1 2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * protoize.c (substr): Delete, callers changed to `strstr'.
5 2003-08-13 Zack Weinberg <zack@codesourcery.com>
7 * config.gcc (iq2000*-*-elf*): Don't set xm_file.
8 * config/iq2000/xm-iq2000.h: Delete file.
10 2003-08-13 Geoffrey Keating <geoffk@apple.com>
12 * gengtype.c (walk_type): Process a subobject before processing
13 the pointer that points to the subobject.
15 2003-08-13 Per Bothner <pbothner@apple.com>
17 * regclass.c (init_reg_modes): Make non-static.
18 Rename to init_reg_modes_once per new naming convention.
19 (init_regs): Don't call init_reg_modes here.
20 * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
21 * rtl.h (init_reg_modes_once): New declaration.
22 * toplev.c (backend_init): Call init_regs after init_emit_once.
24 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
26 * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
27 special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
29 2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
31 * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
32 * sh.md (load_ra): Change insn predicate to TARGET_SH1.
34 2003-08-13 Dale Johannesen <dalej@apple.com>
36 * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
37 handling of decrement-and-branch farther than 32 bits.
39 2003-08-12 Kelley Cook <kelleycook@wideopenwest.com>
41 * configure.in (make_compare_target): Move test to ...
42 * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here.
43 * configure: Regenerate.
45 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
47 * config/mips/iris6.h: Convert to C90 prototypes.
48 * config/mips/irix6-libc-compat.c: Likewise.
49 * config/mips/mips-protos.h: Likewise.
50 * config/mips/mips.c: Likewise.
52 2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
54 fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
55 for selected machines. Comment heavily.
56 fixinc/fixincl.x: Rebuild.
57 fixinc/tests/base/fs/rfs/rf_cache.h: New file.
59 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
61 * config/mips/mips.h: Tweak various comments.
62 * config/mips/mips.c: Likewise.
64 2003-08-11 James E Wilson <wilson@tuliptree.org>
68 * alias.c (find_base_value, case REG): Return 0 not src if no base
71 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
73 * gcse.c (gmalloc): Fix last change.
75 2003-08-11 Roger Sayle <roger@eyesopen.com>
77 * simplify-rtx.c (simplify_binary_operation): Replace calls to
78 gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary,
79 and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT,
80 gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary.
82 2003-08-11 Roger Sayle <roger@eyesopen.com>
84 * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort.
85 * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid
86 typecode for an ABS_EXPR.
88 * doc/c-tree.texi: Document ABS_EXPR.
90 2003-08-11 Roger Sayle <roger@eyesopen.com>
92 * fold-const.c (fold): Optimize any associative floating point
93 operator with -funsafe-math-optimizations, not just MULT_EXPR.
95 2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org>
97 * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size
98 information in SHmedia case too.
99 (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate):
101 (__set_fpscr): Use an access via GOT for PIC case.
103 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
105 * configure.in (intermodule): Make switch test more portable.
106 * configure: Regenerate.
108 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
110 * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap.
113 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
115 * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC.
116 (grealloc): Size argument is a size_t.
117 (gcalloc): New function. Use throughout in lieu of
120 * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of
122 * config/ia64/ia64.c (ia64_reorg): Likewise.
123 * conflict.c (conflict_graph_new): Likewise.
124 * fixinc/fixincl.c (run_compiles): Likewise.
125 * genattrtab.c (optimize_attrs): Likewise.
126 * genrecog.c (new_decision): Likewise.
127 * haifa-sched.c (schedule_block): Likewise.
128 * hashtable.c (ht_create): Likewise.
130 2003-08-11 Bob Wilson <bob.wilson@acm.org>
132 * config/xtensa/lib2funcs.S: Fix whitespace.
133 * config/xtensa/xtensa.md (all insns and expanders): Use brace block
134 syntax where appropriate. Remove unnecessary backslash escapes.
135 Reformat comments and fix some code formatting.
136 (extendqisi2): Rearrange conditional.
137 (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
138 *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
141 2003-08-11 Richard Sandiford <rsandifo@redhat.com>
143 * config/mips/mips.c: Various formatting fixes.
144 (override_options): Resync -mtune handling with gas.
145 (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface.
146 * config/mips/mips.h: More formatting fixes.
147 (mips_abi): Move declaration.
148 * config/mips/mips.md (exception_receiver): Add mode to
151 2003-08-11 Aldy Hernandez <aldyh@redhat.com>
153 * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and
155 (bdesc_1arg): Remove evsplati and evsplatfi.
157 2003-08-11 J"orn Rennecke <joern.rennecke@superh.com>
159 * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix
162 2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
164 * builtins.c (expand_builtin_strcat): Optimize constant strings.
166 2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
168 * pretty-print.c (pp_base_indent): Rename from pp_indent.
169 * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype.
170 (struct c_pretty_print_info): Add more fields.
171 (pp_c_left_paren): Move to c-pretty-print.c.
172 (pp_c_right_paren): Likewise.
173 (pp_c_left_brace): Likewise.
174 (pp_c_right_brace): Likewise.
175 (pp_c_left_bracket): Likewise.
176 (pp_c_right_bracket): Likewise.
177 (pp_c_declarator): Declare.
178 (pp_c_direct_declarator): Likewise.
179 (pp_c_specifier_qualifier_list): Likewise.
180 (pp_c_type_id): Likewise.
181 * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework..
182 (pp_c_type_qualifier_list): New.
183 (pp_c_pointer): Likewise.
184 (pp_c_parameter_type_list): Likewise.
185 (pp_c_function_definition): Likewise.
186 (pp_c_id_expression): Likewise.
187 (pp_c_simple_type_specifier): Tidy.
188 (pp_c_unary_expression): Likewise.
189 (pp_c_expression): Likewise.
190 (pp_c_pretty_printer_init): Likewise.
191 (pp_c_specifier_qualifier_list): Rework..
192 (pp_c_abstract_declarator): Likewise.
193 (pp_c_postfix_expression): Likewise.
194 (pp_c_primary_expression): Likewise.
195 (pp_c_cast_expression): Likewise.
196 (pp_c_direct_abstract_declarator): Likewise.
197 (pp_c_storage_class_specifier): Likewise.
198 (pp_c_function_specifier): Likewise.
199 (pp_c_declaration_specifiers): Likewise.
200 (pp_c_direct_declarator): Likewise.
201 (pp_c_declarator): Likewise.
202 (pp_c_declaration): Likewise.
203 (pp_c_statement): Likewise.
204 (pp_c_integer_constant): Rename from pp_c_integer_literal.
205 (pp_c_character_constant): Rename from pp_c_character_literal.
206 (pp_c_bool_constant): Rename from pp_c_bool_literal.
207 (pp_c_enumeration_constant): Rename from pp_c_enumerator.
208 (pp_c_floating_constant): Rename from pp_c_real_literal.
209 (pp_c_constant): Rename from pp_c_literal.
210 * c-lang.c: Include diagnostic.h and c-pretty-print.h
211 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define.
212 (c_initialize_diagnostics): New.
213 * Makefile.in (c-lang.o): Update dependency.
215 2003-08-10 Nathan Sidwell <nathan@codesourcery.com>
217 * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs.
219 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
221 * config/mips/mips.c (mips_no_mips16_string): Remove.
222 (override_options): Don't handle -mips16 as part of -mipsN.
223 * config/mips/mips.h (mips_no_mips16_string): Remove declaration.
224 (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries.
225 (TARGET_OPTIONS): Remove -mno-mips16.
227 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
229 * config/mips/mips-protos.h (coprocessor_operand): Remove declaration.
230 (coprocessor2_operand): Likewise.
231 * config/mips/mips.c (STAB_CODE_TYPE): Remove.
232 (lookup_name): Remove declaration.
233 (abort_with_insn): Remove. Replace all uses with fatal_insn.
234 (mips16, mips_abicalls): Remove.
235 (mips_char_to_class): Remove initialiser: all entries are NO_REGS.
236 (arith32_operand, large_int, true_reg_or_0_operand): Remove.
237 (coprocessor_operand, coprocessor2_operand): Remove.
238 (override_options): Don't set mips16 or mips_abicalls.
239 (print_operand): Don't expect SIGN_EXTEND operands.
240 (mips_secondary_reload_class): Likewise.
241 (mips_output_conditional_branch): Remove disabled long-branch code.
242 * config/mips/mips.h (call_used_regs): Remove declaration.
243 (may_call_alloca): Likewise.
244 (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove.
245 (mips_abicalls, mips16): Remove declarations.
246 (ASM_FINAL_SPEC, LIB_SPEC): Remove.
247 (CC1_SPEC): Remove outdated comment.
248 (MIPS_VERSION, MACHINE_TYPE): Remove.
249 (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
250 (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions.
251 (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise.
252 (PUSH_ROUNDING): Likewise.
253 (ASSEMBLER_SCRATCH_REGNUM): Remove.
254 * config/mips/mips.md: Replace mips_cpu_attr with mips_tune
255 and mips16 with TARGET_MIPS16.
257 2003-08-09 Per Bothner <pbothner@apple.com>
259 * cppinit.c (cpp_read_main_file): Split out source-independent
260 initialization to separate function ...
261 (cpp_post_options): New function.
262 * cppfiles.c (cpp_stack_file): Rename public name to ...
263 (_cpp_stack_file): New internal function name.
264 * cpplib.h: Update accordingly.
265 * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
266 (cpp_read_main_file): Don't initialize line here.
267 * c-opts.c (c_common_post_options): Call cpp_post_options.
268 (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
269 * fix-header.c (read_scan_file): Call cpp_post_options.
271 2003-08-09 Per Bothner <per@bothner.com>
273 * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
275 2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
277 * pa.c (pa_asm_output_mi_thunk): Fix typo.
279 2003-08-09 Neil Booth <neil@daikokuya.co.uk>
281 PR preprocessor/11839
282 * cppfiles.c (open_file): Handle ENOTDIR.
284 2003-08-09 Richard Sandiford <rsandifo@redhat.com>
287 * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls.
289 2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
291 * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if
292 source/destination is not a register operand.
294 2003-08-08 Richard Henderson <rth@redhat.com>
297 * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
298 RETURN_ADDRESS_POINTER_REGNUM.
299 (ia64_expand_prologue): Don't frob it.
300 (ia64_output_function_epilogue): Likewise.
301 (ia64_return_addr_rtx): New.
302 (ia64_split_return_addr_rtx): New.
303 * config/ia64/ia64-protos.h: Update.
304 * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
305 (RETURN_ADDRESS_POINTER_REGNUM): Remove.
306 (GENERAL_REGNO_P): Don't check it.
307 (AR_*_REGNUM): Renumber.
308 (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
309 (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
310 (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
311 (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
312 (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
313 * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
314 (movdi_ret_addr): New.
316 2003-08-08 Geoffrey Keating <geoffk@apple.com>
318 * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib.
320 2003-08-08 Roger Sayle <roger@eyesopen.com>
322 * tree.h (get_identifier) Define a macro form of get_identifier
323 that calls get_identifier_with_length when the string is constant.
324 (get_identifier_with_length): Change type of second argument to
326 * stringpool.c (get_identifier): Undefine the macro before giving
327 the function definition.
328 (get_identifier_with_length): Change type of second argument to
329 size_t in function definition.
330 * hashtable.c (calc_hash): Change type of second argument to size_t.
331 (ht_lookup): Change type of third argument to size_t. Reorganize
332 to speed-up the cases where the hash table slot is empty, or the
333 first probe matches (i.e. there isn't a collision).
334 * hashtable.h (ht_lookup): Adjust function prototype.
336 2003-08-08 Bernardo Innocenti <bernie@develer.com>
340 * longlong.h (count_leading_zeros): Exclude on __mcpu32__.
342 2003-08-08 Neil Booth <neil@daikokuya.co.uk>
344 * common.opt: Add debug switches.
345 * flags.h (use_gnu_debug_info_extensions): Boolify.
346 * opts.c (write_symbols, debug_info_level,
347 use_gnu_debug_info_extensions): Move from toplev.c.
348 (set_debug_level): New.
349 (common_handle_options): Handle debug switches.
350 (print_help): Display target options directly.
351 * toplev.c (debug_hooks): Don't initialize.
352 (write_symbols, debug_info_level,
353 use_gnu_debug_info_extensions): Move to opts.c.
354 (debug_args, display_help, decode_g_option): Remove.
355 (process_options): Set no debug if level zero here,
356 and no-debug-hooks. Error here if impossible debug format selected.
357 * toplev.h (display_help, decode_g_option): Remove.
359 2003-08-08 Richard Sandiford <rsandifo@redhat.com>
361 * tree.c (get_file_function_name_long): Fix size of alloca() area.
363 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
365 * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
366 and gcc_cv_prog_cmp_skip.
367 * configure: Regenerate.
369 2003-08-08 Stan Cox <scox@redhat.com>
371 * config/iq2000: New port.
372 * config.gcc (iq2000-*-elf): Added.
373 * doc/install.texi (Specific): Add iq2000 description.
375 2003-08-08 Andreas Schwab <schwab@suse.de>
377 * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting
378 and insert missing empty argument.
379 * configure: Regenerate.
381 2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
383 * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
384 (attr_length_millicode_call): Likewise.
385 (attr_length_call): Likewise. Revise some maximum insn lengths.
386 (attr_length_indirect_call): Likewise.
387 (output_call): Fix thinko that added extra nop.
388 * pa.h (IN_NAMED_SECTION_P): Define.
391 * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
392 __STDC_EXT__ when using C++ dialect.
394 2003-08-07 J"orn Rennecke <joern.rennecke@superh.com>
396 * sh.c (calc_live_regs): If the return address pointer is live,
398 (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register
399 for saves / restores.
400 (sh_expand_epilogue): If sh_media_register_for_return returns a
401 register number, flag the instructions that restores PR_MEDIA_REG
403 Remove dead update of offset.
404 (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if
405 we can use the result of get_hard_reg_initial_val.
406 * sh.md (UNSPEC_RA): New constant.
407 (movsi_i_lowpart+1): Changed into a define_insn_and_split, named:
408 (load_ra). Handle UNSPEC_RA.
409 (sibcall_media): Use PR_MEDIA_REG.
411 * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG.
412 * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr
413 needs saving on SHmedia.
415 2003-08-07 Ulrich Weigand <uweigand@de.ibm.com>
417 * config/s390/s390.md: Replace all occurrences of \\t with \t.
419 2003-08-07 Richard Sandiford <rsandifo@redhat.com>
421 * local-alloc.c (combine_regs): Fix comment typo.
423 2003-08-06 Zack Weinberg <zack@codesourcery.com>
425 * c-decl.c (builtin_decls): Replace with first_builtin_decl
426 and last_builtin_decl.
427 (c_init_decl_processing): Initialize both.
428 (c_reset_state): Iterate from first_builtin_decl to
429 last_builtin_decl inclusive to reintroduce builtins.
431 2003-08-06 David Mosberger <davidm@hpl.hp.com>
433 * doc/extend.texi (Function Attributes): Document the IA-64 version
434 of the "model" attribute.
436 * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro.
437 (SYMBOL_REF_SMALL_ADDR_P): Ditto.
438 (PREDICATE_CODES): Mention "small_addr_symbolic_operand".
440 * config/ia64/ia64.c (ia64_handle_model_attribute): New function.
441 (ia64_encode_section_info): Likewise.
442 (ia64_attribute_table): Add "model" attribute.
443 (TARGET_ENCODE_SECTION_INFO): Define.
444 (small_addr_symbolic_operand): New function.
445 (got_symbolic_operand): Return 0 for a symbolref to an object
446 in the small address area.
447 (enum ia64_addr_area): New type.
448 (small_ident1): New variable.
449 (small_ident2): Likewise.
450 (init_idents): New function.
451 (ia64_get_addr_area): Likewise.
452 (ia64_encode_addr_area): Likewise.
453 (ia64_encode_section_info): Likewise.
454 (ia64_expand_load_address): For symbolic references to objects in
455 the small-address-area, load the address via gen_rtx_SET() (which,
456 eventually, will expand into "addl").
458 2003-08-06 Per Bothner <pbothner@apple.com>
460 * line-map.h (fileline): New typedef.
461 (struct line_map, linemap_add, linemap_lookup): Use it.
462 * input.h (struct location_s): Comment notes that long-term we want
463 to replace it by fileline.
465 2003-08-06 J"orn Rennecke <joern.rennecke@superh.com>
467 Fix SHcompact exception handling:
468 * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered
469 by the prologue, return a MEM with return_address_pointer_rtx
471 * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode.
472 (RETURN_ADDR_OFFSET): Don't define.
473 (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia
474 registers that are visible in compact mode. Show that SHmedia
475 registers still exist in compact mode, even if there are not
477 (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect
478 if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE,
479 and DW_EH_PE_pcrel for pic data.
480 (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel,
481 set SYMBOL_FLAG_FUNCTION in symbol, and actually use
482 DW_EH_PE_pcrel / DW_EH_PE_absptr encoding.
483 (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it.
484 * sh.md (movsi_media-1): New splitter.
486 2003-08-06 Graeme Peterson <gp@qnx.com>
488 * config/i386/nto.h: New.
489 * config/i386/t-nto: New.
490 * config.gcc (i[34567]86-*-nto-qnx*): New.
492 2003-08-06 Phil Edwards <pme@gcc.gnu.org>
494 * doc/install.texi (*-*-solaris2*): Refine configure instructions.
496 2003-08-06 Alan Modra <amodra@bigpond.net.au>
498 * calls.c (load_register_parameters): Arrange for call_fusage to
499 report the whole register as used when shifting to the msb.
501 2003-08-05 Roger Sayle <roger@eyesopen.com>
503 * builtins.c (expand_builtin): When not optimizing, call the library
504 function for all builtins that have library functions (except alloca).
506 2003-08-05 Alexandre Oliva <aoliva@redhat.com>
508 * c.opt: Introduce -fworking-directory.
509 * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it.
510 * c-common.h (flag_working_directory): Declare.
511 * c-common.c (flag_working_directory): Define.
512 * c-opts.c (c_common_handle_options): Set it.
513 (sanitize_cpp_opts): Set...
514 * cpplib.h (struct cpp_options): ... working_directory option.
515 (struct cpp_callbacks): Add dir_change.
516 * cppinit.c (read_original_filename): Call...
517 (read_original_directory): New. Look for # 1 "directory//"
519 (cpp_read_main_file): Call dir_change callback if working_directory
521 * gcc.c (cpp_unique_options): Pass -g*.
522 * c-lex.c (cb_dir_change): New.
523 (init_c_lex): Set dir_change callback.
524 * toplev.c (src_pwd): New static variable.
525 (set_src_pwd, get_src_pwd): New functions.
526 * toplev.h (get_src_pwd, set_src_pwd): Declare.
527 * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd().
528 * dwarf2out.c (gen_compile_unit_die): Likewise.
529 * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise.
531 2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
533 * pretty-print.h (pp_set_line_maximum_length): Make macro.
534 (pp_set_prefix): Likewise.
535 (pp_destroy_prefix): Likewise.
536 (pp_remaining_character_count_for_line): Likewise.
537 (pp_clear_output_area): Likewise.
538 (pp_formatted_text): Likewise.
539 (pp_last_position_in_text): Likewise.
540 (pp_emit_prefix): Likewise.
541 (pp_append_text): Likewise.
542 (pp_flush): Likewise.
543 (pp_format_text): Likewise.
544 (pp_format_verbatim): Likewise.
545 (pp_tree_identifier): Tidy.
546 * pretty-print.c (pp_base_format_text): Rename from pp_format_text.
547 (pp_base_format_verbatim): Rename from pp_format_verbatim.
548 (pp_base_flush): Rename from pp_flush.
549 (pp_base_set_line_maximum_length): Rename from
550 pp_set_line_maximum_length.
551 (pp_base_clear_output_area): Rename from pp_clear_output_area.
552 (pp_base_set_prefix): Rename from pp_set_prefix.
553 (pp_base_destroy_prefix): Rename from pp_destroy_prefix.
554 (pp_base_emit_prefix): Rename from pp_emit_prefix.
555 (pp_base_append_text): Rename from pp_append_text.
556 (pp_base_formatted_text): Rename from pp_formatted_text.
557 (pp_base_last_position_in_text): Rename from pp_last_position_in_text.
558 (pp_base_remaining_character_count_for_line): Rename from
559 pp_remaining_character_count_for_line.
560 * diagnostic.h (diagnostic_format_decoder): Tidy.
561 (diagnostic_flush_buffer): Likewise.
562 * c-pretty-print.h: (pp_c_string_literal): Declare.
563 (pp_c_real_literal): Likewise.
564 (pp_c_integer_literal): Likewise.
565 * c-pretty-print.c (pp_c_char): Use pp_string in lieu of
567 (pp_c_character_literal): Tidy.
568 (pp_c_string_literal): Make public.
569 (pp_c_bool_literal): Likewise.
570 (pp_c_integer_literal): Likewise.
571 (pp_c_real_literal): Likewise.
573 * Makefile.in (C_PRETTY_PRINT_H): New variable.
574 (c-pretty-print.o): Update dependence.
