1 2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3 * cfg.c (dump_edge_info): Add name of loop_exit edge flag.
5 2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7 * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
9 (attr_length_call): Include it here. Improve length estimate for
11 (output_call): Use targetm.binds_local_p.
13 2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15 * builtins.c (CASE_MATHFN): New helper macro.
16 (mathfn_built_in): Simplify and sort.
18 * protoize.c (substr): Delete, callers changed to `strstr'.
20 2003-08-13 Zack Weinberg <zack@codesourcery.com>
22 * config.gcc (iq2000*-*-elf*): Don't set xm_file.
23 * config/iq2000/xm-iq2000.h: Delete file.
25 2003-08-13 Geoffrey Keating <geoffk@apple.com>
27 * gengtype.c (walk_type): Process a subobject before processing
28 the pointer that points to the subobject.
30 2003-08-13 Per Bothner <pbothner@apple.com>
32 * regclass.c (init_reg_modes): Make non-static.
33 Rename to init_reg_modes_once per new naming convention.
34 (init_regs): Don't call init_reg_modes here.
35 * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
36 * rtl.h (init_reg_modes_once): New declaration.
37 * toplev.c (backend_init): Call init_regs after init_emit_once.
39 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
41 * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
42 special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
44 2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
46 * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
47 * sh.md (load_ra): Change insn predicate to TARGET_SH1.
49 2003-08-13 Dale Johannesen <dalej@apple.com>
51 * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
52 handling of decrement-and-branch farther than 32 bits.
54 2003-08-12 Kelley Cook <kelleycook@wideopenwest.com>
56 * configure.in (make_compare_target): Move test to ...
57 * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here.
58 * configure: Regenerate.
60 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
62 * config/mips/iris6.h: Convert to C90 prototypes.
63 * config/mips/irix6-libc-compat.c: Likewise.
64 * config/mips/mips-protos.h: Likewise.
65 * config/mips/mips.c: Likewise.
67 2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
69 fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
70 for selected machines. Comment heavily.
71 fixinc/fixincl.x: Rebuild.
72 fixinc/tests/base/fs/rfs/rf_cache.h: New file.
74 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
76 * config/mips/mips.h: Tweak various comments.
77 * config/mips/mips.c: Likewise.
79 2003-08-11 James E Wilson <wilson@tuliptree.org>
83 * alias.c (find_base_value, case REG): Return 0 not src if no base
86 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
88 * gcse.c (gmalloc): Fix last change.
90 2003-08-11 Roger Sayle <roger@eyesopen.com>
92 * simplify-rtx.c (simplify_binary_operation): Replace calls to
93 gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary,
94 and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT,
95 gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary.
97 2003-08-11 Roger Sayle <roger@eyesopen.com>
99 * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort.
100 * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid
101 typecode for an ABS_EXPR.
103 * doc/c-tree.texi: Document ABS_EXPR.
105 2003-08-11 Roger Sayle <roger@eyesopen.com>
107 * fold-const.c (fold): Optimize any associative floating point
108 operator with -funsafe-math-optimizations, not just MULT_EXPR.
110 2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org>
112 * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size
113 information in SHmedia case too.
114 (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate):
116 (__set_fpscr): Use an access via GOT for PIC case.
118 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
120 * configure.in (intermodule): Make switch test more portable.
121 * configure: Regenerate.
123 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
125 * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap.
128 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
130 * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC.
131 (grealloc): Size argument is a size_t.
132 (gcalloc): New function. Use throughout in lieu of
135 * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of
137 * config/ia64/ia64.c (ia64_reorg): Likewise.
138 * conflict.c (conflict_graph_new): Likewise.
139 * fixinc/fixincl.c (run_compiles): Likewise.
140 * genattrtab.c (optimize_attrs): Likewise.
141 * genrecog.c (new_decision): Likewise.
142 * haifa-sched.c (schedule_block): Likewise.
143 * hashtable.c (ht_create): Likewise.
145 2003-08-11 Bob Wilson <bob.wilson@acm.org>
147 * config/xtensa/lib2funcs.S: Fix whitespace.
148 * config/xtensa/xtensa.md (all insns and expanders): Use brace block
149 syntax where appropriate. Remove unnecessary backslash escapes.
150 Reformat comments and fix some code formatting.
151 (extendqisi2): Rearrange conditional.
152 (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
153 *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
156 2003-08-11 Richard Sandiford <rsandifo@redhat.com>
158 * config/mips/mips.c: Various formatting fixes.
159 (override_options): Resync -mtune handling with gas.
160 (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface.
161 * config/mips/mips.h: More formatting fixes.
162 (mips_abi): Move declaration.
163 * config/mips/mips.md (exception_receiver): Add mode to
166 2003-08-11 Aldy Hernandez <aldyh@redhat.com>
168 * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and
170 (bdesc_1arg): Remove evsplati and evsplatfi.
172 2003-08-11 J"orn Rennecke <joern.rennecke@superh.com>
174 * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix
177 2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
179 * builtins.c (expand_builtin_strcat): Optimize constant strings.
181 2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
183 * pretty-print.c (pp_base_indent): Rename from pp_indent.
184 * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype.
185 (struct c_pretty_print_info): Add more fields.
186 (pp_c_left_paren): Move to c-pretty-print.c.
187 (pp_c_right_paren): Likewise.
188 (pp_c_left_brace): Likewise.
189 (pp_c_right_brace): Likewise.
190 (pp_c_left_bracket): Likewise.
191 (pp_c_right_bracket): Likewise.
192 (pp_c_declarator): Declare.
193 (pp_c_direct_declarator): Likewise.
194 (pp_c_specifier_qualifier_list): Likewise.
195 (pp_c_type_id): Likewise.
196 * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework..
197 (pp_c_type_qualifier_list): New.
198 (pp_c_pointer): Likewise.
199 (pp_c_parameter_type_list): Likewise.
200 (pp_c_function_definition): Likewise.
201 (pp_c_id_expression): Likewise.
202 (pp_c_simple_type_specifier): Tidy.
203 (pp_c_unary_expression): Likewise.
204 (pp_c_expression): Likewise.
205 (pp_c_pretty_printer_init): Likewise.
206 (pp_c_specifier_qualifier_list): Rework..
207 (pp_c_abstract_declarator): Likewise.
208 (pp_c_postfix_expression): Likewise.
209 (pp_c_primary_expression): Likewise.
210 (pp_c_cast_expression): Likewise.
211 (pp_c_direct_abstract_declarator): Likewise.
212 (pp_c_storage_class_specifier): Likewise.
213 (pp_c_function_specifier): Likewise.
214 (pp_c_declaration_specifiers): Likewise.
215 (pp_c_direct_declarator): Likewise.
216 (pp_c_declarator): Likewise.
217 (pp_c_declaration): Likewise.
218 (pp_c_statement): Likewise.
219 (pp_c_integer_constant): Rename from pp_c_integer_literal.
220 (pp_c_character_constant): Rename from pp_c_character_literal.
221 (pp_c_bool_constant): Rename from pp_c_bool_literal.
222 (pp_c_enumeration_constant): Rename from pp_c_enumerator.
223 (pp_c_floating_constant): Rename from pp_c_real_literal.
224 (pp_c_constant): Rename from pp_c_literal.
225 * c-lang.c: Include diagnostic.h and c-pretty-print.h
226 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define.
227 (c_initialize_diagnostics): New.
228 * Makefile.in (c-lang.o): Update dependency.
230 2003-08-10 Nathan Sidwell <nathan@codesourcery.com>
232 * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs.
234 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
236 * config/mips/mips.c (mips_no_mips16_string): Remove.
237 (override_options): Don't handle -mips16 as part of -mipsN.
238 * config/mips/mips.h (mips_no_mips16_string): Remove declaration.
239 (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries.
240 (TARGET_OPTIONS): Remove -mno-mips16.
242 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
244 * config/mips/mips-protos.h (coprocessor_operand): Remove declaration.
245 (coprocessor2_operand): Likewise.
246 * config/mips/mips.c (STAB_CODE_TYPE): Remove.
247 (lookup_name): Remove declaration.
248 (abort_with_insn): Remove. Replace all uses with fatal_insn.
249 (mips16, mips_abicalls): Remove.
250 (mips_char_to_class): Remove initialiser: all entries are NO_REGS.
251 (arith32_operand, large_int, true_reg_or_0_operand): Remove.
252 (coprocessor_operand, coprocessor2_operand): Remove.
253 (override_options): Don't set mips16 or mips_abicalls.
254 (print_operand): Don't expect SIGN_EXTEND operands.
255 (mips_secondary_reload_class): Likewise.
256 (mips_output_conditional_branch): Remove disabled long-branch code.
257 * config/mips/mips.h (call_used_regs): Remove declaration.
258 (may_call_alloca): Likewise.
259 (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove.
260 (mips_abicalls, mips16): Remove declarations.
261 (ASM_FINAL_SPEC, LIB_SPEC): Remove.
262 (CC1_SPEC): Remove outdated comment.
263 (MIPS_VERSION, MACHINE_TYPE): Remove.
264 (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
265 (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions.
266 (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise.
267 (PUSH_ROUNDING): Likewise.
268 (ASSEMBLER_SCRATCH_REGNUM): Remove.
269 * config/mips/mips.md: Replace mips_cpu_attr with mips_tune
270 and mips16 with TARGET_MIPS16.
272 2003-08-09 Per Bothner <pbothner@apple.com>
274 * cppinit.c (cpp_read_main_file): Split out source-independent
275 initialization to separate function ...
276 (cpp_post_options): New function.
277 * cppfiles.c (cpp_stack_file): Rename public name to ...
278 (_cpp_stack_file): New internal function name.
279 * cpplib.h: Update accordingly.
280 * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
281 (cpp_read_main_file): Don't initialize line here.
282 * c-opts.c (c_common_post_options): Call cpp_post_options.
283 (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
284 * fix-header.c (read_scan_file): Call cpp_post_options.
286 2003-08-09 Per Bothner <per@bothner.com>
288 * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
290 2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
292 * pa.c (pa_asm_output_mi_thunk): Fix typo.
294 2003-08-09 Neil Booth <neil@daikokuya.co.uk>
296 PR preprocessor/11839
297 * cppfiles.c (open_file): Handle ENOTDIR.
299 2003-08-09 Richard Sandiford <rsandifo@redhat.com>
302 * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls.
304 2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
306 * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if
307 source/destination is not a register operand.
309 2003-08-08 Richard Henderson <rth@redhat.com>
312 * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
313 RETURN_ADDRESS_POINTER_REGNUM.
314 (ia64_expand_prologue): Don't frob it.
315 (ia64_output_function_epilogue): Likewise.
316 (ia64_return_addr_rtx): New.
317 (ia64_split_return_addr_rtx): New.
318 * config/ia64/ia64-protos.h: Update.
319 * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
320 (RETURN_ADDRESS_POINTER_REGNUM): Remove.
321 (GENERAL_REGNO_P): Don't check it.
322 (AR_*_REGNUM): Renumber.
323 (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
324 (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
325 (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
326 (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
327 (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
328 * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
329 (movdi_ret_addr): New.
331 2003-08-08 Geoffrey Keating <geoffk@apple.com>
333 * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib.
335 2003-08-08 Roger Sayle <roger@eyesopen.com>
337 * tree.h (get_identifier) Define a macro form of get_identifier
338 that calls get_identifier_with_length when the string is constant.
339 (get_identifier_with_length): Change type of second argument to
341 * stringpool.c (get_identifier): Undefine the macro before giving
342 the function definition.
343 (get_identifier_with_length): Change type of second argument to
344 size_t in function definition.
345 * hashtable.c (calc_hash): Change type of second argument to size_t.
346 (ht_lookup): Change type of third argument to size_t. Reorganize
347 to speed-up the cases where the hash table slot is empty, or the
348 first probe matches (i.e. there isn't a collision).
349 * hashtable.h (ht_lookup): Adjust function prototype.
351 2003-08-08 Bernardo Innocenti <bernie@develer.com>
355 * longlong.h (count_leading_zeros): Exclude on __mcpu32__.
357 2003-08-08 Neil Booth <neil@daikokuya.co.uk>
359 * common.opt: Add debug switches.
360 * flags.h (use_gnu_debug_info_extensions): Boolify.
361 * opts.c (write_symbols, debug_info_level,
362 use_gnu_debug_info_extensions): Move from toplev.c.
363 (set_debug_level): New.
364 (common_handle_options): Handle debug switches.
365 (print_help): Display target options directly.
366 * toplev.c (debug_hooks): Don't initialize.
367 (write_symbols, debug_info_level,
368 use_gnu_debug_info_extensions): Move to opts.c.
369 (debug_args, display_help, decode_g_option): Remove.
370 (process_options): Set no debug if level zero here,
371 and no-debug-hooks. Error here if impossible debug format selected.
372 * toplev.h (display_help, decode_g_option): Remove.
374 2003-08-08 Richard Sandiford <rsandifo@redhat.com>
376 * tree.c (get_file_function_name_long): Fix size of alloca() area.
378 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
380 * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
381 and gcc_cv_prog_cmp_skip.
382 * configure: Regenerate.
384 2003-08-08 Stan Cox <scox@redhat.com>
386 * config/iq2000: New port.
387 * config.gcc (iq2000-*-elf): Added.
388 * doc/install.texi (Specific): Add iq2000 description.
390 2003-08-08 Andreas Schwab <schwab@suse.de>
392 * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting
393 and insert missing empty argument.
394 * configure: Regenerate.
396 2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
398 * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
399 (attr_length_millicode_call): Likewise.
400 (attr_length_call): Likewise. Revise some maximum insn lengths.
401 (attr_length_indirect_call): Likewise.
402 (output_call): Fix thinko that added extra nop.
403 * pa.h (IN_NAMED_SECTION_P): Define.
406 * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
407 __STDC_EXT__ when using C++ dialect.
409 2003-08-07 J"orn Rennecke <joern.rennecke@superh.com>
411 * sh.c (calc_live_regs): If the return address pointer is live,
413 (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register
414 for saves / restores.
415 (sh_expand_epilogue): If sh_media_register_for_return returns a
416 register number, flag the instructions that restores PR_MEDIA_REG
418 Remove dead update of offset.
419 (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if
420 we can use the result of get_hard_reg_initial_val.
421 * sh.md (UNSPEC_RA): New constant.
422 (movsi_i_lowpart+1): Changed into a define_insn_and_split, named:
423 (load_ra). Handle UNSPEC_RA.
424 (sibcall_media): Use PR_MEDIA_REG.
426 * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG.
427 * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr
428 needs saving on SHmedia.
430 2003-08-07 Ulrich Weigand <uweigand@de.ibm.com>
432 * config/s390/s390.md: Replace all occurrences of \\t with \t.
434 2003-08-07 Richard Sandiford <rsandifo@redhat.com>
436 * local-alloc.c (combine_regs): Fix comment typo.
438 2003-08-06 Zack Weinberg <zack@codesourcery.com>
440 * c-decl.c (builtin_decls): Replace with first_builtin_decl
441 and last_builtin_decl.
442 (c_init_decl_processing): Initialize both.
443 (c_reset_state): Iterate from first_builtin_decl to
444 last_builtin_decl inclusive to reintroduce builtins.
446 2003-08-06 David Mosberger <davidm@hpl.hp.com>
448 * doc/extend.texi (Function Attributes): Document the IA-64 version
449 of the "model" attribute.
451 * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro.
452 (SYMBOL_REF_SMALL_ADDR_P): Ditto.
453 (PREDICATE_CODES): Mention "small_addr_symbolic_operand".
455 * config/ia64/ia64.c (ia64_handle_model_attribute): New function.
456 (ia64_encode_section_info): Likewise.
457 (ia64_attribute_table): Add "model" attribute.
458 (TARGET_ENCODE_SECTION_INFO): Define.
459 (small_addr_symbolic_operand): New function.
460 (got_symbolic_operand): Return 0 for a symbolref to an object
461 in the small address area.
462 (enum ia64_addr_area): New type.
463 (small_ident1): New variable.
464 (small_ident2): Likewise.
465 (init_idents): New function.
466 (ia64_get_addr_area): Likewise.
467 (ia64_encode_addr_area): Likewise.
468 (ia64_encode_section_info): Likewise.
469 (ia64_expand_load_address): For symbolic references to objects in
470 the small-address-area, load the address via gen_rtx_SET() (which,
471 eventually, will expand into "addl").
473 2003-08-06 Per Bothner <pbothner@apple.com>
475 * line-map.h (fileline): New typedef.
476 (struct line_map, linemap_add, linemap_lookup): Use it.
477 * input.h (struct location_s): Comment notes that long-term we want
478 to replace it by fileline.
480 2003-08-06 J"orn Rennecke <joern.rennecke@superh.com>
482 Fix SHcompact exception handling:
483 * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered
484 by the prologue, return a MEM with return_address_pointer_rtx
486 * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode.
487 (RETURN_ADDR_OFFSET): Don't define.
488 (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia
489 registers that are visible in compact mode. Show that SHmedia
490 registers still exist in compact mode, even if there are not
492 (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect
493 if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE,
494 and DW_EH_PE_pcrel for pic data.
495 (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel,
496 set SYMBOL_FLAG_FUNCTION in symbol, and actually use
497 DW_EH_PE_pcrel / DW_EH_PE_absptr encoding.
498 (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it.
499 * sh.md (movsi_media-1): New splitter.
501 2003-08-06 Graeme Peterson <gp@qnx.com>
503 * config/i386/nto.h: New.
504 * config/i386/t-nto: New.
505 * config.gcc (i[34567]86-*-nto-qnx*): New.
507 2003-08-06 Phil Edwards <pme@gcc.gnu.org>
509 * doc/install.texi (*-*-solaris2*): Refine configure instructions.
511 2003-08-06 Alan Modra <amodra@bigpond.net.au>
513 * calls.c (load_register_parameters): Arrange for call_fusage to
514 report the whole register as used when shifting to the msb.
516 2003-08-05 Roger Sayle <roger@eyesopen.com>
518 * builtins.c (expand_builtin): When not optimizing, call the library
519 function for all builtins that have library functions (except alloca).
521 2003-08-05 Alexandre Oliva <aoliva@redhat.com>
523 * c.opt: Introduce -fworking-directory.
524 * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it.
525 * c-common.h (flag_working_directory): Declare.
526 * c-common.c (flag_working_directory): Define.
527 * c-opts.c (c_common_handle_options): Set it.
528 (sanitize_cpp_opts): Set...
529 * cpplib.h (struct cpp_options): ... working_directory option.
530 (struct cpp_callbacks): Add dir_change.
531 * cppinit.c (read_original_filename): Call...
532 (read_original_directory): New. Look for # 1 "directory//"
534 (cpp_read_main_file): Call dir_change callback if working_directory
536 * gcc.c (cpp_unique_options): Pass -g*.
537 * c-lex.c (cb_dir_change): New.
538 (init_c_lex): Set dir_change callback.
539 * toplev.c (src_pwd): New static variable.
540 (set_src_pwd, get_src_pwd): New functions.
541 * toplev.h (get_src_pwd, set_src_pwd): Declare.
542 * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd().
543 * dwarf2out.c (gen_compile_unit_die): Likewise.
544 * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise.
546 2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
548 * pretty-print.h (pp_set_line_maximum_length): Make macro.
549 (pp_set_prefix): Likewise.
550 (pp_destroy_prefix): Likewise.
551 (pp_remaining_character_count_for_line): Likewise.
552 (pp_clear_output_area): Likewise.
553 (pp_formatted_text): Likewise.
554 (pp_last_position_in_text): Likewise.
555 (pp_emit_prefix): Likewise.
556 (pp_append_text): Likewise.
557 (pp_flush): Likewise.
558 (pp_format_text): Likewise.
559 (pp_format_verbatim): Likewise.
560 (pp_tree_identifier): Tidy.
561 * pretty-print.c (pp_base_format_text): Rename from pp_format_text.
562 (pp_base_format_verbatim): Rename from pp_format_verbatim.
563 (pp_base_flush): Rename from pp_flush.
564 (pp_base_set_line_maximum_length): Rename from
565 pp_set_line_maximum_length.
566 (pp_base_clear_output_area): Rename from pp_clear_output_area.
567 (pp_base_set_prefix): Rename from pp_set_prefix.
568 (pp_base_destroy_prefix): Rename from pp_destroy_prefix.
569 (pp_base_emit_prefix): Rename from pp_emit_prefix.
570 (pp_base_append_text): Rename from pp_append_text.
571 (pp_base_formatted_text): Rename from pp_formatted_text.
572 (pp_base_last_position_in_text): Rename from pp_last_position_in_text.
573 (pp_base_remaining_character_count_for_line): Rename from
574 pp_remaining_character_count_for_line.
575 * diagnostic.h (diagnostic_format_decoder): Tidy.
576 (diagnostic_flush_buffer): Likewise.
577 * c-pretty-print.h: (pp_c_string_literal): Declare.
578 (pp_c_real_literal): Likewise.
579 (pp_c_integer_literal): Likewise.
580 * c-pretty-print.c (pp_c_char): Use pp_string in lieu of
582 (pp_c_character_literal): Tidy.
583 (pp_c_string_literal): Make public.
