1 2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * builtins.c (CASE_MATHFN): New helper macro.
4 (mathfn_built_in): Simplify and sort.
6 * protoize.c (substr): Delete, callers changed to `strstr'.
8 2003-08-13 Zack Weinberg <zack@codesourcery.com>
10 * config.gcc (iq2000*-*-elf*): Don't set xm_file.
11 * config/iq2000/xm-iq2000.h: Delete file.
13 2003-08-13 Geoffrey Keating <geoffk@apple.com>
15 * gengtype.c (walk_type): Process a subobject before processing
16 the pointer that points to the subobject.
18 2003-08-13 Per Bothner <pbothner@apple.com>
20 * regclass.c (init_reg_modes): Make non-static.
21 Rename to init_reg_modes_once per new naming convention.
22 (init_regs): Don't call init_reg_modes here.
23 * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
24 * rtl.h (init_reg_modes_once): New declaration.
25 * toplev.c (backend_init): Call init_regs after init_emit_once.
27 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
29 * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
30 special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
32 2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
34 * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
35 * sh.md (load_ra): Change insn predicate to TARGET_SH1.
37 2003-08-13 Dale Johannesen <dalej@apple.com>
39 * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
40 handling of decrement-and-branch farther than 32 bits.
42 2003-08-12 Kelley Cook <kelleycook@wideopenwest.com>
44 * configure.in (make_compare_target): Move test to ...
45 * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here.
46 * configure: Regenerate.
48 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
50 * config/mips/iris6.h: Convert to C90 prototypes.
51 * config/mips/irix6-libc-compat.c: Likewise.
52 * config/mips/mips-protos.h: Likewise.
53 * config/mips/mips.c: Likewise.
55 2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
57 fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
58 for selected machines. Comment heavily.
59 fixinc/fixincl.x: Rebuild.
60 fixinc/tests/base/fs/rfs/rf_cache.h: New file.
62 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
64 * config/mips/mips.h: Tweak various comments.
65 * config/mips/mips.c: Likewise.
67 2003-08-11 James E Wilson <wilson@tuliptree.org>
71 * alias.c (find_base_value, case REG): Return 0 not src if no base
74 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
76 * gcse.c (gmalloc): Fix last change.
78 2003-08-11 Roger Sayle <roger@eyesopen.com>
80 * simplify-rtx.c (simplify_binary_operation): Replace calls to
81 gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary,
82 and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT,
83 gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary.
85 2003-08-11 Roger Sayle <roger@eyesopen.com>
87 * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort.
88 * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid
89 typecode for an ABS_EXPR.
91 * doc/c-tree.texi: Document ABS_EXPR.
93 2003-08-11 Roger Sayle <roger@eyesopen.com>
95 * fold-const.c (fold): Optimize any associative floating point
96 operator with -funsafe-math-optimizations, not just MULT_EXPR.
98 2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org>
100 * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size
101 information in SHmedia case too.
102 (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate):
104 (__set_fpscr): Use an access via GOT for PIC case.
106 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
108 * configure.in (intermodule): Make switch test more portable.
109 * configure: Regenerate.
111 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
113 * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap.
116 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
118 * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC.
119 (grealloc): Size argument is a size_t.
120 (gcalloc): New function. Use throughout in lieu of
123 * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of
125 * config/ia64/ia64.c (ia64_reorg): Likewise.
126 * conflict.c (conflict_graph_new): Likewise.
127 * fixinc/fixincl.c (run_compiles): Likewise.
128 * genattrtab.c (optimize_attrs): Likewise.
129 * genrecog.c (new_decision): Likewise.
130 * haifa-sched.c (schedule_block): Likewise.
131 * hashtable.c (ht_create): Likewise.
133 2003-08-11 Bob Wilson <bob.wilson@acm.org>
135 * config/xtensa/lib2funcs.S: Fix whitespace.
136 * config/xtensa/xtensa.md (all insns and expanders): Use brace block
137 syntax where appropriate. Remove unnecessary backslash escapes.
138 Reformat comments and fix some code formatting.
139 (extendqisi2): Rearrange conditional.
140 (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
141 *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
144 2003-08-11 Richard Sandiford <rsandifo@redhat.com>
146 * config/mips/mips.c: Various formatting fixes.
147 (override_options): Resync -mtune handling with gas.
148 (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface.
149 * config/mips/mips.h: More formatting fixes.
150 (mips_abi): Move declaration.
151 * config/mips/mips.md (exception_receiver): Add mode to
154 2003-08-11 Aldy Hernandez <aldyh@redhat.com>
156 * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and
158 (bdesc_1arg): Remove evsplati and evsplatfi.
160 2003-08-11 J"orn Rennecke <joern.rennecke@superh.com>
162 * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix
165 2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
167 * builtins.c (expand_builtin_strcat): Optimize constant strings.
169 2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
171 * pretty-print.c (pp_base_indent): Rename from pp_indent.
172 * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype.
173 (struct c_pretty_print_info): Add more fields.
174 (pp_c_left_paren): Move to c-pretty-print.c.
175 (pp_c_right_paren): Likewise.
176 (pp_c_left_brace): Likewise.
177 (pp_c_right_brace): Likewise.
178 (pp_c_left_bracket): Likewise.
179 (pp_c_right_bracket): Likewise.
180 (pp_c_declarator): Declare.
181 (pp_c_direct_declarator): Likewise.
182 (pp_c_specifier_qualifier_list): Likewise.
183 (pp_c_type_id): Likewise.
184 * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework..
185 (pp_c_type_qualifier_list): New.
186 (pp_c_pointer): Likewise.
187 (pp_c_parameter_type_list): Likewise.
188 (pp_c_function_definition): Likewise.
189 (pp_c_id_expression): Likewise.
190 (pp_c_simple_type_specifier): Tidy.
191 (pp_c_unary_expression): Likewise.
192 (pp_c_expression): Likewise.
193 (pp_c_pretty_printer_init): Likewise.
194 (pp_c_specifier_qualifier_list): Rework..
195 (pp_c_abstract_declarator): Likewise.
196 (pp_c_postfix_expression): Likewise.
197 (pp_c_primary_expression): Likewise.
198 (pp_c_cast_expression): Likewise.
199 (pp_c_direct_abstract_declarator): Likewise.
200 (pp_c_storage_class_specifier): Likewise.
201 (pp_c_function_specifier): Likewise.
202 (pp_c_declaration_specifiers): Likewise.
203 (pp_c_direct_declarator): Likewise.
204 (pp_c_declarator): Likewise.
205 (pp_c_declaration): Likewise.
206 (pp_c_statement): Likewise.
207 (pp_c_integer_constant): Rename from pp_c_integer_literal.
208 (pp_c_character_constant): Rename from pp_c_character_literal.
209 (pp_c_bool_constant): Rename from pp_c_bool_literal.
210 (pp_c_enumeration_constant): Rename from pp_c_enumerator.
211 (pp_c_floating_constant): Rename from pp_c_real_literal.
212 (pp_c_constant): Rename from pp_c_literal.
213 * c-lang.c: Include diagnostic.h and c-pretty-print.h
214 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define.
215 (c_initialize_diagnostics): New.
216 * Makefile.in (c-lang.o): Update dependency.
218 2003-08-10 Nathan Sidwell <nathan@codesourcery.com>
220 * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs.
222 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
224 * config/mips/mips.c (mips_no_mips16_string): Remove.
225 (override_options): Don't handle -mips16 as part of -mipsN.
226 * config/mips/mips.h (mips_no_mips16_string): Remove declaration.
227 (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries.
228 (TARGET_OPTIONS): Remove -mno-mips16.
230 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
232 * config/mips/mips-protos.h (coprocessor_operand): Remove declaration.
233 (coprocessor2_operand): Likewise.
234 * config/mips/mips.c (STAB_CODE_TYPE): Remove.
235 (lookup_name): Remove declaration.
236 (abort_with_insn): Remove. Replace all uses with fatal_insn.
237 (mips16, mips_abicalls): Remove.
238 (mips_char_to_class): Remove initialiser: all entries are NO_REGS.
239 (arith32_operand, large_int, true_reg_or_0_operand): Remove.
240 (coprocessor_operand, coprocessor2_operand): Remove.
241 (override_options): Don't set mips16 or mips_abicalls.
242 (print_operand): Don't expect SIGN_EXTEND operands.
243 (mips_secondary_reload_class): Likewise.
244 (mips_output_conditional_branch): Remove disabled long-branch code.
245 * config/mips/mips.h (call_used_regs): Remove declaration.
246 (may_call_alloca): Likewise.
247 (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove.
248 (mips_abicalls, mips16): Remove declarations.
249 (ASM_FINAL_SPEC, LIB_SPEC): Remove.
250 (CC1_SPEC): Remove outdated comment.
251 (MIPS_VERSION, MACHINE_TYPE): Remove.
252 (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
253 (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions.
254 (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise.
255 (PUSH_ROUNDING): Likewise.
256 (ASSEMBLER_SCRATCH_REGNUM): Remove.
257 * config/mips/mips.md: Replace mips_cpu_attr with mips_tune
258 and mips16 with TARGET_MIPS16.
260 2003-08-09 Per Bothner <pbothner@apple.com>
262 * cppinit.c (cpp_read_main_file): Split out source-independent
263 initialization to separate function ...
264 (cpp_post_options): New function.
265 * cppfiles.c (cpp_stack_file): Rename public name to ...
266 (_cpp_stack_file): New internal function name.
267 * cpplib.h: Update accordingly.
268 * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
269 (cpp_read_main_file): Don't initialize line here.
270 * c-opts.c (c_common_post_options): Call cpp_post_options.
271 (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
272 * fix-header.c (read_scan_file): Call cpp_post_options.
274 2003-08-09 Per Bothner <per@bothner.com>
276 * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
278 2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
280 * pa.c (pa_asm_output_mi_thunk): Fix typo.
282 2003-08-09 Neil Booth <neil@daikokuya.co.uk>
284 PR preprocessor/11839
285 * cppfiles.c (open_file): Handle ENOTDIR.
287 2003-08-09 Richard Sandiford <rsandifo@redhat.com>
290 * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls.
292 2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
294 * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if
295 source/destination is not a register operand.
297 2003-08-08 Richard Henderson <rth@redhat.com>
300 * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
301 RETURN_ADDRESS_POINTER_REGNUM.
302 (ia64_expand_prologue): Don't frob it.
303 (ia64_output_function_epilogue): Likewise.
304 (ia64_return_addr_rtx): New.
305 (ia64_split_return_addr_rtx): New.
306 * config/ia64/ia64-protos.h: Update.
307 * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
308 (RETURN_ADDRESS_POINTER_REGNUM): Remove.
309 (GENERAL_REGNO_P): Don't check it.
310 (AR_*_REGNUM): Renumber.
311 (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
312 (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
313 (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
314 (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
315 (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
316 * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
317 (movdi_ret_addr): New.
319 2003-08-08 Geoffrey Keating <geoffk@apple.com>
321 * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib.
323 2003-08-08 Roger Sayle <roger@eyesopen.com>
325 * tree.h (get_identifier) Define a macro form of get_identifier
326 that calls get_identifier_with_length when the string is constant.
327 (get_identifier_with_length): Change type of second argument to
329 * stringpool.c (get_identifier): Undefine the macro before giving
330 the function definition.
331 (get_identifier_with_length): Change type of second argument to
332 size_t in function definition.
333 * hashtable.c (calc_hash): Change type of second argument to size_t.
334 (ht_lookup): Change type of third argument to size_t. Reorganize
335 to speed-up the cases where the hash table slot is empty, or the
336 first probe matches (i.e. there isn't a collision).
337 * hashtable.h (ht_lookup): Adjust function prototype.
339 2003-08-08 Bernardo Innocenti <bernie@develer.com>
343 * longlong.h (count_leading_zeros): Exclude on __mcpu32__.
345 2003-08-08 Neil Booth <neil@daikokuya.co.uk>
347 * common.opt: Add debug switches.
348 * flags.h (use_gnu_debug_info_extensions): Boolify.
349 * opts.c (write_symbols, debug_info_level,
350 use_gnu_debug_info_extensions): Move from toplev.c.
351 (set_debug_level): New.
352 (common_handle_options): Handle debug switches.
353 (print_help): Display target options directly.
354 * toplev.c (debug_hooks): Don't initialize.
355 (write_symbols, debug_info_level,
356 use_gnu_debug_info_extensions): Move to opts.c.
357 (debug_args, display_help, decode_g_option): Remove.
358 (process_options): Set no debug if level zero here,
359 and no-debug-hooks. Error here if impossible debug format selected.
360 * toplev.h (display_help, decode_g_option): Remove.
362 2003-08-08 Richard Sandiford <rsandifo@redhat.com>
364 * tree.c (get_file_function_name_long): Fix size of alloca() area.
366 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
368 * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
369 and gcc_cv_prog_cmp_skip.
370 * configure: Regenerate.
372 2003-08-08 Stan Cox <scox@redhat.com>
374 * config/iq2000: New port.
375 * config.gcc (iq2000-*-elf): Added.
376 * doc/install.texi (Specific): Add iq2000 description.
378 2003-08-08 Andreas Schwab <schwab@suse.de>
380 * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting
381 and insert missing empty argument.
382 * configure: Regenerate.
384 2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
386 * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
387 (attr_length_millicode_call): Likewise.
388 (attr_length_call): Likewise. Revise some maximum insn lengths.
389 (attr_length_indirect_call): Likewise.
390 (output_call): Fix thinko that added extra nop.
391 * pa.h (IN_NAMED_SECTION_P): Define.
394 * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
395 __STDC_EXT__ when using C++ dialect.
397 2003-08-07 J"orn Rennecke <joern.rennecke@superh.com>
399 * sh.c (calc_live_regs): If the return address pointer is live,
401 (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register
402 for saves / restores.
403 (sh_expand_epilogue): If sh_media_register_for_return returns a
404 register number, flag the instructions that restores PR_MEDIA_REG
406 Remove dead update of offset.
407 (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if
408 we can use the result of get_hard_reg_initial_val.
409 * sh.md (UNSPEC_RA): New constant.
410 (movsi_i_lowpart+1): Changed into a define_insn_and_split, named:
411 (load_ra). Handle UNSPEC_RA.
412 (sibcall_media): Use PR_MEDIA_REG.
414 * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG.
415 * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr
416 needs saving on SHmedia.
418 2003-08-07 Ulrich Weigand <uweigand@de.ibm.com>
420 * config/s390/s390.md: Replace all occurrences of \\t with \t.
422 2003-08-07 Richard Sandiford <rsandifo@redhat.com>
424 * local-alloc.c (combine_regs): Fix comment typo.
426 2003-08-06 Zack Weinberg <zack@codesourcery.com>
428 * c-decl.c (builtin_decls): Replace with first_builtin_decl
429 and last_builtin_decl.
430 (c_init_decl_processing): Initialize both.
431 (c_reset_state): Iterate from first_builtin_decl to
432 last_builtin_decl inclusive to reintroduce builtins.
434 2003-08-06 David Mosberger <davidm@hpl.hp.com>
436 * doc/extend.texi (Function Attributes): Document the IA-64 version
437 of the "model" attribute.
439 * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro.
440 (SYMBOL_REF_SMALL_ADDR_P): Ditto.
441 (PREDICATE_CODES): Mention "small_addr_symbolic_operand".
443 * config/ia64/ia64.c (ia64_handle_model_attribute): New function.
444 (ia64_encode_section_info): Likewise.
445 (ia64_attribute_table): Add "model" attribute.
446 (TARGET_ENCODE_SECTION_INFO): Define.
447 (small_addr_symbolic_operand): New function.
448 (got_symbolic_operand): Return 0 for a symbolref to an object
449 in the small address area.
450 (enum ia64_addr_area): New type.
451 (small_ident1): New variable.
452 (small_ident2): Likewise.
453 (init_idents): New function.
454 (ia64_get_addr_area): Likewise.
455 (ia64_encode_addr_area): Likewise.
456 (ia64_encode_section_info): Likewise.
457 (ia64_expand_load_address): For symbolic references to objects in
458 the small-address-area, load the address via gen_rtx_SET() (which,
459 eventually, will expand into "addl").
461 2003-08-06 Per Bothner <pbothner@apple.com>
463 * line-map.h (fileline): New typedef.
464 (struct line_map, linemap_add, linemap_lookup): Use it.
465 * input.h (struct location_s): Comment notes that long-term we want
466 to replace it by fileline.
468 2003-08-06 J"orn Rennecke <joern.rennecke@superh.com>
470 Fix SHcompact exception handling:
471 * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered
472 by the prologue, return a MEM with return_address_pointer_rtx
474 * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode.
475 (RETURN_ADDR_OFFSET): Don't define.
476 (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia
477 registers that are visible in compact mode. Show that SHmedia
478 registers still exist in compact mode, even if there are not
480 (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect
481 if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE,
482 and DW_EH_PE_pcrel for pic data.
483 (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel,
484 set SYMBOL_FLAG_FUNCTION in symbol, and actually use
485 DW_EH_PE_pcrel / DW_EH_PE_absptr encoding.
486 (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it.
487 * sh.md (movsi_media-1): New splitter.
489 2003-08-06 Graeme Peterson <gp@qnx.com>
491 * config/i386/nto.h: New.
492 * config/i386/t-nto: New.
493 * config.gcc (i[34567]86-*-nto-qnx*): New.
495 2003-08-06 Phil Edwards <pme@gcc.gnu.org>
497 * doc/install.texi (*-*-solaris2*): Refine configure instructions.
499 2003-08-06 Alan Modra <amodra@bigpond.net.au>
501 * calls.c (load_register_parameters): Arrange for call_fusage to
502 report the whole register as used when shifting to the msb.
504 2003-08-05 Roger Sayle <roger@eyesopen.com>
506 * builtins.c (expand_builtin): When not optimizing, call the library
507 function for all builtins that have library functions (except alloca).
509 2003-08-05 Alexandre Oliva <aoliva@redhat.com>
511 * c.opt: Introduce -fworking-directory.
512 * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it.
513 * c-common.h (flag_working_directory): Declare.
514 * c-common.c (flag_working_directory): Define.
515 * c-opts.c (c_common_handle_options): Set it.
516 (sanitize_cpp_opts): Set...
517 * cpplib.h (struct cpp_options): ... working_directory option.
518 (struct cpp_callbacks): Add dir_change.
519 * cppinit.c (read_original_filename): Call...
520 (read_original_directory): New. Look for # 1 "directory//"
522 (cpp_read_main_file): Call dir_change callback if working_directory
524 * gcc.c (cpp_unique_options): Pass -g*.
525 * c-lex.c (cb_dir_change): New.
526 (init_c_lex): Set dir_change callback.
527 * toplev.c (src_pwd): New static variable.
528 (set_src_pwd, get_src_pwd): New functions.
529 * toplev.h (get_src_pwd, set_src_pwd): Declare.
530 * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd().
531 * dwarf2out.c (gen_compile_unit_die): Likewise.
532 * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise.
534 2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
536 * pretty-print.h (pp_set_line_maximum_length): Make macro.
537 (pp_set_prefix): Likewise.
538 (pp_destroy_prefix): Likewise.
539 (pp_remaining_character_count_for_line): Likewise.
540 (pp_clear_output_area): Likewise.
541 (pp_formatted_text): Likewise.
542 (pp_last_position_in_text): Likewise.
543 (pp_emit_prefix): Likewise.
544 (pp_append_text): Likewise.
545 (pp_flush): Likewise.
546 (pp_format_text): Likewise.
547 (pp_format_verbatim): Likewise.
548 (pp_tree_identifier): Tidy.
549 * pretty-print.c (pp_base_format_text): Rename from pp_format_text.
550 (pp_base_format_verbatim): Rename from pp_format_verbatim.
551 (pp_base_flush): Rename from pp_flush.
552 (pp_base_set_line_maximum_length): Rename from
553 pp_set_line_maximum_length.
554 (pp_base_clear_output_area): Rename from pp_clear_output_area.
555 (pp_base_set_prefix): Rename from pp_set_prefix.
556 (pp_base_destroy_prefix): Rename from pp_destroy_prefix.
557 (pp_base_emit_prefix): Rename from pp_emit_prefix.
558 (pp_base_append_text): Rename from pp_append_text.
559 (pp_base_formatted_text): Rename from pp_formatted_text.
560 (pp_base_last_position_in_text): Rename from pp_last_position_in_text.
561 (pp_base_remaining_character_count_for_line): Rename from
562 pp_remaining_character_count_for_line.
563 * diagnostic.h (diagnostic_format_decoder): Tidy.
564 (diagnostic_flush_buffer): Likewise.
565 * c-pretty-print.h: (pp_c_string_literal): Declare.
566 (pp_c_real_literal): Likewise.
567 (pp_c_integer_literal): Likewise.
568 * c-pretty-print.c (pp_c_char): Use pp_string in lieu of
570 (pp_c_character_literal): Tidy.
571 (pp_c_string_literal): Make public.
572 (pp_c_bool_literal): Likewise.
573 (pp_c_integer_literal): Likewise.
574 (pp_c_real_literal): Likewise.
576 * Makefile.in (C_PRETTY_PRINT_H): New variable.
