1 2003-07-18 Richard Henderson <rth@redhat.com>
4 * optabs.c (prepare_operand): Fail gracefully instead of abort
5 if the predicate doesn't satisfy.
6 (gen_cond_trap): Allow prepare_operand to fail.
8 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
10 * c-common.c: Don't undefine GCC_DIAG_STYLE.
11 (fname_decl): Don't use xxx_with_decl.
12 (c_add_case_label): Likewise.
13 (handle_section_attribute): Likewise.
14 (handle_alias_attribute): Likewise.
15 (handle_no_instrument_function_attribute): Likewise.
16 (handle_no_limit_stack_attribute): Likewise.
17 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
18 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
20 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
22 * Makefile.in (ifcvt.o): Add cfgloop.h.
23 * basic-block.h (EDGE_LOOP_EXIT): New flag.
24 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
25 * ifcvt.c: Include cfgloop.h.
26 (mark_loop_exit_edges): New static function.
27 (if_convert): Call it.
28 (find_if_header): Ignore branches out of loops.
30 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
32 * combine.c (simplify_comparison): Don't share rtx when converting
33 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
35 2003-07-18 David Edelsohn <edelsohn@gnu.org>
37 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
38 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
39 (MUST_PASS_IN_STACK): Define.
40 (BLOCK_REG_PADDING): Define.
42 2003-07-18 Richard Henderson <rth@redhat.com>
44 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
47 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
49 * combine.c (combinable_i3pat): Don't forbid occurrences of
50 i2dest or i1dest in inner_dest if inner_dest is a mem.
52 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
54 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
56 2003-07-17 Jakub Jelinek <jakub@redhat.com>
59 * loop.c (basic_induction_var): Check if convert_modes emitted any
60 instructions. Remove them and return 0 if so.
62 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
65 * toplev.c (rest_of_handle_addresof): Rename into
66 rest_of_handle_addressof. Delete unreachable blocks
67 if dead edges were purged after the addressof pass.
69 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
71 * Makefile.in, configure, configure.in: Remove handling of
72 lang-options.h and options_.h.
73 * toplev.c (struct lang_opt, documented_lang_options): Remove.
74 (display_help): Don't use documented_lang_options.
76 2003-07-17 Zack Weinberg <zack@codesourcery.com>
78 * c-decl.c (pushdecl_function_level): Make static, return nothing.
79 (kept_level_p): Fold into poplevel.
80 (undeclared_variable): Moved here from c-typeck.c. Export.
81 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
82 (undeclared_variable): Prototype here. Don't prototype
83 kept_level_p nor pushdecl_function_level.
84 * c-parse.in: Change first argument to poplevel from
85 "kept_level_p()" to "KEEP_MAYBE".
86 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
88 2003-07-17 Roger Sayle <roger@eyesopen.com>
90 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
91 commutative operands instead of modifying the RTL in-place.
93 2003-07-17 Mark Mitchell <mark@codesourcery.com>
96 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
97 unless we know which function is being called.
99 2003-07-17 Roger Sayle <roger@eyesopen.com>
101 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
102 whether to reorder the operands of a commutative binary operator.
104 2003-07-17 Roger Sayle <roger@eyesopen.com>
106 * fold-const.c (const_binop): Avoid performing the FP operation at
107 compile-time, if either operand is NaN and we honor signaling NaNs,
108 or if we're dividing by zero and either flag_trapping_math is set
109 or the desired mode doesn't support infinities.
110 (fold_initializer): New function to fold an expression ignoring any
111 potential run-time exceptions or traps.
112 * tree.h (fold_initializer): Prototype here.
113 * c-typeck.c (build_binary_op): Move to the end of the file so
114 that intializer_stack is in scope. If constructing an initializer,
115 i.e. when initializer_stack is not NULL, use fold_initializer to
117 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
118 performing FP operations at compile-time, if they would raise an
119 exception at run-time.
121 2003-07-17 Geoffrey Keating <geoffk@apple.com>
124 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
125 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
126 (GTFILES): Add langhooks.c.
127 (gt-langhooks.h): New.
128 * c-common.h (c_static_assembler_name): Prototype.
129 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
130 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
131 * c-opts.c: Include langhooks-def.h.
132 (c_static_assembler_name): New.
133 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
135 (lhd_set_decl_assembler_name): Give static objects with context
137 * varasm.c (var_labelno): Delete.
138 (make_decl_rtl): Don't change the assembler name once it's set.
140 * c-opts.c (this_input_filename): New.
141 (finish_options): Take new parameter, name of file being compiled.
142 Update callers. Set this_input_filename.
143 (push_command_line_include): Use this_input_filename not
146 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
148 * Makefile.in: Depend .pot generation on options.c.
149 * po/exgettext: Add an extra_files variable containing additional
152 2003-07-17 Zack Weinberg <zack@codesourcery.com>
154 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
155 c_write_global_declarations.
157 * c-decl.c: Fix typos in several comments. Remove all
158 #if 0 blocks; reindent as needed. Remove unused argument
159 to declare_parm_level; all callers changed.
160 * c-parse.in: Update calls to declare_parm_level. Avoid
161 issuing a double warning in some circumstances.
162 * c-typeck.c: Update calls to declare_parm_level.
163 * c-tree.h: Update prototype of declare_parm_level.
165 * c-pragma.c (apply_pragma_weak): Don't complain about a
166 redundant #pragma weak.
168 * objc/objc-act.c (forward_declare_categories,
169 build_selector_reference_decl, build_class_reference_decl,
170 build_objc_string_decl, synth_forward_declarations,
171 build_protocol_reference): Set TREE_PUBLIC on synthetic
172 forward decl to 0, consistent with eventual definition.
173 Correct comments to match.
175 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
176 in regexp that don't form a range expression.
177 * fixinc/fixincl.def: Regenerate.
179 2003-07-17 Richard Henderson <rth@redhat.com>
182 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
183 even with !TARGET_CONST_GP.
184 (ia64_function_ok_for_sibcall): Reject non-local functions.
186 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
188 * c-common.c (c_estimate_num_insns_1): Don't handle
190 * expr.c (safe_from_p): Likewise.
191 * gengtype.c (adjust_field_tree_exp): Likewise.
192 * stmt.c (warn_if_unused_value): Likewise
193 * tree.c (first_rtl_op): Likewise.
194 * tree.def: Don't define METHOD_CALL_EXPR.
195 * java/lang.c (java_estimate_num_insns_1): Don't handle
198 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
201 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
202 and its restrictions for the SPARC64 port.
203 Move the entry of "-mimpure-text" before that of "-mv8".
205 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
206 Phil Edwards <phil@jaj.com>
208 * doc/install.texi (*-*-solaris2*): Document the step-by-step
209 procedure to bootstrap and install.
210 Document the preference for the legacy Sun tools in /usr/bin
211 over the POSIX tools in /usr/xpg4/bin for the build process.
213 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
215 * c.opt: Document Uncodumented; use it. Document ObjC options.
216 * opts.c (print_filtered_help): Skip undocumented switches.
217 * opts.h (CL_UNDOCUMENTED): New.
218 * opts.sh: Handle Undocumented.
219 * toplev.c (documented_lang_options): Prevent its becoming empty.
221 * lang-options.h: Remove.
223 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
225 * loop.c (check_ext_dependent_givs): Pass const struct loop *
226 instead of struct loop_info * as argument. Accept BIVs with
227 increment +/- 1 provided there is a friendly exit test against
228 a loop-invariant value.
229 (strength_reduce): Adapt call to check_ext_dependent_givs.
231 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
232 Con Bradley <con.bradley@superh.com>
234 * sh-protos.h (sh_get_pr_initial_val): Declare.
235 * sh.c (regno_reg_class): Make its elements type enum reg_class.
236 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
237 and live_regs_mask arguments. Changed all callers.
238 (save_schedule_s): New structure.
239 (save_schedule): New typedef.
240 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
241 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
242 In interrupts handlers, also save registers that are usually
243 partially saved, and make sure there is at least one general purpose
244 register saved if a target register needs saving.
245 Add casts in comparisons to avoid warnings.
246 (sh_media_register_for_return): return -1 for interrupt handlers.
247 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
248 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
249 registers used are available.
250 Set RTX_FRAME_RELATED_P where appropriate.
251 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
252 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
253 (initial_elimination_offset): Likewise.
254 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
255 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
256 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
257 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
258 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
259 and for target registers.
260 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
261 (regno_reg_class): Make its elements type enum reg_class.
262 (CONSTRAINT_LEN): Don't use isdigit.
263 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
264 (FUNCTION_ARG): Add parentheses to avoid warnings.
265 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
266 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
267 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
268 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
269 * sh.md (xordi3+1): Remove unused variable regno.
270 (return_media): Check that tr0 is available before using it.
272 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
274 * c.opt: Document more options.
276 2003-07-16 Roger Sayle <roger@eyesopen.com>
278 * combine.c (subst): Also handle (subreg (const_double ...)) case
279 if created by a substitution, by using the original inner mode.
281 2003-07-16 Roger Sayle <roger@eyesopen.com>
283 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
284 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
285 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
287 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
289 * doc/install.texi (--without-headers): New.
292 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
293 (machopic_output_function_base_name): New; print the true pic label.
294 (machopic_classify_ident): Pic Base is always a defined data.
295 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
296 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
298 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
299 if they are not floating point registers.
302 * ggc.h: Add header guards.
303 * c-decl.c (finish_struct): Sort fields if
304 number greater than 15 and there are no
305 anonymous structs/unions.
306 * c-common.h: Include ggc.h.
307 (sorted_fields_type): New struct.
308 (field_decl_cmp): New prototype.
309 (resort_sorted_fields): New prototype.
310 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
311 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
312 as s, removing other fields.
313 * c-typeck.c (lookup_field): Use s in lang_type.
314 These were mostly moved from cp/class.c:
315 * c-common.c (field_decl_cmp): New static function.
316 (field_decl_cmp): New function.
317 (resort_sorted_fields): New function.
319 2003-07-16 Geoffrey Keating <geoffk@apple.com>
321 * config/darwin.c (machopic_select_section): Use decl_readonly_section
322 to do most of the work.
324 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
326 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
327 * config/mmix/mmix.c: Convert functions to ISO C90.
328 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
330 (mmix_get_hard_reg_initial_val): Tweak section head comment.
332 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
334 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
336 2003-07-16 Jakub Jelinek <jakub@redhat.com>
338 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
339 (uw_update_context_1): Use it.
340 * config/rs6000/rs6000.c (insn_after_throw): Remove.
341 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
342 in parent frame if _Unwind_* called directly instead of through
344 (rs6000_emit_eh_toc_restore): Remove.
345 (rs6000_emit_prologue): Update stack pointer before doing any saving
346 if current_function_calls_eh_return. Generate unwind info for $r2.
347 (rs6000_emit_epilogue): Restore stack pointer after doing all
348 restoring if current_function_calls_eh_return. Restore $r2.
349 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
350 * config/rs6000/rs6000.md (eh_return): Remove call to
351 rs6000_emit_eh_toc_restore.
352 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
353 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
355 2003-07-15 Jakub Jelinek <jakub@redhat.com>
357 * expr.c (emit_block_move): Don't move anything if size is const 0.
358 (clear_storage): Test against const0_rtx instead of comparing INTVAL
361 2003-07-15 David S. Miller <davem@redhat.com>
363 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
364 emit nop if the last real insn is CALL_INSN.
366 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
368 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
370 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
372 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
374 * config/i386/winnt.c (associated_type): Artificial methods are not
375 affected by the import/export status of their class unless they are
377 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
379 * config/i386/winnt.c: Fix GCC copyright comment.
381 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
384 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
385 not recursing on hard error.
386 (diagnostic_for_decl): Likewise.
387 * diagnostic.def: Rearrange.
389 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
391 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
392 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
394 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
395 Richard Henderson <rth@redhat.com>
397 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
398 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
399 (_Unwind_SetGR): Likewise.
400 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
401 (Unwind_SpTmp): New typedef.
