1 2003-09-08 Mark Mitchell <mark@codesourcery.com>
3 * langhooks-def.h (lhd_register_builtin_type): New function.
4 (LANG_HOOKS_REGISTER_BUILTIN_TYPE): New macro.
5 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
6 * langhooks.h (lang_hooks_for_types): Add register_builtin_type.
7 * langhooks.c (lhd_register_builtin_type): New function.
8 * c-common.h (c_register_builtin_type): Declare.
9 * c-common.c (c_register_builtin_type): New function.
10 * c-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to
11 c_register_builtin_type.
12 * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Remove __fpreg,
13 __float80, and __float128 macros.
14 * config/ia64/ia64.c (ia64_init_builtins): Create __fpreg,
15 __float80, and __float128 types.
17 2003-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20 (BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE,
21 BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE_COMPLEX_DOUBLE,
22 BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT_COMPLEX_FLOAT): New.
23 * builtins.def (BUILT_IN_CACOS, BUILT_IN_CACOSF, BUILT_IN_CACOSH,
24 BUILT_IN_CACOSHF, BUILT_IN_CACOSHL, BUILT_IN_CACOSL,
25 BUILT_IN_CARG, BUILT_IN_CARGF, BUILT_IN_CARGL, BUILT_IN_CASIN,
26 BUILT_IN_CASINF, BUILT_IN_CASINH, BUILT_IN_CASINHF,
27 BUILT_IN_CASINHL, BUILT_IN_CASINL, BUILT_IN_CATAN,
28 BUILT_IN_CATANF, BUILT_IN_CATANH, BUILT_IN_CATANHF,
29 BUILT_IN_CATANHL, BUILT_IN_CATANL, BUILT_IN_CCOS, BUILT_IN_CCOSF,
30 BUILT_IN_CCOSH, BUILT_IN_CCOSHF, BUILT_IN_CCOSHL, BUILT_IN_CCOSL,
31 BUILT_IN_CEXP, BUILT_IN_CEXPF, BUILT_IN_CEXPL, BUILT_IN_CPOW,
32 BUILT_IN_CPOWF, BUILT_IN_CPOWL, BUILT_IN_CPROJ, BUILT_IN_CPROJF,
33 BUILT_IN_CPROJL, BUILT_IN_CSIN, BUILT_IN_CSINF, BUILT_IN_CSINH,
34 BUILT_IN_CSINHF, BUILT_IN_CSINHL, BUILT_IN_CSINL, BUILT_IN_CSQRT,
35 BUILT_IN_CSQRTF, BUILT_IN_CSQRTL, BUILT_IN_CTAN, BUILT_IN_CTANF,
36 BUILT_IN_CTANH, BUILT_IN_CTANHF, BUILT_IN_CTANHL, BUILT_IN_CTANL):
38 * doc/extend.texi: Document new builtins.
40 Tue Sep 9 02:18:06 CEST 2003 Jan Hubicka <jh@suse.cz>
42 * cgraph.c (cgraph_varpool_finalize_decl): Sanity check duplicated
44 * cgraphunit.c (decide_is_fnction_needed): Avoid special case of nested
45 functions, check for COMDAT.
46 (cgraph_assemble_pending_functions): Break out from...
47 (cgraph_finalize_function): ... here; allow redefinig of extern inline
49 (record_call_1): Record function references only in non-unit-at-a-time
51 (cgraph_analyze_function): Reset current_function_decl.
52 (cgraph_finalize_compilation_unit): Assemble pending functions.
54 2003-09-08 Mark Mitchell <mark@codesourcery.com>
56 * mklibgcc.in (libcc.a): Depend on stmp-dirs.
58 (libgcc_eh.a): Likewise.
60 2003-09-08 Roger Sayle <roger@eyesopen.com>
62 * fold-const.c (operand_equal_p): Clarify documentation.
64 2003-09-08 Richard Henderson <rth@redhat.com>
66 * c-decl.c (c_expand_body_1): Push and pop function context here.
67 * tree-optimize.c (tree_rest_of_compilation): ... not here. Take
68 nested argument instead of computing nesting ourselves.
70 2003-09-08 Jakub Jelinek <jakub@redhat.com>
72 * toplev.c (rest_of_handle_stack_regs): Call split_all_insns before
73 regstack if optimizing but not scheduling after reload.
75 2003-09-08 Jakub Jelinek <jakub@redhat.com>
77 * config/sparc/sparc.c (struct machine_function): New type.
78 (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define.
79 (sparc_override_options): Initialize init_machine_status.
80 (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand,
81 tie_symbolic_operand, tle_symbolic_operand): New functions.
82 (symbolic_operand): Disallow tls_symbolic_operand.
83 (symbolic_memory_operand): Likewise.
84 (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p,
85 constant_address_p, legitimate_pic_operand_p, legitimate_address_p):
87 (sparc_tls_symbol): New variable.
88 (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address,
89 legitimize_address): New functions.
90 (print_operand): Handle %&.
91 (sparc_init_machine_status, get_some_local_dynamic_name,
92 get_some_local_dynamic_name_1): New functions.
93 (sparc_output_dwarf_dtprel): New function.
94 * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into
96 (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p.
97 (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p.
98 (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p.
99 (LEGITIMIZE_ADDRESS): Moved into legitimize_address.
100 (PRINT_OPERAND_PUNCT_VALID_P): Add '&'.
101 (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define.
102 (ASM_OUTPUT_DWARF_DTPREL): Define.
103 (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand,
104 tie_symbolic_operand, tle_symbolic_operand.
105 * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO,
106 UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants.
107 (tls_call_delay): New attribute.
108 (in_call_delay): Use it.
109 (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed.
110 (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64,
111 tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64,
112 tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10,
113 tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32,
114 tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns.
115 (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32,
116 tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64,
117 tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64,
118 tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64,
119 tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64,
120 tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64,
121 tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32,
122 tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New
124 * config/sparc/sparc-protos.h (legitimate_constant_p,
125 constant_address_p, legitimate_pic_operand_p, legitimate_address_p,
126 legitimize_tls_address, legitimize_address, tls_symbolic_operand,
127 tls_call_delay, sparc_output_dwarf_dtprel): New prototypes.
128 * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define.
129 * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise.
130 * configure.in (sparc*-*-*): Add TLS check.
131 * configure: Rebuilt.
133 2003-09-07 Eric Botcazou <ebotcazou@libertysurf.fr>
136 * config/i386/i386.c (memory_address_length): Fix computation when
137 the base is esp or ebp.
139 2003-09-07 Mark Mitchell <mark@codesourcery.com>
142 * varasm.c (initializer_constant_valid_p): Correct logic for
145 2003-09-07 Roger Sayle <roger@eyesopen.com>
147 * expr.c (expand_operands): New function to expand an operand pair.
148 (expand_expr): Call expand_operands whenever we need to expand both
149 operands of a binary operator.
150 (do_store_flag): Likewise for operands of comparison operations.
152 2003-09-07 Roger Sayle <roger@eyesopen.com>
154 * combine.c (combine_simplify_rtx): Don't convert -(A*B) into
155 (-A)*B if we care about sign-dependent rounding.
157 2003-09-07 Gabriel Dos Reis <gcc@integrable-solutions.net>
159 * c-pretty-print.h (pp_c_left_brace): Declare.
160 (pp_c_right_brace): Likewise.
161 * c-pretty-print.c (pp_c_left_brace): Now a function
162 (pp_c_right_brace): Likewise.
164 Sun Sep 7 14:50:03 CEST 2003 Jan Hubicka <jh@suse.cz>
166 * cfgcleanup.c (try_simplify_condjump): Fix again the preivous patch.
168 2003-09-07 Gabriel Dos Reis <gdr@integrable-solutions.net>
170 * diagnostic.c (warn_deprecated_use): Move to toplev.c
172 2003-09-07 Gabriel Dos Reis <gdr@integrable-solutions.net>
174 * langhooks.c (lhd_print_error_function): Move from diagnostic.c.
175 * Makefile.in (langhooks.o): Depend on diagnostic.h
177 2003-09-06 James E Wilson <wilson@tuliptree.org>
179 * loop.c (loop_regs_update): Delete else clause for PATTERN rtx and
182 2003-09-07 Kelley Cook <kelleycook@wideopenwest.com>
184 * Makefile.in: Define $REMAKE to be $MAKE with LANGUAGES & BOOT_CFLAGS
185 and use it throughout.
187 2003-09-07 Jan Hubicka <jh@suse.cz>
189 * cfgcleanup.c (try_simplify_condjump): Fix my previous patch.
191 * toplev.c (rest_of_decl_compilation): Do not finalize external
194 * cgraph.c (cgraph_mark_reachable_node): Only enqueue finalized
196 (cgraph_varpool_finalize_decl): Notice global symbol when needed.
198 2003-09-06 Jan Hubicka <jh@suse.cz>
201 * calls.c (emit_library_call_value_1): Fix saving of BLKmode arguments.
204 * cfgcleanup.c (try_simplify_condjump): Avoid unreachable code warning.
206 2003-09-06 Gabriel Dos Reis <gdr@integrable-solutions.net>
208 * diagnostic.c (announce_function): Move to toplev.c.
210 2003-09-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
212 * gcse.c (expr_equiv_p): Don't consider anything to be equal to
215 2003-09-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
217 * ggc-common.c (init_ggc_heuristics): Don't use the heuristics
218 when gc checking is enabled.
220 2003-09-06 Steven Bosscher <steven@gcc.gnu.org>
223 * c-decl.c (c_expand_body_1): Move return warning from here...
224 (finish_function): ...to here.
226 2003-09-05 Geoffrey Keating <geoffk@apple.com>
228 * config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Always return
229 a subset of the input class.
231 2003-09-05 Kazu Hirata <kazu@cs.umass.edu>
233 * config/i860/i860.c: Follow spelling conventions.
234 * config/i860/i860.h: Likewise.
235 * config/sh/sh.h: Likewise.
237 2003-09-05 Nitin Yewale <NitinY@KPITCummins.com>
239 * config/h8300/h8300-protos.h: Declare h8300_hard_regno_rename_ok
240 * config/h8300/h8300.h (HARD_REGNO_RENAME_OK): New.
241 * config/h8300/h8300.c (h8300_hard_regno_rename_ok): New.
243 2003-09-05 Roger Sayle <roger@eyesopen.com>
244 Richard Henderson <rth@redhat.com>
247 * expmed.c (expand_divmod <EXACT_DIV_EXPR>): Use an unsigned
248 multiplication to implement division by constant integer.
250 Fri Sep 5 07:35:16 CEST 2003 Jan Hubicka <jh@suse.cz>
252 * opts.c (decode_options): Enable unit-at-a-time at -O2.
253 * params.def (max-inline-insns-single): Set to 500
254 (max-inline-insns-auto): Set to 150
255 * invoke.texi (max-inline-insns-single, max-inline-insns-auto): Update.
257 2003-09-04 Richard Henderson <rth@redhat.com>
259 * cgraph.c (cgraph_mark_reachable_node): Split out from ...
260 (cgraph_mark_needed_node): Remove needed argument.
261 * cgraph.h: Update to match.
262 * cgraphunit.c (decide_is_function_needed): Split out from ...
263 (cgraph_finalize_function): Reorg. Avoid deferred_inline_function
264 if we generated the function.
265 (record_call_1): Update for cgraph_mark_reachable_node.
266 * varasm.c (mark_referenced): Likewise.
267 * objc/objc-act.c (mark_referenced_methods): Likewise.
269 2003-09-04 DJ Delorie <dj@redhat.com>
271 * targhooks.c: Add comment explaining the migration process.
273 2003-09-04 Eric Christopher <echristo@redhat.com>
275 * config/frv/t-frv: Fix path for frv-abi.h.
276 * config/frv/frv-asm.h: Fix string concatenation.
278 2003-09-04 DJ Delorie <dj@redhat.com>
280 * builtins.c (apply_args_size): Guard against a NULL cfun.
281 (expand_builtin_apply_args_1): Likewise.
282 (expand_builtin_apply): Likewise.
283 Fixes PR bootstrap/12172.
285 2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
287 * configure.in (gcc_cv_as_ix86_cmov_sun_syntax): Check if
288 assembler supports Sun syntax for cmov.
289 * configure: Regenerate.
290 * config.in: Likewise.
291 * config/i386/i386.c: Rename CMOV_SUN_AS_SYNTAX to
292 HAVE_AS_IX86_CMOV_SUN_SYNTAX.
293 * config/i386/sol2.h (CMOV_SUN_AS_SYNTAX): Remove.
294 Fixes PR target/12101.
296 2003-09-04 Matt Austern <austern@apple.com>
298 * c-common.c (fname_as_string): Use lang_hooks.decl_printable_name
299 with verbosity 0, instead of DECL_NAME, for human-readable string.
301 2003-09-04 Eric Christopher <echristo@redhat.com>
303 * targhooks.c (default_return_in_memory): Allow
306 2003-09-04 Eric Christopher <echristo@redhat.com>
308 * targhooks.c (default_return_in_memory): Fix typo
311 2003-09-04 Eric Christopher <echristo@redhat.com>
313 * targhooks.c (default_return_in_memory): Fix default
316 2003-09-04 Bernardo Innocenti <bernie@develer.com>
318 * config/m68k/m68k.c (m68k_coff_asm_named_section): Restore
320 * config/m68k/coff.h (M68K_TARGET_COFF): Add flag used to
321 enable coff-only code in m68k.c.
323 2003-09-04 Nick Clifton <nickc@redhat.com>
325 * config.gcc: Add v850e1 target. Allow --with-cpu to accept
327 * config/v850/v850.h: Accept v850e1 as a default CPU.
328 Accept -mv850e1 as a command line option.
329 * doc/invoke.texi: Document new -mv850e1 command line switch.
330 * config/v850/t-v850: Treat -mv850e1 as a multilib alias for
333 2003-09-04 Nick Clifton <nickc@redhat.com>
335 * config.gcc (v850e-*-*): Use t-v850e makefile fragment.
336 * config/v850/t-v850: Only produce one extra multilib - for
338 * config/v850/t-v850e: New file: Only produce one extra
339 multilib - for the v850.
341 2003-09-04 Jakub Jelinek <jakub@redhat.com>
343 * config/ia64/libgcc-ia64.ver: Export _Unwind_GetBSP@@GCC_3.3.2.
344 * config/ia64/unwind-ia64.c (_Unwind_GetBSP): New function.
345 * unwind.h (_Unwind_GetBSP): New prototype.
346 * libgcc-std.ver: Add empty GCC_3.3.2 version.
347 * mkmap-symver.awk: For symbol versions with no exported symbols,
348 don't put anything into version script, just change all symbol
349 versions which inherit from it to inherit from its ancestor.
351 2003-09-04 Eric Christopher <echristo@redhat.com>
353 * config/mips/mips.c (mips_expand_prologue): Convert to
354 calls.struct_value_rtx hook.
355 (reg_or_const_float_1_operand): New.
356 * config/mips/mips.h: Update Comments.
357 (mips_arg): Add reg_or_const_float_1_operand.
358 * config/mips/mips.md (divdf3); Convert to expander.
360 (*divdf3): New pattern.
363 Thu Sep 4 10:43:24 CEST 2003 Jan Hubicka <jh@suse.cz>
365 * toplev.c (wrapup_global_declarations): Fix final pass in
368 2003-09-04 Mark Mitchell <mark@codesourcery.com>
370 * doc/extend.texi: Document removal of cast-as-lvalue extension in
373 2003-09-04 Nicolas Roche <roche@act-europe.fr>
375 * gcc.c (process_command): Fix typo.
377 2003-09-03 David O'Brien <obrien@FreeBSD.org>
380 * config/i386/freebsd.h (SIZE_TYPE): Support TARGET_64BIT.
381 (PTRDIFF_TYPE): Likewise.
382 (WCHAR_TYPE_SIZE): Likewise.
384 2003-09-03 DJ Delorie <dj@redhat.com>
386 * targhooks.c: New file.
387 * targhooks.h: New file.
388 * Makefile.in: Add targhooks.o support.
389 (function.o): Depend on$(TARGET_H).
391 (combine.o): Depend on $(TREE_H) and $(TARGET_H).
392 * builtins.c (apply_args_size, expand_builtin_apply_args_1,
393 expand_builtin_apply): Convert to calls.struct_value_rtx hook.
394 (expand_builtin_saveregs): Convert to
395 calls.expand_builtin_saveregs hook.
396 * c-decl.c (start_decl): Handle new calls.promote_prototypes hook
398 (get_parm_info) ... here.
399 (store_parm_decls_oldstyle): Convert to calls.promote_prototypes
401 (finish_function): Handle calls.promote_prototypes hook here too.
402 * c-typeck.c (convert_arguments): Convert to
403 calls.promote_prototypes hook.
404 (c_convert_parm_for_inlining): Likewise.
405 * calls.c (initialize_argument_information): Convert to
406 calls.promote_function_args hook.
407 (expand_call): Convert to calls.struct_value_rtx,
408 calls.strict_argument_naming,
409 calls.pretend_outgoing_varargs_named, and
410 calls.promote_function_return hooks. Pass fndecl to
411 aggregate_value_p. Initialize CUMULATIVE_ARGS before calling
412 hooks, so they can use that.
413 (emit_library_call_value_1): Likewise.
414 * combine.c (setup_incoming_promotions): Convert to
415 calls.promote_function_args hook.
416 * emit-rtl.c: Convert to calls.struct_value_rtx hook.
417 * expr.c (expand_assignment): Pass call to aggregate_value_p.
418 (expand_expr): Likewise.
419 * expr.h: Remove support for SETUP_INCOMING_VARARGS,
420 STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED,
421 RETURN_IN_MEMORY macro defaults.
422 * final.c (profile_function): Convert to calls.struct_value_rtx
424 * function.c (aggregate_value_p): Accept function type tree as
425 second parameter; try to deduce fntype from it. Convert to
426 calls.return_in_memory hook.
427 (assign_parms): Convert to calls.setup_incoming_varargs,
428 calls.strict_argument_naming, calls.promote_function_args,
429 calls.pretend_outgoing_varargs_named hooks. Pass fndecl to
431 (expand_function_start): Likewise. Convert to
432 calls.struct_value_rtx hook.
433 (expand_function_end): Convert to calls.promote_function_return hook.
434 (allocate_struct_function): Pass fndecl to aggregate_value_p.
435 * hard-reg-set.h: Update comments to new hook names.
436 * integrate.c (expand_inline_function): Pass fndecl to aggregate_value_p.
437 * reg-stack.c (stack_result): Likewise.
438 * rtl.h (struct_value_rtx, struct_value_incoming_rtx): Delete.
439 * stmt.c (expand_value_return): Convert to
440 calls.promote_function_return hook.
441 * target-def.h: Add TARGET_PROMOTE_FUNCTION_ARGS,
442 TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES,
443 TARGET_STRUCT_VALUE_RTX, TARGET_RETURN_IN_MEMORY,
444 TARGET_EXPAND_BUILTIN_SAVEREGS, TARGET_SETUP_INCOMING_VARARGS,
445 TARGET_STRICT_ARGUMENT_NAMING,
446 TARGET_PRETEND_OUTGOING_VARARGS_NAMED, and TARGET_CALLS.
447 * target.h: Likewise.
448 * tree.h (aggregate_value_p): Also takes a tree to deduce function
449 attributes from (for target hooks).
450 * doc/tm.texi (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN,
451 PROMOTE_PROTOTYPES, RETURN_IN_MEMORY, STRUCT_VALUE_REGNUM,
452 STRUCT_VALUE, STRUCT_VALUE_INCOMING_REGNUM, STRUCT_VALUE_INCOMING,
453 EXPAND_BUILTIN_SAVEREGS, SETUP_INCOMING_VARARGS,
454 STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED): Convert
457 * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Pass function
458 to aggregate_value_p.
459 * config/arm/arm.c (arm_init_cumulative_args,
460 arm_output_mi_thunk): Likewise.
461 * config/i386/i386.c (ix86_return_pops_args, x86_this_parameter):
463 * config/mips/mips.c (mips_save_reg_p, mips_expand_prologue,
464 mips_can_use_return_insn): Likewise.
465 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
466 * config/s390/s390.c (s390_output_mi_thunk): Likewise.
467 * config/sparc/sparc.c (sparc_output_mi_thunk): Pass function to
469 * config/story16/stormy16.c (xstormy16_asm_output_mi_thunk): Pass
470 function to aggregate_value_p.
471 * objc/objc-act.c (generate_struct_by_value_array): Pass NULL to
474 * config/sh/sh-protos.h (sh_builtin_saveregs): Remove.
475 (sh_attr_renesas_p, sh_cfun_attr_renesas_p, sh_function_arg,
476 sh_function_arg_advance, sh_pass_in_reg_p): New. * config/sh/sh.c
477 (sh_handle_renesas_attribute, sh_promote_prototypes,
478 sh_struct_value_rtx, sh_return_in_memory, sh_builtin_saveregs,
479 sh_setup_incoming_varargs, sh_strict_argument_naming,
480 sh_pretend_outgoing_varargs_named): New decls.
481 (targetm): Add new hooks.
482 (calc_live_regs): Save MACL and MACH if the function has the
484 (sh_expand_prologue): Support renesas attribute.
485 (sh_builtin_saveregs): Make static.
486 (sh_build_va_list): Support renesas attribute.
487 (sh_va_start): Likewise.
488 (sh_va_arg): Likewise.
489 (sh_promote_prototypes): New.
490 (sh_function_arg): New, moved from sh.h. Support renesas
492 (sh_function_arg_advance): Likewise.
493 (sh_return_in_memory): Likewise.
494 (sh_strict_argument_naming): Likewise.
495 (sh_pretend_outgoing_varargs_named): Likewise.
496 (sh_struct_value_rtx): New.
497 (sh_attribute): Add renesas attribute.
498 (sh_handle_renesas_attribute): New.
499 (sh_attr_renesas_p, sh_cfun_attr_renesas_p): New.
500 (sh_ms_bitfield_layout_p): Support renesas attribute also.
501 (sh_output_mi_thunk): Pass function to aggregate_value_p. *
502 config/sh/sh.h (TARGET_SWITCHES): Add -mrenesas as an alias for
504 (STRUCT_VALUE_REGNUM, STRUCT_VALUE, RETURN_IN_MEMORY): Moved to
506 (sh_args): Add renesas_abi flag.
507 (INIT_CUMULATIVE_ARGS): Set it. Pass fndecl to aggregate_value_p.
508 (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Move to sh.c.
509 (PASS_IN_REG_P): Support renesas attribute. Pass DF and TF on the
510 stack for the renesas abi.
511 (STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED,
512 SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS,
513 PROMOTE_PROTOTYPES): Moved to sh.c. * config/sh/sh.md (call): Set
514 call cookie to indicate renesas calls.
516 2003-09-03 Mostafa Hagog <mustafa@il.ibm.com>
518 * gcse.c (replace_one_set): New function.
519 (pre_insert_copy_insn): Change the order of copying
520 to make copy propagation discover additional PRE opportunities.
522 2003-09-03 Roger Sayle <roger@eyesopen.com>
524 PR optimization/11700.
525 * simplify-rtx.c (simplify_subreg): Check that the subreg offset
526 of a hard register is representable before trying to simplify it
527 using subreg_hard_regno.
529 2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
531 * configure.in (gcc_cv_ld_hidden): Disable unless using GNU ld.
532 * configure: Regenerate.
534 2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
536 * intl.h (N_): Remove parentheses.
538 2003-09-03 Bernardo Innocenti <bernie@develer.com>
540 * config.gcc (m68k-*-linux*): Remove definition of LINUX_DEFAULT_ELF.
541 * config/i370/linux.h (LINUX_DEFAULT_ELF): Remove unconditional
542 definition and code blocks compiled when not defined.
543 * config/i386/linux.h (LINUX_DEFAULT_ELF): Likewise.
544 * config/i386/linux64.h (LINUX_DEFAULT_ELF): Likewise.
545 * config/sparc/linux.h: (LINUX_DEFAULT_ELF): Likewise.
546 * config/sparc/linux64.h: (LINUX_DEFAULT_ELF): Likewise.
548 2003-09-03 Jeff Sturm <jsturm@one-point.com>
550 * cgraphunit.c (visited_nodes): New static variable.
551 (record_call_1): Use walk_tree with visited_nodes.
552 (cgraph_create_edges): Use walk_tree with visited_nodes.
553 Setup/teardown visited_nodes hashtable.
555 2003-09-03 Roger Sayle <roger@eyesopen.com>
557 * toplev.c (flag_rounding_math): New global variable.
558 (f_options): Add to the list of language independent options.
559 * flags.h (flag_rounding_math): Prototype here.
560 (HONOR_SIGN_DEPENDENT_ROUNDING): Use flag_rounding_math instead.
561 * common.opt (frounding-math): New common command line option.
562 * opts.c (common_handle_option): Handle OPT_frounding_math.
563 (set_fast_math_flags): -ffast-math clears flag_rounding_math.
565 * doc/invoke.texi: Document this new command line option.
567 2003-09-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
569 * config/sol2.h (NO_IMPLICIT_EXTERN_C): Update comment.
571 Wed Sep 3 16:55:25 CEST 2003 Jan Hubicka <jh@suse.cz>
573 * Makefile.in (c-objc-common.o): Kill gt-c-objc-common.h dependency.
574 * c-decl.c (finish_function): Kill arguments, always use cgraph path.
575 * c-objc-common.c: Kill include of gt-c-objc-common.h
576 (expand_deferred_fns, deffer_fn): Kill function.
577 (deferred_fns): Kill variable.
578 (finish_cdtor): Update finish_function call.
579 (c_objc_common_finish_file): Always call cgraph code.
580 * c-parse.c: Regenerate.
581 * c-parse.y: Regenerate.
582 * c-tree.h (finish_function): Update prototype.
583 * objc-acct.c (build_module_descriptor, finish_method_def):
584 Update call of finish_function.
585 * cgraphunit.c (cgraph_default_inline_p, cgraph_analyze_function): Add
587 (cgraph_finalize_function): In non-unit-at-a-time mode analyze the
588 function and assemble it if needed.
589 (cgraph_finalize_compilation_unit): Do nothing in non-unit-at-a-time
591 (cgraph_optimize): Likewise.
592 (cgraph_expand_function): In non-unit-at-a-time mode keep function body
593 even when it has no inline callees.
594 * c-parse.in: Update calls to finish_function.
596 2003-09-03 Nick Clifton <nickc@redhat.com>
598 * config/arm/arm.h: Handle TARGET_CPU_iwmmxt.
599 Use #error to generate the message if TARGET_DEFAULT is not
602 2003-09-03 Richard Sandiford <rsandifo@redhat.com>
604 * config/mips/mips.h (MASK_UNUSED1): Remove.
605 (MASK_XGOT, TARGET_XGOT): Define.
606 (TARGET_SWITCHES): Add an entry for -mxgot.
607 (ASM_SPEC): Map -mxgot to -xgot.
608 * config/mips/mips.c (mips_symbol_insns): Use TARGET_XGOT to decide
609 whether we're using a big-GOT sequences.
610 (mips_legitimize_const_move, mips_expand_call): Likewise.
611 (override_options): Revert 2003-01-09 change.
612 * doc/invoke.texi: Document -mxgot.
614 2003-09-02 Jason Merrill <jason@redhat.com>
616 * config/sol2.h (NO_IMPLICIT_EXTERN_C): Define here.
617 * config/sparc/sol2.h: Not here.
619 2003-09-02 Roger Sayle <roger@eyesopen.com>
621 * expr.c (expand_expr): The code following both_summands performs
622 the same task as simplify_gen_binary. Replace all gotos to
623 both_summands with a call to simplify_gen_binary and delete the
626 2003-09-02 Jason Merrill <jason@redhat.com>
629 * config/sparc/sol2.h (NO_IMPLICIT_EXTERN_C): Define.
631 2003-09-02 Jeff Sturm <jsturm@one-point.com>
633 * cgraphunit.c (record_call_1): Use walk_tree_without_duplicates.
634 (cgraph_optimize_function): Set current_function_decl to the
635 fndecl we're integrating from.
637 2003-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
639 * builtins.def: Break out _Complex math functions into their
642 2003-09-02 Andreas Jaeger <aj@suse.de>
644 * langhooks-def.h (LANG_HOOKS_RTL_EXPAND_STMT): Cast properly.
646 2003-09-02 Josef Zlomek <zlomekj@suse.cz>
648 * cfgbuild.c (compute_outgoing_frequencies): Use NOTE instead of
649 finding the note again.
651 2003-09-02 Nathanael Nerode <neroden@gcc.gnu.org>
653 * config.gcc: Remove host-specific rewrites of target_alias.
655 2003-09-01 Mark Mitchell <mark@codesourcery.com>
657 * Makefile.in (genprogs): Fix typo.
659 * Makefile.in (gencheck.o): Remove build commands.
660 (dummy-conditions.o): Likewise.
661 (read-rtl.o): Likewise.
662 (gensupport.o): Likewise.
663 (genconfig$(build_exeext)): Remove rule.
664 (genconfig.o): Remove build commands.
665 (genflags$(build_exeext)): Remove rule.
666 (genflags.o): Remove build commands.
667 (gencodes$(build_exeext)): Remove rule.
668 (gencodes.o): Remove build commands.
669 (genconstants.o): Remove build commands.
670 (genemit$(build_exeext)): Remove rule.
671 (genemit.o): Remove build commands.
672 (genrecog$(build_exeext)): Remove rule.
673 (genrecog.o): Remove build commands.
674 (genextract$(build_exeext)): Remove rule.
675 (genextract.o): Remove build commands.
676 (genpeep$(build_exeext)): Remove rule.
677 (genpeep.o): Remove build commands.
678 (genattr$(build_exeext)): Remove rule.
679 (genattr.o): Remove build commands.
680 (genprognames): New variable.
681 (genprogs): Likewise.
683 (genprogs): New rule.
685 (genattrtab.o): Remove build commands.
686 (genautomata.o): Likewise.
687 (genoutput$(build_exeext)): Remove rule.
688 (genoutput.o): Remove build commands.
689 (gengenrtl.o): Likewise.
690 (genpreds.o): Likewise.
691 (gengtype.o): Likewise.
692 (genconditions.o): Likewise.
693 (gen-protos.o): Likewise.
695 (fix-header.o): Likewise.
696 (scan-decls.o): Likewise.
697 (check-g++): Combine with other check targets.
698 (check-gcc): Likewise.
699 (check-g77): Likewise.
700 (check-objc): Likewise.
702 2003-09-01 Nathanael Nerode <neroden@gcc.gnu.org>
704 * config.gcc: Remove host-specific stuff which is unused here
705 since the introduction of config.host.
707 * doc/fragments.texi: Mention config.host.
708 * doc/sourcebuild.texi: Mention config.host. Give brief descriptions
709 of config.build, config.host, and config.gcc.
711 2003-09-01 Zack Weinberg <zack@codesourcery.com>
713 * c-decl.c (pushdecl): Don't put variables on
714 C_TYPE_INCOMPLETE_VARS of a type unless that type is itself
717 2003-09-01 Nathanael Nerode <neroden@gcc.gnu.org>
719 * config.host: New file.
720 * config.gcc: Remove some host-specific stuff and some
721 logic needed only for repeated invocation.
722 * configure.in: Use config.host.
723 * configure: Regenerate.
725 2003-09-01 Josef Zlomek <zlomekj@suse.cz>
727 * c-typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.
728 * convert.c (convert_to_integer): Kill BIT_ANDTC_EXPR.
729 * fold-const.c (int_const_binop): Kill BIT_ANDTC_EXPR.
730 (fold): Kill BIT_ANDTC_EXPR and label bit_and.
731 * tree.def (BIT_ANDTC_EXPR): Kill.
733 2003-08-31 Nathanael Nerode <neroden@gcc.gnu.org>
735 * configure.in: Remove uses of "for x in .. ${foo}" idiom.
736 * configure: Regenerate.
738 * config.gcc: Remove references to install_headers_dir, now unused
739 since introduction of config.build.
740 * config.gcc (i860-*-sysv4*): Don't set unused USG, SVR3 defines.
742 * doc/fragments.texi, doc/sourcebuild.texi: Mention new file
745 * config.build: New file.
746 * config.gcc: Remove some build-specific stuff.
747 * configure.in: Use config.build.
748 * configure: Regnerate.
750 2003-08-31 Steven Bosscher <steven@gcc.gnu.org>
751 Roger Sayle <roger@eyesopen.com>
754 * stmt.c (expand_end_case_type): Only use jump tables for dense
755 switch statements when optimizing for size.
757 2003-08-31 Olivier Hainque <hainque@act-europe.fr>
759 * builtins.c (expand_builtin_setjmp): Use emit_jump to jump around
760 the != 0 case, which ensures pending stack adjustments are flushed.
762 2003-08-30 Zack Weinberg <zack@codesourcery.com>
764 * configure.frag: Delete file.
765 * configure.in: Rename the substitution variables
766 dep_host_xmake_file and dep_tmake_file to xmake_file and
767 tmake_file respectively. Do not expand $srcdir in the
768 value of these; leave that for Make. Introduce a new
769 substitution varaible, all_lang_makefrags, which lists
770 subdirectory Make-lang.in files; exclude these from
771 all_lang_makefiles, which is now only for subdirectory
772 outputs. Do not invoke configure.frag. Do not set nor
773 AC_SUBST_FILE target_overrides, host_overrides, or
774 language_fragments. Create build subdirectories in
775 config.status extra commands.
776 * configure: Regenerate.
777 * Makefile.in: Update substitutions to match changes to
778 configure. Use include directives instead of @-insertions
779 to read in host, target, and language fragments.
780 (Makefile rule): Do not invoke configure.frag. Do not copy
781 config.status to config.run before executing it. Set
782 CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets
784 (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS.
786 2003-08-30 Zack Weinberg <zack@codesourcery.com>
788 * c-tree.h: Delete COMPARE_DIFFERENT_TU from enumeration.
789 * c-typeck.c (same_translation_unit_p): New function.
790 (comptypes): Use it instead of flags parameter to identify
791 structure types from different translation units.
792 * c-decl.c (duplicate_decls): Always call comptypes with
793 COMPTYPE_STRICT flags argument.
794 (c_reset_state): Set BLOCK_SUPERCONTEXT of the block formed
797 2003-08-30 Zack Weinberg <zack@codesourcery.com>
799 * c-tree.h (C_TYPE_INCOMPLETE_VARS): New macro.
800 * c-decl.c (struct c_scope): Remove "incomplete" field.
801 (pushdecl): Attach variables with incomplete types to
802 the TYPE_MAIN_VARIANT of the incomplete type in question.
803 (finish_struct): Look at C_TYPE_INCOMPLETE_VARS for variables
804 to complete, not at current_scope->incomplete. All such
805 variables do need completion.
807 2003-08-30 Richard Earnshaw <rearnsha@arm.com>
808 Nicolas Pitre <nico@cam.org>
810 * arm/lib1funcs.asm (RETCOND): Delete.
811 (RETLDM): New assembler macro. Use it for returning with ldm/ldr.
812 (ARM_LDIV0, THUMB_LDIV0): Collapse multiple definitions.
813 (__ARM_ARCH__): Move here from ieee754-?f.S.
814 (RET, RETc): Clean up definitions.