584 (pp_c_bool_literal): Likewise.
585 (pp_c_integer_literal): Likewise.
586 (pp_c_real_literal): Likewise.
588 * Makefile.in (C_PRETTY_PRINT_H): New variable.
589 (c-pretty-print.o): Update dependence.
591 2003-08-05 Chris Demetriou <cgd@broadcom.com>
593 * config/mips/mips.md (fix_truncdfsi2_macro): Properly restore
594 ".set nomacro" state.
595 (fix_truncsfsi2_macro): Likewise.
597 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
599 * tree.h (DID_INLINE_FUNC): Remove macro.
600 (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h,
601 add tree check for FUNCTION_DECL.
602 (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h.
603 (struct tree_decl): Rename inlined_function_flag to
604 declared_inline_flag.
605 * c-common.h (c_lang_decl): Remove.
606 (DECL_ESTIMATED_INSNS): Remove.
607 * c-tree.h (struct lang_decl): Don't include c_lang_decl.
608 (DECL_DECLARED_INLINE_P): Remove.
609 * c-decl.c (grokdeclarator): Update comment. With -finline-functions,
610 do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC.
611 (finish_function): Make uninlinable a bool. Fixup call to
612 tree_inlinable_function_p() and fix some code style issues.
613 * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'.
614 * cgraph.c (dump_cgraph): Likewise.
615 * cgraphunit.c (cgraph_decide_inlining): Likewise
616 (cgraph_finalize_compilation_unit): Likewise.
617 Also update call to tree_inlinable_function_p().
618 (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead
619 look at DECL_DECLARED_INLINE and reverse logic.
620 * print-tree.c (print_node): Likewise.
621 * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC.
622 * tree-inline.h (tree_inlinable_function_p): Make a bool. Update
624 * tree-inline.c (inlinable_function_p): Split up in this function to
625 check for basic inlining inhibiting conditions, and new
626 limits_allow_inlining() function. Warn if inlining is impossible
627 because the inline candidate calls alloca or uses sjlj exceptions.
628 (limits_allow_inlining): this new function to check if the inlining
629 limits are satisfied. Throttle from currfn_max_inline_insns, not from
630 MAX_INLINE_INSNS_SINGLE. The latter only makes sense if
631 MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal.
633 (tree_inlinable_function_p): Make a bool. Update call to
635 (expand_call_inline): Use limits_allow_inlining() when not in
636 unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC,
637 instead see if the function was declared `inline'.
639 2003-08-05 Josef Zlomek <zlomekj@suse.cz>
641 * gcse.c (try_replace_reg): Fix updating of note.
643 2003-08-04 Roger Sayle <roger@eyesopen.com>
646 * fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the
647 logic in negate_expr, i.e. we don't invert (A-B) for floating
648 point types unless flag_unsafe_math_optimizations.
650 2003-08-04 Roger Sayle <roger@eyesopen.com>
652 * fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0.
653 Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2)
654 for floating point expressions with -ffast-math.
655 (fold <MULT_EXPR>): Don't transform x*2.0 into x+x.
656 * expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x.
658 2003-08-04 Roger Sayle <roger@eyesopen.com>
660 * c-common.c (flag_noniso_default_format_attributes): Delete.
661 (built_in_attribute): Don't define/undefine DEF_FN_ATTR.
662 (c_attrs_initialized): Delete.
663 (c_common_nodes_and_builtins): Don't test c_attrs_initialized,
664 always call c_init_attributes.
665 (c_init_attributes): Don't define/undefine DEF_FN_ATTR. Don't
666 set c_attrs_initialized when done.
667 (c_common_insert_default_attributes): Delete.
668 * c-common.h (flag_noniso_default_format_attributes): Delete.
669 (c_coomon_insert_default_attributes): Delete prototype.
670 * c-opts.c (set_std_c89, set_std_c99, set_std_cxx98): Dont set
671 flag_noniso_default_format_attributes.
673 * c-decl.c (c_insert_default_attributes): Delete.
674 * c-tree.h (c_insert_default_attributes): Delete prototype.
676 * attribs.c (decl_attributes): Don't call insert_default_attributes
677 langhook. Update function description comment.
678 * langhooks.h (lang_hooks): Remove insert_default_attributes field.
679 * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Delete.
680 * c-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define.
681 * system.h: Poison LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES macro.
683 * objc/objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't
686 2003-08-04 Richard Sandiford <rsandif@redhat.com>
688 * config/mips/mips.c (override_options): Disable -G on targets that
689 have no .section support.
690 (mips_select_section): Use default_select_section for such targets.
692 2003-08-04 Nathanael Nerode <neroden@gcc.gnu.org>
694 * fixinc/inclhack.def (svr4_undeclared_getrnge): Introduce and enable.
695 * fixinc/inclhack.def (static_getrnge): Remove disabled hack.
696 * fixinc/fixincl.x: Rebuild.
697 * fixinc/tests/base/regexp.h: New test.
699 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
701 * c-ppoutput.c (cb_line_change): Don't skip line changing while
702 parsing macro arguments in the top-level context.
704 2003-08-04 Neil Booth <neil@daikokuya.co.uk>
706 * config.in: Remove HAVE_LSTAT.
707 * configure, configure.in: Don't test for lstat.
709 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
711 * opts.c (decode_options): Do language-specific initialization for
712 the global diagnostic context.
713 * langhooks-def.h (lhd_initialize_diagnostics): Declare.
714 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
715 (LANG_HOOKS_INITIALIZER): Adjust.
716 * langhooks.h (struct lang_hooks): Add new field
717 initialize_diagnostics.
718 * langhooks.c (lhd_initialize_diagnostics): Define.
720 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
722 * pretty-print.h: Adjust macro definitions.
723 * pretty-print.c (pp_newline): Rename to pp_base_newline.
724 (pp_character): Rename to pp_base_character.
725 (pp_string): Rename to pp_base_string.
726 * c-pretty-print.c (pp_buffer): Move to pretty-print.h
727 (pp_newline): Likewise. Adjust.
730 2003-08-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
732 * builtins.def (BUILT_IN_ABS, BUILT_IN_IMAXABS, BUILT_IN_LABS,
733 BUILT_IN_LLABS): Move to miscellaneous section.
735 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
737 PR preprocessor/11534
738 * cppexp.c (parse_defined): Warn only if -pedantic.
740 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
742 * cppfiles.c (stack_file): Use file path.
744 2003-08-02 Roger Sayle <roger@eyesopen.com>
746 * builtin-types.def (BT_SSIZE): New primitive type.
747 (BT_FN_INT_PTR_CONST_STRING_VALIST_ARG,
748 BT_FN_STRING_CONST_STRING_CONST_STRING_INT,
749 BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR,
750 BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types.
751 * builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT,
752 BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON,
753 BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins.
754 * builtin-attrs.def: Remove DEF_FN_ATTR construct and the last
755 few functions that define default attributes using it.
756 * c-common.c (c_common_insert_default_attributes): Do nothing.
758 * doc/extend.texi: Document these "new" builtins.
760 2003-08-02 Kaz Kojima <kkojima@gcc.gnu.org>
762 * config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath.
763 (LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee
764 when -mieee-fp set and -shared not set.
765 (SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5.
767 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
769 * cppfiles.c (struct _cpp_file): Rename once_only_next to
770 next_file. Remove import and pragma_once, add once_only.
771 (find_file): Add new file structures to the all_files list.
772 (should_stack_file): Mark #import-ed files once-only, and
773 don't stack them if the file has already been stacked.
774 (_cp_mark_file_once_only): Simplify.
775 * cpphash.h (struct cpp_reader): Rename once_only_files
776 to all_files. Rename saw_pragma_once to seen_once_only.
777 (_cpp_mark_file_once_only): Update prototype.
778 * cpplib.c (do_pragma_once): Update.
780 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
782 * cppfiles.c (ENOTDIR): Remove.
783 (open_file_in_dir): Rename find_file_in_dir. Handle errors
784 other than ENOENT here.
785 (once_only_file_p): Rename should_stack_file.
786 (find_file, open_file_failed, read_file_guts): Report errors
788 (read_file): Move pch handling to should_stack_file.
789 (should_stack_file): Handle PCH and once-only issues, and
791 (stack_file): Don't do file reads.
793 2003-08-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
795 * libgcov.c (gcov_exit): Cleanup and fix.
796 * profile.c (compute_value_histograms): Don't try to read profiles
797 that are not present.
799 2003-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
801 * builtins.def: Categorize.
803 * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL):
805 (BUILT_IN_FFSL): Use DEF_EXT_LIB_BUILTIN.
807 2003-08-02 Andreas Tobler <a.tobler@schweiz.ch>
809 * config.gcc: Enable posix threads by default on darwin.
811 2003-08-01 Jakub Jelinek <jakub@redhat.com>
813 * cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION notes
814 even if nehedges1 is 0.
816 2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org>
818 * fixinc/fixfixes.c, fixinc/fixlib.c, fixinc/fixlib.h,
819 fixinc/fixtests.c, fixinc/procopen.c, fixinc/server.c,
820 fixinc/server.h, fixinc/fixincl.c: ANSIfy function prototypes
823 * fixinc/inclhack.def (broken_cabs): Make matching more generous.
824 * fixinc/fixincl.x: Regenerate.
825 * fixinc/tests/base/math.h: Regenerate to match test_text change.
827 2003-08-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
829 * ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *.
831 2003-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
833 * except.c (sjlj_emit_dispatch_table): Use ptr_mode, not Pmode,
834 for accesses to exc_ptr.
836 2003-08-01 Geoffrey Keating <geoffk@apple.com>
838 * doc/sourcebuild.texi (Front End Directory): Don't make references
839 to libsubdir, it's not part of the interface to frontends.
840 * doc/install.texi (Configuration): Help users read faster by saying
841 that GCC's configure options are the standard autoconf ones.
842 Mention --libdir. Update the default rules for finding the
843 assembler. Don't use libsubdir since we haven't said what it means.
844 (Specific): In the Solaris 7 notes, update the place to put the
846 * doc/invoke.texi: Update lib/gcc-lib to lib/gcc.
847 * doc/cpp.texi (Search Path): Actually, the search path
848 depends on libdir, which can relocate with cpp.
849 * doc/tm.texi (Driver): Don't document STANDARD_EXEC_PREFIX, it's
850 now a private interface between the Makefile and the driver.
852 2003-08-01 Richard Henderson <rth@redhat.com>
854 * system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
856 * varasm.c (lookup_constant_def): New function.
857 * rtl.h (lookup_constant_def): Declare it.
858 * dwarf2out.c (loc_descriptor_from_tree): Use it.
859 Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
861 2003-08-01 Zack Weinberg <zack@codesourcery.com>
863 * c-decl.c (gettags, pushdecl_function_level): Delete.
864 (last_function_parm_vars): Rename last_function_parm_others.
865 (current_function_parm_vars): Rename current_function_parm_others.
866 (struct c_scope): Rewrite comment explaining this data structure.
867 Add names_last, blocks_last, parms_last fields. Rename
868 incomplete_list to incomplete.
869 (SCOPE_LIST_APPEND, SCOPE_LIST_CONCAT): New macros.
870 (poplevel): Ignore second argument. No need to nreverse
871 anything. Restructure such that each list is processed
872 exactly once. Use 'const location_t *locus' syntactic sugar
873 variable where useful. Issue unused variable warnings
874 ourselves, do not rely on function.c.
875 (insert_block, pushdecl, bind_label): Use SCOPE_LIST_APPEND.
876 (pushdecl_top_level): Likewise. Don't call duplicate_decls.
877 (implicitly_declare): decl cannot be error_mark_node.
878 (undeclared_variable): Manipulate scope structure directly.
879 (c_make_fname_decl): Likewise.
880 (getdecls, c_init_decl_processing): Fix comment.
881 (mark_forward_parm_decls): Use SCOPE_LIST_CONCAT. No need
883 (grokparms): No need to nreverse parms list.
884 (store_parm_decls_newstyle): Set up the parms_last and
885 names_last fields of the new scope too.
886 (store_parm_decls_oldstyle): Can assume DECL_WEAK is not set
887 on parms to begin with; check this under ENABLE_CHECKING. Set
889 (check_for_loop_decls): Refer directly to current_scope->tags.
890 Use consistent quote style in diagnostics.
891 (c_write_global_declarations): The names list is not backward.
893 * c-common.h: Don't prototype gettags.
894 * c-parse.in: Call poplevel with second argument 0 always.
896 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
898 * builtins.def: Resort builtins.
900 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
902 * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN,
903 DEF_EXT_LIB_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN):
904 Prepend "__builtin_" onto NAME with string concatenation. Remove
905 explicit "__builtin_" from each macro call.
907 Reformat entire file.
909 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
911 * builtins.def (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
912 ATTR_MATHFN_FPROUNDING_ERRNO): New macros. Use throughout.
914 2003-08-01 Andreas Krebbel <krebbel1@de.ibm.com>
916 * config/s390/s390.c (s390_select_ccmode): Do not attempt to use CCL,
917 CCL1, or CCL2 modes with floating point operations.
919 * config/s390/s390.md ("*addsf3_cc", "*addsf3_cconly", "*adddf3_cc",
920 "*adddf3_cconly", "*subsf3_cc", "*subsf3_cconly", "*subdf3_cc",
921 "*subdf3_cconly"): New insns.
922 ("*negabssi2", "*negabsdi2", "*negabsdf2", "*negabssf2"): Likewise.
924 2003-08-01 Neil Booth <neil@daikokuya.co.uk>
926 * Makefile.in: Refine dependencies.
927 * c-opts.c (c_common_handle_option): Do nothing for -Wimport.
928 * c.opt: Update help for -Wimport.
929 * cppfiles.c: Include hashtab.h. Update comments.
930 (stack_file): Read the file before updating dependencies.
931 (once_only_file_p): Be smarter about marking once-only files.
932 (_cpp_mark_file_once_only): Correct the check for existence on
934 (open_file_failed): Use name not path, which is NULL.
935 * cpphash.h: Don't include hashtab.h.
936 (struct _cpp_file): Remove.
937 (struct cpp_reader): Update.
938 * cppinit.c (cpp_create_reader): Don't initialize warn_import.
939 * cpplib.h (struct cpp_options): Remove warn_import.
940 (cpp_simplify_path): Remove.
942 2003-08-01 Nathan Sidwell <nathan@codesourcery.com>
945 * doc/extend.texi (Statement Expressions): Document C++ semantics.
947 2003-07-31 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
949 * config.gcc (sh-*-linux*): Do not override sh/t-linux with sh/t-le.
951 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
953 * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE'
955 * builtins.def: Likewise.
957 2003-07-31 Jason Merrill <jason@redhat.com>
959 * Makefile.in (bubblestrap): Don't require a previous full
962 * expr.c (mostly_zeros_p): No longer static.
963 * tree.h: Declare it.
964 * stmt.c (resolve_asm_operand_names): Don't copy the pattern
965 unless we need to do substitutions.
967 2003-07-31 Roger Sayle <roger@eyesopen.com>
969 * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and
970 pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x
971 as pow(x,2.0) when the latter will be expanded back into x*x.
972 (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1).
973 * builtins.c (expand_builtin_pow): Ignore flag_errno_math as
974 pow can never set errno when used with an integer exponent.
975 Always use expand_powi when exponent is -1, 0, 1 or 2.
976 (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0)
977 as 1.0/(x*x). This avoids unbounded recursion as we now prefer
978 the pow forms of these expressions.
980 2003-07-31 Geoffrey Keating <geoffk@apple.com>
982 * Makefile.in (libexecdir): New.
983 (libsubdir): Use gcc instead of gcc-lib.
984 (libexecsubdir): New.
985 (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir.
986 (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of
988 (installdirs): Make libexecsubdir.
989 (install-common): Put executables in libexecsubdir.
990 (itoolsdir): Use libexecsubdir.
991 (itoolsdatadir): New.
992 (install-mkheaders): Separate data files and executables.
993 (install-collect2): Put executables in libexecsubdir.
994 (uninstall): Remove libexecsubdir.
995 * mkheaders.in: Update for new arrangement of files.
997 (libexecsubdir): New.
998 (itoolsdir): Use libexecsubdir.
999 (itoolsdatadir): New.
1000 * gcc.c (gcc_libexec_prefix): New.
1001 (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib.
1002 (standard_exec_prefix_1): Use libexec.
1003 (standard_exec_prefix_2): New.
1004 (standard_libexec_prefix): New.
1005 (process_command): Update for new arrangement of files. Compute
1006 gcc_libexec_prefix. Update for change from gcc-lib to gcc.
1008 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org>
1010 * inclhack.def (stdio_va_list): Avoid bogus replacement which
1011 triggers on Interix.
1012 * fixincl.x: Regenerate.
1014 2003-07-31 Jakub Jelinek <jakub@redhat.com>
1016 * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS
1017 SYMBOL_REFs not inside UNSPEC even in PLUS rtx.
1019 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1021 * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case.
1023 2003-07-31 Per Bothner <pbothner@apple.com>
1025 * opts.c (in_fnames, num_in_fnames): Moved here from c-opts.
1026 (add_input_filename): New function.
1027 (handle_options): Call add_input_filename directly instead of
1029 * opts.h (in_fnames, num_in_fnames): Moved here.
1030 (add_input_filename): Declare.
1031 * c-decl.c: Need to #include opts.h.
1032 * Makefile.in (c-decl.o): Also depends on opts.h.
1033 * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c.
1034 (c_common_handle_filename): Replaced by add_input_filename.
1035 * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename):
1037 * langhooks.h (struct lang_hooks): Remove handle_filename hook.
1038 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1039 (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME.
1040 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1042 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1044 * combine.c (try_combine): Set JUMP_LABEL for newly created
1047 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1049 * fold-const.c (fold): Fold some comparisons of bit operations.
1051 Thu Jul 31 19:49:53 CEST 2003 Jan Hubicka <jh@suse.cz>
1053 * cgraph.c (create_edge): Fix typo.
1054 * i386.c (pic_symbolic_operand): Reorder tests.
1056 2003-07-31 Nathan Sidwell <nathan@codesourcery.com>
1058 * doc/gcov.texi (Invoking Gcov): Describe output name mangling
1060 (Gcov Data Files): Update.
1062 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1064 * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
1067 * gthr-posix.c: New file.
1068 * gthr-posix.h: Define _REENTRANT if missing.
1069 Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
1071 * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
1073 * config/alpha/t-osf-pthread: New file.
1075 * fixinc/inclhack.def (alpha_pthread): New fix.
1076 * fixinc/fixincl.x: Regenerate.
1077 * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
1079 * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
1081 Fixes PR bootstrap/9330.
1083 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1085 * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5*
1088 * configure: Regenerate.
1090 2003-07-31 Vladimir Makarov <vmakarov@redhat.com>
1092 * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0
1095 2003-07-30 Roger Sayle <roger@eyesopen.com>
1097 * builtins.def: Alphabetize.
1099 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1101 * doc/c-tree.texi: Normalize spellings of "lowercase" and
1103 * doc/cpp.texi: Likewise.
1104 * doc/md.texi: Likewise.
1105 * doc/rtl.texi: Likewise.
1106 * doc/tm.texi: Likewise.
1108 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1110 * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3)
1111 (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves
1114 2003-07-30 Chris Demetriou <cgd@broadcom.com>
1116 * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
1117 macros before defining them.
1119 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com>
1121 * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH,
1122 UNSPECV_BLOCKAGE): New constants.
1123 ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31",
1124 "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2"
1125 splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee",
1126 "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them.
1128 (all insns and expanders): Write output control string as brace block
1129 where appropriate. Remove \-escapes for doublequote characters.
1131 Thu Jul 31 01:04:19 CEST 2003 Jan Hubicka <jh@suse.cz>
1133 * gcse.c (insert_store): Fix typo in previous patch.
1135 2003-07-30 Neil Booth <neil@daikokuya.co.uk>
1137 * cppfiles.c (stack_file, open_file_failed): Use path for deps.
1139 2003-07-30 Andi Kleen <ak@muc.de>
1141 * loop.c (check_dbra_loop): Allow LTU in the loop condition.
1143 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1145 * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.
1146 * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER,
1147 GCOV_N_VALUE_COUNTERS): New.
1148 * profile.c (compute_value_histograms): New static function.
1149 (branch_prob): Read back the value histograms.
1150 * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note.
1151 * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note.
1152 * value-prof.c: Add comment on reading the profile.
1153 * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New.
1154 * doc/invoke.texi (-fprofile-values): Document behavior with
1155 -fbranch-probabilities.
1157 2003-07-30 David Edelsohn <edelsohn@gnu.org>
1159 * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__.
1161 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com>
1163 * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset
1166 Wed Jul 30 19:12:10 CEST 2003 Jan Hubicka <jh@suse.cz>
1168 * gcse.c (insert_store): Ignore fake edges.
1170 * c-common.c (flag_vtable_gc): Kill.
1171 * c-common.g (flag_vtable_gc): Kill.
1172 * c-opts (c_common_handle_option): Kill.
1173 * c.opt (fvtable-gc): Kill.
1174 * final.c (final_scan_insn): Do not call assemble_vtable_entry.
1175 * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1176 * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1178 * invoke.texi (-ftable-gc): Kill documentation.