402 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
403 (uw_update_context): Use _Unwind_GetPtr.
404 (init_dwarf_reg_size_table): Move above uw_init_context_1.
405 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
406 Use _Unwind_SetSpColumn.
407 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
410 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
412 * c.opt: Document more options.
413 * toplev.c (documented_lang_options): Remove all local help strings.
415 2003-07-15 Mark Mitchell <mark@codesourcery.com>
418 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
421 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
424 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
425 swap comparison operands if doing so would generate an
428 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
430 PR optimization/11320
431 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
432 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
433 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
434 current_sched_info->compute_jump_reg_dependencies. Record which
435 registers are used and which registers are set by the jump.
436 Clear deps->reg_conditional_sets after a barrier.
437 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
438 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
439 (init_deps): Initialize reg_conditional_sets.
440 (free_deps): Clear reg_conditional_sets.
441 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
442 Mark registers live on entry of the fallthrough block and conditionally
443 set as set by the jump. Mark registers live on entry of non-fallthrough
444 blocks as used by the jump.
445 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
446 Mark new parameters as unused.
448 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
450 * doc/invoke.texi: Resync MIPS -march documentation.
452 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
454 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
455 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
456 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
457 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
458 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
459 (mips_issue_rate): Handle PROCESSOR_R9000.
460 (mips_use_dfa_pipeline_interface): Likewise.
461 * config/mips/9000.md: New file.
462 * config/mips/mips.md: Include it.
463 (define_attr cpu): Add r9000.
464 (mulsi3_mult3): Use "mul" for rm9000 code.
466 2003-07-15 Stan Cox <scox@redhat.com>
468 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
469 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
470 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
471 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
472 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
473 (mips_issue_rate): Handle PROCESSOR_R7000.
474 (mips_use_dfa_pipeline_interface): Likewise.
475 * config/mips/7000.md: New file.
476 * config/mips/mips.md: Include it.
477 (define_attr cpu): Add r7000.
478 (mulsi3_mult3): Use "mul" for rm7000 code.
480 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
482 * config/mips/mips.md (define_attr type): Add condmove. Use it for
483 the conditional move patterns.
484 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
485 Check for condmove type.
486 (ir_vr54_arith): Add move type.
487 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
488 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
490 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
492 * c-opts.c (print_help): Remove.
493 (c_common_handle_option): Don't handle --help.
494 * c.opt: Document some options.
496 * opts.c (print_filtered_help): New.
497 (print_help): Use it.
499 2003-07-14 Geoffrey Keating <geoffk@apple.com>
501 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
502 * tree.c: (build_common_tree_nodes_2): Likewise.
503 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
504 (V4DF_type_node): New.
506 * c-opts.c (push_command_line_include): Don't free deferred_opts,
508 (finish_options): Reset init_cursor.
510 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
512 * expr.c (expand_assignment): Remove an unused argument
514 * expr.h: Update the prototype.
515 * function.c: Update the callers.
518 2003-07-14 Mark Mitchell <mark@codesourcery.com>
521 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
524 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
526 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
527 with __cplusplus, not "we must use the C++ compiler's type"
528 * fixinc/inclhack.def (void_null): Note that Interix needs this.
529 * fixinc/fixincl.x: Regenerate.
531 2003-07-14 Geoffrey Keating <geoffk@apple.com>
533 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
534 and unseen_objects from the global data before calling
535 __deregister_frame_info_bases.
536 (examine_objects): Insert objects into the seen_objects list,
538 (_Unwind_Find_FDE): Always unlock the global object lists, even if
539 we couldn't allocate a data structure to put in it.
541 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
542 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
543 (SET_TYPE_PROTOCOL_LIST): New.
544 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
545 (get_object_reference): Likewise.
547 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
549 * cfglayout.c (locator_file): Break out from ....
550 (insn_file): ... here.
551 (locator_line): Break out from ....
552 (insn_line): ... here.
553 * rtl.h (locator_file, locator_line): Declare.
554 (final_start_function): Set proper line/file info.
556 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
558 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
559 handled by pp_c_cast_expression.
561 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
563 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
564 allocate 32768 bytes of stack. Use addition rather than subtraction
565 when a single insn is enough.
566 * config/mips/mips.md: Remove insns and splitters for subtracting
568 (subsi3): Only accept register operands.
569 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
570 (subdi3_internal_3, subsi3_internal_2): Likewise.
571 (casesi): Use expand_binop to subtract the lower bound.
573 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
575 * config/mips/mips.c (mips_in_small_data_p): Don't handle
576 TARGET_MIPS16 specially.
578 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
580 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
581 mips_output_aligned_bss.
582 * config/mips/linux.h: Likewise.
583 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
584 * config/mips/mips.c (mips_output_aligned_bss): New function.
586 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
587 * config/mips/elf64.h: Likewise.
589 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
590 mips_declare_object_name.
591 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
592 * config/mips/elf64.h: As for elf.h.
593 * config/mips/iris6.h: Likewise.
594 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
595 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
596 do...while (0) block.
597 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
598 (mips_finish_declare_object): Declare.
599 * config/mips/mips.c (mips_declare_object_name): New function.
600 (mips_finish_declare_object): New function.
602 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
603 * config/mips/linux.h: Likewise.
605 * config/mips/mips.c (inside_function): Delete.
606 (file_in_function_warning, ignore_line_number): Delete.
607 (mips_output_filename): Don't warn about changing filenames within
609 (mips_output_lineno): Update accordingly.
610 (mips_output_function_prologue): Don't reset the deleted variables.
611 * config/mips/mips.h (inside_function): Delete.
612 (file_in_function_warning, ignore_line_number): Delete.
614 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
615 * config/mips/elf64.h: Likewise.
616 * config/mips/openbsd.h: Likewise.
617 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
618 * config/mips/linux.h: Likewise.
619 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
620 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
622 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
623 to the list of include files when using gas.
624 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
625 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
626 * config/mips/elf64.h: Likewise.
627 * config/mips/iris5.h: Likewise.
628 * config/mips/linux.h: Likewise.
629 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
630 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
631 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
632 * config/mips/sdb.h: ...this new file.
634 2003-07-14 Douglas Rupp <rupp@gnat.com>
636 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
637 argument to getcwd; use fixed buffer instead.
639 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
641 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
642 * fixinc/fixinc.wrap: Delete.
644 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
646 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
649 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
651 * ggc-page.c (struct globals): Add new fields to keep track of the
652 total allocated memory and overhead.
653 (ggc_print_statistics): Print them.
654 (ggc_alloc): Keep track of the total allocated memory and the
657 * tree.c (dump_tree_statistics): Increase spacing.
658 (enum tree_node_kind): Move to ...
659 * tree.h (enum tree_node_kind): ... here.
660 (tree_node_counts, tree_node_sizes): Declare.
662 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
664 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
666 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
668 PR optimization/11440
669 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
672 2003-07-14 Alan Modra <amodra@bigpond.net.au>
674 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
675 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
676 (emit_group_load, emit_group_store): Adjust declarations.
677 Remove most occurrences of #ifdef TREE_CODE.
678 * expr.c (emit_group_load): Add "type" param, and use
679 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
680 aligned accesses if !SLOW_UNALIGNED_ACCESS.
681 (emit_group_store): Likewise.
682 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
683 emit_group_load and emit_group_store calls.
684 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
685 BLOCK_REG_PADDING to determine whether we need endian_correction.
686 (load_register_parameters): Localize vars. Handle shifting of
687 small values to the correct end of regs. Adjust emit_group_load
689 (expand_call, emit_library_call_value_1): Adjust emit_group_load
690 and emit_group_store calls.
691 * function.c (assign_parms): Set mem alignment for stack slots.
692 Adjust emit_group_store call. Store values at the "wrong" end
693 of regs to the stack. Use BLOCK_REG_PADDING.
694 (locate_and_pad_parm): Save where_pad.
695 (expand_function_end): Adjust emit_group_load call.
696 * stmt.c (expand_value_return): Adjust emit_group_load call.
697 * Makefile.in (calls.o): Depend on $(OPTABS_H).
698 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
699 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
700 (MUST_PASS_IN_STACK): Define.
701 (BLOCK_REG_PADDING): Define.
702 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
703 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
704 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
705 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
706 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
708 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
710 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
712 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
714 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
715 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
717 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
720 * toplev.c: Don't cut off option names.
722 2003-07-13 Andreas Jaeger <aj@suse.de>
724 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
725 to integer of different size.
727 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
729 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
732 2003-07-13 Andreas Jaeger <aj@suse.de>
734 * config.gcc: Add pmmintrin.h for x86_64-*-*.
736 2003-07-13 Zack Weinberg <zack@codesourcery.com>
738 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
739 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
740 list. Move these all together down by cpplib.
742 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
743 definition of CPPCHAR_SIGNED_T.
745 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
746 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
747 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
749 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
750 * cppinit.c (cpp_create_reader): Likewise.
752 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
753 * cpptrad.c: Likewise. All callers changed.
754 * cpplib.c: All callers changed.
755 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
756 * hashtable.h: Define GTY(x) to nothing here too.
758 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
760 * stor-layout.c (compute_record_mode): Remove very obsolete test
761 that forces BLKmode for records with fields crossing word boundary.
763 2003-07-13 Zack Weinberg <zack@codesourcery.com>
765 * Makefile.in: Remove orphan reference to acconfig.h.
767 2003-07-13 Andreas Jaeger <aj@suse.de>
769 * cgraphunit.c: Convert prototypes to ISO C90.
771 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
773 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
775 * fixinc/fixincl.x: Rebuild.
777 2003-07-12 Zack Weinberg <zack@codesourcery.com>
779 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
780 i?86-*-*. Use correct name of cache variable.
781 * configure: Regenerate.
783 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
785 * config/alpha/alpha.c: Fix comment typos.
786 * config/alpha/alpha.md: Likewise.
787 * config/arm/arm.c: Likewise.
788 * config/arm/arm.md: Likewise.
789 * config/arm/lib1funcs.asm: Likewise.
790 * config/avr/avr.md: Likewise.
791 * config/arm/README-interworking: Fix typos.
793 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
795 * c-format.c: Fix comment formatting.
796 * c-typeck.c: Likewise.
797 * coverage.c: Likewise.
798 * cppcharset.c: Likewise.
799 * cpplib.c: Likewise.
800 * dbxout.c: Likewise.
801 * gcov-io.h: Likewise.
802 * toplev.c: Likewise.
804 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
806 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
809 2003-07-12 Zack Weinberg <zack@codesourcery.com>
811 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
812 uses three-argument AC_DEFINE so no acconfig.h entries are
814 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
815 which contains the GAS version number as a scaled integer.
816 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
817 ability to check for ELF assembler.
818 (gcc_GAS_CHECK_FEATURE): New macro.
819 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
820 assembler feature checks using gcc_GAS_CHECK_FEATURE.
821 Use three-argument AC_DEFINE everywhere.
822 * acconfig.h: Deleted.
823 * config.in, configure: Regenerate.
825 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
827 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
829 * fixinc/fixincl.x: Regenerate.
831 * fixinc/inclhack.def (gnu_types): Improve comment.
833 2003-07-12 Andreas Jaeger <aj@suse.de>
835 * fp-test.c (main): Use ISO C90 prototype.
837 * version.c: Remove unneded include of ansidecl.h.
839 * cgraph.h: Convert prototypes to ISO C90.
840 * cgraph.c: Likewise.
841 * fix-header.c: Likewise.
843 * protoize.c: Likewise.
845 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
847 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
850 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
851 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
853 * cgraph.c (cgraph_max_uid): New global variable.
854 (cgraph_node): Set uid field.
855 (create_edge): Keep inline flags consistent.
856 (dump_cgraph): Dump more info.
857 * cgraph.h (struct cgraph_local_info): Remove inline_many and
858 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
859 (struct cgraph_global_info): Add insns, calls, cloned_times,
861 (struct cgraph_node): Add uid.
862 (struct cgraph_edge): Add inline_call.
863 (cgraph_max_uid, cgraph_inline_p): Declare.
