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Joseph Myers
d4d24ba450 optc-gen.awk: Define global_options_set. 
* optc-gen.awk: Define global_options_set.  Don't define
	target_flags_explicit.
	* opth-gen.awk: Declare global_options_set.  Define
	target_flags_explicit as macro.
	* opts-common.c (handle_option): Take opts_set and generated_p
	parameters.
	(handle_generated_option, read_cmdline_option, set_option): Take
	opts_set parameter.
	(set_option): Use opts_set instead of hardcoding target_flags and
	target_flags_explicit.
	* opts.c (sel_sched_switch_set, profile_arc_flag_set,
	flag_profile_values_set, flag_unroll_loops_set, flag_tracer_set,
	flag_value_profile_transformations_set, flag_peel_loops_set,
	flag_branch_probabilities_set, flag_inline_functions_set,
	flag_ipa_cp_set, flag_ipa_cp_clone_set,
	flag_predictive_commoning_set, flag_unswitch_loops_set,
	flag_gcse_after_reload_set): Remove.
	(common_handle_option, lang_handle_option, target_handle_option):
	Take opts_set parameter.  Assert that it is &global_options_set.
	(common_handle_option): Don't set _set variables.  Check opts_set
	instead of such variables.
	(enable_warning_as_error): Pass &global_options_set to
	handle_generated_option.
	* opts.h (cl_option_handler_func.handler, set_option,
	handle_option, handle_generated_option, read_cmdline_option): Add
	opts_set parameters.
	(handle_option): Add generated_p parameter.
	* config/i386/i386.c (ix86_function_specific_save,
	ix86_function_specific_restore): Updat for renaming of
	target_flags_explicit field.
	* config/i386/i386.opt (target_flags_explicit): Rename to
	ix86_target_flags_explicit.
	* config/ia64/ia64.c (ia64_override_options_after_change): Check
	global_options_set.x_flag_selective_scheduling and
	global_options_set.x_flag_selective_scheduling2, not
	sel_sched_switch_set.
	* flags.h (sel_sched_switch_set,
	flag_speculative_prefetching_set): Remove.
	* gcc.c (driver_handle_option): Take opts_set parameter.  Assert
	that it is &global_options_set.
	(process_command): Pass &global_options_set to
	read_cmdline_option.
	* lto-opts.c (lto_reissue_options): Pass &global_options_set to
	set_option.
	* toplev.c (target_flags_explicit): Remove.

c-family:
	* c-opts.c (c_common_handle_option): Pass &global_options_set to
	handle_generated_option.

From-SVN: r164932
 2010-10-04 12:51:00 +01:00
Jan Hubicka
4a2da10512 re PR middle-end/45871 (lto bootstrap miscompiles expmed.c) 
PR middle-end/45871
	* tree-ssa-ccp.c (get_base_constructor): Take HOST_WIDE_INT offset;
	use get_ref_base_and_offset to handle references.
	(fold_const_aggregate_ref): Update.

From-SVN: r164931
 2010-10-04 11:11:57 +00:00
Martin Jambor
1dbee8c9f9 re PR tree-optimization/45572 (various ICEs with -finline-small-functions -findirect-inlining -finline-functions) 
2010-10-04  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/45572
	* ipa-prop.c (ipa_make_edge_direct_to_target): Call
	ipa_check_create_node_params.
	* ipa-inline.c (add_new_edges_to_heap): Do not insert inlined edges.

	* testsuite/g++.dg/ipa/pr45572-1.C: New test.
	* testsuite/g++.dg/ipa/pr45572-2.C: Likewise.

From-SVN: r164930
 2010-10-04 12:15:10 +02:00
Yao Qi
eeb4dfdacf passes.texi: Clean up. 
2010-10-04  Yao Qi  <yao@codesourcery.com>

        * doc/passes.texi: Clean up.

From-SVN: r164929
 2010-10-04 09:59:54 +00:00
Richard Guenther
e5b1675528 f95-lang.c (current_translation_unit): New global variable. 
2010-10-04  Richard Guenther  <rguenther@suse.de>

	* f95-lang.c (current_translation_unit): New global variable.
	(gfc_create_decls): Build a translation-unit decl.
	(pushdecl): In the global binding-level use the
	translation-unit decl as DECL_CONTEXT.
	* trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
	(build_function_decl): Likewise.  Delay setting the assembler
	name, leave setting of DECL_CONTEXT to pushdecl.
	(trans_function_start): Use DECL_FILE_SCOPE_P.
	(gfc_create_module_variable): Likewise.  Remove questionable
	asserts.
	* trans.c (gfc_generate_module_code): Likewise.