576 2003-08-05 Chris Demetriou <cgd@broadcom.com>
578 * config/mips/mips.md (fix_truncdfsi2_macro): Properly restore
579 ".set nomacro" state.
580 (fix_truncsfsi2_macro): Likewise.
582 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
584 * tree.h (DID_INLINE_FUNC): Remove macro.
585 (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h,
586 add tree check for FUNCTION_DECL.
587 (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h.
588 (struct tree_decl): Rename inlined_function_flag to
589 declared_inline_flag.
590 * c-common.h (c_lang_decl): Remove.
591 (DECL_ESTIMATED_INSNS): Remove.
592 * c-tree.h (struct lang_decl): Don't include c_lang_decl.
593 (DECL_DECLARED_INLINE_P): Remove.
594 * c-decl.c (grokdeclarator): Update comment. With -finline-functions,
595 do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC.
596 (finish_function): Make uninlinable a bool. Fixup call to
597 tree_inlinable_function_p() and fix some code style issues.
598 * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'.
599 * cgraph.c (dump_cgraph): Likewise.
600 * cgraphunit.c (cgraph_decide_inlining): Likewise
601 (cgraph_finalize_compilation_unit): Likewise.
602 Also update call to tree_inlinable_function_p().
603 (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead
604 look at DECL_DECLARED_INLINE and reverse logic.
605 * print-tree.c (print_node): Likewise.
606 * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC.
607 * tree-inline.h (tree_inlinable_function_p): Make a bool. Update
609 * tree-inline.c (inlinable_function_p): Split up in this function to
610 check for basic inlining inhibiting conditions, and new
611 limits_allow_inlining() function. Warn if inlining is impossible
612 because the inline candidate calls alloca or uses sjlj exceptions.
613 (limits_allow_inlining): this new function to check if the inlining
614 limits are satisfied. Throttle from currfn_max_inline_insns, not from
615 MAX_INLINE_INSNS_SINGLE. The latter only makes sense if
616 MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal.
618 (tree_inlinable_function_p): Make a bool. Update call to
620 (expand_call_inline): Use limits_allow_inlining() when not in
621 unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC,
622 instead see if the function was declared `inline'.
624 2003-08-05 Josef Zlomek <zlomekj@suse.cz>
626 * gcse.c (try_replace_reg): Fix updating of note.
628 2003-08-04 Roger Sayle <roger@eyesopen.com>
631 * fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the
632 logic in negate_expr, i.e. we don't invert (A-B) for floating
633 point types unless flag_unsafe_math_optimizations.
635 2003-08-04 Roger Sayle <roger@eyesopen.com>
637 * fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0.
638 Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2)
639 for floating point expressions with -ffast-math.
640 (fold <MULT_EXPR>): Don't transform x*2.0 into x+x.
641 * expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x.
643 2003-08-04 Roger Sayle <roger@eyesopen.com>
645 * c-common.c (flag_noniso_default_format_attributes): Delete.
646 (built_in_attribute): Don't define/undefine DEF_FN_ATTR.
647 (c_attrs_initialized): Delete.
648 (c_common_nodes_and_builtins): Don't test c_attrs_initialized,
649 always call c_init_attributes.
650 (c_init_attributes): Don't define/undefine DEF_FN_ATTR. Don't
651 set c_attrs_initialized when done.
652 (c_common_insert_default_attributes): Delete.
653 * c-common.h (flag_noniso_default_format_attributes): Delete.
654 (c_coomon_insert_default_attributes): Delete prototype.
655 * c-opts.c (set_std_c89, set_std_c99, set_std_cxx98): Dont set
656 flag_noniso_default_format_attributes.
658 * c-decl.c (c_insert_default_attributes): Delete.
659 * c-tree.h (c_insert_default_attributes): Delete prototype.
661 * attribs.c (decl_attributes): Don't call insert_default_attributes
662 langhook. Update function description comment.
663 * langhooks.h (lang_hooks): Remove insert_default_attributes field.
664 * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Delete.
665 * c-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define.
666 * system.h: Poison LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES macro.
668 * objc/objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't
671 2003-08-04 Richard Sandiford <rsandif@redhat.com>
673 * config/mips/mips.c (override_options): Disable -G on targets that
674 have no .section support.
675 (mips_select_section): Use default_select_section for such targets.
677 2003-08-04 Nathanael Nerode <neroden@gcc.gnu.org>
679 * fixinc/inclhack.def (svr4_undeclared_getrnge): Introduce and enable.
680 * fixinc/inclhack.def (static_getrnge): Remove disabled hack.
681 * fixinc/fixincl.x: Rebuild.
682 * fixinc/tests/base/regexp.h: New test.
684 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
686 * c-ppoutput.c (cb_line_change): Don't skip line changing while
687 parsing macro arguments in the top-level context.
689 2003-08-04 Neil Booth <neil@daikokuya.co.uk>
691 * config.in: Remove HAVE_LSTAT.
692 * configure, configure.in: Don't test for lstat.
694 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
696 * opts.c (decode_options): Do language-specific initialization for
697 the global diagnostic context.
698 * langhooks-def.h (lhd_initialize_diagnostics): Declare.
699 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
700 (LANG_HOOKS_INITIALIZER): Adjust.
701 * langhooks.h (struct lang_hooks): Add new field
702 initialize_diagnostics.
703 * langhooks.c (lhd_initialize_diagnostics): Define.
705 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
707 * pretty-print.h: Adjust macro definitions.
708 * pretty-print.c (pp_newline): Rename to pp_base_newline.
709 (pp_character): Rename to pp_base_character.
710 (pp_string): Rename to pp_base_string.
711 * c-pretty-print.c (pp_buffer): Move to pretty-print.h
712 (pp_newline): Likewise. Adjust.
715 2003-08-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
717 * builtins.def (BUILT_IN_ABS, BUILT_IN_IMAXABS, BUILT_IN_LABS,
718 BUILT_IN_LLABS): Move to miscellaneous section.
720 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
722 PR preprocessor/11534
723 * cppexp.c (parse_defined): Warn only if -pedantic.
725 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
727 * cppfiles.c (stack_file): Use file path.
729 2003-08-02 Roger Sayle <roger@eyesopen.com>
731 * builtin-types.def (BT_SSIZE): New primitive type.
732 (BT_FN_INT_PTR_CONST_STRING_VALIST_ARG,
733 BT_FN_STRING_CONST_STRING_CONST_STRING_INT,
734 BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR,
735 BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types.
736 * builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT,
737 BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON,
738 BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins.
739 * builtin-attrs.def: Remove DEF_FN_ATTR construct and the last
740 few functions that define default attributes using it.
741 * c-common.c (c_common_insert_default_attributes): Do nothing.
743 * doc/extend.texi: Document these "new" builtins.
745 2003-08-02 Kaz Kojima <kkojima@gcc.gnu.org>
747 * config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath.
748 (LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee
749 when -mieee-fp set and -shared not set.
750 (SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5.
752 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
754 * cppfiles.c (struct _cpp_file): Rename once_only_next to
755 next_file. Remove import and pragma_once, add once_only.
756 (find_file): Add new file structures to the all_files list.
757 (should_stack_file): Mark #import-ed files once-only, and
758 don't stack them if the file has already been stacked.
759 (_cp_mark_file_once_only): Simplify.
760 * cpphash.h (struct cpp_reader): Rename once_only_files
761 to all_files. Rename saw_pragma_once to seen_once_only.
762 (_cpp_mark_file_once_only): Update prototype.
763 * cpplib.c (do_pragma_once): Update.
765 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
767 * cppfiles.c (ENOTDIR): Remove.
768 (open_file_in_dir): Rename find_file_in_dir. Handle errors
769 other than ENOENT here.
770 (once_only_file_p): Rename should_stack_file.
771 (find_file, open_file_failed, read_file_guts): Report errors
773 (read_file): Move pch handling to should_stack_file.
774 (should_stack_file): Handle PCH and once-only issues, and
776 (stack_file): Don't do file reads.
778 2003-08-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
780 * libgcov.c (gcov_exit): Cleanup and fix.
781 * profile.c (compute_value_histograms): Don't try to read profiles
782 that are not present.
784 2003-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
786 * builtins.def: Categorize.
788 * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL):
790 (BUILT_IN_FFSL): Use DEF_EXT_LIB_BUILTIN.
792 2003-08-02 Andreas Tobler <a.tobler@schweiz.ch>
794 * config.gcc: Enable posix threads by default on darwin.
796 2003-08-01 Jakub Jelinek <jakub@redhat.com>
798 * cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION notes
799 even if nehedges1 is 0.
801 2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org>
803 * fixinc/fixfixes.c, fixinc/fixlib.c, fixinc/fixlib.h,
804 fixinc/fixtests.c, fixinc/procopen.c, fixinc/server.c,
805 fixinc/server.h, fixinc/fixincl.c: ANSIfy function prototypes
808 * fixinc/inclhack.def (broken_cabs): Make matching more generous.
809 * fixinc/fixincl.x: Regenerate.
810 * fixinc/tests/base/math.h: Regenerate to match test_text change.
812 2003-08-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
814 * ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *.
816 2003-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
818 * except.c (sjlj_emit_dispatch_table): Use ptr_mode, not Pmode,
819 for accesses to exc_ptr.
821 2003-08-01 Geoffrey Keating <geoffk@apple.com>
823 * doc/sourcebuild.texi (Front End Directory): Don't make references
824 to libsubdir, it's not part of the interface to frontends.
825 * doc/install.texi (Configuration): Help users read faster by saying
826 that GCC's configure options are the standard autoconf ones.
827 Mention --libdir. Update the default rules for finding the
828 assembler. Don't use libsubdir since we haven't said what it means.
829 (Specific): In the Solaris 7 notes, update the place to put the
831 * doc/invoke.texi: Update lib/gcc-lib to lib/gcc.
832 * doc/cpp.texi (Search Path): Actually, the search path
833 depends on libdir, which can relocate with cpp.
834 * doc/tm.texi (Driver): Don't document STANDARD_EXEC_PREFIX, it's
835 now a private interface between the Makefile and the driver.
837 2003-08-01 Richard Henderson <rth@redhat.com>
839 * system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
841 * varasm.c (lookup_constant_def): New function.
842 * rtl.h (lookup_constant_def): Declare it.
843 * dwarf2out.c (loc_descriptor_from_tree): Use it.
844 Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
846 2003-08-01 Zack Weinberg <zack@codesourcery.com>
848 * c-decl.c (gettags, pushdecl_function_level): Delete.
849 (last_function_parm_vars): Rename last_function_parm_others.
850 (current_function_parm_vars): Rename current_function_parm_others.
851 (struct c_scope): Rewrite comment explaining this data structure.
852 Add names_last, blocks_last, parms_last fields. Rename
853 incomplete_list to incomplete.
854 (SCOPE_LIST_APPEND, SCOPE_LIST_CONCAT): New macros.
855 (poplevel): Ignore second argument. No need to nreverse
856 anything. Restructure such that each list is processed
857 exactly once. Use 'const location_t *locus' syntactic sugar
858 variable where useful. Issue unused variable warnings
859 ourselves, do not rely on function.c.
860 (insert_block, pushdecl, bind_label): Use SCOPE_LIST_APPEND.
861 (pushdecl_top_level): Likewise. Don't call duplicate_decls.
862 (implicitly_declare): decl cannot be error_mark_node.
863 (undeclared_variable): Manipulate scope structure directly.
864 (c_make_fname_decl): Likewise.
865 (getdecls, c_init_decl_processing): Fix comment.
866 (mark_forward_parm_decls): Use SCOPE_LIST_CONCAT. No need
868 (grokparms): No need to nreverse parms list.
869 (store_parm_decls_newstyle): Set up the parms_last and
870 names_last fields of the new scope too.
871 (store_parm_decls_oldstyle): Can assume DECL_WEAK is not set
872 on parms to begin with; check this under ENABLE_CHECKING. Set
874 (check_for_loop_decls): Refer directly to current_scope->tags.
875 Use consistent quote style in diagnostics.
876 (c_write_global_declarations): The names list is not backward.
878 * c-common.h: Don't prototype gettags.
879 * c-parse.in: Call poplevel with second argument 0 always.
881 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
883 * builtins.def: Resort builtins.
885 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
887 * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN,
888 DEF_EXT_LIB_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN):
889 Prepend "__builtin_" onto NAME with string concatenation. Remove
890 explicit "__builtin_" from each macro call.
892 Reformat entire file.
894 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
896 * builtins.def (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
897 ATTR_MATHFN_FPROUNDING_ERRNO): New macros. Use throughout.
899 2003-08-01 Andreas Krebbel <krebbel1@de.ibm.com>
901 * config/s390/s390.c (s390_select_ccmode): Do not attempt to use CCL,
902 CCL1, or CCL2 modes with floating point operations.
904 * config/s390/s390.md ("*addsf3_cc", "*addsf3_cconly", "*adddf3_cc",
905 "*adddf3_cconly", "*subsf3_cc", "*subsf3_cconly", "*subdf3_cc",
906 "*subdf3_cconly"): New insns.
907 ("*negabssi2", "*negabsdi2", "*negabsdf2", "*negabssf2"): Likewise.
909 2003-08-01 Neil Booth <neil@daikokuya.co.uk>
911 * Makefile.in: Refine dependencies.
912 * c-opts.c (c_common_handle_option): Do nothing for -Wimport.
913 * c.opt: Update help for -Wimport.
914 * cppfiles.c: Include hashtab.h. Update comments.
915 (stack_file): Read the file before updating dependencies.
916 (once_only_file_p): Be smarter about marking once-only files.
917 (_cpp_mark_file_once_only): Correct the check for existence on
919 (open_file_failed): Use name not path, which is NULL.
920 * cpphash.h: Don't include hashtab.h.
921 (struct _cpp_file): Remove.
922 (struct cpp_reader): Update.
923 * cppinit.c (cpp_create_reader): Don't initialize warn_import.
924 * cpplib.h (struct cpp_options): Remove warn_import.
925 (cpp_simplify_path): Remove.
927 2003-08-01 Nathan Sidwell <nathan@codesourcery.com>
930 * doc/extend.texi (Statement Expressions): Document C++ semantics.
932 2003-07-31 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
934 * config.gcc (sh-*-linux*): Do not override sh/t-linux with sh/t-le.
936 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
938 * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE'
940 * builtins.def: Likewise.
942 2003-07-31 Jason Merrill <jason@redhat.com>
944 * Makefile.in (bubblestrap): Don't require a previous full
947 * expr.c (mostly_zeros_p): No longer static.
948 * tree.h: Declare it.
949 * stmt.c (resolve_asm_operand_names): Don't copy the pattern
950 unless we need to do substitutions.
952 2003-07-31 Roger Sayle <roger@eyesopen.com>
954 * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and
955 pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x
956 as pow(x,2.0) when the latter will be expanded back into x*x.
957 (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1).
958 * builtins.c (expand_builtin_pow): Ignore flag_errno_math as
959 pow can never set errno when used with an integer exponent.
960 Always use expand_powi when exponent is -1, 0, 1 or 2.
961 (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0)
962 as 1.0/(x*x). This avoids unbounded recursion as we now prefer
963 the pow forms of these expressions.
965 2003-07-31 Geoffrey Keating <geoffk@apple.com>
967 * Makefile.in (libexecdir): New.
968 (libsubdir): Use gcc instead of gcc-lib.
969 (libexecsubdir): New.
970 (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir.
971 (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of
973 (installdirs): Make libexecsubdir.
974 (install-common): Put executables in libexecsubdir.
975 (itoolsdir): Use libexecsubdir.
976 (itoolsdatadir): New.
977 (install-mkheaders): Separate data files and executables.
978 (install-collect2): Put executables in libexecsubdir.
979 (uninstall): Remove libexecsubdir.
980 * mkheaders.in: Update for new arrangement of files.
982 (libexecsubdir): New.
983 (itoolsdir): Use libexecsubdir.
984 (itoolsdatadir): New.
985 * gcc.c (gcc_libexec_prefix): New.
986 (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib.
987 (standard_exec_prefix_1): Use libexec.
988 (standard_exec_prefix_2): New.
989 (standard_libexec_prefix): New.
990 (process_command): Update for new arrangement of files. Compute
991 gcc_libexec_prefix. Update for change from gcc-lib to gcc.
993 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org>
995 * inclhack.def (stdio_va_list): Avoid bogus replacement which
997 * fixincl.x: Regenerate.
999 2003-07-31 Jakub Jelinek <jakub@redhat.com>
1001 * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS
1002 SYMBOL_REFs not inside UNSPEC even in PLUS rtx.
1004 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1006 * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case.
1008 2003-07-31 Per Bothner <pbothner@apple.com>
1010 * opts.c (in_fnames, num_in_fnames): Moved here from c-opts.
1011 (add_input_filename): New function.
1012 (handle_options): Call add_input_filename directly instead of
1014 * opts.h (in_fnames, num_in_fnames): Moved here.
1015 (add_input_filename): Declare.
1016 * c-decl.c: Need to #include opts.h.
1017 * Makefile.in (c-decl.o): Also depends on opts.h.
1018 * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c.
1019 (c_common_handle_filename): Replaced by add_input_filename.
1020 * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename):
1022 * langhooks.h (struct lang_hooks): Remove handle_filename hook.
1023 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1024 (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME.
1025 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1027 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1029 * combine.c (try_combine): Set JUMP_LABEL for newly created
1032 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1034 * fold-const.c (fold): Fold some comparisons of bit operations.
1036 Thu Jul 31 19:49:53 CEST 2003 Jan Hubicka <jh@suse.cz>
1038 * cgraph.c (create_edge): Fix typo.
1039 * i386.c (pic_symbolic_operand): Reorder tests.
1041 2003-07-31 Nathan Sidwell <nathan@codesourcery.com>
1043 * doc/gcov.texi (Invoking Gcov): Describe output name mangling
1045 (Gcov Data Files): Update.
1047 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1049 * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
1052 * gthr-posix.c: New file.
1053 * gthr-posix.h: Define _REENTRANT if missing.
1054 Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
1056 * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
1058 * config/alpha/t-osf-pthread: New file.
1060 * fixinc/inclhack.def (alpha_pthread): New fix.
1061 * fixinc/fixincl.x: Regenerate.
1062 * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
1064 * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
1066 Fixes PR bootstrap/9330.
1068 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1070 * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5*
1073 * configure: Regenerate.
1075 2003-07-31 Vladimir Makarov <vmakarov@redhat.com>
1077 * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0
1080 2003-07-30 Roger Sayle <roger@eyesopen.com>
1082 * builtins.def: Alphabetize.
1084 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1086 * doc/c-tree.texi: Normalize spellings of "lowercase" and
1088 * doc/cpp.texi: Likewise.
1089 * doc/md.texi: Likewise.
1090 * doc/rtl.texi: Likewise.
1091 * doc/tm.texi: Likewise.
1093 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1095 * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3)
1096 (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves
1099 2003-07-30 Chris Demetriou <cgd@broadcom.com>
1101 * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
1102 macros before defining them.
1104 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com>
1106 * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH,
1107 UNSPECV_BLOCKAGE): New constants.
1108 ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31",
1109 "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2"
1110 splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee",
1111 "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them.
1113 (all insns and expanders): Write output control string as brace block
1114 where appropriate. Remove \-escapes for doublequote characters.
1116 Thu Jul 31 01:04:19 CEST 2003 Jan Hubicka <jh@suse.cz>
1118 * gcse.c (insert_store): Fix typo in previous patch.
1120 2003-07-30 Neil Booth <neil@daikokuya.co.uk>
1122 * cppfiles.c (stack_file, open_file_failed): Use path for deps.
1124 2003-07-30 Andi Kleen <ak@muc.de>
1126 * loop.c (check_dbra_loop): Allow LTU in the loop condition.
1128 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1130 * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.
1131 * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER,
1132 GCOV_N_VALUE_COUNTERS): New.
1133 * profile.c (compute_value_histograms): New static function.
1134 (branch_prob): Read back the value histograms.
1135 * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note.
1136 * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note.
1137 * value-prof.c: Add comment on reading the profile.
1138 * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New.
1139 * doc/invoke.texi (-fprofile-values): Document behavior with
1140 -fbranch-probabilities.
1142 2003-07-30 David Edelsohn <edelsohn@gnu.org>
1144 * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__.
1146 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com>
1148 * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset
1151 Wed Jul 30 19:12:10 CEST 2003 Jan Hubicka <jh@suse.cz>
1153 * gcse.c (insert_store): Ignore fake edges.
1155 * c-common.c (flag_vtable_gc): Kill.
1156 * c-common.g (flag_vtable_gc): Kill.
1157 * c-opts (c_common_handle_option): Kill.
1158 * c.opt (fvtable-gc): Kill.
1159 * final.c (final_scan_insn): Do not call assemble_vtable_entry.
1160 * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1161 * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1163 * invoke.texi (-ftable-gc): Kill documentation.
1165 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE
1166 just because function body is missing.
1168 * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs.
1170 2003-07-30 Ranjit Mathew <rmathew@hotmail.com>
1172 * unwind-sjlj.c: Fix typo in file description.
1174 2003-07-30 Alan Modra <amodra@bigpond.net.au>
1176 * calls.c (load_register_parameters): When shifting reg sized values
1177 to the msb, move the value to a reg first.
