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Author SHA1 Message Date
Jakub Jelinek
fd5431bc03 toplev.c (process_options): Use if (FRAME_GROWS_DOWNWARD) instead of preprocessor conditionals. 
* toplev.c (process_options): Use if (FRAME_GROWS_DOWNWARD)
	instead of preprocessor conditionals.

From-SVN: r101350
 2005-06-27 10:05:27 +02:00
Jakub Jelinek
7ce918c59e targhooks.c (default_hidden_stack_protect_fail): Fall back to default_external_stack_protect_fail if... 
* targhooks.c (default_hidden_stack_protect_fail): Fall back to
	default_external_stack_protect_fail if visibility is not supported
	or not flag_pic.
	* config/i386/i386.c (ix86_stack_protect_fail): New function.
	(TARGET_STACK_PROTECT_FAIL): Define.
	* config/i386/i386.md (stack_protect_si): Change CLOBBER into
	SET to zero.
	(stack_protect_di): Likewise.  Use %k2 instead of %2 to avoid
	invalid instruction xorl %rax, %rax.

From-SVN: r101349
 2005-06-27 10:03:26 +02:00
Richard Henderson
7d69de618e c-cppbuiltin.c (c_cpp_builtins): Add __SSP_ALL__ and __SSP__. 
* c-cppbuiltin.c (c_cpp_builtins): Add __SSP_ALL__ and __SSP__.
	* cfgexpand.c: Include params.h.
	(has_protected_decls, has_short_buffer): New.
	(expand_stack_vars): Take a predicate to determine what to expand.
	(defer_stack_allocation): True when flag_stack_protect on.
	(SPCT_HAS_LARGE_CHAR_ARRAY, SPCT_HAS_SMALL_CHAR_ARRAY): New.
	(SPCT_HAS_ARRAY, SPCT_HAS_AGGREGATE): New.
	(stack_protect_classify_type, stack_protect_decl_phase): New.
	(stack_protect_decl_phase_1, stack_protect_decl_phase_2): New.
	(add_stack_protection_conflicts, create_stack_guard): New.
	(expand_used_vars): Add stack protection logic.
	(tree_expand_cfg): Likewise.
	* common.opt (Wstack-protector): New.
	(fstack-protector, fstack-protector-all): New.
	* function.c: Include predict.h.
	(assign_parm_adjust_stack_rtl): Zap stack_parm when stack protect
	wants to copy the parameter into the stack frame.
	(stack_protect_prologue, stack_protect_epilogue): New.
	(expand_function_end): Call stack_protect_epilogue.  Do
	sjlj_emit_function_exit_after after naked_return_label.
	* function.h (struct function): Add stack_protect_guard.
	* params.def (PARAM_SSP_BUFFER_SIZE): New.
	* toplev.c (process_options): Disable flag_stack_protect and/or
	warn_stack_protect based on FRAME_GROWS_DOWNWARD.
	* tree.h (stack_protect_prologue): Declare.

	* target-def.h (TARGET_STACK_PROTECT_GUARD): New.
	(TARGET_STACK_PROTECT_FAIL): New.
	(TARGET_INITIALIZER): Add them.
	* target.h (struct gcc_target): Add stack_protect_guard and
	stack_protect_fail.
	* targhooks.c: Include ggc.h, gty header.
	(stack_chk_guard_decl, default_stack_protect_guard): New.
	(stack_chk_fail_decl, default_external_stack_protect_fail): New.
	(default_hidden_stack_protect_fail): New.
	* targhooks.h (default_stack_protect_guard): Declare.
	(default_external_stack_protect_fail): Declare.
	(default_hidden_stack_protect_fail): Declare.
	* config/i386/i386.c (TARGET_STACK_PROTECT_FAIL): New.
	* config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New.
	(trap): Use ud2.
	(conditional_trap, conditional_trap_1): Remove.
	(stack_protect_set, stack_protect_set_si, stack_protect_set_di): New.
	(stack_protect_test, stack_protect_test_si, stack_protect_test_di): New.
	* doc/md.texi (stack_protect_set, stack_protect_test): New.
	* doc/tm.texi (TARGET_STACK_PROTECT_GUARD): New.
	(TARGET_STACK_PROTECT_FAIL): New.

