1 2003-08-22 Chris Demetriou <cgd@broadcom.com>
3 * config/mips/mips.h (MASK_FIX_SB1, TARGET_FIX_SB1): New defines.
4 (TARGET_SWITCHES): Add -mfix-sb1 and -mno-fix-sb1.
5 * config/mips/mips.md (divdf3, divsf3, sqrtdf2, sqrtsf2): Work
6 around SB-1 errata if TARGET_FIX_SB1 is set.
7 (recip.d insn, recip.s insn, rsqrt.d insn, rsqrt.s insn): Likewise.
8 * doc/invoke.texi: Document MIPS -mfix-sb1 and -mno-fix-sb1.
10 2003-08-22 Roger Sayle <roger@eyesopen.com>
12 * hashtable.c (ht_expand): Avoid calculating rehash for the common
13 case that the first probe hits an empty hash table slot.
15 2003-08-22 Mark Mitchell <mark@codesourcery.com>
17 * config/ia64/hpux.h (SUPPORTS_INIT_PRIORITY): Define to 0.
19 2003-08-22 Mark Mitchell <mark@codesourcery.com>
21 * config/ia64/ia64.md (*ptr_extend_plus_1): Rename to ...
22 (ptr_extend_plus_imm): ... this.
23 * config/ia64/ia64.c (addp4_optimize_ok): Do not disable addp4
25 (ia64_output_mi_thunk): Support ILP32 mode.
27 2003-08-22 bernardo innocenti <bernie@develer.com>
29 * gcc/config/m68k/m68k.c (m68k_coff_asm_named_section): remove unused
31 * gcc/config/m68k/m68k.c (-m68k_svr3_asm_out_constructor): likewise.
33 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
35 * config/i386/i386.c (const_int_1_operand): Simplify an
38 2003-08-22 Alan Modra <amodra@bigpond.net.au>
40 * config/fp-bit.c: Specify config/ dir for include of fp-bit.h.
41 * config/rs6000/ppc64-fp.c: Likewise.
43 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
45 * cfgcleanup.c: Fix comment typos.
46 * emit-rtl.c: Likewise.
48 * ra-build.c: Likewise.
49 * rtlanal.c: Likewise.
52 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
54 * c-decl.c: Fix comment formatting.
56 * combine.c: Likewise.
57 * convert.c: Likewise.
58 * dominance.c: Likewise.
59 * dwarf2out.c: Likewise.
60 * dwarfout.c: Likewise.
62 * fold-const.c: Likewise.
64 * genattrtab.c: Likewise.
65 * ggc-common.c: Likewise.
66 * mips-tfile.c: Likewise.
67 * regmove.c: Likewise.
69 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
71 * builtin-attrs.def: Fix comment formatting.
72 * c-pretty-print.c: Likewise.
73 * diagnostic.h: Likewise.
74 * langhooks.h: Likewise.
76 * simplify-rtx.c: Likewise.
79 2003-08-22 Bernardo Innocenti <bernie@develer.com>
81 * config/m68k/m68k-protos.h: Convert to ISO C90.
82 * config/m68k/m68k.c: Likewise.
84 2003-08-21 Bernardo Innocenti <bernie@develer.com>
85 Paul Dale <pauli@snapgear.com>
86 Peter Barada <peter@baradas.org>
88 * config/m68k/m68k.c (m68k_rtx_costs): Adjust mul/div costs for
91 2003-08-21 Zack Weinberg <zack@codesourcery.com>
93 * Makefile.in (INCLUDES): Remove -I$(srcdir)/config.
94 * config.gcc (*-*-openbsd): Don't set tm_file.
95 (alpha*-*-openbsd, arm*-*-coff*, arm*-wince-pe*,
96 arm-*-pe*, avr-*-*, h8300-*-rtems*, h8300-*-elf*,
97 h8300-*-*, hppa*-*-osf*, hppa*-*-bsd*, hppa*-*-hpux*,
98 i370-*-opened*, i370-*-mvs*, i370-*-linux*, i?86-*-openbsd*,
99 i?86-*-lynxos, i?86-*-nto-qnx*, iq2000*-*-elf*, m68000-hp-hpux*,
100 m68k-hp-hpux*, m68k-*-aout*, m68k-*-coff*, m68020-*-elf*,
101 m68k-*-elf*, m68k*-*-netbsd*, m68k*-*-openbsd*, m68k-*-sysv4*,
102 m68k-*-linux*, m68k-*-rtems*, mcore-*-pe*, mips*-*-netbsd*,
103 mips*-*-openbsd*, rs6000-*-lynxos*, sh*-*-elf*, sh*-*-ka,
104 sh-*-rtemself, sparc-*-openbsd*, strongarm-*-pe, vax-*-openbsd*,
105 xscale-*-coff): Use explicit and complete lists of target headers
106 to include. Move definitions to tm_defines where appropriate.
107 (hppa*-*-openbsd*, powerpc-*-openbsd*): Comment out stanza for
108 not-yet-contributed configuration.
110 * config/lynx.h, config/alpha/openbsd.h, config/arm/coff.h
111 * config/avr/avr.h, config/frv/frv.h, config/h8300/elf.h
112 * config/i370/linux.h, config/i370/mvs.h, config/i370/oe.h
113 * config/i386/nto.h, config/iq2000/iq2000.h,
114 * config/m68k/coff.h, config/m68k/hp310.h, config/m68k/hp320.h
115 * config/m68k/linux.h, config/m68k/m68k-aout.h
116 * config/m68k/m68k-none.h, config/m68k/m68kv4.h
117 * config/m68k/netbsd.h, config/m68k/openbsd.h
118 * config/m68k/sgs.h, config/mcore/mcore-pe.h,
119 * config/mips/netbsd.h, config/mips/openbsd.h, config/pa/pa.h,
120 * config/rs6000/lynx.h, config/sh/embed-elf.h, config/sparc/openbsd.h:
121 Remove includes of other target config headers, and
122 definitions of macros moved to tm_defines lists. Add #undefs
123 where now necessary to prevent redefinition warnings.
125 * config/h8300/coff.h: New file split out of...
126 * config/h8300/elf.h: ...here.
127 * config/m68k/hp320base.h: New file split out of...
128 * config/m68k/hp320.h: ...here.
129 * config/rs6000/lynxbase.h: New file split out of...
130 * config/rs6000/lynx.h: ...here.
132 * config/m68k/hp310g.h, config/m68k/hp320g.h, config/m68k/hpux7.h
133 * config/m68k/m68k-coff.h, config/mips/openbsd-be.h: Delete file.
135 * config/sol2.h: Remove #if 0-ed #include of sys/mman.h.
136 * config/m68k/m68kelf.h: Remove commented out #include of m68k/sgs.h.
137 * config/mcore/mcore.h: Don't include hwint.h nor machmode.h.
138 Remove unnecessary #ifndef.
139 * config/s390/s390.h: Prefix #include of s390/fixdfdi.h
140 [under IN_LIBGCC2] with config/.
142 2003-08-21 Per Bothner <bothner@pbothner.com>
144 * cppfiles.c (stack_file): Correctly pass return_at_eof parameter
146 * cpplex.c (_cpp_get_fresh_line): Don't buffer->prev - handled
147 by return_at_eof check. Always call _cpp_pop_buffer at end.
149 2003-08-21 Kazu Hirata <kazu@cs.umass.edu>
152 * config/h8300/h8300.md (two anonymous patterns): Remove.
154 2003-08-21 Richard Sandiford <rsandifo@redhat.com>
156 * config/mips/mips.h (MUST_PASS_IN_STACK): Remove BLKmode clause.
157 * config/mips/mips.c (function_arg_pass_by_reference): Never return
160 2003-08-21 Josef Zlomek <zlomekj@suse.cz>
162 * fold-const.c (fold): Fix bug in (A & C) == D where D & ~C != 0
163 and similarly in (A | C) == D where C & ~D != 0.
165 2003-08-20 Geoffrey Keating <geoffk@apple.com>
168 * configure.in: When testing with_libs and with_headers, treat
169 'no' as unset. Based on a patch by Dan Kegel <dank@kegel.com>.
170 * configure: Regenerate.
172 2003-08-20 Peter Barada <peter@baradas.org>
174 * longlong.h (umul_ppmm): Add ColdFire support.
176 2003-08-20 Peter Barada <peter@baradas.org>
177 Bernardo Innocenti <bernie@develer.com>
179 * config/m68k/m68k-none.h: Introduce new ColdFire archs.
180 * config/m68k/m68k.h: Likewise.
181 * config/m68k/lb1sf68.asm: Rename __mcf5200__ to __mcoldfire__.
182 * config/m68k/coff.h: Rename TARGET_5200 to TARGET_COLDFIRE.
183 * config/m68k/linux.h: Likewise.
184 * config/m68k/m68k.c: Likewise.
185 * config/m68k/m68k.md: Likewise.
186 * config/m68k/m68kelf.h: Likewise.
187 * config/m68k/netbsd-elf.h: Likewise.
188 * config/m68k/t-m68kelf: Add multilib targets for new ColdFire archs.
190 2003-08-20 Bernardo Innocenti <bernie@develer.com>
192 * config/m68k/m68k.c: Strip away code depending on NO_ADDSUB_Q definition.
193 * config/m68k/m68k.md: Likewise.
195 2003-08-20 Mark Mitchell <mark@codesourcery.com>
199 2003-08-19 Mark Mitchell <mark@codesourcery.com>
200 * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
201 types with precisions other than those given by native machine
204 2003-08-20 Gunther Nikl <gni@gecko.de>
206 * config/m68k/m68k.md (anonymous define_insn): remove obsolete code
207 selected by FSGLMUL_USE_S and FSGLDIV_USE_S
208 * config/m68k/m68k.c (output_move_himode): remove SGS_NO_LI check
209 * config/m68k/m68k.md (anonymous define_insn): Likewise
210 * config/m68k/m68k.md (anonymous define_insn): remove ISI_OV check
211 * config/m68k/m68k.c (standard_68881_constant_p): remove obsolete
212 code selected by NO_ASM_FMOVECR
214 2003-08-20 Gunther Nikl <gni@gecko.de>
216 * config/m68k/m68k.c (output_move_const_into_data_reg,
217 output_move_himode): unify MOTOROLA/MIT handling of moveq
218 * config/m68k/m68k.md (movsi_const0, anonymous define_insn):
221 2003-08-20 Gunther Nikl <gni@gecko.de>
223 * config/m68k/m68k.c (m68k_output_function_prologue): use %U in
225 * config/m68k/m68k.c (m68k_output_function_epilogue): replace
226 HOST_WIDE_INT_PRINT_DEC with %wd
228 2003-08-20 Loren James Rittle <ljrittle@acm.org>
230 * config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Handle
233 2003-08-20 Roger Sayle <roger@eyesopen.com>
236 * fold-const.c (fold <PLUS_EXPR>): Check for integer constant
237 operands before calling tree_int_cst_lt when performing associative
240 2003-08-20 Jason Merrill <jason@redhat.com>
242 * tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'.
243 (EXPR_CHECK): Don't check for 'r' or 's' if we're
244 checking IS_EXPR_CODE_CLASS.
245 * calls.c (calls_function_1): Likewise.
246 * fold-const.c (fold): Likewise.
247 * tree.c (iterative_hash_expr): Likewise.
248 * tree-inline.c (walk_tree, copy_tree_r): Likewise.
250 2003-08-20 Gunther Nikl <gni@gecko.de>
252 * config/m68k/m68k.c (m68k_output_mi_thunk): delete obsolete code
253 depending on MOTOROLA_BSR
254 * config/m68k/m68k.md (anonymous define_insn): Likewise
256 2003-08-20 Jason Merrill <jason@redhat.com>
258 * builtins.c (expand_builtin_mathfn): Use get_callee_fndecl.
259 (expand_builtin_mathfn2, expand_builtin, builtin_mathfn_code,
260 fold_trunc_transparent_mathfn, fold_builtin): Likewise.
261 * dojump.c (do_jump): Likewise.
262 * fold-const.c (operand_equal_p, fold): Likewise.
263 (tree_expr_nonnegative_p): Likewise.
265 * stor-layout.c (do_type_align): Only copy DECL_USER_ALIGN from
266 TYPE_USER_ALIGN for FIELD_DECLs.
268 * attribs.c (decl_attributes): Rebuild the function pointer type after
269 changing the target type.
270 * tree.c (get_qualified_type): Also check that the attributes match.
272 2003-08-19 Matt Kraai <kraai@alumni.cmu.edu>
274 * Makefile.in (STAGESTUFF): Move cc1obj$(exeext) from here ...
275 * objc/config-lang.in (stagestuff): ... to here.
277 2003-08-19 Mark Mitchell <mark@codesourcery.com>
280 * convert.c (convert_to_integer): Use CONVERT_EXPR (instead of
281 NOP_EXPR) when necessary.
282 * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
283 types with precisions other than those given by native machine
286 2003-08-19 Geoffrey Keating <geoffk@apple.com>
288 * cpppch.c (cpp_valid_state): Re-add warning about PCH not used
289 because some macro is defined.
291 * config/darwin.h (LINK_COMMAND_SPEC): Add -arch and -arch_only
293 * config/i386/darwin.h (ASM_SPEC): New.
294 (SUBTARGET_EXTRA_SPECS): New.
295 * config/rs6000/darwin.h (ASM_SPEC): New.
296 (SUBTARGET_EXTRA_SPECS): New.
297 * configure.in: Don't set CROSS or SYSTEM_HEADER_DIR when building
298 a cross-compiler between two different processors on Darwin.
299 * configure: Regenerate.
301 2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
303 * builtins.c: Fix comment typos.
304 * c-common.c: Likewise.
305 * c-decl.c: Likewise.
306 * c-pretty-print.c: Likewise.
307 * cfgbuild.c: Likewise.
308 * cfglayout.c: Likewise.
309 * cfgloopanal.c: Likewise.
310 * cgraphunit.c: Likewise.
311 * cppfiles.c: Likewise.
312 * dwarfout.c: Likewise.
314 * fold-const.c: Likewise.
316 * ggc-page.c: Likewise.
317 * haifa-sched.c: Likewise.
318 * pretty-print.c: Likewise.
321 * value-prof.c: Likewise.
323 2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
325 * c-decl.c: Follow spelling conventions.
326 * cppfiles.c: Likewise.
328 2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
330 * c-common.c: Fix comment formatting.
331 * c-common.h: Likewise.
332 * c-decl.c: Likewise.
333 * cppinit.c: Likewise.
334 * cpplib.h: Likewise.
335 * emit-rtl.c: Likewise.
337 * line-map.h: Likewise.
340 * simplify-rtx.c: Likewise.
342 2003-08-19 Daniel Jacobowitz <drow@mvista.com>
344 * unwind-c.c: Add libgcc-style exception.
345 * unwind-dw2.c: Likewise.
346 * unwind-pe.h: Likewise.
347 * unwind-sjlj.c: Likewise.
348 * unwind.inc: Likewise.
350 2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
352 PR c/5582 PR c++/10538
353 * langhooks-def.h (lhd_decl_uninit): Declare.
354 (LANG_HOOKS_DECL_UNINIT): New macro.
355 (LANG_HOOKS_INITIALIZER): Adjust.
356 * langhooks.h (struct lang_hooks): Add new field
358 * langhooks.c (lhd_decl_uninit): Define.
359 * c-common.c (c_decl_uninit_1): New function.
360 (c_decl_uninit): New function.
361 (warn_init_self): Define.
362 * c-common.h (c_decl_uninit): Declare.
363 (warn_init_self): Declare.
364 * c.opt: Introduce -Winit-self.
365 * c-opts.c (c_common_handle_options): Set warn_init_self.
366 * c-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
367 * objc/objc-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
368 * function.c (uninitialized_vars_warning): Call the language hook.
369 * doc/invoke.texi: Document -Winit-self.
371 2003-08-19 Chris Demetriou <cgd@broadcom.com>
373 * config/mips/mips.md: Adjust SI-mode "trap_if" instruction
374 to use better predicates and constraints. Define new
375 instruction to handle "trap_if" with DI-mode arguments.
376 (conditional_trap): FAIL if trap code is not 0.
378 2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
380 * config/i386/i386.c (legitimate_pic_address_disp_p): Change the
381 strstr with $pb to a strcompare with "<pic base>"
382 (ix86_output_addr_diff_elt): Output the real pic base.
384 2003-08-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
386 * langhooks-def.h (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling.
387 (LANG_HOOKS_INITIALIZER): Correct.
388 * c-lang.c: Likewise.
390 2003-08-19 Jan Hubicka <jh@suse.cz>
392 * cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol.
393 (cgraph_varpool_mark_needed_node): Likewise.
394 * cgraph.h (notice_global_symbol): Declare
395 * varasm.c (notice_global_symbol): Break out from ...
396 (assemble_start_function): ... here; update for variables.
397 (assemble_variable): Use notice_global_symbol.
399 2003-08-19 Richard Sandiford <rsandifo@redhat.com>
401 * config/mips/mips.c (mips_va_arg): If EABI_FLOAT_VARARGS_P,
402 expect SFmode and DFmode arguments to be passed in FPRs,
403 regardless of the underlying type.
405 2003-08-19 Richard Sandiford <rsandifo@redhat.com>
408 * config/mips/mips.c (INTERNAL_SYMBOL_P): New macro.
409 (mips_classify_symbol, m16_usym8_4, m16_usym5_4): Use it.
411 2003-08-18 Matt Kraai <kraai@alumni.cmu.edu>
414 * c-typeck.c (set_init_index): Check for negative index.
416 2003-08-18 Bob Wilson <bob.wilson@acm.org>
418 * config/xtensa/crti.asm (_init, _fini): Add alternate code for new
420 * config/xtensa/crtn.asm (_init, _fini): Likewise.
421 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
422 __umodsi3, __modsi3): Likewise.
423 * config/xtensa/t-xtensa (crti.o, crtn.o): Add $(GCC_CFLAGS) and
426 2003-08-18 Aldy Hernandez <aldyh@redhat.com>
428 * config/rs6000/spe.md ("*nabssf2_gpr"): New.
430 2003-08-18 Richard Sandiford <rsandifo@redhat.com>
432 * config/mips/mips.md: Quote C code in braces. Remove use of
433 fake const0_rtx operands. Remove double backslashes. Use \;.
434 Remove workarounds for bogus warnings.
436 2003-08-18 Richard Sandiford <rsandifo@redhat.com>
438 * config/mips/mips.md (muldf3, mulsf3): Don't call a gen_* function.
439 (muldf3_internal, muldf3_r4300): Select based on TARGET_4300_MUL_FIX
440 rather than TARGET_MIPS4300.
441 (mulsf3_internal, mulsf3_r4300): Likewise.
443 2003-08-18 Richard Sandiford <rsandifo@redhat.com>
445 * config/mips/mips.md: Renumber unspecs. Clean up comments.
447 2003-08-17 Roger Sayle <roger@eyesopen.com>
449 * simplify-rtx.c (associative_constant_p): New function to test
450 whether an RTX expression is an immediate constant.
451 (simplify_associative_operation): New function to perform some
452 reassociation optimizations of associative binary expressions.
453 (simplify_binary_operation): Use simplify_associative_operation
454 to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX.
455 Floating point expressions are only reassociated when unsafe
456 math optimizations are permitted.
458 2003-08-17 Andreas Jaeger <aj@suse.de>
460 * config/alpha/alpha.md: Remove usage of PARAMS.
462 * config/i386/cygwin.h: Convert K&R prototypes to ISO C90.
463 * config/i386/i386-interix.h: Likewise.
464 * config/i386/winnt.c: Likewise.
465 * config/i386/cygming.h: Likewise.
466 * config/i386/cygwin2.c: Likewise.
467 * config/darwin.c: Likewise.
468 * config/darwin-c.c: Likewise.
469 * config/darwin-protos.h: Likewise.
470 * config/darwin.h: Likewise.
471 * config/s390/s390-protos.h: Likewise.
472 * config/s390/s390.c: Likewise.
473 * config/ia64/ia64.c: Likewse
474 * config/ia64/ia64-protos.h: Likewise.
475 * config/ia64/ia64-c.c: Likewise.
477 2003-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
479 * config/sparc/sparc.c: Convert to ISO C.
481 * config/sparc/sparc-protos.h: Don't use the PARAMS macro.
482 * config/sparc/sparc.c: Likewise.
484 2003-08-16 Nathan Sidwell <nathan@codesourcery.com>
487 * stmt.c (expand_expr_stmt_value): Don't warn about any void
490 2003-08-16 Jan Hubicka <jh@suse.cz>
492 * i386.c (ix86_fntype_regparm): Rename from ...
493 (ix86_function_regparm): ... this one; add fastcall and local
495 (ix86_function_ok_for_sibcall): Update.
496 (ix86_return_pops_args): Likewise.
497 (init_cumulative_args): Likewise.
498 (x86_can_output_mi_thunk): Likewise.
499 (function_arg): Fix formating.
500 (x86_this_parameter): Fix fastcall.
501 (x86_output_mi_thunk): Likewise.
503 * cgraph.c (cgraph_mark_needed_node): Do not mark functions without
504 body as reachable; mark nested functions as needed too.
505 (dump_cgraph): Do not output global.calls.
506 * cgraph.h (cgraph_global_info): Kill.
507 * cgraphunit.c (cgraph_finalize_function): Enqueue needed functions.
508 (record_call_1): Speedup.
509 (cgraph_analyze_function): Break out from ...; compute inlining
511 (cgraph_finalize_compilation_unit): ... here.
512 (cgraph_mark_inline): Kill computation of calls.
513 (cgraph_decide_inlining): Do not compute most of initial values.
515 2003-08-14 Roger Sayle <roger@eyesopen.com>
517 * fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy
518 to negate if either operand is easy to negate, if we don't care
519 about sign-dependent rounding.
520 (negate_expr): Make the logic to negate a REAL_CST explicit.
521 Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand
522 that's easy to negate, if we don't honor sign-dependent rounding.
523 (fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to
524 negate, and the symmetric A * -B as -A * B if A is easy to negate.
525 (fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and
526 -C/D if B and C are cheap to negate. Add an explicit rule to
527 optimize X/-1.0 as -X when we don't care about signaling NaNs.
529 2003-08-14 Zack Weinberg <zack@codesourcery.com>
531 * Makefile.in (tm_file): Rename tm_include_list.
532 (tm_p_file): Rename tm_p_include_list.
533 (build_xm_file): Rename build_xm_include_list.
534 (host_xm_file): Rename host_xm_include_list.
535 (xm_file): Rename xm_include_list.
536 (xm_file_list): Add to be substituted.
537 (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h):
539 (bt-load.o): Add missing dependency on $(TM_H).
540 * configure.in: Prefix value of EXTRA_MODES_FILE with config/.
541 For each of tm_file, tm_p_file, xm_file, host_xm_file, and
542 build_xm_file, generate both *_file_list and *_include_list
543 values from it. (xm_file_list was formerly not being generated.)
544 In *_include_list, prefix the names of all headers found in
545 $(srcdir)/config with config/. In each loop, consider only
546 the special case files that can actually appear in that list.
547 AC_SUBST all *_file_list and all *_include_list variables; do
548 not AC_SUBST the plain *_file variables.
549 * configure: Regenerate.
551 2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
553 * cfg.c (dump_edge_info): Add name of loop_exit edge flag.
555 2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
557 * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
559 (attr_length_call): Include it here. Improve length estimate for
561 (output_call): Use targetm.binds_local_p.
563 2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
565 * builtins.c (CASE_MATHFN): New helper macro.
566 (mathfn_built_in): Simplify and sort.
568 * protoize.c (substr): Delete, callers changed to `strstr'.
570 2003-08-13 Zack Weinberg <zack@codesourcery.com>
572 * config.gcc (iq2000*-*-elf*): Don't set xm_file.
573 * config/iq2000/xm-iq2000.h: Delete file.
575 2003-08-13 Geoffrey Keating <geoffk@apple.com>
577 * gengtype.c (walk_type): Process a subobject before processing
578 the pointer that points to the subobject.
580 2003-08-13 Per Bothner <pbothner@apple.com>
582 * regclass.c (init_reg_modes): Make non-static.
583 Rename to init_reg_modes_once per new naming convention.
584 (init_regs): Don't call init_reg_modes here.
585 * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
586 * rtl.h (init_reg_modes_once): New declaration.
587 * toplev.c (backend_init): Call init_regs after init_emit_once.
589 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
591 * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
592 special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
594 2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
596 * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
597 * sh.md (load_ra): Change insn predicate to TARGET_SH1.
599 2003-08-13 Dale Johannesen <dalej@apple.com>
601 * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
602 handling of decrement-and-branch farther than 32 bits.
604 2003-08-12 Kelley Cook <kelleycook@wideopenwest.com>
606 * configure.in (make_compare_target): Move test to ...
607 * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here.
608 * configure: Regenerate.
610 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
612 * config/mips/iris6.h: Convert to C90 prototypes.
613 * config/mips/irix6-libc-compat.c: Likewise.
614 * config/mips/mips-protos.h: Likewise.
615 * config/mips/mips.c: Likewise.
617 2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org>
619 fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable
620 for selected machines. Comment heavily.
621 fixinc/fixincl.x: Rebuild.
622 fixinc/tests/base/fs/rfs/rf_cache.h: New file.
624 2003-08-12 Richard Sandiford <rsandifo@redhat.com>
626 * config/mips/mips.h: Tweak various comments.
627 * config/mips/mips.c: Likewise.
629 2003-08-11 James E Wilson <wilson@tuliptree.org>
631 PR optimization/11319
633 * alias.c (find_base_value, case REG): Return 0 not src if no base
636 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
638 * gcse.c (gmalloc): Fix last change.
640 2003-08-11 Roger Sayle <roger@eyesopen.com>
642 * simplify-rtx.c (simplify_binary_operation): Replace calls to
643 gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary,
644 and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT,
645 gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary.
647 2003-08-11 Roger Sayle <roger@eyesopen.com>
649 * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort.
650 * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid
651 typecode for an ABS_EXPR.
653 * doc/c-tree.texi: Document ABS_EXPR.
655 2003-08-11 Roger Sayle <roger@eyesopen.com>
657 * fold-const.c (fold): Optimize any associative floating point
658 operator with -funsafe-math-optimizations, not just MULT_EXPR.
