| blob | 8ce7152a5f87ff37fc89ce325282bfc264558b72 |
1 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
3 * combine.c (simplify_comparison): Don't share rtx when converting
4 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
6 2003-07-18 David Edelsohn <edelsohn@gnu.org>
8 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
9 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
10 (MUST_PASS_IN_STACK): Define.
11 (BLOCK_REG_PADDING): Define.
13 2003-07-18 Richard Henderson <rth@redhat.com>
15 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
16 to skip the addr_vec.
18 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
20 * combine.c (combinable_i3pat): Don't forbid occurrences of
21 i2dest or i1dest in inner_dest if inner_dest is a mem.
23 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
25 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
27 2003-07-17 Jakub Jelinek <jakub@redhat.com>
29 PR target/11087
30 * loop.c (basic_induction_var): Check if convert_modes emitted any
31 instructions. Remove them and return 0 if so.
33 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
35 PR optimization/11083
36 * toplev.c (rest_of_handle_addresof): Rename into
37 rest_of_handle_addressof. Delete unreachable blocks
38 if dead edges were purged after the addressof pass.
40 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
42 * Makefile.in, configure, configure.in: Remove handling of
43 lang-options.h and options_.h.
44 * toplev.c (struct lang_opt, documented_lang_options): Remove.
45 (display_help): Don't use documented_lang_options.
47 2003-07-17 Zack Weinberg <zack@codesourcery.com>
49 * c-decl.c (pushdecl_function_level): Make static, return nothing.
50 (kept_level_p): Fold into poplevel.
51 (undeclared_variable): Moved here from c-typeck.c. Export.
52 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
53 (undeclared_variable): Prototype here. Don't prototype
54 kept_level_p nor pushdecl_function_level.
55 * c-parse.in: Change first argument to poplevel from
56 "kept_level_p()" to "KEEP_MAYBE".
57 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
59 2003-07-17 Roger Sayle <roger@eyesopen.com>
61 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
62 commutative operands instead of modifying the RTL in-place.
64 2003-07-17 Mark Mitchell <mark@codesourcery.com>
66 PR optimization/11557
67 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
68 unless we know which function is being called.
70 2003-07-17 Roger Sayle <roger@eyesopen.com>
72 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
73 whether to reorder the operands of a commutative binary operator.
75 2003-07-17 Roger Sayle <roger@eyesopen.com>
77 * fold-const.c (const_binop): Avoid performing the FP operation at
78 compile-time, if either operand is NaN and we honor signaling NaNs,
79 or if we're dividing by zero and either flag_trapping_math is set
80 or the desired mode doesn't support infinities.
81 (fold_initializer): New function to fold an expression ignoring any
82 potential run-time exceptions or traps.
83 * tree.h (fold_initializer): Prototype here.
84 * c-typeck.c (build_binary_op): Move to the end of the file so
85 that intializer_stack is in scope. If constructing an initializer,
86 i.e. when initializer_stack is not NULL, use fold_initializer to
87 fold expressions.
88 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
89 performing FP operations at compile-time, if they would raise an
90 exception at run-time.
92 2003-07-17 Geoffrey Keating <geoffk@apple.com>
94 PR 11498
95 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
96 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
97 (GTFILES): Add langhooks.c.
98 (gt-langhooks.h): New.
99 * c-common.h (c_static_assembler_name): Prototype.
100 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
101 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
102 * c-opts.c: Include langhooks-def.h.
103 (c_static_assembler_name): New.
104 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
105 (var_labelno): New.
106 (lhd_set_decl_assembler_name): Give static objects with context
107 unique names.
108 * varasm.c (var_labelno): Delete.
109 (make_decl_rtl): Don't change the assembler name once it's set.
111 * c-opts.c (this_input_filename): New.
112 (finish_options): Take new parameter, name of file being compiled.
113 Update callers. Set this_input_filename.
114 (push_command_line_include): Use this_input_filename not
115 main_input_filename.
117 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
119 * Makefile.in: Depend .pot generation on options.c.
120 * po/exgettext: Add an extra_files variable containing additional
121 files to scan.
123 2003-07-17 Zack Weinberg <zack@codesourcery.com>
125 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
126 c_write_global_declarations.
128 * c-decl.c: Fix typos in several comments. Remove all
129 #if 0 blocks; reindent as needed. Remove unused argument
130 to declare_parm_level; all callers changed.
131 * c-parse.in: Update calls to declare_parm_level. Avoid
132 issuing a double warning in some circumstances.
133 * c-typeck.c: Update calls to declare_parm_level.
134 * c-tree.h: Update prototype of declare_parm_level.
136 * c-pragma.c (apply_pragma_weak): Don't complain about a
137 redundant #pragma weak.
139 * objc/objc-act.c (forward_declare_categories,
140 build_selector_reference_decl, build_class_reference_decl,
141 build_objc_string_decl, synth_forward_declarations,
142 build_protocol_reference): Set TREE_PUBLIC on synthetic
143 forward decl to 0, consistent with eventual definition.
144 Correct comments to match.
146 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
147 in regexp that don't form a range expression.
148 * fixinc/fixincl.def: Regenerate.
150 2003-07-17 Richard Henderson <rth@redhat.com>
152 PR target/10907
153 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
154 even with !TARGET_CONST_GP.
155 (ia64_function_ok_for_sibcall): Reject non-local functions.
157 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
159 * c-common.c (c_estimate_num_insns_1): Don't handle
160 METHOD_CALL_EXPR.
161 * expr.c (safe_from_p): Likewise.
162 * gengtype.c (adjust_field_tree_exp): Likewise.
163 * stmt.c (warn_if_unused_value): Likewise
164 * tree.c (first_rtl_op): Likewise.
165 * tree.def: Don't define METHOD_CALL_EXPR.
166 * java/lang.c (java_estimate_num_insns_1): Don't handle
167 METHOD_CALL_EXPR.
169 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
171 PR other/11466
172 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
173 and its restrictions for the SPARC64 port.
174 Move the entry of "-mimpure-text" before that of "-mv8".
176 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
177 Phil Edwards <phil@jaj.com>
179 * doc/install.texi (*-*-solaris2*): Document the step-by-step
180 procedure to bootstrap and install.
181 Document the preference for the legacy Sun tools in /usr/bin
182 over the POSIX tools in /usr/xpg4/bin for the build process.
184 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
186 * c.opt: Document Uncodumented; use it. Document ObjC options.
187 * opts.c (print_filtered_help): Skip undocumented switches.
188 * opts.h (CL_UNDOCUMENTED): New.
189 * opts.sh: Handle Undocumented.
190 * toplev.c (documented_lang_options): Prevent its becoming empty.
191 objc:
192 * lang-options.h: Remove.
194 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
196 * loop.c (check_ext_dependent_givs): Pass const struct loop *
197 instead of struct loop_info * as argument. Accept BIVs with
198 increment +/- 1 provided there is a friendly exit test against
199 a loop-invariant value.
200 (strength_reduce): Adapt call to check_ext_dependent_givs.
202 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
203 Con Bradley <con.bradley@superh.com>
205 * sh-protos.h (sh_get_pr_initial_val): Declare.
206 * sh.c (regno_reg_class): Make its elements type enum reg_class.
207 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
208 and live_regs_mask arguments. Changed all callers.
209 (save_schedule_s): New structure.
210 (save_schedule): New typedef.
211 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
212 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
213 In interrupts handlers, also save registers that are usually
214 partially saved, and make sure there is at least one general purpose
215 register saved if a target register needs saving.
216 Add casts in comparisons to avoid warnings.
217 (sh_media_register_for_return): return -1 for interrupt handlers.
218 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
219 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
220 registers used are available.
221 Set RTX_FRAME_RELATED_P where appropriate.
222 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
223 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
224 (initial_elimination_offset): Likewise.
225 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
226 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
227 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
228 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
229 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
230 and for target registers.
231 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
232 (regno_reg_class): Make its elements type enum reg_class.
233 (CONSTRAINT_LEN): Don't use isdigit.
234 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
235 (FUNCTION_ARG): Add parentheses to avoid warnings.
236 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
237 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
238 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
239 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
240 * sh.md (xordi3+1): Remove unused variable regno.
241 (return_media): Check that tr0 is available before using it.
243 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
245 * c.opt: Document more options.
247 2003-07-16 Roger Sayle <roger@eyesopen.com>
249 * combine.c (subst): Also handle (subreg (const_double ...)) case
250 if created by a substitution, by using the original inner mode.
252 2003-07-16 Roger Sayle <roger@eyesopen.com>
254 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
255 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
256 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
258 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
260 * doc/install.texi (--without-headers): New.
262 Partial Fix PR/10129
263 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
264 (machopic_output_function_base_name): New; print the true pic label.
265 (machopic_classify_ident): Pic Base is always a defined data.
266 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
267 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
269 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
270 if they are not floating point registers.
272 PR c/10962
273 * ggc.h: Add header guards.
274 * c-decl.c (finish_struct): Sort fields if
275 number greater than 15 and there are no
276 anonymous structs/unions.
277 * c-common.h: Include ggc.h.
278 (sorted_fields_type): New struct.
279 (field_decl_cmp): New prototype.
280 (resort_sorted_fields): New prototype.
281 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
282 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
283 as s, removing other fields.
284 * c-typeck.c (lookup_field): Use s in lang_type.
285 These were mostly moved from cp/class.c:
286 * c-common.c (field_decl_cmp): New static function.
287 (field_decl_cmp): New function.
288 (resort_sorted_fields): New function.
290 2003-07-16 Geoffrey Keating <geoffk@apple.com>
292 * config/darwin.c (machopic_select_section): Use decl_readonly_section
293 to do most of the work.
295 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
297 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
298 * config/mmix/mmix.c: Convert functions to ISO C90.
299 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
300 formatting.
301 (mmix_get_hard_reg_initial_val): Tweak section head comment.
303 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
305 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
307 2003-07-16 Jakub Jelinek <jakub@redhat.com>
309 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
310 (uw_update_context_1): Use it.
311 * config/rs6000/rs6000.c (insn_after_throw): Remove.
312 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
313 in parent frame if _Unwind_* called directly instead of through
314 .plt.
315 (rs6000_emit_eh_toc_restore): Remove.
316 (rs6000_emit_prologue): Update stack pointer before doing any saving
317 if current_function_calls_eh_return. Generate unwind info for $r2.
318 (rs6000_emit_epilogue): Restore stack pointer after doing all
319 restoring if current_function_calls_eh_return. Restore $r2.
320 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
321 * config/rs6000/rs6000.md (eh_return): Remove call to
322 rs6000_emit_eh_toc_restore.
323 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
324 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
326 2003-07-15 Jakub Jelinek <jakub@redhat.com>
328 * expr.c (emit_block_move): Don't move anything if size is const 0.
329 (clear_storage): Test against const0_rtx instead of comparing INTVAL
330 against 0.
332 2003-07-15 David S. Miller <davem@redhat.com>
334 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
335 emit nop if the last real insn is CALL_INSN.
337 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
339 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
340 as "nul".
341 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
343 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
345 * config/i386/winnt.c (associated_type): Artificial methods are not
346 affected by the import/export status of their class unless they are
347 COMDAT.
348 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
350 * config/i386/winnt.c: Fix GCC copyright comment.
352 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
354 PR c++/11531
355 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
356 not recursing on hard error.
357 (diagnostic_for_decl): Likewise.
358 * diagnostic.def: Rearrange.
360 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
362 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
363 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
365 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
366 Richard Henderson <rth@redhat.com>
368 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
369 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
370 (_Unwind_SetGR): Likewise.
371 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
372 (Unwind_SpTmp): New typedef.
373 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
374 (uw_update_context): Use _Unwind_GetPtr.
375 (init_dwarf_reg_size_table): Move above uw_init_context_1.
376 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
377 Use _Unwind_SetSpColumn.
378 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
379 Use _Unwind_GetPtr.
381 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
383 * c.opt: Document more options.
384 * toplev.c (documented_lang_options): Remove all local help strings.
386 2003-07-15 Mark Mitchell <mark@codesourcery.com>
388 PR debug/11473
389 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
390 base classes.
392 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
394 PR target/10795
395 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
396 swap comparison operands if doing so would generate an
397 unrecognizable insn.
399 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
401 PR optimization/11320
402 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
403 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
404 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
405 current_sched_info->compute_jump_reg_dependencies. Record which
406 registers are used and which registers are set by the jump.
407 Clear deps->reg_conditional_sets after a barrier.
408 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
409 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
410 (init_deps): Initialize reg_conditional_sets.