	* libgcc-std.ver (GCC_4.1.0): New.
	* libgcc.h (__stack_chk_guard): Declare.
	(__stack_chk_fail, __stack_chk_fail_local): Declare.
	* libgcc2.c (L_stack_chk, L_stack_chk_local): New.
	* mklibgcc.in (lib2funcs): Add them.

From-SVN: r101348
 2005-06-27 09:41:16 +02:00
Michael Matz
2bcf2e2bf1 test_struct_returning.c: Adjust as return slot is not merged if address escapes. 
* gcc.target/x86_64/abi/test_struct_returning.c: Adjust as return
        slot is not merged if address escapes.

From-SVN: r101347
 2005-06-27 06:42:32 +00:00
Jerry DeLisle
dc9207b34e 2005-06-24 Jerry DeLisle <jvdelisle@verizon.net> 
libgfortran/ChangeLog: Clean up format for entry of 2005-06-24.

From-SVN: r101346
 2005-06-27 01:27:18 +00:00
Jerry DeLisle
ce5d6962f8 ChangeLog: Cleaned up changelog from 2005-06-24. 
2005-06-26  Jerry DeLisle <jvdelisle@verizon.net>

    * fortran/ChangeLog: Cleaned up changelog from 2005-06-24.

From-SVN: r101345
 2005-06-27 00:43:26 +00:00
GCC Administrator
0f122dadc6 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r101343.2
 2005-06-27 00:16:49 +00:00
Kaveh R. Ghazi
10a22b1107 re PR c/21911 (named parameter mistakenly identified as sentinel) 
PR c/21911
	* c-common.c (check_function_sentinel): Pass in named argument
	list, skip over named arguments before looking for a sentinel.
	(check_function_arguments): Pass in named argument list.
	* c-common.h (check_function_arguments): Likewise.
	* c-typeck.c (build_function_call): Likewise.

cp:
	* call.c (build_over_call): Pass in named argument list to
	`check_function_arguments'.
	* typeck.c (build_function_call): Likewise.

testsuite:
	PR c/21911
	* gcc.dg/format/sentinel-1.c: Update.  Fix execl* calls.

From-SVN: r101341
 2005-06-26 21:54:24 +00:00
Kaveh R. Ghazi
82e5a12a58 genautomata.c (decl_mode_check_failed, [...]): Add noreturn attribute. 
* genautomata.c (decl_mode_check_failed,
	regexp_mode_check_failed): Add noreturn attribute.

cp:
	* cp-tree.h (lang_check_failed): Add noreturn attribute.

From-SVN: r101340
 2005-06-26 21:50:32 +00:00
Thomas Koenig
8b41d4bf17 Corrected PR number in ChangeLog. 
From-SVN: r101339
 2005-06-26 21:50:29 +00:00
Kazu Hirata
987b67bc55 builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)). 
* builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c,
	convert.c, lambda-code.c, predict.c, tree-cfg.c,
	tree-complex.c, tree-data-ref.c, tree-if-conv.c,
	tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c,
	tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c,
	tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
	tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c,
	tree.c: Use fold_buildN instead of fold (buildN (...)).

From-SVN: r101338
 2005-06-26 21:21:34 +00:00
Andreas Tobler
d967c45e83 xfails: Updated to reflect current state of mauve and libjava. 
2005-06-26  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/libjava.mauve/xfails: Updated to reflect current state
	of mauve and libjava.

From-SVN: r101337
 2005-06-26 22:41:31 +02:00
Kazu Hirata
f341de7bf6 cfg.c, [...]: Fix comment typos. 
* cfg.c, tree-vect-transform.c, tree.def: Fix comment typos.
	* doc/invoke.texi: Fix typos.