660 2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org>
662 * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size
663 information in SHmedia case too.
664 (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate):
666 (__set_fpscr): Use an access via GOT for PIC case.
668 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
670 * configure.in (intermodule): Make switch test more portable.
671 * configure: Regenerate.
673 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com>
675 * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap.
678 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
680 * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC.
681 (grealloc): Size argument is a size_t.
682 (gcalloc): New function. Use throughout in lieu of
685 * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of
687 * config/ia64/ia64.c (ia64_reorg): Likewise.
688 * conflict.c (conflict_graph_new): Likewise.
689 * fixinc/fixincl.c (run_compiles): Likewise.
690 * genattrtab.c (optimize_attrs): Likewise.
691 * genrecog.c (new_decision): Likewise.
692 * haifa-sched.c (schedule_block): Likewise.
693 * hashtable.c (ht_create): Likewise.
695 2003-08-11 Bob Wilson <bob.wilson@acm.org>
697 * config/xtensa/lib2funcs.S: Fix whitespace.
698 * config/xtensa/xtensa.md (all insns and expanders): Use brace block
699 syntax where appropriate. Remove unnecessary backslash escapes.
700 Reformat comments and fix some code formatting.
701 (extendqisi2): Rearrange conditional.
702 (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue,
703 *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead
706 2003-08-11 Richard Sandiford <rsandifo@redhat.com>
708 * config/mips/mips.c: Various formatting fixes.
709 (override_options): Resync -mtune handling with gas.
710 (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface.
711 * config/mips/mips.h: More formatting fixes.
712 (mips_abi): Move declaration.
713 * config/mips/mips.md (exception_receiver): Add mode to
716 2003-08-11 Aldy Hernandez <aldyh@redhat.com>
718 * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and
720 (bdesc_1arg): Remove evsplati and evsplatfi.
722 2003-08-11 J"orn Rennecke <joern.rennecke@superh.com>
724 * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix
727 2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * builtins.c (expand_builtin_strcat): Optimize constant strings.
731 2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
733 * pretty-print.c (pp_base_indent): Rename from pp_indent.
734 * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype.
735 (struct c_pretty_print_info): Add more fields.
736 (pp_c_left_paren): Move to c-pretty-print.c.
737 (pp_c_right_paren): Likewise.
738 (pp_c_left_brace): Likewise.
739 (pp_c_right_brace): Likewise.
740 (pp_c_left_bracket): Likewise.
741 (pp_c_right_bracket): Likewise.
742 (pp_c_declarator): Declare.
743 (pp_c_direct_declarator): Likewise.
744 (pp_c_specifier_qualifier_list): Likewise.
745 (pp_c_type_id): Likewise.
746 * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework..
747 (pp_c_type_qualifier_list): New.
748 (pp_c_pointer): Likewise.
749 (pp_c_parameter_type_list): Likewise.
750 (pp_c_function_definition): Likewise.
751 (pp_c_id_expression): Likewise.
752 (pp_c_simple_type_specifier): Tidy.
753 (pp_c_unary_expression): Likewise.
754 (pp_c_expression): Likewise.
755 (pp_c_pretty_printer_init): Likewise.
756 (pp_c_specifier_qualifier_list): Rework..
757 (pp_c_abstract_declarator): Likewise.
758 (pp_c_postfix_expression): Likewise.
759 (pp_c_primary_expression): Likewise.
760 (pp_c_cast_expression): Likewise.
761 (pp_c_direct_abstract_declarator): Likewise.
762 (pp_c_storage_class_specifier): Likewise.
763 (pp_c_function_specifier): Likewise.
764 (pp_c_declaration_specifiers): Likewise.
765 (pp_c_direct_declarator): Likewise.
766 (pp_c_declarator): Likewise.
767 (pp_c_declaration): Likewise.
768 (pp_c_statement): Likewise.
769 (pp_c_integer_constant): Rename from pp_c_integer_literal.
770 (pp_c_character_constant): Rename from pp_c_character_literal.
771 (pp_c_bool_constant): Rename from pp_c_bool_literal.
772 (pp_c_enumeration_constant): Rename from pp_c_enumerator.
773 (pp_c_floating_constant): Rename from pp_c_real_literal.
774 (pp_c_constant): Rename from pp_c_literal.
775 * c-lang.c: Include diagnostic.h and c-pretty-print.h
776 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define.
777 (c_initialize_diagnostics): New.
778 * Makefile.in (c-lang.o): Update dependency.
780 2003-08-10 Nathan Sidwell <nathan@codesourcery.com>
782 * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs.
784 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
786 * config/mips/mips.c (mips_no_mips16_string): Remove.
787 (override_options): Don't handle -mips16 as part of -mipsN.
788 * config/mips/mips.h (mips_no_mips16_string): Remove declaration.
789 (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries.
790 (TARGET_OPTIONS): Remove -mno-mips16.
792 2003-08-10 Richard Sandiford <rsandifo@redhat.com>
794 * config/mips/mips-protos.h (coprocessor_operand): Remove declaration.
795 (coprocessor2_operand): Likewise.
796 * config/mips/mips.c (STAB_CODE_TYPE): Remove.
797 (lookup_name): Remove declaration.
798 (abort_with_insn): Remove. Replace all uses with fatal_insn.
799 (mips16, mips_abicalls): Remove.
800 (mips_char_to_class): Remove initialiser: all entries are NO_REGS.
801 (arith32_operand, large_int, true_reg_or_0_operand): Remove.
802 (coprocessor_operand, coprocessor2_operand): Remove.
803 (override_options): Don't set mips16 or mips_abicalls.
804 (print_operand): Don't expect SIGN_EXTEND operands.
805 (mips_secondary_reload_class): Likewise.
806 (mips_output_conditional_branch): Remove disabled long-branch code.
807 * config/mips/mips.h (call_used_regs): Remove declaration.
808 (may_call_alloca): Likewise.
809 (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove.
810 (mips_abicalls, mips16): Remove declarations.
811 (ASM_FINAL_SPEC, LIB_SPEC): Remove.
812 (CC1_SPEC): Remove outdated comment.
813 (MIPS_VERSION, MACHINE_TYPE): Remove.
814 (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
815 (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions.
816 (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise.
817 (PUSH_ROUNDING): Likewise.
818 (ASSEMBLER_SCRATCH_REGNUM): Remove.
819 * config/mips/mips.md: Replace mips_cpu_attr with mips_tune
820 and mips16 with TARGET_MIPS16.
822 2003-08-09 Per Bothner <pbothner@apple.com>
824 * cppinit.c (cpp_read_main_file): Split out source-independent
825 initialization to separate function ...
826 (cpp_post_options): New function.
827 * cppfiles.c (cpp_stack_file): Rename public name to ...
828 (_cpp_stack_file): New internal function name.
829 * cpplib.h: Update accordingly.
830 * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
831 (cpp_read_main_file): Don't initialize line here.
832 * c-opts.c (c_common_post_options): Call cpp_post_options.
833 (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
834 * fix-header.c (read_scan_file): Call cpp_post_options.
836 2003-08-09 Per Bothner <per@bothner.com>
838 * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
840 2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
842 * pa.c (pa_asm_output_mi_thunk): Fix typo.
844 2003-08-09 Neil Booth <neil@daikokuya.co.uk>
846 PR preprocessor/11839
847 * cppfiles.c (open_file): Handle ENOTDIR.
849 2003-08-09 Richard Sandiford <rsandifo@redhat.com>
852 * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls.
854 2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
856 * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if
857 source/destination is not a register operand.
859 2003-08-08 Richard Henderson <rth@redhat.com>
862 * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
863 RETURN_ADDRESS_POINTER_REGNUM.
864 (ia64_expand_prologue): Don't frob it.
865 (ia64_output_function_epilogue): Likewise.
866 (ia64_return_addr_rtx): New.
867 (ia64_split_return_addr_rtx): New.
868 * config/ia64/ia64-protos.h: Update.
869 * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
870 (RETURN_ADDRESS_POINTER_REGNUM): Remove.
871 (GENERAL_REGNO_P): Don't check it.
872 (AR_*_REGNUM): Renumber.
873 (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
874 (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
875 (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
876 (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
877 (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
878 * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
879 (movdi_ret_addr): New.
881 2003-08-08 Geoffrey Keating <geoffk@apple.com>
883 * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib.
885 2003-08-08 Roger Sayle <roger@eyesopen.com>
887 * tree.h (get_identifier) Define a macro form of get_identifier
888 that calls get_identifier_with_length when the string is constant.
889 (get_identifier_with_length): Change type of second argument to
891 * stringpool.c (get_identifier): Undefine the macro before giving
892 the function definition.
893 (get_identifier_with_length): Change type of second argument to
894 size_t in function definition.
895 * hashtable.c (calc_hash): Change type of second argument to size_t.
896 (ht_lookup): Change type of third argument to size_t. Reorganize
897 to speed-up the cases where the hash table slot is empty, or the
898 first probe matches (i.e. there isn't a collision).
899 * hashtable.h (ht_lookup): Adjust function prototype.
901 2003-08-08 Bernardo Innocenti <bernie@develer.com>
905 * longlong.h (count_leading_zeros): Exclude on __mcpu32__.
907 2003-08-08 Neil Booth <neil@daikokuya.co.uk>
909 * common.opt: Add debug switches.
910 * flags.h (use_gnu_debug_info_extensions): Boolify.
911 * opts.c (write_symbols, debug_info_level,
912 use_gnu_debug_info_extensions): Move from toplev.c.
913 (set_debug_level): New.
914 (common_handle_options): Handle debug switches.
915 (print_help): Display target options directly.
916 * toplev.c (debug_hooks): Don't initialize.
917 (write_symbols, debug_info_level,
918 use_gnu_debug_info_extensions): Move to opts.c.
919 (debug_args, display_help, decode_g_option): Remove.
920 (process_options): Set no debug if level zero here,
921 and no-debug-hooks. Error here if impossible debug format selected.
922 * toplev.h (display_help, decode_g_option): Remove.
924 2003-08-08 Richard Sandiford <rsandifo@redhat.com>
926 * tree.c (get_file_function_name_long): Fix size of alloca() area.
928 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
930 * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
931 and gcc_cv_prog_cmp_skip.
932 * configure: Regenerate.
934 2003-08-08 Stan Cox <scox@redhat.com>
936 * config/iq2000: New port.
937 * config.gcc (iq2000-*-elf): Added.
938 * doc/install.texi (Specific): Add iq2000 description.
940 2003-08-08 Andreas Schwab <schwab@suse.de>
942 * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting
943 and insert missing empty argument.
944 * configure: Regenerate.
946 2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
948 * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P.
949 (attr_length_millicode_call): Likewise.
950 (attr_length_call): Likewise. Revise some maximum insn lengths.
951 (attr_length_indirect_call): Likewise.
952 (output_call): Fix thinko that added extra nop.
953 * pa.h (IN_NAMED_SECTION_P): Define.
956 * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
957 __STDC_EXT__ when using C++ dialect.
959 2003-08-07 J"orn Rennecke <joern.rennecke@superh.com>
961 * sh.c (calc_live_regs): If the return address pointer is live,
963 (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register
964 for saves / restores.
965 (sh_expand_epilogue): If sh_media_register_for_return returns a
966 register number, flag the instructions that restores PR_MEDIA_REG
968 Remove dead update of offset.
969 (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if
970 we can use the result of get_hard_reg_initial_val.
971 * sh.md (UNSPEC_RA): New constant.
972 (movsi_i_lowpart+1): Changed into a define_insn_and_split, named:
973 (load_ra). Handle UNSPEC_RA.
974 (sibcall_media): Use PR_MEDIA_REG.
976 * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG.
977 * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr
978 needs saving on SHmedia.
980 2003-08-07 Ulrich Weigand <uweigand@de.ibm.com>
982 * config/s390/s390.md: Replace all occurrences of \\t with \t.
984 2003-08-07 Richard Sandiford <rsandifo@redhat.com>
986 * local-alloc.c (combine_regs): Fix comment typo.
988 2003-08-06 Zack Weinberg <zack@codesourcery.com>
990 * c-decl.c (builtin_decls): Replace with first_builtin_decl
991 and last_builtin_decl.
992 (c_init_decl_processing): Initialize both.
993 (c_reset_state): Iterate from first_builtin_decl to
994 last_builtin_decl inclusive to reintroduce builtins.
996 2003-08-06 David Mosberger <davidm@hpl.hp.com>
998 * doc/extend.texi (Function Attributes): Document the IA-64 version
999 of the "model" attribute.
1001 * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro.
1002 (SYMBOL_REF_SMALL_ADDR_P): Ditto.
1003 (PREDICATE_CODES): Mention "small_addr_symbolic_operand".
1005 * config/ia64/ia64.c (ia64_handle_model_attribute): New function.
1006 (ia64_encode_section_info): Likewise.
1007 (ia64_attribute_table): Add "model" attribute.
1008 (TARGET_ENCODE_SECTION_INFO): Define.
1009 (small_addr_symbolic_operand): New function.
1010 (got_symbolic_operand): Return 0 for a symbolref to an object
1011 in the small address area.
1012 (enum ia64_addr_area): New type.
1013 (small_ident1): New variable.
1014 (small_ident2): Likewise.
1015 (init_idents): New function.
1016 (ia64_get_addr_area): Likewise.
1017 (ia64_encode_addr_area): Likewise.
1018 (ia64_encode_section_info): Likewise.
1019 (ia64_expand_load_address): For symbolic references to objects in
1020 the small-address-area, load the address via gen_rtx_SET() (which,
1021 eventually, will expand into "addl").
1023 2003-08-06 Per Bothner <pbothner@apple.com>
1025 * line-map.h (fileline): New typedef.
1026 (struct line_map, linemap_add, linemap_lookup): Use it.
1027 * input.h (struct location_s): Comment notes that long-term we want
1028 to replace it by fileline.
1030 2003-08-06 J"orn Rennecke <joern.rennecke@superh.com>
1032 Fix SHcompact exception handling:
1033 * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered
1034 by the prologue, return a MEM with return_address_pointer_rtx
1036 * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode.
1037 (RETURN_ADDR_OFFSET): Don't define.
1038 (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia
1039 registers that are visible in compact mode. Show that SHmedia
1040 registers still exist in compact mode, even if there are not
1042 (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect
1043 if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE,
1044 and DW_EH_PE_pcrel for pic data.
1045 (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel,
1046 set SYMBOL_FLAG_FUNCTION in symbol, and actually use
1047 DW_EH_PE_pcrel / DW_EH_PE_absptr encoding.
1048 (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it.
1049 * sh.md (movsi_media-1): New splitter.
1051 2003-08-06 Graeme Peterson <gp@qnx.com>
1053 * config/i386/nto.h: New.
1054 * config/i386/t-nto: New.
1055 * config.gcc (i[34567]86-*-nto-qnx*): New.
1057 2003-08-06 Phil Edwards <pme@gcc.gnu.org>
1059 * doc/install.texi (*-*-solaris2*): Refine configure instructions.
1061 2003-08-06 Alan Modra <amodra@bigpond.net.au>
1063 * calls.c (load_register_parameters): Arrange for call_fusage to
1064 report the whole register as used when shifting to the msb.
1066 2003-08-05 Roger Sayle <roger@eyesopen.com>
1068 * builtins.c (expand_builtin): When not optimizing, call the library
1069 function for all builtins that have library functions (except alloca).
1071 2003-08-05 Alexandre Oliva <aoliva@redhat.com>
1073 * c.opt: Introduce -fworking-directory.
1074 * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it.
1075 * c-common.h (flag_working_directory): Declare.
1076 * c-common.c (flag_working_directory): Define.
1077 * c-opts.c (c_common_handle_options): Set it.
1078 (sanitize_cpp_opts): Set...
1079 * cpplib.h (struct cpp_options): ... working_directory option.
1080 (struct cpp_callbacks): Add dir_change.
1081 * cppinit.c (read_original_filename): Call...
1082 (read_original_directory): New. Look for # 1 "directory//"
1084 (cpp_read_main_file): Call dir_change callback if working_directory
1086 * gcc.c (cpp_unique_options): Pass -g*.
1087 * c-lex.c (cb_dir_change): New.
1088 (init_c_lex): Set dir_change callback.
1089 * toplev.c (src_pwd): New static variable.
1090 (set_src_pwd, get_src_pwd): New functions.
1091 * toplev.h (get_src_pwd, set_src_pwd): Declare.
1092 * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd().
1093 * dwarf2out.c (gen_compile_unit_die): Likewise.
1094 * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise.
1096 2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1098 * pretty-print.h (pp_set_line_maximum_length): Make macro.
1099 (pp_set_prefix): Likewise.
1100 (pp_destroy_prefix): Likewise.
1101 (pp_remaining_character_count_for_line): Likewise.
1102 (pp_clear_output_area): Likewise.
1103 (pp_formatted_text): Likewise.
1104 (pp_last_position_in_text): Likewise.
1105 (pp_emit_prefix): Likewise.
1106 (pp_append_text): Likewise.
1107 (pp_flush): Likewise.
1108 (pp_format_text): Likewise.
1109 (pp_format_verbatim): Likewise.
1110 (pp_tree_identifier): Tidy.
1111 * pretty-print.c (pp_base_format_text): Rename from pp_format_text.
1112 (pp_base_format_verbatim): Rename from pp_format_verbatim.
1113 (pp_base_flush): Rename from pp_flush.
1114 (pp_base_set_line_maximum_length): Rename from
1115 pp_set_line_maximum_length.
1116 (pp_base_clear_output_area): Rename from pp_clear_output_area.
1117 (pp_base_set_prefix): Rename from pp_set_prefix.
1118 (pp_base_destroy_prefix): Rename from pp_destroy_prefix.
1119 (pp_base_emit_prefix): Rename from pp_emit_prefix.
1120 (pp_base_append_text): Rename from pp_append_text.
1121 (pp_base_formatted_text): Rename from pp_formatted_text.
1122 (pp_base_last_position_in_text): Rename from pp_last_position_in_text.
1123 (pp_base_remaining_character_count_for_line): Rename from
1124 pp_remaining_character_count_for_line.
1125 * diagnostic.h (diagnostic_format_decoder): Tidy.
1126 (diagnostic_flush_buffer): Likewise.
1127 * c-pretty-print.h: (pp_c_string_literal): Declare.
1128 (pp_c_real_literal): Likewise.
1129 (pp_c_integer_literal): Likewise.
1130 * c-pretty-print.c (pp_c_char): Use pp_string in lieu of
1132 (pp_c_character_literal): Tidy.
1133 (pp_c_string_literal): Make public.
1134 (pp_c_bool_literal): Likewise.
1135 (pp_c_integer_literal): Likewise.
1136 (pp_c_real_literal): Likewise.
1138 * Makefile.in (C_PRETTY_PRINT_H): New variable.
1139 (c-pretty-print.o): Update dependence.
1141 2003-08-05 Chris Demetriou <cgd@broadcom.com>
1143 * config/mips/mips.md (fix_truncdfsi2_macro): Properly restore
1144 ".set nomacro" state.
1145 (fix_truncsfsi2_macro): Likewise.
1147 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1149 * tree.h (DID_INLINE_FUNC): Remove macro.
1150 (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h,
1151 add tree check for FUNCTION_DECL.
1152 (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h.
1153 (struct tree_decl): Rename inlined_function_flag to
1154 declared_inline_flag.
1155 * c-common.h (c_lang_decl): Remove.
1156 (DECL_ESTIMATED_INSNS): Remove.
1157 * c-tree.h (struct lang_decl): Don't include c_lang_decl.
1158 (DECL_DECLARED_INLINE_P): Remove.
1159 * c-decl.c (grokdeclarator): Update comment. With -finline-functions,
1160 do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC.
1161 (finish_function): Make uninlinable a bool. Fixup call to
1162 tree_inlinable_function_p() and fix some code style issues.
1163 * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'.
1164 * cgraph.c (dump_cgraph): Likewise.
1165 * cgraphunit.c (cgraph_decide_inlining): Likewise
1166 (cgraph_finalize_compilation_unit): Likewise.
1167 Also update call to tree_inlinable_function_p().
1168 (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead
1169 look at DECL_DECLARED_INLINE and reverse logic.
1170 * print-tree.c (print_node): Likewise.
1171 * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC.
1172 * tree-inline.h (tree_inlinable_function_p): Make a bool. Update
1174 * tree-inline.c (inlinable_function_p): Split up in this function to
1175 check for basic inlining inhibiting conditions, and new
1176 limits_allow_inlining() function. Warn if inlining is impossible
1177 because the inline candidate calls alloca or uses sjlj exceptions.
1178 (limits_allow_inlining): this new function to check if the inlining
1179 limits are satisfied. Throttle from currfn_max_inline_insns, not from
1180 MAX_INLINE_INSNS_SINGLE. The latter only makes sense if
1181 MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal.
1183 (tree_inlinable_function_p): Make a bool. Update call to
1184 inlinable_function_p
1185 (expand_call_inline): Use limits_allow_inlining() when not in
1186 unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC,
1187 instead see if the function was declared `inline'.
1189 2003-08-05 Josef Zlomek <zlomekj@suse.cz>
1191 * gcse.c (try_replace_reg): Fix updating of note.
1193 2003-08-04 Roger Sayle <roger@eyesopen.com>
1196 * fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the
1197 logic in negate_expr, i.e. we don't invert (A-B) for floating
1198 point types unless flag_unsafe_math_optimizations.
1200 2003-08-04 Roger Sayle <roger@eyesopen.com>
1202 * fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0.
1203 Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2)
1204 for floating point expressions with -ffast-math.
1205 (fold <MULT_EXPR>): Don't transform x*2.0 into x+x.
1206 * expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x.
1208 2003-08-04 Roger Sayle <roger@eyesopen.com>
1210 * c-common.c (flag_noniso_default_format_attributes): Delete.
1211 (built_in_attribute): Don't define/undefine DEF_FN_ATTR.
1212 (c_attrs_initialized): Delete.
1213 (c_common_nodes_and_builtins): Don't test c_attrs_initialized,
1214 always call c_init_attributes.
1215 (c_init_attributes): Don't define/undefine DEF_FN_ATTR. Don't
1216 set c_attrs_initialized when done.
1217 (c_common_insert_default_attributes): Delete.
1218 * c-common.h (flag_noniso_default_format_attributes): Delete.
1219 (c_coomon_insert_default_attributes): Delete prototype.
1220 * c-opts.c (set_std_c89, set_std_c99, set_std_cxx98): Dont set
1221 flag_noniso_default_format_attributes.
1223 * c-decl.c (c_insert_default_attributes): Delete.
1224 * c-tree.h (c_insert_default_attributes): Delete prototype.
1226 * attribs.c (decl_attributes): Don't call insert_default_attributes
1227 langhook. Update function description comment.
1228 * langhooks.h (lang_hooks): Remove insert_default_attributes field.
1229 * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Delete.
1230 * c-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define.
1231 * system.h: Poison LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES macro.
1233 * objc/objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't
1236 2003-08-04 Richard Sandiford <rsandif@redhat.com>
1238 * config/mips/mips.c (override_options): Disable -G on targets that
1239 have no .section support.
1240 (mips_select_section): Use default_select_section for such targets.
1242 2003-08-04 Nathanael Nerode <neroden@gcc.gnu.org>
1244 * fixinc/inclhack.def (svr4_undeclared_getrnge): Introduce and enable.
1245 * fixinc/inclhack.def (static_getrnge): Remove disabled hack.
1246 * fixinc/fixincl.x: Rebuild.
1247 * fixinc/tests/base/regexp.h: New test.
1249 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1251 * c-ppoutput.c (cb_line_change): Don't skip line changing while
1252 parsing macro arguments in the top-level context.
1254 2003-08-04 Neil Booth <neil@daikokuya.co.uk>
1256 * config.in: Remove HAVE_LSTAT.
1257 * configure, configure.in: Don't test for lstat.
1259 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1261 * opts.c (decode_options): Do language-specific initialization for
1262 the global diagnostic context.
1263 * langhooks-def.h (lhd_initialize_diagnostics): Declare.
1264 (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
1265 (LANG_HOOKS_INITIALIZER): Adjust.
1266 * langhooks.h (struct lang_hooks): Add new field
1267 initialize_diagnostics.
1268 * langhooks.c (lhd_initialize_diagnostics): Define.
1270 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1272 * pretty-print.h: Adjust macro definitions.
1273 * pretty-print.c (pp_newline): Rename to pp_base_newline.
1274 (pp_character): Rename to pp_base_character.
1275 (pp_string): Rename to pp_base_string.
1276 * c-pretty-print.c (pp_buffer): Move to pretty-print.h
1277 (pp_newline): Likewise. Adjust.
1278 (pp_c_char): Adjust.
1280 2003-08-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1282 * builtins.def (BUILT_IN_ABS, BUILT_IN_IMAXABS, BUILT_IN_LABS,
1283 BUILT_IN_LLABS): Move to miscellaneous section.
1285 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
1287 PR preprocessor/11534
1288 * cppexp.c (parse_defined): Warn only if -pedantic.
1290 2003-08-03 Neil Booth <neil@daikokuya.co.uk>
1292 * cppfiles.c (stack_file): Use file path.
1294 2003-08-02 Roger Sayle <roger@eyesopen.com>
1296 * builtin-types.def (BT_SSIZE): New primitive type.
1297 (BT_FN_INT_PTR_CONST_STRING_VALIST_ARG,
1298 BT_FN_STRING_CONST_STRING_CONST_STRING_INT,
1299 BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR,
1300 BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types.
1301 * builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT,
1302 BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON,
1303 BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins.
1304 * builtin-attrs.def: Remove DEF_FN_ATTR construct and the last
1305 few functions that define default attributes using it.
1306 * c-common.c (c_common_insert_default_attributes): Do nothing.
1308 * doc/extend.texi: Document these "new" builtins.
1310 2003-08-02 Kaz Kojima <kkojima@gcc.gnu.org>
1312 * config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath.
1313 (LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee
1314 when -mieee-fp set and -shared not set.
1315 (SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5.