1179 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1181 * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>".
1182 * line-map.h (linemap_add): Update comments.
1183 * line-map.c (linemap_add): Update comments, interpret zero-length
1184 filename as "<stdin>".
1186 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org>
1188 * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version.
1190 2003-07-29 Zack Weinberg <zack@codesourcery.com>
1192 * c-decl.c (last_function_parm_vars, current_function_parm_vars):
1193 New static variables.
1194 (struct c_scope): Add parms and warned_forward_parm_decls
1195 fields; remove parm_order.
1196 (storedecls, storetags): Delete.
1197 (poplevel): Also clear bindings on the parms chain.
1198 (pushdecl): Handle forward declarations of parameters, and
1199 chain PARM_DECLs on the parms list, not the names list.
1200 (lookup_name_current_level): Check for PARM_DECLs on the parms
1202 (push_parm_decl): Don't update parm_order.
1203 (clear_parm_order): Rename mark_forward_parm_decls. Issue the
1204 warning, only once per parameter list, and set TREE_ASM_WRITTEN
1205 on the decls here. Then move the forward decls to the names list.
1206 (grokparms): Set last_function_parm_vars.
1207 (get_parm_info): Don't use gettags or getdecls. No need to
1208 extract non-parms from the parms list, or reorganize the parms
1209 list. Feed nonparms back in the TREE_TYPE of the list node
1210 returned. Issue only one error per parameter list for "void"
1211 appearing more than once in said parameter list. Collapse
1212 parmlist_tags_warning into this function to avoid double scan
1214 (start_function): Set current_function_parm_vars.
1215 (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
1216 directly. Get non-parms from current_function_parm_vars; no
1217 need to extract them from the parms chain. Properly bind tags
1219 (store_parm_decls_oldstyle): No need to extract non-parameters
1220 from the parms chain, nor to store them back afterward. Move
1221 declaration to top of function, restructure code reordering
1223 (store_parm_decls): No need to save and restore warn_shadow.
1224 * c-parse.in: Don't call parmlist_tags_warning nor
1225 clear_parm_order. Call mark_forward_parm_decls when forward
1226 parm decls are encountered.
1227 * c-tree.h: Prototype mark_forward_parm_decls; not
1228 clear_parm_order or parmlist_tags_warning.
1230 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1232 * c-common.c (allow_pch): Remove.
1233 * c-common.h (allow_pch): Remove.
1234 (c_common_no_more_pch): Declare.
1235 * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
1236 * c-pch.c: Include hosthooks.h.
1237 (c_common_valid_pch): Don't check allow_pch.
1238 (c_common_read_pch): Clear valid_pch to prevent reading PCH files.
1239 (c_common_no_more_pch): New.
1240 * ggc-common.c: Include hosthooks.h.
1241 (gt_pch_save): Call gt_pch_get_address.
1242 (gt_pch_restore): Call gt_pch_use_address.
1243 * hooks.c (hook_voidp_size_t_null): New.
1244 (hook_bool_voidp_size_t_false): New.
1245 * hooks.h (hook_voidp_size_t_null): New.
1246 (hook_bool_voidp_size_t_false): New.
1247 * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
1248 (HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
1249 (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
1250 HOST_HOOKS_GT_PCH_USE_ADDRESS.
1251 * hosthooks.h (struct host_hooks): Add gt_pch_get_address,
1253 * doc/hostconfig.texi (Host Common): Document
1254 HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
1255 * Makefile.in (c-pch.o): Depend on hosthooks.h.
1256 (ggc-common.o): Likewise.
1258 * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
1259 (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
1260 (pch_address_space): New.
1261 (darwin_rs6000_gt_pch_get_address): New.
1262 (darwin_rs6000_gt_pch_use_address): New.
1264 2003-07-29 Neil Booth <neil@daikokuya.co.uk>
1266 PR preprocessor/11569
1267 PR preprocessor/11649
1268 * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
1269 * cppfiles.c: Completely rewritten.
1270 * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
1271 struct cpp_path is now struct cpp_dir.
1272 (remove_duplicates): Don't simplify path names.
1273 * c-opts.c (c_common_parse_file): cpp_read_next_file renamed
1275 * cpphash.h: Include hashtab.h.
1276 (_cpp_file): Declare.
1277 (struct cpp_buffer): struct include_file is now struct _cpp_file,
1278 and struct cpp_path is now struct cpp_dir. Rename members.
1279 (struct cpp_reader): Similarly. New members once_only_files,
1280 file_hash, file_hash_entries, quote_ignores_source_dir,
1281 no_search_path, saw_pragma_once. Remove all_include_files and
1282 max_include_len. Make some members bool.
1283 (_cpp_mark_only_only): Renamed from _cpp_never_reread.
1284 (_cpp_stack_file): Renamed from _cpp_read_file.
1285 (_cpp_stack_include): Renamed from _cpp_execute_include.
1286 (_cpp_init_files): Renamed from _cpp_init_includes.
1287 (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
1288 * cppinit.c (cpp_create_reader): Initialize no_search_path. Update.
1289 (cpp_read_next_file): Rename and move to cppfiles.c.
1290 (cpp_read_main_file): Update.
1291 * cpplib.c (run_directive): Update for renamed members.
1292 (do_include_common, _cpp_pop_buffer): Update.
1293 (do_import): Undeprecate #import.
1294 (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only.
1295 * cpplib.h: Remove file_name_map_list.
1296 (cpp_options): Remove map_list.
1297 (cpp_dir): Rename from cpp_path. New datatype for name_map.
1298 (cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
1300 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1302 * Makefile.in: Make stamp-objdir safe for parallel builds.
1304 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1306 * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists.
1307 (info): Depend on stmp-docobjdir.
1309 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1311 * configure: Regenerate.
1313 Tue Jul 29 19:24:49 CEST 2003 Jan Hubicka <jh@suse.cz>
1316 * tree-inline.c (expand_call_inline): Always call inlinable_function_p
1317 in !unit-at-a-time mode.
1319 2003-07-28 Geoffrey Keating <geoffk@apple.com>
1321 * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect
1324 2003-07-28 Mark Mitchell <mark@codesourcery.com>
1327 * c-common.c (shorten_compare): Take into account differences
1328 between C and C++ representation for enumeration types.
1329 * tree.h (set_min_and_max_values_for_integral_type): Declare.
1330 * stor-layout.c (set_min_and_max_values_for_integral_type): New
1331 function, broken out from ...
1332 (fixup_signed_type): ... here and ...
1333 (fixup_unsigned_type): ... here.
1335 2003-07-28 Zack Weinberg <zack@codesourcery.com>
1337 * c-decl.c: Update commentary, adjust blank lines throughout.
1338 (struct c_scope): Fix indentation. Reorder members so
1339 outer-context pointers come first, booleans last.
1340 (duplicate_decls, define_label): Use a 'locus' variable for
1341 diagnostic locations in a few more places.
1342 (warn_if_shadowing): Un-split a conditional that fits on one line.
1343 (c_init_decl_processing): No need to clear current_scope and
1344 current_function_scope.
1345 (start_decl): Merge if/else if statements with same action.
1346 (push_parm_decl): Rename old_immediate_size_expand to use
1347 save_foo convention; save/restore around entire function.
1348 (grokdeclarator): Remove unnecessary braces.
1350 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com>
1351 Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
1353 * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn
1354 when warn_declaration_after_statement. Call pedwarn_c90, not
1355 pedwarn. Correct message: it's "ISO C90", not "ISO C89".
1356 * c-common.c (warn_declaration_after_statement): Define.
1357 * c-common.h (warn_declaration_after_statement): Declare.
1358 * c.opt (Wdeclaration-after-statement): New.
1359 * c-errors.c (pedwarn_c90): New function.
1360 * c-opts.c (c_common_handle_option) <case
1361 OPT_Wdeclaration_after_statement>: New.
1362 * c-tree.h (pedwarn_c90): Declare.
1363 * doc/invoke.texi (Option Summary): Document
1364 -Wdeclaration-after-statement.
1365 (Warning Options): Ditto.
1367 Mon Jul 28 20:13:06 CEST 2003 Jan Hubicka <jh@suse.cz>
1369 * i386.md (memory attribute) Avoid accessing uninitialized memory
1370 for ishift1 type instructions.
1372 2003-07-28 Jakub Jelinek <jakub@redhat.com>
1374 * configure.in (--enable-checking): Add fold category.
1375 (ENABLE_FOLD_CHECKING): Define if requested.
1376 * configure: Rebuilt.
1377 * config.in: Rebuilt.
1378 * doc/install.texi: Document it.
1379 * fold-const.c: Include md5.h.
1380 [ENABLE_FOLD_CHECKING] (fold): Define to fold_1.
1381 [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed,
1382 print_fold_checksum): New functions.
1384 * fold-const.c (fold): Never modify argument passed to fold, instead
1385 change a copy and return it.
1386 * convert.c (convert_to_integer): Likewise.
1388 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org>
1390 * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary
1391 cleanup of junk after #else and #endif directives. Collapse repeated
1392 clauses into for statment.
1394 * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment.
1396 2003-07-27 Zack Weinberg <zack@codesourcery.com>
1398 * c-decl.c (struct c_scope): Remove keep_if_subblocks field.
1399 (keep_next_if_subblocks): Rename next_is_function_body.
1400 (pushlevel): Adjust commentary. Always set ->keep on the
1401 outermost level of a function. Don't set ->keep_if_subblocks.
1402 (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks.
1403 (store_parm_decls): Adjust to match.
1404 (finish_function): Adjust to match.
1405 Call poplevel with all three arguments zero.
1407 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
1408 New functions split out of store_parm_decls.
1409 Avoid unnecessary work. Use local variables consistently.
1410 (store_parm_decls): Likewise.
1412 (finish_function): No need to set functionbody flag on call to
1414 (struct language_function): Remove scope field.
1415 (c_push_function_context, c_pop_function_context): No need to
1416 save and restore current_scope.
1418 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
1420 * doc/extend.texi (Deprecated Features): Implicit typename is
1421 gone. Default args on types is going.
1423 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
1425 * Makefile.in (ifcvt.o): Depend on target.h
1426 * ifcvt.c (target.h): Include.
1427 (if_convert): Don't call mark_loop_exit_edges if we can't
1430 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1432 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
1434 2003-07-26 Richard Henderson <rth@redhat.com>
1437 * cse.c (count_reg_usage): Handle asm_operands properly.
1439 2003-07-26 Roger Sayle <roger@eyesopen.com>
1441 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
1442 (DEF_EXT_FALLBACK_BUILTIN): Delete.
1443 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
1444 the regular DEF_EXT_LIB_BUILTIN macro.
1445 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
1446 the regular DEF_LIB_BUILTIN macro.
1447 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
1448 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
1449 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
1450 DEF_EXT_LIB_BUILTIN macro.
1452 * c-decl.c (duplicate_decls): Remove code to handle builtin
1453 functions prototyped without an argument list.
1455 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
1457 * config/i386/winnt.c: Revert 2003-07-08 change.
1458 (i386_pe_section_type_flags): Remove error_with_decl here too.
1460 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
1462 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
1463 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
1464 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
1465 (v850_handle_data_area_attribute): Likewise.
1467 2003-07-26 Geoffrey Keating <geoffk@apple.com>
1469 * varasm.c (output_constant_def_contents): Use
1470 ASM_DECLARE_CONSTANT_NAME if defined.
1471 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
1472 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
1473 objects get at least one byte to prevent assembler problems.
1474 (ASM_DECLARE_CONSTANT_NAME): New.
1476 * Makefile.in (libbackend.o): Remove options_.h.
1477 (mostlyclean): Likewise.
1479 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
1480 insert a label at the end of an function under Mach-O.
1482 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
1484 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
1486 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
1488 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
1490 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
1492 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1494 * doc/passes.texi (Passes): Mention pretty-printing and
1497 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1499 * doc/extend.texi (Function Attributes): GNU C++ does now allow
1500 unused parameter decls.
1501 (Attribute Syntax): GNU C++ does not allow label attributes to be
1504 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1506 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
1507 (objc_declare_class): Likewise.
1508 (error_with_ivar): Likewise.
1509 (start_class): Likewise.
1510 (warn_with_method): Likewise.
1512 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1514 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
1516 * calls.c (try_to_integrate): Don't use xxx_with_decl.
1517 (expand_call): Likewise.
1518 * dwarfout.c (output_reg_number): Likewise.
1519 * expr.c (expand_expr): Likewise.
1520 * function.c (assign_temp): Likewise.
1521 (uninitialized_vars_warning): Likewise.
1522 (setjmp_args_warning): Likewise.
1523 (expand_function_end): Likewise.
1524 * stmt.c (fixup_gotos): Likewise.
1525 (warn_about_unused_variables): Likewise.
1526 (expand_end_bindings): Likewise.
1527 * stor-layout.c (layout_decl): Likewise.
1528 (place_field): Likewise.
1529 * toplev.c (check_global_declarations): Likewise.
1530 (rest_of_handle_inlining): Likewise.
1531 (default_tree_printer): New function.
1532 (general_init): Initialize diagnostic machinery before routing
1533 signals to the ICE machinery. Set default tree printer.
1534 * toplev.h (pedwarn_with_decl): Remove declaration.
1535 (warning_with_decl): Likewise.
1536 (error_with_decl): Likewise.
1537 (pedwarn): Remove attribute for the time being.
1538 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
1539 * varasm.c (named_section): Likewise.
1540 (make_decl_rtl): Likewise.
1541 (assemble_variable): Likewise.
1542 (merge_weak): Likewise.
1543 (declare_weak): Likewise.
1545 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
1546 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
1547 (format_with_decl): Remove.
1548 (diagnostic_for_decl): Likewise.
1549 (pedwarn_with_decl): Likewise.
1550 (warning_with_decl): Likewise.
1551 (error_with_decl): Likewise.
1552 (diagnostic_initialize): Adjust.
1553 (diagnostic_count_diagnostic): Likewise.
1554 (announce_function): Likewise.
1555 (lhd_print_error_function): Likewise.
1556 (diagnostic_report_current_module): Likewise.
1557 (default_diagnostic_starter): Likewise.
1558 (diagnostic_report_diagnostic): Likewise.
1559 (default_diagnostic_finalizer): Likewise.
1560 (verbatim): Likewise.
1562 (warning): Likewise.
1563 * opts.c (common_handle_option): Likewise.
1564 * pretty-print.c: New file.
1565 * c-pretty-print.h (pp_base): Override.
1566 * c-pretty-print.c: Adjust use of macros throughout.
1567 (pp_buffer): New macro.
1568 (pp_newline): Likewise.
1569 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
1570 * Makefile.in (DIAGNOSTIC_H): New variable.
1571 (c-errors.o): Use it.
1572 (c-objc-common.o): Likewise.
1573 (c-common.o): Likewise.
1574 (c-opts.o): Likewise.
1575 (c-format.o): Likewise.
1576 (diagnostic.o): Likewise.
1578 (toplev.o): Likewise.
1579 (rtl-error.o): Likewise.
1580 (dwarf2out.o): Likewise.
1582 (pretty-print.o): New rule.
1584 2003-07-24 Roger Sayle <roger@eyesopen.com>
1586 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
1587 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
1588 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
1589 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
1590 (DEF_FRONT_END_LIB_BUILTIN): Delete.
1591 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
1592 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
1594 * builtins.c (build_string_literal): New function to construct
1595 a char* pointer to a string literal.
1596 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
1597 "rtx target" to be consistent with other expand_builtin_* functions.
1598 Change 3rd argument from "int unlocked" to "bool unlocked".
1599 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
1600 c-common.c to avoid front-end dependencies. Optimize printf("")
1601 as a no-op when the result isn't required. Handle embedded NULs
1603 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
1604 from c-common.c to avoid front-end dependencies. Likewise, optimize
1605 fprintf(fp,"") as a no-op when the result isn't required, evaluating
1606 fp for side-effects. Handle embedded NULs in format string.
1607 (expand_builtin_sprintf): Fix typo.
1608 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
1609 optimizing. Adjust calls of expand_builtin_fputs to match the API
1610 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
1611 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
1612 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
1614 * c-common.c (is_valid_printf_arglist): Delete.
1615 (c_expand_builtin): Delete.
1616 (c_expand_builtin_printf): Moved to builtins.c. Delete.
1617 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
1618 (c_expand_expr): No longer treat CALL_EXPRs specially.
1619 (CALLED_AS_BUILT_IN): Delete.
1621 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1623 PR optimization/11631
1624 * gcse.c (store_motion): Connect infinite loops to exit.
1626 2003-07-24 Jason Merrill <jason@redhat.com>
1628 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
1629 (boolean_true_node, boolean_false_node): Likewise.
1630 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
1631 * tree.c (build_common_tree_nodes): Init boolean_type_node.
1632 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
1633 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
1634 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
1635 (truthvalue_true_node): Renamed from boolean_true_node.
1636 (truthvalue_false_node): Renamed from boolean_false_node.
1637 * c-decl.c: Just set truthvalue_* to integer_*.
1638 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
1640 2003-07-24 Roger Sayle <roger@eyesopen.com>
1642 * c-decl.c (match_builtin_function_types): New subroutine of
1643 duplicate_decls to test whether a redeclaration of a builtin
1644 function is suitably close, i.e. the return type and all of
1645 the argument types have the same modes as the builtin expects.
1646 (duplicate_decls): Fuzzy type matching for builtin functions
1647 moved to match_builtin_function_types.
1649 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1651 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
1654 2003-07-24 Zack Weinberg <zack@codesourcery.com>
1656 * c-decl.c: Search-and-replace change 'binding level' to
1657 'scope' in commentary.
1658 (struct binding_level): Now struct c_scope.
1659 (current_binding_level): Now current_scope.
1660 (free_binding_level): Now scope_freelist.
1661 (current_function_level): Now current_function_scope.
1662 (global_binding_level): Now global_scope.
1663 (make_binding_level): Now make_scope.
1664 (pop_binding_level): Now pop_scope.
1666 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1668 * configure.in (libgcc_visibility): Add missing whitespace.
1670 2003-07-24 Richard Henderson <rth@redhat.com>
1672 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
1673 __gcc_personality_v0.
1675 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1677 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
1679 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
1681 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
1682 documentation missed from my 2003-07-09 patch.
1684 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
1686 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
1688 * configure: Rebuild.
1690 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
1693 * c-typeck.c (type_lists_compatible_p): Do not compare
1694 arguments if one of them is an error_mark_node
1696 2003-07-24 Alan Modra <amodra@bigpond.net.au>
1698 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
1699 if current_function_calls_eh_return.
1701 2003-07-23 Mark Mitchell <mark@codesourcery.com>
1703 * doc/c-tree.texi (OFFSET_TYPE): Update description.
1705 2003-07-23 Bob Wilson <bob.wilson@acm.org>
1707 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
1708 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
1709 __umodsi3, __modsi3): Increase frame size to 32.
1711 2003-07-23 Geoffrey Keating <geoffk@apple.com>
1713 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
1716 2003-07-23 Mark Mitchell <mark@codesourcery.com>
1718 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
1720 PR optimization/10679
1721 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
1723 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1725 PR target/11607 and PR target/11516
1726 * pa.md (extzv, extv, insv): Revert latter half of last patch.
1728 2003-07-22 Mark Mitchell <mark@codesourcery.com>
1730 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
1731 * varasam.c (output_constant): Likewise.
1733 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
1735 * alias.c: Fix comment formatting.
1736 * c-common.c: Likewise.
1737 * c-decl.c: Likewise.
1738 * c-opts.c: Likewise.
1739 * combine.c: Likewise.
1740 * cpplib.c: Likewise.
1741 * diagnostic.c: Likewise.
1742 * dojump.c: Likewise.
1743 * final.c: Likewise.
1744 * fold-const.c: Likewise.
1747 * ggc-page.c: Likewise.
1750 * mips-tfile.c: Likewise.
1751 * recog.c: Likewise.
1752 * regclass.c: Likewise.
1753 * regmove.c: Likewise.
1757 2003-07-22 Per Bothner <pbothner@apple.com>
1759 * line-map.c (add_line_map): Handle invalid LEAVE request.
1760 Fixes PR preprocessor/11361.
1762 2003-07-22 Per Bothner <pbothner@apple.com>
1764 * diagnostic.c.(diagnostic_report_current_module): Update to match
1765 2003-06-05 changes to push_srcloc and pop_srcloc.
1767 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
1769 * doc/trouble.texi: Better document two-stage name lookup.
1771 2003-07-22 Eric Christopher <echristo@redhat.com>
1773 * config/s390.c (s390_valid_pointer_mode): New.
1774 (TARGET_VALID_POINTER_MODE): Use.
1775 (s390_emit_prologue): Add tpf profiling hooks.
1776 (s390_emit_epilogue): Ditto.
1777 * config/s390.h (MASK_TPF): New.
1779 (POINTERS_EXTEND_UNSIGNED): Define.
1780 * config/s390.md (ptr_extend): New pattern.
1782 2003-07-22 Zack Weinberg <zack@codesourcery.com>
1784 * hashtable.c (approx_sqrt): Make static.
1785 * hashtable.h: Don't prototype approx_sqrt.