815 (DIV_FUNC_END): Renamed from FUNC_END. All uses changed.
816 (FUNC_END): New macro that marks the end of any function.
817 (ARM_FUNC_START): New macro that allows an assembler routine to be
818 implemented in ARM code even if a Thumb-only build.
819 Unconditionally include ieee754-?f.S.
820 * arm/ieee754-df.S: Delete macros moved to lib1funcs.asm.
821 Mark ends of functions.
822 Split into separate conditionally-compiled units.
823 Use RETLDM to return from routines.
824 * arm/ieee754-sf.S: Similarly.
825 * t-arm-elf (LIB1ASMFUNCS): Remove _ieee754_dp and _ieee754_sp.
826 Add _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi
827 _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2
828 _fixsfsi and _fixunssfsi.
830 * arm/ieee754-df.S (__muldf3): Fix bug when result of a
831 multiplication underflows to zero.
832 (__adddf3): Fix bug when using VFP ordering on little-endian
834 (__fixdfsi): Use rrx to extract the carry into a register instead of
835 MRS instruction. Optimize later use of result.
836 * arm/ieee754-sf.S (__fixsfsi): Likewise.
837 (__fixunssfsi): Use a better sequence for handling negative-or-zero.
839 2003-08-29 Richard Henderson <rth@redhat.com>
841 * tree-optimize.c: New file.
842 * Makefile.in (OBJS-archive): Add tree-optimize.o.
843 (tree-optimize.o): New.
844 * c-decl.c (store_parm_decls): Use allocate_struct_function.
845 (finish_function): Don't free_after_parsing or free_after_compilation.
846 (set_save_expr_context): Move to tree-optimize.c.
847 (c_expand_body_1): Use tree_rest_of_compilation.
848 * c-lang.c (LANG_HOOKS_RTL_EXPAND_STMT): New.
849 * objc/objc-lang.c (LANG_HOOKS_RTL_EXPAND_STMT): New.
850 * c-objc-common.c (expand_deferred_fns): Don't emit unused inlines;
851 iterate until closure.
852 * langhooks-def.h (LANG_HOOKS_RTL_EXPAND_START,
853 LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_RTL_EXPAND_END): New.
854 (LANG_HOOKS_RTL_EXPAND_INITIALIZER): New.
855 * langhooks.h (struct lang_hooks_for_rtl_expansion): New.
856 * toplev.h (tree_rest_of_compilation): Declare it.
858 2003-08-29 Richard Henderson <rth@redhat.com>
860 * function.h (struct function): Add rtl_inline_init, saved_for_inline.
861 * integrate.c (save_for_inline): Set saved_for_inline.
862 * c-semantics.c (genrtl_scope_stmt): Check it.
863 * toplev.c (wrapup_global_declarations): Check it.
864 (rest_of_handle_inlining): Set and check rtl_inline_init.
865 (rest_of_compilation): Remove out of date comment.
867 2003-08-29 Richard Henderson <rth@redhat.com>
869 * function.c (allocate_struct_function): New, split out of ...
870 (prepare_function_start, init_function_start): ... here.
871 * expr.c (init_expr): Use ggc_alloc_cleared.
872 * stmt.c (init_stmt_for_function): Likewise.
873 * tree.h (allocate_struct_function): Declare.
875 2003-08-29 Nathanael Nerode <neroden@gcc.gnu.org>
877 * config.gcc: Don't use negated character class in shell case
880 2003-08-29 Richard Henderson <rth@redhat.com>
882 * function.h (struct function): Move function_frequency and
883 max_jumptable_ents before start of bit field members.
885 2003-08-29 Richard Henderson <rth@redhat.com>
887 * builtins.c (expand_builtin_constant_p): Check cse_not_expected here,
888 (fold_builtin_constant_p) ... not here.
890 2003-08-29 Richard Henderson <rth@redhat.com>
892 * c-tree.h (C_DECL_FILE_SCOPE): Move ...
893 * tree.h (DECL_FILE_SCOPE_P): ... here, and rename.
894 * c-decl.c, c-objc-common.c, c-typeck.c: Update to match.
896 2003-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
898 * builtins.def: Fix typos.
899 (ATTR_MATHFN_FPROUNDING_STORE): New macro.
900 (BUILT_IN_FREXP, BUILT_IN_FREXPF, BUILT_IN_FREXPL, BUILT_IN_MODF,
901 BUILT_IN_MODFF, BUILT_IN_MODFL, BUILT_IN_REMQUO, BUILT_IN_REMQUOF,
902 BUILT_IN_REMQUOL, BUILT_IN_SINCOS, BUILT_IN_SINCOSF,
903 BUILT_IN_SINCOSL): Use ATTR_MATHFN_FPROUNDING_STORE.
905 * builtins.def (BUILT_IN_ERFC, BUILT_IN_ERFCF, BUILT_IN_ERFCL):
906 Use ATTR_MATHFN_FPROUNDING_ERRNO.
908 2003-08-29 Nathanael Nerode <neroden@gcc.gnu.org>
910 * config.gcc (i386-*-vsta): Fix obvious bogosity.
912 * fixinc/inclhack.def: Remove special cases for unsupported
913 PTX 1 and PTX 2 (including i[34567]86-sequent-sysv3).
914 * fixinc/fixincl.x: Regenerate.
916 2003-08-29 Mark Mitchell <mark@codesourcery.com>
918 * Makefile.in (cpp.info): Just state dependencies.
919 (gcc.info): Likewise.
920 (gccint.info): Likewise.
921 (gccinstall.info): Likewise.
922 (cppinternals.info): Likewise.
925 (gccint.dvi): Likewise.
926 (gccinstall.dvi): Likewise.
927 (cppinternals.dvi): Likewise.
933 (fsf-funding.7): Likewise.
934 ($(objdir)/%.info): New pattern rule.
937 2003-08-29 Kelley Cook <kelleycook@wideopenwest.com>
939 * Makefile.in (restage1): Pass BOOT_CFLAGS to recursive make.
940 (restage2): Likewise.
941 (restage3): Likewise.
942 (restage4): Likewise.
943 (restageprofile): Likewise.
944 (restagefeedback): Likewise.
945 (bubblestrap): Likewise.
947 2003-08-29 Nathanael Nerode <neroden@gcc.gnu.org>
949 * config.gcc: Narrow unsupported target match to avoid clobbering
952 2003-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
954 * builtins.c (mathfn_built_in): Handle new math builtins.
956 2003-08-28 Per Bothner <per@bothner.com>
958 Fix (hopefully temporary) for breakage caused by my 08-21 patch.
959 * cpplex.c (_cpp_get_fresh_line): Check for null buffer.
960 (_cpp_lex_buffer): Likewise.
961 * cpptrad.c (_cpp_read_logical_line_trad): Likewise.
963 2003-08-28 Ulrich Weigand <uweigand@de.ibm.com>
965 * config/s390/s390.md ("*mulsi3_sign"): New insn.
966 ("mulsidi3" expander, "mulsi_6432" insn): Remove, replace by ...
967 ("mulsidi3"): ... this new insn.
968 ("umulsidi3"): New insn.
969 ("divmoddi3", "divmodtidi3", "divmodtisi3"): Simplify by using
970 mixed-mode matching constraints.
971 ("udivmodsi4", "udivmoddisi3"): New insns.
972 ("udivsi3", "umodsi3"): Use only in ESA/390 mode.
974 2003-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
976 * builtin-types.def (BT_INT_PTR, BT_FLOAT_PTR, BT_DOUBLE_PTR,
977 BT_LONGDOUBLE_PTR, BT_FN_FLOAT_FLOAT_FLOATPTR,
978 BT_FN_DOUBLE_DOUBLE_DOUBLEPTR,
979 BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLEPTR,
980 BT_FN_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_INTPTR,
981 BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR,
982 BT_FN_FLOAT_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_DOUBLE_INTPTR,
983 BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_INTPTR,
984 BT_FN_VOID_FLOAT_FLOATPTR_FLOATPTR,
985 BT_FN_VOID_DOUBLE_DOUBLEPTR_DOUBLEPTR,
986 BT_FN_VOID_LONGDOUBLE_LONGDOUBLEPTR_LONGDOUBLEPTR): New.
987 * builtins.def (BUILT_IN_FREXP, BUILT_IN_FREXPF, BUILT_IN_FREXPL,
988 BUILT_IN_MODF, BUILT_IN_MODFF, BUILT_IN_MODFL, BUILT_IN_REMQUO,
989 BUILT_IN_REMQUOF, BUILT_IN_REMQUOL, BUILT_IN_SINCOS,
990 BUILT_IN_SINCOSF, BUILT_IN_SINCOSL): New.
991 * tree.c: Assign new type_nodes.
992 * tree.h (tree_index): Add TI_FLOAT_PTR_TYPE, TI_DOUBLE_PTR_TYPE,
993 TI_LONG_DOUBLE_PTR_TYPE, TI_INTEGER_PTR_TYPE.
994 (float_ptr_type_node, double_ptr_type_node,
995 long_double_ptr_type_node, integer_ptr_type_node): New type_nodes.
997 * doc/extend.texi: Document new builtins.
999 2003-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1001 * builtin-types.def (BT_FN_FLOAT_INT_FLOAT,
1002 BT_FN_DOUBLE_INT_DOUBLE, BT_FN_LONGDOUBLE_INT_LONGDOUBLE): New.
1004 * builtins.def (BUILT_IN_ERF, BUILT_IN_ERFC, BUILT_IN_ERFCF,
1005 BUILT_IN_ERFCL, BUILT_IN_ERFF, BUILT_IN_ERFL, BUILT_IN_GAMMA,
1006 BUILT_IN_GAMMAF, BUILT_IN_GAMMAL, BUILT_IN_J0, BUILT_IN_J0F,
1007 BUILT_IN_J0L, BUILT_IN_J1, BUILT_IN_J1F, BUILT_IN_J1L,
1008 BUILT_IN_JN, BUILT_IN_JNF, BUILT_IN_JNL, BUILT_IN_LGAMMA,
1009 BUILT_IN_LGAMMAF, BUILT_IN_LGAMMAL, BUILT_IN_SIGNIFICAND,
1010 BUILT_IN_SIGNIFICANDF, BUILT_IN_SIGNIFICANDL, BUILT_IN_TGAMMA,
1011 BUILT_IN_TGAMMAF, BUILT_IN_TGAMMAL, BUILT_IN_Y0, BUILT_IN_Y0F,
1012 BUILT_IN_Y0L, BUILT_IN_Y1, BUILT_IN_Y1F, BUILT_IN_Y1L,
1013 BUILT_IN_YN, BUILT_IN_YNF, BUILT_IN_YNL): New.
1015 * doc/extend.texi: Document new builtins.
1017 2003-08-28 Nathanael Nerode <neroden@gcc.gnu.org>
1019 * fixinc/mkfixinc.sh: Remove special case code for unsupported
1020 variants of i?86, powerpcle, and thumb.
1021 * fixinc/mkfixinc.sh: Remove special case code for unsupported
1022 arm and hppa variants.
1024 2003-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1026 * builtin-types.def (BT_FN_INT_FLOAT, BT_FN_INT_DOUBLE,
1027 BT_FN_INT_LONGDOUBLE, BT_FN_LONG_FLOAT, BT_FN_LONG_DOUBLE,
1028 BT_FN_LONG_LONGDOUBLE, BT_FN_LONGLONG_FLOAT,
1029 BT_FN_LONGLONG_DOUBLE, BT_FN_LONGLONG_LONGDOUBLE,
1030 BT_FN_FLOAT_FLOAT_LONGDOUBLE, BT_FN_DOUBLE_DOUBLE_LONGDOUBLE,
1031 BT_FN_FLOAT_FLOAT_INT, BT_FN_DOUBLE_DOUBLE_INT,
1032 BT_FN_LONGDOUBLE_LONGDOUBLE_INT, BT_FN_FLOAT_FLOAT_LONG,
1033 BT_FN_DOUBLE_DOUBLE_LONG, BT_FN_LONGDOUBLE_LONGDOUBLE_LONG,
1034 BT_FN_FLOAT_FLOAT_FLOAT_FLOAT, BT_FN_DOUBLE_DOUBLE_DOUBLE_DOUBLE,
1035 BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE): New.
1037 * builtins.def (BUILT_IN_ACOS, BUILT_IN_ACOSF, BUILT_IN_ACOSH,
1038 BUILT_IN_ACOSHF, BUILT_IN_ACOSHL, BUILT_IN_ACOSL, BUILT_IN_ASIN,
1039 BUILT_IN_ASINF, BUILT_IN_ASINH, BUILT_IN_ASINHF, BUILT_IN_ASINHL,
1040 BUILT_IN_ASINL, BUILT_IN_ATANH, BUILT_IN_ATANHF, BUILT_IN_ATANHL,
1041 BUILT_IN_CBRT, BUILT_IN_CBRTF, BUILT_IN_CBRTL, BUILT_IN_COPYSIGN,
1042 BUILT_IN_COPYSIGNF, BUILT_IN_COPYSIGNL, BUILT_IN_COSH,
1043 BUILT_IN_COSHF, BUILT_IN_COSHL, BUILT_IN_DREM, BUILT_IN_DREMF,
1044 BUILT_IN_DREML, BUILT_IN_EXP10, BUILT_IN_EXP10F, BUILT_IN_EXP10L,
1045 BUILT_IN_EXP2, BUILT_IN_EXP2F, BUILT_IN_EXP2L, BUILT_IN_EXPM1,
1046 BUILT_IN_EXPM1F, BUILT_IN_EXPM1L, BUILT_IN_FDIM, BUILT_IN_FDIMF,
1047 BUILT_IN_FDIML, BUILT_IN_FMA, BUILT_IN_FMAF, BUILT_IN_FMAL,
1048 BUILT_IN_FMAX, BUILT_IN_FMAXF, BUILT_IN_FMAXL, BUILT_IN_FMIN,
1049 BUILT_IN_FMINF, BUILT_IN_FMINL, BUILT_IN_HYPOT, BUILT_IN_HYPOTF,
1050 BUILT_IN_HYPOTL, BUILT_IN_ILOGB, BUILT_IN_ILOGBF, BUILT_IN_ILOGBL,
1051 BUILT_IN_LDEXP, BUILT_IN_LDEXPF, BUILT_IN_LDEXPL, BUILT_IN_LLRINT,
1052 BUILT_IN_LLRINTF, BUILT_IN_LLRINTL, BUILT_IN_LLROUND,
1053 BUILT_IN_LLROUNDF, BUILT_IN_LLROUNDL, BUILT_IN_LOG10,
1054 BUILT_IN_LOG10F, BUILT_IN_LOG10L, BUILT_IN_LOG1P, BUILT_IN_LOG1PF,
1055 BUILT_IN_LOG1PL, BUILT_IN_LOG2, BUILT_IN_LOG2F, BUILT_IN_LOG2L,
1056 BUILT_IN_LOGB, BUILT_IN_LOGBF, BUILT_IN_LOGBL, BUILT_IN_LRINT,
1057 BUILT_IN_LRINTF, BUILT_IN_LRINTL, BUILT_IN_LROUND,
1058 BUILT_IN_LROUNDF, BUILT_IN_LROUNDL, BUILT_IN_NEXTAFTER,
1059 BUILT_IN_NEXTAFTERF, BUILT_IN_NEXTAFTERL, BUILT_IN_NEXTTOWARD,
1060 BUILT_IN_NEXTTOWARDF, BUILT_IN_NEXTTOWARDL, BUILT_IN_POW10,
1061 BUILT_IN_POW10F, BUILT_IN_POW10L, BUILT_IN_REMAINDER,
1062 BUILT_IN_REMAINDERF, BUILT_IN_REMAINDERL, BUILT_IN_RINT,
1063 BUILT_IN_RINTF, BUILT_IN_RINTL, BUILT_IN_SCALB, BUILT_IN_SCALBF,
1064 BUILT_IN_SCALBL, BUILT_IN_SCALBLN, BUILT_IN_SCALBLNF,
1065 BUILT_IN_SCALBLNL, BUILT_IN_SCALBN, BUILT_IN_SCALBNF,
1066 BUILT_IN_SCALBNL, BUILT_IN_SINH, BUILT_IN_SINHF, BUILT_IN_SINHL,
1067 BUILT_IN_TANH, BUILT_IN_TANHF, BUILT_IN_TANHL): New.
1069 * doc/extend.texi: Document new builtins.
1071 2003-08-28 Ulrich Weigand <uweigand@de.ibm.com>
1073 * config/s390/s390.c (legitmate_constant_p): Use LARL on
1074 zSeries machines even in 31-bit addressing mode.
1075 (legitimate_reload_constant_p): Likewise.
1076 (legitimize_pic_address): Likewise.
1077 (legitimize_tls_address): Likewise.
1078 (s390_split_branches): Likewise.
1079 (s390_dump_pool): Likewise.
1080 (s390_mainpool_finish): Likewise.
1081 (s390_chunkify_start): Likewise.
1082 (s390_select_rtx_section): Likewise.
1083 * config/s390/s390.md ("doloop_si"): Likewise.
1084 ("pool_start_31", "pool_end_31"): Likewise.
1085 ("pool_start_64", "pool_end_64"): Likewise.
1086 ("main_base_31_small", "main_base_31_large"): Likewise.
1087 ("main_base_64"): Likewise.
1088 ("reload_base_31", "reload_base_64"): Likewise.
1089 ("*movsi_larl"): New insn.
1090 ("cjump", "icjump"): Use long branches on zSeries machines.
1092 ("call"): Use BRASL on zSeries machines.
1093 ("call_value", "call_value_tls"): Likewise.
1094 ("brasl", "bras", "basr_64", "basr_31", "bas_64", "bas_31"): Remove
1096 ("*bras", "*brasl", "*basr") ... these new insns.
1097 ("brasl_r", "bras_r", "basr_64_r", "basr_31_r", "bas_64_r",
1098 "bas_31_r"): Remove and replace by ...
1099 ("*bras_r", "*brasl_r", "*basr_r") ... these new insns.
1100 ("brasl_tls", "bras_tls", "basr_64_tls", "basr_31_tls",
1101 "bas_64_tls", "bas_31_tls"): Remove and replace by ...
1102 ("*bras_tls", "*brasl_tls", "*basr_tls") ... these new insns.
1103 ("*return_si", "*return_di"): Remove and replace by ...
1104 ("*return"): ... this new insn.
1105 ("rotlsi3"): Allow on zSeries machines.
1107 * config/s390/s390.c (legitimize_reload_constant_p): Use
1108 LL/LH type instructions in z/Architecture mode.
1109 * config/s390/s390.md ("*movsi_lli"): Likewise.
1110 ("*andsi3_ni", "*andhi3_ni", "*andqi3_ni"): Likewise.
1111 ("*iorsi3_ni", "*iorhi3_ni", "*iorqi3_ni"): Likewise.
1112 ("*extendqisi2"): Use LB in z/Architecture mode.
1113 ("*zero_extendqisi2_64", "*zero_extendqisi2_31"): Use LLGC in
1114 z/Architecture mode.
1115 ("zero_extendqihi2", "*zero_extendqihi2_64", "*zero_extendqihi2_31"):
1118 * config/s390/s390.md ("*tmdi_ext"): Allow in both 64-bit
1120 ("ptr_extend"): Allow only in 64-bit mode.
1122 2003-08-27 Daniel Jacobowitz <drow@mvista.com>
1124 * gcc.c (STANDARD_EXEC_PREFIX, STANDARD_STARTFILE_PREFIX)
1125 (TOOLDIR_BASE_PREFIX, STANDARD_BINDIR_PREFIX): Remove unnecessary
1127 (main): Only use standard_startfile_prefix if native.
1128 * doc/tm.texi (STANDARD_STARTFILE_PREFIX): Update.
1130 2003-08-27 Per Bothner <pbothner@apple.com>
1132 * cpperror.c (print_location): Don't check for !pfile->buffer. That
1133 test fails following my 08-21 change, and it seems unnecessary anyway.
1134 (cpp_error): Likewise.
1136 2003-08-27 Jason Merrill <jason@redhat.com>
1138 * real.c (do_multiply): Initialize with memset.
1140 2003-08-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1142 * gcov.c (typedef struct arc_info): New field cs_count.
1143 (accumulate_line_counts): Find cycles correctly.
1145 2003-08-27 Ulrich Weigand <uweigand@de.ibm.com>
1147 * config/s390/s390.c (struct machine_function): Remove member
1149 (s390_optimize_prolog): Replace TEMP_REG argument with
1150 TEMP_USED and BASE_USED. Do not check get_pool_size ().
1151 (general_s_operand): Accept all immediates before reload if
1152 ALLOW_IMMEDIATE. If not ALLOW_IMMEDIATE, reject literal pool
1154 (s390_output_symbolic_const): Remove UNSPEC_LTREL_OFFSET handling.
1155 (find_constant_pool_ref): Ignore UNSPECV_POOL_ENTRY insns.
1156 (s390_alloc_pool): New function.
1157 (s390_new_pool): Call it.
1158 (s390_dump_pool): Add REMOTE_LABEL argument.
1159 (s390_chunkify_start): Add BASE_REG argument. Do not check
1161 (s390_chunkify_finish): Add BASE_REG argument. Adapt
1162 s390_dump_pool call.
1163 (s390_pool_count, s390_nr_constants): Remove.
1164 (s390_output_constant_pool): Remove.
1165 (s390_mainpool_start): New function.
1166 (s390_mainpool_finish): New function.
1167 (s390_mainpool_cancel): New function.
1168 (s390_reorg): Implement main literal pool handling.
1169 (s390_emit_prologue): Emit main_pool placeholder instead of
1170 literal_pool_31 / literal_pool_64 insns.
1171 * config/s390/s390.h (s390_pool_count, s390_nr_constants): Remove.
1172 (ASM_OUTPUT_POOL_PROLOGUE, ASM_OUTPUT_SPECIAL_POOL_ENTRY): Remove.
1173 * config/s390/s390.md (UNSPEC_MAIN_BASE): New symbolic constant.
1174 ("main_base_31_small", "main_base_31_large"): New insns.
1175 ("main_base_64", "main_pool"): New insns.
1176 ("literal_pool_31", "literal_pool_64"): Remove.
1178 2003-08-27 Nathanael Nerode <neroden@gcc.gnu.org>
1180 * fixinc/inclhack.def (ptx_netswap): New disabled fix, ported from
1182 * fixinc/inclhack.def (undefine_null): Don't generate \r characters.
1184 * fixinc/fixincl.x: Regenerate.
1186 2003-08-27 Richard Earnshaw <rearnsha@arm.com>
1188 * lib1funcs.asm (L_ieee754_sp): New. Include ieee754-sf.S.
1189 (L_ieee754_dp): New. Include ieee754-df.S.
1190 * arm/ieee754-sf.S: Rework to allow interworking, calling from Thumb,
1191 and compilation in apcs-26 mode.
1192 * arm/ieee754-df.S: Likewise.
1193 * t-arm-elf (DPBIT, FPBIT, fp-bit.c dp-bit.c): Delete rules
1194 (LIB1ASMFUNCS): Add _ieee754_sp and _ieee754_dp targets.
1196 2003-08-27 Nicolas Pitre <nico@cam.org>
1198 * arm/ieee754-sf.S: New.
1199 * arm/ieee754-df.S: New.
1201 2003-08-27 Jakub Jelinek <jakub@redhat.com>
1203 * builtins.c (expand_builtin_expect_jump): Save pending_stack_adjust
1204 and restore it if returning NULL.
1206 2003-08-27 Richard Sandiford <rsandifo@redhat.com>
1208 * calls.c (initialize_argument_information): If an argument has no
1209 stack space associated with it, and BLOCK_REG_PADDING is defined,
1210 use it to decide at which end the argument should be padded.
1211 * function.c (assign_parms): Allocate BLKmode stack slots.
1212 * config/mips/mips-protos.h (mips_pad_arg_upward): Declare.
1213 (mips_pad_reg_upward): Declare.
1214 * config/mips/mips.h (PAD_VARARGS_DOWN): Use FUNCTION_ARG_PADDING.
1215 (CUMULATIVE_ARGS): Remove num_adjusts and adjusts.
1216 (FUNCTION_ARG_PADDING): Use mips_pad_arg_upward.
1217 (BLOCK_REG_PADDING): Use mips_pad_reg_upward.
1218 * config/mips/mips.c (struct mips_arg_info): Remove struct_p.
1219 (mips_expand_call): Remove code for generating structure shifts.
1220 (mips_arg_info): Don't set struct_p. Don't set fpr_p for non-float
1221 types unless using the EABI.
1222 (function_arg_advance): Don't generate shift instructions.
1223 (function_arg): Don't return them. Don't short-circuit the
1224 check for double structure chunks for DFmode arguments.
1225 (mips_pad_arg_upward, mips_pad_reg_upward): New functions.
1226 (mips_expand_prologue): Remove code to emit structure shifts.
1227 * config/mips/irix6-libc-compat.c: Remove workarounds for buggy
1228 structure passing (inet_ntoa, inet_lnaof, inet_netof). Update
1229 comments to say that only structure returns are a problem.
1231 2003-08-26 Nathanael Nerode <neroden@gcc.gnu.org>
1233 * fixinc/tests/base/string.h, fixinc/tests/base/sys/regset.h:
1234 Fix to match produced versions.
1235 * fixinc/inclhack.def (longlong_t): New disabled test, ported
1237 * fixinc/inclhack.def (ptx_pwd_h): New disabled fix, ported
1239 * fixinc/inclhack.def (ptx_sys_mc_param_h): New disabled fix,
1240 ported from fixinc.ptx.
1242 2003-08-26 Per Bothner <pbothner@apple.com>
1244 * cpplib.h (struct cpp_token): Change type of field line to fileline.
1245 (cpp_error_with_line): Use fileline for appropriate parameter.
1246 * cpphash.h (struct cpp_macro): Change type of field line to fileline.
1247 (struct cpp_reader): Likewise for fields line and directive_line.
1248 (_cpp_begin_message): Use fileline for appropriate parameter.
1249 * cpperror.c (print_location, _cpp_begin_message, cpp_error_with_line,
1250 cpp_error): Use fileline for appropriate parameters and variables.
1251 (print_location): New local lin, since it is not a fileline.
1253 2003-08-26 Roger Sayle <roger@eyesopen.com>
1256 * tree.h (SCALAR_FLOAT_TYPE_P, COMPLEX_FLOAT_TYPE_P): New macros.
1257 (FLOAT_TYPE_P): Define in terms of these two new macros.
1258 * fold-const.c (fold <PLUS_EXPR>): Don't convert x+x into x*2.0
1259 for complex floating point types.
1261 2003-08-26 Ulrich Weigand <uweigand@de.ibm.com>
1263 * config/s390/s390.c (emit_prologue): Don't check literal pool size.
1264 * config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Call
1265 s390_output_pool_entry.
1267 2003-08-26 Nathanael Nerode <neroden@gcc.gnu.org>
1269 * fixinc/inclhack.def (svr4_preproc_lint_on,
1270 svr4_preproc_lint_off, svr4_preproc_machine): New disabled
1271 fixes, ported from fixinc.svr4.
1273 2003-08-26 Mark Mitchell <mark@codesourcery.com>
1275 * doc/install.texi (Prerequisites): Mention GNU make requirement.
1277 * Makefile.in (AR_FOR_TARGET): Export it.
1278 (AR_CREATE_FOR_TARGET): Likewise.
1279 (AR_FLAGS_FOR_TARGET): Likewise.
1280 (AR_EXTRACT_FOR_TARGET): Likewise.
1282 (BUILD_PREFIX): Likewise.
1283 (BUILD_PREFIX_1): Likewise.
1284 (DESTDIR): Likewise.
1285 (GCC_FOR_TARGET): Likewise.
1286 (INCLUDES): Likewise.
1287 (INSTALL_DATA): Likewise.
1288 (LIB1ASMSRC): Likewise.
1289 (LIBGCC2_CFLAGS): Likewise.
1290 (MACHMODE_H): Likewise.
1291 (NM_FOR_TARGET): Likewise.
1292 (RANLIB_FOR_TARGET): Likewise.
1293 (libsubdir): Likewise.
1294 (slibdir): Likewise.
1295 (ORDINARY_FLAGS_TO_PASS): Remove stuff that we're
1297 (libgcc.a): Don't pass them here.
1298 (stmp-multilib): Or here.
1299 (install-libgcc): Or here.
1300 (install-multilib): Or here.
1301 (POSTSTAGE1_FLAGS_TO_PASS): Or here.
1302 (stage1_build): Or here.
1304 2003-08-26 Andreas Krebbel <krebbel1@de.ibm.com>
1306 * config/s390/s390.md ("*llgt_sisi", "*llgt_sisi_split", "*llgt_didi",
1307 "*llgt_didi_split", "*llgt_sidi", "*llgt_sidi_split"): New insns.
1309 2003-08-26 Andreas Krebbel <krebbel1@de.ibm.com>
1311 * config/s390/s390.md ("*fmadddf", "*fmsubdf",
1312 "*fmaddsf", "*fmsubsf"): New insns.
1314 2003-08-26 Roger Sayle <roger@eyesopen.com>
1316 * fold-const.c (fold <MULT_EXPR>): Optimize (C1/X)*C2 into
1317 (C1*C2)/X when unsafe math optimizations are allowed.
1318 (fold <RDIV_EXPR>): Optimize C1/(X*C2) into (C1/C2)/X with unsafe
1319 math optimizations. Minor code clean-ups. Recursively call
1320 fold when constructing sub-expressions.
1322 2003-08-26 Roger Sayle <roger@eyesopen.com>
1324 * builtins.c (fold_builtin_bitop): New function to perform constant
1325 folding of ffs, clz, ctz, popcount and parity builtin functions
1326 and their long and long long variants (such as ffsl and ffsll).
1327 (fold_builtin): fold_builtin_bitop when appropriate.
1328 * simplify-rtx.c (simplify_unary_operation): Honor both
1329 CLZ_DEFINED_VALUE_AT_ZERO and CTZ_DEFINED_VALUE_AT_ZERO when
1330 evaluating clz and ctz at compile-time, for operands wider
1333 2003-08-26 Nathan Sidwell <nathan@codesourcery.com>
1335 * builtins.c (build_function_call_expr): Don't set
1336 TREE_SIDE_EFFECTS here.
1337 * expr.c (emit_block_move_via_libcall): Likewise.
1338 (clear_storage_via_libcall): Likewise.
1339 * tree.c (build): Set TREE_SIDE_EFFECTS for non-const, non-pure
1342 * gcse.c (is_too_expensive): New function.
1343 (gcse_main, delete_null_pointer_checks, bypass_jumps): Use it.
1345 2003-08-25 Zack Weinberg <zack@codesourcery.com>
1347 * config.gcc (hppa*-*-hpux11*, ia64*-*-hpux*): Remove
1348 commented-out logic to use DCE threads (if present), add
1349 support for POSIX threads.
1350 * config/ia64/hpux.h: Define CPP_SPEC to set appropriate
1351 #defines for -pthread. Add -lpthread to LIB_SPEC when
1352 -pthread. In both cases take -mt as a synonym for -pthread
1353 for acc compatibility.
1354 Define GTHREAD_USE_WEAK to 0.
1355 * config/pa/pa-hpux11.h: Likewise for CPP_SPEC and LIB_SPEC.
1356 Remove old logic for DCE threads from LIB_SPEC.
1357 * config/pa/pa64-hpux.h: Define GTHREAD_USE_WEAK to 0.
1359 2003-08-25 Roger Sayle <roger@eyesopen.com>
1361 * builtins.c (expand_builtin_mathfn): Rearrange so that we only
1362 return 0 for invalid argument types. Instead drop through to a
1363 call of expand_call at the bottom of function. If op is SQRT,
1364 try attaching a SQRT rtx as the REQ_EQUAL note of the libcall.
1366 2003-08-25 Richard Henderson <rth@redhat.com>
1368 * config/ia64/ia64.c (ia64_expand_tls_address): Properly truncate
1369 result when op0 is SImode.
1371 2003-08-25 Nathanael Nerode <neroden@twcny.rr.com>
1373 * fixinc/inclhack.def (svr4_sighandler_type): New fix, ported
1375 * fixinc/fixincl.x: Regenerate.
1376 * fixinc/tests/base/sys/signal.h: Regenerate.
1378 2003-08-25 Ulrich Weigand <uweigand@de.ibm.com>
1380 * combine.c (simplify_comparison): Re-enable widening of comparisons
1381 with non-paradoxical subregs of non-REG expressions.
1383 2003-08-25 Ulrich Weigand <uweigand@de.ibm.com>
1385 * combine.c (distribute_notes): Handle REG_ALWAYS_RETURN.
1387 2003-08-25 Ulrich Weigand <uweigand@de.ibm.com>
1389 * combine.c (combine_simplify_rtx): Fix RTL sharing bug.
1391 2003-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1393 * pretty-print.h (pp_maybe_newline_and_indent): New macro.
1394 * c-pretty-print.h (c_pretty_printer): Now typedef to the
1395 structure. Be consistent with pretty-print.h abd cxx-pretty-print.h
1396 (struct c_pretty_print_info): Document. Add new fields.
1397 (pp_type_specifier_seq): Rename from pp_c_type_specifier.
1398 (pp_direct_abstract_declarator): New macro.
1399 (pp_ptr_operator): Likewise.
1400 (pp_simple_type_specifier): Likewise.
1401 (pp_expression): Likewise.
1402 (pp_parameter_list): Rename from pp_parameter_declaration.
1403 * c-pretty-print.c (pp_c_whitespace): Now a function.
1404 (pp_c_left_paren): Likewise.
1405 (pp_c_right_paren): Likewise.
1406 (pp_c_dot): Likewise.
1407 (pp_c_ampersand): Likewise.
1408 (pp_c_arrow): Likewise.
1409 (pp_c_semicolon): Likewise.
1410 (pp_c_type_cast): New function.
1411 (pp_c_space_for_pointer_operator): Likewise.
1412 (pp_c_call_argument_list): Likewise.
1413 (pp_c_cv_qualifier): Adjust prototype.
1414 (pp_c_type_qualifier_list): Likewise.
1415 (pp_c_pointer): Likewise. Handle REFERENCE_TYPE here.
1416 (pp_c_type_specifier): Rename from pp_c_simple_type_specifier.
1417 Adjust to follow standard grammar.
1418 (pp_c_specifier_qualifier_list): Adjusr prototype. Handle
1419 REFERENCE_TYPE. Tidy.
1420 (pp_c_parameter_type_list): Adjust prototype. Tidy.
1421 (pp_c_parameter_declaration): Remove.
1422 (pp_c_abstract_declarator): Adjust prototype.
1423 (pp_c_direct_abstract_declarator): Likewise.
1424 (pp_c_type_id): Likewise.
1425 (pp_c_storage_class_specifier): Likewise.
1426 (pp_c_function_specifier): Likewise.
1427 (pp_c_declaration_specifiers): Likewise.
1428 (pp_c_direct_declarator): Likewise.
1429 (pp_c_declarator): Likewise.
1430 (pp_c_declarator): Likewise.
1431 (pp_c_declaration): Likewise.
1432 (pp_c_attributes): Likewise. Tidy.
1433 (pp_c_function_definition): Adjust prototype.
1434 (pp_c_char): Likewise.
1435 (pp_c_string_literal): Likewise.
1436 (pp_c_integer_constant): Likewise.