1317 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
1319 * cppfiles.c (struct _cpp_file): Rename once_only_next to
1320 next_file. Remove import and pragma_once, add once_only.
1321 (find_file): Add new file structures to the all_files list.
1322 (should_stack_file): Mark #import-ed files once-only, and
1323 don't stack them if the file has already been stacked.
1324 (_cp_mark_file_once_only): Simplify.
1325 * cpphash.h (struct cpp_reader): Rename once_only_files
1326 to all_files. Rename saw_pragma_once to seen_once_only.
1327 (_cpp_mark_file_once_only): Update prototype.
1328 * cpplib.c (do_pragma_once): Update.
1330 2003-08-02 Neil Booth <neil@daikokuya.co.uk>
1332 * cppfiles.c (ENOTDIR): Remove.
1333 (open_file_in_dir): Rename find_file_in_dir. Handle errors
1334 other than ENOENT here.
1335 (once_only_file_p): Rename should_stack_file.
1336 (find_file, open_file_failed, read_file_guts): Report errors
1337 with full path name.
1338 (read_file): Move pch handling to should_stack_file.
1339 (should_stack_file): Handle PCH and once-only issues, and
1341 (stack_file): Don't do file reads.
1343 2003-08-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1345 * libgcov.c (gcov_exit): Cleanup and fix.
1346 * profile.c (compute_value_histograms): Don't try to read profiles
1347 that are not present.
1349 2003-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1351 * builtins.def: Categorize.
1353 * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL):
1355 (BUILT_IN_FFSL): Use DEF_EXT_LIB_BUILTIN.
1357 2003-08-02 Andreas Tobler <a.tobler@schweiz.ch>
1359 * config.gcc: Enable posix threads by default on darwin.
1361 2003-08-01 Jakub Jelinek <jakub@redhat.com>
1363 * cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION notes
1364 even if nehedges1 is 0.
1366 2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org>
1368 * fixinc/fixfixes.c, fixinc/fixlib.c, fixinc/fixlib.h,
1369 fixinc/fixtests.c, fixinc/procopen.c, fixinc/server.c,
1370 fixinc/server.h, fixinc/fixincl.c: ANSIfy function prototypes
1373 * fixinc/inclhack.def (broken_cabs): Make matching more generous.
1374 * fixinc/fixincl.x: Regenerate.
1375 * fixinc/tests/base/math.h: Regenerate to match test_text change.
1377 2003-08-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1379 * ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *.
1381 2003-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1383 * except.c (sjlj_emit_dispatch_table): Use ptr_mode, not Pmode,
1384 for accesses to exc_ptr.
1386 2003-08-01 Geoffrey Keating <geoffk@apple.com>
1388 * doc/sourcebuild.texi (Front End Directory): Don't make references
1389 to libsubdir, it's not part of the interface to frontends.
1390 * doc/install.texi (Configuration): Help users read faster by saying
1391 that GCC's configure options are the standard autoconf ones.
1392 Mention --libdir. Update the default rules for finding the
1393 assembler. Don't use libsubdir since we haven't said what it means.
1394 (Specific): In the Solaris 7 notes, update the place to put the
1396 * doc/invoke.texi: Update lib/gcc-lib to lib/gcc.
1397 * doc/cpp.texi (Search Path): Actually, the search path
1398 depends on libdir, which can relocate with cpp.
1399 * doc/tm.texi (Driver): Don't document STANDARD_EXEC_PREFIX, it's
1400 now a private interface between the Makefile and the driver.
1402 2003-08-01 Richard Henderson <rth@redhat.com>
1404 * system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
1406 * varasm.c (lookup_constant_def): New function.
1407 * rtl.h (lookup_constant_def): Declare it.
1408 * dwarf2out.c (loc_descriptor_from_tree): Use it.
1409 Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
1411 2003-08-01 Zack Weinberg <zack@codesourcery.com>
1413 * c-decl.c (gettags, pushdecl_function_level): Delete.
1414 (last_function_parm_vars): Rename last_function_parm_others.
1415 (current_function_parm_vars): Rename current_function_parm_others.
1416 (struct c_scope): Rewrite comment explaining this data structure.
1417 Add names_last, blocks_last, parms_last fields. Rename
1418 incomplete_list to incomplete.
1419 (SCOPE_LIST_APPEND, SCOPE_LIST_CONCAT): New macros.
1420 (poplevel): Ignore second argument. No need to nreverse
1421 anything. Restructure such that each list is processed
1422 exactly once. Use 'const location_t *locus' syntactic sugar
1423 variable where useful. Issue unused variable warnings
1424 ourselves, do not rely on function.c.
1425 (insert_block, pushdecl, bind_label): Use SCOPE_LIST_APPEND.
1426 (pushdecl_top_level): Likewise. Don't call duplicate_decls.
1427 (implicitly_declare): decl cannot be error_mark_node.
1428 (undeclared_variable): Manipulate scope structure directly.
1429 (c_make_fname_decl): Likewise.
1430 (getdecls, c_init_decl_processing): Fix comment.
1431 (mark_forward_parm_decls): Use SCOPE_LIST_CONCAT. No need
1432 for 'last' variable.
1433 (grokparms): No need to nreverse parms list.
1434 (store_parm_decls_newstyle): Set up the parms_last and
1435 names_last fields of the new scope too.
1436 (store_parm_decls_oldstyle): Can assume DECL_WEAK is not set
1437 on parms to begin with; check this under ENABLE_CHECKING. Set
1439 (check_for_loop_decls): Refer directly to current_scope->tags.
1440 Use consistent quote style in diagnostics.
1441 (c_write_global_declarations): The names list is not backward.
1443 * c-common.h: Don't prototype gettags.
1444 * c-parse.in: Call poplevel with second argument 0 always.
1446 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1448 * builtins.def: Resort builtins.
1450 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1452 * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN,
1453 DEF_EXT_LIB_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN):
1454 Prepend "__builtin_" onto NAME with string concatenation. Remove
1455 explicit "__builtin_" from each macro call.
1457 Reformat entire file.
1459 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1461 * builtins.def (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
1462 ATTR_MATHFN_FPROUNDING_ERRNO): New macros. Use throughout.
1464 2003-08-01 Andreas Krebbel <krebbel1@de.ibm.com>
1466 * config/s390/s390.c (s390_select_ccmode): Do not attempt to use CCL,
1467 CCL1, or CCL2 modes with floating point operations.
1469 * config/s390/s390.md ("*addsf3_cc", "*addsf3_cconly", "*adddf3_cc",
1470 "*adddf3_cconly", "*subsf3_cc", "*subsf3_cconly", "*subdf3_cc",
1471 "*subdf3_cconly"): New insns.
1472 ("*negabssi2", "*negabsdi2", "*negabsdf2", "*negabssf2"): Likewise.
1474 2003-08-01 Neil Booth <neil@daikokuya.co.uk>
1476 * Makefile.in: Refine dependencies.
1477 * c-opts.c (c_common_handle_option): Do nothing for -Wimport.
1478 * c.opt: Update help for -Wimport.
1479 * cppfiles.c: Include hashtab.h. Update comments.
1480 (stack_file): Read the file before updating dependencies.
1481 (once_only_file_p): Be smarter about marking once-only files.
1482 (_cpp_mark_file_once_only): Correct the check for existence on
1484 (open_file_failed): Use name not path, which is NULL.
1485 * cpphash.h: Don't include hashtab.h.
1486 (struct _cpp_file): Remove.
1487 (struct cpp_reader): Update.
1488 * cppinit.c (cpp_create_reader): Don't initialize warn_import.
1489 * cpplib.h (struct cpp_options): Remove warn_import.
1490 (cpp_simplify_path): Remove.
1492 2003-08-01 Nathan Sidwell <nathan@codesourcery.com>
1495 * doc/extend.texi (Statement Expressions): Document C++ semantics.
1497 2003-07-31 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
1499 * config.gcc (sh-*-linux*): Do not override sh/t-linux with sh/t-le.
1501 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1503 * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE'
1505 * builtins.def: Likewise.
1507 2003-07-31 Jason Merrill <jason@redhat.com>
1509 * Makefile.in (bubblestrap): Don't require a previous full
1512 * expr.c (mostly_zeros_p): No longer static.
1513 * tree.h: Declare it.
1514 * stmt.c (resolve_asm_operand_names): Don't copy the pattern
1515 unless we need to do substitutions.
1517 2003-07-31 Roger Sayle <roger@eyesopen.com>
1519 * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and
1520 pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x
1521 as pow(x,2.0) when the latter will be expanded back into x*x.
1522 (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1).
1523 * builtins.c (expand_builtin_pow): Ignore flag_errno_math as
1524 pow can never set errno when used with an integer exponent.
1525 Always use expand_powi when exponent is -1, 0, 1 or 2.
1526 (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0)
1527 as 1.0/(x*x). This avoids unbounded recursion as we now prefer
1528 the pow forms of these expressions.
1530 2003-07-31 Geoffrey Keating <geoffk@apple.com>
1532 * Makefile.in (libexecdir): New.
1533 (libsubdir): Use gcc instead of gcc-lib.
1534 (libexecsubdir): New.
1535 (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir.
1536 (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of
1538 (installdirs): Make libexecsubdir.
1539 (install-common): Put executables in libexecsubdir.
1540 (itoolsdir): Use libexecsubdir.
1541 (itoolsdatadir): New.
1542 (install-mkheaders): Separate data files and executables.
1543 (install-collect2): Put executables in libexecsubdir.
1544 (uninstall): Remove libexecsubdir.
1545 * mkheaders.in: Update for new arrangement of files.
1547 (libexecsubdir): New.
1548 (itoolsdir): Use libexecsubdir.
1549 (itoolsdatadir): New.
1550 * gcc.c (gcc_libexec_prefix): New.
1551 (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib.
1552 (standard_exec_prefix_1): Use libexec.
1553 (standard_exec_prefix_2): New.
1554 (standard_libexec_prefix): New.
1555 (process_command): Update for new arrangement of files. Compute
1556 gcc_libexec_prefix. Update for change from gcc-lib to gcc.
1558 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org>
1560 * inclhack.def (stdio_va_list): Avoid bogus replacement which
1561 triggers on Interix.
1562 * fixincl.x: Regenerate.
1564 2003-07-31 Jakub Jelinek <jakub@redhat.com>
1566 * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS
1567 SYMBOL_REFs not inside UNSPEC even in PLUS rtx.
1569 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1571 * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case.
1573 2003-07-31 Per Bothner <pbothner@apple.com>
1575 * opts.c (in_fnames, num_in_fnames): Moved here from c-opts.
1576 (add_input_filename): New function.
1577 (handle_options): Call add_input_filename directly instead of
1579 * opts.h (in_fnames, num_in_fnames): Moved here.
1580 (add_input_filename): Declare.
1581 * c-decl.c: Need to #include opts.h.
1582 * Makefile.in (c-decl.o): Also depends on opts.h.
1583 * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c.
1584 (c_common_handle_filename): Replaced by add_input_filename.
1585 * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename):
1587 * langhooks.h (struct lang_hooks): Remove handle_filename hook.
1588 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1589 (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME.
1590 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro.
1592 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1594 * combine.c (try_combine): Set JUMP_LABEL for newly created
1597 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1599 * fold-const.c (fold): Fold some comparisons of bit operations.
1601 Thu Jul 31 19:49:53 CEST 2003 Jan Hubicka <jh@suse.cz>
1603 * cgraph.c (create_edge): Fix typo.
1604 * i386.c (pic_symbolic_operand): Reorder tests.
1606 2003-07-31 Nathan Sidwell <nathan@codesourcery.com>
1608 * doc/gcov.texi (Invoking Gcov): Describe output name mangling
1610 (Gcov Data Files): Update.
1612 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1614 * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by
1617 * gthr-posix.c: New file.
1618 * gthr-posix.h: Define _REENTRANT if missing.
1619 Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK.
1621 * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided
1623 * config/alpha/t-osf-pthread: New file.
1625 * fixinc/inclhack.def (alpha_pthread): New fix.
1626 * fixinc/fixincl.x: Regenerate.
1627 * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase.
1629 * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads
1631 Fixes PR bootstrap/9330.
1633 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1635 * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5*
1638 * configure: Regenerate.
1640 2003-07-31 Vladimir Makarov <vmakarov@redhat.com>
1642 * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0
1645 2003-07-30 Roger Sayle <roger@eyesopen.com>
1647 * builtins.def: Alphabetize.
1649 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1651 * doc/c-tree.texi: Normalize spellings of "lowercase" and
1653 * doc/cpp.texi: Likewise.
1654 * doc/md.texi: Likewise.
1655 * doc/rtl.texi: Likewise.
1656 * doc/tm.texi: Likewise.
1658 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu>
1660 * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3)
1661 (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves
1664 2003-07-30 Chris Demetriou <cgd@broadcom.com>
1666 * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these
1667 macros before defining them.
1669 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com>
1671 * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH,
1672 UNSPECV_BLOCKAGE): New constants.
1673 ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31",
1674 "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2"
1675 splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee",
1676 "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them.
1678 (all insns and expanders): Write output control string as brace block
1679 where appropriate. Remove \-escapes for doublequote characters.
1681 Thu Jul 31 01:04:19 CEST 2003 Jan Hubicka <jh@suse.cz>
1683 * gcse.c (insert_store): Fix typo in previous patch.
1685 2003-07-30 Neil Booth <neil@daikokuya.co.uk>
1687 * cppfiles.c (stack_file, open_file_failed): Use path for deps.
1689 2003-07-30 Andi Kleen <ak@muc.de>
1691 * loop.c (check_dbra_loop): Allow LTU in the loop condition.
1693 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
1695 * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes.
1696 * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER,
1697 GCOV_N_VALUE_COUNTERS): New.
1698 * profile.c (compute_value_histograms): New static function.
1699 (branch_prob): Read back the value histograms.
1700 * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note.
1701 * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note.
1702 * value-prof.c: Add comment on reading the profile.
1703 * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New.
1704 * doc/invoke.texi (-fprofile-values): Document behavior with
1705 -fbranch-probabilities.
1707 2003-07-30 David Edelsohn <edelsohn@gnu.org>
1709 * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__.
1711 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com>
1713 * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset
1716 Wed Jul 30 19:12:10 CEST 2003 Jan Hubicka <jh@suse.cz>
1718 * gcse.c (insert_store): Ignore fake edges.
1720 * c-common.c (flag_vtable_gc): Kill.
1721 * c-common.g (flag_vtable_gc): Kill.
1722 * c-opts (c_common_handle_option): Kill.
1723 * c.opt (fvtable-gc): Kill.
1724 * final.c (final_scan_insn): Do not call assemble_vtable_entry.
1725 * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1726 * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill.
1728 * invoke.texi (-ftable-gc): Kill documentation.
1730 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE
1731 just because function body is missing.
1733 * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs.
1735 2003-07-30 Ranjit Mathew <rmathew@hotmail.com>
1737 * unwind-sjlj.c: Fix typo in file description.
1739 2003-07-30 Alan Modra <amodra@bigpond.net.au>
1741 * calls.c (load_register_parameters): When shifting reg sized values
1742 to the msb, move the value to a reg first.
1744 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1746 * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>".
1747 * line-map.h (linemap_add): Update comments.
1748 * line-map.c (linemap_add): Update comments, interpret zero-length
1749 filename as "<stdin>".
1751 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org>
1753 * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version.
1755 2003-07-29 Zack Weinberg <zack@codesourcery.com>
1757 * c-decl.c (last_function_parm_vars, current_function_parm_vars):
1758 New static variables.
1759 (struct c_scope): Add parms and warned_forward_parm_decls
1760 fields; remove parm_order.
1761 (storedecls, storetags): Delete.
1762 (poplevel): Also clear bindings on the parms chain.
1763 (pushdecl): Handle forward declarations of parameters, and
1764 chain PARM_DECLs on the parms list, not the names list.
1765 (lookup_name_current_level): Check for PARM_DECLs on the parms
1767 (push_parm_decl): Don't update parm_order.
1768 (clear_parm_order): Rename mark_forward_parm_decls. Issue the
1769 warning, only once per parameter list, and set TREE_ASM_WRITTEN
1770 on the decls here. Then move the forward decls to the names list.
1771 (grokparms): Set last_function_parm_vars.
1772 (get_parm_info): Don't use gettags or getdecls. No need to
1773 extract non-parms from the parms list, or reorganize the parms
1774 list. Feed nonparms back in the TREE_TYPE of the list node
1775 returned. Issue only one error per parameter list for "void"
1776 appearing more than once in said parameter list. Collapse
1777 parmlist_tags_warning into this function to avoid double scan
1779 (start_function): Set current_function_parm_vars.
1780 (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
1781 directly. Get non-parms from current_function_parm_vars; no
1782 need to extract them from the parms chain. Properly bind tags
1784 (store_parm_decls_oldstyle): No need to extract non-parameters
1785 from the parms chain, nor to store them back afterward. Move
1786 declaration to top of function, restructure code reordering
1788 (store_parm_decls): No need to save and restore warn_shadow.
1789 * c-parse.in: Don't call parmlist_tags_warning nor
1790 clear_parm_order. Call mark_forward_parm_decls when forward
1791 parm decls are encountered.
1792 * c-tree.h: Prototype mark_forward_parm_decls; not
1793 clear_parm_order or parmlist_tags_warning.
1795 2003-07-29 Geoffrey Keating <geoffk@apple.com>
1797 * c-common.c (allow_pch): Remove.
1798 * c-common.h (allow_pch): Remove.
1799 (c_common_no_more_pch): Declare.
1800 * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
1801 * c-pch.c: Include hosthooks.h.
1802 (c_common_valid_pch): Don't check allow_pch.
1803 (c_common_read_pch): Clear valid_pch to prevent reading PCH files.
1804 (c_common_no_more_pch): New.
1805 * ggc-common.c: Include hosthooks.h.
1806 (gt_pch_save): Call gt_pch_get_address.
1807 (gt_pch_restore): Call gt_pch_use_address.
1808 * hooks.c (hook_voidp_size_t_null): New.
1809 (hook_bool_voidp_size_t_false): New.
1810 * hooks.h (hook_voidp_size_t_null): New.
1811 (hook_bool_voidp_size_t_false): New.
1812 * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
1813 (HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
1814 (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
1815 HOST_HOOKS_GT_PCH_USE_ADDRESS.
1816 * hosthooks.h (struct host_hooks): Add gt_pch_get_address,
1818 * doc/hostconfig.texi (Host Common): Document
1819 HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
1820 * Makefile.in (c-pch.o): Depend on hosthooks.h.
1821 (ggc-common.o): Likewise.
1823 * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
1824 (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
1825 (pch_address_space): New.
1826 (darwin_rs6000_gt_pch_get_address): New.
1827 (darwin_rs6000_gt_pch_use_address): New.
1829 2003-07-29 Neil Booth <neil@daikokuya.co.uk>
1831 PR preprocessor/11569
1832 PR preprocessor/11649
1833 * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H.
1834 * cppfiles.c: Completely rewritten.
1835 * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path):
1836 struct cpp_path is now struct cpp_dir.
1837 (remove_duplicates): Don't simplify path names.
1838 * c-opts.c (c_common_parse_file): cpp_read_next_file renamed
1840 * cpphash.h: Include hashtab.h.
1841 (_cpp_file): Declare.
1842 (struct cpp_buffer): struct include_file is now struct _cpp_file,
1843 and struct cpp_path is now struct cpp_dir. Rename members.
1844 (struct cpp_reader): Similarly. New members once_only_files,
1845 file_hash, file_hash_entries, quote_ignores_source_dir,
1846 no_search_path, saw_pragma_once. Remove all_include_files and
1847 max_include_len. Make some members bool.
1848 (_cpp_mark_only_only): Renamed from _cpp_never_reread.
1849 (_cpp_stack_file): Renamed from _cpp_read_file.
1850 (_cpp_stack_include): Renamed from _cpp_execute_include.
1851 (_cpp_init_files): Renamed from _cpp_init_includes.
1852 (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes.
1853 * cppinit.c (cpp_create_reader): Initialize no_search_path. Update.
1854 (cpp_read_next_file): Rename and move to cppfiles.c.
1855 (cpp_read_main_file): Update.
1856 * cpplib.c (run_directive): Update for renamed members.
1857 (do_include_common, _cpp_pop_buffer): Update.
1858 (do_import): Undeprecate #import.
1859 (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only.
1860 * cpplib.h: Remove file_name_map_list.
1861 (cpp_options): Remove map_list.
1862 (cpp_dir): Rename from cpp_path. New datatype for name_map.
1863 (cpp_set_include_chains, cpp_stack_file, cpp_included): Update.
1865 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1867 * Makefile.in: Make stamp-objdir safe for parallel builds.
1869 2003-07-29 Phil Edwards <pme@gcc.gnu.org>
1871 * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists.
1872 (info): Depend on stmp-docobjdir.
1874 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1876 * configure: Regenerate.
1878 Tue Jul 29 19:24:49 CEST 2003 Jan Hubicka <jh@suse.cz>
1881 * tree-inline.c (expand_call_inline): Always call inlinable_function_p
1882 in !unit-at-a-time mode.
1884 2003-07-28 Geoffrey Keating <geoffk@apple.com>
1886 * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect
1889 2003-07-28 Mark Mitchell <mark@codesourcery.com>
1892 * c-common.c (shorten_compare): Take into account differences
1893 between C and C++ representation for enumeration types.
1894 * tree.h (set_min_and_max_values_for_integral_type): Declare.
1895 * stor-layout.c (set_min_and_max_values_for_integral_type): New
1896 function, broken out from ...
1897 (fixup_signed_type): ... here and ...
1898 (fixup_unsigned_type): ... here.
1900 2003-07-28 Zack Weinberg <zack@codesourcery.com>
1902 * c-decl.c: Update commentary, adjust blank lines throughout.
1903 (struct c_scope): Fix indentation. Reorder members so
1904 outer-context pointers come first, booleans last.
1905 (duplicate_decls, define_label): Use a 'locus' variable for
1906 diagnostic locations in a few more places.
1907 (warn_if_shadowing): Un-split a conditional that fits on one line.
1908 (c_init_decl_processing): No need to clear current_scope and
1909 current_function_scope.
1910 (start_decl): Merge if/else if statements with same action.
1911 (push_parm_decl): Rename old_immediate_size_expand to use
1912 save_foo convention; save/restore around entire function.
1913 (grokdeclarator): Remove unnecessary braces.
1915 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com>
1916 Michael Culbertson <Michael.J.Culbertson@wheaton.edu>
1918 * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn
1919 when warn_declaration_after_statement. Call pedwarn_c90, not
1920 pedwarn. Correct message: it's "ISO C90", not "ISO C89".
1921 * c-common.c (warn_declaration_after_statement): Define.
1922 * c-common.h (warn_declaration_after_statement): Declare.
1923 * c.opt (Wdeclaration-after-statement): New.
1924 * c-errors.c (pedwarn_c90): New function.
1925 * c-opts.c (c_common_handle_option) <case
1926 OPT_Wdeclaration_after_statement>: New.
1927 * c-tree.h (pedwarn_c90): Declare.
1928 * doc/invoke.texi (Option Summary): Document
1929 -Wdeclaration-after-statement.
1930 (Warning Options): Ditto.
1932 Mon Jul 28 20:13:06 CEST 2003 Jan Hubicka <jh@suse.cz>
1934 * i386.md (memory attribute) Avoid accessing uninitialized memory
1935 for ishift1 type instructions.
1937 2003-07-28 Jakub Jelinek <jakub@redhat.com>
1939 * configure.in (--enable-checking): Add fold category.
1940 (ENABLE_FOLD_CHECKING): Define if requested.
1941 * configure: Rebuilt.
1942 * config.in: Rebuilt.
1943 * doc/install.texi: Document it.
1944 * fold-const.c: Include md5.h.
1945 [ENABLE_FOLD_CHECKING] (fold): Define to fold_1.
1946 [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed,
1947 print_fold_checksum): New functions.
1949 * fold-const.c (fold): Never modify argument passed to fold, instead
1950 change a copy and return it.
1951 * convert.c (convert_to_integer): Likewise.
1953 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org>
1955 * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary
1956 cleanup of junk after #else and #endif directives. Collapse repeated
1957 clauses into for statment.
1959 * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment.
1961 2003-07-27 Zack Weinberg <zack@codesourcery.com>
1963 * c-decl.c (struct c_scope): Remove keep_if_subblocks field.
1964 (keep_next_if_subblocks): Rename next_is_function_body.
1965 (pushlevel): Adjust commentary. Always set ->keep on the
1966 outermost level of a function. Don't set ->keep_if_subblocks.
1967 (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks.
1968 (store_parm_decls): Adjust to match.
1969 (finish_function): Adjust to match.
1970 Call poplevel with all three arguments zero.
1972 * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle):
1973 New functions split out of store_parm_decls.
1974 Avoid unnecessary work. Use local variables consistently.
1975 (store_parm_decls): Likewise.
1977 (finish_function): No need to set functionbody flag on call to
1979 (struct language_function): Remove scope field.
1980 (c_push_function_context, c_pop_function_context): No need to
1981 save and restore current_scope.
1983 2003-07-27 Nathan Sidwell <nathan@codesourcery.com>
1985 * doc/extend.texi (Deprecated Features): Implicit typename is
1986 gone. Default args on types is going.
1988 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com>
1990 * Makefile.in (ifcvt.o): Depend on target.h
1991 * ifcvt.c (target.h): Include.
1992 (if_convert): Don't call mark_loop_exit_edges if we can't
1995 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1997 * doc/install.texi (Testing): Adjust required versions of DejaGnu.
1999 2003-07-26 Richard Henderson <rth@redhat.com>
2002 * cse.c (count_reg_usage): Handle asm_operands properly.
2004 2003-07-26 Roger Sayle <roger@eyesopen.com>
2006 * builtins.def (DEF_FALLBACK_BUILTIN): Delete.
2007 (DEF_EXT_FALLBACK_BUILTIN): Delete.
2008 (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using
2009 the regular DEF_EXT_LIB_BUILTIN macro.
2010 (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using
2011 the regular DEF_LIB_BUILTIN macro.