864 * cgraph.c: Include params.h and fibheap.h
865 (cgraph_mark_functions_to_inline_once): Kill.
866 (INSNS_PER_CALL): New constant.
867 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
869 (cgraph_finalize_function): Do not analyze inlining.
870 (cgraph_finalize_compilation_unit): Set inlining attributes.
871 (cgraph_mark_functions_to_output): More consistency checks.
872 (cgraph_optimize_function): Set current_function_decl to NULL.
873 (cgraph_expand_function): Use new inline flags.
874 (cgraph_postorder): Expand from cgraph_expand_functions.
875 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
876 (cgraph_inlined_into, cgraph_inlined_callees,
877 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
878 cgraph_mark_inline, cgraph_check_inline_limits,
879 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
880 cgraph_decide_inlining, cgraph_inline_p): New functions.
881 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
882 PARAM_INLINE_UNIT_GROWTH): New parameters.
883 * tree-inline.c (struct inline_data): New field current_decl.
884 (expand_call_inline): Avoid forward declarations; use
885 inlinable_function_p.
886 (optimize_inline_calls): Set id.current_decl.
888 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
890 * configure.in: Remove wrongly added definition of
892 * configure: Regenerate.
894 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
896 * rtl.def (NOTE): Do not use padding.
898 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
900 * doc/install.tex: Update required binutils for i?86-*-linux*
902 2003-07-11 Richard Henderson <rth@redhat.com>
904 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
906 2003-07-11 Mark Mitchell <mark@codesourcery.com>
908 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
909 TRANSLATION_UNIT_DECL as top_level.
911 2003-07-11 Jakub Jelinek <jakub@redhat.com>
913 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
914 then fall back to cmpstrM.
915 * builtins.c (expand_builtin_memcmp): Likewise.
916 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
917 (s390_expand_cmpmem): ... this.
918 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
919 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
920 from cmpstr* patterns. Rename call to s390_expand_cmpstr
921 to s390_expand_cmpmem.
922 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
923 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
925 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
927 * doc/md.texi (cmpstrM): Describe as String compare insn, not
931 2003-07-11 Loren James Rittle <ljrittle@acm.org>
933 * config/i386/freebsd.h (SET_ASM_OP): Remove.
934 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
935 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
936 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
938 2003-07-11 Richard Henderson <rth@redhat.com>
940 * function.c (assign_parms): Don't recombine complex args if
941 fnargs is unchanged from orig_fnargs.
942 (split_complex_args): Return args without complex before copying.
943 Re-layout the modified parameters.
945 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
947 * regclass.c (choose_hard_reg_mode): Add third argument.
949 * rtl.h (choose_hard_reg_mode): Update declaration.
950 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
951 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
953 2003-07-11 Geoffrey Keating <geoffk@apple.com>
955 * c-decl.c (finish_decl): Handle 'used' here...
956 * cgraphunit.c (cgraph_finalize_function): ... and here ...
957 * c-common.c: (handle_used_attribute): ... not here.
959 * configure.in (onstep): Support --enable-intermodule.
960 * Makefile.in (OBJS-common): New.
963 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
965 (libbackend.a): Support @onestep@.
967 * configure: Regenerate.
969 * c-common.h (c_reset_state): New prototype.
970 (c_parse_file): New prototype.
971 (finish_file): Move prototype from c-tree.h.
972 * c-decl.c: Include <hashtab.h>.
973 (builtin_decls): New.
974 (current_file_decl): New.
975 (duplicate_decls): Add extra parameter. Change all callers. Don't
976 output duplicate common symbols.
977 (link_hash_hash): New.
979 (poplevel): Handle popping of the top level.
980 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
981 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
982 (pushdecl_top_level): Likewise.
983 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
984 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
985 (finish_decl): Handle TRANSLATION_UNIT_DECL.
986 (merge_translation_unit_decls): New.
987 (c_write_global_declarations): New.
988 (c_reset_state): New.
989 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
990 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
991 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
992 TRANSLATION_UNIT_DECL.
993 (c_objc_common_finish_file): Call merge_translation_unit_decls.
994 * c-opts.c (in_fnames): Rename from in_fname.
995 (c_common_decode_option): Handle multiple input filenames.
996 (c_common_post_options): Likewise.
997 (c_common_parse_file): Likewise; also, call c_parse_file rather than
999 * c-parse.in: Move cleanup code to c_parse_file.
1000 (free_parser_stacks): Move contents to c_parse_file.
1001 (c_parse_file): New.
1002 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
1004 (C_DECL_FILE_SCOPE): New.
1005 (finish_file): Move prototype to c-common.h.
1006 (merge_translation_unit_decls): New prototype.
1007 (comptypes): Add extra parameter to prototype.
1008 (c_write_global_declarations): New prototype.
1009 * c-typeck.c (tagged_types_tu_compatible_p): New.
1010 (function_types_compatible_p): Add extra parameter, change all callers.
1011 (type_lists_compatible_p): Likewise.
1012 (comptypes): Likewise.
1013 (struct tagged_tu_seen): New.
1014 (tagged_tu_seen_base): New.
1015 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
1016 (c_mark_addressable): Remove #if 0 code.
1017 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
1018 comment explaining why it shouldn't have to.
1019 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
1021 * cppinit.c (cpp_read_next_file): New.
1022 (cpp_read_main_file): Use it.
1023 * cpplib.c (undefine_macros): New.
1024 (cpp_undef_all): New.
1025 * cpplib.h (cpp_read_next_file): Prototype.
1026 (cpp_undef_all): Prototype.
1027 * langhooks-def.h (write_global_declarations): Remove prototype.
1028 * toplev.h (write_global_declarations): Add prototype.
1029 * tree.c (decl_type_context): Use switch statement, handle
1030 TRANSLATION_UNIT_DECL.
1031 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
1032 (TRANSLATION_UNIT_DECL): New kind of tree.
1033 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
1034 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
1035 * doc/invoke.texi: Make attempt to document new functionality.
1037 2003-05-19 Per Bothner <bothner@apple.com>
1039 * gcc.c (combine_inputs): New.
1040 (process_command): Set combine_inputs.
1041 (do_spec_1): Handle combine_inputs.
1044 2003-07-10 James E Wilson <wilson@tuliptree.org>
1046 PR optimization/9745
1047 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
1048 loop_insn_emit_before.
1049 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
1051 2003-07-10 Zack Weinberg <zack@codesourcery.com>
1053 * cppcharset.c: Fix comment.
1054 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
1055 (EILSEQ): #define to EINVAL if not already defined.
1056 (convert_using_iconv): #if out when !HAVE_ICONV.
1057 (init_iconv_desc): Handle !HAVE_ICONV here...
1058 (cpp_init_iconv): ...not here.
1060 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
1062 * common.opt: More --help messages.
1063 * opts.c (print_help): Use puts().
1064 * toplev.c (f_options): Remove help text.
1065 (display_help): Don't dump f_options.
1067 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
1069 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
1070 Move i?86-*-interix* to the don't-fix list.
1071 * fixinc/fixinc.interix: Delete with extreme prejudice.
1073 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
1076 * doc/install.texi: Document requirements for ia64-*-hpux* target.
1078 2003-07-10 Roger Sayle <roger@eyesopen.com>
1080 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
1082 2003-07-10 Zack Weinberg <zack@codesourcery.com>
1084 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
1085 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
1086 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
1087 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
1088 convert_no_conversion, convert_using_iconv): New functions.
1089 (APPLY_CONVERSION): New macro.
1090 (struct conversion, conversion_tab): New data structure.
1091 (init_iconv_desc): Check conversion_tab for a custom conversion
1092 primitive before trying to use iconv.
1093 (convert_cset): Deleted.
1094 (cpp_init_iconv): Use UTF- terminology, not UCS-.
1095 (_cpp_destroy_iconv): Update to match.
1096 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
1097 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
1098 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
1099 (_cpp_interpret_string_notranslate): New function, moved here
1102 * cpphash.h (convert_f, struct cset_converter): New types.
1103 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
1104 are now struct cset_converter, not bare iconv_t.
1106 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
1107 all callers changed.
1109 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
1111 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
1112 to opts.sh command line.
1113 * opts.sh: Write to temporary files with a move-if-change at the end.
1115 2003-07-10 Denis Chertykov <denisc@overta.ru>
1116 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1118 * combine.c (gen_binary): Handle the CLOBBER rtx and
1119 don't build a binary operation with it.
1121 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1123 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
1124 store_killed_after, store_killed_before): Keep track of the correct
1125 dependency function to use.
1127 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
1128 * toplev.c (do_compile): Don't try to open dump files before
1129 lang_dependent_init initializes dump_base_name.
1131 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1133 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
1135 * config/frv/frv.c (frv_expand_builtin): Likewise.
1136 * config/sh/sh.c (sh_media_init_builtins): Likewise.
1138 2003-07-09 Mark Mitchell <mark@codesourcery.com>
1141 * doc/invoke.texi (C++ Dialect Options): Change documentation of
1144 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
1146 * tm.texi (RETURN_ADDR_OFFSET): Document.
1148 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
1150 * gcov-io.h: Update documentation.
1151 (GCOV_UNSIGNED2STRING): New.
1152 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
1153 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
1154 GCOV_TAG_SUMMARY_LENGTH): Adjust.
1155 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
1156 GCOV_TAG_COUNTER_NUM): New.
1157 (GCOV_BLOCK_SIZE): Number of words.
1158 (gcov_var): Adjust buffer type.
1159 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
1160 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
1161 count, not byte count.
1162 (gcov_open): Adjust overread init.
1163 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
1164 gcov_write_string, gcov_write_tag, gcov_write_length,
1165 gcov_write_tag_length): Adjust.
1166 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
1167 (gcov_sync, gcov_seek): Adjust.
1168 * gcov-dump.c (print_usage): Show gcc version only.
1169 (dump_file): Use GCOV_UNSIGNED2STRING.
1170 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
1171 * gcov.c (print_version): Show gcc version only.
1172 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
1173 GCOV_TAG_*_NUM macros.
1174 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
1175 GCOV_TAG_COUNTER_LENGTH.
1176 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
1177 Use GCOV_TAG_COUNTER_NUM.
1178 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
1179 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
1181 2003-07-10 Andreas Schwab <schwab@suse.de>
1183 * gcov-dump.c (dump_file): Fix missing address operator.
1185 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
1188 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
1190 (fold_single_bit_test): If sign_bit_p() fails, assume that the
1191 bit being tested is not a sign bit.
1193 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
1195 * config/h8300/h8300.md (a peephole2): New.
1197 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1199 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
1200 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
1201 from ld-linux.so.2 to ld.so.1.
1202 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
1203 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
1204 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
1205 nor -Wl,-rpath-link.
1206 (LIB_SPEC): Add -rpath-link if !static.
1207 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
1208 * config/mn10300/mn10300.c (mn10300_protect_label): New
1210 * config/mn10300/linux.h (PRINT_OPERAND,
1211 PRINT_OPERAND_ADDRESS): Set it during their execution.
1212 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
1213 mn10300_protect_label is set.
1214 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
1216 (LIB_SPEC, STARTFILE_SPEC): Define.
1217 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
1218 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
1219 FLOAT_BIT_ORDER_MISMATCH.
1220 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1221 * config.gcc (am33_2.0-*-linux*): Added.
1222 * config/mn10300/linux.h: New.
1223 * config/mn10300/t-linux: New.
1225 2003-07-10 Andreas Jaeger <aj@suse.de>
1227 * fold-const.c: Properly wrap prototypes.
1229 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
1231 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
1232 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
1234 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
1235 * config/mn10300/mn10300.h: GTY-declare it.
1236 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
1237 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
1238 prototype. Use incoming RTL argument.
1239 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1240 * config/mn10300/mn10300.md (int_label): Move C statements...
1241 (GOTaddr2picreg): ... here.
1242 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
1243 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
1244 * config/mn10300/mn10300.c (mn10300_encode_section_info):
1245 ... here. New function.
1246 (TARGET_ENCODE_SECTION_INFO): Define to it.