1437 (pp_c_character_constant): Likewise.
1438 (pp_c_bool_constant): Likewise.
1439 (pp_c_enumeration_constant): Likewise.
1440 (pp_c_floating_constant): Likewise.
1441 (pp_c_constant): Likewise.
1442 (pp_c_identifier): Likewise.
1443 (pp_c_primary_expression): Likewise. Remove TARGET_EXPR case. Tidy.
1444 (pp_c_initializer): Adjust prototype.
1445 (pp_c_init_declarator): Likewise.
1446 (pp_c_initializer_list): Likewise.
1447 (pp_c_id_expression): Likewise.
1448 (pp_c_postfix_expression): Likewise.
1449 (pp_c_expression_list): Likewise.
1450 (pp_c_unary_expression): Likewise.
1451 (pp_c_cast_expression): Likewise.
1452 (pp_c_multiplicative_expression): Likewise.
1453 (pp_c_additive_expression): Likewise.
1454 (pp_c_shift_expression): Likewise.
1455 (pp_c_relational_expression): Likewise.
1456 (pp_c_equality_expression): Likewise.
1457 (pp_c_and_expression): Likewise.
1458 (pp_c_exclusive_or_expression): Likewise.
1459 (pp_c_inclusive_or_expression): Likewise.
1460 (pp_c_logical_and_expression): Likewise.
1461 (pp_c_logical_or_expression): Likewise.
1462 (pp_c_conditional_expression): Likewise.
1463 (pp_c_assignment_expression): Likewise.
1464 (pp_c_expression): Likewise. Tidy.
1465 (pp_c_statement): Likewise. Document.
1466 (pp_c_pretty_printer_init): Adjust prototype. Tidy.
1468 * c-lang.c (c_initialize_diagnostics): Update.
1469 * c-common.h (strip_pointer_operator): Declare.
1470 * c-common.c (strip_pointer_operator): Define.
1472 2003-08-25 Mark Mitchell <mark@codesourcery.com>
1475 * tree.h (build_method_type_directly): Declare.
1476 * c-common.c (handle_vector_size_attributes): Handle METHOD_TYPEs.
1477 (vector_size_helper): Likewise.
1478 * tree.c (build_method_type_directly): New function.
1479 (build_method_type): Use it.
1481 2003-08-24 Richard Henderson <rth@redhat.com>
1483 * config/i386.i386.c (ix86_return_in_memory): Reformat. Return true
1484 for 16-byte vector modes if sse not enabled; warn for abi change.
1485 (ix86_value_regno): Only return xmm0 for 16-byte vector types.
1487 2003-08-24 Kazu Hirata <kazu@cs.umass.edu>
1489 * rtlanal.c (may_trap_p): Simplify an integer comparison.
1491 2003-08-24 Nathanael Nerode <neroden@gcc.gnu.org>
1493 * fixinc/inclhack.def (AAB_svr4_replace_byteorder): Enhance
1494 comment. Enable for DYNIX/ptx systems (when they switch to
1495 regular fixincludes).
1496 * fixinc/fixincl.x: Regenerate.
1498 2003-08-23 Jason Eckhardt <jle@rice.edu>
1500 * config/i860/t-i860: New.
1501 * config.gcc (i860-*-sysv4*): Add t-i860 to tmake_file.
1503 2003-08-23 Jakub Jelinek <jakub@redhat.com>
1505 * c-decl.c (pushdecl): Only put decls which finish_struct will do
1506 something about onto incomplete chain.
1507 (finish_struct): If not removing type from incomplete
1510 Wed Aug 20 12:08:55 CEST 2003 Jan Hubicka <jh@suse.cz>
1513 * i386.c (ix86_expand_carry_flag_compare): Validate operand.
1516 * i386.c (const_0_to_3_operand, const_0_to_7_operand,
1517 const_0_to_15_operand, const_0_to_255_operand): New predicates.
1518 * i386.h (PREDICATE_CODES): Add these.
1519 * i386.c (pinsrw and pextrw patterns): Use them.
1522 * i386.c (ix86_expand_binop_builtin): Behave sanely for VOIDmodes.
1525 * expr.c (convert_modes): Deal properly with integer to vector
1526 constant conversion.
1529 * i386.md (zero_extendsidi2*): Add MMX and SSE alternatives.
1531 2003-08-23 Ulrich Weigand <uweigand@de.ibm.com>
1533 * config/s390/s390.h (LOAD_EXTEND_OP): Remove.
1534 * config/s390/s390.md ("movhi"): New expander; old insn renamed to ...
1535 ("*movhi"): ... this.
1536 ("movqi", "*movqi"): Likewise.
1537 ("movqi_64"): Remove.
1538 ("*zero_extendhisi2_31"): Change predicate to s_operand.
1540 2003-08-23 Dale Johannesen <dalej@apple.com>
1541 * calls.c (emit_library_call_value_1): Fix obvious errors in
1542 arguments to emit_group_store.
1544 2003-08-23 Jason Eckhardt <jle@rice.edu>
1546 * calls.c (emit_library_call_value_1): Remove code related
1547 to LIBGCC_NEEDS_DOUBLE.
1548 * config/stormy16/stormy16.h: Remove mention of LIBGCC_NEEDS_DOUBLE.
1549 * doc/tm.texi: Likewise.
1550 * system.h: Poison the LIBGCC_NEEDS_DOUBLE macro.
1552 2003-08-23 Richard Sandiford <rsandifo@redhat.com>
1554 * config/mips/linux64.h (STARTFILE_PREFIX_SPEC): Remove.
1556 2003-08-23 Richard Sandiford <rsandifo@redhat.com>
1558 * config/mips/mips.c (mips_setup_incoming_varargs): Handle o32 and o64
1559 as well. Put memory references in the varargs alias set.
1560 (mips_expand_prologue): Remove varargs handling from here.
1562 2003-08-23 Ulrich Weigand <uweigand@de.ibm.com>
1564 * config/s390/s390.c (s390_expand_movstr, s390_expand_clrstr,
1565 s390_expand_cmpmem, s390_output_constant_pool, s390_build_va_list,
1566 s390_function_profiler, s390_output_mi_thunk): Use ISO C syntax
1567 for function pointer calls.
1568 * config/s390/s390.md ("*negdi2_31"): Likewise.
1570 2003-08-23 Roger Sayle <roger@eyesopen.com>
1572 * combine.c (apply_distributive_law): Correct comment.
1574 2003-08-23 Jason Eckhardt <jle@rice.edu>
1576 * config/i860/i860.h: Remove comment mentioning LIBGCC_NEEDS_DOUBLE.
1578 2003-08-22 Jason Eckhardt <jle@rice.edu>
1580 * config/i860/i860.c (i860_build_va_list): Create the va_decl
1581 declaration. Document the va_list structure.
1582 (i860_va_start): Initialize the va_list structure.
1583 (i860_va_arg): Rewrite completely.
1584 * config/i860/i860.h (LIBGCC_NEEDS_DOUBLE): Don't define.
1585 * config/i860/varargs.asm: Do not allocate or initialize
1586 a va_list. Return the address of the register save area.
1588 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
1590 * config/iq2000/iq2000.c: Fix comment typos.
1591 * config/iq2000/iq2000.md: Likewise.
1593 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
1595 * config/iq2000/iq2000.c: Follow spelling conventions.
1596 * config/iq2000/iq2000.h: Likewise.
1597 * config/mn10300/mn10300.c: Likewise.
1599 2003-08-22 Jason Eckhardt <jle@rice.edu>
1601 * config/i860/i860.c (output_move_double): Don't set latehalf
1602 to zero for CONST_INT (since it could be, e.g., -1).
1604 * config/i860/i860.h (REMSI3_LIBCALL): Replace this macro...
1605 (MODSI3_LIBCALL): ...with this one.
1606 (UREMSI3_LIBCALL): Replace this macro...
1607 (UMODSI3_LIBCALL): ...with this one.
1609 2003-08-22 Jason Eckhardt <jle@rice.edu>
1611 * config/i860/i860-protos.h (output_delay_insn): Remove prototype.
1612 (output_delayed_branch): Remove prototype.
1613 (single_insn_src_p): Remove prototype.
1614 * config/i860/i860.c (single_insn_src_p): Remove function.
1615 (output_delayed_branch): Remove function.
1616 (output_delay_insn): Remove function.
1617 (va_start): Remove unconditional test and dead code, re-format.
1618 Fix coding style and spelling problems in various comments.
1619 * config/i860/i860.md (UNSPECV_BLOCKAGE): Define constant...
1620 (blockage pattern): ...and use it here.
1621 (all define_peephole patterns related to delayed branches): Remove.
1622 Fix coding style and spelling problems in various comments.
1624 2003-08-22 Jason Eckhardt <jle@rice.edu>
1626 * config/i860/i860.c: Replace all occurrences of 'GNU CC' with 'GCC'.
1627 Remove all uses of the PARAMS macro. Remove superflous prototypes.
1628 Convert all function definitions from traditional to ISO C90 syntax.
1629 * config/i860/i860-protos.h: Replace all occurrences of 'GNU CC'
1630 with 'GCC'. Remove all uses of the PARAMS macro.
1631 * config/i860/i860.h: Replace all occurrences of 'GNU CC' with 'GCC'.
1632 * config/i860/i860.md: Likewise.
1633 * config/i860/sysv4.h: Likewise.
1634 * config/i860/varargs.asm: Likewise.
1636 2003-08-22 Jason Eckhardt <jle@rice.edu>
1638 * config/i860/i860-protos.h (i860_va_start): Remove 'stdarg_p'
1640 (tdesc_section): Add prototype.
1641 Update copyright dates.
1642 * config/i860/i860.c: Include coretypes.h, tm.h, and toplev.h.
1643 (TARGET_ASM_FUNCTION_PROLOGUE): Move definition to end of file.
1644 (TARGET_ASM_FUNCTION_EPILOGUE): Likewise.
1645 (targetm): Likewise.
1646 (i860_output_function_prologue): Substitute HOST_WIDE_INT_PRINT_DEC
1647 for '%d' where necessary.
1648 (i860_va_start): Remove 'stdarg_p' argument. Make conditional checks
1649 on 'stdarg_p' unconditional. Divide current_function_args_info.ints
1650 by UNITS_PER_WORD when referencing (likewise for .floats).
1651 (I860_SVR4_VARARGS): Rename...
1652 (I860_SVR4_VA_LIST): ...to this.
1653 Call build() with 't' rather than 'field'.
1654 (i860_rtx_costs): New function.
1655 (TARGET_RTX_COSTS): Define.
1656 (i860_internal_label): New function.
1657 (TARGET_ASM_INTERNAL_LABEL): Define.
1658 (i860_file_start): New function.
1659 Update copyright dates.
1660 * config/i860/i860.h (CPP_PREDEFINES): Remove.
1661 (TARGET_CPU_CPP_BUILTINS): Define.
1662 (EXPAND_BUILTIN_VA_START): Remove 'stdarg' argument.
1663 (CONST_COSTS): Remove (and move code to i860_rtx_costs).
1664 (ASM_FILE_START): Remove.
1665 (ASM_FILE_START_1): Remove.
1666 (ASM_GLOBALIZE_LABEL): Remove.
1667 (ASM_OUTPUT_INTERNAL_LABEL): Remove.
1668 (ASM_OUTPUT_CASE_LABEL): Replace call of ASM_OUTPUT_INTERNAL_LABEL
1669 with targetm.asm_out.internal_label.
1670 Update copyright dates.
1671 * config/i860/sysv4.h (USER_LABEL_PREFIX): Define.
1672 (CPP_PREDEFINES): Remove.
1673 (TARGET_OS_CPP_BUILTINS): Define.
1674 (GLOBAL_ASM_OP): Define.
1675 (ASM_FILE_START): Remove.
1676 (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Define.
1677 (TARGET_ASM_FILE_START): Define.
1678 Update copyright dates.
1680 2003-08-22 Jason Eckhardt <jle@rice.edu>
1682 * gcc/config.gcc (i860-*-sysv4*): Add target.
1683 * config/i860/i860-protos.h: New.
1684 * config/i860/i860.c: New.
1685 * config/i860/i860.h: New.
1686 * config/i860/i860.md: New.
1687 * config/i860/sysv4.h: New.
1688 * config/i860/varargs.asm: New.
1689 * config/i860/x-sysv4: New.
1691 2003-08-22 Jason Eckhardt <jle@rice.edu>
1693 * config/pa/pa.c: Replace 'GNU CC' with 'GCC'.
1694 Remove all uses of PARAMS macro.
1695 Convert all function definitions to ISO C90 syntax.
1696 * config/pa/elf.h: Replace 'GNU CC' with 'GCC'.
1697 * config/pa/fptr.c: Likewise.
1698 * config/pa/lib2funcs.asm: Likewise.
1699 * config/pa/long_double.h: Likewise.
1700 * config/pa/milli64.S: Likewise.
1701 * config/pa/pa-64.h: Likewise.
1702 * config/pa/pa-hpux.h: Likewise.
1703 * config/pa/pa-hpux10.h: Likewise.
1704 * config/pa/pa-hpux11.h: Likewise.
1705 * config/pa/pa-linux.h: Likewise.
1706 * config/pa/pa-modes.def: Likewise.
1707 * config/pa/pa-osf.h: Likewise.
1708 * config/pa/pa-pro-end.h: Likewise.
1709 * config/pa/pa.md: Likewise.
1710 * config/pa/pa32-linux.h: Likewise.
1711 * config/pa/pa64-linux.h: Likewise.
1712 * config/pa/pa64-hpux.h: Likewise.
1713 * config/pa/pa64-regs.h: Likewise.
1714 * config/pa/quadlib.c: Likewise.
1715 * config/pa/rtems.h: Likewise.
1716 * config/pa/pa-protos.h: Replace 'GNU CC' with 'GCC' and remove
1717 all uses of the PARAMS macro.
1718 * config/pa/pa.h: Likewise.
1719 * config/pa/som.h: Likewise.
1721 * config/iq2000/iq2000.c: Replace 'GNU CC' with 'GCC'.
1722 Remove all uses of PARAMS macro.
1723 Convert all function definitions to ISO C90 syntax.
1724 * config/iq2000-protos.h: Replace 'GNU CC' with 'GCC'.
1725 Remove all uses of PARAMS macro.
1726 * config/iq2000.h: Remove all uses of PARAMS macro.
1727 * config/iq2000/iq2000.md: Replace 'GNU CC' with 'GCC'.
1729 2003-08-23 Ulrich Weigand <uweigand@de.ibm.com>
1731 * config/s390/s390-protos.h (s390_output_pool_entry): Declare.
1732 * config/s390/s390.c (gen_consttable): Remove.
1733 (s390_dump_pool): Use UNSPECV_POOL_ENTRY for pool entry insns.
1734 (s390_output_pool_entry): New function.
1735 * config/s390/s390.md (UNSPECV_POOL_QI, UNSPECV_POOL_HI,
1736 UNSPECV_POOL_SI, UNSPECV_POOL_DI, UNSPECV_POOL_TI,
1737 UNSPECV_POOL_SF, UNSPECV_POOL_DF): Remove, replace by ...
1738 (UNSPECV_POOL_ENTRY): ... this new constant.
1739 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
1740 "consttable_ti", "consttable_sf", "consttable_df"): Remove ...
1741 ("*pool_entry"): ... and replace by this new insn.
1742 ("literal_pool_31"): Do not emit anchor label if pool empty.
1744 * config/s390/s390.c (struct machine_function): Add save_return_addr_p.
1745 (s390_optimize_prolog): Save RETURN_REGNUM if save_return_addr_p.
1746 (s390_fixup_clobbered_return_reg): Remove.
1747 (s390_reorg): Don't call s390_fixup_clobbered_return_reg.
1748 (s390_return_addr_rtx): Always retrieve return address from save area
1749 slot. Use save_return_addr_p to force slot to be filled.
1750 (s390_emit_prologue): Remove has_hard_reg_initial_val test.
1752 2003-08-22 Chris Demetriou <cgd@broadcom.com>
1754 * config/mips/mips.h (MASK_FIX_SB1, TARGET_FIX_SB1): New defines.
1755 (TARGET_SWITCHES): Add -mfix-sb1 and -mno-fix-sb1.
1756 * config/mips/mips.md (divdf3, divsf3, sqrtdf2, sqrtsf2): Work
1757 around SB-1 errata if TARGET_FIX_SB1 is set.
1758 (recip.d insn, recip.s insn, rsqrt.d insn, rsqrt.s insn): Likewise.
1759 * doc/invoke.texi: Document MIPS -mfix-sb1 and -mno-fix-sb1.
1761 2003-08-22 Roger Sayle <roger@eyesopen.com>
1763 * hashtable.c (ht_expand): Avoid calculating rehash for the common
1764 case that the first probe hits an empty hash table slot.
1766 2003-08-22 Mark Mitchell <mark@codesourcery.com>
1768 * config/ia64/hpux.h (SUPPORTS_INIT_PRIORITY): Define to 0.
1770 2003-08-22 Mark Mitchell <mark@codesourcery.com>
1772 * config/ia64/ia64.md (*ptr_extend_plus_1): Rename to ...
1773 (ptr_extend_plus_imm): ... this.
1774 * config/ia64/ia64.c (addp4_optimize_ok): Do not disable addp4
1775 optimization in C++.
1776 (ia64_output_mi_thunk): Support ILP32 mode.
1778 2003-08-22 bernardo innocenti <bernie@develer.com>
1780 * gcc/config/m68k/m68k.c (m68k_coff_asm_named_section): remove unused
1782 * gcc/config/m68k/m68k.c (-m68k_svr3_asm_out_constructor): likewise.
1784 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
1786 * config/i386/i386.c (const_int_1_operand): Simplify an
1789 2003-08-22 Alan Modra <amodra@bigpond.net.au>
1791 * config/fp-bit.c: Specify config/ dir for include of fp-bit.h.
1792 * config/rs6000/ppc64-fp.c: Likewise.
1794 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
1796 * cfgcleanup.c: Fix comment typos.
1797 * emit-rtl.c: Likewise.
1798 * optabs.c: Likewise.
1799 * ra-build.c: Likewise.
1800 * rtlanal.c: Likewise.
1803 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
1805 * c-decl.c: Fix comment formatting.
1806 * cfgrtl.c: Likewise.
1807 * combine.c: Likewise.
1808 * convert.c: Likewise.
1809 * dominance.c: Likewise.
1810 * dwarf2out.c: Likewise.
1811 * dwarfout.c: Likewise.
1812 * expmed.c: Likewise.
1813 * fold-const.c: Likewise.
1815 * genattrtab.c: Likewise.
1816 * ggc-common.c: Likewise.
1817 * mips-tfile.c: Likewise.
1818 * regmove.c: Likewise.
1820 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
1822 * builtin-attrs.def: Fix comment formatting.
1823 * c-pretty-print.c: Likewise.
1824 * diagnostic.h: Likewise.
1825 * langhooks.h: Likewise.
1826 * recog.c: Likewise.
1827 * simplify-rtx.c: Likewise.
1828 * tree.def: Likewise.
1830 2003-08-22 Bernardo Innocenti <bernie@develer.com>
1832 * config/m68k/m68k-protos.h: Convert to ISO C90.
1833 * config/m68k/m68k.c: Likewise.
1835 2003-08-21 Bernardo Innocenti <bernie@develer.com>
1836 Paul Dale <pauli@snapgear.com>
1837 Peter Barada <peter@baradas.org>
1839 * config/m68k/m68k.c (m68k_rtx_costs): Adjust mul/div costs for
1842 2003-08-21 Zack Weinberg <zack@codesourcery.com>
1844 * Makefile.in (INCLUDES): Remove -I$(srcdir)/config.
1845 * config.gcc (*-*-openbsd): Don't set tm_file.
1846 (alpha*-*-openbsd, arm*-*-coff*, arm*-wince-pe*,
1847 arm-*-pe*, avr-*-*, h8300-*-rtems*, h8300-*-elf*,
1848 h8300-*-*, hppa*-*-osf*, hppa*-*-bsd*, hppa*-*-hpux*,
1849 i370-*-opened*, i370-*-mvs*, i370-*-linux*, i?86-*-openbsd*,
1850 i?86-*-lynxos, i?86-*-nto-qnx*, iq2000*-*-elf*, m68000-hp-hpux*,
1851 m68k-hp-hpux*, m68k-*-aout*, m68k-*-coff*, m68020-*-elf*,
1852 m68k-*-elf*, m68k*-*-netbsd*, m68k*-*-openbsd*, m68k-*-sysv4*,
1853 m68k-*-linux*, m68k-*-rtems*, mcore-*-pe*, mips*-*-netbsd*,
1854 mips*-*-openbsd*, rs6000-*-lynxos*, sh*-*-elf*, sh*-*-ka,
1855 sh-*-rtemself, sparc-*-openbsd*, strongarm-*-pe, vax-*-openbsd*,
1856 xscale-*-coff): Use explicit and complete lists of target headers
1857 to include. Move definitions to tm_defines where appropriate.
1858 (hppa*-*-openbsd*, powerpc-*-openbsd*): Comment out stanza for
1859 not-yet-contributed configuration.
1861 * config/lynx.h, config/alpha/openbsd.h, config/arm/coff.h
1862 * config/avr/avr.h, config/frv/frv.h, config/h8300/elf.h
1863 * config/i370/linux.h, config/i370/mvs.h, config/i370/oe.h
1864 * config/i386/nto.h, config/iq2000/iq2000.h,
1865 * config/m68k/coff.h, config/m68k/hp310.h, config/m68k/hp320.h
1866 * config/m68k/linux.h, config/m68k/m68k-aout.h
1867 * config/m68k/m68k-none.h, config/m68k/m68kv4.h
1868 * config/m68k/netbsd.h, config/m68k/openbsd.h
1869 * config/m68k/sgs.h, config/mcore/mcore-pe.h,
1870 * config/mips/netbsd.h, config/mips/openbsd.h, config/pa/pa.h,
1871 * config/rs6000/lynx.h, config/sh/embed-elf.h, config/sparc/openbsd.h:
1872 Remove includes of other target config headers, and
1873 definitions of macros moved to tm_defines lists. Add #undefs
1874 where now necessary to prevent redefinition warnings.
1876 * config/h8300/coff.h: New file split out of...
1877 * config/h8300/elf.h: ...here.
1878 * config/m68k/hp320base.h: New file split out of...
1879 * config/m68k/hp320.h: ...here.
1880 * config/rs6000/lynxbase.h: New file split out of...
1881 * config/rs6000/lynx.h: ...here.
1883 * config/m68k/hp310g.h, config/m68k/hp320g.h, config/m68k/hpux7.h
1884 * config/m68k/m68k-coff.h, config/mips/openbsd-be.h: Delete file.
1886 * config/sol2.h: Remove #if 0-ed #include of sys/mman.h.
1887 * config/m68k/m68kelf.h: Remove commented out #include of m68k/sgs.h.
1888 * config/mcore/mcore.h: Don't include hwint.h nor machmode.h.
1889 Remove unnecessary #ifndef.
1890 * config/s390/s390.h: Prefix #include of s390/fixdfdi.h
1891 [under IN_LIBGCC2] with config/.
1893 2003-08-21 Per Bothner <pbothner@apple.com>
1895 * cppfiles.c (stack_file): Correctly pass return_at_eof parameter
1897 * cpplex.c (_cpp_get_fresh_line): Don't buffer->prev - handled
1898 by return_at_eof check. Always call _cpp_pop_buffer at end.
1900 2003-08-21 Kazu Hirata <kazu@cs.umass.edu>
1903 * config/h8300/h8300.md (two anonymous patterns): Remove.
1905 2003-08-21 Richard Sandiford <rsandifo@redhat.com>
1907 * config/mips/mips.h (MUST_PASS_IN_STACK): Remove BLKmode clause.
1908 * config/mips/mips.c (function_arg_pass_by_reference): Never return
1911 2003-08-21 Josef Zlomek <zlomekj@suse.cz>
1913 * fold-const.c (fold): Fix bug in (A & C) == D where D & ~C != 0
1914 and similarly in (A | C) == D where C & ~D != 0.
1916 2003-08-20 Geoffrey Keating <geoffk@apple.com>
1919 * configure.in: When testing with_libs and with_headers, treat
1920 'no' as unset. Based on a patch by Dan Kegel <dank@kegel.com>.
1921 * configure: Regenerate.
1923 2003-08-20 Peter Barada <peter@baradas.org>
1925 * longlong.h (umul_ppmm): Add ColdFire support.
1927 2003-08-20 Peter Barada <peter@baradas.org>
1928 Bernardo Innocenti <bernie@develer.com>
1930 * config/m68k/m68k-none.h: Introduce new ColdFire archs.
1931 * config/m68k/m68k.h: Likewise.
1932 * config/m68k/lb1sf68.asm: Rename __mcf5200__ to __mcoldfire__.
1933 * config/m68k/coff.h: Rename TARGET_5200 to TARGET_COLDFIRE.
1934 * config/m68k/linux.h: Likewise.
1935 * config/m68k/m68k.c: Likewise.
1936 * config/m68k/m68k.md: Likewise.
1937 * config/m68k/m68kelf.h: Likewise.
1938 * config/m68k/netbsd-elf.h: Likewise.
1939 * config/m68k/t-m68kelf: Add multilib targets for new ColdFire archs.
1941 2003-08-20 Bernardo Innocenti <bernie@develer.com>
1943 * config/m68k/m68k.c: Strip away code depending on NO_ADDSUB_Q definition.
1944 * config/m68k/m68k.md: Likewise.
1946 2003-08-20 Mark Mitchell <mark@codesourcery.com>
1950 2003-08-19 Mark Mitchell <mark@codesourcery.com>
1951 * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
1952 types with precisions other than those given by native machine
1955 2003-08-20 Gunther Nikl <gni@gecko.de>
1957 * config/m68k/m68k.md (anonymous define_insn): remove obsolete code
1958 selected by FSGLMUL_USE_S and FSGLDIV_USE_S
1959 * config/m68k/m68k.c (output_move_himode): remove SGS_NO_LI check
1960 * config/m68k/m68k.md (anonymous define_insn): Likewise
1961 * config/m68k/m68k.md (anonymous define_insn): remove ISI_OV check
1962 * config/m68k/m68k.c (standard_68881_constant_p): remove obsolete
1963 code selected by NO_ASM_FMOVECR
1965 2003-08-20 Gunther Nikl <gni@gecko.de>
1967 * config/m68k/m68k.c (output_move_const_into_data_reg,
1968 output_move_himode): unify MOTOROLA/MIT handling of moveq
1969 * config/m68k/m68k.md (movsi_const0, anonymous define_insn):
1972 2003-08-20 Gunther Nikl <gni@gecko.de>
1974 * config/m68k/m68k.c (m68k_output_function_prologue): use %U in
1976 * config/m68k/m68k.c (m68k_output_function_epilogue): replace
1977 HOST_WIDE_INT_PRINT_DEC with %wd
1979 2003-08-20 Loren James Rittle <ljrittle@acm.org>
1981 * config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Handle
1984 2003-08-20 Roger Sayle <roger@eyesopen.com>
1987 * fold-const.c (fold <PLUS_EXPR>): Check for integer constant
1988 operands before calling tree_int_cst_lt when performing associative
1991 2003-08-20 Jason Merrill <jason@redhat.com>
1993 * tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'.
1994 (EXPR_CHECK): Don't check for 'r' or 's' if we're
1995 checking IS_EXPR_CODE_CLASS.
1996 * calls.c (calls_function_1): Likewise.
1997 * fold-const.c (fold): Likewise.
1998 * tree.c (iterative_hash_expr): Likewise.
1999 * tree-inline.c (walk_tree, copy_tree_r): Likewise.
2001 2003-08-20 Gunther Nikl <gni@gecko.de>
2003 * config/m68k/m68k.c (m68k_output_mi_thunk): delete obsolete code
2004 depending on MOTOROLA_BSR
2005 * config/m68k/m68k.md (anonymous define_insn): Likewise
2007 2003-08-20 Jason Merrill <jason@redhat.com>
2009 * builtins.c (expand_builtin_mathfn): Use get_callee_fndecl.
2010 (expand_builtin_mathfn2, expand_builtin, builtin_mathfn_code,
2011 fold_trunc_transparent_mathfn, fold_builtin): Likewise.
2012 * dojump.c (do_jump): Likewise.
2013 * fold-const.c (operand_equal_p, fold): Likewise.
2014 (tree_expr_nonnegative_p): Likewise.
2016 * stor-layout.c (do_type_align): Only copy DECL_USER_ALIGN from
2017 TYPE_USER_ALIGN for FIELD_DECLs.
2019 * attribs.c (decl_attributes): Rebuild the function pointer type after
2020 changing the target type.
2021 * tree.c (get_qualified_type): Also check that the attributes match.
2023 2003-08-19 Matt Kraai <kraai@alumni.cmu.edu>
2025 * Makefile.in (STAGESTUFF): Move cc1obj$(exeext) from here ...
2026 * objc/config-lang.in (stagestuff): ... to here.
2028 2003-08-19 Mark Mitchell <mark@codesourcery.com>
2031 * convert.c (convert_to_integer): Use CONVERT_EXPR (instead of
2032 NOP_EXPR) when necessary.
2033 * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
2034 types with precisions other than those given by native machine
2037 2003-08-19 Geoffrey Keating <geoffk@apple.com>
2039 * cpppch.c (cpp_valid_state): Re-add warning about PCH not used
2040 because some macro is defined.
2042 * config/darwin.h (LINK_COMMAND_SPEC): Add -arch and -arch_only
2044 * config/i386/darwin.h (ASM_SPEC): New.
2045 (SUBTARGET_EXTRA_SPECS): New.
2046 * config/rs6000/darwin.h (ASM_SPEC): New.
2047 (SUBTARGET_EXTRA_SPECS): New.
2048 * configure.in: Don't set CROSS or SYSTEM_HEADER_DIR when building
2049 a cross-compiler between two different processors on Darwin.
2050 * configure: Regenerate.
2052 2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
2054 * builtins.c: Fix comment typos.
2055 * c-common.c: Likewise.
2056 * c-decl.c: Likewise.
2057 * c-pretty-print.c: Likewise.
2058 * cfgbuild.c: Likewise.
2059 * cfglayout.c: Likewise.
2060 * cfgloopanal.c: Likewise.
2061 * cgraphunit.c: Likewise.
2062 * cppfiles.c: Likewise.
2063 * dwarfout.c: Likewise.
2065 * fold-const.c: Likewise.
2067 * ggc-page.c: Likewise.
2068 * haifa-sched.c: Likewise.
2069 * pretty-print.c: Likewise.
2072 * value-prof.c: Likewise.
2074 2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
2076 * c-decl.c: Follow spelling conventions.
2077 * cppfiles.c: Likewise.
2079 2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
2081 * c-common.c: Fix comment formatting.
2082 * c-common.h: Likewise.
2083 * c-decl.c: Likewise.
2084 * cppinit.c: Likewise.
2085 * cpplib.h: Likewise.
2086 * emit-rtl.c: Likewise.
2087 * input.h: Likewise.
2088 * line-map.h: Likewise.
2091 * simplify-rtx.c: Likewise.
2093 2003-08-19 Daniel Jacobowitz <drow@mvista.com>
2095 * unwind-c.c: Add libgcc-style exception.
2096 * unwind-dw2.c: Likewise.
2097 * unwind-pe.h: Likewise.
2098 * unwind-sjlj.c: Likewise.
2099 * unwind.inc: Likewise.
2101 2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
2103 PR c/5582 PR c++/10538
2104 * langhooks-def.h (lhd_decl_uninit): Declare.
2105 (LANG_HOOKS_DECL_UNINIT): New macro.
2106 (LANG_HOOKS_INITIALIZER): Adjust.
2107 * langhooks.h (struct lang_hooks): Add new field
2109 * langhooks.c (lhd_decl_uninit): Define.
2110 * c-common.c (c_decl_uninit_1): New function.
2111 (c_decl_uninit): New function.
2112 (warn_init_self): Define.
2113 * c-common.h (c_decl_uninit): Declare.
2114 (warn_init_self): Declare.
2115 * c.opt: Introduce -Winit-self.
2116 * c-opts.c (c_common_handle_options): Set warn_init_self.
2117 * c-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
2118 * objc/objc-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
2119 * function.c (uninitialized_vars_warning): Call the language hook.
2120 * doc/invoke.texi: Document -Winit-self.
2122 2003-08-19 Chris Demetriou <cgd@broadcom.com>
2124 * config/mips/mips.md: Adjust SI-mode "trap_if" instruction
2125 to use better predicates and constraints. Define new
2126 instruction to handle "trap_if" with DI-mode arguments.
2127 (conditional_trap): FAIL if trap code is not 0.
2129 2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
2131 * config/i386/i386.c (legitimate_pic_address_disp_p): Change the
2132 strstr with $pb to a strcompare with "<pic base>"
2133 (ix86_output_addr_diff_elt): Output the real pic base.
2135 2003-08-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2137 * langhooks-def.h (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling.
2138 (LANG_HOOKS_INITIALIZER): Correct.
2139 * c-lang.c: Likewise.
2141 2003-08-19 Jan Hubicka <jh@suse.cz>
2143 * cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol.
2144 (cgraph_varpool_mark_needed_node): Likewise.
2145 * cgraph.h (notice_global_symbol): Declare
2146 * varasm.c (notice_global_symbol): Break out from ...
2147 (assemble_start_function): ... here; update for variables.
2148 (assemble_variable): Use notice_global_symbol.
2150 2003-08-19 Richard Sandiford <rsandifo@redhat.com>
2152 * config/mips/mips.c (mips_va_arg): If EABI_FLOAT_VARARGS_P,
2153 expect SFmode and DFmode arguments to be passed in FPRs,
2154 regardless of the underlying type.
2156 2003-08-19 Richard Sandiford <rsandifo@redhat.com>
2159 * config/mips/mips.c (INTERNAL_SYMBOL_P): New macro.
2160 (mips_classify_symbol, m16_usym8_4, m16_usym5_4): Use it.
2162 2003-08-18 Matt Kraai <kraai@alumni.cmu.edu>
2165 * c-typeck.c (set_init_index): Check for negative index.
2167 2003-08-18 Bob Wilson <bob.wilson@acm.org>
2169 * config/xtensa/crti.asm (_init, _fini): Add alternate code for new
2171 * config/xtensa/crtn.asm (_init, _fini): Likewise.
2172 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
2173 __umodsi3, __modsi3): Likewise.
2174 * config/xtensa/t-xtensa (crti.o, crtn.o): Add $(GCC_CFLAGS) and
2177 2003-08-18 Aldy Hernandez <aldyh@redhat.com>
2179 * config/rs6000/spe.md ("*nabssf2_gpr"): New.
2181 2003-08-18 Richard Sandiford <rsandifo@redhat.com>
2183 * config/mips/mips.md: Quote C code in braces. Remove use of
2184 fake const0_rtx operands. Remove double backslashes. Use \;.
2185 Remove workarounds for bogus warnings.
2187 2003-08-18 Richard Sandiford <rsandifo@redhat.com>
2189 * config/mips/mips.md (muldf3, mulsf3): Don't call a gen_* function.
2190 (muldf3_internal, muldf3_r4300): Select based on TARGET_4300_MUL_FIX
2191 rather than TARGET_MIPS4300.