577 (c-pretty-print.o): Update dependence.
579 2003-08-05 Chris Demetriou <cgd@broadcom.com>
581 * config/mips/mips.md (fix_truncdfsi2_macro): Properly restore
582 ".set nomacro" state.
583 (fix_truncsfsi2_macro): Likewise.
585 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
587 * tree.h (DID_INLINE_FUNC): Remove macro.
588 (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h,
589 add tree check for FUNCTION_DECL.
590 (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h.
591 (struct tree_decl): Rename inlined_function_flag to
592 declared_inline_flag.
593 * c-common.h (c_lang_decl): Remove.
594 (DECL_ESTIMATED_INSNS): Remove.
595 * c-tree.h (struct lang_decl): Don't include c_lang_decl.
596 (DECL_DECLARED_INLINE_P): Remove.
597 * c-decl.c (grokdeclarator): Update comment. With -finline-functions,
598 do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC.
599 (finish_function): Make uninlinable a bool. Fixup call to
600 tree_inlinable_function_p() and fix some code style issues.
601 * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'.
602 * cgraph.c (dump_cgraph): Likewise.
603 * cgraphunit.c (cgraph_decide_inlining): Likewise
604 (cgraph_finalize_compilation_unit): Likewise.
605 Also update call to tree_inlinable_function_p().
606 (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead
607 look at DECL_DECLARED_INLINE and reverse logic.
608 * print-tree.c (print_node): Likewise.
609 * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC.
610 * tree-inline.h (tree_inlinable_function_p): Make a bool. Update
612 * tree-inline.c (inlinable_function_p): Split up in this function to
613 check for basic inlining inhibiting conditions, and new
614 limits_allow_inlining() function. Warn if inlining is impossible
615 because the inline candidate calls alloca or uses sjlj exceptions.
616 (limits_allow_inlining): this new function to check if the inlining
617 limits are satisfied. Throttle from currfn_max_inline_insns, not from
618 MAX_INLINE_INSNS_SINGLE. The latter only makes sense if
619 MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal.
621 (tree_inlinable_function_p): Make a bool. Update call to
623 (expand_call_inline): Use limits_allow_inlining() when not in
624 unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC,
625 instead see if the function was declared `inline'.
627 2003-08-05 Josef Zlomek <zlomekj@suse.cz>
629 * gcse.c (try_replace_reg): Fix updating of note.
631 2003-08-04 Roger Sayle <roger@eyesopen.com>
634 * fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the
635 logic in negate_expr, i.e. we don't invert (A-B) for floating
636 point types unless flag_unsafe_math_optimizations.
638 2003-08-04 Roger Sayle <roger@eyesopen.com>
640 * fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0.
641 Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2)
642 for floating point expressions with -ffast-math.
643 (fold <MULT_EXPR>): Don't transform x*2.0 into x+x.
644 * expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x.
646 2003-08-04 Roger Sayle <roger@eyesopen.com>
648 * c-common.c (flag_noniso_default_format_attributes): Delete.
649 (built_in_attribute): Don't define/undefine DEF_FN_ATTR.
650 (c_attrs_initialized): Delete.
651 (c_common_nodes_and_builtins): Don't test c_attrs_initialized,
652 always call c_init_attributes.
653 (c_init_attributes): Don't define/undefine DEF_FN_ATTR. Don't
654 set c_attrs_initialized when done.
655 (c_common_insert_default_attributes): Delete.
656 * c-common.h (flag_noniso_default_format_attributes): Delete.
657 (c_coomon_insert_default_attributes): Delete prototype.
658 * c-opts.c (set_std_c89, set_std_c99, set_std_cxx98): Dont set
659 flag_noniso_default_format_attributes.
661 * c-decl.c (c_insert_default_attributes): Delete.
662 * c-tree.h (c_insert_default_attributes): Delete prototype.
664 * attribs.c (decl_attributes): Don't call insert_default_attributes
665 langhook. Update function description comment.
666 * langhooks.h (lang_hooks): Remove insert_default_attributes field.
667 * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Delete.
668 * c-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define.
669 * system.h: Poison LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES macro.
671 * objc/objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't
674 2003-08-04 Richard Sandiford <rsandif@redhat.com>
676 * config/mips/mips.c (override_options): Disable -G on targets that
677 have no .section support.
678 (mips_select_section): Use default_select_section for such targets.
680 2003-08-04 Nathanael Nerode <neroden@gcc.gnu.org>
682 * fixinc/inclhack.def (svr4_undeclared_getrnge): Introduce and enable.
683 * fixinc/inclhack.def (static_getrnge): Remove disabled hack.
684 * fixinc/fixincl.x: Rebuild.
685 * fixinc/tests/base/regexp.h: New test.
687 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
689 * c-ppoutput.c (cb_line_change): Don't skip line changing while
690 parsing macro arguments in the top-level context.
692 2003-08-04 Neil Booth <neil@daikokuya.co.uk>
694 * config.in: Remove HAVE_LSTAT.
695 * configure, configure.in: Don't test for lstat.
697 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
699 * opts.c (decode_options): Do language-specific initialization for
700 the global diagnostic context.
701 * langhooks-def.h (lhd_initialize_diagnostics): Declare.
702 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
703 (LANG_HOOKS_INITIALIZER): Adjust.
704 * langhooks.h (struct lang_hooks): Add new field
705 initialize_diagnostics.
706 * langhooks.c (lhd_initialize_diagnostics): Define.
708 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
710 * pretty-print.h: Adjust macro definitions.
711 * pretty-print.c (pp_newline): Rename to pp_base_newline.
712 (pp_character): Rename to pp_base_character.
713 (pp_string): Rename to pp_base_string.
714 * c-pretty-print.c (pp_buffer): Move to pretty-print.h
715 (pp_newline): Likewise. Adjust.
718 2003-08-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
720 * builtins.def (BUILT_IN_ABS, BUILT_IN_IMAXABS, BUILT_IN_LABS,
721 BUILT_IN_LLABS): Move to miscellaneous section.
723 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
725 PR preprocessor/11534
726 * cppexp.c (parse_defined): Warn only if -pedantic.
728 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
730 * cppfiles.c (stack_file): Use file path.
732 2003-08-02 Roger Sayle <roger@eyesopen.com>
734 * builtin-types.def (BT_SSIZE): New primitive type.
735 (BT_FN_INT_PTR_CONST_STRING_VALIST_ARG,
736 BT_FN_STRING_CONST_STRING_CONST_STRING_INT,
737 BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR,
738 BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types.
739 * builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT,
740 BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON,
741 BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins.
742 * builtin-attrs.def: Remove DEF_FN_ATTR construct and the last
743 few functions that define default attributes using it.
744 * c-common.c (c_common_insert_default_attributes): Do nothing.
746 * doc/extend.texi: Document these "new" builtins.
748 2003-08-02 Kaz Kojima <kkojima@gcc.gnu.org>
750 * config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath.
751 (LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee
752 when -mieee-fp set and -shared not set.
753 (SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5.
755 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
757 * cppfiles.c (struct _cpp_file): Rename once_only_next to
758 next_file. Remove import and pragma_once, add once_only.
759 (find_file): Add new file structures to the all_files list.
760 (should_stack_file): Mark #import-ed files once-only, and
761 don't stack them if the file has already been stacked.
762 (_cp_mark_file_once_only): Simplify.
763 * cpphash.h (struct cpp_reader): Rename once_only_files
764 to all_files. Rename saw_pragma_once to seen_once_only.
765 (_cpp_mark_file_once_only): Update prototype.
766 * cpplib.c (do_pragma_once): Update.
768 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
770 * cppfiles.c (ENOTDIR): Remove.
771 (open_file_in_dir): Rename find_file_in_dir. Handle errors
772 other than ENOENT here.
773 (once_only_file_p): Rename should_stack_file.
774 (find_file, open_file_failed, read_file_guts): Report errors
776 (read_file): Move pch handling to should_stack_file.
777 (should_stack_file): Handle PCH and once-only issues, and
779 (stack_file): Don't do file reads.
781 2003-08-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
783 * libgcov.c (gcov_exit): Cleanup and fix.
784 * profile.c (compute_value_histograms): Don't try to read profiles
785 that are not present.
787 2003-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
789 * builtins.def: Categorize.
791 * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL):
793 (BUILT_IN_FFSL): Use DEF_EXT_LIB_BUILTIN.
795 2003-08-02 Andreas Tobler <a.tobler@schweiz.ch>
797 * config.gcc: Enable posix threads by default on darwin.
799 2003-08-01 Jakub Jelinek <jakub@redhat.com>
801 * cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION notes
802 even if nehedges1 is 0.
804 2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org>
806 * fixinc/fixfixes.c, fixinc/fixlib.c, fixinc/fixlib.h,
807 fixinc/fixtests.c, fixinc/procopen.c, fixinc/server.c,
808 fixinc/server.h, fixinc/fixincl.c: ANSIfy function prototypes
811 * fixinc/inclhack.def (broken_cabs): Make matching more generous.
812 * fixinc/fixincl.x: Regenerate.
813 * fixinc/tests/base/math.h: Regenerate to match test_text change.
815 2003-08-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
817 * ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *.
819 2003-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
821 * except.c (sjlj_emit_dispatch_table): Use ptr_mode, not Pmode,
822 for accesses to exc_ptr.
824 2003-08-01 Geoffrey Keating <geoffk@apple.com>
826 * doc/sourcebuild.texi (Front End Directory): Don't make references
827 to libsubdir, it's not part of the interface to frontends.
828 * doc/install.texi (Configuration): Help users read faster by saying
829 that GCC's configure options are the standard autoconf ones.
830 Mention --libdir. Update the default rules for finding the
831 assembler. Don't use libsubdir since we haven't said what it means.
832 (Specific): In the Solaris 7 notes, update the place to put the
834 * doc/invoke.texi: Update lib/gcc-lib to lib/gcc.
835 * doc/cpp.texi (Search Path): Actually, the search path
836 depends on libdir, which can relocate with cpp.
837 * doc/tm.texi (Driver): Don't document STANDARD_EXEC_PREFIX, it's
838 now a private interface between the Makefile and the driver.
840 2003-08-01 Richard Henderson <rth@redhat.com>
842 * system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
844 * varasm.c (lookup_constant_def): New function.
845 * rtl.h (lookup_constant_def): Declare it.
846 * dwarf2out.c (loc_descriptor_from_tree): Use it.
847 Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
849 2003-08-01 Zack Weinberg <zack@codesourcery.com>
851 * c-decl.c (gettags, pushdecl_function_level): Delete.
852 (last_function_parm_vars): Rename last_function_parm_others.
853 (current_function_parm_vars): Rename current_function_parm_others.
854 (struct c_scope): Rewrite comment explaining this data structure.
855 Add names_last, blocks_last, parms_last fields. Rename
856 incomplete_list to incomplete.
857 (SCOPE_LIST_APPEND, SCOPE_LIST_CONCAT): New macros.
858 (poplevel): Ignore second argument. No need to nreverse
859 anything. Restructure such that each list is processed
860 exactly once. Use 'const location_t *locus' syntactic sugar
861 variable where useful. Issue unused variable warnings
862 ourselves, do not rely on function.c.
863 (insert_block, pushdecl, bind_label): Use SCOPE_LIST_APPEND.
864 (pushdecl_top_level): Likewise. Don't call duplicate_decls.
865 (implicitly_declare): decl cannot be error_mark_node.
866 (undeclared_variable): Manipulate scope structure directly.
867 (c_make_fname_decl): Likewise.
868 (getdecls, c_init_decl_processing): Fix comment.
869 (mark_forward_parm_decls): Use SCOPE_LIST_CONCAT. No need
871 (grokparms): No need to nreverse parms list.
872 (store_parm_decls_newstyle): Set up the parms_last and
873 names_last fields of the new scope too.
874 (store_parm_decls_oldstyle): Can assume DECL_WEAK is not set
875 on parms to begin with; check this under ENABLE_CHECKING. Set
877 (check_for_loop_decls): Refer directly to current_scope->tags.
878 Use consistent quote style in diagnostics.
879 (c_write_global_declarations): The names list is not backward.
881 * c-common.h: Don't prototype gettags.
882 * c-parse.in: Call poplevel with second argument 0 always.
884 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
886 * builtins.def: Resort builtins.
888 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
890 * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN,
891 DEF_EXT_LIB_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN):
892 Prepend "__builtin_" onto NAME with string concatenation. Remove
893 explicit "__builtin_" from each macro call.
895 Reformat entire file.
897 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
899 * builtins.def (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
900 ATTR_MATHFN_FPROUNDING_ERRNO): New macros. Use throughout.
902 2003-08-01 Andreas Krebbel <krebbel1@de.ibm.com>
904 * config/s390/s390.c (s390_select_ccmode): Do not attempt to use CCL,
905 CCL1, or CCL2 modes with floating point operations.
907 * config/s390/s390.md ("*addsf3_cc", "*addsf3_cconly", "*adddf3_cc",
908 "*adddf3_cconly", "*subsf3_cc", "*subsf3_cconly", "*subdf3_cc",
909 "*subdf3_cconly"): New insns.
910 ("*negabssi2", "*negabsdi2", "*negabsdf2", "*negabssf2"): Likewise.
912 2003-08-01 Neil Booth <neil@daikokuya.co.uk>
914 * Makefile.in: Refine dependencies.
915 * c-opts.c (c_common_handle_option): Do nothing for -Wimport.
916 * c.opt: Update help for -Wimport.
917 * cppfiles.c: Include hashtab.h. Update comments.
918 (stack_file): Read the file before updating dependencies.
919 (once_only_file_p): Be smarter about marking once-only files.
920 (_cpp_mark_file_once_only): Correct the check for existence on
922 (open_file_failed): Use name not path, which is NULL.
923 * cpphash.h: Don't include hashtab.h.
924 (struct _cpp_file): Remove.
925 (struct cpp_reader): Update.
926 * cppinit.c (cpp_create_reader): Don't initialize warn_import.
927 * cpplib.h (struct cpp_options): Remove warn_import.
928 (cpp_simplify_path): Remove.
930 2003-08-01 Nathan Sidwell <nathan@codesourcery.com>
933 * doc/extend.texi (Statement Expressions): Document C++ semantics.
935 2003-07-31 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
937 * config.gcc (sh-*-linux*): Do not override sh/t-linux with sh/t-le.
939 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
941 * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE'
943 * builtins.def: Likewise.
945 2003-07-31 Jason Merrill <jason@redhat.com>
947 * Makefile.in (bubblestrap): Don't require a previous full
950 * expr.c (mostly_zeros_p): No longer static.
951 * tree.h: Declare it.
952 * stmt.c (resolve_asm_operand_names): Don't copy the pattern
953 unless we need to do substitutions.
955 2003-07-31 Roger Sayle <roger@eyesopen.com>
957 * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and
958 pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x
959 as pow(x,2.0) when the latter will be expanded back into x*x.
960 (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1).
961 * builtins.c (expand_builtin_pow): Ignore flag_errno_math as
962 pow can never set errno when used with an integer exponent.
963 Always use expand_powi when exponent is -1, 0, 1 or 2.
964 (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0)
965 as 1.0/(x*x). This avoids unbounded recursion as we now prefer
966 the pow forms of these expressions.
968 2003-07-31 Geoffrey Keating <geoffk@apple.com>
970 * Makefile.in (libexecdir): New.
971 (libsubdir): Use gcc instead of gcc-lib.
972 (libexecsubdir): New.
973 (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir.
974 (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of
976 (installdirs): Make libexecsubdir.
977 (install-common): Put executables in libexecsubdir.
978 (itoolsdir): Use libexecsubdir.
979 (itoolsdatadir): New.
980 (install-mkheaders): Separate data files and executables.
981 (install-collect2): Put executables in libexecsubdir.
982 (uninstall): Remove libexecsubdir.
983 * mkheaders.in: Update for new arrangement of files.
985 (libexecsubdir): New.
986 (itoolsdir): Use libexecsubdir.
987 (itoolsdatadir): New.
988 * gcc.c (gcc_libexec_prefix): New.
989 (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib.
990 (standard_exec_prefix_1): Use libexec.
991 (standard_exec_prefix_2): New.
992 (standard_libexec_prefix): New.
993 (process_command): Update for new arrangement of files. Compute
994 gcc_libexec_prefix. Update for change from gcc-lib to gcc.
996 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org>
998 * inclhack.def (stdio_va_list): Avoid bogus replacement which
1000 * fixincl.x: Regenerate.
1002 2003-07-31 Jakub Jelinek <jakub@redhat.com>
1004 * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS
1005 SYMBOL_REFs not inside UNSPEC even in PLUS rtx.
1007 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1009 * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case.
1011 2003-07-31 Per Bothner <pbothner@apple.com>
1013 * opts.c (in_fnames, num_in_fnames): Moved here from c-opts.
1014 (add_input_filename): New function.
1015 (handle_options): Call add_input_filename directly instead of
1017 * opts.h (in_fnames, num_in_fnames): Moved here.
1018 (add_input_filename): Declare.
1019 * c-decl.c: Need to #include opts.h.
1020 * Makefile.in (c-decl.o): Also depends on opts.h.
1021 * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c.
1022 (c_common_handle_filename): Replaced by add_input_filename.
1023 * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename):
1025 * langhooks.h (struct lang_hooks): Remove handle_filename hook.
1026 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1027 (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME.
1028 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1030 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1032 * combine.c (try_combine): Set JUMP_LABEL for newly created
1035 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1037 * fold-const.c (fold): Fold some comparisons of bit operations.
1039 Thu Jul 31 19:49:53 CEST 2003 Jan Hubicka <jh@suse.cz>
1041 * cgraph.c (create_edge): Fix typo.
1042 * i386.c (pic_symbolic_operand): Reorder tests.
1044 2003-07-31 Nathan Sidwell <nathan@codesourcery.com>
1046 * doc/gcov.texi (Invoking Gcov): Describe output name mangling
1048 (Gcov Data Files): Update.
1050 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1052 * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
1055 * gthr-posix.c: New file.
1056 * gthr-posix.h: Define _REENTRANT if missing.
1057 Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
1059 * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
1061 * config/alpha/t-osf-pthread: New file.
1063 * fixinc/inclhack.def (alpha_pthread): New fix.
1064 * fixinc/fixincl.x: Regenerate.
1065 * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
1067 * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
1069 Fixes PR bootstrap/9330.
1071 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1073 * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5*
1076 * configure: Regenerate.
1078 2003-07-31 Vladimir Makarov <vmakarov@redhat.com>
1080 * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0
1083 2003-07-30 Roger Sayle <roger@eyesopen.com>
1085 * builtins.def: Alphabetize.
1087 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1089 * doc/c-tree.texi: Normalize spellings of "lowercase" and
1091 * doc/cpp.texi: Likewise.
1092 * doc/md.texi: Likewise.
1093 * doc/rtl.texi: Likewise.
1094 * doc/tm.texi: Likewise.
1096 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1098 * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3)
1099 (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves
1102 2003-07-30 Chris Demetriou <cgd@broadcom.com>
1104 * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
1105 macros before defining them.
1107 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com>
1109 * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH,
1110 UNSPECV_BLOCKAGE): New constants.
1111 ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31",
1112 "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2"
1113 splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee",
1114 "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them.
1116 (all insns and expanders): Write output control string as brace block
1117 where appropriate. Remove \-escapes for doublequote characters.
1119 Thu Jul 31 01:04:19 CEST 2003 Jan Hubicka <jh@suse.cz>
1121 * gcse.c (insert_store): Fix typo in previous patch.
1123 2003-07-30 Neil Booth <neil@daikokuya.co.uk>
1125 * cppfiles.c (stack_file, open_file_failed): Use path for deps.
1127 2003-07-30 Andi Kleen <ak@muc.de>
1129 * loop.c (check_dbra_loop): Allow LTU in the loop condition.
1131 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1133 * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.
1134 * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER,
1135 GCOV_N_VALUE_COUNTERS): New.
1136 * profile.c (compute_value_histograms): New static function.
1137 (branch_prob): Read back the value histograms.
1138 * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note.
1139 * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note.
1140 * value-prof.c: Add comment on reading the profile.
1141 * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New.
1142 * doc/invoke.texi (-fprofile-values): Document behavior with
1143 -fbranch-probabilities.
1145 2003-07-30 David Edelsohn <edelsohn@gnu.org>
1147 * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__.
1149 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com>
1151 * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset
1154 Wed Jul 30 19:12:10 CEST 2003 Jan Hubicka <jh@suse.cz>
1156 * gcse.c (insert_store): Ignore fake edges.
1158 * c-common.c (flag_vtable_gc): Kill.
1159 * c-common.g (flag_vtable_gc): Kill.
1160 * c-opts (c_common_handle_option): Kill.
1161 * c.opt (fvtable-gc): Kill.
1162 * final.c (final_scan_insn): Do not call assemble_vtable_entry.
1163 * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1164 * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1166 * invoke.texi (-ftable-gc): Kill documentation.
1168 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE
1169 just because function body is missing.
1171 * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs.
1173 2003-07-30 Ranjit Mathew <rmathew@hotmail.com>
1175 * unwind-sjlj.c: Fix typo in file description.