From-SVN: r164928
 2010-10-04 09:19:55 +00:00
Andreas Schwab
b453ace381 acinclude.m4 (GLIBCXX_ENABLE): Properly quote argument to AC_HELP_STRING. 
* acinclude.m4 (GLIBCXX_ENABLE): Properly quote argument to
AC_HELP_STRING.  Double quote expansion of _g_help.
(GLIBCXX_ENABLE_LIBSTDCXX_TIME): Double quote third argument of
GLIBCXX_ENABLE.
(GLIBCXX_ENABLE_CHEADERS): Likewise.
(GLIBCXX_ENABLE_CLOCALE): Likewise.
(GLIBCXX_ENABLE_ALLOCATOR): Likewise.
(GLIBCXX_ENABLE_CSTDIO): Likewise.
(GLIBCXX_ENABLE_SYMVERS): Likewise.
* configure: Regenerate.

From-SVN: r164927
 2010-10-04 08:49:59 +00:00
Ian Lance Taylor
478a1c5b90 c-typeck.c (lookup_field): If -fplan9-extensions, permit referring to a field using a typedef name. 
gcc/:
	* c-typeck.c (lookup_field): If -fplan9-extensions, permit
	referring to a field using a typedef name.
	(find_anonymous_field_with_type): New static function.
	(convert_to_anonymous_field): New static function.
	(convert_for_assignment): If -fplan9-extensions, permit converting
	pointer to struct to pointer to anonymous field.
	* c-decl.c (grokfield): If -fplan9-extensions, permit anonymous
	fields.
	(is_duplicate_field): New static function.
	(detect_field_duplicates_hash): If -fplan9-extensions, check for
	typedef names duplicating field names.
	(detect_field_duplicates): Likewise.
	* doc/invoke.texi (Option Summary): Mention -fplan9-extensions.
	(C Dialect Options): Document -fplan9-extensions.
	* doc/extend.texi (Unnamed Fields): Document -fplan9-extensions.
gcc/c-family/:
	* c.opt (-fplan9-extensions): New option.
gcc/testsuite/:
	* gcc.dg/anon-struct-11.c: New test.
	* gcc.dg/anon-struct-12.c: New test.
	* gcc.dg/anon-struct-13.c: New test.
	* gcc.dg/anon-struct-14.c: New test.

From-SVN: r164926
 2010-10-04 03:50:39 +00:00
GCC Administrator
3b5269a95e Daily bump. 
From-SVN: r164924
 2010-10-04 00:17:33 +00:00
H.J. Lu
a1e53f3f45 Revert revision 164914. 
gcc/

2010-10-03  H.J. Lu  <hongjiu.lu@intel.com>

	* tree-vect-data-refs.c (vect_analyze_data_ref_access): Revert
	revision 164914.
	(vect_create_data_ref_ptr): Likewise.
	* tree-vect-stmts.c (vectorizable_store): Likewise.
	(perm_mask_for_reverse): Likewise.
	(reverse_vec_elements): Likewise.
	(vectorizable_load): Likewise.

gcc/testsuite/

2010-10-03  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/torture/pr45764.C: Revert revision 164914.
	* gcc.dg/vect/pr43432.c: Likewise.
	* gcc.dg/vect/vect-114.c: Likewise.
	* gcc.dg/vect/vect-15.c: Likewise.

From-SVN: r164919
 2010-10-03 16:57:01 -07:00
Jason Merrill
79fe346e8a typeck.c (require_complete_type_sfinae): Add complain parm to... 
* typeck.c (require_complete_type_sfinae): Add complain parm to...
	(require_complete_type): ...this function.
	(cp_build_array_ref, convert_arguments): Use it.
	(convert_for_initialization, cp_build_modify_expr): Likewise.
	* cp-tree.h: Declare it.
	* call.c (build_over_call): Use it.

From-SVN: r164918
 2010-10-03 19:28:15 -04:00
François-Xavier Coudert
82a1c2fe69 cppbuiltin.c: New file. 
gcc/
	* cppbuiltin.c: New file.
	* cppbuiltin.h: New file.
	* Makefile.in: Take into account cppbuiltin.{h,c}.

gcc/c-family/
	* c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
	Remove.
	(c_cpp_builtins): Call functions from cppbuiltin.c instead
	of duplicating code.

gcc/fortran/
	* cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
	instead of duplicating code.
	* Make-lang.in: Add dependency on cppbuiltin.h. Don't define
	BASEVER.