From-SVN: r101336
 2005-06-26 18:43:05 +00:00
Gerald Pfeifer
5b65d35163 install.texi (Specific): Do not specify the concrete versions of GCC provided by Cygwin. 
* doc/install.texi (Specific): Do not specify the concrete
	versions of GCC provided by Cygwin.  Simplify the part on
	building on Cygwin.

From-SVN: r101335
 2005-06-26 13:40:20 +00:00
Kazu Hirata
69532b6079 arc-protos.c: Remove the prototype for arc_finalize_pic. 
* config/arc/arc-protos.c: Remove the prototype for
	arc_finalize_pic.
	* config/arc/arc.c (arc_finalize_pic): Remove.
	* config/arc/arc.h (FINALIZE_PIC): Likewise.
	* config/bfin/bfin.h (FINALIZE_PIC): Likewise.
	* config/rs6000/rs6000.h (FINALIZE_PIC): Likewise.

From-SVN: r101334
 2005-06-26 11:42:11 +00:00
Jakub Jelinek
d9725c411c re PR middle-end/17965 (ice in expand_call) 
PR middle-end/17965
	* calls.c (expand_call, emit_library_call_value_1): Use xmalloc/free
	instead of alloca for really big argument sizes.

	* gcc.c-torture/compile/20050622-1.c: New test.

From-SVN: r101333
 2005-06-26 07:27:14 +02:00
Jakub Jelinek
19dbbf3697 re PR middle-end/22028 (ICE after invalid struct declaration) 
PR middle-end/22028
	* gimplify.c (gimplify_type_sizes): Check for type == error_mark_node
	earlier in the function.

	* gcc.dg/20050620-1.c: New test.

From-SVN: r101332
 2005-06-26 07:23:48 +02:00
Jakub Jelinek
7a1df4e2d7 trans-stmt.c (gfc_trans_forall_1): Prefer to use smaller logical type than boolean_type_node. 
* trans-stmt.c (gfc_trans_forall_1): Prefer to use smaller logical
	type than boolean_type_node.

From-SVN: r101331
 2005-06-26 07:21:25 +02:00
Jakub Jelinek
03fd9aa2c7 regrename.c (copy_value): Don't replace fixed or global regs with older regs. 
* regrename.c (copy_value): Don't replace fixed or global
	regs with older regs.

From-SVN: r101330
 2005-06-26 07:20:30 +02:00
Jakub Jelinek
f62c8a5c79 defaults.h (FRAME_GROWS_DOWNWARD): Define to 0 if not defined. 
* defaults.h (FRAME_GROWS_DOWNWARD): Define to 0 if not defined.
	* function.c (get_func_frame_size): Use if (FRAME_GROWS_DOWNWARD)
	instead of preprocessor conditionals.
	(assign_stack_local_1, assign_stack_temp_for_type): Likewise.
	* cfgexpand.c (FRAME_GROWS_DOWNWARD): Don't redefine to 1 or 0
	depending on if it was or was not defined previously.
	* doc/rtl.texi (VIRTUAL_STACK_VARS_REGNUM): Mention that only non-zero
	definition of FRAME_GROWS_DOWNWARD means frame grows downward.
	* doc/tm.texi (FRAME_GROWS_DOWNWARD): Likewise.
	* config/m68hc11/m68hc11.h (FRAME_GROWS_DOWNWARD): Define to 0.  Update
	comment.
	* config/pa/pa.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/stormy16/stormy16.h (FRAME_GROWS_DOWNWARD): Define to 0.
	* config/c4x/c4x.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/sh/sh.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/ia64/ia64.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/iq2000/iq2000.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/pdp11/pdp11.h (FRAME_GROWS_DOWNWARD): Define to 1.  Update
	comment.
	* config/i860/i860.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/h8300/h8300.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/arc/arc.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/vax/vax.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/sparc/sparc.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/i386/i386.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/fr30/fr30.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/frv/frv.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/mn10300/mn10300.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/bfin/bfin.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/ns32k/ns32k.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/v850/v850.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/alpha/alpha.h (FRAME_GROWS_DOWNWARD): Update comment.
	* config/s390/s390.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/arm/arm.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/alpha/unicosmk.h (FRAME_GROWS_DOWNWARD): Define to 1.
	* config/cris/cris.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/m68k/m68k.h (FRAME_GROWS_DOWNWARD): Likewise.
	* config/mmix/mmix.h (FRAME_GROWS_DOWNWARD): Likewise.