2192 (mulsf3_internal, mulsf3_r4300): Likewise.
2194 2003-08-18 Richard Sandiford <rsandifo@redhat.com>
2196 * config/mips/mips.md: Renumber unspecs. Clean up comments.
2198 2003-08-17 Roger Sayle <roger@eyesopen.com>
2200 * simplify-rtx.c (associative_constant_p): New function to test
2201 whether an RTX expression is an immediate constant.
2202 (simplify_associative_operation): New function to perform some
2203 reassociation optimizations of associative binary expressions.
2204 (simplify_binary_operation): Use simplify_associative_operation
2205 to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX.
2206 Floating point expressions are only reassociated when unsafe
2207 math optimizations are permitted.
2209 2003-08-17 Andreas Jaeger <aj@suse.de>
2211 * config/alpha/alpha.md: Remove usage of PARAMS.
2213 * config/i386/cygwin.h: Convert K&R prototypes to ISO C90.
2214 * config/i386/i386-interix.h: Likewise.
2215 * config/i386/winnt.c: Likewise.
2216 * config/i386/cygming.h: Likewise.
2217 * config/i386/cygwin2.c: Likewise.
2218 * config/darwin.c: Likewise.
2219 * config/darwin-c.c: Likewise.
2220 * config/darwin-protos.h: Likewise.
2221 * config/darwin.h: Likewise.
2222 * config/s390/s390-protos.h: Likewise.
2223 * config/s390/s390.c: Likewise.
2224 * config/ia64/ia64.c: Likewse
2225 * config/ia64/ia64-protos.h: Likewise.
2226 * config/ia64/ia64-c.c: Likewise.
2228 2003-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2230 * config/sparc/sparc.c: Convert to ISO C.
2232 * config/sparc/sparc-protos.h: Don't use the PARAMS macro.
2233 * config/sparc/sparc.c: Likewise.
2235 2003-08-16 Nathan Sidwell <nathan@codesourcery.com>
2238 * stmt.c (expand_expr_stmt_value): Don't warn about any void
2241 2003-08-16 Jan Hubicka <jh@suse.cz>
2243 * i386.c (ix86_fntype_regparm): Rename from ...
2244 (ix86_function_regparm): ... this one; add fastcall and local
2246 (ix86_function_ok_for_sibcall): Update.
2247 (ix86_return_pops_args): Likewise.
2248 (init_cumulative_args): Likewise.
2249 (x86_can_output_mi_thunk): Likewise.
2250 (function_arg): Fix formating.
2251 (x86_this_parameter): Fix fastcall.
2252 (x86_output_mi_thunk): Likewise.
2254 * cgraph.c (cgraph_mark_needed_node): Do not mark functions without
2255 body as reachable; mark nested functions as needed too.
2256 (dump_cgraph): Do not output global.calls.
2257 * cgraph.h (cgraph_global_info): Kill.
2258 * cgraphunit.c (cgraph_finalize_function): Enqueue needed functions.
2259 (record_call_1): Speedup.
2260 (cgraph_analyze_function): Break out from ...; compute inlining
2262 (cgraph_finalize_compilation_unit): ... here.
2263 (cgraph_mark_inline): Kill computation of calls.
2264 (cgraph_decide_inlining): Do not compute most of initial values.
2266 2003-08-14 Roger Sayle <roger@eyesopen.com>
2268 * fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy
2269 to negate if either operand is easy to negate, if we don't care
2270 about sign-dependent rounding.
2271 (negate_expr): Make the logic to negate a REAL_CST explicit.
2272 Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand
2273 that's easy to negate, if we don't honor sign-dependent rounding.
2274 (fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to
2275 negate, and the symmetric A * -B as -A * B if A is easy to negate.
2276 (fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and
2277 -C/D if B and C are cheap to negate. Add an explicit rule to
2278 optimize X/-1.0 as -X when we don't care about signaling NaNs.
2280 2003-08-14 Zack Weinberg <zack@codesourcery.com>
2282 * Makefile.in (tm_file): Rename tm_include_list.
2283 (tm_p_file): Rename tm_p_include_list.
2284 (build_xm_file): Rename build_xm_include_list.
2285 (host_xm_file): Rename host_xm_include_list.
2286 (xm_file): Rename xm_include_list.
2287 (xm_file_list): Add to be substituted.
2288 (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h):
2290 (bt-load.o): Add missing dependency on $(TM_H).
2291 * configure.in: Prefix value of EXTRA_MODES_FILE with config/.
2292 For each of tm_file, tm_p_file, xm_file, host_xm_file, and
2293 build_xm_file, generate both *_file_list and *_include_list
2294 values from it. (xm_file_list was formerly not being generated.)
2295 In *_include_list, prefix the names of all headers found in
2296 $(srcdir)/config with config/. In each loop, consider only
2297 the special case files that can actually appear in that list.
2298 AC_SUBST all *_file_list and all *_include_list variables; do
2299 not AC_SUBST the plain *_file variables.
2300 * configure: Regenerate.
2302 2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2304 * cfg.c (dump_edge_info): Add name of loop_exit edge flag.
2306 2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2308 * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
2310 (attr_length_call): Include it here. Improve length estimate for
2312 (output_call): Use targetm.binds_local_p.
2314 2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2316 * builtins.c (CASE_MATHFN): New helper macro.
2317 (mathfn_built_in): Simplify and sort.
2319 * protoize.c (substr): Delete, callers changed to `strstr'.
2321 2003-08-13 Zack Weinberg <zack@codesourcery.com>
2323 * config.gcc (iq2000*-*-elf*): Don't set xm_file.
2324 * config/iq2000/xm-iq2000.h: Delete file.
2326 2003-08-13 Geoffrey Keating <geoffk@apple.com>
2328 * gengtype.c (walk_type): Process a subobject before processing
2329 the pointer that points to the subobject.
2331 2003-08-13 Per Bothner <pbothner@apple.com>
2333 * regclass.c (init_reg_modes): Make non-static.
2334 Rename to init_reg_modes_once per new naming convention.
2335 (init_regs): Don't call init_reg_modes here.
2336 * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
2337 * rtl.h (init_reg_modes_once): New declaration.
2338 * toplev.c (backend_init): Call init_regs after init_emit_once.
2340 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
2342 * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
2343 special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
2345 2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
2347 * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
2348 * sh.md (load_ra): Change insn predicate to TARGET_SH1.
2350 2003-08-13 Dale Johannesen <dalej@apple.com>
2352 * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
2353 handling of decrement-and-branch farther than 32 bits.
2355 2003-08-12 Kelley Cook <kelleycook@wideopenwest.com>
2357 * configure.in (make_compare_target): Move test to ...
2358 * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here.
2359 * configure: Regenerate.
2361 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
2363 * config/mips/iris6.h: Convert to C90 prototypes.
2364 * config/mips/irix6-libc-compat.c: Likewise.
2365 * config/mips/mips-protos.h: Likewise.
2366 * config/mips/mips.c: Likewise.
2368 2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
2370 fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
2371 for selected machines. Comment heavily.
2372 fixinc/fixincl.x: Rebuild.
2373 fixinc/tests/base/fs/rfs/rf_cache.h: New file.
2375 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
2377 * config/mips/mips.h: Tweak various comments.
2378 * config/mips/mips.c: Likewise.
2380 2003-08-11 James E Wilson <wilson@tuliptree.org>
2382 PR optimization/11319
2384 * alias.c (find_base_value, case REG): Return 0 not src if no base
2387 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2389 * gcse.c (gmalloc): Fix last change.
2391 2003-08-11 Roger Sayle <roger@eyesopen.com>
2393 * simplify-rtx.c (simplify_binary_operation): Replace calls to
2394 gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary,
2395 and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT,
2396 gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary.
2398 2003-08-11 Roger Sayle <roger@eyesopen.com>
2400 * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort.
2401 * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid
2402 typecode for an ABS_EXPR.
2404 * doc/c-tree.texi: Document ABS_EXPR.
2406 2003-08-11 Roger Sayle <roger@eyesopen.com>
2408 * fold-const.c (fold): Optimize any associative floating point
2409 operator with -funsafe-math-optimizations, not just MULT_EXPR.
2411 2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org>
2413 * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size
2414 information in SHmedia case too.
2415 (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate):
2417 (__set_fpscr): Use an access via GOT for PIC case.
2419 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
2421 * configure.in (intermodule): Make switch test more portable.
2422 * configure: Regenerate.
2424 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
2426 * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap.
2427 (restrap): Likewise.
2429 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2431 * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC.
2432 (grealloc): Size argument is a size_t.
2433 (gcalloc): New function. Use throughout in lieu of
2436 * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of
2438 * config/ia64/ia64.c (ia64_reorg): Likewise.
2439 * conflict.c (conflict_graph_new): Likewise.
2440 * fixinc/fixincl.c (run_compiles): Likewise.
2441 * genattrtab.c (optimize_attrs): Likewise.
2442 * genrecog.c (new_decision): Likewise.
2443 * haifa-sched.c (schedule_block): Likewise.
2444 * hashtable.c (ht_create): Likewise.
2446 2003-08-11 Bob Wilson <bob.wilson@acm.org>
2448 * config/xtensa/lib2funcs.S: Fix whitespace.
2449 * config/xtensa/xtensa.md (all insns and expanders): Use brace block
2450 syntax where appropriate. Remove unnecessary backslash escapes.
2451 Reformat comments and fix some code formatting.
2452 (extendqisi2): Rearrange conditional.
2453 (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
2454 *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
2457 2003-08-11 Richard Sandiford <rsandifo@redhat.com>
2459 * config/mips/mips.c: Various formatting fixes.
2460 (override_options): Resync -mtune handling with gas.
2461 (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface.
2462 * config/mips/mips.h: More formatting fixes.
2463 (mips_abi): Move declaration.
2464 * config/mips/mips.md (exception_receiver): Add mode to
2467 2003-08-11 Aldy Hernandez <aldyh@redhat.com>
2469 * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and
2471 (bdesc_1arg): Remove evsplati and evsplatfi.
2473 2003-08-11 J"orn Rennecke <joern.rennecke@superh.com>
2475 * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix
2478 2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2480 * builtins.c (expand_builtin_strcat): Optimize constant strings.
2482 2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2484 * pretty-print.c (pp_base_indent): Rename from pp_indent.
2485 * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype.
2486 (struct c_pretty_print_info): Add more fields.
2487 (pp_c_left_paren): Move to c-pretty-print.c.
2488 (pp_c_right_paren): Likewise.
2489 (pp_c_left_brace): Likewise.
2490 (pp_c_right_brace): Likewise.
2491 (pp_c_left_bracket): Likewise.
2492 (pp_c_right_bracket): Likewise.
2493 (pp_c_declarator): Declare.
2494 (pp_c_direct_declarator): Likewise.
2495 (pp_c_specifier_qualifier_list): Likewise.
2496 (pp_c_type_id): Likewise.
2497 * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework..
2498 (pp_c_type_qualifier_list): New.
2499 (pp_c_pointer): Likewise.
2500 (pp_c_parameter_type_list): Likewise.
2501 (pp_c_function_definition): Likewise.
2502 (pp_c_id_expression): Likewise.
2503 (pp_c_simple_type_specifier): Tidy.
2504 (pp_c_unary_expression): Likewise.
2505 (pp_c_expression): Likewise.
2506 (pp_c_pretty_printer_init): Likewise.
2507 (pp_c_specifier_qualifier_list): Rework..
2508 (pp_c_abstract_declarator): Likewise.
2509 (pp_c_postfix_expression): Likewise.
2510 (pp_c_primary_expression): Likewise.
2511 (pp_c_cast_expression): Likewise.
2512 (pp_c_direct_abstract_declarator): Likewise.
2513 (pp_c_storage_class_specifier): Likewise.
2514 (pp_c_function_specifier): Likewise.
2515 (pp_c_declaration_specifiers): Likewise.
2516 (pp_c_direct_declarator): Likewise.
2517 (pp_c_declarator): Likewise.
2518 (pp_c_declaration): Likewise.
2519 (pp_c_statement): Likewise.
2520 (pp_c_integer_constant): Rename from pp_c_integer_literal.
2521 (pp_c_character_constant): Rename from pp_c_character_literal.
2522 (pp_c_bool_constant): Rename from pp_c_bool_literal.
2523 (pp_c_enumeration_constant): Rename from pp_c_enumerator.
2524 (pp_c_floating_constant): Rename from pp_c_real_literal.
2525 (pp_c_constant): Rename from pp_c_literal.
2526 * c-lang.c: Include diagnostic.h and c-pretty-print.h
2527 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define.
2528 (c_initialize_diagnostics): New.
2529 * Makefile.in (c-lang.o): Update dependency.
2531 2003-08-10 Nathan Sidwell <nathan@codesourcery.com>
2533 * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs.
2535 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
2537 * config/mips/mips.c (mips_no_mips16_string): Remove.
2538 (override_options): Don't handle -mips16 as part of -mipsN.
2539 * config/mips/mips.h (mips_no_mips16_string): Remove declaration.
2540 (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries.
2541 (TARGET_OPTIONS): Remove -mno-mips16.
2543 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
2545 * config/mips/mips-protos.h (coprocessor_operand): Remove declaration.
2546 (coprocessor2_operand): Likewise.
2547 * config/mips/mips.c (STAB_CODE_TYPE): Remove.
2548 (lookup_name): Remove declaration.
2549 (abort_with_insn): Remove. Replace all uses with fatal_insn.
2550 (mips16, mips_abicalls): Remove.
2551 (mips_char_to_class): Remove initialiser: all entries are NO_REGS.
2552 (arith32_operand, large_int, true_reg_or_0_operand): Remove.
2553 (coprocessor_operand, coprocessor2_operand): Remove.
2554 (override_options): Don't set mips16 or mips_abicalls.
2555 (print_operand): Don't expect SIGN_EXTEND operands.
2556 (mips_secondary_reload_class): Likewise.
2557 (mips_output_conditional_branch): Remove disabled long-branch code.
2558 * config/mips/mips.h (call_used_regs): Remove declaration.
2559 (may_call_alloca): Likewise.
2560 (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove.
2561 (mips_abicalls, mips16): Remove declarations.
2562 (ASM_FINAL_SPEC, LIB_SPEC): Remove.
2563 (CC1_SPEC): Remove outdated comment.
2564 (MIPS_VERSION, MACHINE_TYPE): Remove.
2565 (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
2566 (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions.
2567 (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise.
2568 (PUSH_ROUNDING): Likewise.
2569 (ASSEMBLER_SCRATCH_REGNUM): Remove.
2570 * config/mips/mips.md: Replace mips_cpu_attr with mips_tune
2571 and mips16 with TARGET_MIPS16.
2573 2003-08-09 Per Bothner <pbothner@apple.com>
2575 * cppinit.c (cpp_read_main_file): Split out source-independent
2576 initialization to separate function ...
2577 (cpp_post_options): New function.
2578 * cppfiles.c (cpp_stack_file): Rename public name to ...
2579 (_cpp_stack_file): New internal function name.
2580 * cpplib.h: Update accordingly.
2581 * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
2582 (cpp_read_main_file): Don't initialize line here.
2583 * c-opts.c (c_common_post_options): Call cpp_post_options.
2584 (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
2585 * fix-header.c (read_scan_file): Call cpp_post_options.
2587 2003-08-09 Per Bothner <per@bothner.com>
2589 * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
2591 2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2593 * pa.c (pa_asm_output_mi_thunk): Fix typo.
2595 2003-08-09 Neil Booth <neil@daikokuya.co.uk>
2597 PR preprocessor/11839
2598 * cppfiles.c (open_file): Handle ENOTDIR.
2600 2003-08-09 Richard Sandiford <rsandifo@redhat.com>
2603 * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls.
2605 2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2607 * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if
2608 source/destination is not a register operand.
2610 2003-08-08 Richard Henderson <rth@redhat.com>
2613 * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
2614 RETURN_ADDRESS_POINTER_REGNUM.
2615 (ia64_expand_prologue): Don't frob it.
2616 (ia64_output_function_epilogue): Likewise.
2617 (ia64_return_addr_rtx): New.
2618 (ia64_split_return_addr_rtx): New.
2619 * config/ia64/ia64-protos.h: Update.
2620 * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
2621 (RETURN_ADDRESS_POINTER_REGNUM): Remove.
2622 (GENERAL_REGNO_P): Don't check it.
2623 (AR_*_REGNUM): Renumber.
2624 (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
2625 (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
2626 (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
2627 (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
2628 (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
2629 * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
2630 (movdi_ret_addr): New.
2632 2003-08-08 Geoffrey Keating <geoffk@apple.com>
2634 * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib.
2636 2003-08-08 Roger Sayle <roger@eyesopen.com>
2638 * tree.h (get_identifier) Define a macro form of get_identifier
2639 that calls get_identifier_with_length when the string is constant.
2640 (get_identifier_with_length): Change type of second argument to
2641 size_t in prototype.
2642 * stringpool.c (get_identifier): Undefine the macro before giving
2643 the function definition.
2644 (get_identifier_with_length): Change type of second argument to
2645 size_t in function definition.
2646 * hashtable.c (calc_hash): Change type of second argument to size_t.
2647 (ht_lookup): Change type of third argument to size_t. Reorganize
2648 to speed-up the cases where the hash table slot is empty, or the
2649 first probe matches (i.e. there isn't a collision).
2650 * hashtable.h (ht_lookup): Adjust function prototype.
2652 2003-08-08 Bernardo Innocenti <bernie@develer.com>
2656 * longlong.h (count_leading_zeros): Exclude on __mcpu32__.
2658 2003-08-08 Neil Booth <neil@daikokuya.co.uk>
2660 * common.opt: Add debug switches.
2661 * flags.h (use_gnu_debug_info_extensions): Boolify.
2662 * opts.c (write_symbols, debug_info_level,
2663 use_gnu_debug_info_extensions): Move from toplev.c.
2664 (set_debug_level): New.
2665 (common_handle_options): Handle debug switches.
2666 (print_help): Display target options directly.
2667 * toplev.c (debug_hooks): Don't initialize.
2668 (write_symbols, debug_info_level,
2669 use_gnu_debug_info_extensions): Move to opts.c.
2670 (debug_args, display_help, decode_g_option): Remove.
2671 (process_options): Set no debug if level zero here,
2672 and no-debug-hooks. Error here if impossible debug format selected.
2673 * toplev.h (display_help, decode_g_option): Remove.
2675 2003-08-08 Richard Sandiford <rsandifo@redhat.com>
2677 * tree.c (get_file_function_name_long): Fix size of alloca() area.
2679 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
2681 * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
2682 and gcc_cv_prog_cmp_skip.
2683 * configure: Regenerate.
2685 2003-08-08 Stan Cox <scox@redhat.com>
2687 * config/iq2000: New port.
2688 * config.gcc (iq2000-*-elf): Added.
2689 * doc/install.texi (Specific): Add iq2000 description.
2691 2003-08-08 Andreas Schwab <schwab@suse.de>
2693 * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting
2694 and insert missing empty argument.
2695 * configure: Regenerate.
2697 2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2699 * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
2700 (attr_length_millicode_call): Likewise.
2701 (attr_length_call): Likewise. Revise some maximum insn lengths.
2702 (attr_length_indirect_call): Likewise.
2703 (output_call): Fix thinko that added extra nop.
2704 * pa.h (IN_NAMED_SECTION_P): Define.
2707 * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
2708 __STDC_EXT__ when using C++ dialect.
2710 2003-08-07 J"orn Rennecke <joern.rennecke@superh.com>
2712 * sh.c (calc_live_regs): If the return address pointer is live,
2714 (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register
2715 for saves / restores.
2716 (sh_expand_epilogue): If sh_media_register_for_return returns a
2717 register number, flag the instructions that restores PR_MEDIA_REG
2719 Remove dead update of offset.
2720 (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if
2721 we can use the result of get_hard_reg_initial_val.
2722 * sh.md (UNSPEC_RA): New constant.
2723 (movsi_i_lowpart+1): Changed into a define_insn_and_split, named:
2724 (load_ra). Handle UNSPEC_RA.
2725 (sibcall_media): Use PR_MEDIA_REG.
2727 * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG.
2728 * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr
2729 needs saving on SHmedia.
2731 2003-08-07 Ulrich Weigand <uweigand@de.ibm.com>
2733 * config/s390/s390.md: Replace all occurrences of \\t with \t.
2735 2003-08-07 Richard Sandiford <rsandifo@redhat.com>
2737 * local-alloc.c (combine_regs): Fix comment typo.
2739 2003-08-06 Zack Weinberg <zack@codesourcery.com>
2741 * c-decl.c (builtin_decls): Replace with first_builtin_decl
2742 and last_builtin_decl.
2743 (c_init_decl_processing): Initialize both.
2744 (c_reset_state): Iterate from first_builtin_decl to
2745 last_builtin_decl inclusive to reintroduce builtins.
2747 2003-08-06 David Mosberger <davidm@hpl.hp.com>
2749 * doc/extend.texi (Function Attributes): Document the IA-64 version
2750 of the "model" attribute.
2752 * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro.
2753 (SYMBOL_REF_SMALL_ADDR_P): Ditto.
2754 (PREDICATE_CODES): Mention "small_addr_symbolic_operand".
2756 * config/ia64/ia64.c (ia64_handle_model_attribute): New function.
2757 (ia64_encode_section_info): Likewise.
2758 (ia64_attribute_table): Add "model" attribute.
2759 (TARGET_ENCODE_SECTION_INFO): Define.
2760 (small_addr_symbolic_operand): New function.
2761 (got_symbolic_operand): Return 0 for a symbolref to an object
2762 in the small address area.
2763 (enum ia64_addr_area): New type.
2764 (small_ident1): New variable.
2765 (small_ident2): Likewise.
2766 (init_idents): New function.
2767 (ia64_get_addr_area): Likewise.
2768 (ia64_encode_addr_area): Likewise.
2769 (ia64_encode_section_info): Likewise.
2770 (ia64_expand_load_address): For symbolic references to objects in
2771 the small-address-area, load the address via gen_rtx_SET() (which,
2772 eventually, will expand into "addl").
2774 2003-08-06 Per Bothner <pbothner@apple.com>
2776 * line-map.h (fileline): New typedef.
2777 (struct line_map, linemap_add, linemap_lookup): Use it.
2778 * input.h (struct location_s): Comment notes that long-term we want
2779 to replace it by fileline.
2781 2003-08-06 J"orn Rennecke <joern.rennecke@superh.com>
2783 Fix SHcompact exception handling:
2784 * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered
2785 by the prologue, return a MEM with return_address_pointer_rtx
2787 * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode.
2788 (RETURN_ADDR_OFFSET): Don't define.
2789 (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia
2790 registers that are visible in compact mode. Show that SHmedia
2791 registers still exist in compact mode, even if there are not
2793 (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect
2794 if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE,
2795 and DW_EH_PE_pcrel for pic data.
2796 (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel,
2797 set SYMBOL_FLAG_FUNCTION in symbol, and actually use
2798 DW_EH_PE_pcrel / DW_EH_PE_absptr encoding.
2799 (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it.
2800 * sh.md (movsi_media-1): New splitter.
2802 2003-08-06 Graeme Peterson <gp@qnx.com>
2804 * config/i386/nto.h: New.
2805 * config/i386/t-nto: New.
2806 * config.gcc (i[34567]86-*-nto-qnx*): New.
2808 2003-08-06 Phil Edwards <pme@gcc.gnu.org>
2810 * doc/install.texi (*-*-solaris2*): Refine configure instructions.
2812 2003-08-06 Alan Modra <amodra@bigpond.net.au>
2814 * calls.c (load_register_parameters): Arrange for call_fusage to
2815 report the whole register as used when shifting to the msb.
2817 2003-08-05 Roger Sayle <roger@eyesopen.com>
2819 * builtins.c (expand_builtin): When not optimizing, call the library
2820 function for all builtins that have library functions (except alloca).
2822 2003-08-05 Alexandre Oliva <aoliva@redhat.com>
2824 * c.opt: Introduce -fworking-directory.
2825 * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it.
2826 * c-common.h (flag_working_directory): Declare.
2827 * c-common.c (flag_working_directory): Define.
2828 * c-opts.c (c_common_handle_options): Set it.
2829 (sanitize_cpp_opts): Set...
2830 * cpplib.h (struct cpp_options): ... working_directory option.
2831 (struct cpp_callbacks): Add dir_change.
2832 * cppinit.c (read_original_filename): Call...
2833 (read_original_directory): New. Look for # 1 "directory//"
2835 (cpp_read_main_file): Call dir_change callback if working_directory
2837 * gcc.c (cpp_unique_options): Pass -g*.
2838 * c-lex.c (cb_dir_change): New.
2839 (init_c_lex): Set dir_change callback.
2840 * toplev.c (src_pwd): New static variable.
2841 (set_src_pwd, get_src_pwd): New functions.
2842 * toplev.h (get_src_pwd, set_src_pwd): Declare.
2843 * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd().
2844 * dwarf2out.c (gen_compile_unit_die): Likewise.
2845 * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise.
2847 2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
2849 * pretty-print.h (pp_set_line_maximum_length): Make macro.
2850 (pp_set_prefix): Likewise.
2851 (pp_destroy_prefix): Likewise.
2852 (pp_remaining_character_count_for_line): Likewise.
2853 (pp_clear_output_area): Likewise.
2854 (pp_formatted_text): Likewise.
2855 (pp_last_position_in_text): Likewise.
2856 (pp_emit_prefix): Likewise.
2857 (pp_append_text): Likewise.
2858 (pp_flush): Likewise.
2859 (pp_format_text): Likewise.
2860 (pp_format_verbatim): Likewise.
2861 (pp_tree_identifier): Tidy.
2862 * pretty-print.c (pp_base_format_text): Rename from pp_format_text.
2863 (pp_base_format_verbatim): Rename from pp_format_verbatim.
2864 (pp_base_flush): Rename from pp_flush.
2865 (pp_base_set_line_maximum_length): Rename from
2866 pp_set_line_maximum_length.
2867 (pp_base_clear_output_area): Rename from pp_clear_output_area.
2868 (pp_base_set_prefix): Rename from pp_set_prefix.
2869 (pp_base_destroy_prefix): Rename from pp_destroy_prefix.
2870 (pp_base_emit_prefix): Rename from pp_emit_prefix.
2871 (pp_base_append_text): Rename from pp_append_text.
2872 (pp_base_formatted_text): Rename from pp_formatted_text.
2873 (pp_base_last_position_in_text): Rename from pp_last_position_in_text.
2874 (pp_base_remaining_character_count_for_line): Rename from
2875 pp_remaining_character_count_for_line.
2876 * diagnostic.h (diagnostic_format_decoder): Tidy.
2877 (diagnostic_flush_buffer): Likewise.
2878 * c-pretty-print.h: (pp_c_string_literal): Declare.
2879 (pp_c_real_literal): Likewise.
2880 (pp_c_integer_literal): Likewise.
2881 * c-pretty-print.c (pp_c_char): Use pp_string in lieu of
2883 (pp_c_character_literal): Tidy.
2884 (pp_c_string_literal): Make public.
2885 (pp_c_bool_literal): Likewise.
2886 (pp_c_integer_literal): Likewise.
2887 (pp_c_real_literal): Likewise.
2889 * Makefile.in (C_PRETTY_PRINT_H): New variable.
2890 (c-pretty-print.o): Update dependence.
2892 2003-08-05 Chris Demetriou <cgd@broadcom.com>
2894 * config/mips/mips.md (fix_truncdfsi2_macro): Properly restore
2895 ".set nomacro" state.
2896 (fix_truncsfsi2_macro): Likewise.
2898 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2900 * tree.h (DID_INLINE_FUNC): Remove macro.
2901 (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h,
2902 add tree check for FUNCTION_DECL.
2903 (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h.
2904 (struct tree_decl): Rename inlined_function_flag to
2905 declared_inline_flag.
2906 * c-common.h (c_lang_decl): Remove.
2907 (DECL_ESTIMATED_INSNS): Remove.
2908 * c-tree.h (struct lang_decl): Don't include c_lang_decl.
2909 (DECL_DECLARED_INLINE_P): Remove.
2910 * c-decl.c (grokdeclarator): Update comment. With -finline-functions,
2911 do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC.
2912 (finish_function): Make uninlinable a bool. Fixup call to
2913 tree_inlinable_function_p() and fix some code style issues.
2914 * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'.
2915 * cgraph.c (dump_cgraph): Likewise.
2916 * cgraphunit.c (cgraph_decide_inlining): Likewise
2917 (cgraph_finalize_compilation_unit): Likewise.
2918 Also update call to tree_inlinable_function_p().
2919 (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead
2920 look at DECL_DECLARED_INLINE and reverse logic.
2921 * print-tree.c (print_node): Likewise.
2922 * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC.
2923 * tree-inline.h (tree_inlinable_function_p): Make a bool. Update
2925 * tree-inline.c (inlinable_function_p): Split up in this function to
2926 check for basic inlining inhibiting conditions, and new
2927 limits_allow_inlining() function. Warn if inlining is impossible
2928 because the inline candidate calls alloca or uses sjlj exceptions.
2929 (limits_allow_inlining): this new function to check if the inlining
2930 limits are satisfied. Throttle from currfn_max_inline_insns, not from
2931 MAX_INLINE_INSNS_SINGLE. The latter only makes sense if
2932 MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal.
2934 (tree_inlinable_function_p): Make a bool. Update call to
2935 inlinable_function_p
2936 (expand_call_inline): Use limits_allow_inlining() when not in
2937 unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC,
2938 instead see if the function was declared `inline'.
2940 2003-08-05 Josef Zlomek <zlomekj@suse.cz>
2942 * gcse.c (try_replace_reg): Fix updating of note.
2944 2003-08-04 Roger Sayle <roger@eyesopen.com>
2947 * fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the
2948 logic in negate_expr, i.e. we don't invert (A-B) for floating
2949 point types unless flag_unsafe_math_optimizations.
2951 2003-08-04 Roger Sayle <roger@eyesopen.com>
2953 * fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0.
2954 Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2)
2955 for floating point expressions with -ffast-math.
2956 (fold <MULT_EXPR>): Don't transform x*2.0 into x+x.
2957 * expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x.
2959 2003-08-04 Roger Sayle <roger@eyesopen.com>
2961 * c-common.c (flag_noniso_default_format_attributes): Delete.
2962 (built_in_attribute): Don't define/undefine DEF_FN_ATTR.
2963 (c_attrs_initialized): Delete.
2964 (c_common_nodes_and_builtins): Don't test c_attrs_initialized,
2965 always call c_init_attributes.
2966 (c_init_attributes): Don't define/undefine DEF_FN_ATTR. Don't
2967 set c_attrs_initialized when done.
2968 (c_common_insert_default_attributes): Delete.
2969 * c-common.h (flag_noniso_default_format_attributes): Delete.
2970 (c_coomon_insert_default_attributes): Delete prototype.
2971 * c-opts.c (set_std_c89, set_std_c99, set_std_cxx98): Dont set
2972 flag_noniso_default_format_attributes.
2974 * c-decl.c (c_insert_default_attributes): Delete.
2975 * c-tree.h (c_insert_default_attributes): Delete prototype.
2977 * attribs.c (decl_attributes): Don't call insert_default_attributes
2978 langhook. Update function description comment.
2979 * langhooks.h (lang_hooks): Remove insert_default_attributes field.
2980 * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Delete.
2981 * c-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define.
2982 * system.h: Poison LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES macro.
2984 * objc/objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't
2987 2003-08-04 Richard Sandiford <rsandif@redhat.com>
2989 * config/mips/mips.c (override_options): Disable -G on targets that
2990 have no .section support.
2991 (mips_select_section): Use default_select_section for such targets.
2993 2003-08-04 Nathanael Nerode <neroden@gcc.gnu.org>
2995 * fixinc/inclhack.def (svr4_undeclared_getrnge): Introduce and enable.
2996 * fixinc/inclhack.def (static_getrnge): Remove disabled hack.
2997 * fixinc/fixincl.x: Rebuild.
2998 * fixinc/tests/base/regexp.h: New test.
3000 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3002 * c-ppoutput.c (cb_line_change): Don't skip line changing while
3003 parsing macro arguments in the top-level context.
3005 2003-08-04 Neil Booth <neil@daikokuya.co.uk>
3007 * config.in: Remove HAVE_LSTAT.
3008 * configure, configure.in: Don't test for lstat.
3010 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3012 * opts.c (decode_options): Do language-specific initialization for
3013 the global diagnostic context.
3014 * langhooks-def.h (lhd_initialize_diagnostics): Declare.
3015 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
3016 (LANG_HOOKS_INITIALIZER): Adjust.
3017 * langhooks.h (struct lang_hooks): Add new field
3018 initialize_diagnostics.
3019 * langhooks.c (lhd_initialize_diagnostics): Define.
3021 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3023 * pretty-print.h: Adjust macro definitions.
3024 * pretty-print.c (pp_newline): Rename to pp_base_newline.
3025 (pp_character): Rename to pp_base_character.
3026 (pp_string): Rename to pp_base_string.
3027 * c-pretty-print.c (pp_buffer): Move to pretty-print.h
3028 (pp_newline): Likewise. Adjust.
3029 (pp_c_char): Adjust.
3031 2003-08-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3033 * builtins.def (BUILT_IN_ABS, BUILT_IN_IMAXABS, BUILT_IN_LABS,
3034 BUILT_IN_LLABS): Move to miscellaneous section.
3036 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
3038 PR preprocessor/11534
3039 * cppexp.c (parse_defined): Warn only if -pedantic.
3041 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
3043 * cppfiles.c (stack_file): Use file path.
3045 2003-08-02 Roger Sayle <roger@eyesopen.com>
3047 * builtin-types.def (BT_SSIZE): New primitive type.
3048 (BT_FN_INT_PTR_CONST_STRING_VALIST_ARG,
3049 BT_FN_STRING_CONST_STRING_CONST_STRING_INT,
3050 BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR,
3051 BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types.
3052 * builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT,
3053 BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON,
3054 BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins.
3055 * builtin-attrs.def: Remove DEF_FN_ATTR construct and the last
3056 few functions that define default attributes using it.
3057 * c-common.c (c_common_insert_default_attributes): Do nothing.
3059 * doc/extend.texi: Document these "new" builtins.
3061 2003-08-02 Kaz Kojima <kkojima@gcc.gnu.org>
3063 * config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath.
3064 (LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee
3065 when -mieee-fp set and -shared not set.
3066 (SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5.
3068 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
3070 * cppfiles.c (struct _cpp_file): Rename once_only_next to
3071 next_file. Remove import and pragma_once, add once_only.
3072 (find_file): Add new file structures to the all_files list.
3073 (should_stack_file): Mark #import-ed files once-only, and
3074 don't stack them if the file has already been stacked.
3075 (_cp_mark_file_once_only): Simplify.
3076 * cpphash.h (struct cpp_reader): Rename once_only_files
3077 to all_files. Rename saw_pragma_once to seen_once_only.
3078 (_cpp_mark_file_once_only): Update prototype.
3079 * cpplib.c (do_pragma_once): Update.
3081 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
3083 * cppfiles.c (ENOTDIR): Remove.
3084 (open_file_in_dir): Rename find_file_in_dir. Handle errors
3085 other than ENOENT here.