1786 * line-map.c (init_line_maps): Rename linemap_init.
1787 (free_line_maps): Rename linemap_free.
1788 (add_line_map): Rename linemap_add.
1789 (lookup_line): Rename linemap_lookup.
1790 (print_containing_files): Rename linemap_print_containing_files.
1791 * linemap.h: Update to match.
1793 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
1794 linemap routines to use new names.
1796 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
1798 * c-common.c (handle_packed_attribute): Don't pack a struct via a
1799 typedef. Propagate packedness from a main variant.
1801 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
1803 * Makefile.in (install-common): Add dependency on installdirs.
1805 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
1807 * c-common.c (c_common_type_for_mode): Return integer types for
1810 2003-07-22 Geoffrey Keating <geoffk@apple.com>
1812 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
1813 (finish_decl): Call maybe_apply_pragma_weak here.
1814 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
1815 TREE_PUBLIC and TREE_STATIC are decided.
1816 (start_function): Move call to maybe_apply_pragma_weak. Check that
1817 DECL_ASSEMBLER_NAME isn't set too early.
1819 * cpplex.c (_cpp_process_line_notes): Mention option name in
1822 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
1824 * combine.c (if_then_else_cond): Simplify the comparison of
1825 rtx against -1, 0, and 1.
1826 * loop.c (check_dbra_loop): Likewise.
1827 * optabs.c (emit_conditional_move): Likewise.
1828 (emit_conditional_add): Likewise.
1829 * config/i386/i386.md (*movsi_or): Likewise.
1830 (*movdi_or_rex6): Likewise.
1832 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
1834 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
1836 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
1838 * cppfiles.c (open_file_pch): Don't put unused entries in the
1839 splay tree. Remove dead code.
1841 2003-07-21 Geoffrey Keating <geoffk@apple.com>
1843 * c-common.h (num_in_fnames): Declare.
1844 (c_static_assembler_name): Move from here...
1845 * c-tree.h (c_static_assembler_name): ... to here.
1846 * c-opts.c: Don't include langhooks-def.h.
1847 (c_static_assembler_name): Move to c-decl.c.
1848 (num_in_fnames): Make externally visible.
1849 * c-decl.c: Include langhooks-def.h.
1850 (c_static_assembler_name): Move from c-opts.c.
1851 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
1852 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
1854 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
1855 when it's not needed.
1857 2003-07-21 Jakub Jelinek <jakub@redhat.com>
1859 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
1860 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
1861 (rs6000_emit_prologue): Save FPRs inline if set.
1863 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
1865 * config/ia64/ia64.md (prefetch): Support predicate.
1867 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
1869 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
1870 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
1873 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
1875 PR optimization/11536
1876 * unroll.c (loop_iterations): Do not replace a register holding
1877 the final value by its equivalent before the loop if it is not
1880 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
1882 * doc/extend.texi: Fixes to spelling, grammar, and diction.
1884 2003-07-21 Ben Elliston <bje@wasabisystems.com>
1886 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
1887 (V850 Options): Spelling fixes.
1889 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
1891 * doc/invoke.texi: Fixes to style, grammar and diction.
1893 2003-07-20 Roger Sayle <roger@eyesopen.com>
1895 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
1896 * system.h (SMALL_STACK): Poison obsolete target macro.
1897 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
1899 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
1901 * configure.in: Cache the results of testing for cmp's capabilities.
1902 * configure: Regenerate.
1904 2003-07-20 Mark Mitchell <mark@codesourcery.com>
1907 * dwarf2out.c (gen_enumeration_type_die): Remember that
1908 enumerators can be unsigned.
1910 2003-07-19 Zack Weinberg <zack@codesourcery.com>
1912 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
1913 (push_label_level, pop_label_level): Kill.
1914 (struct binding_level): Rename level_chain to outer.
1915 Add outer_function field. Change parm_flag, function_body,
1916 keep, keep_if_subblocks to 1-bit bitfields of type bool.
1917 (current_function_level): New variable.
1918 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
1919 (keep_next_level, declare_parm_level, warn_if_shadowing):
1921 (struct language_function): Kill named_labels, shadowed_labels fields.
1922 (c_init_decl_processing, start_function, c_push__function_context)
1923 (c_pop_function_context): No need to muck with named_labels nor
1926 (make_binding_level): No need to clear the structure here.
1927 (pop_binding_level): Always operate on current_binding_level.
1928 Update current_function_level if necessary.
1929 (pushlevel): Don't clear named_labels. Update current_function_level
1930 if necessary. Use "true" and "false" where appropriate.
1931 (poplevel): Diagnose labels defined but not used, or vice
1932 versa, and clear out label-meanings leaving scope, while
1933 walking down the decls list, for all binding levels.
1934 Handle LABEL_DECLs appearing in the shadowed list.
1935 pop_binding_level takes no arguments.
1936 (pushdecl_function_level): Use current_function_level.
1938 (make_label, bind_label): New static functions.
1939 (declare_label): New exported function.
1940 (lookup_label, define_label): Rewritten for new data structure.
1941 (shadow_label): Kill.
1943 * c-tree.h: Prototype declare_label; don't prototype
1944 push_label_level, pop_label_level, nor shadow_label.
1945 * c-parse.in: Remove all calls to push_label_level and
1946 pop_label_level. Use declare_label for __label__ decls.
1948 * doc/extend.texi: Clarify that __label__ can be used to
1949 declare labels with local scope in any nested block, not
1950 just statement expressions. Cross-reference nested functions
1951 section from local labels section.
1953 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1955 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
1957 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
1959 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
1961 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1963 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
1964 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
1966 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
1968 * config/s390/s390.c (legitimize_pic_address): Access local symbols
1969 relative to the GOT instead of relative to the literal pool base.
1970 (s390_output_symbolic_const): Handle new GOT-relative accesses.
1971 * config/s390/s390.md ("call"): Access local functions and PLT stubs
1972 relative to the GOT instead of relative to the literal pool base.
1973 ("call_value"): Likewise.
1974 ("call_value_tls"): Likewise.
1976 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
1977 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
1978 (s390_chunkify_finish): Likewise.
1979 (s390_chunkify_cancel): Likewise.
1980 (s390_reorg): Adapt caller.
1981 (find_base_register_in_addr,
1982 find_base_register_ref, replace_base_register_ref): Delete.
1983 (find_ltrel_base, replace_ltrel_base): New functions.
1984 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
1985 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
1986 base vs. index register usage.
1987 (struct constant_pool): Remove 'anchor'.
1988 (s390_add_anchor): Delete.
1989 (s390_dump_pool): Remove anchor handling.
1990 * config/s390/s390.md ("reload_anchor"): Remove.
1992 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
1993 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
1994 (s390_emit_prologue): Use it.
1995 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
1996 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
1997 hard-code register 14.
1998 * config/s390/s390-protos.h (s390_load_got): Declare.
2000 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
2001 Support TImode constants.
2002 * config/s390/s390.md ("consttable_ti"): New.
2003 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
2005 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
2006 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
2007 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
2008 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
2009 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
2010 New symbolic constants.
2011 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
2012 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
2013 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
2014 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
2015 symbolic UNSPEC values.
2016 * config/s390/s390.c (larl_operand, s390_short_displacement,
2017 bras_sym_operand, s390_cannot_force_const_mem,
2018 s390_delegitimize_address, s390_decompose_address,
2019 legitimize_pic_address, s390_output_symbolic_const,
2020 s390_function_profiler): Use symbolic UNSPEC values.
2022 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2024 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
2025 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
2026 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
2027 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
2028 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
2029 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
2030 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
2031 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
2032 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
2033 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
2034 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
2035 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
2036 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
2037 postreload.c prefix.c print-tree.c protoize.c ra-build.c
2038 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
2039 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
2040 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
2041 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
2042 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
2043 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
2046 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2048 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
2049 * toplev.h (warning): Remove attribute.
2051 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2053 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
2054 (pop_label_level): Likewise.
2055 (duplicate_decls): Likewise.
2056 (implicitly_declare): Likewise.
2057 (shadow_label): Likewise.
2058 (start_decl): Likewise.
2059 (finish_decl): Likewise.
2060 (grokdeclarator): Likewise.
2061 (get_parm_info): Likewise.
2062 (detect_field_duplicates): Likewise.
2063 (finish_struct): Likewise.
2064 (start_function): Likewise.
2065 (store_parm_decls): Likewise.
2066 (finish_function): Likewise.
2067 (c_expand_body_1): Likewise.
2068 (check_for_loop_decls): Likewise.
2069 (merge_translation_unit_decls): Likewise.
2071 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2073 * common.opt: Document --param.
2074 * opts.c (columns, undocumented_msg): New.
2075 (print_help): Get number of columns from environment. Print
2076 --param help. Tweak newline handling.
2077 (print_param_help): New.
2078 (print_filtered_help): Better handling of duplicates. Complain
2079 about undocumented switches.
2080 (print_switch): New.
2081 (wrap_help): Improve wrapping, use COLUMNS.
2082 * opts.sh: Ignore comments in records.
2083 * params.def: Fix typos and remove trailing periods.
2084 * toplev.c (display_help): Don't dump --param help.
2085 * doc/sourcebuild.texi: Update.
2087 2003-07-18 Richard Henderson <rth@redhat.com>
2090 * optabs.c (prepare_operand): Fail gracefully instead of abort
2091 if the predicate doesn't satisfy.
2092 (gen_cond_trap): Allow prepare_operand to fail.
2094 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2096 * c-common.c: Don't undefine GCC_DIAG_STYLE.
2097 (fname_decl): Don't use xxx_with_decl.
2098 (c_add_case_label): Likewise.
2099 (handle_section_attribute): Likewise.
2100 (handle_alias_attribute): Likewise.
2101 (handle_no_instrument_function_attribute): Likewise.
2102 (handle_no_limit_stack_attribute): Likewise.
2103 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
2104 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
2106 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2108 * Makefile.in (ifcvt.o): Add cfgloop.h.
2109 * basic-block.h (EDGE_LOOP_EXIT): New flag.
2110 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
2111 * ifcvt.c: Include cfgloop.h.
2112 (mark_loop_exit_edges): New static function.
2113 (if_convert): Call it.
2114 (find_if_header): Ignore branches out of loops.
2116 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
2118 * combine.c (simplify_comparison): Don't share rtx when converting
2119 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
2121 2003-07-18 David Edelsohn <edelsohn@gnu.org>
2123 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
2124 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2125 (MUST_PASS_IN_STACK): Define.
2126 (BLOCK_REG_PADDING): Define.
2128 2003-07-18 Richard Henderson <rth@redhat.com>
2130 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
2131 to skip the addr_vec.
2133 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
2135 * combine.c (combinable_i3pat): Don't forbid occurrences of
2136 i2dest or i1dest in inner_dest if inner_dest is a mem.
2138 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
2140 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
2142 2003-07-17 Jakub Jelinek <jakub@redhat.com>
2145 * loop.c (basic_induction_var): Check if convert_modes emitted any
2146 instructions. Remove them and return 0 if so.
2148 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
2150 PR optimization/11083
2151 * toplev.c (rest_of_handle_addresof): Rename into
2152 rest_of_handle_addressof. Delete unreachable blocks
2153 if dead edges were purged after the addressof pass.
2155 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2157 * Makefile.in, configure, configure.in: Remove handling of
2158 lang-options.h and options_.h.
2159 * toplev.c (struct lang_opt, documented_lang_options): Remove.
2160 (display_help): Don't use documented_lang_options.
2162 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2164 * c-decl.c (pushdecl_function_level): Make static, return nothing.
2165 (kept_level_p): Fold into poplevel.
2166 (undeclared_variable): Moved here from c-typeck.c. Export.
2167 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
2168 (undeclared_variable): Prototype here. Don't prototype
2169 kept_level_p nor pushdecl_function_level.
2170 * c-parse.in: Change first argument to poplevel from
2171 "kept_level_p()" to "KEEP_MAYBE".
2172 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
2174 2003-07-17 Roger Sayle <roger@eyesopen.com>
2176 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
2177 commutative operands instead of modifying the RTL in-place.
2179 2003-07-17 Mark Mitchell <mark@codesourcery.com>
2181 PR optimization/11557
2182 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
2183 unless we know which function is being called.
2185 2003-07-17 Roger Sayle <roger@eyesopen.com>
2187 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
2188 whether to reorder the operands of a commutative binary operator.
2190 2003-07-17 Roger Sayle <roger@eyesopen.com>
2192 * fold-const.c (const_binop): Avoid performing the FP operation at
2193 compile-time, if either operand is NaN and we honor signaling NaNs,
2194 or if we're dividing by zero and either flag_trapping_math is set
2195 or the desired mode doesn't support infinities.
2196 (fold_initializer): New function to fold an expression ignoring any
2197 potential run-time exceptions or traps.
2198 * tree.h (fold_initializer): Prototype here.
2199 * c-typeck.c (build_binary_op): Move to the end of the file so
2200 that intializer_stack is in scope. If constructing an initializer,
2201 i.e. when initializer_stack is not NULL, use fold_initializer to
2203 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
2204 performing FP operations at compile-time, if they would raise an
2205 exception at run-time.
2207 2003-07-17 Geoffrey Keating <geoffk@apple.com>
2210 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
2211 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
2212 (GTFILES): Add langhooks.c.
2213 (gt-langhooks.h): New.
2214 * c-common.h (c_static_assembler_name): Prototype.
2215 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2216 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2217 * c-opts.c: Include langhooks-def.h.
2218 (c_static_assembler_name): New.
2219 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
2221 (lhd_set_decl_assembler_name): Give static objects with context
2223 * varasm.c (var_labelno): Delete.
2224 (make_decl_rtl): Don't change the assembler name once it's set.
2226 * c-opts.c (this_input_filename): New.
2227 (finish_options): Take new parameter, name of file being compiled.
2228 Update callers. Set this_input_filename.
2229 (push_command_line_include): Use this_input_filename not
2230 main_input_filename.
2232 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2234 * Makefile.in: Depend .pot generation on options.c.
2235 * po/exgettext: Add an extra_files variable containing additional
2238 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2240 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
2241 c_write_global_declarations.
2243 * c-decl.c: Fix typos in several comments. Remove all
2244 #if 0 blocks; reindent as needed. Remove unused argument
2245 to declare_parm_level; all callers changed.
2246 * c-parse.in: Update calls to declare_parm_level. Avoid
2247 issuing a double warning in some circumstances.
2248 * c-typeck.c: Update calls to declare_parm_level.
2249 * c-tree.h: Update prototype of declare_parm_level.
2251 * c-pragma.c (apply_pragma_weak): Don't complain about a
2252 redundant #pragma weak.
2254 * objc/objc-act.c (forward_declare_categories,
2255 build_selector_reference_decl, build_class_reference_decl,
2256 build_objc_string_decl, synth_forward_declarations,
2257 build_protocol_reference): Set TREE_PUBLIC on synthetic
2258 forward decl to 0, consistent with eventual definition.
2259 Correct comments to match.
2261 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
2262 in regexp that don't form a range expression.
2263 * fixinc/fixincl.def: Regenerate.
2265 2003-07-17 Richard Henderson <rth@redhat.com>
2268 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
2269 even with !TARGET_CONST_GP.
2270 (ia64_function_ok_for_sibcall): Reject non-local functions.
2272 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
2274 * c-common.c (c_estimate_num_insns_1): Don't handle
2276 * expr.c (safe_from_p): Likewise.
2277 * gengtype.c (adjust_field_tree_exp): Likewise.
2278 * stmt.c (warn_if_unused_value): Likewise
2279 * tree.c (first_rtl_op): Likewise.
2280 * tree.def: Don't define METHOD_CALL_EXPR.
2281 * java/lang.c (java_estimate_num_insns_1): Don't handle
2284 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2287 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
2288 and its restrictions for the SPARC64 port.
2289 Move the entry of "-mimpure-text" before that of "-mv8".
2291 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2292 Phil Edwards <phil@jaj.com>
2294 * doc/install.texi (*-*-solaris2*): Document the step-by-step
2295 procedure to bootstrap and install.
2296 Document the preference for the legacy Sun tools in /usr/bin
2297 over the POSIX tools in /usr/xpg4/bin for the build process.
2299 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2301 * c.opt: Document Uncodumented; use it. Document ObjC options.
2302 * opts.c (print_filtered_help): Skip undocumented switches.
2303 * opts.h (CL_UNDOCUMENTED): New.
2304 * opts.sh: Handle Undocumented.
2305 * toplev.c (documented_lang_options): Prevent its becoming empty.
2307 * lang-options.h: Remove.
2309 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
2311 * loop.c (check_ext_dependent_givs): Pass const struct loop *
2312 instead of struct loop_info * as argument. Accept BIVs with
2313 increment +/- 1 provided there is a friendly exit test against
2314 a loop-invariant value.
2315 (strength_reduce): Adapt call to check_ext_dependent_givs.
2317 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2318 Con Bradley <con.bradley@superh.com>
2320 * sh-protos.h (sh_get_pr_initial_val): Declare.
2321 * sh.c (regno_reg_class): Make its elements type enum reg_class.
2322 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
2323 and live_regs_mask arguments. Changed all callers.
2324 (save_schedule_s): New structure.
2325 (save_schedule): New typedef.
2326 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
2327 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
2328 In interrupts handlers, also save registers that are usually
2329 partially saved, and make sure there is at least one general purpose
2330 register saved if a target register needs saving.
2331 Add casts in comparisons to avoid warnings.
2332 (sh_media_register_for_return): return -1 for interrupt handlers.
2333 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
2334 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
2335 registers used are available.
2336 Set RTX_FRAME_RELATED_P where appropriate.
2337 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
2338 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
2339 (initial_elimination_offset): Likewise.
2340 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
2341 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
2342 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
2343 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
2344 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
2345 and for target registers.
2346 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
2347 (regno_reg_class): Make its elements type enum reg_class.
2348 (CONSTRAINT_LEN): Don't use isdigit.
2349 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
2350 (FUNCTION_ARG): Add parentheses to avoid warnings.
2351 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
2352 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
2353 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
2354 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
2355 * sh.md (xordi3+1): Remove unused variable regno.
2356 (return_media): Check that tr0 is available before using it.
2358 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
2360 * c.opt: Document more options.
2362 2003-07-16 Roger Sayle <roger@eyesopen.com>
2364 * combine.c (subst): Also handle (subreg (const_double ...)) case
2365 if created by a substitution, by using the original inner mode.
2367 2003-07-16 Roger Sayle <roger@eyesopen.com>
2369 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
2370 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
2371 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
2373 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
2375 * doc/install.texi (--without-headers): New.
2377 Partial Fix PR/10129
2378 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
2379 (machopic_output_function_base_name): New; print the true pic label.
2380 (machopic_classify_ident): Pic Base is always a defined data.
2381 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
2382 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
2384 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
2385 if they are not floating point registers.
2388 * ggc.h: Add header guards.
2389 * c-decl.c (finish_struct): Sort fields if
2390 number greater than 15 and there are no
2391 anonymous structs/unions.
2392 * c-common.h: Include ggc.h.
2393 (sorted_fields_type): New struct.
2394 (field_decl_cmp): New prototype.
2395 (resort_sorted_fields): New prototype.
2396 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
2397 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
2398 as s, removing other fields.
2399 * c-typeck.c (lookup_field): Use s in lang_type.
2400 These were mostly moved from cp/class.c:
2401 * c-common.c (field_decl_cmp): New static function.
2402 (field_decl_cmp): New function.
2403 (resort_sorted_fields): New function.
2405 2003-07-16 Geoffrey Keating <geoffk@apple.com>
2407 * config/darwin.c (machopic_select_section): Use decl_readonly_section
2408 to do most of the work.
2410 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
2412 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
2413 * config/mmix/mmix.c: Convert functions to ISO C90.
2414 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
2416 (mmix_get_hard_reg_initial_val): Tweak section head comment.
2418 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2420 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
2422 2003-07-16 Jakub Jelinek <jakub@redhat.com>
2424 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
2425 (uw_update_context_1): Use it.
2426 * config/rs6000/rs6000.c (insn_after_throw): Remove.
2427 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
2428 in parent frame if _Unwind_* called directly instead of through
2430 (rs6000_emit_eh_toc_restore): Remove.
2431 (rs6000_emit_prologue): Update stack pointer before doing any saving
2432 if current_function_calls_eh_return. Generate unwind info for $r2.
2433 (rs6000_emit_epilogue): Restore stack pointer after doing all
2434 restoring if current_function_calls_eh_return. Restore $r2.
2435 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
2436 * config/rs6000/rs6000.md (eh_return): Remove call to
2437 rs6000_emit_eh_toc_restore.
2438 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
2439 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
2441 2003-07-15 Jakub Jelinek <jakub@redhat.com>
2443 * expr.c (emit_block_move): Don't move anything if size is const 0.
2444 (clear_storage): Test against const0_rtx instead of comparing INTVAL
2447 2003-07-15 David S. Miller <davem@redhat.com>
2449 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
2450 emit nop if the last real insn is CALL_INSN.
2452 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
2454 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
2456 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
2458 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
2460 * config/i386/winnt.c (associated_type): Artificial methods are not
2461 affected by the import/export status of their class unless they are
2463 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
2465 * config/i386/winnt.c: Fix GCC copyright comment.