1180 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE
1181 just because function body is missing.
1183 * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs.
1185 2003-07-30 Ranjit Mathew <rmathew@hotmail.com>
1187 * unwind-sjlj.c: Fix typo in file description.
1189 2003-07-30 Alan Modra <amodra@bigpond.net.au>
1191 * calls.c (load_register_parameters): When shifting reg sized values
1192 to the msb, move the value to a reg first.
1194 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1196 * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>".
1197 * line-map.h (linemap_add): Update comments.
1198 * line-map.c (linemap_add): Update comments, interpret zero-length
1199 filename as "<stdin>".
1201 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org>
1203 * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version.
1205 2003-07-29 Zack Weinberg <zack@codesourcery.com>
1207 * c-decl.c (last_function_parm_vars, current_function_parm_vars):
1208 New static variables.
1209 (struct c_scope): Add parms and warned_forward_parm_decls
1210 fields; remove parm_order.
1211 (storedecls, storetags): Delete.
1212 (poplevel): Also clear bindings on the parms chain.
1213 (pushdecl): Handle forward declarations of parameters, and
1214 chain PARM_DECLs on the parms list, not the names list.
1215 (lookup_name_current_level): Check for PARM_DECLs on the parms
1217 (push_parm_decl): Don't update parm_order.
1218 (clear_parm_order): Rename mark_forward_parm_decls. Issue the
1219 warning, only once per parameter list, and set TREE_ASM_WRITTEN
1220 on the decls here. Then move the forward decls to the names list.
1221 (grokparms): Set last_function_parm_vars.
1222 (get_parm_info): Don't use gettags or getdecls. No need to
1223 extract non-parms from the parms list, or reorganize the parms
1224 list. Feed nonparms back in the TREE_TYPE of the list node
1225 returned. Issue only one error per parameter list for "void"
1226 appearing more than once in said parameter list. Collapse
1227 parmlist_tags_warning into this function to avoid double scan
1229 (start_function): Set current_function_parm_vars.
1230 (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
1231 directly. Get non-parms from current_function_parm_vars; no
1232 need to extract them from the parms chain. Properly bind tags
1234 (store_parm_decls_oldstyle): No need to extract non-parameters
1235 from the parms chain, nor to store them back afterward. Move
1236 declaration to top of function, restructure code reordering
1238 (store_parm_decls): No need to save and restore warn_shadow.
1239 * c-parse.in: Don't call parmlist_tags_warning nor
1240 clear_parm_order. Call mark_forward_parm_decls when forward
1241 parm decls are encountered.
1242 * c-tree.h: Prototype mark_forward_parm_decls; not
1243 clear_parm_order or parmlist_tags_warning.
1245 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1247 * c-common.c (allow_pch): Remove.
1248 * c-common.h (allow_pch): Remove.
1249 (c_common_no_more_pch): Declare.
1250 * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
1251 * c-pch.c: Include hosthooks.h.
1252 (c_common_valid_pch): Don't check allow_pch.
1253 (c_common_read_pch): Clear valid_pch to prevent reading PCH files.
1254 (c_common_no_more_pch): New.
1255 * ggc-common.c: Include hosthooks.h.
1256 (gt_pch_save): Call gt_pch_get_address.
1257 (gt_pch_restore): Call gt_pch_use_address.
1258 * hooks.c (hook_voidp_size_t_null): New.
1259 (hook_bool_voidp_size_t_false): New.
1260 * hooks.h (hook_voidp_size_t_null): New.
1261 (hook_bool_voidp_size_t_false): New.
1262 * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
1263 (HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
1264 (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
1265 HOST_HOOKS_GT_PCH_USE_ADDRESS.
1266 * hosthooks.h (struct host_hooks): Add gt_pch_get_address,
1268 * doc/hostconfig.texi (Host Common): Document
1269 HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
1270 * Makefile.in (c-pch.o): Depend on hosthooks.h.
1271 (ggc-common.o): Likewise.
1273 * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
1274 (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
1275 (pch_address_space): New.
1276 (darwin_rs6000_gt_pch_get_address): New.
1277 (darwin_rs6000_gt_pch_use_address): New.
1279 2003-07-29 Neil Booth <neil@daikokuya.co.uk>
1281 PR preprocessor/11569
1282 PR preprocessor/11649
1283 * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
1284 * cppfiles.c: Completely rewritten.
1285 * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
1286 struct cpp_path is now struct cpp_dir.
1287 (remove_duplicates): Don't simplify path names.
1288 * c-opts.c (c_common_parse_file): cpp_read_next_file renamed
1290 * cpphash.h: Include hashtab.h.
1291 (_cpp_file): Declare.
1292 (struct cpp_buffer): struct include_file is now struct _cpp_file,
1293 and struct cpp_path is now struct cpp_dir. Rename members.
1294 (struct cpp_reader): Similarly. New members once_only_files,
1295 file_hash, file_hash_entries, quote_ignores_source_dir,
1296 no_search_path, saw_pragma_once. Remove all_include_files and
1297 max_include_len. Make some members bool.
1298 (_cpp_mark_only_only): Renamed from _cpp_never_reread.
1299 (_cpp_stack_file): Renamed from _cpp_read_file.
1300 (_cpp_stack_include): Renamed from _cpp_execute_include.
1301 (_cpp_init_files): Renamed from _cpp_init_includes.
1302 (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
1303 * cppinit.c (cpp_create_reader): Initialize no_search_path. Update.
1304 (cpp_read_next_file): Rename and move to cppfiles.c.
1305 (cpp_read_main_file): Update.
1306 * cpplib.c (run_directive): Update for renamed members.
1307 (do_include_common, _cpp_pop_buffer): Update.
1308 (do_import): Undeprecate #import.
1309 (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only.
1310 * cpplib.h: Remove file_name_map_list.
1311 (cpp_options): Remove map_list.
1312 (cpp_dir): Rename from cpp_path. New datatype for name_map.
1313 (cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
1315 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1317 * Makefile.in: Make stamp-objdir safe for parallel builds.
1319 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1321 * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists.
1322 (info): Depend on stmp-docobjdir.
1324 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1326 * configure: Regenerate.
1328 Tue Jul 29 19:24:49 CEST 2003 Jan Hubicka <jh@suse.cz>
1331 * tree-inline.c (expand_call_inline): Always call inlinable_function_p
1332 in !unit-at-a-time mode.
1334 2003-07-28 Geoffrey Keating <geoffk@apple.com>
1336 * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect
1339 2003-07-28 Mark Mitchell <mark@codesourcery.com>
1342 * c-common.c (shorten_compare): Take into account differences
1343 between C and C++ representation for enumeration types.
1344 * tree.h (set_min_and_max_values_for_integral_type): Declare.
1345 * stor-layout.c (set_min_and_max_values_for_integral_type): New
1346 function, broken out from ...
1347 (fixup_signed_type): ... here and ...
1348 (fixup_unsigned_type): ... here.
1350 2003-07-28 Zack Weinberg <zack@codesourcery.com>
1352 * c-decl.c: Update commentary, adjust blank lines throughout.
1353 (struct c_scope): Fix indentation. Reorder members so
1354 outer-context pointers come first, booleans last.
1355 (duplicate_decls, define_label): Use a 'locus' variable for
1356 diagnostic locations in a few more places.
1357 (warn_if_shadowing): Un-split a conditional that fits on one line.
1358 (c_init_decl_processing): No need to clear current_scope and
1359 current_function_scope.
1360 (start_decl): Merge if/else if statements with same action.
1361 (push_parm_decl): Rename old_immediate_size_expand to use
1362 save_foo convention; save/restore around entire function.
1363 (grokdeclarator): Remove unnecessary braces.
1365 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com>
1366 Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
1368 * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn
1369 when warn_declaration_after_statement. Call pedwarn_c90, not
1370 pedwarn. Correct message: it's "ISO C90", not "ISO C89".
1371 * c-common.c (warn_declaration_after_statement): Define.
1372 * c-common.h (warn_declaration_after_statement): Declare.
1373 * c.opt (Wdeclaration-after-statement): New.
1374 * c-errors.c (pedwarn_c90): New function.
1375 * c-opts.c (c_common_handle_option) <case
1376 OPT_Wdeclaration_after_statement>: New.
1377 * c-tree.h (pedwarn_c90): Declare.
1378 * doc/invoke.texi (Option Summary): Document
1379 -Wdeclaration-after-statement.
1380 (Warning Options): Ditto.
1382 Mon Jul 28 20:13:06 CEST 2003 Jan Hubicka <jh@suse.cz>
1384 * i386.md (memory attribute) Avoid accessing uninitialized memory
1385 for ishift1 type instructions.
1387 2003-07-28 Jakub Jelinek <jakub@redhat.com>
1389 * configure.in (--enable-checking): Add fold category.
1390 (ENABLE_FOLD_CHECKING): Define if requested.
1391 * configure: Rebuilt.
1392 * config.in: Rebuilt.
1393 * doc/install.texi: Document it.
1394 * fold-const.c: Include md5.h.
1395 [ENABLE_FOLD_CHECKING] (fold): Define to fold_1.
1396 [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed,
1397 print_fold_checksum): New functions.
1399 * fold-const.c (fold): Never modify argument passed to fold, instead
1400 change a copy and return it.
1401 * convert.c (convert_to_integer): Likewise.
1403 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org>
1405 * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary
1406 cleanup of junk after #else and #endif directives. Collapse repeated
1407 clauses into for statment.
1409 * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment.
1411 2003-07-27 Zack Weinberg <zack@codesourcery.com>
1413 * c-decl.c (struct c_scope): Remove keep_if_subblocks field.
1414 (keep_next_if_subblocks): Rename next_is_function_body.
1415 (pushlevel): Adjust commentary. Always set ->keep on the
1416 outermost level of a function. Don't set ->keep_if_subblocks.
1417 (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks.
1418 (store_parm_decls): Adjust to match.
1419 (finish_function): Adjust to match.
1420 Call poplevel with all three arguments zero.
1422 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
1423 New functions split out of store_parm_decls.
1424 Avoid unnecessary work. Use local variables consistently.
1425 (store_parm_decls): Likewise.
1427 (finish_function): No need to set functionbody flag on call to
1429 (struct language_function): Remove scope field.
1430 (c_push_function_context, c_pop_function_context): No need to
1431 save and restore current_scope.
1433 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
1435 * doc/extend.texi (Deprecated Features): Implicit typename is
1436 gone. Default args on types is going.
1438 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
1440 * Makefile.in (ifcvt.o): Depend on target.h
1441 * ifcvt.c (target.h): Include.
1442 (if_convert): Don't call mark_loop_exit_edges if we can't
1445 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1447 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
1449 2003-07-26 Richard Henderson <rth@redhat.com>
1452 * cse.c (count_reg_usage): Handle asm_operands properly.
1454 2003-07-26 Roger Sayle <roger@eyesopen.com>
1456 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
1457 (DEF_EXT_FALLBACK_BUILTIN): Delete.
1458 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
1459 the regular DEF_EXT_LIB_BUILTIN macro.
1460 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
1461 the regular DEF_LIB_BUILTIN macro.
1462 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
1463 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
1464 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
1465 DEF_EXT_LIB_BUILTIN macro.
1467 * c-decl.c (duplicate_decls): Remove code to handle builtin
1468 functions prototyped without an argument list.
1470 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
1472 * config/i386/winnt.c: Revert 2003-07-08 change.
1473 (i386_pe_section_type_flags): Remove error_with_decl here too.
1475 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
1477 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
1478 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
1479 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
1480 (v850_handle_data_area_attribute): Likewise.
1482 2003-07-26 Geoffrey Keating <geoffk@apple.com>
1484 * varasm.c (output_constant_def_contents): Use
1485 ASM_DECLARE_CONSTANT_NAME if defined.
1486 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
1487 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
1488 objects get at least one byte to prevent assembler problems.
1489 (ASM_DECLARE_CONSTANT_NAME): New.
1491 * Makefile.in (libbackend.o): Remove options_.h.
1492 (mostlyclean): Likewise.
1494 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
1495 insert a label at the end of an function under Mach-O.
1497 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
1499 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
1501 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
1503 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
1505 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
1507 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1509 * doc/passes.texi (Passes): Mention pretty-printing and
1512 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1514 * doc/extend.texi (Function Attributes): GNU C++ does now allow
1515 unused parameter decls.
1516 (Attribute Syntax): GNU C++ does not allow label attributes to be
1519 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1521 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
1522 (objc_declare_class): Likewise.
1523 (error_with_ivar): Likewise.
1524 (start_class): Likewise.
1525 (warn_with_method): Likewise.
1527 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1529 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
1531 * calls.c (try_to_integrate): Don't use xxx_with_decl.
1532 (expand_call): Likewise.
1533 * dwarfout.c (output_reg_number): Likewise.
1534 * expr.c (expand_expr): Likewise.
1535 * function.c (assign_temp): Likewise.
1536 (uninitialized_vars_warning): Likewise.
1537 (setjmp_args_warning): Likewise.
1538 (expand_function_end): Likewise.
1539 * stmt.c (fixup_gotos): Likewise.
1540 (warn_about_unused_variables): Likewise.
1541 (expand_end_bindings): Likewise.
1542 * stor-layout.c (layout_decl): Likewise.
1543 (place_field): Likewise.
1544 * toplev.c (check_global_declarations): Likewise.
1545 (rest_of_handle_inlining): Likewise.
1546 (default_tree_printer): New function.
1547 (general_init): Initialize diagnostic machinery before routing
1548 signals to the ICE machinery. Set default tree printer.
1549 * toplev.h (pedwarn_with_decl): Remove declaration.
1550 (warning_with_decl): Likewise.
1551 (error_with_decl): Likewise.
1552 (pedwarn): Remove attribute for the time being.
1553 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
1554 * varasm.c (named_section): Likewise.
1555 (make_decl_rtl): Likewise.
1556 (assemble_variable): Likewise.
1557 (merge_weak): Likewise.
1558 (declare_weak): Likewise.
1560 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
1561 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
1562 (format_with_decl): Remove.
1563 (diagnostic_for_decl): Likewise.
1564 (pedwarn_with_decl): Likewise.
1565 (warning_with_decl): Likewise.
1566 (error_with_decl): Likewise.
1567 (diagnostic_initialize): Adjust.
1568 (diagnostic_count_diagnostic): Likewise.
1569 (announce_function): Likewise.
1570 (lhd_print_error_function): Likewise.
1571 (diagnostic_report_current_module): Likewise.
1572 (default_diagnostic_starter): Likewise.
1573 (diagnostic_report_diagnostic): Likewise.
1574 (default_diagnostic_finalizer): Likewise.
1575 (verbatim): Likewise.
1577 (warning): Likewise.
1578 * opts.c (common_handle_option): Likewise.
1579 * pretty-print.c: New file.
1580 * c-pretty-print.h (pp_base): Override.
1581 * c-pretty-print.c: Adjust use of macros throughout.
1582 (pp_buffer): New macro.
1583 (pp_newline): Likewise.
1584 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
1585 * Makefile.in (DIAGNOSTIC_H): New variable.
1586 (c-errors.o): Use it.
1587 (c-objc-common.o): Likewise.
1588 (c-common.o): Likewise.
1589 (c-opts.o): Likewise.
1590 (c-format.o): Likewise.
1591 (diagnostic.o): Likewise.
1593 (toplev.o): Likewise.
1594 (rtl-error.o): Likewise.
1595 (dwarf2out.o): Likewise.
1597 (pretty-print.o): New rule.
1599 2003-07-24 Roger Sayle <roger@eyesopen.com>
1601 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
1602 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
1603 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
1604 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
1605 (DEF_FRONT_END_LIB_BUILTIN): Delete.
1606 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
1607 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
1609 * builtins.c (build_string_literal): New function to construct
1610 a char* pointer to a string literal.
1611 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
1612 "rtx target" to be consistent with other expand_builtin_* functions.
1613 Change 3rd argument from "int unlocked" to "bool unlocked".
1614 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
1615 c-common.c to avoid front-end dependencies. Optimize printf("")
1616 as a no-op when the result isn't required. Handle embedded NULs
1618 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
1619 from c-common.c to avoid front-end dependencies. Likewise, optimize
1620 fprintf(fp,"") as a no-op when the result isn't required, evaluating
1621 fp for side-effects. Handle embedded NULs in format string.
1622 (expand_builtin_sprintf): Fix typo.
1623 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
1624 optimizing. Adjust calls of expand_builtin_fputs to match the API
1625 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
1626 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
1627 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
1629 * c-common.c (is_valid_printf_arglist): Delete.
1630 (c_expand_builtin): Delete.
1631 (c_expand_builtin_printf): Moved to builtins.c. Delete.
1632 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
1633 (c_expand_expr): No longer treat CALL_EXPRs specially.
1634 (CALLED_AS_BUILT_IN): Delete.
1636 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1638 PR optimization/11631
1639 * gcse.c (store_motion): Connect infinite loops to exit.
1641 2003-07-24 Jason Merrill <jason@redhat.com>
1643 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
1644 (boolean_true_node, boolean_false_node): Likewise.
1645 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
1646 * tree.c (build_common_tree_nodes): Init boolean_type_node.
1647 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
1648 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
1649 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
1650 (truthvalue_true_node): Renamed from boolean_true_node.
1651 (truthvalue_false_node): Renamed from boolean_false_node.
1652 * c-decl.c: Just set truthvalue_* to integer_*.
1653 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
1655 2003-07-24 Roger Sayle <roger@eyesopen.com>
1657 * c-decl.c (match_builtin_function_types): New subroutine of
1658 duplicate_decls to test whether a redeclaration of a builtin
1659 function is suitably close, i.e. the return type and all of
1660 the argument types have the same modes as the builtin expects.
1661 (duplicate_decls): Fuzzy type matching for builtin functions
1662 moved to match_builtin_function_types.
1664 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1666 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
1669 2003-07-24 Zack Weinberg <zack@codesourcery.com>
1671 * c-decl.c: Search-and-replace change 'binding level' to
1672 'scope' in commentary.
1673 (struct binding_level): Now struct c_scope.
1674 (current_binding_level): Now current_scope.
1675 (free_binding_level): Now scope_freelist.
1676 (current_function_level): Now current_function_scope.
1677 (global_binding_level): Now global_scope.
1678 (make_binding_level): Now make_scope.
1679 (pop_binding_level): Now pop_scope.
1681 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1683 * configure.in (libgcc_visibility): Add missing whitespace.
1685 2003-07-24 Richard Henderson <rth@redhat.com>
1687 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
1688 __gcc_personality_v0.
1690 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1692 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
1694 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
1696 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
1697 documentation missed from my 2003-07-09 patch.
1699 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
1701 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
1703 * configure: Rebuild.
1705 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
1708 * c-typeck.c (type_lists_compatible_p): Do not compare
1709 arguments if one of them is an error_mark_node
1711 2003-07-24 Alan Modra <amodra@bigpond.net.au>
1713 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
1714 if current_function_calls_eh_return.
1716 2003-07-23 Mark Mitchell <mark@codesourcery.com>
1718 * doc/c-tree.texi (OFFSET_TYPE): Update description.
1720 2003-07-23 Bob Wilson <bob.wilson@acm.org>
1722 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
1723 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
1724 __umodsi3, __modsi3): Increase frame size to 32.
1726 2003-07-23 Geoffrey Keating <geoffk@apple.com>
1728 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
1731 2003-07-23 Mark Mitchell <mark@codesourcery.com>
1733 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
1735 PR optimization/10679
1736 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
1738 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1740 PR target/11607 and PR target/11516
1741 * pa.md (extzv, extv, insv): Revert latter half of last patch.
1743 2003-07-22 Mark Mitchell <mark@codesourcery.com>
1745 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
1746 * varasam.c (output_constant): Likewise.
1748 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
1750 * alias.c: Fix comment formatting.
1751 * c-common.c: Likewise.
1752 * c-decl.c: Likewise.
1753 * c-opts.c: Likewise.
1754 * combine.c: Likewise.
1755 * cpplib.c: Likewise.
1756 * diagnostic.c: Likewise.
1757 * dojump.c: Likewise.
1758 * final.c: Likewise.
1759 * fold-const.c: Likewise.
1762 * ggc-page.c: Likewise.
1765 * mips-tfile.c: Likewise.
1766 * recog.c: Likewise.
1767 * regclass.c: Likewise.
1768 * regmove.c: Likewise.
1772 2003-07-22 Per Bothner <pbothner@apple.com>
1774 * line-map.c (add_line_map): Handle invalid LEAVE request.
1775 Fixes PR preprocessor/11361.
1777 2003-07-22 Per Bothner <pbothner@apple.com>
1779 * diagnostic.c.(diagnostic_report_current_module): Update to match
1780 2003-06-05 changes to push_srcloc and pop_srcloc.
1782 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
1784 * doc/trouble.texi: Better document two-stage name lookup.
1786 2003-07-22 Eric Christopher <echristo@redhat.com>
1788 * config/s390.c (s390_valid_pointer_mode): New.
1789 (TARGET_VALID_POINTER_MODE): Use.
1790 (s390_emit_prologue): Add tpf profiling hooks.
1791 (s390_emit_epilogue): Ditto.
1792 * config/s390.h (MASK_TPF): New.
1794 (POINTERS_EXTEND_UNSIGNED): Define.
