_s8_f64): Likewise.
24018 (vreinterpret_s16_f64): Likewise.
24019 (vreinterpretq_s16_f64): Likewise.
24020 (vreinterpret_s32_f64): Likewise.
24021 (vreinterpretq_s32_f64): Likewise.
24022 (vreinterpret_u8_f64): Likewise.
24023 (vreinterpretq_u8_f64): Likewise.
24024 (vreinterpret_u16_f64): Likewise.
24025 (vreinterpretq_u16_f64): Likewise.
24026 (vreinterpret_u32_f64): Likewise.
24027 (vreinterpretq_u32_f64): Likewise.
24029 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24031 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24032 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24033 (vreinterpret_p8_s8): Likewise.
24034 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24035 (vreinterpret_p8_s16): Likewise.
24036 (vreinterpret_p8_s32): Likewise.
24037 (vreinterpret_p8_s64): Likewise.
24038 (vreinterpret_p8_f32): Likewise.
24039 (vreinterpret_p8_u8): Likewise.
24040 (vreinterpret_p8_u16): Likewise.
24041 (vreinterpret_p8_u32): Likewise.
24042 (vreinterpret_p8_u64): Likewise.
24043 (vreinterpret_p8_p16): Likewise.
24044 (vreinterpretq_p8_s8): Likewise.
24045 (vreinterpretq_p8_s16): Likewise.
24046 (vreinterpretq_p8_s32): Likewise.
24047 (vreinterpretq_p8_s64): Likewise.
24048 (vreinterpretq_p8_f32): Likewise.
24049 (vreinterpretq_p8_u8): Likewise.
24050 (vreinterpretq_p8_u16): Likewise.
24051 (vreinterpretq_p8_u32): Likewise.
24052 (vreinterpretq_p8_u64): Likewise.
24053 (vreinterpretq_p8_p16): Likewise.
24054 (vreinterpret_p16_s8): Likewise.
24055 (vreinterpret_p16_s16): Likewise.
24056 (vreinterpret_p16_s32): Likewise.
24057 (vreinterpret_p16_s64): Likewise.
24058 (vreinterpret_p16_f32): Likewise.
24059 (vreinterpret_p16_u8): Likewise.
24060 (vreinterpret_p16_u16): Likewise.
24061 (vreinterpret_p16_u32): Likewise.
24062 (vreinterpret_p16_u64): Likewise.
24063 (vreinterpret_p16_p8): Likewise.
24064 (vreinterpretq_p16_s8): Likewise.
24065 (vreinterpretq_p16_s16): Likewise.
24066 (vreinterpretq_p16_s32): Likewise.
24067 (vreinterpretq_p16_s64): Likewise.
24068 (vreinterpretq_p16_f32): Likewise.
24069 (vreinterpretq_p16_u8): Likewise.
24070 (vreinterpretq_p16_u16): Likewise.
24071 (vreinterpretq_p16_u32): Likewise.
24072 (vreinterpretq_p16_u64): Likewise.
24073 (vreinterpretq_p16_p8): Likewise.
24074 (vreinterpret_f32_s8): Likewise.
24075 (vreinterpret_f32_s16): Likewise.
24076 (vreinterpret_f32_s32): Likewise.
24077 (vreinterpret_f32_s64): Likewise.
24078 (vreinterpret_f32_u8): Likewise.
24079 (vreinterpret_f32_u16): Likewise.
24080 (vreinterpret_f32_u32): Likewise.
24081 (vreinterpret_f32_u64): Likewise.
24082 (vreinterpret_f32_p8): Likewise.
24083 (vreinterpret_f32_p16): Likewise.
24084 (vreinterpretq_f32_s8): Likewise.
24085 (vreinterpretq_f32_s16): Likewise.
24086 (vreinterpretq_f32_s32): Likewise.
24087 (vreinterpretq_f32_s64): Likewise.
24088 (vreinterpretq_f32_u8): Likewise.
24089 (vreinterpretq_f32_u16): Likewise.
24090 (vreinterpretq_f32_u32): Likewise.
24091 (vreinterpretq_f32_u64): Likewise.
24092 (vreinterpretq_f32_p8): Likewise.
24093 (vreinterpretq_f32_p16): Likewise.
24094 (vreinterpret_s64_s8): Likewise.
24095 (vreinterpret_s64_s16): Likewise.
24096 (vreinterpret_s64_s32): Likewise.
24097 (vreinterpret_s64_f32): Likewise.
24098 (vreinterpret_s64_u8): Likewise.
24099 (vreinterpret_s64_u16): Likewise.
24100 (vreinterpret_s64_u32): Likewise.
24101 (vreinterpret_s64_u64): Likewise.
24102 (vreinterpret_s64_p8): Likewise.
24103 (vreinterpret_s64_p16): Likewise.
24104 (vreinterpretq_s64_s8): Likewise.
24105 (vreinterpretq_s64_s16): Likewise.
24106 (vreinterpretq_s64_s32): Likewise.
24107 (vreinterpretq_s64_f32): Likewise.
24108 (vreinterpretq_s64_u8): Likewise.
24109 (vreinterpretq_s64_u16): Likewise.
24110 (vreinterpretq_s64_u32): Likewise.
24111 (vreinterpretq_s64_u64): Likewise.
24112 (vreinterpretq_s64_p8): Likewise.
24113 (vreinterpretq_s64_p16): Likewise.
24114 (vreinterpret_u64_s8): Likewise.
24115 (vreinterpret_u64_s16): Likewise.
24116 (vreinterpret_u64_s32): Likewise.
24117 (vreinterpret_u64_s64): Likewise.
24118 (vreinterpret_u64_f32): Likewise.
24119 (vreinterpret_u64_u8): Likewise.
24120 (vreinterpret_u64_u16): Likewise.
24121 (vreinterpret_u64_u32): Likewise.
24122 (vreinterpret_u64_p8): Likewise.
24123 (vreinterpret_u64_p16): Likewise.
24124 (vreinterpretq_u64_s8): Likewise.
24125 (vreinterpretq_u64_s16): Likewise.
24126 (vreinterpretq_u64_s32): Likewise.
24127 (vreinterpretq_u64_s64): Likewise.
24128 (vreinterpretq_u64_f32): Likewise.
24129 (vreinterpretq_u64_u8): Likewise.
24130 (vreinterpretq_u64_u16): Likewise.
24131 (vreinterpretq_u64_u32): Likewise.
24132 (vreinterpretq_u64_p8): Likewise.
24133 (vreinterpretq_u64_p16): Likewise.
24134 (vreinterpret_s8_s16): Likewise.
24135 (vreinterpret_s8_s32): Likewise.
24136 (vreinterpret_s8_s64): Likewise.
24137 (vreinterpret_s8_f32): Likewise.
24138 (vreinterpret_s8_u8): Likewise.
24139 (vreinterpret_s8_u16): Likewise.
24140 (vreinterpret_s8_u32): Likewise.
24141 (vreinterpret_s8_u64): Likewise.
24142 (vreinterpret_s8_p8): Likewise.
24143 (vreinterpret_s8_p16): Likewise.
24144 (vreinterpretq_s8_s16): Likewise.
24145 (vreinterpretq_s8_s32): Likewise.
24146 (vreinterpretq_s8_s64): Likewise.
24147 (vreinterpretq_s8_f32): Likewise.
24148 (vreinterpretq_s8_u8): Likewise.
24149 (vreinterpretq_s8_u16): Likewise.
24150 (vreinterpretq_s8_u32): Likewise.
24151 (vreinterpretq_s8_u64): Likewise.
24152 (vreinterpretq_s8_p8): Likewise.
24153 (vreinterpretq_s8_p16): Likewise.
24154 (vreinterpret_s16_s8): Likewise.
24155 (vreinterpret_s16_s32): Likewise.
24156 (vreinterpret_s16_s64): Likewise.
24157 (vreinterpret_s16_f32): Likewise.
24158 (vreinterpret_s16_u8): Likewise.
24159 (vreinterpret_s16_u16): Likewise.
24160 (vreinterpret_s16_u32): Likewise.
24161 (vreinterpret_s16_u64): Likewise.
24162 (vreinterpret_s16_p8): Likewise.
24163 (vreinterpret_s16_p16): Likewise.
24164 (vreinterpretq_s16_s8): Likewise.
24165 (vreinterpretq_s16_s32): Likewise.
24166 (vreinterpretq_s16_s64): Likewise.
24167 (vreinterpretq_s16_f32): Likewise.
24168 (vreinterpretq_s16_u8): Likewise.
24169 (vreinterpretq_s16_u16): Likewise.
24170 (vreinterpretq_s16_u32): Likewise.
24171 (vreinterpretq_s16_u64): Likewise.
24172 (vreinterpretq_s16_p8): Likewise.
24173 (vreinterpretq_s16_p16): Likewise.
24174 (vreinterpret_s32_s8): Likewise.
24175 (vreinterpret_s32_s16): Likewise.
24176 (vreinterpret_s32_s64): Likewise.
24177 (vreinterpret_s32_f32): Likewise.
24178 (vreinterpret_s32_u8): Likewise.
24179 (vreinterpret_s32_u16): Likewise.
24180 (vreinterpret_s32_u32): Likewise.
24181 (vreinterpret_s32_u64): Likewise.
24182 (vreinterpret_s32_p8): Likewise.
24183 (vreinterpret_s32_p16): Likewise.
24184 (vreinterpretq_s32_s8): Likewise.
24185 (vreinterpretq_s32_s16): Likewise.
24186 (vreinterpretq_s32_s64): Likewise.
24187 (vreinterpretq_s32_f32): Likewise.
24188 (vreinterpretq_s32_u8): Likewise.
24189 (vreinterpretq_s32_u16): Likewise.
24190 (vreinterpretq_s32_u32): Likewise.
24191 (vreinterpretq_s32_u64): Likewise.
24192 (vreinterpretq_s32_p8): Likewise.
24193 (vreinterpretq_s32_p16): Likewise.
24194 (vreinterpret_u8_s8): Likewise.
24195 (vreinterpret_u8_s16): Likewise.
24196 (vreinterpret_u8_s32): Likewise.
24197 (vreinterpret_u8_s64): Likewise.
24198 (vreinterpret_u8_f32): Likewise.
24199 (vreinterpret_u8_u16): Likewise.
24200 (vreinterpret_u8_u32): Likewise.
24201 (vreinterpret_u8_u64): Likewise.
24202 (vreinterpret_u8_p8): Likewise.
24203 (vreinterpret_u8_p16): Likewise.
24204 (vreinterpretq_u8_s8): Likewise.
24205 (vreinterpretq_u8_s16): Likewise.
24206 (vreinterpretq_u8_s32): Likewise.
24207 (vreinterpretq_u8_s64): Likewise.
24208 (vreinterpretq_u8_f32): Likewise.
24209 (vreinterpretq_u8_u16): Likewise.
24210 (vreinterpretq_u8_u32): Likewise.
24211 (vreinterpretq_u8_u64): Likewise.
24212 (vreinterpretq_u8_p8): Likewise.
24213 (vreinterpretq_u8_p16): Likewise.
24214 (vreinterpret_u16_s8): Likewise.
24215 (vreinterpret_u16_s16): Likewise.
24216 (vreinterpret_u16_s32): Likewise.
24217 (vreinterpret_u16_s64): Likewise.
24218 (vreinterpret_u16_f32): Likewise.
24219 (vreinterpret_u16_u8): Likewise.
24220 (vreinterpret_u16_u32): Likewise.
24221 (vreinterpret_u16_u64): Likewise.
24222 (vreinterpret_u16_p8): Likewise.
24223 (vreinterpret_u16_p16): Likewise.
24224 (vreinterpretq_u16_s8): Likewise.
24225 (vreinterpretq_u16_s16): Likewise.
24226 (vreinterpretq_u16_s32): Likewise.
24227 (vreinterpretq_u16_s64): Likewise.
24228 (vreinterpretq_u16_f32): Likewise.
24229 (vreinterpretq_u16_u8): Likewise.
24230 (vreinterpretq_u16_u32): Likewise.
24231 (vreinterpretq_u16_u64): Likewise.
24232 (vreinterpretq_u16_p8): Likewise.
24233 (vreinterpretq_u16_p16): Likewise.
24234 (vreinterpret_u32_s8): Likewise.
24235 (vreinterpret_u32_s16): Likewise.
24236 (vreinterpret_u32_s32): Likewise.
24237 (vreinterpret_u32_s64): Likewise.
24238 (vreinterpret_u32_f32): Likewise.
24239 (vreinterpret_u32_u8): Likewise.
24240 (vreinterpret_u32_u16): Likewise.
24241 (vreinterpret_u32_u64): Likewise.
24242 (vreinterpret_u32_p8): Likewise.
24243 (vreinterpret_u32_p16): Likewise.
24244 (vreinterpretq_u32_s8): Likewise.
24245 (vreinterpretq_u32_s16): Likewise.
24246 (vreinterpretq_u32_s32): Likewise.
24247 (vreinterpretq_u32_s64): Likewise.
24248 (vreinterpretq_u32_f32): Likewise.
24249 (vreinterpretq_u32_u8): Likewise.
24250 (vreinterpretq_u32_u16): Likewise.
24251 (vreinterpretq_u32_u64): Likewise.
24252 (vreinterpretq_u32_p8): Likewise.
24253 (vreinterpretq_u32_p16): Likewise.
24255 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24257 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24259 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24261 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24262 (vqnegd_s64): Likewise.
24263 (vqabs_s64): Likewise.
24264 (vqabsd_s64): Likewise.
24266 2014-04-22 Richard Henderson <rth@redhat.com>
24268 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24269 computation to the top of the loop.
24271 2014-04-22 Renlin <renlin.li@arm.com>
24272 Jiong Wang <jiong.wang@arm.com>
24274 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24275 * config/aarch64/aarch64.c (aarch64_layout_frame)
24276 (aarch64_initial_elimination_offset): Likewise.
24278 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24280 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24283 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24285 * machmode.h (bitwise_mode_for_mode): Declare.
24286 * stor-layout.h (bitwise_type_for_mode): Likewise.
24287 * stor-layout.c (bitwise_mode_for_mode): New function.
24288 (bitwise_type_for_mode): Likewise.
24289 * builtins.c (fold_builtin_memory_op): Use it instead of
24290 int_mode_for_mode and build_nonstandard_integer_type.
24292 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24294 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24295 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24296 (*-*-solaris2*): Simplify.
24297 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24298 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24299 *-*-solaris2.9* handling.
24301 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24303 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24304 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24305 handling, simplify.
24306 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24307 * configure: Regenerate.
24309 * config/i386/sol2-9.h: Remove.
24311 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24312 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24313 Remove Solaris 9 references.
24315 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24317 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24318 (floatuns<GPI:mode><GPF:mode>2): Remove.
24319 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24320 and floatuns conversions.
24321 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24322 and floatuns conversions.
24323 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24324 (w1,w2): New mode attributes for inequal width conversions.
24326 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24328 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24329 the output asm format.
24331 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24333 * config/aarch64/aarch64-simd.md
24334 (aarch64_cm<optab>di): Always split.
24335 (*aarch64_cm<optab>di): New.
24336 (aarch64_cmtstdi): Always split.
24337 (*aarch64_cmtstdi): New.
24339 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24341 PR tree-optimization/60823
24342 * omp-low.c (ipa_simd_modify_function_body): Go through
24343 all SSA_NAMEs and for those refering to vector arguments
24344 which are going to be replaced adjust SSA_NAME_VAR and,
24345 if it is a default definition, change it into a non-default
24346 definition assigned at the beginning of function from new_decl.
24347 (ipa_simd_modify_stmt_ops): Rewritten.
24348 * tree-dfa.c (set_ssa_default_def): When removing default def,
24349 check for NULL loc instead of NULL *loc.
24351 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24353 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24354 restrictions on core registers for DImode values in Thumb2.
24356 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24358 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24359 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24361 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24363 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24364 (*iordi_notzesidi_di): Likewise.
24365 (*iordi_notsesidi_di): Likewise.
24367 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24369 * config/arm/arm-protos.h (tune_params): New struct members.
24370 * config/arm/arm.c: Initialise tune_params per processor.
24371 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24372 for speed, based on new tune_params.
24374 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24376 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24377 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24378 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24379 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24380 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24381 (vrnda_f64): Likewise.
24382 (vrndi_f64): Likewise.
24383 (vrndm_f64): Likewise.
24384 (vrndn_f64): Likewise.
24385 (vrndp_f64): Likewise.
24386 (vrndx_f64): Likewise.
24388 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24390 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24391 GET_MODE_SIZE argument is enum machine_mode.
24393 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24396 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24397 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24399 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24401 PR middle-end/60281
24402 * asan.c (asan_emit_stack_protection): Force the base to align to
24403 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24404 appropriate bits if STRICT_ALIGNMENT.
24405 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24407 (expand_used_vars): Leave a space in the stack frame for alignment
24408 if STRICT_ALIGNMENT.
24410 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24412 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24414 (gimple_store_p): Likewise.
24415 (gimple_assign_load_p): Likewise.
24416 (gimple_assign_cast_p): Likewise.
24417 (gimple_clobber_p): Likewise.
24419 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24420 rather than a gimple.
24421 (gimple_assign_cast_p): Likewise.
24423 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24426 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24427 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24429 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24430 more debug information for E500 if -mdebug=reg.
24432 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24435 * config/i386/i386.c (ix86_expand_builtin)
24436 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24437 register for target RTX.
24438 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24440 2014-04-18 Cong Hou <congh@google.com>
24442 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24443 the widen-mult pattern by handling two operands with different sizes,
24444 and operands whose size is smaller than half of the result type.
24446 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24448 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24449 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24450 (do_estimate_edge_time): Compute it.
24451 * ipa-inline.c (want_inline_small_function_p): Bypass
24452 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24454 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24456 * ipa-inline.c (spec_rem): New static variable.
24457 (dump_overall_stats): New function.
24458 (dump_inline_stats): New function.
24460 2014-04-18 Richard Henderson <rth@redhat.com>
24462 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24463 to GET_MODE_SIZE, not a reg_class_t.
24465 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24467 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24468 (vsx_xxmrglw_<mode>): Likewise.
24470 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24473 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24474 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24475 (rs6000_init_hard_regno_mode_ok): Likewise.
24477 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24479 * ipa-inline.c (inline_small_functions): Account only non-cold
24481 * doc/invoke.texi (inline-unit-growth): Update documentation.
24483 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24485 * config/rs6000/rs6000.md (addti3, subti3): New.
24487 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24490 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24491 comment. Check optimize_insn_for_size_p instead of
24492 optimize_insn_for_speed_p.
24494 2014-04-17 Martin Jambor <mjambor@suse.cz>
24496 * gimple-iterator.c (gsi_start_edge): New function.
24497 * gimple-iterator.h (gsi_start_edge): Declare.
24498 * tree-sra.c (single_non_eh_succ): New function.
24499 (disqualify_ops_if_throwing_stmt): Renamed to
24500 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24501 having one non-EH successor BB.
24502 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24503 generate loads into replacements.
24504 (sra_modify_assign): Likewise and and also use the simple path for
24506 (sra_modify_function_body): Commit statements on edges.
24508 2014-04-17 Richard Biener <rguenther@suse.de>
24510 PR middle-end/60849
24511 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24512 comparison results and add clarifying comment.
24514 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24516 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24517 (blank_mode): Initialize it.
24518 (emit_mode_size_inline, emit_mode_nunits_inline,
24519 emit_mode_inner_inline): New functions.
24520 (emit_insn_modes_h): Call them and surround their output with
24521 #if GCC_VERSION >= 4001 ... #endif.
24522 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24523 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24524 mode_* arrays if the argument is __builtin_constant_p.
24525 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24526 is enum machine_mode.
24528 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24530 * passes.c (opt_pass::execute): Adjust.
24531 (pass_manager::execute_pass_mode_switching): Likewise.
24532 (early_local_passes::execute): Likewise.
24533 (execute_one_pass): Pass cfun to the pass's execute method.
24534 * tree-pass.h (opt_pass::execute): Add function * argument.
24535 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24536 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24537 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24538 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24539 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24540 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24541 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24542 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24543 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24544 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24545 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24546 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24547 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24548 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24549 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24550 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24551 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24552 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24553 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24554 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24555 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24556 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24557 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24558 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24559 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24560 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24561 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24562 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24563 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24566 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24568 * passes.c (opt_pass::gate): Take function * argument.
24569 (gate_all_early_local_passes): Merge into
24570 (early_local_passes::gate): this.
24571 (gate_all_early_optimizations): Merge into
24572 (all_early_optimizations::gate): this.
24573 (gate_all_optimizations): Mege into
24574 (all_optimizations::gate): this.
24575 (gate_all_optimizations_g): Merge into
24576 (all_optimizations_g::gate): this.
24577 (gate_rest_of_compilation): Mege into
24578 (rest_of_compilation::gate): this.
24579 (gate_postreload): Merge into
24580 (postreload::gate): this.
24581 (dump_one_pass): Pass cfun to the pass's gate method.
24582 (execute_ipa_summary_passes): Likewise.
24583 (execute_one_pass): Likewise.
24584 (ipa_write_summaries_2): Likewise.
24585 (ipa_write_optimization_summaries_1): Likewise.
24586 (ipa_read_summaries_1): Likewise.
24587 (ipa_read_optimization_summaries_1): Likewise.
24588 (execute_ipa_stmt_fixups): Likewise.
24589 * tree-pass.h (opt_pass::gate): Add function * argument.
24590 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24591 combine-stack-adj.c, combine.c, compare-elim.c,
24592 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24593 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24594 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24595 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24596 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24597 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24598 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24599 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24600 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24601 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24602 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24603 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24604 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24605 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24606 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24607 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24608 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24609 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24610 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24611 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24612 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24613 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24614 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24615 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24616 var-tracking.c, vtable-verify.c, web.c: Adjust.
24618 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24620 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24621 * configure: Regenerate.
24623 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24625 * passes.c (dump_one_pass): don't check pass->has_gate.
24626 (execute_ipa_summary_passes): Likewise.
24627 (execute_one_pass): Likewise.
24628 (ipa_write_summaries_2): Likewise.
24629 (ipa_write_optimization_summaries_1): Likewise.
24630 (ipa_read_optimization_summaries_1): Likewise.
24631 (execute_ipa_stmt_fixups): Likewise.
24632 * tree-pass.h (pass_data::has_gate): Remove.
24633 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24634 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24635 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24636 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24637 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24638 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24639 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24640 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24641 gimple-low.c, gimple-ssa-isolate-paths.c,
24642 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24643 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24644 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24645 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24646 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24647 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24648 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24649 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24650 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24651 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24652 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24653 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24654 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24655 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24656 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24657 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24658 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24659 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24660 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24661 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24662 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24663 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24666 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24668 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24670 * passes.c (pass_manager::register_dump_files_1): Merge into
24671 (pass_manager::register_dump_files): this, and remove its handling of
24672 properties since the pass always has the properties anyway.
24673 (pass_manager::pass_manager): Adjust.
24675 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24677 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24678 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24679 dealing with properties.
24680 (pass_manager::register_dump_files): Adjust.
24682 2014-03-20 Mark Wielaard <mjw@redhat.com>
24684 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24685 then represent the bound as normal constant value.
24687 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24690 Forward port from 4.8 branch
24691 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24693 * config/i386/bmiintrin.h (_blsi_u32): New.
24694 (_blsi_u64): Ditto.
24695 (_blsr_u32): Ditto.
24696 (_blsr_u64): Ditto.
24697 (_blsmsk_u32): Ditto.
24698 (_blsmsk_u64): Ditto.
24699 (_tzcnt_u32): Ditto.
24700 (_tzcnt_u64): Ditto.
24702 2014-04-17 Kito Cheng <kito@0xlab.org>
24704 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24706 2014-04-17 Richard Biener <rguenther@suse.de>
24708 PR middle-end/60849
24709 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24710 boolean results for comparisons.
24712 2014-04-17 Richard Biener <rguenther@suse.de>
24714 PR tree-optimization/60836
24715 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24716 initial PHI args to be gimple values.