1177 2003-07-30 Alan Modra <amodra@bigpond.net.au>
1179 * calls.c (load_register_parameters): When shifting reg sized values
1180 to the msb, move the value to a reg first.
1182 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1184 * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>".
1185 * line-map.h (linemap_add): Update comments.
1186 * line-map.c (linemap_add): Update comments, interpret zero-length
1187 filename as "<stdin>".
1189 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org>
1191 * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version.
1193 2003-07-29 Zack Weinberg <zack@codesourcery.com>
1195 * c-decl.c (last_function_parm_vars, current_function_parm_vars):
1196 New static variables.
1197 (struct c_scope): Add parms and warned_forward_parm_decls
1198 fields; remove parm_order.
1199 (storedecls, storetags): Delete.
1200 (poplevel): Also clear bindings on the parms chain.
1201 (pushdecl): Handle forward declarations of parameters, and
1202 chain PARM_DECLs on the parms list, not the names list.
1203 (lookup_name_current_level): Check for PARM_DECLs on the parms
1205 (push_parm_decl): Don't update parm_order.
1206 (clear_parm_order): Rename mark_forward_parm_decls. Issue the
1207 warning, only once per parameter list, and set TREE_ASM_WRITTEN
1208 on the decls here. Then move the forward decls to the names list.
1209 (grokparms): Set last_function_parm_vars.
1210 (get_parm_info): Don't use gettags or getdecls. No need to
1211 extract non-parms from the parms list, or reorganize the parms
1212 list. Feed nonparms back in the TREE_TYPE of the list node
1213 returned. Issue only one error per parameter list for "void"
1214 appearing more than once in said parameter list. Collapse
1215 parmlist_tags_warning into this function to avoid double scan
1217 (start_function): Set current_function_parm_vars.
1218 (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
1219 directly. Get non-parms from current_function_parm_vars; no
1220 need to extract them from the parms chain. Properly bind tags
1222 (store_parm_decls_oldstyle): No need to extract non-parameters
1223 from the parms chain, nor to store them back afterward. Move
1224 declaration to top of function, restructure code reordering
1226 (store_parm_decls): No need to save and restore warn_shadow.
1227 * c-parse.in: Don't call parmlist_tags_warning nor
1228 clear_parm_order. Call mark_forward_parm_decls when forward
1229 parm decls are encountered.
1230 * c-tree.h: Prototype mark_forward_parm_decls; not
1231 clear_parm_order or parmlist_tags_warning.
1233 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1235 * c-common.c (allow_pch): Remove.
1236 * c-common.h (allow_pch): Remove.
1237 (c_common_no_more_pch): Declare.
1238 * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
1239 * c-pch.c: Include hosthooks.h.
1240 (c_common_valid_pch): Don't check allow_pch.
1241 (c_common_read_pch): Clear valid_pch to prevent reading PCH files.
1242 (c_common_no_more_pch): New.
1243 * ggc-common.c: Include hosthooks.h.
1244 (gt_pch_save): Call gt_pch_get_address.
1245 (gt_pch_restore): Call gt_pch_use_address.
1246 * hooks.c (hook_voidp_size_t_null): New.
1247 (hook_bool_voidp_size_t_false): New.
1248 * hooks.h (hook_voidp_size_t_null): New.
1249 (hook_bool_voidp_size_t_false): New.
1250 * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
1251 (HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
1252 (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
1253 HOST_HOOKS_GT_PCH_USE_ADDRESS.
1254 * hosthooks.h (struct host_hooks): Add gt_pch_get_address,
1256 * doc/hostconfig.texi (Host Common): Document
1257 HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
1258 * Makefile.in (c-pch.o): Depend on hosthooks.h.
1259 (ggc-common.o): Likewise.
1261 * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
1262 (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
1263 (pch_address_space): New.
1264 (darwin_rs6000_gt_pch_get_address): New.
1265 (darwin_rs6000_gt_pch_use_address): New.
1267 2003-07-29 Neil Booth <neil@daikokuya.co.uk>
1269 PR preprocessor/11569
1270 PR preprocessor/11649
1271 * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
1272 * cppfiles.c: Completely rewritten.
1273 * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
1274 struct cpp_path is now struct cpp_dir.
1275 (remove_duplicates): Don't simplify path names.
1276 * c-opts.c (c_common_parse_file): cpp_read_next_file renamed
1278 * cpphash.h: Include hashtab.h.
1279 (_cpp_file): Declare.
1280 (struct cpp_buffer): struct include_file is now struct _cpp_file,
1281 and struct cpp_path is now struct cpp_dir. Rename members.
1282 (struct cpp_reader): Similarly. New members once_only_files,
1283 file_hash, file_hash_entries, quote_ignores_source_dir,
1284 no_search_path, saw_pragma_once. Remove all_include_files and
1285 max_include_len. Make some members bool.
1286 (_cpp_mark_only_only): Renamed from _cpp_never_reread.
1287 (_cpp_stack_file): Renamed from _cpp_read_file.
1288 (_cpp_stack_include): Renamed from _cpp_execute_include.
1289 (_cpp_init_files): Renamed from _cpp_init_includes.
1290 (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
1291 * cppinit.c (cpp_create_reader): Initialize no_search_path. Update.
1292 (cpp_read_next_file): Rename and move to cppfiles.c.
1293 (cpp_read_main_file): Update.
1294 * cpplib.c (run_directive): Update for renamed members.
1295 (do_include_common, _cpp_pop_buffer): Update.
1296 (do_import): Undeprecate #import.
1297 (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only.
1298 * cpplib.h: Remove file_name_map_list.
1299 (cpp_options): Remove map_list.
1300 (cpp_dir): Rename from cpp_path. New datatype for name_map.
1301 (cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
1303 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1305 * Makefile.in: Make stamp-objdir safe for parallel builds.
1307 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1309 * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists.
1310 (info): Depend on stmp-docobjdir.
1312 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1314 * configure: Regenerate.
1316 Tue Jul 29 19:24:49 CEST 2003 Jan Hubicka <jh@suse.cz>
1319 * tree-inline.c (expand_call_inline): Always call inlinable_function_p
1320 in !unit-at-a-time mode.
1322 2003-07-28 Geoffrey Keating <geoffk@apple.com>
1324 * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect
1327 2003-07-28 Mark Mitchell <mark@codesourcery.com>
1330 * c-common.c (shorten_compare): Take into account differences
1331 between C and C++ representation for enumeration types.
1332 * tree.h (set_min_and_max_values_for_integral_type): Declare.
1333 * stor-layout.c (set_min_and_max_values_for_integral_type): New
1334 function, broken out from ...
1335 (fixup_signed_type): ... here and ...
1336 (fixup_unsigned_type): ... here.
1338 2003-07-28 Zack Weinberg <zack@codesourcery.com>
1340 * c-decl.c: Update commentary, adjust blank lines throughout.
1341 (struct c_scope): Fix indentation. Reorder members so
1342 outer-context pointers come first, booleans last.
1343 (duplicate_decls, define_label): Use a 'locus' variable for
1344 diagnostic locations in a few more places.
1345 (warn_if_shadowing): Un-split a conditional that fits on one line.
1346 (c_init_decl_processing): No need to clear current_scope and
1347 current_function_scope.
1348 (start_decl): Merge if/else if statements with same action.
1349 (push_parm_decl): Rename old_immediate_size_expand to use
1350 save_foo convention; save/restore around entire function.
1351 (grokdeclarator): Remove unnecessary braces.
1353 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com>
1354 Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
1356 * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn
1357 when warn_declaration_after_statement. Call pedwarn_c90, not
1358 pedwarn. Correct message: it's "ISO C90", not "ISO C89".
1359 * c-common.c (warn_declaration_after_statement): Define.
1360 * c-common.h (warn_declaration_after_statement): Declare.
1361 * c.opt (Wdeclaration-after-statement): New.
1362 * c-errors.c (pedwarn_c90): New function.
1363 * c-opts.c (c_common_handle_option) <case
1364 OPT_Wdeclaration_after_statement>: New.
1365 * c-tree.h (pedwarn_c90): Declare.
1366 * doc/invoke.texi (Option Summary): Document
1367 -Wdeclaration-after-statement.
1368 (Warning Options): Ditto.
1370 Mon Jul 28 20:13:06 CEST 2003 Jan Hubicka <jh@suse.cz>
1372 * i386.md (memory attribute) Avoid accessing uninitialized memory
1373 for ishift1 type instructions.
1375 2003-07-28 Jakub Jelinek <jakub@redhat.com>
1377 * configure.in (--enable-checking): Add fold category.
1378 (ENABLE_FOLD_CHECKING): Define if requested.
1379 * configure: Rebuilt.
1380 * config.in: Rebuilt.
1381 * doc/install.texi: Document it.
1382 * fold-const.c: Include md5.h.
1383 [ENABLE_FOLD_CHECKING] (fold): Define to fold_1.
1384 [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed,
1385 print_fold_checksum): New functions.
1387 * fold-const.c (fold): Never modify argument passed to fold, instead
1388 change a copy and return it.
1389 * convert.c (convert_to_integer): Likewise.
1391 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org>
1393 * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary
1394 cleanup of junk after #else and #endif directives. Collapse repeated
1395 clauses into for statment.
1397 * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment.
1399 2003-07-27 Zack Weinberg <zack@codesourcery.com>
1401 * c-decl.c (struct c_scope): Remove keep_if_subblocks field.
1402 (keep_next_if_subblocks): Rename next_is_function_body.
1403 (pushlevel): Adjust commentary. Always set ->keep on the
1404 outermost level of a function. Don't set ->keep_if_subblocks.
1405 (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks.
1406 (store_parm_decls): Adjust to match.
1407 (finish_function): Adjust to match.
1408 Call poplevel with all three arguments zero.
1410 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
1411 New functions split out of store_parm_decls.
1412 Avoid unnecessary work. Use local variables consistently.
1413 (store_parm_decls): Likewise.
1415 (finish_function): No need to set functionbody flag on call to
1417 (struct language_function): Remove scope field.
1418 (c_push_function_context, c_pop_function_context): No need to
1419 save and restore current_scope.
1421 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
1423 * doc/extend.texi (Deprecated Features): Implicit typename is
1424 gone. Default args on types is going.
1426 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
1428 * Makefile.in (ifcvt.o): Depend on target.h
1429 * ifcvt.c (target.h): Include.
1430 (if_convert): Don't call mark_loop_exit_edges if we can't
1433 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1435 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
1437 2003-07-26 Richard Henderson <rth@redhat.com>
1440 * cse.c (count_reg_usage): Handle asm_operands properly.
1442 2003-07-26 Roger Sayle <roger@eyesopen.com>
1444 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
1445 (DEF_EXT_FALLBACK_BUILTIN): Delete.
1446 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
1447 the regular DEF_EXT_LIB_BUILTIN macro.
1448 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
1449 the regular DEF_LIB_BUILTIN macro.
1450 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
1451 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
1452 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
1453 DEF_EXT_LIB_BUILTIN macro.
1455 * c-decl.c (duplicate_decls): Remove code to handle builtin
1456 functions prototyped without an argument list.
1458 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
1460 * config/i386/winnt.c: Revert 2003-07-08 change.
1461 (i386_pe_section_type_flags): Remove error_with_decl here too.
1463 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
1465 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
1466 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
1467 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
1468 (v850_handle_data_area_attribute): Likewise.
1470 2003-07-26 Geoffrey Keating <geoffk@apple.com>
1472 * varasm.c (output_constant_def_contents): Use
1473 ASM_DECLARE_CONSTANT_NAME if defined.
1474 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
1475 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
1476 objects get at least one byte to prevent assembler problems.
1477 (ASM_DECLARE_CONSTANT_NAME): New.
1479 * Makefile.in (libbackend.o): Remove options_.h.
1480 (mostlyclean): Likewise.
1482 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
1483 insert a label at the end of an function under Mach-O.
1485 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
1487 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
1489 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
1491 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
1493 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
1495 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1497 * doc/passes.texi (Passes): Mention pretty-printing and
1500 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1502 * doc/extend.texi (Function Attributes): GNU C++ does now allow
1503 unused parameter decls.
1504 (Attribute Syntax): GNU C++ does not allow label attributes to be
1507 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1509 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
1510 (objc_declare_class): Likewise.
1511 (error_with_ivar): Likewise.
1512 (start_class): Likewise.
1513 (warn_with_method): Likewise.
1515 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1517 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
1519 * calls.c (try_to_integrate): Don't use xxx_with_decl.
1520 (expand_call): Likewise.
1521 * dwarfout.c (output_reg_number): Likewise.
1522 * expr.c (expand_expr): Likewise.
1523 * function.c (assign_temp): Likewise.
1524 (uninitialized_vars_warning): Likewise.
1525 (setjmp_args_warning): Likewise.
1526 (expand_function_end): Likewise.
1527 * stmt.c (fixup_gotos): Likewise.
1528 (warn_about_unused_variables): Likewise.
1529 (expand_end_bindings): Likewise.
1530 * stor-layout.c (layout_decl): Likewise.
1531 (place_field): Likewise.
1532 * toplev.c (check_global_declarations): Likewise.
1533 (rest_of_handle_inlining): Likewise.
1534 (default_tree_printer): New function.
1535 (general_init): Initialize diagnostic machinery before routing
1536 signals to the ICE machinery. Set default tree printer.
1537 * toplev.h (pedwarn_with_decl): Remove declaration.
1538 (warning_with_decl): Likewise.
1539 (error_with_decl): Likewise.
1540 (pedwarn): Remove attribute for the time being.
1541 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
1542 * varasm.c (named_section): Likewise.
1543 (make_decl_rtl): Likewise.
1544 (assemble_variable): Likewise.
1545 (merge_weak): Likewise.
1546 (declare_weak): Likewise.
1548 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
1549 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
1550 (format_with_decl): Remove.
1551 (diagnostic_for_decl): Likewise.
1552 (pedwarn_with_decl): Likewise.
1553 (warning_with_decl): Likewise.
1554 (error_with_decl): Likewise.
1555 (diagnostic_initialize): Adjust.
1556 (diagnostic_count_diagnostic): Likewise.
1557 (announce_function): Likewise.
1558 (lhd_print_error_function): Likewise.
1559 (diagnostic_report_current_module): Likewise.
1560 (default_diagnostic_starter): Likewise.
1561 (diagnostic_report_diagnostic): Likewise.
1562 (default_diagnostic_finalizer): Likewise.
1563 (verbatim): Likewise.
1565 (warning): Likewise.
1566 * opts.c (common_handle_option): Likewise.
1567 * pretty-print.c: New file.
1568 * c-pretty-print.h (pp_base): Override.
1569 * c-pretty-print.c: Adjust use of macros throughout.
1570 (pp_buffer): New macro.
1571 (pp_newline): Likewise.
1572 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
1573 * Makefile.in (DIAGNOSTIC_H): New variable.
1574 (c-errors.o): Use it.
1575 (c-objc-common.o): Likewise.
1576 (c-common.o): Likewise.
1577 (c-opts.o): Likewise.
1578 (c-format.o): Likewise.
1579 (diagnostic.o): Likewise.
1581 (toplev.o): Likewise.
1582 (rtl-error.o): Likewise.
1583 (dwarf2out.o): Likewise.
1585 (pretty-print.o): New rule.
1587 2003-07-24 Roger Sayle <roger@eyesopen.com>
1589 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
1590 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
1591 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
1592 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
1593 (DEF_FRONT_END_LIB_BUILTIN): Delete.
1594 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
1595 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
1597 * builtins.c (build_string_literal): New function to construct
1598 a char* pointer to a string literal.
1599 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
1600 "rtx target" to be consistent with other expand_builtin_* functions.
1601 Change 3rd argument from "int unlocked" to "bool unlocked".
1602 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
1603 c-common.c to avoid front-end dependencies. Optimize printf("")
1604 as a no-op when the result isn't required. Handle embedded NULs
1606 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
1607 from c-common.c to avoid front-end dependencies. Likewise, optimize
1608 fprintf(fp,"") as a no-op when the result isn't required, evaluating
1609 fp for side-effects. Handle embedded NULs in format string.
1610 (expand_builtin_sprintf): Fix typo.
1611 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
1612 optimizing. Adjust calls of expand_builtin_fputs to match the API
1613 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
1614 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
1615 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
1617 * c-common.c (is_valid_printf_arglist): Delete.
1618 (c_expand_builtin): Delete.
1619 (c_expand_builtin_printf): Moved to builtins.c. Delete.
1620 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
1621 (c_expand_expr): No longer treat CALL_EXPRs specially.
1622 (CALLED_AS_BUILT_IN): Delete.
1624 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1626 PR optimization/11631
1627 * gcse.c (store_motion): Connect infinite loops to exit.
1629 2003-07-24 Jason Merrill <jason@redhat.com>
1631 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
1632 (boolean_true_node, boolean_false_node): Likewise.
1633 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
1634 * tree.c (build_common_tree_nodes): Init boolean_type_node.
1635 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
1636 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
1637 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
1638 (truthvalue_true_node): Renamed from boolean_true_node.
1639 (truthvalue_false_node): Renamed from boolean_false_node.
1640 * c-decl.c: Just set truthvalue_* to integer_*.
1641 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
1643 2003-07-24 Roger Sayle <roger@eyesopen.com>
1645 * c-decl.c (match_builtin_function_types): New subroutine of
1646 duplicate_decls to test whether a redeclaration of a builtin
1647 function is suitably close, i.e. the return type and all of
1648 the argument types have the same modes as the builtin expects.
1649 (duplicate_decls): Fuzzy type matching for builtin functions
1650 moved to match_builtin_function_types.
1652 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1654 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
1657 2003-07-24 Zack Weinberg <zack@codesourcery.com>
1659 * c-decl.c: Search-and-replace change 'binding level' to
1660 'scope' in commentary.
1661 (struct binding_level): Now struct c_scope.
1662 (current_binding_level): Now current_scope.
1663 (free_binding_level): Now scope_freelist.
1664 (current_function_level): Now current_function_scope.
1665 (global_binding_level): Now global_scope.
1666 (make_binding_level): Now make_scope.
1667 (pop_binding_level): Now pop_scope.
1669 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1671 * configure.in (libgcc_visibility): Add missing whitespace.
1673 2003-07-24 Richard Henderson <rth@redhat.com>
1675 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
1676 __gcc_personality_v0.
1678 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1680 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
1682 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
1684 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
1685 documentation missed from my 2003-07-09 patch.
1687 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
1689 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
1691 * configure: Rebuild.
1693 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
1696 * c-typeck.c (type_lists_compatible_p): Do not compare
1697 arguments if one of them is an error_mark_node
1699 2003-07-24 Alan Modra <amodra@bigpond.net.au>
1701 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
1702 if current_function_calls_eh_return.
1704 2003-07-23 Mark Mitchell <mark@codesourcery.com>
1706 * doc/c-tree.texi (OFFSET_TYPE): Update description.
1708 2003-07-23 Bob Wilson <bob.wilson@acm.org>
1710 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
1711 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
1712 __umodsi3, __modsi3): Increase frame size to 32.
1714 2003-07-23 Geoffrey Keating <geoffk@apple.com>
1716 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
1719 2003-07-23 Mark Mitchell <mark@codesourcery.com>
1721 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
1723 PR optimization/10679
1724 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
1726 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1728 PR target/11607 and PR target/11516
1729 * pa.md (extzv, extv, insv): Revert latter half of last patch.
1731 2003-07-22 Mark Mitchell <mark@codesourcery.com>
1733 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
1734 * varasam.c (output_constant): Likewise.
1736 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
1738 * alias.c: Fix comment formatting.
1739 * c-common.c: Likewise.
1740 * c-decl.c: Likewise.
1741 * c-opts.c: Likewise.
1742 * combine.c: Likewise.
1743 * cpplib.c: Likewise.
1744 * diagnostic.c: Likewise.
1745 * dojump.c: Likewise.
1746 * final.c: Likewise.
1747 * fold-const.c: Likewise.
1750 * ggc-page.c: Likewise.
1753 * mips-tfile.c: Likewise.
1754 * recog.c: Likewise.
1755 * regclass.c: Likewise.
1756 * regmove.c: Likewise.
1760 2003-07-22 Per Bothner <pbothner@apple.com>
1762 * line-map.c (add_line_map): Handle invalid LEAVE request.
1763 Fixes PR preprocessor/11361.
1765 2003-07-22 Per Bothner <pbothner@apple.com>
1767 * diagnostic.c.(diagnostic_report_current_module): Update to match
1768 2003-06-05 changes to push_srcloc and pop_srcloc.
1770 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
1772 * doc/trouble.texi: Better document two-stage name lookup.
1774 2003-07-22 Eric Christopher <echristo@redhat.com>
1776 * config/s390.c (s390_valid_pointer_mode): New.
1777 (TARGET_VALID_POINTER_MODE): Use.
1778 (s390_emit_prologue): Add tpf profiling hooks.
1779 (s390_emit_epilogue): Ditto.
1780 * config/s390.h (MASK_TPF): New.
1782 (POINTERS_EXTEND_UNSIGNED): Define.
1783 * config/s390.md (ptr_extend): New pattern.
1785 2003-07-22 Zack Weinberg <zack@codesourcery.com>
1787 * hashtable.c (approx_sqrt): Make static.
