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Author SHA1 Message Date
Richard Guenther
6141b7db45 re PR tree-optimization/44124 (valgrind reports invalid read while compiling compile/pr34091.c) 
2010-05-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44124
	* tree-ssa-sccvn.c (vn_nary_may_trap): Fix invalid memory access.

From-SVN: r159390
 2010-05-14 12:36:28 +00:00
Jakub Jelinek
88e09c797b trans.c (trans_code): Set backend locus early. 
* trans.c (trans_code): Set backend locus early.
	* trans-decl.c (gfc_get_fake_result_decl): Use source location
	of the function instead of current input_location.

	* gfortran.dg/gomp/pr44036-1.f90: Adjust.

From-SVN: r159388
 2010-05-14 09:40:06 +02:00
Eric Botcazou
c46a5e284e Fix long lines 
From-SVN: r159386
 2010-05-14 06:23:16 +00:00
Jonathan Wakely
a940d033a1 call.c (build_new_method_call): Change warning text. 
2010-05-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* call.c (build_new_method_call): Change warning text.
	* typeck2.c (build_functional_cast): Change error text.

From-SVN: r159385
 2010-05-14 06:32:48 +01:00
Shujing Zhao
74b80262bc re PR c++/30566 (-Wshadow warns about clashes between nested function parameters in C++) 
gcc/cp/
2010-05-14  Shujing Zhao  <pearly.zhao@oracle.com>

        PR c++/30566
        * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
        shadowing the outer parameter or variables by the declaration of
        nested function in nested structure or class. Warn the shadowing by
        the declaration of nested lambda expression.

gcc/testsuite/
2010-05-14  Shujing Zhao  <pearly.zhao@oracle.com>

        PR c++/30566
        * testsuite/g++.dg/warn/Wshadow-4.C: Adjust.
        * testsuite/g++.dg/warn/Wshadow-5.C: New test.
        * testsuite/g++.dg/warn/Wshadow-6.C: New test.

From-SVN: r159383
 2010-05-14 03:19:32 +00:00
Alan Modra
e15a8cbe1a re PR target/44075 (__builtin_eh_return miscompiled) 
PR target/44075
	* config/rs6000/rs6000.c (struct machine_function): Reorder
	fields for better packing.  Add lr_save_state.
	(rs6000_ra_ever_killed): Return lr_save_state if set.
	(rs6000_emit_eh_reg_restore): Set lr_save_state.

From-SVN: r159382
 2010-05-14 10:05:16 +09:30
GCC Administrator
3d8d607efc Daily bump. 
From-SVN: r159381
 2010-05-14 00:17:10 +00:00
Jason Merrill
3a11c66591 typeck.c (cp_build_array_ref): Factor out from... 
* typeck.c (cp_build_array_ref): Factor out from...
	(build_array_ref): ...here.  Drop complain parm.
	(build_new_op): Adjust.
	* class.c (build_vtbl_ref_1): Adjust.
	* decl2.c (grok_array_decl): Adjust.
	* cp-tree.h: Adjust prototypes.

From-SVN: r159377
 2010-05-13 16:53:38 -04:00
Jan Hubicka
a2e66caf57 * decl.c (cp_finish_decl): Do not worry about used attribute. 
From-SVN: r159372
 2010-05-13 17:49:49 +00:00
Jan Hubicka
da405c74af varpool.c (decide_is_variable_needed): Drop code checking TREE_SYMBOL_REFERENCED. 
* varpool.c (decide_is_variable_needed): Drop code checking
	TREE_SYMBOL_REFERENCED.

From-SVN: r159371
 2010-05-13 17:47:48 +00:00
Jan Hubicka
152464d21e final.c (output_addr_const): Do not call mark_decl_referenced. 
* final.c (output_addr_const): Do not call mark_decl_referenced.
	* cgraphunit.c (process_function_and_variable_attributes): Use
	mark_needed_node dirrectly.
	(assemble_thunk): Do not call mark_decl_referenced.

From-SVN: r159370
 2010-05-13 17:46:21 +00:00
Anatoly Sokolov
32cbdf00fa * targhooks.c (default_mode_dependent_address_p): Cast 'addr' to rtx. 
From-SVN: r159369
 2010-05-13 20:29:00 +04:00
Jeff Law
e4f36d3117 ira-conflicts.c (print_allocno_conflicts): New function broken out from... 
* ira-conflicts.c (print_allocno_conflicts): New function broken out
	from...
	(print_conflicts): Call print_allocno_conflicts.