24718 2014-04-17 Richard Biener <rguenther@suse.de>
24720 PR tree-optimization/60841
24721 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24722 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24723 of stmts to SLP build.
24724 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24725 (vect_analyze_slp): Likewise.
24726 (vect_analyze_slp_instance): Likewise.
24727 (vect_build_slp_tree): Limit overall SLP tree growth.
24728 * tree-vectorizer.h (vect_analyze_data_refs,
24729 vect_analyze_slp): Adjust prototypes.
24731 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24733 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24736 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24738 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24739 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24740 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24741 for TARGET_SLOW_PSHUFB
24743 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24745 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24746 * config/i386/i386.c (intel_cost): Ditto.
24748 2014-04-17 Joey Ye <joey.ye@arm.com>
24750 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24752 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24754 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24755 with -fuse-profile.
24757 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24759 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24760 (type_all_derivations_known_p): New predicate.
24761 (type_all_ctors_visible_p): New predicate.
24762 (type_possibly_instantiated_p): New predicate.
24763 (get_odr_type): Compute all_derivations_known.
24764 (dump_odr_type): Dump the flag.
24765 (maybe_record_type): Cleanup.
24766 (record_target_from_binfo): Add bases_to_consider array;
24767 record bases for types w/o instances and skip CXX destructor.
24768 (possible_polymorphic_call_targets_1): Add bases_to_consider
24769 and consider_construction parameters; check if type may have instance.
24770 (get_polymorphic_call_info): Set maybe_in_construction to true
24771 when we know nothing.
24772 (record_targets_from_bases): Skip CXX destructors; they are
24773 never called for types in construction.
24774 (possible_polymorphic_call_targets): Do not record target when
24775 type may not have instance.
24777 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24780 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24781 external aliases alive, too.
24783 2014-04-16 Andrew Pinski <apinski@cavium.com>
24785 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24788 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24790 * final.c (compute_alignments): Do not apply loop alignment to a block
24791 falling through to the exit.
24793 2014-04-16 Catherine Moore <clm@codesourcery.com>
24795 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24796 Adjust constraints for microMIPS store patterns.
24798 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24800 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24802 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24804 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24805 (append_use): Run at -O0.
24806 (append_vdef): Likewise.
24807 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24808 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24810 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24812 PR tree-optimization/60844
24813 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24814 (propagate_op_to_single_use, remove_visited_stmt_chain,
24815 linearize_expr, repropagate_negates, reassociate_bb): Use it
24816 instead of gsi_remove.
24818 2014-04-16 Martin Jambor <mjambor@suse.cz>
24820 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24821 ipa_transforms_to_apply.
24822 (cgraph_function_versioning): Assert that old_node has empty
24823 ipa_transforms_to_apply.
24824 * trans-mem.c (ipa_tm_create_version): Likewise.
24825 * tree-inline.c (tree_function_versioning): Do not duplicate
24826 ipa_transforms_to_apply.
24828 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24831 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24833 Pass necessary as flags on 64-bit Solaris/x86.
24834 Use lowercase relocs for x86_64-*-*.
24835 * configure: Regenerate.
24837 2014-04-15 Jan Hubicka <jh@suse.cz>
24839 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24840 (maybe_record_node, likely_target_p): Use it.
24842 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24845 Revert following patch
24847 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24850 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24851 software floating point or no floating point registers, do not
24852 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24853 in GPRs that occurs after we tested for GPRs that would never be
24856 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24857 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24858 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24859 specifically allow DDmode, since that does not use the SPE SIMD
24862 2014-03-21 Mark Wielaard <mjw@redhat.com>
24864 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24865 as unsigned or int depending on type and value used.
24867 2014-04-15 Richard Biener <rguenther@suse.de>
24869 PR rtl-optimization/56965
24870 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24871 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24873 * alias.c (true_dependence_1): Do not call
24874 nonoverlapping_component_refs_p.
24875 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24876 nonoverlapping_component_refs_p.
24877 (indirect_refs_may_alias_p): Likewise.
24879 2014-04-15 Teresa Johnson <tejohnson@google.com>
24881 * cfg.c (dump_bb_info): Fix flags check.
24882 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24884 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24886 PR rtl-optimization/60663
24887 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24890 2014-04-15 Richard Biener <rguenther@suse.de>
24892 * lto-streamer.h (LTO_major_version): Bump to 4.
24894 2014-04-15 Richard Biener <rguenther@suse.de>
24896 * common.opt (lto_partition_model): New enum.
24897 (flto-partition=): Merge separate options with a single with argument,
24898 add -flto-partition=one support.
24899 * flag-types.h (enum lto_partition_model): Declare.
24900 * opts.c (finish_options): Remove duplicate -flto-partition=
24902 * lto-wrapper.c (run_gcc): Adjust.
24904 2014-04-15 Richard Biener <rguenther@suse.de>
24906 * alias.c (ncr_compar): New function.
24907 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24909 2014-04-15 Richard Biener <rguenther@suse.de>
24911 * alias.c (record_component_aliases): Do not walk BINFOs.
24913 2014-04-15 Richard Biener <rguenther@suse.de>
24915 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24916 Add struct function argument and adjust.
24917 (find_func_aliases_for_call): Likewise.
24918 (find_func_aliases): Likewise.
24919 (find_func_clobbers): Likewise.
24920 (intra_create_variable_infos): Likewise.
24921 (compute_points_to_sets): Likewise.
24922 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24924 2014-04-15 Richard Biener <rguenther@suse.de>
24926 * tree.c (iterative_hash_expr): Use enum tree_code_class
24927 to store TREE_CODE_CLASS.
24928 (tree_block): Likewise.
24929 (tree_set_block): Likewise.
24930 * tree.h (fold_build_pointer_plus_loc): Use
24931 convert_to_ptrofftype_loc.
24933 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24936 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24939 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24941 * cfgloop.h (struct loop): Move force_vectorize down.
24942 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24943 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24944 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24945 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24946 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24947 * tree-core.h (enum annot_expr_kind): Add new kind values.
24948 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24949 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24951 * tree.def (ANNOTATE_EXPR): Tweak comment.
24953 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24955 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24958 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24960 * tree.h (TYPE_IDENTIFIER): Declare.
24961 * tree.c (subrange_type_for_debug_p): Use it.
24962 * godump.c (go_format_type): Likewise.
24963 * dwarf2out.c (is_cxx_auto, modified_type_die,
24964 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24965 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24967 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24970 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24972 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24974 * config/i386/i386.c (examine_argument): Return bool. Return true if
24975 parameter should be passed in memory.
24976 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24977 (construct_container): Update calls to examine_argument.
24978 (function_arg_advance_64): Ditto.
24979 (return_in_memory_32): Merge with ix86_return_in_memory.
24980 (return_in_memory_64): Ditto.
24981 (return_in_memory_ms_64): Ditto.
24983 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24985 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24986 * coverage.c (coverage_compute_profile_id): Handle externally visible
24989 2014-04-14 Martin Jambor <mjambor@suse.cz>
24991 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24992 DECL_DISREGARD_INLINE_LIMITS functions.
24994 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24997 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24999 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25002 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25003 optimize_insn_for_speed_p instead of
25004 optimize_function_for_speed_p.
25006 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25008 * doc/invoke.texi (free): Document AArch64.
25010 2014-04-14 Richard Biener <rguenther@suse.de>
25012 PR tree-optimization/60042
25013 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25014 (insert_into_preds_of_block): Do not prevent PHI insertion
25015 for REFERENCE exprs here ...
25016 (eliminate_dom_walker::before_dom_children): ... but prevent
25017 their use here under similar conditions when applied to the
25018 IL after PRE optimizations.
25020 2014-04-14 Richard Biener <rguenther@suse.de>
25022 * passes.def: Move early points-to after early SRA.
25024 2014-04-14 Richard Biener <rguenther@suse.de>
25026 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25027 check for which sign-changes we allow when forwarding
25028 a converted value into a switch.
25030 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25032 * stor-layout.c (place_field): Finalize non-constant offset for the
25035 2014-04-14 Richard Biener <rguenther@suse.de>
25037 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25039 (expand_switch_using_bit_tests_p): Likewise.
25040 (process_switch): Compute and pass on speed_p based on the
25042 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25043 optimize_bb_for_speed_p.
25045 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25047 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25048 * function.h (struct function): Rename has_force_vect_loops into
25049 has_force_vectorize_loops.
25050 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25051 (input_struct_function_base): Likewise.
25052 * lto-streamer-out.c (output_cfg): Likewise.
25053 (output_struct_function_base): Likewise.
25054 * omp-low.c (expand_omp_simd): Likewise.
25055 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25056 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25057 (version_loop_for_if_conversion): Likewise.
25058 (tree_if_conversion): Likewise.
25059 (main_tree_if_conversion): Likewise.
25060 (gate_tree_if_conversion): Likewise.
25061 * tree-inline.c (copy_loops): Likewise.
25062 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25063 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25064 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25065 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25066 * tree-vectorizer.c (vectorize_loops): Likewise.
25067 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25069 2014-04-14 Richard Biener <rguenther@suse.de>
25072 * lto-streamer-out.c (wrap_refs): New function.
25073 (lto_output): Wrap symbol references in global initializes in
25074 type-preserving MEM_REFs.
25076 2014-04-14 Christian Bruel <christian.bruel@st.com>
25078 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25080 2014-04-14 Christian Bruel <christian.bruel@st.com>
25082 * config/sh/sh.md (setmemqi): New expand pattern.
25083 * config/sh/sh.h (CLEAR_RATIO): Define.
25084 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25085 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25087 2014-04-14 Richard Biener <rguenther@suse.de>
25089 PR middle-end/55022
25090 * fold-const.c (negate_expr_p): Don't negate directional rounding
25092 (fold_negate_expr): Likewise.
25094 2014-04-14 Richard Biener <rguenther@suse.de>
25096 PR tree-optimization/59817
25097 PR tree-optimization/60453
25098 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25099 recursion to catch all CHRECs in the scalar evolution and restrict
25100 the predicate for the remains appropriately.
25102 2014-04-12 Catherine Moore <clm@codesourcery.com>
25104 * config/mips/constraints.md: Add new register constraint "kb".
25105 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25106 (*movhi_internal): Likewise.
25107 (*movqi_internal): Likewise.
25108 * config/mips/mips.h (M16_STORE_REGS): New register class.
25109 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25110 (REG_CLASS_CONTENTS): Likewise.
25111 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25113 2014-04-11 Tobias Burnus <burnus@net-b.de>
25116 * doc/invoke.texi (-Wformat-signedness): Document it.
25117 (Wformat=2): Mention that this enables -Wformat-signedness.
25119 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25121 * common/config/epiphany/epiphany-common.c
25122 (epiphany_option_optimization_table): Enable section anchors by
25123 default at -O1 or higher.
25124 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25125 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25126 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25127 carries no extra cost.
25128 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25129 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25130 * config/epiphany/predicates.md (memclob_operand): New predicate.
25131 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25132 Use memclob_operand predicate and X constraint for operand 3.
25134 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25136 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25137 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25140 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25142 PR rtl-optimization/60651
25143 * mode-switching.c (optimize_mode_switching): Make sure to emit
25144 sets of a lower numbered entity before sets of a higher numbered
25145 entity to a mode of the same or lower priority.
25146 When creating a seginfo for a basic block that starts with a code
25147 label, move the insertion point past the code label.
25148 (new_seginfo): Document and enforce requirement that
25149 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25150 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25151 * doc/tm.texi: Regenerate.
25153 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25156 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25158 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25160 * BASE-VER: Set to 4.10.0.
25162 2014-04-11 Tobias Burnus <burnus@net-b.de>
25165 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25166 * doc/gcc.texi (Service): Update description in the @menu
25167 * doc/invoke.texi (Option Summary): Remove misplaced and
25170 2014-04-11 Steve Ellcey <sellcey@mips.com>
25171 Jakub Jelinek <jakub@redhat.com>
25173 PR middle-end/60556
25174 * expr.c (convert_move): Use emit_store_flag_force instead of
25175 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25178 2014-04-11 Richard Biener <rguenther@suse.de>
25180 PR middle-end/60797
25181 * varasm.c (assemble_alias): Avoid endless error reporting
25182 recursion by setting TREE_ASM_WRITTEN.
25184 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25186 * config/s390/s390.md: Add a splitter for NOT rtx.
25188 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25190 PR rtl-optimization/60663
25191 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25193 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25194 Jakub Jelinek <jakub@redhat.com>
25197 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25198 flag from decl_node to node.
25200 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25203 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25204 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25205 ameliorating the cases where it can be.
25207 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25210 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25212 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25213 (loadsync_<mode>): Change mode.
25214 (load_quadpti, store_quadpti): New.
25215 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25216 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25217 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25219 2014-04-09 Cong Hou <congh@google.com>
25222 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25225 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25227 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25228 instead of vnor to exploit possible fusion opportunity in the
25230 (altivec_expand_vec_perm_const_le): Likewise.
25232 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25234 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25235 (loadsync_<mode>): Change mode.
25236 (load_quadpti, store_quadpti): New.
25237 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25238 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25240 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25243 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25244 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25245 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25247 2014-04-08 Richard Biener <rguenther@suse.de>
25249 PR middle-end/60706
25250 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25251 a 64bit widest int print double-int similar to on HWI64 hosts.
25253 2014-04-08 Richard Biener <rguenther@suse.de>
25255 PR tree-optimization/60785
25256 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25257 default defs properly.
25259 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25261 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25262 (Weffc++): Likewise.
25264 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25266 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25267 set completep to false rather than true.
25269 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25272 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25273 ARM_TARGET2_DWARF_FORMAT.
25275 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25278 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25279 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25282 2014-04-07 Richard Biener <rguenther@suse.de>
25284 PR tree-optimization/60766
25285 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25286 (may_eliminate_iv): Convert cand_value_at result to desired type.
25288 2014-04-07 Jason Merrill <jason@redhat.com>
25291 * common.opt (-fno-gnu-unique): Add.
25292 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25294 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25296 * haifa-sched.c: Fix outdated function reference and minor
25297 grammar errors in introductory comment.
25299 2014-04-07 Richard Biener <rguenther@suse.de>
25301 PR middle-end/60750
25302 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25303 for noreturn calls.
25304 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25306 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25309 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25310 size accounting for thunks.
25311 (pa_asm_output_mi_thunk): Use final_start_function() and
25312 final_end_function() to output function start and end directives.
25314 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25316 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25317 device specific ISA/ feature information. Remove short_sp and
25318 errata_skip ds. Add avr_device_specific_features enum to have device
25320 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25321 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25322 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25323 updated device specific info.
25324 * config/avr/avr-mcus.def: Merge device specific details to
25325 dev_attribute field.
25326 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25328 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25329 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25330 assembler if RMW isa supported by current device.
25331 * config/avr/genmultilib.awk: Update as device info structure changed.
25332 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25334 2014-04-04 Cong Hou <congh@google.com>
25336 PR tree-optimization/60656
25337 * tree-vect-stmts.c (supportable_widening_operation):
25338 Fix a bug that elements in a vector with vect_used_by_reduction
25339 property are incorrectly reordered when the operation on it is not
25340 consistant with the one in reduction operation.
25342 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25344 PR rtl-optimization/60155
25345 * gcse.c (record_set_data): New function.
25346 (single_set_gcse): New function.
25347 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25348 (hoist_code): Likewise.
25349 (get_pressure_class_and_nregs): Likewise.
25351 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25353 * explow.c (probe_stack_range): Emit a final optimization blockage.
25355 2014-04-04 Anthony Green <green@moxielogic.com>
25357 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25360 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25363 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25364 flags are set only during streaming.
25365 * ipa.c (process_references, walk_polymorphic_call_targets,
25366 symtab_remove_unreachable_nodes): Drop bodies of always inline
25367 after early inlining.
25368 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25370 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25371 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25374 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25377 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25380 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25382 (cortex_a53_fdivd): Likewise.
25384 2014-04-04 Martin Jambor <mjambor@suse.cz>
25387 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25388 Adjust all callers.
25389 * cgraph.c (clone_of_p): Also return true if thunks match.
25390 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25391 cgraph_function_or_thunk_node and an obsolete comment.
25392 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25394 (build_function_decl_skip_args): Likewise.
25395 (set_new_clone_decl_and_node_flags): New function.
25396 (duplicate_thunk_for_node): Likewise.
25397 (redirect_edge_duplicating_thunks): Likewise.
25398 (cgraph_clone_node): New parameter args_to_skip, pass it to
25399 redirect_edge_duplicating_thunks which is called instead of
25400 cgraph_redirect_edge_callee.
25401 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25402 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25404 2014-04-04 Jeff Law <law@redhat.com>
25407 * config/arm/predicates.md (const_int_I_operand): New predicate.
25408 (const_int_M_operand): Similarly.
25409 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25411 (insv_t2, extv_reg, extzv_t2): Likewise.
25412 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25413 (pop_multiple_with_writeback_and_return): Likewise.
25414 (vfp_pop_multiple_with_writeback): Likewise
25416 2014-04-04 Richard Biener <rguenther@suse.de>
25419 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25420 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25422 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25423 * gimplify.c (gimple_add_tmp_var_fn): New function.
25424 * gimple-expr.h (create_tmp_reg_fn): Declare.
25425 * gimple-expr.c (create_tmp_reg_fn): New function.
25426 * gimple-low.c (record_vars_into): Don't change cfun.
25427 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25428 code generation without cfun.
25430 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25433 * Makefile.in (install-driver): Fix shell scripting.
25435 2014-04-03 Cong Hou <congh@google.com>
25437 PR tree-optimization/60505
25438 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25439 threshold of number of iterations below which no vectorization
25441 * tree-vect-loop.c (new_loop_vec_info):
25442 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25443 * tree-vect-loop.c (vect_analyze_loop_operations):
25444 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25445 * tree-vect-loop.c (vect_transform_loop):
25446 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25447 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25448 of iterations of the loop and see if we should build the epilogue.
25450 2014-04-03 Richard Biener <rguenther@suse.de>
25452 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25453 (streamer_tree_cache_create): Adjust.
25454 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25455 to allow optional nodes array.
25456 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25457 (streamer_tree_cache_append): Likewise.
25458 (streamer_tree_cache_create): Create nodes array optionally
25459 as specified by parameter.
25460 * lto-streamer-out.c (create_output_block): Avoid maintaining
25461 the node array in the writer cache.
25462 (DFS_write_tree): Remove assertion.
25463 (produce_asm_for_decls): Free the out decl state hash table early.
25464 * lto-streamer-in.c (lto_data_in_create): Adjust for
25465 streamer_tree_cache_create prototype change.
25467 2014-04-03 Richard Biener <rguenther@suse.de>
25469 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25470 set TREE_CHAIN to NULL_TREE.
25472 2014-04-03 Richard Biener <rguenther@suse.de>
25474 PR tree-optimization/60740
25475 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25476 over all GIMPLE_COND operands.
25478 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25480 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25481 (Weffc++): Remove Scott's numbering, merge lists and reference
25484 2014-04-03 Nick Clifton <nickc@redhat.com>
25486 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25489 2014-04-03 Martin Jambor <mjambor@suse.cz>
25491 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25492 mention gcc_unreachable before failing.
25493 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25496 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25499 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25500 inconsistent code and instead mark the context inconsistent.
25501 (possible_polymorphic_call_targets): For inconsistent contexts
25502 return empty complete list.
25504 2014-04-02 Anthony Green <green@moxielogic.com>
25506 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25507 (extendqisi2, extendhisi2): Define.
25508 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25509 (WCHAR_TYPE): Change to unsigned int.
25511 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25513 PR tree-optimization/60733
25514 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25515 insertion point for PHI candidates to be the end of the feeding
25516 block for the PHI argument.
25518 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25520 PR rtl-optimization/60650
25521 * lra-constraints.c (process_alt_operands): Decrease reject for
25522 earlyclobber matching.
25524 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25526 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25528 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25530 * config/spu/spu.c (pad_bb): Do not crash when the last
25531 insn is CODE_FOR_blockage.
25533 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25535 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25536 lies outside the target mode.
25538 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25541 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25542 software floating point or no floating point registers, do not
25543 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25544 in GPRs that occurs after we tested for GPRs that would never be
25547 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25548 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25549 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25550 specifically allow DDmode, since that does not use the SPE SIMD
25553 2014-04-02 Richard Biener <rguenther@suse.de>
25555 PR middle-end/60729
25556 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25557 MODE_INTs. Properly use negv_optab.
25558 (expand_abs): Likewise.
25560 2014-04-02 Richard Biener <rguenther@suse.de>
25563 * Makefile.in (install-driver): Guard extra installs with special
25566 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25568 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25569 Document vec_vgbbd.
25571 2014-04-01 Richard Henderson <rth@redhat.com>
25574 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25575 alternative enabled before register allocation.
25577 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25579 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25580 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25582 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25583 (nios2_got_address): Update nios2_large_got_address call site.
25584 (nios2_delegitimize_address): New function.
25585 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25586 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25587 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25589 2014-04-01 Martin Husemann <martin@duskware.de>
25591 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25594 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25596 PR rtl-optimization/60604
25597 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25598 check from register_operand.
25599 (register_operand): Redefine in terms of general_operand.
25600 (nonmemory_operand): Use register_operand for the non-constant cases.
25602 2014-04-01 Richard Biener <rguenther@suse.de>
25604 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25606 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25608 * doc/invoke.texi (mapp-regs): Clarify.
25610 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25612 * config/i386/avx512fintrin.h (__v32hi): Define type.
25613 (__v64qi): Likewise.
25614 (_mm512_set1_epi8): Define.
25615 (_mm512_set1_epi16): Define.
25616 (_mm512_set4_epi32): Define.
25617 (_mm512_set4_epi64): Define.
25618 (_mm512_set4_pd): Define.
25619 (_mm512_set4_ps): Define.
25620 (_mm512_setr4_epi64): Define.
25621 (_mm512_setr4_epi32): Define.
25622 (_mm512_setr4_pd): Define.
25623 (_mm512_setr4_ps): Define.
25624 (_mm512_setzero_epi32): Define.
25626 2014-03-31 Martin Jambor <mjambor@suse.cz>
25628 PR middle-end/60647
25629 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25630 callsite_arguments_match_p. Updated all callers. Also check types of
25631 corresponding formal parameters and actual arguments.
25632 (not_all_callers_have_enough_arguments_p) Renamed to
25633 some_callers_have_mismatched_arguments_p.
25635 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25637 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25639 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25642 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25645 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25647 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25648 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25650 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25651 Use FMAMODE_NOVF512 mode iterator.
25652 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25653 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25654 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25655 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25657 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25658 Use VF_128_256 mode iterator.
25659 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25662 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25664 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25665 static chain if needed.
25667 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25670 * lra-constraints.c (index_part_to_reg): New.
25671 (process_address): Use it.
25673 2014-03-27 Jeff Law <law@redhat.com>
25674 Jakub Jelinek <jakub@redhat.com>
25677 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25678 gen_rtx_{PLUS,MULT} to build up the address expression.
25680 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25681 creating non-canonical RTL.
25683 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25686 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25687 functions; reorganize to make cheap checks first.
25688 (inline_small_functions): Do not estimate growth when dumping;
25690 * ipa-inline.h (inline_summary): Add min_size.
25691 (growth_likely_positive): New function.
25692 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25693 (set_cond_stmt_execution_predicate): Cleanup.
25694 (estimate_edge_size_and_time): Compute min_size.
25695 (estimate_calls_size_and_time): Likewise.
25696 (estimate_node_size_and_time): Likewise.
25697 (inline_update_overall_summary): Update min_size.
25698 (do_estimate_edge_time): Likewise.
25699 (do_estimate_edge_size): Update.
25700 (do_estimate_edge_hints): Update.
25701 (growth_likely_positive): New function.
25703 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25706 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25707 also if addr has VOIDmode.
25709 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25711 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25712 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25714 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25715 instructions as well as AdvancedSIMD loads.