1788 * hashtable.h: Don't prototype approx_sqrt.
1789 * line-map.c (init_line_maps): Rename linemap_init.
1790 (free_line_maps): Rename linemap_free.
1791 (add_line_map): Rename linemap_add.
1792 (lookup_line): Rename linemap_lookup.
1793 (print_containing_files): Rename linemap_print_containing_files.
1794 * linemap.h: Update to match.
1796 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
1797 linemap routines to use new names.
1799 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
1801 * c-common.c (handle_packed_attribute): Don't pack a struct via a
1802 typedef. Propagate packedness from a main variant.
1804 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
1806 * Makefile.in (install-common): Add dependency on installdirs.
1808 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
1810 * c-common.c (c_common_type_for_mode): Return integer types for
1813 2003-07-22 Geoffrey Keating <geoffk@apple.com>
1815 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
1816 (finish_decl): Call maybe_apply_pragma_weak here.
1817 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
1818 TREE_PUBLIC and TREE_STATIC are decided.
1819 (start_function): Move call to maybe_apply_pragma_weak. Check that
1820 DECL_ASSEMBLER_NAME isn't set too early.
1822 * cpplex.c (_cpp_process_line_notes): Mention option name in
1825 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
1827 * combine.c (if_then_else_cond): Simplify the comparison of
1828 rtx against -1, 0, and 1.
1829 * loop.c (check_dbra_loop): Likewise.
1830 * optabs.c (emit_conditional_move): Likewise.
1831 (emit_conditional_add): Likewise.
1832 * config/i386/i386.md (*movsi_or): Likewise.
1833 (*movdi_or_rex6): Likewise.
1835 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
1837 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
1839 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
1841 * cppfiles.c (open_file_pch): Don't put unused entries in the
1842 splay tree. Remove dead code.
1844 2003-07-21 Geoffrey Keating <geoffk@apple.com>
1846 * c-common.h (num_in_fnames): Declare.
1847 (c_static_assembler_name): Move from here...
1848 * c-tree.h (c_static_assembler_name): ... to here.
1849 * c-opts.c: Don't include langhooks-def.h.
1850 (c_static_assembler_name): Move to c-decl.c.
1851 (num_in_fnames): Make externally visible.
1852 * c-decl.c: Include langhooks-def.h.
1853 (c_static_assembler_name): Move from c-opts.c.
1854 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
1855 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
1857 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
1858 when it's not needed.
1860 2003-07-21 Jakub Jelinek <jakub@redhat.com>
1862 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
1863 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
1864 (rs6000_emit_prologue): Save FPRs inline if set.
1866 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
1868 * config/ia64/ia64.md (prefetch): Support predicate.
1870 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
1872 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
1873 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
1876 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
1878 PR optimization/11536
1879 * unroll.c (loop_iterations): Do not replace a register holding
1880 the final value by its equivalent before the loop if it is not
1883 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
1885 * doc/extend.texi: Fixes to spelling, grammar, and diction.
1887 2003-07-21 Ben Elliston <bje@wasabisystems.com>
1889 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
1890 (V850 Options): Spelling fixes.
1892 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
1894 * doc/invoke.texi: Fixes to style, grammar and diction.
1896 2003-07-20 Roger Sayle <roger@eyesopen.com>
1898 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
1899 * system.h (SMALL_STACK): Poison obsolete target macro.
1900 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
1902 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
1904 * configure.in: Cache the results of testing for cmp's capabilities.
1905 * configure: Regenerate.
1907 2003-07-20 Mark Mitchell <mark@codesourcery.com>
1910 * dwarf2out.c (gen_enumeration_type_die): Remember that
1911 enumerators can be unsigned.
1913 2003-07-19 Zack Weinberg <zack@codesourcery.com>
1915 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
1916 (push_label_level, pop_label_level): Kill.
1917 (struct binding_level): Rename level_chain to outer.
1918 Add outer_function field. Change parm_flag, function_body,
1919 keep, keep_if_subblocks to 1-bit bitfields of type bool.
1920 (current_function_level): New variable.
1921 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
1922 (keep_next_level, declare_parm_level, warn_if_shadowing):
1924 (struct language_function): Kill named_labels, shadowed_labels fields.
1925 (c_init_decl_processing, start_function, c_push__function_context)
1926 (c_pop_function_context): No need to muck with named_labels nor
1929 (make_binding_level): No need to clear the structure here.
1930 (pop_binding_level): Always operate on current_binding_level.
1931 Update current_function_level if necessary.
1932 (pushlevel): Don't clear named_labels. Update current_function_level
1933 if necessary. Use "true" and "false" where appropriate.
1934 (poplevel): Diagnose labels defined but not used, or vice
1935 versa, and clear out label-meanings leaving scope, while
1936 walking down the decls list, for all binding levels.
1937 Handle LABEL_DECLs appearing in the shadowed list.
1938 pop_binding_level takes no arguments.
1939 (pushdecl_function_level): Use current_function_level.
1941 (make_label, bind_label): New static functions.
1942 (declare_label): New exported function.
1943 (lookup_label, define_label): Rewritten for new data structure.
1944 (shadow_label): Kill.
1946 * c-tree.h: Prototype declare_label; don't prototype
1947 push_label_level, pop_label_level, nor shadow_label.
1948 * c-parse.in: Remove all calls to push_label_level and
1949 pop_label_level. Use declare_label for __label__ decls.
1951 * doc/extend.texi: Clarify that __label__ can be used to
1952 declare labels with local scope in any nested block, not
1953 just statement expressions. Cross-reference nested functions
1954 section from local labels section.
1956 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1958 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
1960 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
1962 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
1964 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1966 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
1967 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
1969 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
1971 * config/s390/s390.c (legitimize_pic_address): Access local symbols
1972 relative to the GOT instead of relative to the literal pool base.
1973 (s390_output_symbolic_const): Handle new GOT-relative accesses.
1974 * config/s390/s390.md ("call"): Access local functions and PLT stubs
1975 relative to the GOT instead of relative to the literal pool base.
1976 ("call_value"): Likewise.
1977 ("call_value_tls"): Likewise.
1979 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
1980 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
1981 (s390_chunkify_finish): Likewise.
1982 (s390_chunkify_cancel): Likewise.
1983 (s390_reorg): Adapt caller.
1984 (find_base_register_in_addr,
1985 find_base_register_ref, replace_base_register_ref): Delete.
1986 (find_ltrel_base, replace_ltrel_base): New functions.
1987 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
1988 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
1989 base vs. index register usage.
1990 (struct constant_pool): Remove 'anchor'.
1991 (s390_add_anchor): Delete.
1992 (s390_dump_pool): Remove anchor handling.
1993 * config/s390/s390.md ("reload_anchor"): Remove.
1995 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
1996 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
1997 (s390_emit_prologue): Use it.
1998 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
1999 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
2000 hard-code register 14.
2001 * config/s390/s390-protos.h (s390_load_got): Declare.
2003 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
2004 Support TImode constants.
2005 * config/s390/s390.md ("consttable_ti"): New.
2006 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
2008 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
2009 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
2010 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
2011 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
2012 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
2013 New symbolic constants.
2014 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
2015 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
2016 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
2017 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
2018 symbolic UNSPEC values.
2019 * config/s390/s390.c (larl_operand, s390_short_displacement,
2020 bras_sym_operand, s390_cannot_force_const_mem,
2021 s390_delegitimize_address, s390_decompose_address,
2022 legitimize_pic_address, s390_output_symbolic_const,
2023 s390_function_profiler): Use symbolic UNSPEC values.
2025 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2027 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
2028 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
2029 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
2030 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
2031 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
2032 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
2033 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
2034 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
2035 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
2036 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
2037 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
2038 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
2039 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
2040 postreload.c prefix.c print-tree.c protoize.c ra-build.c
2041 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
2042 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
2043 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
2044 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
2045 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
2046 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
2049 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2051 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
2052 * toplev.h (warning): Remove attribute.
2054 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2056 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
2057 (pop_label_level): Likewise.
2058 (duplicate_decls): Likewise.
2059 (implicitly_declare): Likewise.
2060 (shadow_label): Likewise.
2061 (start_decl): Likewise.
2062 (finish_decl): Likewise.
2063 (grokdeclarator): Likewise.
2064 (get_parm_info): Likewise.
2065 (detect_field_duplicates): Likewise.
2066 (finish_struct): Likewise.
2067 (start_function): Likewise.
2068 (store_parm_decls): Likewise.
2069 (finish_function): Likewise.
2070 (c_expand_body_1): Likewise.
2071 (check_for_loop_decls): Likewise.
2072 (merge_translation_unit_decls): Likewise.
2074 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2076 * common.opt: Document --param.
2077 * opts.c (columns, undocumented_msg): New.
2078 (print_help): Get number of columns from environment. Print
2079 --param help. Tweak newline handling.
2080 (print_param_help): New.
2081 (print_filtered_help): Better handling of duplicates. Complain
2082 about undocumented switches.
2083 (print_switch): New.
2084 (wrap_help): Improve wrapping, use COLUMNS.
2085 * opts.sh: Ignore comments in records.
2086 * params.def: Fix typos and remove trailing periods.
2087 * toplev.c (display_help): Don't dump --param help.
2088 * doc/sourcebuild.texi: Update.
2090 2003-07-18 Richard Henderson <rth@redhat.com>
2093 * optabs.c (prepare_operand): Fail gracefully instead of abort
2094 if the predicate doesn't satisfy.
2095 (gen_cond_trap): Allow prepare_operand to fail.
2097 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2099 * c-common.c: Don't undefine GCC_DIAG_STYLE.
2100 (fname_decl): Don't use xxx_with_decl.
2101 (c_add_case_label): Likewise.
2102 (handle_section_attribute): Likewise.
2103 (handle_alias_attribute): Likewise.
2104 (handle_no_instrument_function_attribute): Likewise.
2105 (handle_no_limit_stack_attribute): Likewise.
2106 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
2107 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
2109 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2111 * Makefile.in (ifcvt.o): Add cfgloop.h.
2112 * basic-block.h (EDGE_LOOP_EXIT): New flag.
2113 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
2114 * ifcvt.c: Include cfgloop.h.
2115 (mark_loop_exit_edges): New static function.
2116 (if_convert): Call it.
2117 (find_if_header): Ignore branches out of loops.
2119 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
2121 * combine.c (simplify_comparison): Don't share rtx when converting
2122 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
2124 2003-07-18 David Edelsohn <edelsohn@gnu.org>
2126 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
2127 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2128 (MUST_PASS_IN_STACK): Define.
2129 (BLOCK_REG_PADDING): Define.
2131 2003-07-18 Richard Henderson <rth@redhat.com>
2133 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
2134 to skip the addr_vec.
2136 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
2138 * combine.c (combinable_i3pat): Don't forbid occurrences of
2139 i2dest or i1dest in inner_dest if inner_dest is a mem.
2141 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
2143 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
2145 2003-07-17 Jakub Jelinek <jakub@redhat.com>
2148 * loop.c (basic_induction_var): Check if convert_modes emitted any
2149 instructions. Remove them and return 0 if so.
2151 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
2153 PR optimization/11083
2154 * toplev.c (rest_of_handle_addresof): Rename into
2155 rest_of_handle_addressof. Delete unreachable blocks
2156 if dead edges were purged after the addressof pass.
2158 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2160 * Makefile.in, configure, configure.in: Remove handling of
2161 lang-options.h and options_.h.
2162 * toplev.c (struct lang_opt, documented_lang_options): Remove.
2163 (display_help): Don't use documented_lang_options.
2165 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2167 * c-decl.c (pushdecl_function_level): Make static, return nothing.
2168 (kept_level_p): Fold into poplevel.
2169 (undeclared_variable): Moved here from c-typeck.c. Export.
2170 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
2171 (undeclared_variable): Prototype here. Don't prototype
2172 kept_level_p nor pushdecl_function_level.
2173 * c-parse.in: Change first argument to poplevel from
2174 "kept_level_p()" to "KEEP_MAYBE".
2175 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
2177 2003-07-17 Roger Sayle <roger@eyesopen.com>
2179 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
2180 commutative operands instead of modifying the RTL in-place.
2182 2003-07-17 Mark Mitchell <mark@codesourcery.com>
2184 PR optimization/11557
2185 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
2186 unless we know which function is being called.
2188 2003-07-17 Roger Sayle <roger@eyesopen.com>
2190 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
2191 whether to reorder the operands of a commutative binary operator.
2193 2003-07-17 Roger Sayle <roger@eyesopen.com>
2195 * fold-const.c (const_binop): Avoid performing the FP operation at
2196 compile-time, if either operand is NaN and we honor signaling NaNs,
2197 or if we're dividing by zero and either flag_trapping_math is set
2198 or the desired mode doesn't support infinities.
2199 (fold_initializer): New function to fold an expression ignoring any
2200 potential run-time exceptions or traps.
2201 * tree.h (fold_initializer): Prototype here.
2202 * c-typeck.c (build_binary_op): Move to the end of the file so
2203 that intializer_stack is in scope. If constructing an initializer,
2204 i.e. when initializer_stack is not NULL, use fold_initializer to
2206 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
2207 performing FP operations at compile-time, if they would raise an
2208 exception at run-time.
2210 2003-07-17 Geoffrey Keating <geoffk@apple.com>
2213 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
2214 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
2215 (GTFILES): Add langhooks.c.
2216 (gt-langhooks.h): New.
2217 * c-common.h (c_static_assembler_name): Prototype.
2218 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2219 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2220 * c-opts.c: Include langhooks-def.h.
2221 (c_static_assembler_name): New.
2222 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
2224 (lhd_set_decl_assembler_name): Give static objects with context
2226 * varasm.c (var_labelno): Delete.
2227 (make_decl_rtl): Don't change the assembler name once it's set.
2229 * c-opts.c (this_input_filename): New.
2230 (finish_options): Take new parameter, name of file being compiled.
2231 Update callers. Set this_input_filename.
2232 (push_command_line_include): Use this_input_filename not
2233 main_input_filename.
2235 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2237 * Makefile.in: Depend .pot generation on options.c.
2238 * po/exgettext: Add an extra_files variable containing additional
2241 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2243 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
2244 c_write_global_declarations.
2246 * c-decl.c: Fix typos in several comments. Remove all
2247 #if 0 blocks; reindent as needed. Remove unused argument
2248 to declare_parm_level; all callers changed.
2249 * c-parse.in: Update calls to declare_parm_level. Avoid
2250 issuing a double warning in some circumstances.
2251 * c-typeck.c: Update calls to declare_parm_level.
2252 * c-tree.h: Update prototype of declare_parm_level.
2254 * c-pragma.c (apply_pragma_weak): Don't complain about a
2255 redundant #pragma weak.
2257 * objc/objc-act.c (forward_declare_categories,
2258 build_selector_reference_decl, build_class_reference_decl,
2259 build_objc_string_decl, synth_forward_declarations,
2260 build_protocol_reference): Set TREE_PUBLIC on synthetic
2261 forward decl to 0, consistent with eventual definition.
2262 Correct comments to match.
2264 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
2265 in regexp that don't form a range expression.
2266 * fixinc/fixincl.def: Regenerate.
2268 2003-07-17 Richard Henderson <rth@redhat.com>
2271 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
2272 even with !TARGET_CONST_GP.
2273 (ia64_function_ok_for_sibcall): Reject non-local functions.
2275 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
2277 * c-common.c (c_estimate_num_insns_1): Don't handle
2279 * expr.c (safe_from_p): Likewise.
2280 * gengtype.c (adjust_field_tree_exp): Likewise.
2281 * stmt.c (warn_if_unused_value): Likewise
2282 * tree.c (first_rtl_op): Likewise.
2283 * tree.def: Don't define METHOD_CALL_EXPR.
2284 * java/lang.c (java_estimate_num_insns_1): Don't handle
2287 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2290 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
2291 and its restrictions for the SPARC64 port.
2292 Move the entry of "-mimpure-text" before that of "-mv8".
2294 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2295 Phil Edwards <phil@jaj.com>
2297 * doc/install.texi (*-*-solaris2*): Document the step-by-step
2298 procedure to bootstrap and install.
2299 Document the preference for the legacy Sun tools in /usr/bin
2300 over the POSIX tools in /usr/xpg4/bin for the build process.
2302 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2304 * c.opt: Document Uncodumented; use it. Document ObjC options.
2305 * opts.c (print_filtered_help): Skip undocumented switches.
2306 * opts.h (CL_UNDOCUMENTED): New.
2307 * opts.sh: Handle Undocumented.
2308 * toplev.c (documented_lang_options): Prevent its becoming empty.
2310 * lang-options.h: Remove.
2312 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
2314 * loop.c (check_ext_dependent_givs): Pass const struct loop *
2315 instead of struct loop_info * as argument. Accept BIVs with
2316 increment +/- 1 provided there is a friendly exit test against
2317 a loop-invariant value.
2318 (strength_reduce): Adapt call to check_ext_dependent_givs.
2320 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2321 Con Bradley <con.bradley@superh.com>
2323 * sh-protos.h (sh_get_pr_initial_val): Declare.
2324 * sh.c (regno_reg_class): Make its elements type enum reg_class.
2325 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
2326 and live_regs_mask arguments. Changed all callers.
2327 (save_schedule_s): New structure.
2328 (save_schedule): New typedef.
2329 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
2330 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
2331 In interrupts handlers, also save registers that are usually
2332 partially saved, and make sure there is at least one general purpose
2333 register saved if a target register needs saving.
2334 Add casts in comparisons to avoid warnings.
2335 (sh_media_register_for_return): return -1 for interrupt handlers.
2336 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
2337 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
2338 registers used are available.
2339 Set RTX_FRAME_RELATED_P where appropriate.
2340 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
2341 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
2342 (initial_elimination_offset): Likewise.
2343 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
2344 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
2345 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
2346 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
2347 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
2348 and for target registers.
2349 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
2350 (regno_reg_class): Make its elements type enum reg_class.
2351 (CONSTRAINT_LEN): Don't use isdigit.
2352 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
2353 (FUNCTION_ARG): Add parentheses to avoid warnings.
2354 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
2355 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
2356 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
2357 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
2358 * sh.md (xordi3+1): Remove unused variable regno.
2359 (return_media): Check that tr0 is available before using it.
2361 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
2363 * c.opt: Document more options.
2365 2003-07-16 Roger Sayle <roger@eyesopen.com>
2367 * combine.c (subst): Also handle (subreg (const_double ...)) case
2368 if created by a substitution, by using the original inner mode.
2370 2003-07-16 Roger Sayle <roger@eyesopen.com>
2372 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
2373 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
2374 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
2376 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
2378 * doc/install.texi (--without-headers): New.
2380 Partial Fix PR/10129
2381 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
2382 (machopic_output_function_base_name): New; print the true pic label.
2383 (machopic_classify_ident): Pic Base is always a defined data.
2384 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
2385 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
2387 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
2388 if they are not floating point registers.
2391 * ggc.h: Add header guards.
2392 * c-decl.c (finish_struct): Sort fields if
2393 number greater than 15 and there are no
2394 anonymous structs/unions.
2395 * c-common.h: Include ggc.h.
2396 (sorted_fields_type): New struct.
2397 (field_decl_cmp): New prototype.
2398 (resort_sorted_fields): New prototype.
2399 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
2400 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
2401 as s, removing other fields.
2402 * c-typeck.c (lookup_field): Use s in lang_type.
2403 These were mostly moved from cp/class.c:
2404 * c-common.c (field_decl_cmp): New static function.
2405 (field_decl_cmp): New function.
2406 (resort_sorted_fields): New function.
2408 2003-07-16 Geoffrey Keating <geoffk@apple.com>
2410 * config/darwin.c (machopic_select_section): Use decl_readonly_section
2411 to do most of the work.
2413 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
2415 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
2416 * config/mmix/mmix.c: Convert functions to ISO C90.
2417 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
2419 (mmix_get_hard_reg_initial_val): Tweak section head comment.
2421 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2423 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
2425 2003-07-16 Jakub Jelinek <jakub@redhat.com>
2427 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
2428 (uw_update_context_1): Use it.
2429 * config/rs6000/rs6000.c (insn_after_throw): Remove.
2430 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
2431 in parent frame if _Unwind_* called directly instead of through
2433 (rs6000_emit_eh_toc_restore): Remove.
2434 (rs6000_emit_prologue): Update stack pointer before doing any saving
2435 if current_function_calls_eh_return. Generate unwind info for $r2.
2436 (rs6000_emit_epilogue): Restore stack pointer after doing all
2437 restoring if current_function_calls_eh_return. Restore $r2.
2438 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
2439 * config/rs6000/rs6000.md (eh_return): Remove call to
2440 rs6000_emit_eh_toc_restore.
2441 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
2442 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
2444 2003-07-15 Jakub Jelinek <jakub@redhat.com>
2446 * expr.c (emit_block_move): Don't move anything if size is const 0.
2447 (clear_storage): Test against const0_rtx instead of comparing INTVAL
2450 2003-07-15 David S. Miller <davem@redhat.com>
2452 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
2453 emit nop if the last real insn is CALL_INSN.