3086 (once_only_file_p): Rename should_stack_file.
3087 (find_file, open_file_failed, read_file_guts): Report errors
3088 with full path name.
3089 (read_file): Move pch handling to should_stack_file.
3090 (should_stack_file): Handle PCH and once-only issues, and
3092 (stack_file): Don't do file reads.
3094 2003-08-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3096 * libgcov.c (gcov_exit): Cleanup and fix.
3097 * profile.c (compute_value_histograms): Don't try to read profiles
3098 that are not present.
3100 2003-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3102 * builtins.def: Categorize.
3104 * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL):
3106 (BUILT_IN_FFSL): Use DEF_EXT_LIB_BUILTIN.
3108 2003-08-02 Andreas Tobler <a.tobler@schweiz.ch>
3110 * config.gcc: Enable posix threads by default on darwin.
3112 2003-08-01 Jakub Jelinek <jakub@redhat.com>
3114 * cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION notes
3115 even if nehedges1 is 0.
3117 2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org>
3119 * fixinc/fixfixes.c, fixinc/fixlib.c, fixinc/fixlib.h,
3120 fixinc/fixtests.c, fixinc/procopen.c, fixinc/server.c,
3121 fixinc/server.h, fixinc/fixincl.c: ANSIfy function prototypes
3124 * fixinc/inclhack.def (broken_cabs): Make matching more generous.
3125 * fixinc/fixincl.x: Regenerate.
3126 * fixinc/tests/base/math.h: Regenerate to match test_text change.
3128 2003-08-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3130 * ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *.
3132 2003-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3134 * except.c (sjlj_emit_dispatch_table): Use ptr_mode, not Pmode,
3135 for accesses to exc_ptr.
3137 2003-08-01 Geoffrey Keating <geoffk@apple.com>
3139 * doc/sourcebuild.texi (Front End Directory): Don't make references
3140 to libsubdir, it's not part of the interface to frontends.
3141 * doc/install.texi (Configuration): Help users read faster by saying
3142 that GCC's configure options are the standard autoconf ones.
3143 Mention --libdir. Update the default rules for finding the
3144 assembler. Don't use libsubdir since we haven't said what it means.
3145 (Specific): In the Solaris 7 notes, update the place to put the
3147 * doc/invoke.texi: Update lib/gcc-lib to lib/gcc.
3148 * doc/cpp.texi (Search Path): Actually, the search path
3149 depends on libdir, which can relocate with cpp.
3150 * doc/tm.texi (Driver): Don't document STANDARD_EXEC_PREFIX, it's
3151 now a private interface between the Makefile and the driver.
3153 2003-08-01 Richard Henderson <rth@redhat.com>
3155 * system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
3157 * varasm.c (lookup_constant_def): New function.
3158 * rtl.h (lookup_constant_def): Declare it.
3159 * dwarf2out.c (loc_descriptor_from_tree): Use it.
3160 Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
3162 2003-08-01 Zack Weinberg <zack@codesourcery.com>
3164 * c-decl.c (gettags, pushdecl_function_level): Delete.
3165 (last_function_parm_vars): Rename last_function_parm_others.
3166 (current_function_parm_vars): Rename current_function_parm_others.
3167 (struct c_scope): Rewrite comment explaining this data structure.
3168 Add names_last, blocks_last, parms_last fields. Rename
3169 incomplete_list to incomplete.
3170 (SCOPE_LIST_APPEND, SCOPE_LIST_CONCAT): New macros.
3171 (poplevel): Ignore second argument. No need to nreverse
3172 anything. Restructure such that each list is processed
3173 exactly once. Use 'const location_t *locus' syntactic sugar
3174 variable where useful. Issue unused variable warnings
3175 ourselves, do not rely on function.c.
3176 (insert_block, pushdecl, bind_label): Use SCOPE_LIST_APPEND.
3177 (pushdecl_top_level): Likewise. Don't call duplicate_decls.
3178 (implicitly_declare): decl cannot be error_mark_node.
3179 (undeclared_variable): Manipulate scope structure directly.
3180 (c_make_fname_decl): Likewise.
3181 (getdecls, c_init_decl_processing): Fix comment.
3182 (mark_forward_parm_decls): Use SCOPE_LIST_CONCAT. No need
3183 for 'last' variable.
3184 (grokparms): No need to nreverse parms list.
3185 (store_parm_decls_newstyle): Set up the parms_last and
3186 names_last fields of the new scope too.
3187 (store_parm_decls_oldstyle): Can assume DECL_WEAK is not set
3188 on parms to begin with; check this under ENABLE_CHECKING. Set
3190 (check_for_loop_decls): Refer directly to current_scope->tags.
3191 Use consistent quote style in diagnostics.
3192 (c_write_global_declarations): The names list is not backward.
3194 * c-common.h: Don't prototype gettags.
3195 * c-parse.in: Call poplevel with second argument 0 always.
3197 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3199 * builtins.def: Resort builtins.
3201 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3203 * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN,
3204 DEF_EXT_LIB_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN):
3205 Prepend "__builtin_" onto NAME with string concatenation. Remove
3206 explicit "__builtin_" from each macro call.
3208 Reformat entire file.
3210 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3212 * builtins.def (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
3213 ATTR_MATHFN_FPROUNDING_ERRNO): New macros. Use throughout.
3215 2003-08-01 Andreas Krebbel <krebbel1@de.ibm.com>
3217 * config/s390/s390.c (s390_select_ccmode): Do not attempt to use CCL,
3218 CCL1, or CCL2 modes with floating point operations.
3220 * config/s390/s390.md ("*addsf3_cc", "*addsf3_cconly", "*adddf3_cc",
3221 "*adddf3_cconly", "*subsf3_cc", "*subsf3_cconly", "*subdf3_cc",
3222 "*subdf3_cconly"): New insns.
3223 ("*negabssi2", "*negabsdi2", "*negabsdf2", "*negabssf2"): Likewise.
3225 2003-08-01 Neil Booth <neil@daikokuya.co.uk>
3227 * Makefile.in: Refine dependencies.
3228 * c-opts.c (c_common_handle_option): Do nothing for -Wimport.
3229 * c.opt: Update help for -Wimport.
3230 * cppfiles.c: Include hashtab.h. Update comments.
3231 (stack_file): Read the file before updating dependencies.
3232 (once_only_file_p): Be smarter about marking once-only files.
3233 (_cpp_mark_file_once_only): Correct the check for existence on
3235 (open_file_failed): Use name not path, which is NULL.
3236 * cpphash.h: Don't include hashtab.h.
3237 (struct _cpp_file): Remove.
3238 (struct cpp_reader): Update.
3239 * cppinit.c (cpp_create_reader): Don't initialize warn_import.
3240 * cpplib.h (struct cpp_options): Remove warn_import.
3241 (cpp_simplify_path): Remove.
3243 2003-08-01 Nathan Sidwell <nathan@codesourcery.com>
3246 * doc/extend.texi (Statement Expressions): Document C++ semantics.
3248 2003-07-31 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
3250 * config.gcc (sh-*-linux*): Do not override sh/t-linux with sh/t-le.
3252 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3254 * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE'
3256 * builtins.def: Likewise.
3258 2003-07-31 Jason Merrill <jason@redhat.com>
3260 * Makefile.in (bubblestrap): Don't require a previous full
3263 * expr.c (mostly_zeros_p): No longer static.
3264 * tree.h: Declare it.
3265 * stmt.c (resolve_asm_operand_names): Don't copy the pattern
3266 unless we need to do substitutions.
3268 2003-07-31 Roger Sayle <roger@eyesopen.com>
3270 * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and
3271 pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x
3272 as pow(x,2.0) when the latter will be expanded back into x*x.
3273 (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1).
3274 * builtins.c (expand_builtin_pow): Ignore flag_errno_math as
3275 pow can never set errno when used with an integer exponent.
3276 Always use expand_powi when exponent is -1, 0, 1 or 2.
3277 (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0)
3278 as 1.0/(x*x). This avoids unbounded recursion as we now prefer
3279 the pow forms of these expressions.
3281 2003-07-31 Geoffrey Keating <geoffk@apple.com>
3283 * Makefile.in (libexecdir): New.
3284 (libsubdir): Use gcc instead of gcc-lib.
3285 (libexecsubdir): New.
3286 (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir.
3287 (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of
3289 (installdirs): Make libexecsubdir.
3290 (install-common): Put executables in libexecsubdir.
3291 (itoolsdir): Use libexecsubdir.
3292 (itoolsdatadir): New.
3293 (install-mkheaders): Separate data files and executables.
3294 (install-collect2): Put executables in libexecsubdir.
3295 (uninstall): Remove libexecsubdir.
3296 * mkheaders.in: Update for new arrangement of files.
3298 (libexecsubdir): New.
3299 (itoolsdir): Use libexecsubdir.
3300 (itoolsdatadir): New.
3301 * gcc.c (gcc_libexec_prefix): New.
3302 (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib.
3303 (standard_exec_prefix_1): Use libexec.
3304 (standard_exec_prefix_2): New.
3305 (standard_libexec_prefix): New.
3306 (process_command): Update for new arrangement of files. Compute
3307 gcc_libexec_prefix. Update for change from gcc-lib to gcc.
3309 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org>
3311 * inclhack.def (stdio_va_list): Avoid bogus replacement which
3312 triggers on Interix.
3313 * fixincl.x: Regenerate.
3315 2003-07-31 Jakub Jelinek <jakub@redhat.com>
3317 * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS
3318 SYMBOL_REFs not inside UNSPEC even in PLUS rtx.
3320 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3322 * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case.
3324 2003-07-31 Per Bothner <pbothner@apple.com>
3326 * opts.c (in_fnames, num_in_fnames): Moved here from c-opts.
3327 (add_input_filename): New function.
3328 (handle_options): Call add_input_filename directly instead of
3330 * opts.h (in_fnames, num_in_fnames): Moved here.
3331 (add_input_filename): Declare.
3332 * c-decl.c: Need to #include opts.h.
3333 * Makefile.in (c-decl.o): Also depends on opts.h.
3334 * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c.
3335 (c_common_handle_filename): Replaced by add_input_filename.
3336 * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename):
3338 * langhooks.h (struct lang_hooks): Remove handle_filename hook.
3339 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
3340 (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME.
3341 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
3343 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3345 * combine.c (try_combine): Set JUMP_LABEL for newly created
3348 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3350 * fold-const.c (fold): Fold some comparisons of bit operations.
3352 Thu Jul 31 19:49:53 CEST 2003 Jan Hubicka <jh@suse.cz>
3354 * cgraph.c (create_edge): Fix typo.
3355 * i386.c (pic_symbolic_operand): Reorder tests.
3357 2003-07-31 Nathan Sidwell <nathan@codesourcery.com>
3359 * doc/gcov.texi (Invoking Gcov): Describe output name mangling
3361 (Gcov Data Files): Update.
3363 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3365 * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
3368 * gthr-posix.c: New file.
3369 * gthr-posix.h: Define _REENTRANT if missing.
3370 Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
3372 * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
3374 * config/alpha/t-osf-pthread: New file.
3376 * fixinc/inclhack.def (alpha_pthread): New fix.
3377 * fixinc/fixincl.x: Regenerate.
3378 * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
3380 * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
3382 Fixes PR bootstrap/9330.
3384 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3386 * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5*
3389 * configure: Regenerate.
3391 2003-07-31 Vladimir Makarov <vmakarov@redhat.com>
3393 * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0
3396 2003-07-30 Roger Sayle <roger@eyesopen.com>
3398 * builtins.def: Alphabetize.
3400 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
3402 * doc/c-tree.texi: Normalize spellings of "lowercase" and
3404 * doc/cpp.texi: Likewise.
3405 * doc/md.texi: Likewise.
3406 * doc/rtl.texi: Likewise.
3407 * doc/tm.texi: Likewise.
3409 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
3411 * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3)
3412 (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves
3415 2003-07-30 Chris Demetriou <cgd@broadcom.com>
3417 * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
3418 macros before defining them.
3420 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com>
3422 * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH,
3423 UNSPECV_BLOCKAGE): New constants.
3424 ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31",
3425 "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2"
3426 splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee",
3427 "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them.
3429 (all insns and expanders): Write output control string as brace block
3430 where appropriate. Remove \-escapes for doublequote characters.
3432 Thu Jul 31 01:04:19 CEST 2003 Jan Hubicka <jh@suse.cz>
3434 * gcse.c (insert_store): Fix typo in previous patch.
3436 2003-07-30 Neil Booth <neil@daikokuya.co.uk>
3438 * cppfiles.c (stack_file, open_file_failed): Use path for deps.
3440 2003-07-30 Andi Kleen <ak@muc.de>
3442 * loop.c (check_dbra_loop): Allow LTU in the loop condition.
3444 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3446 * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.
3447 * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER,
3448 GCOV_N_VALUE_COUNTERS): New.
3449 * profile.c (compute_value_histograms): New static function.
3450 (branch_prob): Read back the value histograms.
3451 * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note.
3452 * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note.
3453 * value-prof.c: Add comment on reading the profile.
3454 * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New.
3455 * doc/invoke.texi (-fprofile-values): Document behavior with
3456 -fbranch-probabilities.
3458 2003-07-30 David Edelsohn <edelsohn@gnu.org>
3460 * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__.
3462 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com>
3464 * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset
3467 Wed Jul 30 19:12:10 CEST 2003 Jan Hubicka <jh@suse.cz>
3469 * gcse.c (insert_store): Ignore fake edges.
3471 * c-common.c (flag_vtable_gc): Kill.
3472 * c-common.g (flag_vtable_gc): Kill.
3473 * c-opts (c_common_handle_option): Kill.
3474 * c.opt (fvtable-gc): Kill.
3475 * final.c (final_scan_insn): Do not call assemble_vtable_entry.
3476 * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill.
3477 * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill.
3479 * invoke.texi (-ftable-gc): Kill documentation.
3481 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE
3482 just because function body is missing.
3484 * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs.
3486 2003-07-30 Ranjit Mathew <rmathew@hotmail.com>
3488 * unwind-sjlj.c: Fix typo in file description.
3490 2003-07-30 Alan Modra <amodra@bigpond.net.au>
3492 * calls.c (load_register_parameters): When shifting reg sized values
3493 to the msb, move the value to a reg first.
3495 2003-07-29 Geoffrey Keating <geoffk@apple.com>
3497 * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>".
3498 * line-map.h (linemap_add): Update comments.
3499 * line-map.c (linemap_add): Update comments, interpret zero-length
3500 filename as "<stdin>".
3502 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org>
3504 * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version.
3506 2003-07-29 Zack Weinberg <zack@codesourcery.com>
3508 * c-decl.c (last_function_parm_vars, current_function_parm_vars):
3509 New static variables.
3510 (struct c_scope): Add parms and warned_forward_parm_decls
3511 fields; remove parm_order.
3512 (storedecls, storetags): Delete.
3513 (poplevel): Also clear bindings on the parms chain.
3514 (pushdecl): Handle forward declarations of parameters, and
3515 chain PARM_DECLs on the parms list, not the names list.
3516 (lookup_name_current_level): Check for PARM_DECLs on the parms
3518 (push_parm_decl): Don't update parm_order.
3519 (clear_parm_order): Rename mark_forward_parm_decls. Issue the
3520 warning, only once per parameter list, and set TREE_ASM_WRITTEN
3521 on the decls here. Then move the forward decls to the names list.
3522 (grokparms): Set last_function_parm_vars.
3523 (get_parm_info): Don't use gettags or getdecls. No need to
3524 extract non-parms from the parms list, or reorganize the parms
3525 list. Feed nonparms back in the TREE_TYPE of the list node
3526 returned. Issue only one error per parameter list for "void"
3527 appearing more than once in said parameter list. Collapse
3528 parmlist_tags_warning into this function to avoid double scan
3530 (start_function): Set current_function_parm_vars.
3531 (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
3532 directly. Get non-parms from current_function_parm_vars; no
3533 need to extract them from the parms chain. Properly bind tags
3535 (store_parm_decls_oldstyle): No need to extract non-parameters
3536 from the parms chain, nor to store them back afterward. Move
3537 declaration to top of function, restructure code reordering
3539 (store_parm_decls): No need to save and restore warn_shadow.
3540 * c-parse.in: Don't call parmlist_tags_warning nor
3541 clear_parm_order. Call mark_forward_parm_decls when forward
3542 parm decls are encountered.
3543 * c-tree.h: Prototype mark_forward_parm_decls; not
3544 clear_parm_order or parmlist_tags_warning.
3546 2003-07-29 Geoffrey Keating <geoffk@apple.com>
3548 * c-common.c (allow_pch): Remove.
3549 * c-common.h (allow_pch): Remove.
3550 (c_common_no_more_pch): Declare.
3551 * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
3552 * c-pch.c: Include hosthooks.h.
3553 (c_common_valid_pch): Don't check allow_pch.
3554 (c_common_read_pch): Clear valid_pch to prevent reading PCH files.
3555 (c_common_no_more_pch): New.
3556 * ggc-common.c: Include hosthooks.h.
3557 (gt_pch_save): Call gt_pch_get_address.
3558 (gt_pch_restore): Call gt_pch_use_address.
3559 * hooks.c (hook_voidp_size_t_null): New.
3560 (hook_bool_voidp_size_t_false): New.
3561 * hooks.h (hook_voidp_size_t_null): New.
3562 (hook_bool_voidp_size_t_false): New.
3563 * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
3564 (HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
3565 (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
3566 HOST_HOOKS_GT_PCH_USE_ADDRESS.
3567 * hosthooks.h (struct host_hooks): Add gt_pch_get_address,
3569 * doc/hostconfig.texi (Host Common): Document
3570 HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
3571 * Makefile.in (c-pch.o): Depend on hosthooks.h.
3572 (ggc-common.o): Likewise.
3574 * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
3575 (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
3576 (pch_address_space): New.
3577 (darwin_rs6000_gt_pch_get_address): New.
3578 (darwin_rs6000_gt_pch_use_address): New.
3580 2003-07-29 Neil Booth <neil@daikokuya.co.uk>
3582 PR preprocessor/11569
3583 PR preprocessor/11649
3584 * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
3585 * cppfiles.c: Completely rewritten.
3586 * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
3587 struct cpp_path is now struct cpp_dir.
3588 (remove_duplicates): Don't simplify path names.
3589 * c-opts.c (c_common_parse_file): cpp_read_next_file renamed
3591 * cpphash.h: Include hashtab.h.
3592 (_cpp_file): Declare.
3593 (struct cpp_buffer): struct include_file is now struct _cpp_file,
3594 and struct cpp_path is now struct cpp_dir. Rename members.
3595 (struct cpp_reader): Similarly. New members once_only_files,
3596 file_hash, file_hash_entries, quote_ignores_source_dir,
3597 no_search_path, saw_pragma_once. Remove all_include_files and
3598 max_include_len. Make some members bool.
3599 (_cpp_mark_only_only): Renamed from _cpp_never_reread.
3600 (_cpp_stack_file): Renamed from _cpp_read_file.
3601 (_cpp_stack_include): Renamed from _cpp_execute_include.
3602 (_cpp_init_files): Renamed from _cpp_init_includes.
3603 (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
3604 * cppinit.c (cpp_create_reader): Initialize no_search_path. Update.
3605 (cpp_read_next_file): Rename and move to cppfiles.c.
3606 (cpp_read_main_file): Update.
3607 * cpplib.c (run_directive): Update for renamed members.
3608 (do_include_common, _cpp_pop_buffer): Update.
3609 (do_import): Undeprecate #import.
3610 (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only.
3611 * cpplib.h: Remove file_name_map_list.
3612 (cpp_options): Remove map_list.
3613 (cpp_dir): Rename from cpp_path. New datatype for name_map.
3614 (cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
3616 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
3618 * Makefile.in: Make stamp-objdir safe for parallel builds.
3620 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
3622 * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists.
3623 (info): Depend on stmp-docobjdir.
3625 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3627 * configure: Regenerate.
3629 Tue Jul 29 19:24:49 CEST 2003 Jan Hubicka <jh@suse.cz>
3632 * tree-inline.c (expand_call_inline): Always call inlinable_function_p
3633 in !unit-at-a-time mode.
3635 2003-07-28 Geoffrey Keating <geoffk@apple.com>
3637 * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect
3640 2003-07-28 Mark Mitchell <mark@codesourcery.com>
3643 * c-common.c (shorten_compare): Take into account differences
3644 between C and C++ representation for enumeration types.
3645 * tree.h (set_min_and_max_values_for_integral_type): Declare.
3646 * stor-layout.c (set_min_and_max_values_for_integral_type): New
3647 function, broken out from ...
3648 (fixup_signed_type): ... here and ...
3649 (fixup_unsigned_type): ... here.
3651 2003-07-28 Zack Weinberg <zack@codesourcery.com>
3653 * c-decl.c: Update commentary, adjust blank lines throughout.
3654 (struct c_scope): Fix indentation. Reorder members so
3655 outer-context pointers come first, booleans last.
3656 (duplicate_decls, define_label): Use a 'locus' variable for
3657 diagnostic locations in a few more places.
3658 (warn_if_shadowing): Un-split a conditional that fits on one line.
3659 (c_init_decl_processing): No need to clear current_scope and
3660 current_function_scope.
3661 (start_decl): Merge if/else if statements with same action.
3662 (push_parm_decl): Rename old_immediate_size_expand to use
3663 save_foo convention; save/restore around entire function.
3664 (grokdeclarator): Remove unnecessary braces.
3666 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com>
3667 Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
3669 * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn
3670 when warn_declaration_after_statement. Call pedwarn_c90, not
3671 pedwarn. Correct message: it's "ISO C90", not "ISO C89".
3672 * c-common.c (warn_declaration_after_statement): Define.
3673 * c-common.h (warn_declaration_after_statement): Declare.
3674 * c.opt (Wdeclaration-after-statement): New.
3675 * c-errors.c (pedwarn_c90): New function.
3676 * c-opts.c (c_common_handle_option) <case
3677 OPT_Wdeclaration_after_statement>: New.
3678 * c-tree.h (pedwarn_c90): Declare.
3679 * doc/invoke.texi (Option Summary): Document
3680 -Wdeclaration-after-statement.
3681 (Warning Options): Ditto.
3683 Mon Jul 28 20:13:06 CEST 2003 Jan Hubicka <jh@suse.cz>
3685 * i386.md (memory attribute) Avoid accessing uninitialized memory
3686 for ishift1 type instructions.
3688 2003-07-28 Jakub Jelinek <jakub@redhat.com>
3690 * configure.in (--enable-checking): Add fold category.
3691 (ENABLE_FOLD_CHECKING): Define if requested.
3692 * configure: Rebuilt.
3693 * config.in: Rebuilt.
3694 * doc/install.texi: Document it.
3695 * fold-const.c: Include md5.h.
3696 [ENABLE_FOLD_CHECKING] (fold): Define to fold_1.
3697 [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed,
3698 print_fold_checksum): New functions.
3700 * fold-const.c (fold): Never modify argument passed to fold, instead
3701 change a copy and return it.
3702 * convert.c (convert_to_integer): Likewise.
3704 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org>
3706 * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary
3707 cleanup of junk after #else and #endif directives. Collapse repeated
3708 clauses into for statment.
3710 * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment.
3712 2003-07-27 Zack Weinberg <zack@codesourcery.com>
3714 * c-decl.c (struct c_scope): Remove keep_if_subblocks field.
3715 (keep_next_if_subblocks): Rename next_is_function_body.
3716 (pushlevel): Adjust commentary. Always set ->keep on the
3717 outermost level of a function. Don't set ->keep_if_subblocks.
3718 (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks.
3719 (store_parm_decls): Adjust to match.
3720 (finish_function): Adjust to match.
3721 Call poplevel with all three arguments zero.
3723 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
3724 New functions split out of store_parm_decls.
3725 Avoid unnecessary work. Use local variables consistently.
3726 (store_parm_decls): Likewise.
3728 (finish_function): No need to set functionbody flag on call to
3730 (struct language_function): Remove scope field.
3731 (c_push_function_context, c_pop_function_context): No need to
3732 save and restore current_scope.
3734 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
3736 * doc/extend.texi (Deprecated Features): Implicit typename is
3737 gone. Default args on types is going.
3739 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
3741 * Makefile.in (ifcvt.o): Depend on target.h
3742 * ifcvt.c (target.h): Include.
3743 (if_convert): Don't call mark_loop_exit_edges if we can't
3746 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3748 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
3750 2003-07-26 Richard Henderson <rth@redhat.com>
3753 * cse.c (count_reg_usage): Handle asm_operands properly.
3755 2003-07-26 Roger Sayle <roger@eyesopen.com>
3757 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
3758 (DEF_EXT_FALLBACK_BUILTIN): Delete.
3759 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
3760 the regular DEF_EXT_LIB_BUILTIN macro.
3761 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
3762 the regular DEF_LIB_BUILTIN macro.
3763 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
3764 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
3765 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
3766 DEF_EXT_LIB_BUILTIN macro.
3768 * c-decl.c (duplicate_decls): Remove code to handle builtin
3769 functions prototyped without an argument list.
3771 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
3773 * config/i386/winnt.c: Revert 2003-07-08 change.
3774 (i386_pe_section_type_flags): Remove error_with_decl here too.
3776 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
3778 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
3779 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
3780 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
3781 (v850_handle_data_area_attribute): Likewise.
3783 2003-07-26 Geoffrey Keating <geoffk@apple.com>
3785 * varasm.c (output_constant_def_contents): Use
3786 ASM_DECLARE_CONSTANT_NAME if defined.
3787 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
3788 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
3789 objects get at least one byte to prevent assembler problems.
3790 (ASM_DECLARE_CONSTANT_NAME): New.
3792 * Makefile.in (libbackend.o): Remove options_.h.
3793 (mostlyclean): Likewise.
3795 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
3796 insert a label at the end of an function under Mach-O.
3798 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
3800 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
3802 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
3804 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
3806 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
3808 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3810 * doc/passes.texi (Passes): Mention pretty-printing and
3813 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3815 * doc/extend.texi (Function Attributes): GNU C++ does now allow
3816 unused parameter decls.
3817 (Attribute Syntax): GNU C++ does not allow label attributes to be
3820 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3822 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
3823 (objc_declare_class): Likewise.
3824 (error_with_ivar): Likewise.
3825 (start_class): Likewise.
3826 (warn_with_method): Likewise.
3828 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3830 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
3832 * calls.c (try_to_integrate): Don't use xxx_with_decl.
3833 (expand_call): Likewise.
3834 * dwarfout.c (output_reg_number): Likewise.
3835 * expr.c (expand_expr): Likewise.
3836 * function.c (assign_temp): Likewise.
3837 (uninitialized_vars_warning): Likewise.
3838 (setjmp_args_warning): Likewise.
3839 (expand_function_end): Likewise.
3840 * stmt.c (fixup_gotos): Likewise.
3841 (warn_about_unused_variables): Likewise.
3842 (expand_end_bindings): Likewise.
3843 * stor-layout.c (layout_decl): Likewise.
3844 (place_field): Likewise.
3845 * toplev.c (check_global_declarations): Likewise.
3846 (rest_of_handle_inlining): Likewise.
3847 (default_tree_printer): New function.
3848 (general_init): Initialize diagnostic machinery before routing
3849 signals to the ICE machinery. Set default tree printer.
3850 * toplev.h (pedwarn_with_decl): Remove declaration.
3851 (warning_with_decl): Likewise.
3852 (error_with_decl): Likewise.
3853 (pedwarn): Remove attribute for the time being.
3854 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
3855 * varasm.c (named_section): Likewise.
3856 (make_decl_rtl): Likewise.
3857 (assemble_variable): Likewise.
3858 (merge_weak): Likewise.
3859 (declare_weak): Likewise.
3861 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
3862 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
3863 (format_with_decl): Remove.
3864 (diagnostic_for_decl): Likewise.
3865 (pedwarn_with_decl): Likewise.
3866 (warning_with_decl): Likewise.
3867 (error_with_decl): Likewise.
3868 (diagnostic_initialize): Adjust.
3869 (diagnostic_count_diagnostic): Likewise.
3870 (announce_function): Likewise.
3871 (lhd_print_error_function): Likewise.
3872 (diagnostic_report_current_module): Likewise.
3873 (default_diagnostic_starter): Likewise.
3874 (diagnostic_report_diagnostic): Likewise.
3875 (default_diagnostic_finalizer): Likewise.
3876 (verbatim): Likewise.
3878 (warning): Likewise.
3879 * opts.c (common_handle_option): Likewise.
3880 * pretty-print.c: New file.
3881 * c-pretty-print.h (pp_base): Override.
3882 * c-pretty-print.c: Adjust use of macros throughout.
3883 (pp_buffer): New macro.
3884 (pp_newline): Likewise.
3885 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
3886 * Makefile.in (DIAGNOSTIC_H): New variable.
3887 (c-errors.o): Use it.
3888 (c-objc-common.o): Likewise.
3889 (c-common.o): Likewise.
3890 (c-opts.o): Likewise.
3891 (c-format.o): Likewise.
3892 (diagnostic.o): Likewise.
3894 (toplev.o): Likewise.
3895 (rtl-error.o): Likewise.
3896 (dwarf2out.o): Likewise.
3898 (pretty-print.o): New rule.
3900 2003-07-24 Roger Sayle <roger@eyesopen.com>
3902 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
3903 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
3904 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
3905 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
3906 (DEF_FRONT_END_LIB_BUILTIN): Delete.
3907 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
3908 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
3910 * builtins.c (build_string_literal): New function to construct
3911 a char* pointer to a string literal.
3912 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
3913 "rtx target" to be consistent with other expand_builtin_* functions.
3914 Change 3rd argument from "int unlocked" to "bool unlocked".
3915 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
3916 c-common.c to avoid front-end dependencies. Optimize printf("")
3917 as a no-op when the result isn't required. Handle embedded NULs
3919 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
3920 from c-common.c to avoid front-end dependencies. Likewise, optimize
3921 fprintf(fp,"") as a no-op when the result isn't required, evaluating
3922 fp for side-effects. Handle embedded NULs in format string.
3923 (expand_builtin_sprintf): Fix typo.
3924 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
3925 optimizing. Adjust calls of expand_builtin_fputs to match the API
3926 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
3927 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
3928 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
3930 * c-common.c (is_valid_printf_arglist): Delete.
3931 (c_expand_builtin): Delete.
3932 (c_expand_builtin_printf): Moved to builtins.c. Delete.
3933 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
3934 (c_expand_expr): No longer treat CALL_EXPRs specially.
3935 (CALLED_AS_BUILT_IN): Delete.
3937 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3939 PR optimization/11631
3940 * gcse.c (store_motion): Connect infinite loops to exit.
3942 2003-07-24 Jason Merrill <jason@redhat.com>
3944 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
3945 (boolean_true_node, boolean_false_node): Likewise.
3946 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
3947 * tree.c (build_common_tree_nodes): Init boolean_type_node.
3948 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
3949 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
3950 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
3951 (truthvalue_true_node): Renamed from boolean_true_node.
3952 (truthvalue_false_node): Renamed from boolean_false_node.
3953 * c-decl.c: Just set truthvalue_* to integer_*.
3954 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
3956 2003-07-24 Roger Sayle <roger@eyesopen.com>
3958 * c-decl.c (match_builtin_function_types): New subroutine of
3959 duplicate_decls to test whether a redeclaration of a builtin
3960 function is suitably close, i.e. the return type and all of
3961 the argument types have the same modes as the builtin expects.
3962 (duplicate_decls): Fuzzy type matching for builtin functions
3963 moved to match_builtin_function_types.
3965 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3967 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
3970 2003-07-24 Zack Weinberg <zack@codesourcery.com>
3972 * c-decl.c: Search-and-replace change 'binding level' to
3973 'scope' in commentary.
3974 (struct binding_level): Now struct c_scope.
3975 (current_binding_level): Now current_scope.
3976 (free_binding_level): Now scope_freelist.
3977 (current_function_level): Now current_function_scope.
3978 (global_binding_level): Now global_scope.
3979 (make_binding_level): Now make_scope.
3980 (pop_binding_level): Now pop_scope.
3982 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3984 * configure.in (libgcc_visibility): Add missing whitespace.
3986 2003-07-24 Richard Henderson <rth@redhat.com>
3988 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
3989 __gcc_personality_v0.
3991 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3993 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
3995 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
3997 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
3998 documentation missed from my 2003-07-09 patch.
4000 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
4002 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
4004 * configure: Rebuild.
4006 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
4009 * c-typeck.c (type_lists_compatible_p): Do not compare
4010 arguments if one of them is an error_mark_node
4012 2003-07-24 Alan Modra <amodra@bigpond.net.au>
4014 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
4015 if current_function_calls_eh_return.
4017 2003-07-23 Mark Mitchell <mark@codesourcery.com>
4019 * doc/c-tree.texi (OFFSET_TYPE): Update description.
4021 2003-07-23 Bob Wilson <bob.wilson@acm.org>
4023 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
4024 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
4025 __umodsi3, __modsi3): Increase frame size to 32.
4027 2003-07-23 Geoffrey Keating <geoffk@apple.com>
4029 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
4032 2003-07-23 Mark Mitchell <mark@codesourcery.com>
4034 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
4036 PR optimization/10679
4037 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
4039 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4041 PR target/11607 and PR target/11516
4042 * pa.md (extzv, extv, insv): Revert latter half of last patch.
4044 2003-07-22 Mark Mitchell <mark@codesourcery.com>
4046 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
4047 * varasam.c (output_constant): Likewise.
4049 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
4051 * alias.c: Fix comment formatting.
4052 * c-common.c: Likewise.
4053 * c-decl.c: Likewise.
4054 * c-opts.c: Likewise.
4055 * combine.c: Likewise.
4056 * cpplib.c: Likewise.
4057 * diagnostic.c: Likewise.
4058 * dojump.c: Likewise.
4059 * final.c: Likewise.
4060 * fold-const.c: Likewise.
4063 * ggc-page.c: Likewise.
4066 * mips-tfile.c: Likewise.
4067 * recog.c: Likewise.
4068 * regclass.c: Likewise.
4069 * regmove.c: Likewise.
4073 2003-07-22 Per Bothner <pbothner@apple.com>
4075 * line-map.c (add_line_map): Handle invalid LEAVE request.
4076 Fixes PR preprocessor/11361.
4078 2003-07-22 Per Bothner <pbothner@apple.com>
4080 * diagnostic.c.(diagnostic_report_current_module): Update to match
4081 2003-06-05 changes to push_srcloc and pop_srcloc.
4083 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
4085 * doc/trouble.texi: Better document two-stage name lookup.
4087 2003-07-22 Eric Christopher <echristo@redhat.com>
4089 * config/s390.c (s390_valid_pointer_mode): New.
4090 (TARGET_VALID_POINTER_MODE): Use.
4091 (s390_emit_prologue): Add tpf profiling hooks.
4092 (s390_emit_epilogue): Ditto.
4093 * config/s390.h (MASK_TPF): New.
4095 (POINTERS_EXTEND_UNSIGNED): Define.
4096 * config/s390.md (ptr_extend): New pattern.
4098 2003-07-22 Zack Weinberg <zack@codesourcery.com>
4100 * hashtable.c (approx_sqrt): Make static.
4101 * hashtable.h: Don't prototype approx_sqrt.