25717 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25719 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25720 Use crypto_aese type.
25721 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25722 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25723 crypto_aese, crypto_aesmc. Move to types.md.
25724 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25726 * config/arm/iterators.md (crypto_type): Likewise.
25728 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25730 * cgraph.c: Include expr.h and tree-dfa.h.
25731 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25734 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25737 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25738 regs from checking multi-reg pseudos.
25740 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25742 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25744 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25746 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25747 if it would clobber the stack pointer, even temporarily.
25749 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25751 * mode-switching.c: Make small adjustments to the top comment.
25753 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25755 * config/rs6000/constraints.md (wD constraint): New constraint to
25756 match the constant integer to get the top DImode/DFmode out of a
25757 vector in a VSX register.
25759 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25760 match the constant integer to get the top DImode/DFmode out of a
25761 vector in a VSX register.
25763 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25766 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25769 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25770 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25772 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25773 Optimize vec_extract of 64-bit values, where the value being
25774 extracted is in the top word, where we can use scalar
25775 instructions. Add direct move and store support. Combine the big
25776 endian/little endian vector select load support into a single insn.
25777 (vsx_extract_<mode>_internal1): Likewise.
25778 (vsx_extract_<mode>_internal2): Likewise.
25779 (vsx_extract_<mode>_load): Likewise.
25780 (vsx_extract_<mode>_store): Likewise.
25781 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25782 combined into vsx_extract_<mode>_load.
25783 (vsx_extract_<mode>_one_le): Likewise.
25785 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25786 define the top 64-bit vector element.
25788 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25791 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25792 Document vec_vbpermq builtin.
25795 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25796 enable use of xxsldwi and xxpermdi builtin functions.
25797 (vec_xxpermdi): Likewise.
25799 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25800 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25802 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25804 PR rtl-optimization/60650
25805 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25807 (find_spills_for): New.
25808 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25809 Spill all pseudos on the second iteration.
25811 2014-03-27 Marek Polacek <polacek@redhat.com>
25814 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25817 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25819 * config/s390/s390.c (s390_can_use_return_insn): Check for
25820 call-saved FPRs on 31 bit.
25822 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25824 PR middle-end/60682
25825 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25826 if they need regimplification, just drop them instead of
25827 calling gimple_regimplify_operands on them.
25829 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25832 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25833 (aarch64_frame_pointer_required): Adjust logic.
25834 (aarch64_can_eliminate): Adjust logic.
25835 (aarch64_override_options_after_change): Adjust logic.
25837 2014-03-27 Dehao Chen <dehao@google.com>
25839 * ipa-inline.c (early_inliner): Update node's inline info.
25841 2014-03-26 Dehao Chen <dehao@google.com>
25843 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25844 compiler inserted conditional jumps for NAN float check.
25846 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25848 * ubsan.h (ubsan_create_data): Change second argument's type
25849 to const location_t *.
25850 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25852 (ubsan_create_data): Change second argument to const location_t *PLOC.
25853 Create Loc field whenever PLOC is non-NULL.
25854 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25855 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25859 * real.c (real_to_integer2): Change type of low to UHWI.
25861 2014-03-26 Tobias Burnus <burnus@net-b.de>
25863 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25864 (CILK_SELF_SPECS): New define.
25865 (driver_self_specs): Use it.
25867 2014-03-26 Richard Biener <rguenther@suse.de>
25869 * tree-pretty-print.c (percent_K_format): Implement special
25870 case for LTO and its stripped down BLOCK tree.
25872 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25875 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25877 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25878 one range is range_int_cst_p, but not both, at least optimize
25879 addition/subtraction of 0 and multiplication by 0 or 1.
25880 * gimple-fold.c (gimple_fold_call): Fold
25881 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25882 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25883 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25885 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25887 PR rtl-optimization/60452
25888 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25889 <case REG>: Return 1 for invalid offsets from the frame pointer.
25891 2014-03-26 Marek Polacek <polacek@redhat.com>
25894 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25897 2014-03-26 Marek Polacek <polacek@redhat.com>
25900 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25903 2014-03-26 Marek Polacek <polacek@redhat.com>
25906 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25907 multiplication in unsigned type.
25909 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25911 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25913 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25915 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25917 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25920 * cif-code.def (UNREACHABLE) New code.
25921 * ipa-inline.c (inline_small_functions): Skip edges to
25922 __builtlin_unreachable.
25923 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25924 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25925 predicate to __bulitin_unreachable.
25926 (set_cond_stmt_execution_predicate): Fix issue when
25927 invert_tree_comparison returns ERROR_MARK.
25928 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25929 propagate to inline clones.
25930 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25932 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25933 * cgraphclones.c (cgraph_clone_node): If call destination is already
25934 ureachable, do not redirect it back.
25935 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25938 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25940 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25941 Do not modify inline clones.
25943 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25945 * config/i386/i386.md (general_sext_operand): New mode attr.
25946 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25947 don't generate (sign_extend (const_int)).
25948 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25949 operands[2]. Use We constraint instead of <i> and
25950 <general_sext_operand> predicate instead of <general_operand>.
25951 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25952 * config/i386/constraints.md (We): New constraint.
25953 * config/i386/predicates.md (x86_64_sext_operand,
25954 sext_operand): New predicates.
25956 2014-03-25 Martin Jambor <mjambor@suse.cz>
25959 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25960 inconsistent devirtualizations to __builtin_unreachable.
25962 2014-03-25 Marek Polacek <polacek@redhat.com>
25965 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25967 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25969 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25970 order of elements for big-endian.
25972 2014-03-25 Richard Biener <rguenther@suse.de>
25974 PR middle-end/60635
25975 * gimplify-me.c (gimple_regimplify_operands): Update the
25978 2014-03-25 Martin Jambor <mjambor@suse.cz>
25981 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25982 (lto_output_varpool_node): Likewise.
25983 (input_overwrite_node): Likewise.
25984 (input_varpool_node): Likewise.
25986 2014-03-25 Richard Biener <rguenther@suse.de>
25988 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25989 (run_gcc): Likewise.
25991 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25993 * combine.c (simplify_compare_const): Add MODE argument.
25994 Handle mode_width 0 as very large mode_width.
25995 (try_combine, simplify_comparison): Adjust callers.
25997 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25998 type to avoid signed integer overflow.
25999 * explow.c (plus_constant): Likewise.
26001 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26003 * doc/generic.texi: Correct typos.
26005 2014-03-24 Tobias Burnus <burnus@net-b.de>
26007 * doc/invoke.texi (-flto): Expand section about
26008 using static libraries with LTO.
26010 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26012 PR rtl-optimization/60501
26013 * optabs.def (addptr3_optab): New optab.
26014 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26015 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26016 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26018 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26020 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26022 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26024 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26027 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26028 (_mm256_undefined_ps): Define.
26029 (_mm256_undefined_pd): Define.
26030 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26031 (_mm_undefined_pd): Define.
26032 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26033 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26034 (_mm512_undefined_ps): Define.
26035 (_mm512_undefined_pd): Define.
26036 Use _mm*_undefined_*.
26037 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26039 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26041 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26042 (lshr_simd): DI mode added.
26043 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26044 (aarch64_ushr_simddi): Likewise.
26045 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26046 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26047 (vshrd_n_u64): Likewise.
26049 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26051 * Makefile.in (s-macro_list): Depend on cc1.
26053 2014-03-23 Teresa Johnson <tejohnson@google.com>
26055 * ipa-utils.c (ipa_print_order): Use specified dump file.
26057 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26059 PR rtl-optimization/60601
26060 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26062 * gcc.c (eval_spec_function): Initialize save_growing_value.
26064 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26067 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26068 code == MINUS_EXPR, never swap op0 with op1.
26070 * toplev.c (init_local_tick): Avoid signed integer multiplication
26072 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26073 shift by first operand's bitsize.
26075 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26078 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26079 redefine to 1 or 0.
26080 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26081 TARGET_ISA_64BIT_P(x).
26083 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26085 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26086 pattern for vector nor instead of subtract from splat(-1).
26087 (altivec_expand_vec_perm_const_le): Likewise.
26089 2014-03-21 Richard Henderson <rth@twiddle.net>
26092 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26093 related insns after epilogue_completed.
26095 2014-03-21 Martin Jambor <mjambor@suse.cz>
26098 * cgraph.h (symtab_node): New flag body_removed.
26099 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26100 when removing bodies.
26101 * symtab.c (dump_symtab_base): Dump body_removed flag.
26102 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26103 had their bodies removed.
26105 2014-03-21 Martin Jambor <mjambor@suse.cz>
26108 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26111 2014-03-21 Richard Biener <rguenther@suse.de>
26113 PR tree-optimization/60577
26114 * tree-core.h (struct tree_base): Document nothrow_flag use
26115 in DECL_NONALIASED.
26116 * tree.h (DECL_NONALIASED): New.
26117 (may_be_aliased): Adjust.
26118 * coverage.c (build_var): Set DECL_NONALIASED.
26120 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26122 * expr.c (expand_expr_real_1): Remove outdated comment.
26124 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26126 PR middle-end/60597
26127 * ira.c (adjust_cleared_regs): Call copy_rtx on
26128 *reg_equiv[REGNO (loc)].src_p before passing it to
26129 simplify_replace_fn_rtx.
26132 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26133 into CONST, put pic register as first operand of PLUS. Use
26134 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26136 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26138 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26140 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26142 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26143 around for store forwarding issue in the FPU on the UT699.
26144 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26145 loads and operations if -mfix-ut699 is specified.
26146 (divtf3_hq): Tweak attribute.
26147 (sqrttf2_hq): Likewise.
26149 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26151 * calls.c (store_one_arg): Remove incorrect const qualification on the
26152 type of the temporary.
26153 * cfgexpand.c (expand_return): Likewise.
26154 * expr.c (expand_constructor): Likewise.
26155 (expand_expr_real_1): Likewise.
26157 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26159 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26162 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26165 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26167 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26169 * config/arm/aarch-common-protos.h
26170 (alu_cost_table): Fix spelling of "extend".
26171 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26173 2014-03-19 Richard Biener <rguenther@suse.de>
26175 PR middle-end/60553
26176 * tree-core.h (tree_type_common): Re-order pointer members
26177 to reduce recursion depth during GC walks.
26179 2014-03-19 Marek Polacek <polacek@redhat.com>
26182 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26183 before accessing it.
26185 2014-03-19 Richard Biener <rguenther@suse.de>
26188 * lto-streamer-in.c (input_function): In WPA stage do not drop
26191 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26193 PR tree-optimization/60559
26194 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26195 with build_zero_cst assignment.
26197 2014-03-18 Kai Tietz <ktietz@redhat.com>
26199 PR rtl-optimization/56356
26200 * sdbout.c (sdbout_parms): Verify that parms'
26201 incoming argument is valid.
26202 (sdbout_reg_parms): Likewise.
26204 2014-03-18 Richard Henderson <rth@redhat.com>
26207 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26208 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26209 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26211 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26213 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26214 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26215 Italicize plugin event names in description. Explain that
26216 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26217 Remind that no GCC functions should be called after PLUGIN_FINISH.
26218 Explain what pragmas with expansion are.
26220 2014-03-18 Martin Liska <mliska@suse.cz>
26222 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26223 gimple call statement is update.
26224 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26225 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26227 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26230 * ubsan.c (ubsan_instrument_unreachable): Call
26231 initialize_sanitizer_builtins.
26232 (ubsan_pass): Likewise.
26235 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26236 varpool_finalize_decl instead of rest_of_decl_compilation.
26238 2014-03-18 Richard Biener <rguenther@suse.de>
26240 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26241 by using bitmap_and_compl instead of bitmap_and_compl_into.
26242 (df_rd_transfer_function): Likewise.
26244 2014-03-18 Richard Biener <rguenther@suse.de>
26246 * doc/lto.texi (fresolution): Fix typo.
26248 2014-03-18 Richard Biener <rguenther@suse.de>
26250 * doc/invoke.texi (flto): Update for changes in 4.9.
26252 2014-03-18 Richard Biener <rguenther@suse.de>
26254 * doc/loop.texi: Remove section on the removed lambda framework.
26255 Update loop docs with recent changes in preserving loop structure.
26257 2014-03-18 Richard Biener <rguenther@suse.de>
26259 * doc/lto.texi (-fresolution): Document.
26261 2014-03-18 Richard Biener <rguenther@suse.de>
26263 * doc/contrib.texi: Adjust my name.
26265 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26268 * internal-fn.c: Include diagnostic-core.h.
26269 (expand_BUILTIN_EXPECT): New function.
26270 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26271 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26272 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26273 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26274 IFN_BUILTIN_EXPECT.
26275 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26276 Revert 3 argument __builtin_expect code.
26277 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26278 * gimple-fold.c (gimple_fold_call): Likewise.
26279 * tree.h (fold_builtin_expect): New prototype.
26280 * builtins.c (build_builtin_expect_predicate): Add predictor
26281 argument, if non-NULL, create 3 argument __builtin_expect.
26282 (fold_builtin_expect): No longer static. Add ARG2 argument,
26283 pass it through to build_builtin_expect_predicate.
26284 (fold_builtin_2): Adjust caller.
26285 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26286 * internal-fn.def (BUILTIN_EXPECT): New.
26288 2014-03-18 Tobias Burnus <burnus@net-b.de>
26291 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26292 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26293 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26295 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26298 * predict.c (combine_predictions_for_bb): Fix up formatting.
26299 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26300 fill what it points to if non-NULL.
26301 (tree_predict_by_opcode): Adjust caller, use the predictor.
26302 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26304 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26306 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26307 proper constant for the store mode.
26309 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26311 * symtab.c (change_decl_assembler_name): Fix transparent alias
26312 chain construction.
26314 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26316 * config/aarch64/aarch64.c: Correct the comments about the
26317 aarch64 stack layout.
26319 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26321 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26322 check for GF_OMP_FOR_KIND_FOR.
26324 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26326 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26327 ymm and zmm register names.
26329 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26332 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26333 note creation for the 2010-08-31 changes.
26335 2014-03-17 Marek Polacek <polacek@redhat.com>
26337 PR middle-end/60534
26338 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26339 as -fno-tree-loop-vectorize.
26340 (expand_omp_simd): Likewise.
26342 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26344 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26345 (eligible_for_call_delay): New prototype.
26346 * config/sparc/sparc.c (tls_call_delay): Rename into...
26347 (eligible_for_call_delay): ...this. Return false if the instruction
26348 cannot be put in the delay slot of a branch.
26349 (eligible_for_restore_insn): Simplify.
26350 (eligible_for_return_delay): Return false if the instruction cannot be
26351 put in the delay slot of a branch and simplify.
26352 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26353 put in the delay slot of a branch.
26354 * config/sparc/sparc.md (fix_ut699): New attribute.
26355 (tls_call_delay): Delete.
26356 (in_call_delay): Reimplement.
26357 (eligible_for_sibcall_delay): Rename into...
26358 (in_sibcall_delay): ...this.
26359 (eligible_for_return_delay): Rename into...
26360 (in_return_delay): ...this.
26361 (in_branch_delay): Reimplement.
26362 (in_uncond_branch_delay): Delete.
26363 (in_annul_branch_delay): Delete.
26365 2014-03-14 Richard Henderson <rth@redhat.com>
26368 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26369 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26370 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26371 (floathi splitters): Remove.
26372 (float<SWI48x>xf2): New pattern.
26373 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26374 code that tried to handle DImode for 32-bit, but which was excluded
26375 by the pattern's condition. Drop allocation of stack temporary.
26376 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26377 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26378 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26379 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26380 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26381 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26382 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26383 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26384 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26385 (*float<SWI48x><X87MODEF>2_i387): Remove.
26386 (all float _with_temp splitters): Remove.
26387 (*float<SWI48x><MODEF>2_i387): New pattern.
26388 (*float<SWI48><MODEF>2_sse): New pattern.
26389 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26390 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26392 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26393 Marek Polacek <polacek@redhat.com>
26395 PR middle-end/60484
26396 * common.opt (dump_base_name_prefixed): New Variable.
26397 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26398 if x_dump_base_name_prefixed is already set, set it at the end.
26400 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26402 PR rtl-optimization/60508
26403 * lra-constraints.c (get_reload_reg): Add new parameter
26405 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26406 Pass the new parameter values.
26408 2014-03-14 Richard Biener <rguenther@suse.de>
26410 * common.opt: Revert unintented changes from r205065.
26411 * opts.c: Likewise.
26413 2014-03-14 Richard Biener <rguenther@suse.de>
26415 PR middle-end/60518
26416 * cfghooks.c (split_block): Properly adjust all loops the
26417 block was a latch of.
26419 2014-03-14 Martin Jambor <mjambor@suse.cz>
26422 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26425 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26428 * config/avr/avr.c (avr_set_current_function): Pass function name
26429 through default_strip_name_encoding before sanity checking instead
26430 of skipping the first char of the assembler name.
26432 2014-03-13 Richard Henderson <rth@redhat.com>
26435 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26436 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26437 * config/i386/i386-protos.h: Likewise.
26438 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26439 in the expander instead of a splitter.
26440 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26441 any possibility of requiring a memory.
26442 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26443 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26444 (fp branch splitters): Update for ix86_split_fp_branch.
26445 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26446 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26447 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26448 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26449 (*fop_<MODEF>_3_i387): Likewise.
26450 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26451 (splitters for the fop_* register patterns): Remove.
26452 (fscalexf4_i387): Rename from *fscalexf4_i387.
26453 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26455 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26457 PR tree-optimization/59779
26458 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26459 type for bitsize and maxsize instead of HOST_WIDE_INT.
26461 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26463 PR rtl-optimization/57320
26464 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26465 the CFG after thread_prologue_and_epilogue_insns.
26467 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26469 PR rtl-optimization/57189
26470 * lra-constraints.c (process_alt_operands): Disfavor spilling
26473 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26475 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26477 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26479 PR tree-optimization/59025
26480 PR middle-end/60418
26481 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26482 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26484 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26487 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26488 calls of avr_out_plus_1.
26490 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26492 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26493 BB's single pred and update the father loop's latch info later.
26495 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26497 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26501 (VEC_base): Likewise.
26502 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26503 registers, we need to swap double words in little endian mode.
26505 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26506 to be a container mode for 128-bit integer operations added in ISA
26507 2.07. Unlike TImode and PTImode, the preferred register set is
26508 the Altivec/VMX registers for the 128-bit operations.
26510 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26512 (rs6000_split_128bit_ok_p): Likewise.
26514 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26515 macros for creating ISA 2.07 normal and overloaded builtin
26516 functions with 3 arguments.
26517 (BU_P8V_OVERLOAD_3): Likewise.
26518 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26519 for use as overloaded functions.
26520 (VPERM_1TI_UNS): Likewise.
26521 (VSEL_1TI): Likewise.
26522 (VSEL_1TI_UNS): Likewise.
26523 (ST_INTERNAL_1ti): Likewise.
26524 (LD_INTERNAL_1ti): Likewise.
26525 (XXSEL_1TI): Likewise.
26526 (XXSEL_1TI_UNS): Likewise.
26527 (VPERM_1TI): Likewise.
26528 (VPERM_1TI_UNS): Likewise.
26529 (XXPERMDI_1TI): Likewise.
26530 (SET_1TI): Likewise.
26531 (LXVD2X_V1TI): Likewise.
26532 (STXVD2X_V1TI): Likewise.
26533 (VEC_INIT_V1TI): Likewise.
26534 (VEC_SET_V1TI): Likewise.
26535 (VEC_EXT_V1TI): Likewise.
26536 (EQV_V1TI): Likewise.
26537 (NAND_V1TI): Likewise.
26538 (ORC_V1TI): Likewise.
26539 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26540 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26541 overloaded builtin.
26542 (VADDUQM): Likewise.
26543 (VSUBCUQ): Likewise.
26544 (VADDEUQM): Likewise.
26545 (VADDECUQ): Likewise.
26546 (VSUBEUQM): Likewise.
26547 (VSUBECUQ): Likewise.
26549 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26550 __int128_t and __uint128_t types.
26551 (__uint128_type): Likewise.
26552 (altivec_categorize_keyword): Add support for vector __int128_t,
26553 vector __uint128_t, vector __int128, and vector unsigned __int128
26554 as a container type for TImode operations that need to be done in
26555 VSX/Altivec registers.
26556 (rs6000_macro_to_expand): Likewise.
26557 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26558 to support 128-bit integer instructions vaddcuq, vadduqm,
26559 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26560 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26562 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26563 for V1TImode, and set up preferences to use VSX/Altivec registers.
26564 Setup VSX reload handlers.
26565 (rs6000_debug_reg_global): Likewise.
26566 (rs6000_init_hard_regno_mode_ok): Likewise.
26567 (rs6000_preferred_simd_mode): Likewise.
26568 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26569 (easy_altivec_constant): Likewise.
26570 (output_vec_const_move): Likewise.
26571 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26573 (rs6000_expand_vector_extract): Likewise.
26574 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26576 (rs6000_const_vec): Add support for V1TImode.
26577 (rs6000_emit_le_vsx_load): Swap double words when loading or
26578 storing TImode/V1TImode.
26579 (rs6000_emit_le_vsx_store): Likewise.
26580 (rs6000_emit_le_vsx_move): Likewise.
26581 (rs6000_emit_move): Add support for V1TImode.
26582 (altivec_expand_ld_builtin): Likewise.
26583 (altivec_expand_st_builtin): Likewise.
26584 (altivec_expand_vec_init_builtin): Likewise.
26585 (altivec_expand_builtin): Likewise.
26586 (rs6000_init_builtins): Add support for V1TImode type. Add
26587 support for ISA 2.07 128-bit integer builtins. Define type names
26588 for the VSX/Altivec vector types.
26589 (altivec_init_builtins): Add support for overloaded vector
26590 functions with V1TImode type.
26591 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26592 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26594 (rs6000_split_128bit_ok_p): Likewise.
26595 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26596 __int128_t and vector __uint128_t.
26598 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26599 and mode attributes.
26601 (VSX_M2): Likewise.
26606 (VS_scalar): Likewise.
26607 (VS_double): Likewise.
26608 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26610 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26611 we support the ISA 2.07 128-bit integer arithmetic instructions.
26612 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26613 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26614 and TImode types for use with the builtin functions.
26615 (V1TI_type_node): Likewise.
26616 (unsigned_V1TI_type_node): Likewise.
26617 (intTI_type_internal_node): Likewise.
26618 (uintTI_type_internal_node): Likewise.
26620 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26621 128-bit builtin functions.
26622 (UNSPEC_VADDEUQM): Likewise.
26623 (UNSPEC_VADDECUQ): Likewise.
26624 (UNSPEC_VSUBCUQ): Likewise.
26625 (UNSPEC_VSUBEUQM): Likewise.
26626 (UNSPEC_VSUBECUQ): Likewise.
26627 (VM): Add V1TImode to vector mode iterators.
26629 (VI_unit): Likewise.
26630 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26631 (altivec_vaddcuq): Likewise.
26632 (altivec_vsubuqm): Likewise.
26633 (altivec_vsubcuq): Likewise.
26634 (altivec_vaddeuqm): Likewise.
26635 (altivec_vaddecuq): Likewise.
26636 (altivec_vsubeuqm): Likewise.
26637 (altivec_vsubecuq): Likewise.
26639 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26641 (BOOL_128): Likewise.
26642 (BOOL_REGS_OUTPUT): Likewise.
26643 (BOOL_REGS_OP1): Likewise.
26644 (BOOL_REGS_OP2): Likewise.
26645 (BOOL_REGS_UNARY): Likewise.
26646 (BOOL_REGS_AND_CR0): Likewise.
26648 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26649 128-bit integer builtin support.
26650 (vec_vadduqm): Likewise.
26651 (vec_vaddecuq): Likewise.
26652 (vec_vaddeuqm): Likewise.
26653 (vec_vsubecuq): Likewise.
26654 (vec_vsubeuqm): Likewise.
26655 (vec_vsubcuq): Likewise.
26656 (vec_vsubuqm): Likewise.