2455 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
2457 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
2459 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
2461 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
2463 * config/i386/winnt.c (associated_type): Artificial methods are not
2464 affected by the import/export status of their class unless they are
2466 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
2468 * config/i386/winnt.c: Fix GCC copyright comment.
2470 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
2473 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
2474 not recursing on hard error.
2475 (diagnostic_for_decl): Likewise.
2476 * diagnostic.def: Rearrange.
2478 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
2480 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
2481 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
2483 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
2484 Richard Henderson <rth@redhat.com>
2486 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
2487 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
2488 (_Unwind_SetGR): Likewise.
2489 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
2490 (Unwind_SpTmp): New typedef.
2491 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
2492 (uw_update_context): Use _Unwind_GetPtr.
2493 (init_dwarf_reg_size_table): Move above uw_init_context_1.
2494 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
2495 Use _Unwind_SetSpColumn.
2496 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
2499 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
2501 * c.opt: Document more options.
2502 * toplev.c (documented_lang_options): Remove all local help strings.
2504 2003-07-15 Mark Mitchell <mark@codesourcery.com>
2507 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
2510 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2513 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
2514 swap comparison operands if doing so would generate an
2515 unrecognizable insn.
2517 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
2519 PR optimization/11320
2520 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
2521 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
2522 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
2523 current_sched_info->compute_jump_reg_dependencies. Record which
2524 registers are used and which registers are set by the jump.
2525 Clear deps->reg_conditional_sets after a barrier.
2526 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
2527 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
2528 (init_deps): Initialize reg_conditional_sets.
2529 (free_deps): Clear reg_conditional_sets.
2530 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
2531 Mark registers live on entry of the fallthrough block and conditionally
2532 set as set by the jump. Mark registers live on entry of non-fallthrough
2533 blocks as used by the jump.
2534 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
2535 Mark new parameters as unused.
2537 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2539 * doc/invoke.texi: Resync MIPS -march documentation.
2541 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2543 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
2544 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
2545 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
2546 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
2547 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
2548 (mips_issue_rate): Handle PROCESSOR_R9000.
2549 (mips_use_dfa_pipeline_interface): Likewise.
2550 * config/mips/9000.md: New file.
2551 * config/mips/mips.md: Include it.
2552 (define_attr cpu): Add r9000.
2553 (mulsi3_mult3): Use "mul" for rm9000 code.
2555 2003-07-15 Stan Cox <scox@redhat.com>
2557 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
2558 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
2559 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
2560 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
2561 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
2562 (mips_issue_rate): Handle PROCESSOR_R7000.
2563 (mips_use_dfa_pipeline_interface): Likewise.
2564 * config/mips/7000.md: New file.
2565 * config/mips/mips.md: Include it.
2566 (define_attr cpu): Add r7000.
2567 (mulsi3_mult3): Use "mul" for rm7000 code.
2569 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
2571 * config/mips/mips.md (define_attr type): Add condmove. Use it for
2572 the conditional move patterns.
2573 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
2574 Check for condmove type.
2575 (ir_vr54_arith): Add move type.
2576 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
2577 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
2579 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
2581 * c-opts.c (print_help): Remove.
2582 (c_common_handle_option): Don't handle --help.
2583 * c.opt: Document some options.
2585 * opts.c (print_filtered_help): New.
2586 (print_help): Use it.
2588 2003-07-14 Geoffrey Keating <geoffk@apple.com>
2590 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
2591 * tree.c: (build_common_tree_nodes_2): Likewise.
2592 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
2593 (V4DF_type_node): New.
2595 * c-opts.c (push_command_line_include): Don't free deferred_opts,
2597 (finish_options): Reset init_cursor.
2599 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
2601 * expr.c (expand_assignment): Remove an unused argument
2603 * expr.h: Update the prototype.
2604 * function.c: Update the callers.
2607 2003-07-14 Mark Mitchell <mark@codesourcery.com>
2610 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
2613 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
2615 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
2616 with __cplusplus, not "we must use the C++ compiler's type"
2617 * fixinc/inclhack.def (void_null): Note that Interix needs this.
2618 * fixinc/fixincl.x: Regenerate.
2620 2003-07-14 Geoffrey Keating <geoffk@apple.com>
2622 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
2623 and unseen_objects from the global data before calling
2624 __deregister_frame_info_bases.
2625 (examine_objects): Insert objects into the seen_objects list,
2627 (_Unwind_Find_FDE): Always unlock the global object lists, even if
2628 we couldn't allocate a data structure to put in it.
2630 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
2631 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
2632 (SET_TYPE_PROTOCOL_LIST): New.
2633 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
2634 (get_object_reference): Likewise.
2636 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
2638 * cfglayout.c (locator_file): Break out from ....
2639 (insn_file): ... here.
2640 (locator_line): Break out from ....
2641 (insn_line): ... here.
2642 * rtl.h (locator_file, locator_line): Declare.
2643 (final_start_function): Set proper line/file info.
2645 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
2647 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
2648 handled by pp_c_cast_expression.
2650 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2652 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
2653 allocate 32768 bytes of stack. Use addition rather than subtraction
2654 when a single insn is enough.
2655 * config/mips/mips.md: Remove insns and splitters for subtracting
2657 (subsi3): Only accept register operands.
2658 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
2659 (subdi3_internal_3, subsi3_internal_2): Likewise.
2660 (casesi): Use expand_binop to subtract the lower bound.
2662 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2664 * config/mips/mips.c (mips_in_small_data_p): Don't handle
2665 TARGET_MIPS16 specially.
2667 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
2669 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
2670 mips_output_aligned_bss.
2671 * config/mips/linux.h: Likewise.
2672 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
2673 * config/mips/mips.c (mips_output_aligned_bss): New function.
2675 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
2676 * config/mips/elf64.h: Likewise.
2678 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
2679 mips_declare_object_name.
2680 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
2681 * config/mips/elf64.h: As for elf.h.
2682 * config/mips/iris6.h: Likewise.
2683 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
2684 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
2685 do...while (0) block.
2686 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
2687 (mips_finish_declare_object): Declare.
2688 * config/mips/mips.c (mips_declare_object_name): New function.
2689 (mips_finish_declare_object): New function.
2691 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
2692 * config/mips/linux.h: Likewise.
2694 * config/mips/mips.c (inside_function): Delete.
2695 (file_in_function_warning, ignore_line_number): Delete.
2696 (mips_output_filename): Don't warn about changing filenames within
2698 (mips_output_lineno): Update accordingly.
2699 (mips_output_function_prologue): Don't reset the deleted variables.
2700 * config/mips/mips.h (inside_function): Delete.
2701 (file_in_function_warning, ignore_line_number): Delete.
2703 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
2704 * config/mips/elf64.h: Likewise.
2705 * config/mips/openbsd.h: Likewise.
2706 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
2707 * config/mips/linux.h: Likewise.
2708 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
2709 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
2711 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
2712 to the list of include files when using gas.
2713 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
2714 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
2715 * config/mips/elf64.h: Likewise.
2716 * config/mips/iris5.h: Likewise.
2717 * config/mips/linux.h: Likewise.
2718 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
2719 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
2720 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
2721 * config/mips/sdb.h: ...this new file.
2723 2003-07-14 Douglas Rupp <rupp@gnat.com>
2725 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
2726 argument to getcwd; use fixed buffer instead.
2728 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
2730 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
2731 * fixinc/fixinc.wrap: Delete.
2733 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
2735 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
2738 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
2740 * ggc-page.c (struct globals): Add new fields to keep track of the
2741 total allocated memory and overhead.
2742 (ggc_print_statistics): Print them.
2743 (ggc_alloc): Keep track of the total allocated memory and the
2746 * tree.c (dump_tree_statistics): Increase spacing.
2747 (enum tree_node_kind): Move to ...
2748 * tree.h (enum tree_node_kind): ... here.
2749 (tree_node_counts, tree_node_sizes): Declare.
2751 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
2753 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
2755 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2757 PR optimization/11440
2758 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
2761 2003-07-14 Alan Modra <amodra@bigpond.net.au>
2763 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
2764 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
2765 (emit_group_load, emit_group_store): Adjust declarations.
2766 Remove most occurrences of #ifdef TREE_CODE.
2767 * expr.c (emit_group_load): Add "type" param, and use
2768 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
2769 aligned accesses if !SLOW_UNALIGNED_ACCESS.
2770 (emit_group_store): Likewise.
2771 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
2772 emit_group_load and emit_group_store calls.
2773 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
2774 BLOCK_REG_PADDING to determine whether we need endian_correction.
2775 (load_register_parameters): Localize vars. Handle shifting of
2776 small values to the correct end of regs. Adjust emit_group_load
2778 (expand_call, emit_library_call_value_1): Adjust emit_group_load
2779 and emit_group_store calls.
2780 * function.c (assign_parms): Set mem alignment for stack slots.
2781 Adjust emit_group_store call. Store values at the "wrong" end
2782 of regs to the stack. Use BLOCK_REG_PADDING.
2783 (locate_and_pad_parm): Save where_pad.
2784 (expand_function_end): Adjust emit_group_load call.
2785 * stmt.c (expand_value_return): Adjust emit_group_load call.
2786 * Makefile.in (calls.o): Depend on $(OPTABS_H).
2787 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
2788 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2789 (MUST_PASS_IN_STACK): Define.
2790 (BLOCK_REG_PADDING): Define.
2791 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
2792 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
2793 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
2794 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
2795 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
2797 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
2799 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
2801 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2803 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
2804 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
2806 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
2809 * toplev.c: Don't cut off option names.
2811 2003-07-13 Andreas Jaeger <aj@suse.de>
2813 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
2814 to integer of different size.
2816 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
2818 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
2819 to (eq (and X 1) 0).
2821 2003-07-13 Andreas Jaeger <aj@suse.de>
2823 * config.gcc: Add pmmintrin.h for x86_64-*-*.
2825 2003-07-13 Zack Weinberg <zack@codesourcery.com>
2827 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
2828 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
2829 list. Move these all together down by cpplib.
2831 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
2832 definition of CPPCHAR_SIGNED_T.
2834 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
2835 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
2836 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
2838 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
2839 * cppinit.c (cpp_create_reader): Likewise.
2841 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
2842 * cpptrad.c: Likewise. All callers changed.
2843 * cpplib.c: All callers changed.
2844 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
2845 * hashtable.h: Define GTY(x) to nothing here too.
2847 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2849 * stor-layout.c (compute_record_mode): Remove very obsolete test
2850 that forces BLKmode for records with fields crossing word boundary.
2852 2003-07-13 Zack Weinberg <zack@codesourcery.com>
2854 * Makefile.in: Remove orphan reference to acconfig.h.
2856 2003-07-13 Andreas Jaeger <aj@suse.de>
2858 * cgraphunit.c: Convert prototypes to ISO C90.
2860 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
2862 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
2864 * fixinc/fixincl.x: Rebuild.
2866 2003-07-12 Zack Weinberg <zack@codesourcery.com>
2868 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
2869 i?86-*-*. Use correct name of cache variable.
2870 * configure: Regenerate.
2872 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
2874 * config/alpha/alpha.c: Fix comment typos.
2875 * config/alpha/alpha.md: Likewise.
2876 * config/arm/arm.c: Likewise.
2877 * config/arm/arm.md: Likewise.
2878 * config/arm/lib1funcs.asm: Likewise.
2879 * config/avr/avr.md: Likewise.
2880 * config/arm/README-interworking: Fix typos.
2882 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
2884 * c-format.c: Fix comment formatting.
2885 * c-typeck.c: Likewise.
2886 * coverage.c: Likewise.
2887 * cppcharset.c: Likewise.
2888 * cpplib.c: Likewise.
2889 * dbxout.c: Likewise.
2890 * gcov-io.h: Likewise.
2891 * toplev.c: Likewise.
2893 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
2895 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
2898 2003-07-12 Zack Weinberg <zack@codesourcery.com>
2900 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
2901 uses three-argument AC_DEFINE so no acconfig.h entries are
2903 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
2904 which contains the GAS version number as a scaled integer.
2905 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
2906 ability to check for ELF assembler.
2907 (gcc_GAS_CHECK_FEATURE): New macro.
2908 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
2909 assembler feature checks using gcc_GAS_CHECK_FEATURE.
2910 Use three-argument AC_DEFINE everywhere.
2911 * acconfig.h: Deleted.
2912 * config.in, configure: Regenerate.
2914 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
2916 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
2918 * fixinc/fixincl.x: Regenerate.
2920 * fixinc/inclhack.def (gnu_types): Improve comment.
2922 2003-07-12 Andreas Jaeger <aj@suse.de>
2924 * fp-test.c (main): Use ISO C90 prototype.
2926 * version.c: Remove unneded include of ansidecl.h.
2928 * cgraph.h: Convert prototypes to ISO C90.
2929 * cgraph.c: Likewise.
2930 * fix-header.c: Likewise.
2932 * protoize.c: Likewise.
2934 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
2936 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
2939 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
2940 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2942 * cgraph.c (cgraph_max_uid): New global variable.
2943 (cgraph_node): Set uid field.
2944 (create_edge): Keep inline flags consistent.
2945 (dump_cgraph): Dump more info.
2946 * cgraph.h (struct cgraph_local_info): Remove inline_many and
2947 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
2948 (struct cgraph_global_info): Add insns, calls, cloned_times,
2950 (struct cgraph_node): Add uid.
2951 (struct cgraph_edge): Add inline_call.
2952 (cgraph_max_uid, cgraph_inline_p): Declare.
2953 * cgraph.c: Include params.h and fibheap.h
2954 (cgraph_mark_functions_to_inline_once): Kill.
2955 (INSNS_PER_CALL): New constant.
2956 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
2958 (cgraph_finalize_function): Do not analyze inlining.
2959 (cgraph_finalize_compilation_unit): Set inlining attributes.
2960 (cgraph_mark_functions_to_output): More consistency checks.
2961 (cgraph_optimize_function): Set current_function_decl to NULL.
2962 (cgraph_expand_function): Use new inline flags.
2963 (cgraph_postorder): Expand from cgraph_expand_functions.
2964 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
2965 (cgraph_inlined_into, cgraph_inlined_callees,
2966 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
2967 cgraph_mark_inline, cgraph_check_inline_limits,
2968 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
2969 cgraph_decide_inlining, cgraph_inline_p): New functions.
2970 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
2971 PARAM_INLINE_UNIT_GROWTH): New parameters.
2972 * tree-inline.c (struct inline_data): New field current_decl.
2973 (expand_call_inline): Avoid forward declarations; use
2974 inlinable_function_p.
2975 (optimize_inline_calls): Set id.current_decl.
2977 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
2979 * configure.in: Remove wrongly added definition of
2981 * configure: Regenerate.
2983 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
2985 * rtl.def (NOTE): Do not use padding.
2987 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
2989 * doc/install.tex: Update required binutils for i?86-*-linux*
2991 2003-07-11 Richard Henderson <rth@redhat.com>
2993 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
2995 2003-07-11 Mark Mitchell <mark@codesourcery.com>
2997 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
2998 TRANSLATION_UNIT_DECL as top_level.
3000 2003-07-11 Jakub Jelinek <jakub@redhat.com>
3002 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
3003 then fall back to cmpstrM.
3004 * builtins.c (expand_builtin_memcmp): Likewise.
3005 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
3006 (s390_expand_cmpmem): ... this.
3007 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
3008 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
3009 from cmpstr* patterns. Rename call to s390_expand_cmpstr
3010 to s390_expand_cmpmem.
3011 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
3012 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
3014 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
3016 * doc/md.texi (cmpstrM): Describe as String compare insn, not
3020 2003-07-11 Loren James Rittle <ljrittle@acm.org>
3022 * config/i386/freebsd.h (SET_ASM_OP): Remove.
3023 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
3024 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
3025 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
3027 2003-07-11 Richard Henderson <rth@redhat.com>
3029 * function.c (assign_parms): Don't recombine complex args if
3030 fnargs is unchanged from orig_fnargs.
3031 (split_complex_args): Return args without complex before copying.
3032 Re-layout the modified parameters.
3034 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
3036 * regclass.c (choose_hard_reg_mode): Add third argument.
3037 Changed all callers.
3038 * rtl.h (choose_hard_reg_mode): Update declaration.
3039 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
3040 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
3042 2003-07-11 Geoffrey Keating <geoffk@apple.com>
3044 * c-decl.c (finish_decl): Handle 'used' here...
3045 * cgraphunit.c (cgraph_finalize_function): ... and here ...
3046 * c-common.c: (handle_used_attribute): ... not here.
3048 * configure.in (onstep): Support --enable-intermodule.
3049 * Makefile.in (OBJS-common): New.
3051 (OBJS-archive): New.
3052 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
3053 (OBJS-onestep): New.
3054 (libbackend.a): Support @onestep@.
3055 (libbackend.o): New.
3056 * configure: Regenerate.
3058 * c-common.h (c_reset_state): New prototype.
3059 (c_parse_file): New prototype.
3060 (finish_file): Move prototype from c-tree.h.
3061 * c-decl.c: Include <hashtab.h>.
3062 (builtin_decls): New.
3063 (current_file_decl): New.
3064 (duplicate_decls): Add extra parameter. Change all callers. Don't
3065 output duplicate common symbols.
3066 (link_hash_hash): New.
3067 (link_hash_eq): New.
3068 (poplevel): Handle popping of the top level.
3069 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
3070 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
3071 (pushdecl_top_level): Likewise.
3072 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
3073 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
3074 (finish_decl): Handle TRANSLATION_UNIT_DECL.
3075 (merge_translation_unit_decls): New.
3076 (c_write_global_declarations): New.
3077 (c_reset_state): New.
3078 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
3079 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
3080 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
3081 TRANSLATION_UNIT_DECL.
3082 (c_objc_common_finish_file): Call merge_translation_unit_decls.
3083 * c-opts.c (in_fnames): Rename from in_fname.
3084 (c_common_decode_option): Handle multiple input filenames.
3085 (c_common_post_options): Likewise.
3086 (c_common_parse_file): Likewise; also, call c_parse_file rather than
3088 * c-parse.in: Move cleanup code to c_parse_file.
3089 (free_parser_stacks): Move contents to c_parse_file.
3090 (c_parse_file): New.
3091 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
3093 (C_DECL_FILE_SCOPE): New.
3094 (finish_file): Move prototype to c-common.h.
3095 (merge_translation_unit_decls): New prototype.
3096 (comptypes): Add extra parameter to prototype.
3097 (c_write_global_declarations): New prototype.
3098 * c-typeck.c (tagged_types_tu_compatible_p): New.
3099 (function_types_compatible_p): Add extra parameter, change all callers.
3100 (type_lists_compatible_p): Likewise.
3101 (comptypes): Likewise.
3102 (struct tagged_tu_seen): New.
3103 (tagged_tu_seen_base): New.
3104 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
3105 (c_mark_addressable): Remove #if 0 code.
3106 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
3107 comment explaining why it shouldn't have to.
3108 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
3110 * cppinit.c (cpp_read_next_file): New.
3111 (cpp_read_main_file): Use it.
3112 * cpplib.c (undefine_macros): New.
3113 (cpp_undef_all): New.
3114 * cpplib.h (cpp_read_next_file): Prototype.
3115 (cpp_undef_all): Prototype.
3116 * langhooks-def.h (write_global_declarations): Remove prototype.
3117 * toplev.h (write_global_declarations): Add prototype.
3118 * tree.c (decl_type_context): Use switch statement, handle
3119 TRANSLATION_UNIT_DECL.
3120 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
3121 (TRANSLATION_UNIT_DECL): New kind of tree.
3122 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
3123 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
3124 * doc/invoke.texi: Make attempt to document new functionality.
3126 2003-05-19 Per Bothner <bothner@apple.com>
3128 * gcc.c (combine_inputs): New.
3129 (process_command): Set combine_inputs.
3130 (do_spec_1): Handle combine_inputs.
3133 2003-07-10 James E Wilson <wilson@tuliptree.org>
3135 PR optimization/9745
3136 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
3137 loop_insn_emit_before.
3138 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
3140 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3142 * cppcharset.c: Fix comment.
3143 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
3144 (EILSEQ): #define to EINVAL if not already defined.
3145 (convert_using_iconv): #if out when !HAVE_ICONV.
3146 (init_iconv_desc): Handle !HAVE_ICONV here...
3147 (cpp_init_iconv): ...not here.
3149 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
3151 * common.opt: More --help messages.
3152 * opts.c (print_help): Use puts().
3153 * toplev.c (f_options): Remove help text.
3154 (display_help): Don't dump f_options.
3156 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
3158 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
3159 Move i?86-*-interix* to the don't-fix list.
3160 * fixinc/fixinc.interix: Delete with extreme prejudice.
3162 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
3165 * doc/install.texi: Document requirements for ia64-*-hpux* target.
3167 2003-07-10 Roger Sayle <roger@eyesopen.com>
3169 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
3171 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3173 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
3174 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
3175 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
3176 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
3177 convert_no_conversion, convert_using_iconv): New functions.
3178 (APPLY_CONVERSION): New macro.
3179 (struct conversion, conversion_tab): New data structure.
3180 (init_iconv_desc): Check conversion_tab for a custom conversion
3181 primitive before trying to use iconv.
3182 (convert_cset): Deleted.
3183 (cpp_init_iconv): Use UTF- terminology, not UCS-.