1795 * config/s390.md (ptr_extend): New pattern.
1797 2003-07-22 Zack Weinberg <zack@codesourcery.com>
1799 * hashtable.c (approx_sqrt): Make static.
1800 * hashtable.h: Don't prototype approx_sqrt.
1801 * line-map.c (init_line_maps): Rename linemap_init.
1802 (free_line_maps): Rename linemap_free.
1803 (add_line_map): Rename linemap_add.
1804 (lookup_line): Rename linemap_lookup.
1805 (print_containing_files): Rename linemap_print_containing_files.
1806 * linemap.h: Update to match.
1808 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
1809 linemap routines to use new names.
1811 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
1813 * c-common.c (handle_packed_attribute): Don't pack a struct via a
1814 typedef. Propagate packedness from a main variant.
1816 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
1818 * Makefile.in (install-common): Add dependency on installdirs.
1820 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
1822 * c-common.c (c_common_type_for_mode): Return integer types for
1825 2003-07-22 Geoffrey Keating <geoffk@apple.com>
1827 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
1828 (finish_decl): Call maybe_apply_pragma_weak here.
1829 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
1830 TREE_PUBLIC and TREE_STATIC are decided.
1831 (start_function): Move call to maybe_apply_pragma_weak. Check that
1832 DECL_ASSEMBLER_NAME isn't set too early.
1834 * cpplex.c (_cpp_process_line_notes): Mention option name in
1837 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
1839 * combine.c (if_then_else_cond): Simplify the comparison of
1840 rtx against -1, 0, and 1.
1841 * loop.c (check_dbra_loop): Likewise.
1842 * optabs.c (emit_conditional_move): Likewise.
1843 (emit_conditional_add): Likewise.
1844 * config/i386/i386.md (*movsi_or): Likewise.
1845 (*movdi_or_rex6): Likewise.
1847 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
1849 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
1851 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
1853 * cppfiles.c (open_file_pch): Don't put unused entries in the
1854 splay tree. Remove dead code.
1856 2003-07-21 Geoffrey Keating <geoffk@apple.com>
1858 * c-common.h (num_in_fnames): Declare.
1859 (c_static_assembler_name): Move from here...
1860 * c-tree.h (c_static_assembler_name): ... to here.
1861 * c-opts.c: Don't include langhooks-def.h.
1862 (c_static_assembler_name): Move to c-decl.c.
1863 (num_in_fnames): Make externally visible.
1864 * c-decl.c: Include langhooks-def.h.
1865 (c_static_assembler_name): Move from c-opts.c.
1866 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
1867 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
1869 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
1870 when it's not needed.
1872 2003-07-21 Jakub Jelinek <jakub@redhat.com>
1874 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
1875 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
1876 (rs6000_emit_prologue): Save FPRs inline if set.
1878 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
1880 * config/ia64/ia64.md (prefetch): Support predicate.
1882 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
1884 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
1885 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
1888 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
1890 PR optimization/11536
1891 * unroll.c (loop_iterations): Do not replace a register holding
1892 the final value by its equivalent before the loop if it is not
1895 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
1897 * doc/extend.texi: Fixes to spelling, grammar, and diction.
1899 2003-07-21 Ben Elliston <bje@wasabisystems.com>
1901 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
1902 (V850 Options): Spelling fixes.
1904 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
1906 * doc/invoke.texi: Fixes to style, grammar and diction.
1908 2003-07-20 Roger Sayle <roger@eyesopen.com>
1910 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
1911 * system.h (SMALL_STACK): Poison obsolete target macro.
1912 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
1914 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
1916 * configure.in: Cache the results of testing for cmp's capabilities.
1917 * configure: Regenerate.
1919 2003-07-20 Mark Mitchell <mark@codesourcery.com>
1922 * dwarf2out.c (gen_enumeration_type_die): Remember that
1923 enumerators can be unsigned.
1925 2003-07-19 Zack Weinberg <zack@codesourcery.com>
1927 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
1928 (push_label_level, pop_label_level): Kill.
1929 (struct binding_level): Rename level_chain to outer.
1930 Add outer_function field. Change parm_flag, function_body,
1931 keep, keep_if_subblocks to 1-bit bitfields of type bool.
1932 (current_function_level): New variable.
1933 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
1934 (keep_next_level, declare_parm_level, warn_if_shadowing):
1936 (struct language_function): Kill named_labels, shadowed_labels fields.
1937 (c_init_decl_processing, start_function, c_push__function_context)
1938 (c_pop_function_context): No need to muck with named_labels nor
1941 (make_binding_level): No need to clear the structure here.
1942 (pop_binding_level): Always operate on current_binding_level.
1943 Update current_function_level if necessary.
1944 (pushlevel): Don't clear named_labels. Update current_function_level
1945 if necessary. Use "true" and "false" where appropriate.
1946 (poplevel): Diagnose labels defined but not used, or vice
1947 versa, and clear out label-meanings leaving scope, while
1948 walking down the decls list, for all binding levels.
1949 Handle LABEL_DECLs appearing in the shadowed list.
1950 pop_binding_level takes no arguments.
1951 (pushdecl_function_level): Use current_function_level.
1953 (make_label, bind_label): New static functions.
1954 (declare_label): New exported function.
1955 (lookup_label, define_label): Rewritten for new data structure.
1956 (shadow_label): Kill.
1958 * c-tree.h: Prototype declare_label; don't prototype
1959 push_label_level, pop_label_level, nor shadow_label.
1960 * c-parse.in: Remove all calls to push_label_level and
1961 pop_label_level. Use declare_label for __label__ decls.
1963 * doc/extend.texi: Clarify that __label__ can be used to
1964 declare labels with local scope in any nested block, not
1965 just statement expressions. Cross-reference nested functions
1966 section from local labels section.
1968 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1970 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
1972 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
1974 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
1976 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1978 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
1979 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
1981 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
1983 * config/s390/s390.c (legitimize_pic_address): Access local symbols
1984 relative to the GOT instead of relative to the literal pool base.
1985 (s390_output_symbolic_const): Handle new GOT-relative accesses.
1986 * config/s390/s390.md ("call"): Access local functions and PLT stubs
1987 relative to the GOT instead of relative to the literal pool base.
1988 ("call_value"): Likewise.
1989 ("call_value_tls"): Likewise.
1991 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
1992 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
1993 (s390_chunkify_finish): Likewise.
1994 (s390_chunkify_cancel): Likewise.
1995 (s390_reorg): Adapt caller.
1996 (find_base_register_in_addr,
1997 find_base_register_ref, replace_base_register_ref): Delete.
1998 (find_ltrel_base, replace_ltrel_base): New functions.
1999 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
2000 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
2001 base vs. index register usage.
2002 (struct constant_pool): Remove 'anchor'.
2003 (s390_add_anchor): Delete.
2004 (s390_dump_pool): Remove anchor handling.
2005 * config/s390/s390.md ("reload_anchor"): Remove.
2007 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
2008 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
2009 (s390_emit_prologue): Use it.
2010 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
2011 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
2012 hard-code register 14.
2013 * config/s390/s390-protos.h (s390_load_got): Declare.
2015 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
2016 Support TImode constants.
2017 * config/s390/s390.md ("consttable_ti"): New.
2018 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
2020 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
2021 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
2022 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
2023 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
2024 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
2025 New symbolic constants.
2026 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
2027 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
2028 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
2029 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
2030 symbolic UNSPEC values.
2031 * config/s390/s390.c (larl_operand, s390_short_displacement,
2032 bras_sym_operand, s390_cannot_force_const_mem,
2033 s390_delegitimize_address, s390_decompose_address,
2034 legitimize_pic_address, s390_output_symbolic_const,
2035 s390_function_profiler): Use symbolic UNSPEC values.
2037 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2039 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
2040 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
2041 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
2042 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
2043 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
2044 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
2045 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
2046 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
2047 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
2048 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
2049 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
2050 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
2051 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
2052 postreload.c prefix.c print-tree.c protoize.c ra-build.c
2053 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
2054 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
2055 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
2056 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
2057 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
2058 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
2061 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2063 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
2064 * toplev.h (warning): Remove attribute.
2066 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2068 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
2069 (pop_label_level): Likewise.
2070 (duplicate_decls): Likewise.
2071 (implicitly_declare): Likewise.
2072 (shadow_label): Likewise.
2073 (start_decl): Likewise.
2074 (finish_decl): Likewise.
2075 (grokdeclarator): Likewise.
2076 (get_parm_info): Likewise.
2077 (detect_field_duplicates): Likewise.
2078 (finish_struct): Likewise.
2079 (start_function): Likewise.
2080 (store_parm_decls): Likewise.
2081 (finish_function): Likewise.
2082 (c_expand_body_1): Likewise.
2083 (check_for_loop_decls): Likewise.
2084 (merge_translation_unit_decls): Likewise.
2086 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2088 * common.opt: Document --param.
2089 * opts.c (columns, undocumented_msg): New.
2090 (print_help): Get number of columns from environment. Print
2091 --param help. Tweak newline handling.
2092 (print_param_help): New.
2093 (print_filtered_help): Better handling of duplicates. Complain
2094 about undocumented switches.
2095 (print_switch): New.
2096 (wrap_help): Improve wrapping, use COLUMNS.
2097 * opts.sh: Ignore comments in records.
2098 * params.def: Fix typos and remove trailing periods.
2099 * toplev.c (display_help): Don't dump --param help.
2100 * doc/sourcebuild.texi: Update.
2102 2003-07-18 Richard Henderson <rth@redhat.com>
2105 * optabs.c (prepare_operand): Fail gracefully instead of abort
2106 if the predicate doesn't satisfy.
2107 (gen_cond_trap): Allow prepare_operand to fail.
2109 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2111 * c-common.c: Don't undefine GCC_DIAG_STYLE.
2112 (fname_decl): Don't use xxx_with_decl.
2113 (c_add_case_label): Likewise.
2114 (handle_section_attribute): Likewise.
2115 (handle_alias_attribute): Likewise.
2116 (handle_no_instrument_function_attribute): Likewise.
2117 (handle_no_limit_stack_attribute): Likewise.
2118 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
2119 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
2121 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2123 * Makefile.in (ifcvt.o): Add cfgloop.h.
2124 * basic-block.h (EDGE_LOOP_EXIT): New flag.
2125 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
2126 * ifcvt.c: Include cfgloop.h.
2127 (mark_loop_exit_edges): New static function.
2128 (if_convert): Call it.
2129 (find_if_header): Ignore branches out of loops.
2131 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
2133 * combine.c (simplify_comparison): Don't share rtx when converting
2134 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
2136 2003-07-18 David Edelsohn <edelsohn@gnu.org>
2138 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
2139 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2140 (MUST_PASS_IN_STACK): Define.
2141 (BLOCK_REG_PADDING): Define.
2143 2003-07-18 Richard Henderson <rth@redhat.com>
2145 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
2146 to skip the addr_vec.
2148 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
2150 * combine.c (combinable_i3pat): Don't forbid occurrences of
2151 i2dest or i1dest in inner_dest if inner_dest is a mem.
2153 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
2155 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
2157 2003-07-17 Jakub Jelinek <jakub@redhat.com>
2160 * loop.c (basic_induction_var): Check if convert_modes emitted any
2161 instructions. Remove them and return 0 if so.
2163 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
2165 PR optimization/11083
2166 * toplev.c (rest_of_handle_addresof): Rename into
2167 rest_of_handle_addressof. Delete unreachable blocks
2168 if dead edges were purged after the addressof pass.
2170 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2172 * Makefile.in, configure, configure.in: Remove handling of
2173 lang-options.h and options_.h.
2174 * toplev.c (struct lang_opt, documented_lang_options): Remove.
2175 (display_help): Don't use documented_lang_options.
2177 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2179 * c-decl.c (pushdecl_function_level): Make static, return nothing.
2180 (kept_level_p): Fold into poplevel.
2181 (undeclared_variable): Moved here from c-typeck.c. Export.
2182 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
2183 (undeclared_variable): Prototype here. Don't prototype
2184 kept_level_p nor pushdecl_function_level.
2185 * c-parse.in: Change first argument to poplevel from
2186 "kept_level_p()" to "KEEP_MAYBE".
2187 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
2189 2003-07-17 Roger Sayle <roger@eyesopen.com>
2191 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
2192 commutative operands instead of modifying the RTL in-place.
2194 2003-07-17 Mark Mitchell <mark@codesourcery.com>
2196 PR optimization/11557
2197 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
2198 unless we know which function is being called.
2200 2003-07-17 Roger Sayle <roger@eyesopen.com>
2202 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
2203 whether to reorder the operands of a commutative binary operator.
2205 2003-07-17 Roger Sayle <roger@eyesopen.com>
2207 * fold-const.c (const_binop): Avoid performing the FP operation at
2208 compile-time, if either operand is NaN and we honor signaling NaNs,
2209 or if we're dividing by zero and either flag_trapping_math is set
2210 or the desired mode doesn't support infinities.
2211 (fold_initializer): New function to fold an expression ignoring any
2212 potential run-time exceptions or traps.
2213 * tree.h (fold_initializer): Prototype here.
2214 * c-typeck.c (build_binary_op): Move to the end of the file so
2215 that intializer_stack is in scope. If constructing an initializer,
2216 i.e. when initializer_stack is not NULL, use fold_initializer to
2218 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
2219 performing FP operations at compile-time, if they would raise an
2220 exception at run-time.
2222 2003-07-17 Geoffrey Keating <geoffk@apple.com>
2225 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
2226 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
2227 (GTFILES): Add langhooks.c.
2228 (gt-langhooks.h): New.
2229 * c-common.h (c_static_assembler_name): Prototype.
2230 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2231 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2232 * c-opts.c: Include langhooks-def.h.
2233 (c_static_assembler_name): New.
2234 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
2236 (lhd_set_decl_assembler_name): Give static objects with context
2238 * varasm.c (var_labelno): Delete.
2239 (make_decl_rtl): Don't change the assembler name once it's set.
2241 * c-opts.c (this_input_filename): New.
2242 (finish_options): Take new parameter, name of file being compiled.
2243 Update callers. Set this_input_filename.
2244 (push_command_line_include): Use this_input_filename not
2245 main_input_filename.
2247 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2249 * Makefile.in: Depend .pot generation on options.c.
2250 * po/exgettext: Add an extra_files variable containing additional
2253 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2255 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
2256 c_write_global_declarations.
2258 * c-decl.c: Fix typos in several comments. Remove all
2259 #if 0 blocks; reindent as needed. Remove unused argument
2260 to declare_parm_level; all callers changed.
2261 * c-parse.in: Update calls to declare_parm_level. Avoid
2262 issuing a double warning in some circumstances.
2263 * c-typeck.c: Update calls to declare_parm_level.
2264 * c-tree.h: Update prototype of declare_parm_level.
2266 * c-pragma.c (apply_pragma_weak): Don't complain about a
2267 redundant #pragma weak.
2269 * objc/objc-act.c (forward_declare_categories,
2270 build_selector_reference_decl, build_class_reference_decl,
2271 build_objc_string_decl, synth_forward_declarations,
2272 build_protocol_reference): Set TREE_PUBLIC on synthetic
2273 forward decl to 0, consistent with eventual definition.
2274 Correct comments to match.
2276 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
2277 in regexp that don't form a range expression.
2278 * fixinc/fixincl.def: Regenerate.
2280 2003-07-17 Richard Henderson <rth@redhat.com>
2283 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
2284 even with !TARGET_CONST_GP.
2285 (ia64_function_ok_for_sibcall): Reject non-local functions.
2287 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
2289 * c-common.c (c_estimate_num_insns_1): Don't handle
2291 * expr.c (safe_from_p): Likewise.
2292 * gengtype.c (adjust_field_tree_exp): Likewise.
2293 * stmt.c (warn_if_unused_value): Likewise
2294 * tree.c (first_rtl_op): Likewise.
2295 * tree.def: Don't define METHOD_CALL_EXPR.
2296 * java/lang.c (java_estimate_num_insns_1): Don't handle
2299 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2302 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
2303 and its restrictions for the SPARC64 port.
2304 Move the entry of "-mimpure-text" before that of "-mv8".
2306 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2307 Phil Edwards <phil@jaj.com>
2309 * doc/install.texi (*-*-solaris2*): Document the step-by-step
2310 procedure to bootstrap and install.
2311 Document the preference for the legacy Sun tools in /usr/bin
2312 over the POSIX tools in /usr/xpg4/bin for the build process.
2314 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2316 * c.opt: Document Uncodumented; use it. Document ObjC options.
2317 * opts.c (print_filtered_help): Skip undocumented switches.
2318 * opts.h (CL_UNDOCUMENTED): New.
2319 * opts.sh: Handle Undocumented.
2320 * toplev.c (documented_lang_options): Prevent its becoming empty.
2322 * lang-options.h: Remove.
2324 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
2326 * loop.c (check_ext_dependent_givs): Pass const struct loop *
2327 instead of struct loop_info * as argument. Accept BIVs with
2328 increment +/- 1 provided there is a friendly exit test against
2329 a loop-invariant value.
2330 (strength_reduce): Adapt call to check_ext_dependent_givs.
2332 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2333 Con Bradley <con.bradley@superh.com>
2335 * sh-protos.h (sh_get_pr_initial_val): Declare.
2336 * sh.c (regno_reg_class): Make its elements type enum reg_class.
2337 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
2338 and live_regs_mask arguments. Changed all callers.
2339 (save_schedule_s): New structure.
2340 (save_schedule): New typedef.
2341 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
2342 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
2343 In interrupts handlers, also save registers that are usually
2344 partially saved, and make sure there is at least one general purpose
2345 register saved if a target register needs saving.
2346 Add casts in comparisons to avoid warnings.
2347 (sh_media_register_for_return): return -1 for interrupt handlers.
2348 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
2349 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
2350 registers used are available.
2351 Set RTX_FRAME_RELATED_P where appropriate.
2352 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
2353 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
2354 (initial_elimination_offset): Likewise.
2355 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
2356 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
2357 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
2358 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
2359 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
2360 and for target registers.
2361 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
2362 (regno_reg_class): Make its elements type enum reg_class.
2363 (CONSTRAINT_LEN): Don't use isdigit.
2364 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
2365 (FUNCTION_ARG): Add parentheses to avoid warnings.
2366 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
2367 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
2368 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
2369 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
2370 * sh.md (xordi3+1): Remove unused variable regno.
2371 (return_media): Check that tr0 is available before using it.
2373 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
2375 * c.opt: Document more options.
2377 2003-07-16 Roger Sayle <roger@eyesopen.com>
2379 * combine.c (subst): Also handle (subreg (const_double ...)) case
2380 if created by a substitution, by using the original inner mode.
2382 2003-07-16 Roger Sayle <roger@eyesopen.com>
2384 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
2385 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
2386 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
2388 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
2390 * doc/install.texi (--without-headers): New.
2392 Partial Fix PR/10129
2393 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
2394 (machopic_output_function_base_name): New; print the true pic label.
2395 (machopic_classify_ident): Pic Base is always a defined data.
2396 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
2397 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
2399 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
2400 if they are not floating point registers.
2403 * ggc.h: Add header guards.
2404 * c-decl.c (finish_struct): Sort fields if
2405 number greater than 15 and there are no
2406 anonymous structs/unions.
2407 * c-common.h: Include ggc.h.
2408 (sorted_fields_type): New struct.
2409 (field_decl_cmp): New prototype.
2410 (resort_sorted_fields): New prototype.
2411 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
2412 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
2413 as s, removing other fields.
2414 * c-typeck.c (lookup_field): Use s in lang_type.
2415 These were mostly moved from cp/class.c:
2416 * c-common.c (field_decl_cmp): New static function.
2417 (field_decl_cmp): New function.
2418 (resort_sorted_fields): New function.
2420 2003-07-16 Geoffrey Keating <geoffk@apple.com>
2422 * config/darwin.c (machopic_select_section): Use decl_readonly_section
2423 to do most of the work.
2425 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
2427 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
2428 * config/mmix/mmix.c: Convert functions to ISO C90.
2429 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
2431 (mmix_get_hard_reg_initial_val): Tweak section head comment.
2433 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2435 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
2437 2003-07-16 Jakub Jelinek <jakub@redhat.com>
2439 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
2440 (uw_update_context_1): Use it.
2441 * config/rs6000/rs6000.c (insn_after_throw): Remove.
2442 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
2443 in parent frame if _Unwind_* called directly instead of through
2445 (rs6000_emit_eh_toc_restore): Remove.
2446 (rs6000_emit_prologue): Update stack pointer before doing any saving
2447 if current_function_calls_eh_return. Generate unwind info for $r2.
2448 (rs6000_emit_epilogue): Restore stack pointer after doing all
2449 restoring if current_function_calls_eh_return. Restore $r2.
2450 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
2451 * config/rs6000/rs6000.md (eh_return): Remove call to
2452 rs6000_emit_eh_toc_restore.
2453 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
2454 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
2456 2003-07-15 Jakub Jelinek <jakub@redhat.com>
2458 * expr.c (emit_block_move): Don't move anything if size is const 0.
2459 (clear_storage): Test against const0_rtx instead of comparing INTVAL
2462 2003-07-15 David S. Miller <davem@redhat.com>
2464 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
2465 emit nop if the last real insn is CALL_INSN.