From-SVN: r159368
 2010-05-13 08:46:29 -06:00
Jakub Jelinek
1fcebc1100 re PR middle-end/44104 (New test failures) 
PR debug/44104
	* dwarf2out.c (modified_type_die): Don't dereference mod_type_die
	if it is NULL.

From-SVN: r159367
 2010-05-13 16:24:36 +02:00
Daniel Franke
f2cbd86c34 re PR fortran/35779 (error pointer wrong in PARAMETER) 
gcc/fortran/:
2010-05-13  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35779
        * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
        Updated all usages.
        * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
        * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
        iterators.

gcc/testsuite/:
2010-05-13  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35779
        * gfortran.dg/initialization_25.f90: New.

From-SVN: r159366
 2010-05-13 10:08:05 -04:00
Kai Tietz
917ed77360 config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Choose t-mingw-w64 or t-mingw-w32 for multilib configuration. 
2010-05-13  Kai Tietz  <kai.tietz@onevision.com>

        * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Choose
        t-mingw-w64 or t-mingw-w32 for multilib configuration.
        * config/i386/t-mingw-w32: New.
        * config/i386/t-mingw-w64 (MULTILIB_OSDIRNAMES): Change lib64 to lib.

From-SVN: r159364
 2010-05-13 14:36:59 +02:00
Martin Jambor
1ae6fe9be5 gimple.c (gimple_fold_obj_type_ref): Removed (a replacement moved to gimple-fold.c). 
2010-05-13  Martin Jambor  <mjambor@suse.cz>

	* gimple.c (gimple_fold_obj_type_ref): Removed (a replacement moved to
	gimple-fold.c).
	* gimple-fold.c (get_base_binfo_for_type): New function.
	(gimple_get_relevant_ref_binfo): Likewise.
	(gimple_fold_obj_type_ref_known_binfo): Likewise.
	(gimple_fold_obj_type_ref): Likewise.
	(fold_gimple_call): Simplify condition for folding virtual calls
	and call gimple_fold_obj_type_ref.
	* gimple.h (gimple_get_relevant_ref_binfo): Declare.
	(gimple_fold_obj_type_ref_known_binfo): Likewise.

	* testsuite/g++.dg/otr-fold-1.C: New test.
	* testsuite/g++.dg/otr-fold-2.C: New test.

From-SVN: r159362
 2010-05-13 14:19:02 +02:00
Jakub Jelinek
2b45bf2152 re PR fortran/44036 (I can't declare an external function in an OMP shared statement.) 
PR fortran/44036
	* openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
	variable lists.
	* trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
	by reference dummy procedures or non-dummy procedure pointers.
	(gfc_omp_predetermined_sharing): Return
	OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.

	* gfortran.dg/gomp/pr44036-1.f90: New test.
	* gfortran.dg/gomp/pr44036-2.f90: New test.
	* gfortran.dg/gomp/pr44036-3.f90: New test.

From-SVN: r159361
 2010-05-13 14:02:50 +02:00
Andreas Schwab
78c7cabba9 * config/rs6000/rs6000-protos.h 
(rs6000_mode_dependent_address_ptr): Change argument to const_rtx.
* config/rs6000/rs6000.c (rs6000_mode_dependent_address)
(rs6000_debug_mode_dependent_address)
(rs6000_mode_dependent_address_ptr): Likewise.

From-SVN: r159359
 2010-05-13 11:39:28 +00:00
Eric Botcazou
6560b67e1a Fix formatting nits 
From-SVN: r159358
 2010-05-13 11:29:29 +00:00
Jakub Jelinek
823e947359 re PR debug/43983 (var-tracking needlessly throws away location info for SRAed vars) 
PR debug/43983
	* var-tracking.c (track_expr_p): Allow tracking of variables optimized
	by SRA.
	* Makefile.in (dwarf2out.o): Depend on $(TREE_FLOW_H).
	* tree-sra.c (create_access_replacement): Call unshare_expr before
	passing expr to SET_DECL_DEBUG_EXPR, and remove any SSA_NAMEs from
	it.
	* dwarf2out.c: Include tree-flow.h.
	(struct var_loc_node): Rename var_loc_note field to loc, add comment.
	(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
	Handle DW_OP_bit_piece.
	(decl_piece_bitsize, decl_piece_varloc_ptr, decl_piece_node,
	construct_piece_list, adjust_piece_list): New functions.
	(add_var_loc_to_decl): Handle SRA optimized variables.
	Adjust for var_loc_note to loc field renaming.
	(dw_loc_list_1): For WANT_ADDRESS == 2 prefer DECL_MODE of decl
	in VAR_LOCATION note.
	(new_loc_descr_op_bit_piece): New function.
	(dw_sra_loc_expr): New function.
	(dw_loc_list): Use it.  Don't handle the last range after the
	loop, handle it inside of the loop.  Adjust for var_loc_note
	to loc field renaming.
	(add_location_or_const_value_attribute): Only special case
	single entry loc lists if loc is NOTE_P.  Adjust for
	var_loc_note to loc field renaming.
	(dwarf2out_var_location): Don't set newloc->var_loc_note
	and newloc->next here.