26658 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26659 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26660 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26661 128-bit integer add/subtract to ISA 2.07.
26663 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26665 * config/arc/arc.c (arc_predicate_delay_insns):
26666 Fix third argument passed to conditionalize_nonjump.
26668 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26670 * config/aarch64/aarch64-builtins.c
26671 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26672 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26673 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26674 instead of __builtin_lfloor.
26675 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26677 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26679 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26680 (tree_ssa_ifcombine_bb_1): New function.
26681 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26682 is an empty forwarder block to then_bb or vice versa and then_bb
26683 and else_bb are effectively swapped.
26685 2014-03-12 Christian Bruel <christian.bruel@st.com>
26688 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26689 REG_CFA_DEF_CFA note.
26690 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26691 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26693 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26695 PR tree-optimization/60454
26696 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26698 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26700 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26701 Do not define target_cpu_default2 to generic.
26702 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26703 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26704 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26706 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26707 Marc Glisse <marc.glisse@inria.fr>
26709 PR tree-optimization/60502
26710 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26711 instead of build_low_bits_mask.
26713 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26715 PR middle-end/60482
26716 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26717 if there are multiple uses, but op doesn't live on E edge.
26718 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26719 clobber stmts before __builtin_unreachable.
26721 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26723 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26724 hard_frame_pointer_rtx.
26725 * cse.c (cse_insn): Remove volatile check.
26726 * cselib.c (cselib_process_insn): Likewise.
26727 * dse.c (scan_insn): Likewise.
26729 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26731 * config/arc/arc.c (conditionalize_nonjump): New function,
26733 (arc_ifcvt): ... this.
26734 (arc_predicate_delay_insns): Use it.
26736 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26738 * config/arc/predicates.md (extend_operand): During/after reload,
26739 allow const_int_operand.
26740 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26741 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26742 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26744 (umulsi3_highpart_i): Likewise.
26746 2014-03-11 Richard Biener <rguenther@suse.de>
26748 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26749 Add asserts to guard possible wrong-code bugs.
26751 2014-03-11 Richard Biener <rguenther@suse.de>
26753 PR tree-optimization/60429
26754 PR tree-optimization/60485
26755 * tree-ssa-structalias.c (set_union_with_increment): Properly
26756 take into account all fields that overlap the shifted vars.
26757 (do_sd_constraint): Likewise.
26758 (do_ds_constraint): Likewise.
26759 (get_constraint_for_ptr_offset): Likewise.
26761 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26763 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26764 (nios2_compute_frame_layout):
26765 Add calculation of cfun->machine->fp_save_offset.
26766 (nios2_expand_prologue): Correct setting of frame pointer register
26768 (nios2_expand_epilogue): Update recovery of stack pointer from
26769 frame pointer accordingly.
26770 (nios2_initial_elimination_offset): Update calculation of offset
26771 for eliminating to HARD_FRAME_POINTER_REGNUM.
26773 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26776 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26777 cgraph_get_create_node on VAR_DECLs.
26779 2014-03-10 Richard Biener <rguenther@suse.de>
26781 PR middle-end/60474
26782 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26784 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26786 * config/vms/vms.opt (vms_float_format): New variable.
26788 2014-03-08 Tobias Burnus <burnus@net-b.de>
26790 * doc/invoke.texi (-fcilkplus): Update implementation status.
26792 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26793 Richard Biener <rguenther@suse.de>
26795 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26796 consistently accross all TUs.
26797 (run_gcc): Enable -fshort-double automatically at link at link-time
26798 and disallow override.
26800 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26803 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26804 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26805 if they can't be used.
26807 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26809 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26810 for Solaris 11/x86 ld.
26811 * configure: Regenerate.
26813 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26815 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26816 (LIB_TLS_SPEC): Save as ld_tls_libs.
26817 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26818 (HAVE_AS_IX86_TLSLDM): New test.
26819 * configure, config.in: Regenerate.
26820 * config/i386/i386.c (legitimize_tls_address): Fall back to
26821 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26822 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26823 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26824 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26826 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26828 * common.opt (fira-loop-pressure): Mark as optimization.
26830 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26832 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26833 an OpenMP mappable type.
26835 2014-03-06 Matthias Klose <doko@ubuntu.com>
26837 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26838 MULTILIB_OSDIRNAMES is not defined.
26840 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26841 Meador Inge <meadori@codesourcery.com>
26844 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26845 (arm_legitimize_address): Call legitimize_tls_address for any
26846 arm_tls_referenced_p expression, handle constant addend. Call it
26847 before testing for !TARGET_ARM.
26848 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26850 2014-03-06 Richard Biener <rguenther@suse.de>
26852 PR middle-end/60445
26856 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26858 * tree-streamer.c (record_common_node): Assert we don't record
26859 nodes with type double.
26860 (preload_common_node): Skip type double, complex double and double
26861 pointer since it is now frontend dependent due to fshort-double option.
26863 2014-03-06 Richard Biener <rguenther@suse.de>
26865 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26866 or -fno-lto is specified and the linker has full plugin support.
26867 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26868 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26869 * lto-wrapper.c (merge_and_complain): Merge compile-time
26870 optimization levels.
26871 (run_gcc): And pass it through to the link options.
26873 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26877 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26879 * cselib.c (remove_useless_values): Skip to avoid quadratic
26880 behavior if the condition moved from...
26881 (cselib_process_insn): ... here holds.
26883 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26886 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26887 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26890 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26891 (TM_H): Add x86-tune.def.
26893 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26895 * config/aarch64/aarch64.c (generic_tunings):
26896 Use cortexa57_extra_costs.
26898 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26901 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26902 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26903 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26906 2014-03-04 Heiher <r@hev.cc>
26908 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26909 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26911 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26913 * config/i386/predicates.md (const2356_operand): Change to ...
26914 (const2367_operand): ... this.
26915 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26917 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26918 (*avx512pf_scatterpf<mode>sf): Ditto.
26919 (avx512pf_scatterpf<mode>df): Ditto.
26920 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26921 (*avx512pf_scatterpf<mode>df): Ditto.
26922 * config/i386/i386.c (ix86_expand_builtin): Update
26923 incorrect hint operand error message.
26925 2014-03-04 Richard Biener <rguenther@suse.de>
26927 * lto-section-in.c (lto_get_section_data): Fix const cast.
26929 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26931 * tree-streamer.c (record_common_node): Assert we don't record
26932 nodes with type double.
26933 (preload_common_node): Skip type double, complex double and double
26934 pointer since it is now frontend dependent due to fshort-double option.
26936 2014-03-04 Richard Biener <rguenther@suse.de>
26939 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26940 (lto_input_toplevel_asms): Likewise.
26941 * lto-section-in.c (lto_get_section_data): Instead do it here
26944 2014-03-04 Richard Biener <rguenther@suse.de>
26946 PR tree-optimization/60382
26947 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26948 dead PHIs a reduction.
26950 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26952 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26954 (_mm_prefetch): Move out of GCC target("sse") pragma.
26955 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26956 GCC target("prfchw") pragma.
26957 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26959 * config/i386/i386.c (ix86_option_override_internal): Enable
26960 -mprfchw with -mprefetchwt1.
26962 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26964 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26967 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26969 * opts.h (CL_PCH_IGNORE): Define.
26970 * targhooks.c (option_affects_pch_p):
26971 Return false for options that have CL_PCH_IGNORE set.
26972 * opt-functions.awk: Process PchIgnore.
26973 * doc/options.texi: Document PchIgnore.
26975 * config/arc/arc.opt (misize): Add PchIgnore property.
26977 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26979 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26980 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26981 constraint on constants to permit them being loaded into
26982 GENERAL_REGS or BASE_REGS.
26984 2014-03-03 Nick Clifton <nickc@redhat.com>
26986 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26987 anti-cacnonical alternatives.
26988 (negandhi3_real): New pattern.
26989 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26991 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26993 * config/avr/avr-mcus.def: Remove atxmega16x1.
26994 * config/avr/avr-tables.opt: Regenerate.
26995 * config/avr/t-multilib: Regenerate.
26996 * doc/avr-mmcu.texi: Regenerate.
26998 2014-03-03 Tobias Grosser <tobias@grosser.es>
26999 Mircea Namolaru <mircea.namolaru@inria.fr>
27001 PR tree-optimization/58028
27002 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27005 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27007 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27008 not handled by recognizers.
27010 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27012 PR middle-end/60175
27013 * function.c (expand_function_end): Don't emit
27014 clobber_return_register sequence if clobber_after is a BARRIER.
27015 * cfgexpand.c (construct_exit_block): Append instructions before
27016 return_label to prev_bb.
27018 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27020 * config/rs6000/constraints.md: Document reserved use of "wc".
27022 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27025 * ipa.c (function_and_variable_visibility): When dissolving comdat
27026 group, also set all symbols to local.
27028 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27033 2013-12-14 Jan Hubicka <jh@suse.cz>
27034 PR middle-end/58477
27035 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27037 2014-03-02 Jon Beniston <jon@beniston.com>
27043 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27044 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27045 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27046 (simple_return, *simple_return): New patterns
27047 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27048 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27050 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27052 * dwarf2out.c (gen_subprogram_die): Tidy.
27054 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27057 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27058 (*mov_t_msb_neg_negc): ... this new insn.
27060 2014-02-28 Jason Merrill <jason@redhat.com>
27063 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27066 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27069 * dwarf2out.c (decltype_auto_die): New static.
27070 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27071 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27072 (is_cxx_auto): Likewise.
27074 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27076 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27077 we are not using general regs only.
27079 2014-02-28 Richard Biener <rguenther@suse.de>
27082 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27083 previous fix and only allow to remove trivial pre-headers
27084 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27085 (remove_forwarder_block): Properly update the latch of a loop.
27087 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27090 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27091 (cselib_preserved_hash_table): New.
27092 (preserve_constants_and_equivs): Move preserved vals to it.
27093 (cselib_find_slot): Look it up first.
27094 (cselib_init): Initialize it.
27095 (cselib_finish): Release it.
27096 (dump_cselib_table): Dump it.
27098 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27101 * cselib.c (remove_useless_values): Skip to avoid quadratic
27102 behavior if the condition moved from...
27103 (cselib_process_insn): ... here holds.
27105 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27108 * var-tracking.c (vt_initialize): Apply the same condition to
27109 preserve the CFA base value.
27111 2014-02-28 Joey Ye <joey.ye@arm.com>
27114 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27115 if reload in progress or completed.
27117 2014-02-28 Tobias Burnus <burnus@net-b.de>
27119 PR middle-end/60147
27120 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27123 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27125 * doc/tm.texi.in (Condition Code Status): Update documention for
27126 relative locations of cc0-setter and cc0-user.
27128 2014-02-27 Jeff Law <law@redhat.com>
27130 PR rtl-optimization/52714
27131 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27132 into two independent simple sets, if I3 is a jump, ensure the
27133 pattern we place into I3 is a (set (pc) ...).
27135 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27136 Jeff Law <law@redhat.com>
27138 PR rtl-optimization/49847
27139 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27140 are in different blocks.
27141 * doc/tm.texi (Condition Code Status): Update documention for
27142 relative locations of cc0-setter and cc0-user.
27144 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27147 * lra.c (lra_emit_add): Check SUBREG too.
27149 2014-02-27 Andreas Schwab <schwab@suse.de>
27151 * config/m68k/m68k.c (m68k_option_override): Disable
27152 -flive-range-shrinkage for classic m68k.
27153 (m68k_override_options_after_change): Likewise.
27155 2014-02-27 Marek Polacek <polacek@redhat.com>
27157 PR middle-end/59223
27158 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27159 -Wmaybe-uninitialized.
27161 2014-02-27 Alan Modra <amodra@gmail.com>
27164 * reload1.c (emit_input_reload_insns): When reload_override_in,
27165 set old to rl->in_reg when rl->in_reg is a subreg.
27167 2014-02-26 Richard Biener <rguenther@suse.de>
27170 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27172 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27174 * common/config/i386/predicates.md (const1256_operand): Remove.
27175 (const2356_operand): New.
27176 (const_1_to_2_operand): Remove.
27177 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27178 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27179 (*avx512pf_gatherpf<mode>sf): Ditto.
27180 (avx512pf_gatherpf<mode>df): Ditto.
27181 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27182 (*avx512pf_gatherpf<mode>df): Ditto.
27183 (avx512pf_scatterpf<mode>sf): Ditto.
27184 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27185 (*avx512pf_scatterpf<mode>sf): Ditto.
27186 (avx512pf_scatterpf<mode>df): Ditto.
27187 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27188 (*avx512pf_scatterpf<mode>df): Ditto.
27189 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27191 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27193 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27194 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27195 (_mm512_mask_testn_epi64_mask): Move to ...
27196 * config/i386/avx512cdintrin.h: Here.
27197 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27198 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27199 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27200 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27201 TARGET_AVX512F from TARGET_AVX512CD.
27203 2014-02-26 Richard Biener <rguenther@suse.de>
27206 * ipa.c (walk_polymorphic_call_targets): Properly guard
27207 call to inline_update_overall_summary.
27209 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27212 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27213 and latches only if requested. Fix latch if it is removed.
27214 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27215 LOOPS_HAVE_PREHEADERS.
27217 2014-02-25 Andrew Pinski <apinski@cavium.com>
27219 * builtins.c (expand_builtin_thread_pointer): Create a new target
27220 when the target is NULL.
27222 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27224 PR rtl-optimization/60317
27225 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27226 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27227 * lra-assigns.c: Include params.h.
27228 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27229 other reload pseudos considerations.
27231 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27233 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27234 to use canonical form for nor<mode>3.
27236 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27239 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27242 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27244 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27245 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27246 (ix86_handle_option): Handle OPT_mprefetchwt1.
27247 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27248 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27250 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27251 OPTION_MASK_ISA_PREFETCHWT1.
27252 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27253 (PTA_PREFETCHWT1): New.
27254 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27255 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27256 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27257 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27258 (*prefetch_avx512pf_<mode>_: Change into ...
27259 (*prefetch_prefetchwt1_<mode>: This.
27260 * config/i386/i386.opt (mprefetchwt1): New.
27261 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27262 (_mm_prefetch): Handle intent to write.
27263 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27265 2014-02-25 Richard Biener <rguenther@suse.de>
27267 PR middle-end/60291
27268 * emit-rtl.c (mem_attrs_htab): Remove.
27269 (mem_attrs_htab_hash): Likewise.
27270 (mem_attrs_htab_eq): Likewise.
27271 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27272 (init_emit_once): Do not allocate mem_attrs_htab.
27274 2014-02-25 Richard Biener <rguenther@suse.de>
27277 * lto-opts.c (lto_write_options): Output non-explicit conservative
27278 -fwrapv, -fno-trapv and -fno-strict-overflow.
27279 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27280 (run_gcc): And pass them through.
27282 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27284 * sel-sched.c (calculate_new_fences): New parameter ptime.
27285 Calculate it as a maximum over all fence cycles.
27286 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27287 Print the final schedule timing when sched_verbose.
27289 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27291 PR rtl-optimization/60292
27292 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27293 bit fot the fence instruction.
27295 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27297 * calls.h: Fix typo in comment.
27299 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27301 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27302 adjusting offsetable addresses.
27304 2014-02-24 Guozhi Wei <carrot@google.com>
27306 * sparseset.h (sparseset_pop): Fix the wrong index.
27308 2014-02-24 Walter Lee <walt@tilera.com>
27310 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27311 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27313 * common/config/tilegx/tilegx-common.c
27314 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27315 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27316 (LINK_SPEC): Ditto.
27317 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27318 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27319 (tilegx_gimplify_va_arg_expr): Handle big endian.
27320 (tilegx_expand_unaligned_load): Ditto.
27321 (tilegx_expand_unaligned_store): Ditto.
27322 (TARGET_RETURN_IN_MSB): New.
27323 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27324 (TARGET_ENDIAN_DEFAULT): New.
27325 (TARGET_BIG_ENDIAN): Handle big endian.
27326 (BYTES_BIG_ENDIAN): Ditto.
27327 (WORDS_BIG_ENDIAN): Ditto.
27328 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27329 (ENDIAN_SPEC): New.
27330 (EXTRA_SPECS): New.
27331 * config/tilegx/tilegx.md (extv): Handle big endian.
27333 (insn_st<n>): Ditto.
27334 (insn_st<n>_add<bitsuffix>): Ditto.
27335 (insn_stnt<n>): Ditto.
27336 (insn_stnt<n>_add<bitsuffix>):Ditto.
27337 (vec_interleave_highv8qi): Handle big endian.
27338 (vec_interleave_highv8qi_be): New.
27339 (vec_interleave_highv8qi_le): New.
27340 (insn_v1int_h): Handle big endian.
27341 (vec_interleave_lowv8qi): Handle big endian.
27342 (vec_interleave_lowv8qi_be): New.
27343 (vec_interleave_lowv8qi_le): New.
27344 (insn_v1int_l): Handle big endian.
27345 (vec_interleave_highv4hi): Handle big endian.
27346 (vec_interleave_highv4hi_be): New.
27347 (vec_interleave_highv4hi_le): New.
27348 (insn_v2int_h): Handle big endian.
27349 (vec_interleave_lowv4hi): Handle big endian.
27350 (vec_interleave_lowv4hi_be): New.
27351 (vec_interleave_lowv4hi_le): New.
27352 (insn_v2int_l): Handle big endian.
27353 (vec_interleave_highv2si): Handle big endian.
27354 (vec_interleave_highv2si_be): New.
27355 (vec_interleave_highv2si_le): New.
27356 (insn_v4int_h): Handle big endian.
27357 (vec_interleave_lowv2si): Handle big endian.
27358 (vec_interleave_lowv2si_be): New.
27359 (vec_interleave_lowv2si_le): New.
27360 (insn_v4int_l): Handle big endian.
27361 * config/tilegx/tilegx.opt (mbig-endian): New option.
27362 (mlittle-endian): New option.
27363 * doc/install.texi: Document tilegxbe-linux.
27364 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27366 2014-02-24 Martin Jambor <mjambor@suse.cz>
27369 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27370 there are no parameter descriptors.
27372 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27374 PR rtl-optimization/60268
27375 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27376 initialization to ...
27377 (sched_rgn_init): ... here.
27378 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27380 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27382 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27385 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27387 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27390 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27392 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27393 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27395 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27397 * config/microblaze/predicates.md: Add cmp_op predicate.
27398 * config/microblaze/microblaze.md: Add branch_compare instruction
27399 which uses cmp_op predicate and emits cmp insn before branch.
27400 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27401 to microblaze_expand_conditional_branch and consolidate logic.
27402 (microblaze_expand_conditional_branch): emit branch_compare
27403 insn instead of handling cmp op separate from branch insn.
27405 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27407 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27410 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27412 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27413 define_insn with define_expand and new define_insn
27414 *altivec_lve<VI_char>x_internal.
27415 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27416 and new define_insn *altivec_stve<VI_char>x_internal.
27417 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27419 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27421 (altivec_expand_stvex_be): New function.
27423 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27425 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27426 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27427 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27428 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27430 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27433 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27434 instead of emit_move_insn.
27436 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27438 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27439 vspltw with vsldoi.
27440 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27441 gen_altivec_vsumsws.
27443 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27445 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27446 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27447 (altivec_lvxl_<mode>): New define_expand incorporating
27448 -maltivec=be semantics where needed.
27449 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27450 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27451 semantics where needed.
27452 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27453 (altivec_stvx_<mode>): New define_expand incorporating
27454 -maltivec=be semantics where needed.
27455 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27456 VM2 iterator instead of V4SI.
27457 (altivec_stvxl_<mode>): New define_expand incorporating
27458 -maltivec=be semantics where needed.
27459 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27460 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27461 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27462 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27463 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27464 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27465 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27466 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27467 ALTIVEC_BUILTIN_STVXL.
27468 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27469 (altivec_expand_stvx_be): Likewise.
27470 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27471 (altivec_expand_lvx_be): Likewise.
27472 (altivec_expand_stvx_be): Likewise.
27473 (altivec_expand_builtin): Add cases for
27474 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27475 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27476 (altivec_init_builtins): Add definitions for
27477 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27478 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27480 2014-02-21 Catherine Moore <clm@codesourcery.com>
27482 * doc/invoke.texi (mvirt, mno-virt): Document.
27483 * config/mips/mips.opt (mvirt): New option.
27484 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27486 2014-02-21 Richard Biener <rguenther@suse.de>
27488 PR tree-optimization/60276
27489 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27490 (STMT_VINFO_MIN_NEG_DIST): New macro.
27491 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27492 STMT_VINFO_MIN_NEG_DIST.
27493 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27494 made for negative dependence distances still hold.
27496 2014-02-21 Richard Biener <rguenther@suse.de>
27498 PR middle-end/60291
27499 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27500 DECL_INITIAL for globals not in the current function context.
27502 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27504 PR tree-optimization/56490
27505 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27506 * tree-ssa-uninit.c: Include params.h.
27507 (compute_control_dep_chain): Add num_calls argument, return false
27508 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27509 num_calls to recursive call.
27510 (find_predicates): Change dep_chain into normal array,
27511 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27512 variable and adjust compute_control_dep_chain caller.
27513 (find_def_preds): Likewise.
27515 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27517 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27518 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27520 2014-02-21 Nick Clifton <nickc@redhat.com>
27522 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27523 (pushhi1): Likewise.
27524 (popqi1): Add mode to pre_dec.
27525 (pophi1): Likewise.
27527 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27529 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27530 mode for mask of V8SFmode permutation.
27532 2014-02-20 Richard Henderson <rth@redhat.com>
27535 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27536 a new pseudo for OLDVAL.
27538 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27541 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27542 gen_reg_rtx if d->testing_p.
27543 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27544 if d->testing_p and we will certainly return true.
27545 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27548 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27550 * emit-rtl.c (gen_reg_rtx): Assert that
27551 crtl->emit.regno_pointer_align_length is non-zero.
27553 2014-02-20 Richard Henderson <rth@redhat.com>
27556 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27557 on failure the store back into EXPECT.
27559 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27560 Sandra Loosemore <sandra@codesourcery.com>
27562 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27563 * config/nios2/nios2.c (nios2_function_profiler): Add
27564 -fPIC (flag_pic == 2) support.
27565 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27566 (nios2_large_offset_p): New function.
27567 (nios2_unspec_reloc_p): Move up position, update to use
27568 nios2_large_offset_p.
27569 (nios2_unspec_address): Remove function.
27570 (nios2_unspec_offset): New function.
27571 (nios2_large_got_address): New function.
27572 (nios2_got_address): Add large offset support.
27573 (nios2_legitimize_tls_address): Update usage of removed and new
27575 (nios2_symbol_binds_local_p): New function.
27576 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27577 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27578 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27579 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27580 processing for (const (unspec ...)).
27581 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27583 2014-02-20 Richard Biener <rguenther@suse.de>
27585 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27586 doing the substitution.
27587 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27589 2014-02-20 Martin Jambor <mjambor@suse.cz>
27592 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27593 info when checking whether lattices are bottom.
27595 2014-02-20 Richard Biener <rguenther@suse.de>
27597 PR middle-end/60221
27598 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27601 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27604 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27605 parameter specifying the scaling.
27606 (inline_call): Update.
27607 (want_inline_recursively): Guard division by zero.
27608 (recursive_inlining): Update.
27609 * ipa-inline.h (clone_inlined_nodes): Update.
27611 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27614 * config/i386/i386.c (classify_argument): Pass structures of size
27615 64 bytes or less in register.
27617 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27618 Kirill Yukhin <kirill.yukhin@intel.com>
27620 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27621 (_mm_rcp28_round_ss): Ditto.
27622 (_mm_rsqrt28_round_sd): Ditto.
27623 (_mm_rsqrt28_round_ss): Ditto.
27624 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27625 (_mm_rcp14_round_ss): Ditto.
27626 (_mm_rsqrt14_round_sd): Ditto.
27627 (_mm_rsqrt14_round_ss): Ditto.
27628 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27629 the first input operand, get rid of match_dup.
27630 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27632 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27634 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27635 operand as the first input operand, set type attribute.