4102 * line-map.c (init_line_maps): Rename linemap_init.
4103 (free_line_maps): Rename linemap_free.
4104 (add_line_map): Rename linemap_add.
4105 (lookup_line): Rename linemap_lookup.
4106 (print_containing_files): Rename linemap_print_containing_files.
4107 * linemap.h: Update to match.
4109 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
4110 linemap routines to use new names.
4112 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
4114 * c-common.c (handle_packed_attribute): Don't pack a struct via a
4115 typedef. Propagate packedness from a main variant.
4117 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
4119 * Makefile.in (install-common): Add dependency on installdirs.
4121 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
4123 * c-common.c (c_common_type_for_mode): Return integer types for
4126 2003-07-22 Geoffrey Keating <geoffk@apple.com>
4128 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
4129 (finish_decl): Call maybe_apply_pragma_weak here.
4130 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
4131 TREE_PUBLIC and TREE_STATIC are decided.
4132 (start_function): Move call to maybe_apply_pragma_weak. Check that
4133 DECL_ASSEMBLER_NAME isn't set too early.
4135 * cpplex.c (_cpp_process_line_notes): Mention option name in
4138 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
4140 * combine.c (if_then_else_cond): Simplify the comparison of
4141 rtx against -1, 0, and 1.
4142 * loop.c (check_dbra_loop): Likewise.
4143 * optabs.c (emit_conditional_move): Likewise.
4144 (emit_conditional_add): Likewise.
4145 * config/i386/i386.md (*movsi_or): Likewise.
4146 (*movdi_or_rex6): Likewise.
4148 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
4150 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
4152 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
4154 * cppfiles.c (open_file_pch): Don't put unused entries in the
4155 splay tree. Remove dead code.
4157 2003-07-21 Geoffrey Keating <geoffk@apple.com>
4159 * c-common.h (num_in_fnames): Declare.
4160 (c_static_assembler_name): Move from here...
4161 * c-tree.h (c_static_assembler_name): ... to here.
4162 * c-opts.c: Don't include langhooks-def.h.
4163 (c_static_assembler_name): Move to c-decl.c.
4164 (num_in_fnames): Make externally visible.
4165 * c-decl.c: Include langhooks-def.h.
4166 (c_static_assembler_name): Move from c-opts.c.
4167 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
4168 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
4170 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
4171 when it's not needed.
4173 2003-07-21 Jakub Jelinek <jakub@redhat.com>
4175 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
4176 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
4177 (rs6000_emit_prologue): Save FPRs inline if set.
4179 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
4181 * config/ia64/ia64.md (prefetch): Support predicate.
4183 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
4185 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
4186 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
4189 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
4191 PR optimization/11536
4192 * unroll.c (loop_iterations): Do not replace a register holding
4193 the final value by its equivalent before the loop if it is not
4196 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
4198 * doc/extend.texi: Fixes to spelling, grammar, and diction.
4200 2003-07-21 Ben Elliston <bje@wasabisystems.com>
4202 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
4203 (V850 Options): Spelling fixes.
4205 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
4207 * doc/invoke.texi: Fixes to style, grammar and diction.
4209 2003-07-20 Roger Sayle <roger@eyesopen.com>
4211 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
4212 * system.h (SMALL_STACK): Poison obsolete target macro.
4213 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
4215 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
4217 * configure.in: Cache the results of testing for cmp's capabilities.
4218 * configure: Regenerate.
4220 2003-07-20 Mark Mitchell <mark@codesourcery.com>
4223 * dwarf2out.c (gen_enumeration_type_die): Remember that
4224 enumerators can be unsigned.
4226 2003-07-19 Zack Weinberg <zack@codesourcery.com>
4228 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
4229 (push_label_level, pop_label_level): Kill.
4230 (struct binding_level): Rename level_chain to outer.
4231 Add outer_function field. Change parm_flag, function_body,
4232 keep, keep_if_subblocks to 1-bit bitfields of type bool.
4233 (current_function_level): New variable.
4234 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
4235 (keep_next_level, declare_parm_level, warn_if_shadowing):
4237 (struct language_function): Kill named_labels, shadowed_labels fields.
4238 (c_init_decl_processing, start_function, c_push__function_context)
4239 (c_pop_function_context): No need to muck with named_labels nor
4242 (make_binding_level): No need to clear the structure here.
4243 (pop_binding_level): Always operate on current_binding_level.
4244 Update current_function_level if necessary.
4245 (pushlevel): Don't clear named_labels. Update current_function_level
4246 if necessary. Use "true" and "false" where appropriate.
4247 (poplevel): Diagnose labels defined but not used, or vice
4248 versa, and clear out label-meanings leaving scope, while
4249 walking down the decls list, for all binding levels.
4250 Handle LABEL_DECLs appearing in the shadowed list.
4251 pop_binding_level takes no arguments.
4252 (pushdecl_function_level): Use current_function_level.
4254 (make_label, bind_label): New static functions.
4255 (declare_label): New exported function.
4256 (lookup_label, define_label): Rewritten for new data structure.
4257 (shadow_label): Kill.
4259 * c-tree.h: Prototype declare_label; don't prototype
4260 push_label_level, pop_label_level, nor shadow_label.
4261 * c-parse.in: Remove all calls to push_label_level and
4262 pop_label_level. Use declare_label for __label__ decls.
4264 * doc/extend.texi: Clarify that __label__ can be used to
4265 declare labels with local scope in any nested block, not
4266 just statement expressions. Cross-reference nested functions
4267 section from local labels section.
4269 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4271 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
4273 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
4275 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
4277 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4279 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
4280 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
4282 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
4284 * config/s390/s390.c (legitimize_pic_address): Access local symbols
4285 relative to the GOT instead of relative to the literal pool base.
4286 (s390_output_symbolic_const): Handle new GOT-relative accesses.
4287 * config/s390/s390.md ("call"): Access local functions and PLT stubs
4288 relative to the GOT instead of relative to the literal pool base.
4289 ("call_value"): Likewise.
4290 ("call_value_tls"): Likewise.
4292 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
4293 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
4294 (s390_chunkify_finish): Likewise.
4295 (s390_chunkify_cancel): Likewise.
4296 (s390_reorg): Adapt caller.
4297 (find_base_register_in_addr,
4298 find_base_register_ref, replace_base_register_ref): Delete.
4299 (find_ltrel_base, replace_ltrel_base): New functions.
4300 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
4301 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
4302 base vs. index register usage.
4303 (struct constant_pool): Remove 'anchor'.
4304 (s390_add_anchor): Delete.
4305 (s390_dump_pool): Remove anchor handling.
4306 * config/s390/s390.md ("reload_anchor"): Remove.
4308 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
4309 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
4310 (s390_emit_prologue): Use it.
4311 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
4312 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
4313 hard-code register 14.
4314 * config/s390/s390-protos.h (s390_load_got): Declare.
4316 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
4317 Support TImode constants.
4318 * config/s390/s390.md ("consttable_ti"): New.
4319 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
4321 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
4322 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
4323 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
4324 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
4325 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
4326 New symbolic constants.
4327 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
4328 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
4329 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
4330 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
4331 symbolic UNSPEC values.
4332 * config/s390/s390.c (larl_operand, s390_short_displacement,
4333 bras_sym_operand, s390_cannot_force_const_mem,
4334 s390_delegitimize_address, s390_decompose_address,
4335 legitimize_pic_address, s390_output_symbolic_const,
4336 s390_function_profiler): Use symbolic UNSPEC values.
4338 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4340 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
4341 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
4342 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
4343 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
4344 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
4345 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
4346 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
4347 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
4348 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
4349 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
4350 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
4351 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
4352 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
4353 postreload.c prefix.c print-tree.c protoize.c ra-build.c
4354 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
4355 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
4356 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
4357 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
4358 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
4359 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
4362 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
4364 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
4365 * toplev.h (warning): Remove attribute.
4367 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
4369 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
4370 (pop_label_level): Likewise.
4371 (duplicate_decls): Likewise.
4372 (implicitly_declare): Likewise.
4373 (shadow_label): Likewise.
4374 (start_decl): Likewise.
4375 (finish_decl): Likewise.
4376 (grokdeclarator): Likewise.
4377 (get_parm_info): Likewise.
4378 (detect_field_duplicates): Likewise.
4379 (finish_struct): Likewise.
4380 (start_function): Likewise.
4381 (store_parm_decls): Likewise.
4382 (finish_function): Likewise.
4383 (c_expand_body_1): Likewise.
4384 (check_for_loop_decls): Likewise.
4385 (merge_translation_unit_decls): Likewise.
4387 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4389 * common.opt: Document --param.
4390 * opts.c (columns, undocumented_msg): New.
4391 (print_help): Get number of columns from environment. Print
4392 --param help. Tweak newline handling.
4393 (print_param_help): New.
4394 (print_filtered_help): Better handling of duplicates. Complain
4395 about undocumented switches.
4396 (print_switch): New.
4397 (wrap_help): Improve wrapping, use COLUMNS.
4398 * opts.sh: Ignore comments in records.
4399 * params.def: Fix typos and remove trailing periods.
4400 * toplev.c (display_help): Don't dump --param help.
4401 * doc/sourcebuild.texi: Update.
4403 2003-07-18 Richard Henderson <rth@redhat.com>
4406 * optabs.c (prepare_operand): Fail gracefully instead of abort
4407 if the predicate doesn't satisfy.
4408 (gen_cond_trap): Allow prepare_operand to fail.
4410 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
4412 * c-common.c: Don't undefine GCC_DIAG_STYLE.
4413 (fname_decl): Don't use xxx_with_decl.
4414 (c_add_case_label): Likewise.
4415 (handle_section_attribute): Likewise.
4416 (handle_alias_attribute): Likewise.
4417 (handle_no_instrument_function_attribute): Likewise.
4418 (handle_no_limit_stack_attribute): Likewise.
4419 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
4420 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
4422 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4424 * Makefile.in (ifcvt.o): Add cfgloop.h.
4425 * basic-block.h (EDGE_LOOP_EXIT): New flag.
4426 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
4427 * ifcvt.c: Include cfgloop.h.
4428 (mark_loop_exit_edges): New static function.
4429 (if_convert): Call it.
4430 (find_if_header): Ignore branches out of loops.
4432 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
4434 * combine.c (simplify_comparison): Don't share rtx when converting
4435 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
4437 2003-07-18 David Edelsohn <edelsohn@gnu.org>
4439 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
4440 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
4441 (MUST_PASS_IN_STACK): Define.
4442 (BLOCK_REG_PADDING): Define.
4444 2003-07-18 Richard Henderson <rth@redhat.com>
4446 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
4447 to skip the addr_vec.
4449 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
4451 * combine.c (combinable_i3pat): Don't forbid occurrences of
4452 i2dest or i1dest in inner_dest if inner_dest is a mem.
4454 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
4456 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
4458 2003-07-17 Jakub Jelinek <jakub@redhat.com>
4461 * loop.c (basic_induction_var): Check if convert_modes emitted any
4462 instructions. Remove them and return 0 if so.
4464 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
4466 PR optimization/11083
4467 * toplev.c (rest_of_handle_addresof): Rename into
4468 rest_of_handle_addressof. Delete unreachable blocks
4469 if dead edges were purged after the addressof pass.
4471 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4473 * Makefile.in, configure, configure.in: Remove handling of
4474 lang-options.h and options_.h.
4475 * toplev.c (struct lang_opt, documented_lang_options): Remove.
4476 (display_help): Don't use documented_lang_options.
4478 2003-07-17 Zack Weinberg <zack@codesourcery.com>
4480 * c-decl.c (pushdecl_function_level): Make static, return nothing.
4481 (kept_level_p): Fold into poplevel.
4482 (undeclared_variable): Moved here from c-typeck.c. Export.
4483 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
4484 (undeclared_variable): Prototype here. Don't prototype
4485 kept_level_p nor pushdecl_function_level.
4486 * c-parse.in: Change first argument to poplevel from
4487 "kept_level_p()" to "KEEP_MAYBE".
4488 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
4490 2003-07-17 Roger Sayle <roger@eyesopen.com>
4492 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
4493 commutative operands instead of modifying the RTL in-place.
4495 2003-07-17 Mark Mitchell <mark@codesourcery.com>
4497 PR optimization/11557
4498 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
4499 unless we know which function is being called.
4501 2003-07-17 Roger Sayle <roger@eyesopen.com>
4503 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
4504 whether to reorder the operands of a commutative binary operator.
4506 2003-07-17 Roger Sayle <roger@eyesopen.com>
4508 * fold-const.c (const_binop): Avoid performing the FP operation at
4509 compile-time, if either operand is NaN and we honor signaling NaNs,
4510 or if we're dividing by zero and either flag_trapping_math is set
4511 or the desired mode doesn't support infinities.
4512 (fold_initializer): New function to fold an expression ignoring any
4513 potential run-time exceptions or traps.
4514 * tree.h (fold_initializer): Prototype here.
4515 * c-typeck.c (build_binary_op): Move to the end of the file so
4516 that intializer_stack is in scope. If constructing an initializer,
4517 i.e. when initializer_stack is not NULL, use fold_initializer to
4519 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
4520 performing FP operations at compile-time, if they would raise an
4521 exception at run-time.
4523 2003-07-17 Geoffrey Keating <geoffk@apple.com>
4526 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
4527 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
4528 (GTFILES): Add langhooks.c.
4529 (gt-langhooks.h): New.
4530 * c-common.h (c_static_assembler_name): Prototype.
4531 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
4532 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
4533 * c-opts.c: Include langhooks-def.h.
4534 (c_static_assembler_name): New.
4535 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
4537 (lhd_set_decl_assembler_name): Give static objects with context
4539 * varasm.c (var_labelno): Delete.
4540 (make_decl_rtl): Don't change the assembler name once it's set.
4542 * c-opts.c (this_input_filename): New.
4543 (finish_options): Take new parameter, name of file being compiled.
4544 Update callers. Set this_input_filename.
4545 (push_command_line_include): Use this_input_filename not
4546 main_input_filename.
4548 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
4550 * Makefile.in: Depend .pot generation on options.c.
4551 * po/exgettext: Add an extra_files variable containing additional
4554 2003-07-17 Zack Weinberg <zack@codesourcery.com>
4556 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
4557 c_write_global_declarations.
4559 * c-decl.c: Fix typos in several comments. Remove all
4560 #if 0 blocks; reindent as needed. Remove unused argument
4561 to declare_parm_level; all callers changed.
4562 * c-parse.in: Update calls to declare_parm_level. Avoid
4563 issuing a double warning in some circumstances.
4564 * c-typeck.c: Update calls to declare_parm_level.
4565 * c-tree.h: Update prototype of declare_parm_level.
4567 * c-pragma.c (apply_pragma_weak): Don't complain about a
4568 redundant #pragma weak.
4570 * objc/objc-act.c (forward_declare_categories,
4571 build_selector_reference_decl, build_class_reference_decl,
4572 build_objc_string_decl, synth_forward_declarations,
4573 build_protocol_reference): Set TREE_PUBLIC on synthetic
4574 forward decl to 0, consistent with eventual definition.
4575 Correct comments to match.
4577 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
4578 in regexp that don't form a range expression.
4579 * fixinc/fixincl.def: Regenerate.
4581 2003-07-17 Richard Henderson <rth@redhat.com>
4584 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
4585 even with !TARGET_CONST_GP.
4586 (ia64_function_ok_for_sibcall): Reject non-local functions.
4588 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
4590 * c-common.c (c_estimate_num_insns_1): Don't handle
4592 * expr.c (safe_from_p): Likewise.
4593 * gengtype.c (adjust_field_tree_exp): Likewise.
4594 * stmt.c (warn_if_unused_value): Likewise
4595 * tree.c (first_rtl_op): Likewise.
4596 * tree.def: Don't define METHOD_CALL_EXPR.
4597 * java/lang.c (java_estimate_num_insns_1): Don't handle
4600 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
4603 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
4604 and its restrictions for the SPARC64 port.
4605 Move the entry of "-mimpure-text" before that of "-mv8".
4607 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
4608 Phil Edwards <phil@jaj.com>
4610 * doc/install.texi (*-*-solaris2*): Document the step-by-step
4611 procedure to bootstrap and install.
4612 Document the preference for the legacy Sun tools in /usr/bin
4613 over the POSIX tools in /usr/xpg4/bin for the build process.
4615 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
4617 * c.opt: Document Uncodumented; use it. Document ObjC options.
4618 * opts.c (print_filtered_help): Skip undocumented switches.
4619 * opts.h (CL_UNDOCUMENTED): New.
4620 * opts.sh: Handle Undocumented.
4621 * toplev.c (documented_lang_options): Prevent its becoming empty.
4623 * lang-options.h: Remove.
4625 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
4627 * loop.c (check_ext_dependent_givs): Pass const struct loop *
4628 instead of struct loop_info * as argument. Accept BIVs with
4629 increment +/- 1 provided there is a friendly exit test against
4630 a loop-invariant value.
4631 (strength_reduce): Adapt call to check_ext_dependent_givs.
4633 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
4634 Con Bradley <con.bradley@superh.com>
4636 * sh-protos.h (sh_get_pr_initial_val): Declare.
4637 * sh.c (regno_reg_class): Make its elements type enum reg_class.
4638 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
4639 and live_regs_mask arguments. Changed all callers.
4640 (save_schedule_s): New structure.
4641 (save_schedule): New typedef.
4642 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
4643 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
4644 In interrupts handlers, also save registers that are usually
4645 partially saved, and make sure there is at least one general purpose
4646 register saved if a target register needs saving.
4647 Add casts in comparisons to avoid warnings.
4648 (sh_media_register_for_return): return -1 for interrupt handlers.
4649 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
4650 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
4651 registers used are available.
4652 Set RTX_FRAME_RELATED_P where appropriate.
4653 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
4654 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
4655 (initial_elimination_offset): Likewise.
4656 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
4657 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
4658 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
4659 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
4660 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
4661 and for target registers.
4662 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
4663 (regno_reg_class): Make its elements type enum reg_class.
4664 (CONSTRAINT_LEN): Don't use isdigit.
4665 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
4666 (FUNCTION_ARG): Add parentheses to avoid warnings.
4667 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
4668 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
4669 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
4670 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
4671 * sh.md (xordi3+1): Remove unused variable regno.
4672 (return_media): Check that tr0 is available before using it.
4674 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
4676 * c.opt: Document more options.
4678 2003-07-16 Roger Sayle <roger@eyesopen.com>
4680 * combine.c (subst): Also handle (subreg (const_double ...)) case
4681 if created by a substitution, by using the original inner mode.
4683 2003-07-16 Roger Sayle <roger@eyesopen.com>
4685 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
4686 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
4687 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
4689 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
4691 * doc/install.texi (--without-headers): New.
4693 Partial Fix PR/10129
4694 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
4695 (machopic_output_function_base_name): New; print the true pic label.
4696 (machopic_classify_ident): Pic Base is always a defined data.
4697 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
4698 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
4700 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
4701 if they are not floating point registers.
4704 * ggc.h: Add header guards.
4705 * c-decl.c (finish_struct): Sort fields if
4706 number greater than 15 and there are no
4707 anonymous structs/unions.
4708 * c-common.h: Include ggc.h.
4709 (sorted_fields_type): New struct.
4710 (field_decl_cmp): New prototype.
4711 (resort_sorted_fields): New prototype.
4712 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
4713 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
4714 as s, removing other fields.
4715 * c-typeck.c (lookup_field): Use s in lang_type.
4716 These were mostly moved from cp/class.c:
4717 * c-common.c (field_decl_cmp): New static function.
4718 (field_decl_cmp): New function.
4719 (resort_sorted_fields): New function.
4721 2003-07-16 Geoffrey Keating <geoffk@apple.com>
4723 * config/darwin.c (machopic_select_section): Use decl_readonly_section
4724 to do most of the work.
4726 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
4728 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
4729 * config/mmix/mmix.c: Convert functions to ISO C90.
4730 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
4732 (mmix_get_hard_reg_initial_val): Tweak section head comment.
4734 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
4736 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
4738 2003-07-16 Jakub Jelinek <jakub@redhat.com>
4740 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
4741 (uw_update_context_1): Use it.
4742 * config/rs6000/rs6000.c (insn_after_throw): Remove.
4743 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
4744 in parent frame if _Unwind_* called directly instead of through
4746 (rs6000_emit_eh_toc_restore): Remove.
4747 (rs6000_emit_prologue): Update stack pointer before doing any saving
4748 if current_function_calls_eh_return. Generate unwind info for $r2.
4749 (rs6000_emit_epilogue): Restore stack pointer after doing all
4750 restoring if current_function_calls_eh_return. Restore $r2.
4751 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
4752 * config/rs6000/rs6000.md (eh_return): Remove call to
4753 rs6000_emit_eh_toc_restore.
4754 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
4755 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
4757 2003-07-15 Jakub Jelinek <jakub@redhat.com>
4759 * expr.c (emit_block_move): Don't move anything if size is const 0.
4760 (clear_storage): Test against const0_rtx instead of comparing INTVAL
4763 2003-07-15 David S. Miller <davem@redhat.com>
4765 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
4766 emit nop if the last real insn is CALL_INSN.
4768 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
4770 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
4772 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
4774 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
4776 * config/i386/winnt.c (associated_type): Artificial methods are not
4777 affected by the import/export status of their class unless they are
4779 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
4781 * config/i386/winnt.c: Fix GCC copyright comment.
4783 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
4786 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
4787 not recursing on hard error.
4788 (diagnostic_for_decl): Likewise.
4789 * diagnostic.def: Rearrange.
4791 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
4793 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
4794 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
4796 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
4797 Richard Henderson <rth@redhat.com>
4799 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
4800 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
4801 (_Unwind_SetGR): Likewise.
4802 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
4803 (Unwind_SpTmp): New typedef.
4804 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
4805 (uw_update_context): Use _Unwind_GetPtr.
4806 (init_dwarf_reg_size_table): Move above uw_init_context_1.
4807 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
4808 Use _Unwind_SetSpColumn.
4809 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
4812 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
4814 * c.opt: Document more options.
4815 * toplev.c (documented_lang_options): Remove all local help strings.
4817 2003-07-15 Mark Mitchell <mark@codesourcery.com>
4820 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
4823 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4826 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
4827 swap comparison operands if doing so would generate an
4828 unrecognizable insn.
4830 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
4832 PR optimization/11320
4833 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
4834 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
4835 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
4836 current_sched_info->compute_jump_reg_dependencies. Record which
4837 registers are used and which registers are set by the jump.
4838 Clear deps->reg_conditional_sets after a barrier.
4839 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
4840 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
4841 (init_deps): Initialize reg_conditional_sets.
4842 (free_deps): Clear reg_conditional_sets.
4843 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
4844 Mark registers live on entry of the fallthrough block and conditionally
4845 set as set by the jump. Mark registers live on entry of non-fallthrough
4846 blocks as used by the jump.
4847 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
4848 Mark new parameters as unused.
4850 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
4852 * doc/invoke.texi: Resync MIPS -march documentation.
4854 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
4856 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
4857 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
4858 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
4859 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
4860 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
4861 (mips_issue_rate): Handle PROCESSOR_R9000.
4862 (mips_use_dfa_pipeline_interface): Likewise.
4863 * config/mips/9000.md: New file.
4864 * config/mips/mips.md: Include it.
4865 (define_attr cpu): Add r9000.
4866 (mulsi3_mult3): Use "mul" for rm9000 code.
4868 2003-07-15 Stan Cox <scox@redhat.com>
4870 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
4871 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
4872 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
4873 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
4874 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
4875 (mips_issue_rate): Handle PROCESSOR_R7000.
4876 (mips_use_dfa_pipeline_interface): Likewise.
4877 * config/mips/7000.md: New file.
4878 * config/mips/mips.md: Include it.
4879 (define_attr cpu): Add r7000.
4880 (mulsi3_mult3): Use "mul" for rm7000 code.
4882 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
4884 * config/mips/mips.md (define_attr type): Add condmove. Use it for
4885 the conditional move patterns.
4886 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
4887 Check for condmove type.
4888 (ir_vr54_arith): Add move type.
4889 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
4890 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
4892 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
4894 * c-opts.c (print_help): Remove.
4895 (c_common_handle_option): Don't handle --help.
4896 * c.opt: Document some options.
4898 * opts.c (print_filtered_help): New.
4899 (print_help): Use it.
4901 2003-07-14 Geoffrey Keating <geoffk@apple.com>
4903 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
4904 * tree.c: (build_common_tree_nodes_2): Likewise.
4905 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
4906 (V4DF_type_node): New.
4908 * c-opts.c (push_command_line_include): Don't free deferred_opts,
4910 (finish_options): Reset init_cursor.
4912 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4914 * expr.c (expand_assignment): Remove an unused argument
4916 * expr.h: Update the prototype.
4917 * function.c: Update the callers.
4920 2003-07-14 Mark Mitchell <mark@codesourcery.com>
4923 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
4926 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
4928 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
4929 with __cplusplus, not "we must use the C++ compiler's type"
4930 * fixinc/inclhack.def (void_null): Note that Interix needs this.
4931 * fixinc/fixincl.x: Regenerate.
4933 2003-07-14 Geoffrey Keating <geoffk@apple.com>
4935 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
4936 and unseen_objects from the global data before calling
4937 __deregister_frame_info_bases.
4938 (examine_objects): Insert objects into the seen_objects list,
4940 (_Unwind_Find_FDE): Always unlock the global object lists, even if
4941 we couldn't allocate a data structure to put in it.
4943 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
4944 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
4945 (SET_TYPE_PROTOCOL_LIST): New.
4946 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
4947 (get_object_reference): Likewise.
4949 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
4951 * cfglayout.c (locator_file): Break out from ....
4952 (insn_file): ... here.
4953 (locator_line): Break out from ....
4954 (insn_line): ... here.
4955 * rtl.h (locator_file, locator_line): Declare.
4956 (final_start_function): Set proper line/file info.
4958 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
4960 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
4961 handled by pp_c_cast_expression.
4963 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
4965 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
4966 allocate 32768 bytes of stack. Use addition rather than subtraction
4967 when a single insn is enough.
4968 * config/mips/mips.md: Remove insns and splitters for subtracting
4970 (subsi3): Only accept register operands.
4971 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
4972 (subdi3_internal_3, subsi3_internal_2): Likewise.
4973 (casesi): Use expand_binop to subtract the lower bound.
4975 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
4977 * config/mips/mips.c (mips_in_small_data_p): Don't handle
4978 TARGET_MIPS16 specially.
4980 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
4982 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
4983 mips_output_aligned_bss.
4984 * config/mips/linux.h: Likewise.
4985 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
4986 * config/mips/mips.c (mips_output_aligned_bss): New function.
4988 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
4989 * config/mips/elf64.h: Likewise.
4991 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
4992 mips_declare_object_name.
4993 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
4994 * config/mips/elf64.h: As for elf.h.
4995 * config/mips/iris6.h: Likewise.
4996 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
4997 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
4998 do...while (0) block.
4999 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
5000 (mips_finish_declare_object): Declare.
5001 * config/mips/mips.c (mips_declare_object_name): New function.
5002 (mips_finish_declare_object): New function.
5004 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
5005 * config/mips/linux.h: Likewise.
5007 * config/mips/mips.c (inside_function): Delete.
5008 (file_in_function_warning, ignore_line_number): Delete.
5009 (mips_output_filename): Don't warn about changing filenames within
5011 (mips_output_lineno): Update accordingly.
5012 (mips_output_function_prologue): Don't reset the deleted variables.
5013 * config/mips/mips.h (inside_function): Delete.
5014 (file_in_function_warning, ignore_line_number): Delete.
5016 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
5017 * config/mips/elf64.h: Likewise.
5018 * config/mips/openbsd.h: Likewise.
5019 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
5020 * config/mips/linux.h: Likewise.
5021 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
5022 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
5024 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
5025 to the list of include files when using gas.
5026 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
5027 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
5028 * config/mips/elf64.h: Likewise.
5029 * config/mips/iris5.h: Likewise.
5030 * config/mips/linux.h: Likewise.
5031 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
5032 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
5033 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
5034 * config/mips/sdb.h: ...this new file.
5036 2003-07-14 Douglas Rupp <rupp@gnat.com>
5038 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
5039 argument to getcwd; use fixed buffer instead.
5041 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
5043 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
5044 * fixinc/fixinc.wrap: Delete.
5046 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
5048 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
5051 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
5053 * ggc-page.c (struct globals): Add new fields to keep track of the
5054 total allocated memory and overhead.
5055 (ggc_print_statistics): Print them.
5056 (ggc_alloc): Keep track of the total allocated memory and the
5059 * tree.c (dump_tree_statistics): Increase spacing.
5060 (enum tree_node_kind): Move to ...
5061 * tree.h (enum tree_node_kind): ... here.
5062 (tree_node_counts, tree_node_sizes): Declare.
5064 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
5066 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
5068 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5070 PR optimization/11440
5071 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
5074 2003-07-14 Alan Modra <amodra@bigpond.net.au>
5076 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
5077 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
5078 (emit_group_load, emit_group_store): Adjust declarations.
5079 Remove most occurrences of #ifdef TREE_CODE.
5080 * expr.c (emit_group_load): Add "type" param, and use
5081 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
5082 aligned accesses if !SLOW_UNALIGNED_ACCESS.
5083 (emit_group_store): Likewise.
5084 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
5085 emit_group_load and emit_group_store calls.
5086 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
5087 BLOCK_REG_PADDING to determine whether we need endian_correction.
5088 (load_register_parameters): Localize vars. Handle shifting of
5089 small values to the correct end of regs. Adjust emit_group_load
5091 (expand_call, emit_library_call_value_1): Adjust emit_group_load
5092 and emit_group_store calls.
5093 * function.c (assign_parms): Set mem alignment for stack slots.
5094 Adjust emit_group_store call. Store values at the "wrong" end
5095 of regs to the stack. Use BLOCK_REG_PADDING.
5096 (locate_and_pad_parm): Save where_pad.
5097 (expand_function_end): Adjust emit_group_load call.
5098 * stmt.c (expand_value_return): Adjust emit_group_load call.
5099 * Makefile.in (calls.o): Depend on $(OPTABS_H).
5100 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
5101 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
5102 (MUST_PASS_IN_STACK): Define.
5103 (BLOCK_REG_PADDING): Define.
5104 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
5105 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
5106 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
5107 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
5108 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
5110 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
5112 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
5114 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5116 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
5117 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
5119 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
5122 * toplev.c: Don't cut off option names.
5124 2003-07-13 Andreas Jaeger <aj@suse.de>
5126 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
5127 to integer of different size.
5129 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
5131 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
5132 to (eq (and X 1) 0).
5134 2003-07-13 Andreas Jaeger <aj@suse.de>
5136 * config.gcc: Add pmmintrin.h for x86_64-*-*.
5138 2003-07-13 Zack Weinberg <zack@codesourcery.com>
5140 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
5141 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
5142 list. Move these all together down by cpplib.
5144 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
5145 definition of CPPCHAR_SIGNED_T.
5147 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
5148 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
5149 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
5151 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
5152 * cppinit.c (cpp_create_reader): Likewise.
5154 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
5155 * cpptrad.c: Likewise. All callers changed.
5156 * cpplib.c: All callers changed.
5157 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
5158 * hashtable.h: Define GTY(x) to nothing here too.
5160 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5162 * stor-layout.c (compute_record_mode): Remove very obsolete test
5163 that forces BLKmode for records with fields crossing word boundary.
5165 2003-07-13 Zack Weinberg <zack@codesourcery.com>
5167 * Makefile.in: Remove orphan reference to acconfig.h.
5169 2003-07-13 Andreas Jaeger <aj@suse.de>
5171 * cgraphunit.c: Convert prototypes to ISO C90.
5173 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
5175 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
5177 * fixinc/fixincl.x: Rebuild.
5179 2003-07-12 Zack Weinberg <zack@codesourcery.com>
5181 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
5182 i?86-*-*. Use correct name of cache variable.
5183 * configure: Regenerate.
5185 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
5187 * config/alpha/alpha.c: Fix comment typos.
5188 * config/alpha/alpha.md: Likewise.
5189 * config/arm/arm.c: Likewise.
5190 * config/arm/arm.md: Likewise.
5191 * config/arm/lib1funcs.asm: Likewise.
5192 * config/avr/avr.md: Likewise.
5193 * config/arm/README-interworking: Fix typos.
5195 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
5197 * c-format.c: Fix comment formatting.
5198 * c-typeck.c: Likewise.
5199 * coverage.c: Likewise.
5200 * cppcharset.c: Likewise.
5201 * cpplib.c: Likewise.
5202 * dbxout.c: Likewise.
5203 * gcov-io.h: Likewise.
5204 * toplev.c: Likewise.
5206 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
5208 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
5211 2003-07-12 Zack Weinberg <zack@codesourcery.com>
5213 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
5214 uses three-argument AC_DEFINE so no acconfig.h entries are
5216 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
5217 which contains the GAS version number as a scaled integer.
5218 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
5219 ability to check for ELF assembler.
5220 (gcc_GAS_CHECK_FEATURE): New macro.
5221 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
5222 assembler feature checks using gcc_GAS_CHECK_FEATURE.
5223 Use three-argument AC_DEFINE everywhere.
5224 * acconfig.h: Deleted.
5225 * config.in, configure: Regenerate.
5227 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
5229 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
5231 * fixinc/fixincl.x: Regenerate.
5233 * fixinc/inclhack.def (gnu_types): Improve comment.
5235 2003-07-12 Andreas Jaeger <aj@suse.de>
5237 * fp-test.c (main): Use ISO C90 prototype.
5239 * version.c: Remove unneded include of ansidecl.h.
5241 * cgraph.h: Convert prototypes to ISO C90.
5242 * cgraph.c: Likewise.
5243 * fix-header.c: Likewise.
5245 * protoize.c: Likewise.
5247 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
5249 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
5252 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
5253 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
5255 * cgraph.c (cgraph_max_uid): New global variable.
5256 (cgraph_node): Set uid field.
5257 (create_edge): Keep inline flags consistent.
5258 (dump_cgraph): Dump more info.
5259 * cgraph.h (struct cgraph_local_info): Remove inline_many and
5260 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
5261 (struct cgraph_global_info): Add insns, calls, cloned_times,
5263 (struct cgraph_node): Add uid.
5264 (struct cgraph_edge): Add inline_call.
5265 (cgraph_max_uid, cgraph_inline_p): Declare.
5266 * cgraph.c: Include params.h and fibheap.h
5267 (cgraph_mark_functions_to_inline_once): Kill.
5268 (INSNS_PER_CALL): New constant.
5269 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
5271 (cgraph_finalize_function): Do not analyze inlining.
5272 (cgraph_finalize_compilation_unit): Set inlining attributes.
5273 (cgraph_mark_functions_to_output): More consistency checks.
5274 (cgraph_optimize_function): Set current_function_decl to NULL.
5275 (cgraph_expand_function): Use new inline flags.
5276 (cgraph_postorder): Expand from cgraph_expand_functions.
5277 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
5278 (cgraph_inlined_into, cgraph_inlined_callees,
5279 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
5280 cgraph_mark_inline, cgraph_check_inline_limits,
5281 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
5282 cgraph_decide_inlining, cgraph_inline_p): New functions.
5283 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
5284 PARAM_INLINE_UNIT_GROWTH): New parameters.
5285 * tree-inline.c (struct inline_data): New field current_decl.