1247 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1248 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
1250 (mn10300_loadPC): Define as insn splittable after reload.
1251 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1252 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
1253 be defined in .rodata even in PIC, now that the assembler
1255 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1256 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
1257 symbol take an underscore prefix.
1258 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1259 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
1260 legitimize_pic_address): Declare.
1261 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
1262 the PIC register as fixed.
1263 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
1264 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
1266 (LEGITIMATE_PIC_OPERAND_P): Define.
1267 (PIC_OFFSET_TABLE_REGNUM): Define.
1268 (GOT_SYMBOL_NAME): Define.
1269 (SYMBOLIC_CONST_P): Define.
1270 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
1272 (MN10300_GLOBAL_P): Test it.
1273 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
1274 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
1275 * config/mn10300/mn10300.c (print_operand): Handle unspec.
1276 (expand_prologue): Set PIC register.
1277 (call_address_operand): Don't match SYMBOL_REFs in PIC.
1278 (legitimize_address): Call legitimize_pic_address.
1279 (legitimize_pic_address): New fn.
1280 (legitimate_pic_operand_p): New fn.
1281 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
1282 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
1283 UNSPEC_PLT): New constants.
1284 (pop_pic_reg): New insn.
1285 (movsi): Adjust non-PIC addresses.
1286 (builtin_setjmp_receiver): Restore the PIC register.
1288 (call): Adjust non-PIC addresses.
1289 (int_label, GOTaddr2picreg): New expands.
1290 (am33_loadPC): New insn.
1291 (mn10300_loadPC): New expand.
1292 (call_next_insn): New insn.
1293 (add_GOT_to_pic_reg): New expand.
1294 (symGOT2reg, symGOT2reg_i): New expands.
1295 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
1296 (sym2PIC, sym2PLT): New expands.
1298 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
1300 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
1301 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
1302 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
1303 to flag_unsafe_math_optimizations.
1304 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1305 * config/mn10300/mn10300.c (expand_prologue): Mark
1306 FP-register-saving insns as frame-related.
1307 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
1308 * config/mn10300/mn10300.c
1309 (mn10300_get_live_callee_saved_regs): Don't search past
1310 LAST_EXTENDED_REGNUM.
1311 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
1312 * config/mn10300/mn10300.md: Remove excessive line breaks from
1313 `@' output patterns that were accounted as additional
1315 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
1316 Re-introduce changes accidentally removed in Richard Sandiford's
1318 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
1319 Re-instate am33-2 lost in merge from net GCC.
1320 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
1321 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
1322 floating-point registers.
1323 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
1324 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
1325 pessimizations that had gone in on 2000-05-08.
1326 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
1327 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
1328 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
1329 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
1331 * (movhi): Likewise.
1332 * (movsi): Likewise.
1333 * (movsf): Likewise.
1334 * (movdi): Likewise.
1335 * (movdf): Likewise.
1336 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
1337 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
1338 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
1339 (expand_prologue, expand_epilogue): Save and restore FP regs.
1340 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
1341 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
1342 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
1343 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
1344 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
1346 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1347 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
1348 Discourage the two-argument, longer opcodes.
1349 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
1351 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
1352 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
1353 * config/mn10300/mn10300.md (cmpsf): New pattern.
1354 (branch): Test mdep.fpCC and output fbCC.
1355 * config/mn10300/mn10300.c (print_operand): Output conditions.
1356 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
1357 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
1358 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
1359 mulsf3, divsf3): Use the `F' constraint for FP values.
1360 * config/mn10300/mn10300.c (const_1f_operand): New function.
1361 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
1362 * config/mn10300/mn10300.md (sqrtsf2): New expand.
1363 (rsqrtsf2): New insn.
1364 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
1365 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
1367 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1368 * config/mn10300/mn10300.md (abssf2, negdf2): On
1369 TARGET_AM33_2, expand to...
1370 (abssf2_am33_2, negdf2_am33_2): New insns.
1371 (addsf3, subsf3, mulsf3, divsf3): Likewise.
1372 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
1373 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
1374 movdi, movdf): Added FP regs.
1375 * invoke.texi (-mam33-2, -mno-am33-2): Document.
1376 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
1377 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
1379 (REGNO_AM33_2_FP_P): Renamed to...
1380 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
1381 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
1382 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
1383 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
1384 regs from GENERAL_REGS.
1385 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
1386 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
1387 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
1388 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
1389 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
1390 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
1392 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
1393 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
1394 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
1395 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
1396 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
1397 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
1398 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
1399 AM33/2.0 floating-point registers.
1400 (CONDITIONAL_REGISTER_USAGE): Adjust.
1401 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
1402 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
1403 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
1404 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
1405 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
1406 (MULTILIB_DIRNAMES): Likewise.
1407 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
1408 `__AM33_2__' when `-mam33-2' is given.
1409 (TARGET_AM33_2): Define.
1410 (TARGET_SWITCHES): Adjust.
1411 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
1414 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
1416 * doc/install.texi: Add missing @.
1418 2003-07-09 Bob Wilson <bob.wilson@acm.org>
1420 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
1422 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
1425 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
1427 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
1430 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
1431 "x-crtfini.o" with "crtinit.o", "crtfini.o".
1433 * fixinc/inclhack.def (limits_ifndefs): Add select test.
1434 * fixinc/fixincl.x: Rebuild.
1436 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
1437 * fixinc/fixincl.x: Rebuild.
1439 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
1441 * doc/install.texi (Configuration): Document the valgrind option
1442 to --enable-checking.
1444 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
1446 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
1448 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1450 * c-lex.c (cb_ident): Cast cstr.text to const char *.
1452 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
1454 * gcov-io.h: Update documentation.
1455 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
1457 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
1458 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
1459 (struct gcov_var): Change buffer's type. Add endian flag.
1460 (gcov_open): Remove mode in libgcov.
1461 (gcov_magic): Prototype.
1462 * gcov-io.c (from_file): New.
1463 (gcov_open): Clear endian flag.
1465 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
1467 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
1468 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
1469 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
1470 * gcov-iov.c (main): Correct cast.
1471 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
1473 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
1474 (coverage_init): Use GCOV_NOTE_SUFFIX.
1475 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
1476 Rename to gcov_version, and return flag.
1477 (gcov_exit): Use gcov_version.
1478 (__gcov_init): Use gcov_version.
1479 * Makefile.in (coverageexts): Update.
1480 * gcov.c (print_version): Remove endianness conversion.
1481 (create_file_names): Use GCOV_NOTE_SUFFIX.
1482 (read_graph_file): Use gcov_magic.
1483 (read_count_file): Likewise.
1484 * gcov-dump.c (dump_file): Remove endianness conversion, use
1487 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
1489 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
1491 * configure: Regenerated.
1492 * Makefile.in (ALL_CFLAGS): Correct its comment.
1494 2003-07-08 Mark Mitchell <mark@codesourcery.com>
1496 * fold-const.c (make_range): Do not access operand 1 for a
1497 zero-operand operator.
1499 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
1501 * toplev.c (warn_dummy, W_options): Die.
1502 (display_help): Don't print W_options.
1503 * common.opt: Add W_options help from toplev.c.
1505 2003-07-09 Andreas Jaeger <aj@suse.de>
1507 * opts.c (wrap_help): Only pass int arguments as arguments to
1508 printf's '*' modifier. Change argument of function.
1510 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
1512 * doc/invoke.texi: Fix misspelling of "@item".
1514 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
1516 * config/i386/i386.md: Remove an old comment about
1519 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
1521 * cgraph.c (cgraph_node_name): New function.
1522 (dump_cgraph): Use it.
1523 * cgraph.h (cgraph_dump_file): Declare.
1524 (cgraph_node_name): Declare.
1525 * cgraphunit.c: Include timevar.h
1526 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
1527 (cgraph_optimize_function): Use TV_INTEGRATION.
1528 (cgraph_mark_local_functions): reorganize dumps.
1529 (cgraph_mark_functions_to_inline_once): Likewise.
1530 (cgraph_optimize): Likewise; use timevar.
1531 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
1532 * toplev.c (dump_file_index): Add DFI_cgraph.
1533 (dump_file_info): Likewise.
1534 (cgraph_dump_file): New global variable.
1535 (do_compile): Open and close cgraph dump.
1536 * invoke.texi (-d): Document new flag; renumber.
1538 2003-07-08 Roger Sayle <roger@eyesopen.com>
1541 * calls.c (emit_call_1): Don't bother popping the arguments off of
1542 the stack after a noreturn function call; The adjustment is dead.
1543 (expand_call): Likewise.
1545 2003-07-08 Geoffrey Keating <geoffk@apple.com>
1547 * expr.c (MOVE_MAX_PIECES): Move from here...
1548 * defaults.h (MOVE_MAX_PIECES): ... to here.
1550 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
1552 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
1554 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1556 * genattr.c (internal_dfa_insn_code): Don't prototype.
1557 * genattrtab.c (attr_desc): Add `static_p' field.
1558 (expand_units): Make blockage range and ready cost functions
1560 (write_attr_get): Don't add extern prototypes in C file. Mark
1561 static functions as appropriate.
1562 (find_attr, make_internal_attr): Initialize static_p.
1563 * genattrtab.h (ATTR_STATIC): New macro.
1564 * genautomata.c (output_internal_reset_func): Mark output function
1566 (make_internal_dfa_insn_code_attr): Mark output function as static.
1568 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1570 * genattrtab.h: Add new macros for attr `special' flags.
1571 * genattrtab.c (attr_desc): Reorder/resize fields better.
1572 Use attr `special' macros in all calls to make_internal_attr.
1573 * genautomata.c: Likewise.
1575 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
1577 * c-common.c (c_estimate_num_insns_1): New static function.
1578 (c_estimate_num_insns): New global function.
1579 * c-common.h (DECL_NUM_STMTS): Rename to...
1580 (DECL_ESTIMATED_INSNS): ... this.
1581 (c_estimate_num_insns): Declare.
1582 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
1583 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
1584 * c-semantics.c (add_stmt): Do not account statements.
1585 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
1587 * langhooks.h (lang_hooks_for_tree_inlining): Add
1589 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
1591 (max-inline-insns): set to 300.
1592 (min-inline-insns): set to 10.
1593 * tree-inline.c (struct inline_data): Rename inlined_stmts to
1595 (INSNS_PER_STMT): Kill.
1596 (inlinable_function_p): Compute and store body size.
1597 (expand_call_inline): Likewise.
1598 (optimize_inline_calls): Likewise.
1600 2003-07-08 James E Wilson <wilson@tuliptree.org>
1603 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
1604 loop over new variable t2 instead of t.
1606 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
1609 * config/i386/winnt.c: Replace use of error(), warning() with
1610 error_with_decl(), warning_with_decl(), throughout.
1612 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
1614 * opts.c (wrap_help): Use unsigned int, not size_t.
1616 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
1618 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
1619 as .file/.loc directives are incompatible with linker relaxation.
1621 2003-07-08 Zack Weinberg <zack@codesourcery.com>
1623 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
1624 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
1625 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
1626 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
1627 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
1628 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
1629 Escape { and } characters which are not part of range expressions.
1630 * fixinc/fixincl.x: Regenerate.
1631 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
1633 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
1636 * tree-inline.c (find_alloca_call): Use
1637 walk_tree_without_duplicates, instead of walk_tree.
1638 (find_builtin_longjmp_call): Likewise.
1639 * c-objc-common.c (c_cannot_inline_fn): Likewise.
1640 * c-semantics.c (find_reachable_label): Likewise.
1642 2003-07-08 Jakub Jelinek <jakub@redhat.com>
1645 * config/i386/i386.c (ix86_check_movabs): New function.
1646 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
1647 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
1648 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
1650 2003-07-08 Chris Demetriou <cgd@broadcom.com>
1652 * Makefile.in (install-po): Cope with empty CATALOGS.
1654 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
1656 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
1657 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
1658 (SECTION_FUNCTION_TEMPLATE): Delete.
1659 * config/mips/elf.h: As for elf64.h.