27636 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27637 Set type attribute.
27638 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27639 operand as the first input operand, set type attribute.
27641 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27643 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27646 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27649 * config/i386/i386.c (construct_container): Remove TFmode check
27650 for X86_64_INTEGER_CLASS.
27652 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27655 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27656 only when -Wpsabi is enabled.
27658 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27661 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27662 passing arrays in registers are the same as for structs, so remove the
27663 special case for them.
27665 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27667 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27668 destination type, extract only the valid bits if the source type is not
27669 integral and has a different mode.
27671 2014-02-19 Richard Biener <rguenther@suse.de>
27674 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27677 2014-02-19 Richard Biener <rguenther@suse.de>
27680 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27681 (ipa_modify_call_arguments): Emit an argument load explicitely and
27682 preserve virtual SSA form there and for the replacement call.
27683 Do not update SSA form nor free dominance info.
27685 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27687 * ipa.c (function_and_variable_visibility): Also clear WEAK
27688 flag when disolving COMDAT_GROUP.
27690 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27692 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27693 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27694 not devirtualizing.
27695 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27696 do more sanity checks.
27697 (detect_type_change): Return true when giving up early.
27698 (compute_complex_assign_jump_func): Fix type parameter of
27699 ipa_set_ancestor_jf.
27700 (compute_complex_ancestor_jump_func): Likewise.
27701 (update_jump_functions_after_inlining): Fix updating of
27703 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27705 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27707 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27708 inline clones when edge disappears.
27710 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27713 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27714 Split 64-bit moves into 2 patterns. Do not allow the use of
27715 direct move for TDmode in little endian, since the decimal value
27716 has little endian bytes within a word, but the 64-bit pieces are
27717 ordered in a big endian fashion, and normal subreg's of TDmode are
27719 (mov<mode>_64bit_dm): Likewise.
27720 (movtd_64bit_nodm): Likewise.
27722 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27724 PR tree-optimization/60174
27725 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27726 statement of an SSA_NAME that occurs in an abnormal PHI node.
27728 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27731 * final.c (SEEN_BB): Remove.
27732 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27733 (final_scan_insn): Don't force_source_line on second
27734 NOTE_INSN_BASIC_BLOCK.
27736 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27739 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27740 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27741 (type_natural_mode): Warn ABI change when %zmm register is not
27742 available for AVX512F vector value passing.
27744 2014-02-18 Kai Tietz <ktietz@redhat.com>
27747 * config/i386/i386.c (ix86_expand_prologue): Use value in
27748 rax register as displacement when restoring %r10 or %rax.
27749 Fix wrong offset when restoring both registers.
27751 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27753 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27754 assertion with conditional return.
27756 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27757 Uros Bizjak <ubizjak@gmail.com>
27760 * config/i386/driver-i386.c (host_detect_local_cpu): If
27761 YMM state is not saved by the OS, also clear has_f16c. Move
27762 CPUID 0x80000001 handling before YMM state saving checking.
27764 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27766 PR rtl-optimization/58960
27767 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27768 factored out from ...
27769 (sched_init): ... here.
27770 (free_global_sched_pressure_data): New, factored out from ...
27771 (sched_finish): ... here.
27772 * sched-int.h (free_global_sched_pressure_data): Declare.
27773 * sched-rgn.c (nr_regions_initial): New static global.
27774 (haifa_find_rgns): Initialize it.
27775 (schedule_region): Disable sched-pressure for the newly
27778 2014-02-17 Richard Biener <rguenther@suse.de>
27780 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27781 release SSA defs of pattern stmts.
27783 2014-02-17 Richard Biener <rguenther@suse.de>
27785 * tree-inline.c (expand_call_inline): Release the virtual
27786 operand defined by the call we are about to inline.
27788 2014-02-17 Richard Biener <rguenther@suse.de>
27790 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27792 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27793 Ilya Tocar <ilya.tocar@intel.com>
27795 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27796 arguments order in builtin.
27797 (_mm512_permutexvar_epi64): Ditto.
27798 (_mm512_mask_permutexvar_epi64): Ditto
27799 (_mm512_maskz_permutexvar_epi32): Ditto
27800 (_mm512_permutexvar_epi32): Ditto
27801 (_mm512_mask_permutexvar_epi32): Ditto
27803 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27805 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27806 (p8_vmrgow): Likewise.
27808 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27810 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27813 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27816 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27817 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27818 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27819 using direct move instructions on ISA 2.07. Also adjust
27820 instruction length for 64-bit.
27821 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27822 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27824 2014-02-15 Alan Modra <amodra@gmail.com>
27828 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27829 find_replacement on parts of insn rtl that might be reloaded.
27831 2014-02-15 Richard Biener <rguenther@suse.de>
27833 PR tree-optimization/60183
27834 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27835 (tree_ssa_phiprop): Calculate and free post-dominators.
27837 2014-02-14 Jeff Law <law@redhat.com>
27839 PR rtl-optimization/60131
27840 * ree.c (get_extended_src_reg): New function.
27841 (combine_reaching_defs): Use it rather than assuming location of REG.
27842 (find_and_remove_re): Verify first operand of extension is
27843 a REG before adding the insns to the copy list.
27845 2014-02-14 Roland McGrath <mcgrathr@google.com>
27847 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27848 * configure: Regenerated.
27849 * config.in: Regenerated.
27850 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27851 instead of ASM_SHORT.
27853 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27854 Richard Earnshaw <rearnsha@arm.com>
27856 PR rtl-optimization/59535
27857 * lra-constraints.c (process_alt_operands): Encourage alternative
27858 when unassigned pseudo class is superset of the alternative class.
27859 (inherit_reload_reg): Don't inherit when optimizing for code size.
27860 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27861 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27862 modes not less than 4 for Thumb1.
27864 2014-02-14 Kyle McMartin <kyle@redhat.com>
27867 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27869 2014-02-14 Richard Biener <rguenther@suse.de>
27871 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27872 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27873 Do not strip INDIRECT_REFs.
27875 2014-02-14 Richard Biener <rguenther@suse.de>
27878 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27879 DECL_FUNCTION_SPECIFIC_TARGET.
27880 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27881 * tree-streamer-out.c (pack_ts_target_option): Remove.
27882 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27883 (write_ts_function_decl_tree_pointers): Do not stream
27884 DECL_FUNCTION_SPECIFIC_TARGET.
27885 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27886 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27887 (lto_input_ts_function_decl_tree_pointers): Do not stream
27888 DECL_FUNCTION_SPECIFIC_TARGET.
27890 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27892 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27893 (get_initial_def_for_induction, vectorizable_induction): Ignore
27894 debug stmts when looking for exit_phi.
27895 (vectorizable_live_operation): Fix up condition.
27897 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27899 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27900 nreverse() because it changes the content of original tree list.
27902 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27904 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27905 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27907 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27909 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27910 GNU coding standards.
27912 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27915 * dwarf2out.c (gen_subprogram_die): Don't call
27916 add_calling_convention_attribute if subr_die is old_die.
27918 2014-02-13 Sharad Singhai <singhai@google.com>
27920 * doc/optinfo.texi: Fix order of nodes.
27922 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27924 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27925 operands[2], not operands[3].
27927 2014-02-13 Richard Biener <rguenther@suse.de>
27930 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27931 mention the possibility of an in-tree build.
27932 (CLooG): Update recommended version to 0.18.1, mention the
27933 possibility of an in-tree build and clarify that the ISL
27934 bundled with CLooG does not work.
27936 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27939 * expr.c (compress_float_constant): If x is a hard register,
27940 extend into a pseudo and then move to x.
27942 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27944 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27945 caused by bad second argument to warning_at() with -mhotpatch and
27946 nested functions (e.g. with gfortran).
27948 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27950 * opts.c (option_name): Remove "enabled by default" rider.
27952 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27954 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27956 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27957 Uros Bizjak <ubizjak@gmail.com>
27960 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27961 * configure: Regenerated.
27963 2014-02-12 Richard Biener <rguenther@suse.de>
27965 * vec.c (vec_prefix::calculate_allocation): Move as
27966 inline variant to vec.h.
27967 (vec_prefix::calculate_allocation_1): New out-of-line version.
27968 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27969 (vec_prefix::m_has_auto_buf): Rename to ...
27970 (vec_prefix::m_using_auto_storage): ... this.
27971 (vec_prefix::calculate_allocation): Inline the easy cases
27972 and dispatch to calculate_allocation_1 which doesn't need the
27974 (va_heap::reserve): Use gcc_checking_assert.
27975 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27976 m_using_auto_storage.
27977 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27979 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27980 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27981 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27983 2014-02-12 Richard Biener <rguenther@suse.de>
27985 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27986 when we found a dependence.
27988 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27990 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27992 (maybe_fold_stmt): ... into this new function.
27993 * omp-low.c (lower_omp): Update comment.
27995 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27998 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28001 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28003 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28004 identifiers in comments.
28005 (cortexa53_extra_costs): Likewise.
28006 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28007 (cortexa7_extra_costs): Likewise.
28008 (cortexa12_extra_costs): Likewise.
28009 (cortexa15_extra_costs): Likewise.
28010 (v7m_extra_costs): Likewise.
28012 2014-02-12 Richard Biener <rguenther@suse.de>
28014 PR middle-end/60092
28015 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28016 of posix_memalign being successful.
28017 (lower_stmt): Restrict lowering of posix_memalign to when
28018 -ftree-bit-ccp is enabled.
28020 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28022 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28024 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28026 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28028 PR rtl-optimization/60116
28029 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28030 other_insn once the combination has been validated.
28032 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28035 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28037 * ipa-devirt.c: Include demangle.h
28038 (odr_violation_reported): New static variable.
28039 (add_type_duplicate): Update odr_violations.
28040 (maybe_record_node): Add completep parameter; update it.
28041 (record_target_from_binfo): Add COMPLETEP parameter;
28042 update it as needed.
28043 (possible_polymorphic_call_targets_1): Likewise.
28044 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28045 rename FINAL to COMPLETE.
28046 (record_targets_from_bases): Sanity check we found the binfo;
28047 fix COMPLETEP updating.
28048 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28049 parameter, fix computing of COMPLETEP.
28050 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28051 at LTO time do demangling.
28052 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28053 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28055 (gimple_get_virt_method_for_binfo): Likewise.
28056 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28057 gimple_get_virt_method_for_vtable): Update prototypes.
28059 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28062 * genautomata.c (add_presence_absence): Fix typo with
28063 {final_}presence_list.
28065 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28068 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28069 for VSX/Altivec vectors that land in GPR registers.
28071 2014-02-11 Richard Henderson <rth@redhat.com>
28072 Jakub Jelinek <jakub@redhat.com>
28075 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28076 around drhs if type conversion to lacc->type is not useless.
28078 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28080 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28082 (cortex-a57.cortex-a53): Likewise.
28083 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28085 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28087 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28090 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28092 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28093 add_options_for_arm_vfp3.
28095 2014-02-11 Jeff Law <law@redhat.com>
28097 PR middle-end/54041
28098 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28099 object with an undesirable mode.
28101 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28104 * config/i386/sol2-9.h: New file.
28105 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28106 *-*-solaris2.9*): Use it.
28108 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28110 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28111 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28113 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28115 * config/microblaze/microblaze.c: Extend mcpu version format
28117 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28119 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28121 2014-02-10 Richard Henderson <rth@redhat.com>
28124 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28125 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28126 ms-abi vs -mno-accumulate-outgoing-args.
28127 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28128 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28131 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28133 PR middle-end/60080
28134 * cfgexpand.c (expand_asm_operands): Attach source location to
28135 ASM_INPUT rtx objects.
28136 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28138 2014-02-10 Nick Clifton <nickc@redhat.com>
28140 * config/mn10300/mn10300.c (popcount): New function.
28141 (mn10300_expand_prologue): Include saved registers in stack usage
28144 2014-02-10 Jeff Law <law@redhat.com>
28146 PR middle-end/52306
28147 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28148 when changing the SET_DEST of a prior insn to avoid an input reload.
28150 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28152 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28153 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28154 -mcall-openbsd, or -mcall-linux.
28155 (CC1_ENDIAN_BIG_SPEC): Remove.
28156 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28157 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28158 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28159 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28160 and %cc1_endian_default.
28161 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28163 2014-02-10 Richard Biener <rguenther@suse.de>
28165 PR tree-optimization/60115
28166 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28167 MEM_REF handling. Properly verify that the accesses are not
28168 out of the objects bound.
28170 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28172 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28175 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28177 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28178 proper constants and fix formatting.
28179 (possible_polymorphic_call_targets): Fix formatting.
28181 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28182 Ilya Tocar <ilya.tocar@intel.com>
28184 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28185 (_mm512_loadu_epi32): Renamed into...
28186 (_mm512_loadu_si512): This.
28187 (_mm512_storeu_epi32): Renamed into...
28188 (_mm512_storeu_si512): This.
28189 (_mm512_maskz_ceil_ps): Removed.
28190 (_mm512_maskz_ceil_pd): Ditto.
28191 (_mm512_maskz_floor_ps): Ditto.
28192 (_mm512_maskz_floor_pd): Ditto.
28193 (_mm512_floor_round_ps): Ditto.
28194 (_mm512_floor_round_pd): Ditto.
28195 (_mm512_ceil_round_ps): Ditto.
28196 (_mm512_ceil_round_pd): Ditto.
28197 (_mm512_mask_floor_round_ps): Ditto.
28198 (_mm512_mask_floor_round_pd): Ditto.
28199 (_mm512_mask_ceil_round_ps): Ditto.
28200 (_mm512_mask_ceil_round_pd): Ditto.
28201 (_mm512_maskz_floor_round_ps): Ditto.
28202 (_mm512_maskz_floor_round_pd): Ditto.
28203 (_mm512_maskz_ceil_round_ps): Ditto.
28204 (_mm512_maskz_ceil_round_pd): Ditto.
28205 (_mm512_expand_pd): Ditto.
28206 (_mm512_expand_ps): Ditto.
28207 * config/i386/i386.c (ix86_builtins): Remove
28208 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28209 (bdesc_args): Ditto.
28210 * config/i386/predicates.md (const1256_operand): New.
28211 (const_1_to_2_operand): Ditto.
28212 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28213 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28214 (*avx512pf_gatherpf<mode>sf): Ditto.
28215 (avx512pf_gatherpf<mode>df): Ditto.
28216 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28217 (*avx512pf_gatherpf<mode>df): Ditto.
28218 (avx512pf_scatterpf<mode>sf): Ditto.
28219 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28220 (*avx512pf_scatterpf<mode>sf): Ditto.
28221 (avx512pf_scatterpf<mode>df): Ditto.
28222 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28223 (*avx512pf_scatterpf<mode>df): Ditto.
28224 (avx512f_expand<mode>): Removed.
28225 (<shift_insn><mode>3<mask_name>): Change predicate type.
28227 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28229 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28230 not at the end of datarefs vector use ordered_remove to avoid
28231 reordering datarefs vector.
28234 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28235 mark local addressable non-static vars as GOVD_PRIVATE
28236 instead of GOVD_LOCAL.
28237 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28238 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28241 PR middle-end/60092
28242 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28243 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28244 assume_aligned or alloc_align attributes.
28245 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28246 arguments. Handle also assume_aligned and alloc_align attributes.
28247 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28248 calls to functions with assume_aligned or alloc_align attributes.
28249 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28251 2014-02-08 Terry Guo <terry.guo@arm.com>
28253 * doc/invoke.texi: Document ARM -march=armv7e-m.
28255 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28257 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28258 flag on __cilkrts_rethrow builtin.
28261 * ipa-cp.c (determine_versionability): Fail at -O0
28262 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28263 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28266 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28269 * tree-inline.c (copy_forbidden): Fail for
28270 __attribute__((optimize (0))) functions.
28272 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28274 * varpool.c: Include pointer-set.h.
28275 (varpool_remove_unreferenced_decls): Variables in other partitions
28276 will not be output; be however careful to not lose information
28277 about partitioning.
28279 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28281 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28282 lookup in the vtable constructor.
28284 2014-02-07 Jeff Law <law@redhat.com>
28287 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28288 define_insn_and_split.
28290 * ipa-inline.c (inline_small_functions): Fix typos.
28292 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28294 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28295 (s390_can_use_return_insn): Declare.
28296 * config/s390/s390.h (EPILOGUE_USES): Define.
28297 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28299 (s390_chunkify_start): Handle return JUMP_LABELs.
28300 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28301 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28302 (s390_can_use_return_insn): New functions.
28303 (s390_fix_long_loop_prediction): Handle conditional returns.
28304 (TARGET_SET_UP_BY_PROLOGUE): Define.
28305 * config/s390/s390.md (ANY_RETURN): New code iterator.
28306 (*creturn, *csimple_return, return, simple_return): New patterns.
28308 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28310 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28311 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28312 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28313 REG_CFA_RESTORE list when deciding not to restore a register.
28315 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28317 * config/s390/s390.c: Include tree-pass.h and context.h.
28318 (s390_early_mach): New function, split out from...
28319 (s390_emit_prologue): ...here.
28320 (pass_data_s390_early_mach): New pass structure.
28321 (pass_s390_early_mach): New class.
28322 (s390_option_override): Create and register early_mach pass.
28323 Move to end of file.
28325 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28327 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28328 to match for the exit block.
28330 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28332 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28333 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28334 Reject misaligned operands.
28336 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28338 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28340 2014-02-07 Richard Biener <rguenther@suse.de>
28342 PR middle-end/60092
28343 * gimple-low.c (lower_builtin_posix_memalign): New function.
28344 (lower_stmt): Call it to lower posix_memalign in a way
28345 to make alignment info accessible.
28347 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28350 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28351 __builtin_setjmp_receiver.
28353 2014-02-07 Richard Biener <rguenther@suse.de>
28355 PR middle-end/60092
28356 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28357 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28358 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28359 Handle BUILT_IN_POSIX_MEMALIGN.
28360 (find_func_clobbers): Likewise.
28361 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28362 (call_may_clobber_ref_p_1): Likewise.
28364 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28367 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28370 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28373 * lto-cgraph.c (lto_output_node): Use
28374 symtab_get_symbol_partitioning_class.
28375 (lto_output_varpool_node): likewise.
28376 (symtab_get_symbol_partitioning_class): Move here from
28377 lto/lto-partition.c
28378 * cgraph.h (symbol_partitioning_class): Likewise.
28379 (symtab_get_symbol_partitioning_class): Declare.
28381 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28383 * ggc.h (ggc_internal_cleared_alloc): New macro.
28384 * vec.h (vec_safe_copy): Handle memory stats.
28385 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28386 * target-globals.c (save_target_globals): Likewise.
28388 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28391 * expr.c (emit_move_resolve_push): Export; be bit more selective
28392 on when to clear alias set.
28393 * expr.h (emit_move_resolve_push): Declare.
28394 * function.h (struct function): Add tail_call_marked.
28395 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28396 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28397 * config/i386/i386.md (TImode move expander): De not call
28399 (FP push expanders): Preserve memory attributes.
28400 * config/i386/sse.md (push<mode>1): Remove.
28401 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28402 (ix86_expand_push): Remove.
28403 * config/i386/mmx.md (push<mode>1): Remove.
28405 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28407 PR rtl-optimization/60030
28408 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28409 lopart with paradoxical subreg before shifting it up by hprec.
28411 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28413 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28414 Remove extra newline at end of file.
28415 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28416 (arm_issue_rate): Handle cortexa57.
28417 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28418 (cortex-a57.cortex-a53): Likewise.
28420 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28423 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28424 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28426 (arm_expand_prologue): Adjust all callers.
28427 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28428 info, registers also at the lowest numbered registers side. Use
28429 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28433 * var-tracking.c (adjust_mems): Before adding a SET to
28434 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28436 2014-02-06 Alan Modra <amodra@gmail.com>
28439 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28440 change SDmode to DDmode when lra_in_progress.
28442 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28444 PR middle-end/59150
28445 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28446 free_data_ref on the dr first, and before goto again also set dr
28447 to the next dr. For simd_lane_access, free old datarefs[i] before
28448 overwriting it. For get_vectype_for_scalar_type failure, don't
28449 free_data_ref if simd_lane_access.
28451 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28454 * tree.h (opts_for_fn): New inline function.
28455 (opt_for_fn): Define.
28456 * config/i386/i386.c (ix86_function_regparm): Use
28457 opt_for_fn (decl, optimize) instead of optimize.
28459 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28461 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28462 for SYMBOL_REF in large memory model.
28464 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28466 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28467 and crypto support.
28468 (cortex-a57): Likewise.
28469 (cortex-a57.cortex-a53): Likewise.
28471 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28472 Kugan Vivekanandarajah <kuganv@linaro.org>
28474 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28476 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28478 2014-02-06 Richard Biener <rguenther@suse.de>
28480 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28481 set_loop_copy and initialize_original_copy_tables.
28483 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28485 * config/aarch64/aarch64-simd.md
28486 (aarch64_ashr_simddi): Change QI to SI.
28488 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28489 Jakub Jelinek <jakub@redhat.com>
28491 PR middle-end/60013
28492 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28495 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28497 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28498 CODE_FOR_altivec_vpku[hw]um to
28499 CODE_FOR_altivec_vpku[hw]um_direct.
28500 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28501 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28502 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28503 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28505 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28507 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28508 generation for -maltivec=be.
28509 (altivec_vsumsws): Simplify redundant test.
28511 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28513 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28514 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28515 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28516 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28517 gen_altivec_vpkuwum.
28518 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28520 (altivec_vpks<VI_char>ss): Likewise.
28521 (altivec_vpks<VI_char>us): Likewise.
28522 (altivec_vpku<VI_char>us): Likewise.
28523 (altivec_vpku<VI_char>um): Likewise.
28524 (altivec_vpku<VI_char>um_direct): New (copy of
28525 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28527 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28528 target is little endian and -maltivec=be is not specified.
28529 (*altivec_vupkhs<VU_char>_direct): New (copy of
28530 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28531 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28532 target is little endian and -maltivec=be is not specified.
28533 (*altivec_vupkls<VU_char>_direct): New (copy of
28534 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28535 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28536 little endian and -maltivec=be is not specified.
28537 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28538 little endian and -maltivec=be is not specified.
28540 2014-02-05 Richard Henderson <rth@redhat.com>
28543 * combine-stack-adj.c: Revert r206943.
28544 * sched-int.h (struct deps_desc): Add last_args_size.
28545 * sched-deps.c (init_deps): Initialize it.
28546 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28547 contain REG_ARGS_SIZE notes.
28549 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28551 * lto-cgraph.c (asm_nodes_output): Make global.
28552 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28553 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28554 (driver_handle_option): Handle OPT_fwpa.
28556 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28559 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28560 a comment typo and formatting issue. If odr_hash hasn't been
28561 created, return vNULL and set *completep to false.
28563 PR middle-end/57499
28564 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28565 bb with no successors.
28567 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28570 * doc/invoke.texi (-march): Clarify documentation for ARM.
28571 (-mtune): Likewise.
28574 2014-02-05 Richard Biener <rguenther@suse.de>
28576 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28577 when not vectorizing because of too many alias checks.
28578 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28579 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28581 2014-02-05 Nick Clifton <nickc@redhat.com>
28583 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28584 accept extended registers in any mode when compiling for the MN10300.
28586 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28588 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28589 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28590 sanitization attributes.
28591 (can_inline_edge_p): Likewise.
28592 (sanitize_attrs_match_for_inline_p): New function.
28594 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28596 * ipa-prop.c (detect_type_change): Shor circuit testing of
28597 type changes on THIS pointer.
28599 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28602 * config/pa/pa.c (legitimize_tls_address): Return original address
28603 if not passed a SYMBOL_REF rtx.
28604 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28606 (pa_emit_move_sequence): Simplify TLS source operands.
28607 (pa_legitimate_constant_p): Reject all TLS constants.
28608 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28609 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28611 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28613 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28614 groups when we know they are controlled by LTO.
28615 * varasm.c (default_binds_local_p_1): If object is in other partition,
28616 it will be resolved locally.