411 (free_deps): Clear reg_conditional_sets.
412 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
413 Mark registers live on entry of the fallthrough block and conditionally
414 set as set by the jump. Mark registers live on entry of non-fallthrough
415 blocks as used by the jump.
416 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
417 Mark new parameters as unused.
419 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
421 * doc/invoke.texi: Resync MIPS -march documentation.
423 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
425 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
426 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
427 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
428 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
429 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
430 (mips_issue_rate): Handle PROCESSOR_R9000.
431 (mips_use_dfa_pipeline_interface): Likewise.
432 * config/mips/9000.md: New file.
433 * config/mips/mips.md: Include it.
434 (define_attr cpu): Add r9000.
435 (mulsi3_mult3): Use "mul" for rm9000 code.
437 2003-07-15 Stan Cox <scox@redhat.com>
439 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
440 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
441 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
442 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
443 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
444 (mips_issue_rate): Handle PROCESSOR_R7000.
445 (mips_use_dfa_pipeline_interface): Likewise.
446 * config/mips/7000.md: New file.
447 * config/mips/mips.md: Include it.
448 (define_attr cpu): Add r7000.
449 (mulsi3_mult3): Use "mul" for rm7000 code.
451 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
453 * config/mips/mips.md (define_attr type): Add condmove. Use it for
454 the conditional move patterns.
455 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
456 Check for condmove type.
457 (ir_vr54_arith): Add move type.
458 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
459 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
461 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
463 * c-opts.c (print_help): Remove.
464 (c_common_handle_option): Don't handle --help.
465 * c.opt: Document some options.
466 (--help): Remove.
467 * opts.c (print_filtered_help): New.
468 (print_help): Use it.
470 2003-07-14 Geoffrey Keating <geoffk@apple.com>
472 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
473 * tree.c: (build_common_tree_nodes_2): Likewise.
474 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
475 (V4DF_type_node): New.
477 * c-opts.c (push_command_line_include): Don't free deferred_opts,
478 we'll need it.
479 (finish_options): Reset init_cursor.
481 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
483 * expr.c (expand_assignment): Remove an unused argument
484 SUGGEST_REG.
485 * expr.h: Update the prototype.
486 * function.c: Update the callers.
487 * stmt.c: Likewise.
489 2003-07-14 Mark Mitchell <mark@codesourcery.com>
491 PR debug/11098
492 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
493 as DECL_ABSTRACT.
495 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
497 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
498 with __cplusplus, not "we must use the C++ compiler's type"
499 * fixinc/inclhack.def (void_null): Note that Interix needs this.
500 * fixinc/fixincl.x: Regenerate.
502 2003-07-14 Geoffrey Keating <geoffk@apple.com>
504 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
505 and unseen_objects from the global data before calling
506 __deregister_frame_info_bases.
507 (examine_objects): Insert objects into the seen_objects list,
508 not unseen_objects.
509 (_Unwind_Find_FDE): Always unlock the global object lists, even if
510 we couldn't allocate a data structure to put in it.
512 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
513 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
514 (SET_TYPE_PROTOCOL_LIST): New.
515 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
516 (get_object_reference): Likewise.
518 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
520 * cfglayout.c (locator_file): Break out from ....
521 (insn_file): ... here.
522 (locator_line): Break out from ....
523 (insn_line): ... here.
524 * rtl.h (locator_file, locator_line): Declare.
525 (final_start_function): Set proper line/file info.
527 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
529 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
530 handled by pp_c_cast_expression.
532 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
534 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
535 allocate 32768 bytes of stack. Use addition rather than subtraction
536 when a single insn is enough.
537 * config/mips/mips.md: Remove insns and splitters for subtracting
538 constants.
539 (subsi3): Only accept register operands.
540 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
541 (subdi3_internal_3, subsi3_internal_2): Likewise.
542 (casesi): Use expand_binop to subtract the lower bound.
544 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
546 * config/mips/mips.c (mips_in_small_data_p): Don't handle
547 TARGET_MIPS16 specially.
549 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
551 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
552 mips_output_aligned_bss.
553 * config/mips/linux.h: Likewise.
554 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
555 * config/mips/mips.c (mips_output_aligned_bss): New function.
557 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
558 * config/mips/elf64.h: Likewise.
560 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
561 mips_declare_object_name.
562 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
563 * config/mips/elf64.h: As for elf.h.
564 * config/mips/iris6.h: Likewise.
565 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
566 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
567 do...while (0) block.
568 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
569 (mips_finish_declare_object): Declare.
570 * config/mips/mips.c (mips_declare_object_name): New function.
571 (mips_finish_declare_object): New function.
573 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
574 * config/mips/linux.h: Likewise.
576 * config/mips/mips.c (inside_function): Delete.
577 (file_in_function_warning, ignore_line_number): Delete.
578 (mips_output_filename): Don't warn about changing filenames within
579 a function.
580 (mips_output_lineno): Update accordingly.
581 (mips_output_function_prologue): Don't reset the deleted variables.
582 * config/mips/mips.h (inside_function): Delete.
583 (file_in_function_warning, ignore_line_number): Delete.
585 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
586 * config/mips/elf64.h: Likewise.
587 * config/mips/openbsd.h: Likewise.
588 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
589 * config/mips/linux.h: Likewise.
590 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
591 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
593 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
594 to the list of include files when using gas.
595 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
596 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
597 * config/mips/elf64.h: Likewise.
598 * config/mips/iris5.h: Likewise.
599 * config/mips/linux.h: Likewise.
600 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
601 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
602 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
603 * config/mips/sdb.h: ...this new file.
605 2003-07-14 Douglas Rupp <rupp@gnat.com>
607 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
608 argument to getcwd; use fixed buffer instead.
610 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
612 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
613 * fixinc/fixinc.wrap: Delete.
615 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
617 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
618 don't have 2.
620 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
622 * ggc-page.c (struct globals): Add new fields to keep track of the
623 total allocated memory and overhead.
624 (ggc_print_statistics): Print them.
625 (ggc_alloc): Keep track of the total allocated memory and the
626 overhead.
628 * tree.c (dump_tree_statistics): Increase spacing.
629 (enum tree_node_kind): Move to ...
630 * tree.h (enum tree_node_kind): ... here.
631 (tree_node_counts, tree_node_sizes): Declare.
633 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
635 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
637 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
639 PR optimization/11440
640 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
641 SIGN_EXTRACT SETs.
643 2003-07-14 Alan Modra <amodra@bigpond.net.au>
645 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
646 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
647 (emit_group_load, emit_group_store): Adjust declarations.
648 Remove most occurrences of #ifdef TREE_CODE.
649 * expr.c (emit_group_load): Add "type" param, and use
650 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
651 aligned accesses if !SLOW_UNALIGNED_ACCESS.
652 (emit_group_store): Likewise.
653 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
654 emit_group_load and emit_group_store calls.
655 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
656 BLOCK_REG_PADDING to determine whether we need endian_correction.
657 (load_register_parameters): Localize vars. Handle shifting of
658 small values to the correct end of regs. Adjust emit_group_load
659 call.
660 (expand_call, emit_library_call_value_1): Adjust emit_group_load
661 and emit_group_store calls.
662 * function.c (assign_parms): Set mem alignment for stack slots.
663 Adjust emit_group_store call. Store values at the "wrong" end
664 of regs to the stack. Use BLOCK_REG_PADDING.
665 (locate_and_pad_parm): Save where_pad.
666 (expand_function_end): Adjust emit_group_load call.
667 * stmt.c (expand_value_return): Adjust emit_group_load call.
668 * Makefile.in (calls.o): Depend on $(OPTABS_H).
669 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
670 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
671 (MUST_PASS_IN_STACK): Define.
672 (BLOCK_REG_PADDING): Define.
673 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
674 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
675 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
676 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
677 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
679 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
681 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
683 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
685 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
686 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
688 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
690 PR other/11123
691 * toplev.c: Don't cut off option names.
693 2003-07-13 Andreas Jaeger <aj@suse.de>
695 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
696 to integer of different size.
698 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
700 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
701 to (eq (and X 1) 0).
703 2003-07-13 Andreas Jaeger <aj@suse.de>
705 * config.gcc: Add pmmintrin.h for x86_64-*-*.
707 2003-07-13 Zack Weinberg <zack@codesourcery.com>
709 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
710 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
711 list. Move these all together down by cpplib.
713 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
714 definition of CPPCHAR_SIGNED_T.
716 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
717 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
718 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
720 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
721 * cppinit.c (cpp_create_reader): Likewise.
723 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
724 * cpptrad.c: Likewise. All callers changed.
725 * cpplib.c: All callers changed.
726 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
727 * hashtable.h: Define GTY(x) to nothing here too.
729 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
731 * stor-layout.c (compute_record_mode): Remove very obsolete test
732 that forces BLKmode for records with fields crossing word boundary.
734 2003-07-13 Zack Weinberg <zack@codesourcery.com>
736 * Makefile.in: Remove orphan reference to acconfig.h.
738 2003-07-13 Andreas Jaeger <aj@suse.de>
740 * cgraphunit.c: Convert prototypes to ISO C90.
742 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
744 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
745 (for OpenBSD).
746 * fixinc/fixincl.x: Rebuild.
748 2003-07-12 Zack Weinberg <zack@codesourcery.com>
750 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
751 i?86-*-*. Use correct name of cache variable.
752 * configure: Regenerate.
754 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
756 * config/alpha/alpha.c: Fix comment typos.
757 * config/alpha/alpha.md: Likewise.
758 * config/arm/arm.c: Likewise.
759 * config/arm/arm.md: Likewise.
760 * config/arm/lib1funcs.asm: Likewise.
761 * config/avr/avr.md: Likewise.
762 * config/arm/README-interworking: Fix typos.
764 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
766 * c-format.c: Fix comment formatting.
767 * c-typeck.c: Likewise.
768 * coverage.c: Likewise.
769 * cppcharset.c: Likewise.
770 * cpplib.c: Likewise.
771 * dbxout.c: Likewise.
772 * gcov-io.h: Likewise.
773 * toplev.c: Likewise.
775 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
777 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
778 fix.
780 2003-07-12 Zack Weinberg <zack@codesourcery.com>
782 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
783 uses three-argument AC_DEFINE so no acconfig.h entries are
784 needed.
785 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
786 which contains the GAS version number as a scaled integer.
787 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
788 ability to check for ELF assembler.
789 (gcc_GAS_CHECK_FEATURE): New macro.
790 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
791 assembler feature checks using gcc_GAS_CHECK_FEATURE.
792 Use three-argument AC_DEFINE everywhere.
793 * acconfig.h: Deleted.
794 * config.in, configure: Regenerate.
796 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
798 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
799 (on OpenBSD).
800 * fixinc/fixincl.x: Regenerate.
802 * fixinc/inclhack.def (gnu_types): Improve comment.
804 2003-07-12 Andreas Jaeger <aj@suse.de>
806 * fp-test.c (main): Use ISO C90 prototype.
808 * version.c: Remove unneded include of ansidecl.h.
810 * cgraph.h: Convert prototypes to ISO C90.
811 * cgraph.c: Likewise.
812 * fix-header.c: Likewise.
813 * ra.h: Likewise.
814 * protoize.c: Likewise.
816 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
818 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
819 warning.
821 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
822 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
824 * cgraph.c (cgraph_max_uid): New global variable.
825 (cgraph_node): Set uid field.
826 (create_edge): Keep inline flags consistent.
827 (dump_cgraph): Dump more info.
828 * cgraph.h (struct cgraph_local_info): Remove inline_many and
829 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
830 (struct cgraph_global_info): Add insns, calls, cloned_times,
831 will_be_output.
832 (struct cgraph_node): Add uid.
833 (struct cgraph_edge): Add inline_call.
834 (cgraph_max_uid, cgraph_inline_p): Declare.
835 * cgraph.c: Include params.h and fibheap.h
836 (cgraph_mark_functions_to_inline_once): Kill.
837 (INSNS_PER_CALL): New constant.
838 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
839 static variables.
840 (cgraph_finalize_function): Do not analyze inlining.
841 (cgraph_finalize_compilation_unit): Set inlining attributes.
842 (cgraph_mark_functions_to_output): More consistency checks.
843 (cgraph_optimize_function): Set current_function_decl to NULL.
844 (cgraph_expand_function): Use new inline flags.
845 (cgraph_postorder): Expand from cgraph_expand_functions.
846 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
847 (cgraph_inlined_into, cgraph_inlined_callees,
848 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
849 cgraph_mark_inline, cgraph_check_inline_limits,
850 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
851 cgraph_decide_inlining, cgraph_inline_p): New functions.