2467 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
2470 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
2471 not recursing on hard error.
2472 (diagnostic_for_decl): Likewise.
2473 * diagnostic.def: Rearrange.
2475 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
2477 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
2478 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
2480 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
2481 Richard Henderson <rth@redhat.com>
2483 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
2484 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
2485 (_Unwind_SetGR): Likewise.
2486 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
2487 (Unwind_SpTmp): New typedef.
2488 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
2489 (uw_update_context): Use _Unwind_GetPtr.
2490 (init_dwarf_reg_size_table): Move above uw_init_context_1.
2491 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
2492 Use _Unwind_SetSpColumn.
2493 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
2496 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
2498 * c.opt: Document more options.
2499 * toplev.c (documented_lang_options): Remove all local help strings.
2501 2003-07-15 Mark Mitchell <mark@codesourcery.com>
2504 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
2507 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2510 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
2511 swap comparison operands if doing so would generate an
2512 unrecognizable insn.
2514 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
2516 PR optimization/11320
2517 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
2518 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
2519 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
2520 current_sched_info->compute_jump_reg_dependencies. Record which
2521 registers are used and which registers are set by the jump.
2522 Clear deps->reg_conditional_sets after a barrier.
2523 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
2524 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
2525 (init_deps): Initialize reg_conditional_sets.
2526 (free_deps): Clear reg_conditional_sets.
2527 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
2528 Mark registers live on entry of the fallthrough block and conditionally
2529 set as set by the jump. Mark registers live on entry of non-fallthrough
2530 blocks as used by the jump.
2531 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
2532 Mark new parameters as unused.
2534 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2536 * doc/invoke.texi: Resync MIPS -march documentation.
2538 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2540 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
2541 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
2542 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
2543 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
2544 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
2545 (mips_issue_rate): Handle PROCESSOR_R9000.
2546 (mips_use_dfa_pipeline_interface): Likewise.
2547 * config/mips/9000.md: New file.
2548 * config/mips/mips.md: Include it.
2549 (define_attr cpu): Add r9000.
2550 (mulsi3_mult3): Use "mul" for rm9000 code.
2552 2003-07-15 Stan Cox <scox@redhat.com>
2554 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
2555 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
2556 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
2557 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
2558 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
2559 (mips_issue_rate): Handle PROCESSOR_R7000.
2560 (mips_use_dfa_pipeline_interface): Likewise.
2561 * config/mips/7000.md: New file.
2562 * config/mips/mips.md: Include it.
2563 (define_attr cpu): Add r7000.
2564 (mulsi3_mult3): Use "mul" for rm7000 code.
2566 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2568 * config/mips/mips.md (define_attr type): Add condmove. Use it for
2569 the conditional move patterns.
2570 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
2571 Check for condmove type.
2572 (ir_vr54_arith): Add move type.
2573 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
2574 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
2576 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
2578 * c-opts.c (print_help): Remove.
2579 (c_common_handle_option): Don't handle --help.
2580 * c.opt: Document some options.
2582 * opts.c (print_filtered_help): New.
2583 (print_help): Use it.
2585 2003-07-14 Geoffrey Keating <geoffk@apple.com>
2587 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
2588 * tree.c: (build_common_tree_nodes_2): Likewise.
2589 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
2590 (V4DF_type_node): New.
2592 * c-opts.c (push_command_line_include): Don't free deferred_opts,
2594 (finish_options): Reset init_cursor.
2596 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2598 * expr.c (expand_assignment): Remove an unused argument
2600 * expr.h: Update the prototype.
2601 * function.c: Update the callers.
2604 2003-07-14 Mark Mitchell <mark@codesourcery.com>
2607 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
2610 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
2612 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
2613 with __cplusplus, not "we must use the C++ compiler's type"
2614 * fixinc/inclhack.def (void_null): Note that Interix needs this.
2615 * fixinc/fixincl.x: Regenerate.
2617 2003-07-14 Geoffrey Keating <geoffk@apple.com>
2619 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
2620 and unseen_objects from the global data before calling
2621 __deregister_frame_info_bases.
2622 (examine_objects): Insert objects into the seen_objects list,
2624 (_Unwind_Find_FDE): Always unlock the global object lists, even if
2625 we couldn't allocate a data structure to put in it.
2627 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
2628 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
2629 (SET_TYPE_PROTOCOL_LIST): New.
2630 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
2631 (get_object_reference): Likewise.
2633 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
2635 * cfglayout.c (locator_file): Break out from ....
2636 (insn_file): ... here.
2637 (locator_line): Break out from ....
2638 (insn_line): ... here.
2639 * rtl.h (locator_file, locator_line): Declare.
2640 (final_start_function): Set proper line/file info.
2642 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
2644 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
2645 handled by pp_c_cast_expression.
2647 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2649 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
2650 allocate 32768 bytes of stack. Use addition rather than subtraction
2651 when a single insn is enough.
2652 * config/mips/mips.md: Remove insns and splitters for subtracting
2654 (subsi3): Only accept register operands.
2655 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
2656 (subdi3_internal_3, subsi3_internal_2): Likewise.
2657 (casesi): Use expand_binop to subtract the lower bound.
2659 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2661 * config/mips/mips.c (mips_in_small_data_p): Don't handle
2662 TARGET_MIPS16 specially.
2664 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2666 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
2667 mips_output_aligned_bss.
2668 * config/mips/linux.h: Likewise.
2669 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
2670 * config/mips/mips.c (mips_output_aligned_bss): New function.
2672 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
2673 * config/mips/elf64.h: Likewise.
2675 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
2676 mips_declare_object_name.
2677 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
2678 * config/mips/elf64.h: As for elf.h.
2679 * config/mips/iris6.h: Likewise.
2680 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
2681 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
2682 do...while (0) block.
2683 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
2684 (mips_finish_declare_object): Declare.
2685 * config/mips/mips.c (mips_declare_object_name): New function.
2686 (mips_finish_declare_object): New function.
2688 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
2689 * config/mips/linux.h: Likewise.
2691 * config/mips/mips.c (inside_function): Delete.
2692 (file_in_function_warning, ignore_line_number): Delete.
2693 (mips_output_filename): Don't warn about changing filenames within
2695 (mips_output_lineno): Update accordingly.
2696 (mips_output_function_prologue): Don't reset the deleted variables.
2697 * config/mips/mips.h (inside_function): Delete.
2698 (file_in_function_warning, ignore_line_number): Delete.
2700 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
2701 * config/mips/elf64.h: Likewise.
2702 * config/mips/openbsd.h: Likewise.
2703 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
2704 * config/mips/linux.h: Likewise.
2705 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
2706 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
2708 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
2709 to the list of include files when using gas.
2710 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
2711 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
2712 * config/mips/elf64.h: Likewise.
2713 * config/mips/iris5.h: Likewise.
2714 * config/mips/linux.h: Likewise.
2715 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
2716 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
2717 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
2718 * config/mips/sdb.h: ...this new file.
2720 2003-07-14 Douglas Rupp <rupp@gnat.com>
2722 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
2723 argument to getcwd; use fixed buffer instead.
2725 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
2727 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
2728 * fixinc/fixinc.wrap: Delete.
2730 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
2732 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
2735 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
2737 * ggc-page.c (struct globals): Add new fields to keep track of the
2738 total allocated memory and overhead.
2739 (ggc_print_statistics): Print them.
2740 (ggc_alloc): Keep track of the total allocated memory and the
2743 * tree.c (dump_tree_statistics): Increase spacing.
2744 (enum tree_node_kind): Move to ...
2745 * tree.h (enum tree_node_kind): ... here.
2746 (tree_node_counts, tree_node_sizes): Declare.
2748 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
2750 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
2752 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2754 PR optimization/11440
2755 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
2758 2003-07-14 Alan Modra <amodra@bigpond.net.au>
2760 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
2761 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
2762 (emit_group_load, emit_group_store): Adjust declarations.
2763 Remove most occurrences of #ifdef TREE_CODE.
2764 * expr.c (emit_group_load): Add "type" param, and use
2765 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
2766 aligned accesses if !SLOW_UNALIGNED_ACCESS.
2767 (emit_group_store): Likewise.
2768 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
2769 emit_group_load and emit_group_store calls.
2770 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
2771 BLOCK_REG_PADDING to determine whether we need endian_correction.
2772 (load_register_parameters): Localize vars. Handle shifting of
2773 small values to the correct end of regs. Adjust emit_group_load
2775 (expand_call, emit_library_call_value_1): Adjust emit_group_load
2776 and emit_group_store calls.
2777 * function.c (assign_parms): Set mem alignment for stack slots.
2778 Adjust emit_group_store call. Store values at the "wrong" end
2779 of regs to the stack. Use BLOCK_REG_PADDING.
2780 (locate_and_pad_parm): Save where_pad.
2781 (expand_function_end): Adjust emit_group_load call.
2782 * stmt.c (expand_value_return): Adjust emit_group_load call.
2783 * Makefile.in (calls.o): Depend on $(OPTABS_H).
2784 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
2785 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2786 (MUST_PASS_IN_STACK): Define.
2787 (BLOCK_REG_PADDING): Define.
2788 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
2789 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
2790 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
2791 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
2792 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
2794 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
2796 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
2798 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2800 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
2801 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
2803 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
2806 * toplev.c: Don't cut off option names.
2808 2003-07-13 Andreas Jaeger <aj@suse.de>
2810 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
2811 to integer of different size.
2813 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
2815 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
2816 to (eq (and X 1) 0).
2818 2003-07-13 Andreas Jaeger <aj@suse.de>
2820 * config.gcc: Add pmmintrin.h for x86_64-*-*.
2822 2003-07-13 Zack Weinberg <zack@codesourcery.com>
2824 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
2825 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
2826 list. Move these all together down by cpplib.
2828 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
2829 definition of CPPCHAR_SIGNED_T.
2831 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
2832 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
2833 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
2835 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
2836 * cppinit.c (cpp_create_reader): Likewise.
2838 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
2839 * cpptrad.c: Likewise. All callers changed.
2840 * cpplib.c: All callers changed.
2841 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
2842 * hashtable.h: Define GTY(x) to nothing here too.
2844 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2846 * stor-layout.c (compute_record_mode): Remove very obsolete test
2847 that forces BLKmode for records with fields crossing word boundary.
2849 2003-07-13 Zack Weinberg <zack@codesourcery.com>
2851 * Makefile.in: Remove orphan reference to acconfig.h.
2853 2003-07-13 Andreas Jaeger <aj@suse.de>
2855 * cgraphunit.c: Convert prototypes to ISO C90.
2857 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
2859 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
2861 * fixinc/fixincl.x: Rebuild.
2863 2003-07-12 Zack Weinberg <zack@codesourcery.com>
2865 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
2866 i?86-*-*. Use correct name of cache variable.
2867 * configure: Regenerate.
2869 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
2871 * config/alpha/alpha.c: Fix comment typos.
2872 * config/alpha/alpha.md: Likewise.
2873 * config/arm/arm.c: Likewise.
2874 * config/arm/arm.md: Likewise.
2875 * config/arm/lib1funcs.asm: Likewise.
2876 * config/avr/avr.md: Likewise.
2877 * config/arm/README-interworking: Fix typos.
2879 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
2881 * c-format.c: Fix comment formatting.
2882 * c-typeck.c: Likewise.
2883 * coverage.c: Likewise.
2884 * cppcharset.c: Likewise.
2885 * cpplib.c: Likewise.
2886 * dbxout.c: Likewise.
2887 * gcov-io.h: Likewise.
2888 * toplev.c: Likewise.
2890 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
2892 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
2895 2003-07-12 Zack Weinberg <zack@codesourcery.com>
2897 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
2898 uses three-argument AC_DEFINE so no acconfig.h entries are
2900 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
2901 which contains the GAS version number as a scaled integer.
2902 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
2903 ability to check for ELF assembler.
2904 (gcc_GAS_CHECK_FEATURE): New macro.
2905 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
2906 assembler feature checks using gcc_GAS_CHECK_FEATURE.
2907 Use three-argument AC_DEFINE everywhere.
2908 * acconfig.h: Deleted.
2909 * config.in, configure: Regenerate.
2911 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
2913 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
2915 * fixinc/fixincl.x: Regenerate.
2917 * fixinc/inclhack.def (gnu_types): Improve comment.
2919 2003-07-12 Andreas Jaeger <aj@suse.de>
2921 * fp-test.c (main): Use ISO C90 prototype.
2923 * version.c: Remove unneded include of ansidecl.h.
2925 * cgraph.h: Convert prototypes to ISO C90.
2926 * cgraph.c: Likewise.
2927 * fix-header.c: Likewise.
2929 * protoize.c: Likewise.
2931 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
2933 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
2936 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
2937 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2939 * cgraph.c (cgraph_max_uid): New global variable.
2940 (cgraph_node): Set uid field.
2941 (create_edge): Keep inline flags consistent.
2942 (dump_cgraph): Dump more info.
2943 * cgraph.h (struct cgraph_local_info): Remove inline_many and
2944 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
2945 (struct cgraph_global_info): Add insns, calls, cloned_times,
2947 (struct cgraph_node): Add uid.
2948 (struct cgraph_edge): Add inline_call.
2949 (cgraph_max_uid, cgraph_inline_p): Declare.
2950 * cgraph.c: Include params.h and fibheap.h
2951 (cgraph_mark_functions_to_inline_once): Kill.
2952 (INSNS_PER_CALL): New constant.
2953 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
2955 (cgraph_finalize_function): Do not analyze inlining.
2956 (cgraph_finalize_compilation_unit): Set inlining attributes.
2957 (cgraph_mark_functions_to_output): More consistency checks.
2958 (cgraph_optimize_function): Set current_function_decl to NULL.
2959 (cgraph_expand_function): Use new inline flags.
2960 (cgraph_postorder): Expand from cgraph_expand_functions.
2961 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
2962 (cgraph_inlined_into, cgraph_inlined_callees,
2963 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
2964 cgraph_mark_inline, cgraph_check_inline_limits,
2965 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
2966 cgraph_decide_inlining, cgraph_inline_p): New functions.
2967 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
2968 PARAM_INLINE_UNIT_GROWTH): New parameters.
2969 * tree-inline.c (struct inline_data): New field current_decl.
2970 (expand_call_inline): Avoid forward declarations; use
2971 inlinable_function_p.
2972 (optimize_inline_calls): Set id.current_decl.
2974 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
2976 * configure.in: Remove wrongly added definition of
2978 * configure: Regenerate.
2980 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
2982 * rtl.def (NOTE): Do not use padding.
2984 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
2986 * doc/install.tex: Update required binutils for i?86-*-linux*
2988 2003-07-11 Richard Henderson <rth@redhat.com>
2990 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
2992 2003-07-11 Mark Mitchell <mark@codesourcery.com>
2994 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
2995 TRANSLATION_UNIT_DECL as top_level.
2997 2003-07-11 Jakub Jelinek <jakub@redhat.com>
2999 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
3000 then fall back to cmpstrM.
3001 * builtins.c (expand_builtin_memcmp): Likewise.
3002 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
3003 (s390_expand_cmpmem): ... this.
3004 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
3005 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
3006 from cmpstr* patterns. Rename call to s390_expand_cmpstr
3007 to s390_expand_cmpmem.
3008 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
3009 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
3011 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
3013 * doc/md.texi (cmpstrM): Describe as String compare insn, not
3017 2003-07-11 Loren James Rittle <ljrittle@acm.org>
3019 * config/i386/freebsd.h (SET_ASM_OP): Remove.
3020 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
3021 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
3022 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
3024 2003-07-11 Richard Henderson <rth@redhat.com>
3026 * function.c (assign_parms): Don't recombine complex args if
3027 fnargs is unchanged from orig_fnargs.
3028 (split_complex_args): Return args without complex before copying.
3029 Re-layout the modified parameters.
3031 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
3033 * regclass.c (choose_hard_reg_mode): Add third argument.
3034 Changed all callers.
3035 * rtl.h (choose_hard_reg_mode): Update declaration.
3036 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
3037 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
3039 2003-07-11 Geoffrey Keating <geoffk@apple.com>
3041 * c-decl.c (finish_decl): Handle 'used' here...
3042 * cgraphunit.c (cgraph_finalize_function): ... and here ...
3043 * c-common.c: (handle_used_attribute): ... not here.
3045 * configure.in (onstep): Support --enable-intermodule.
3046 * Makefile.in (OBJS-common): New.
3048 (OBJS-archive): New.
3049 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
3050 (OBJS-onestep): New.
3051 (libbackend.a): Support @onestep@.
3052 (libbackend.o): New.
3053 * configure: Regenerate.
3055 * c-common.h (c_reset_state): New prototype.
3056 (c_parse_file): New prototype.
3057 (finish_file): Move prototype from c-tree.h.
3058 * c-decl.c: Include <hashtab.h>.
3059 (builtin_decls): New.
3060 (current_file_decl): New.
3061 (duplicate_decls): Add extra parameter. Change all callers. Don't
3062 output duplicate common symbols.
3063 (link_hash_hash): New.
3064 (link_hash_eq): New.
3065 (poplevel): Handle popping of the top level.
3066 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
3067 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
3068 (pushdecl_top_level): Likewise.
3069 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
3070 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
3071 (finish_decl): Handle TRANSLATION_UNIT_DECL.
3072 (merge_translation_unit_decls): New.
3073 (c_write_global_declarations): New.
3074 (c_reset_state): New.
3075 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
3076 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
3077 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
3078 TRANSLATION_UNIT_DECL.
3079 (c_objc_common_finish_file): Call merge_translation_unit_decls.
3080 * c-opts.c (in_fnames): Rename from in_fname.
3081 (c_common_decode_option): Handle multiple input filenames.
3082 (c_common_post_options): Likewise.
3083 (c_common_parse_file): Likewise; also, call c_parse_file rather than
3085 * c-parse.in: Move cleanup code to c_parse_file.
3086 (free_parser_stacks): Move contents to c_parse_file.
3087 (c_parse_file): New.
3088 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
3090 (C_DECL_FILE_SCOPE): New.
3091 (finish_file): Move prototype to c-common.h.
3092 (merge_translation_unit_decls): New prototype.
3093 (comptypes): Add extra parameter to prototype.
3094 (c_write_global_declarations): New prototype.
3095 * c-typeck.c (tagged_types_tu_compatible_p): New.
3096 (function_types_compatible_p): Add extra parameter, change all callers.
3097 (type_lists_compatible_p): Likewise.
3098 (comptypes): Likewise.
3099 (struct tagged_tu_seen): New.
3100 (tagged_tu_seen_base): New.
3101 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
3102 (c_mark_addressable): Remove #if 0 code.
3103 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
3104 comment explaining why it shouldn't have to.
3105 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
3107 * cppinit.c (cpp_read_next_file): New.
3108 (cpp_read_main_file): Use it.
3109 * cpplib.c (undefine_macros): New.
3110 (cpp_undef_all): New.
3111 * cpplib.h (cpp_read_next_file): Prototype.
3112 (cpp_undef_all): Prototype.
3113 * langhooks-def.h (write_global_declarations): Remove prototype.
3114 * toplev.h (write_global_declarations): Add prototype.
3115 * tree.c (decl_type_context): Use switch statement, handle
3116 TRANSLATION_UNIT_DECL.
3117 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
3118 (TRANSLATION_UNIT_DECL): New kind of tree.
3119 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
3120 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
3121 * doc/invoke.texi: Make attempt to document new functionality.
3123 2003-05-19 Per Bothner <bothner@apple.com>
3125 * gcc.c (combine_inputs): New.
3126 (process_command): Set combine_inputs.
3127 (do_spec_1): Handle combine_inputs.
3130 2003-07-10 James E Wilson <wilson@tuliptree.org>
3132 PR optimization/9745
3133 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
3134 loop_insn_emit_before.
3135 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
3137 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3139 * cppcharset.c: Fix comment.
3140 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
3141 (EILSEQ): #define to EINVAL if not already defined.
3142 (convert_using_iconv): #if out when !HAVE_ICONV.
3143 (init_iconv_desc): Handle !HAVE_ICONV here...
3144 (cpp_init_iconv): ...not here.
3146 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
3148 * common.opt: More --help messages.
3149 * opts.c (print_help): Use puts().
3150 * toplev.c (f_options): Remove help text.
3151 (display_help): Don't dump f_options.
3153 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
3155 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
3156 Move i?86-*-interix* to the don't-fix list.
3157 * fixinc/fixinc.interix: Delete with extreme prejudice.
3159 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
3162 * doc/install.texi: Document requirements for ia64-*-hpux* target.
3164 2003-07-10 Roger Sayle <roger@eyesopen.com>
3166 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
3168 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3170 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
3171 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
3172 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
3173 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
3174 convert_no_conversion, convert_using_iconv): New functions.
3175 (APPLY_CONVERSION): New macro.
3176 (struct conversion, conversion_tab): New data structure.
3177 (init_iconv_desc): Check conversion_tab for a custom conversion
3178 primitive before trying to use iconv.
3179 (convert_cset): Deleted.
3180 (cpp_init_iconv): Use UTF- terminology, not UCS-.