1660 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
1661 * config/mips/linux.h: As for elf.h
1662 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
1663 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
1664 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
1665 of in_sdata from current_section_name and current_section_flags.
1666 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
1667 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
1668 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
1669 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
1670 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
1671 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
1672 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
1673 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
1674 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
1675 (override_options): Remove setting of MASK_GPOPT.
1676 (mips_output_external): Use mips_in_small_data_p to check whether a
1677 symbol needs an .extern directive. Don't emit such directives for
1678 TARGET_EXPLICIT_RELOCS.
1679 (mips_declare_object): Update accordingly.
1680 (mips_select_rtx_section): Call named_section rather than
1682 (mips_select_section): Use default_elf_section_section for everything
1683 except .text string constants.
1684 (mips_in_small_data_p): New function.
1685 (mips_encode_section_info): Remove small data handling.
1686 (mips_unique_section): Delete.
1687 (iris6_section_type_flags): New function.
1688 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
1690 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1693 * pa.md: Disparage all mtsar constraints.
1694 (extzv, extv, insv): Don't fail on length of {32|64}.
1696 2003-07-08 Zack Weinberg <zack@codesourcery.com>
1698 * system.h: Poison MAP_CHARACTER.
1699 * config/i370/i370-protos.h (mvs_map_char): Delete.
1700 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
1701 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
1702 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
1704 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
1706 * toplev.c (randomize): Correct call to time().
1708 2003-07-08 Jakub Jelinek <jakub@redhat.com>
1710 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
1711 REG_EQUIV notes as well.
1713 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
1715 * doc/md.texi: Fix the description of addmodecc.
1717 2003-07-07 Zack Weinberg <zack@codesourcery.com>
1719 * Makefile.in (top_builddir): Set to "..", not ".".
1720 (INTLLIBS, INTLDEPS): Delete.
1721 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
1722 (LIBDEPS): Add $(LIBICONV_DEP).
1723 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
1724 (INCLUDES): Replace -I../intl with @INCINTL@.
1725 ($(top_builddir)/intl/libintl.a): Delete rule.
1726 (stage2-start, stage3-start, stage4-start, stageprofile-start,
1727 stagefeedback-start): Use $$ for variable to be evaluated by
1729 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
1730 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
1731 * aclocal.m4: sinclude ../config/progtest.m4. Add
1732 contents of lcmessage.m4 from gettext distro.
1733 * configure.in: Check for wchar.h and setlocale. Set
1734 LIBICONV_DEP to the empty string and substitute it.
1735 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
1736 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
1737 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
1738 in $LIBINTL, to avoid linking it twice.
1739 * configure, config.in: Regenerate.
1741 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
1743 * fixinc/mkfixinc.sh: Remove winnt support.
1744 * fixinc/fixinc.winnt: Delete with extreme prejudice.
1746 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
1748 * Makefile.in: Update.
1749 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
1750 * c.opt: Update documentation.
1751 * common.opt: Add some help text.
1752 * opts.c: Include intl.h.
1753 (wrap_help, print_help): New.
1754 (find_opt, handle_option, common_handle_option): opt_text now
1755 contains the '-'. Use print_help to output help.
1756 * opts.h (struct cl_option): New member "help".
1757 * opts.sh: Update to handle help text output and to prepend
1759 * toplev.c (display_help): Remove some help text.
1761 2003-07-07 David Edelsohn <edelsohn@gnu.org>
1762 Fariborz Jahanian <fjahanian@apple.com>
1764 * configure.in: Test for PowerPC mfcr field support in assembler.
1765 * config.in, configure: Regenderated.
1767 * config/rs6000/power4.md: Add mfcrf reservation.
1768 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
1769 * config/rs6000/rs6000.c (mfcr_operation): Define.
1770 (print_operand): Add 'Q' case for mfcrf.
1771 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
1772 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
1773 (movcc_internal1): Emit optional field operand for mfcr and set
1774 "type" attribute appropriately.
1775 (mfcr SCC): Likewise.
1776 (movesi_from_cr_one): New.
1778 2003-07-07 Roger Sayle <roger@eyesopen.com>
1780 * config/i386/i386.md: Correct check-in of incorrect version.
1782 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1784 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
1785 adjacent stdio calls.
1786 * c-decl.c (c_print_identifier): Likewise.
1787 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
1788 * print-rtl.c (print_rtx): Likewise.
1789 * print-tree.c (print_node_brief, print_node): Likewise.
1790 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
1792 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
1793 * config.in, configure: Regenerated.
1795 2003-07-07 Roger Sayle <roger@eyesopen.com>
1798 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
1799 Changed to define_expand patterns that copy operand[1] to prevent
1800 it from being clobbered before emitting an atan2?f3_1 insn.
1801 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
1802 patterns that actually specify the behaviour of x87's FPATAN.
1804 2003-07-07 Jakub Jelinek <jakub@redhat.com>
1806 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
1807 clearing of SYMBOL_FLAG_LOCAL bit.
1808 If vcall_offset fits into signed 16-bit immediate, use
1809 one instruction for both addition and load.
1811 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
1813 * opts.c (common_handle_option): Correct handling of the
1814 -falign- switches that do and don't take an argument.
1816 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
1818 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
1820 (pushhi1_h8300hs): Likewise.
1822 2003-07-07 Andreas Jaeger <aj@suse.de>
1824 * genextract.c: Convert remaining prototypes to ISO C90.
1826 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
1827 * fold-const.c (fold_single_bit_test): Likewise.
1828 * diagnostic.c (default_diagnostic_finalizer): Likewise.
1829 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
1831 * gengtype.c (write_array): Generate ISO C90 prototypes.
1833 * genflags.c (gen_proto): Generate ISO C90 prototypes.
1835 2003-07-07 Roger Sayle <roger@eyesopen.com>
1837 PR optimization/11059
1838 * expr.c (can_store_by_pieces): Return true if length is zero.
1839 (store_by_pieces): If length is zero and endp is two, abort,
1840 othwerise, if length is zero and endp is not two, return "to".
1841 (clear_by_pieces): Do nothing if length is zero.
1842 (clear_storage): Do nothing if length is zero.
1843 (store_constructor): Simplify code when size is zero, or the
1844 target has already been cleared. This avoids emitting a
1845 blockage instruction when initializing empty structures.
1847 2003-07-07 Andreas Jaeger <aj@suse.de>
1849 * mips-tfile.c: Convert prototypes to ISO C90.
1850 * mips-tdump.c: Convert prototypes to ISO C90.
1852 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1854 * rtl.h (emit_line_note): Take a location_t.
1855 (emit_line_note_force): Remove.
1856 (set_file_and_line_for_statement): Take a location_t.
1857 * tree.g (emit_line_note): Take a location_t.
1858 * emit-rtl.c (emit_line_note): Take a location_t.
1859 (emit_line_note_force): Remove.
1860 * function.c (init_function_start): Adjust emit_line_note call.
1861 (expand_function_end): Use force_next_line_note, not
1862 emit_line_note_force.
1863 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
1864 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
1865 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
1866 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
1867 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
1868 genrtl_continue_stmt, genrtl_switch_stmt,
1869 genrtl_asm_stmt): Likewise.
1870 * expr.c (expand_expr): Likewise.
1871 * integrate.c (expand_inline_function): Likewise.
1872 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
1873 (expand_decl_init): Adjust emit_line_note call.
1875 2003-07-07 Dale Johannesen <dalej@apple.com>
1877 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
1879 2003-07-07 Andreas Jaeger <aj@suse.de>
1881 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
1882 * config/i386/i386.c: Likewise.
1884 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
1886 * config/h8300/h8300.md: Use gen_int_mode instead of
1887 GEN_INT (trunc_int_for_mode (...)).
1889 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
1891 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
1892 2 bytes and then subtract 2 from the stack pointer.
1893 (pushhi1_h8300hs): Likewise.
1895 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1897 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
1899 * configure: Regenerated.
1900 * Makefile.in: Remove extraneous comment.
1901 * toplev.c (randomize): Protect against potential multiple calls.
1902 * doc/invoke.texi (-frandom-seed): Document use for in coverage
1905 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1906 Eric Botcazou <ebotcazou@libertysurf.fr>
1908 PR optimization/11198
1909 * alias.c (objects_must_conflict_p): Return 1 if the types have
1910 the same alias set, not if the alias sets only conflict.
1912 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
1914 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
1915 (convert_cset): Change inbuf to type ICONV_CONST char.
1916 * Makefile.in (LIBS): Add LIBICONV.
1918 * doc/invoke.texi (-falign-functions): Document that
1919 when n is zero then a machine-dependent default is used.
1920 (-falign-labels): Document that when n is zero then a
1921 machine-dependent default is used and that -falign-labels =1
1922 is equivalent to -fno-align-labels.
1923 (-falign-loops): Likewise.
1924 (-falign-jumps): Likewise.
1926 2003-07-06 Art Haas <ahaas@airmail.net>
1928 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
1931 2003-07-06 James E Wilson <wilson@tuliptree.org>
1933 PR optimization/9812
1934 * rtl.h (mem_for_const_double): Delete prototype.
1935 * varasm.c (mem_for_const_double): Delete function.
1936 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
1937 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
1938 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
1939 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
1940 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
1941 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
1942 comment about confused support for XFmode constants.
1944 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
1946 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
1948 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
1950 * config/h8300/h8300.c: Fix comment typos.
1951 * config/h8300/h8300.md: Likewise.
1952 * config/i386/athlon.md: Likewise.
1953 * config/i386/i386.c: Likewise.
1954 * config/i386/pentium.md: Likewise.
1955 * config/ia64/ia64.c: Likewise.
1956 * config/ia64/itanium1.md: Likewise.
1957 * config/ia64/itanium2.md: Likewise.
1958 * config/m32r/m32r.md: Likewise.
1959 * config/m68hc11/m68hc11.c: Likewise.
1960 * config/mcore/mcore.c: Likewise.
1961 * config/mips/sr71k.md: Likewise.
1962 * config/mips/t-iris5-as: Likewise.
1963 * config/mmix/mmix.h: Likewise.
1964 * config/ns32k/ns32k.h: Likewise.
1965 * config/ns32k/NOTES: Fix a typo.
1967 2003-07-06 Andreas Jaeger <aj@suse.de>
1969 * stmt.c: Convert remaining prototypes to ISO C90.
1970 * cfglayout.c: Likewise.
1971 * dbxout.c: Likewise.
1973 * genemit.c: Likewise.
1975 * basic-block.h: Convert prototypes to ISO C90.
1976 * c-parse.in: Likewise.
1977 * c-pragma.h: Likewise.
1978 * c-typeck.c: Likewise.
1979 * cfghooks.h: Likewise.
1980 * cfgloopanal.c: Likewise.
1981 * dbxout.h: Likewise.
1982 * debug.h: Likewise.
1983 * dwarf2asm.h: Likewise.
1985 * gengtype-lex.l: Likewise.
1986 * sched-int.h: Likewise.
1987 * timevar.c: Likewise.
1989 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1991 * c-common.h (c_comon_handle_filename,
1992 c_common_missing_arguement): New.
1993 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
1994 LANG_HOOKS_MISSING_ARGUMENT): New.
1995 * c-opts.c (missing_arg): Rename c_common_missing_argument,
1996 update to be an appropriate langhook.
1997 (c_common_handle_option): Don't handle filenames.
1998 (c_common_handle_filename): New.
1999 * hooks.c (hook_void_constcharptr,
2000 hook_bool_constcharptr_size_t_false): New.
2001 * hooks.h (hook_void_constcharptr,
2002 hook_bool_constcharptr_size_t_false): New.
2003 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
2004 LANG_HOOKS_MISSING_ARGUMENT): New.
2005 (LANG_HOOKS_INITIALIZER): Update.
2006 * langhooks.h (struct lang_hooks): Add handle_filename and
2008 * opts.c (handle_option): Don't handle filenames here, but ...
2009 (handle_options): ... here.
2010 (common_handle_option): Don't handle missing arguments here.