2467 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
2469 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
2471 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
2473 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
2475 * config/i386/winnt.c (associated_type): Artificial methods are not
2476 affected by the import/export status of their class unless they are
2478 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
2480 * config/i386/winnt.c: Fix GCC copyright comment.
2482 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
2485 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
2486 not recursing on hard error.
2487 (diagnostic_for_decl): Likewise.
2488 * diagnostic.def: Rearrange.
2490 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
2492 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
2493 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
2495 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
2496 Richard Henderson <rth@redhat.com>
2498 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
2499 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
2500 (_Unwind_SetGR): Likewise.
2501 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
2502 (Unwind_SpTmp): New typedef.
2503 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
2504 (uw_update_context): Use _Unwind_GetPtr.
2505 (init_dwarf_reg_size_table): Move above uw_init_context_1.
2506 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
2507 Use _Unwind_SetSpColumn.
2508 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
2511 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
2513 * c.opt: Document more options.
2514 * toplev.c (documented_lang_options): Remove all local help strings.
2516 2003-07-15 Mark Mitchell <mark@codesourcery.com>
2519 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
2522 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2525 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
2526 swap comparison operands if doing so would generate an
2527 unrecognizable insn.
2529 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
2531 PR optimization/11320
2532 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
2533 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
2534 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
2535 current_sched_info->compute_jump_reg_dependencies. Record which
2536 registers are used and which registers are set by the jump.
2537 Clear deps->reg_conditional_sets after a barrier.
2538 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
2539 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
2540 (init_deps): Initialize reg_conditional_sets.
2541 (free_deps): Clear reg_conditional_sets.
2542 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
2543 Mark registers live on entry of the fallthrough block and conditionally
2544 set as set by the jump. Mark registers live on entry of non-fallthrough
2545 blocks as used by the jump.
2546 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
2547 Mark new parameters as unused.
2549 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2551 * doc/invoke.texi: Resync MIPS -march documentation.
2553 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2555 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
2556 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
2557 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
2558 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
2559 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
2560 (mips_issue_rate): Handle PROCESSOR_R9000.
2561 (mips_use_dfa_pipeline_interface): Likewise.
2562 * config/mips/9000.md: New file.
2563 * config/mips/mips.md: Include it.
2564 (define_attr cpu): Add r9000.
2565 (mulsi3_mult3): Use "mul" for rm9000 code.
2567 2003-07-15 Stan Cox <scox@redhat.com>
2569 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
2570 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
2571 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
2572 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
2573 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
2574 (mips_issue_rate): Handle PROCESSOR_R7000.
2575 (mips_use_dfa_pipeline_interface): Likewise.
2576 * config/mips/7000.md: New file.
2577 * config/mips/mips.md: Include it.
2578 (define_attr cpu): Add r7000.
2579 (mulsi3_mult3): Use "mul" for rm7000 code.
2581 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2583 * config/mips/mips.md (define_attr type): Add condmove. Use it for
2584 the conditional move patterns.
2585 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
2586 Check for condmove type.
2587 (ir_vr54_arith): Add move type.
2588 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
2589 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
2591 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
2593 * c-opts.c (print_help): Remove.
2594 (c_common_handle_option): Don't handle --help.
2595 * c.opt: Document some options.
2597 * opts.c (print_filtered_help): New.
2598 (print_help): Use it.
2600 2003-07-14 Geoffrey Keating <geoffk@apple.com>
2602 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
2603 * tree.c: (build_common_tree_nodes_2): Likewise.
2604 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
2605 (V4DF_type_node): New.
2607 * c-opts.c (push_command_line_include): Don't free deferred_opts,
2609 (finish_options): Reset init_cursor.
2611 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2613 * expr.c (expand_assignment): Remove an unused argument
2615 * expr.h: Update the prototype.
2616 * function.c: Update the callers.
2619 2003-07-14 Mark Mitchell <mark@codesourcery.com>
2622 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
2625 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
2627 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
2628 with __cplusplus, not "we must use the C++ compiler's type"
2629 * fixinc/inclhack.def (void_null): Note that Interix needs this.
2630 * fixinc/fixincl.x: Regenerate.
2632 2003-07-14 Geoffrey Keating <geoffk@apple.com>
2634 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
2635 and unseen_objects from the global data before calling
2636 __deregister_frame_info_bases.
2637 (examine_objects): Insert objects into the seen_objects list,
2639 (_Unwind_Find_FDE): Always unlock the global object lists, even if
2640 we couldn't allocate a data structure to put in it.
2642 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
2643 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
2644 (SET_TYPE_PROTOCOL_LIST): New.
2645 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
2646 (get_object_reference): Likewise.
2648 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
2650 * cfglayout.c (locator_file): Break out from ....
2651 (insn_file): ... here.
2652 (locator_line): Break out from ....
2653 (insn_line): ... here.
2654 * rtl.h (locator_file, locator_line): Declare.
2655 (final_start_function): Set proper line/file info.
2657 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
2659 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
2660 handled by pp_c_cast_expression.
2662 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2664 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
2665 allocate 32768 bytes of stack. Use addition rather than subtraction
2666 when a single insn is enough.
2667 * config/mips/mips.md: Remove insns and splitters for subtracting
2669 (subsi3): Only accept register operands.
2670 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
2671 (subdi3_internal_3, subsi3_internal_2): Likewise.
2672 (casesi): Use expand_binop to subtract the lower bound.
2674 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2676 * config/mips/mips.c (mips_in_small_data_p): Don't handle
2677 TARGET_MIPS16 specially.
2679 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2681 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
2682 mips_output_aligned_bss.
2683 * config/mips/linux.h: Likewise.
2684 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
2685 * config/mips/mips.c (mips_output_aligned_bss): New function.
2687 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
2688 * config/mips/elf64.h: Likewise.
2690 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
2691 mips_declare_object_name.
2692 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
2693 * config/mips/elf64.h: As for elf.h.
2694 * config/mips/iris6.h: Likewise.
2695 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
2696 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
2697 do...while (0) block.
2698 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
2699 (mips_finish_declare_object): Declare.
2700 * config/mips/mips.c (mips_declare_object_name): New function.
2701 (mips_finish_declare_object): New function.
2703 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
2704 * config/mips/linux.h: Likewise.
2706 * config/mips/mips.c (inside_function): Delete.
2707 (file_in_function_warning, ignore_line_number): Delete.
2708 (mips_output_filename): Don't warn about changing filenames within
2710 (mips_output_lineno): Update accordingly.
2711 (mips_output_function_prologue): Don't reset the deleted variables.
2712 * config/mips/mips.h (inside_function): Delete.
2713 (file_in_function_warning, ignore_line_number): Delete.
2715 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
2716 * config/mips/elf64.h: Likewise.
2717 * config/mips/openbsd.h: Likewise.
2718 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
2719 * config/mips/linux.h: Likewise.
2720 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
2721 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
2723 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
2724 to the list of include files when using gas.
2725 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
2726 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
2727 * config/mips/elf64.h: Likewise.
2728 * config/mips/iris5.h: Likewise.
2729 * config/mips/linux.h: Likewise.
2730 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
2731 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
2732 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
2733 * config/mips/sdb.h: ...this new file.
2735 2003-07-14 Douglas Rupp <rupp@gnat.com>
2737 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
2738 argument to getcwd; use fixed buffer instead.
2740 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
2742 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
2743 * fixinc/fixinc.wrap: Delete.
2745 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
2747 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
2750 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
2752 * ggc-page.c (struct globals): Add new fields to keep track of the
2753 total allocated memory and overhead.
2754 (ggc_print_statistics): Print them.
2755 (ggc_alloc): Keep track of the total allocated memory and the
2758 * tree.c (dump_tree_statistics): Increase spacing.
2759 (enum tree_node_kind): Move to ...
2760 * tree.h (enum tree_node_kind): ... here.
2761 (tree_node_counts, tree_node_sizes): Declare.
2763 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
2765 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
2767 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2769 PR optimization/11440
2770 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
2773 2003-07-14 Alan Modra <amodra@bigpond.net.au>
2775 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
2776 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
2777 (emit_group_load, emit_group_store): Adjust declarations.
2778 Remove most occurrences of #ifdef TREE_CODE.
2779 * expr.c (emit_group_load): Add "type" param, and use
2780 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
2781 aligned accesses if !SLOW_UNALIGNED_ACCESS.
2782 (emit_group_store): Likewise.
2783 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
2784 emit_group_load and emit_group_store calls.
2785 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
2786 BLOCK_REG_PADDING to determine whether we need endian_correction.
2787 (load_register_parameters): Localize vars. Handle shifting of
2788 small values to the correct end of regs. Adjust emit_group_load
2790 (expand_call, emit_library_call_value_1): Adjust emit_group_load
2791 and emit_group_store calls.
2792 * function.c (assign_parms): Set mem alignment for stack slots.
2793 Adjust emit_group_store call. Store values at the "wrong" end
2794 of regs to the stack. Use BLOCK_REG_PADDING.
2795 (locate_and_pad_parm): Save where_pad.
2796 (expand_function_end): Adjust emit_group_load call.
2797 * stmt.c (expand_value_return): Adjust emit_group_load call.
2798 * Makefile.in (calls.o): Depend on $(OPTABS_H).
2799 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
2800 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2801 (MUST_PASS_IN_STACK): Define.
2802 (BLOCK_REG_PADDING): Define.
2803 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
2804 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
2805 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
2806 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
2807 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
2809 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
2811 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
2813 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2815 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
2816 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
2818 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
2821 * toplev.c: Don't cut off option names.
2823 2003-07-13 Andreas Jaeger <aj@suse.de>
2825 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
2826 to integer of different size.
2828 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
2830 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
2831 to (eq (and X 1) 0).
2833 2003-07-13 Andreas Jaeger <aj@suse.de>
2835 * config.gcc: Add pmmintrin.h for x86_64-*-*.
2837 2003-07-13 Zack Weinberg <zack@codesourcery.com>
2839 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
2840 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
2841 list. Move these all together down by cpplib.
2843 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
2844 definition of CPPCHAR_SIGNED_T.
2846 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
2847 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
2848 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
2850 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
2851 * cppinit.c (cpp_create_reader): Likewise.
2853 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
2854 * cpptrad.c: Likewise. All callers changed.
2855 * cpplib.c: All callers changed.
2856 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
2857 * hashtable.h: Define GTY(x) to nothing here too.
2859 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2861 * stor-layout.c (compute_record_mode): Remove very obsolete test
2862 that forces BLKmode for records with fields crossing word boundary.
2864 2003-07-13 Zack Weinberg <zack@codesourcery.com>
2866 * Makefile.in: Remove orphan reference to acconfig.h.
2868 2003-07-13 Andreas Jaeger <aj@suse.de>
2870 * cgraphunit.c: Convert prototypes to ISO C90.
2872 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
2874 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
2876 * fixinc/fixincl.x: Rebuild.
2878 2003-07-12 Zack Weinberg <zack@codesourcery.com>
2880 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
2881 i?86-*-*. Use correct name of cache variable.
2882 * configure: Regenerate.
2884 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
2886 * config/alpha/alpha.c: Fix comment typos.
2887 * config/alpha/alpha.md: Likewise.
2888 * config/arm/arm.c: Likewise.
2889 * config/arm/arm.md: Likewise.
2890 * config/arm/lib1funcs.asm: Likewise.
2891 * config/avr/avr.md: Likewise.
2892 * config/arm/README-interworking: Fix typos.
2894 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
2896 * c-format.c: Fix comment formatting.
2897 * c-typeck.c: Likewise.
2898 * coverage.c: Likewise.
2899 * cppcharset.c: Likewise.
2900 * cpplib.c: Likewise.
2901 * dbxout.c: Likewise.
2902 * gcov-io.h: Likewise.
2903 * toplev.c: Likewise.
2905 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
2907 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
2910 2003-07-12 Zack Weinberg <zack@codesourcery.com>
2912 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
2913 uses three-argument AC_DEFINE so no acconfig.h entries are
2915 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
2916 which contains the GAS version number as a scaled integer.
2917 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
2918 ability to check for ELF assembler.
2919 (gcc_GAS_CHECK_FEATURE): New macro.
2920 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
2921 assembler feature checks using gcc_GAS_CHECK_FEATURE.
2922 Use three-argument AC_DEFINE everywhere.
2923 * acconfig.h: Deleted.
2924 * config.in, configure: Regenerate.
2926 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
2928 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
2930 * fixinc/fixincl.x: Regenerate.
2932 * fixinc/inclhack.def (gnu_types): Improve comment.
2934 2003-07-12 Andreas Jaeger <aj@suse.de>
2936 * fp-test.c (main): Use ISO C90 prototype.
2938 * version.c: Remove unneded include of ansidecl.h.
2940 * cgraph.h: Convert prototypes to ISO C90.
2941 * cgraph.c: Likewise.
2942 * fix-header.c: Likewise.
2944 * protoize.c: Likewise.
2946 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
2948 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
2951 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
2952 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2954 * cgraph.c (cgraph_max_uid): New global variable.
2955 (cgraph_node): Set uid field.
2956 (create_edge): Keep inline flags consistent.
2957 (dump_cgraph): Dump more info.
2958 * cgraph.h (struct cgraph_local_info): Remove inline_many and
2959 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
2960 (struct cgraph_global_info): Add insns, calls, cloned_times,
2962 (struct cgraph_node): Add uid.
2963 (struct cgraph_edge): Add inline_call.
2964 (cgraph_max_uid, cgraph_inline_p): Declare.
2965 * cgraph.c: Include params.h and fibheap.h
2966 (cgraph_mark_functions_to_inline_once): Kill.
2967 (INSNS_PER_CALL): New constant.
2968 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
2970 (cgraph_finalize_function): Do not analyze inlining.
2971 (cgraph_finalize_compilation_unit): Set inlining attributes.
2972 (cgraph_mark_functions_to_output): More consistency checks.
2973 (cgraph_optimize_function): Set current_function_decl to NULL.
2974 (cgraph_expand_function): Use new inline flags.
2975 (cgraph_postorder): Expand from cgraph_expand_functions.
2976 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
2977 (cgraph_inlined_into, cgraph_inlined_callees,
2978 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
2979 cgraph_mark_inline, cgraph_check_inline_limits,
2980 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
2981 cgraph_decide_inlining, cgraph_inline_p): New functions.
2982 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
2983 PARAM_INLINE_UNIT_GROWTH): New parameters.
2984 * tree-inline.c (struct inline_data): New field current_decl.
2985 (expand_call_inline): Avoid forward declarations; use
2986 inlinable_function_p.
2987 (optimize_inline_calls): Set id.current_decl.
2989 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
2991 * configure.in: Remove wrongly added definition of
2993 * configure: Regenerate.
2995 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
2997 * rtl.def (NOTE): Do not use padding.
2999 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
3001 * doc/install.tex: Update required binutils for i?86-*-linux*
3003 2003-07-11 Richard Henderson <rth@redhat.com>
3005 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
3007 2003-07-11 Mark Mitchell <mark@codesourcery.com>
3009 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
3010 TRANSLATION_UNIT_DECL as top_level.
3012 2003-07-11 Jakub Jelinek <jakub@redhat.com>
3014 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
3015 then fall back to cmpstrM.
3016 * builtins.c (expand_builtin_memcmp): Likewise.
3017 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
3018 (s390_expand_cmpmem): ... this.
3019 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
3020 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
3021 from cmpstr* patterns. Rename call to s390_expand_cmpstr
3022 to s390_expand_cmpmem.
3023 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
3024 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
3026 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
3028 * doc/md.texi (cmpstrM): Describe as String compare insn, not
3032 2003-07-11 Loren James Rittle <ljrittle@acm.org>
3034 * config/i386/freebsd.h (SET_ASM_OP): Remove.
3035 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
3036 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
3037 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
3039 2003-07-11 Richard Henderson <rth@redhat.com>
3041 * function.c (assign_parms): Don't recombine complex args if
3042 fnargs is unchanged from orig_fnargs.
3043 (split_complex_args): Return args without complex before copying.
3044 Re-layout the modified parameters.
3046 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
3048 * regclass.c (choose_hard_reg_mode): Add third argument.
3049 Changed all callers.
3050 * rtl.h (choose_hard_reg_mode): Update declaration.
3051 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
3052 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
3054 2003-07-11 Geoffrey Keating <geoffk@apple.com>
3056 * c-decl.c (finish_decl): Handle 'used' here...
3057 * cgraphunit.c (cgraph_finalize_function): ... and here ...
3058 * c-common.c: (handle_used_attribute): ... not here.
3060 * configure.in (onstep): Support --enable-intermodule.
3061 * Makefile.in (OBJS-common): New.
3063 (OBJS-archive): New.
3064 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
3065 (OBJS-onestep): New.
3066 (libbackend.a): Support @onestep@.
3067 (libbackend.o): New.
3068 * configure: Regenerate.
3070 * c-common.h (c_reset_state): New prototype.
3071 (c_parse_file): New prototype.
3072 (finish_file): Move prototype from c-tree.h.
3073 * c-decl.c: Include <hashtab.h>.
3074 (builtin_decls): New.
3075 (current_file_decl): New.
3076 (duplicate_decls): Add extra parameter. Change all callers. Don't
3077 output duplicate common symbols.
3078 (link_hash_hash): New.
3079 (link_hash_eq): New.
3080 (poplevel): Handle popping of the top level.
3081 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
3082 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
3083 (pushdecl_top_level): Likewise.
3084 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
3085 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
3086 (finish_decl): Handle TRANSLATION_UNIT_DECL.
3087 (merge_translation_unit_decls): New.
3088 (c_write_global_declarations): New.
3089 (c_reset_state): New.
3090 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
3091 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
3092 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
3093 TRANSLATION_UNIT_DECL.
3094 (c_objc_common_finish_file): Call merge_translation_unit_decls.
3095 * c-opts.c (in_fnames): Rename from in_fname.
3096 (c_common_decode_option): Handle multiple input filenames.
3097 (c_common_post_options): Likewise.
3098 (c_common_parse_file): Likewise; also, call c_parse_file rather than
3100 * c-parse.in: Move cleanup code to c_parse_file.
3101 (free_parser_stacks): Move contents to c_parse_file.
3102 (c_parse_file): New.
3103 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
3105 (C_DECL_FILE_SCOPE): New.
3106 (finish_file): Move prototype to c-common.h.
3107 (merge_translation_unit_decls): New prototype.
3108 (comptypes): Add extra parameter to prototype.
3109 (c_write_global_declarations): New prototype.
3110 * c-typeck.c (tagged_types_tu_compatible_p): New.
3111 (function_types_compatible_p): Add extra parameter, change all callers.
3112 (type_lists_compatible_p): Likewise.
3113 (comptypes): Likewise.
3114 (struct tagged_tu_seen): New.
3115 (tagged_tu_seen_base): New.
3116 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
3117 (c_mark_addressable): Remove #if 0 code.
3118 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
3119 comment explaining why it shouldn't have to.
3120 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
3122 * cppinit.c (cpp_read_next_file): New.
3123 (cpp_read_main_file): Use it.
3124 * cpplib.c (undefine_macros): New.
3125 (cpp_undef_all): New.
3126 * cpplib.h (cpp_read_next_file): Prototype.
3127 (cpp_undef_all): Prototype.
3128 * langhooks-def.h (write_global_declarations): Remove prototype.
3129 * toplev.h (write_global_declarations): Add prototype.
3130 * tree.c (decl_type_context): Use switch statement, handle
3131 TRANSLATION_UNIT_DECL.
3132 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
3133 (TRANSLATION_UNIT_DECL): New kind of tree.
3134 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
3135 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
3136 * doc/invoke.texi: Make attempt to document new functionality.
3138 2003-05-19 Per Bothner <bothner@apple.com>
3140 * gcc.c (combine_inputs): New.
3141 (process_command): Set combine_inputs.
3142 (do_spec_1): Handle combine_inputs.
3145 2003-07-10 James E Wilson <wilson@tuliptree.org>
3147 PR optimization/9745
3148 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
3149 loop_insn_emit_before.
3150 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
3152 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3154 * cppcharset.c: Fix comment.
3155 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
3156 (EILSEQ): #define to EINVAL if not already defined.
3157 (convert_using_iconv): #if out when !HAVE_ICONV.
3158 (init_iconv_desc): Handle !HAVE_ICONV here...
3159 (cpp_init_iconv): ...not here.
3161 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
3163 * common.opt: More --help messages.
3164 * opts.c (print_help): Use puts().
3165 * toplev.c (f_options): Remove help text.
3166 (display_help): Don't dump f_options.
3168 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
3170 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
3171 Move i?86-*-interix* to the don't-fix list.
3172 * fixinc/fixinc.interix: Delete with extreme prejudice.
3174 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
3177 * doc/install.texi: Document requirements for ia64-*-hpux* target.
3179 2003-07-10 Roger Sayle <roger@eyesopen.com>
3181 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
3183 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3185 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
3186 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
3187 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
3188 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
3189 convert_no_conversion, convert_using_iconv): New functions.
3190 (APPLY_CONVERSION): New macro.
3191 (struct conversion, conversion_tab): New data structure.
3192 (init_iconv_desc): Check conversion_tab for a custom conversion
3193 primitive before trying to use iconv.