3181 (_cpp_destroy_iconv): Update to match.
3182 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
3183 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
3184 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
3185 (_cpp_interpret_string_notranslate): New function, moved here
3188 * cpphash.h (convert_f, struct cset_converter): New types.
3189 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
3190 are now struct cset_converter, not bare iconv_t.
3192 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
3193 all callers changed.
3195 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
3197 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
3198 to opts.sh command line.
3199 * opts.sh: Write to temporary files with a move-if-change at the end.
3201 2003-07-10 Denis Chertykov <denisc@overta.ru>
3202 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3204 * combine.c (gen_binary): Handle the CLOBBER rtx and
3205 don't build a binary operation with it.
3207 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3209 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
3210 store_killed_after, store_killed_before): Keep track of the correct
3211 dependency function to use.
3213 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
3214 * toplev.c (do_compile): Don't try to open dump files before
3215 lang_dependent_init initializes dump_base_name.
3217 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3219 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
3221 * config/frv/frv.c (frv_expand_builtin): Likewise.
3222 * config/sh/sh.c (sh_media_init_builtins): Likewise.
3224 2003-07-09 Mark Mitchell <mark@codesourcery.com>
3227 * doc/invoke.texi (C++ Dialect Options): Change documentation of
3230 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
3232 * tm.texi (RETURN_ADDR_OFFSET): Document.
3234 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
3236 * gcov-io.h: Update documentation.
3237 (GCOV_UNSIGNED2STRING): New.
3238 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
3239 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
3240 GCOV_TAG_SUMMARY_LENGTH): Adjust.
3241 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
3242 GCOV_TAG_COUNTER_NUM): New.
3243 (GCOV_BLOCK_SIZE): Number of words.
3244 (gcov_var): Adjust buffer type.
3245 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
3246 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
3247 count, not byte count.
3248 (gcov_open): Adjust overread init.
3249 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
3250 gcov_write_string, gcov_write_tag, gcov_write_length,
3251 gcov_write_tag_length): Adjust.
3252 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
3253 (gcov_sync, gcov_seek): Adjust.
3254 * gcov-dump.c (print_usage): Show gcc version only.
3255 (dump_file): Use GCOV_UNSIGNED2STRING.
3256 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
3257 * gcov.c (print_version): Show gcc version only.
3258 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
3259 GCOV_TAG_*_NUM macros.
3260 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
3261 GCOV_TAG_COUNTER_LENGTH.
3262 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
3263 Use GCOV_TAG_COUNTER_NUM.
3264 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
3265 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
3267 2003-07-10 Andreas Schwab <schwab@suse.de>
3269 * gcov-dump.c (dump_file): Fix missing address operator.
3271 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3274 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
3276 (fold_single_bit_test): If sign_bit_p() fails, assume that the
3277 bit being tested is not a sign bit.
3279 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3281 * config/h8300/h8300.md (a peephole2): New.
3283 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
3285 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
3286 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
3287 from ld-linux.so.2 to ld.so.1.
3288 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
3289 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
3290 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
3291 nor -Wl,-rpath-link.
3292 (LIB_SPEC): Add -rpath-link if !static.
3293 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
3294 * config/mn10300/mn10300.c (mn10300_protect_label): New
3296 * config/mn10300/linux.h (PRINT_OPERAND,
3297 PRINT_OPERAND_ADDRESS): Set it during their execution.
3298 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
3299 mn10300_protect_label is set.
3300 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
3302 (LIB_SPEC, STARTFILE_SPEC): Define.
3303 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
3304 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
3305 FLOAT_BIT_ORDER_MISMATCH.
3306 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3307 * config.gcc (am33_2.0-*-linux*): Added.
3308 * config/mn10300/linux.h: New.
3309 * config/mn10300/t-linux: New.
3311 2003-07-10 Andreas Jaeger <aj@suse.de>
3313 * fold-const.c: Properly wrap prototypes.
3315 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3317 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
3318 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
3320 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
3321 * config/mn10300/mn10300.h: GTY-declare it.
3322 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
3323 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
3324 prototype. Use incoming RTL argument.
3325 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
3326 * config/mn10300/mn10300.md (int_label): Move C statements...
3327 (GOTaddr2picreg): ... here.
3328 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
3329 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
3330 * config/mn10300/mn10300.c (mn10300_encode_section_info):
3331 ... here. New function.
3332 (TARGET_ENCODE_SECTION_INFO): Define to it.
3333 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
3334 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
3336 (mn10300_loadPC): Define as insn splittable after reload.
3337 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
3338 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
3339 be defined in .rodata even in PIC, now that the assembler
3341 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3342 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
3343 symbol take an underscore prefix.
3344 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3345 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
3346 legitimize_pic_address): Declare.
3347 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
3348 the PIC register as fixed.
3349 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
3350 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
3352 (LEGITIMATE_PIC_OPERAND_P): Define.
3353 (PIC_OFFSET_TABLE_REGNUM): Define.
3354 (GOT_SYMBOL_NAME): Define.
3355 (SYMBOLIC_CONST_P): Define.
3356 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
3358 (MN10300_GLOBAL_P): Test it.
3359 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
3360 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
3361 * config/mn10300/mn10300.c (print_operand): Handle unspec.
3362 (expand_prologue): Set PIC register.
3363 (call_address_operand): Don't match SYMBOL_REFs in PIC.
3364 (legitimize_address): Call legitimize_pic_address.
3365 (legitimize_pic_address): New fn.
3366 (legitimate_pic_operand_p): New fn.
3367 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
3368 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
3369 UNSPEC_PLT): New constants.
3370 (pop_pic_reg): New insn.
3371 (movsi): Adjust non-PIC addresses.
3372 (builtin_setjmp_receiver): Restore the PIC register.
3374 (call): Adjust non-PIC addresses.
3375 (int_label, GOTaddr2picreg): New expands.
3376 (am33_loadPC): New insn.
3377 (mn10300_loadPC): New expand.
3378 (call_next_insn): New insn.
3379 (add_GOT_to_pic_reg): New expand.
3380 (symGOT2reg, symGOT2reg_i): New expands.
3381 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
3382 (sym2PIC, sym2PLT): New expands.
3384 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3386 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
3387 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
3388 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
3389 to flag_unsafe_math_optimizations.
3390 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3391 * config/mn10300/mn10300.c (expand_prologue): Mark
3392 FP-register-saving insns as frame-related.
3393 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
3394 * config/mn10300/mn10300.c
3395 (mn10300_get_live_callee_saved_regs): Don't search past
3396 LAST_EXTENDED_REGNUM.
3397 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
3398 * config/mn10300/mn10300.md: Remove excessive line breaks from
3399 `@' output patterns that were accounted as additional
3401 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
3402 Re-introduce changes accidentally removed in Richard Sandiford's
3404 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
3405 Re-instate am33-2 lost in merge from net GCC.
3406 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
3407 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
3408 floating-point registers.
3409 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
3410 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
3411 pessimizations that had gone in on 2000-05-08.
3412 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
3413 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
3414 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
3415 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
3417 * (movhi): Likewise.
3418 * (movsi): Likewise.
3419 * (movsf): Likewise.
3420 * (movdi): Likewise.
3421 * (movdf): Likewise.
3422 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
3423 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
3424 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
3425 (expand_prologue, expand_epilogue): Save and restore FP regs.
3426 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
3427 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
3428 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
3429 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
3430 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
3432 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3433 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
3434 Discourage the two-argument, longer opcodes.
3435 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
3437 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
3438 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
3439 * config/mn10300/mn10300.md (cmpsf): New pattern.
3440 (branch): Test mdep.fpCC and output fbCC.
3441 * config/mn10300/mn10300.c (print_operand): Output conditions.
3442 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
3443 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
3444 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
3445 mulsf3, divsf3): Use the `F' constraint for FP values.
3446 * config/mn10300/mn10300.c (const_1f_operand): New function.
3447 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
3448 * config/mn10300/mn10300.md (sqrtsf2): New expand.
3449 (rsqrtsf2): New insn.
3450 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
3451 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
3453 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
3454 * config/mn10300/mn10300.md (abssf2, negdf2): On
3455 TARGET_AM33_2, expand to...
3456 (abssf2_am33_2, negdf2_am33_2): New insns.
3457 (addsf3, subsf3, mulsf3, divsf3): Likewise.
3458 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
3459 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
3460 movdi, movdf): Added FP regs.
3461 * invoke.texi (-mam33-2, -mno-am33-2): Document.
3462 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
3463 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
3465 (REGNO_AM33_2_FP_P): Renamed to...
3466 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
3467 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
3468 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
3469 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
3470 regs from GENERAL_REGS.
3471 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
3472 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
3473 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
3474 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
3475 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
3476 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
3478 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
3479 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
3480 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
3481 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
3482 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
3483 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
3484 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
3485 AM33/2.0 floating-point registers.
3486 (CONDITIONAL_REGISTER_USAGE): Adjust.
3487 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
3488 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
3489 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
3490 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
3491 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
3492 (MULTILIB_DIRNAMES): Likewise.
3493 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
3494 `__AM33_2__' when `-mam33-2' is given.
3495 (TARGET_AM33_2): Define.
3496 (TARGET_SWITCHES): Adjust.
3497 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
3500 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
3502 * doc/install.texi: Add missing @.
3504 2003-07-09 Bob Wilson <bob.wilson@acm.org>
3506 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
3508 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
3511 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
3513 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
3516 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
3517 "x-crtfini.o" with "crtinit.o", "crtfini.o".
3519 * fixinc/inclhack.def (limits_ifndefs): Add select test.
3520 * fixinc/fixincl.x: Rebuild.
3522 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
3523 * fixinc/fixincl.x: Rebuild.
3525 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
3527 * doc/install.texi (Configuration): Document the valgrind option
3528 to --enable-checking.
3530 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
3532 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
3534 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3536 * c-lex.c (cb_ident): Cast cstr.text to const char *.
3538 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
3540 * gcov-io.h: Update documentation.
3541 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
3543 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
3544 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
3545 (struct gcov_var): Change buffer's type. Add endian flag.
3546 (gcov_open): Remove mode in libgcov.
3547 (gcov_magic): Prototype.
3548 * gcov-io.c (from_file): New.
3549 (gcov_open): Clear endian flag.
3551 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
3553 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
3554 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
3555 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
3556 * gcov-iov.c (main): Correct cast.
3557 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
3559 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
3560 (coverage_init): Use GCOV_NOTE_SUFFIX.
3561 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
3562 Rename to gcov_version, and return flag.
3563 (gcov_exit): Use gcov_version.
3564 (__gcov_init): Use gcov_version.
3565 * Makefile.in (coverageexts): Update.
3566 * gcov.c (print_version): Remove endianness conversion.
3567 (create_file_names): Use GCOV_NOTE_SUFFIX.
3568 (read_graph_file): Use gcov_magic.
3569 (read_count_file): Likewise.
3570 * gcov-dump.c (dump_file): Remove endianness conversion, use
3573 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
3575 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
3577 * configure: Regenerated.
3578 * Makefile.in (ALL_CFLAGS): Correct its comment.
3580 2003-07-08 Mark Mitchell <mark@codesourcery.com>
3582 * fold-const.c (make_range): Do not access operand 1 for a
3583 zero-operand operator.
3585 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
3587 * toplev.c (warn_dummy, W_options): Die.
3588 (display_help): Don't print W_options.
3589 * common.opt: Add W_options help from toplev.c.
3591 2003-07-09 Andreas Jaeger <aj@suse.de>
3593 * opts.c (wrap_help): Only pass int arguments as arguments to
3594 printf's '*' modifier. Change argument of function.
3596 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
3598 * doc/invoke.texi: Fix misspelling of "@item".
3600 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
3602 * config/i386/i386.md: Remove an old comment about
3605 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
3607 * cgraph.c (cgraph_node_name): New function.
3608 (dump_cgraph): Use it.
3609 * cgraph.h (cgraph_dump_file): Declare.
3610 (cgraph_node_name): Declare.
3611 * cgraphunit.c: Include timevar.h
3612 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
3613 (cgraph_optimize_function): Use TV_INTEGRATION.
3614 (cgraph_mark_local_functions): reorganize dumps.
3615 (cgraph_mark_functions_to_inline_once): Likewise.
3616 (cgraph_optimize): Likewise; use timevar.
3617 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
3618 * toplev.c (dump_file_index): Add DFI_cgraph.
3619 (dump_file_info): Likewise.
3620 (cgraph_dump_file): New global variable.
3621 (do_compile): Open and close cgraph dump.
3622 * invoke.texi (-d): Document new flag; renumber.
3624 2003-07-08 Roger Sayle <roger@eyesopen.com>
3627 * calls.c (emit_call_1): Don't bother popping the arguments off of
3628 the stack after a noreturn function call; The adjustment is dead.
3629 (expand_call): Likewise.
3631 2003-07-08 Geoffrey Keating <geoffk@apple.com>
3633 * expr.c (MOVE_MAX_PIECES): Move from here...
3634 * defaults.h (MOVE_MAX_PIECES): ... to here.
3636 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
3638 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
3640 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3642 * genattr.c (internal_dfa_insn_code): Don't prototype.
3643 * genattrtab.c (attr_desc): Add `static_p' field.
3644 (expand_units): Make blockage range and ready cost functions
3646 (write_attr_get): Don't add extern prototypes in C file. Mark
3647 static functions as appropriate.
3648 (find_attr, make_internal_attr): Initialize static_p.
3649 * genattrtab.h (ATTR_STATIC): New macro.
3650 * genautomata.c (output_internal_reset_func): Mark output function
3652 (make_internal_dfa_insn_code_attr): Mark output function as static.
3654 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3656 * genattrtab.h: Add new macros for attr `special' flags.
3657 * genattrtab.c (attr_desc): Reorder/resize fields better.
3658 Use attr `special' macros in all calls to make_internal_attr.
3659 * genautomata.c: Likewise.
3661 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
3663 * c-common.c (c_estimate_num_insns_1): New static function.
3664 (c_estimate_num_insns): New global function.
3665 * c-common.h (DECL_NUM_STMTS): Rename to...
3666 (DECL_ESTIMATED_INSNS): ... this.
3667 (c_estimate_num_insns): Declare.
3668 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
3669 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
3670 * c-semantics.c (add_stmt): Do not account statements.
3671 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
3673 * langhooks.h (lang_hooks_for_tree_inlining): Add
3675 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
3677 (max-inline-insns): set to 300.
3678 (min-inline-insns): set to 10.
3679 * tree-inline.c (struct inline_data): Rename inlined_stmts to
3681 (INSNS_PER_STMT): Kill.
3682 (inlinable_function_p): Compute and store body size.
3683 (expand_call_inline): Likewise.
3684 (optimize_inline_calls): Likewise.
3686 2003-07-08 James E Wilson <wilson@tuliptree.org>
3689 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
3690 loop over new variable t2 instead of t.
3692 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
3695 * config/i386/winnt.c: Replace use of error(), warning() with
3696 error_with_decl(), warning_with_decl(), throughout.
3698 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
3700 * opts.c (wrap_help): Use unsigned int, not size_t.
3702 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
3704 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
3705 as .file/.loc directives are incompatible with linker relaxation.
3707 2003-07-08 Zack Weinberg <zack@codesourcery.com>
3709 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
3710 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
3711 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
3712 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
3713 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
3714 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
3715 Escape { and } characters which are not part of range expressions.
3716 * fixinc/fixincl.x: Regenerate.
3717 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
3719 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
3722 * tree-inline.c (find_alloca_call): Use
3723 walk_tree_without_duplicates, instead of walk_tree.
3724 (find_builtin_longjmp_call): Likewise.
3725 * c-objc-common.c (c_cannot_inline_fn): Likewise.
3726 * c-semantics.c (find_reachable_label): Likewise.
3728 2003-07-08 Jakub Jelinek <jakub@redhat.com>
3731 * config/i386/i386.c (ix86_check_movabs): New function.
3732 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
3733 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
3734 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
3736 2003-07-08 Chris Demetriou <cgd@broadcom.com>
3738 * Makefile.in (install-po): Cope with empty CATALOGS.
3740 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
3742 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3743 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
3744 (SECTION_FUNCTION_TEMPLATE): Delete.
3745 * config/mips/elf.h: As for elf64.h.
3746 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
3747 * config/mips/linux.h: As for elf.h
3748 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3749 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
3750 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
3751 of in_sdata from current_section_name and current_section_flags.
3752 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3753 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
3754 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
3755 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
3756 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
3757 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
3758 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
3759 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
3760 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
3761 (override_options): Remove setting of MASK_GPOPT.
3762 (mips_output_external): Use mips_in_small_data_p to check whether a
3763 symbol needs an .extern directive. Don't emit such directives for
3764 TARGET_EXPLICIT_RELOCS.
3765 (mips_declare_object): Update accordingly.
3766 (mips_select_rtx_section): Call named_section rather than
3768 (mips_select_section): Use default_elf_section_section for everything
3769 except .text string constants.
3770 (mips_in_small_data_p): New function.
3771 (mips_encode_section_info): Remove small data handling.
3772 (mips_unique_section): Delete.
3773 (iris6_section_type_flags): New function.
3774 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
3776 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3779 * pa.md: Disparage all mtsar constraints.
3780 (extzv, extv, insv): Don't fail on length of {32|64}.
3782 2003-07-08 Zack Weinberg <zack@codesourcery.com>
3784 * system.h: Poison MAP_CHARACTER.
3785 * config/i370/i370-protos.h (mvs_map_char): Delete.
3786 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
3787 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
3788 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
3790 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
3792 * toplev.c (randomize): Correct call to time().
3794 2003-07-08 Jakub Jelinek <jakub@redhat.com>
3796 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
3797 REG_EQUIV notes as well.
3799 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
3801 * doc/md.texi: Fix the description of addmodecc.
3803 2003-07-07 Zack Weinberg <zack@codesourcery.com>
3805 * Makefile.in (top_builddir): Set to "..", not ".".
3806 (INTLLIBS, INTLDEPS): Delete.
3807 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
3808 (LIBDEPS): Add $(LIBICONV_DEP).
3809 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
3810 (INCLUDES): Replace -I../intl with @INCINTL@.
3811 ($(top_builddir)/intl/libintl.a): Delete rule.
3812 (stage2-start, stage3-start, stage4-start, stageprofile-start,
3813 stagefeedback-start): Use $$ for variable to be evaluated by
3815 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3816 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
3817 * aclocal.m4: sinclude ../config/progtest.m4. Add
3818 contents of lcmessage.m4 from gettext distro.
3819 * configure.in: Check for wchar.h and setlocale. Set
3820 LIBICONV_DEP to the empty string and substitute it.
3821 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
3822 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
3823 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
3824 in $LIBINTL, to avoid linking it twice.
3825 * configure, config.in: Regenerate.
3827 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
3829 * fixinc/mkfixinc.sh: Remove winnt support.
3830 * fixinc/fixinc.winnt: Delete with extreme prejudice.
3832 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
3834 * Makefile.in: Update.
3835 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
3836 * c.opt: Update documentation.
3837 * common.opt: Add some help text.
3838 * opts.c: Include intl.h.
3839 (wrap_help, print_help): New.
3840 (find_opt, handle_option, common_handle_option): opt_text now
3841 contains the '-'. Use print_help to output help.
3842 * opts.h (struct cl_option): New member "help".
3843 * opts.sh: Update to handle help text output and to prepend
3845 * toplev.c (display_help): Remove some help text.
3847 2003-07-07 David Edelsohn <edelsohn@gnu.org>
3848 Fariborz Jahanian <fjahanian@apple.com>
3850 * configure.in: Test for PowerPC mfcr field support in assembler.
3851 * config.in, configure: Regenderated.
3853 * config/rs6000/power4.md: Add mfcrf reservation.
3854 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
3855 * config/rs6000/rs6000.c (mfcr_operation): Define.
3856 (print_operand): Add 'Q' case for mfcrf.
3857 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
3858 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
3859 (movcc_internal1): Emit optional field operand for mfcr and set
3860 "type" attribute appropriately.
3861 (mfcr SCC): Likewise.
3862 (movesi_from_cr_one): New.
3864 2003-07-07 Roger Sayle <roger@eyesopen.com>
3866 * config/i386/i386.md: Correct check-in of incorrect version.
3868 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3870 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
3871 adjacent stdio calls.
3872 * c-decl.c (c_print_identifier): Likewise.
3873 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
3874 * print-rtl.c (print_rtx): Likewise.
3875 * print-tree.c (print_node_brief, print_node): Likewise.
3876 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
3878 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
3879 * config.in, configure: Regenerated.
3881 2003-07-07 Roger Sayle <roger@eyesopen.com>
3884 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
3885 Changed to define_expand patterns that copy operand[1] to prevent
3886 it from being clobbered before emitting an atan2?f3_1 insn.
3887 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
3888 patterns that actually specify the behaviour of x87's FPATAN.
3890 2003-07-07 Jakub Jelinek <jakub@redhat.com>
3892 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
3893 clearing of SYMBOL_FLAG_LOCAL bit.
3894 If vcall_offset fits into signed 16-bit immediate, use
3895 one instruction for both addition and load.
3897 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
3899 * opts.c (common_handle_option): Correct handling of the
3900 -falign- switches that do and don't take an argument.