2012 (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED,
2013 BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED,
2014 BUILT_IN_FWRITE_UNLOCKED): Declare using the regular
2015 DEF_EXT_LIB_BUILTIN macro.
2017 * c-decl.c (duplicate_decls): Remove code to handle builtin
2018 functions prototyped without an argument list.
2020 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net>
2022 * config/i386/winnt.c: Revert 2003-07-08 change.
2023 (i386_pe_section_type_flags): Remove error_with_decl here too.
2025 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
2027 * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl.
2028 * config/mcore/mcore.c (mcore_mark_dllimport): Likewise.
2029 * config/v850/v850.c (v850_handle_data_area_attribute): Likewise.
2030 (v850_handle_data_area_attribute): Likewise.
2032 2003-07-26 Geoffrey Keating <geoffk@apple.com>
2034 * varasm.c (output_constant_def_contents): Use
2035 ASM_DECLARE_CONSTANT_NAME if defined.
2036 * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
2037 * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
2038 objects get at least one byte to prevent assembler problems.
2039 (ASM_DECLARE_CONSTANT_NAME): New.
2041 * Makefile.in (libbackend.o): Remove options_.h.
2042 (mostlyclean): Likewise.
2044 * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
2045 insert a label at the end of an function under Mach-O.
2047 * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test.
2049 2003-07-25 Aldy Hernandez <aldyh@redhat.com>
2051 * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer
2053 (spe_init_builtins): Declare __ev64_opaque__ as a builtin type.
2055 * config/rs6000/spe.h: Remove __ev64_opaque__ definition.
2057 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2059 * doc/passes.texi (Passes): Mention pretty-printing and
2062 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2064 * doc/extend.texi (Function Attributes): GNU C++ does now allow
2065 unused parameter decls.
2066 (Attribute Syntax): GNU C++ does not allow label attributes to be
2069 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2071 * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl.
2072 (objc_declare_class): Likewise.
2073 (error_with_ivar): Likewise.
2074 (start_class): Likewise.
2075 (warn_with_method): Likewise.
2077 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2079 Remove pedwarn_with_decl, warning_with_decl and error_with_decl
2081 * calls.c (try_to_integrate): Don't use xxx_with_decl.
2082 (expand_call): Likewise.
2083 * dwarfout.c (output_reg_number): Likewise.
2084 * expr.c (expand_expr): Likewise.
2085 * function.c (assign_temp): Likewise.
2086 (uninitialized_vars_warning): Likewise.
2087 (setjmp_args_warning): Likewise.
2088 (expand_function_end): Likewise.
2089 * stmt.c (fixup_gotos): Likewise.
2090 (warn_about_unused_variables): Likewise.
2091 (expand_end_bindings): Likewise.
2092 * stor-layout.c (layout_decl): Likewise.
2093 (place_field): Likewise.
2094 * toplev.c (check_global_declarations): Likewise.
2095 (rest_of_handle_inlining): Likewise.
2096 (default_tree_printer): New function.
2097 (general_init): Initialize diagnostic machinery before routing
2098 signals to the ICE machinery. Set default tree printer.
2099 * toplev.h (pedwarn_with_decl): Remove declaration.
2100 (warning_with_decl): Likewise.
2101 (error_with_decl): Likewise.
2102 (pedwarn): Remove attribute for the time being.
2103 * tree-inline.c (expand_call_inline): Don't use xxx_with_decl.
2104 * varasm.c (named_section): Likewise.
2105 (make_decl_rtl): Likewise.
2106 (assemble_variable): Likewise.
2107 (merge_weak): Likewise.
2108 (declare_weak): Likewise.
2110 * diagnostic.h: Move non-diagnostic stuff into pretty-print.h.
2111 * diagnostic.c: Move non-diagnostic stuff into pretty-print.c.
2112 (format_with_decl): Remove.
2113 (diagnostic_for_decl): Likewise.
2114 (pedwarn_with_decl): Likewise.
2115 (warning_with_decl): Likewise.
2116 (error_with_decl): Likewise.
2117 (diagnostic_initialize): Adjust.
2118 (diagnostic_count_diagnostic): Likewise.
2119 (announce_function): Likewise.
2120 (lhd_print_error_function): Likewise.
2121 (diagnostic_report_current_module): Likewise.
2122 (default_diagnostic_starter): Likewise.
2123 (diagnostic_report_diagnostic): Likewise.
2124 (default_diagnostic_finalizer): Likewise.
2125 (verbatim): Likewise.
2127 (warning): Likewise.
2128 * opts.c (common_handle_option): Likewise.
2129 * pretty-print.c: New file.
2130 * c-pretty-print.h (pp_base): Override.
2131 * c-pretty-print.c: Adjust use of macros throughout.
2132 (pp_buffer): New macro.
2133 (pp_newline): Likewise.
2134 * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy.
2135 * Makefile.in (DIAGNOSTIC_H): New variable.
2136 (c-errors.o): Use it.
2137 (c-objc-common.o): Likewise.
2138 (c-common.o): Likewise.
2139 (c-opts.o): Likewise.
2140 (c-format.o): Likewise.
2141 (diagnostic.o): Likewise.
2143 (toplev.o): Likewise.
2144 (rtl-error.o): Likewise.
2145 (dwarf2out.o): Likewise.
2147 (pretty-print.o): New rule.
2149 2003-07-24 Roger Sayle <roger@eyesopen.com>
2151 * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from
2152 front-end builtins to normal builtins, using DEF_LIB_BUILTIN.
2153 (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed
2154 from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN.
2155 (DEF_FRONT_END_LIB_BUILTIN): Delete.
2156 (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete.
2157 (BUILT_IN_FWRITE_UNLOCKED): Wrap long line.
2159 * builtins.c (build_string_literal): New function to construct
2160 a char* pointer to a string literal.
2161 (expand_builtin_fputs): Change 2nd argument from "int ignore" to
2162 "rtx target" to be consistent with other expand_builtin_* functions.
2163 Change 3rd argument from "int unlocked" to "bool unlocked".
2164 (expand_builtin_printf): Rewrite of c_expand_builtin_printf from
2165 c-common.c to avoid front-end dependencies. Optimize printf("")
2166 as a no-op when the result isn't required. Handle embedded NULs
2168 (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf
2169 from c-common.c to avoid front-end dependencies. Likewise, optimize
2170 fprintf(fp,"") as a no-op when the result isn't required, evaluating
2171 fp for side-effects. Handle embedded NULs in format string.
2172 (expand_builtin_sprintf): Fix typo.
2173 (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not
2174 optimizing. Adjust calls of expand_builtin_fputs to match the API
2175 change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using
2176 expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED
2177 and BUILT_IN_FPRINTF using expand_builtin_fprintf.
2179 * c-common.c (is_valid_printf_arglist): Delete.
2180 (c_expand_builtin): Delete.
2181 (c_expand_builtin_printf): Moved to builtins.c. Delete.
2182 (c_expand_builtin_fprintf): Moved to builtins.c. Delete.
2183 (c_expand_expr): No longer treat CALL_EXPRs specially.
2184 (CALLED_AS_BUILT_IN): Delete.
2186 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2188 PR optimization/11631
2189 * gcse.c (store_motion): Connect infinite loops to exit.
2191 2003-07-24 Jason Merrill <jason@redhat.com>
2193 * tree.h (boolean_type_node): Move from C/C++/Java frontends.
2194 (boolean_true_node, boolean_false_node): Likewise.
2195 (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}.
2196 * tree.c (build_common_tree_nodes): Init boolean_type_node.
2197 (build_common_tree_nodes_2): Init boolean_{true,false}_node.
2198 * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE.
2199 * c-common.h (truthvalue_type_node): Renamed from boolean_type_node.
2200 (truthvalue_true_node): Renamed from boolean_true_node.
2201 (truthvalue_false_node): Renamed from boolean_false_node.
2202 * c-decl.c: Just set truthvalue_* to integer_*.
2203 * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/.
2205 2003-07-24 Roger Sayle <roger@eyesopen.com>
2207 * c-decl.c (match_builtin_function_types): New subroutine of
2208 duplicate_decls to test whether a redeclaration of a builtin
2209 function is suitably close, i.e. the return type and all of
2210 the argument types have the same modes as the builtin expects.
2211 (duplicate_decls): Fuzzy type matching for builtin functions
2212 moved to match_builtin_function_types.
2214 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2216 * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible
2219 2003-07-24 Zack Weinberg <zack@codesourcery.com>
2221 * c-decl.c: Search-and-replace change 'binding level' to
2222 'scope' in commentary.
2223 (struct binding_level): Now struct c_scope.
2224 (current_binding_level): Now current_scope.
2225 (free_binding_level): Now scope_freelist.
2226 (current_function_level): Now current_function_scope.
2227 (global_binding_level): Now global_scope.
2228 (make_binding_level): Now make_scope.
2229 (pop_binding_level): Now pop_scope.
2231 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2233 * configure.in (libgcc_visibility): Add missing whitespace.
2235 2003-07-24 Richard Henderson <rth@redhat.com>
2237 * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0,
2238 __gcc_personality_v0.
2240 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2242 * Makefile.in: Replace pwd by ${PWD_COMMAND}.
2244 2003-07-24 Nathan Sidwell <nathan@codesourcery.com>
2246 * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update
2247 documentation missed from my 2003-07-09 patch.
2249 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org>
2251 * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if
2253 * configure: Rebuild.
2255 2003-07-24 Steven Bosscher <steven@gcc.gnu.org>
2258 * c-typeck.c (type_lists_compatible_p): Do not compare
2259 arguments if one of them is an error_mark_node
2261 2003-07-24 Alan Modra <amodra@bigpond.net.au>
2263 * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline
2264 if current_function_calls_eh_return.
2266 2003-07-23 Mark Mitchell <mark@codesourcery.com>
2268 * doc/c-tree.texi (OFFSET_TYPE): Update description.
2270 2003-07-23 Bob Wilson <bob.wilson@acm.org>
2272 * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
2273 * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
2274 __umodsi3, __modsi3): Increase frame size to 32.
2276 2003-07-23 Geoffrey Keating <geoffk@apple.com>
2278 * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
2281 2003-07-23 Mark Mitchell <mark@codesourcery.com>
2283 * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE.
2285 PR optimization/10679
2286 * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
2288 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2290 PR target/11607 and PR target/11516
2291 * pa.md (extzv, extv, insv): Revert latter half of last patch.
2293 2003-07-22 Mark Mitchell <mark@codesourcery.com>
2295 * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
2296 * varasam.c (output_constant): Likewise.
2298 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
2300 * alias.c: Fix comment formatting.
2301 * c-common.c: Likewise.
2302 * c-decl.c: Likewise.
2303 * c-opts.c: Likewise.
2304 * combine.c: Likewise.
2305 * cpplib.c: Likewise.
2306 * diagnostic.c: Likewise.
2307 * dojump.c: Likewise.
2308 * final.c: Likewise.
2309 * fold-const.c: Likewise.
2312 * ggc-page.c: Likewise.
2315 * mips-tfile.c: Likewise.
2316 * recog.c: Likewise.
2317 * regclass.c: Likewise.
2318 * regmove.c: Likewise.
2322 2003-07-22 Per Bothner <pbothner@apple.com>
2324 * line-map.c (add_line_map): Handle invalid LEAVE request.
2325 Fixes PR preprocessor/11361.
2327 2003-07-22 Per Bothner <pbothner@apple.com>
2329 * diagnostic.c.(diagnostic_report_current_module): Update to match
2330 2003-06-05 changes to push_srcloc and pop_srcloc.
2332 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org>
2334 * doc/trouble.texi: Better document two-stage name lookup.
2336 2003-07-22 Eric Christopher <echristo@redhat.com>
2338 * config/s390.c (s390_valid_pointer_mode): New.
2339 (TARGET_VALID_POINTER_MODE): Use.
2340 (s390_emit_prologue): Add tpf profiling hooks.
2341 (s390_emit_epilogue): Ditto.
2342 * config/s390.h (MASK_TPF): New.
2344 (POINTERS_EXTEND_UNSIGNED): Define.
2345 * config/s390.md (ptr_extend): New pattern.
2347 2003-07-22 Zack Weinberg <zack@codesourcery.com>
2349 * hashtable.c (approx_sqrt): Make static.
2350 * hashtable.h: Don't prototype approx_sqrt.
2351 * line-map.c (init_line_maps): Rename linemap_init.
2352 (free_line_maps): Rename linemap_free.
2353 (add_line_map): Rename linemap_add.
2354 (lookup_line): Rename linemap_lookup.
2355 (print_containing_files): Rename linemap_print_containing_files.
2356 * linemap.h: Update to match.
2358 * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
2359 linemap routines to use new names.
2361 2003-07-16 Nathan Sidwell <nathan@codesourcery.com>
2363 * c-common.c (handle_packed_attribute): Don't pack a struct via a
2364 typedef. Propagate packedness from a main variant.
2366 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org>
2368 * Makefile.in (install-common): Add dependency on installdirs.
2370 2003-07-21 Alexandre Oliva <aoliva@redhat.com>
2372 * c-common.c (c_common_type_for_mode): Return integer types for
2375 2003-07-22 Geoffrey Keating <geoffk@apple.com>
2377 * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
2378 (finish_decl): Call maybe_apply_pragma_weak here.
2379 (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
2380 TREE_PUBLIC and TREE_STATIC are decided.
2381 (start_function): Move call to maybe_apply_pragma_weak. Check that
2382 DECL_ASSEMBLER_NAME isn't set too early.
2384 * cpplex.c (_cpp_process_line_notes): Mention option name in
2387 2003-07-22 Kazu Hirata <kazu@cs.umass.edu>
2389 * combine.c (if_then_else_cond): Simplify the comparison of
2390 rtx against -1, 0, and 1.
2391 * loop.c (check_dbra_loop): Likewise.
2392 * optabs.c (emit_conditional_move): Likewise.
2393 (emit_conditional_add): Likewise.
2394 * config/i386/i386.md (*movsi_or): Likewise.
2395 (*movdi_or_rex6): Likewise.
2397 Tue Jul 22 00:42:12 CEST 2003 Jan Hubicka <jh@suse.cz>
2399 * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
2401 2003-07-21 Neil Booth <neil@daikokuya.co.uk>
2403 * cppfiles.c (open_file_pch): Don't put unused entries in the
2404 splay tree. Remove dead code.
2406 2003-07-21 Geoffrey Keating <geoffk@apple.com>
2408 * c-common.h (num_in_fnames): Declare.
2409 (c_static_assembler_name): Move from here...
2410 * c-tree.h (c_static_assembler_name): ... to here.
2411 * c-opts.c: Don't include langhooks-def.h.
2412 (c_static_assembler_name): Move to c-decl.c.
2413 (num_in_fnames): Make externally visible.
2414 * c-decl.c: Include langhooks-def.h.
2415 (c_static_assembler_name): Move from c-opts.c.
2416 * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
2417 (c-opts.o): Remove $(LANGHOOKS_DEF_H).
2419 * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
2420 when it's not needed.
2422 2003-07-21 Jakub Jelinek <jakub@redhat.com>
2424 * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
2425 * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
2426 (rs6000_emit_prologue): Save FPRs inline if set.
2428 2003-07-21 H.J. Lu <hongjiu.lu@intel.com>
2430 * config/ia64/ia64.md (prefetch): Support predicate.
2432 2003-07-21 Josef Zlomek <zlomekj@suse.cz>
2434 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
2435 * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
2438 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2440 PR optimization/11536
2441 * unroll.c (loop_iterations): Do not replace a register holding
2442 the final value by its equivalent before the loop if it is not
2445 2003-07-21 Dave Fluri <dave.fluri@onlink.net>
2447 * doc/extend.texi: Fixes to spelling, grammar, and diction.
2449 2003-07-21 Ben Elliston <bje@wasabisystems.com>
2451 * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
2452 (V850 Options): Spelling fixes.
2454 2003-07-20 Lisa M. Goldstein <opus@gnu.org>
2456 * doc/invoke.texi: Fixes to style, grammar and diction.
2458 2003-07-20 Roger Sayle <roger@eyesopen.com>
2460 * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
2461 * system.h (SMALL_STACK): Poison obsolete target macro.
2462 * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
2464 2003-07-20 Phil Edwards <pme@gcc.gnu.org>
2466 * configure.in: Cache the results of testing for cmp's capabilities.
2467 * configure: Regenerate.
2469 2003-07-20 Mark Mitchell <mark@codesourcery.com>
2472 * dwarf2out.c (gen_enumeration_type_die): Remember that
2473 enumerators can be unsigned.
2475 2003-07-19 Zack Weinberg <zack@codesourcery.com>
2477 * c-decl.c (named_labels, shadowed_labels, label_level_chain)
2478 (push_label_level, pop_label_level): Kill.
2479 (struct binding_level): Rename level_chain to outer.
2480 Add outer_function field. Change parm_flag, function_body,
2481 keep, keep_if_subblocks to 1-bit bitfields of type bool.
2482 (current_function_level): New variable.
2483 (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
2484 (keep_next_level, declare_parm_level, warn_if_shadowing):
2486 (struct language_function): Kill named_labels, shadowed_labels fields.
2487 (c_init_decl_processing, start_function, c_push__function_context)
2488 (c_pop_function_context): No need to muck with named_labels nor
2491 (make_binding_level): No need to clear the structure here.
2492 (pop_binding_level): Always operate on current_binding_level.
2493 Update current_function_level if necessary.
2494 (pushlevel): Don't clear named_labels. Update current_function_level
2495 if necessary. Use "true" and "false" where appropriate.
2496 (poplevel): Diagnose labels defined but not used, or vice
2497 versa, and clear out label-meanings leaving scope, while
2498 walking down the decls list, for all binding levels.
2499 Handle LABEL_DECLs appearing in the shadowed list.
2500 pop_binding_level takes no arguments.
2501 (pushdecl_function_level): Use current_function_level.
2503 (make_label, bind_label): New static functions.
2504 (declare_label): New exported function.
2505 (lookup_label, define_label): Rewritten for new data structure.
2506 (shadow_label): Kill.
2508 * c-tree.h: Prototype declare_label; don't prototype
2509 push_label_level, pop_label_level, nor shadow_label.
2510 * c-parse.in: Remove all calls to push_label_level and
2511 pop_label_level. Use declare_label for __label__ decls.
2513 * doc/extend.texi: Clarify that __label__ can be used to
2514 declare labels with local scope in any nested block, not
2515 just statement expressions. Cross-reference nested functions
2516 section from local labels section.
2518 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2520 * sched-rgn.c (find_rgns): Initialize current_edge correctly.
2522 2003-07-19 Phil Edwards <pme@gcc.gnu.org>
2524 * doc/makefile.texi (restrap, profiledbootstrap): Document targets.
2526 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2528 * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
2529 fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
2531 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com>
2533 * config/s390/s390.c (legitimize_pic_address): Access local symbols
2534 relative to the GOT instead of relative to the literal pool base.
2535 (s390_output_symbolic_const): Handle new GOT-relative accesses.
2536 * config/s390/s390.md ("call"): Access local functions and PLT stubs
2537 relative to the GOT instead of relative to the literal pool base.
2538 ("call_value"): Likewise.
2539 ("call_value_tls"): Likewise.
2541 * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
2542 reloading. Support LTREL_BASE / LTREL_OFFSET construct.
2543 (s390_chunkify_finish): Likewise.
2544 (s390_chunkify_cancel): Likewise.
2545 (s390_reorg): Adapt caller.
2546 (find_base_register_in_addr,
2547 find_base_register_ref, replace_base_register_ref): Delete.
2548 (find_ltrel_base, replace_ltrel_base): New functions.
2549 (find_constant_pool_ref): Handle LTREL_BASE unspecs.
2550 (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize
2551 base vs. index register usage.
2552 (struct constant_pool): Remove 'anchor'.
2553 (s390_add_anchor): Delete.
2554 (s390_dump_pool): Remove anchor handling.
2555 * config/s390/s390.md ("reload_anchor"): Remove.
2557 * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
2558 (s390_load_got): New function. Use LTREL_BASE/OFFSET.
2559 (s390_emit_prologue): Use it.
2560 * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
2561 "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not
2562 hard-code register 14.
2563 * config/s390/s390-protos.h (s390_load_got): Declare.
2565 * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
2566 Support TImode constants.
2567 * config/s390/s390.md ("consttable_ti"): New.
2568 ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
2570 * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
2571 UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
2572 UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
2573 UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
2574 UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
2575 New symbolic constants.
2576 ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
2577 "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
2578 "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
2579 "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use
2580 symbolic UNSPEC values.
2581 * config/s390/s390.c (larl_operand, s390_short_displacement,
2582 bras_sym_operand, s390_cannot_force_const_mem,
2583 s390_delegitimize_address, s390_decompose_address,
2584 legitimize_pic_address, s390_output_symbolic_const,
2585 s390_function_profiler): Use symbolic UNSPEC values.
2587 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2589 * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
2590 c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
2591 c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
2592 collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
2593 cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
2594 cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
2595 dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
2596 fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
2597 gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
2598 genemit.c genextract.c genoutput.c genrecog.c gensupport.c
2599 ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
2600 integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
2601 loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
2602 postreload.c prefix.c print-tree.c protoize.c ra-build.c
2603 ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
2604 regmove.c regrename.c reload.c reload1.c reorg.c resource.c
2605 sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
2606 simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
2607 tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
2608 varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
2611 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2613 * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
2614 * toplev.h (warning): Remove attribute.
2616 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2618 * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
2619 (pop_label_level): Likewise.
2620 (duplicate_decls): Likewise.
2621 (implicitly_declare): Likewise.
2622 (shadow_label): Likewise.
2623 (start_decl): Likewise.
2624 (finish_decl): Likewise.
2625 (grokdeclarator): Likewise.
2626 (get_parm_info): Likewise.
2627 (detect_field_duplicates): Likewise.
2628 (finish_struct): Likewise.
2629 (start_function): Likewise.
2630 (store_parm_decls): Likewise.
2631 (finish_function): Likewise.
2632 (c_expand_body_1): Likewise.
2633 (check_for_loop_decls): Likewise.
2634 (merge_translation_unit_decls): Likewise.
2636 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
2638 * common.opt: Document --param.
2639 * opts.c (columns, undocumented_msg): New.
2640 (print_help): Get number of columns from environment. Print
2641 --param help. Tweak newline handling.
2642 (print_param_help): New.
2643 (print_filtered_help): Better handling of duplicates. Complain
2644 about undocumented switches.
2645 (print_switch): New.
2646 (wrap_help): Improve wrapping, use COLUMNS.
2647 * opts.sh: Ignore comments in records.
2648 * params.def: Fix typos and remove trailing periods.
2649 * toplev.c (display_help): Don't dump --param help.
2650 * doc/sourcebuild.texi: Update.
2652 2003-07-18 Richard Henderson <rth@redhat.com>
2655 * optabs.c (prepare_operand): Fail gracefully instead of abort
2656 if the predicate doesn't satisfy.
2657 (gen_cond_trap): Allow prepare_operand to fail.
2659 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
2661 * c-common.c: Don't undefine GCC_DIAG_STYLE.
2662 (fname_decl): Don't use xxx_with_decl.
2663 (c_add_case_label): Likewise.
2664 (handle_section_attribute): Likewise.
2665 (handle_alias_attribute): Likewise.
2666 (handle_no_instrument_function_attribute): Likewise.
2667 (handle_no_limit_stack_attribute): Likewise.
2668 * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
2669 * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
2671 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
2673 * Makefile.in (ifcvt.o): Add cfgloop.h.
2674 * basic-block.h (EDGE_LOOP_EXIT): New flag.
2675 * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
2676 * ifcvt.c: Include cfgloop.h.
2677 (mark_loop_exit_edges): New static function.
2678 (if_convert): Call it.
2679 (find_if_header): Ignore branches out of loops.
2681 2003-07-18 Kazu Hirata <kazu@cs.umass.edu>
2683 * combine.c (simplify_comparison): Don't share rtx when converting
2684 (ne (and (not X) 1) 0) to (eq (and X 1) 0).
2686 2003-07-18 David Edelsohn <edelsohn@gnu.org>
2688 * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
2689 (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
2690 (MUST_PASS_IN_STACK): Define.
2691 (BLOCK_REG_PADDING): Define.
2693 2003-07-18 Richard Henderson <rth@redhat.com>
2695 * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
2696 to skip the addr_vec.
2698 Fri Jul 18 15:22:28 2003 Alexandre Oliva <aoliva@redhat.com>
2700 * combine.c (combinable_i3pat): Don't forbid occurrences of
2701 i2dest or i1dest in inner_dest if inner_dest is a mem.
2703 Fri Jul 18 17:05:57 CEST 2003 Jan Hubicka <jh@suse.cz>
2705 * cgraph.c (cgraph_remove_node): Clear the hash table slot.
2707 2003-07-17 Jakub Jelinek <jakub@redhat.com>
2710 * loop.c (basic_induction_var): Check if convert_modes emitted any
2711 instructions. Remove them and return 0 if so.
2713 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr>
2715 PR optimization/11083
2716 * toplev.c (rest_of_handle_addresof): Rename into
2717 rest_of_handle_addressof. Delete unreachable blocks
2718 if dead edges were purged after the addressof pass.
2720 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
2722 * Makefile.in, configure, configure.in: Remove handling of
2723 lang-options.h and options_.h.
2724 * toplev.c (struct lang_opt, documented_lang_options): Remove.
2725 (display_help): Don't use documented_lang_options.
2727 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2729 * c-decl.c (pushdecl_function_level): Make static, return nothing.
2730 (kept_level_p): Fold into poplevel.
2731 (undeclared_variable): Moved here from c-typeck.c. Export.
2732 * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
2733 (undeclared_variable): Prototype here. Don't prototype
2734 kept_level_p nor pushdecl_function_level.
2735 * c-parse.in: Change first argument to poplevel from
2736 "kept_level_p()" to "KEEP_MAYBE".
2737 * c-typeck.c (undeclared_variable): Moved to c-decl.c.
2739 2003-07-17 Roger Sayle <roger@eyesopen.com>
2741 * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
2742 commutative operands instead of modifying the RTL in-place.
2744 2003-07-17 Mark Mitchell <mark@codesourcery.com>
2746 PR optimization/11557
2747 * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
2748 unless we know which function is being called.