3194 (convert_cset): Deleted.
3195 (cpp_init_iconv): Use UTF- terminology, not UCS-.
3196 (_cpp_destroy_iconv): Update to match.
3197 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
3198 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
3199 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
3200 (_cpp_interpret_string_notranslate): New function, moved here
3203 * cpphash.h (convert_f, struct cset_converter): New types.
3204 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
3205 are now struct cset_converter, not bare iconv_t.
3207 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
3208 all callers changed.
3210 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
3212 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
3213 to opts.sh command line.
3214 * opts.sh: Write to temporary files with a move-if-change at the end.
3216 2003-07-10 Denis Chertykov <denisc@overta.ru>
3217 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3219 * combine.c (gen_binary): Handle the CLOBBER rtx and
3220 don't build a binary operation with it.
3222 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3224 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
3225 store_killed_after, store_killed_before): Keep track of the correct
3226 dependency function to use.
3228 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
3229 * toplev.c (do_compile): Don't try to open dump files before
3230 lang_dependent_init initializes dump_base_name.
3232 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3234 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
3236 * config/frv/frv.c (frv_expand_builtin): Likewise.
3237 * config/sh/sh.c (sh_media_init_builtins): Likewise.
3239 2003-07-09 Mark Mitchell <mark@codesourcery.com>
3242 * doc/invoke.texi (C++ Dialect Options): Change documentation of
3245 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
3247 * tm.texi (RETURN_ADDR_OFFSET): Document.
3249 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
3251 * gcov-io.h: Update documentation.
3252 (GCOV_UNSIGNED2STRING): New.
3253 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
3254 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
3255 GCOV_TAG_SUMMARY_LENGTH): Adjust.
3256 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
3257 GCOV_TAG_COUNTER_NUM): New.
3258 (GCOV_BLOCK_SIZE): Number of words.
3259 (gcov_var): Adjust buffer type.
3260 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
3261 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
3262 count, not byte count.
3263 (gcov_open): Adjust overread init.
3264 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
3265 gcov_write_string, gcov_write_tag, gcov_write_length,
3266 gcov_write_tag_length): Adjust.
3267 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
3268 (gcov_sync, gcov_seek): Adjust.
3269 * gcov-dump.c (print_usage): Show gcc version only.
3270 (dump_file): Use GCOV_UNSIGNED2STRING.
3271 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
3272 * gcov.c (print_version): Show gcc version only.
3273 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
3274 GCOV_TAG_*_NUM macros.
3275 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
3276 GCOV_TAG_COUNTER_LENGTH.
3277 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
3278 Use GCOV_TAG_COUNTER_NUM.
3279 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
3280 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
3282 2003-07-10 Andreas Schwab <schwab@suse.de>
3284 * gcov-dump.c (dump_file): Fix missing address operator.
3286 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3289 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
3291 (fold_single_bit_test): If sign_bit_p() fails, assume that the
3292 bit being tested is not a sign bit.
3294 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3296 * config/h8300/h8300.md (a peephole2): New.
3298 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
3300 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
3301 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
3302 from ld-linux.so.2 to ld.so.1.
3303 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
3304 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
3305 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
3306 nor -Wl,-rpath-link.
3307 (LIB_SPEC): Add -rpath-link if !static.
3308 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
3309 * config/mn10300/mn10300.c (mn10300_protect_label): New
3311 * config/mn10300/linux.h (PRINT_OPERAND,
3312 PRINT_OPERAND_ADDRESS): Set it during their execution.
3313 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
3314 mn10300_protect_label is set.
3315 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
3317 (LIB_SPEC, STARTFILE_SPEC): Define.
3318 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
3319 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
3320 FLOAT_BIT_ORDER_MISMATCH.
3321 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3322 * config.gcc (am33_2.0-*-linux*): Added.
3323 * config/mn10300/linux.h: New.
3324 * config/mn10300/t-linux: New.
3326 2003-07-10 Andreas Jaeger <aj@suse.de>
3328 * fold-const.c: Properly wrap prototypes.
3330 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3332 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
3333 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
3335 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
3336 * config/mn10300/mn10300.h: GTY-declare it.
3337 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
3338 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
3339 prototype. Use incoming RTL argument.
3340 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
3341 * config/mn10300/mn10300.md (int_label): Move C statements...
3342 (GOTaddr2picreg): ... here.
3343 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
3344 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
3345 * config/mn10300/mn10300.c (mn10300_encode_section_info):
3346 ... here. New function.
3347 (TARGET_ENCODE_SECTION_INFO): Define to it.
3348 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
3349 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
3351 (mn10300_loadPC): Define as insn splittable after reload.
3352 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
3353 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
3354 be defined in .rodata even in PIC, now that the assembler
3356 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3357 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
3358 symbol take an underscore prefix.
3359 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3360 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
3361 legitimize_pic_address): Declare.
3362 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
3363 the PIC register as fixed.
3364 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
3365 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
3367 (LEGITIMATE_PIC_OPERAND_P): Define.
3368 (PIC_OFFSET_TABLE_REGNUM): Define.
3369 (GOT_SYMBOL_NAME): Define.
3370 (SYMBOLIC_CONST_P): Define.
3371 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
3373 (MN10300_GLOBAL_P): Test it.
3374 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
3375 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
3376 * config/mn10300/mn10300.c (print_operand): Handle unspec.
3377 (expand_prologue): Set PIC register.
3378 (call_address_operand): Don't match SYMBOL_REFs in PIC.
3379 (legitimize_address): Call legitimize_pic_address.
3380 (legitimize_pic_address): New fn.
3381 (legitimate_pic_operand_p): New fn.
3382 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
3383 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
3384 UNSPEC_PLT): New constants.
3385 (pop_pic_reg): New insn.
3386 (movsi): Adjust non-PIC addresses.
3387 (builtin_setjmp_receiver): Restore the PIC register.
3389 (call): Adjust non-PIC addresses.
3390 (int_label, GOTaddr2picreg): New expands.
3391 (am33_loadPC): New insn.
3392 (mn10300_loadPC): New expand.
3393 (call_next_insn): New insn.
3394 (add_GOT_to_pic_reg): New expand.
3395 (symGOT2reg, symGOT2reg_i): New expands.
3396 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
3397 (sym2PIC, sym2PLT): New expands.
3399 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3401 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
3402 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
3403 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
3404 to flag_unsafe_math_optimizations.
3405 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3406 * config/mn10300/mn10300.c (expand_prologue): Mark
3407 FP-register-saving insns as frame-related.
3408 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
3409 * config/mn10300/mn10300.c
3410 (mn10300_get_live_callee_saved_regs): Don't search past
3411 LAST_EXTENDED_REGNUM.
3412 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
3413 * config/mn10300/mn10300.md: Remove excessive line breaks from
3414 `@' output patterns that were accounted as additional
3416 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
3417 Re-introduce changes accidentally removed in Richard Sandiford's
3419 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
3420 Re-instate am33-2 lost in merge from net GCC.
3421 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
3422 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
3423 floating-point registers.
3424 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
3425 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
3426 pessimizations that had gone in on 2000-05-08.
3427 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
3428 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
3429 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
3430 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
3432 * (movhi): Likewise.
3433 * (movsi): Likewise.
3434 * (movsf): Likewise.
3435 * (movdi): Likewise.
3436 * (movdf): Likewise.
3437 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
3438 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
3439 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
3440 (expand_prologue, expand_epilogue): Save and restore FP regs.
3441 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
3442 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
3443 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
3444 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
3445 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
3447 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3448 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
3449 Discourage the two-argument, longer opcodes.
3450 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
3452 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
3453 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
3454 * config/mn10300/mn10300.md (cmpsf): New pattern.
3455 (branch): Test mdep.fpCC and output fbCC.
3456 * config/mn10300/mn10300.c (print_operand): Output conditions.
3457 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
3458 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
3459 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
3460 mulsf3, divsf3): Use the `F' constraint for FP values.
3461 * config/mn10300/mn10300.c (const_1f_operand): New function.
3462 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
3463 * config/mn10300/mn10300.md (sqrtsf2): New expand.
3464 (rsqrtsf2): New insn.
3465 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
3466 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
3468 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
3469 * config/mn10300/mn10300.md (abssf2, negdf2): On
3470 TARGET_AM33_2, expand to...
3471 (abssf2_am33_2, negdf2_am33_2): New insns.
3472 (addsf3, subsf3, mulsf3, divsf3): Likewise.
3473 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
3474 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
3475 movdi, movdf): Added FP regs.
3476 * invoke.texi (-mam33-2, -mno-am33-2): Document.
3477 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
3478 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
3480 (REGNO_AM33_2_FP_P): Renamed to...
3481 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
3482 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
3483 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
3484 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
3485 regs from GENERAL_REGS.
3486 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
3487 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
3488 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
3489 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
3490 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
3491 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
3493 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
3494 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
3495 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
3496 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
3497 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
3498 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
3499 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
3500 AM33/2.0 floating-point registers.
3501 (CONDITIONAL_REGISTER_USAGE): Adjust.
3502 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
3503 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
3504 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
3505 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
3506 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
3507 (MULTILIB_DIRNAMES): Likewise.
3508 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
3509 `__AM33_2__' when `-mam33-2' is given.
3510 (TARGET_AM33_2): Define.
3511 (TARGET_SWITCHES): Adjust.
3512 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
3515 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
3517 * doc/install.texi: Add missing @.
3519 2003-07-09 Bob Wilson <bob.wilson@acm.org>
3521 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
3523 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
3526 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
3528 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
3531 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
3532 "x-crtfini.o" with "crtinit.o", "crtfini.o".
3534 * fixinc/inclhack.def (limits_ifndefs): Add select test.
3535 * fixinc/fixincl.x: Rebuild.
3537 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
3538 * fixinc/fixincl.x: Rebuild.
3540 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
3542 * doc/install.texi (Configuration): Document the valgrind option
3543 to --enable-checking.
3545 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
3547 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
3549 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3551 * c-lex.c (cb_ident): Cast cstr.text to const char *.
3553 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
3555 * gcov-io.h: Update documentation.
3556 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
3558 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
3559 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
3560 (struct gcov_var): Change buffer's type. Add endian flag.
3561 (gcov_open): Remove mode in libgcov.
3562 (gcov_magic): Prototype.
3563 * gcov-io.c (from_file): New.
3564 (gcov_open): Clear endian flag.
3566 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
3568 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
3569 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
3570 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
3571 * gcov-iov.c (main): Correct cast.
3572 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
3574 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
3575 (coverage_init): Use GCOV_NOTE_SUFFIX.
3576 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
3577 Rename to gcov_version, and return flag.
3578 (gcov_exit): Use gcov_version.
3579 (__gcov_init): Use gcov_version.
3580 * Makefile.in (coverageexts): Update.
3581 * gcov.c (print_version): Remove endianness conversion.
3582 (create_file_names): Use GCOV_NOTE_SUFFIX.
3583 (read_graph_file): Use gcov_magic.
3584 (read_count_file): Likewise.
3585 * gcov-dump.c (dump_file): Remove endianness conversion, use
3588 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
3590 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
3592 * configure: Regenerated.
3593 * Makefile.in (ALL_CFLAGS): Correct its comment.
3595 2003-07-08 Mark Mitchell <mark@codesourcery.com>
3597 * fold-const.c (make_range): Do not access operand 1 for a
3598 zero-operand operator.
3600 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
3602 * toplev.c (warn_dummy, W_options): Die.
3603 (display_help): Don't print W_options.
3604 * common.opt: Add W_options help from toplev.c.
3606 2003-07-09 Andreas Jaeger <aj@suse.de>
3608 * opts.c (wrap_help): Only pass int arguments as arguments to
3609 printf's '*' modifier. Change argument of function.
3611 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
3613 * doc/invoke.texi: Fix misspelling of "@item".
3615 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
3617 * config/i386/i386.md: Remove an old comment about
3620 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
3622 * cgraph.c (cgraph_node_name): New function.
3623 (dump_cgraph): Use it.
3624 * cgraph.h (cgraph_dump_file): Declare.
3625 (cgraph_node_name): Declare.
3626 * cgraphunit.c: Include timevar.h
3627 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
3628 (cgraph_optimize_function): Use TV_INTEGRATION.
3629 (cgraph_mark_local_functions): reorganize dumps.
3630 (cgraph_mark_functions_to_inline_once): Likewise.
3631 (cgraph_optimize): Likewise; use timevar.
3632 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
3633 * toplev.c (dump_file_index): Add DFI_cgraph.
3634 (dump_file_info): Likewise.
3635 (cgraph_dump_file): New global variable.
3636 (do_compile): Open and close cgraph dump.
3637 * invoke.texi (-d): Document new flag; renumber.
3639 2003-07-08 Roger Sayle <roger@eyesopen.com>
3642 * calls.c (emit_call_1): Don't bother popping the arguments off of
3643 the stack after a noreturn function call; The adjustment is dead.
3644 (expand_call): Likewise.
3646 2003-07-08 Geoffrey Keating <geoffk@apple.com>
3648 * expr.c (MOVE_MAX_PIECES): Move from here...
3649 * defaults.h (MOVE_MAX_PIECES): ... to here.
3651 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
3653 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
3655 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3657 * genattr.c (internal_dfa_insn_code): Don't prototype.
3658 * genattrtab.c (attr_desc): Add `static_p' field.
3659 (expand_units): Make blockage range and ready cost functions
3661 (write_attr_get): Don't add extern prototypes in C file. Mark
3662 static functions as appropriate.
3663 (find_attr, make_internal_attr): Initialize static_p.
3664 * genattrtab.h (ATTR_STATIC): New macro.
3665 * genautomata.c (output_internal_reset_func): Mark output function
3667 (make_internal_dfa_insn_code_attr): Mark output function as static.
3669 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3671 * genattrtab.h: Add new macros for attr `special' flags.
3672 * genattrtab.c (attr_desc): Reorder/resize fields better.
3673 Use attr `special' macros in all calls to make_internal_attr.
3674 * genautomata.c: Likewise.
3676 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
3678 * c-common.c (c_estimate_num_insns_1): New static function.
3679 (c_estimate_num_insns): New global function.
3680 * c-common.h (DECL_NUM_STMTS): Rename to...
3681 (DECL_ESTIMATED_INSNS): ... this.
3682 (c_estimate_num_insns): Declare.
3683 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
3684 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
3685 * c-semantics.c (add_stmt): Do not account statements.
3686 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
3688 * langhooks.h (lang_hooks_for_tree_inlining): Add
3690 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
3692 (max-inline-insns): set to 300.
3693 (min-inline-insns): set to 10.
3694 * tree-inline.c (struct inline_data): Rename inlined_stmts to
3696 (INSNS_PER_STMT): Kill.
3697 (inlinable_function_p): Compute and store body size.
3698 (expand_call_inline): Likewise.
3699 (optimize_inline_calls): Likewise.
3701 2003-07-08 James E Wilson <wilson@tuliptree.org>
3704 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
3705 loop over new variable t2 instead of t.
3707 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
3710 * config/i386/winnt.c: Replace use of error(), warning() with
3711 error_with_decl(), warning_with_decl(), throughout.
3713 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
3715 * opts.c (wrap_help): Use unsigned int, not size_t.
3717 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
3719 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
3720 as .file/.loc directives are incompatible with linker relaxation.
3722 2003-07-08 Zack Weinberg <zack@codesourcery.com>
3724 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
3725 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
3726 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
3727 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
3728 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
3729 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
3730 Escape { and } characters which are not part of range expressions.
3731 * fixinc/fixincl.x: Regenerate.
3732 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
3734 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
3737 * tree-inline.c (find_alloca_call): Use
3738 walk_tree_without_duplicates, instead of walk_tree.
3739 (find_builtin_longjmp_call): Likewise.
3740 * c-objc-common.c (c_cannot_inline_fn): Likewise.
3741 * c-semantics.c (find_reachable_label): Likewise.
3743 2003-07-08 Jakub Jelinek <jakub@redhat.com>
3746 * config/i386/i386.c (ix86_check_movabs): New function.
3747 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
3748 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
3749 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
3751 2003-07-08 Chris Demetriou <cgd@broadcom.com>
3753 * Makefile.in (install-po): Cope with empty CATALOGS.
3755 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
3757 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3758 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
3759 (SECTION_FUNCTION_TEMPLATE): Delete.
3760 * config/mips/elf.h: As for elf64.h.
3761 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
3762 * config/mips/linux.h: As for elf.h
3763 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3764 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
3765 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
3766 of in_sdata from current_section_name and current_section_flags.
3767 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3768 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
3769 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
3770 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
3771 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
3772 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
3773 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
3774 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
3775 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
3776 (override_options): Remove setting of MASK_GPOPT.
3777 (mips_output_external): Use mips_in_small_data_p to check whether a
3778 symbol needs an .extern directive. Don't emit such directives for
3779 TARGET_EXPLICIT_RELOCS.
3780 (mips_declare_object): Update accordingly.
3781 (mips_select_rtx_section): Call named_section rather than
3783 (mips_select_section): Use default_elf_section_section for everything
3784 except .text string constants.
3785 (mips_in_small_data_p): New function.
3786 (mips_encode_section_info): Remove small data handling.
3787 (mips_unique_section): Delete.
3788 (iris6_section_type_flags): New function.
3789 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
3791 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3794 * pa.md: Disparage all mtsar constraints.
3795 (extzv, extv, insv): Don't fail on length of {32|64}.
3797 2003-07-08 Zack Weinberg <zack@codesourcery.com>
3799 * system.h: Poison MAP_CHARACTER.
3800 * config/i370/i370-protos.h (mvs_map_char): Delete.
3801 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
3802 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
3803 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
3805 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
3807 * toplev.c (randomize): Correct call to time().
3809 2003-07-08 Jakub Jelinek <jakub@redhat.com>
3811 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
3812 REG_EQUIV notes as well.
3814 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
3816 * doc/md.texi: Fix the description of addmodecc.
3818 2003-07-07 Zack Weinberg <zack@codesourcery.com>
3820 * Makefile.in (top_builddir): Set to "..", not ".".
3821 (INTLLIBS, INTLDEPS): Delete.
3822 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
3823 (LIBDEPS): Add $(LIBICONV_DEP).
3824 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
3825 (INCLUDES): Replace -I../intl with @INCINTL@.
3826 ($(top_builddir)/intl/libintl.a): Delete rule.
3827 (stage2-start, stage3-start, stage4-start, stageprofile-start,
3828 stagefeedback-start): Use $$ for variable to be evaluated by
3830 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3831 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
3832 * aclocal.m4: sinclude ../config/progtest.m4. Add
3833 contents of lcmessage.m4 from gettext distro.
3834 * configure.in: Check for wchar.h and setlocale. Set
3835 LIBICONV_DEP to the empty string and substitute it.
3836 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
3837 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
3838 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
3839 in $LIBINTL, to avoid linking it twice.
3840 * configure, config.in: Regenerate.
3842 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
3844 * fixinc/mkfixinc.sh: Remove winnt support.
3845 * fixinc/fixinc.winnt: Delete with extreme prejudice.
3847 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
3849 * Makefile.in: Update.
3850 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
3851 * c.opt: Update documentation.
3852 * common.opt: Add some help text.
3853 * opts.c: Include intl.h.
3854 (wrap_help, print_help): New.
3855 (find_opt, handle_option, common_handle_option): opt_text now
3856 contains the '-'. Use print_help to output help.
3857 * opts.h (struct cl_option): New member "help".
3858 * opts.sh: Update to handle help text output and to prepend
3860 * toplev.c (display_help): Remove some help text.
3862 2003-07-07 David Edelsohn <edelsohn@gnu.org>
3863 Fariborz Jahanian <fjahanian@apple.com>
3865 * configure.in: Test for PowerPC mfcr field support in assembler.
3866 * config.in, configure: Regenderated.
3868 * config/rs6000/power4.md: Add mfcrf reservation.
3869 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
3870 * config/rs6000/rs6000.c (mfcr_operation): Define.
3871 (print_operand): Add 'Q' case for mfcrf.
3872 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
3873 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
3874 (movcc_internal1): Emit optional field operand for mfcr and set
3875 "type" attribute appropriately.
3876 (mfcr SCC): Likewise.
3877 (movesi_from_cr_one): New.
3879 2003-07-07 Roger Sayle <roger@eyesopen.com>
3881 * config/i386/i386.md: Correct check-in of incorrect version.
3883 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3885 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
3886 adjacent stdio calls.
3887 * c-decl.c (c_print_identifier): Likewise.
3888 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
3889 * print-rtl.c (print_rtx): Likewise.
3890 * print-tree.c (print_node_brief, print_node): Likewise.
3891 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
3893 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
3894 * config.in, configure: Regenerated.
3896 2003-07-07 Roger Sayle <roger@eyesopen.com>
3899 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
3900 Changed to define_expand patterns that copy operand[1] to prevent
3901 it from being clobbered before emitting an atan2?f3_1 insn.
3902 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
3903 patterns that actually specify the behaviour of x87's FPATAN.
3905 2003-07-07 Jakub Jelinek <jakub@redhat.com>
3907 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
3908 clearing of SYMBOL_FLAG_LOCAL bit.
3909 If vcall_offset fits into signed 16-bit immediate, use
3910 one instruction for both addition and load.