	* gcc.dg/guality/sra-1.c: New test.

From-SVN: r159357
 2010-05-13 12:40:51 +02:00
Andreas Schwab
d20cfbc2af tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED. 
* tracebak.c (__gnat_backtrace): Mark top_stack with
ATTRIBUTE_UNUSED.

From-SVN: r159356
 2010-05-13 09:59:29 +00:00
Jan Hubicka
bd3cdcc087 cgraph.c (cgraph_mark_address_taken_node): No longer imply needed flag. 
* cgraph.c (cgraph_mark_address_taken_node): No longer imply needed flag.
	* cgraph.h (cgraph_only_called_directly_p,
	cgraph_can_remove_if_no_direct_calls_p): test address_taken flag.
	(cgraph_can_remove_if_no_direct_calls_and_refs_p): New function.
	* cgraphunit.c (cgraph_mark_functions_to_output): Test address_taken.
	(assemble
	* ipa.c (cgraph_remove_unreachable_nodes): Use
	cgraph_can_remove_if_no_direct_calls_and_refs_p; clear address_taken flags.
	* tree-inline.c (copy_bb): Check address_taken flag.
	* tree-profile.c (tree_gen_ic_func_profiler): Check address_taken and
	externally_visible flag.

	* tree-ssa/unreachable.c: New test.

From-SVN: r159354
 2010-05-13 06:13:46 +00:00
Jason Merrill
73647d7519 typeck.c (build_array_ref): Take complain parm. 
* typeck.c (build_array_ref): Take complain parm.
	* cp-tree.h: Add it to prototype.
	* call.c (build_new_op): Pass it.
	* class.c (build_vtbl_ref): Pass it.
	* decl2.c (grok_array_decl): Pass it.

From-SVN: r159351
 2010-05-13 01:05:21 -04:00
Jason Merrill
5116acc6fe re PR bootstrap/44048 (building without C++ enabled fails) 
PR bootstrap/44048
	PR target/44099
gcc/cp:
	* cp-tree.def (NULLPTR_TYPE): Remove.
	* cp-tree.h (NULLPTR_TYPE_P): New.
	(SCALAR_TYPE_P): Use it.
	(nullptr_type_node): New.
	(cp_tree_index): Add CPTI_NULLPTR_TYPE.
	* decl.c (cxx_init_decl_processing): Call record_builtin_type on
	nullptr_type_node.
	* cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
	* cxx-pretty-print.c (pp_cxx_constant): Likewise.
	* error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
	* mangle.c (write_type): Likewise.
	* name-lookup.c (arg_assoc_type): Likewise.
	* typeck.c (build_reinterpret_cast_1): Likewise.
	* rtti.c (typeinfo_in_lib_p): Likewise.
	(emit_support_tinfos): Remove local nullptr_type_node.
gcc:
	* dbxout.c (dbxout_type): Remove NULLPTR_TYPE handling.
	* sdbout.c (plain_type_1): Likewise.
	* dwarf2out.c (is_base_type): Likewise.
	(gen_type_die_with_usage): Likewise.  Generate
	DW_TAG_unspecified_type for any LANG_TYPE.

From-SVN: r159350
 2010-05-13 01:04:46 -04:00
Jason Merrill
fbfc8363a3 cp-tree.h (UNKNOWN_TYPE): Remove. 
* cp-tree.h (UNKNOWN_TYPE): Remove.
	* decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
	* error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
	* typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
	* class.c (instantiate_type): Check unknown_type_node rather than
	UNKNOWN_TYPE.
	* name-lookup.c (maybe_push_decl): Likewise.
	* rtti.c (get_tinfo_decl_dynamic): Likewise.
	(get_typeid): Likewise.
	* semantics.c (finish_offsetof): Likewise.