2011 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
2012 LANG_HOOKS_MISSING_ARGUMENT): New.
2014 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
2016 * Makfile.in: Remove traces of mbchar.
2017 * c-parse.in (MULTIBYTE_CHARS): Remove.
2018 * config.in (MULTIBYTE_CHARS): Remove.
2019 * configure: Remove --enable-mbchar.
2020 * configure.in: Remove --enable-mbchar.
2021 * mbchar.c, mbchar.h: Remove.
2022 * system.h: Poison MULTIBYTE_CHARS.
2023 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
2024 * config/linux.h (MULTIBYTE_CHARS): Remove.
2025 * config/svr4.h (MULTIBYTE_CHARS): Remove.
2026 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
2028 2003-07-06 Andreas Jaeger <aj@suse.de>
2030 * varray.c (varray_check_failed): Fix typo.
2032 * unroll.c: Convert prototypes to ISO C90.
2033 * varasm.c: Likewise.
2034 * varray.c: Likewise.
2035 * varray.h: Likewise.
2036 * vmsdbgout.c: Likewise.
2037 * xcoffout.c: Likewise.
2038 * xcoffout.h: Likewise.
2040 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2042 * gcov-io.h: Add a local time stamp.
2043 (struct gcov_info): Add stamp field.
2044 (gcov_truncate): New.
2045 * coverage.c (read_counts_file): Skip the stamp.
2046 (coverage_begin_output): Write the stamp.
2047 (build_gcov_info): Declare and init the stamp.
2048 (coverage_finish): Only unlink data file, if stamp is zero.
2049 * gcov-dump.c (dump_file): Dump the stamp.
2050 * gcov.c (bbg_stamp): New.
2051 (release_structures): Clear bbg_stamp.
2052 (read_graph_file): Read stamp.
2053 (read_count_file): Check stamp.
2054 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
2056 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2058 * tree.h (default_flag_random_seed): Remove.
2059 * toplev.h (local_tick): Declare.
2060 * tree.c (flag_random_seed, default_flag_random_seed): Move to
2062 (append_random_chars): Don't call default_flag_random_seed.
2063 * toplev.c (flag_random_seed): Define here. Set local_tick.
2064 (local_tick): Define.
2065 (randomize): New, moved from tree.c.
2066 (print_switch_values): Adjust.
2067 (toplev_main): Call randomize.
2069 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
2071 * tree.h (crc32_string): Declare.
2072 * tree.c (append_random_chars): Remove.
2073 (crc32_string): New.
2074 (get_file_function_name_long): Use crc32_string here.
2076 2003-07-06 Andreas Jaeger <aj@suse.de>
2078 * gcc.c: Convert prototypes to ISO C90.
2080 * gcov-dump.c: Likewise.
2081 * gcov-iov.c: Likewise.
2083 * genattrtab.h: Likewise.
2085 * global.c: Likewise.
2086 * graph.c: Likewise.
2087 * graph.h: Likewise.
2088 * hosthooks.h: Likewise.
2089 * hooks.h: Likewise.
2090 * hooks.c: Likewise.
2091 * hashtable.h: Likewise.
2092 * hashtable.c: Likewise.
2093 * haifa-sched.c: Likewise.
2094 * integrate.h: Likewise.
2095 * integrate.c: Likewise.
2096 * input.h: Likewise.
2097 * ifcvt.c: Likewise.
2099 * langhooks-def.h: Likewise. Add extern to prototypes.
2100 * langhooks.c: Likewise.
2101 * langhooks.h: Likewise.
2103 * local-alloc.c: Likewise.
2104 * loop-init.c: Likewise.
2105 * loop-unroll.c: Likewise.
2106 * loop-unswitch.c: Likewise.
2108 * loop.h: Likewise. Add extern to prototypes.
2109 * machmode.h: Likewise.
2111 * mbchar.c: Likewise.
2112 * mbchar.h: Likewise.
2113 * mkdeps.c: Likewise.
2114 * mkdeps.h: Likewise.
2115 * optabs.c: Likewise.
2116 * optabs.h: Likewise.
2117 * output.h: Likewise.
2118 * gccspec.c: Likwise.
2119 * postreload.c: Likewise.
2120 * prefix.c: Likewise.
2121 * prefix.h: Likewise.
2122 * print-rtl.c: Likewise.
2123 * print-tree.c: Likewise.
2124 * profile.c: Likewise.
2125 * read-rtl.c: Likewise.
2128 * recog.c: Likewise.
2129 * recog.h: Likewise.
2130 * reg-stack.c: Likewise.
2131 * regclass.c: Likewise.
2132 * regmove.c: Likewise.
2133 * regrename.c: Likewise.
2135 * reload.c: Likewise.
2136 * reload.h: Likewise.
2137 * reload1.c: Likewise.
2138 * reorg.c: Likewise.
2139 * resource.c: Likewise.
2140 * resource.h: Likewise.
2141 * rtl-error.c: Likewise.
2144 * rtlanal.c: Likewise.
2145 * sbitmap.c: Likewise.
2146 * sbitmap.h: Likewise.
2147 * scan-decls.c: Likewise.
2149 * sched-deps.c: Likewise.
2150 * sched-ebb.c: Likewise.
2151 * sched-int.h: Likewise.
2152 * sched-rgn.c: Likewise.
2153 * sched-vis.c: Likewise.
2154 * sibcall.c: Likewise.
2155 * simplify-rtx.c: Likewise.
2156 * sreal.c: Likewise.
2157 * sreal.h: Likewise.
2158 * ssa-ccp.c: Likewise.
2159 * ssa-dce.c: Likewise.
2162 * stack.h: Likewise.
2164 * stor-layout.c: Likewise.
2165 * stringpool.c: Likewise.
2166 * target.h: Likewise.
2167 * timevar.c: Likewise.
2168 * timevar.h: Likewise.
2169 * tlink.c: Likewise.
2170 * tracer.c: Likewise.
2171 * tree-inline.c: Likewise.
2172 * tree-inline.h: Likewise.
2176 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2178 * combine.c (nonzero_bits1): Fix a warning.
2180 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2182 * config/h8300/h8300.c (compute_mov_length): Correct the
2183 length of loading CONST0_RTX (SFmode).
2185 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
2187 * toplev.c (output_clean_symbol_name): Remove.
2188 * toplev.h (output_clean_symbol_name): Remove.
2189 * config/alpha/alpha.c (unicosmk_output_module_name): Use
2190 lbasename & clean_symbol_name.
2192 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2194 * ggc.h: Follow spelling conventions.
2195 * config/i386/i386.c: Likewise.
2196 * config/i386/winnt.c: Likewise.
2197 * config/rs6000/rs6000.c: Likewise.
2199 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
2201 * bt-load.c: Fix comment typos.
2202 * c-incpath.c: Likewise.
2204 * cfgcleanup.c: Likewise.
2205 * cfgloop.h: Likewise.
2206 * cfgloopmanip.c: Likewise.
2207 * cfgrtl.c: Likewise.
2208 * diagnostic.h: Likewise.
2209 * dwarfout.c: Likewise.
2210 * emit-rtl.c: Likewise.
2211 * et-forest.c: Likewise.
2212 * et-forest.h: Likewise.
2215 * genattr.c: Likewise.
2217 * langhooks.h: Likewise.
2218 * local-alloc.c: Likewise.
2219 * loop-unroll.c: Likewise.
2220 * loop-unswitch.c: Likewise.
2221 * ra-build.c: Likewise.
2222 * regclass.c: Likewise.
2223 * regmove.c: Likewise.
2224 * rtl.def: Likewise.
2225 * rtlanal.c: Likewise.
2226 * sched-ebb.c: Likewise.
2227 * sched-rgn.c: Likewise.
2228 * simplify-rtx.c: Likewise.
2230 * tracer.c: Likewise.
2233 2003-07-05 Zack Weinberg <zack@codesourcery.com>
2235 * cppcharset.c: Use the correct return type for the fallback iconv
2238 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2240 Blame to Jan Hubicka <jh@suse.cz>
2241 * cfglayout.c (record_effective_endpoints): Split insns before
2242 first basic block correctly.
2244 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2246 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
2247 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
2248 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
2250 2003-07-05 Andreas Jaeger <aj@suse.de>
2252 * genattrtab.c (write_attr_get): Revert part of last patch to
2253 always write out a prototype.
2255 * genemit.c (gen_split): Readd lost unused attributes in last
2258 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2260 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
2261 different from header.
2263 2003-07-05 Andreas Schwab <schwab@suse.de>
2265 * config/m68k/m68k.c: Remove code protected by CRDS.
2266 * config/m68k/m68k.md: Likewise.
2268 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
2271 * c-opts.c (permit_fortran_options): New.
2272 (c_common_init_options): Accept fortran front end options if
2273 it looks like we might be preprocessing Fortran.
2274 (c_common_handle_option): Don't reject switch if permit_fotran_options.
2276 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2278 * genattr.c (internal_dfa_insn_code): Output prototype.
2279 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
2280 * genautomata.c: Likewise.
2281 * genconditions.c: Likewise.
2282 * genemit.c: Likewise.
2283 * genextract.c: Likewise.
2284 * gengenrtl.c: Likewise.
2285 * gengtype.c: Likewise.
2286 * genopinit.c: Likewise.
2287 * genoutput.c: Likewise.
2288 * genpeep.c: Likewise.
2289 * genrecog.c: Likewise.
2291 2003-07-04 Zack Weinberg <zack@codesourcery.com>
2293 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
2294 (struct cpp_options): Add narrow_charset, wide_charset,
2295 bytes_big_endian fields. Remove EBCDIC field.
2296 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
2298 * cpphash.h: Include <iconv.h> if we have it, otherwise
2299 provide a dummy definition of iconv_t.
2300 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
2301 (_cpp_valid_ucn): Update prototype.
2302 (_cpp_destroy_iconv): New prototype.
2304 * doc/cpp.texi: Document character set handling.
2305 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
2306 * doc/extend.texi: Delete entire section on multiline strings.
2307 Rewrite section on __FUNCTION__ etc now that these are
2310 * cppucnid.tab, cppucnid.pl: New files.
2311 * cppucnid.h: New generated file.
2312 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
2313 (iconv_open, iconv, iconv_close): Provide dummy definitions
2315 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
2316 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
2317 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
2318 cpp_interpret_string, narrow_str_to_charconst,
2319 wide_str_to_charconst): New.
2320 (ucn_valid_in_identifier): Use a binary search through the
2321 ucnranges table defined in cppucnid.h, not a long chain of if
2323 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
2324 character names are only valid in C++ and C99" to a warning.
2325 Issue the "meaning of \[uU] is different in traditional C"
2326 warning here. Take care not to let iconv see an invalid UCS
2327 value if we get a malformed UCN. Issue an error if we don't
2329 (cpp_interpret_charconst): Moved here from cpplex.c. Use
2330 cpp_interpret_string to do the heavy lifting.
2332 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
2333 narrow_charset, wide_charset fields of options structure.
2334 (cpp_destroy): Call _cpp_destroy_iconv.
2335 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
2336 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
2337 (cpp_interpret_charconst): Moved to cppcharset.c.
2338 * cpplib.c (dequote_string): Delete.
2339 (interpret_string_notranslate): New.
2340 (do_line, do_linemarker): Use interpret_string_notranslate.
2342 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
2344 * c-common.c (fname_string, combine_strings): Delete.
2345 * c-common.h (fname_string, combine_strings): Delete prototypes.
2346 * c-lex.c (ignore_escape_flag): Delete.
2347 (cb_ident): Use cpp_interpret_string, not lex_string.
2348 (get_nonpadding_token): New function.
2349 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
2350 Adjust calls to lex_string. Don't write *value twice.
2351 (lex_string): Now handles string constant concatenation.
2352 Most of the work handed off to cpp_interpret_string.
2353 Call fix_string_type here.
2354 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
2355 FUNC_NAME, throughout.
2356 (OBJC_STRING): New token type.
2357 (primary:STRING): No need to call fix_string_type here.
2358 (primary:objc_string): Make that OBJC_STRING.