2750 2003-07-17 Roger Sayle <roger@eyesopen.com>
2752 * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
2753 whether to reorder the operands of a commutative binary operator.
2755 2003-07-17 Roger Sayle <roger@eyesopen.com>
2757 * fold-const.c (const_binop): Avoid performing the FP operation at
2758 compile-time, if either operand is NaN and we honor signaling NaNs,
2759 or if we're dividing by zero and either flag_trapping_math is set
2760 or the desired mode doesn't support infinities.
2761 (fold_initializer): New function to fold an expression ignoring any
2762 potential run-time exceptions or traps.
2763 * tree.h (fold_initializer): Prototype here.
2764 * c-typeck.c (build_binary_op): Move to the end of the file so
2765 that intializer_stack is in scope. If constructing an initializer,
2766 i.e. when initializer_stack is not NULL, use fold_initializer to
2768 * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
2769 performing FP operations at compile-time, if they would raise an
2770 exception at run-time.
2772 2003-07-17 Geoffrey Keating <geoffk@apple.com>
2775 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
2776 (langhooks.o): Add $(GGC_H), gt-langhooks.h.
2777 (GTFILES): Add langhooks.c.
2778 (gt-langhooks.h): New.
2779 * c-common.h (c_static_assembler_name): Prototype.
2780 * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2781 * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
2782 * c-opts.c: Include langhooks-def.h.
2783 (c_static_assembler_name): New.
2784 * langhooks.c: Include ggc.h. Include gt-langhooks.h.
2786 (lhd_set_decl_assembler_name): Give static objects with context
2788 * varasm.c (var_labelno): Delete.
2789 (make_decl_rtl): Don't change the assembler name once it's set.
2791 * c-opts.c (this_input_filename): New.
2792 (finish_options): Take new parameter, name of file being compiled.
2793 Update callers. Set this_input_filename.
2794 (push_command_line_include): Use this_input_filename not
2795 main_input_filename.
2797 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2799 * Makefile.in: Depend .pot generation on options.c.
2800 * po/exgettext: Add an extra_files variable containing additional
2803 2003-07-17 Zack Weinberg <zack@codesourcery.com>
2805 * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
2806 c_write_global_declarations.
2808 * c-decl.c: Fix typos in several comments. Remove all
2809 #if 0 blocks; reindent as needed. Remove unused argument
2810 to declare_parm_level; all callers changed.
2811 * c-parse.in: Update calls to declare_parm_level. Avoid
2812 issuing a double warning in some circumstances.
2813 * c-typeck.c: Update calls to declare_parm_level.
2814 * c-tree.h: Update prototype of declare_parm_level.
2816 * c-pragma.c (apply_pragma_weak): Don't complain about a
2817 redundant #pragma weak.
2819 * objc/objc-act.c (forward_declare_categories,
2820 build_selector_reference_decl, build_class_reference_decl,
2821 build_objc_string_decl, synth_forward_declarations,
2822 build_protocol_reference): Set TREE_PUBLIC on synthetic
2823 forward decl to 0, consistent with eventual definition.
2824 Correct comments to match.
2826 * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
2827 in regexp that don't form a range expression.
2828 * fixinc/fixincl.def: Regenerate.
2830 2003-07-17 Richard Henderson <rth@redhat.com>
2833 * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
2834 even with !TARGET_CONST_GP.
2835 (ia64_function_ok_for_sibcall): Reject non-local functions.
2837 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>
2839 * c-common.c (c_estimate_num_insns_1): Don't handle
2841 * expr.c (safe_from_p): Likewise.
2842 * gengtype.c (adjust_field_tree_exp): Likewise.
2843 * stmt.c (warn_if_unused_value): Likewise
2844 * tree.c (first_rtl_op): Likewise.
2845 * tree.def: Don't define METHOD_CALL_EXPR.
2846 * java/lang.c (java_estimate_num_insns_1): Don't handle
2849 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2852 * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
2853 and its restrictions for the SPARC64 port.
2854 Move the entry of "-mimpure-text" before that of "-mv8".
2856 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr>
2857 Phil Edwards <phil@jaj.com>
2859 * doc/install.texi (*-*-solaris2*): Document the step-by-step
2860 procedure to bootstrap and install.
2861 Document the preference for the legacy Sun tools in /usr/bin
2862 over the POSIX tools in /usr/xpg4/bin for the build process.
2864 2003-07-17 Neil Booth <neil@daikokuya.co.uk>
2866 * c.opt: Document Uncodumented; use it. Document ObjC options.
2867 * opts.c (print_filtered_help): Skip undocumented switches.
2868 * opts.h (CL_UNDOCUMENTED): New.
2869 * opts.sh: Handle Undocumented.
2870 * toplev.c (documented_lang_options): Prevent its becoming empty.
2872 * lang-options.h: Remove.
2874 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com>
2876 * loop.c (check_ext_dependent_givs): Pass const struct loop *
2877 instead of struct loop_info * as argument. Accept BIVs with
2878 increment +/- 1 provided there is a friendly exit test against
2879 a loop-invariant value.
2880 (strength_reduce): Adapt call to check_ext_dependent_givs.
2882 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2883 Con Bradley <con.bradley@superh.com>
2885 * sh-protos.h (sh_get_pr_initial_val): Declare.
2886 * sh.c (regno_reg_class): Make its elements type enum reg_class.
2887 (output_stack_adjust): Remove emit_fn argument. Add epilogue_p
2888 and live_regs_mask arguments. Changed all callers.
2889 (save_schedule_s): New structure.
2890 (save_schedule): New typedef.
2891 (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
2892 (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
2893 In interrupts handlers, also save registers that are usually
2894 partially saved, and make sure there is at least one general purpose
2895 register saved if a target register needs saving.
2896 Add casts in comparisons to avoid warnings.
2897 (sh_media_register_for_return): return -1 for interrupt handlers.
2898 (MAX_SAVED_REGS, MAX_TEMPS): New defines.
2899 (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp
2900 registers used are available.
2901 Set RTX_FRAME_RELATED_P where appropriate.
2902 Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
2903 (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
2904 (initial_elimination_offset): Likewise.
2905 * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
2906 (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
2907 (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
2908 (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
2909 (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
2910 and for target registers.
2911 (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
2912 (regno_reg_class): Make its elements type enum reg_class.
2913 (CONSTRAINT_LEN): Don't use isdigit.
2914 (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
2915 (FUNCTION_ARG): Add parentheses to avoid warnings.
2916 (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
2917 (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
2918 (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
2919 (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
2920 * sh.md (xordi3+1): Remove unused variable regno.
2921 (return_media): Check that tr0 is available before using it.
2923 2003-07-16 Neil Booth <neil@daikokuya.co.uk>
2925 * c.opt: Document more options.
2927 2003-07-16 Roger Sayle <roger@eyesopen.com>
2929 * combine.c (subst): Also handle (subreg (const_double ...)) case
2930 if created by a substitution, by using the original inner mode.
2932 2003-07-16 Roger Sayle <roger@eyesopen.com>
2934 * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
2935 to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
2936 (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X.
2938 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
2940 * doc/install.texi (--without-headers): New.
2942 Partial Fix PR/10129
2943 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
2944 (machopic_output_function_base_name): New; print the true pic label.
2945 (machopic_classify_ident): Pic Base is always a defined data.
2946 * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
2947 * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
2949 * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
2950 if they are not floating point registers.
2953 * ggc.h: Add header guards.
2954 * c-decl.c (finish_struct): Sort fields if
2955 number greater than 15 and there are no
2956 anonymous structs/unions.
2957 * c-common.h: Include ggc.h.
2958 (sorted_fields_type): New struct.
2959 (field_decl_cmp): New prototype.
2960 (resort_sorted_fields): New prototype.
2961 (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
2962 * c-tree.h: (lang_type): Use pointer to sorted_fields_type
2963 as s, removing other fields.
2964 * c-typeck.c (lookup_field): Use s in lang_type.
2965 These were mostly moved from cp/class.c:
2966 * c-common.c (field_decl_cmp): New static function.
2967 (field_decl_cmp): New function.
2968 (resort_sorted_fields): New function.
2970 2003-07-16 Geoffrey Keating <geoffk@apple.com>
2972 * config/darwin.c (machopic_select_section): Use decl_readonly_section
2973 to do most of the work.
2975 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com>
2977 * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
2978 * config/mmix/mmix.c: Convert functions to ISO C90.
2979 (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
2981 (mmix_get_hard_reg_initial_val): Tweak section head comment.
2983 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
2985 * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
2987 2003-07-16 Jakub Jelinek <jakub@redhat.com>
2989 * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
2990 (uw_update_context_1): Use it.
2991 * config/rs6000/rs6000.c (insn_after_throw): Remove.
2992 (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
2993 in parent frame if _Unwind_* called directly instead of through
2995 (rs6000_emit_eh_toc_restore): Remove.
2996 (rs6000_emit_prologue): Update stack pointer before doing any saving
2997 if current_function_calls_eh_return. Generate unwind info for $r2.
2998 (rs6000_emit_epilogue): Restore stack pointer after doing all
2999 restoring if current_function_calls_eh_return. Restore $r2.
3000 * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
3001 * config/rs6000/rs6000.md (eh_return): Remove call to
3002 rs6000_emit_eh_toc_restore.
3003 * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
3004 * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
3006 2003-07-15 Jakub Jelinek <jakub@redhat.com>
3008 * expr.c (emit_block_move): Don't move anything if size is const 0.
3009 (clear_storage): Test against const0_rtx instead of comparing INTVAL
3012 2003-07-15 David S. Miller <davem@redhat.com>
3014 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
3015 emit nop if the last real insn is CALL_INSN.
3017 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
3019 * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
3021 * config/i386/xm-mingw32.h: Change GNU CC to GCC.
3023 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net>
3025 * config/i386/winnt.c (associated_type): Artificial methods are not
3026 affected by the import/export status of their class unless they are
3028 (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
3030 * config/i386/winnt.c: Fix GCC copyright comment.
3032 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net>
3035 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
3036 not recursing on hard error.
3037 (diagnostic_for_decl): Likewise.
3038 * diagnostic.def: Rearrange.
3040 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
3042 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
3043 If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
3045 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com>
3046 Richard Henderson <rth@redhat.com>
3048 * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
3049 to decide if to access a _Unwind_Ptr or a _Unwind_Word.
3050 (_Unwind_SetGR): Likewise.
3051 (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
3052 (Unwind_SpTmp): New typedef.
3053 (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
3054 (uw_update_context): Use _Unwind_GetPtr.
3055 (init_dwarf_reg_size_table): Move above uw_init_context_1.
3056 (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
3057 Use _Unwind_SetSpColumn.
3058 (uw_install_context_1): Don't initialize dwarf_reg_size_table.
3061 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
3063 * c.opt: Document more options.
3064 * toplev.c (documented_lang_options): Remove all local help strings.
3066 2003-07-15 Mark Mitchell <mark@codesourcery.com>
3069 * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
3072 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3075 * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
3076 swap comparison operands if doing so would generate an
3077 unrecognizable insn.
3079 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr>
3081 PR optimization/11320
3082 * sched-int.h (struct deps) [reg_conditional_sets]: New field.
3083 (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
3084 * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
3085 current_sched_info->compute_jump_reg_dependencies. Record which
3086 registers are used and which registers are set by the jump.
3087 Clear deps->reg_conditional_sets after a barrier.
3088 Set deps->reg_conditional_sets if the insn is a COND_EXEC.
3089 Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
3090 (init_deps): Initialize reg_conditional_sets.
3091 (free_deps): Clear reg_conditional_sets.
3092 * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
3093 Mark registers live on entry of the fallthrough block and conditionally
3094 set as set by the jump. Mark registers live on entry of non-fallthrough
3095 blocks as used by the jump.
3096 * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
3097 Mark new parameters as unused.
3099 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
3101 * doc/invoke.texi: Resync MIPS -march documentation.
3103 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
3105 * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
3106 (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
3107 (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
3108 * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
3109 (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
3110 (mips_issue_rate): Handle PROCESSOR_R9000.
3111 (mips_use_dfa_pipeline_interface): Likewise.
3112 * config/mips/9000.md: New file.
3113 * config/mips/mips.md: Include it.
3114 (define_attr cpu): Add r9000.
3115 (mulsi3_mult3): Use "mul" for rm9000 code.
3117 2003-07-15 Stan Cox <scox@redhat.com>
3119 * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
3120 (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
3121 (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
3122 * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
3123 (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
3124 (mips_issue_rate): Handle PROCESSOR_R7000.
3125 (mips_use_dfa_pipeline_interface): Likewise.
3126 * config/mips/7000.md: New file.
3127 * config/mips/mips.md: Include it.
3128 (define_attr cpu): Add r7000.
3129 (mulsi3_mult3): Use "mul" for rm7000 code.
3131 2003-07-15 Richard Sandiford <rsandifo@redhat.com>
3133 * config/mips/mips.md (define_attr type): Add condmove. Use it for
3134 the conditional move patterns.
3135 * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
3136 Check for condmove type.
3137 (ir_vr54_arith): Add move type.
3138 * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
3139 * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
3141 2003-07-15 Neil Booth <neil@daikokuya.co.uk>
3143 * c-opts.c (print_help): Remove.
3144 (c_common_handle_option): Don't handle --help.
3145 * c.opt: Document some options.
3147 * opts.c (print_filtered_help): New.
3148 (print_help): Use it.
3150 2003-07-14 Geoffrey Keating <geoffk@apple.com>
3152 * c-common.c (c_common_type_for_mode): Handle V4DFmode.
3153 * tree.c: (build_common_tree_nodes_2): Likewise.
3154 * tree.h (enum tree_index): Add TI_V4DF_TYPE.
3155 (V4DF_type_node): New.
3157 * c-opts.c (push_command_line_include): Don't free deferred_opts,
3159 (finish_options): Reset init_cursor.
3161 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3163 * expr.c (expand_assignment): Remove an unused argument
3165 * expr.h: Update the prototype.
3166 * function.c: Update the callers.
3169 2003-07-14 Mark Mitchell <mark@codesourcery.com>
3172 * integrate.c (copy_decl_for_inlining): Do not mark copied decls
3175 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
3177 * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
3178 with __cplusplus, not "we must use the C++ compiler's type"
3179 * fixinc/inclhack.def (void_null): Note that Interix needs this.
3180 * fixinc/fixincl.x: Regenerate.
3182 2003-07-14 Geoffrey Keating <geoffk@apple.com>
3184 * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
3185 and unseen_objects from the global data before calling
3186 __deregister_frame_info_bases.
3187 (examine_objects): Insert objects into the seen_objects list,
3189 (_Unwind_Find_FDE): Always unlock the global object lists, even if
3190 we couldn't allocate a data structure to put in it.
3192 * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
3193 (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
3194 (SET_TYPE_PROTOCOL_LIST): New.
3195 * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
3196 (get_object_reference): Likewise.
3198 Mon Jul 14 23:14:28 CEST 2003 Jan Hubicka <jh@suse.cz>
3200 * cfglayout.c (locator_file): Break out from ....
3201 (insn_file): ... here.
3202 (locator_line): Break out from ....
3203 (insn_line): ... here.
3204 * rtl.h (locator_file, locator_line): Declare.
3205 (final_start_function): Set proper line/file info.
3207 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net>
3209 * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
3210 handled by pp_c_cast_expression.
3212 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
3214 * config/mips/mips.c (mips_expand_prologue): Use a single insn to
3215 allocate 32768 bytes of stack. Use addition rather than subtraction
3216 when a single insn is enough.
3217 * config/mips/mips.md: Remove insns and splitters for subtracting
3219 (subsi3): Only accept register operands.
3220 (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well.
3221 (subdi3_internal_3, subsi3_internal_2): Likewise.
3222 (casesi): Use expand_binop to subtract the lower bound.
3224 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
3226 * config/mips/mips.c (mips_in_small_data_p): Don't handle
3227 TARGET_MIPS16 specially.
3229 2003-07-14 Richard Sandiford <rsandifo@redhat.com>
3231 * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
3232 mips_output_aligned_bss.
3233 * config/mips/linux.h: Likewise.
3234 * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
3235 * config/mips/mips.c (mips_output_aligned_bss): New function.
3237 * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
3238 * config/mips/elf64.h: Likewise.
3240 * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
3241 mips_declare_object_name.
3242 (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
3243 * config/mips/elf64.h: As for elf.h.
3244 * config/mips/iris6.h: Likewise.
3245 * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
3246 * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
3247 do...while (0) block.
3248 * config/mips/mips-protos.h (mips_declare_object_name): Declare.
3249 (mips_finish_declare_object): Declare.
3250 * config/mips/mips.c (mips_declare_object_name): New function.
3251 (mips_finish_declare_object): New function.
3253 * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
3254 * config/mips/linux.h: Likewise.
3256 * config/mips/mips.c (inside_function): Delete.
3257 (file_in_function_warning, ignore_line_number): Delete.
3258 (mips_output_filename): Don't warn about changing filenames within
3260 (mips_output_lineno): Update accordingly.
3261 (mips_output_function_prologue): Don't reset the deleted variables.
3262 * config/mips/mips.h (inside_function): Delete.
3263 (file_in_function_warning, ignore_line_number): Delete.
3265 * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
3266 * config/mips/elf64.h: Likewise.
3267 * config/mips/openbsd.h: Likewise.
3268 * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
3269 * config/mips/linux.h: Likewise.
3270 * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
3271 (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
3273 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
3274 to the list of include files when using gas.
3275 (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
3276 * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
3277 * config/mips/elf64.h: Likewise.
3278 * config/mips/iris5.h: Likewise.
3279 * config/mips/linux.h: Likewise.
3280 * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
3281 * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
3282 (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
3283 * config/mips/sdb.h: ...this new file.
3285 2003-07-14 Douglas Rupp <rupp@gnat.com>
3287 * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
3288 argument to getcwd; use fixed buffer instead.
3290 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org>
3292 * fixinc/mkfixinc.sh: Treat OpenBSD normally.
3293 * fixinc/fixinc.wrap: Delete.
3295 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
3297 * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
3300 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu>
3302 * ggc-page.c (struct globals): Add new fields to keep track of the
3303 total allocated memory and overhead.
3304 (ggc_print_statistics): Print them.
3305 (ggc_alloc): Keep track of the total allocated memory and the
3308 * tree.c (dump_tree_statistics): Increase spacing.
3309 (enum tree_node_kind): Move to ...
3310 * tree.h (enum tree_node_kind): ... here.
3311 (tree_node_counts, tree_node_sizes): Declare.
3313 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca>
3315 * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
3317 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3319 PR optimization/11440
3320 * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
3323 2003-07-14 Alan Modra <amodra@bigpond.net.au>
3325 * doc/tm.texi (BLOCK_REG_PADDING): Describe.
3326 * expr.h (struct locate_and_pad_arg_data): Add where_pad.
3327 (emit_group_load, emit_group_store): Adjust declarations.
3328 Remove most occurrences of #ifdef TREE_CODE.
3329 * expr.c (emit_group_load): Add "type" param, and use
3330 BLOCK_REG_PADDING to determine need for a shift. Optimize non-
3331 aligned accesses if !SLOW_UNALIGNED_ACCESS.
3332 (emit_group_store): Likewise.
3333 (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
3334 emit_group_load and emit_group_store calls.
3335 * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use
3336 BLOCK_REG_PADDING to determine whether we need endian_correction.
3337 (load_register_parameters): Localize vars. Handle shifting of
3338 small values to the correct end of regs. Adjust emit_group_load
3340 (expand_call, emit_library_call_value_1): Adjust emit_group_load
3341 and emit_group_store calls.
3342 * function.c (assign_parms): Set mem alignment for stack slots.
3343 Adjust emit_group_store call. Store values at the "wrong" end
3344 of regs to the stack. Use BLOCK_REG_PADDING.
3345 (locate_and_pad_parm): Save where_pad.
3346 (expand_function_end): Adjust emit_group_load call.
3347 * stmt.c (expand_value_return): Adjust emit_group_load call.
3348 * Makefile.in (calls.o): Depend on $(OPTABS_H).
3349 * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
3350 (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
3351 (MUST_PASS_IN_STACK): Define.
3352 (BLOCK_REG_PADDING): Define.
3353 * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
3354 (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
3355 * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
3356 (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
3357 Act on AGGREGATES_PAD_UPWARD_ALWAYS.
3359 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com>
3361 * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
3363 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3365 * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
3366 both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
3368 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
3371 * toplev.c: Don't cut off option names.
3373 2003-07-13 Andreas Jaeger <aj@suse.de>
3375 * c-decl.c (link_hash_hash): Avoid warning about casting pointer
3376 to integer of different size.
3378 2003-07-13 Kazu Hirata <kazu@cs.umass.edu>
3380 * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
3381 to (eq (and X 1) 0).
3383 2003-07-13 Andreas Jaeger <aj@suse.de>
3385 * config.gcc: Add pmmintrin.h for x86_64-*-*.
3387 2003-07-13 Zack Weinberg <zack@codesourcery.com>
3389 * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
3390 (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
3391 list. Move these all together down by cpplib.
3393 * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
3394 definition of CPPCHAR_SIGNED_T.
3396 * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
3397 * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
3398 * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
3400 * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
3401 * cppinit.c (cpp_create_reader): Likewise.
3403 * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
3404 * cpptrad.c: Likewise. All callers changed.
3405 * cpplib.c: All callers changed.
3406 * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
3407 * hashtable.h: Define GTY(x) to nothing here too.
3409 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3411 * stor-layout.c (compute_record_mode): Remove very obsolete test
3412 that forces BLKmode for records with fields crossing word boundary.
3414 2003-07-13 Zack Weinberg <zack@codesourcery.com>
3416 * Makefile.in: Remove orphan reference to acconfig.h.
3418 2003-07-13 Andreas Jaeger <aj@suse.de>
3420 * cgraphunit.c: Convert prototypes to ISO C90.
3422 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org>
3424 * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
3426 * fixinc/fixincl.x: Rebuild.
3428 2003-07-12 Zack Weinberg <zack@codesourcery.com>
3430 * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
3431 i?86-*-*. Use correct name of cache variable.
3432 * configure: Regenerate.
3434 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
3436 * config/alpha/alpha.c: Fix comment typos.
3437 * config/alpha/alpha.md: Likewise.
3438 * config/arm/arm.c: Likewise.
3439 * config/arm/arm.md: Likewise.
3440 * config/arm/lib1funcs.asm: Likewise.
3441 * config/avr/avr.md: Likewise.
3442 * config/arm/README-interworking: Fix typos.
3444 2003-07-12 Kazu Hirata <kazu@cs.umass.edu>
3446 * c-format.c: Fix comment formatting.
3447 * c-typeck.c: Likewise.
3448 * coverage.c: Likewise.
3449 * cppcharset.c: Likewise.
3450 * cpplib.c: Likewise.
3451 * dbxout.c: Likewise.
3452 * gcov-io.h: Likewise.
3453 * toplev.c: Likewise.
3455 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
3457 * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
3460 2003-07-12 Zack Weinberg <zack@codesourcery.com>
3462 * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
3463 uses three-argument AC_DEFINE so no acconfig.h entries are
3465 (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
3466 which contains the GAS version number as a scaled integer.
3467 (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add
3468 ability to check for ELF assembler.
3469 (gcc_GAS_CHECK_FEATURE): New macro.
3470 * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all
3471 assembler feature checks using gcc_GAS_CHECK_FEATURE.
3472 Use three-argument AC_DEFINE everywhere.
3473 * acconfig.h: Deleted.
3474 * config.in, configure: Regenerate.
3476 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org>
3478 * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
3480 * fixinc/fixincl.x: Regenerate.
3482 * fixinc/inclhack.def (gnu_types): Improve comment.
3484 2003-07-12 Andreas Jaeger <aj@suse.de>
3486 * fp-test.c (main): Use ISO C90 prototype.
3488 * version.c: Remove unneded include of ansidecl.h.
3490 * cgraph.h: Convert prototypes to ISO C90.
3491 * cgraph.c: Likewise.
3492 * fix-header.c: Likewise.
3494 * protoize.c: Likewise.
3496 Sat Jul 12 06:09:38 CEST 2003 Jan Hubicka <jh@suse.cz>
3498 * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
3501 Sat Jul 12 03:06:01 CEST 2003 Jan Hubicka <jh@suse.cz>
3502 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3504 * cgraph.c (cgraph_max_uid): New global variable.
3505 (cgraph_node): Set uid field.
3506 (create_edge): Keep inline flags consistent.
3507 (dump_cgraph): Dump more info.
3508 * cgraph.h (struct cgraph_local_info): Remove inline_many and
3509 can_inline_once; add inlinable, disgread_inline_limits, and self_insn
3510 (struct cgraph_global_info): Add insns, calls, cloned_times,
3512 (struct cgraph_node): Add uid.
3513 (struct cgraph_edge): Add inline_call.
3514 (cgraph_max_uid, cgraph_inline_p): Declare.
3515 * cgraph.c: Include params.h and fibheap.h
3516 (cgraph_mark_functions_to_inline_once): Kill.
3517 (INSNS_PER_CALL): New constant.
3518 (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
3520 (cgraph_finalize_function): Do not analyze inlining.
3521 (cgraph_finalize_compilation_unit): Set inlining attributes.
3522 (cgraph_mark_functions_to_output): More consistency checks.
3523 (cgraph_optimize_function): Set current_function_decl to NULL.
3524 (cgraph_expand_function): Use new inline flags.
3525 (cgraph_postorder): Expand from cgraph_expand_functions.
3526 (INLINED_TIMES, SET_INLINED_TIMES): New macros.
3527 (cgraph_inlined_into, cgraph_inlined_callees,
3528 cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
3529 cgraph_mark_inline, cgraph_check_inline_limits,
3530 cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
3531 cgraph_decide_inlining, cgraph_inline_p): New functions.
3532 * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
3533 PARAM_INLINE_UNIT_GROWTH): New parameters.
3534 * tree-inline.c (struct inline_data): New field current_decl.
3535 (expand_call_inline): Avoid forward declarations; use
3536 inlinable_function_p.
3537 (optimize_inline_calls): Set id.current_decl.
3539 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu>
3541 * configure.in: Remove wrongly added definition of
3543 * configure: Regenerate.