852 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
853 PARAM_INLINE_UNIT_GROWTH): New parameters.
854 * tree-inline.c (struct inline_data): New field current_decl.
855 (expand_call_inline): Avoid forward declarations; use
856 inlinable_function_p.
857 (optimize_inline_calls): Set id.current_decl.
859 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
861 * configure.in: Remove wrongly added definition of
862 local_prefix.
863 * configure: Regenerate.
865 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
867 * rtl.def (NOTE): Do not use padding.
869 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
871 * doc/install.tex: Update required binutils for i?86-*-linux*
873 2003-07-11 Richard Henderson <rth@redhat.com>
875 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
877 2003-07-11 Mark Mitchell <mark@codesourcery.com>
879 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
880 TRANSLATION_UNIT_DECL as top_level.
882 2003-07-11 Jakub Jelinek <jakub@redhat.com>
884 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
885 then fall back to cmpstrM.
886 * builtins.c (expand_builtin_memcmp): Likewise.
887 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
888 (s390_expand_cmpmem): ... this.
889 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
890 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
891 from cmpstr* patterns. Rename call to s390_expand_cmpstr
892 to s390_expand_cmpmem.
893 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
894 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
895 to cmpmem*.
896 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
897 cmpstr* patterns.
898 * doc/md.texi (cmpstrM): Describe as String compare insn, not
899 Block compare insn.
900 (cmpmemM): Add.
902 2003-07-11 Loren James Rittle <ljrittle@acm.org>
904 * config/i386/freebsd.h (SET_ASM_OP): Remove.
905 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
906 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
907 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
909 2003-07-11 Richard Henderson <rth@redhat.com>
911 * function.c (assign_parms): Don't recombine complex args if
912 fnargs is unchanged from orig_fnargs.
913 (split_complex_args): Return args without complex before copying.
914 Re-layout the modified parameters.
916 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
918 * regclass.c (choose_hard_reg_mode): Add third argument.
919 Changed all callers.
920 * rtl.h (choose_hard_reg_mode): Update declaration.
921 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
922 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
924 2003-07-11 Geoffrey Keating <geoffk@apple.com>
926 * c-decl.c (finish_decl): Handle 'used' here...
927 * cgraphunit.c (cgraph_finalize_function): ... and here ...
928 * c-common.c: (handle_used_attribute): ... not here.
930 * configure.in (onstep): Support --enable-intermodule.
931 * Makefile.in (OBJS-common): New.
932 (OBJS-md): New.
933 (OBJS-archive): New.
934 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
935 (OBJS-onestep): New.
936 (libbackend.a): Support @onestep@.
937 (libbackend.o): New.
938 * configure: Regenerate.
940 * c-common.h (c_reset_state): New prototype.
941 (c_parse_file): New prototype.
942 (finish_file): Move prototype from c-tree.h.
943 * c-decl.c: Include <hashtab.h>.
944 (builtin_decls): New.
945 (current_file_decl): New.
946 (duplicate_decls): Add extra parameter. Change all callers. Don't
947 output duplicate common symbols.
948 (link_hash_hash): New.
949 (link_hash_eq): New.
950 (poplevel): Handle popping of the top level.
951 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
952 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
953 (pushdecl_top_level): Likewise.
954 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
955 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
956 (finish_decl): Handle TRANSLATION_UNIT_DECL.
957 (merge_translation_unit_decls): New.
958 (c_write_global_declarations): New.
959 (c_reset_state): New.
960 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
961 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
962 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
963 TRANSLATION_UNIT_DECL.
964 (c_objc_common_finish_file): Call merge_translation_unit_decls.
965 * c-opts.c (in_fnames): Rename from in_fname.
966 (c_common_decode_option): Handle multiple input filenames.
967 (c_common_post_options): Likewise.
968 (c_common_parse_file): Likewise; also, call c_parse_file rather than
969 yyparse.
970 * c-parse.in: Move cleanup code to c_parse_file.
971 (free_parser_stacks): Move contents to c_parse_file.
972 (c_parse_file): New.
973 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
974 for integer types.
975 (C_DECL_FILE_SCOPE): New.
976 (finish_file): Move prototype to c-common.h.
977 (merge_translation_unit_decls): New prototype.
978 (comptypes): Add extra parameter to prototype.
979 (c_write_global_declarations): New prototype.
980 * c-typeck.c (tagged_types_tu_compatible_p): New.
981 (function_types_compatible_p): Add extra parameter, change all callers.
982 (type_lists_compatible_p): Likewise.
983 (comptypes): Likewise.
984 (struct tagged_tu_seen): New.
985 (tagged_tu_seen_base): New.
986 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
987 (c_mark_addressable): Remove #if 0 code.
988 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
989 comment explaining why it shouldn't have to.
990 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
991 options.
992 * cppinit.c (cpp_read_next_file): New.
993 (cpp_read_main_file): Use it.
994 * cpplib.c (undefine_macros): New.
995 (cpp_undef_all): New.
996 * cpplib.h (cpp_read_next_file): Prototype.
997 (cpp_undef_all): Prototype.
998 * langhooks-def.h (write_global_declarations): Remove prototype.
999 * toplev.h (write_global_declarations): Add prototype.
1000 * tree.c (decl_type_context): Use switch statement, handle
1001 TRANSLATION_UNIT_DECL.
1002 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
1003 (TRANSLATION_UNIT_DECL): New kind of tree.
1004 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
1005 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
1006 * doc/invoke.texi: Make attempt to document new functionality.
1008 2003-05-19 Per Bothner <bothner@apple.com>
1010 * gcc.c (combine_inputs): New.
1011 (process_command): Set combine_inputs.
1012 (do_spec_1): Handle combine_inputs.
1013 (main): Likewise.
1015 2003-07-10 James E Wilson <wilson@tuliptree.org>
1017 PR optimization/9745
1018 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
1019 loop_insn_emit_before.
1020 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
1022 2003-07-10 Zack Weinberg <zack@codesourcery.com>
1024 * cppcharset.c: Fix comment.
1025 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
1026 (EILSEQ): #define to EINVAL if not already defined.
1027 (convert_using_iconv): #if out when !HAVE_ICONV.
1028 (init_iconv_desc): Handle !HAVE_ICONV here...
1029 (cpp_init_iconv): ...not here.
1031 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
1033 * common.opt: More --help messages.
1034 * opts.c (print_help): Use puts().
1035 * toplev.c (f_options): Remove help text.
1036 (display_help): Don't dump f_options.
1038 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
1040 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
1041 Move i?86-*-interix* to the don't-fix list.
1042 * fixinc/fixinc.interix: Delete with extreme prejudice.
1044 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
1046 PR bootstrap/10758
1047 * doc/install.texi: Document requirements for ia64-*-hpux* target.
1049 2003-07-10 Roger Sayle <roger@eyesopen.com>
1051 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
1053 2003-07-10 Zack Weinberg <zack@codesourcery.com>
1055 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
1056 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
1057 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
1058 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
1059 convert_no_conversion, convert_using_iconv): New functions.
1060 (APPLY_CONVERSION): New macro.
1061 (struct conversion, conversion_tab): New data structure.
1062 (init_iconv_desc): Check conversion_tab for a custom conversion
1063 primitive before trying to use iconv.
1064 (convert_cset): Deleted.
1065 (cpp_init_iconv): Use UTF- terminology, not UCS-.
1066 (_cpp_destroy_iconv): Update to match.
1067 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
1068 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
1069 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
1070 (_cpp_interpret_string_notranslate): New function, moved here
1071 from cpplib.c.
1073 * cpphash.h (convert_f, struct cset_converter): New types.
1074 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
1075 are now struct cset_converter, not bare iconv_t.
1076 Update prototypes.
1077 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
1078 all callers changed.
1080 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
1082 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
1083 to opts.sh command line.
1084 * opts.sh: Write to temporary files with a move-if-change at the end.
1086 2003-07-10 Denis Chertykov <denisc@overta.ru>
1087 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1089 * combine.c (gen_binary): Handle the CLOBBER rtx and
1090 don't build a binary operation with it.
1092 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1094 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
1095 store_killed_after, store_killed_before): Keep track of the correct
1096 dependency function to use.
1098 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
1099 * toplev.c (do_compile): Don't try to open dump files before
1100 lang_dependent_init initializes dump_base_name.
1102 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1104 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
1105 Use ARRAY_SIZE.
1106 * config/frv/frv.c (frv_expand_builtin): Likewise.
1107 * config/sh/sh.c (sh_media_init_builtins): Likewise.
1109 2003-07-09 Mark Mitchell <mark@codesourcery.com>
1111 PR c++/10032
1112 * doc/invoke.texi (C++ Dialect Options): Change documentation of
1113 -fpermissive.
1115 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
1117 * tm.texi (RETURN_ADDR_OFFSET): Document.
1119 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
1121 * gcov-io.h: Update documentation.
1122 (GCOV_UNSIGNED2STRING): New.
1123 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
1124 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
1125 GCOV_TAG_SUMMARY_LENGTH): Adjust.
1126 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
1127 GCOV_TAG_COUNTER_NUM): New.
1128 (GCOV_BLOCK_SIZE): Number of words.
1129 (gcov_var): Adjust buffer type.
1130 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
1131 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
1132 count, not byte count.
1133 (gcov_open): Adjust overread init.
1134 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
1135 gcov_write_string, gcov_write_tag, gcov_write_length,
1136 gcov_write_tag_length): Adjust.
1137 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
1138 (gcov_sync, gcov_seek): Adjust.
1139 * gcov-dump.c (print_usage): Show gcc version only.
1140 (dump_file): Use GCOV_UNSIGNED2STRING.
1141 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
1142 * gcov.c (print_version): Show gcc version only.
1143 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
1144 GCOV_TAG_*_NUM macros.
1145 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
1146 GCOV_TAG_COUNTER_LENGTH.
1147 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
1148 Use GCOV_TAG_COUNTER_NUM.
1149 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
1150 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
1152 2003-07-10 Andreas Schwab <schwab@suse.de>
1154 * gcov-dump.c (dump_file): Fix missing address operator.
1156 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
1158 PR c/11449
1159 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
1160 of HOST_WIDE_INT.
1161 (fold_single_bit_test): If sign_bit_p() fails, assume that the
1162 bit being tested is not a sign bit.
1164 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
1166 * config/h8300/h8300.md (a peephole2): New.
1168 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1170 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
1171 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
1172 from ld-linux.so.2 to ld.so.1.
1173 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
1174 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
1175 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
1176 nor -Wl,-rpath-link.
1177 (LIB_SPEC): Add -rpath-link if !static.
1178 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
1179 * config/mn10300/mn10300.c (mn10300_protect_label): New
1180 variable.
1181 * config/mn10300/linux.h (PRINT_OPERAND,
1182 PRINT_OPERAND_ADDRESS): Set it during their execution.
1183 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
1184 mn10300_protect_label is set.
1185 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
1186 -Wl,-rpath-link.
1187 (LIB_SPEC, STARTFILE_SPEC): Define.
1188 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
1189 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
1190 FLOAT_BIT_ORDER_MISMATCH.
1191 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1192 * config.gcc (am33_2.0-*-linux*): Added.
1193 * config/mn10300/linux.h: New.
1194 * config/mn10300/t-linux: New.
1196 2003-07-10 Andreas Jaeger <aj@suse.de>
1198 * fold-const.c: Properly wrap prototypes.
1200 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
1202 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
1203 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
1204 Moved from...
1205 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
1206 * config/mn10300/mn10300.h: GTY-declare it.
1207 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
1208 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
1209 prototype. Use incoming RTL argument.
1210 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1211 * config/mn10300/mn10300.md (int_label): Move C statements...
1212 (GOTaddr2picreg): ... here.
1213 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
1214 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
1215 * config/mn10300/mn10300.c (mn10300_encode_section_info):
1216 ... here. New function.
1217 (TARGET_ENCODE_SECTION_INFO): Define to it.
1218 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1219 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
1220 pattern name.
1221 (mn10300_loadPC): Define as insn splittable after reload.
1222 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1223 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
1224 be defined in .rodata even in PIC, now that the assembler
1225 supports that.
1226 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1227 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
1228 symbol take an underscore prefix.
1229 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1230 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
1231 legitimize_pic_address): Declare.
1232 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
1233 the PIC register as fixed.
1234 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
1235 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
1236 PIC.
1237 (LEGITIMATE_PIC_OPERAND_P): Define.
1238 (PIC_OFFSET_TABLE_REGNUM): Define.