From-SVN: r159349
 2010-05-13 01:04:14 -04:00
GCC Administrator
07eea34ee6 Daily bump. 
From-SVN: r159348
 2010-05-13 00:17:17 +00:00
Uros Bizjak
e66afe476e leak_test.c (main): Declare as int. 
* tests/leak_test.c (main): Declare as int.  Return 0.
	* tests/thread_leak_test.c (main): Ditto.
	* tests/trace_test.c (main): Ditto.

From-SVN: r159344
 2010-05-13 00:45:35 +02:00
Jan Hubicka
5f902d766c cgraphbuild.c (build_cgraph_edges, [...]): Build indrect edges too. 
* cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Build
	indrect edges too.
	* cgraph.c (cgraph_create_indirect_edge): Take ecf_flags argument.
	(cgraph_clone_edge): Update.
	(cgraph_node_remove_callees): Remove indirect calls too.
	* cgraph.h (cgraph_indirect_call_info): Add ecf_flags.
	(cgraph_create_indirect_edge): Update prototype.
	* ipa-reference.c (has_proper_scope_for_analysis): Rename to
	is_proper_for_analysis.
	(add_new_function, visited_nodes, function_insertion_hook_holder,
	get_local_reference_vars_info, mark_address_taken, mark_address,
	mark_load, mark_store, check_asm_memory_clobber, check_call,
	scan_stmt_for_static_refs, scan_initializer_for_static_refs): Remove.
	(ipa_init): Do not initialize visited_nodes;
	function_insertion_hook_holder.
	(analyze_variable): Rewrite.
	(analyze_function): Rewrite.
	(copy_local_bitmap): Remove.
	(duplicate_node_dat): Do not duplicate local info.
	(generate_summary): Simplify to only walk cgraph.
	(write_node_summary_p, ipa_reference_write_summary,
	ipa_reference_read_summary): Remove.
	(propagate): Do not remove function insertion;
	generate summary.
	(pass_ipa_reference): NULLify summary handling fields.
	* lto-cgraph.c (lto_output_edge): Output ecf_flags.
	(input_edge): Input ecf_flags.
	* ipa-prop.c (ipa_note_parm_call): Expect edge to be around.
	(update_indirect_edges_after_inlining): Ignore edges with unknown
	param.

From-SVN: r159343
 2010-05-12 21:32:59 +00:00
Sriraman Tallam
87a0ebfd20 implicit-zee.c: New file. 
* implicit-zee.c: New file.
	* tree-pass.h (pass_implicit_zee): Declare.
	* passes.c (init_optimization_passes): Add zee pass.
	* common.opt (fzee): New flag.
	* timevar.def (TV_ZEE): Define.
	* config/i386/i386.c (optimization_options): Turn on ZEE for level 2
	and beyond.
	* Makefile.in (implicit-zee.o): Add new build file.
	* gcc.target/i386/zee.c: New file.

From-SVN: r159342
 2010-05-12 21:15:19 +00:00
Kazu Hirata
01f0a9dccc c-common.c (sync_resolve_params): Remove write-only variable. 
* c-common.c (sync_resolve_params): Remove write-only variable.

Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>

From-SVN: r159340
 2010-05-12 19:51:37 +00:00
Anatoly Sokolov
cbda7dc692 target.h (struct gcc_target): Add mode_dependent_address_p field. 
* target.h (struct gcc_target): Add mode_dependent_address_p field.
	* target-def.h (TARGET_MODE_DEPENDENT_ADDRESS_P): New.
	(TARGET_INITIALIZER): Use TARGET_MODE_DEPENDENT_ADDRESS_P.
	* targhooks.c (default_mode_dependent_address_p): New function.
	* targhooks.h (default_mode_dependent_address_p): Declare function.
	* doc/tm.texi (TARGET_MODE_DEPENDENT_ADDRESS_P): New.
	(GO_IF_MODE_DEPENDENT_ADDRESS): Update.
	* recog.c: (mode_dependent_address_p): Call mode_dependent_address_p
	target hook. Change return type to bool.
	* recog.h: (mode_dependent_address_p): Change return type to bool.