28618 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28620 * config/host-linux.c (linux_gt_pch_use_address): Don't
28621 use SSIZE_MAX because it is not always defined.
28623 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28626 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28627 threshold for pseudo splitting.
28628 (update_ebb_live_info): Process call argument hard registers and
28629 hard registers from insn definition too.
28630 (max_small_class_regs_num): New constant.
28631 (inherit_in_ebb): Update live hard regs through EBBs. Update
28632 reloads_num only for small register classes. Don't split for
28635 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28638 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28641 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28643 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28644 visibility is safe.
28646 2014-02-04 Marek Polacek <polacek@redhat.com>
28648 * gdbinit.in (pel): Define.
28650 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28652 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28655 2014-02-04 Richard Biener <rguenther@suse.de>
28658 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28659 in function context local.
28660 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28661 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28662 similar to LTO_imported_decl_ref.
28664 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28666 PR tree-optimization/60002
28667 * cgraphclones.c (build_function_decl_skip_args): Clear
28668 DECL_LANG_SPECIFIC.
28670 PR tree-optimization/60023
28671 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28672 false to gsi_replace.
28673 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28674 has been in some EH region and vec_stmt could throw, add
28675 vec_stmt into the same EH region.
28676 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28677 has no lhs, ignore it.
28678 * internal-fn.c (expand_MASK_LOAD): Likewise.
28681 * tree-inline.c (copy_forbidden): Fail for
28682 __attribute__((optimize (0))) functions.
28685 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28686 is set, copy one less argument.
28687 (expand_simd_clones): Don't subtract clone_info->inbranch
28688 from simd_clone_struct_alloc argument.
28690 PR rtl-optimization/57915
28691 * recog.c (simplify_while_replacing): If all unary/binary/relational
28692 operation arguments are constant, attempt to simplify those.
28694 PR middle-end/59261
28695 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28696 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28698 2014-02-04 Richard Biener <rguenther@suse.de>
28700 PR tree-optimization/60012
28701 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28702 TBAA disambiguation to all DDRs.
28704 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28707 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28708 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28710 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28713 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28715 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28717 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28718 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28720 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28723 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28724 to figure out targets of polymorphic calls with known decl.
28725 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28726 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28727 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28728 (get_polymorphic_call_info): ... here.
28729 (get_polymorphic_call_info_from_invariant): New function.
28731 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28733 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28734 lookup via vtable pointer; check for type consistency
28735 and turn inconsitent facts into UNREACHABLE.
28736 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28737 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28738 type inconsistent querries; return UNREACHABLE instead.
28740 2014-02-03 Richard Henderson <rth@twiddle.net>
28743 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28744 already processed this node.
28745 (normalize_one_pred_1): Pass along mark_set.
28746 (normalize_one_pred): Create and destroy a pointer_set_t.
28747 (normalize_one_pred_chain): Likewise.
28749 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28751 PR gcov-profile/58602
28752 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28754 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28757 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28758 -fno-devirtualize; try to devirtualize by the knowledge of
28759 virtual table pointer given by aggregate propagation.
28760 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28761 (ipa_print_node_jump_functions): Dump also offset that
28762 is relevant for polymorphic calls.
28763 (determine_known_aggregate_parts): Add arg_type parameter; use it
28764 instead of determining the type from pointer type.
28765 (ipa_compute_jump_functions_for_edge): Update call of
28766 determine_known_aggregate_parts.
28767 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28768 (gimple_get_virt_method_for_binfo): ... here; simplify using
28769 vtable_pointer_value_to_vtable.
28770 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28771 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28772 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28773 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28775 (vtable_pointer_value_to_binfo): ... here.
28776 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28778 2014-02-03 Teresa Johnson <tejohnson@google.com>
28780 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28781 redef of outer loop index variable.
28783 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28787 * doc/extend.texi (Function Attributes): Typo.
28789 2014-02-03 Cong Hou <congh@google.com>
28791 PR tree-optimization/60000
28792 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28793 if the vectorized statement is a store. A store statement can only
28794 appear at the end of pattern statements.
28796 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28798 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28799 (ix86_option_override_internal): Default long double to 64-bit for
28800 32-bit Bionic and to 128-bit for 64-bit Bionic.
28802 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28803 TARGET_LONG_DOUBLE_128 is true.
28804 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28806 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28807 (mlong-double-64): Negate -mlong-double-128.
28808 (mlong-double-128): New option.
28810 * config/i386/i386-c.c (ix86_target_macros): Define
28811 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28813 * doc/invoke.texi: Document -mlong-double-128.
28815 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28817 PR rtl-optimization/60024
28818 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28820 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28822 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28824 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28826 PR rtl-optimization/57662
28827 * sel-sched.c (code_motion_path_driver): Do not mark already not
28828 existing blocks in the visiting bitmap.
28830 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28832 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28833 on the insn being emitted.
28835 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28836 Will Deacon <will.deacon@arm.com>
28838 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28840 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28842 * config/arm/arm-tables.opt: Regenerate.
28844 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28846 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28847 for vector types other than V16QImode.
28848 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28849 define_expand, and call altivec_expand_vec_perm_le when producing
28850 code with little endian element order.
28851 (*altivec_vperm_<mode>_internal): New insn having previous
28852 behavior of altivec_vperm_<mode>.
28853 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28854 altivec_expand_vec_perm_le when producing code with little endian
28856 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28857 behavior of altivec_vperm_<mode>_uns.
28859 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28861 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28862 (altivec_vsumsws): Add handling for -maltivec=be with a little
28864 (altivec_vsumsws_direct): New.
28865 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28866 gen_altivec_vsumsws.
28868 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28870 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28871 vtable_pointer_value_to_binfo): New functions.
28872 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28873 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28875 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28877 * config/nios2/nios2.md (load_got_register): Initialize GOT
28878 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28879 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28881 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28883 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28884 preserverd by passthrough, do not propagate the type.
28886 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28888 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28889 (mips_atomic_assign_expand_fenv): New function.
28890 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28892 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28894 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28895 (__builtin_mips_set_fcsr): Likewise.
28896 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28897 MIPS_USI_FTYPE_VOID.
28898 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28899 (mips16_expand_set_fcsr): Likewise.
28900 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28901 (mips16_set_fcsr_stub): Likewise.
28902 (mips16_get_fcsr_one_only_stub): New class.
28903 (mips16_set_fcsr_one_only_stub): Likewise.
28904 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28905 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28906 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28907 (hard_float): New availability predicate.
28908 (mips_builtins): Add get_fcsr and set_fcsr.
28909 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28910 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28911 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28912 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28913 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28916 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28918 * config/mips/mips.c (mips_one_only_stub): New class.
28919 (mips_need_mips16_rdhwr_p): Replace with...
28920 (mips16_rdhwr_stub): ...this new variable.
28921 (mips16_stub_call_address): New function.
28922 (mips16_rdhwr_one_only_stub): New class.
28923 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28924 (mips_output_mips16_rdhwr): Delete.
28925 (mips_finish_stub): New function.
28926 (mips_code_end): Use it to handle rdhwr stubs.
28928 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28931 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28932 when calculating size of integer atomic types.
28934 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28936 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28938 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28940 PR tree-optimization/60003
28941 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28942 * profile.c (branch_prob): Use gimple_call_builtin_p
28943 to check for BUILT_IN_SETJMP_RECEIVER.
28944 * tree-inline.c (copy_bb): Call notice_special_calls.
28946 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28949 * lra-constraints.c (process_alt_operands): Update reload_sum only
28952 2014-01-31 Richard Henderson <rth@redhat.com>
28954 PR middle-end/60004
28955 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28956 until after else_eh is processed.
28958 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28960 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28961 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28962 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28963 in smmintrin.h, remove them.
28964 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28965 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28966 * config/i386/i386.md (ROUND_SAE): Fix value.
28967 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28968 (const48_operand): New.
28969 * config/i386/subst.md (round), (round_expand): Use
28970 const_4_or_8_to_11_operand.
28971 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28973 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28975 * config/i386/constraints.md (Yk): Swap meaning with k.
28976 * config/i386/i386.md (movhi_internal): Change Yk to k.
28977 (movqi_internal): Ditto.
28978 (*k<logic><mode>): Ditto.
28981 (kandn<mode>): Ditto.
28982 (*<code>hi_1): Ditto.
28983 (*<code>qi_1): Ditto.
28984 (kxnor<mode>): Ditto.
28985 (kortestzhi): Ditto.
28986 (kortestchi): Ditto.
28988 (*one_cmplhi2_1): Ditto.
28989 (*one_cmplqi2_1): Ditto.
28990 * config/i386/sse.md (): Change k to Yk.
28991 (avx512f_load<mode>_mask): Ditto.
28992 (avx512f_blendm<mode>): Ditto.
28993 (avx512f_store<mode>_mask): Ditto.
28994 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28995 (avx512f_storedqu<mode>_mask): Ditto.
28996 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28998 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28999 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29000 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29001 (avx512f_maskcmp<mode>3): Ditto.
29002 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29003 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29004 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29005 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29006 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29007 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29008 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29009 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29010 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29011 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29012 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29013 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29014 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29015 (vec_extract_lo_<mode>_maskm): Ditto.
29016 (vec_extract_hi_<mode>_maskm): Ditto.
29017 (avx512f_vternlog<mode>_mask): Ditto.
29018 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29019 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29020 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29021 (avx512f_<code>v8div16qi2_mask): Ditto.
29022 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29023 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29024 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29025 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29026 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29027 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29028 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29029 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29030 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29031 (avx512cd_maskb_vec_dupv8di): Ditto.
29032 (avx512cd_maskw_vec_dupv16si): Ditto.
29033 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29034 (avx512f_vpermi2var<mode>3_mask): Ditto.
29035 (avx512f_vpermi2var<mode>3_mask): Ditto.
29036 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29037 (*avx512f_gathersi<mode>): Ditto.
29038 (*avx512f_gathersi<mode>_2): Ditto.
29039 (*avx512f_gatherdi<mode>): Ditto.
29040 (*avx512f_gatherdi<mode>_2): Ditto.
29041 (*avx512f_scattersi<mode>): Ditto.
29042 (*avx512f_scatterdi<mode>): Ditto.
29043 (avx512f_compress<mode>_mask): Ditto.
29044 (avx512f_compressstore<mode>_mask): Ditto.
29045 (avx512f_expand<mode>_mask): Ditto.
29046 * config/i386/subst.md (mask): Change k to Yk.
29047 (mask_scalar_merge): Ditto.
29050 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29052 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29054 2014-01-31 Richard Biener <rguenther@suse.de>
29056 PR middle-end/59990
29057 * builtins.c (fold_builtin_memory_op): Make sure to not
29058 use a floating-point mode or a boolean or enumeral type for
29059 the copy operation.
29061 2014-01-30 DJ Delorie <dj@redhat.com>
29063 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29064 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29065 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29066 whenever main() has an epilogue.
29068 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29070 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29071 unused variable "field".
29072 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29073 (vsx_mergeh_<mode>): Likewise.
29074 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29075 (altivec_vmrghh): Likewise.
29076 (altivec_vmrghw): Likewise.
29077 (altivec_vmrglb): Likewise.
29078 (altivec_vmrglh): Likewise.
29079 (altivec_vmrglw): Likewise.
29080 (altivec_vspltb): Add missing uses.
29081 (altivec_vsplth): Likewise.
29082 (altivec_vspltw): Likewise.
29083 (altivec_vspltsf): Likewise.
29085 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29088 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29089 frame related instructions.
29091 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29093 PR rtl-optimization/59959
29094 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29095 any reload of register whose subreg is invalid.
29097 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29099 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29100 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29101 Add missing return type - void.
29103 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29105 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29106 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29107 remove element index adjustment for endian (now handled in vsx.md
29109 (altivec_expand_vec_perm_const): Use
29110 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29111 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29112 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29113 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29114 define_expand and a new define_insn *altivec_vspltb_internal;
29115 adjust for -maltivec=be on a little endian target.
29116 (altivec_vspltb_direct): New.
29117 (altivec_vsplth): Divide into a define_expand and a new
29118 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29119 little endian target.
29120 (altivec_vsplth_direct): New.
29121 (altivec_vspltw): Divide into a define_expand and a new
29122 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29123 little endian target.
29124 (altivec_vspltw_direct): New.
29125 (altivec_vspltsf): Divide into a define_expand and a new
29126 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29127 a little endian target.
29129 2014-01-30 Richard Biener <rguenther@suse.de>
29131 PR tree-optimization/59993
29132 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29133 can propagate form the earlier stmt and avoid the transform
29134 when the intermediate result is needed.
29136 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29138 * README.Portability: Fix typo.
29140 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29142 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29143 comparison_operator with ordered_comparison_operator.
29145 2014-01-30 Nick Clifton <nickc@redhat.com>
29147 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29148 Rename to mn10300_store_multiple_regs.
29149 * config/mn10300/mn10300.c: Likewise.
29150 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29151 store_multiple_regs.
29152 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29153 Call mn10300_store_multiple_regs.
29155 2014-01-30 Nick Clifton <nickc@redhat.com>
29156 DJ Delorie <dj@redhat.com>
29158 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29159 %fp 2 to keep registers after it properly word-aligned.
29160 (rl78_alloc_physical_registers_umul): Handle the case where both
29161 input operands are the same.
29163 2014-01-30 Richard Biener <rguenther@suse.de>
29165 PR tree-optimization/59903
29166 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29169 2014-01-30 Jason Merrill <jason@redhat.com>
29172 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29175 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29177 2014-01-30 Richard Biener <rguenther@suse.de>
29179 PR tree-optimization/59951
29180 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29182 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29185 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29186 SFmode to DFmode case.
29188 2014-01-29 DJ Delorie <dj@redhat.com>
29190 * config/msp430/msp430.opt (-minrt): New.
29191 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29193 (ENDFILE_SPEC): Likewise.
29195 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29197 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29198 (estimate_function_body_sizes): Use it.
29200 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29203 * dwarf2out.c (is_cxx_auto): New.
29204 (is_base_type): Use it.
29205 (gen_type_die_with_usage): Likewise.
29207 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29209 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29210 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29211 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29212 -maltivec=be with LE targets.
29213 (vsx_mergeh_<mode>): Likewise.
29214 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29215 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29216 (altivec_vmrghb): Replace with define_expand and new
29217 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29218 (altivec_vmrghb_direct): New define_insn.
29219 (altivec_vmrghh): Replace with define_expand and new
29220 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29221 (altivec_vmrghh_direct): New define_insn.
29222 (altivec_vmrghw): Replace with define_expand and new
29223 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29224 (altivec_vmrghw_direct): New define_insn.
29225 (*altivec_vmrghsf): Adjust for endianness.
29226 (altivec_vmrglb): Replace with define_expand and new
29227 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29228 (altivec_vmrglb_direct): New define_insn.
29229 (altivec_vmrglh): Replace with define_expand and new
29230 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29231 (altivec_vmrglh_direct): New define_insn.
29232 (altivec_vmrglw): Replace with define_expand and new
29233 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29234 (altivec_vmrglw_direct): New define_insn.
29235 (*altivec_vmrglsf): Adjust for endianness.
29236 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29237 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29238 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29239 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29240 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29241 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29242 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29243 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29245 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29247 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29248 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29251 2014-01-29 Richard Biener <rguenther@suse.de>
29253 PR tree-optimization/58742
29254 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29255 associate_pointerplus_align.
29256 (associate_pointerplus_diff): New function.
29257 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29258 and associate_pointerplus_diff.
29260 2014-01-29 Richard Biener <rguenther@suse.de>
29262 * lto-streamer.h (LTO_major_version): Bump to 3.
29263 (LTO_minor_version): Reset to 0.
29265 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29267 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29268 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29269 (arm_file_start): Generate correct asm header for armv7ve.
29270 * config/arm/bpabi.h: Add multilib support for armv7ve.
29271 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29272 and cortex-a15 to armv7ve.
29273 * config/arm/t-aprofile: Add multilib support for armv7ve.
29274 * doc/invoke.texi: Document -march=armv7ve.
29276 2014-01-29 Richard Biener <rguenther@suse.de>
29278 PR tree-optimization/58742
29279 * tree-ssa-forwprop.c (associate_plusminus): Return true
29280 if we changed sth, defer EH cleanup to ...
29281 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29282 (simplify_mult): New function.
29284 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29286 PR middle-end/59917
29287 PR tree-optimization/59920
29288 * tree.c (build_common_builtin_nodes): Remove
29289 __builtin_setjmp_dispatcher initialization.
29290 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29291 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29292 instead of gsi_after_labels + manually skipping debug stmts.
29293 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29294 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29295 * tree-inline.c (copy_edges_for_bb): Remove
29296 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29297 argument. Ignore computed_goto_p stmts. Don't call
29298 make_abnormal_goto_edges. If a call might need abnormal edges
29299 for non-local gotos, see if it already has an edge to
29300 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29301 with true argument, don't do anything then, otherwise add
29302 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29303 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29305 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29306 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29307 (lower_stmt): Don't set data->calls_builtin_setjmp.
29308 (lower_builtin_setjmp): Adjust comment.
29309 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29310 * tree-cfg.c (found_computed_goto): Remove.
29311 (factor_computed_gotos): Remove.
29312 (make_goto_expr_edges): Return bool, true for computed gotos.
29313 Don't call make_abnormal_goto_edges.
29314 (build_gimple_cfg): Don't set found_computed_goto, don't call
29315 factor_computed_gotos.
29316 (computed_goto_p): No longer static.
29317 (make_blocks): Don't set found_computed_goto.
29318 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29319 (make_edges): If make_goto_expr_edges returns true, push bb
29320 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29321 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29322 vector. Record mapping between bbs and OpenMP regions if there
29323 are any, adjust make_gimple_omp_edges caller. Call
29324 handle_abnormal_edges.
29325 (make_abnormal_goto_edges): Remove.
29326 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29327 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29328 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29329 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29330 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29331 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29332 filling *region also set *region_idx to (*region)->entry->index.
29335 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29336 For REGs set ORIGINAL_REGNO.
29338 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29340 * doc/md.texi: Mention that a target shouldn't implement
29341 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29344 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29346 PR tree-optimization/59594
29347 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29348 a copy of the datarefs vector rather than the vector itself.
29350 2014-01-28 Jason Merrill <jason@redhat.com>
29353 * dwarf2out.c (auto_die): New static.
29354 (gen_type_die_with_usage): Handle C++1y 'auto'.
29355 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29358 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29361 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29362 (SPEC_X32): Likewise.
29363 (SPEC_64): Likewise.
29364 * config/i386/i386.c (ix86_option_override_internal): Turn off
29365 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29367 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29368 * config/i386/i386.h (TARGET_16BIT): New macro.
29369 (TARGET_16BIT_P): Likewise.
29370 * config/i386/i386.opt: Add m16.
29371 * doc/invoke.texi: Document -m16.
29373 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29375 PR preprocessor/59935
29376 * input.c (location_get_source_line): Bail out on when line number
29377 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29379 2014-01-28 Richard Biener <rguenther@suse.de>
29381 PR tree-optimization/58742
29382 * tree-ssa-forwprop.c (associate_plusminus): Handle
29383 pointer subtraction of the form (T)(P + A) - (T)P.
29385 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29387 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29390 2014-01-28 Richard Biener <rguenther@suse.de>
29393 2014-01-28 Richard Biener <rguenther@suse.de>
29395 PR rtl-optimization/45364
29396 PR rtl-optimization/59890
29397 * var-tracking.c (local_get_addr_clear_given_value): Handle
29398 already cleared slot.
29399 (val_reset): Handle not allocated local_get_addr_cache.
29400 (vt_find_locations): Use post-order on the inverted CFG.
29402 2014-01-28 Richard Biener <rguenther@suse.de>
29404 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29406 2014-01-28 Richard Biener <rguenther@suse.de>
29408 PR rtl-optimization/45364
29409 PR rtl-optimization/59890
29410 * var-tracking.c (local_get_addr_clear_given_value): Handle
29411 already cleared slot.
29412 (val_reset): Handle not allocated local_get_addr_cache.
29413 (vt_find_locations): Use post-order on the inverted CFG.
29415 2014-01-28 Alan Modra <amodra@gmail.com>
29417 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29418 * configure.ac <recursive call for build != host>: Define
29419 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29420 and LD_FOR_BUILD too.
29421 * configure: Regenerate.
29423 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29425 * config/i386/i386.c (get_builtin_code_for_version): Separate
29426 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29427 Broadwell from Haswell.
29429 2014-01-27 Steve Ellcey <sellcey@mips.com>
29431 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29432 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29433 * config/mips/mips.c (mips_option_override): Change setting
29435 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29436 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29437 Change from Mask to Var.
29439 2014-01-27 Jeff Law <law@redhat.com>
29441 * ipa-inline.c (inline_small_functions): Fix typo.
29443 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29445 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29446 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29447 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29448 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29449 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29450 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29451 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29452 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29453 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29454 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29455 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29456 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29457 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29458 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29459 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29460 (_mm512_storeu_epi64): Ditto.
29461 (_mm512_cmpge_epi32_mask): Ditto.
29462 (_mm512_cmpge_epu32_mask): Ditto.
29463 (_mm512_cmpge_epi64_mask): Ditto.
29464 (_mm512_cmpge_epu64_mask): Ditto.
29465 (_mm512_cmple_epi32_mask): Ditto.
29466 (_mm512_cmple_epu32_mask): Ditto.
29467 (_mm512_cmple_epi64_mask): Ditto.
29468 (_mm512_cmple_epu64_mask): Ditto.
29469 (_mm512_cmplt_epi32_mask): Ditto.
29470 (_mm512_cmplt_epu32_mask): Ditto.
29471 (_mm512_cmplt_epi64_mask): Ditto.
29472 (_mm512_cmplt_epu64_mask): Ditto.
29473 (_mm512_cmpneq_epi32_mask): Ditto.
29474 (_mm512_cmpneq_epu32_mask): Ditto.
29475 (_mm512_cmpneq_epi64_mask): Ditto.
29476 (_mm512_cmpneq_epu64_mask): Ditto.
29477 (_mm512_expand_pd): Ditto.
29478 (_mm512_expand_ps): Ditto.
29479 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29480 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29481 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29482 * config/i386/i386.c (ix86_builtins): Add
29483 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29484 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29485 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29486 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29487 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29488 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29489 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29490 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29491 IX86_BUILTIN_PMOVUSQW512_MEM.
29492 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29493 __builtin_ia32_pmovsqd512mem_mask,
29494 __builtin_ia32_pmovqd512mem_mask,
29495 __builtin_ia32_pmovusqw512mem_mask,
29496 __builtin_ia32_pmovsqw512mem_mask,
29497 __builtin_ia32_pmovqw512mem_mask,
29498 __builtin_ia32_pmovusdw512mem_mask,
29499 __builtin_ia32_pmovsdw512mem_mask,
29500 __builtin_ia32_pmovdw512mem_mask,
29501 __builtin_ia32_pmovqb512mem_mask,
29502 __builtin_ia32_pmovusqb512mem_mask,
29503 __builtin_ia32_pmovsqb512mem_mask,
29504 __builtin_ia32_pmovusdb512mem_mask,
29505 __builtin_ia32_pmovsdb512mem_mask,
29506 __builtin_ia32_pmovdb512mem_mask.
29507 (bdesc_args): Add __builtin_ia32_expanddf512,
29508 __builtin_ia32_expandsf512.
29509 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29510 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29511 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29512 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29513 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29514 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29515 (avx512f_<code>v8div16qi2_mask_store): This.
29516 (avx512f_expand<mode>): New.
29518 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29520 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29522 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29523 (_mm512_prefetch_i32scatter_pd): Ditto.
29524 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29525 (_mm512_prefetch_i64scatter_pd): Ditto.
29526 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29527 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29528 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29529 (_mm512_prefetch_i32scatter_ps): Ditto.
29530 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29531 (_mm512_prefetch_i64scatter_ps): Ditto.