3902 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3904 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
3906 (pushhi1_h8300hs): Likewise.
3908 2003-07-07 Andreas Jaeger <aj@suse.de>
3910 * genextract.c: Convert remaining prototypes to ISO C90.
3912 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
3913 * fold-const.c (fold_single_bit_test): Likewise.
3914 * diagnostic.c (default_diagnostic_finalizer): Likewise.
3915 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
3917 * gengtype.c (write_array): Generate ISO C90 prototypes.
3919 * genflags.c (gen_proto): Generate ISO C90 prototypes.
3921 2003-07-07 Roger Sayle <roger@eyesopen.com>
3923 PR optimization/11059
3924 * expr.c (can_store_by_pieces): Return true if length is zero.
3925 (store_by_pieces): If length is zero and endp is two, abort,
3926 othwerise, if length is zero and endp is not two, return "to".
3927 (clear_by_pieces): Do nothing if length is zero.
3928 (clear_storage): Do nothing if length is zero.
3929 (store_constructor): Simplify code when size is zero, or the
3930 target has already been cleared. This avoids emitting a
3931 blockage instruction when initializing empty structures.
3933 2003-07-07 Andreas Jaeger <aj@suse.de>
3935 * mips-tfile.c: Convert prototypes to ISO C90.
3936 * mips-tdump.c: Convert prototypes to ISO C90.
3938 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3940 * rtl.h (emit_line_note): Take a location_t.
3941 (emit_line_note_force): Remove.
3942 (set_file_and_line_for_statement): Take a location_t.
3943 * tree.g (emit_line_note): Take a location_t.
3944 * emit-rtl.c (emit_line_note): Take a location_t.
3945 (emit_line_note_force): Remove.
3946 * function.c (init_function_start): Adjust emit_line_note call.
3947 (expand_function_end): Use force_next_line_note, not
3948 emit_line_note_force.
3949 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
3950 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
3951 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
3952 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
3953 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
3954 genrtl_continue_stmt, genrtl_switch_stmt,
3955 genrtl_asm_stmt): Likewise.
3956 * expr.c (expand_expr): Likewise.
3957 * integrate.c (expand_inline_function): Likewise.
3958 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
3959 (expand_decl_init): Adjust emit_line_note call.
3961 2003-07-07 Dale Johannesen <dalej@apple.com>
3963 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
3965 2003-07-07 Andreas Jaeger <aj@suse.de>
3967 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
3968 * config/i386/i386.c: Likewise.
3970 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3972 * config/h8300/h8300.md: Use gen_int_mode instead of
3973 GEN_INT (trunc_int_for_mode (...)).
3975 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3977 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
3978 2 bytes and then subtract 2 from the stack pointer.
3979 (pushhi1_h8300hs): Likewise.
3981 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3983 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
3985 * configure: Regenerated.
3986 * Makefile.in: Remove extraneous comment.
3987 * toplev.c (randomize): Protect against potential multiple calls.
3988 * doc/invoke.texi (-frandom-seed): Document use for in coverage
3991 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3992 Eric Botcazou <ebotcazou@libertysurf.fr>
3994 PR optimization/11198
3995 * alias.c (objects_must_conflict_p): Return 1 if the types have
3996 the same alias set, not if the alias sets only conflict.
3998 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
4000 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
4001 (convert_cset): Change inbuf to type ICONV_CONST char.
4002 * Makefile.in (LIBS): Add LIBICONV.
4004 * doc/invoke.texi (-falign-functions): Document that
4005 when n is zero then a machine-dependent default is used.
4006 (-falign-labels): Document that when n is zero then a
4007 machine-dependent default is used and that -falign-labels =1
4008 is equivalent to -fno-align-labels.
4009 (-falign-loops): Likewise.
4010 (-falign-jumps): Likewise.
4012 2003-07-06 Art Haas <ahaas@airmail.net>
4014 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
4017 2003-07-06 James E Wilson <wilson@tuliptree.org>
4019 PR optimization/9812
4020 * rtl.h (mem_for_const_double): Delete prototype.
4021 * varasm.c (mem_for_const_double): Delete function.
4022 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
4023 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
4024 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
4025 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
4026 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
4027 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
4028 comment about confused support for XFmode constants.
4030 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
4032 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
4034 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
4036 * config/h8300/h8300.c: Fix comment typos.
4037 * config/h8300/h8300.md: Likewise.
4038 * config/i386/athlon.md: Likewise.
4039 * config/i386/i386.c: Likewise.
4040 * config/i386/pentium.md: Likewise.
4041 * config/ia64/ia64.c: Likewise.
4042 * config/ia64/itanium1.md: Likewise.
4043 * config/ia64/itanium2.md: Likewise.
4044 * config/m32r/m32r.md: Likewise.
4045 * config/m68hc11/m68hc11.c: Likewise.
4046 * config/mcore/mcore.c: Likewise.
4047 * config/mips/sr71k.md: Likewise.
4048 * config/mips/t-iris5-as: Likewise.
4049 * config/mmix/mmix.h: Likewise.
4050 * config/ns32k/ns32k.h: Likewise.
4051 * config/ns32k/NOTES: Fix a typo.
4053 2003-07-06 Andreas Jaeger <aj@suse.de>
4055 * stmt.c: Convert remaining prototypes to ISO C90.
4056 * cfglayout.c: Likewise.
4057 * dbxout.c: Likewise.
4059 * genemit.c: Likewise.
4061 * basic-block.h: Convert prototypes to ISO C90.
4062 * c-parse.in: Likewise.
4063 * c-pragma.h: Likewise.
4064 * c-typeck.c: Likewise.
4065 * cfghooks.h: Likewise.
4066 * cfgloopanal.c: Likewise.
4067 * dbxout.h: Likewise.
4068 * debug.h: Likewise.
4069 * dwarf2asm.h: Likewise.
4071 * gengtype-lex.l: Likewise.
4072 * sched-int.h: Likewise.
4073 * timevar.c: Likewise.
4075 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4077 * c-common.h (c_comon_handle_filename,
4078 c_common_missing_arguement): New.
4079 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4080 LANG_HOOKS_MISSING_ARGUMENT): New.
4081 * c-opts.c (missing_arg): Rename c_common_missing_argument,
4082 update to be an appropriate langhook.
4083 (c_common_handle_option): Don't handle filenames.
4084 (c_common_handle_filename): New.
4085 * hooks.c (hook_void_constcharptr,
4086 hook_bool_constcharptr_size_t_false): New.
4087 * hooks.h (hook_void_constcharptr,
4088 hook_bool_constcharptr_size_t_false): New.
4089 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
4090 LANG_HOOKS_MISSING_ARGUMENT): New.
4091 (LANG_HOOKS_INITIALIZER): Update.
4092 * langhooks.h (struct lang_hooks): Add handle_filename and
4094 * opts.c (handle_option): Don't handle filenames here, but ...
4095 (handle_options): ... here.
4096 (common_handle_option): Don't handle missing arguments here.
4097 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4098 LANG_HOOKS_MISSING_ARGUMENT): New.
4100 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4102 * Makfile.in: Remove traces of mbchar.
4103 * c-parse.in (MULTIBYTE_CHARS): Remove.
4104 * config.in (MULTIBYTE_CHARS): Remove.
4105 * configure: Remove --enable-mbchar.
4106 * configure.in: Remove --enable-mbchar.
4107 * mbchar.c, mbchar.h: Remove.
4108 * system.h: Poison MULTIBYTE_CHARS.
4109 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
4110 * config/linux.h (MULTIBYTE_CHARS): Remove.
4111 * config/svr4.h (MULTIBYTE_CHARS): Remove.
4112 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
4114 2003-07-06 Andreas Jaeger <aj@suse.de>
4116 * varray.c (varray_check_failed): Fix typo.
4118 * unroll.c: Convert prototypes to ISO C90.
4119 * varasm.c: Likewise.
4120 * varray.c: Likewise.
4121 * varray.h: Likewise.
4122 * vmsdbgout.c: Likewise.
4123 * xcoffout.c: Likewise.
4124 * xcoffout.h: Likewise.
4126 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4128 * gcov-io.h: Add a local time stamp.
4129 (struct gcov_info): Add stamp field.
4130 (gcov_truncate): New.
4131 * coverage.c (read_counts_file): Skip the stamp.
4132 (coverage_begin_output): Write the stamp.
4133 (build_gcov_info): Declare and init the stamp.
4134 (coverage_finish): Only unlink data file, if stamp is zero.
4135 * gcov-dump.c (dump_file): Dump the stamp.
4136 * gcov.c (bbg_stamp): New.
4137 (release_structures): Clear bbg_stamp.
4138 (read_graph_file): Read stamp.
4139 (read_count_file): Check stamp.
4140 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
4142 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4144 * tree.h (default_flag_random_seed): Remove.
4145 * toplev.h (local_tick): Declare.
4146 * tree.c (flag_random_seed, default_flag_random_seed): Move to
4148 (append_random_chars): Don't call default_flag_random_seed.
4149 * toplev.c (flag_random_seed): Define here. Set local_tick.
4150 (local_tick): Define.
4151 (randomize): New, moved from tree.c.
4152 (print_switch_values): Adjust.
4153 (toplev_main): Call randomize.
4155 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4157 * tree.h (crc32_string): Declare.
4158 * tree.c (append_random_chars): Remove.
4159 (crc32_string): New.
4160 (get_file_function_name_long): Use crc32_string here.
4162 2003-07-06 Andreas Jaeger <aj@suse.de>
4164 * gcc.c: Convert prototypes to ISO C90.
4166 * gcov-dump.c: Likewise.
4167 * gcov-iov.c: Likewise.
4169 * genattrtab.h: Likewise.
4171 * global.c: Likewise.
4172 * graph.c: Likewise.
4173 * graph.h: Likewise.
4174 * hosthooks.h: Likewise.
4175 * hooks.h: Likewise.
4176 * hooks.c: Likewise.
4177 * hashtable.h: Likewise.
4178 * hashtable.c: Likewise.
4179 * haifa-sched.c: Likewise.
4180 * integrate.h: Likewise.
4181 * integrate.c: Likewise.
4182 * input.h: Likewise.
4183 * ifcvt.c: Likewise.
4185 * langhooks-def.h: Likewise. Add extern to prototypes.
4186 * langhooks.c: Likewise.
4187 * langhooks.h: Likewise.
4189 * local-alloc.c: Likewise.
4190 * loop-init.c: Likewise.
4191 * loop-unroll.c: Likewise.
4192 * loop-unswitch.c: Likewise.
4194 * loop.h: Likewise. Add extern to prototypes.
4195 * machmode.h: Likewise.
4197 * mbchar.c: Likewise.
4198 * mbchar.h: Likewise.
4199 * mkdeps.c: Likewise.
4200 * mkdeps.h: Likewise.
4201 * optabs.c: Likewise.
4202 * optabs.h: Likewise.
4203 * output.h: Likewise.
4204 * gccspec.c: Likwise.
4205 * postreload.c: Likewise.
4206 * prefix.c: Likewise.
4207 * prefix.h: Likewise.
4208 * print-rtl.c: Likewise.
4209 * print-tree.c: Likewise.
4210 * profile.c: Likewise.
4211 * read-rtl.c: Likewise.
4214 * recog.c: Likewise.
4215 * recog.h: Likewise.
4216 * reg-stack.c: Likewise.
4217 * regclass.c: Likewise.
4218 * regmove.c: Likewise.
4219 * regrename.c: Likewise.
4221 * reload.c: Likewise.
4222 * reload.h: Likewise.
4223 * reload1.c: Likewise.
4224 * reorg.c: Likewise.
4225 * resource.c: Likewise.
4226 * resource.h: Likewise.
4227 * rtl-error.c: Likewise.
4230 * rtlanal.c: Likewise.
4231 * sbitmap.c: Likewise.
4232 * sbitmap.h: Likewise.
4233 * scan-decls.c: Likewise.
4235 * sched-deps.c: Likewise.
4236 * sched-ebb.c: Likewise.
4237 * sched-int.h: Likewise.
4238 * sched-rgn.c: Likewise.
4239 * sched-vis.c: Likewise.
4240 * sibcall.c: Likewise.
4241 * simplify-rtx.c: Likewise.
4242 * sreal.c: Likewise.
4243 * sreal.h: Likewise.
4244 * ssa-ccp.c: Likewise.
4245 * ssa-dce.c: Likewise.
4248 * stack.h: Likewise.
4250 * stor-layout.c: Likewise.
4251 * stringpool.c: Likewise.
4252 * target.h: Likewise.
4253 * timevar.c: Likewise.
4254 * timevar.h: Likewise.
4255 * tlink.c: Likewise.
4256 * tracer.c: Likewise.
4257 * tree-inline.c: Likewise.
4258 * tree-inline.h: Likewise.
4262 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4264 * combine.c (nonzero_bits1): Fix a warning.
4266 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4268 * config/h8300/h8300.c (compute_mov_length): Correct the
4269 length of loading CONST0_RTX (SFmode).
4271 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
4273 * toplev.c (output_clean_symbol_name): Remove.
4274 * toplev.h (output_clean_symbol_name): Remove.
4275 * config/alpha/alpha.c (unicosmk_output_module_name): Use
4276 lbasename & clean_symbol_name.
4278 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4280 * ggc.h: Follow spelling conventions.
4281 * config/i386/i386.c: Likewise.
4282 * config/i386/winnt.c: Likewise.
4283 * config/rs6000/rs6000.c: Likewise.
4285 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4287 * bt-load.c: Fix comment typos.
4288 * c-incpath.c: Likewise.
4290 * cfgcleanup.c: Likewise.
4291 * cfgloop.h: Likewise.
4292 * cfgloopmanip.c: Likewise.
4293 * cfgrtl.c: Likewise.
4294 * diagnostic.h: Likewise.
4295 * dwarfout.c: Likewise.
4296 * emit-rtl.c: Likewise.
4297 * et-forest.c: Likewise.
4298 * et-forest.h: Likewise.
4301 * genattr.c: Likewise.
4303 * langhooks.h: Likewise.
4304 * local-alloc.c: Likewise.
4305 * loop-unroll.c: Likewise.
4306 * loop-unswitch.c: Likewise.
4307 * ra-build.c: Likewise.
4308 * regclass.c: Likewise.
4309 * regmove.c: Likewise.
4310 * rtl.def: Likewise.
4311 * rtlanal.c: Likewise.
4312 * sched-ebb.c: Likewise.
4313 * sched-rgn.c: Likewise.
4314 * simplify-rtx.c: Likewise.
4316 * tracer.c: Likewise.
4319 2003-07-05 Zack Weinberg <zack@codesourcery.com>
4321 * cppcharset.c: Use the correct return type for the fallback iconv
4324 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4326 Blame to Jan Hubicka <jh@suse.cz>
4327 * cfglayout.c (record_effective_endpoints): Split insns before
4328 first basic block correctly.
4330 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4332 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
4333 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
4334 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
4336 2003-07-05 Andreas Jaeger <aj@suse.de>
4338 * genattrtab.c (write_attr_get): Revert part of last patch to
4339 always write out a prototype.
4341 * genemit.c (gen_split): Readd lost unused attributes in last
4344 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4346 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
4347 different from header.
4349 2003-07-05 Andreas Schwab <schwab@suse.de>
4351 * config/m68k/m68k.c: Remove code protected by CRDS.
4352 * config/m68k/m68k.md: Likewise.
4354 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
4357 * c-opts.c (permit_fortran_options): New.
4358 (c_common_init_options): Accept fortran front end options if
4359 it looks like we might be preprocessing Fortran.
4360 (c_common_handle_option): Don't reject switch if permit_fotran_options.
4362 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4364 * genattr.c (internal_dfa_insn_code): Output prototype.
4365 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
4366 * genautomata.c: Likewise.
4367 * genconditions.c: Likewise.
4368 * genemit.c: Likewise.
4369 * genextract.c: Likewise.
4370 * gengenrtl.c: Likewise.
4371 * gengtype.c: Likewise.
4372 * genopinit.c: Likewise.
4373 * genoutput.c: Likewise.
4374 * genpeep.c: Likewise.
4375 * genrecog.c: Likewise.
4377 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4379 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
4380 (struct cpp_options): Add narrow_charset, wide_charset,
4381 bytes_big_endian fields. Remove EBCDIC field.
4382 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
4384 * cpphash.h: Include <iconv.h> if we have it, otherwise
4385 provide a dummy definition of iconv_t.
4386 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
4387 (_cpp_valid_ucn): Update prototype.
4388 (_cpp_destroy_iconv): New prototype.
4390 * doc/cpp.texi: Document character set handling.
4391 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
4392 * doc/extend.texi: Delete entire section on multiline strings.
4393 Rewrite section on __FUNCTION__ etc now that these are
4396 * cppucnid.tab, cppucnid.pl: New files.
4397 * cppucnid.h: New generated file.
4398 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
4399 (iconv_open, iconv, iconv_close): Provide dummy definitions
4401 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
4402 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
4403 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
4404 cpp_interpret_string, narrow_str_to_charconst,
4405 wide_str_to_charconst): New.
4406 (ucn_valid_in_identifier): Use a binary search through the
4407 ucnranges table defined in cppucnid.h, not a long chain of if
4409 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
4410 character names are only valid in C++ and C99" to a warning.
4411 Issue the "meaning of \[uU] is different in traditional C"
4412 warning here. Take care not to let iconv see an invalid UCS
4413 value if we get a malformed UCN. Issue an error if we don't
4415 (cpp_interpret_charconst): Moved here from cpplex.c. Use
4416 cpp_interpret_string to do the heavy lifting.
4418 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
4419 narrow_charset, wide_charset fields of options structure.
4420 (cpp_destroy): Call _cpp_destroy_iconv.
4421 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
4422 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
4423 (cpp_interpret_charconst): Moved to cppcharset.c.
4424 * cpplib.c (dequote_string): Delete.
4425 (interpret_string_notranslate): New.
4426 (do_line, do_linemarker): Use interpret_string_notranslate.
4428 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
4430 * c-common.c (fname_string, combine_strings): Delete.
4431 * c-common.h (fname_string, combine_strings): Delete prototypes.
4432 * c-lex.c (ignore_escape_flag): Delete.
4433 (cb_ident): Use cpp_interpret_string, not lex_string.
4434 (get_nonpadding_token): New function.
4435 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
4436 Adjust calls to lex_string. Don't write *value twice.
4437 (lex_string): Now handles string constant concatenation.
4438 Most of the work handed off to cpp_interpret_string.
4439 Call fix_string_type here.
4440 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
4441 FUNC_NAME, throughout.
4442 (OBJC_STRING): New token type.
4443 (primary:STRING): No need to call fix_string_type here.
4444 (primary:objc_string): Make that OBJC_STRING.
4445 (objc_string nonterminal): Delete.
4446 (yylexname): Delete code to handle fake string constants.
4447 (yylexstring): Delete entirely.
4448 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
4449 to handle CPP_ATSIGN.
4451 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
4452 * c-opts.c (missing_arg, c_common_handle_option): Handle
4453 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
4454 (c_common_init): Set cpp_opts->bytes_big_endian, not
4455 cpp_opts->EBCDIC. Call cpp_init_iconv.
4456 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
4457 (TARGET_EBCDIC): Delete default definition.
4459 * objc/objc-act.c (build_objc_string_object): No need to
4460 handle string constant concatenation.
4462 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
4464 * doc/install.texi: Fix typos.
4465 * doc/invoke.texi: Likewise.
4466 * doc/tm.texi: Likewise.
4468 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
4470 * config/pa/fptr.c: Fix comment typos.
4471 * config/pa/pa-64.h: Likewise.
4472 * config/pa/pa.c: Likewise.
4473 * config/pa/pa.h: Likewise.
4474 * config/rs6000/603.md: Likewise.
4475 * config/rs6000/7xx.md: Likewise.
4476 * config/rs6000/darwin.h: Likewise.
4477 * config/rs6000/freebsd.h: Likewise.
4478 * config/rs6000/rs6000.c: Likewise.
4479 * config/rs6000/rs6000.md: Likewise.
4480 * config/rs6000/spe.h: Likewise.
4482 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
4484 * config/s390/2064.md: Change GNU CC to GCC.
4485 * config/s390/2084.md: Likewise.
4486 * config/s390/fixdfdi.h: Likewise.
4487 * config/s390/linux.h: Likewise.
4488 * config/s390/s390-modes.def: Likewise.
4489 * config/s390/s390-protos.h: Likewise.
4490 * config/s390/s390.c: Likewise.
4491 * config/s390/s390.h: Likewise.
4492 * config/s390/s390.md: Likewise.
4493 * config/s390/s390x.h: Likewise.
4495 2003-07-04 Jeff Law <law@redhat.com>
4498 * expr.c (do_store_flag): Pass in the correct result type
4499 when calling fold_single_bit_test.
4500 * fold-const.c (fold_single_bit_test): Use result_type for the
4501 result when folding a sign bit test.
4503 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
4505 * opts.c (common_handle_options): Negate sense of -falign- switches.
4507 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
4509 * Makefile.in: Replace PWD with PWD_COMMAND.
4511 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4513 * cfgloopanal.c (count_strange_loop_iterations): New static function.