3545 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu>
3547 * rtl.def (NOTE): Do not use padding.
3549 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com>
3551 * doc/install.tex: Update required binutils for i?86-*-linux*
3553 2003-07-11 Richard Henderson <rth@redhat.com>
3555 * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
3557 2003-07-11 Mark Mitchell <mark@codesourcery.com>
3559 * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
3560 TRANSLATION_UNIT_DECL as top_level.
3562 2003-07-11 Jakub Jelinek <jakub@redhat.com>
3564 * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
3565 then fall back to cmpstrM.
3566 * builtins.c (expand_builtin_memcmp): Likewise.
3567 * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
3568 (s390_expand_cmpmem): ... this.
3569 * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
3570 cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
3571 from cmpstr* patterns. Rename call to s390_expand_cmpstr
3572 to s390_expand_cmpmem.
3573 * config/s390/s390.c (s390_expand_cmpstr): Rename to...
3574 (s390_expand_cmpstr): ... this. Rename cmpstr* instructions
3576 * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
3578 * doc/md.texi (cmpstrM): Describe as String compare insn, not
3582 2003-07-11 Loren James Rittle <ljrittle@acm.org>
3584 * config/i386/freebsd.h (SET_ASM_OP): Remove.
3585 (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
3586 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
3587 MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
3589 2003-07-11 Richard Henderson <rth@redhat.com>
3591 * function.c (assign_parms): Don't recombine complex args if
3592 fnargs is unchanged from orig_fnargs.
3593 (split_complex_args): Return args without complex before copying.
3594 Re-layout the modified parameters.
3596 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com>
3598 * regclass.c (choose_hard_reg_mode): Add third argument.
3599 Changed all callers.
3600 * rtl.h (choose_hard_reg_mode): Update declaration.
3601 * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
3602 Take HARD_REGNO_CALL_PART_CLOBBERED into account.
3604 2003-07-11 Geoffrey Keating <geoffk@apple.com>
3606 * c-decl.c (finish_decl): Handle 'used' here...
3607 * cgraphunit.c (cgraph_finalize_function): ... and here ...
3608 * c-common.c: (handle_used_attribute): ... not here.
3610 * configure.in (onstep): Support --enable-intermodule.
3611 * Makefile.in (OBJS-common): New.
3613 (OBJS-archive): New.
3614 (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
3615 (OBJS-onestep): New.
3616 (libbackend.a): Support @onestep@.
3617 (libbackend.o): New.
3618 * configure: Regenerate.
3620 * c-common.h (c_reset_state): New prototype.
3621 (c_parse_file): New prototype.
3622 (finish_file): Move prototype from c-tree.h.
3623 * c-decl.c: Include <hashtab.h>.
3624 (builtin_decls): New.
3625 (current_file_decl): New.
3626 (duplicate_decls): Add extra parameter. Change all callers. Don't
3627 output duplicate common symbols.
3628 (link_hash_hash): New.
3629 (link_hash_eq): New.
3630 (poplevel): Handle popping of the top level.
3631 (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
3632 (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
3633 (pushdecl_top_level): Likewise.
3634 (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
3635 (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
3636 (finish_decl): Handle TRANSLATION_UNIT_DECL.
3637 (merge_translation_unit_decls): New.
3638 (c_write_global_declarations): New.
3639 (c_reset_state): New.
3640 (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
3641 * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
3642 * c-objc-common.c (c_cannot_inline_tree_fn): Handle
3643 TRANSLATION_UNIT_DECL.
3644 (c_objc_common_finish_file): Call merge_translation_unit_decls.
3645 * c-opts.c (in_fnames): Rename from in_fname.
3646 (c_common_decode_option): Handle multiple input filenames.
3647 (c_common_post_options): Likewise.
3648 (c_common_parse_file): Likewise; also, call c_parse_file rather than
3650 * c-parse.in: Move cleanup code to c_parse_file.
3651 (free_parser_stacks): Move contents to c_parse_file.
3652 (c_parse_file): New.
3653 * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
3655 (C_DECL_FILE_SCOPE): New.
3656 (finish_file): Move prototype to c-common.h.
3657 (merge_translation_unit_decls): New prototype.
3658 (comptypes): Add extra parameter to prototype.
3659 (c_write_global_declarations): New prototype.
3660 * c-typeck.c (tagged_types_tu_compatible_p): New.
3661 (function_types_compatible_p): Add extra parameter, change all callers.
3662 (type_lists_compatible_p): Likewise.
3663 (comptypes): Likewise.
3664 (struct tagged_tu_seen): New.
3665 (tagged_tu_seen_base): New.
3666 (build_unary_op): Handle TRANSLATION_UNIT_DECL.
3667 (c_mark_addressable): Remove #if 0 code.
3668 * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
3669 comment explaining why it shouldn't have to.
3670 * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
3672 * cppinit.c (cpp_read_next_file): New.
3673 (cpp_read_main_file): Use it.
3674 * cpplib.c (undefine_macros): New.
3675 (cpp_undef_all): New.
3676 * cpplib.h (cpp_read_next_file): Prototype.
3677 (cpp_undef_all): Prototype.
3678 * langhooks-def.h (write_global_declarations): Remove prototype.
3679 * toplev.h (write_global_declarations): Add prototype.
3680 * tree.c (decl_type_context): Use switch statement, handle
3681 TRANSLATION_UNIT_DECL.
3682 * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
3683 (TRANSLATION_UNIT_DECL): New kind of tree.
3684 * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
3685 * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
3686 * doc/invoke.texi: Make attempt to document new functionality.
3688 2003-05-19 Per Bothner <bothner@apple.com>
3690 * gcc.c (combine_inputs): New.
3691 (process_command): Set combine_inputs.
3692 (do_spec_1): Handle combine_inputs.
3695 2003-07-10 James E Wilson <wilson@tuliptree.org>
3697 PR optimization/9745
3698 * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
3699 loop_insn_emit_before.
3700 (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
3702 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3704 * cppcharset.c: Fix comment.
3705 (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
3706 (EILSEQ): #define to EINVAL if not already defined.
3707 (convert_using_iconv): #if out when !HAVE_ICONV.
3708 (init_iconv_desc): Handle !HAVE_ICONV here...
3709 (cpp_init_iconv): ...not here.
3711 2003-07-11 Neil Booth <neil@daikokuya.co.uk>
3713 * common.opt: More --help messages.
3714 * opts.c (print_help): Use puts().
3715 * toplev.c (f_options): Remove help text.
3716 (display_help): Don't dump f_options.
3718 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org>
3720 * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
3721 Move i?86-*-interix* to the don't-fix list.
3722 * fixinc/fixinc.interix: Delete with extreme prejudice.
3724 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com>
3727 * doc/install.texi: Document requirements for ia64-*-hpux* target.
3729 2003-07-10 Roger Sayle <roger@eyesopen.com>
3731 * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
3733 2003-07-10 Zack Weinberg <zack@codesourcery.com>
3735 * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
3736 one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
3737 one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
3738 convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
3739 convert_no_conversion, convert_using_iconv): New functions.
3740 (APPLY_CONVERSION): New macro.
3741 (struct conversion, conversion_tab): New data structure.
3742 (init_iconv_desc): Check conversion_tab for a custom conversion
3743 primitive before trying to use iconv.
3744 (convert_cset): Deleted.
3745 (cpp_init_iconv): Use UTF- terminology, not UCS-.
3746 (_cpp_destroy_iconv): Update to match.
3747 (_cpp_valid_ucn): We don't need iconv to implement UCNs.
3748 (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
3749 (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
3750 (_cpp_interpret_string_notranslate): New function, moved here
3753 * cpphash.h (convert_f, struct cset_converter): New types.
3754 (struct cpp_reader): narrow_cset_desc and wide_cset_desc
3755 are now struct cset_converter, not bare iconv_t.
3757 * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
3758 all callers changed.
3760 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com>
3762 * Makefile.in (options.h): Depend on Makefile. Add move-if-change
3763 to opts.sh command line.
3764 * opts.sh: Write to temporary files with a move-if-change at the end.
3766 2003-07-10 Denis Chertykov <denisc@overta.ru>
3767 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3769 * combine.c (gen_binary): Handle the CLOBBER rtx and
3770 don't build a binary operation with it.
3772 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
3774 * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
3775 store_killed_after, store_killed_before): Keep track of the correct
3776 dependency function to use.
3778 2003-07-10 Steven Bosscher <steven@gcc.gnu.org>
3779 * toplev.c (do_compile): Don't try to open dump files before
3780 lang_dependent_init initializes dump_base_name.
3782 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3784 * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
3786 * config/frv/frv.c (frv_expand_builtin): Likewise.
3787 * config/sh/sh.c (sh_media_init_builtins): Likewise.
3789 2003-07-09 Mark Mitchell <mark@codesourcery.com>
3792 * doc/invoke.texi (C++ Dialect Options): Change documentation of
3795 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
3797 * tm.texi (RETURN_ADDR_OFFSET): Document.
3799 2003-07-10 Nathan Sidwell <nathan@codesourcery.com>
3801 * gcov-io.h: Update documentation.
3802 (GCOV_UNSIGNED2STRING): New.
3803 (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
3804 GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
3805 GCOV_TAG_SUMMARY_LENGTH): Adjust.
3806 (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
3807 GCOV_TAG_COUNTER_NUM): New.
3808 (GCOV_BLOCK_SIZE): Number of words.
3809 (gcov_var): Adjust buffer type.
3810 * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
3811 (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
3812 count, not byte count.
3813 (gcov_open): Adjust overread init.
3814 (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
3815 gcov_write_string, gcov_write_tag, gcov_write_length,
3816 gcov_write_tag_length): Adjust.
3817 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
3818 (gcov_sync, gcov_seek): Adjust.
3819 * gcov-dump.c (print_usage): Show gcc version only.
3820 (dump_file): Use GCOV_UNSIGNED2STRING.
3821 (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
3822 * gcov.c (print_version): Show gcc version only.
3823 (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
3824 GCOV_TAG_*_NUM macros.
3825 (read_count_file): Use GCOV_UNSIGNED2STRING. Use
3826 GCOV_TAG_COUNTER_LENGTH.
3827 * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
3828 Use GCOV_TAG_COUNTER_NUM.
3829 * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
3830 (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
3832 2003-07-10 Andreas Schwab <schwab@suse.de>
3834 * gcov-dump.c (dump_file): Fix missing address operator.
3836 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3839 * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
3841 (fold_single_bit_test): If sign_bit_p() fails, assume that the
3842 bit being tested is not a sign bit.
3844 2003-07-10 Kazu Hirata <kazu@cs.umass.edu>
3846 * config/h8300/h8300.md (a peephole2): New.
3848 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
3850 2001-12-13 Alexandre Oliva <aoliva@redhat.com>
3851 * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
3852 from ld-linux.so.2 to ld.so.1.
3853 2001-11-18 Alexandre Oliva <aoliva@redhat.com>
3854 * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
3855 * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
3856 nor -Wl,-rpath-link.
3857 (LIB_SPEC): Add -rpath-link if !static.
3858 2001-08-22 Alexandre Oliva <aoliva@redhat.com>
3859 * config/mn10300/mn10300.c (mn10300_protect_label): New
3861 * config/mn10300/linux.h (PRINT_OPERAND,
3862 PRINT_OPERAND_ADDRESS): Set it during their execution.
3863 (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
3864 mn10300_protect_label is set.
3865 * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
3867 (LIB_SPEC, STARTFILE_SPEC): Define.
3868 2001-05-11 Alexandre Oliva <aoliva@redhat.com>
3869 * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
3870 FLOAT_BIT_ORDER_MISMATCH.
3871 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3872 * config.gcc (am33_2.0-*-linux*): Added.
3873 * config/mn10300/linux.h: New.
3874 * config/mn10300/t-linux: New.
3876 2003-07-10 Andreas Jaeger <aj@suse.de>
3878 * fold-const.c: Properly wrap prototypes.
3880 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3882 2003-06-16 Alexandre Oliva <aoliva@redhat.com>
3883 * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
3885 * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
3886 * config/mn10300/mn10300.h: GTY-declare it.
3887 2003-06-11 Alexandre Oliva <aoliva@redhat.com>
3888 * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
3889 prototype. Use incoming RTL argument.
3890 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
3891 * config/mn10300/mn10300.md (int_label): Move C statements...
3892 (GOTaddr2picreg): ... here.
3893 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
3894 * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
3895 * config/mn10300/mn10300.c (mn10300_encode_section_info):
3896 ... here. New function.
3897 (TARGET_ENCODE_SECTION_INFO): Define to it.
3898 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
3899 * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
3901 (mn10300_loadPC): Define as insn splittable after reload.
3902 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
3903 * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
3904 be defined in .rodata even in PIC, now that the assembler
3906 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3907 * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
3908 symbol take an underscore prefix.
3909 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3910 * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
3911 legitimize_pic_address): Declare.
3912 * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
3913 the PIC register as fixed.
3914 (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
3915 (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
3917 (LEGITIMATE_PIC_OPERAND_P): Define.
3918 (PIC_OFFSET_TABLE_REGNUM): Define.
3919 (GOT_SYMBOL_NAME): Define.
3920 (SYMBOLIC_CONST_P): Define.
3921 (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
3923 (MN10300_GLOBAL_P): Test it.
3924 (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
3925 (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
3926 * config/mn10300/mn10300.c (print_operand): Handle unspec.
3927 (expand_prologue): Set PIC register.
3928 (call_address_operand): Don't match SYMBOL_REFs in PIC.
3929 (legitimize_address): Call legitimize_pic_address.
3930 (legitimize_pic_address): New fn.
3931 (legitimate_pic_operand_p): New fn.
3932 * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
3933 (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
3934 UNSPEC_PLT): New constants.
3935 (pop_pic_reg): New insn.
3936 (movsi): Adjust non-PIC addresses.
3937 (builtin_setjmp_receiver): Restore the PIC register.
3939 (call): Adjust non-PIC addresses.
3940 (int_label, GOTaddr2picreg): New expands.
3941 (am33_loadPC): New insn.
3942 (mn10300_loadPC): New expand.
3943 (call_next_insn): New insn.
3944 (add_GOT_to_pic_reg): New expand.
3945 (symGOT2reg, symGOT2reg_i): New expands.
3946 (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
3947 (sym2PIC, sym2PLT): New expands.
3949 2003-07-09 Alexandre Oliva <aoliva@redhat.com>
3951 * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
3952 2001-05-01 Alexandre Oliva <aoliva@redhat.com>
3953 * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
3954 to flag_unsafe_math_optimizations.
3955 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3956 * config/mn10300/mn10300.c (expand_prologue): Mark
3957 FP-register-saving insns as frame-related.
3958 2001-02-13 Alexandre Oliva <aoliva@redhat.com>
3959 * config/mn10300/mn10300.c
3960 (mn10300_get_live_callee_saved_regs): Don't search past
3961 LAST_EXTENDED_REGNUM.
3962 (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
3963 * config/mn10300/mn10300.md: Remove excessive line breaks from
3964 `@' output patterns that were accounted as additional
3966 * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
3967 Re-introduce changes accidentally removed in Richard Sandiford's
3969 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
3970 Re-instate am33-2 lost in merge from net GCC.
3971 2000-08-26 Alexandre Oliva <aoliva@redhat.com>
3972 * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
3973 floating-point registers.
3974 2000-08-07 Alexandre Oliva <aoliva@redhat.com>
3975 * config/mn10300/mn10300.md (movdf): Revert some am33-specific
3976 pessimizations that had gone in on 2000-05-08.
3977 2000-06-28 Graham Stott <grahams@cygnus.co.uk>
3978 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
3979 2000-06-22 Graham Stott <grahams@cygnus.co.uk>
3980 * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
3982 * (movhi): Likewise.
3983 * (movsi): Likewise.
3984 * (movsf): Likewise.
3985 * (movdi): Likewise.
3986 * (movdf): Likewise.
3987 Wed May 24 13:16:09 2000 Alexandre Oliva <aoliva@cygnus.com>
3988 * config/mn10300/mn10300.c (fp_regs_to_save): New function.
3989 (can_use_return_insn, initial_offset): Add fp_regs_to_save.
3990 (expand_prologue, expand_epilogue): Save and restore FP regs.
3991 2000-05-20 Alexandre Oliva <aoliva@cygnus.com>
3992 * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
3993 2000-05-13 Alexandre Oliva <aoliva@cygnus.com>
3994 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
3995 subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
3997 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3998 * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
3999 Discourage the two-argument, longer opcodes.
4000 (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
4002 * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
4003 (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
4004 * config/mn10300/mn10300.md (cmpsf): New pattern.
4005 (branch): Test mdep.fpCC and output fbCC.
4006 * config/mn10300/mn10300.c (print_operand): Output conditions.
4007 (notice_cc_update): Recognize fcmp and set mdep.fpCC.
4008 2000-05-10 Alexandre Oliva <aoliva@cygnus.com>
4009 * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
4010 mulsf3, divsf3): Use the `F' constraint for FP values.
4011 * config/mn10300/mn10300.c (const_1f_operand): New function.
4012 * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
4013 * config/mn10300/mn10300.md (sqrtsf2): New expand.
4014 (rsqrtsf2): New insn.
4015 2000-05-09 Alexandre Oliva <aoliva@cygnus.com>
4016 * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
4018 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
4019 * config/mn10300/mn10300.md (abssf2, negdf2): On
4020 TARGET_AM33_2, expand to...
4021 (abssf2_am33_2, negdf2_am33_2): New insns.
4022 (addsf3, subsf3, mulsf3, divsf3): Likewise.
4023 (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
4024 * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
4025 movdi, movdf): Added FP regs.
4026 * invoke.texi (-mam33-2, -mno-am33-2): Document.
4027 2000-04-29 Alexandre Oliva <aoliva@cygnus.com>
4028 * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
4030 (REGNO_AM33_2_FP_P): Renamed to...
4031 (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
4032 (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
4033 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
4034 * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
4035 regs from GENERAL_REGS.
4036 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
4037 * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
4038 * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
4039 * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
4040 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
4041 * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
4043 2000-04-21 Alexandre Oliva <aoliva@cygnus.com>
4044 * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
4045 (EXTRA_CONSTRAINT): Added OK_FOR_Q.
4046 * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
4047 * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
4048 * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
4049 (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
4050 AM33/2.0 floating-point registers.
4051 (CONDITIONAL_REGISTER_USAGE): Adjust.
4052 (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
4053 (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
4054 (REG_CLASS_FROM_LETTER): Added `f' and `A'.
4055 (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
4056 * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
4057 (MULTILIB_DIRNAMES): Likewise.
4058 * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
4059 `__AM33_2__' when `-mam33-2' is given.
4060 (TARGET_AM33_2): Define.
4061 (TARGET_SWITCHES): Adjust.
4062 * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
4065 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu>
4067 * doc/install.texi: Add missing @.
4069 2003-07-09 Bob Wilson <bob.wilson@acm.org>
4071 * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
4073 2003-07-09 Aldy Hernandez <aldyh@redhat.com>
4076 * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
4078 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org>
4081 * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
4082 "x-crtfini.o" with "crtinit.o", "crtfini.o".
4084 * fixinc/inclhack.def (limits_ifndefs): Add select test.
4085 * fixinc/fixincl.x: Rebuild.
4087 * fixinc/inclhack.def (math_exception): Improve bypass and comment.
4088 * fixinc/fixincl.x: Rebuild.
4090 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com>
4092 * doc/install.texi (Configuration): Document the valgrind option
4093 to --enable-checking.
4095 Wed Jul 9 16:16:30 CEST 2003 Jan Hubicka <jh@suse.cz>
4097 * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
4099 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4101 * c-lex.c (cb_ident): Cast cstr.text to const char *.
4103 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
4105 * gcov-io.h: Update documentation.
4106 (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
4108 (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
4109 (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
4110 (struct gcov_var): Change buffer's type. Add endian flag.
4111 (gcov_open): Remove mode in libgcov.
4112 (gcov_magic): Prototype.
4113 * gcov-io.c (from_file): New.
4114 (gcov_open): Clear endian flag.
4116 (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
4118 (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
4119 gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
4120 (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
4121 * gcov-iov.c (main): Correct cast.
4122 * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
4124 (gcov_begin_output): Use GCOV_NOTE_MAGIC.
4125 (coverage_init): Use GCOV_NOTE_SUFFIX.
4126 * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
4127 Rename to gcov_version, and return flag.
4128 (gcov_exit): Use gcov_version.
4129 (__gcov_init): Use gcov_version.
4130 * Makefile.in (coverageexts): Update.
4131 * gcov.c (print_version): Remove endianness conversion.
4132 (create_file_names): Use GCOV_NOTE_SUFFIX.
4133 (read_graph_file): Use gcov_magic.
4134 (read_count_file): Likewise.
4135 * gcov-dump.c (dump_file): Remove endianness conversion, use
4138 2003-07-09 Nathan Sidwell <nathan@codesourcery.com>
4140 * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
4142 * configure: Regenerated.
4143 * Makefile.in (ALL_CFLAGS): Correct its comment.
4145 2003-07-08 Mark Mitchell <mark@codesourcery.com>
4147 * fold-const.c (make_range): Do not access operand 1 for a
4148 zero-operand operator.
4150 2003-07-09 Neil Booth <neil@daikokuya.co.uk>
4152 * toplev.c (warn_dummy, W_options): Die.
4153 (display_help): Don't print W_options.
4154 * common.opt: Add W_options help from toplev.c.
4156 2003-07-09 Andreas Jaeger <aj@suse.de>
4158 * opts.c (wrap_help): Only pass int arguments as arguments to
4159 printf's '*' modifier. Change argument of function.
4161 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
4163 * doc/invoke.texi: Fix misspelling of "@item".
4165 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
4167 * config/i386/i386.md: Remove an old comment about
4170 Wed Jul 9 03:00:10 CEST 2003 Jan Hubicka <jh@suse.cz>
4172 * cgraph.c (cgraph_node_name): New function.
4173 (dump_cgraph): Use it.
4174 * cgraph.h (cgraph_dump_file): Declare.
4175 (cgraph_node_name): Declare.
4176 * cgraphunit.c: Include timevar.h
4177 (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
4178 (cgraph_optimize_function): Use TV_INTEGRATION.
4179 (cgraph_mark_local_functions): reorganize dumps.
4180 (cgraph_mark_functions_to_inline_once): Likewise.
4181 (cgraph_optimize): Likewise; use timevar.
4182 * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
4183 * toplev.c (dump_file_index): Add DFI_cgraph.
4184 (dump_file_info): Likewise.
4185 (cgraph_dump_file): New global variable.
4186 (do_compile): Open and close cgraph dump.
4187 * invoke.texi (-d): Document new flag; renumber.
4189 2003-07-08 Roger Sayle <roger@eyesopen.com>
4192 * calls.c (emit_call_1): Don't bother popping the arguments off of
4193 the stack after a noreturn function call; The adjustment is dead.
4194 (expand_call): Likewise.
4196 2003-07-08 Geoffrey Keating <geoffk@apple.com>
4198 * expr.c (MOVE_MAX_PIECES): Move from here...
4199 * defaults.h (MOVE_MAX_PIECES): ... to here.
4201 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu>
4203 * Makefile.in (stage1-start): Handle an empty SUBDIRS.
4205 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4207 * genattr.c (internal_dfa_insn_code): Don't prototype.
4208 * genattrtab.c (attr_desc): Add `static_p' field.
4209 (expand_units): Make blockage range and ready cost functions
4211 (write_attr_get): Don't add extern prototypes in C file. Mark
4212 static functions as appropriate.
4213 (find_attr, make_internal_attr): Initialize static_p.
4214 * genattrtab.h (ATTR_STATIC): New macro.
4215 * genautomata.c (output_internal_reset_func): Mark output function
4217 (make_internal_dfa_insn_code_attr): Mark output function as static.
4219 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4221 * genattrtab.h: Add new macros for attr `special' flags.
4222 * genattrtab.c (attr_desc): Reorder/resize fields better.
4223 Use attr `special' macros in all calls to make_internal_attr.
4224 * genautomata.c: Likewise.
4226 Wed Jul 9 02:25:39 CEST 2003 Jan Hubicka <jh@suse.cz>
4228 * c-common.c (c_estimate_num_insns_1): New static function.
4229 (c_estimate_num_insns): New global function.
4230 * c-common.h (DECL_NUM_STMTS): Rename to...
4231 (DECL_ESTIMATED_INSNS): ... this.
4232 (c_estimate_num_insns): Declare.
4233 * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
4234 * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
4235 * c-semantics.c (add_stmt): Do not account statements.
4236 * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
4238 * langhooks.h (lang_hooks_for_tree_inlining): Add
4240 * params.def (max-inline-insns-auto, max-inline-insns-auto): set
4242 (max-inline-insns): set to 300.
4243 (min-inline-insns): set to 10.
4244 * tree-inline.c (struct inline_data): Rename inlined_stmts to
4246 (INSNS_PER_STMT): Kill.
4247 (inlinable_function_p): Compute and store body size.
4248 (expand_call_inline): Likewise.
4249 (optimize_inline_calls): Likewise.
4251 2003-07-08 James E Wilson <wilson@tuliptree.org>
4254 * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
4255 loop over new variable t2 instead of t.
4257 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
4260 * config/i386/winnt.c: Replace use of error(), warning() with
4261 error_with_decl(), warning_with_decl(), throughout.
4263 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
4265 * opts.c (wrap_help): Use unsigned int, not size_t.
4267 2003-07-08 Stephane Carrez <stcarrez@nerim.fr>
4269 * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
4270 as .file/.loc directives are incompatible with linker relaxation.
4272 2003-07-08 Zack Weinberg <zack@codesourcery.com>
4274 * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
4275 * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
4276 * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
4277 * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
4278 * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
4279 * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
4280 Escape { and } characters which are not part of range expressions.
4281 * fixinc/fixincl.x: Regenerate.
4282 * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
4284 2003-07-08 Steven Bosscher <steven@gcc.gnu.org>
4287 * tree-inline.c (find_alloca_call): Use
4288 walk_tree_without_duplicates, instead of walk_tree.
4289 (find_builtin_longjmp_call): Likewise.