1239 (GOT_SYMBOL_NAME): Define.
1240 (SYMBOLIC_CONST_P): Define.
1241 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
1242 symbols.
1243 (MN10300_GLOBAL_P): Test it.
1244 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
1245 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
1246 * config/mn10300/mn10300.c (print_operand): Handle unspec.
1247 (expand_prologue): Set PIC register.
1248 (call_address_operand): Don't match SYMBOL_REFs in PIC.
1249 (legitimize_address): Call legitimize_pic_address.
1250 (legitimize_pic_address): New fn.
1251 (legitimate_pic_operand_p): New fn.
1252 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
1253 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
1254 UNSPEC_PLT): New constants.
1255 (pop_pic_reg): New insn.
1256 (movsi): Adjust non-PIC addresses.
1257 (builtin_setjmp_receiver): Restore the PIC register.
1258 (casesi): New insn.
1259 (call): Adjust non-PIC addresses.
1260 (int_label, GOTaddr2picreg): New expands.
1261 (am33_loadPC): New insn.
1262 (mn10300_loadPC): New expand.
1263 (call_next_insn): New insn.
1264 (add_GOT_to_pic_reg): New expand.
1265 (symGOT2reg, symGOT2reg_i): New expands.
1266 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
1267 (sym2PIC, sym2PLT): New expands.
1269 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
1271 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
1272 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
1273 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
1274 to flag_unsafe_math_optimizations.
1275 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1276 * config/mn10300/mn10300.c (expand_prologue): Mark
1277 FP-register-saving insns as frame-related.
1278 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
1279 * config/mn10300/mn10300.c
1280 (mn10300_get_live_callee_saved_regs): Don't search past
1281 LAST_EXTENDED_REGNUM.
1282 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
1283 * config/mn10300/mn10300.md: Remove excessive line breaks from
1284 `@' output patterns that were accounted as additional
1285 alternatives.
1286 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
1287 Re-introduce changes accidentally removed in Richard Sandiford's
1288 2000-12-05's patch.
1289 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
1290 Re-instate am33-2 lost in merge from net GCC.
1291 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
1292 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
1293 floating-point registers.
1294 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
1295 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
1296 pessimizations that had gone in on 2000-05-08.
1297 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
1298 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
1299 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
1300 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
1301 operand 0.
1302 * (movhi): Likewise.
1303 * (movsi): Likewise.
1304 * (movsf): Likewise.
1305 * (movdi): Likewise.
1306 * (movdf): Likewise.
1307 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
1308 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
1309 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
1310 (expand_prologue, expand_epilogue): Save and restore FP regs.
1311 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
1312 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
1313 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
1314 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
1315 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
1316 Do not clobber cc0.
1317 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1318 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
1319 Discourage the two-argument, longer opcodes.
1320 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
1321 ones.
1322 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
1323 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
1324 * config/mn10300/mn10300.md (cmpsf): New pattern.
1325 (branch): Test mdep.fpCC and output fbCC.
1326 * config/mn10300/mn10300.c (print_operand): Output conditions.
1327 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
1328 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
1329 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
1330 mulsf3, divsf3): Use the `F' constraint for FP values.
1331 * config/mn10300/mn10300.c (const_1f_operand): New function.
1332 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
1333 * config/mn10300/mn10300.md (sqrtsf2): New expand.
1334 (rsqrtsf2): New insn.
1335 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
1336 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
1337 previous check-in.
1338 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1339 * config/mn10300/mn10300.md (abssf2, negdf2): On
1340 TARGET_AM33_2, expand to...
1341 (abssf2_am33_2, negdf2_am33_2): New insns.
1342 (addsf3, subsf3, mulsf3, divsf3): Likewise.
1343 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
1344 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
1345 movdi, movdf): Added FP regs.
1346 * invoke.texi (-mam33-2, -mno-am33-2): Document.
1347 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
1348 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
1349 New macros.
1350 (REGNO_AM33_2_FP_P): Renamed to...
1351 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
1352 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
1353 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
1354 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
1355 regs from GENERAL_REGS.
1356 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
1357 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
1358 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
1359 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
1360 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
1361 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
1362 as FP_REGS.
1363 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
1364 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
1365 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
1366 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
1367 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
1368 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
1369 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
1370 AM33/2.0 floating-point registers.
1371 (CONDITIONAL_REGISTER_USAGE): Adjust.
1372 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
1373 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
1374 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
1375 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
1376 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
1377 (MULTILIB_DIRNAMES): Likewise.
1378 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
1379 `__AM33_2__' when `-mam33-2' is given.
1380 (TARGET_AM33_2): Define.
1381 (TARGET_SWITCHES): Adjust.
1382 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
1383 when appropriate.
1385 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
1387 * doc/install.texi: Add missing @.
1389 2003-07-09 Bob Wilson <bob.wilson@acm.org>
1391 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
1393 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
1395 PR/11144
1396 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
1398 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
1400 PR bootstrap/11043
1401 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
1402 "x-crtfini.o" with "crtinit.o", "crtfini.o".
1404 * fixinc/inclhack.def (limits_ifndefs): Add select test.
1405 * fixinc/fixincl.x: Rebuild.
1407 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
1408 * fixinc/fixincl.x: Rebuild.
1410 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
1412 * doc/install.texi (Configuration): Document the valgrind option
1413 to --enable-checking.
1415 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
1417 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
1419 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1421 * c-lex.c (cb_ident): Cast cstr.text to const char *.
1423 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
1425 * gcov-io.h: Update documentation.
1426 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
1427 GCOV_NOTE_MAGIC.
1428 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
1429 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
1430 (struct gcov_var): Change buffer's type. Add endian flag.
1431 (gcov_open): Remove mode in libgcov.
1432 (gcov_magic): Prototype.
1433 * gcov-io.c (from_file): New.
1434 (gcov_open): Clear endian flag.
1435 (gcov_magic): New.
1436 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
1437 pointers.
1438 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
1439 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
1440 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
1441 * gcov-iov.c (main): Correct cast.
1442 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
1443 conversion.
1444 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
1445 (coverage_init): Use GCOV_NOTE_SUFFIX.
1446 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
1447 Rename to gcov_version, and return flag.
1448 (gcov_exit): Use gcov_version.
1449 (__gcov_init): Use gcov_version.
1450 * Makefile.in (coverageexts): Update.
1451 * gcov.c (print_version): Remove endianness conversion.
1452 (create_file_names): Use GCOV_NOTE_SUFFIX.
1453 (read_graph_file): Use gcov_magic.
1454 (read_count_file): Likewise.
1455 * gcov-dump.c (dump_file): Remove endianness conversion, use
1456 gcov_magic.
1458 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
1460 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
1461 coverage is on.
1462 * configure: Regenerated.
1463 * Makefile.in (ALL_CFLAGS): Correct its comment.
1465 2003-07-08 Mark Mitchell <mark@codesourcery.com>
1467 * fold-const.c (make_range): Do not access operand 1 for a
1468 zero-operand operator.
1470 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
1472 * toplev.c (warn_dummy, W_options): Die.
1473 (display_help): Don't print W_options.
1474 * common.opt: Add W_options help from toplev.c.
1476 2003-07-09 Andreas Jaeger <aj@suse.de>
1478 * opts.c (wrap_help): Only pass int arguments as arguments to
1479 printf's '*' modifier. Change argument of function.
1481 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
1483 * doc/invoke.texi: Fix misspelling of "@item".
1485 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
1487 * config/i386/i386.md: Remove an old comment about
1488 NOTICE_UPDATE_CC.
1490 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
1492 * cgraph.c (cgraph_node_name): New function.
1493 (dump_cgraph): Use it.
1494 * cgraph.h (cgraph_dump_file): Declare.
1495 (cgraph_node_name): Declare.
1496 * cgraphunit.c: Include timevar.h
1497 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
1498 (cgraph_optimize_function): Use TV_INTEGRATION.
1499 (cgraph_mark_local_functions): reorganize dumps.
1500 (cgraph_mark_functions_to_inline_once): Likewise.
1501 (cgraph_optimize): Likewise; use timevar.
1502 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
1503 * toplev.c (dump_file_index): Add DFI_cgraph.
1504 (dump_file_info): Likewise.
1505 (cgraph_dump_file): New global variable.
1506 (do_compile): Open and close cgraph dump.
1507 * invoke.texi (-d): Document new flag; renumber.
1509 2003-07-08 Roger Sayle <roger@eyesopen.com>
1511 PR c/11370
1512 * calls.c (emit_call_1): Don't bother popping the arguments off of
1513 the stack after a noreturn function call; The adjustment is dead.
1514 (expand_call): Likewise.
1516 2003-07-08 Geoffrey Keating <geoffk@apple.com>
1518 * expr.c (MOVE_MAX_PIECES): Move from here...
1519 * defaults.h (MOVE_MAX_PIECES): ... to here.
1521 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
1523 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
1525 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1527 * genattr.c (internal_dfa_insn_code): Don't prototype.
1528 * genattrtab.c (attr_desc): Add `static_p' field.
1529 (expand_units): Make blockage range and ready cost functions
1530 static.
1531 (write_attr_get): Don't add extern prototypes in C file. Mark
1532 static functions as appropriate.
1533 (find_attr, make_internal_attr): Initialize static_p.
1534 * genattrtab.h (ATTR_STATIC): New macro.
1535 * genautomata.c (output_internal_reset_func): Mark output function
1536 as inline.
1537 (make_internal_dfa_insn_code_attr): Mark output function as static.
1539 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1541 * genattrtab.h: Add new macros for attr `special' flags.
1542 * genattrtab.c (attr_desc): Reorder/resize fields better.
1543 Use attr `special' macros in all calls to make_internal_attr.
1544 * genautomata.c: Likewise.
1546 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
1548 * c-common.c (c_estimate_num_insns_1): New static function.
1549 (c_estimate_num_insns): New global function.
1550 * c-common.h (DECL_NUM_STMTS): Rename to...
1551 (DECL_ESTIMATED_INSNS): ... this.
1552 (c_estimate_num_insns): Declare.
1553 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
1554 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
1555 * c-semantics.c (add_stmt): Do not account statements.
1556 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
1557 New.
1558 * langhooks.h (lang_hooks_for_tree_inlining): Add
1559 estimate_num_insns
1560 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
1561 to 100.
1562 (max-inline-insns): set to 300.
1563 (min-inline-insns): set to 10.
1564 * tree-inline.c (struct inline_data): Rename inlined_stmts to
1565 inlined-insns.
1566 (INSNS_PER_STMT): Kill.
1567 (inlinable_function_p): Compute and store body size.
1568 (expand_call_inline): Likewise.
1569 (optimize_inline_calls): Likewise.
1571 2003-07-08 James E Wilson <wilson@tuliptree.org>
1573 PR target/10021
1574 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
1575 loop over new variable t2 instead of t.
1577 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
1579 PR bootstrap/11455
1580 * config/i386/winnt.c: Replace use of error(), warning() with
1581 error_with_decl(), warning_with_decl(), throughout.
1583 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
1585 * opts.c (wrap_help): Use unsigned int, not size_t.
1587 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
1589 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
1590 as .file/.loc directives are incompatible with linker relaxation.
1592 2003-07-08 Zack Weinberg <zack@codesourcery.com>
1594 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
1595 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
1596 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
1597 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
1598 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
1599 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
1600 Escape { and } characters which are not part of range expressions.
1601 * fixinc/fixincl.x: Regenerate.
1602 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
1604 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
1606 PR c/1687
1607 * tree-inline.c (find_alloca_call): Use
1608 walk_tree_without_duplicates, instead of walk_tree.
1609 (find_builtin_longjmp_call): Likewise.
1610 * c-objc-common.c (c_cannot_inline_fn): Likewise.
1611 * c-semantics.c (find_reachable_label): Likewise.
1613 2003-07-08 Jakub Jelinek <jakub@redhat.com>
1615 PR c/11420
1616 * config/i386/i386.c (ix86_check_movabs): New function.
1617 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
1618 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
1619 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
1621 2003-07-08 Chris Demetriou <cgd@broadcom.com>
1623 * Makefile.in (install-po): Cope with empty CATALOGS.
1625 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
1627 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
1628 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
1629 (SECTION_FUNCTION_TEMPLATE): Delete.
1630 * config/mips/elf.h: As for elf64.h.
1631 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
1632 * config/mips/linux.h: As for elf.h
1633 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
1634 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
1635 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
1636 of in_sdata from current_section_name and current_section_flags.