29532 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29533 * config/i386/i386-builtin-types.def: Define
29534 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29535 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29536 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29537 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29538 IX86_BUILTIN_SCATTERPFQPD.
29539 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29540 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29541 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29542 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29543 __builtin_ia32_scatterpfqps.
29544 (ix86_expand_builtin): Expand new built-ins.
29545 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29546 fix memory access data type.
29547 (*avx512pf_gatherpf<mode>_mask): Ditto.
29548 (*avx512pf_gatherpf<mode>): Ditto.
29549 (avx512pf_scatterpf<mode>): Ditto.
29550 (*avx512pf_scatterpf<mode>_mask): Ditto.
29551 (*avx512pf_scatterpf<mode>): Ditto.
29552 (GATHER_SCATTER_SF_MEM_MODE): New.
29553 (avx512pf_gatherpf<mode>df): Ditto.
29554 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29555 (*avx512pf_scatterpf<mode>df): Ditto.
29557 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29560 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29561 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29564 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29566 * common/config/arm/arm-common.c
29567 (arm_rewrite_mcpu): Handle multiple names.
29569 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29571 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29573 * gimple-builder.h (create_gimple_tmp): Delete.
29575 2014-01-27 Christian Bruel <christian.bruel@st.com>
29577 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29580 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29582 * config/pa/pa.md (call): Generate indirect long calls to non-local
29583 functions when outputing 32-bit code.
29584 (call_value): Likewise except for special call to buggy powf function.
29586 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29587 portable runtime and PIC indirect calls.
29588 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29589 and PIC call sequences. Use ldo instead of blr to set return register
29590 in PIC call sequence.
29592 2014-01-25 Walter Lee <walt@tilera.com>
29594 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29595 avoid clobbering a live register.
29597 2014-01-25 Walter Lee <walt@tilera.com>
29599 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29600 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29601 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29602 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29604 2014-01-25 Walter Lee <walt@tilera.com>
29606 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29607 arguments on even registers.
29608 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29610 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29611 (BIGGEST_ALIGNMENT): Ditto.
29612 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29614 2014-01-25 Walter Lee <walt@tilera.com>
29616 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29617 insns before bundling.
29618 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29620 2014-01-25 Walter Lee <walt@tilera.com>
29622 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29623 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29624 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29626 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29628 * config/mips/constraints.md (kl): Delete.
29629 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29630 define expands, using...
29631 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29632 instructions for MIPS16.
29633 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29634 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29636 2014-01-25 Walter Lee <walt@tilera.com>
29638 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29642 2014-01-25 Walter Lee <walt@tilera.com>
29644 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29645 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29647 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29649 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29652 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29654 * print-rtl.c (in_call_function_usage): New var.
29655 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29656 EXPR_LIST mode as mode and not as reg note name.
29658 PR middle-end/59561
29659 * cfgloopmanip.c (copy_loop_info): If
29660 loop->warned_aggressive_loop_optimizations, make sure
29661 the flag is set in target loop too.
29663 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29665 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29667 * builtins.def: Likewise.
29668 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29669 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29670 * ira.c (ira_setup_eliminable_regset): Likewise.
29671 * omp-low.c (gate_expand_omp): Likewise.
29672 (execute_lower_omp): Likewise.
29673 (diagnose_sb_0): Likewise.
29674 (gate_diagnose_omp_blocks): Likewise.
29675 (simd_clone_clauses_extract): Likewise.
29678 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29680 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29681 correction for little endian...
29682 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29685 2014-01-24 Jeff Law <law@redhat.com>
29687 PR tree-optimization/59919
29688 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29689 for non-returning calls.
29691 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29693 * common/config/aarch64/aarch64-common.c
29694 (aarch64_rewrite_mcpu): Handle multiple names.
29695 * config/aarch64/aarch64.h
29696 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29698 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29700 * input.c (add_file_to_cache_tab): Handle the case where fopen
29703 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29706 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29707 from push operand if code of push isn't PRE_DEC.
29709 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29712 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29713 -mquad-memory-atomic. Update -mquad-memory documentation to say
29714 it is only used for non-atomic loads/stores.
29716 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29717 -mquad-memory or -mquad-memory-atomic switches.
29719 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29720 -mquad-memory-atomic to ISA 2.07 support.
29722 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29723 to separate support of normal quad word memory operations (ldq, stq)
29724 from the atomic quad word memory operations.
29726 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29727 support to separate non-atomic quad word operations from atomic
29728 quad word operations. Disable non-atomic quad word operations in
29729 little endian mode so that we don't have to swap words after the
29730 load and before the store.
29731 (quad_load_store_p): Add comment about atomic quad word support.
29732 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29733 options printed with -mdebug=reg.
29735 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29736 -mquad-memory-atomic as the test for whether we have quad word
29737 atomic instructions.
29738 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29739 or -mp8-vector are used, allow byte/half-word atomic operations.
29741 * config/rs6000/sync.md (load_lockedti): Insure that the address
29742 is a proper indexed or indirect address for the lqarx instruction.
29743 On little endian systems, swap the hi/lo registers after the lqarx
29745 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29746 insure the address is valid for the lqarx instruction.
29747 (store_conditionalti): Insure that the address is a proper indexed
29748 or indirect address for the stqcrx. instruction. On little endian
29749 systems, swap the hi/lo registers before doing the stqcrx.
29751 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29752 insure the address is valid for the stqcrx. instruction.
29754 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29755 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29756 type of quad memory support is available.
29758 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29760 PR regression/59915
29761 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29762 there is a danger of looping.
29764 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29766 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29767 force flag_ira_loop_pressure if set via command line.
29769 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29771 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29772 (ashr_simd): New builtin handling DI mode.
29773 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29774 (aarch64_sshr_simddi): New match pattern.
29775 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29776 (vshrd_n_s64): Likewise.
29777 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29779 2014-01-23 Nick Clifton <nickc@redhat.com>
29781 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29782 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29783 favour of mcu specific scripts.
29784 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29787 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29788 Alex Velenko <Alex.Velenko@arm.com>
29790 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29791 (vaddv_s16): Likewise.
29792 (vaddv_s32): Likewise.
29793 (vaddv_u8): Likewise.
29794 (vaddv_u16): Likewise.
29795 (vaddv_u32): Likewise.
29796 (vaddvq_s8): Likewise.
29797 (vaddvq_s16): Likewise.
29798 (vaddvq_s32): Likewise.
29799 (vaddvq_s64): Likewise.
29800 (vaddvq_u8): Likewise.
29801 (vaddvq_u16): Likewise.
29802 (vaddvq_u32): Likewise.
29803 (vaddvq_u64): Likewise.
29804 (vaddv_f32): Likewise.
29805 (vaddvq_f32): Likewise.
29806 (vaddvq_f64): Likewise.
29807 (vmaxv_f32): Likewise.
29808 (vmaxv_s8): Likewise.
29809 (vmaxv_s16): Likewise.
29810 (vmaxv_s32): Likewise.
29811 (vmaxv_u8): Likewise.
29812 (vmaxv_u16): Likewise.
29813 (vmaxv_u32): Likewise.
29814 (vmaxvq_f32): Likewise.
29815 (vmaxvq_f64): Likewise.
29816 (vmaxvq_s8): Likewise.
29817 (vmaxvq_s16): Likewise.
29818 (vmaxvq_s32): Likewise.
29819 (vmaxvq_u8): Likewise.
29820 (vmaxvq_u16): Likewise.
29821 (vmaxvq_u32): Likewise.
29822 (vmaxnmv_f32): Likewise.
29823 (vmaxnmvq_f32): Likewise.
29824 (vmaxnmvq_f64): Likewise.
29825 (vminv_f32): Likewise.
29826 (vminv_s8): Likewise.
29827 (vminv_s16): Likewise.
29828 (vminv_s32): Likewise.
29829 (vminv_u8): Likewise.
29830 (vminv_u16): Likewise.
29831 (vminv_u32): Likewise.
29832 (vminvq_f32): Likewise.
29833 (vminvq_f64): Likewise.
29834 (vminvq_s8): Likewise.
29835 (vminvq_s16): Likewise.
29836 (vminvq_s32): Likewise.
29837 (vminvq_u8): Likewise.
29838 (vminvq_u16): Likewise.
29839 (vminvq_u32): Likewise.
29840 (vminnmv_f32): Likewise.
29841 (vminnmvq_f32): Likewise.
29842 (vminnmvq_f64): Likewise.
29844 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29846 * config/aarch64/aarch64-simd.md
29847 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29848 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29849 (*aarch64_mul3_elt<mode>): Likewise.
29850 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29851 (*aarch64_mul3_elt_to_64v2df): Likewise.
29852 (*aarch64_mla_elt<mode>): Likewise.
29853 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29854 (*aarch64_mls_elt<mode>): Likewise.
29855 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29856 (*aarch64_fma4_elt<mode>): Likewise.
29857 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29858 (*aarch64_fma4_elt_to_64v2df): Likewise.
29859 (*aarch64_fnma4_elt<mode>): Likewise.
29860 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29861 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29862 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29863 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29864 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29865 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29866 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29867 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29868 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29870 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29872 * config/aarch64/aarch64-simd.md
29873 (aarch64_be_checked_get_lane<mode>): New define_expand.
29874 * config/aarch64/aarch64-simd-builtins.def
29875 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29876 New builtin definition.
29877 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29878 Use new safe be builtin.
29880 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29882 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29884 (aarch64_be_st1<mode>): Likewise.
29885 (aarch_ld1<VALL:mode>): Define_expand modified.
29886 (aarch_st1<VALL:mode>): Likewise.
29887 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29888 (UNSPEC_ST1): Likewise.
29890 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29892 * config/microblaze/microblaze.md: Add trap insn and attribute
29894 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29896 PR preprocessor/58580
29897 * input.h (location_get_source_line): Take an additional line_size
29899 (void diagnostics_file_cache_fini): Declare new function.
29900 * input.c (struct fcache): New type.
29901 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29902 New static constants.
29903 (diagnostic_file_cache_init, total_lines_num)
29904 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29905 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29906 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29907 (get_next_line, read_next_line, goto_next_line, read_line_num):
29908 New static function definitions.
29909 (diagnostic_file_cache_fini): New function.
29910 (location_get_source_line): Take an additional output line_len
29911 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29913 * diagnostic.c (diagnostic_finish): Call
29914 diagnostic_file_cache_fini.
29915 (adjust_line): Take an additional input parameter for the length
29916 of the line, rather than calculating it with strlen.
29917 (diagnostic_show_locus): Adjust the use of
29918 location_get_source_line and adjust_line with respect to their new
29919 signature. While displaying a line now, do not stop at the first
29920 null byte. Rather, display the zero byte as a space and keep
29921 going until we reach the size of the line.
29922 * Makefile.in: Add vec.o to OBJS-libcommon
29924 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29925 Ilya Tocar <ilya.tocar@intel.com>
29927 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29928 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29929 (__builtin_ia32_kmov16): Ditto.
29930 * config/i386/i386.md (UNSPEC_KMOV): New.
29933 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29935 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29936 (_mm512_storeu_si512): Ditto.
29938 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29941 * rtl.h (get_referenced_operands): Declare.
29942 * recog.c (get_referenced_operands): New function.
29943 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29944 operands have been referenced when recording LO_SUM references.
29946 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29948 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29950 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29952 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29953 Enable for generic and recent AMD targets.
29955 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29957 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29958 ARG_SIZE note when adjustment was eliminated.
29960 2014-01-22 Jeff Law <law@redhat.com>
29962 PR tree-optimization/59597
29963 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29964 in file. Accept new argument REGISTERING and use it to modify
29965 dump output appropriately.
29966 (register_jump_thread): Corresponding changes.
29967 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29968 thread paths involving joiner blocks. Add code to dump cancelled
29969 jump threading paths.
29971 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29973 PR rtl-optimization/59477
29974 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29975 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29977 2014-01-22 Tom Tromey <tromey@redhat.com>
29979 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29981 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29983 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29985 PR rtl-optimization/59896
29986 * lra-constraints.c (process_alt_operands): Check unused note for
29987 matched operands of insn with no output reloads.
29989 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29991 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29992 (mips_move_from_gpr_cost): Likewise.
29994 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29996 PR rtl-optimization/59858
29997 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29998 ira_class_hard_regs_num.
29999 (process_alt_operands): Increase reject for dying matched operand.
30001 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30004 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30005 smaller than size, perform several stores or loads and stores
30006 at dst + count - size to store or copy all of size bytes, rather
30007 than just last modesize bytes.
30009 2014-01-20 DJ Delorie <dj@redhat.com>
30011 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30012 that CLOBBERs are REGs before propogating their values.
30014 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30016 PR middle-end/59789
30017 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30018 (cgraph_inline_failed_type): New function.
30019 * cgraph.h (DEFCIFCODE): Add type.
30020 (cgraph_inline_failed_type_t): New enum.
30021 (cgraph_inline_failed_type): New prototype.
30022 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30023 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30024 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30025 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30026 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30027 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30028 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30029 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30030 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30031 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30032 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30033 OPTIMIZATION_MISMATCH.
30034 * tree-inline.c (expand_call_inline): Emit errors during
30035 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30037 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30040 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30041 mode attribute in insn output.
30043 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30045 * output.h (output_constant): Delete.
30046 * varasm.c (output_constant): Make private.
30048 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30050 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30052 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30054 PR middle-end/59860
30055 * tree.h (fold_builtin_strcat): New prototype.
30056 * builtins.c (fold_builtin_strcat): No longer static. Add len
30057 argument, if non-NULL, don't call c_strlen. Optimize
30058 directly into __builtin_memcpy instead of __builtin_strcpy.
30059 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30060 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30062 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30064 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30065 for SImode_address_operand operands, having only a REG argument.
30067 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30069 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30070 loader name using mbig-endian.
30071 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30073 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30075 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30076 (-mtune): Likewise.
30079 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30081 * config/aarch64/aarch64-protos.h
30082 (aarch64_cannot_change_mode_class_ptr): Declare.
30083 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30084 aarch64_cannot_change_mode_class_ptr): New.
30085 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30086 backend hook aarch64_cannot_change_mode_class.
30088 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30090 * common/config/aarch64/aarch64-common.c
30091 (aarch64_handle_option): Don't handle any option order logic here.
30092 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30093 selected_cpu, warn on architecture version mismatch.
30094 (aarch64_override_options): Fix parsing order for option strings.
30096 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30097 Iain Sandoe <iain@codesourcery.com>
30100 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30101 warning. Amend comment to reflect current functionality.
30103 2014-01-20 Richard Biener <rguenther@suse.de>
30105 PR middle-end/59860
30106 * builtins.c (fold_builtin_strcat): Remove case better handled
30107 by tree-ssa-strlen.c.
30109 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30111 * config/aarch64/aarch64.opt
30112 (mcpu, march, mtune): Make case-insensitive.
30114 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30117 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30118 if operands[1] is a REG or ZERO_EXTEND of a REG.
30120 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30122 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30124 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30126 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30127 long non-pic millicode calls.
30129 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30131 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30133 2014-01-19 Kito Cheng <kito@0xlab.org>
30135 * builtins.c (expand_movstr): Check movstr expand done or fail.
30137 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30138 H.J. Lu <hongjiu.lu@intel.com>
30141 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30142 to DImode for zero-extended addresses.
30144 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30146 PR rtl-optimization/57763
30147 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30148 on the new indirect jump_insn and increment LABEL_NUSES (label).
30150 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30154 * config.gcc (x86_archs): New variable.
30155 (x86_64_archs): Likewise.
30156 (x86_cpus): Likewise.
30157 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30158 --with-arch/--with-cpu= options.
30159 Support --with-arch=/--with-cpu={nehalem,westmere,
30160 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30162 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30164 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30165 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30167 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30169 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30171 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30174 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30175 clear cpp_get_options (parse_in)->warn_unused_macros for
30176 ix86_target_macros_internal with cpp_define.
30178 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30180 * jump.c (delete_related_insns): Keep (use (insn))s.
30181 * reorg.c (redundant_insn): Check for barriers too.
30183 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30185 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30187 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30189 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30190 call to $$dyncall when TARGET_LONG_CALLS is true.
30192 2014-01-17 Jeff Law <law@redhat.com>
30194 * ree.c (combine_set_extension): Temporarily disable test for
30195 changing number of hard registers.
30197 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30199 PR middle-end/58125
30200 * ipa-inline-analysis.c (inline_free_summary):
30201 Do not free summary of aliases.
30203 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30205 PR middle-end/59706
30206 * gimplify.c (gimplify_expr): Use create_tmp_var
30207 instead of create_tmp_var_raw. If cond doesn't have
30208 integral type, don't add the IFN_ANNOTATE builtin at all.
30210 2014-01-17 Martin Jambor <mjambor@suse.cz>
30213 * ipa-cp.c (prev_edge_clone): New variable.
30214 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30215 Also resize prev_edge_clone vector.
30216 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30217 (ipcp_edge_removal_hook): New function.
30218 (ipcp_driver): Register ipcp_edge_removal_hook.
30220 2014-01-17 Andrew Pinski <apinski@cavium.com>
30221 Steve Ellcey <sellcey@mips.com>
30224 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30227 2014-01-17 Jeff Law <law@redhat.com>
30229 PR middle-end/57904
30230 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30231 so that pass_ccp runs first.
30233 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30235 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30236 (ix86_adjust_cost): Use !TARGET_XXX.
30237 (do_reorder_for_imul): Likewise.
30238 (swap_top_of_ready_list): Likewise.
30239 (ix86_sched_reorder): Likewise.
30241 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30243 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30244 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30245 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30246 (intel_memset): New. Duplicate slm_memset.
30247 (intel_cost): New. Duplicate slm_cost.
30248 (m_INTEL): New macro.
30249 (processor_target_table): Add "intel".
30250 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30251 with PROCESSOR_INTEL for "intel".
30252 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30253 PROCESSOR_SILVERMONT.
30254 (ix86_issue_rate): Likewise.
30255 (ix86_adjust_cost): Likewise.
30256 (ia32_multipass_dfa_lookahead): Likewise.
30257 (swap_top_of_ready_list): Likewise.
30258 (ix86_sched_reorder): Likewise.
30259 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30260 instead of TARGET_OPT_AGU.
30261 * config/i386/i386.h (TARGET_INTEL): New.
30262 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30263 (processor_type): Add PROCESSOR_INTEL.
30264 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30265 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30267 2014-01-17 Marek Polacek <polacek@redhat.com>
30270 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30273 2014-01-17 Richard Biener <rguenther@suse.de>
30275 PR tree-optimization/46590
30276 * opts.c (default_options_table): Add entries for
30277 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30278 all enabled at -O1 but not for -Og.
30279 * common.opt (fbranch-count-reg): Remove Init(1).
30280 (fmove-loop-invariants): Likewise.
30281 (ftree-pta): Likewise.
30283 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30285 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30286 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30287 decls to at least the GCC 4.8 used alignments.
30290 * tree-nested.c (convert_nonlocal_reference_stmt,
30291 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30292 of GIMPLE_BIND stmts, adjust associated decls.
30294 2014-01-17 Richard Biener <rguenther@suse.de>
30296 PR tree-optimization/46590
30297 * vec.h (vec<>::bseach): New member function implementing
30298 binary search according to C89 bsearch.
30299 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30300 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30301 bitmap pointer again. Make accesses_in_loop a flat array.
30302 (mem_ref_obstack): New global.
30303 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30304 (mark_ref_stored): Likewise.
30305 (ref_indep_loop_p_2): Likewise.
30306 (set_ref_stored_in_loop): New helper function.
30307 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30308 (memref_free): Adjust.
30309 (record_mem_ref_loc): Simplify.
30310 (gather_mem_refs_stmt): Adjust.
30311 (sort_locs_in_loop_postorder_cmp): New function.
30312 (analyze_memory_references): Sort accesses_in_loop after
30313 loop postorder number.
30314 (find_ref_loc_in_loop_cmp): New function.
30315 (for_all_locs_in_loop): Find relevant cluster of locs in
30316 accesses_in_loop and iterate without recursion.
30317 (execute_sm): Avoid uninit warning.
30318 (struct ref_always_accessed): Simplify.
30319 (ref_always_accessed::operator ()): Likewise.
30320 (ref_always_accessed_p): Likewise.
30321 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30322 loop postorder numbers here.
30323 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30326 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30329 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30330 on decls for which assemble_alias has been called.
30332 2014-01-17 Nick Clifton <nickc@redhat.com>
30334 * config/msp430/msp430.opt: (mcpu): New option.
30335 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30336 (msp430_option_override): Parse target_cpu. If the MCU name
30337 matches a generic string, clear target_mcu.
30338 (msp430_attr): Allow numeric interrupt values up to 63.
30339 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30340 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30342 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30344 * config/msp430/msp430.md (popm): Use %J rather than %I.
30345 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30346 (addhi_cy_i): Use immediate_operand for operand 2.
30347 * doc/invoke.texi: Document -mcpu option.
30349 2014-01-17 Richard Biener <rguenther@suse.de>
30351 PR rtl-optimization/38518
30352 * df.h (df_analyze_loop): Declare.
30353 * df-core.c: Include cfgloop.h.
30354 (df_analyze_1): Split out main part of df_analyze.
30355 (df_analyze): Adjust.
30356 (loop_inverted_post_order_compute): New function.
30357 (loop_post_order_compute): Likewise.
30358 (df_analyze_loop): New function avoiding whole-function
30359 postorder computes.
30360 * loop-invariant.c (find_defs): Use df_analyze_loop.
30361 (find_invariants): Adjust.
30362 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30364 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30366 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30367 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30369 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30371 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30372 traversal when removing references.
30374 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30377 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30379 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30381 PR middle-end/56791
30382 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30383 pushing a reload for an autoinc when we had previously reloaded an
30384 inner part of the address.
30386 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30388 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30390 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30391 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30392 when not giving up or versioning for alias only because of
30394 (vect_analyze_data_ref_dependences): Set to true.
30395 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30397 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30398 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30401 PR middle-end/58344
30402 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30405 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30406 operand 0 predicate for gathers, use a new pseudo as subtarget.
30408 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30410 PR middle-end/59609
30411 * lra-constraints.c (process_alt_operands): Add printing debug info.
30412 Check absence of input/output reloads for matched operands too.
30414 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30416 PR rtl-optimization/59835
30417 * ira.c (ira_init_register_move_cost): Increase cost for
30420 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30422 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30424 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30427 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30428 non-register objects. Use gen_(high/low)part more consistently.
30431 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30434 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30435 endian support, remove tests for WORDS_BIG_ENDIAN.
30436 (p8_mfvsrd_3_<mode>): Likewise.
30437 (reload_gpr_from_vsx<mode>): Likewise.
30438 (reload_gpr_from_vsxsf): Likewise.
30439 (p8_mfvsrd_4_disf): Likewise.
30441 2014-01-16 Richard Biener <rguenther@suse.de>
30443 PR rtl-optimization/46590
30444 * lcm.c (compute_antinout_edge): Use postorder iteration.
30445 (compute_laterin): Use inverted postorder iteration.
30447 2014-01-16 Nick Clifton <nickc@redhat.com>
30449 PR middle-end/28865
30450 * varasm.c (output_constant): Return the number of bytes actually
30452 (output_constructor_array_range): Update the field size with the
30453 number of bytes emitted by output_constant.
30454 (output_constructor_regular_field): Likewise. Also do not
30455 complain if the total number of bytes emitted is now greater
30456 than the expected fieldpos.
30457 * output.h (output_constant): Update prototype and descriptive comment.
30459 2014-01-16 Marek Polacek <polacek@redhat.com>
30461 PR middle-end/59827
30462 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30463 it is error_mark_node.
30465 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30467 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30468 VALID_AVX256_REG_OR_OI_MODE.
30470 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30472 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30473 current procedure should be profiled.
30475 2014-01-15 Andrew Pinski <apinski@cavium.com>
30477 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30478 of moving from/to the STACK_REG register class.
30480 2014-01-15 Richard Henderson <rth@redhat.com>
30483 * reginfo.c (global_regs_decl): Globalize.