From-SVN: r159339
 2010-05-12 23:08:31 +04:00
Sriraman Tallam
dfe5f5b2b3 * MAINTAINERS (Write After Approval): Add myself. 
From-SVN: r159338
 2010-05-12 18:48:15 +00:00
Jason Merrill
3784b33cd1 re PR c++/20669 (Template candidates not listed in error message.) 
PR c++/20669
	* call.c (add_template_candidate_real): If deduction fails, still
	add the template as a non-viable candidate.
	(equal_functions): Handle template candidates.
	(print_z_candidate): Likewise.
	(print_z_candidates): Likewise.
	(build_new_function_call): Likewise.

From-SVN: r159335
 2010-05-12 13:34:55 -04:00
Jason Merrill
d451d5b28f cp-tree.h (LOOKUP_LIST_ONLY): New. 
* cp-tree.h (LOOKUP_LIST_ONLY): New.
	* call.c (add_candidates): Enforce it.
	(build_new_method_call): Try non-list ctor if no viable list ctor.
	(build_user_type_conversion_1): Likewise.

From-SVN: r159334
 2010-05-12 13:34:38 -04:00
Jason Merrill
404f08f8d5 call.c (add_candidates): Distinguish between type(x) and x.operator type(). 
* call.c (add_candidates): Distinguish between type(x) and
	x.operator type().
	(convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
	(build_new_method_call): Give better error for conversion op.

From-SVN: r159333
 2010-05-12 13:34:28 -04:00
Jason Merrill
5c824000a5 call.c (add_candidates): Add first_arg and return_type parms. 
* call.c (add_candidates): Add first_arg and return_type parms.
	Add special constructor/conversion op handling.
	(convert_class_to_reference): Use it.
	(build_user_type_conversion_1): Likewise.
	(build_op_call): Likewise.
	(build_new_method_call): Likewise.
	(build_new_op): Adjust.
	(perform_overload_resolution): Adjust.

From-SVN: r159332
 2010-05-12 13:34:15 -04:00
Kazu Hirata
1df439077d tree-mudflap.c (build_function_type_0, [...]): Remove. 
* tree-mudflap.c (build_function_type_0, build_function_type_1,
	build_function_type_2, build_function_type_3): Remove.
	(mudflap_init): Use build_function_type_list.

Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>

From-SVN: r159328
 2010-05-12 15:53:39 +00:00
Kazu Hirata
f9b36bb32f coverage.c (build_fn_info_value): Call build_constructor instead of build_constructor_from_list. 
* coverage.c (build_fn_info_value): Call build_constructor instead of
	build_constructor_from_list.
	(build_ctr_info_value): Likewise.
	(build_gcov_info): Likewise.

Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>

From-SVN: r159326
 2010-05-12 15:33:10 +00:00
Nathan Froyd
f88203b011 tree.c (build_constructor): Compute TREE_CONSTANT for the resultant constructor. 
* tree.c (build_constructor): Compute TREE_CONSTANT for the
	resultant constructor.
	(build_constructor_single): Don't set TREE_CONSTANT.
	(build_constructor_from_list): Don't compute TREE_CONSTANT.

From-SVN: r159325
 2010-05-12 15:29:51 +00:00
Jan Hubicka
b34fd25c83 cgraph.h (struct varpool_node): Add aux. 
* cgraph.h (struct varpool_node): Add aux.
	* varasm.c (find_decl_and_mark_needed): Force output of varpool nodes.
	* varpool.c (varpool_remove_node): Do not remove initializer.
	(varpool_reset_queue): Export.
	(varpool_finalize_decl): Volatile vars are forced to be output.
	* lto-symtab.c (lto_varpool_replace_node): Clear out initializer of
	replaced decl.
	* ipa.c (enqueue_cgraph_node, enqueue_varpool_node,
	process_references, varpool_can_remove_if_no_refs): New functions.
	(cgraph_remove_unreachable_nodes): Handle variables too.

From-SVN: r159321
 2010-05-12 13:49:34 +00:00
H.J. Lu
49f19b1cfc Support AVX for cmpss/cmpsd. 
gcc/

2010-05-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44088
	* config/i386/sse.md (*avx_vmmaskcmp<mode>3): New.

gcc/testsuite/

2010-05-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44088
	* gcc.target/i386/avx-cmpsd-1.c: New.
	* gcc.target/i386/avx-cmpsd-2.c: Likewise.
	* gcc.target/i386/avx-cmpss-1.c: Likewise.
	* gcc.target/i386/avx-cmpss-2.c: Likewise.
	* gcc.target/i386/sse-cmpss-1.c: Likewise.
	* gcc.target/i386/sse2-cmpsd-1.c: Likewise.