5286 (expand_call_inline): Avoid forward declarations; use
5287 inlinable_function_p.
5288 (optimize_inline_calls): Set id.current_decl.
5290 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
5292 * configure.in: Remove wrongly added definition of
5294 * configure: Regenerate.
5296 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
5298 * rtl.def (NOTE): Do not use padding.
5300 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
5302 * doc/install.tex: Update required binutils for i?86-*-linux*
5304 2003-07-11 Richard Henderson <rth@redhat.com>
5306 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
5308 2003-07-11 Mark Mitchell <mark@codesourcery.com>
5310 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
5311 TRANSLATION_UNIT_DECL as top_level.
5313 2003-07-11 Jakub Jelinek <jakub@redhat.com>
5315 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
5316 then fall back to cmpstrM.
5317 * builtins.c (expand_builtin_memcmp): Likewise.
5318 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
5319 (s390_expand_cmpmem): ... this.
5320 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
5321 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
5322 from cmpstr* patterns. Rename call to s390_expand_cmpstr
5323 to s390_expand_cmpmem.
5324 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
5325 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
5327 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
5329 * doc/md.texi (cmpstrM): Describe as String compare insn, not
5333 2003-07-11 Loren James Rittle <ljrittle@acm.org>
5335 * config/i386/freebsd.h (SET_ASM_OP): Remove.
5336 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
5337 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
5338 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
5340 2003-07-11 Richard Henderson <rth@redhat.com>
5342 * function.c (assign_parms): Don't recombine complex args if
5343 fnargs is unchanged from orig_fnargs.
5344 (split_complex_args): Return args without complex before copying.
5345 Re-layout the modified parameters.
5347 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
5349 * regclass.c (choose_hard_reg_mode): Add third argument.
5350 Changed all callers.
5351 * rtl.h (choose_hard_reg_mode): Update declaration.
5352 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
5353 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
5355 2003-07-11 Geoffrey Keating <geoffk@apple.com>
5357 * c-decl.c (finish_decl): Handle 'used' here...
5358 * cgraphunit.c (cgraph_finalize_function): ... and here ...
5359 * c-common.c: (handle_used_attribute): ... not here.
5361 * configure.in (onstep): Support --enable-intermodule.
5362 * Makefile.in (OBJS-common): New.
5364 (OBJS-archive): New.
5365 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
5366 (OBJS-onestep): New.
5367 (libbackend.a): Support @onestep@.
5368 (libbackend.o): New.
5369 * configure: Regenerate.
5371 * c-common.h (c_reset_state): New prototype.
5372 (c_parse_file): New prototype.
5373 (finish_file): Move prototype from c-tree.h.
5374 * c-decl.c: Include <hashtab.h>.
5375 (builtin_decls): New.
5376 (current_file_decl): New.
5377 (duplicate_decls): Add extra parameter. Change all callers. Don't
5378 output duplicate common symbols.
5379 (link_hash_hash): New.
5380 (link_hash_eq): New.
5381 (poplevel): Handle popping of the top level.
5382 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
5383 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
5384 (pushdecl_top_level): Likewise.
5385 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
5386 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
5387 (finish_decl): Handle TRANSLATION_UNIT_DECL.
5388 (merge_translation_unit_decls): New.
5389 (c_write_global_declarations): New.
5390 (c_reset_state): New.
5391 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
5392 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
5393 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
5394 TRANSLATION_UNIT_DECL.
5395 (c_objc_common_finish_file): Call merge_translation_unit_decls.
5396 * c-opts.c (in_fnames): Rename from in_fname.
5397 (c_common_decode_option): Handle multiple input filenames.
5398 (c_common_post_options): Likewise.
5399 (c_common_parse_file): Likewise; also, call c_parse_file rather than
5401 * c-parse.in: Move cleanup code to c_parse_file.
5402 (free_parser_stacks): Move contents to c_parse_file.
5403 (c_parse_file): New.
5404 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
5406 (C_DECL_FILE_SCOPE): New.
5407 (finish_file): Move prototype to c-common.h.
5408 (merge_translation_unit_decls): New prototype.
5409 (comptypes): Add extra parameter to prototype.
5410 (c_write_global_declarations): New prototype.
5411 * c-typeck.c (tagged_types_tu_compatible_p): New.
5412 (function_types_compatible_p): Add extra parameter, change all callers.
5413 (type_lists_compatible_p): Likewise.
5414 (comptypes): Likewise.
5415 (struct tagged_tu_seen): New.
5416 (tagged_tu_seen_base): New.
5417 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
5418 (c_mark_addressable): Remove #if 0 code.
5419 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
5420 comment explaining why it shouldn't have to.
5421 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
5423 * cppinit.c (cpp_read_next_file): New.
5424 (cpp_read_main_file): Use it.
5425 * cpplib.c (undefine_macros): New.
5426 (cpp_undef_all): New.
5427 * cpplib.h (cpp_read_next_file): Prototype.
5428 (cpp_undef_all): Prototype.
5429 * langhooks-def.h (write_global_declarations): Remove prototype.
5430 * toplev.h (write_global_declarations): Add prototype.
5431 * tree.c (decl_type_context): Use switch statement, handle
5432 TRANSLATION_UNIT_DECL.
5433 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
5434 (TRANSLATION_UNIT_DECL): New kind of tree.
5435 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
5436 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
5437 * doc/invoke.texi: Make attempt to document new functionality.
5439 2003-05-19 Per Bothner <bothner@apple.com>
5441 * gcc.c (combine_inputs): New.
5442 (process_command): Set combine_inputs.
5443 (do_spec_1): Handle combine_inputs.
5446 2003-07-10 James E Wilson <wilson@tuliptree.org>
5448 PR optimization/9745
5449 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
5450 loop_insn_emit_before.
5451 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
5453 2003-07-10 Zack Weinberg <zack@codesourcery.com>
5455 * cppcharset.c: Fix comment.
5456 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
5457 (EILSEQ): #define to EINVAL if not already defined.
5458 (convert_using_iconv): #if out when !HAVE_ICONV.
5459 (init_iconv_desc): Handle !HAVE_ICONV here...
5460 (cpp_init_iconv): ...not here.
5462 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
5464 * common.opt: More --help messages.
5465 * opts.c (print_help): Use puts().
5466 * toplev.c (f_options): Remove help text.
5467 (display_help): Don't dump f_options.
5469 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
5471 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
5472 Move i?86-*-interix* to the don't-fix list.
5473 * fixinc/fixinc.interix: Delete with extreme prejudice.
5475 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
5478 * doc/install.texi: Document requirements for ia64-*-hpux* target.
5480 2003-07-10 Roger Sayle <roger@eyesopen.com>
5482 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
5484 2003-07-10 Zack Weinberg <zack@codesourcery.com>
5486 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
5487 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
5488 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
5489 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
5490 convert_no_conversion, convert_using_iconv): New functions.
5491 (APPLY_CONVERSION): New macro.
5492 (struct conversion, conversion_tab): New data structure.
5493 (init_iconv_desc): Check conversion_tab for a custom conversion
5494 primitive before trying to use iconv.
5495 (convert_cset): Deleted.
5496 (cpp_init_iconv): Use UTF- terminology, not UCS-.
5497 (_cpp_destroy_iconv): Update to match.
5498 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
5499 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
5500 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
5501 (_cpp_interpret_string_notranslate): New function, moved here
5504 * cpphash.h (convert_f, struct cset_converter): New types.
5505 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
5506 are now struct cset_converter, not bare iconv_t.
5508 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
5509 all callers changed.
5511 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
5513 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
5514 to opts.sh command line.
5515 * opts.sh: Write to temporary files with a move-if-change at the end.
5517 2003-07-10 Denis Chertykov <denisc@overta.ru>
5518 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5520 * combine.c (gen_binary): Handle the CLOBBER rtx and
5521 don't build a binary operation with it.
5523 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
5525 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
5526 store_killed_after, store_killed_before): Keep track of the correct
5527 dependency function to use.
5529 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
5530 * toplev.c (do_compile): Don't try to open dump files before
5531 lang_dependent_init initializes dump_base_name.
5533 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5535 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
5537 * config/frv/frv.c (frv_expand_builtin): Likewise.
5538 * config/sh/sh.c (sh_media_init_builtins): Likewise.
5540 2003-07-09 Mark Mitchell <mark@codesourcery.com>
5543 * doc/invoke.texi (C++ Dialect Options): Change documentation of
5546 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
5548 * tm.texi (RETURN_ADDR_OFFSET): Document.
5550 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
5552 * gcov-io.h: Update documentation.
5553 (GCOV_UNSIGNED2STRING): New.
5554 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
5555 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
5556 GCOV_TAG_SUMMARY_LENGTH): Adjust.
5557 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
5558 GCOV_TAG_COUNTER_NUM): New.
5559 (GCOV_BLOCK_SIZE): Number of words.
5560 (gcov_var): Adjust buffer type.
5561 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
5562 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
5563 count, not byte count.
5564 (gcov_open): Adjust overread init.
5565 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
5566 gcov_write_string, gcov_write_tag, gcov_write_length,
5567 gcov_write_tag_length): Adjust.
5568 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
5569 (gcov_sync, gcov_seek): Adjust.
5570 * gcov-dump.c (print_usage): Show gcc version only.
5571 (dump_file): Use GCOV_UNSIGNED2STRING.
5572 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
5573 * gcov.c (print_version): Show gcc version only.
5574 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
5575 GCOV_TAG_*_NUM macros.
5576 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
5577 GCOV_TAG_COUNTER_LENGTH.
5578 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
5579 Use GCOV_TAG_COUNTER_NUM.
5580 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
5581 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
5583 2003-07-10 Andreas Schwab <schwab@suse.de>
5585 * gcov-dump.c (dump_file): Fix missing address operator.
5587 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
5590 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
5592 (fold_single_bit_test): If sign_bit_p() fails, assume that the
5593 bit being tested is not a sign bit.
5595 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
5597 * config/h8300/h8300.md (a peephole2): New.
5599 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
5601 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
5602 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
5603 from ld-linux.so.2 to ld.so.1.
5604 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
5605 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
5606 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
5607 nor -Wl,-rpath-link.
5608 (LIB_SPEC): Add -rpath-link if !static.
5609 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
5610 * config/mn10300/mn10300.c (mn10300_protect_label): New
5612 * config/mn10300/linux.h (PRINT_OPERAND,
5613 PRINT_OPERAND_ADDRESS): Set it during their execution.
5614 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
5615 mn10300_protect_label is set.
5616 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
5618 (LIB_SPEC, STARTFILE_SPEC): Define.
5619 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
5620 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
5621 FLOAT_BIT_ORDER_MISMATCH.
5622 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
5623 * config.gcc (am33_2.0-*-linux*): Added.
5624 * config/mn10300/linux.h: New.
5625 * config/mn10300/t-linux: New.
5627 2003-07-10 Andreas Jaeger <aj@suse.de>
5629 * fold-const.c: Properly wrap prototypes.
5631 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
5633 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
5634 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
5636 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
5637 * config/mn10300/mn10300.h: GTY-declare it.
5638 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
5639 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
5640 prototype. Use incoming RTL argument.
5641 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
5642 * config/mn10300/mn10300.md (int_label): Move C statements...
5643 (GOTaddr2picreg): ... here.
5644 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
5645 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
5646 * config/mn10300/mn10300.c (mn10300_encode_section_info):
5647 ... here. New function.
5648 (TARGET_ENCODE_SECTION_INFO): Define to it.
5649 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
5650 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
5652 (mn10300_loadPC): Define as insn splittable after reload.
5653 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
5654 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
5655 be defined in .rodata even in PIC, now that the assembler
5657 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
5658 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
5659 symbol take an underscore prefix.
5660 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
5661 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
5662 legitimize_pic_address): Declare.
5663 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
5664 the PIC register as fixed.
5665 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
5666 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
5668 (LEGITIMATE_PIC_OPERAND_P): Define.
5669 (PIC_OFFSET_TABLE_REGNUM): Define.
5670 (GOT_SYMBOL_NAME): Define.
5671 (SYMBOLIC_CONST_P): Define.
5672 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
5674 (MN10300_GLOBAL_P): Test it.
5675 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
5676 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
5677 * config/mn10300/mn10300.c (print_operand): Handle unspec.
5678 (expand_prologue): Set PIC register.
5679 (call_address_operand): Don't match SYMBOL_REFs in PIC.
5680 (legitimize_address): Call legitimize_pic_address.
5681 (legitimize_pic_address): New fn.
5682 (legitimate_pic_operand_p): New fn.
5683 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
5684 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
5685 UNSPEC_PLT): New constants.
5686 (pop_pic_reg): New insn.
5687 (movsi): Adjust non-PIC addresses.
5688 (builtin_setjmp_receiver): Restore the PIC register.
5690 (call): Adjust non-PIC addresses.
5691 (int_label, GOTaddr2picreg): New expands.
5692 (am33_loadPC): New insn.
5693 (mn10300_loadPC): New expand.
5694 (call_next_insn): New insn.
5695 (add_GOT_to_pic_reg): New expand.
5696 (symGOT2reg, symGOT2reg_i): New expands.
5697 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
5698 (sym2PIC, sym2PLT): New expands.
5700 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
5702 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
5703 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
5704 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
5705 to flag_unsafe_math_optimizations.
5706 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
5707 * config/mn10300/mn10300.c (expand_prologue): Mark
5708 FP-register-saving insns as frame-related.
5709 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
5710 * config/mn10300/mn10300.c
5711 (mn10300_get_live_callee_saved_regs): Don't search past
5712 LAST_EXTENDED_REGNUM.
5713 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
5714 * config/mn10300/mn10300.md: Remove excessive line breaks from
5715 `@' output patterns that were accounted as additional
5717 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
5718 Re-introduce changes accidentally removed in Richard Sandiford's
5720 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
5721 Re-instate am33-2 lost in merge from net GCC.
5722 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
5723 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
5724 floating-point registers.
5725 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
5726 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
5727 pessimizations that had gone in on 2000-05-08.
5728 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
5729 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
5730 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
5731 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
5733 * (movhi): Likewise.
5734 * (movsi): Likewise.
5735 * (movsf): Likewise.
5736 * (movdi): Likewise.
5737 * (movdf): Likewise.
5738 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
5739 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
5740 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
5741 (expand_prologue, expand_epilogue): Save and restore FP regs.
5742 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
5743 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
5744 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
5745 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
5746 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
5748 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5749 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
5750 Discourage the two-argument, longer opcodes.
5751 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
5753 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
5754 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
5755 * config/mn10300/mn10300.md (cmpsf): New pattern.
5756 (branch): Test mdep.fpCC and output fbCC.
5757 * config/mn10300/mn10300.c (print_operand): Output conditions.
5758 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
5759 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
5760 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
5761 mulsf3, divsf3): Use the `F' constraint for FP values.
5762 * config/mn10300/mn10300.c (const_1f_operand): New function.
5763 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
5764 * config/mn10300/mn10300.md (sqrtsf2): New expand.
5765 (rsqrtsf2): New insn.
5766 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
5767 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
5769 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
5770 * config/mn10300/mn10300.md (abssf2, negdf2): On
5771 TARGET_AM33_2, expand to...
5772 (abssf2_am33_2, negdf2_am33_2): New insns.
5773 (addsf3, subsf3, mulsf3, divsf3): Likewise.
5774 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
5775 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
5776 movdi, movdf): Added FP regs.
5777 * invoke.texi (-mam33-2, -mno-am33-2): Document.
5778 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
5779 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
5781 (REGNO_AM33_2_FP_P): Renamed to...
5782 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
5783 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
5784 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
5785 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
5786 regs from GENERAL_REGS.
5787 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
5788 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
5789 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
5790 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
5791 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
5792 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
5794 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
5795 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
5796 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
5797 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
5798 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
5799 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
5800 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
5801 AM33/2.0 floating-point registers.
5802 (CONDITIONAL_REGISTER_USAGE): Adjust.
5803 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
5804 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
5805 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
5806 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
5807 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
5808 (MULTILIB_DIRNAMES): Likewise.
5809 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
5810 `__AM33_2__' when `-mam33-2' is given.
5811 (TARGET_AM33_2): Define.
5812 (TARGET_SWITCHES): Adjust.
5813 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
5816 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
5818 * doc/install.texi: Add missing @.
5820 2003-07-09 Bob Wilson <bob.wilson@acm.org>
5822 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
5824 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
5827 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
5829 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
5832 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
5833 "x-crtfini.o" with "crtinit.o", "crtfini.o".
5835 * fixinc/inclhack.def (limits_ifndefs): Add select test.
5836 * fixinc/fixincl.x: Rebuild.
5838 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
5839 * fixinc/fixincl.x: Rebuild.
5841 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
5843 * doc/install.texi (Configuration): Document the valgrind option
5844 to --enable-checking.
5846 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
5848 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
5850 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5852 * c-lex.c (cb_ident): Cast cstr.text to const char *.
5854 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
5856 * gcov-io.h: Update documentation.
5857 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
5859 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
5860 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
5861 (struct gcov_var): Change buffer's type. Add endian flag.
5862 (gcov_open): Remove mode in libgcov.
5863 (gcov_magic): Prototype.
5864 * gcov-io.c (from_file): New.
5865 (gcov_open): Clear endian flag.
5867 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
5869 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
5870 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
5871 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
5872 * gcov-iov.c (main): Correct cast.
5873 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
5875 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
5876 (coverage_init): Use GCOV_NOTE_SUFFIX.
5877 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
5878 Rename to gcov_version, and return flag.
5879 (gcov_exit): Use gcov_version.
5880 (__gcov_init): Use gcov_version.
5881 * Makefile.in (coverageexts): Update.
5882 * gcov.c (print_version): Remove endianness conversion.
5883 (create_file_names): Use GCOV_NOTE_SUFFIX.
5884 (read_graph_file): Use gcov_magic.
5885 (read_count_file): Likewise.
5886 * gcov-dump.c (dump_file): Remove endianness conversion, use
5889 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
5891 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
5893 * configure: Regenerated.
5894 * Makefile.in (ALL_CFLAGS): Correct its comment.
5896 2003-07-08 Mark Mitchell <mark@codesourcery.com>
5898 * fold-const.c (make_range): Do not access operand 1 for a
5899 zero-operand operator.
5901 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
5903 * toplev.c (warn_dummy, W_options): Die.
5904 (display_help): Don't print W_options.
5905 * common.opt: Add W_options help from toplev.c.
5907 2003-07-09 Andreas Jaeger <aj@suse.de>
5909 * opts.c (wrap_help): Only pass int arguments as arguments to
5910 printf's '*' modifier. Change argument of function.
5912 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
5914 * doc/invoke.texi: Fix misspelling of "@item".
5916 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
5918 * config/i386/i386.md: Remove an old comment about
5921 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
5923 * cgraph.c (cgraph_node_name): New function.
5924 (dump_cgraph): Use it.
5925 * cgraph.h (cgraph_dump_file): Declare.
5926 (cgraph_node_name): Declare.
5927 * cgraphunit.c: Include timevar.h
5928 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
5929 (cgraph_optimize_function): Use TV_INTEGRATION.
5930 (cgraph_mark_local_functions): reorganize dumps.
5931 (cgraph_mark_functions_to_inline_once): Likewise.
5932 (cgraph_optimize): Likewise; use timevar.
5933 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
5934 * toplev.c (dump_file_index): Add DFI_cgraph.
5935 (dump_file_info): Likewise.
5936 (cgraph_dump_file): New global variable.
5937 (do_compile): Open and close cgraph dump.
5938 * invoke.texi (-d): Document new flag; renumber.
5940 2003-07-08 Roger Sayle <roger@eyesopen.com>
5943 * calls.c (emit_call_1): Don't bother popping the arguments off of
5944 the stack after a noreturn function call; The adjustment is dead.
5945 (expand_call): Likewise.
5947 2003-07-08 Geoffrey Keating <geoffk@apple.com>
5949 * expr.c (MOVE_MAX_PIECES): Move from here...
5950 * defaults.h (MOVE_MAX_PIECES): ... to here.
5952 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
5954 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
5956 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5958 * genattr.c (internal_dfa_insn_code): Don't prototype.
5959 * genattrtab.c (attr_desc): Add `static_p' field.
5960 (expand_units): Make blockage range and ready cost functions
5962 (write_attr_get): Don't add extern prototypes in C file. Mark
5963 static functions as appropriate.
5964 (find_attr, make_internal_attr): Initialize static_p.
5965 * genattrtab.h (ATTR_STATIC): New macro.
5966 * genautomata.c (output_internal_reset_func): Mark output function
5968 (make_internal_dfa_insn_code_attr): Mark output function as static.
5970 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5972 * genattrtab.h: Add new macros for attr `special' flags.
5973 * genattrtab.c (attr_desc): Reorder/resize fields better.
5974 Use attr `special' macros in all calls to make_internal_attr.
5975 * genautomata.c: Likewise.
5977 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
5979 * c-common.c (c_estimate_num_insns_1): New static function.
5980 (c_estimate_num_insns): New global function.
5981 * c-common.h (DECL_NUM_STMTS): Rename to...
5982 (DECL_ESTIMATED_INSNS): ... this.
5983 (c_estimate_num_insns): Declare.
5984 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
5985 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
5986 * c-semantics.c (add_stmt): Do not account statements.
5987 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
5989 * langhooks.h (lang_hooks_for_tree_inlining): Add
5991 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
5993 (max-inline-insns): set to 300.
5994 (min-inline-insns): set to 10.
5995 * tree-inline.c (struct inline_data): Rename inlined_stmts to
5997 (INSNS_PER_STMT): Kill.
5998 (inlinable_function_p): Compute and store body size.
5999 (expand_call_inline): Likewise.
6000 (optimize_inline_calls): Likewise.
6002 2003-07-08 James E Wilson <wilson@tuliptree.org>
6005 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
6006 loop over new variable t2 instead of t.
6008 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
6011 * config/i386/winnt.c: Replace use of error(), warning() with
6012 error_with_decl(), warning_with_decl(), throughout.
6014 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
6016 * opts.c (wrap_help): Use unsigned int, not size_t.
6018 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
6020 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
6021 as .file/.loc directives are incompatible with linker relaxation.
6023 2003-07-08 Zack Weinberg <zack@codesourcery.com>
6025 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
6026 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
6027 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
6028 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
6029 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
6030 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
6031 Escape { and } characters which are not part of range expressions.
6032 * fixinc/fixincl.x: Regenerate.
6033 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
6035 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
6038 * tree-inline.c (find_alloca_call): Use
6039 walk_tree_without_duplicates, instead of walk_tree.
6040 (find_builtin_longjmp_call): Likewise.
6041 * c-objc-common.c (c_cannot_inline_fn): Likewise.
6042 * c-semantics.c (find_reachable_label): Likewise.
6044 2003-07-08 Jakub Jelinek <jakub@redhat.com>
6047 * config/i386/i386.c (ix86_check_movabs): New function.
6048 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
6049 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
6050 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
6052 2003-07-08 Chris Demetriou <cgd@broadcom.com>
6054 * Makefile.in (install-po): Cope with empty CATALOGS.
6056 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
6058 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
6059 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
6060 (SECTION_FUNCTION_TEMPLATE): Delete.
6061 * config/mips/elf.h: As for elf64.h.
6062 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
6063 * config/mips/linux.h: As for elf.h
6064 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
6065 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
6066 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
6067 of in_sdata from current_section_name and current_section_flags.
6068 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
6069 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
6070 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
6071 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
6072 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
6073 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
6074 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
6075 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
6076 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
6077 (override_options): Remove setting of MASK_GPOPT.
6078 (mips_output_external): Use mips_in_small_data_p to check whether a
6079 symbol needs an .extern directive. Don't emit such directives for
6080 TARGET_EXPLICIT_RELOCS.
6081 (mips_declare_object): Update accordingly.
6082 (mips_select_rtx_section): Call named_section rather than
6084 (mips_select_section): Use default_elf_section_section for everything
6085 except .text string constants.
6086 (mips_in_small_data_p): New function.
6087 (mips_encode_section_info): Remove small data handling.
6088 (mips_unique_section): Delete.
6089 (iris6_section_type_flags): New function.
6090 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
6092 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6095 * pa.md: Disparage all mtsar constraints.
6096 (extzv, extv, insv): Don't fail on length of {32|64}.
6098 2003-07-08 Zack Weinberg <zack@codesourcery.com>
6100 * system.h: Poison MAP_CHARACTER.
6101 * config/i370/i370-protos.h (mvs_map_char): Delete.
6102 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
6103 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
6104 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
6106 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
6108 * toplev.c (randomize): Correct call to time().
6110 2003-07-08 Jakub Jelinek <jakub@redhat.com>
6112 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
6113 REG_EQUIV notes as well.
6115 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
6117 * doc/md.texi: Fix the description of addmodecc.
6119 2003-07-07 Zack Weinberg <zack@codesourcery.com>
6121 * Makefile.in (top_builddir): Set to "..", not ".".
6122 (INTLLIBS, INTLDEPS): Delete.
6123 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
6124 (LIBDEPS): Add $(LIBICONV_DEP).
6125 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
6126 (INCLUDES): Replace -I../intl with @INCINTL@.
6127 ($(top_builddir)/intl/libintl.a): Delete rule.
6128 (stage2-start, stage3-start, stage4-start, stageprofile-start,
6129 stagefeedback-start): Use $$ for variable to be evaluated by
6131 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
6132 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
6133 * aclocal.m4: sinclude ../config/progtest.m4. Add
6134 contents of lcmessage.m4 from gettext distro.
6135 * configure.in: Check for wchar.h and setlocale. Set
6136 LIBICONV_DEP to the empty string and substitute it.
6137 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
6138 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
6139 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
6140 in $LIBINTL, to avoid linking it twice.
6141 * configure, config.in: Regenerate.
6143 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
6145 * fixinc/mkfixinc.sh: Remove winnt support.
6146 * fixinc/fixinc.winnt: Delete with extreme prejudice.
6148 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
6150 * Makefile.in: Update.
6151 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
6152 * c.opt: Update documentation.
6153 * common.opt: Add some help text.
6154 * opts.c: Include intl.h.
6155 (wrap_help, print_help): New.
6156 (find_opt, handle_option, common_handle_option): opt_text now
6157 contains the '-'. Use print_help to output help.
6158 * opts.h (struct cl_option): New member "help".
6159 * opts.sh: Update to handle help text output and to prepend
6161 * toplev.c (display_help): Remove some help text.
6163 2003-07-07 David Edelsohn <edelsohn@gnu.org>
6164 Fariborz Jahanian <fjahanian@apple.com>
6166 * configure.in: Test for PowerPC mfcr field support in assembler.
6167 * config.in, configure: Regenderated.
6169 * config/rs6000/power4.md: Add mfcrf reservation.
6170 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
6171 * config/rs6000/rs6000.c (mfcr_operation): Define.
6172 (print_operand): Add 'Q' case for mfcrf.
6173 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
6174 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
6175 (movcc_internal1): Emit optional field operand for mfcr and set
6176 "type" attribute appropriately.
6177 (mfcr SCC): Likewise.
6178 (movesi_from_cr_one): New.
6180 2003-07-07 Roger Sayle <roger@eyesopen.com>
6182 * config/i386/i386.md: Correct check-in of incorrect version.
6184 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6186 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
6187 adjacent stdio calls.
6188 * c-decl.c (c_print_identifier): Likewise.
6189 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
6190 * print-rtl.c (print_rtx): Likewise.
6191 * print-tree.c (print_node_brief, print_node): Likewise.
6192 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
6194 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
6195 * config.in, configure: Regenerated.
6197 2003-07-07 Roger Sayle <roger@eyesopen.com>
6200 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
6201 Changed to define_expand patterns that copy operand[1] to prevent
6202 it from being clobbered before emitting an atan2?f3_1 insn.
6203 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
6204 patterns that actually specify the behaviour of x87's FPATAN.
6206 2003-07-07 Jakub Jelinek <jakub@redhat.com>
6208 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
6209 clearing of SYMBOL_FLAG_LOCAL bit.
6210 If vcall_offset fits into signed 16-bit immediate, use
6211 one instruction for both addition and load.
6213 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
6215 * opts.c (common_handle_option): Correct handling of the
6216 -falign- switches that do and don't take an argument.
6218 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
6220 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
6222 (pushhi1_h8300hs): Likewise.
6224 2003-07-07 Andreas Jaeger <aj@suse.de>
6226 * genextract.c: Convert remaining prototypes to ISO C90.
6228 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
6229 * fold-const.c (fold_single_bit_test): Likewise.
6230 * diagnostic.c (default_diagnostic_finalizer): Likewise.
6231 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
6233 * gengtype.c (write_array): Generate ISO C90 prototypes.
6235 * genflags.c (gen_proto): Generate ISO C90 prototypes.
6237 2003-07-07 Roger Sayle <roger@eyesopen.com>
6239 PR optimization/11059
6240 * expr.c (can_store_by_pieces): Return true if length is zero.
6241 (store_by_pieces): If length is zero and endp is two, abort,
6242 othwerise, if length is zero and endp is not two, return "to".
6243 (clear_by_pieces): Do nothing if length is zero.
6244 (clear_storage): Do nothing if length is zero.
6245 (store_constructor): Simplify code when size is zero, or the
6246 target has already been cleared. This avoids emitting a
6247 blockage instruction when initializing empty structures.
6249 2003-07-07 Andreas Jaeger <aj@suse.de>
6251 * mips-tfile.c: Convert prototypes to ISO C90.
6252 * mips-tdump.c: Convert prototypes to ISO C90.
6254 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
6256 * rtl.h (emit_line_note): Take a location_t.
6257 (emit_line_note_force): Remove.
6258 (set_file_and_line_for_statement): Take a location_t.
6259 * tree.g (emit_line_note): Take a location_t.
6260 * emit-rtl.c (emit_line_note): Take a location_t.
6261 (emit_line_note_force): Remove.
6262 * function.c (init_function_start): Adjust emit_line_note call.
6263 (expand_function_end): Use force_next_line_note, not
6264 emit_line_note_force.
6265 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
6266 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
6267 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
6268 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
6269 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
6270 genrtl_continue_stmt, genrtl_switch_stmt,
6271 genrtl_asm_stmt): Likewise.
6272 * expr.c (expand_expr): Likewise.
6273 * integrate.c (expand_inline_function): Likewise.
6274 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
6275 (expand_decl_init): Adjust emit_line_note call.
6277 2003-07-07 Dale Johannesen <dalej@apple.com>
6279 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
6281 2003-07-07 Andreas Jaeger <aj@suse.de>
6283 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
6284 * config/i386/i386.c: Likewise.
6286 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
6288 * config/h8300/h8300.md: Use gen_int_mode instead of
6289 GEN_INT (trunc_int_for_mode (...)).
6291 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
6293 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
6294 2 bytes and then subtract 2 from the stack pointer.
6295 (pushhi1_h8300hs): Likewise.
6297 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
6299 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
6301 * configure: Regenerated.
6302 * Makefile.in: Remove extraneous comment.
6303 * toplev.c (randomize): Protect against potential multiple calls.
6304 * doc/invoke.texi (-frandom-seed): Document use for in coverage
6307 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6308 Eric Botcazou <ebotcazou@libertysurf.fr>
6310 PR optimization/11198
6311 * alias.c (objects_must_conflict_p): Return 1 if the types have
6312 the same alias set, not if the alias sets only conflict.
6314 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
6316 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
6317 (convert_cset): Change inbuf to type ICONV_CONST char.
6318 * Makefile.in (LIBS): Add LIBICONV.
6320 * doc/invoke.texi (-falign-functions): Document that
6321 when n is zero then a machine-dependent default is used.
6322 (-falign-labels): Document that when n is zero then a
6323 machine-dependent default is used and that -falign-labels =1
6324 is equivalent to -fno-align-labels.
6325 (-falign-loops): Likewise.
6326 (-falign-jumps): Likewise.
6328 2003-07-06 Art Haas <ahaas@airmail.net>
6330 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
6333 2003-07-06 James E Wilson <wilson@tuliptree.org>
6335 PR optimization/9812
6336 * rtl.h (mem_for_const_double): Delete prototype.
6337 * varasm.c (mem_for_const_double): Delete function.
6338 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
6339 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
6340 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
6341 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
6342 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
6343 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
6344 comment about confused support for XFmode constants.
6346 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
6348 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
6350 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
6352 * config/h8300/h8300.c: Fix comment typos.
6353 * config/h8300/h8300.md: Likewise.
6354 * config/i386/athlon.md: Likewise.
6355 * config/i386/i386.c: Likewise.
6356 * config/i386/pentium.md: Likewise.
6357 * config/ia64/ia64.c: Likewise.
6358 * config/ia64/itanium1.md: Likewise.
6359 * config/ia64/itanium2.md: Likewise.
6360 * config/m32r/m32r.md: Likewise.
6361 * config/m68hc11/m68hc11.c: Likewise.
6362 * config/mcore/mcore.c: Likewise.
6363 * config/mips/sr71k.md: Likewise.
6364 * config/mips/t-iris5-as: Likewise.
6365 * config/mmix/mmix.h: Likewise.
6366 * config/ns32k/ns32k.h: Likewise.
6367 * config/ns32k/NOTES: Fix a typo.
6369 2003-07-06 Andreas Jaeger <aj@suse.de>
6371 * stmt.c: Convert remaining prototypes to ISO C90.
6372 * cfglayout.c: Likewise.
6373 * dbxout.c: Likewise.
6375 * genemit.c: Likewise.
6377 * basic-block.h: Convert prototypes to ISO C90.
6378 * c-parse.in: Likewise.
6379 * c-pragma.h: Likewise.
6380 * c-typeck.c: Likewise.
6381 * cfghooks.h: Likewise.
6382 * cfgloopanal.c: Likewise.
6383 * dbxout.h: Likewise.
6384 * debug.h: Likewise.
6385 * dwarf2asm.h: Likewise.
6387 * gengtype-lex.l: Likewise.
6388 * sched-int.h: Likewise.
6389 * timevar.c: Likewise.
6391 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
6393 * c-common.h (c_comon_handle_filename,
6394 c_common_missing_arguement): New.
6395 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
6396 LANG_HOOKS_MISSING_ARGUMENT): New.
6397 * c-opts.c (missing_arg): Rename c_common_missing_argument,
6398 update to be an appropriate langhook.
6399 (c_common_handle_option): Don't handle filenames.
6400 (c_common_handle_filename): New.
6401 * hooks.c (hook_void_constcharptr,
6402 hook_bool_constcharptr_size_t_false): New.
6403 * hooks.h (hook_void_constcharptr,
6404 hook_bool_constcharptr_size_t_false): New.
6405 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
6406 LANG_HOOKS_MISSING_ARGUMENT): New.
6407 (LANG_HOOKS_INITIALIZER): Update.
6408 * langhooks.h (struct lang_hooks): Add handle_filename and
6410 * opts.c (handle_option): Don't handle filenames here, but ...
6411 (handle_options): ... here.
6412 (common_handle_option): Don't handle missing arguments here.
6413 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
6414 LANG_HOOKS_MISSING_ARGUMENT): New.
6416 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
6418 * Makfile.in: Remove traces of mbchar.
6419 * c-parse.in (MULTIBYTE_CHARS): Remove.
6420 * config.in (MULTIBYTE_CHARS): Remove.