4290 * c-objc-common.c (c_cannot_inline_fn): Likewise.
4291 * c-semantics.c (find_reachable_label): Likewise.
4293 2003-07-08 Jakub Jelinek <jakub@redhat.com>
4296 * config/i386/i386.c (ix86_check_movabs): New function.
4297 * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
4298 * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
4299 (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
4301 2003-07-08 Chris Demetriou <cgd@broadcom.com>
4303 * Makefile.in (install-po): Cope with empty CATALOGS.
4305 2003-07-08 Richard Sandiford <rsandifo@redhat.com>
4307 * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
4308 (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
4309 (SECTION_FUNCTION_TEMPLATE): Delete.
4310 * config/mips/elf.h: As for elf64.h.
4311 (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
4312 * config/mips/linux.h: As for elf.h
4313 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
4314 * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
4315 (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling
4316 of in_sdata from current_section_name and current_section_flags.
4317 * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
4318 * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
4319 (MASK_GP_OPT, TARGET_GP_OPT): Delete.
4320 (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
4321 (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
4322 (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
4323 * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
4324 (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
4325 (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
4326 (override_options): Remove setting of MASK_GPOPT.
4327 (mips_output_external): Use mips_in_small_data_p to check whether a
4328 symbol needs an .extern directive. Don't emit such directives for
4329 TARGET_EXPLICIT_RELOCS.
4330 (mips_declare_object): Update accordingly.
4331 (mips_select_rtx_section): Call named_section rather than
4333 (mips_select_section): Use default_elf_section_section for everything
4334 except .text string constants.
4335 (mips_in_small_data_p): New function.
4336 (mips_encode_section_info): Remove small data handling.
4337 (mips_unique_section): Delete.
4338 (iris6_section_type_flags): New function.
4339 * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
4341 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4344 * pa.md: Disparage all mtsar constraints.
4345 (extzv, extv, insv): Don't fail on length of {32|64}.
4347 2003-07-08 Zack Weinberg <zack@codesourcery.com>
4349 * system.h: Poison MAP_CHARACTER.
4350 * config/i370/i370-protos.h (mvs_map_char): Delete.
4351 * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
4352 * config/i370/i370.h (MAP_CHARACTER): Delete definition.
4353 (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
4355 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net>
4357 * toplev.c (randomize): Correct call to time().
4359 2003-07-08 Jakub Jelinek <jakub@redhat.com>
4361 * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
4362 REG_EQUIV notes as well.
4364 2003-07-08 Kazu Hirata <kazu@cs.umass.edu>
4366 * doc/md.texi: Fix the description of addmodecc.
4368 2003-07-07 Zack Weinberg <zack@codesourcery.com>
4370 * Makefile.in (top_builddir): Set to "..", not ".".
4371 (INTLLIBS, INTLDEPS): Delete.
4372 (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
4373 (LIBDEPS): Add $(LIBICONV_DEP).
4374 (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
4375 (INCLUDES): Replace -I../intl with @INCINTL@.
4376 ($(top_builddir)/intl/libintl.a): Delete rule.
4377 (stage2-start, stage3-start, stage4-start, stageprofile-start,
4378 stagefeedback-start): Use $$ for variable to be evaluated by
4380 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
4381 HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
4382 * aclocal.m4: sinclude ../config/progtest.m4. Add
4383 contents of lcmessage.m4 from gettext distro.
4384 * configure.in: Check for wchar.h and setlocale. Set
4385 LIBICONV_DEP to the empty string and substitute it.
4386 Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls;
4387 this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR,
4388 not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included
4389 in $LIBINTL, to avoid linking it twice.
4390 * configure, config.in: Regenerate.
4392 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org>
4394 * fixinc/mkfixinc.sh: Remove winnt support.
4395 * fixinc/fixinc.winnt: Delete with extreme prejudice.
4397 2003-07-08 Neil Booth <neil@daikokuya.co.uk>
4399 * Makefile.in: Update.
4400 * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
4401 * c.opt: Update documentation.
4402 * common.opt: Add some help text.
4403 * opts.c: Include intl.h.
4404 (wrap_help, print_help): New.
4405 (find_opt, handle_option, common_handle_option): opt_text now
4406 contains the '-'. Use print_help to output help.
4407 * opts.h (struct cl_option): New member "help".
4408 * opts.sh: Update to handle help text output and to prepend
4410 * toplev.c (display_help): Remove some help text.
4412 2003-07-07 David Edelsohn <edelsohn@gnu.org>
4413 Fariborz Jahanian <fjahanian@apple.com>
4415 * configure.in: Test for PowerPC mfcr field support in assembler.
4416 * config.in, configure: Regenderated.
4418 * config/rs6000/power4.md: Add mfcrf reservation.
4419 * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
4420 * config/rs6000/rs6000.c (mfcr_operation): Define.
4421 (print_operand): Add 'Q' case for mfcrf.
4422 * config/rs6000/rs6000.h (TARGET_MFCRF): New.
4423 * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
4424 (movcc_internal1): Emit optional field operand for mfcr and set
4425 "type" attribute appropriately.
4426 (mfcr SCC): Likewise.
4427 (movesi_from_cr_one): New.
4429 2003-07-07 Roger Sayle <roger@eyesopen.com>
4431 * config/i386/i386.md: Correct check-in of incorrect version.
4433 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4435 * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
4436 adjacent stdio calls.
4437 * c-decl.c (c_print_identifier): Likewise.
4438 * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
4439 * print-rtl.c (print_rtx): Likewise.
4440 * print-tree.c (print_node_brief, print_node): Likewise.
4441 * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
4443 * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
4444 * config.in, configure: Regenerated.
4446 2003-07-07 Roger Sayle <roger@eyesopen.com>
4449 * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
4450 Changed to define_expand patterns that copy operand[1] to prevent
4451 it from being clobbered before emitting an atan2?f3_1 insn.
4452 (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
4453 patterns that actually specify the behaviour of x87's FPATAN.
4455 2003-07-07 Jakub Jelinek <jakub@redhat.com>
4457 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
4458 clearing of SYMBOL_FLAG_LOCAL bit.
4459 If vcall_offset fits into signed 16-bit immediate, use
4460 one instruction for both addition and load.
4462 2003-07-07 Neil Booth <neil@daikokuya.co.uk>
4464 * opts.c (common_handle_option): Correct handling of the
4465 -falign- switches that do and don't take an argument.
4467 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
4469 * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
4471 (pushhi1_h8300hs): Likewise.
4473 2003-07-07 Andreas Jaeger <aj@suse.de>
4475 * genextract.c: Convert remaining prototypes to ISO C90.
4477 * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
4478 * fold-const.c (fold_single_bit_test): Likewise.
4479 * diagnostic.c (default_diagnostic_finalizer): Likewise.
4480 * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
4482 * gengtype.c (write_array): Generate ISO C90 prototypes.
4484 * genflags.c (gen_proto): Generate ISO C90 prototypes.
4486 2003-07-07 Roger Sayle <roger@eyesopen.com>
4488 PR optimization/11059
4489 * expr.c (can_store_by_pieces): Return true if length is zero.
4490 (store_by_pieces): If length is zero and endp is two, abort,
4491 othwerise, if length is zero and endp is not two, return "to".
4492 (clear_by_pieces): Do nothing if length is zero.
4493 (clear_storage): Do nothing if length is zero.
4494 (store_constructor): Simplify code when size is zero, or the
4495 target has already been cleared. This avoids emitting a
4496 blockage instruction when initializing empty structures.
4498 2003-07-07 Andreas Jaeger <aj@suse.de>
4500 * mips-tfile.c: Convert prototypes to ISO C90.
4501 * mips-tdump.c: Convert prototypes to ISO C90.
4503 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4505 * rtl.h (emit_line_note): Take a location_t.
4506 (emit_line_note_force): Remove.
4507 (set_file_and_line_for_statement): Take a location_t.
4508 * tree.g (emit_line_note): Take a location_t.
4509 * emit-rtl.c (emit_line_note): Take a location_t.
4510 (emit_line_note_force): Remove.
4511 * function.c (init_function_start): Adjust emit_line_note call.
4512 (expand_function_end): Use force_next_line_note, not
4513 emit_line_note_force.
4514 * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
4515 * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
4516 genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
4517 genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
4518 genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
4519 genrtl_continue_stmt, genrtl_switch_stmt,
4520 genrtl_asm_stmt): Likewise.
4521 * expr.c (expand_expr): Likewise.
4522 * integrate.c (expand_inline_function): Likewise.
4523 * stmt.c (set_file_and_line_for_stmt): Take a location_t.
4524 (expand_decl_init): Adjust emit_line_note call.
4526 2003-07-07 Dale Johannesen <dalej@apple.com>
4528 * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900.
4530 2003-07-07 Andreas Jaeger <aj@suse.de>
4532 * config/i386/i386-protos.h: Convert prototypes to ISO C90.
4533 * config/i386/i386.c: Likewise.
4535 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
4537 * config/h8300/h8300.md: Use gen_int_mode instead of
4538 GEN_INT (trunc_int_for_mode (...)).
4540 2003-07-07 Kazu Hirata <kazu@cs.umass.edu>
4542 * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
4543 2 bytes and then subtract 2 from the stack pointer.
4544 (pushhi1_h8300hs): Likewise.
4546 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4548 * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
4550 * configure: Regenerated.
4551 * Makefile.in: Remove extraneous comment.
4552 * toplev.c (randomize): Protect against potential multiple calls.
4553 * doc/invoke.texi (-frandom-seed): Document use for in coverage
4556 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4557 Eric Botcazou <ebotcazou@libertysurf.fr>
4559 PR optimization/11198
4560 * alias.c (objects_must_conflict_p): Return 1 if the types have
4561 the same alias set, not if the alias sets only conflict.
4563 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu>
4565 * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
4566 (convert_cset): Change inbuf to type ICONV_CONST char.
4567 * Makefile.in (LIBS): Add LIBICONV.
4569 * doc/invoke.texi (-falign-functions): Document that
4570 when n is zero then a machine-dependent default is used.
4571 (-falign-labels): Document that when n is zero then a
4572 machine-dependent default is used and that -falign-labels =1
4573 is equivalent to -fno-align-labels.
4574 (-falign-loops): Likewise.
4575 (-falign-jumps): Likewise.
4577 2003-07-06 Art Haas <ahaas@airmail.net>
4579 * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
4582 2003-07-06 James E Wilson <wilson@tuliptree.org>
4584 PR optimization/9812
4585 * rtl.h (mem_for_const_double): Delete prototype.
4586 * varasm.c (mem_for_const_double): Delete function.
4587 * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
4588 config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
4589 (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
4590 * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
4591 (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
4592 * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add
4593 comment about confused support for XFmode constants.
4595 Mon Jul 7 02:03:56 CEST 2003 Jan Hubicka <jh@suse.cz>
4597 * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
4599 2003-07-06 Kazu Hirata <kazu@cs.umass.edu>
4601 * config/h8300/h8300.c: Fix comment typos.
4602 * config/h8300/h8300.md: Likewise.
4603 * config/i386/athlon.md: Likewise.
4604 * config/i386/i386.c: Likewise.
4605 * config/i386/pentium.md: Likewise.
4606 * config/ia64/ia64.c: Likewise.
4607 * config/ia64/itanium1.md: Likewise.
4608 * config/ia64/itanium2.md: Likewise.
4609 * config/m32r/m32r.md: Likewise.
4610 * config/m68hc11/m68hc11.c: Likewise.
4611 * config/mcore/mcore.c: Likewise.
4612 * config/mips/sr71k.md: Likewise.
4613 * config/mips/t-iris5-as: Likewise.
4614 * config/mmix/mmix.h: Likewise.
4615 * config/ns32k/ns32k.h: Likewise.
4616 * config/ns32k/NOTES: Fix a typo.
4618 2003-07-06 Andreas Jaeger <aj@suse.de>
4620 * stmt.c: Convert remaining prototypes to ISO C90.
4621 * cfglayout.c: Likewise.
4622 * dbxout.c: Likewise.
4624 * genemit.c: Likewise.
4626 * basic-block.h: Convert prototypes to ISO C90.
4627 * c-parse.in: Likewise.
4628 * c-pragma.h: Likewise.
4629 * c-typeck.c: Likewise.
4630 * cfghooks.h: Likewise.
4631 * cfgloopanal.c: Likewise.
4632 * dbxout.h: Likewise.
4633 * debug.h: Likewise.
4634 * dwarf2asm.h: Likewise.
4636 * gengtype-lex.l: Likewise.
4637 * sched-int.h: Likewise.
4638 * timevar.c: Likewise.
4640 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4642 * c-common.h (c_comon_handle_filename,
4643 c_common_missing_arguement): New.
4644 * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4645 LANG_HOOKS_MISSING_ARGUMENT): New.
4646 * c-opts.c (missing_arg): Rename c_common_missing_argument,
4647 update to be an appropriate langhook.
4648 (c_common_handle_option): Don't handle filenames.
4649 (c_common_handle_filename): New.
4650 * hooks.c (hook_void_constcharptr,
4651 hook_bool_constcharptr_size_t_false): New.
4652 * hooks.h (hook_void_constcharptr,
4653 hook_bool_constcharptr_size_t_false): New.
4654 * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
4655 LANG_HOOKS_MISSING_ARGUMENT): New.
4656 (LANG_HOOKS_INITIALIZER): Update.
4657 * langhooks.h (struct lang_hooks): Add handle_filename and
4659 * opts.c (handle_option): Don't handle filenames here, but ...
4660 (handle_options): ... here.
4661 (common_handle_option): Don't handle missing arguments here.
4662 * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
4663 LANG_HOOKS_MISSING_ARGUMENT): New.
4665 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4667 * Makfile.in: Remove traces of mbchar.
4668 * c-parse.in (MULTIBYTE_CHARS): Remove.
4669 * config.in (MULTIBYTE_CHARS): Remove.
4670 * configure: Remove --enable-mbchar.
4671 * configure.in: Remove --enable-mbchar.
4672 * mbchar.c, mbchar.h: Remove.
4673 * system.h: Poison MULTIBYTE_CHARS.
4674 * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
4675 * config/linux.h (MULTIBYTE_CHARS): Remove.
4676 * config/svr4.h (MULTIBYTE_CHARS): Remove.
4677 * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
4679 2003-07-06 Andreas Jaeger <aj@suse.de>
4681 * varray.c (varray_check_failed): Fix typo.
4683 * unroll.c: Convert prototypes to ISO C90.
4684 * varasm.c: Likewise.
4685 * varray.c: Likewise.
4686 * varray.h: Likewise.
4687 * vmsdbgout.c: Likewise.
4688 * xcoffout.c: Likewise.
4689 * xcoffout.h: Likewise.
4691 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4693 * gcov-io.h: Add a local time stamp.
4694 (struct gcov_info): Add stamp field.
4695 (gcov_truncate): New.
4696 * coverage.c (read_counts_file): Skip the stamp.
4697 (coverage_begin_output): Write the stamp.
4698 (build_gcov_info): Declare and init the stamp.
4699 (coverage_finish): Only unlink data file, if stamp is zero.
4700 * gcov-dump.c (dump_file): Dump the stamp.
4701 * gcov.c (bbg_stamp): New.
4702 (release_structures): Clear bbg_stamp.
4703 (read_graph_file): Read stamp.
4704 (read_count_file): Check stamp.
4705 * libgcov.c (gcov_exit): Check stamp and truncate if needed.
4707 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4709 * tree.h (default_flag_random_seed): Remove.
4710 * toplev.h (local_tick): Declare.
4711 * tree.c (flag_random_seed, default_flag_random_seed): Move to
4713 (append_random_chars): Don't call default_flag_random_seed.
4714 * toplev.c (flag_random_seed): Define here. Set local_tick.
4715 (local_tick): Define.
4716 (randomize): New, moved from tree.c.
4717 (print_switch_values): Adjust.
4718 (toplev_main): Call randomize.
4720 2003-07-06 Nathan Sidwell <nathan@codesourcery.com>
4722 * tree.h (crc32_string): Declare.
4723 * tree.c (append_random_chars): Remove.
4724 (crc32_string): New.
4725 (get_file_function_name_long): Use crc32_string here.
4727 2003-07-06 Andreas Jaeger <aj@suse.de>
4729 * gcc.c: Convert prototypes to ISO C90.
4731 * gcov-dump.c: Likewise.
4732 * gcov-iov.c: Likewise.
4734 * genattrtab.h: Likewise.
4736 * global.c: Likewise.
4737 * graph.c: Likewise.
4738 * graph.h: Likewise.
4739 * hosthooks.h: Likewise.
4740 * hooks.h: Likewise.
4741 * hooks.c: Likewise.
4742 * hashtable.h: Likewise.
4743 * hashtable.c: Likewise.
4744 * haifa-sched.c: Likewise.
4745 * integrate.h: Likewise.
4746 * integrate.c: Likewise.
4747 * input.h: Likewise.
4748 * ifcvt.c: Likewise.
4750 * langhooks-def.h: Likewise. Add extern to prototypes.
4751 * langhooks.c: Likewise.
4752 * langhooks.h: Likewise.
4754 * local-alloc.c: Likewise.
4755 * loop-init.c: Likewise.
4756 * loop-unroll.c: Likewise.
4757 * loop-unswitch.c: Likewise.
4759 * loop.h: Likewise. Add extern to prototypes.
4760 * machmode.h: Likewise.
4762 * mbchar.c: Likewise.
4763 * mbchar.h: Likewise.
4764 * mkdeps.c: Likewise.
4765 * mkdeps.h: Likewise.
4766 * optabs.c: Likewise.
4767 * optabs.h: Likewise.
4768 * output.h: Likewise.
4769 * gccspec.c: Likwise.
4770 * postreload.c: Likewise.
4771 * prefix.c: Likewise.
4772 * prefix.h: Likewise.
4773 * print-rtl.c: Likewise.
4774 * print-tree.c: Likewise.
4775 * profile.c: Likewise.
4776 * read-rtl.c: Likewise.
4779 * recog.c: Likewise.
4780 * recog.h: Likewise.
4781 * reg-stack.c: Likewise.
4782 * regclass.c: Likewise.
4783 * regmove.c: Likewise.
4784 * regrename.c: Likewise.
4786 * reload.c: Likewise.
4787 * reload.h: Likewise.
4788 * reload1.c: Likewise.
4789 * reorg.c: Likewise.
4790 * resource.c: Likewise.
4791 * resource.h: Likewise.
4792 * rtl-error.c: Likewise.
4795 * rtlanal.c: Likewise.
4796 * sbitmap.c: Likewise.
4797 * sbitmap.h: Likewise.
4798 * scan-decls.c: Likewise.
4800 * sched-deps.c: Likewise.
4801 * sched-ebb.c: Likewise.
4802 * sched-int.h: Likewise.
4803 * sched-rgn.c: Likewise.
4804 * sched-vis.c: Likewise.
4805 * sibcall.c: Likewise.
4806 * simplify-rtx.c: Likewise.
4807 * sreal.c: Likewise.
4808 * sreal.h: Likewise.
4809 * ssa-ccp.c: Likewise.
4810 * ssa-dce.c: Likewise.
4813 * stack.h: Likewise.
4815 * stor-layout.c: Likewise.
4816 * stringpool.c: Likewise.
4817 * target.h: Likewise.
4818 * timevar.c: Likewise.
4819 * timevar.h: Likewise.
4820 * tlink.c: Likewise.
4821 * tracer.c: Likewise.
4822 * tree-inline.c: Likewise.
4823 * tree-inline.h: Likewise.
4827 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4829 * combine.c (nonzero_bits1): Fix a warning.
4831 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4833 * config/h8300/h8300.c (compute_mov_length): Correct the
4834 length of loading CONST0_RTX (SFmode).
4836 2003-07-05 Nathan Sidwell <nathan@codesourcery.com>
4838 * toplev.c (output_clean_symbol_name): Remove.
4839 * toplev.h (output_clean_symbol_name): Remove.
4840 * config/alpha/alpha.c (unicosmk_output_module_name): Use
4841 lbasename & clean_symbol_name.
4843 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4845 * ggc.h: Follow spelling conventions.
4846 * config/i386/i386.c: Likewise.
4847 * config/i386/winnt.c: Likewise.
4848 * config/rs6000/rs6000.c: Likewise.
4850 2003-07-05 Kazu Hirata <kazu@cs.umass.edu>
4852 * bt-load.c: Fix comment typos.
4853 * c-incpath.c: Likewise.
4855 * cfgcleanup.c: Likewise.
4856 * cfgloop.h: Likewise.
4857 * cfgloopmanip.c: Likewise.
4858 * cfgrtl.c: Likewise.
4859 * diagnostic.h: Likewise.
4860 * dwarfout.c: Likewise.
4861 * emit-rtl.c: Likewise.
4862 * et-forest.c: Likewise.
4863 * et-forest.h: Likewise.
4866 * genattr.c: Likewise.
4868 * langhooks.h: Likewise.
4869 * local-alloc.c: Likewise.
4870 * loop-unroll.c: Likewise.
4871 * loop-unswitch.c: Likewise.
4872 * ra-build.c: Likewise.
4873 * regclass.c: Likewise.
4874 * regmove.c: Likewise.
4875 * rtl.def: Likewise.
4876 * rtlanal.c: Likewise.
4877 * sched-ebb.c: Likewise.
4878 * sched-rgn.c: Likewise.
4879 * simplify-rtx.c: Likewise.
4881 * tracer.c: Likewise.
4884 2003-07-05 Zack Weinberg <zack@codesourcery.com>
4886 * cppcharset.c: Use the correct return type for the fallback iconv
4889 Sat Jul 5 16:18:53 CEST 2003 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4891 Blame to Jan Hubicka <jh@suse.cz>
4892 * cfglayout.c (record_effective_endpoints): Split insns before
4893 first basic block correctly.
4895 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4897 * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
4898 bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
4899 if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
4901 2003-07-05 Andreas Jaeger <aj@suse.de>
4903 * genattrtab.c (write_attr_get): Revert part of last patch to
4904 always write out a prototype.
4906 * genemit.c (gen_split): Readd lost unused attributes in last
4909 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4911 * cfgloopmanip.c (force_single_succ_latches): Force latch to be
4912 different from header.
4914 2003-07-05 Andreas Schwab <schwab@suse.de>
4916 * config/m68k/m68k.c: Remove code protected by CRDS.
4917 * config/m68k/m68k.md: Likewise.
4919 2003-07-05 Neil Booth <neil@daikokuya.co.uk>
4922 * c-opts.c (permit_fortran_options): New.
4923 (c_common_init_options): Accept fortran front end options if
4924 it looks like we might be preprocessing Fortran.
4925 (c_common_handle_option): Don't reject switch if permit_fotran_options.
4927 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4929 * genattr.c (internal_dfa_insn_code): Output prototype.
4930 * genattrtab.c: Don't output unnecessary decls, output in ISO C.
4931 * genautomata.c: Likewise.
4932 * genconditions.c: Likewise.
4933 * genemit.c: Likewise.
4934 * genextract.c: Likewise.
4935 * gengenrtl.c: Likewise.
4936 * gengtype.c: Likewise.
4937 * genopinit.c: Likewise.
4938 * genoutput.c: Likewise.
4939 * genpeep.c: Likewise.
4940 * genrecog.c: Likewise.
4942 2003-07-04 Zack Weinberg <zack@codesourcery.com>
4944 * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
4945 (struct cpp_options): Add narrow_charset, wide_charset,
4946 bytes_big_endian fields. Remove EBCDIC field.
4947 (cpp_init_iconv, cpp_interpret_string): New external interfaces.
4949 * cpphash.h: Include <iconv.h> if we have it, otherwise
4950 provide a dummy definition of iconv_t.
4951 (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
4952 (_cpp_valid_ucn): Update prototype.
4953 (_cpp_destroy_iconv): New prototype.
4955 * doc/cpp.texi: Document character set handling.
4956 * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
4957 * doc/extend.texi: Delete entire section on multiline strings.
4958 Rewrite section on __FUNCTION__ etc now that these are
4961 * cppucnid.tab, cppucnid.pl: New files.
4962 * cppucnid.h: New generated file.
4963 * cppcharset.c: Include cppucnid.h. Lots of commentary added.
4964 (iconv_open, iconv, iconv_close): Provide dummy definitions
4966 (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
4967 _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
4968 emit_numeric_escape, convert_hex, convert_oct, convert_escape,
4969 cpp_interpret_string, narrow_str_to_charconst,
4970 wide_str_to_charconst): New.
4971 (ucn_valid_in_identifier): Use a binary search through the
4972 ucnranges table defined in cppucnid.h, not a long chain of if
4974 (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal
4975 character names are only valid in C++ and C99" to a warning.
4976 Issue the "meaning of \[uU] is different in traditional C"
4977 warning here. Take care not to let iconv see an invalid UCS
4978 value if we get a malformed UCN. Issue an error if we don't
4980 (cpp_interpret_charconst): Moved here from cpplex.c. Use
4981 cpp_interpret_string to do the heavy lifting.
4983 * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
4984 narrow_charset, wide_charset fields of options structure.
4985 (cpp_destroy): Call _cpp_destroy_iconv.
4986 * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
4987 (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
4988 (cpp_interpret_charconst): Moved to cppcharset.c.
4989 * cpplib.c (dequote_string): Delete.
4990 (interpret_string_notranslate): New.
4991 (do_line, do_linemarker): Use interpret_string_notranslate.
4993 * Makefile.in (cppcharset.o): Depend on cppucnid.h.
4995 * c-common.c (fname_string, combine_strings): Delete.
4996 * c-common.h (fname_string, combine_strings): Delete prototypes.
4997 * c-lex.c (ignore_escape_flag): Delete.
4998 (cb_ident): Use cpp_interpret_string, not lex_string.
4999 (get_nonpadding_token): New function.
5000 (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
5001 Adjust calls to lex_string. Don't write *value twice.
5002 (lex_string): Now handles string constant concatenation.
5003 Most of the work handed off to cpp_interpret_string.
5004 Call fix_string_type here.
5005 * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
5006 FUNC_NAME, throughout.
5007 (OBJC_STRING): New token type.
5008 (primary:STRING): No need to call fix_string_type here.
5009 (primary:objc_string): Make that OBJC_STRING.