1637 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
1638 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
1639 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
1640 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
1641 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
1642 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
1643 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
1644 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
1645 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
1646 (override_options): Remove setting of MASK_GPOPT.
1647 (mips_output_external): Use mips_in_small_data_p to check whether a
1648 symbol needs an .extern directive. Don't emit such directives for
1649 TARGET_EXPLICIT_RELOCS.
1650 (mips_declare_object): Update accordingly.
1651 (mips_select_rtx_section): Call named_section rather than
1652 SMALL_DATA_SECTION.
1653 (mips_select_section): Use default_elf_section_section for everything
1654 except .text string constants.
1655 (mips_in_small_data_p): New function.
1656 (mips_encode_section_info): Remove small data handling.
1657 (mips_unique_section): Delete.
1658 (iris6_section_type_flags): New function.
1659 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
1661 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1663 PR Target/11453
1664 * pa.md: Disparage all mtsar constraints.
1665 (extzv, extv, insv): Don't fail on length of {32|64}.
1667 2003-07-08 Zack Weinberg <zack@codesourcery.com>
1669 * system.h: Poison MAP_CHARACTER.
1670 * config/i370/i370-protos.h (mvs_map_char): Delete.
1671 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
1672 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
1673 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
1675 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
1677 * toplev.c (randomize): Correct call to time().
1679 2003-07-08 Jakub Jelinek <jakub@redhat.com>
1681 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
1682 REG_EQUIV notes as well.
1684 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
1686 * doc/md.texi: Fix the description of addmodecc.
1688 2003-07-07 Zack Weinberg <zack@codesourcery.com>
1690 * Makefile.in (top_builddir): Set to "..", not ".".
1691 (INTLLIBS, INTLDEPS): Delete.
1692 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
1693 (LIBDEPS): Add $(LIBICONV_DEP).
1694 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
1695 (INCLUDES): Replace -I../intl with @INCINTL@.
1696 ($(top_builddir)/intl/libintl.a): Delete rule.
1697 (stage2-start, stage3-start, stage4-start, stageprofile-start,
1698 stagefeedback-start): Use $$ for variable to be evaluated by
1699 shell, not make.
1700 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
1701 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
1702 * aclocal.m4: sinclude ../config/progtest.m4. Add
1703 contents of lcmessage.m4 from gettext distro.
1704 * configure.in: Check for wchar.h and setlocale. Set
1705 LIBICONV_DEP to the empty string and substitute it.
1706 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
1707 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
1708 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
1709 in $LIBINTL, to avoid linking it twice.
1710 * configure, config.in: Regenerate.
1712 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
1714 * fixinc/mkfixinc.sh: Remove winnt support.
1715 * fixinc/fixinc.winnt: Delete with extreme prejudice.
1717 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
1719 * Makefile.in: Update.
1720 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
1721 * c.opt: Update documentation.
1722 * common.opt: Add some help text.
1723 * opts.c: Include intl.h.
1724 (wrap_help, print_help): New.
1725 (find_opt, handle_option, common_handle_option): opt_text now
1726 contains the '-'. Use print_help to output help.
1727 * opts.h (struct cl_option): New member "help".
1728 * opts.sh: Update to handle help text output and to prepend
1729 options with '-'.
1730 * toplev.c (display_help): Remove some help text.
1732 2003-07-07 David Edelsohn <edelsohn@gnu.org>
1733 Fariborz Jahanian <fjahanian@apple.com>
1735 * configure.in: Test for PowerPC mfcr field support in assembler.
1736 * config.in, configure: Regenderated.
1738 * config/rs6000/power4.md: Add mfcrf reservation.
1739 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
1740 * config/rs6000/rs6000.c (mfcr_operation): Define.
1741 (print_operand): Add 'Q' case for mfcrf.
1742 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
1743 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
1744 (movcc_internal1): Emit optional field operand for mfcr and set
1745 "type" attribute appropriately.
1746 (mfcr SCC): Likewise.
1747 (movesi_from_cr_one): New.
1749 2003-07-07 Roger Sayle <roger@eyesopen.com>
1751 * config/i386/i386.md: Correct check-in of incorrect version.
1753 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1755 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
1756 adjacent stdio calls.
1757 * c-decl.c (c_print_identifier): Likewise.
1758 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
1759 * print-rtl.c (print_rtx): Likewise.
1760 * print-tree.c (print_node_brief, print_node): Likewise.
1761 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
1763 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
1764 * config.in, configure: Regenerated.
1766 2003-07-07 Roger Sayle <roger@eyesopen.com>
1768 PR target/10979
1769 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
1770 Changed to define_expand patterns that copy operand[1] to prevent
1771 it from being clobbered before emitting an atan2?f3_1 insn.
1772 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
1773 patterns that actually specify the behaviour of x87's FPATAN.
1775 2003-07-07 Jakub Jelinek <jakub@redhat.com>
1777 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
1778 clearing of SYMBOL_FLAG_LOCAL bit.
1779 If vcall_offset fits into signed 16-bit immediate, use
1780 one instruction for both addition and load.
1782 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
1784 * opts.c (common_handle_option): Correct handling of the
1785 -falign- switches that do and don't take an argument.
1787 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
1789 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
1790 today.
1791 (pushhi1_h8300hs): Likewise.
1793 2003-07-07 Andreas Jaeger <aj@suse.de>
1795 * genextract.c: Convert remaining prototypes to ISO C90.
1797 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
1798 * fold-const.c (fold_single_bit_test): Likewise.
1799 * diagnostic.c (default_diagnostic_finalizer): Likewise.
1800 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
1802 * gengtype.c (write_array): Generate ISO C90 prototypes.
1804 * genflags.c (gen_proto): Generate ISO C90 prototypes.
1806 2003-07-07 Roger Sayle <roger@eyesopen.com>
1808 PR optimization/11059
1809 * expr.c (can_store_by_pieces): Return true if length is zero.
1810 (store_by_pieces): If length is zero and endp is two, abort,
1811 othwerise, if length is zero and endp is not two, return "to".
1812 (clear_by_pieces): Do nothing if length is zero.
1813 (clear_storage): Do nothing if length is zero.
1814 (store_constructor): Simplify code when size is zero, or the
1815 target has already been cleared. This avoids emitting a
1816 blockage instruction when initializing empty structures.
1818 2003-07-07 Andreas Jaeger <aj@suse.de>
1820 * mips-tfile.c: Convert prototypes to ISO C90.
1821 * mips-tdump.c: Convert prototypes to ISO C90.
1823 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1825 * rtl.h (emit_line_note): Take a location_t.
1826 (emit_line_note_force): Remove.
1827 (set_file_and_line_for_statement): Take a location_t.
1828 * tree.g (emit_line_note): Take a location_t.
1829 * emit-rtl.c (emit_line_note): Take a location_t.
1830 (emit_line_note_force): Remove.
1831 * function.c (init_function_start): Adjust emit_line_note call.
1832 (expand_function_end): Use force_next_line_note, not
1833 emit_line_note_force.
1834 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
1835 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
1836 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
1837 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
1838 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
1839 genrtl_continue_stmt, genrtl_switch_stmt,
1840 genrtl_asm_stmt): Likewise.
1841 * expr.c (expand_expr): Likewise.
1842 * integrate.c (expand_inline_function): Likewise.
1843 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
1844 (expand_decl_init): Adjust emit_line_note call.
1846 2003-07-07 Dale Johannesen <dalej@apple.com>
1848 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
1850 2003-07-07 Andreas Jaeger <aj@suse.de>
1852 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
1853 * config/i386/i386.c: Likewise.
1855 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
1857 * config/h8300/h8300.md: Use gen_int_mode instead of
1858 GEN_INT (trunc_int_for_mode (...)).
1860 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
1862 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
1863 2 bytes and then subtract 2 from the stack pointer.
1864 (pushhi1_h8300hs): Likewise.
1866 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1868 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
1869 -frandom-seed.
1870 * configure: Regenerated.
1871 * Makefile.in: Remove extraneous comment.
1872 * toplev.c (randomize): Protect against potential multiple calls.
1873 * doc/invoke.texi (-frandom-seed): Document use for in coverage
1874 files.
1876 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1877 Eric Botcazou <ebotcazou@libertysurf.fr>
1879 PR optimization/11198
1880 * alias.c (objects_must_conflict_p): Return 1 if the types have
1881 the same alias set, not if the alias sets only conflict.
1883 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
1885 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
1886 (convert_cset): Change inbuf to type ICONV_CONST char.
1887 * Makefile.in (LIBS): Add LIBICONV.
1889 * doc/invoke.texi (-falign-functions): Document that
1890 when n is zero then a machine-dependent default is used.
1891 (-falign-labels): Document that when n is zero then a
1892 machine-dependent default is used and that -falign-labels =1
1893 is equivalent to -fno-align-labels.
1894 (-falign-loops): Likewise.
1895 (-falign-jumps): Likewise.
1897 2003-07-06 Art Haas <ahaas@airmail.net>
1899 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
1900 initializer syntax.
1902 2003-07-06 James E Wilson <wilson@tuliptree.org>
1904 PR optimization/9812
1905 * rtl.h (mem_for_const_double): Delete prototype.
1906 * varasm.c (mem_for_const_double): Delete function.
1907 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
1908 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
1909 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
1910 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
1911 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
1912 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
1913 comment about confused support for XFmode constants.
1915 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
1917 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
1919 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
1921 * config/h8300/h8300.c: Fix comment typos.
1922 * config/h8300/h8300.md: Likewise.
1923 * config/i386/athlon.md: Likewise.
1924 * config/i386/i386.c: Likewise.
1925 * config/i386/pentium.md: Likewise.
1926 * config/ia64/ia64.c: Likewise.
1927 * config/ia64/itanium1.md: Likewise.
1928 * config/ia64/itanium2.md: Likewise.
1929 * config/m32r/m32r.md: Likewise.
1930 * config/m68hc11/m68hc11.c: Likewise.
1931 * config/mcore/mcore.c: Likewise.
1932 * config/mips/sr71k.md: Likewise.
1933 * config/mips/t-iris5-as: Likewise.
1934 * config/mmix/mmix.h: Likewise.
1935 * config/ns32k/ns32k.h: Likewise.
1936 * config/ns32k/NOTES: Fix a typo.
1938 2003-07-06 Andreas Jaeger <aj@suse.de>
1940 * stmt.c: Convert remaining prototypes to ISO C90.
1941 * cfglayout.c: Likewise.
1942 * dbxout.c: Likewise.
1943 * gcc.c: Likewise.
1944 * genemit.c: Likewise.
1946 * basic-block.h: Convert prototypes to ISO C90.
1947 * c-parse.in: Likewise.
1948 * c-pragma.h: Likewise.
1949 * c-typeck.c: Likewise.
1950 * cfghooks.h: Likewise.
1951 * cfgloopanal.c: Likewise.
1952 * dbxout.h: Likewise.
1953 * debug.h: Likewise.
1954 * dwarf2asm.h: Likewise.
1955 * gcov.c: Likewise.
1956 * gengtype-lex.l: Likewise.
1957 * sched-int.h: Likewise.
1958 * timevar.c: Likewise.
1960 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1962 * c-common.h (c_comon_handle_filename,
1963 c_common_missing_arguement): New.
1964 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
1965 LANG_HOOKS_MISSING_ARGUMENT): New.
1966 * c-opts.c (missing_arg): Rename c_common_missing_argument,
1967 update to be an appropriate langhook.
1968 (c_common_handle_option): Don't handle filenames.
1969 (c_common_handle_filename): New.
1970 * hooks.c (hook_void_constcharptr,
1971 hook_bool_constcharptr_size_t_false): New.
1972 * hooks.h (hook_void_constcharptr,
1973 hook_bool_constcharptr_size_t_false): New.
1974 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
1975 LANG_HOOKS_MISSING_ARGUMENT): New.
1976 (LANG_HOOKS_INITIALIZER): Update.
1977 * langhooks.h (struct lang_hooks): Add handle_filename and
1978 missing_argument.
1979 * opts.c (handle_option): Don't handle filenames here, but ...
1980 (handle_options): ... here.
1981 (common_handle_option): Don't handle missing arguments here.
1982 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
1983 LANG_HOOKS_MISSING_ARGUMENT): New.
1985 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1987 * Makfile.in: Remove traces of mbchar.
1988 * c-parse.in (MULTIBYTE_CHARS): Remove.
1989 * config.in (MULTIBYTE_CHARS): Remove.
1990 * configure: Remove --enable-mbchar.
1991 * configure.in: Remove --enable-mbchar.
1992 * mbchar.c, mbchar.h: Remove.