3912 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
3914 * opts.c (common_handle_option): Correct handling of the
3915 -falign- switches that do and don't take an argument.
3917 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3919 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
3921 (pushhi1_h8300hs): Likewise.
3923 2003-07-07 Andreas Jaeger <aj@suse.de>
3925 * genextract.c: Convert remaining prototypes to ISO C90.
3927 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
3928 * fold-const.c (fold_single_bit_test): Likewise.
3929 * diagnostic.c (default_diagnostic_finalizer): Likewise.
3930 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
3932 * gengtype.c (write_array): Generate ISO C90 prototypes.
3934 * genflags.c (gen_proto): Generate ISO C90 prototypes.
3936 2003-07-07 Roger Sayle <roger@eyesopen.com>
3938 PR optimization/11059
3939 * expr.c (can_store_by_pieces): Return true if length is zero.
3940 (store_by_pieces): If length is zero and endp is two, abort,
3941 othwerise, if length is zero and endp is not two, return "to".
3942 (clear_by_pieces): Do nothing if length is zero.
3943 (clear_storage): Do nothing if length is zero.
3944 (store_constructor): Simplify code when size is zero, or the
3945 target has already been cleared. This avoids emitting a
3946 blockage instruction when initializing empty structures.
3948 2003-07-07 Andreas Jaeger <aj@suse.de>
3950 * mips-tfile.c: Convert prototypes to ISO C90.
3951 * mips-tdump.c: Convert prototypes to ISO C90.
3953 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3955 * rtl.h (emit_line_note): Take a location_t.
3956 (emit_line_note_force): Remove.
3957 (set_file_and_line_for_statement): Take a location_t.
3958 * tree.g (emit_line_note): Take a location_t.
3959 * emit-rtl.c (emit_line_note): Take a location_t.
3960 (emit_line_note_force): Remove.
3961 * function.c (init_function_start): Adjust emit_line_note call.
3962 (expand_function_end): Use force_next_line_note, not
3963 emit_line_note_force.
3964 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
3965 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
3966 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
3967 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
3968 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
3969 genrtl_continue_stmt, genrtl_switch_stmt,
3970 genrtl_asm_stmt): Likewise.
3971 * expr.c (expand_expr): Likewise.
3972 * integrate.c (expand_inline_function): Likewise.
3973 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
3974 (expand_decl_init): Adjust emit_line_note call.
3976 2003-07-07 Dale Johannesen <dalej@apple.com>
3978 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
3980 2003-07-07 Andreas Jaeger <aj@suse.de>
3982 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
3983 * config/i386/i386.c: Likewise.
3985 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3987 * config/h8300/h8300.md: Use gen_int_mode instead of
3988 GEN_INT (trunc_int_for_mode (...)).
3990 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3992 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
3993 2 bytes and then subtract 2 from the stack pointer.
3994 (pushhi1_h8300hs): Likewise.
3996 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3998 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
4000 * configure: Regenerated.
4001 * Makefile.in: Remove extraneous comment.
4002 * toplev.c (randomize): Protect against potential multiple calls.
4003 * doc/invoke.texi (-frandom-seed): Document use for in coverage
4006 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4007 Eric Botcazou <ebotcazou@libertysurf.fr>
4009 PR optimization/11198
4010 * alias.c (objects_must_conflict_p): Return 1 if the types have
4011 the same alias set, not if the alias sets only conflict.
4013 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
4015 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
4016 (convert_cset): Change inbuf to type ICONV_CONST char.
4017 * Makefile.in (LIBS): Add LIBICONV.
4019 * doc/invoke.texi (-falign-functions): Document that
4020 when n is zero then a machine-dependent default is used.
4021 (-falign-labels): Document that when n is zero then a
4022 machine-dependent default is used and that -falign-labels =1
4023 is equivalent to -fno-align-labels.
4024 (-falign-loops): Likewise.
4025 (-falign-jumps): Likewise.
4027 2003-07-06 Art Haas <ahaas@airmail.net>
4029 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
4032 2003-07-06 James E Wilson <wilson@tuliptree.org>
4034 PR optimization/9812
4035 * rtl.h (mem_for_const_double): Delete prototype.
4036 * varasm.c (mem_for_const_double): Delete function.
4037 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
4038 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
4039 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
4040 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
4041 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
4042 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
4043 comment about confused support for XFmode constants.
4045 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
4047 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
4049 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
4051 * config/h8300/h8300.c: Fix comment typos.
4052 * config/h8300/h8300.md: Likewise.
4053 * config/i386/athlon.md: Likewise.
4054 * config/i386/i386.c: Likewise.
4055 * config/i386/pentium.md: Likewise.
4056 * config/ia64/ia64.c: Likewise.
4057 * config/ia64/itanium1.md: Likewise.
4058 * config/ia64/itanium2.md: Likewise.
4059 * config/m32r/m32r.md: Likewise.
4060 * config/m68hc11/m68hc11.c: Likewise.
4061 * config/mcore/mcore.c: Likewise.
4062 * config/mips/sr71k.md: Likewise.
4063 * config/mips/t-iris5-as: Likewise.
4064 * config/mmix/mmix.h: Likewise.
4065 * config/ns32k/ns32k.h: Likewise.
4066 * config/ns32k/NOTES: Fix a typo.
4068 2003-07-06 Andreas Jaeger <aj@suse.de>
4070 * stmt.c: Convert remaining prototypes to ISO C90.
4071 * cfglayout.c: Likewise.
4072 * dbxout.c: Likewise.
4074 * genemit.c: Likewise.
4076 * basic-block.h: Convert prototypes to ISO C90.
4077 * c-parse.in: Likewise.
4078 * c-pragma.h: Likewise.
4079 * c-typeck.c: Likewise.
4080 * cfghooks.h: Likewise.
4081 * cfgloopanal.c: Likewise.
4082 * dbxout.h: Likewise.
4083 * debug.h: Likewise.
4084 * dwarf2asm.h: Likewise.
4086 * gengtype-lex.l: Likewise.
4087 * sched-int.h: Likewise.
4088 * timevar.c: Likewise.
4090 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4092 * c-common.h (c_comon_handle_filename,
4093 c_common_missing_arguement): New.
4094 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4095 LANG_HOOKS_MISSING_ARGUMENT): New.
4096 * c-opts.c (missing_arg): Rename c_common_missing_argument,
4097 update to be an appropriate langhook.
4098 (c_common_handle_option): Don't handle filenames.
4099 (c_common_handle_filename): New.
4100 * hooks.c (hook_void_constcharptr,
4101 hook_bool_constcharptr_size_t_false): New.
4102 * hooks.h (hook_void_constcharptr,
4103 hook_bool_constcharptr_size_t_false): New.
4104 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
4105 LANG_HOOKS_MISSING_ARGUMENT): New.
4106 (LANG_HOOKS_INITIALIZER): Update.
4107 * langhooks.h (struct lang_hooks): Add handle_filename and
4109 * opts.c (handle_option): Don't handle filenames here, but ...
4110 (handle_options): ... here.
4111 (common_handle_option): Don't handle missing arguments here.
4112 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4113 LANG_HOOKS_MISSING_ARGUMENT): New.
4115 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4117 * Makfile.in: Remove traces of mbchar.
4118 * c-parse.in (MULTIBYTE_CHARS): Remove.
4119 * config.in (MULTIBYTE_CHARS): Remove.
4120 * configure: Remove --enable-mbchar.
4121 * configure.in: Remove --enable-mbchar.
4122 * mbchar.c, mbchar.h: Remove.
4123 * system.h: Poison MULTIBYTE_CHARS.
4124 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
4125 * config/linux.h (MULTIBYTE_CHARS): Remove.
4126 * config/svr4.h (MULTIBYTE_CHARS): Remove.
4127 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
4129 2003-07-06 Andreas Jaeger <aj@suse.de>
4131 * varray.c (varray_check_failed): Fix typo.
4133 * unroll.c: Convert prototypes to ISO C90.
4134 * varasm.c: Likewise.
4135 * varray.c: Likewise.
4136 * varray.h: Likewise.
4137 * vmsdbgout.c: Likewise.
4138 * xcoffout.c: Likewise.
4139 * xcoffout.h: Likewise.
4141 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4143 * gcov-io.h: Add a local time stamp.
4144 (struct gcov_info): Add stamp field.
4145 (gcov_truncate): New.
4146 * coverage.c (read_counts_file): Skip the stamp.
4147 (coverage_begin_output): Write the stamp.
4148 (build_gcov_info): Declare and init the stamp.
4149 (coverage_finish): Only unlink data file, if stamp is zero.
4150 * gcov-dump.c (dump_file): Dump the stamp.
4151 * gcov.c (bbg_stamp): New.
4152 (release_structures): Clear bbg_stamp.
4153 (read_graph_file): Read stamp.
4154 (read_count_file): Check stamp.
4155 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
4157 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4159 * tree.h (default_flag_random_seed): Remove.
4160 * toplev.h (local_tick): Declare.
4161 * tree.c (flag_random_seed, default_flag_random_seed): Move to
4163 (append_random_chars): Don't call default_flag_random_seed.
4164 * toplev.c (flag_random_seed): Define here. Set local_tick.
4165 (local_tick): Define.
4166 (randomize): New, moved from tree.c.
4167 (print_switch_values): Adjust.
4168 (toplev_main): Call randomize.
4170 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4172 * tree.h (crc32_string): Declare.
4173 * tree.c (append_random_chars): Remove.
4174 (crc32_string): New.
4175 (get_file_function_name_long): Use crc32_string here.
4177 2003-07-06 Andreas Jaeger <aj@suse.de>
4179 * gcc.c: Convert prototypes to ISO C90.
4181 * gcov-dump.c: Likewise.
4182 * gcov-iov.c: Likewise.
4184 * genattrtab.h: Likewise.
4186 * global.c: Likewise.
4187 * graph.c: Likewise.
4188 * graph.h: Likewise.
4189 * hosthooks.h: Likewise.
4190 * hooks.h: Likewise.
4191 * hooks.c: Likewise.
4192 * hashtable.h: Likewise.
4193 * hashtable.c: Likewise.
4194 * haifa-sched.c: Likewise.
4195 * integrate.h: Likewise.
4196 * integrate.c: Likewise.
4197 * input.h: Likewise.
4198 * ifcvt.c: Likewise.
4200 * langhooks-def.h: Likewise. Add extern to prototypes.
4201 * langhooks.c: Likewise.
4202 * langhooks.h: Likewise.
4204 * local-alloc.c: Likewise.
4205 * loop-init.c: Likewise.
4206 * loop-unroll.c: Likewise.
4207 * loop-unswitch.c: Likewise.
4209 * loop.h: Likewise. Add extern to prototypes.
4210 * machmode.h: Likewise.
4212 * mbchar.c: Likewise.
4213 * mbchar.h: Likewise.
4214 * mkdeps.c: Likewise.
4215 * mkdeps.h: Likewise.
4216 * optabs.c: Likewise.
4217 * optabs.h: Likewise.
4218 * output.h: Likewise.
4219 * gccspec.c: Likwise.
4220 * postreload.c: Likewise.
4221 * prefix.c: Likewise.
4222 * prefix.h: Likewise.
4223 * print-rtl.c: Likewise.
4224 * print-tree.c: Likewise.
4225 * profile.c: Likewise.
4226 * read-rtl.c: Likewise.
4229 * recog.c: Likewise.
4230 * recog.h: Likewise.
4231 * reg-stack.c: Likewise.
4232 * regclass.c: Likewise.
4233 * regmove.c: Likewise.
4234 * regrename.c: Likewise.
4236 * reload.c: Likewise.
4237 * reload.h: Likewise.
4238 * reload1.c: Likewise.
4239 * reorg.c: Likewise.
4240 * resource.c: Likewise.
4241 * resource.h: Likewise.
4242 * rtl-error.c: Likewise.
4245 * rtlanal.c: Likewise.
4246 * sbitmap.c: Likewise.
4247 * sbitmap.h: Likewise.
4248 * scan-decls.c: Likewise.
4250 * sched-deps.c: Likewise.
4251 * sched-ebb.c: Likewise.
4252 * sched-int.h: Likewise.
4253 * sched-rgn.c: Likewise.
4254 * sched-vis.c: Likewise.
4255 * sibcall.c: Likewise.
4256 * simplify-rtx.c: Likewise.
4257 * sreal.c: Likewise.
4258 * sreal.h: Likewise.
4259 * ssa-ccp.c: Likewise.
4260 * ssa-dce.c: Likewise.
4263 * stack.h: Likewise.
4265 * stor-layout.c: Likewise.
4266 * stringpool.c: Likewise.
4267 * target.h: Likewise.
4268 * timevar.c: Likewise.
4269 * timevar.h: Likewise.
4270 * tlink.c: Likewise.
4271 * tracer.c: Likewise.
4272 * tree-inline.c: Likewise.
4273 * tree-inline.h: Likewise.
4277 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4279 * combine.c (nonzero_bits1): Fix a warning.
4281 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4283 * config/h8300/h8300.c (compute_mov_length): Correct the
4284 length of loading CONST0_RTX (SFmode).
4286 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
4288 * toplev.c (output_clean_symbol_name): Remove.
4289 * toplev.h (output_clean_symbol_name): Remove.
4290 * config/alpha/alpha.c (unicosmk_output_module_name): Use
4291 lbasename & clean_symbol_name.
4293 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4295 * ggc.h: Follow spelling conventions.
4296 * config/i386/i386.c: Likewise.
4297 * config/i386/winnt.c: Likewise.
4298 * config/rs6000/rs6000.c: Likewise.
4300 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4302 * bt-load.c: Fix comment typos.
4303 * c-incpath.c: Likewise.
4305 * cfgcleanup.c: Likewise.
4306 * cfgloop.h: Likewise.
4307 * cfgloopmanip.c: Likewise.
4308 * cfgrtl.c: Likewise.
4309 * diagnostic.h: Likewise.
4310 * dwarfout.c: Likewise.
4311 * emit-rtl.c: Likewise.
4312 * et-forest.c: Likewise.
4313 * et-forest.h: Likewise.
4316 * genattr.c: Likewise.
4318 * langhooks.h: Likewise.
4319 * local-alloc.c: Likewise.
4320 * loop-unroll.c: Likewise.
4321 * loop-unswitch.c: Likewise.
4322 * ra-build.c: Likewise.
4323 * regclass.c: Likewise.
4324 * regmove.c: Likewise.
4325 * rtl.def: Likewise.
4326 * rtlanal.c: Likewise.
4327 * sched-ebb.c: Likewise.
4328 * sched-rgn.c: Likewise.
4329 * simplify-rtx.c: Likewise.
4331 * tracer.c: Likewise.
4334 2003-07-05 Zack Weinberg <zack@codesourcery.com>
4336 * cppcharset.c: Use the correct return type for the fallback iconv
4339 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4341 Blame to Jan Hubicka <jh@suse.cz>
4342 * cfglayout.c (record_effective_endpoints): Split insns before
4343 first basic block correctly.
4345 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4347 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
4348 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
4349 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
4351 2003-07-05 Andreas Jaeger <aj@suse.de>
4353 * genattrtab.c (write_attr_get): Revert part of last patch to
4354 always write out a prototype.
4356 * genemit.c (gen_split): Readd lost unused attributes in last
4359 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4361 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
4362 different from header.
4364 2003-07-05 Andreas Schwab <schwab@suse.de>
4366 * config/m68k/m68k.c: Remove code protected by CRDS.
4367 * config/m68k/m68k.md: Likewise.
4369 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
4372 * c-opts.c (permit_fortran_options): New.
4373 (c_common_init_options): Accept fortran front end options if
4374 it looks like we might be preprocessing Fortran.
4375 (c_common_handle_option): Don't reject switch if permit_fotran_options.
4377 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4379 * genattr.c (internal_dfa_insn_code): Output prototype.
4380 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
4381 * genautomata.c: Likewise.
4382 * genconditions.c: Likewise.
4383 * genemit.c: Likewise.
4384 * genextract.c: Likewise.
4385 * gengenrtl.c: Likewise.
4386 * gengtype.c: Likewise.
4387 * genopinit.c: Likewise.
4388 * genoutput.c: Likewise.
4389 * genpeep.c: Likewise.
4390 * genrecog.c: Likewise.
4392 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4394 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
4395 (struct cpp_options): Add narrow_charset, wide_charset,
4396 bytes_big_endian fields. Remove EBCDIC field.
4397 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
4399 * cpphash.h: Include <iconv.h> if we have it, otherwise
4400 provide a dummy definition of iconv_t.
4401 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
4402 (_cpp_valid_ucn): Update prototype.
4403 (_cpp_destroy_iconv): New prototype.
4405 * doc/cpp.texi: Document character set handling.
4406 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
4407 * doc/extend.texi: Delete entire section on multiline strings.
4408 Rewrite section on __FUNCTION__ etc now that these are
4411 * cppucnid.tab, cppucnid.pl: New files.
4412 * cppucnid.h: New generated file.
4413 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
4414 (iconv_open, iconv, iconv_close): Provide dummy definitions
4416 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
4417 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
4418 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
4419 cpp_interpret_string, narrow_str_to_charconst,
4420 wide_str_to_charconst): New.
4421 (ucn_valid_in_identifier): Use a binary search through the
4422 ucnranges table defined in cppucnid.h, not a long chain of if
4424 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
4425 character names are only valid in C++ and C99" to a warning.
4426 Issue the "meaning of \[uU] is different in traditional C"
4427 warning here. Take care not to let iconv see an invalid UCS
4428 value if we get a malformed UCN. Issue an error if we don't
4430 (cpp_interpret_charconst): Moved here from cpplex.c. Use
4431 cpp_interpret_string to do the heavy lifting.
4433 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
4434 narrow_charset, wide_charset fields of options structure.
4435 (cpp_destroy): Call _cpp_destroy_iconv.
4436 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
4437 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
4438 (cpp_interpret_charconst): Moved to cppcharset.c.
4439 * cpplib.c (dequote_string): Delete.
4440 (interpret_string_notranslate): New.
4441 (do_line, do_linemarker): Use interpret_string_notranslate.
4443 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
4445 * c-common.c (fname_string, combine_strings): Delete.
4446 * c-common.h (fname_string, combine_strings): Delete prototypes.
4447 * c-lex.c (ignore_escape_flag): Delete.
4448 (cb_ident): Use cpp_interpret_string, not lex_string.
4449 (get_nonpadding_token): New function.
4450 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
4451 Adjust calls to lex_string. Don't write *value twice.
4452 (lex_string): Now handles string constant concatenation.
4453 Most of the work handed off to cpp_interpret_string.
4454 Call fix_string_type here.
4455 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
4456 FUNC_NAME, throughout.
4457 (OBJC_STRING): New token type.
4458 (primary:STRING): No need to call fix_string_type here.
4459 (primary:objc_string): Make that OBJC_STRING.
4460 (objc_string nonterminal): Delete.
4461 (yylexname): Delete code to handle fake string constants.
4462 (yylexstring): Delete entirely.
4463 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
4464 to handle CPP_ATSIGN.
4466 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
4467 * c-opts.c (missing_arg, c_common_handle_option): Handle
4468 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
4469 (c_common_init): Set cpp_opts->bytes_big_endian, not
4470 cpp_opts->EBCDIC. Call cpp_init_iconv.
4471 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
4472 (TARGET_EBCDIC): Delete default definition.
4474 * objc/objc-act.c (build_objc_string_object): No need to
4475 handle string constant concatenation.
4477 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
4479 * doc/install.texi: Fix typos.
4480 * doc/invoke.texi: Likewise.
4481 * doc/tm.texi: Likewise.
4483 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
4485 * config/pa/fptr.c: Fix comment typos.
4486 * config/pa/pa-64.h: Likewise.
4487 * config/pa/pa.c: Likewise.
4488 * config/pa/pa.h: Likewise.
4489 * config/rs6000/603.md: Likewise.
4490 * config/rs6000/7xx.md: Likewise.
4491 * config/rs6000/darwin.h: Likewise.
4492 * config/rs6000/freebsd.h: Likewise.
4493 * config/rs6000/rs6000.c: Likewise.
4494 * config/rs6000/rs6000.md: Likewise.
4495 * config/rs6000/spe.h: Likewise.
4497 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
4499 * config/s390/2064.md: Change GNU CC to GCC.
4500 * config/s390/2084.md: Likewise.
4501 * config/s390/fixdfdi.h: Likewise.
4502 * config/s390/linux.h: Likewise.
4503 * config/s390/s390-modes.def: Likewise.
4504 * config/s390/s390-protos.h: Likewise.
4505 * config/s390/s390.c: Likewise.
4506 * config/s390/s390.h: Likewise.
4507 * config/s390/s390.md: Likewise.
4508 * config/s390/s390x.h: Likewise.
4510 2003-07-04 Jeff Law <law@redhat.com>
4513 * expr.c (do_store_flag): Pass in the correct result type
4514 when calling fold_single_bit_test.
4515 * fold-const.c (fold_single_bit_test): Use result_type for the
4516 result when folding a sign bit test.
4518 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
4520 * opts.c (common_handle_options): Negate sense of -falign- switches.
4522 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
4524 * Makefile.in: Replace PWD with PWD_COMMAND.
4526 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4528 * cfgloopanal.c (count_strange_loop_iterations): New static function.