From-SVN: r164917
 2010-10-03 19:00:55 +00:00
Andi Kleen
f1e92a43e9 lto-cgraph.c (input_cgraph): Check for missing sections. 
gcc/
    
2010-10-03  Andi Kleen <ak@linux.intel.com>
    
	* lto-cgraph.c (input_cgraph): Check for missing sections.
    
gcc/lto/
   
2010-10-03  Andi Kleen <ak@linux.intel.com>
    
    	* lto.c (lto_file_finalize): Replace gcc_assert for missing section
          with fatal_error.

From-SVN: r164916
 2010-10-03 15:56:06 +00:00
Uros Bizjak
5ed6934450 i386.md (*ashl<mode>3_mask): Change operand 2 preticate to nonimmediate_operand. 
* config/i386/i386.md (*ashl<mode>3_mask): Change operand 2 preticate
	to nonimmediate_operand.  Force operand 2 to register when allowed.
	(*<shiftrt_insn><mode>3_mask): Ditto.
	(*<rotate_insn><mode>3_mask): Ditto.

From-SVN: r164915
 2010-10-03 15:09:42 +02:00
H.J. Lu
888a22d085 Disallow negative steps in vectorizer. 
gcc/

2010-10-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/45720
	PR tree-optimization/45764
	* tree-vect-data-refs.c (vect_analyze_data_ref_access):
	Don't accept backwards consecutive accesses.
	(vect_create_data_ref_ptr): Disallow negative steps.

	* tree-vect-stmts.c (vectorizable_store): Allow negative steps.
	(perm_mask_for_reverse): Removed.
	(reverse_vec_elements): Likewise.
	(vectorizable_load): Don't hanle negative steps.

gcc/testsuite/

2010-10-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/45720
	PR tree-optimization/45764
	* g++.dg/torture/pr45764.C: New.

	* gcc.dg/vect/pr43432.c: Xfail.
	* gcc.dg/vect/vect-114.c: Likewise.
	* gcc.dg/vect/vect-15.c: Likewise.

From-SVN: r164914
 2010-10-02 22:39:32 -07:00
H.J. Lu
128dbdd219 Revert the pvs change. 
2010-10-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR libstdc++/45863
	* scripts/extract_symvers: Revert the pvs change.

From-SVN: r164913
 2010-10-02 17:31:06 -07:00
GCC Administrator
f140076904 Daily bump. 
From-SVN: r164912
 2010-10-03 00:17:46 +00:00
Jan Hubicka
31ceb57477 tree-ssa-ccp.c (ccp_fold_stmt): Fold away OBJ_TYPE_REF when call destination is known. 
* tree-ssa-ccp.c (ccp_fold_stmt): Fold away OBJ_TYPE_REF when
	call destination is known.

From-SVN: r164908
 2010-10-02 22:03:18 +00:00
John David Anglin
34e94db7ad pr45678-1.c: Add -fno-common to options on 32-bit hppa*-*-hpux*. 
* gcc.dg/torture/pr45678-1.c: Add -fno-common to options on 32-bit
	hppa*-*-hpux*.
	* gcc.dg/torture/pr45678-2.c: Likewise.

From-SVN: r164906
 2010-10-02 18:47:02 +00:00
John David Anglin
715a567d9a re PR target/45820 (FAIL: gcc.c-torture/compile/pr45728.c at -O1 and above) 
PR target/45820
	* config/pa/pa.c (pa_secondary_reload): Handle symbolic operands
	earlier.

From-SVN: r164905
 2010-10-02 17:38:35 +00:00
Ralf Wildenhues
ffedf5114c Allow to pass separate configure arguments for build, host and target. 
/:
	PR bootstrap/45326
	PR bootstrap/45174
	* configure.ac: Honor initial values of $build_configargs,
	$host_configargs, $target_configargs.  Mark the precious, so
	environment settings get recorded.
	* configure: Regenerate.

gcc/:
	* doc/install.texi (Configuration): Document build_configargs,
	host_configargs, target_configargs.

From-SVN: r164904
 2010-10-02 14:52:07 +00:00
Janus Weil
8b932a7106 re PR fortran/45748 (-fimplicit-none failures when using intrinsic MAX) 
2010-10-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45748
	* resolve.c (resolve_formal_arglist): Avoid setting default type for
	formal arguments of intrinsic procedures.