2359 (objc_string nonterminal): Delete.
2360 (yylexname): Delete code to handle fake string constants.
2361 (yylexstring): Delete entirely.
2362 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
2363 to handle CPP_ATSIGN.
2365 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
2366 * c-opts.c (missing_arg, c_common_handle_option): Handle
2367 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
2368 (c_common_init): Set cpp_opts->bytes_big_endian, not
2369 cpp_opts->EBCDIC. Call cpp_init_iconv.
2370 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
2371 (TARGET_EBCDIC): Delete default definition.
2373 * objc/objc-act.c (build_objc_string_object): No need to
2374 handle string constant concatenation.
2376 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
2378 * doc/install.texi: Fix typos.
2379 * doc/invoke.texi: Likewise.
2380 * doc/tm.texi: Likewise.
2382 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
2384 * config/pa/fptr.c: Fix comment typos.
2385 * config/pa/pa-64.h: Likewise.
2386 * config/pa/pa.c: Likewise.
2387 * config/pa/pa.h: Likewise.
2388 * config/rs6000/603.md: Likewise.
2389 * config/rs6000/7xx.md: Likewise.
2390 * config/rs6000/darwin.h: Likewise.
2391 * config/rs6000/freebsd.h: Likewise.
2392 * config/rs6000/rs6000.c: Likewise.
2393 * config/rs6000/rs6000.md: Likewise.
2394 * config/rs6000/spe.h: Likewise.
2396 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
2398 * config/s390/2064.md: Change GNU CC to GCC.
2399 * config/s390/2084.md: Likewise.
2400 * config/s390/fixdfdi.h: Likewise.
2401 * config/s390/linux.h: Likewise.
2402 * config/s390/s390-modes.def: Likewise.
2403 * config/s390/s390-protos.h: Likewise.
2404 * config/s390/s390.c: Likewise.
2405 * config/s390/s390.h: Likewise.
2406 * config/s390/s390.md: Likewise.
2407 * config/s390/s390x.h: Likewise.
2409 2003-07-04 Jeff Law <law@redhat.com>
2412 * expr.c (do_store_flag): Pass in the correct result type
2413 when calling fold_single_bit_test.
2414 * fold-const.c (fold_single_bit_test): Use result_type for the
2415 result when folding a sign bit test.
2417 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
2419 * opts.c (common_handle_options): Negate sense of -falign- switches.
2421 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
2423 * Makefile.in: Replace PWD with PWD_COMMAND.
2425 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2427 * cfgloopanal.c (count_strange_loop_iterations): New static function.
2428 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
2429 Handle strange loops.
2431 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
2433 * install.texi: Even the g77 manpage is derived from
2434 the full g77 manual.
2436 2003-07-04 Zack Weinberg <zack@codesourcery.com>
2438 * ABOUT-NLS: Delete.
2439 * intl: Delete entire directory.
2440 * aclocal.m4: Include ../config/gettext.m4. Delete
2441 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
2442 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
2443 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
2444 Remove intl/Makefile from all_outputs.
2445 * configure, config.in: Regenerate.
2446 * Makefile.in: Expunge all references to intl subdirectory.
2447 Add -I../intl to INCLUDES.
2448 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
2450 2003-07-04 Roger Sayle <roger@eyesopen.com>
2452 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
2453 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
2455 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
2457 PR c++/5287, PR c++/7910, PR c++/11021
2458 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
2459 dllimport attribute if function is defined at declaration, but
2460 report error instead. Likewise for dllimport'd variable
2461 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
2462 declared within functions, Report error if dllimport or dllexport
2463 symbol is not global.
2464 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
2465 if defined after declaration or if inlined. Don't allow definition
2466 of static data members of C++ classes. Don't dllimport virtual
2468 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
2469 (i386_pe_mark_dllimport): Remove unnecessary checks.
2470 (i386_pe_encode_section_info): Warn if the dllimport attribute
2471 and symbol prefix have been instantiated and then overridden.
2473 * doc/extend.texi: Document dllimport and dllexport attributes.
2475 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
2477 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
2479 * config/kaos.h (CPP_PREDEFINES): Delete.
2480 (TARGET_OS_CPP_BUILTINS): New.
2482 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2484 * c-aux-info.c: Include toplev.h after c-tree.h.
2485 * c-common.c: Likewise.
2486 (GCC_DIAG_STYLE): Undef.
2487 * c-semantics.c (GCC_DIAG_STYLE): Define.
2488 * c-tree.h (GCC_DIAG_STYLE): Likewise.
2489 * diagnostic.h (inform): Move prototype to toplev.h.
2490 * jump.c: Include diagnostic.h before toplev.h.
2491 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
2492 (warning, error, fatal_error, pedwarn, sorry, inform,
2493 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
2495 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2497 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
2498 at all if edge is not specified.
2499 (can_copy_bbs_p, copy_bbs): New.
2500 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
2501 * cfgloop.c (get_loop_body): Comment more precisely.
2502 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
2503 (scale_bbs_frequencies): Fix comment typo.
2504 (can_duplicate_loop_p): Use can_copy_bbs_p.
2505 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
2507 2003-07-03 Devang Patel <dpatel@apple.com>
2509 * c-opts.c (c_common_parse_file): Remove extra
2510 debug_hooks->start_source_file call.
2512 2003-07-03 Roger Sayle <roger@eyesopen.com>
2514 * real.c (real_trunc, real_floor, real_ceil): New functions
2515 to implement trunc, floor and ceil respectively.
2516 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
2517 * builtins.c (integer_valued_real_p): New function to test if
2518 a floating point expression has an integer valued result.
2519 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
2520 foo(x) where foo is an integer rounding function. Similarly,
2521 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
2522 (double)(int)x when both foo and bar are integer rounding
2523 functions and we don't need to honor errno.
2524 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
2525 New functions to fold trunc, floor and ceil.
2526 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
2527 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
2528 to fold BUILT_IN_CEIL*.
2529 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
2530 the remaining integer rounding functions.
2532 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
2534 * config/sparc/sparc.c (function_arg_partial_nregs): Use
2535 SPARC_INT_ARG_MAX to determine where to split unnamed
2536 complex FP arguments.
2538 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
2540 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
2541 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
2542 (merge_blocks_move_predecessor_nojumps,
2543 merge_blocks_move_successor_nojumps): Use merge_blocks.
2544 (try_optimize_cfg): Use merge_blocks_move.
2545 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
2546 (merge_blocks_nomove): Rename to rtl_merge_blocks.
2547 (cfg_layout_create_basic_block): New.
2548 (rtl_can_merge_blocks): New.
2549 (cfg_layout_split_block): Do not alloc aux by hand.
2550 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
2552 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
2553 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
2554 * cfgloopmanip.c (loop_split_edge_with): Likewise.
2555 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
2557 * basic-block.h (basic_block_def): Add field 'rbi'.
2558 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
2559 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
2560 * cfg.c (entry_exit_blocks): Add new field.
2561 * cfglayout.c: Include alloc-pool.h;
2562 (cfg_layout_pool): New.
2563 (record_effective_endpoints, fixup_reorder_chain,
2564 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
2566 (cfg_layout_initialize_rbi): New function.
2567 (cfg_layout_initialize): Use it.
2568 (cfg_layout_finalize): Clear rbi fields.
2569 * cfglayout.h (RBI): Kill.
2570 (cfg_layout_initialize_rbi): Declare.
2571 * cfgloopmanip.c (copy_bbs): Use rbi.
2572 (record_exit_edges): Likewise.
2573 (duplicate_loop_to_header_edge): Likewise.
2574 * cfgrtl.c (cfg_layout_create_basic_block): Use
2575 cfg_layout_initialize_rbi.
2576 (cfg_layout_split_block): Use rbi.
2577 (cfg_layout_delete_block): Likewise.
2578 * loop-init.c (loop_optimizer_finalize): Likewise.
2579 * loop-unswitch.c (unswitch_loop): Likewise.
2580 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
2582 * cfgrtl.c: Update comments.
2583 (try_redirect_by_replacing_jump): New argument.
2584 (redirect_branch_edge): Break out from ...
2585 (rtl_redirect_edge_and_branch): ... this one.
2586 (update_cfg_after_block_merging): Break out from ...
2587 (rtl_merge_blocks): ... this one.
2588 (cfg_layout_split_edge): New.
2589 (cfg_layout_merge_blocks): New.
2590 (cfg_layout_can_merge_blocks_p): New.
2591 (cfg_layout_redirect_edge_and_branch): Reorganize.
2592 (cfg_layout_rtl_cfg_hooks): Fill in.
2593 (cfg_layout_delete_block): Kill barriers.
2594 * cfganal.c (can_fallthru): Deal with exit blocks
2595 * cfglayout.c (cfg_layout_function_header): New function
2596 (record_effective_endpoints): Record function header.
2597 (fixup_reorder_chain): Fixup dead jumptables; place header
2599 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
2600 * bb-reorder.c (cfg_layout_initialize): Update call.
2601 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
2602 edges in cfglayout mode.
2603 * cfglayout.c (cleanup_unconditional_jumps): Kill.
2604 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
2605 * cfglayout.h (cfg_layout_initialize): Update prototype.
2606 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
2607 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
2608 * flow.c (propagate_block): Do not crash when basic block ends
2609 by first insn in the chain.
2610 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
2612 * tracer.c (tracer): Update call of cfg_layout_initialize.
2614 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2616 * Makefile.in: Use dependency variables in lieu of explicit
2619 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
2621 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
2622 * tree.h: ...to here.
2624 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
2626 * config/s390/2064.md: Fix comment typos.
2627 * config/s390/2084.md: Likewise.
2628 * config/s390/s390.c: Likewise.
2629 * config/s390/s390.md: Likewise.
2630 * config/sh/sh.c: Likewise.
2631 * config/sh/sh.h: Likewise.
2632 * config/sh/sh.md: Likewise.
2633 * config/sparc/sparc.c: Likewise.
2634 * config/sparc/sparc.h: Likewise.
2635 * config/sparc/sparc.md: Likewise.
2636 * config/stormy16/stormy16.c: Likewise.
2637 * config/stormy16/stormy16.h: Likewise.
2638 * config/stormy16/stormy-abi: Fix a typo.
2640 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
2642 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
2644 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2646 * config/mips/mips.h (save_argv): Delete.
2648 2003-07-03 Roger Sayle <roger@eyesopen.com>
2651 * fold-const.c (extract_muldiv_1): There's nothing that can be done
2652 if the expression is a SAVE_EXPR.
2654 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
2656 * config/m32r/m32r.c: Fix comment typos.
2657 * config/m68hc11/m68hc11.c: Likewise.
2658 * config/m68hc11/m68hc11.h: Likewise.
2659 * config/m68k/m68k.c: Likewise.
2660 * config/mcore/mcore.c: Likewise.
2661 * config/mcore/mcore.h: Likewise.
2662 * config/mcore/mcore.md: Likewise.
2663 * config/mips/mips.c: Likewise.
2664 * config/mips/mips.h: Likewise.
2665 * config/mips/mips.md: Likewise.
2666 * config/mips/netbsd.h: Likewise.
2667 * config/mn10300/mn10300.c: Likewise.
2669 2003-07-03 Andreas Schwab <schwab@suse.de>
2671 * dbxout.c (pending_bincls): Move decl down inside
2672 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
2674 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
2676 * rtl.h (NOTE_DATA): Refer to whole union.
2677 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
2679 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
2681 PR optimization/11381
2682 * simplify-rtx.c (simplify_relational_operation): Check that
2683 two equal operands have no side-effects before simplifying
2686 2003-07-02 Jeff Law <law@redhat.com>
2688 * expr.c (do_store_flag): Remove special case folding for
2689 single bit tests. Instead call back into the commonized folder
2691 * fold-const.c (fold_single_bit_test): New function, mostly
2692 extracted from do_store_flag, with an additional case extracted
2694 (fold): Call fold_single_bit_test appropriately.
2695 * tree.h (fold_single_bit_test): Prototype.