4514 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
4515 Handle strange loops.
4517 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
4519 * install.texi: Even the g77 manpage is derived from
4520 the full g77 manual.
4522 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4524 * ABOUT-NLS: Delete.
4525 * intl: Delete entire directory.
4526 * aclocal.m4: Include ../config/gettext.m4. Delete
4527 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
4528 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
4529 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
4530 Remove intl/Makefile from all_outputs.
4531 * configure, config.in: Regenerate.
4532 * Makefile.in: Expunge all references to intl subdirectory.
4533 Add -I../intl to INCLUDES.
4534 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
4536 2003-07-04 Roger Sayle <roger@eyesopen.com>
4538 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
4539 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
4541 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
4543 PR c++/5287, PR c++/7910, PR c++/11021
4544 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
4545 dllimport attribute if function is defined at declaration, but
4546 report error instead. Likewise for dllimport'd variable
4547 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
4548 declared within functions, Report error if dllimport or dllexport
4549 symbol is not global.
4550 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
4551 if defined after declaration or if inlined. Don't allow definition
4552 of static data members of C++ classes. Don't dllimport virtual
4554 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
4555 (i386_pe_mark_dllimport): Remove unnecessary checks.
4556 (i386_pe_encode_section_info): Warn if the dllimport attribute
4557 and symbol prefix have been instantiated and then overridden.
4559 * doc/extend.texi: Document dllimport and dllexport attributes.
4561 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
4563 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
4565 * config/kaos.h (CPP_PREDEFINES): Delete.
4566 (TARGET_OS_CPP_BUILTINS): New.
4568 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4570 * c-aux-info.c: Include toplev.h after c-tree.h.
4571 * c-common.c: Likewise.
4572 (GCC_DIAG_STYLE): Undef.
4573 * c-semantics.c (GCC_DIAG_STYLE): Define.
4574 * c-tree.h (GCC_DIAG_STYLE): Likewise.
4575 * diagnostic.h (inform): Move prototype to toplev.h.
4576 * jump.c: Include diagnostic.h before toplev.h.
4577 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
4578 (warning, error, fatal_error, pedwarn, sorry, inform,
4579 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
4581 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4583 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
4584 at all if edge is not specified.
4585 (can_copy_bbs_p, copy_bbs): New.
4586 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
4587 * cfgloop.c (get_loop_body): Comment more precisely.
4588 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
4589 (scale_bbs_frequencies): Fix comment typo.
4590 (can_duplicate_loop_p): Use can_copy_bbs_p.
4591 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
4593 2003-07-03 Devang Patel <dpatel@apple.com>
4595 * c-opts.c (c_common_parse_file): Remove extra
4596 debug_hooks->start_source_file call.
4598 2003-07-03 Roger Sayle <roger@eyesopen.com>
4600 * real.c (real_trunc, real_floor, real_ceil): New functions
4601 to implement trunc, floor and ceil respectively.
4602 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
4603 * builtins.c (integer_valued_real_p): New function to test if
4604 a floating point expression has an integer valued result.
4605 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
4606 foo(x) where foo is an integer rounding function. Similarly,
4607 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
4608 (double)(int)x when both foo and bar are integer rounding
4609 functions and we don't need to honor errno.
4610 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
4611 New functions to fold trunc, floor and ceil.
4612 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
4613 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
4614 to fold BUILT_IN_CEIL*.
4615 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
4616 the remaining integer rounding functions.
4618 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
4620 * config/sparc/sparc.c (function_arg_partial_nregs): Use
4621 SPARC_INT_ARG_MAX to determine where to split unnamed
4622 complex FP arguments.
4624 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
4626 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
4627 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
4628 (merge_blocks_move_predecessor_nojumps,
4629 merge_blocks_move_successor_nojumps): Use merge_blocks.
4630 (try_optimize_cfg): Use merge_blocks_move.
4631 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
4632 (merge_blocks_nomove): Rename to rtl_merge_blocks.
4633 (cfg_layout_create_basic_block): New.
4634 (rtl_can_merge_blocks): New.
4635 (cfg_layout_split_block): Do not alloc aux by hand.
4636 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
4638 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
4639 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
4640 * cfgloopmanip.c (loop_split_edge_with): Likewise.
4641 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
4643 * basic-block.h (basic_block_def): Add field 'rbi'.
4644 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
4645 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
4646 * cfg.c (entry_exit_blocks): Add new field.
4647 * cfglayout.c: Include alloc-pool.h;
4648 (cfg_layout_pool): New.
4649 (record_effective_endpoints, fixup_reorder_chain,
4650 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
4652 (cfg_layout_initialize_rbi): New function.
4653 (cfg_layout_initialize): Use it.
4654 (cfg_layout_finalize): Clear rbi fields.
4655 * cfglayout.h (RBI): Kill.
4656 (cfg_layout_initialize_rbi): Declare.
4657 * cfgloopmanip.c (copy_bbs): Use rbi.
4658 (record_exit_edges): Likewise.
4659 (duplicate_loop_to_header_edge): Likewise.
4660 * cfgrtl.c (cfg_layout_create_basic_block): Use
4661 cfg_layout_initialize_rbi.
4662 (cfg_layout_split_block): Use rbi.
4663 (cfg_layout_delete_block): Likewise.
4664 * loop-init.c (loop_optimizer_finalize): Likewise.
4665 * loop-unswitch.c (unswitch_loop): Likewise.
4666 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
4668 * cfgrtl.c: Update comments.
4669 (try_redirect_by_replacing_jump): New argument.
4670 (redirect_branch_edge): Break out from ...
4671 (rtl_redirect_edge_and_branch): ... this one.
4672 (update_cfg_after_block_merging): Break out from ...
4673 (rtl_merge_blocks): ... this one.
4674 (cfg_layout_split_edge): New.
4675 (cfg_layout_merge_blocks): New.
4676 (cfg_layout_can_merge_blocks_p): New.
4677 (cfg_layout_redirect_edge_and_branch): Reorganize.
4678 (cfg_layout_rtl_cfg_hooks): Fill in.
4679 (cfg_layout_delete_block): Kill barriers.
4680 * cfganal.c (can_fallthru): Deal with exit blocks
4681 * cfglayout.c (cfg_layout_function_header): New function
4682 (record_effective_endpoints): Record function header.
4683 (fixup_reorder_chain): Fixup dead jumptables; place header
4685 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
4686 * bb-reorder.c (cfg_layout_initialize): Update call.
4687 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
4688 edges in cfglayout mode.
4689 * cfglayout.c (cleanup_unconditional_jumps): Kill.
4690 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
4691 * cfglayout.h (cfg_layout_initialize): Update prototype.
4692 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
4693 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
4694 * flow.c (propagate_block): Do not crash when basic block ends
4695 by first insn in the chain.
4696 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
4698 * tracer.c (tracer): Update call of cfg_layout_initialize.
4700 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4702 * Makefile.in: Use dependency variables in lieu of explicit
4705 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
4707 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
4708 * tree.h: ...to here.
4710 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
4712 * config/s390/2064.md: Fix comment typos.
4713 * config/s390/2084.md: Likewise.
4714 * config/s390/s390.c: Likewise.
4715 * config/s390/s390.md: Likewise.
4716 * config/sh/sh.c: Likewise.
4717 * config/sh/sh.h: Likewise.
4718 * config/sh/sh.md: Likewise.
4719 * config/sparc/sparc.c: Likewise.
4720 * config/sparc/sparc.h: Likewise.
4721 * config/sparc/sparc.md: Likewise.
4722 * config/stormy16/stormy16.c: Likewise.
4723 * config/stormy16/stormy16.h: Likewise.
4724 * config/stormy16/stormy-abi: Fix a typo.
4726 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
4728 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
4730 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4732 * config/mips/mips.h (save_argv): Delete.
4734 2003-07-03 Roger Sayle <roger@eyesopen.com>
4737 * fold-const.c (extract_muldiv_1): There's nothing that can be done
4738 if the expression is a SAVE_EXPR.
4740 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
4742 * config/m32r/m32r.c: Fix comment typos.
4743 * config/m68hc11/m68hc11.c: Likewise.
4744 * config/m68hc11/m68hc11.h: Likewise.
4745 * config/m68k/m68k.c: Likewise.
4746 * config/mcore/mcore.c: Likewise.
4747 * config/mcore/mcore.h: Likewise.
4748 * config/mcore/mcore.md: Likewise.
4749 * config/mips/mips.c: Likewise.
4750 * config/mips/mips.h: Likewise.
4751 * config/mips/mips.md: Likewise.
4752 * config/mips/netbsd.h: Likewise.
4753 * config/mn10300/mn10300.c: Likewise.
4755 2003-07-03 Andreas Schwab <schwab@suse.de>
4757 * dbxout.c (pending_bincls): Move decl down inside
4758 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
4760 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
4762 * rtl.h (NOTE_DATA): Refer to whole union.
4763 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
4765 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
4767 PR optimization/11381
4768 * simplify-rtx.c (simplify_relational_operation): Check that
4769 two equal operands have no side-effects before simplifying
4772 2003-07-02 Jeff Law <law@redhat.com>
4774 * expr.c (do_store_flag): Remove special case folding for
4775 single bit tests. Instead call back into the commonized folder
4777 * fold-const.c (fold_single_bit_test): New function, mostly
4778 extracted from do_store_flag, with an additional case extracted
4780 (fold): Call fold_single_bit_test appropriately.
4781 * tree.h (fold_single_bit_test): Prototype.
4783 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4785 * system.h: Include filenames.h.
4786 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
4787 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
4788 define based on HAVE_DOS_BASED_FILE_SYSTEM.
4789 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
4790 * config/i386/xm-mingw32.h: Don't define
4791 HAVE_DOS_BASED_FILE_SYSTEM,
4792 DIR_SEPARATOR, or DIR_SEPARATOR_2.
4793 * doc/hostconfig.texi: Update to match.
4795 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
4796 config/i386/cygwin.h:
4797 Use IS_ABSOLUTE_PATH throughout.
4798 * gcc.c (DIR_UP): Delete, unused.
4799 * protoize.c (IS_SAME_PATH): Define in terms of
4801 (is_abspath): Delete.
4803 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
4805 * config/i386/emmintrin.h: Fix comment typos.
4806 * config/i386/i386.c: Likewise.
4807 * config/i386/i386.h: Likewise.
4808 * config/i386/sco5.h: Likewise.
4809 * config/ia64/ia64.c: Likewise.
4810 * config/ia64/itanium2.md: Likewise.
4812 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
4814 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
4816 (emit_bincl_stab): Same.
4817 (emit_pending_bincls): Same.
4819 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
4821 * config/h8300/h8300.c (compute_mov_length): Fix the length of
4822 loading CONST0_RTX (SFmode).
4823 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
4824 'G' to CONST0_RTX (SFmode).
4825 * config/h8300/h8300.md (movsf_h8300): Change the first
4827 (movsf_h8300h): Likewise.
4829 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4831 * c-common.h (c_common_init_options): New prototype.
4832 * c-opts.c (deferred_size): Remove.
4833 (defer_opt): Array is now pre-allocated.
4834 (c_common_init_options): Pre-allocate deferred_opts. Make
4835 lang_flags unsigned.
4836 (push_command_line_options): Free deferred_opts.
4837 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
4838 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
4839 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
4840 * langhooks.h (struct lang_hooks): New prototype for init_options.
4841 * main.c (main): Cast argv.
4842 * opts.c (handle_option, handle_options): Update prototypes.
4843 (decode_options): save_argc, save_argv are not global. Constify.
4844 * opts.h (decode_options): New prototype.
4845 * toplev.c (general_init): New protoype.
4846 (save_argv): Make static.
4847 (save_argc): Remove.
4848 (print_switch_values, general_init): Constify.
4849 (toplev_main): Save argv.
4850 * toplev.h (toplev_main): Update prototype.
4851 (save_argc, save_argv): Remove.
4853 2003-07-02 David Edelsohn <edelsohn@gnu.org>
4855 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
4856 (emit_bincl_stab): Same.
4857 (emit_pending_bincls): Same.
4859 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
4862 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
4864 2003-07-02 Andreas Schwab <schwab@suse.de>
4866 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
4868 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
4870 PR optimization/11210
4871 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
4872 about the behaviour with regard to bitfields.
4873 * fold-const (decode_field_reference): Record outermost type in
4874 case the expression is a NOP. Strip all NOPs. Set the signedness
4875 to that of the outermost type (if any) when the bitsize is equal
4876 to the size of the type.
4878 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
4880 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
4881 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
4882 (adddi3_internal_3, addsi3_internal_2): Likewise.
4884 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
4886 * config/mips/mips.c (machine_function): Add new fields:
4887 ignore_hazard_length_p and all_noreorder_p.
4888 (mips_flag_delayed_branch): New variable.
4889 (override_options): Treat '/' as an operand punctuation character.
4890 Set up mips_flag_delayed_branch.
4891 (print_operand): Handle '/'.
4892 (mips_output_function_prologue): Put the whole function in
4893 .set noreorder and .set nomacro if all_noreorder_p is true.
4894 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
4895 (mips16_optimize_gp): Remove "first insn" parameter.
4896 (mips16_lay_out_constants): New function, split out from mips_reorg.
4897 (mips_avoid_hazard, mips_avoid_hazards): New functions.
4898 (mips_reorg): For mips16 code, call mips16_lay_out_constant
4899 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
4900 do delayed-branch scheduling followed by hazard detection.
4901 (mips_adjust_insn_length): Only account for hazards if
4902 !ignore_hazard_length_p.
4903 (mips_output_load_label): Add a nop to the o32 sequence if
4904 the target suffers from load delays.
4905 (mips_output_conditional_branch): Add %/ to the end of branches.
4906 (mips_output_division): Fill the branch delay slot with %#.
4907 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
4908 instructions. End all other %* branches with %/.
4909 (ffssi2, ffsdi2): Fix lengths.
4910 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
4911 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
4912 (fix_truncsfsi2_macro): Likewise.
4913 (mov_lwl): Set hazard to "none".
4914 (ashldi3_internal): Fill the branch delay slot with %#.
4915 (ashrdi3_internal, lshrdi3_internal): Likewise.
4916 (exception_receiver): Explicitly set $28.
4917 (hazard_nop): New pattern.
4919 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
4921 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
4922 before calling tree_inlinable_function_p.
4924 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4926 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
4927 <internal/stdio_core.h> too.
4928 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
4929 <internal/wchar_core.h> too.
4930 Substitute va_list uses in inline definition.
4931 * fixinc/fixincl.x: Regenerate.
4933 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4935 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
4936 Undef before redefinition.
4937 (LABEL_AFTER_LOC): Likewise.
4938 (DEFAULT_SIGNED_CHAR): Likewise.
4939 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
4942 * config/mips/iris3.h: Remove, unused.
4943 * config/mips/iris4.h: Likewise.
4945 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
4947 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
4948 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
4951 * config/mips/iris5.h: Move explicit includes ...
4952 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
4954 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
4955 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4958 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
4959 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4962 * config/mips/iris6.h: Fix IRIX spelling.
4963 (MULTILIB_DEFAULTS): Undef before redefinition.
4965 * config/mips/iris6.h: Move explicit includes ...
4966 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
4968 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
4970 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
4971 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
4972 Use next_needed field instead of aux to maintain the queue.
4973 * cgraph.h (cgraph_node): Add next_needed.
4974 (cgraph_varpool_node): Add next_needed; remove aux.
4975 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
4977 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
4979 * cgraphunit.c (cgraph_finalize_function): Set finalized.
4980 (cgraph_finalize_function): Do not examine inlinablility.
4981 (cgraph_finalize_compilation_unit): Do it here.
4982 * cgraph.h (cgraph_local_info): Add finalized field.
4984 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4986 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
4987 (gt_pch_restore): Likewise.
4989 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
4991 * config/alpha/alpha.c: Fix comment typos.
4992 * config/alpha/elf.h: Likewise.
4993 * config/arm/arm.c: Likewise.
4994 * config/arm/arm.h: Likewise.
4995 * config/arm/arm.md: Likewise.
4996 * config/arm/t-arm-coff: Likewise.
4997 * config/arm/t-strongarm-pe: Likewise.
4998 * config/arm/xscale-elf.h: Likewise.
4999 * config/avr/avr.h: Likewise.
5001 2003-07-01 Jeff Law <law@redhat.com>
5003 * stmt.c (any_pending_cleanups): Remove another redundant test.
5005 2003-07-01 David Edelsohn <edelsohn@gnu.org>
5006 J"orn Rennecke <joern.rennecke@superh.com>
5008 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
5011 2003-07-01 Devang Patel <dpatel@apple.com>
5013 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
5015 (struct dbx_file): New members - bincl_status, pending_bincl_name and
5017 (pending_bincls): New.
5018 (dbxout_init): Initialize new dbx_file members.
5019 (dbxout_start_source_file): Same.
5020 (emit_bincl_stab): New function.
5021 (emit_pending_bincls): Same.
5022 (emit_pending_bincls_if_required): Same.
5023 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
5025 (dbxout_begin_block): Emit pending BINCL stabs.
5026 (dbxout_end_block): Same.
5027 (dbxout_function_decl): Same.
5028 (dbxout_continue): Same.
5029 (dbxout_type): Same.
5030 (dbxout_class_name_qualifiers): Same.
5031 (dbxout_symbol): Same.
5032 (dbxout_symbol_location): Same.
5033 (dbxout_parms): Same.
5035 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5037 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
5038 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
5040 2003-07-01 Andreas Jaeger <aj@suse.de>
5042 * fold-const.c: Convert prototypes to ISO C90.
5043 * function.c: Likewise.
5044 * function.h: Likewise.
5046 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5048 * doc/contrib.texi: Fix typos.
5049 * doc/invoke.texi: Likewise.
5050 * doc/passes.texi: Likewise.
5051 * doc/sourcebuild.texi: Likewise.
5052 * doc/tm.texi: Likewise.
5054 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5056 * basic-block.h: Fix comment typos.
5057 * bb-reorder.c: Likewise.
5058 * c-format.c: Likewise.
5059 * cfgcleanup.c: Likewise.
5060 * cfghooks.h: Likewise.
5061 * cfgloop.c: Likewise.
5062 * cfgloopmanip.c: Likewise.
5063 * cfgrtl.c: Likewise.
5064 * cgraph.h: Likewise.
5065 * cgraphunit.c: Likewise.
5066 * combine.c: Likewise.
5067 * convert.c: Likewise.
5068 * dbxout.c: Likewise.
5071 * diagnostic.c: Likewise.
5072 * dwarf2out.c: Likewise.
5073 * et-forest.h: Likewise.
5075 * fold-const.c: Likewise.
5076 * function.h: Likewise.
5077 * gcov-io.h: Likewise.
5080 * genautomata.c: Likewise.
5081 * ggc-common.c: Likewise.
5082 * ggc-page.c: Likewise.
5083 * loop-unroll.c: Likewise.
5084 * loop-unswitch.c: Likewise.
5086 * mips-tfile.c: Likewise.
5087 * optabs.c: Likewise.
5088 * ra-build.c: Likewise.
5089 * ra-colorize.c: Likewise.
5090 * ra-rewrite.c: Likewise.
5092 * regmove.c: Likewise.
5093 * reload.c: Likewise.
5094 * rtlanal.c: Likewise.
5095 * sched-ebb.c: Likewise.
5096 * sched-int.h: Likewise.
5097 * sched-vis.c: Likewise.
5098 * sreal.c: Likewise.
5099 * ssa-ccp.c: Likewise.
5101 * toplev.c: Likewise.
5102 * tree-inline.c: Likewise.
5103 * value-prof.c: Likewise.
5104 * value-prof.h: Likewise.
5106 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5108 * rtl.h (emit_line_note_after): Remove.
5109 (emit_note_copy_after, emit_note_copy): New.
5110 * emit-rtl.c (reorder_insns_with_line_notes): Replace
5111 emit_line_note_after with emit_note_copy_after.
5112 (emit_insn_after_with_line_notes): Likewise.
5113 (emit_line_note_after): Kill.
5114 (emit_note_copy_after): New.
5115 (emit_note_copy): New.
5116 * function.c (emit_return_into_block): Use emit_note_copy_after.
5117 (thread_prologue_and_epilogue_insns): Likewise.
5118 * integrate.c (expand_inline_function): Use emit_note_copy.
5119 (copy_insn_list): Likewise.
5120 * unroll.c (copy_loop_body): Likewise.
5121 * cfglayout.c (duplicate_insn_chain): Likewise.
5123 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5125 * c-tree.h (define_label): Replace filename and lineno arguments
5127 * c-decl.c (poplevel): Adjust define_label call.
5128 (pop_label_level): Likewise.
5129 (define_label): Replace filename and lineno arguments with a
5131 (store_parm_decls): Use DECL_SOURCE_LOCATION.
5132 * c-parse.in (label): Adjust define_label call.
5134 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
5136 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
5137 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
5138 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
5139 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
5140 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
5142 2003-07-01 Andreas Jaeger <aj@suse.de>
5144 * final.c: Convert prototypes to ISO C90.
5146 * flags.h: Likewise.
5147 * gcov-io.c: Likewise.
5148 * gcov-io.h: Likewise.
5150 See ChangeLog.9 for earlier changes.
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