3184 (_cpp_destroy_iconv): Update to match.
3185 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
3186 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
3187 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
3188 (_cpp_interpret_string_notranslate): New function, moved here
3191 * cpphash.h (convert_f, struct cset_converter): New types.
3192 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
3193 are now struct cset_converter, not bare iconv_t.
3195 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
3196 all callers changed.
3198 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
3200 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
3201 to opts.sh command line.
3202 * opts.sh: Write to temporary files with a move-if-change at the end.
3204 2003-07-10 Denis Chertykov <denisc@overta.ru>
3205 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3207 * combine.c (gen_binary): Handle the CLOBBER rtx and
3208 don't build a binary operation with it.
3210 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3212 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
3213 store_killed_after, store_killed_before): Keep track of the correct
3214 dependency function to use.
3216 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
3217 * toplev.c (do_compile): Don't try to open dump files before
3218 lang_dependent_init initializes dump_base_name.
3220 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3222 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
3224 * config/frv/frv.c (frv_expand_builtin): Likewise.
3225 * config/sh/sh.c (sh_media_init_builtins): Likewise.
3227 2003-07-09 Mark Mitchell <mark@codesourcery.com>
3230 * doc/invoke.texi (C++ Dialect Options): Change documentation of
3233 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
3235 * tm.texi (RETURN_ADDR_OFFSET): Document.
3237 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
3239 * gcov-io.h: Update documentation.
3240 (GCOV_UNSIGNED2STRING): New.
3241 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
3242 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
3243 GCOV_TAG_SUMMARY_LENGTH): Adjust.
3244 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
3245 GCOV_TAG_COUNTER_NUM): New.
3246 (GCOV_BLOCK_SIZE): Number of words.
3247 (gcov_var): Adjust buffer type.
3248 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
3249 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
3250 count, not byte count.
3251 (gcov_open): Adjust overread init.
3252 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
3253 gcov_write_string, gcov_write_tag, gcov_write_length,
3254 gcov_write_tag_length): Adjust.
3255 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
3256 (gcov_sync, gcov_seek): Adjust.
3257 * gcov-dump.c (print_usage): Show gcc version only.
3258 (dump_file): Use GCOV_UNSIGNED2STRING.
3259 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
3260 * gcov.c (print_version): Show gcc version only.
3261 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
3262 GCOV_TAG_*_NUM macros.
3263 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
3264 GCOV_TAG_COUNTER_LENGTH.
3265 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
3266 Use GCOV_TAG_COUNTER_NUM.
3267 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
3268 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
3270 2003-07-10 Andreas Schwab <schwab@suse.de>
3272 * gcov-dump.c (dump_file): Fix missing address operator.
3274 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3277 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
3279 (fold_single_bit_test): If sign_bit_p() fails, assume that the
3280 bit being tested is not a sign bit.
3282 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3284 * config/h8300/h8300.md (a peephole2): New.
3286 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
3288 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
3289 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
3290 from ld-linux.so.2 to ld.so.1.
3291 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
3292 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
3293 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
3294 nor -Wl,-rpath-link.
3295 (LIB_SPEC): Add -rpath-link if !static.
3296 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
3297 * config/mn10300/mn10300.c (mn10300_protect_label): New
3299 * config/mn10300/linux.h (PRINT_OPERAND,
3300 PRINT_OPERAND_ADDRESS): Set it during their execution.
3301 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
3302 mn10300_protect_label is set.
3303 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
3305 (LIB_SPEC, STARTFILE_SPEC): Define.
3306 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
3307 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
3308 FLOAT_BIT_ORDER_MISMATCH.
3309 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3310 * config.gcc (am33_2.0-*-linux*): Added.
3311 * config/mn10300/linux.h: New.
3312 * config/mn10300/t-linux: New.
3314 2003-07-10 Andreas Jaeger <aj@suse.de>
3316 * fold-const.c: Properly wrap prototypes.
3318 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3320 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
3321 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
3323 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
3324 * config/mn10300/mn10300.h: GTY-declare it.
3325 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
3326 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
3327 prototype. Use incoming RTL argument.
3328 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
3329 * config/mn10300/mn10300.md (int_label): Move C statements...
3330 (GOTaddr2picreg): ... here.
3331 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
3332 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
3333 * config/mn10300/mn10300.c (mn10300_encode_section_info):
3334 ... here. New function.
3335 (TARGET_ENCODE_SECTION_INFO): Define to it.
3336 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
3337 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
3339 (mn10300_loadPC): Define as insn splittable after reload.
3340 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
3341 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
3342 be defined in .rodata even in PIC, now that the assembler
3344 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3345 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
3346 symbol take an underscore prefix.
3347 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3348 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
3349 legitimize_pic_address): Declare.
3350 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
3351 the PIC register as fixed.
3352 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
3353 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
3355 (LEGITIMATE_PIC_OPERAND_P): Define.
3356 (PIC_OFFSET_TABLE_REGNUM): Define.
3357 (GOT_SYMBOL_NAME): Define.
3358 (SYMBOLIC_CONST_P): Define.
3359 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
3361 (MN10300_GLOBAL_P): Test it.
3362 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
3363 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
3364 * config/mn10300/mn10300.c (print_operand): Handle unspec.
3365 (expand_prologue): Set PIC register.
3366 (call_address_operand): Don't match SYMBOL_REFs in PIC.
3367 (legitimize_address): Call legitimize_pic_address.
3368 (legitimize_pic_address): New fn.
3369 (legitimate_pic_operand_p): New fn.
3370 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
3371 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
3372 UNSPEC_PLT): New constants.
3373 (pop_pic_reg): New insn.
3374 (movsi): Adjust non-PIC addresses.
3375 (builtin_setjmp_receiver): Restore the PIC register.
3377 (call): Adjust non-PIC addresses.
3378 (int_label, GOTaddr2picreg): New expands.
3379 (am33_loadPC): New insn.
3380 (mn10300_loadPC): New expand.
3381 (call_next_insn): New insn.
3382 (add_GOT_to_pic_reg): New expand.
3383 (symGOT2reg, symGOT2reg_i): New expands.
3384 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
3385 (sym2PIC, sym2PLT): New expands.
3387 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3389 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
3390 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
3391 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
3392 to flag_unsafe_math_optimizations.
3393 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3394 * config/mn10300/mn10300.c (expand_prologue): Mark
3395 FP-register-saving insns as frame-related.
3396 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
3397 * config/mn10300/mn10300.c
3398 (mn10300_get_live_callee_saved_regs): Don't search past
3399 LAST_EXTENDED_REGNUM.
3400 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
3401 * config/mn10300/mn10300.md: Remove excessive line breaks from
3402 `@' output patterns that were accounted as additional
3404 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
3405 Re-introduce changes accidentally removed in Richard Sandiford's
3407 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
3408 Re-instate am33-2 lost in merge from net GCC.
3409 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
3410 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
3411 floating-point registers.
3412 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
3413 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
3414 pessimizations that had gone in on 2000-05-08.
3415 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
3416 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
3417 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
3418 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
3420 * (movhi): Likewise.
3421 * (movsi): Likewise.
3422 * (movsf): Likewise.
3423 * (movdi): Likewise.
3424 * (movdf): Likewise.
3425 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
3426 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
3427 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
3428 (expand_prologue, expand_epilogue): Save and restore FP regs.
3429 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
3430 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
3431 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
3432 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
3433 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
3435 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3436 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
3437 Discourage the two-argument, longer opcodes.
3438 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
3440 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
3441 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
3442 * config/mn10300/mn10300.md (cmpsf): New pattern.
3443 (branch): Test mdep.fpCC and output fbCC.
3444 * config/mn10300/mn10300.c (print_operand): Output conditions.
3445 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
3446 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
3447 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
3448 mulsf3, divsf3): Use the `F' constraint for FP values.
3449 * config/mn10300/mn10300.c (const_1f_operand): New function.
3450 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
3451 * config/mn10300/mn10300.md (sqrtsf2): New expand.
3452 (rsqrtsf2): New insn.
3453 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
3454 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
3456 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
3457 * config/mn10300/mn10300.md (abssf2, negdf2): On
3458 TARGET_AM33_2, expand to...
3459 (abssf2_am33_2, negdf2_am33_2): New insns.
3460 (addsf3, subsf3, mulsf3, divsf3): Likewise.
3461 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
3462 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
3463 movdi, movdf): Added FP regs.
3464 * invoke.texi (-mam33-2, -mno-am33-2): Document.
3465 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
3466 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
3468 (REGNO_AM33_2_FP_P): Renamed to...
3469 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
3470 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
3471 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
3472 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
3473 regs from GENERAL_REGS.
3474 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
3475 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
3476 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
3477 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
3478 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
3479 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
3481 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
3482 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
3483 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
3484 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
3485 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
3486 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
3487 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
3488 AM33/2.0 floating-point registers.
3489 (CONDITIONAL_REGISTER_USAGE): Adjust.
3490 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
3491 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
3492 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
3493 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
3494 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
3495 (MULTILIB_DIRNAMES): Likewise.
3496 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
3497 `__AM33_2__' when `-mam33-2' is given.
3498 (TARGET_AM33_2): Define.
3499 (TARGET_SWITCHES): Adjust.
3500 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
3503 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
3505 * doc/install.texi: Add missing @.
3507 2003-07-09 Bob Wilson <bob.wilson@acm.org>
3509 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
3511 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
3514 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
3516 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
3519 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
3520 "x-crtfini.o" with "crtinit.o", "crtfini.o".
3522 * fixinc/inclhack.def (limits_ifndefs): Add select test.
3523 * fixinc/fixincl.x: Rebuild.
3525 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
3526 * fixinc/fixincl.x: Rebuild.
3528 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
3530 * doc/install.texi (Configuration): Document the valgrind option
3531 to --enable-checking.
3533 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
3535 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
3537 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3539 * c-lex.c (cb_ident): Cast cstr.text to const char *.
3541 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
3543 * gcov-io.h: Update documentation.
3544 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
3546 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
3547 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
3548 (struct gcov_var): Change buffer's type. Add endian flag.
3549 (gcov_open): Remove mode in libgcov.
3550 (gcov_magic): Prototype.
3551 * gcov-io.c (from_file): New.
3552 (gcov_open): Clear endian flag.
3554 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
3556 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
3557 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
3558 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
3559 * gcov-iov.c (main): Correct cast.
3560 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
3562 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
3563 (coverage_init): Use GCOV_NOTE_SUFFIX.
3564 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
3565 Rename to gcov_version, and return flag.
3566 (gcov_exit): Use gcov_version.
3567 (__gcov_init): Use gcov_version.
3568 * Makefile.in (coverageexts): Update.
3569 * gcov.c (print_version): Remove endianness conversion.
3570 (create_file_names): Use GCOV_NOTE_SUFFIX.
3571 (read_graph_file): Use gcov_magic.
3572 (read_count_file): Likewise.
3573 * gcov-dump.c (dump_file): Remove endianness conversion, use
3576 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
3578 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
3580 * configure: Regenerated.
3581 * Makefile.in (ALL_CFLAGS): Correct its comment.
3583 2003-07-08 Mark Mitchell <mark@codesourcery.com>
3585 * fold-const.c (make_range): Do not access operand 1 for a
3586 zero-operand operator.
3588 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
3590 * toplev.c (warn_dummy, W_options): Die.
3591 (display_help): Don't print W_options.
3592 * common.opt: Add W_options help from toplev.c.
3594 2003-07-09 Andreas Jaeger <aj@suse.de>
3596 * opts.c (wrap_help): Only pass int arguments as arguments to
3597 printf's '*' modifier. Change argument of function.
3599 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
3601 * doc/invoke.texi: Fix misspelling of "@item".
3603 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
3605 * config/i386/i386.md: Remove an old comment about
3608 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
3610 * cgraph.c (cgraph_node_name): New function.
3611 (dump_cgraph): Use it.
3612 * cgraph.h (cgraph_dump_file): Declare.
3613 (cgraph_node_name): Declare.
3614 * cgraphunit.c: Include timevar.h
3615 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
3616 (cgraph_optimize_function): Use TV_INTEGRATION.
3617 (cgraph_mark_local_functions): reorganize dumps.
3618 (cgraph_mark_functions_to_inline_once): Likewise.
3619 (cgraph_optimize): Likewise; use timevar.
3620 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
3621 * toplev.c (dump_file_index): Add DFI_cgraph.
3622 (dump_file_info): Likewise.
3623 (cgraph_dump_file): New global variable.
3624 (do_compile): Open and close cgraph dump.
3625 * invoke.texi (-d): Document new flag; renumber.
3627 2003-07-08 Roger Sayle <roger@eyesopen.com>
3630 * calls.c (emit_call_1): Don't bother popping the arguments off of
3631 the stack after a noreturn function call; The adjustment is dead.
3632 (expand_call): Likewise.
3634 2003-07-08 Geoffrey Keating <geoffk@apple.com>
3636 * expr.c (MOVE_MAX_PIECES): Move from here...
3637 * defaults.h (MOVE_MAX_PIECES): ... to here.
3639 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
3641 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
3643 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3645 * genattr.c (internal_dfa_insn_code): Don't prototype.
3646 * genattrtab.c (attr_desc): Add `static_p' field.
3647 (expand_units): Make blockage range and ready cost functions
3649 (write_attr_get): Don't add extern prototypes in C file. Mark
3650 static functions as appropriate.
3651 (find_attr, make_internal_attr): Initialize static_p.
3652 * genattrtab.h (ATTR_STATIC): New macro.
3653 * genautomata.c (output_internal_reset_func): Mark output function
3655 (make_internal_dfa_insn_code_attr): Mark output function as static.
3657 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3659 * genattrtab.h: Add new macros for attr `special' flags.
3660 * genattrtab.c (attr_desc): Reorder/resize fields better.
3661 Use attr `special' macros in all calls to make_internal_attr.
3662 * genautomata.c: Likewise.
3664 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
3666 * c-common.c (c_estimate_num_insns_1): New static function.
3667 (c_estimate_num_insns): New global function.
3668 * c-common.h (DECL_NUM_STMTS): Rename to...
3669 (DECL_ESTIMATED_INSNS): ... this.
3670 (c_estimate_num_insns): Declare.
3671 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
3672 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
3673 * c-semantics.c (add_stmt): Do not account statements.
3674 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
3676 * langhooks.h (lang_hooks_for_tree_inlining): Add
3678 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
3680 (max-inline-insns): set to 300.
3681 (min-inline-insns): set to 10.
3682 * tree-inline.c (struct inline_data): Rename inlined_stmts to
3684 (INSNS_PER_STMT): Kill.
3685 (inlinable_function_p): Compute and store body size.
3686 (expand_call_inline): Likewise.
3687 (optimize_inline_calls): Likewise.
3689 2003-07-08 James E Wilson <wilson@tuliptree.org>
3692 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
3693 loop over new variable t2 instead of t.
3695 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
3698 * config/i386/winnt.c: Replace use of error(), warning() with
3699 error_with_decl(), warning_with_decl(), throughout.
3701 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
3703 * opts.c (wrap_help): Use unsigned int, not size_t.
3705 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
3707 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
3708 as .file/.loc directives are incompatible with linker relaxation.
3710 2003-07-08 Zack Weinberg <zack@codesourcery.com>
3712 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
3713 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
3714 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
3715 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
3716 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
3717 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
3718 Escape { and } characters which are not part of range expressions.
3719 * fixinc/fixincl.x: Regenerate.
3720 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
3722 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
3725 * tree-inline.c (find_alloca_call): Use
3726 walk_tree_without_duplicates, instead of walk_tree.
3727 (find_builtin_longjmp_call): Likewise.
3728 * c-objc-common.c (c_cannot_inline_fn): Likewise.
3729 * c-semantics.c (find_reachable_label): Likewise.
3731 2003-07-08 Jakub Jelinek <jakub@redhat.com>
3734 * config/i386/i386.c (ix86_check_movabs): New function.
3735 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
3736 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
3737 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
3739 2003-07-08 Chris Demetriou <cgd@broadcom.com>
3741 * Makefile.in (install-po): Cope with empty CATALOGS.
3743 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
3745 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3746 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
3747 (SECTION_FUNCTION_TEMPLATE): Delete.
3748 * config/mips/elf.h: As for elf64.h.
3749 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
3750 * config/mips/linux.h: As for elf.h
3751 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3752 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
3753 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
3754 of in_sdata from current_section_name and current_section_flags.
3755 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
3756 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
3757 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
3758 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
3759 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
3760 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
3761 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
3762 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
3763 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
3764 (override_options): Remove setting of MASK_GPOPT.
3765 (mips_output_external): Use mips_in_small_data_p to check whether a
3766 symbol needs an .extern directive. Don't emit such directives for
3767 TARGET_EXPLICIT_RELOCS.
3768 (mips_declare_object): Update accordingly.
3769 (mips_select_rtx_section): Call named_section rather than
3771 (mips_select_section): Use default_elf_section_section for everything
3772 except .text string constants.
3773 (mips_in_small_data_p): New function.
3774 (mips_encode_section_info): Remove small data handling.
3775 (mips_unique_section): Delete.
3776 (iris6_section_type_flags): New function.
3777 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
3779 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3782 * pa.md: Disparage all mtsar constraints.
3783 (extzv, extv, insv): Don't fail on length of {32|64}.
3785 2003-07-08 Zack Weinberg <zack@codesourcery.com>
3787 * system.h: Poison MAP_CHARACTER.
3788 * config/i370/i370-protos.h (mvs_map_char): Delete.
3789 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
3790 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
3791 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
3793 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
3795 * toplev.c (randomize): Correct call to time().
3797 2003-07-08 Jakub Jelinek <jakub@redhat.com>
3799 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
3800 REG_EQUIV notes as well.
3802 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
3804 * doc/md.texi: Fix the description of addmodecc.
3806 2003-07-07 Zack Weinberg <zack@codesourcery.com>
3808 * Makefile.in (top_builddir): Set to "..", not ".".
3809 (INTLLIBS, INTLDEPS): Delete.
3810 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
3811 (LIBDEPS): Add $(LIBICONV_DEP).
3812 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
3813 (INCLUDES): Replace -I../intl with @INCINTL@.
3814 ($(top_builddir)/intl/libintl.a): Delete rule.
3815 (stage2-start, stage3-start, stage4-start, stageprofile-start,
3816 stagefeedback-start): Use $$ for variable to be evaluated by
3818 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3819 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
3820 * aclocal.m4: sinclude ../config/progtest.m4. Add
3821 contents of lcmessage.m4 from gettext distro.
3822 * configure.in: Check for wchar.h and setlocale. Set
3823 LIBICONV_DEP to the empty string and substitute it.
3824 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
3825 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
3826 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
3827 in $LIBINTL, to avoid linking it twice.
3828 * configure, config.in: Regenerate.
3830 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
3832 * fixinc/mkfixinc.sh: Remove winnt support.
3833 * fixinc/fixinc.winnt: Delete with extreme prejudice.
3835 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
3837 * Makefile.in: Update.
3838 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
3839 * c.opt: Update documentation.
3840 * common.opt: Add some help text.
3841 * opts.c: Include intl.h.
3842 (wrap_help, print_help): New.
3843 (find_opt, handle_option, common_handle_option): opt_text now
3844 contains the '-'. Use print_help to output help.
3845 * opts.h (struct cl_option): New member "help".
3846 * opts.sh: Update to handle help text output and to prepend
3848 * toplev.c (display_help): Remove some help text.
3850 2003-07-07 David Edelsohn <edelsohn@gnu.org>
3851 Fariborz Jahanian <fjahanian@apple.com>
3853 * configure.in: Test for PowerPC mfcr field support in assembler.
3854 * config.in, configure: Regenderated.
3856 * config/rs6000/power4.md: Add mfcrf reservation.
3857 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
3858 * config/rs6000/rs6000.c (mfcr_operation): Define.
3859 (print_operand): Add 'Q' case for mfcrf.
3860 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
3861 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
3862 (movcc_internal1): Emit optional field operand for mfcr and set
3863 "type" attribute appropriately.
3864 (mfcr SCC): Likewise.
3865 (movesi_from_cr_one): New.
3867 2003-07-07 Roger Sayle <roger@eyesopen.com>
3869 * config/i386/i386.md: Correct check-in of incorrect version.
3871 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3873 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
3874 adjacent stdio calls.
3875 * c-decl.c (c_print_identifier): Likewise.
3876 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
3877 * print-rtl.c (print_rtx): Likewise.
3878 * print-tree.c (print_node_brief, print_node): Likewise.
3879 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
3881 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
3882 * config.in, configure: Regenerated.
3884 2003-07-07 Roger Sayle <roger@eyesopen.com>
3887 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
3888 Changed to define_expand patterns that copy operand[1] to prevent
3889 it from being clobbered before emitting an atan2?f3_1 insn.
3890 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
3891 patterns that actually specify the behaviour of x87's FPATAN.
3893 2003-07-07 Jakub Jelinek <jakub@redhat.com>
3895 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
3896 clearing of SYMBOL_FLAG_LOCAL bit.
3897 If vcall_offset fits into signed 16-bit immediate, use
3898 one instruction for both addition and load.
3900 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
3902 * opts.c (common_handle_option): Correct handling of the
3903 -falign- switches that do and don't take an argument.