From-SVN: r101329
 2005-06-26 07:18:53 +02:00
Kazu Hirata
567fb6602c re PR tree-optimization/22026 (ACATS FAIL C45331A fixed point wrong code (VRP related)) 
gcc/
	PR tree-optimization/22026
	* tree-vrp.c (extract_range_from_binary_expr): Drop to
	VR_VARYING if a binary expression involving VR_ANTI_RANGE is
	PLUS_EXPR, MINUS_EXPR, or unsigned MULT_EXPR.

testsuite/
	PR tree-optimization/22026
	* gcc.dg/tree-ssa/pr22026.c: New.

From-SVN: r101328
 2005-06-26 03:49:20 +00:00
Kazu Hirata
e4ca1c958e Makefile.in (OBJS-common): Remove duplicate object file names. 
* Makefile.in (OBJS-common): Remove duplicate object file
	names.

From-SVN: r101327
 2005-06-26 03:26:49 +00:00
GCC Administrator
59d1dc9ef0 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r101325.2
 2005-06-26 00:16:19 +00:00
Jakub Jelinek
60df4c1cd5 Move misplaced ChangeLog entry. 
From-SVN: r101323
 2005-06-25 23:06:46 +02:00
Jan Hubicka
afc970a415 tree-ssa-phiopt.c (replace_phi_edge_with_variable): Update profile. 
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Update profile.
	* cfg.c (update_bb_profile_for_threading): Fix rescaling.

From-SVN: r101322
 2005-06-25 11:59:55 +00:00
Jan Hubicka
5d9f607b1b passes.c (rest_of_handle_branch_prob): Do not rebuild profiling info when not neecesary 
* passes.c (rest_of_handle_branch_prob): Do not rebuild profiling info
	when not neecesary
	(rest_of_compilation): Fix conditional on branch prob pass.
	* predict.c (tree_estimate_probability): Enable strip_builtin_expect
	when not loop optimizing.

From-SVN: r101321
 2005-06-25 11:57:53 +00:00
Bernd Schmidt
49373252db bfin.md (ror_one, [...]): New patterns. 
* config/bfin/bfin.md (ror_one, rol_one, ashrdi3, ashldi3, lshrdi3):
	New patterns.
	(movbi): Add alternative to set CC to zero.
	(compare_eq, compare_ne, compare_le, compare_lt, compare_leu,
	compare_ltu): Now named patterns.

From-SVN: r101320
 2005-06-25 11:52:32 +00:00
Jan Hubicka
6e0fbdd978 builtins.c (define_builtin): Accept new flags parameter. 
* builtins.c (define_builtin): Accept new flags parameter.
	(initialize_builtins): Mark the builtins const and nothrow accordingly.

From-SVN: r101319
 2005-06-25 11:22:50 +00:00
Thomas Koenig
0e6d033bc8 [multiple changes] 
2005-06-25  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/22144
        * m4/cshift1.m4: Remove const from argument ret.
        Populate return array descriptor if ret->data is NULL.
        * m4/eoshift1.m4: Likewise.
        * m4/eoshift3.m4: Likewise.
        * generated/cshift1_4.c:  Regenerated.
        * generated/cshift1_8.c:  Regenerated.
        * generated/eoshift1_4.c:  Regenerated.
        * generated/eoshift1_8.c:  Regenerated.
        * generated/eoshift3_4.c:  Regenerated.
        * generated/eoshift3_8.c:  Regenerated.