2010-10-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45748
	* gfortran.dg/intrinsic_6.f90: New.

From-SVN: r164901
 2010-10-02 12:38:42 +02:00
Thomas Koenig
9dcee88de8 re PR fortran/42831 (Unnecessary array temporary produced) 
2010-10-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/42831
	* gfortran.dg/dependency_37.f90:  New test.

From-SVN: r164900
 2010-10-02 08:00:50 +00:00
GCC Administrator
f2494e77ee Daily bump. 
From-SVN: r164899
 2010-10-02 00:18:14 +00:00
Uros Bizjak
c44d6c4790 i386.md (*ashl<mode>3_mask): New insn_and_split pattern. 
* config/i386/i386.md (*ashl<mode>3_mask): New insn_and_split pattern.
	(*<shiftrt_insn><mode>3_mask): Ditto.
	(*<rotate_insn><mode>3_mask): Ditto.

testsuite/ChangeLog:

	* gcc.target/i386/shift_mask.c: New test.

From-SVN: r164895
 2010-10-01 23:34:02 +02:00
Ian Lance Taylor
cdb388c24a t-stack (LIB2ADD_ST): Set instead of LIB2ADD. 
* config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
	* config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.

From-SVN: r164893
 2010-10-01 19:31:49 +00:00
Benjamin Kosnik
bf718682e1 extract_symvers: Add support for tracking TLS symbols. 
2010-10-01  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts/extract_symvers: Add support for tracking TLS symbols.
	* testsuite/util/testsuite_abi.h (symbol::category): Add tls type.
	* testsuite/util/testsuite_abi.cc: Set symbol type to tls when
	appropriate, collect size info.

From-SVN: r164892
 2010-10-01 17:10:38 +00:00
Steve Ellcey
1cc2d70bee re PR middle-end/44716 (Bootstrap fails with partial inlining (r161382)) 
2010-10-01  Steve Ellcey  <sje@cup.hp.com>

	PR tree-optimization/44716
	* config/ia64/hpux.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define.
	(HOT_TEXT_SECTION_NAME): Define.

From-SVN: r164891
 2010-10-01 17:05:45 +00:00
Rainer Orth
416ccea548 Mention PR, fix typo. 
From-SVN: r164887
 2010-10-01 13:51:11 +00:00
Nick Clifton
ccaeeafe69 common.opt: Add -fcombine-stack-adjustments. 
* common.opt: Add -fcombine-stack-adjustments.
        * opts.c (decode_options): Enable -fcombine-stack-adjustments at
        -O1.
        * combine-stack-adj.c (gate_handle_stack_adjustments): Check
        flag_combine_stack_adjustments.
        * doc/invoke.texi: Document the new option.

From-SVN: r164883
 2010-10-01 12:48:50 +00:00
Richard Guenther
0d228a5255 re PR middle-end/45854 (ICE in redirect_eh_edge_1, at tree-eh.c:2131) 
2010-10-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45854
	* tree-eh.c (cleanup_empty_eh): Avoid degenerate case.

	* g++.dg/torture/pr45854.C: New testcase.

From-SVN: r164881
 2010-10-01 12:07:47 +00:00
Rainer Orth
33f4936701 extract_symvers: Use pvs if present. 
* scripts/extract_symvers: Use pvs if present.
	* config/abi/post/solaris2.8/baseline_symbols.txt: New file.
	* config/abi/post/solaris2.8/sparcv9/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
	* configure.host (i?86-*-solaris2*): Remove.
	(sparc*-*-solaris2*): Remove.
	(*-*-solaris2.[89]): Use solaris2.8 baseline.
	(*-*-solaris2.1[0-9]): Use solaris2.10 baseline.
	* testsuite/Makefile.am (new-abi-baseline): Add missing /.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r164879
 2010-10-01 11:58:21 +00:00
H.J. Lu
ca007d11d6 Remove the extra `$'. 
From-SVN: r164878
 2010-10-01 04:57:44 -07:00
Anthony Green
83f7dcf287 Fix moxie-rtems configuration 
From-SVN: r164877
 2010-10-01 11:41:40 +00:00
H.J. Lu
ef7c141c38 Add the missing `$'. 
2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45858
	* config.host: Add the missing `$'.

From-SVN: r164876
 2010-10-01 04:31:26 -07:00
Richard Guenther
29aca1e1a9 dwarf2out.c (gen_namespace_die): Use DECL_FILE_SCOPE_P. 
2010-10-01  Richard Guenther  <rguenther@suse.de>

	* dwarf2out.c (gen_namespace_die): Use DECL_FILE_SCOPE_P.
	(gen_decl_die): Likewise.