3905 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3907 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
3909 (pushhi1_h8300hs): Likewise.
3911 2003-07-07 Andreas Jaeger <aj@suse.de>
3913 * genextract.c: Convert remaining prototypes to ISO C90.
3915 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
3916 * fold-const.c (fold_single_bit_test): Likewise.
3917 * diagnostic.c (default_diagnostic_finalizer): Likewise.
3918 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
3920 * gengtype.c (write_array): Generate ISO C90 prototypes.
3922 * genflags.c (gen_proto): Generate ISO C90 prototypes.
3924 2003-07-07 Roger Sayle <roger@eyesopen.com>
3926 PR optimization/11059
3927 * expr.c (can_store_by_pieces): Return true if length is zero.
3928 (store_by_pieces): If length is zero and endp is two, abort,
3929 othwerise, if length is zero and endp is not two, return "to".
3930 (clear_by_pieces): Do nothing if length is zero.
3931 (clear_storage): Do nothing if length is zero.
3932 (store_constructor): Simplify code when size is zero, or the
3933 target has already been cleared. This avoids emitting a
3934 blockage instruction when initializing empty structures.
3936 2003-07-07 Andreas Jaeger <aj@suse.de>
3938 * mips-tfile.c: Convert prototypes to ISO C90.
3939 * mips-tdump.c: Convert prototypes to ISO C90.
3941 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3943 * rtl.h (emit_line_note): Take a location_t.
3944 (emit_line_note_force): Remove.
3945 (set_file_and_line_for_statement): Take a location_t.
3946 * tree.g (emit_line_note): Take a location_t.
3947 * emit-rtl.c (emit_line_note): Take a location_t.
3948 (emit_line_note_force): Remove.
3949 * function.c (init_function_start): Adjust emit_line_note call.
3950 (expand_function_end): Use force_next_line_note, not
3951 emit_line_note_force.
3952 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
3953 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
3954 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
3955 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
3956 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
3957 genrtl_continue_stmt, genrtl_switch_stmt,
3958 genrtl_asm_stmt): Likewise.
3959 * expr.c (expand_expr): Likewise.
3960 * integrate.c (expand_inline_function): Likewise.
3961 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
3962 (expand_decl_init): Adjust emit_line_note call.
3964 2003-07-07 Dale Johannesen <dalej@apple.com>
3966 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
3968 2003-07-07 Andreas Jaeger <aj@suse.de>
3970 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
3971 * config/i386/i386.c: Likewise.
3973 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3975 * config/h8300/h8300.md: Use gen_int_mode instead of
3976 GEN_INT (trunc_int_for_mode (...)).
3978 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
3980 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
3981 2 bytes and then subtract 2 from the stack pointer.
3982 (pushhi1_h8300hs): Likewise.
3984 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3986 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
3988 * configure: Regenerated.
3989 * Makefile.in: Remove extraneous comment.
3990 * toplev.c (randomize): Protect against potential multiple calls.
3991 * doc/invoke.texi (-frandom-seed): Document use for in coverage
3994 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3995 Eric Botcazou <ebotcazou@libertysurf.fr>
3997 PR optimization/11198
3998 * alias.c (objects_must_conflict_p): Return 1 if the types have
3999 the same alias set, not if the alias sets only conflict.
4001 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
4003 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
4004 (convert_cset): Change inbuf to type ICONV_CONST char.
4005 * Makefile.in (LIBS): Add LIBICONV.
4007 * doc/invoke.texi (-falign-functions): Document that
4008 when n is zero then a machine-dependent default is used.
4009 (-falign-labels): Document that when n is zero then a
4010 machine-dependent default is used and that -falign-labels =1
4011 is equivalent to -fno-align-labels.
4012 (-falign-loops): Likewise.
4013 (-falign-jumps): Likewise.
4015 2003-07-06 Art Haas <ahaas@airmail.net>
4017 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
4020 2003-07-06 James E Wilson <wilson@tuliptree.org>
4022 PR optimization/9812
4023 * rtl.h (mem_for_const_double): Delete prototype.
4024 * varasm.c (mem_for_const_double): Delete function.
4025 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
4026 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
4027 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
4028 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
4029 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
4030 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
4031 comment about confused support for XFmode constants.
4033 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
4035 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
4037 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
4039 * config/h8300/h8300.c: Fix comment typos.
4040 * config/h8300/h8300.md: Likewise.
4041 * config/i386/athlon.md: Likewise.
4042 * config/i386/i386.c: Likewise.
4043 * config/i386/pentium.md: Likewise.
4044 * config/ia64/ia64.c: Likewise.
4045 * config/ia64/itanium1.md: Likewise.
4046 * config/ia64/itanium2.md: Likewise.
4047 * config/m32r/m32r.md: Likewise.
4048 * config/m68hc11/m68hc11.c: Likewise.
4049 * config/mcore/mcore.c: Likewise.
4050 * config/mips/sr71k.md: Likewise.
4051 * config/mips/t-iris5-as: Likewise.
4052 * config/mmix/mmix.h: Likewise.
4053 * config/ns32k/ns32k.h: Likewise.
4054 * config/ns32k/NOTES: Fix a typo.
4056 2003-07-06 Andreas Jaeger <aj@suse.de>
4058 * stmt.c: Convert remaining prototypes to ISO C90.
4059 * cfglayout.c: Likewise.
4060 * dbxout.c: Likewise.
4062 * genemit.c: Likewise.
4064 * basic-block.h: Convert prototypes to ISO C90.
4065 * c-parse.in: Likewise.
4066 * c-pragma.h: Likewise.
4067 * c-typeck.c: Likewise.
4068 * cfghooks.h: Likewise.
4069 * cfgloopanal.c: Likewise.
4070 * dbxout.h: Likewise.
4071 * debug.h: Likewise.
4072 * dwarf2asm.h: Likewise.
4074 * gengtype-lex.l: Likewise.
4075 * sched-int.h: Likewise.
4076 * timevar.c: Likewise.
4078 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4080 * c-common.h (c_comon_handle_filename,
4081 c_common_missing_arguement): New.
4082 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4083 LANG_HOOKS_MISSING_ARGUMENT): New.
4084 * c-opts.c (missing_arg): Rename c_common_missing_argument,
4085 update to be an appropriate langhook.
4086 (c_common_handle_option): Don't handle filenames.
4087 (c_common_handle_filename): New.
4088 * hooks.c (hook_void_constcharptr,
4089 hook_bool_constcharptr_size_t_false): New.
4090 * hooks.h (hook_void_constcharptr,
4091 hook_bool_constcharptr_size_t_false): New.
4092 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
4093 LANG_HOOKS_MISSING_ARGUMENT): New.
4094 (LANG_HOOKS_INITIALIZER): Update.
4095 * langhooks.h (struct lang_hooks): Add handle_filename and
4097 * opts.c (handle_option): Don't handle filenames here, but ...
4098 (handle_options): ... here.
4099 (common_handle_option): Don't handle missing arguments here.
4100 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4101 LANG_HOOKS_MISSING_ARGUMENT): New.
4103 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4105 * Makfile.in: Remove traces of mbchar.
4106 * c-parse.in (MULTIBYTE_CHARS): Remove.
4107 * config.in (MULTIBYTE_CHARS): Remove.
4108 * configure: Remove --enable-mbchar.
4109 * configure.in: Remove --enable-mbchar.
4110 * mbchar.c, mbchar.h: Remove.
4111 * system.h: Poison MULTIBYTE_CHARS.
4112 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
4113 * config/linux.h (MULTIBYTE_CHARS): Remove.
4114 * config/svr4.h (MULTIBYTE_CHARS): Remove.
4115 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
4117 2003-07-06 Andreas Jaeger <aj@suse.de>
4119 * varray.c (varray_check_failed): Fix typo.
4121 * unroll.c: Convert prototypes to ISO C90.
4122 * varasm.c: Likewise.
4123 * varray.c: Likewise.
4124 * varray.h: Likewise.
4125 * vmsdbgout.c: Likewise.
4126 * xcoffout.c: Likewise.
4127 * xcoffout.h: Likewise.
4129 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4131 * gcov-io.h: Add a local time stamp.
4132 (struct gcov_info): Add stamp field.
4133 (gcov_truncate): New.
4134 * coverage.c (read_counts_file): Skip the stamp.
4135 (coverage_begin_output): Write the stamp.
4136 (build_gcov_info): Declare and init the stamp.
4137 (coverage_finish): Only unlink data file, if stamp is zero.
4138 * gcov-dump.c (dump_file): Dump the stamp.
4139 * gcov.c (bbg_stamp): New.
4140 (release_structures): Clear bbg_stamp.
4141 (read_graph_file): Read stamp.
4142 (read_count_file): Check stamp.
4143 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
4145 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4147 * tree.h (default_flag_random_seed): Remove.
4148 * toplev.h (local_tick): Declare.
4149 * tree.c (flag_random_seed, default_flag_random_seed): Move to
4151 (append_random_chars): Don't call default_flag_random_seed.
4152 * toplev.c (flag_random_seed): Define here. Set local_tick.
4153 (local_tick): Define.
4154 (randomize): New, moved from tree.c.
4155 (print_switch_values): Adjust.
4156 (toplev_main): Call randomize.
4158 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4160 * tree.h (crc32_string): Declare.
4161 * tree.c (append_random_chars): Remove.
4162 (crc32_string): New.
4163 (get_file_function_name_long): Use crc32_string here.
4165 2003-07-06 Andreas Jaeger <aj@suse.de>
4167 * gcc.c: Convert prototypes to ISO C90.
4169 * gcov-dump.c: Likewise.
4170 * gcov-iov.c: Likewise.
4172 * genattrtab.h: Likewise.
4174 * global.c: Likewise.
4175 * graph.c: Likewise.
4176 * graph.h: Likewise.
4177 * hosthooks.h: Likewise.
4178 * hooks.h: Likewise.
4179 * hooks.c: Likewise.
4180 * hashtable.h: Likewise.
4181 * hashtable.c: Likewise.
4182 * haifa-sched.c: Likewise.
4183 * integrate.h: Likewise.
4184 * integrate.c: Likewise.
4185 * input.h: Likewise.
4186 * ifcvt.c: Likewise.
4188 * langhooks-def.h: Likewise. Add extern to prototypes.
4189 * langhooks.c: Likewise.
4190 * langhooks.h: Likewise.
4192 * local-alloc.c: Likewise.
4193 * loop-init.c: Likewise.
4194 * loop-unroll.c: Likewise.
4195 * loop-unswitch.c: Likewise.
4197 * loop.h: Likewise. Add extern to prototypes.
4198 * machmode.h: Likewise.
4200 * mbchar.c: Likewise.
4201 * mbchar.h: Likewise.
4202 * mkdeps.c: Likewise.
4203 * mkdeps.h: Likewise.
4204 * optabs.c: Likewise.
4205 * optabs.h: Likewise.
4206 * output.h: Likewise.
4207 * gccspec.c: Likwise.
4208 * postreload.c: Likewise.
4209 * prefix.c: Likewise.
4210 * prefix.h: Likewise.
4211 * print-rtl.c: Likewise.
4212 * print-tree.c: Likewise.
4213 * profile.c: Likewise.
4214 * read-rtl.c: Likewise.
4217 * recog.c: Likewise.
4218 * recog.h: Likewise.
4219 * reg-stack.c: Likewise.
4220 * regclass.c: Likewise.
4221 * regmove.c: Likewise.
4222 * regrename.c: Likewise.
4224 * reload.c: Likewise.
4225 * reload.h: Likewise.
4226 * reload1.c: Likewise.
4227 * reorg.c: Likewise.
4228 * resource.c: Likewise.
4229 * resource.h: Likewise.
4230 * rtl-error.c: Likewise.
4233 * rtlanal.c: Likewise.
4234 * sbitmap.c: Likewise.
4235 * sbitmap.h: Likewise.
4236 * scan-decls.c: Likewise.
4238 * sched-deps.c: Likewise.
4239 * sched-ebb.c: Likewise.
4240 * sched-int.h: Likewise.
4241 * sched-rgn.c: Likewise.
4242 * sched-vis.c: Likewise.
4243 * sibcall.c: Likewise.
4244 * simplify-rtx.c: Likewise.
4245 * sreal.c: Likewise.
4246 * sreal.h: Likewise.
4247 * ssa-ccp.c: Likewise.
4248 * ssa-dce.c: Likewise.
4251 * stack.h: Likewise.
4253 * stor-layout.c: Likewise.
4254 * stringpool.c: Likewise.
4255 * target.h: Likewise.
4256 * timevar.c: Likewise.
4257 * timevar.h: Likewise.
4258 * tlink.c: Likewise.
4259 * tracer.c: Likewise.
4260 * tree-inline.c: Likewise.
4261 * tree-inline.h: Likewise.
4265 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4267 * combine.c (nonzero_bits1): Fix a warning.
4269 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4271 * config/h8300/h8300.c (compute_mov_length): Correct the
4272 length of loading CONST0_RTX (SFmode).
4274 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
4276 * toplev.c (output_clean_symbol_name): Remove.
4277 * toplev.h (output_clean_symbol_name): Remove.
4278 * config/alpha/alpha.c (unicosmk_output_module_name): Use
4279 lbasename & clean_symbol_name.
4281 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4283 * ggc.h: Follow spelling conventions.
4284 * config/i386/i386.c: Likewise.
4285 * config/i386/winnt.c: Likewise.
4286 * config/rs6000/rs6000.c: Likewise.
4288 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4290 * bt-load.c: Fix comment typos.
4291 * c-incpath.c: Likewise.
4293 * cfgcleanup.c: Likewise.
4294 * cfgloop.h: Likewise.
4295 * cfgloopmanip.c: Likewise.
4296 * cfgrtl.c: Likewise.
4297 * diagnostic.h: Likewise.
4298 * dwarfout.c: Likewise.
4299 * emit-rtl.c: Likewise.
4300 * et-forest.c: Likewise.
4301 * et-forest.h: Likewise.
4304 * genattr.c: Likewise.
4306 * langhooks.h: Likewise.
4307 * local-alloc.c: Likewise.
4308 * loop-unroll.c: Likewise.
4309 * loop-unswitch.c: Likewise.
4310 * ra-build.c: Likewise.
4311 * regclass.c: Likewise.
4312 * regmove.c: Likewise.
4313 * rtl.def: Likewise.
4314 * rtlanal.c: Likewise.
4315 * sched-ebb.c: Likewise.
4316 * sched-rgn.c: Likewise.
4317 * simplify-rtx.c: Likewise.
4319 * tracer.c: Likewise.
4322 2003-07-05 Zack Weinberg <zack@codesourcery.com>
4324 * cppcharset.c: Use the correct return type for the fallback iconv
4327 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4329 Blame to Jan Hubicka <jh@suse.cz>
4330 * cfglayout.c (record_effective_endpoints): Split insns before
4331 first basic block correctly.
4333 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4335 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
4336 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
4337 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
4339 2003-07-05 Andreas Jaeger <aj@suse.de>
4341 * genattrtab.c (write_attr_get): Revert part of last patch to
4342 always write out a prototype.
4344 * genemit.c (gen_split): Readd lost unused attributes in last
4347 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4349 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
4350 different from header.
4352 2003-07-05 Andreas Schwab <schwab@suse.de>
4354 * config/m68k/m68k.c: Remove code protected by CRDS.
4355 * config/m68k/m68k.md: Likewise.
4357 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
4360 * c-opts.c (permit_fortran_options): New.
4361 (c_common_init_options): Accept fortran front end options if
4362 it looks like we might be preprocessing Fortran.
4363 (c_common_handle_option): Don't reject switch if permit_fotran_options.
4365 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4367 * genattr.c (internal_dfa_insn_code): Output prototype.
4368 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
4369 * genautomata.c: Likewise.
4370 * genconditions.c: Likewise.
4371 * genemit.c: Likewise.
4372 * genextract.c: Likewise.
4373 * gengenrtl.c: Likewise.
4374 * gengtype.c: Likewise.
4375 * genopinit.c: Likewise.
4376 * genoutput.c: Likewise.
4377 * genpeep.c: Likewise.
4378 * genrecog.c: Likewise.
4380 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4382 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
4383 (struct cpp_options): Add narrow_charset, wide_charset,
4384 bytes_big_endian fields. Remove EBCDIC field.
4385 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
4387 * cpphash.h: Include <iconv.h> if we have it, otherwise
4388 provide a dummy definition of iconv_t.
4389 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
4390 (_cpp_valid_ucn): Update prototype.
4391 (_cpp_destroy_iconv): New prototype.
4393 * doc/cpp.texi: Document character set handling.
4394 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
4395 * doc/extend.texi: Delete entire section on multiline strings.
4396 Rewrite section on __FUNCTION__ etc now that these are
4399 * cppucnid.tab, cppucnid.pl: New files.
4400 * cppucnid.h: New generated file.
4401 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
4402 (iconv_open, iconv, iconv_close): Provide dummy definitions
4404 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
4405 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
4406 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
4407 cpp_interpret_string, narrow_str_to_charconst,
4408 wide_str_to_charconst): New.
4409 (ucn_valid_in_identifier): Use a binary search through the
4410 ucnranges table defined in cppucnid.h, not a long chain of if
4412 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
4413 character names are only valid in C++ and C99" to a warning.
4414 Issue the "meaning of \[uU] is different in traditional C"
4415 warning here. Take care not to let iconv see an invalid UCS
4416 value if we get a malformed UCN. Issue an error if we don't
4418 (cpp_interpret_charconst): Moved here from cpplex.c. Use
4419 cpp_interpret_string to do the heavy lifting.
4421 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
4422 narrow_charset, wide_charset fields of options structure.
4423 (cpp_destroy): Call _cpp_destroy_iconv.
4424 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
4425 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
4426 (cpp_interpret_charconst): Moved to cppcharset.c.
4427 * cpplib.c (dequote_string): Delete.
4428 (interpret_string_notranslate): New.
4429 (do_line, do_linemarker): Use interpret_string_notranslate.
4431 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
4433 * c-common.c (fname_string, combine_strings): Delete.
4434 * c-common.h (fname_string, combine_strings): Delete prototypes.
4435 * c-lex.c (ignore_escape_flag): Delete.
4436 (cb_ident): Use cpp_interpret_string, not lex_string.
4437 (get_nonpadding_token): New function.
4438 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
4439 Adjust calls to lex_string. Don't write *value twice.
4440 (lex_string): Now handles string constant concatenation.
4441 Most of the work handed off to cpp_interpret_string.
4442 Call fix_string_type here.
4443 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
4444 FUNC_NAME, throughout.
4445 (OBJC_STRING): New token type.
4446 (primary:STRING): No need to call fix_string_type here.
4447 (primary:objc_string): Make that OBJC_STRING.
4448 (objc_string nonterminal): Delete.
4449 (yylexname): Delete code to handle fake string constants.
4450 (yylexstring): Delete entirely.
4451 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
4452 to handle CPP_ATSIGN.
4454 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
4455 * c-opts.c (missing_arg, c_common_handle_option): Handle
4456 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
4457 (c_common_init): Set cpp_opts->bytes_big_endian, not
4458 cpp_opts->EBCDIC. Call cpp_init_iconv.
4459 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
4460 (TARGET_EBCDIC): Delete default definition.
4462 * objc/objc-act.c (build_objc_string_object): No need to
4463 handle string constant concatenation.
4465 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
4467 * doc/install.texi: Fix typos.
4468 * doc/invoke.texi: Likewise.
4469 * doc/tm.texi: Likewise.
4471 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
4473 * config/pa/fptr.c: Fix comment typos.
4474 * config/pa/pa-64.h: Likewise.
4475 * config/pa/pa.c: Likewise.
4476 * config/pa/pa.h: Likewise.
4477 * config/rs6000/603.md: Likewise.
4478 * config/rs6000/7xx.md: Likewise.
4479 * config/rs6000/darwin.h: Likewise.
4480 * config/rs6000/freebsd.h: Likewise.
4481 * config/rs6000/rs6000.c: Likewise.
4482 * config/rs6000/rs6000.md: Likewise.
4483 * config/rs6000/spe.h: Likewise.
4485 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
4487 * config/s390/2064.md: Change GNU CC to GCC.
4488 * config/s390/2084.md: Likewise.
4489 * config/s390/fixdfdi.h: Likewise.
4490 * config/s390/linux.h: Likewise.
4491 * config/s390/s390-modes.def: Likewise.
4492 * config/s390/s390-protos.h: Likewise.
4493 * config/s390/s390.c: Likewise.
4494 * config/s390/s390.h: Likewise.
4495 * config/s390/s390.md: Likewise.
4496 * config/s390/s390x.h: Likewise.
4498 2003-07-04 Jeff Law <law@redhat.com>
4501 * expr.c (do_store_flag): Pass in the correct result type
4502 when calling fold_single_bit_test.
4503 * fold-const.c (fold_single_bit_test): Use result_type for the
4504 result when folding a sign bit test.
4506 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
4508 * opts.c (common_handle_options): Negate sense of -falign- switches.
4510 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
4512 * Makefile.in: Replace PWD with PWD_COMMAND.
4514 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4516 * cfgloopanal.c (count_strange_loop_iterations): New static function.