1993 * system.h: Poison MULTIBYTE_CHARS.
1994 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
1995 * config/linux.h (MULTIBYTE_CHARS): Remove.
1996 * config/svr4.h (MULTIBYTE_CHARS): Remove.
1997 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
1999 2003-07-06 Andreas Jaeger <aj@suse.de>
2001 * varray.c (varray_check_failed): Fix typo.
2003 * unroll.c: Convert prototypes to ISO C90.
2004 * varasm.c: Likewise.
2005 * varray.c: Likewise.
2006 * varray.h: Likewise.
2007 * vmsdbgout.c: Likewise.
2008 * xcoffout.c: Likewise.
2009 * xcoffout.h: Likewise.
2011 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2013 * gcov-io.h: Add a local time stamp.
2014 (struct gcov_info): Add stamp field.
2015 (gcov_truncate): New.
2016 * coverage.c (read_counts_file): Skip the stamp.
2017 (coverage_begin_output): Write the stamp.
2018 (build_gcov_info): Declare and init the stamp.
2019 (coverage_finish): Only unlink data file, if stamp is zero.
2020 * gcov-dump.c (dump_file): Dump the stamp.
2021 * gcov.c (bbg_stamp): New.
2022 (release_structures): Clear bbg_stamp.
2023 (read_graph_file): Read stamp.
2024 (read_count_file): Check stamp.
2025 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
2027 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2029 * tree.h (default_flag_random_seed): Remove.
2030 * toplev.h (local_tick): Declare.
2031 * tree.c (flag_random_seed, default_flag_random_seed): Move to
2032 toplev.c.
2033 (append_random_chars): Don't call default_flag_random_seed.
2034 * toplev.c (flag_random_seed): Define here. Set local_tick.
2035 (local_tick): Define.
2036 (randomize): New, moved from tree.c.
2037 (print_switch_values): Adjust.
2038 (toplev_main): Call randomize.
2040 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2042 * tree.h (crc32_string): Declare.
2043 * tree.c (append_random_chars): Remove.
2044 (crc32_string): New.
2045 (get_file_function_name_long): Use crc32_string here.
2047 2003-07-06 Andreas Jaeger <aj@suse.de>
2049 * gcc.c: Convert prototypes to ISO C90.
2050 * gcc.h: Likewise.
2051 * gcov-dump.c: Likewise.
2052 * gcov-iov.c: Likewise.
2053 * gcse.c: Likewise.
2054 * genattrtab.h: Likewise.
2055 * ggc.h: Likewise.
2056 * global.c: Likewise.
2057 * graph.c: Likewise.
2058 * graph.h: Likewise.
2059 * hosthooks.h: Likewise.
2060 * hooks.h: Likewise.
2061 * hooks.c: Likewise.
2062 * hashtable.h: Likewise.
2063 * hashtable.c: Likewise.
2064 * haifa-sched.c: Likewise.
2065 * integrate.h: Likewise.
2066 * integrate.c: Likewise.
2067 * input.h: Likewise.
2068 * ifcvt.c: Likewise.
2069 * jump.c: Likewise.
2070 * langhooks-def.h: Likewise. Add extern to prototypes.
2071 * langhooks.c: Likewise.
2072 * langhooks.h: Likewise.
2073 * lcm.c: Likewise.
2074 * local-alloc.c: Likewise.
2075 * loop-init.c: Likewise.
2076 * loop-unroll.c: Likewise.
2077 * loop-unswitch.c: Likewise.
2078 * loop.c: Likewise.
2079 * loop.h: Likewise. Add extern to prototypes.
2080 * machmode.h: Likewise.
2081 * main.c: Likewise.
2082 * mbchar.c: Likewise.
2083 * mbchar.h: Likewise.
2084 * mkdeps.c: Likewise.
2085 * mkdeps.h: Likewise.
2086 * optabs.c: Likewise.
2087 * optabs.h: Likewise.
2088 * output.h: Likewise.
2089 * gccspec.c: Likwise.
2090 * postreload.c: Likewise.
2091 * prefix.c: Likewise.
2092 * prefix.h: Likewise.
2093 * print-rtl.c: Likewise.
2094 * print-tree.c: Likewise.
2095 * profile.c: Likewise.
2096 * read-rtl.c: Likewise.
2097 * real.c: Likewise.
2098 * real.h: Likewise.
2099 * recog.c: Likewise.
2100 * recog.h: Likewise.
2101 * reg-stack.c: Likewise.
2102 * regclass.c: Likewise.
2103 * regmove.c: Likewise.
2104 * regrename.c: Likewise.
2105 * regs.h: Likewise.
2106 * reload.c: Likewise.
2107 * reload.h: Likewise.
2108 * reload1.c: Likewise.
2109 * reorg.c: Likewise.
2110 * resource.c: Likewise.
2111 * resource.h: Likewise.
2112 * rtl-error.c: Likewise.
2113 * rtl.c: Likewise.
2114 * rtl.h: Likewise.
2115 * rtlanal.c: Likewise.
2116 * sbitmap.c: Likewise.
2117 * sbitmap.h: Likewise.
2118 * scan-decls.c: Likewise.
2119 * scan.c: Likewise.
2120 * sched-deps.c: Likewise.
2121 * sched-ebb.c: Likewise.
2122 * sched-int.h: Likewise.
2123 * sched-rgn.c: Likewise.
2124 * sched-vis.c: Likewise.
2125 * sibcall.c: Likewise.
2126 * simplify-rtx.c: Likewise.
2127 * sreal.c: Likewise.
2128 * sreal.h: Likewise.
2129 * ssa-ccp.c: Likewise.
2130 * ssa-dce.c: Likewise.
2131 * ssa.c: Likewise.
2132 * ssa.h: Likewise.
2133 * stack.h: Likewise.
2134 * stmt.c: Likewise.
2135 * stor-layout.c: Likewise.
2136 * stringpool.c: Likewise.
2137 * target.h: Likewise.
2138 * timevar.c: Likewise.
2139 * timevar.h: Likewise.
2140 * tlink.c: Likewise.
2141 * tracer.c: Likewise.
2142 * tree-inline.c: Likewise.
2143 * tree-inline.h: Likewise.
2144 * tree.c: Likewise.
2145 * tree.h: Likewise.
2147 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2149 * combine.c (nonzero_bits1): Fix a warning.
2151 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2153 * config/h8300/h8300.c (compute_mov_length): Correct the
2154 length of loading CONST0_RTX (SFmode).
2156 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
2158 * toplev.c (output_clean_symbol_name): Remove.
2159 * toplev.h (output_clean_symbol_name): Remove.
2160 * config/alpha/alpha.c (unicosmk_output_module_name): Use
2161 lbasename & clean_symbol_name.
2163 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2165 * ggc.h: Follow spelling conventions.
2166 * config/i386/i386.c: Likewise.
2167 * config/i386/winnt.c: Likewise.
2168 * config/rs6000/rs6000.c: Likewise.
2170 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2172 * bt-load.c: Fix comment typos.
2173 * c-incpath.c: Likewise.
2174 * cfg.c: Likewise.
2175 * cfgcleanup.c: Likewise.
2176 * cfgloop.h: Likewise.
2177 * cfgloopmanip.c: Likewise.
2178 * cfgrtl.c: Likewise.
2179 * diagnostic.h: Likewise.
2180 * dwarfout.c: Likewise.
2181 * emit-rtl.c: Likewise.
2182 * et-forest.c: Likewise.
2183 * et-forest.h: Likewise.
2184 * expr.c: Likewise.
2185 * gcse.c: Likewise.
2186 * genattr.c: Likewise.
2187 * jump.c: Likewise.
2188 * langhooks.h: Likewise.
2189 * local-alloc.c: Likewise.
2190 * loop-unroll.c: Likewise.
2191 * loop-unswitch.c: Likewise.
2192 * ra-build.c: Likewise.
2193 * regclass.c: Likewise.
2194 * regmove.c: Likewise.
2195 * rtl.def: Likewise.
2196 * rtlanal.c: Likewise.
2197 * sched-ebb.c: Likewise.
2198 * sched-rgn.c: Likewise.
2199 * simplify-rtx.c: Likewise.
2200 * ssa.c: Likewise.
2201 * tracer.c: Likewise.
2202 * tree.c: Likewise.
2204 2003-07-05 Zack Weinberg <zack@codesourcery.com>
2206 * cppcharset.c: Use the correct return type for the fallback iconv
2207 macro.
2209 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2211 Blame to Jan Hubicka <jh@suse.cz>
2212 * cfglayout.c (record_effective_endpoints): Split insns before
2213 first basic block correctly.
2215 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2217 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
2218 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
2219 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
2221 2003-07-05 Andreas Jaeger <aj@suse.de>
2223 * genattrtab.c (write_attr_get): Revert part of last patch to
2224 always write out a prototype.
2226 * genemit.c (gen_split): Readd lost unused attributes in last
2227 patch.
2229 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2231 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
2232 different from header.
2234 2003-07-05 Andreas Schwab <schwab@suse.de>
2236 * config/m68k/m68k.c: Remove code protected by CRDS.
2237 * config/m68k/m68k.md: Likewise.
2239 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
2241 PR driver/11417
2242 * c-opts.c (permit_fortran_options): New.
2243 (c_common_init_options): Accept fortran front end options if
2244 it looks like we might be preprocessing Fortran.
2245 (c_common_handle_option): Don't reject switch if permit_fotran_options.
2247 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2249 * genattr.c (internal_dfa_insn_code): Output prototype.
2250 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
2251 * genautomata.c: Likewise.
2252 * genconditions.c: Likewise.
2253 * genemit.c: Likewise.
2254 * genextract.c: Likewise.
2255 * gengenrtl.c: Likewise.
2256 * gengtype.c: Likewise.
2257 * genopinit.c: Likewise.
2258 * genoutput.c: Likewise.
2259 * genpeep.c: Likewise.
2260 * genrecog.c: Likewise.
2262 2003-07-04 Zack Weinberg <zack@codesourcery.com>
2264 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
2265 (struct cpp_options): Add narrow_charset, wide_charset,
2266 bytes_big_endian fields. Remove EBCDIC field.
2267 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
2269 * cpphash.h: Include <iconv.h> if we have it, otherwise
2270 provide a dummy definition of iconv_t.
2271 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
2272 (_cpp_valid_ucn): Update prototype.
2273 (_cpp_destroy_iconv): New prototype.
2275 * doc/cpp.texi: Document character set handling.
2276 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
2277 * doc/extend.texi: Delete entire section on multiline strings.
2278 Rewrite section on __FUNCTION__ etc now that these are
2279 variables in C.
2281 * cppucnid.tab, cppucnid.pl: New files.
2282 * cppucnid.h: New generated file.
2283 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
2284 (iconv_open, iconv, iconv_close): Provide dummy definitions
2285 if !HAVE_ICONV.
2286 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
2287 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
2288 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
2289 cpp_interpret_string, narrow_str_to_charconst,
2290 wide_str_to_charconst): New.
2291 (ucn_valid_in_identifier): Use a binary search through the
2292 ucnranges table defined in cppucnid.h, not a long chain of if
2293 statements.
2294 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
2295 character names are only valid in C++ and C99" to a warning.
2296 Issue the "meaning of \[uU] is different in traditional C"
2297 warning here. Take care not to let iconv see an invalid UCS
2298 value if we get a malformed UCN. Issue an error if we don't
2299 have iconv.
2300 (cpp_interpret_charconst): Moved here from cpplex.c. Use
2301 cpp_interpret_string to do the heavy lifting.
2303 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
2304 narrow_charset, wide_charset fields of options structure.
2305 (cpp_destroy): Call _cpp_destroy_iconv.
2306 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
2307 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
2308 (cpp_interpret_charconst): Moved to cppcharset.c.
2309 * cpplib.c (dequote_string): Delete.
2310 (interpret_string_notranslate): New.
2311 (do_line, do_linemarker): Use interpret_string_notranslate.
2313 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
2315 * c-common.c (fname_string, combine_strings): Delete.
2316 * c-common.h (fname_string, combine_strings): Delete prototypes.
2317 * c-lex.c (ignore_escape_flag): Delete.
2318 (cb_ident): Use cpp_interpret_string, not lex_string.
2319 (get_nonpadding_token): New function.
2320 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
2321 Adjust calls to lex_string. Don't write *value twice.
2322 (lex_string): Now handles string constant concatenation.
2323 Most of the work handed off to cpp_interpret_string.
2324 Call fix_string_type here.
2325 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
2326 FUNC_NAME, throughout.
2327 (OBJC_STRING): New token type.