2005-06-25  Thomas Koenig <Thomas.Koenig@online.de>

        PR libfortran/21144
        * gfortran.dg/shift-alloc.f90:  New testcase.

From-SVN: r101318
 2005-06-25 09:56:37 +00:00
Kelley Cook
366ccddb2b Update FSF address. 
From-SVN: r101317
 2005-06-25 02:02:01 +00:00
Kelley Cook
f115b6539d Update FSF address. 
From-SVN: r101316
 2005-06-25 01:45:27 +00:00
Kelley Cook
a8aa023e43 Update FSF address 
From-SVN: r101315
 2005-06-25 01:32:49 +00:00
R. Kelley Cook
39d14ddaac Update FSF address. 
From-SVN: r101314
 2005-06-25 01:22:41 +00:00
R. Kelley Cook
6c912b0cb6 Update FSF address. 
From-SVN: r101313
 2005-06-25 01:11:52 +00:00
Kelley Cook
1788952fea Update FSF address. 
From-SVN: r101312
 2005-06-25 00:59:41 +00:00
Kelley Cook
356f9ab377 gengtype.c: Update FSF address in copyright header. 
2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>

	* gengtype.c: Update FSF address in copyright header.
	(create_file): Update FSF in outputed copyright header.

From-SVN: r101311
 2005-06-25 00:55:40 +00:00
Kelley Cook
ab57747bb0 Update FSF address. 
From-SVN: r101310
 2005-06-25 00:40:37 +00:00
Kelley Cook
f12c30a8f1 Update FSF address. 
From-SVN: r101309
 2005-06-25 00:33:05 +00:00
GCC Administrator
41fbc02fda Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r101307.2
 2005-06-25 00:16:21 +00:00
Geoffrey Keating
246e0bd879 inclhack.def (AAB_darwin7_9_long_double_funcs): New. 
* inclhack.def (AAB_darwin7_9_long_double_funcs): New.
	(AAB_darwin7_9_long_double_funcs_2): New.
	* fixincl.x: Regenerate.

From-SVN: r101305
 2005-06-24 23:43:15 +00:00
Jerry DeLisle
1e399e2331 re PR fortran/21915 ([4.0 only] Would like atanh etc. as intrinsics) 
2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>

    PR fortran/21915
    * gfortran.h: Add symbols for new intrinsics
    * intrinsic.c: Add acosh, asinh, and atanh
    * intrinsic.h: Add prototypes
    * iresolve.c (gfc_resolve_acosh): New function
    (gfc_resolve_asinh): New
    (gfc_resolve_atanh): New
    * mathbuiltins.def: Add defines
    * simplify.c (gfc_simplify_acosh): New function
    (gfc_simplify_asinh): New
    (gfc_simplify_atanh): New

From-SVN: r101304
 2005-06-24 23:12:32 +00:00
Jerry DeLisle
e138a19f6b re PR fortran/21915 ([4.0 only] Would like atanh etc. as intrinsics) 
2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>

    PR libfortran/21915
    * intrinsics/hyper.c: New file, adds wrapper functions

From-SVN: r101303
 2005-06-24 23:09:47 +00:00
Jerry DeLisle
f02d008e26 re PR fortran/21915 ([4.0 only] Would like atanh etc. as intrinsics) 
2005-06-24  Jerry DeLisle <jvdelisle@verizon.net>

    PR libfortran/21915
    * Makefile.am: include intrinsics/hyper.c
    * c99_protos.h: add prototypes for single precision versions of
    acosh, asinh, and atanh for platforms that do not have these
    * config.h.in: add #undef for wrappers
    * configure.ac: add checks for single precision versions
    * aclocal.m4: generated
    * Makefile.in: generated
    * configure: generated