4517 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
4518 Handle strange loops.
4520 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
4522 * install.texi: Even the g77 manpage is derived from
4523 the full g77 manual.
4525 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4527 * ABOUT-NLS: Delete.
4528 * intl: Delete entire directory.
4529 * aclocal.m4: Include ../config/gettext.m4. Delete
4530 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
4531 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
4532 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
4533 Remove intl/Makefile from all_outputs.
4534 * configure, config.in: Regenerate.
4535 * Makefile.in: Expunge all references to intl subdirectory.
4536 Add -I../intl to INCLUDES.
4537 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
4539 2003-07-04 Roger Sayle <roger@eyesopen.com>
4541 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
4542 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
4544 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
4546 PR c++/5287, PR c++/7910, PR c++/11021
4547 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
4548 dllimport attribute if function is defined at declaration, but
4549 report error instead. Likewise for dllimport'd variable
4550 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
4551 declared within functions, Report error if dllimport or dllexport
4552 symbol is not global.
4553 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
4554 if defined after declaration or if inlined. Don't allow definition
4555 of static data members of C++ classes. Don't dllimport virtual
4557 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
4558 (i386_pe_mark_dllimport): Remove unnecessary checks.
4559 (i386_pe_encode_section_info): Warn if the dllimport attribute
4560 and symbol prefix have been instantiated and then overridden.
4562 * doc/extend.texi: Document dllimport and dllexport attributes.
4564 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
4566 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
4568 * config/kaos.h (CPP_PREDEFINES): Delete.
4569 (TARGET_OS_CPP_BUILTINS): New.
4571 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4573 * c-aux-info.c: Include toplev.h after c-tree.h.
4574 * c-common.c: Likewise.
4575 (GCC_DIAG_STYLE): Undef.
4576 * c-semantics.c (GCC_DIAG_STYLE): Define.
4577 * c-tree.h (GCC_DIAG_STYLE): Likewise.
4578 * diagnostic.h (inform): Move prototype to toplev.h.
4579 * jump.c: Include diagnostic.h before toplev.h.
4580 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
4581 (warning, error, fatal_error, pedwarn, sorry, inform,
4582 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
4584 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4586 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
4587 at all if edge is not specified.
4588 (can_copy_bbs_p, copy_bbs): New.
4589 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
4590 * cfgloop.c (get_loop_body): Comment more precisely.
4591 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
4592 (scale_bbs_frequencies): Fix comment typo.
4593 (can_duplicate_loop_p): Use can_copy_bbs_p.
4594 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
4596 2003-07-03 Devang Patel <dpatel@apple.com>
4598 * c-opts.c (c_common_parse_file): Remove extra
4599 debug_hooks->start_source_file call.
4601 2003-07-03 Roger Sayle <roger@eyesopen.com>
4603 * real.c (real_trunc, real_floor, real_ceil): New functions
4604 to implement trunc, floor and ceil respectively.
4605 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
4606 * builtins.c (integer_valued_real_p): New function to test if
4607 a floating point expression has an integer valued result.
4608 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
4609 foo(x) where foo is an integer rounding function. Similarly,
4610 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
4611 (double)(int)x when both foo and bar are integer rounding
4612 functions and we don't need to honor errno.
4613 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
4614 New functions to fold trunc, floor and ceil.
4615 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
4616 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
4617 to fold BUILT_IN_CEIL*.
4618 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
4619 the remaining integer rounding functions.
4621 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
4623 * config/sparc/sparc.c (function_arg_partial_nregs): Use
4624 SPARC_INT_ARG_MAX to determine where to split unnamed
4625 complex FP arguments.
4627 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
4629 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
4630 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
4631 (merge_blocks_move_predecessor_nojumps,
4632 merge_blocks_move_successor_nojumps): Use merge_blocks.
4633 (try_optimize_cfg): Use merge_blocks_move.
4634 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
4635 (merge_blocks_nomove): Rename to rtl_merge_blocks.
4636 (cfg_layout_create_basic_block): New.
4637 (rtl_can_merge_blocks): New.
4638 (cfg_layout_split_block): Do not alloc aux by hand.
4639 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
4641 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
4642 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
4643 * cfgloopmanip.c (loop_split_edge_with): Likewise.
4644 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
4646 * basic-block.h (basic_block_def): Add field 'rbi'.
4647 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
4648 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
4649 * cfg.c (entry_exit_blocks): Add new field.
4650 * cfglayout.c: Include alloc-pool.h;
4651 (cfg_layout_pool): New.
4652 (record_effective_endpoints, fixup_reorder_chain,
4653 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
4655 (cfg_layout_initialize_rbi): New function.
4656 (cfg_layout_initialize): Use it.
4657 (cfg_layout_finalize): Clear rbi fields.
4658 * cfglayout.h (RBI): Kill.
4659 (cfg_layout_initialize_rbi): Declare.
4660 * cfgloopmanip.c (copy_bbs): Use rbi.
4661 (record_exit_edges): Likewise.
4662 (duplicate_loop_to_header_edge): Likewise.
4663 * cfgrtl.c (cfg_layout_create_basic_block): Use
4664 cfg_layout_initialize_rbi.
4665 (cfg_layout_split_block): Use rbi.
4666 (cfg_layout_delete_block): Likewise.
4667 * loop-init.c (loop_optimizer_finalize): Likewise.
4668 * loop-unswitch.c (unswitch_loop): Likewise.
4669 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
4671 * cfgrtl.c: Update comments.
4672 (try_redirect_by_replacing_jump): New argument.
4673 (redirect_branch_edge): Break out from ...
4674 (rtl_redirect_edge_and_branch): ... this one.
4675 (update_cfg_after_block_merging): Break out from ...
4676 (rtl_merge_blocks): ... this one.
4677 (cfg_layout_split_edge): New.
4678 (cfg_layout_merge_blocks): New.
4679 (cfg_layout_can_merge_blocks_p): New.
4680 (cfg_layout_redirect_edge_and_branch): Reorganize.
4681 (cfg_layout_rtl_cfg_hooks): Fill in.
4682 (cfg_layout_delete_block): Kill barriers.
4683 * cfganal.c (can_fallthru): Deal with exit blocks
4684 * cfglayout.c (cfg_layout_function_header): New function
4685 (record_effective_endpoints): Record function header.
4686 (fixup_reorder_chain): Fixup dead jumptables; place header
4688 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
4689 * bb-reorder.c (cfg_layout_initialize): Update call.
4690 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
4691 edges in cfglayout mode.
4692 * cfglayout.c (cleanup_unconditional_jumps): Kill.
4693 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
4694 * cfglayout.h (cfg_layout_initialize): Update prototype.
4695 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
4696 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
4697 * flow.c (propagate_block): Do not crash when basic block ends
4698 by first insn in the chain.
4699 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
4701 * tracer.c (tracer): Update call of cfg_layout_initialize.
4703 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4705 * Makefile.in: Use dependency variables in lieu of explicit
4708 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
4710 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
4711 * tree.h: ...to here.
4713 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
4715 * config/s390/2064.md: Fix comment typos.
4716 * config/s390/2084.md: Likewise.
4717 * config/s390/s390.c: Likewise.
4718 * config/s390/s390.md: Likewise.
4719 * config/sh/sh.c: Likewise.
4720 * config/sh/sh.h: Likewise.
4721 * config/sh/sh.md: Likewise.
4722 * config/sparc/sparc.c: Likewise.
4723 * config/sparc/sparc.h: Likewise.
4724 * config/sparc/sparc.md: Likewise.
4725 * config/stormy16/stormy16.c: Likewise.
4726 * config/stormy16/stormy16.h: Likewise.
4727 * config/stormy16/stormy-abi: Fix a typo.
4729 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
4731 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
4733 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4735 * config/mips/mips.h (save_argv): Delete.
4737 2003-07-03 Roger Sayle <roger@eyesopen.com>
4740 * fold-const.c (extract_muldiv_1): There's nothing that can be done
4741 if the expression is a SAVE_EXPR.
4743 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
4745 * config/m32r/m32r.c: Fix comment typos.
4746 * config/m68hc11/m68hc11.c: Likewise.
4747 * config/m68hc11/m68hc11.h: Likewise.
4748 * config/m68k/m68k.c: Likewise.
4749 * config/mcore/mcore.c: Likewise.
4750 * config/mcore/mcore.h: Likewise.
4751 * config/mcore/mcore.md: Likewise.
4752 * config/mips/mips.c: Likewise.
4753 * config/mips/mips.h: Likewise.
4754 * config/mips/mips.md: Likewise.
4755 * config/mips/netbsd.h: Likewise.
4756 * config/mn10300/mn10300.c: Likewise.
4758 2003-07-03 Andreas Schwab <schwab@suse.de>
4760 * dbxout.c (pending_bincls): Move decl down inside
4761 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
4763 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
4765 * rtl.h (NOTE_DATA): Refer to whole union.
4766 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
4768 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
4770 PR optimization/11381
4771 * simplify-rtx.c (simplify_relational_operation): Check that
4772 two equal operands have no side-effects before simplifying
4775 2003-07-02 Jeff Law <law@redhat.com>
4777 * expr.c (do_store_flag): Remove special case folding for
4778 single bit tests. Instead call back into the commonized folder
4780 * fold-const.c (fold_single_bit_test): New function, mostly
4781 extracted from do_store_flag, with an additional case extracted
4783 (fold): Call fold_single_bit_test appropriately.
4784 * tree.h (fold_single_bit_test): Prototype.
4786 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4788 * system.h: Include filenames.h.
4789 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
4790 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
4791 define based on HAVE_DOS_BASED_FILE_SYSTEM.
4792 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
4793 * config/i386/xm-mingw32.h: Don't define
4794 HAVE_DOS_BASED_FILE_SYSTEM,
4795 DIR_SEPARATOR, or DIR_SEPARATOR_2.
4796 * doc/hostconfig.texi: Update to match.
4798 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
4799 config/i386/cygwin.h:
4800 Use IS_ABSOLUTE_PATH throughout.
4801 * gcc.c (DIR_UP): Delete, unused.
4802 * protoize.c (IS_SAME_PATH): Define in terms of
4804 (is_abspath): Delete.
4806 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
4808 * config/i386/emmintrin.h: Fix comment typos.
4809 * config/i386/i386.c: Likewise.
4810 * config/i386/i386.h: Likewise.
4811 * config/i386/sco5.h: Likewise.
4812 * config/ia64/ia64.c: Likewise.
4813 * config/ia64/itanium2.md: Likewise.
4815 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
4817 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
4819 (emit_bincl_stab): Same.
4820 (emit_pending_bincls): Same.
4822 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
4824 * config/h8300/h8300.c (compute_mov_length): Fix the length of
4825 loading CONST0_RTX (SFmode).
4826 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
4827 'G' to CONST0_RTX (SFmode).
4828 * config/h8300/h8300.md (movsf_h8300): Change the first
4830 (movsf_h8300h): Likewise.
4832 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4834 * c-common.h (c_common_init_options): New prototype.
4835 * c-opts.c (deferred_size): Remove.
4836 (defer_opt): Array is now pre-allocated.
4837 (c_common_init_options): Pre-allocate deferred_opts. Make
4838 lang_flags unsigned.
4839 (push_command_line_options): Free deferred_opts.
4840 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
4841 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
4842 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
4843 * langhooks.h (struct lang_hooks): New prototype for init_options.
4844 * main.c (main): Cast argv.
4845 * opts.c (handle_option, handle_options): Update prototypes.
4846 (decode_options): save_argc, save_argv are not global. Constify.
4847 * opts.h (decode_options): New prototype.
4848 * toplev.c (general_init): New protoype.
4849 (save_argv): Make static.
4850 (save_argc): Remove.
4851 (print_switch_values, general_init): Constify.
4852 (toplev_main): Save argv.
4853 * toplev.h (toplev_main): Update prototype.
4854 (save_argc, save_argv): Remove.
4856 2003-07-02 David Edelsohn <edelsohn@gnu.org>
4858 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
4859 (emit_bincl_stab): Same.
4860 (emit_pending_bincls): Same.
4862 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
4865 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
4867 2003-07-02 Andreas Schwab <schwab@suse.de>
4869 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
4871 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
4873 PR optimization/11210
4874 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
4875 about the behaviour with regard to bitfields.
4876 * fold-const (decode_field_reference): Record outermost type in
4877 case the expression is a NOP. Strip all NOPs. Set the signedness
4878 to that of the outermost type (if any) when the bitsize is equal
4879 to the size of the type.
4881 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
4883 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
4884 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
4885 (adddi3_internal_3, addsi3_internal_2): Likewise.
4887 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
4889 * config/mips/mips.c (machine_function): Add new fields:
4890 ignore_hazard_length_p and all_noreorder_p.
4891 (mips_flag_delayed_branch): New variable.
4892 (override_options): Treat '/' as an operand punctuation character.
4893 Set up mips_flag_delayed_branch.
4894 (print_operand): Handle '/'.
4895 (mips_output_function_prologue): Put the whole function in
4896 .set noreorder and .set nomacro if all_noreorder_p is true.
4897 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
4898 (mips16_optimize_gp): Remove "first insn" parameter.
4899 (mips16_lay_out_constants): New function, split out from mips_reorg.
4900 (mips_avoid_hazard, mips_avoid_hazards): New functions.
4901 (mips_reorg): For mips16 code, call mips16_lay_out_constant
4902 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
4903 do delayed-branch scheduling followed by hazard detection.
4904 (mips_adjust_insn_length): Only account for hazards if
4905 !ignore_hazard_length_p.
4906 (mips_output_load_label): Add a nop to the o32 sequence if
4907 the target suffers from load delays.
4908 (mips_output_conditional_branch): Add %/ to the end of branches.
4909 (mips_output_division): Fill the branch delay slot with %#.
4910 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
4911 instructions. End all other %* branches with %/.
4912 (ffssi2, ffsdi2): Fix lengths.
4913 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
4914 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
4915 (fix_truncsfsi2_macro): Likewise.
4916 (mov_lwl): Set hazard to "none".
4917 (ashldi3_internal): Fill the branch delay slot with %#.
4918 (ashrdi3_internal, lshrdi3_internal): Likewise.
4919 (exception_receiver): Explicitly set $28.
4920 (hazard_nop): New pattern.
4922 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
4924 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
4925 before calling tree_inlinable_function_p.
4927 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4929 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
4930 <internal/stdio_core.h> too.
4931 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
4932 <internal/wchar_core.h> too.
4933 Substitute va_list uses in inline definition.
4934 * fixinc/fixincl.x: Regenerate.
4936 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4938 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
4939 Undef before redefinition.
4940 (LABEL_AFTER_LOC): Likewise.
4941 (DEFAULT_SIGNED_CHAR): Likewise.
4942 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
4945 * config/mips/iris3.h: Remove, unused.
4946 * config/mips/iris4.h: Likewise.
4948 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
4950 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
4951 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
4954 * config/mips/iris5.h: Move explicit includes ...
4955 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
4957 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
4958 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4961 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
4962 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
4965 * config/mips/iris6.h: Fix IRIX spelling.
4966 (MULTILIB_DEFAULTS): Undef before redefinition.
4968 * config/mips/iris6.h: Move explicit includes ...
4969 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
4971 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
4973 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
4974 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
4975 Use next_needed field instead of aux to maintain the queue.
4976 * cgraph.h (cgraph_node): Add next_needed.
4977 (cgraph_varpool_node): Add next_needed; remove aux.
4978 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
4980 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
4982 * cgraphunit.c (cgraph_finalize_function): Set finalized.
4983 (cgraph_finalize_function): Do not examine inlinablility.
4984 (cgraph_finalize_compilation_unit): Do it here.
4985 * cgraph.h (cgraph_local_info): Add finalized field.
4987 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4989 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
4990 (gt_pch_restore): Likewise.
4992 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
4994 * config/alpha/alpha.c: Fix comment typos.
4995 * config/alpha/elf.h: Likewise.
4996 * config/arm/arm.c: Likewise.
4997 * config/arm/arm.h: Likewise.
4998 * config/arm/arm.md: Likewise.
4999 * config/arm/t-arm-coff: Likewise.
5000 * config/arm/t-strongarm-pe: Likewise.
5001 * config/arm/xscale-elf.h: Likewise.
5002 * config/avr/avr.h: Likewise.
5004 2003-07-01 Jeff Law <law@redhat.com>
5006 * stmt.c (any_pending_cleanups): Remove another redundant test.
5008 2003-07-01 David Edelsohn <edelsohn@gnu.org>
5009 J"orn Rennecke <joern.rennecke@superh.com>
5011 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
5014 2003-07-01 Devang Patel <dpatel@apple.com>
5016 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
5018 (struct dbx_file): New members - bincl_status, pending_bincl_name and
5020 (pending_bincls): New.
5021 (dbxout_init): Initialize new dbx_file members.
5022 (dbxout_start_source_file): Same.
5023 (emit_bincl_stab): New function.
5024 (emit_pending_bincls): Same.
5025 (emit_pending_bincls_if_required): Same.
5026 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
5028 (dbxout_begin_block): Emit pending BINCL stabs.
5029 (dbxout_end_block): Same.
5030 (dbxout_function_decl): Same.
5031 (dbxout_continue): Same.
5032 (dbxout_type): Same.
5033 (dbxout_class_name_qualifiers): Same.
5034 (dbxout_symbol): Same.
5035 (dbxout_symbol_location): Same.
5036 (dbxout_parms): Same.
5038 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5040 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
5041 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
5043 2003-07-01 Andreas Jaeger <aj@suse.de>
5045 * fold-const.c: Convert prototypes to ISO C90.
5046 * function.c: Likewise.
5047 * function.h: Likewise.
5049 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5051 * doc/contrib.texi: Fix typos.
5052 * doc/invoke.texi: Likewise.
5053 * doc/passes.texi: Likewise.
5054 * doc/sourcebuild.texi: Likewise.
5055 * doc/tm.texi: Likewise.
5057 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5059 * basic-block.h: Fix comment typos.
5060 * bb-reorder.c: Likewise.
5061 * c-format.c: Likewise.
5062 * cfgcleanup.c: Likewise.
5063 * cfghooks.h: Likewise.
5064 * cfgloop.c: Likewise.
5065 * cfgloopmanip.c: Likewise.
5066 * cfgrtl.c: Likewise.
5067 * cgraph.h: Likewise.
5068 * cgraphunit.c: Likewise.
5069 * combine.c: Likewise.
5070 * convert.c: Likewise.
5071 * dbxout.c: Likewise.
5074 * diagnostic.c: Likewise.
5075 * dwarf2out.c: Likewise.
5076 * et-forest.h: Likewise.
5078 * fold-const.c: Likewise.
5079 * function.h: Likewise.
5080 * gcov-io.h: Likewise.
5083 * genautomata.c: Likewise.
5084 * ggc-common.c: Likewise.
5085 * ggc-page.c: Likewise.
5086 * loop-unroll.c: Likewise.
5087 * loop-unswitch.c: Likewise.
5089 * mips-tfile.c: Likewise.
5090 * optabs.c: Likewise.
5091 * ra-build.c: Likewise.
5092 * ra-colorize.c: Likewise.
5093 * ra-rewrite.c: Likewise.
5095 * regmove.c: Likewise.
5096 * reload.c: Likewise.
5097 * rtlanal.c: Likewise.
5098 * sched-ebb.c: Likewise.
5099 * sched-int.h: Likewise.
5100 * sched-vis.c: Likewise.
5101 * sreal.c: Likewise.
5102 * ssa-ccp.c: Likewise.
5104 * toplev.c: Likewise.
5105 * tree-inline.c: Likewise.
5106 * value-prof.c: Likewise.
5107 * value-prof.h: Likewise.
5109 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5111 * rtl.h (emit_line_note_after): Remove.
5112 (emit_note_copy_after, emit_note_copy): New.
5113 * emit-rtl.c (reorder_insns_with_line_notes): Replace
5114 emit_line_note_after with emit_note_copy_after.
5115 (emit_insn_after_with_line_notes): Likewise.
5116 (emit_line_note_after): Kill.
5117 (emit_note_copy_after): New.
5118 (emit_note_copy): New.
5119 * function.c (emit_return_into_block): Use emit_note_copy_after.
5120 (thread_prologue_and_epilogue_insns): Likewise.
5121 * integrate.c (expand_inline_function): Use emit_note_copy.
5122 (copy_insn_list): Likewise.
5123 * unroll.c (copy_loop_body): Likewise.
5124 * cfglayout.c (duplicate_insn_chain): Likewise.
5126 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5128 * c-tree.h (define_label): Replace filename and lineno arguments
5130 * c-decl.c (poplevel): Adjust define_label call.
5131 (pop_label_level): Likewise.
5132 (define_label): Replace filename and lineno arguments with a
5134 (store_parm_decls): Use DECL_SOURCE_LOCATION.
5135 * c-parse.in (label): Adjust define_label call.
5137 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
5139 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
5140 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
5141 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
5142 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
5143 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
5145 2003-07-01 Andreas Jaeger <aj@suse.de>
5147 * final.c: Convert prototypes to ISO C90.
5149 * flags.h: Likewise.
5150 * gcov-io.c: Likewise.
5151 * gcov-io.h: Likewise.
5153 See ChangeLog.9 for earlier changes.
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