6421 * configure: Remove --enable-mbchar.
6422 * configure.in: Remove --enable-mbchar.
6423 * mbchar.c, mbchar.h: Remove.
6424 * system.h: Poison MULTIBYTE_CHARS.
6425 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
6426 * config/linux.h (MULTIBYTE_CHARS): Remove.
6427 * config/svr4.h (MULTIBYTE_CHARS): Remove.
6428 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
6430 2003-07-06 Andreas Jaeger <aj@suse.de>
6432 * varray.c (varray_check_failed): Fix typo.
6434 * unroll.c: Convert prototypes to ISO C90.
6435 * varasm.c: Likewise.
6436 * varray.c: Likewise.
6437 * varray.h: Likewise.
6438 * vmsdbgout.c: Likewise.
6439 * xcoffout.c: Likewise.
6440 * xcoffout.h: Likewise.
6442 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
6444 * gcov-io.h: Add a local time stamp.
6445 (struct gcov_info): Add stamp field.
6446 (gcov_truncate): New.
6447 * coverage.c (read_counts_file): Skip the stamp.
6448 (coverage_begin_output): Write the stamp.
6449 (build_gcov_info): Declare and init the stamp.
6450 (coverage_finish): Only unlink data file, if stamp is zero.
6451 * gcov-dump.c (dump_file): Dump the stamp.
6452 * gcov.c (bbg_stamp): New.
6453 (release_structures): Clear bbg_stamp.
6454 (read_graph_file): Read stamp.
6455 (read_count_file): Check stamp.
6456 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
6458 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
6460 * tree.h (default_flag_random_seed): Remove.
6461 * toplev.h (local_tick): Declare.
6462 * tree.c (flag_random_seed, default_flag_random_seed): Move to
6464 (append_random_chars): Don't call default_flag_random_seed.
6465 * toplev.c (flag_random_seed): Define here. Set local_tick.
6466 (local_tick): Define.
6467 (randomize): New, moved from tree.c.
6468 (print_switch_values): Adjust.
6469 (toplev_main): Call randomize.
6471 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
6473 * tree.h (crc32_string): Declare.
6474 * tree.c (append_random_chars): Remove.
6475 (crc32_string): New.
6476 (get_file_function_name_long): Use crc32_string here.
6478 2003-07-06 Andreas Jaeger <aj@suse.de>
6480 * gcc.c: Convert prototypes to ISO C90.
6482 * gcov-dump.c: Likewise.
6483 * gcov-iov.c: Likewise.
6485 * genattrtab.h: Likewise.
6487 * global.c: Likewise.
6488 * graph.c: Likewise.
6489 * graph.h: Likewise.
6490 * hosthooks.h: Likewise.
6491 * hooks.h: Likewise.
6492 * hooks.c: Likewise.
6493 * hashtable.h: Likewise.
6494 * hashtable.c: Likewise.
6495 * haifa-sched.c: Likewise.
6496 * integrate.h: Likewise.
6497 * integrate.c: Likewise.
6498 * input.h: Likewise.
6499 * ifcvt.c: Likewise.
6501 * langhooks-def.h: Likewise. Add extern to prototypes.
6502 * langhooks.c: Likewise.
6503 * langhooks.h: Likewise.
6505 * local-alloc.c: Likewise.
6506 * loop-init.c: Likewise.
6507 * loop-unroll.c: Likewise.
6508 * loop-unswitch.c: Likewise.
6510 * loop.h: Likewise. Add extern to prototypes.
6511 * machmode.h: Likewise.
6513 * mbchar.c: Likewise.
6514 * mbchar.h: Likewise.
6515 * mkdeps.c: Likewise.
6516 * mkdeps.h: Likewise.
6517 * optabs.c: Likewise.
6518 * optabs.h: Likewise.
6519 * output.h: Likewise.
6520 * gccspec.c: Likwise.
6521 * postreload.c: Likewise.
6522 * prefix.c: Likewise.
6523 * prefix.h: Likewise.
6524 * print-rtl.c: Likewise.
6525 * print-tree.c: Likewise.
6526 * profile.c: Likewise.
6527 * read-rtl.c: Likewise.
6530 * recog.c: Likewise.
6531 * recog.h: Likewise.
6532 * reg-stack.c: Likewise.
6533 * regclass.c: Likewise.
6534 * regmove.c: Likewise.
6535 * regrename.c: Likewise.
6537 * reload.c: Likewise.
6538 * reload.h: Likewise.
6539 * reload1.c: Likewise.
6540 * reorg.c: Likewise.
6541 * resource.c: Likewise.
6542 * resource.h: Likewise.
6543 * rtl-error.c: Likewise.
6546 * rtlanal.c: Likewise.
6547 * sbitmap.c: Likewise.
6548 * sbitmap.h: Likewise.
6549 * scan-decls.c: Likewise.
6551 * sched-deps.c: Likewise.
6552 * sched-ebb.c: Likewise.
6553 * sched-int.h: Likewise.
6554 * sched-rgn.c: Likewise.
6555 * sched-vis.c: Likewise.
6556 * sibcall.c: Likewise.
6557 * simplify-rtx.c: Likewise.
6558 * sreal.c: Likewise.
6559 * sreal.h: Likewise.
6560 * ssa-ccp.c: Likewise.
6561 * ssa-dce.c: Likewise.
6564 * stack.h: Likewise.
6566 * stor-layout.c: Likewise.
6567 * stringpool.c: Likewise.
6568 * target.h: Likewise.
6569 * timevar.c: Likewise.
6570 * timevar.h: Likewise.
6571 * tlink.c: Likewise.
6572 * tracer.c: Likewise.
6573 * tree-inline.c: Likewise.
6574 * tree-inline.h: Likewise.
6578 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
6580 * combine.c (nonzero_bits1): Fix a warning.
6582 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
6584 * config/h8300/h8300.c (compute_mov_length): Correct the
6585 length of loading CONST0_RTX (SFmode).
6587 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
6589 * toplev.c (output_clean_symbol_name): Remove.
6590 * toplev.h (output_clean_symbol_name): Remove.
6591 * config/alpha/alpha.c (unicosmk_output_module_name): Use
6592 lbasename & clean_symbol_name.
6594 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
6596 * ggc.h: Follow spelling conventions.
6597 * config/i386/i386.c: Likewise.
6598 * config/i386/winnt.c: Likewise.
6599 * config/rs6000/rs6000.c: Likewise.
6601 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
6603 * bt-load.c: Fix comment typos.
6604 * c-incpath.c: Likewise.
6606 * cfgcleanup.c: Likewise.
6607 * cfgloop.h: Likewise.
6608 * cfgloopmanip.c: Likewise.
6609 * cfgrtl.c: Likewise.
6610 * diagnostic.h: Likewise.
6611 * dwarfout.c: Likewise.
6612 * emit-rtl.c: Likewise.
6613 * et-forest.c: Likewise.
6614 * et-forest.h: Likewise.
6617 * genattr.c: Likewise.
6619 * langhooks.h: Likewise.
6620 * local-alloc.c: Likewise.
6621 * loop-unroll.c: Likewise.
6622 * loop-unswitch.c: Likewise.
6623 * ra-build.c: Likewise.
6624 * regclass.c: Likewise.
6625 * regmove.c: Likewise.
6626 * rtl.def: Likewise.
6627 * rtlanal.c: Likewise.
6628 * sched-ebb.c: Likewise.
6629 * sched-rgn.c: Likewise.
6630 * simplify-rtx.c: Likewise.
6632 * tracer.c: Likewise.
6635 2003-07-05 Zack Weinberg <zack@codesourcery.com>
6637 * cppcharset.c: Use the correct return type for the fallback iconv
6640 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
6642 Blame to Jan Hubicka <jh@suse.cz>
6643 * cfglayout.c (record_effective_endpoints): Split insns before
6644 first basic block correctly.
6646 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6648 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
6649 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
6650 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
6652 2003-07-05 Andreas Jaeger <aj@suse.de>
6654 * genattrtab.c (write_attr_get): Revert part of last patch to
6655 always write out a prototype.
6657 * genemit.c (gen_split): Readd lost unused attributes in last
6660 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
6662 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
6663 different from header.
6665 2003-07-05 Andreas Schwab <schwab@suse.de>
6667 * config/m68k/m68k.c: Remove code protected by CRDS.
6668 * config/m68k/m68k.md: Likewise.
6670 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
6673 * c-opts.c (permit_fortran_options): New.
6674 (c_common_init_options): Accept fortran front end options if
6675 it looks like we might be preprocessing Fortran.
6676 (c_common_handle_option): Don't reject switch if permit_fotran_options.
6678 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6680 * genattr.c (internal_dfa_insn_code): Output prototype.
6681 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
6682 * genautomata.c: Likewise.
6683 * genconditions.c: Likewise.
6684 * genemit.c: Likewise.
6685 * genextract.c: Likewise.
6686 * gengenrtl.c: Likewise.
6687 * gengtype.c: Likewise.
6688 * genopinit.c: Likewise.
6689 * genoutput.c: Likewise.
6690 * genpeep.c: Likewise.
6691 * genrecog.c: Likewise.
6693 2003-07-04 Zack Weinberg <zack@codesourcery.com>
6695 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
6696 (struct cpp_options): Add narrow_charset, wide_charset,
6697 bytes_big_endian fields. Remove EBCDIC field.
6698 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
6700 * cpphash.h: Include <iconv.h> if we have it, otherwise
6701 provide a dummy definition of iconv_t.
6702 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
6703 (_cpp_valid_ucn): Update prototype.
6704 (_cpp_destroy_iconv): New prototype.
6706 * doc/cpp.texi: Document character set handling.
6707 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
6708 * doc/extend.texi: Delete entire section on multiline strings.
6709 Rewrite section on __FUNCTION__ etc now that these are
6712 * cppucnid.tab, cppucnid.pl: New files.
6713 * cppucnid.h: New generated file.
6714 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
6715 (iconv_open, iconv, iconv_close): Provide dummy definitions
6717 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
6718 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
6719 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
6720 cpp_interpret_string, narrow_str_to_charconst,
6721 wide_str_to_charconst): New.
6722 (ucn_valid_in_identifier): Use a binary search through the
6723 ucnranges table defined in cppucnid.h, not a long chain of if
6725 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
6726 character names are only valid in C++ and C99" to a warning.
6727 Issue the "meaning of \[uU] is different in traditional C"
6728 warning here. Take care not to let iconv see an invalid UCS
6729 value if we get a malformed UCN. Issue an error if we don't
6731 (cpp_interpret_charconst): Moved here from cpplex.c. Use
6732 cpp_interpret_string to do the heavy lifting.
6734 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
6735 narrow_charset, wide_charset fields of options structure.
6736 (cpp_destroy): Call _cpp_destroy_iconv.
6737 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
6738 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
6739 (cpp_interpret_charconst): Moved to cppcharset.c.
6740 * cpplib.c (dequote_string): Delete.
6741 (interpret_string_notranslate): New.
6742 (do_line, do_linemarker): Use interpret_string_notranslate.
6744 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
6746 * c-common.c (fname_string, combine_strings): Delete.
6747 * c-common.h (fname_string, combine_strings): Delete prototypes.
6748 * c-lex.c (ignore_escape_flag): Delete.
6749 (cb_ident): Use cpp_interpret_string, not lex_string.
6750 (get_nonpadding_token): New function.
6751 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
6752 Adjust calls to lex_string. Don't write *value twice.
6753 (lex_string): Now handles string constant concatenation.
6754 Most of the work handed off to cpp_interpret_string.
6755 Call fix_string_type here.
6756 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
6757 FUNC_NAME, throughout.
6758 (OBJC_STRING): New token type.
6759 (primary:STRING): No need to call fix_string_type here.
6760 (primary:objc_string): Make that OBJC_STRING.
6761 (objc_string nonterminal): Delete.
6762 (yylexname): Delete code to handle fake string constants.
6763 (yylexstring): Delete entirely.
6764 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
6765 to handle CPP_ATSIGN.
6767 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
6768 * c-opts.c (missing_arg, c_common_handle_option): Handle
6769 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
6770 (c_common_init): Set cpp_opts->bytes_big_endian, not
6771 cpp_opts->EBCDIC. Call cpp_init_iconv.
6772 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
6773 (TARGET_EBCDIC): Delete default definition.
6775 * objc/objc-act.c (build_objc_string_object): No need to
6776 handle string constant concatenation.
6778 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
6780 * doc/install.texi: Fix typos.
6781 * doc/invoke.texi: Likewise.
6782 * doc/tm.texi: Likewise.
6784 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
6786 * config/pa/fptr.c: Fix comment typos.
6787 * config/pa/pa-64.h: Likewise.
6788 * config/pa/pa.c: Likewise.
6789 * config/pa/pa.h: Likewise.
6790 * config/rs6000/603.md: Likewise.
6791 * config/rs6000/7xx.md: Likewise.
6792 * config/rs6000/darwin.h: Likewise.
6793 * config/rs6000/freebsd.h: Likewise.
6794 * config/rs6000/rs6000.c: Likewise.
6795 * config/rs6000/rs6000.md: Likewise.
6796 * config/rs6000/spe.h: Likewise.
6798 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
6800 * config/s390/2064.md: Change GNU CC to GCC.
6801 * config/s390/2084.md: Likewise.
6802 * config/s390/fixdfdi.h: Likewise.
6803 * config/s390/linux.h: Likewise.
6804 * config/s390/s390-modes.def: Likewise.
6805 * config/s390/s390-protos.h: Likewise.
6806 * config/s390/s390.c: Likewise.
6807 * config/s390/s390.h: Likewise.
6808 * config/s390/s390.md: Likewise.
6809 * config/s390/s390x.h: Likewise.
6811 2003-07-04 Jeff Law <law@redhat.com>
6814 * expr.c (do_store_flag): Pass in the correct result type
6815 when calling fold_single_bit_test.
6816 * fold-const.c (fold_single_bit_test): Use result_type for the
6817 result when folding a sign bit test.
6819 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
6821 * opts.c (common_handle_options): Negate sense of -falign- switches.
6823 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
6825 * Makefile.in: Replace PWD with PWD_COMMAND.
6827 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
6829 * cfgloopanal.c (count_strange_loop_iterations): New static function.
6830 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
6831 Handle strange loops.
6833 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
6835 * install.texi: Even the g77 manpage is derived from
6836 the full g77 manual.
6838 2003-07-04 Zack Weinberg <zack@codesourcery.com>
6840 * ABOUT-NLS: Delete.
6841 * intl: Delete entire directory.
6842 * aclocal.m4: Include ../config/gettext.m4. Delete
6843 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
6844 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
6845 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
6846 Remove intl/Makefile from all_outputs.
6847 * configure, config.in: Regenerate.
6848 * Makefile.in: Expunge all references to intl subdirectory.
6849 Add -I../intl to INCLUDES.
6850 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
6852 2003-07-04 Roger Sayle <roger@eyesopen.com>
6854 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
6855 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
6857 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
6859 PR c++/5287, PR c++/7910, PR c++/11021
6860 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
6861 dllimport attribute if function is defined at declaration, but
6862 report error instead. Likewise for dllimport'd variable
6863 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
6864 declared within functions, Report error if dllimport or dllexport
6865 symbol is not global.
6866 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
6867 if defined after declaration or if inlined. Don't allow definition
6868 of static data members of C++ classes. Don't dllimport virtual
6870 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
6871 (i386_pe_mark_dllimport): Remove unnecessary checks.
6872 (i386_pe_encode_section_info): Warn if the dllimport attribute
6873 and symbol prefix have been instantiated and then overridden.
6875 * doc/extend.texi: Document dllimport and dllexport attributes.
6877 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
6879 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
6881 * config/kaos.h (CPP_PREDEFINES): Delete.
6882 (TARGET_OS_CPP_BUILTINS): New.
6884 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6886 * c-aux-info.c: Include toplev.h after c-tree.h.
6887 * c-common.c: Likewise.
6888 (GCC_DIAG_STYLE): Undef.
6889 * c-semantics.c (GCC_DIAG_STYLE): Define.
6890 * c-tree.h (GCC_DIAG_STYLE): Likewise.
6891 * diagnostic.h (inform): Move prototype to toplev.h.
6892 * jump.c: Include diagnostic.h before toplev.h.
6893 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
6894 (warning, error, fatal_error, pedwarn, sorry, inform,
6895 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
6897 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
6899 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
6900 at all if edge is not specified.
6901 (can_copy_bbs_p, copy_bbs): New.
6902 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
6903 * cfgloop.c (get_loop_body): Comment more precisely.
6904 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
6905 (scale_bbs_frequencies): Fix comment typo.
6906 (can_duplicate_loop_p): Use can_copy_bbs_p.
6907 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
6909 2003-07-03 Devang Patel <dpatel@apple.com>
6911 * c-opts.c (c_common_parse_file): Remove extra
6912 debug_hooks->start_source_file call.
6914 2003-07-03 Roger Sayle <roger@eyesopen.com>
6916 * real.c (real_trunc, real_floor, real_ceil): New functions
6917 to implement trunc, floor and ceil respectively.
6918 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
6919 * builtins.c (integer_valued_real_p): New function to test if
6920 a floating point expression has an integer valued result.
6921 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
6922 foo(x) where foo is an integer rounding function. Similarly,
6923 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
6924 (double)(int)x when both foo and bar are integer rounding
6925 functions and we don't need to honor errno.
6926 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
6927 New functions to fold trunc, floor and ceil.
6928 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
6929 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
6930 to fold BUILT_IN_CEIL*.
6931 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
6932 the remaining integer rounding functions.
6934 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
6936 * config/sparc/sparc.c (function_arg_partial_nregs): Use
6937 SPARC_INT_ARG_MAX to determine where to split unnamed
6938 complex FP arguments.
6940 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
6942 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
6943 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
6944 (merge_blocks_move_predecessor_nojumps,
6945 merge_blocks_move_successor_nojumps): Use merge_blocks.
6946 (try_optimize_cfg): Use merge_blocks_move.
6947 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
6948 (merge_blocks_nomove): Rename to rtl_merge_blocks.
6949 (cfg_layout_create_basic_block): New.
6950 (rtl_can_merge_blocks): New.
6951 (cfg_layout_split_block): Do not alloc aux by hand.
6952 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
6954 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
6955 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
6956 * cfgloopmanip.c (loop_split_edge_with): Likewise.
6957 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
6959 * basic-block.h (basic_block_def): Add field 'rbi'.
6960 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
6961 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
6962 * cfg.c (entry_exit_blocks): Add new field.
6963 * cfglayout.c: Include alloc-pool.h;
6964 (cfg_layout_pool): New.
6965 (record_effective_endpoints, fixup_reorder_chain,
6966 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
6968 (cfg_layout_initialize_rbi): New function.
6969 (cfg_layout_initialize): Use it.
6970 (cfg_layout_finalize): Clear rbi fields.
6971 * cfglayout.h (RBI): Kill.
6972 (cfg_layout_initialize_rbi): Declare.
6973 * cfgloopmanip.c (copy_bbs): Use rbi.
6974 (record_exit_edges): Likewise.
6975 (duplicate_loop_to_header_edge): Likewise.
6976 * cfgrtl.c (cfg_layout_create_basic_block): Use
6977 cfg_layout_initialize_rbi.
6978 (cfg_layout_split_block): Use rbi.
6979 (cfg_layout_delete_block): Likewise.
6980 * loop-init.c (loop_optimizer_finalize): Likewise.
6981 * loop-unswitch.c (unswitch_loop): Likewise.
6982 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
6984 * cfgrtl.c: Update comments.
6985 (try_redirect_by_replacing_jump): New argument.
6986 (redirect_branch_edge): Break out from ...
6987 (rtl_redirect_edge_and_branch): ... this one.
6988 (update_cfg_after_block_merging): Break out from ...
6989 (rtl_merge_blocks): ... this one.
6990 (cfg_layout_split_edge): New.
6991 (cfg_layout_merge_blocks): New.
6992 (cfg_layout_can_merge_blocks_p): New.
6993 (cfg_layout_redirect_edge_and_branch): Reorganize.
6994 (cfg_layout_rtl_cfg_hooks): Fill in.
6995 (cfg_layout_delete_block): Kill barriers.
6996 * cfganal.c (can_fallthru): Deal with exit blocks
6997 * cfglayout.c (cfg_layout_function_header): New function
6998 (record_effective_endpoints): Record function header.
6999 (fixup_reorder_chain): Fixup dead jumptables; place header
7001 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
7002 * bb-reorder.c (cfg_layout_initialize): Update call.
7003 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
7004 edges in cfglayout mode.
7005 * cfglayout.c (cleanup_unconditional_jumps): Kill.
7006 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
7007 * cfglayout.h (cfg_layout_initialize): Update prototype.
7008 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
7009 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
7010 * flow.c (propagate_block): Do not crash when basic block ends
7011 by first insn in the chain.
7012 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
7014 * tracer.c (tracer): Update call of cfg_layout_initialize.
7016 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7018 * Makefile.in: Use dependency variables in lieu of explicit
7021 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
7023 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
7024 * tree.h: ...to here.
7026 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
7028 * config/s390/2064.md: Fix comment typos.
7029 * config/s390/2084.md: Likewise.
7030 * config/s390/s390.c: Likewise.
7031 * config/s390/s390.md: Likewise.
7032 * config/sh/sh.c: Likewise.
7033 * config/sh/sh.h: Likewise.
7034 * config/sh/sh.md: Likewise.
7035 * config/sparc/sparc.c: Likewise.
7036 * config/sparc/sparc.h: Likewise.
7037 * config/sparc/sparc.md: Likewise.
7038 * config/stormy16/stormy16.c: Likewise.
7039 * config/stormy16/stormy16.h: Likewise.
7040 * config/stormy16/stormy-abi: Fix a typo.
7042 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
7044 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
7046 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7048 * config/mips/mips.h (save_argv): Delete.
7050 2003-07-03 Roger Sayle <roger@eyesopen.com>
7053 * fold-const.c (extract_muldiv_1): There's nothing that can be done
7054 if the expression is a SAVE_EXPR.
7056 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
7058 * config/m32r/m32r.c: Fix comment typos.
7059 * config/m68hc11/m68hc11.c: Likewise.
7060 * config/m68hc11/m68hc11.h: Likewise.
7061 * config/m68k/m68k.c: Likewise.
7062 * config/mcore/mcore.c: Likewise.
7063 * config/mcore/mcore.h: Likewise.
7064 * config/mcore/mcore.md: Likewise.
7065 * config/mips/mips.c: Likewise.
7066 * config/mips/mips.h: Likewise.
7067 * config/mips/mips.md: Likewise.
7068 * config/mips/netbsd.h: Likewise.
7069 * config/mn10300/mn10300.c: Likewise.
7071 2003-07-03 Andreas Schwab <schwab@suse.de>
7073 * dbxout.c (pending_bincls): Move decl down inside
7074 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
7076 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
7078 * rtl.h (NOTE_DATA): Refer to whole union.
7079 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
7081 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
7083 PR optimization/11381
7084 * simplify-rtx.c (simplify_relational_operation): Check that
7085 two equal operands have no side-effects before simplifying
7088 2003-07-02 Jeff Law <law@redhat.com>
7090 * expr.c (do_store_flag): Remove special case folding for
7091 single bit tests. Instead call back into the commonized folder
7093 * fold-const.c (fold_single_bit_test): New function, mostly
7094 extracted from do_store_flag, with an additional case extracted
7096 (fold): Call fold_single_bit_test appropriately.
7097 * tree.h (fold_single_bit_test): Prototype.
7099 2003-07-02 Zack Weinberg <zack@codesourcery.com>
7101 * system.h: Include filenames.h.
7102 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
7103 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
7104 define based on HAVE_DOS_BASED_FILE_SYSTEM.
7105 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
7106 * config/i386/xm-mingw32.h: Don't define
7107 HAVE_DOS_BASED_FILE_SYSTEM,
7108 DIR_SEPARATOR, or DIR_SEPARATOR_2.
7109 * doc/hostconfig.texi: Update to match.
7111 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
7112 config/i386/cygwin.h:
7113 Use IS_ABSOLUTE_PATH throughout.
7114 * gcc.c (DIR_UP): Delete, unused.
7115 * protoize.c (IS_SAME_PATH): Define in terms of
7117 (is_abspath): Delete.
7119 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
7121 * config/i386/emmintrin.h: Fix comment typos.
7122 * config/i386/i386.c: Likewise.
7123 * config/i386/i386.h: Likewise.
7124 * config/i386/sco5.h: Likewise.
7125 * config/ia64/ia64.c: Likewise.
7126 * config/ia64/itanium2.md: Likewise.
7128 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
7130 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
7132 (emit_bincl_stab): Same.
7133 (emit_pending_bincls): Same.
7135 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
7137 * config/h8300/h8300.c (compute_mov_length): Fix the length of
7138 loading CONST0_RTX (SFmode).
7139 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
7140 'G' to CONST0_RTX (SFmode).
7141 * config/h8300/h8300.md (movsf_h8300): Change the first
7143 (movsf_h8300h): Likewise.
7145 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
7147 * c-common.h (c_common_init_options): New prototype.
7148 * c-opts.c (deferred_size): Remove.
7149 (defer_opt): Array is now pre-allocated.
7150 (c_common_init_options): Pre-allocate deferred_opts. Make
7151 lang_flags unsigned.
7152 (push_command_line_options): Free deferred_opts.
7153 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
7154 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
7155 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
7156 * langhooks.h (struct lang_hooks): New prototype for init_options.
7157 * main.c (main): Cast argv.
7158 * opts.c (handle_option, handle_options): Update prototypes.
7159 (decode_options): save_argc, save_argv are not global. Constify.
7160 * opts.h (decode_options): New prototype.
7161 * toplev.c (general_init): New protoype.
7162 (save_argv): Make static.
7163 (save_argc): Remove.
7164 (print_switch_values, general_init): Constify.
7165 (toplev_main): Save argv.
7166 * toplev.h (toplev_main): Update prototype.
7167 (save_argc, save_argv): Remove.
7169 2003-07-02 David Edelsohn <edelsohn@gnu.org>
7171 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
7172 (emit_bincl_stab): Same.
7173 (emit_pending_bincls): Same.
7175 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
7178 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
7180 2003-07-02 Andreas Schwab <schwab@suse.de>
7182 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
7184 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
7186 PR optimization/11210
7187 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
7188 about the behaviour with regard to bitfields.
7189 * fold-const (decode_field_reference): Record outermost type in
7190 case the expression is a NOP. Strip all NOPs. Set the signedness
7191 to that of the outermost type (if any) when the bitsize is equal
7192 to the size of the type.
7194 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
7196 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
7197 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
7198 (adddi3_internal_3, addsi3_internal_2): Likewise.
7200 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
7202 * config/mips/mips.c (machine_function): Add new fields:
7203 ignore_hazard_length_p and all_noreorder_p.
7204 (mips_flag_delayed_branch): New variable.
7205 (override_options): Treat '/' as an operand punctuation character.
7206 Set up mips_flag_delayed_branch.
7207 (print_operand): Handle '/'.
7208 (mips_output_function_prologue): Put the whole function in
7209 .set noreorder and .set nomacro if all_noreorder_p is true.
7210 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
7211 (mips16_optimize_gp): Remove "first insn" parameter.
7212 (mips16_lay_out_constants): New function, split out from mips_reorg.
7213 (mips_avoid_hazard, mips_avoid_hazards): New functions.
7214 (mips_reorg): For mips16 code, call mips16_lay_out_constant
7215 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
7216 do delayed-branch scheduling followed by hazard detection.
7217 (mips_adjust_insn_length): Only account for hazards if
7218 !ignore_hazard_length_p.
7219 (mips_output_load_label): Add a nop to the o32 sequence if
7220 the target suffers from load delays.
7221 (mips_output_conditional_branch): Add %/ to the end of branches.
7222 (mips_output_division): Fill the branch delay slot with %#.
7223 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
7224 instructions. End all other %* branches with %/.
7225 (ffssi2, ffsdi2): Fix lengths.
7226 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
7227 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
7228 (fix_truncsfsi2_macro): Likewise.
7229 (mov_lwl): Set hazard to "none".
7230 (ashldi3_internal): Fill the branch delay slot with %#.
7231 (ashrdi3_internal, lshrdi3_internal): Likewise.
7232 (exception_receiver): Explicitly set $28.
7233 (hazard_nop): New pattern.
7235 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
7237 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
7238 before calling tree_inlinable_function_p.
7240 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7242 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
7243 <internal/stdio_core.h> too.
7244 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
7245 <internal/wchar_core.h> too.
7246 Substitute va_list uses in inline definition.
7247 * fixinc/fixincl.x: Regenerate.
7249 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7251 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
7252 Undef before redefinition.
7253 (LABEL_AFTER_LOC): Likewise.
7254 (DEFAULT_SIGNED_CHAR): Likewise.
7255 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
7258 * config/mips/iris3.h: Remove, unused.
7259 * config/mips/iris4.h: Likewise.
7261 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
7263 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
7264 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
7267 * config/mips/iris5.h: Move explicit includes ...
7268 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
7270 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
7271 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
7274 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
7275 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
7278 * config/mips/iris6.h: Fix IRIX spelling.
7279 (MULTILIB_DEFAULTS): Undef before redefinition.
7281 * config/mips/iris6.h: Move explicit includes ...
7282 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
7284 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
7286 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
7287 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
7288 Use next_needed field instead of aux to maintain the queue.
7289 * cgraph.h (cgraph_node): Add next_needed.
7290 (cgraph_varpool_node): Add next_needed; remove aux.
7291 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
7293 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
7295 * cgraphunit.c (cgraph_finalize_function): Set finalized.
7296 (cgraph_finalize_function): Do not examine inlinablility.
7297 (cgraph_finalize_compilation_unit): Do it here.
7298 * cgraph.h (cgraph_local_info): Add finalized field.
7300 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7302 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
7303 (gt_pch_restore): Likewise.
7305 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
7307 * config/alpha/alpha.c: Fix comment typos.
7308 * config/alpha/elf.h: Likewise.
7309 * config/arm/arm.c: Likewise.
7310 * config/arm/arm.h: Likewise.
7311 * config/arm/arm.md: Likewise.
7312 * config/arm/t-arm-coff: Likewise.
7313 * config/arm/t-strongarm-pe: Likewise.
7314 * config/arm/xscale-elf.h: Likewise.
7315 * config/avr/avr.h: Likewise.
7317 2003-07-01 Jeff Law <law@redhat.com>
7319 * stmt.c (any_pending_cleanups): Remove another redundant test.
7321 2003-07-01 David Edelsohn <edelsohn@gnu.org>
7322 J"orn Rennecke <joern.rennecke@superh.com>
7324 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
7327 2003-07-01 Devang Patel <dpatel@apple.com>
7329 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
7331 (struct dbx_file): New members - bincl_status, pending_bincl_name and
7333 (pending_bincls): New.
7334 (dbxout_init): Initialize new dbx_file members.
7335 (dbxout_start_source_file): Same.
7336 (emit_bincl_stab): New function.
7337 (emit_pending_bincls): Same.
7338 (emit_pending_bincls_if_required): Same.
7339 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
7341 (dbxout_begin_block): Emit pending BINCL stabs.
7342 (dbxout_end_block): Same.
7343 (dbxout_function_decl): Same.
7344 (dbxout_continue): Same.
7345 (dbxout_type): Same.
7346 (dbxout_class_name_qualifiers): Same.
7347 (dbxout_symbol): Same.
7348 (dbxout_symbol_location): Same.
7349 (dbxout_parms): Same.
7351 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7353 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
7354 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
7356 2003-07-01 Andreas Jaeger <aj@suse.de>
7358 * fold-const.c: Convert prototypes to ISO C90.
7359 * function.c: Likewise.
7360 * function.h: Likewise.
7362 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
7364 * doc/contrib.texi: Fix typos.
7365 * doc/invoke.texi: Likewise.
7366 * doc/passes.texi: Likewise.
7367 * doc/sourcebuild.texi: Likewise.
7368 * doc/tm.texi: Likewise.
7370 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
7372 * basic-block.h: Fix comment typos.
7373 * bb-reorder.c: Likewise.
7374 * c-format.c: Likewise.
7375 * cfgcleanup.c: Likewise.
7376 * cfghooks.h: Likewise.
7377 * cfgloop.c: Likewise.
7378 * cfgloopmanip.c: Likewise.
7379 * cfgrtl.c: Likewise.
7380 * cgraph.h: Likewise.
7381 * cgraphunit.c: Likewise.
7382 * combine.c: Likewise.
7383 * convert.c: Likewise.
7384 * dbxout.c: Likewise.
7387 * diagnostic.c: Likewise.
7388 * dwarf2out.c: Likewise.
7389 * et-forest.h: Likewise.
7391 * fold-const.c: Likewise.
7392 * function.h: Likewise.
7393 * gcov-io.h: Likewise.
7396 * genautomata.c: Likewise.
7397 * ggc-common.c: Likewise.
7398 * ggc-page.c: Likewise.
7399 * loop-unroll.c: Likewise.
7400 * loop-unswitch.c: Likewise.
7402 * mips-tfile.c: Likewise.
7403 * optabs.c: Likewise.
7404 * ra-build.c: Likewise.
7405 * ra-colorize.c: Likewise.
7406 * ra-rewrite.c: Likewise.
7408 * regmove.c: Likewise.
7409 * reload.c: Likewise.
7410 * rtlanal.c: Likewise.
7411 * sched-ebb.c: Likewise.
7412 * sched-int.h: Likewise.
7413 * sched-vis.c: Likewise.
7414 * sreal.c: Likewise.
7415 * ssa-ccp.c: Likewise.
7417 * toplev.c: Likewise.
7418 * tree-inline.c: Likewise.
7419 * value-prof.c: Likewise.
7420 * value-prof.h: Likewise.
7422 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
7424 * rtl.h (emit_line_note_after): Remove.
7425 (emit_note_copy_after, emit_note_copy): New.
7426 * emit-rtl.c (reorder_insns_with_line_notes): Replace
7427 emit_line_note_after with emit_note_copy_after.
7428 (emit_insn_after_with_line_notes): Likewise.
7429 (emit_line_note_after): Kill.
7430 (emit_note_copy_after): New.
7431 (emit_note_copy): New.
7432 * function.c (emit_return_into_block): Use emit_note_copy_after.
7433 (thread_prologue_and_epilogue_insns): Likewise.
7434 * integrate.c (expand_inline_function): Use emit_note_copy.
7435 (copy_insn_list): Likewise.
7436 * unroll.c (copy_loop_body): Likewise.
7437 * cfglayout.c (duplicate_insn_chain): Likewise.
7439 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
7441 * c-tree.h (define_label): Replace filename and lineno arguments
7443 * c-decl.c (poplevel): Adjust define_label call.
7444 (pop_label_level): Likewise.
7445 (define_label): Replace filename and lineno arguments with a
7447 (store_parm_decls): Use DECL_SOURCE_LOCATION.
7448 * c-parse.in (label): Adjust define_label call.
7450 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
7452 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
7453 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
7454 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
7455 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
7456 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
7458 2003-07-01 Andreas Jaeger <aj@suse.de>
7460 * final.c: Convert prototypes to ISO C90.
7462 * flags.h: Likewise.
7463 * gcov-io.c: Likewise.
7464 * gcov-io.h: Likewise.
7466 See ChangeLog.9 for earlier changes.