4529 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
4530 Handle strange loops.
4532 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
4534 * install.texi: Even the g77 manpage is derived from
4535 the full g77 manual.
4537 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4539 * ABOUT-NLS: Delete.
4540 * intl: Delete entire directory.
4541 * aclocal.m4: Include ../config/gettext.m4. Delete
4542 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
4543 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
4544 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
4545 Remove intl/Makefile from all_outputs.
4546 * configure, config.in: Regenerate.
4547 * Makefile.in: Expunge all references to intl subdirectory.
4548 Add -I../intl to INCLUDES.
4549 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
4551 2003-07-04 Roger Sayle <roger@eyesopen.com>
4553 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
4554 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
4556 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
4558 PR c++/5287, PR c++/7910, PR c++/11021
4559 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
4560 dllimport attribute if function is defined at declaration, but
4561 report error instead. Likewise for dllimport'd variable
4562 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
4563 declared within functions, Report error if dllimport or dllexport
4564 symbol is not global.
4565 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
4566 if defined after declaration or if inlined. Don't allow definition
4567 of static data members of C++ classes. Don't dllimport virtual
4569 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
4570 (i386_pe_mark_dllimport): Remove unnecessary checks.
4571 (i386_pe_encode_section_info): Warn if the dllimport attribute
4572 and symbol prefix have been instantiated and then overridden.
4574 * doc/extend.texi: Document dllimport and dllexport attributes.
4576 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
4578 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
4580 * config/kaos.h (CPP_PREDEFINES): Delete.
4581 (TARGET_OS_CPP_BUILTINS): New.
4583 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4585 * c-aux-info.c: Include toplev.h after c-tree.h.
4586 * c-common.c: Likewise.
4587 (GCC_DIAG_STYLE): Undef.
4588 * c-semantics.c (GCC_DIAG_STYLE): Define.
4589 * c-tree.h (GCC_DIAG_STYLE): Likewise.
4590 * diagnostic.h (inform): Move prototype to toplev.h.
4591 * jump.c: Include diagnostic.h before toplev.h.
4592 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
4593 (warning, error, fatal_error, pedwarn, sorry, inform,
4594 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
4596 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4598 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
4599 at all if edge is not specified.
4600 (can_copy_bbs_p, copy_bbs): New.
4601 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
4602 * cfgloop.c (get_loop_body): Comment more precisely.
4603 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
4604 (scale_bbs_frequencies): Fix comment typo.
4605 (can_duplicate_loop_p): Use can_copy_bbs_p.
4606 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
4608 2003-07-03 Devang Patel <dpatel@apple.com>
4610 * c-opts.c (c_common_parse_file): Remove extra
4611 debug_hooks->start_source_file call.
4613 2003-07-03 Roger Sayle <roger@eyesopen.com>
4615 * real.c (real_trunc, real_floor, real_ceil): New functions
4616 to implement trunc, floor and ceil respectively.
4617 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
4618 * builtins.c (integer_valued_real_p): New function to test if
4619 a floating point expression has an integer valued result.
4620 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
4621 foo(x) where foo is an integer rounding function. Similarly,
4622 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
4623 (double)(int)x when both foo and bar are integer rounding
4624 functions and we don't need to honor errno.
4625 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
4626 New functions to fold trunc, floor and ceil.
4627 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
4628 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
4629 to fold BUILT_IN_CEIL*.
4630 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
4631 the remaining integer rounding functions.
4633 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
4635 * config/sparc/sparc.c (function_arg_partial_nregs): Use
4636 SPARC_INT_ARG_MAX to determine where to split unnamed
4637 complex FP arguments.
4639 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
4641 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
4642 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
4643 (merge_blocks_move_predecessor_nojumps,
4644 merge_blocks_move_successor_nojumps): Use merge_blocks.
4645 (try_optimize_cfg): Use merge_blocks_move.
4646 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
4647 (merge_blocks_nomove): Rename to rtl_merge_blocks.
4648 (cfg_layout_create_basic_block): New.
4649 (rtl_can_merge_blocks): New.
4650 (cfg_layout_split_block): Do not alloc aux by hand.
4651 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
4653 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
4654 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
4655 * cfgloopmanip.c (loop_split_edge_with): Likewise.
4656 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
4658 * basic-block.h (basic_block_def): Add field 'rbi'.
4659 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
4660 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
4661 * cfg.c (entry_exit_blocks): Add new field.
4662 * cfglayout.c: Include alloc-pool.h;
4663 (cfg_layout_pool): New.
4664 (record_effective_endpoints, fixup_reorder_chain,
4665 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
4667 (cfg_layout_initialize_rbi): New function.
4668 (cfg_layout_initialize): Use it.
4669 (cfg_layout_finalize): Clear rbi fields.
4670 * cfglayout.h (RBI): Kill.
4671 (cfg_layout_initialize_rbi): Declare.
4672 * cfgloopmanip.c (copy_bbs): Use rbi.
4673 (record_exit_edges): Likewise.
4674 (duplicate_loop_to_header_edge): Likewise.
4675 * cfgrtl.c (cfg_layout_create_basic_block): Use
4676 cfg_layout_initialize_rbi.
4677 (cfg_layout_split_block): Use rbi.
4678 (cfg_layout_delete_block): Likewise.
4679 * loop-init.c (loop_optimizer_finalize): Likewise.
4680 * loop-unswitch.c (unswitch_loop): Likewise.
4681 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
4683 * cfgrtl.c: Update comments.
4684 (try_redirect_by_replacing_jump): New argument.
4685 (redirect_branch_edge): Break out from ...
4686 (rtl_redirect_edge_and_branch): ... this one.
4687 (update_cfg_after_block_merging): Break out from ...
4688 (rtl_merge_blocks): ... this one.
4689 (cfg_layout_split_edge): New.
4690 (cfg_layout_merge_blocks): New.
4691 (cfg_layout_can_merge_blocks_p): New.
4692 (cfg_layout_redirect_edge_and_branch): Reorganize.
4693 (cfg_layout_rtl_cfg_hooks): Fill in.
4694 (cfg_layout_delete_block): Kill barriers.
4695 * cfganal.c (can_fallthru): Deal with exit blocks
4696 * cfglayout.c (cfg_layout_function_header): New function
4697 (record_effective_endpoints): Record function header.
4698 (fixup_reorder_chain): Fixup dead jumptables; place header
4700 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
4701 * bb-reorder.c (cfg_layout_initialize): Update call.
4702 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
4703 edges in cfglayout mode.
4704 * cfglayout.c (cleanup_unconditional_jumps): Kill.
4705 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
4706 * cfglayout.h (cfg_layout_initialize): Update prototype.
4707 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
4708 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
4709 * flow.c (propagate_block): Do not crash when basic block ends
4710 by first insn in the chain.
4711 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
4713 * tracer.c (tracer): Update call of cfg_layout_initialize.
4715 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4717 * Makefile.in: Use dependency variables in lieu of explicit
4720 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
4722 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
4723 * tree.h: ...to here.
4725 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
4727 * config/s390/2064.md: Fix comment typos.
4728 * config/s390/2084.md: Likewise.
4729 * config/s390/s390.c: Likewise.
4730 * config/s390/s390.md: Likewise.
4731 * config/sh/sh.c: Likewise.
4732 * config/sh/sh.h: Likewise.
4733 * config/sh/sh.md: Likewise.
4734 * config/sparc/sparc.c: Likewise.
4735 * config/sparc/sparc.h: Likewise.
4736 * config/sparc/sparc.md: Likewise.
4737 * config/stormy16/stormy16.c: Likewise.
4738 * config/stormy16/stormy16.h: Likewise.
4739 * config/stormy16/stormy-abi: Fix a typo.
4741 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
4743 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
4745 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4747 * config/mips/mips.h (save_argv): Delete.
4749 2003-07-03 Roger Sayle <roger@eyesopen.com>
4752 * fold-const.c (extract_muldiv_1): There's nothing that can be done
4753 if the expression is a SAVE_EXPR.
4755 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
4757 * config/m32r/m32r.c: Fix comment typos.
4758 * config/m68hc11/m68hc11.c: Likewise.
4759 * config/m68hc11/m68hc11.h: Likewise.
4760 * config/m68k/m68k.c: Likewise.
4761 * config/mcore/mcore.c: Likewise.
4762 * config/mcore/mcore.h: Likewise.
4763 * config/mcore/mcore.md: Likewise.
4764 * config/mips/mips.c: Likewise.
4765 * config/mips/mips.h: Likewise.
4766 * config/mips/mips.md: Likewise.
4767 * config/mips/netbsd.h: Likewise.
4768 * config/mn10300/mn10300.c: Likewise.
4770 2003-07-03 Andreas Schwab <schwab@suse.de>
4772 * dbxout.c (pending_bincls): Move decl down inside
4773 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
4775 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
4777 * rtl.h (NOTE_DATA): Refer to whole union.
4778 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
4780 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
4782 PR optimization/11381
4783 * simplify-rtx.c (simplify_relational_operation): Check that
4784 two equal operands have no side-effects before simplifying
4787 2003-07-02 Jeff Law <law@redhat.com>
4789 * expr.c (do_store_flag): Remove special case folding for
4790 single bit tests. Instead call back into the commonized folder
4792 * fold-const.c (fold_single_bit_test): New function, mostly
4793 extracted from do_store_flag, with an additional case extracted
4795 (fold): Call fold_single_bit_test appropriately.
4796 * tree.h (fold_single_bit_test): Prototype.
4798 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4800 * system.h: Include filenames.h.
4801 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
4802 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
4803 define based on HAVE_DOS_BASED_FILE_SYSTEM.
4804 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
4805 * config/i386/xm-mingw32.h: Don't define
4806 HAVE_DOS_BASED_FILE_SYSTEM,
4807 DIR_SEPARATOR, or DIR_SEPARATOR_2.
4808 * doc/hostconfig.texi: Update to match.
4810 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
4811 config/i386/cygwin.h:
4812 Use IS_ABSOLUTE_PATH throughout.
4813 * gcc.c (DIR_UP): Delete, unused.
4814 * protoize.c (IS_SAME_PATH): Define in terms of
4816 (is_abspath): Delete.
4818 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
4820 * config/i386/emmintrin.h: Fix comment typos.
4821 * config/i386/i386.c: Likewise.
4822 * config/i386/i386.h: Likewise.
4823 * config/i386/sco5.h: Likewise.
4824 * config/ia64/ia64.c: Likewise.
4825 * config/ia64/itanium2.md: Likewise.
4827 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
4829 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
4831 (emit_bincl_stab): Same.
4832 (emit_pending_bincls): Same.
4834 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
4836 * config/h8300/h8300.c (compute_mov_length): Fix the length of
4837 loading CONST0_RTX (SFmode).
4838 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
4839 'G' to CONST0_RTX (SFmode).
4840 * config/h8300/h8300.md (movsf_h8300): Change the first
4842 (movsf_h8300h): Likewise.
4844 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4846 * c-common.h (c_common_init_options): New prototype.
4847 * c-opts.c (deferred_size): Remove.
4848 (defer_opt): Array is now pre-allocated.
4849 (c_common_init_options): Pre-allocate deferred_opts. Make
4850 lang_flags unsigned.
4851 (push_command_line_options): Free deferred_opts.
4852 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
4853 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
4854 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
4855 * langhooks.h (struct lang_hooks): New prototype for init_options.
4856 * main.c (main): Cast argv.
4857 * opts.c (handle_option, handle_options): Update prototypes.
4858 (decode_options): save_argc, save_argv are not global. Constify.
4859 * opts.h (decode_options): New prototype.
4860 * toplev.c (general_init): New protoype.
4861 (save_argv): Make static.
4862 (save_argc): Remove.
4863 (print_switch_values, general_init): Constify.
4864 (toplev_main): Save argv.
4865 * toplev.h (toplev_main): Update prototype.
4866 (save_argc, save_argv): Remove.
4868 2003-07-02 David Edelsohn <edelsohn@gnu.org>
4870 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
4871 (emit_bincl_stab): Same.
4872 (emit_pending_bincls): Same.
4874 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
4877 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
4879 2003-07-02 Andreas Schwab <schwab@suse.de>
4881 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
4883 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
4885 PR optimization/11210
4886 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
4887 about the behaviour with regard to bitfields.
4888 * fold-const (decode_field_reference): Record outermost type in
4889 case the expression is a NOP. Strip all NOPs. Set the signedness
4890 to that of the outermost type (if any) when the bitsize is equal
4891 to the size of the type.
4893 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
4895 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
4896 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
4897 (adddi3_internal_3, addsi3_internal_2): Likewise.
4899 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
4901 * config/mips/mips.c (machine_function): Add new fields:
4902 ignore_hazard_length_p and all_noreorder_p.
4903 (mips_flag_delayed_branch): New variable.
4904 (override_options): Treat '/' as an operand punctuation character.
4905 Set up mips_flag_delayed_branch.
4906 (print_operand): Handle '/'.
4907 (mips_output_function_prologue): Put the whole function in
4908 .set noreorder and .set nomacro if all_noreorder_p is true.
4909 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
4910 (mips16_optimize_gp): Remove "first insn" parameter.
4911 (mips16_lay_out_constants): New function, split out from mips_reorg.
4912 (mips_avoid_hazard, mips_avoid_hazards): New functions.
4913 (mips_reorg): For mips16 code, call mips16_lay_out_constant
4914 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
4915 do delayed-branch scheduling followed by hazard detection.
4916 (mips_adjust_insn_length): Only account for hazards if
4917 !ignore_hazard_length_p.
4918 (mips_output_load_label): Add a nop to the o32 sequence if
4919 the target suffers from load delays.
4920 (mips_output_conditional_branch): Add %/ to the end of branches.
4921 (mips_output_division): Fill the branch delay slot with %#.
4922 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
4923 instructions. End all other %* branches with %/.
4924 (ffssi2, ffsdi2): Fix lengths.
4925 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
4926 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
4927 (fix_truncsfsi2_macro): Likewise.
4928 (mov_lwl): Set hazard to "none".
4929 (ashldi3_internal): Fill the branch delay slot with %#.
4930 (ashrdi3_internal, lshrdi3_internal): Likewise.
4931 (exception_receiver): Explicitly set $28.
4932 (hazard_nop): New pattern.
4934 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
4936 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
4937 before calling tree_inlinable_function_p.
4939 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4941 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
4942 <internal/stdio_core.h> too.
4943 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
4944 <internal/wchar_core.h> too.
4945 Substitute va_list uses in inline definition.
4946 * fixinc/fixincl.x: Regenerate.
4948 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4950 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
4951 Undef before redefinition.
4952 (LABEL_AFTER_LOC): Likewise.
4953 (DEFAULT_SIGNED_CHAR): Likewise.
4954 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
4957 * config/mips/iris3.h: Remove, unused.
4958 * config/mips/iris4.h: Likewise.
4960 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
4962 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
4963 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
4966 * config/mips/iris5.h: Move explicit includes ...
4967 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
4969 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
4970 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4973 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
4974 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4977 * config/mips/iris6.h: Fix IRIX spelling.
4978 (MULTILIB_DEFAULTS): Undef before redefinition.
4980 * config/mips/iris6.h: Move explicit includes ...
4981 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
4983 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
4985 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
4986 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
4987 Use next_needed field instead of aux to maintain the queue.
4988 * cgraph.h (cgraph_node): Add next_needed.
4989 (cgraph_varpool_node): Add next_needed; remove aux.
4990 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
4992 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
4994 * cgraphunit.c (cgraph_finalize_function): Set finalized.
4995 (cgraph_finalize_function): Do not examine inlinablility.
4996 (cgraph_finalize_compilation_unit): Do it here.
4997 * cgraph.h (cgraph_local_info): Add finalized field.
4999 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5001 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
5002 (gt_pch_restore): Likewise.
5004 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5006 * config/alpha/alpha.c: Fix comment typos.
5007 * config/alpha/elf.h: Likewise.
5008 * config/arm/arm.c: Likewise.
5009 * config/arm/arm.h: Likewise.
5010 * config/arm/arm.md: Likewise.
5011 * config/arm/t-arm-coff: Likewise.
5012 * config/arm/t-strongarm-pe: Likewise.
5013 * config/arm/xscale-elf.h: Likewise.
5014 * config/avr/avr.h: Likewise.
5016 2003-07-01 Jeff Law <law@redhat.com>
5018 * stmt.c (any_pending_cleanups): Remove another redundant test.
5020 2003-07-01 David Edelsohn <edelsohn@gnu.org>
5021 J"orn Rennecke <joern.rennecke@superh.com>
5023 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
5026 2003-07-01 Devang Patel <dpatel@apple.com>
5028 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
5030 (struct dbx_file): New members - bincl_status, pending_bincl_name and
5032 (pending_bincls): New.
5033 (dbxout_init): Initialize new dbx_file members.
5034 (dbxout_start_source_file): Same.
5035 (emit_bincl_stab): New function.
5036 (emit_pending_bincls): Same.
5037 (emit_pending_bincls_if_required): Same.
5038 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
5040 (dbxout_begin_block): Emit pending BINCL stabs.
5041 (dbxout_end_block): Same.
5042 (dbxout_function_decl): Same.
5043 (dbxout_continue): Same.
5044 (dbxout_type): Same.
5045 (dbxout_class_name_qualifiers): Same.
5046 (dbxout_symbol): Same.
5047 (dbxout_symbol_location): Same.
5048 (dbxout_parms): Same.
5050 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5052 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
5053 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
5055 2003-07-01 Andreas Jaeger <aj@suse.de>
5057 * fold-const.c: Convert prototypes to ISO C90.
5058 * function.c: Likewise.
5059 * function.h: Likewise.
5061 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5063 * doc/contrib.texi: Fix typos.
5064 * doc/invoke.texi: Likewise.
5065 * doc/passes.texi: Likewise.
5066 * doc/sourcebuild.texi: Likewise.
5067 * doc/tm.texi: Likewise.
5069 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5071 * basic-block.h: Fix comment typos.
5072 * bb-reorder.c: Likewise.
5073 * c-format.c: Likewise.
5074 * cfgcleanup.c: Likewise.
5075 * cfghooks.h: Likewise.
5076 * cfgloop.c: Likewise.
5077 * cfgloopmanip.c: Likewise.
5078 * cfgrtl.c: Likewise.
5079 * cgraph.h: Likewise.
5080 * cgraphunit.c: Likewise.
5081 * combine.c: Likewise.
5082 * convert.c: Likewise.
5083 * dbxout.c: Likewise.
5086 * diagnostic.c: Likewise.
5087 * dwarf2out.c: Likewise.
5088 * et-forest.h: Likewise.
5090 * fold-const.c: Likewise.
5091 * function.h: Likewise.
5092 * gcov-io.h: Likewise.
5095 * genautomata.c: Likewise.
5096 * ggc-common.c: Likewise.
5097 * ggc-page.c: Likewise.
5098 * loop-unroll.c: Likewise.
5099 * loop-unswitch.c: Likewise.
5101 * mips-tfile.c: Likewise.
5102 * optabs.c: Likewise.
5103 * ra-build.c: Likewise.
5104 * ra-colorize.c: Likewise.
5105 * ra-rewrite.c: Likewise.
5107 * regmove.c: Likewise.
5108 * reload.c: Likewise.
5109 * rtlanal.c: Likewise.
5110 * sched-ebb.c: Likewise.
5111 * sched-int.h: Likewise.
5112 * sched-vis.c: Likewise.
5113 * sreal.c: Likewise.
5114 * ssa-ccp.c: Likewise.
5116 * toplev.c: Likewise.
5117 * tree-inline.c: Likewise.
5118 * value-prof.c: Likewise.
5119 * value-prof.h: Likewise.
5121 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5123 * rtl.h (emit_line_note_after): Remove.
5124 (emit_note_copy_after, emit_note_copy): New.
5125 * emit-rtl.c (reorder_insns_with_line_notes): Replace
5126 emit_line_note_after with emit_note_copy_after.
5127 (emit_insn_after_with_line_notes): Likewise.
5128 (emit_line_note_after): Kill.
5129 (emit_note_copy_after): New.
5130 (emit_note_copy): New.
5131 * function.c (emit_return_into_block): Use emit_note_copy_after.
5132 (thread_prologue_and_epilogue_insns): Likewise.
5133 * integrate.c (expand_inline_function): Use emit_note_copy.
5134 (copy_insn_list): Likewise.
5135 * unroll.c (copy_loop_body): Likewise.
5136 * cfglayout.c (duplicate_insn_chain): Likewise.
5138 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5140 * c-tree.h (define_label): Replace filename and lineno arguments
5142 * c-decl.c (poplevel): Adjust define_label call.
5143 (pop_label_level): Likewise.
5144 (define_label): Replace filename and lineno arguments with a
5146 (store_parm_decls): Use DECL_SOURCE_LOCATION.
5147 * c-parse.in (label): Adjust define_label call.
5149 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
5151 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
5152 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
5153 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
5154 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
5155 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
5157 2003-07-01 Andreas Jaeger <aj@suse.de>
5159 * final.c: Convert prototypes to ISO C90.
5161 * flags.h: Likewise.
5162 * gcov-io.c: Likewise.
5163 * gcov-io.h: Likewise.
5165 See ChangeLog.9 for earlier changes.