2328 (primary:STRING): No need to call fix_string_type here.
2329 (primary:objc_string): Make that OBJC_STRING.
2330 (objc_string nonterminal): Delete.
2331 (yylexname): Delete code to handle fake string constants.
2332 (yylexstring): Delete entirely.
2333 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
2334 to handle CPP_ATSIGN.
2336 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
2337 * c-opts.c (missing_arg, c_common_handle_option): Handle
2338 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
2339 (c_common_init): Set cpp_opts->bytes_big_endian, not
2340 cpp_opts->EBCDIC. Call cpp_init_iconv.
2341 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
2342 (TARGET_EBCDIC): Delete default definition.
2344 * objc/objc-act.c (build_objc_string_object): No need to
2345 handle string constant concatenation.
2347 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
2349 * doc/install.texi: Fix typos.
2350 * doc/invoke.texi: Likewise.
2351 * doc/tm.texi: Likewise.
2353 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
2355 * config/pa/fptr.c: Fix comment typos.
2356 * config/pa/pa-64.h: Likewise.
2357 * config/pa/pa.c: Likewise.
2358 * config/pa/pa.h: Likewise.
2359 * config/rs6000/603.md: Likewise.
2360 * config/rs6000/7xx.md: Likewise.
2361 * config/rs6000/darwin.h: Likewise.
2362 * config/rs6000/freebsd.h: Likewise.
2363 * config/rs6000/rs6000.c: Likewise.
2364 * config/rs6000/rs6000.md: Likewise.
2365 * config/rs6000/spe.h: Likewise.
2367 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
2369 * config/s390/2064.md: Change GNU CC to GCC.
2370 * config/s390/2084.md: Likewise.
2371 * config/s390/fixdfdi.h: Likewise.
2372 * config/s390/linux.h: Likewise.
2373 * config/s390/s390-modes.def: Likewise.
2374 * config/s390/s390-protos.h: Likewise.
2375 * config/s390/s390.c: Likewise.
2376 * config/s390/s390.h: Likewise.
2377 * config/s390/s390.md: Likewise.
2378 * config/s390/s390x.h: Likewise.
2380 2003-07-04 Jeff Law <law@redhat.com>
2382 PR c/11428
2383 * expr.c (do_store_flag): Pass in the correct result type
2384 when calling fold_single_bit_test.
2385 * fold-const.c (fold_single_bit_test): Use result_type for the
2386 result when folding a sign bit test.
2388 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
2390 * opts.c (common_handle_options): Negate sense of -falign- switches.
2392 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
2394 * Makefile.in: Replace PWD with PWD_COMMAND.
2396 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2398 * cfgloopanal.c (count_strange_loop_iterations): New static function.
2399 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
2400 Handle strange loops.
2402 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
2404 * install.texi: Even the g77 manpage is derived from
2405 the full g77 manual.
2407 2003-07-04 Zack Weinberg <zack@codesourcery.com>
2409 * ABOUT-NLS: Delete.
2410 * intl: Delete entire directory.
2411 * aclocal.m4: Include ../config/gettext.m4. Delete
2412 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
2413 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
2414 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
2415 Remove intl/Makefile from all_outputs.
2416 * configure, config.in: Regenerate.
2417 * Makefile.in: Expunge all references to intl subdirectory.
2418 Add -I../intl to INCLUDES.
2419 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
2421 2003-07-04 Roger Sayle <roger@eyesopen.com>
2423 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
2424 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
2426 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
2428 PR c++/5287, PR c++/7910, PR c++/11021
2429 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
2430 dllimport attribute if function is defined at declaration, but
2431 report error instead. Likewise for dllimport'd variable
2432 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
2433 declared within functions, Report error if dllimport or dllexport
2434 symbol is not global.
2435 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
2436 if defined after declaration or if inlined. Don't allow definition
2437 of static data members of C++ classes. Don't dllimport virtual
2438 methods.
2439 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
2440 (i386_pe_mark_dllimport): Remove unnecessary checks.
2441 (i386_pe_encode_section_info): Warn if the dllimport attribute
2442 and symbol prefix have been instantiated and then overridden.
2444 * doc/extend.texi: Document dllimport and dllexport attributes.
2446 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
2448 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
2450 * config/kaos.h (CPP_PREDEFINES): Delete.
2451 (TARGET_OS_CPP_BUILTINS): New.
2453 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2455 * c-aux-info.c: Include toplev.h after c-tree.h.
2456 * c-common.c: Likewise.
2457 (GCC_DIAG_STYLE): Undef.
2458 * c-semantics.c (GCC_DIAG_STYLE): Define.
2459 * c-tree.h (GCC_DIAG_STYLE): Likewise.
2460 * diagnostic.h (inform): Move prototype to toplev.h.
2461 * jump.c: Include diagnostic.h before toplev.h.
2462 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
2463 (warning, error, fatal_error, pedwarn, sorry, inform,
2464 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
2466 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2468 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
2469 at all if edge is not specified.
2470 (can_copy_bbs_p, copy_bbs): New.
2471 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
2472 * cfgloop.c (get_loop_body): Comment more precisely.
2473 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
2474 (scale_bbs_frequencies): Fix comment typo.
2475 (can_duplicate_loop_p): Use can_copy_bbs_p.
2476 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
2478 2003-07-03 Devang Patel <dpatel@apple.com>
2480 * c-opts.c (c_common_parse_file): Remove extra
2481 debug_hooks->start_source_file call.
2483 2003-07-03 Roger Sayle <roger@eyesopen.com>
2485 * real.c (real_trunc, real_floor, real_ceil): New functions
2486 to implement trunc, floor and ceil respectively.
2487 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
2488 * builtins.c (integer_valued_real_p): New function to test if
2489 a floating point expression has an integer valued result.
2490 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
2491 foo(x) where foo is an integer rounding function. Similarly,
2492 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
2493 (double)(int)x when both foo and bar are integer rounding
2494 functions and we don't need to honor errno.
2495 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
2496 New functions to fold trunc, floor and ceil.
2497 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
2498 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
2499 to fold BUILT_IN_CEIL*.
2500 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
2501 the remaining integer rounding functions.
2503 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
2505 * config/sparc/sparc.c (function_arg_partial_nregs): Use
2506 SPARC_INT_ARG_MAX to determine where to split unnamed
2507 complex FP arguments.
2509 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
2511 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
2512 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
2513 (merge_blocks_move_predecessor_nojumps,
2514 merge_blocks_move_successor_nojumps): Use merge_blocks.
2515 (try_optimize_cfg): Use merge_blocks_move.
2516 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
2517 (merge_blocks_nomove): Rename to rtl_merge_blocks.
2518 (cfg_layout_create_basic_block): New.
2519 (rtl_can_merge_blocks): New.
2520 (cfg_layout_split_block): Do not alloc aux by hand.
2521 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
2522 merge_blocks.
2523 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
2524 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
2525 * cfgloopmanip.c (loop_split_edge_with): Likewise.
2526 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
2528 * basic-block.h (basic_block_def): Add field 'rbi'.
2529 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
2530 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
2531 * cfg.c (entry_exit_blocks): Add new field.
2532 * cfglayout.c: Include alloc-pool.h;
2533 (cfg_layout_pool): New.
2534 (record_effective_endpoints, fixup_reorder_chain,
2535 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
2536 of rbi.
2537 (cfg_layout_initialize_rbi): New function.
2538 (cfg_layout_initialize): Use it.
2539 (cfg_layout_finalize): Clear rbi fields.
2540 * cfglayout.h (RBI): Kill.
2541 (cfg_layout_initialize_rbi): Declare.
2542 * cfgloopmanip.c (copy_bbs): Use rbi.
2543 (record_exit_edges): Likewise.
2544 (duplicate_loop_to_header_edge): Likewise.
2545 * cfgrtl.c (cfg_layout_create_basic_block): Use
2546 cfg_layout_initialize_rbi.
2547 (cfg_layout_split_block): Use rbi.
2548 (cfg_layout_delete_block): Likewise.
2549 * loop-init.c (loop_optimizer_finalize): Likewise.
2550 * loop-unswitch.c (unswitch_loop): Likewise.
2551 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
2553 * cfgrtl.c: Update comments.
2554 (try_redirect_by_replacing_jump): New argument.
2555 (redirect_branch_edge): Break out from ...
2556 (rtl_redirect_edge_and_branch): ... this one.
2557 (update_cfg_after_block_merging): Break out from ...
2558 (rtl_merge_blocks): ... this one.
2559 (cfg_layout_split_edge): New.
2560 (cfg_layout_merge_blocks): New.
2561 (cfg_layout_can_merge_blocks_p): New.
2562 (cfg_layout_redirect_edge_and_branch): Reorganize.
2563 (cfg_layout_rtl_cfg_hooks): Fill in.
2564 (cfg_layout_delete_block): Kill barriers.
2565 * cfganal.c (can_fallthru): Deal with exit blocks
2566 * cfglayout.c (cfg_layout_function_header): New function
2567 (record_effective_endpoints): Record function header.
2568 (fixup_reorder_chain): Fixup dead jumptables; place header
2570 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
2571 * bb-reorder.c (cfg_layout_initialize): Update call.
2572 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
2573 edges in cfglayout mode.
2574 * cfglayout.c (cleanup_unconditional_jumps): Kill.
2575 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
2576 * cfglayout.h (cfg_layout_initialize): Update prototype.
2577 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
2578 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
2579 * flow.c (propagate_block): Do not crash when basic block ends
2580 by first insn in the chain.
2581 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
2582 do loop discovery.
2583 * tracer.c (tracer): Update call of cfg_layout_initialize.
2585 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2587 * Makefile.in: Use dependency variables in lieu of explicit
2588 files throughout.
2590 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
2592 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
2593 * tree.h: ...to here.
2595 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
2597 * config/s390/2064.md: Fix comment typos.
2598 * config/s390/2084.md: Likewise.
2599 * config/s390/s390.c: Likewise.
2600 * config/s390/s390.md: Likewise.
2601 * config/sh/sh.c: Likewise.
2602 * config/sh/sh.h: Likewise.
2603 * config/sh/sh.md: Likewise.
2604 * config/sparc/sparc.c: Likewise.
2605 * config/sparc/sparc.h: Likewise.
2606 * config/sparc/sparc.md: Likewise.
2607 * config/stormy16/stormy16.c: Likewise.
2608 * config/stormy16/stormy16.h: Likewise.
2609 * config/stormy16/stormy-abi: Fix a typo.
2611 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
2613 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
2615 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2617 * config/mips/mips.h (save_argv): Delete.
2619 2003-07-03 Roger Sayle <roger@eyesopen.com>
2621 PR target/10700
2622 * fold-const.c (extract_muldiv_1): There's nothing that can be done
2623 if the expression is a SAVE_EXPR.
2625 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
2627 * config/m32r/m32r.c: Fix comment typos.
2628 * config/m68hc11/m68hc11.c: Likewise.
2629 * config/m68hc11/m68hc11.h: Likewise.
2630 * config/m68k/m68k.c: Likewise.
2631 * config/mcore/mcore.c: Likewise.
2632 * config/mcore/mcore.h: Likewise.
2633 * config/mcore/mcore.md: Likewise.
2634 * config/mips/mips.c: Likewise.
2635 * config/mips/mips.h: Likewise.
2636 * config/mips/mips.md: Likewise.
2637 * config/mips/netbsd.h: Likewise.
2638 * config/mn10300/mn10300.c: Likewise.
2640 2003-07-03 Andreas Schwab <schwab@suse.de>
2642 * dbxout.c (pending_bincls): Move decl down inside
2643 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
2645 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
2647 * rtl.h (NOTE_DATA): Refer to whole union.
2648 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
2650 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
2652 PR optimization/11381
2653 * simplify-rtx.c (simplify_relational_operation): Check that
2654 two equal operands have no side-effects before simplifying
2655 the comparison.
2657 2003-07-02 Jeff Law <law@redhat.com>
2659 * expr.c (do_store_flag): Remove special case folding for
2660 single bit tests. Instead call back into the commonized folder
2661 routine.
2662 * fold-const.c (fold_single_bit_test): New function, mostly
2663 extracted from do_store_flag, with an additional case extracted
2664 from fold.
2665 (fold): Call fold_single_bit_test appropriately.
2666 * tree.h (fold_single_bit_test): Prototype.
2668 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2670 * system.h: Include filenames.h.
2671 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
2672 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
2673 define based on HAVE_DOS_BASED_FILE_SYSTEM.