From-SVN: r159319
 2010-05-12 05:48:02 -07:00
Jakub Jelinek
f22f434020 re PR middle-end/44085 (OpenMP - untied task accesses threadprivate - non-conforming but no msg) 
PR middle-end/44085
	* gimplify.c (enum omp_region_type): Add ORT_UNTIED_TASK,
	change value of ORT_TASK.
	(new_omp_context): Handle ORT_UNTIED_TASK like ORT_TASK.
	(omp_notice_threadprivate_variable): New function.
	(omp_notice_variable): Call it for threadprivate variables.
	If enclosing ctx is a task, print enclosing task rather than
	enclosing parallel.  Handle ORT_UNTIED_TASK like ORT_TASK.
	(gimplify_omp_task): Pass ORT_UNTIED_TASK instead of ORT_TASK
	if task has untied clause.

	* gcc.dg/gomp/pr44085.c: New test.
	* gfortran.dg/gomp/pr44085.f90: New test.

From-SVN: r159316
 2010-05-12 14:11:00 +02:00
Jakub Jelinek
7c2db0d362 re PR debug/42278 (incorrect dwarf data gcc-4.4.2) 
PR debug/42278
	* dwarf2out.c (base_type_die): Don't add name attribute here.
	(modified_type_die): Instead of sizetype use
	its underlying original type.  If a DW_TAG_base_type doesn't
	have name added, add __unknown__.
	(dwarf2out_imported_module_or_decl_1): Don't call base_type_die,
	always call force_type_die instead.

From-SVN: r159315
 2010-05-12 14:08:34 +02:00
Iain Sandoe
5e247ae5a1 Add this change, missed from the previous commit (but already in the Changelog). 
From-SVN: r159314
 2010-05-12 11:57:43 +00:00
Eric Botcazou
d0c26312ed decl.c (gnat_to_gnu_entity): Tidy up code, improve comments and fix formatting nits. 
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
	code, improve comments and fix formatting nits.

From-SVN: r159312
 2010-05-12 11:27:24 +00:00
Iain Sandoe
101422f049 Add TLS checks to ObjC 
* objc-obj-c++-shared/Object1.m: New.
	* objc.dg/torture: New directory.
	* objc.dg/torture/tls: Ditto.
	* objc.dg/tls: Ditto.
	* objc.dg/torture/tls/trivial.m: New test.
	* objc.dg/torture/tls/thr-init-2.m: New test.
	* objc.dg/torture/tls/thr-init-3.m: New test.
	* objc.dg/torture/tls/thr-init.m: New test.
	* objc.dg/torture/tls/diag-1.m: New test.
	* objc.dg/torture/tls/tls.exp: New.
	* objc.dg/torture/trivial.m: New test.
	* objc.dg/torture/dg-torture.exp: New.
	* objc.dg/tls/diag-3.m: New test.
	* objc.dg/tls/diag-4.m: New test.
	* objc.dg/tls/diag-5.m: New test.
	* objc.dg/tls/init-1.m: New test.
	* objc.dg/tls/init-2.m: New test.
	* objc.dg/tls/tls.exp: New.
	* objc.dg/tls/diag-2.m: New test.
	* lib/objc.exp: Respond to dg-additional-files.

From-SVN: r159311
 2010-05-12 11:16:33 +00:00
Maxim Kuvyrkov
623a6941fa targhooks.c (default_stack_protect_guard): Avoid sharing RTL for __stack_chk_guard. 
* targhooks.c (default_stack_protect_guard): Avoid sharing RTL
	for __stack_chk_guard.

	* gcc.target/m68k/20100512-1.c: New.

From-SVN: r159310
 2010-05-12 11:05:19 +00:00
Eric Botcazou
aeecf17ca3 utils.c (update_pointer_to): Return early if the old pointer already points to the new type. 
* gcc-interface/utils.c (update_pointer_to): Return early if the old
	pointer already points to the new type.  Chain the old pointer and its
	variants at the end of new pointer's chain after updating them.

From-SVN: r159309
 2010-05-12 10:59:38 +00:00
Jan Hubicka
33e42d568d * lto.c (materialize_cgraph): Revert my previous patch. 
From-SVN: r159305
 2010-05-12 10:05:16 +00:00