30484 * rtl.h (global_regs_decl): Declare.
30485 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30486 reserved via global_regs.
30488 2014-01-15 Teresa Johnson <tejohnson@google.com>
30490 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30492 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30494 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30495 and vmulosh rather than call gen_vec_widen_smult_*.
30496 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30497 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30498 (vec_widen_smult_even_v16qi): Likewise.
30499 (vec_widen_umult_even_v8hi): Likewise.
30500 (vec_widen_smult_even_v8hi): Likewise.
30501 (vec_widen_umult_odd_v16qi): Likewise.
30502 (vec_widen_smult_odd_v16qi): Likewise.
30503 (vec_widen_umult_odd_v8hi): Likewise.
30504 (vec_widen_smult_odd_v8hi): Likewise.
30505 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30506 vmuloub rather than call gen_vec_widen_umult_*.
30507 (vec_widen_umult_lo_v16qi): Likewise.
30508 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30509 vmulosb rather than call gen_vec_widen_smult_*.
30510 (vec_widen_smult_lo_v16qi): Likewise.
30511 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30512 rather than call gen_vec_widen_umult_*.
30513 (vec_widen_umult_lo_v8hi): Likewise.
30514 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30515 rather than call gen_vec_widen_smult_*.
30516 (vec_widen_smult_lo_v8hi): Likewise.
30518 2014-01-15 Jeff Law <law@redhat.com>
30520 PR tree-optimization/59747
30521 * ree.c (find_and_remove_re): Properly handle case where a second
30522 eliminated extension requires widening a copy created for elimination
30523 of a prior extension.
30524 (combine_set_extension): Ensure that the number of hard regs needed
30525 for a destination register does not change when we widen it.
30527 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30529 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30530 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30531 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30532 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30533 (avr-*-rtems*): Likewise.
30534 (bfin*-rtems*): Likewise.
30535 (moxie-*-rtems*): Likewise.
30536 (h8300-*-rtems*): Likewise.
30537 (i[34567]86-*-rtems*): Likewise.
30538 (lm32-*-rtems*): Likewise.
30539 (m32r-*-rtems*): Likewise.
30540 (m68k-*-rtems*): Likewise.
30541 (microblaze*-*-rtems*): Likewise.
30542 (mips*-*-rtems*): Likewise.
30543 (powerpc-*-rtems*): Likewise.
30544 (sh-*-rtems*): Likewise.
30545 (sparc-*-rtems*): Likewise.
30546 (sparc64-*-rtems*): Likewise.
30547 (v850-*-rtems*): Likewise.
30548 (m32c-*-rtems*): Likewise.
30550 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30552 PR rtl-optimization/59511
30553 * ira.c (ira_init_register_move_cost): Use memory costs for some
30554 cases of register move cost calculations.
30555 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30556 instead of BB frequency.
30557 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30558 * lra-assigns.c (find_hard_regno_for): Ditto.
30560 2014-01-15 Richard Biener <rguenther@suse.de>
30562 PR tree-optimization/59822
30563 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30564 (vectorizable_load): Use it to hoist defs of uses of invariant
30565 loads out of the loop.
30567 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30568 Kugan Vivekanandarajah <kuganv@linaro.org>
30571 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30574 2014-01-15 Richard Biener <rguenther@suse.de>
30576 PR rtl-optimization/59802
30577 * lcm.c (compute_available): Use inverted postorder to seed
30578 the initial worklist.
30580 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30583 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30584 ADDR_REGS for invalid symrefs in non-PIC code.
30586 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30589 * builtins.c (determine_block_size): Initialize *probable_max_size
30590 even if len_rtx is CONST_INT.
30592 2014-01-14 Andrew Pinski <apinski@cavium.com>
30594 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30595 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30596 (cortexa53_tunings): Likewise.
30597 (aarch64_sched_issue_rate): New function.
30598 (TARGET_SCHED_ISSUE_RATE): Define.
30600 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30602 * ira-costs.c (find_costs_and_classes): Add missed
30603 ira_init_register_move_cost_if_necessary.
30605 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30608 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30610 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30613 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30614 to indicate if type is used for function return value. Warn ABI
30615 change if the vector mode isn't available for function return value.
30616 (ix86_function_arg_advance): Pass false to type_natural_mode.
30617 (ix86_function_arg): Likewise.
30618 (ix86_gimplify_va_arg): Likewise.
30619 (function_arg_32): Don't warn ABI change.
30620 (ix86_function_value): Pass true to type_natural_mode.
30621 (ix86_return_in_memory): Likewise.
30622 (ix86_struct_value_rtx): Removed.
30623 (TARGET_STRUCT_VALUE_RTX): Likewise.
30625 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30627 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30628 converting a conditional jump into a conditional return.
30630 2014-01-14 Richard Biener <rguenther@suse.de>
30632 PR tree-optimization/58921
30633 PR tree-optimization/59006
30634 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30635 hoisting invariant stmts.
30636 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30637 invariant loads on the preheader edge if possible.
30639 2014-01-14 Joey Ye <joey.ye@arm.com>
30641 * doc/plugin.texi (Building GCC plugins): Update to C++.
30643 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30645 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30646 (_mm_rcp28_round_ss): Ditto.
30647 (_mm_rsqrt28_round_sd): Ditto.
30648 (_mm_rsqrt28_round_ss): Ditto.
30649 (_mm_rcp28_sd): Ditto.
30650 (_mm_rcp28_ss): Ditto.
30651 (_mm_rsqrt28_sd): Ditto.
30652 (_mm_rsqrt28_ss): Ditto.
30653 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30654 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30655 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30656 (IX86_BUILTIN_RCP28SD): Ditto.
30657 (IX86_BUILTIN_RCP28SS): Ditto.
30658 (IX86_BUILTIN_RSQRT28SD): Ditto.
30659 (IX86_BUILTIN_RSQRT28SS): Ditto.
30660 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30661 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30662 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30663 (ix86_expand_special_args_builtin): Expand new FTYPE.
30664 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30665 (srcp14<mode>): Make insn unary.
30666 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30667 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30668 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30669 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30670 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30671 Fix rounding: make it SAE only.
30672 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30674 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30676 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30677 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30678 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30679 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30680 (round_saeonly_mask_scalar_operand4): Ditto.
30681 (round_saeonly_mask_scalar_op3): Ditto.
30682 (round_saeonly_mask_scalar_op4): Ditto.
30684 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30686 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30687 Implement -maltivec=be for vec_insert and vec_extract.
30689 2014-01-10 DJ Delorie <dj@redhat.com>
30691 * config/msp430/msp430.md (call_internal): Don't allow memory
30692 references with SP as the base register.
30693 (call_value_internal): Likewise.
30694 * config/msp430/constraints.md (Yc): New. For memory references
30695 that don't use SP as a base register.
30697 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30698 "an integer without a # prefix"
30699 * config/msp430/msp430.md (epilogue_helper): Use it.
30701 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30704 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30705 AVX512F gather builtins.
30706 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30707 on gather decls with INTEGER_TYPE masktype.
30708 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30709 directly into the builtin rather than hoisting it before loop.
30711 PR tree-optimization/59387
30712 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30713 (scev_const_prop): If folded_casts and type has undefined overflow,
30714 use force_gimple_operand instead of force_gimple_operand_gsi and
30715 for each added stmt if it is assign with
30716 arith_code_with_undefined_signed_overflow, call
30717 rewrite_to_defined_overflow.
30718 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30719 gimple-fold.h instead.
30720 (arith_code_with_undefined_signed_overflow,
30721 rewrite_to_defined_overflow): Moved to ...
30722 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30723 rewrite_to_defined_overflow): ... here. No longer static.
30724 Include gimplify-me.h.
30725 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30726 rewrite_to_defined_overflow): New prototypes.
30728 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30730 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30732 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30734 * builtins.c (get_object_alignment_2): Minor tweak.
30735 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30737 2014-01-13 Christian Bruel <christian.bruel@st.com>
30739 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30740 optimized non constant lengths.
30742 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30745 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30746 load as __atomic_load_N if possible.
30748 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30750 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30752 (rs6000_expand_builtin): Adjust call.
30754 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30757 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30758 * config/rs6000/rs6000.c: Include target-globals.h.
30759 (rs6000_set_current_function): Instead of doing target_reinit
30760 unconditionally, use save_target_globals_default_opts and
30761 restore_target_globals.
30763 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30765 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30766 (rs6000_expand_builtin): Handle mffs and mtfsf.
30767 (rs6000_init_builtins): Define mffs and mtfsf.
30768 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30769 (rs6000_mffs): New pattern.
30770 (rs6000_mtfsf): New pattern.
30772 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30774 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30775 Start narrowing with START. Apply candidate-use pair
30776 and check overall cost in narrowing.
30777 (iv_ca_prune): Pass new argument.
30779 2014-01-10 Jeff Law <law@redhat.com>
30781 PR middle-end/59743
30782 * ree.c (combine_reaching_defs): Ensure the defining statement
30783 occurs before the extension when optimizing extensions with
30784 different source and destination hard registers.
30786 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30789 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30790 vtables into the type inheritance graph.
30792 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30794 PR rtl-optimization/59754
30795 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30796 modes in the REGNO != REGNO case.
30798 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30800 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30802 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30804 PR tree-optimization/59745
30805 * tree-predcom.c (tree_predictive_commoning_loop): Call
30806 free_affine_expand_cache if giving up because components is NULL.
30808 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30809 GC in payload of target_globals struct instead of allocating them on
30810 the heap and the larger structs separately using GC.
30811 * target-globals.h (struct target_globals): Make regs, hard_regs,
30812 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30813 of GTY((skip)) and change type to void *.
30814 (reset_target_globals): Cast loads from those fields to corresponding
30817 2014-01-10 Steve Ellcey <sellcey@mips.com>
30820 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30821 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30822 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30824 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30827 * aarch64-modes.def (CC_Zmode): New flags mode.
30828 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30829 represents an equality.
30830 (aarch64_get_condition_code): Handle CC_Zmode.
30831 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30833 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30835 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30836 extraction in good case.
30838 2014-01-10 Richard Biener <rguenther@suse.de>
30840 PR tree-optimization/59374
30841 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30842 checking after SLP discovery. Mark stmts not participating
30843 in any SLP instance properly.
30845 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30847 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30848 when handling a SET rtx.
30850 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30852 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30853 (cortex-a57): Likewise.
30854 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30856 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30858 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30859 non-iwmmxt builtins.
30861 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30865 * ipa-devirt.c record_target_from_binfo): Take as argument
30866 stack of binfos and lookup matching one for virtual inheritance.
30867 (possible_polymorphic_call_targets_1): Update.
30869 2014-01-10 Huacai Chen <chenhc@lemote.com>
30871 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30872 kernel strings for Loongson-2E/2F/3A.
30874 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30876 PR middle-end/59670
30877 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30878 is_gimple_call before calling gimple_call_internal_p.
30880 2014-01-09 Steve Ellcey <sellcey@mips.com>
30882 * Makefile.in (TREE_FLOW_H): Remove.
30883 (TREE_SSA_H): Add file names from tree-flow.h.
30884 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30885 * tree.h: Remove tree-flow.h reference.
30886 * hash-table.h: Remove tree-flow.h reference.
30887 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30888 reference with tree-ssa-loop.h.
30890 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30892 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30893 default element-order behavior for -maltivec.
30894 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30895 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30896 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30897 when targeting big endian, at least for now.
30898 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30900 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30902 PR middle-end/47735
30903 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30904 var satisfies use_register_for_decl, just take into account type
30905 alignment, rather than decl alignment.
30907 PR tree-optimization/59622
30908 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30909 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30910 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30911 Don't devirtualize for inplace at all. For targets.length () == 1,
30912 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30914 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30916 * config/i386/i386.md (cpu): Remove the unused btver1.
30918 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30920 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30922 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30925 * tree-core.h (struct target_globals): New forward declaration.
30926 (struct tree_target_option): Add globals field.
30927 * tree.h (TREE_TARGET_GLOBALS): Define.
30928 (prepare_target_option_nodes_for_pch): New prototype.
30929 * target-globals.h (struct target_globals): Define even if
30930 !SWITCHABLE_TARGET.
30931 * tree.c (prepare_target_option_node_for_pch,
30932 prepare_target_option_nodes_for_pch): New functions.
30933 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30934 * config/i386/i386.c: Include target-globals.h.
30935 (ix86_set_current_function): Instead of doing target_reinit
30936 unconditionally, use save_target_globals_default_opts and
30937 restore_target_globals.
30939 2014-01-09 Richard Biener <rguenther@suse.de>
30941 PR tree-optimization/59715
30942 * tree-cfg.h (split_critical_edges): Declare.
30943 * tree-cfg.c (split_critical_edges): Export.
30944 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30946 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30948 * cfgexpand.c (expand_stack_vars): Optionally disable
30949 asan stack protection.
30950 (expand_used_vars): Likewise.
30951 (partition_stack_vars): Likewise.
30952 * asan.c (asan_emit_stack_protection): Optionally disable
30953 after return stack usage.
30954 (instrument_derefs): Optionally disable memory access instrumentation.
30955 (instrument_builtin_call): Likewise.
30956 (instrument_strlen_call): Likewise.
30957 (asan_protect_global): Optionally disable global variables protection.
30958 * doc/invoke.texi: Added doc for new options.
30959 * params.def: Added new options.
30960 * params.h: Likewise.
30962 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30964 PR rtl-optimization/59724
30965 * ifcvt.c (cond_exec_process_if_block): Don't call
30966 flow_find_head_matching_sequence with 0 longest_match.
30967 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30968 non-active insns if !stop_after.
30969 (try_head_merge_bb): Revert 2014-01-07 changes.
30971 2014-01-08 Jeff Law <law@redhat.com>
30973 * ree.c (get_sub_rtx): New function, extracted from...
30974 (merge_def_and_ext): Here.
30975 (combine_reaching_defs): Use get_sub_rtx.
30977 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30979 * cgraph.h (varpool_variable_node): Do not choke on null node.
30981 2014-01-08 Catherine Moore <clm@codesourcery.com>
30983 * config/mips/mips.md (simple_return): Attempt to use JRC
30985 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30987 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30989 PR rtl-optimization/59137
30990 * reorg.c (steal_delay_list_from_target): Call update_block for
30992 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30994 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30996 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30997 two duplicate entries.
30999 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31002 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31004 * config/mips/mips.c (mips_truncated_op_cost): New function.
31005 (mips_rtx_costs): Adjust test for BADDU.
31006 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31008 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31010 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31011 (*baddu_si): ...this new pattern.
31013 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31016 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31018 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31020 PR middle-end/57748
31021 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31023 (expand_expr, expand_normal): Adjust.
31024 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31025 inner_reference_p. Use inner_reference_p to expand inner references.
31026 (store_expr): Adjust.
31027 * cfgexpand.c (expand_call_stmt): Adjust.
31029 2014-01-08 Rong Xu <xur@google.com>
31031 * gcov-io.c (gcov_var): Move from gcov-io.h.
31032 (gcov_position): Ditto.
31033 (gcov_is_error): Ditto.
31034 (gcov_rewrite): Ditto.
31035 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31036 only part to libgcc/libgcov.h.
31038 2014-01-08 Marek Polacek <polacek@redhat.com>
31040 PR middle-end/59669
31041 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31043 2014-01-08 Marek Polacek <polacek@redhat.com>
31046 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31048 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31050 PR rtl-optimization/59649
31051 * stor-layout.c (get_mode_bounds): For BImode return
31052 0 and STORE_FLAG_VALUE.
31054 2014-01-08 Richard Biener <rguenther@suse.de>
31056 PR middle-end/59630
31057 * gimple.h (is_gimple_builtin_call): Remove.
31058 (gimple_builtin_call_types_compatible_p): New.
31059 (gimple_call_builtin_p): New overload.
31060 * gimple.c (is_gimple_builtin_call): Remove.
31061 (validate_call): Rename to ...
31062 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31063 check return types.
31064 (validate_type): New static function.
31065 (gimple_call_builtin_p): New overload and adjust.
31066 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31067 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31068 (gimple_fold_stmt_to_constant_1): Likewise.
31069 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31071 2014-01-08 Richard Biener <rguenther@suse.de>
31073 PR middle-end/59471
31074 * gimplify.c (gimplify_expr): Gimplify register-register type
31075 VIEW_CONVERT_EXPRs to separate stmts.
31077 2014-01-07 Jeff Law <law@redhat.com>
31079 PR middle-end/53623
31080 * ree.c (combine_set_extension): Handle case where source
31081 and destination registers in an extension insn are different.
31082 (combine_reaching_defs): Allow source and destination registers
31083 in extension to be different under limited circumstances.
31084 (add_removable_extension): Remove restriction that the
31085 source and destination registers in the extension are the same.
31086 (find_and_remove_re): Emit a copy from the extension's
31087 destination to its source after the defining insn if
31088 the source and destination registers are different.
31090 PR middle-end/59285
31091 * ifcvt.c (merge_if_block): If we are merging a block with more than
31092 one successor with a block with no successors, remove any BARRIER
31093 after the second block.
31095 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31097 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31099 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31102 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31103 for 14-bit register offsets when INT14_OK_STRICT is false.
31105 2014-01-07 Roland Stigge <stigge@antcom.de>
31106 Michael Meissner <meissner@linux.vnet.ibm.com>
31109 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31110 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31112 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31114 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31117 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31119 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31120 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31121 rtx is const0_rtx or not.
31123 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31126 * target-globals.c (save_target_globals): Remove this_fn_optab
31128 * toplev.c: Include optabs.h.
31129 (target_reinit): Temporarily restore the global options if another
31130 set of options are in force.
31132 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31134 PR rtl-optimization/58668
31135 * cfgcleanup.c (flow_find_cross_jump): Don't count
31136 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31137 to determine what is counted.
31138 (flow_find_head_matching_sequence): Use active_insn_p to determine
31140 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31142 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31143 determine what is counted.
31145 PR tree-optimization/59643
31146 * tree-predcom.c (split_data_refs_to_components): If one dr is
31147 read and one write, determine_offset fails and the write isn't
31148 in the bad component, just put the read into the bad component.
31150 2014-01-07 Mike Stump <mikestump@comcast.net>
31151 Jakub Jelinek <jakub@redhat.com>
31154 * tree-core.h (struct tree_optimization_option): Change optabs
31155 type from unsigned char * to void *.
31156 * optabs.c (init_tree_optimization_optabs): Adjust
31157 TREE_OPTIMIZATION_OPTABS initialization.
31159 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31162 * config/i386/i386.h (struct machine_function): Add
31163 no_drap_save_restore field.
31164 * config/i386/i386.c (ix86_save_reg): Use
31165 !cfun->machine->no_drap_save_restore instead of
31166 crtl->stack_realign_needed.
31167 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31168 this function clears frame_pointer_needed. Set
31169 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31170 and DRAP reg is needed.
31172 2014-01-06 Marek Polacek <polacek@redhat.com>
31175 * doc/implement-c.texi: Mention that other integer types are
31176 permitted as bit-field types in strictly conforming mode.
31178 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31180 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31181 is newly allocated.
31183 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31185 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31187 2014-01-06 Martin Jambor <mjambor@suse.cz>
31190 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31192 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31194 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31198 * var-tracking.c (add_stores): Preserve the value of the source even if
31199 we don't record the store.
31201 2014-01-06 Terry Guo <terry.guo@arm.com>
31203 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31205 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31208 * config/darwin.c (darwin_function_section): Adjust return values to
31209 correspond to optimisation changes made in r206070.
31211 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31213 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31214 from prefetch_block tune setting.
31215 (nocona_cost): Correct size of prefetch block to 64.
31217 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31219 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31220 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31221 used to save the static chain register in the computation of the offset
31222 from which the FP registers need to be restored.
31224 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31226 PR tree-optimization/59519
31227 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31228 ICE if get_current_def (current_new_name) is already non-NULL, as long
31229 as it is a phi result of some other phi in *new_exit_bb that has
31232 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31233 or vmovdqu* for misaligned_operand.
31234 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31235 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31236 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31237 aligned_mem for AVX512F masked aligned load and store builtins and for
31238 non-temporal moves.
31240 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31242 PR tree-optimization/59651
31243 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31244 Address range for negative step should be added by TYPE_SIZE_UNIT.
31246 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31248 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31249 overlapping registers also for registers other than the stack pointer.
31251 2014-01-03 Marek Polacek <polacek@redhat.com>
31254 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31257 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31260 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31263 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31264 (push splitter): Use <P:MODE_SIZE> instead of
31265 GET_MODE_SIZE (<P:MODE>mode).
31266 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31267 (mov -1, reg peephole2): Likewise.
31268 * config/i386/sse.md (*mov<mode>_internal,
31269 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31270 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31271 *<code><mode>3, *andnot<mode>3<mask_name>,
31272 <mask_codefor><code><mode>3<mask_name>): Likewise.
31273 * config/i386/subst.md (mask_mode512bit_condition,
31274 sd_mask_mode512bit_condition): Likewise.
31276 2014-01-02 Xinliang David Li <davidxl@google.com>
31278 PR tree-optimization/59303
31279 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31280 (dump_predicates): Better output format.
31281 (pred_equal_p): New function.
31282 (is_neq_relop_p): Ditto.
31283 (is_neq_zero_form_p): Ditto.
31284 (pred_expr_equal_p): Ditto.
31285 (pred_neg_p): Ditto.
31286 (simplify_pred): Ditto.
31287 (simplify_preds_2): Ditto.
31288 (simplify_preds_3): Ditto.
31289 (simplify_preds_4): Ditto.
31290 (simplify_preds): Ditto.
31291 (push_pred): Ditto.
31292 (push_to_worklist): Ditto.
31293 (get_pred_info_from_cmp): Ditto.
31294 (is_degenerated_phi): Ditto.
31295 (normalize_one_pred_1): Ditto.
31296 (normalize_one_pred): Ditto.
31297 (normalize_one_pred_chain): Ditto.
31298 (normalize_preds): Ditto.
31299 (normalize_cond_1): Remove function.
31300 (normalize_cond): Ditto.
31301 (is_gcond_subset_of): Ditto.
31302 (is_subset_of_any): Ditto.
31303 (is_or_set_subset_of): Ditto.
31304 (is_and_set_subset_of): Ditto.
31305 (is_norm_cond_subset_of): Ditto.
31306 (pred_chain_length_cmp): Ditto.
31307 (convert_control_dep_chain_into_preds): Type change.
31308 (find_predicates): Ditto.
31309 (find_def_preds): Ditto.
31310 (destroy_predicates_vecs): Ditto.
31311 (find_matching_predicates_in_rest_chains): Ditto.
31312 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31313 (is_pred_expr_subset): Ditto.
31314 (is_pred_chain_subset_of): Ditto.
31315 (is_included_in): Ditto.
31316 (is_superset_of): Ditto.
31318 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31320 Update copyright years.
31322 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31324 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31325 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31326 config/arc/arc.md, config/arc/arc.opt,
31327 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31328 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31329 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31330 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31331 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31332 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31333 vtable-verify.c, vtable-verify.h: Use the standard form for the
31336 2014-01-02 Tobias Burnus <burnus@net-b.de>
31338 * gcc.c (process_command): Update copyright notice dates.
31339 * gcov-dump.c: Ditto.
31341 * doc/cpp.texi: Bump @copying's copyright year.
31342 * doc/cppinternals.texi: Ditto.
31343 * doc/gcc.texi: Ditto.
31344 * doc/gccint.texi: Ditto.
31345 * doc/gcov.texi: Ditto.
31346 * doc/install.texi: Ditto.
31347 * doc/invoke.texi: Ditto.
31349 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31351 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31353 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31355 * config/i386/sse.md (*mov<mode>_internal): Guard
31356 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31358 PR rtl-optimization/59647
31359 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31360 new_rtx into UNSIGNED_FLOAT rtxes.
31362 Copyright (C) 2014 Free Software Foundation, Inc.
31364 Copying and distribution of this file, with or without modification,
31365 are permitted in any medium without royalty provided the copyright
31366 notice and this notice are preserved.