2674 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
2675 * config/i386/xm-mingw32.h: Don't define
2676 HAVE_DOS_BASED_FILE_SYSTEM,
2677 DIR_SEPARATOR, or DIR_SEPARATOR_2.
2678 * doc/hostconfig.texi: Update to match.
2680 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
2681 config/i386/cygwin.h:
2682 Use IS_ABSOLUTE_PATH throughout.
2683 * gcc.c (DIR_UP): Delete, unused.
2684 * protoize.c (IS_SAME_PATH): Define in terms of
2685 FILENAME_CMP.
2686 (is_abspath): Delete.
2688 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
2690 * config/i386/emmintrin.h: Fix comment typos.
2691 * config/i386/i386.c: Likewise.
2692 * config/i386/i386.h: Likewise.
2693 * config/i386/sco5.h: Likewise.
2694 * config/ia64/ia64.c: Likewise.
2695 * config/ia64/itanium2.md: Likewise.
2697 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
2699 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
2700 DBX_USE_BINCL.
2701 (emit_bincl_stab): Same.
2702 (emit_pending_bincls): Same.
2704 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
2706 * config/h8300/h8300.c (compute_mov_length): Fix the length of
2707 loading CONST0_RTX (SFmode).
2708 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
2709 'G' to CONST0_RTX (SFmode).
2710 * config/h8300/h8300.md (movsf_h8300): Change the first
2711 constraint to 'G'.
2712 (movsf_h8300h): Likewise.
2714 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2716 * c-common.h (c_common_init_options): New prototype.
2717 * c-opts.c (deferred_size): Remove.
2718 (defer_opt): Array is now pre-allocated.
2719 (c_common_init_options): Pre-allocate deferred_opts. Make
2720 lang_flags unsigned.
2721 (push_command_line_options): Free deferred_opts.
2722 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
2723 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
2724 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
2725 * langhooks.h (struct lang_hooks): New prototype for init_options.
2726 * main.c (main): Cast argv.
2727 * opts.c (handle_option, handle_options): Update prototypes.
2728 (decode_options): save_argc, save_argv are not global. Constify.
2729 * opts.h (decode_options): New prototype.
2730 * toplev.c (general_init): New protoype.
2731 (save_argv): Make static.
2732 (save_argc): Remove.
2733 (print_switch_values, general_init): Constify.
2734 (toplev_main): Save argv.
2735 * toplev.h (toplev_main): Update prototype.
2736 (save_argc, save_argv): Remove.
2738 2003-07-02 David Edelsohn <edelsohn@gnu.org>
2740 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
2741 (emit_bincl_stab): Same.
2742 (emit_pending_bincls): Same.
2744 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
2746 PR c++/11072
2747 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
2749 2003-07-02 Andreas Schwab <schwab@suse.de>
2751 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
2753 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2755 PR optimization/11210
2756 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
2757 about the behaviour with regard to bitfields.
2758 * fold-const (decode_field_reference): Record outermost type in
2759 case the expression is a NOP. Strip all NOPs. Set the signedness
2760 to that of the outermost type (if any) when the bitsize is equal
2761 to the size of the type.
2763 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
2765 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
2766 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
2767 (adddi3_internal_3, addsi3_internal_2): Likewise.
2769 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
2771 * config/mips/mips.c (machine_function): Add new fields:
2772 ignore_hazard_length_p and all_noreorder_p.
2773 (mips_flag_delayed_branch): New variable.
2774 (override_options): Treat '/' as an operand punctuation character.
2775 Set up mips_flag_delayed_branch.
2776 (print_operand): Handle '/'.
2777 (mips_output_function_prologue): Put the whole function in
2778 .set noreorder and .set nomacro if all_noreorder_p is true.
2779 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
2780 (mips16_optimize_gp): Remove "first insn" parameter.
2781 (mips16_lay_out_constants): New function, split out from mips_reorg.
2782 (mips_avoid_hazard, mips_avoid_hazards): New functions.
2783 (mips_reorg): For mips16 code, call mips16_lay_out_constant
2784 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
2785 do delayed-branch scheduling followed by hazard detection.
2786 (mips_adjust_insn_length): Only account for hazards if
2787 !ignore_hazard_length_p.
2788 (mips_output_load_label): Add a nop to the o32 sequence if
2789 the target suffers from load delays.
2790 (mips_output_conditional_branch): Add %/ to the end of branches.
2791 (mips_output_division): Fill the branch delay slot with %#.
2792 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
2793 instructions. End all other %* branches with %/.
2794 (ffssi2, ffsdi2): Fix lengths.
2795 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
2796 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
2797 (fix_truncsfsi2_macro): Likewise.
2798 (mov_lwl): Set hazard to "none".
2799 (ashldi3_internal): Fill the branch delay slot with %#.
2800 (ashrdi3_internal, lshrdi3_internal): Likewise.
2801 (exception_receiver): Explicitly set $28.
2802 (hazard_nop): New pattern.
2804 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
2806 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
2807 before calling tree_inlinable_function_p.
2809 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2811 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
2812 <internal/stdio_core.h> too.
2813 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
2814 <internal/wchar_core.h> too.
2815 Substitute va_list uses in inline definition.
2816 * fixinc/fixincl.x: Regenerate.
2818 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2820 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
2821 Undef before redefinition.
2822 (LABEL_AFTER_LOC): Likewise.
2823 (DEFAULT_SIGNED_CHAR): Likewise.
2824 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
2825 Fix IRIX spelling.
2827 * config/mips/iris3.h: Remove, unused.
2828 * config/mips/iris4.h: Likewise.
2830 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
2832 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
2833 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
2834 target_cpu_default.
2836 * config/mips/iris5.h: Move explicit includes ...
2837 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
2839 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
2840 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
2841 tm_defines.
2843 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
2844 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
2845 target_cpu_default.
2847 * config/mips/iris6.h: Fix IRIX spelling.
2848 (MULTILIB_DEFAULTS): Undef before redefinition.
2850 * config/mips/iris6.h: Move explicit includes ...
2851 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
2853 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
2855 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
2856 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
2857 Use next_needed field instead of aux to maintain the queue.
2858 * cgraph.h (cgraph_node): Add next_needed.
2859 (cgraph_varpool_node): Add next_needed; remove aux.
2860 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
2862 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
2864 * cgraphunit.c (cgraph_finalize_function): Set finalized.
2865 (cgraph_finalize_function): Do not examine inlinablility.
2866 (cgraph_finalize_compilation_unit): Do it here.
2867 * cgraph.h (cgraph_local_info): Add finalized field.
2869 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2871 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
2872 (gt_pch_restore): Likewise.
2874 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
2876 * config/alpha/alpha.c: Fix comment typos.
2877 * config/alpha/elf.h: Likewise.
2878 * config/arm/arm.c: Likewise.
2879 * config/arm/arm.h: Likewise.
2880 * config/arm/arm.md: Likewise.
2881 * config/arm/t-arm-coff: Likewise.
2882 * config/arm/t-strongarm-pe: Likewise.
2883 * config/arm/xscale-elf.h: Likewise.
2884 * config/avr/avr.h: Likewise.
2886 2003-07-01 Jeff Law <law@redhat.com>
2888 * stmt.c (any_pending_cleanups): Remove another redundant test.
2890 2003-07-01 David Edelsohn <edelsohn@gnu.org>
2891 J"orn Rennecke <joern.rennecke@superh.com>
2893 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
2894 for MEM case.
2896 2003-07-01 Devang Patel <dpatel@apple.com>
2898 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
2899 (binclstatus): New.
2900 (struct dbx_file): New members - bincl_status, pending_bincl_name and
2901 prev.
2902 (pending_bincls): New.
2903 (dbxout_init): Initialize new dbx_file members.
2904 (dbxout_start_source_file): Same.
2905 (emit_bincl_stab): New function.
2906 (emit_pending_bincls): Same.
2907 (emit_pending_bincls_if_required): Same.
2908 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
2909 processed.
2910 (dbxout_begin_block): Emit pending BINCL stabs.
2911 (dbxout_end_block): Same.
2912 (dbxout_function_decl): Same.
2913 (dbxout_continue): Same.
2914 (dbxout_type): Same.
2915 (dbxout_class_name_qualifiers): Same.
2916 (dbxout_symbol): Same.
2917 (dbxout_symbol_location): Same.
2918 (dbxout_parms): Same.
2920 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2922 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
2923 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
2925 2003-07-01 Andreas Jaeger <aj@suse.de>
2927 * fold-const.c: Convert prototypes to ISO C90.
2928 * function.c: Likewise.
2929 * function.h: Likewise.
2931 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
2933 * doc/contrib.texi: Fix typos.
2934 * doc/invoke.texi: Likewise.
2935 * doc/passes.texi: Likewise.
2936 * doc/sourcebuild.texi: Likewise.
2937 * doc/tm.texi: Likewise.
2939 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
2941 * basic-block.h: Fix comment typos.
2942 * bb-reorder.c: Likewise.
2943 * c-format.c: Likewise.
2944 * cfgcleanup.c: Likewise.
2945 * cfghooks.h: Likewise.
2946 * cfgloop.c: Likewise.
2947 * cfgloopmanip.c: Likewise.
2948 * cfgrtl.c: Likewise.
2949 * cgraph.h: Likewise.
2950 * cgraphunit.c: Likewise.
2951 * combine.c: Likewise.
2952 * convert.c: Likewise.
2953 * dbxout.c: Likewise.
2954 * df.c: Likewise.
2955 * df.h: Likewise.
2956 * diagnostic.c: Likewise.
2957 * dwarf2out.c: Likewise.
2958 * et-forest.h: Likewise.
2959 * flow.c: Likewise.
2960 * fold-const.c: Likewise.
2961 * function.h: Likewise.
2962 * gcov-io.h: Likewise.
2963 * gcov.c: Likewise.
2964 * gcse.c: Likewise.
2965 * genautomata.c: Likewise.
2966 * ggc-common.c: Likewise.
2967 * ggc-page.c: Likewise.
2968 * loop-unroll.c: Likewise.
2969 * loop-unswitch.c: Likewise.
2970 * loop.c: Likewise.
2971 * mips-tfile.c: Likewise.
2972 * optabs.c: Likewise.
2973 * ra-build.c: Likewise.
2974 * ra-colorize.c: Likewise.
2975 * ra-rewrite.c: Likewise.
2976 * ra.h: Likewise.
2977 * regmove.c: Likewise.
2978 * reload.c: Likewise.
2979 * rtlanal.c: Likewise.
2980 * sched-ebb.c: Likewise.
2981 * sched-int.h: Likewise.
2982 * sched-vis.c: Likewise.
2983 * sreal.c: Likewise.
2984 * ssa-ccp.c: Likewise.
2985 * ssa.c: Likewise.
2986 * toplev.c: Likewise.
2987 * tree-inline.c: Likewise.
2988 * value-prof.c: Likewise.
2989 * value-prof.h: Likewise.
2991 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
2993 * rtl.h (emit_line_note_after): Remove.
2994 (emit_note_copy_after, emit_note_copy): New.
2995 * emit-rtl.c (reorder_insns_with_line_notes): Replace
2996 emit_line_note_after with emit_note_copy_after.
2997 (emit_insn_after_with_line_notes): Likewise.
2998 (emit_line_note_after): Kill.
2999 (emit_note_copy_after): New.
3000 (emit_note_copy): New.
3001 * function.c (emit_return_into_block): Use emit_note_copy_after.
3002 (thread_prologue_and_epilogue_insns): Likewise.
3003 * integrate.c (expand_inline_function): Use emit_note_copy.
3004 (copy_insn_list): Likewise.
3005 * unroll.c (copy_loop_body): Likewise.
3006 * cfglayout.c (duplicate_insn_chain): Likewise.
3008 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3010 * c-tree.h (define_label): Replace filename and lineno arguments
3011 with a location_t.
3012 * c-decl.c (poplevel): Adjust define_label call.
3013 (pop_label_level): Likewise.
3014 (define_label): Replace filename and lineno arguments with a
3015 location_t.
3016 (store_parm_decls): Use DECL_SOURCE_LOCATION.
3017 * c-parse.in (label): Adjust define_label call.
3019 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
3021 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
3022 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
3023 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
3024 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
3025 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
3027 2003-07-01 Andreas Jaeger <aj@suse.de>
3029 * final.c: Convert prototypes to ISO C90.
3030 * flow.c: Likewise.
3031 * flags.h: Likewise.
3032 * gcov-io.c: Likewise.
3033 * gcov-io.h: Likewise.
3035 See ChangeLog.9 for earlier changes.