5010 (objc_string nonterminal): Delete.
5011 (yylexname): Delete code to handle fake string constants.
5012 (yylexstring): Delete entirely.
5013 (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need
5014 to handle CPP_ATSIGN.
5016 * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
5017 * c-opts.c (missing_arg, c_common_handle_option): Handle
5018 OPT_fexec_charset_ and OPT_fwide_exec_charset_.
5019 (c_common_init): Set cpp_opts->bytes_big_endian, not
5020 cpp_opts->EBCDIC. Call cpp_init_iconv.
5021 (print_help): Document -fexec-charset= and -fexec-wide-charset=.
5022 (TARGET_EBCDIC): Delete default definition.
5024 * objc/objc-act.c (build_objc_string_object): No need to
5025 handle string constant concatenation.
5027 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
5029 * doc/install.texi: Fix typos.
5030 * doc/invoke.texi: Likewise.
5031 * doc/tm.texi: Likewise.
5033 2003-07-04 Kazu Hirata <kazu@cs.umass.edu>
5035 * config/pa/fptr.c: Fix comment typos.
5036 * config/pa/pa-64.h: Likewise.
5037 * config/pa/pa.c: Likewise.
5038 * config/pa/pa.h: Likewise.
5039 * config/rs6000/603.md: Likewise.
5040 * config/rs6000/7xx.md: Likewise.
5041 * config/rs6000/darwin.h: Likewise.
5042 * config/rs6000/freebsd.h: Likewise.
5043 * config/rs6000/rs6000.c: Likewise.
5044 * config/rs6000/rs6000.md: Likewise.
5045 * config/rs6000/spe.h: Likewise.
5047 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com>
5049 * config/s390/2064.md: Change GNU CC to GCC.
5050 * config/s390/2084.md: Likewise.
5051 * config/s390/fixdfdi.h: Likewise.
5052 * config/s390/linux.h: Likewise.
5053 * config/s390/s390-modes.def: Likewise.
5054 * config/s390/s390-protos.h: Likewise.
5055 * config/s390/s390.c: Likewise.
5056 * config/s390/s390.h: Likewise.
5057 * config/s390/s390.md: Likewise.
5058 * config/s390/s390x.h: Likewise.
5060 2003-07-04 Jeff Law <law@redhat.com>
5063 * expr.c (do_store_flag): Pass in the correct result type
5064 when calling fold_single_bit_test.
5065 * fold-const.c (fold_single_bit_test): Use result_type for the
5066 result when folding a sign bit test.
5068 2003-07-04 Neil Booth <neil@daikokuya.co.uk>
5070 * opts.c (common_handle_options): Negate sense of -falign- switches.
5072 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
5074 * Makefile.in: Replace PWD with PWD_COMMAND.
5076 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
5078 * cfgloopanal.c (count_strange_loop_iterations): New static function.
5079 (constant_iterations, count_loop_iterations, simple_loop_exit_p):
5080 Handle strange loops.
5082 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl>
5084 * install.texi: Even the g77 manpage is derived from
5085 the full g77 manual.
5087 2003-07-04 Zack Weinberg <zack@codesourcery.com>
5089 * ABOUT-NLS: Delete.
5090 * intl: Delete entire directory.
5091 * aclocal.m4: Include ../config/gettext.m4. Delete
5092 AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
5093 AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
5094 * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
5095 Remove intl/Makefile from all_outputs.
5096 * configure, config.in: Regenerate.
5097 * Makefile.in: Expunge all references to intl subdirectory.
5098 Add -I../intl to INCLUDES.
5099 * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
5101 2003-07-04 Roger Sayle <roger@eyesopen.com>
5103 * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
5104 * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
5106 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net>
5108 PR c++/5287, PR c++/7910, PR c++/11021
5109 * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
5110 dllimport attribute if function is defined at declaration, but
5111 report error instead. Likewise for dllimport'd variable
5112 definitions. Set implicit TREE_PUBLIC for dllimport'd variables
5113 declared within functions, Report error if dllimport or dllexport
5114 symbol is not global.
5115 (i386_pe_dllimport_p): Ignore dllimport attribute of functions
5116 if defined after declaration or if inlined. Don't allow definition
5117 of static data members of C++ classes. Don't dllimport virtual
5119 (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
5120 (i386_pe_mark_dllimport): Remove unnecessary checks.
5121 (i386_pe_encode_section_info): Warn if the dllimport attribute
5122 and symbol prefix have been instantiated and then overridden.
5124 * doc/extend.texi: Document dllimport and dllexport attributes.
5126 * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
5128 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
5130 * config/kaos.h (CPP_PREDEFINES): Delete.
5131 (TARGET_OS_CPP_BUILTINS): New.
5133 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5135 * c-aux-info.c: Include toplev.h after c-tree.h.
5136 * c-common.c: Likewise.
5137 (GCC_DIAG_STYLE): Undef.
5138 * c-semantics.c (GCC_DIAG_STYLE): Define.
5139 * c-tree.h (GCC_DIAG_STYLE): Likewise.
5140 * diagnostic.h (inform): Move prototype to toplev.h.
5141 * jump.c: Include diagnostic.h before toplev.h.
5142 * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
5143 (warning, error, fatal_error, pedwarn, sorry, inform,
5144 error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
5146 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
5148 * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
5149 at all if edge is not specified.
5150 (can_copy_bbs_p, copy_bbs): New.
5151 * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
5152 * cfgloop.c (get_loop_body): Comment more precisely.
5153 * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
5154 (scale_bbs_frequencies): Fix comment typo.
5155 (can_duplicate_loop_p): Use can_copy_bbs_p.
5156 (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
5158 2003-07-03 Devang Patel <dpatel@apple.com>
5160 * c-opts.c (c_common_parse_file): Remove extra
5161 debug_hooks->start_source_file call.
5163 2003-07-03 Roger Sayle <roger@eyesopen.com>
5165 * real.c (real_trunc, real_floor, real_ceil): New functions
5166 to implement trunc, floor and ceil respectively.
5167 * real.h (real_trunc, real_floor, real_ceil): Prototype here.
5168 * builtins.c (integer_valued_real_p): New function to test if
5169 a floating point expression has an integer valued result.
5170 (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
5171 foo(x) where foo is an integer rounding function. Similarly,
5172 optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
5173 (double)(int)x when both foo and bar are integer rounding
5174 functions and we don't need to honor errno.
5175 (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
5176 New functions to fold trunc, floor and ceil.
5177 (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
5178 fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
5179 to fold BUILT_IN_CEIL*.
5180 * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
5181 the remaining integer rounding functions.
5183 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
5185 * config/sparc/sparc.c (function_arg_partial_nregs): Use
5186 SPARC_INT_ARG_MAX to determine where to split unnamed
5187 complex FP arguments.
5189 Thu Jul 3 20:36:47 CEST 2003 Jan Hubicka <jh@suse.cz>
5191 * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
5192 * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
5193 (merge_blocks_move_predecessor_nojumps,
5194 merge_blocks_move_successor_nojumps): Use merge_blocks.
5195 (try_optimize_cfg): Use merge_blocks_move.
5196 * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
5197 (merge_blocks_nomove): Rename to rtl_merge_blocks.
5198 (cfg_layout_create_basic_block): New.
5199 (rtl_can_merge_blocks): New.
5200 (cfg_layout_split_block): Do not alloc aux by hand.
5201 * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
5203 (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
5204 * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
5205 * cfgloopmanip.c (loop_split_edge_with): Likewise.
5206 * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
5208 * basic-block.h (basic_block_def): Add field 'rbi'.
5209 * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
5210 find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
5211 * cfg.c (entry_exit_blocks): Add new field.
5212 * cfglayout.c: Include alloc-pool.h;
5213 (cfg_layout_pool): New.
5214 (record_effective_endpoints, fixup_reorder_chain,
5215 fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
5217 (cfg_layout_initialize_rbi): New function.
5218 (cfg_layout_initialize): Use it.
5219 (cfg_layout_finalize): Clear rbi fields.
5220 * cfglayout.h (RBI): Kill.
5221 (cfg_layout_initialize_rbi): Declare.
5222 * cfgloopmanip.c (copy_bbs): Use rbi.
5223 (record_exit_edges): Likewise.
5224 (duplicate_loop_to_header_edge): Likewise.
5225 * cfgrtl.c (cfg_layout_create_basic_block): Use
5226 cfg_layout_initialize_rbi.
5227 (cfg_layout_split_block): Use rbi.
5228 (cfg_layout_delete_block): Likewise.
5229 * loop-init.c (loop_optimizer_finalize): Likewise.
5230 * loop-unswitch.c (unswitch_loop): Likewise.
5231 * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
5233 * cfgrtl.c: Update comments.
5234 (try_redirect_by_replacing_jump): New argument.
5235 (redirect_branch_edge): Break out from ...
5236 (rtl_redirect_edge_and_branch): ... this one.
5237 (update_cfg_after_block_merging): Break out from ...
5238 (rtl_merge_blocks): ... this one.
5239 (cfg_layout_split_edge): New.
5240 (cfg_layout_merge_blocks): New.
5241 (cfg_layout_can_merge_blocks_p): New.
5242 (cfg_layout_redirect_edge_and_branch): Reorganize.
5243 (cfg_layout_rtl_cfg_hooks): Fill in.
5244 (cfg_layout_delete_block): Kill barriers.
5245 * cfganal.c (can_fallthru): Deal with exit blocks
5246 * cfglayout.c (cfg_layout_function_header): New function
5247 (record_effective_endpoints): Record function header.
5248 (fixup_reorder_chain): Fixup dead jumptables; place header
5250 * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
5251 * bb-reorder.c (cfg_layout_initialize): Update call.
5252 * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
5253 edges in cfglayout mode.
5254 * cfglayout.c (cleanup_unconditional_jumps): Kill.
5255 (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
5256 * cfglayout.h (cfg_layout_initialize): Update prototype.
5257 * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
5258 * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
5259 * flow.c (propagate_block): Do not crash when basic block ends
5260 by first insn in the chain.
5261 * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later
5263 * tracer.c (tracer): Update call of cfg_layout_initialize.
5265 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5267 * Makefile.in: Use dependency variables in lieu of explicit
5270 2003-07-03 Steven Bosscher <steven@gcc.gnu.org>
5272 * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
5273 * tree.h: ...to here.
5275 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
5277 * config/s390/2064.md: Fix comment typos.
5278 * config/s390/2084.md: Likewise.
5279 * config/s390/s390.c: Likewise.
5280 * config/s390/s390.md: Likewise.
5281 * config/sh/sh.c: Likewise.
5282 * config/sh/sh.h: Likewise.
5283 * config/sh/sh.md: Likewise.
5284 * config/sparc/sparc.c: Likewise.
5285 * config/sparc/sparc.h: Likewise.
5286 * config/sparc/sparc.md: Likewise.
5287 * config/stormy16/stormy16.c: Likewise.
5288 * config/stormy16/stormy16.h: Likewise.
5289 * config/stormy16/stormy-abi: Fix a typo.
5291 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org>
5293 * Makefile.in (ifcvt.o): Depend on OPTABS_H.
5295 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5297 * config/mips/mips.h (save_argv): Delete.
5299 2003-07-03 Roger Sayle <roger@eyesopen.com>
5302 * fold-const.c (extract_muldiv_1): There's nothing that can be done
5303 if the expression is a SAVE_EXPR.
5305 2003-07-03 Kazu Hirata <kazu@cs.umass.edu>
5307 * config/m32r/m32r.c: Fix comment typos.
5308 * config/m68hc11/m68hc11.c: Likewise.
5309 * config/m68hc11/m68hc11.h: Likewise.
5310 * config/m68k/m68k.c: Likewise.
5311 * config/mcore/mcore.c: Likewise.
5312 * config/mcore/mcore.h: Likewise.
5313 * config/mcore/mcore.md: Likewise.
5314 * config/mips/mips.c: Likewise.
5315 * config/mips/mips.h: Likewise.
5316 * config/mips/mips.md: Likewise.
5317 * config/mips/netbsd.h: Likewise.
5318 * config/mn10300/mn10300.c: Likewise.
5320 2003-07-03 Andreas Schwab <schwab@suse.de>
5322 * dbxout.c (pending_bincls): Move decl down inside
5323 DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
5325 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
5327 * rtl.h (NOTE_DATA): Refer to whole union.
5328 * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
5330 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr>
5332 PR optimization/11381
5333 * simplify-rtx.c (simplify_relational_operation): Check that
5334 two equal operands have no side-effects before simplifying
5337 2003-07-02 Jeff Law <law@redhat.com>
5339 * expr.c (do_store_flag): Remove special case folding for
5340 single bit tests. Instead call back into the commonized folder
5342 * fold-const.c (fold_single_bit_test): New function, mostly
5343 extracted from do_store_flag, with an additional case extracted
5345 (fold): Call fold_single_bit_test appropriately.
5346 * tree.h (fold_single_bit_test): Prototype.
5348 2003-07-02 Zack Weinberg <zack@codesourcery.com>
5350 * system.h: Include filenames.h.
5351 (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
5352 (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
5353 define based on HAVE_DOS_BASED_FILE_SYSTEM.
5354 * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
5355 * config/i386/xm-mingw32.h: Don't define
5356 HAVE_DOS_BASED_FILE_SYSTEM,
5357 DIR_SEPARATOR, or DIR_SEPARATOR_2.
5358 * doc/hostconfig.texi: Update to match.
5360 * cppfiles.c, gcc.c, gensupport.c, protoize.c,
5361 config/i386/cygwin.h:
5362 Use IS_ABSOLUTE_PATH throughout.
5363 * gcc.c (DIR_UP): Delete, unused.
5364 * protoize.c (IS_SAME_PATH): Define in terms of
5366 (is_abspath): Delete.
5368 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
5370 * config/i386/emmintrin.h: Fix comment typos.
5371 * config/i386/i386.c: Likewise.
5372 * config/i386/i386.h: Likewise.
5373 * config/i386/sco5.h: Likewise.
5374 * config/ia64/ia64.c: Likewise.
5375 * config/ia64/itanium2.md: Likewise.
5377 2003-07-02 H.J. Lu <hongjiu.lu@intel.com>
5379 * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
5381 (emit_bincl_stab): Same.
5382 (emit_pending_bincls): Same.
5384 2003-07-02 Kazu Hirata <kazu@cs.umass.edu>
5386 * config/h8300/h8300.c (compute_mov_length): Fix the length of
5387 loading CONST0_RTX (SFmode).
5388 * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
5389 'G' to CONST0_RTX (SFmode).
5390 * config/h8300/h8300.md (movsf_h8300): Change the first
5392 (movsf_h8300h): Likewise.
5394 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
5396 * c-common.h (c_common_init_options): New prototype.
5397 * c-opts.c (deferred_size): Remove.
5398 (defer_opt): Array is now pre-allocated.
5399 (c_common_init_options): Pre-allocate deferred_opts. Make
5400 lang_flags unsigned.
5401 (push_command_line_options): Free deferred_opts.
5402 * hooks.c (hook_uint_uint_constcharptrptr_0): New.
5403 * hooks.h (hook_uint_uint_constcharptrptr_0): New.
5404 * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
5405 * langhooks.h (struct lang_hooks): New prototype for init_options.
5406 * main.c (main): Cast argv.
5407 * opts.c (handle_option, handle_options): Update prototypes.
5408 (decode_options): save_argc, save_argv are not global. Constify.
5409 * opts.h (decode_options): New prototype.
5410 * toplev.c (general_init): New protoype.
5411 (save_argv): Make static.
5412 (save_argc): Remove.
5413 (print_switch_values, general_init): Constify.
5414 (toplev_main): Save argv.
5415 * toplev.h (toplev_main): Update prototype.
5416 (save_argc, save_argv): Remove.
5418 2003-07-02 David Edelsohn <edelsohn@gnu.org>
5420 * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
5421 (emit_bincl_stab): Same.
5422 (emit_pending_bincls): Same.
5424 2003-07-02 Nathan Sidwell <nathan@codesourcery.com>
5427 * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
5429 2003-07-02 Andreas Schwab <schwab@suse.de>
5431 * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
5433 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr>
5435 PR optimization/11210
5436 * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
5437 about the behaviour with regard to bitfields.
5438 * fold-const (decode_field_reference): Record outermost type in
5439 case the expression is a NOP. Strip all NOPs. Set the signedness
5440 to that of the outermost type (if any) when the bitsize is equal
5441 to the size of the type.
5443 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
5445 * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
5446 (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
5447 (adddi3_internal_3, addsi3_internal_2): Likewise.
5449 2003-07-02 Richard Sandiford <rsandifo@redhat.com>
5451 * config/mips/mips.c (machine_function): Add new fields:
5452 ignore_hazard_length_p and all_noreorder_p.
5453 (mips_flag_delayed_branch): New variable.
5454 (override_options): Treat '/' as an operand punctuation character.
5455 Set up mips_flag_delayed_branch.
5456 (print_operand): Handle '/'.
5457 (mips_output_function_prologue): Put the whole function in
5458 .set noreorder and .set nomacro if all_noreorder_p is true.
5459 (mips_output_function_epilogue): End the noreorder/nomacro sequence.
5460 (mips16_optimize_gp): Remove "first insn" parameter.
5461 (mips16_lay_out_constants): New function, split out from mips_reorg.
5462 (mips_avoid_hazard, mips_avoid_hazards): New functions.
5463 (mips_reorg): For mips16 code, call mips16_lay_out_constant
5464 and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS,
5465 do delayed-branch scheduling followed by hazard detection.
5466 (mips_adjust_insn_length): Only account for hazards if
5467 !ignore_hazard_length_p.
5468 (mips_output_load_label): Add a nop to the o32 sequence if
5469 the target suffers from load delays.
5470 (mips_output_conditional_branch): Add %/ to the end of branches.
5471 (mips_output_division): Fill the branch delay slot with %#.
5472 * config/mips/mips.md: Remove redundant '%*' from mips16 branch
5473 instructions. End all other %* branches with %/.
5474 (ffssi2, ffsdi2): Fix lengths.
5475 (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
5476 (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
5477 (fix_truncsfsi2_macro): Likewise.
5478 (mov_lwl): Set hazard to "none".
5479 (ashldi3_internal): Fill the branch delay slot with %#.
5480 (ashrdi3_internal, lshrdi3_internal): Likewise.
5481 (exception_receiver): Explicitly set $28.
5482 (hazard_nop): New pattern.
5484 Wed Jul 2 08:12:36 CEST 2003 Jan Hubicka <jh@suse.cz>
5486 * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
5487 before calling tree_inlinable_function_p.
5489 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5491 * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
5492 <internal/stdio_core.h> too.
5493 (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
5494 <internal/wchar_core.h> too.
5495 Substitute va_list uses in inline definition.
5496 * fixinc/fixincl.x: Regenerate.
5498 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5500 * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
5501 Undef before redefinition.
5502 (LABEL_AFTER_LOC): Likewise.
5503 (DEFAULT_SIGNED_CHAR): Likewise.
5504 (ASM_OUTPUT_ASCII): Moved here from iris4.h.
5507 * config/mips/iris3.h: Remove, unused.
5508 * config/mips/iris4.h: Likewise.
5510 * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
5512 * config/mips/iris5.h (TARGET_DEFAULT): Move ...
5513 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
5516 * config/mips/iris5.h: Move explicit includes ...
5517 * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
5519 * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
5520 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
5523 * config/mips/iris6.h (TARGET_DEFAULT): Move ...
5524 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
5527 * config/mips/iris6.h: Fix IRIX spelling.
5528 (MULTILIB_DEFAULTS): Undef before redefinition.
5530 * config/mips/iris6.h: Move explicit includes ...
5531 * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
5533 Wed Jul 2 02:16:48 CEST 2003 Jan Hubicka <jh@suse.cz>
5535 * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
5536 cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
5537 Use next_needed field instead of aux to maintain the queue.
5538 * cgraph.h (cgraph_node): Add next_needed.
5539 (cgraph_varpool_node): Add next_needed; remove aux.
5540 * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
5542 Wed Jul 2 02:12:51 CEST 2003 Jan Hubicka <jh@suse.cz>
5544 * cgraphunit.c (cgraph_finalize_function): Set finalized.
5545 (cgraph_finalize_function): Do not examine inlinablility.
5546 (cgraph_finalize_compilation_unit): Do it here.
5547 * cgraph.h (cgraph_local_info): Add finalized field.
5549 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5551 * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
5552 (gt_pch_restore): Likewise.
5554 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5556 * config/alpha/alpha.c: Fix comment typos.
5557 * config/alpha/elf.h: Likewise.
5558 * config/arm/arm.c: Likewise.
5559 * config/arm/arm.h: Likewise.
5560 * config/arm/arm.md: Likewise.
5561 * config/arm/t-arm-coff: Likewise.
5562 * config/arm/t-strongarm-pe: Likewise.
5563 * config/arm/xscale-elf.h: Likewise.
5564 * config/avr/avr.h: Likewise.
5566 2003-07-01 Jeff Law <law@redhat.com>
5568 * stmt.c (any_pending_cleanups): Remove another redundant test.
5570 2003-07-01 David Edelsohn <edelsohn@gnu.org>
5571 J"orn Rennecke <joern.rennecke@superh.com>
5573 * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
5576 2003-07-01 Devang Patel <dpatel@apple.com>
5578 * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
5580 (struct dbx_file): New members - bincl_status, pending_bincl_name and
5582 (pending_bincls): New.
5583 (dbxout_init): Initialize new dbx_file members.
5584 (dbxout_start_source_file): Same.
5585 (emit_bincl_stab): New function.
5586 (emit_pending_bincls): Same.
5587 (emit_pending_bincls_if_required): Same.
5588 (dbxout_end_source_file): Emit EINCL stab only if BINCL is already
5590 (dbxout_begin_block): Emit pending BINCL stabs.
5591 (dbxout_end_block): Same.
5592 (dbxout_function_decl): Same.
5593 (dbxout_continue): Same.
5594 (dbxout_type): Same.
5595 (dbxout_class_name_qualifiers): Same.
5596 (dbxout_symbol): Same.
5597 (dbxout_symbol_location): Same.
5598 (dbxout_parms): Same.
5600 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5602 * c-semantics.c (genrtl_case_label): Fix format specifier bug.
5603 * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
5605 2003-07-01 Andreas Jaeger <aj@suse.de>
5607 * fold-const.c: Convert prototypes to ISO C90.
5608 * function.c: Likewise.
5609 * function.h: Likewise.
5611 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5613 * doc/contrib.texi: Fix typos.
5614 * doc/invoke.texi: Likewise.
5615 * doc/passes.texi: Likewise.
5616 * doc/sourcebuild.texi: Likewise.
5617 * doc/tm.texi: Likewise.
5619 2003-07-01 Kazu Hirata <kazu@cs.umass.edu>
5621 * basic-block.h: Fix comment typos.
5622 * bb-reorder.c: Likewise.
5623 * c-format.c: Likewise.
5624 * cfgcleanup.c: Likewise.
5625 * cfghooks.h: Likewise.
5626 * cfgloop.c: Likewise.
5627 * cfgloopmanip.c: Likewise.
5628 * cfgrtl.c: Likewise.
5629 * cgraph.h: Likewise.
5630 * cgraphunit.c: Likewise.
5631 * combine.c: Likewise.
5632 * convert.c: Likewise.
5633 * dbxout.c: Likewise.
5636 * diagnostic.c: Likewise.
5637 * dwarf2out.c: Likewise.
5638 * et-forest.h: Likewise.
5640 * fold-const.c: Likewise.
5641 * function.h: Likewise.
5642 * gcov-io.h: Likewise.
5645 * genautomata.c: Likewise.
5646 * ggc-common.c: Likewise.
5647 * ggc-page.c: Likewise.
5648 * loop-unroll.c: Likewise.
5649 * loop-unswitch.c: Likewise.
5651 * mips-tfile.c: Likewise.
5652 * optabs.c: Likewise.
5653 * ra-build.c: Likewise.
5654 * ra-colorize.c: Likewise.
5655 * ra-rewrite.c: Likewise.
5657 * regmove.c: Likewise.
5658 * reload.c: Likewise.
5659 * rtlanal.c: Likewise.
5660 * sched-ebb.c: Likewise.
5661 * sched-int.h: Likewise.
5662 * sched-vis.c: Likewise.
5663 * sreal.c: Likewise.
5664 * ssa-ccp.c: Likewise.
5666 * toplev.c: Likewise.
5667 * tree-inline.c: Likewise.
5668 * value-prof.c: Likewise.
5669 * value-prof.h: Likewise.
5671 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5673 * rtl.h (emit_line_note_after): Remove.
5674 (emit_note_copy_after, emit_note_copy): New.
5675 * emit-rtl.c (reorder_insns_with_line_notes): Replace
5676 emit_line_note_after with emit_note_copy_after.
5677 (emit_insn_after_with_line_notes): Likewise.
5678 (emit_line_note_after): Kill.
5679 (emit_note_copy_after): New.
5680 (emit_note_copy): New.
5681 * function.c (emit_return_into_block): Use emit_note_copy_after.
5682 (thread_prologue_and_epilogue_insns): Likewise.
5683 * integrate.c (expand_inline_function): Use emit_note_copy.
5684 (copy_insn_list): Likewise.
5685 * unroll.c (copy_loop_body): Likewise.
5686 * cfglayout.c (duplicate_insn_chain): Likewise.
5688 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
5690 * c-tree.h (define_label): Replace filename and lineno arguments
5692 * c-decl.c (poplevel): Adjust define_label call.
5693 (pop_label_level): Likewise.
5694 (define_label): Replace filename and lineno arguments with a
5696 (store_parm_decls): Use DECL_SOURCE_LOCATION.
5697 * c-parse.in (label): Adjust define_label call.
5699 2003-07-01 Neil Booth <neil@daikokuya.co.uk>
5701 * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h,
5702 config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h,
5703 config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h,
5704 config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h,
5705 config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros.
5707 2003-07-01 Andreas Jaeger <aj@suse.de>
5709 * final.c: Convert prototypes to ISO C90.
5711 * flags.h: Likewise.
5712 * gcov-io.c: Likewise.
5713 * gcov-io.h: Likewise.
5715 See ChangeLog.9 for earlier changes.
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