2697 2003-07-02 Zack Weinberg <zack@codesourcery.com>
2699 * system.h: Include filenames.h.
2700 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
2701 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
2702 define based on HAVE_DOS_BASED_FILE_SYSTEM.
2703 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
2704 * config/i386/xm-mingw32.h: Don't define
2705 HAVE_DOS_BASED_FILE_SYSTEM,
2706 DIR_SEPARATOR, or DIR_SEPARATOR_2.
2707 * doc/hostconfig.texi: Update to match.
2709 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
2710 config/i386/cygwin.h:
2711 Use IS_ABSOLUTE_PATH throughout.
2712 * gcc.c (DIR_UP): Delete, unused.
2713 * protoize.c (IS_SAME_PATH): Define in terms of
2715 (is_abspath): Delete.
2717 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
2719 * config/i386/emmintrin.h: Fix comment typos.
2720 * config/i386/i386.c: Likewise.
2721 * config/i386/i386.h: Likewise.
2722 * config/i386/sco5.h: Likewise.
2723 * config/ia64/ia64.c: Likewise.
2724 * config/ia64/itanium2.md: Likewise.
2726 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
2728 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
2730 (emit_bincl_stab): Same.
2731 (emit_pending_bincls): Same.
2733 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
2735 * config/h8300/h8300.c (compute_mov_length): Fix the length of
2736 loading CONST0_RTX (SFmode).
2737 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
2738 'G' to CONST0_RTX (SFmode).
2739 * config/h8300/h8300.md (movsf_h8300): Change the first
2741 (movsf_h8300h): Likewise.
2743 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
2745 * c-common.h (c_common_init_options): New prototype.
2746 * c-opts.c (deferred_size): Remove.
2747 (defer_opt): Array is now pre-allocated.
2748 (c_common_init_options): Pre-allocate deferred_opts. Make
2749 lang_flags unsigned.
2750 (push_command_line_options): Free deferred_opts.
2751 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
2752 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
2753 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
2754 * langhooks.h (struct lang_hooks): New prototype for init_options.
2755 * main.c (main): Cast argv.
2756 * opts.c (handle_option, handle_options): Update prototypes.
2757 (decode_options): save_argc, save_argv are not global. Constify.
2758 * opts.h (decode_options): New prototype.
2759 * toplev.c (general_init): New protoype.
2760 (save_argv): Make static.
2761 (save_argc): Remove.
2762 (print_switch_values, general_init): Constify.
2763 (toplev_main): Save argv.
2764 * toplev.h (toplev_main): Update prototype.
2765 (save_argc, save_argv): Remove.
2767 2003-07-02 David Edelsohn <edelsohn@gnu.org>
2769 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
2770 (emit_bincl_stab): Same.
2771 (emit_pending_bincls): Same.
2773 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
2776 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
2778 2003-07-02 Andreas Schwab <schwab@suse.de>
2780 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
2782 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2784 PR optimization/11210
2785 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
2786 about the behaviour with regard to bitfields.
2787 * fold-const (decode_field_reference): Record outermost type in
2788 case the expression is a NOP. Strip all NOPs. Set the signedness
2789 to that of the outermost type (if any) when the bitsize is equal
2790 to the size of the type.
2792 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
2794 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
2795 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
2796 (adddi3_internal_3, addsi3_internal_2): Likewise.
2798 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
2800 * config/mips/mips.c (machine_function): Add new fields:
2801 ignore_hazard_length_p and all_noreorder_p.
2802 (mips_flag_delayed_branch): New variable.
2803 (override_options): Treat '/' as an operand punctuation character.
2804 Set up mips_flag_delayed_branch.
2805 (print_operand): Handle '/'.
2806 (mips_output_function_prologue): Put the whole function in
2807 .set noreorder and .set nomacro if all_noreorder_p is true.
2808 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
2809 (mips16_optimize_gp): Remove "first insn" parameter.
2810 (mips16_lay_out_constants): New function, split out from mips_reorg.
2811 (mips_avoid_hazard, mips_avoid_hazards): New functions.
2812 (mips_reorg): For mips16 code, call mips16_lay_out_constant
2813 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
2814 do delayed-branch scheduling followed by hazard detection.
2815 (mips_adjust_insn_length): Only account for hazards if
2816 !ignore_hazard_length_p.
2817 (mips_output_load_label): Add a nop to the o32 sequence if
2818 the target suffers from load delays.
2819 (mips_output_conditional_branch): Add %/ to the end of branches.
2820 (mips_output_division): Fill the branch delay slot with %#.
2821 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
2822 instructions. End all other %* branches with %/.
2823 (ffssi2, ffsdi2): Fix lengths.
2824 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
2825 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
2826 (fix_truncsfsi2_macro): Likewise.
2827 (mov_lwl): Set hazard to "none".
2828 (ashldi3_internal): Fill the branch delay slot with %#.
2829 (ashrdi3_internal, lshrdi3_internal): Likewise.
2830 (exception_receiver): Explicitly set $28.
2831 (hazard_nop): New pattern.
2833 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
2835 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
2836 before calling tree_inlinable_function_p.
2838 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2840 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
2841 <internal/stdio_core.h> too.
2842 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
2843 <internal/wchar_core.h> too.
2844 Substitute va_list uses in inline definition.
2845 * fixinc/fixincl.x: Regenerate.
2847 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2849 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
2850 Undef before redefinition.
2851 (LABEL_AFTER_LOC): Likewise.
2852 (DEFAULT_SIGNED_CHAR): Likewise.
2853 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
2856 * config/mips/iris3.h: Remove, unused.
2857 * config/mips/iris4.h: Likewise.
2859 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
2861 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
2862 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
2865 * config/mips/iris5.h: Move explicit includes ...
2866 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
2868 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
2869 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
2872 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
2873 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
2876 * config/mips/iris6.h: Fix IRIX spelling.
2877 (MULTILIB_DEFAULTS): Undef before redefinition.
2879 * config/mips/iris6.h: Move explicit includes ...
2880 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
2882 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
2884 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
2885 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
2886 Use next_needed field instead of aux to maintain the queue.
2887 * cgraph.h (cgraph_node): Add next_needed.
2888 (cgraph_varpool_node): Add next_needed; remove aux.
2889 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
2891 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
2893 * cgraphunit.c (cgraph_finalize_function): Set finalized.
2894 (cgraph_finalize_function): Do not examine inlinablility.
2895 (cgraph_finalize_compilation_unit): Do it here.
2896 * cgraph.h (cgraph_local_info): Add finalized field.
2898 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2900 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
2901 (gt_pch_restore): Likewise.
2903 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
2905 * config/alpha/alpha.c: Fix comment typos.
2906 * config/alpha/elf.h: Likewise.
2907 * config/arm/arm.c: Likewise.
2908 * config/arm/arm.h: Likewise.
2909 * config/arm/arm.md: Likewise.
2910 * config/arm/t-arm-coff: Likewise.
2911 * config/arm/t-strongarm-pe: Likewise.
2912 * config/arm/xscale-elf.h: Likewise.
2913 * config/avr/avr.h: Likewise.
2915 2003-07-01 Jeff Law <law@redhat.com>
2917 * stmt.c (any_pending_cleanups): Remove another redundant test.
2919 2003-07-01 David Edelsohn <edelsohn@gnu.org>
2920 J"orn Rennecke <joern.rennecke@superh.com>
2922 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
2925 2003-07-01 Devang Patel <dpatel@apple.com>
2927 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
2929 (struct dbx_file): New members - bincl_status, pending_bincl_name and
2931 (pending_bincls): New.
2932 (dbxout_init): Initialize new dbx_file members.
2933 (dbxout_start_source_file): Same.
2934 (emit_bincl_stab): New function.
2935 (emit_pending_bincls): Same.
2936 (emit_pending_bincls_if_required): Same.
2937 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
2939 (dbxout_begin_block): Emit pending BINCL stabs.
2940 (dbxout_end_block): Same.
2941 (dbxout_function_decl): Same.
2942 (dbxout_continue): Same.
2943 (dbxout_type): Same.
2944 (dbxout_class_name_qualifiers): Same.
2945 (dbxout_symbol): Same.
2946 (dbxout_symbol_location): Same.
2947 (dbxout_parms): Same.
2949 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2951 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
2952 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
2954 2003-07-01 Andreas Jaeger <aj@suse.de>
2956 * fold-const.c: Convert prototypes to ISO C90.
2957 * function.c: Likewise.
2958 * function.h: Likewise.
2960 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
2962 * doc/contrib.texi: Fix typos.
2963 * doc/invoke.texi: Likewise.
2964 * doc/passes.texi: Likewise.
2965 * doc/sourcebuild.texi: Likewise.
2966 * doc/tm.texi: Likewise.
2968 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
2970 * basic-block.h: Fix comment typos.
2971 * bb-reorder.c: Likewise.
2972 * c-format.c: Likewise.
2973 * cfgcleanup.c: Likewise.
2974 * cfghooks.h: Likewise.
2975 * cfgloop.c: Likewise.
2976 * cfgloopmanip.c: Likewise.
2977 * cfgrtl.c: Likewise.
2978 * cgraph.h: Likewise.
2979 * cgraphunit.c: Likewise.
2980 * combine.c: Likewise.
2981 * convert.c: Likewise.
2982 * dbxout.c: Likewise.
2985 * diagnostic.c: Likewise.
2986 * dwarf2out.c: Likewise.
2987 * et-forest.h: Likewise.
2989 * fold-const.c: Likewise.
2990 * function.h: Likewise.
2991 * gcov-io.h: Likewise.
2994 * genautomata.c: Likewise.
2995 * ggc-common.c: Likewise.
2996 * ggc-page.c: Likewise.
2997 * loop-unroll.c: Likewise.
2998 * loop-unswitch.c: Likewise.
3000 * mips-tfile.c: Likewise.
3001 * optabs.c: Likewise.
3002 * ra-build.c: Likewise.
3003 * ra-colorize.c: Likewise.
3004 * ra-rewrite.c: Likewise.
3006 * regmove.c: Likewise.
3007 * reload.c: Likewise.
3008 * rtlanal.c: Likewise.
3009 * sched-ebb.c: Likewise.
3010 * sched-int.h: Likewise.
3011 * sched-vis.c: Likewise.
3012 * sreal.c: Likewise.
3013 * ssa-ccp.c: Likewise.
3015 * toplev.c: Likewise.
3016 * tree-inline.c: Likewise.
3017 * value-prof.c: Likewise.
3018 * value-prof.h: Likewise.
3020 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3022 * rtl.h (emit_line_note_after): Remove.
3023 (emit_note_copy_after, emit_note_copy): New.
3024 * emit-rtl.c (reorder_insns_with_line_notes): Replace
3025 emit_line_note_after with emit_note_copy_after.
3026 (emit_insn_after_with_line_notes): Likewise.
3027 (emit_line_note_after): Kill.
3028 (emit_note_copy_after): New.
3029 (emit_note_copy): New.
3030 * function.c (emit_return_into_block): Use emit_note_copy_after.
3031 (thread_prologue_and_epilogue_insns): Likewise.
3032 * integrate.c (expand_inline_function): Use emit_note_copy.
3033 (copy_insn_list): Likewise.
3034 * unroll.c (copy_loop_body): Likewise.
3035 * cfglayout.c (duplicate_insn_chain): Likewise.
3037 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3039 * c-tree.h (define_label): Replace filename and lineno arguments
3041 * c-decl.c (poplevel): Adjust define_label call.
3042 (pop_label_level): Likewise.
3043 (define_label): Replace filename and lineno arguments with a
3045 (store_parm_decls): Use DECL_SOURCE_LOCATION.
3046 * c-parse.in (label): Adjust define_label call.
3048 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
3050 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
3051 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
3052 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
3053 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
3054 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
3056 2003-07-01 Andreas Jaeger <aj@suse.de>
3058 * final.c: Convert prototypes to ISO C90.
3060 * flags.h: Likewise.
3061 * gcov-io.c: Likewise.
3062 * gcov-io.h: Likewise.
3064 See ChangeLog.9 for earlier changes.