From-SVN: r164874
 2010-10-01 10:45:40 +00:00
Ulrich Weigand
fec6e65b20 spu.c (spu_init_builtins): No longer add END_BUILTINS to the function code for SPU MD builtins. 
* config/spu/spu.c (spu_init_builtins): No longer add END_BUILTINS
	to the function code for SPU MD builtins.
	(spu_expand_builtin): Update.
	* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Update.

From-SVN: r164873
 2010-10-01 09:54:16 +00:00
Ulrich Weigand
1ae3762df9 spu.c (TARGET_EXCEPT_UNWIND_INFO): Set to sjlj_except_unwind_info. 
* config/spu/spu.c (TARGET_EXCEPT_UNWIND_INFO): Set to
	sjlj_except_unwind_info.

From-SVN: r164872
 2010-10-01 09:24:04 +00:00
Jakub Jelinek
731fc5f040 re PR libffi/45677 (Bad stack allocation for ffi function calls on x86-64) 
PR libffi/45677
	* src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
	a multiple of 8.
	* testsuite/libffi.call/many2.c: New test.

From-SVN: r164829
 2010-10-01 09:31:49 +02:00
Tristan Gingold
16045c71e7 configure.ac: Define the nop insn for avr*-*-* 
2010-10-01  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Define the nop insn for avr*-*-*
	* configure: Regenerate.

From-SVN: r164828
 2010-10-01 07:20:38 +00:00
Alan Modra
d7e7073f49 re PR target/45807 (Lying eh_frame r2 save info causes crashes with static libgcc_eh and libstdc++) 
PR target/45807
	* config/rs6000/rs6000.c (rs6000_emit_prologue): Properly sign
	extend toc_restore_insn.

From-SVN: r164825
 2010-10-01 12:53:46 +09:30
Richard Guenther
c98b08ff4b re PR tree-optimization/43959 (FAIL: gcc.dg/torture/builtin-cproj-1.c -O1 (test for excess errors)) 
PR tree-optimization/43959
	* function.c (gimplify_parameters): Use create_tmp_reg instead of
	create_tmp_var.

From-SVN: r164824
 2010-10-01 00:47:09 +00:00
GCC Administrator
b703d7314e Daily bump. 
From-SVN: r164823
 2010-10-01 00:18:57 +00:00
Kaz Kojima
e631262b77 sh.c (sh_expand_prologue): Set current_function_static_stack_size. 
* config/sh/sh.c (sh_expand_prologue): Set
	current_function_static_stack_size.

From-SVN: r164819
 2010-10-01 00:04:18 +00:00
Michael Eager
0e247093e0 Replace FLOAT_MIN, FLOAT_MAX to __FLT_MIN__, __FLT_MAX__. 
From-SVN: r164816
 2010-09-30 22:16:47 +00:00
Rainer Orth
319840d38c configure.ac: Check for Solaris 8 ld with .hidden support. 
* configure.ac: Check for Solaris 8 ld with .hidden support.
	* configure: Regenerate.

From-SVN: r164815
 2010-09-30 21:55:37 +00:00
Sebastian Pop
89d5c66f36 Adjust failing testsuite pattern. 
2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.

From-SVN: r164814
 2010-09-30 21:22:16 +00:00
Sebastian Pop
cdb9802c64 Fix PR45758: reset scevs before Graphite. 
2010-09-24  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/45758
	* graphite.c (graphite_initialize): Call scev_reset.

From-SVN: r164813
 2010-09-30 21:22:07 +00:00
Sebastian Pop
8ba78f92f2 Fix miscompilation of 416.gamess. 
2010-09-23  Sebastian Pop  <sebastian.pop@amd.com>

	* sese.h (scev_analyzable_p): Return false for real or floating
	point.  Only handle INTEGRAL_TYPE_P and POINTER_TYPE_P.

From-SVN: r164812
 2010-09-30 21:21:56 +00:00
Sebastian Pop
99e557492e Add testcase for PR45758. 
2010-09-23  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/45758
	* gfortran.dg/graphite/pr45758.f90: New.

From-SVN: r164811
 2010-09-30 21:21:46 +00:00
Sebastian Pop
a72b79fb67 Fix memory leaks in new scop detection. 
2010-09-23  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-scop-detection.c (is_scop_p): Free bblist.

From-SVN: r164810
 2010-09-30 21:21:37 +00:00