From-SVN: r101302
 2005-06-24 23:07:13 +00:00
Tom Tromey
42c5169549 natClassLoader.cc (_Jv_UnregisterClass): Handle case where class' name is NULL. 
* java/lang/natClassLoader.cc (_Jv_UnregisterClass): Handle case
	where class' name is NULL.
	(_Jv_FindClass): Don't wait for class state.
	* java/lang/natVMClassLoader.cc (defineClass): Only unregister if
	name found.
	* include/java-interp.h (_Jv_DefineClass): Updated.
	* defineclass.cc (_Jv_DefineClass): Added 'name_result' argument.
	(struct _Jv_ClassReader): Likewise.
	(found_name): New field.
	(handleClassBegin): Set *found_name.
	(_Jv_VerifyMethodSignature): Handle case where ptr==NULL.
	(handleClassBegin): Throw error if super class not set.
	(read_methods): Correctly call check_tag and prepare_pool_entry.

From-SVN: r101301
 2005-06-24 22:48:33 +00:00
Tom Tromey
b7938f087d * boehm.cc (_Jv_MarkObj): Handle case where field's type is NULL. 
From-SVN: r101300
 2005-06-24 22:14:03 +00:00
Tom Tromey
aca02b7e00 verify-impl.c (verify_instructions_0): Correctly handle situation where PC falls off end. 
gcc/java/:
	* verify-impl.c (verify_instructions_0): Correctly handle
	situation where PC falls off end.
libjava/:
	* verify.cc (verify_instructions_0): Correctly handle situation
	where PC falls off end.

From-SVN: r101299
 2005-06-24 22:09:15 +00:00
Tom Tromey
6a05987083 interpret.cc (compile): Handle case where table entry is outside of PC range. 
* interpret.cc (compile): Handle case where table entry is
	outside of PC range.

From-SVN: r101298
 2005-06-24 22:04:11 +00:00
Kazu Hirata
011646f5ef cfglayout.c (block_locators_locs, [...]): Change the type to VEC(int,heap)*. 
* cfglayout.c (block_locators_locs, line_locators_locs,
	line_locators_lines, file_locators_locs): Change the type to
	VEC(int,heap)*.
	(insn_locators_initialize, change_scope, insn_scope,
	locator_line, insn_line, locator_file): Use VEC instead of
	VARRAY.

From-SVN: r101297
 2005-06-24 21:55:32 +00:00
Jason Merrill
0620800904 tree-nrv.c (tree_nrv): Fix to check assignments to the RESULT_DECL rather than just RETURN_EXPRs. 
* tree-nrv.c (tree_nrv): Fix to check assignments to the
        RESULT_DECL rather than just RETURN_EXPRs.
        (finalize_nrv_r): Adjust.

From-SVN: r101296
 2005-06-24 15:30:20 -04:00
Jan Hubicka
ce91e74c18 tree-optimize.c (init_tree_optimization_passes): Fix flags of all_passes and all_ipa_passes. 
* tree-optimize.c (init_tree_optimization_passes): Fix flags of
	all_passes and all_ipa_passes.

	* c-common.c: Include cgraph.h
	(handle_externally_visible_attribute): New function.
	(c_common_att): Add "externally_visible" attribute.
	* cgraph.c (decide_is_variable_needed): Obey externally
	visible flag.
	(cgraph_varpool_finalize_decl): Avoid redundant checking.
	* cgraph.h (struct cgraph_node): New flag externally_visible.
	(decide_is_function_needed): Obey externally visible flag.
	(cgraph_finalize_function): Avoid redundant checks.
	(cgraph_function_and_variable_visibility): Bring symbols local
	when asked for.
	* common.opt (fwhole-program): New flag.

	* doc/invoke.texi (-fwhole-program): Document.

From-SVN: r101295
 2005-06-24 15:14:04 +00:00