Commit Graph

110532 Commits

Author SHA1 Message Date
Jakub Jelinek 520cda8ca8 dwarf2.h (DW_AT_GNU_macros): New.
* dwarf2.h (DW_AT_GNU_macros): New.
	(enum dwarf_macro_record_type): New enum.  Add DW_MACRO_GNU_*.

	* dwarf2out.c (struct macinfo_struct): Change code to unsigned char.
	(DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define.
	(dwarf_attr_name): Handle DW_AT_GNU_macros.
	(dwarf2out_define): If the vector is empty and
	lineno is 0, emit a dummy entry first.
	(dwarf2out_undef): Likewise.  Remove redundant semicolon.
	(htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op,
	optimize_macinfo_range): New functions.
	(output_macinfo): Use them.  If !dwarf_strict and .debug_str is
	mergeable, optimize longer strings using
	DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP,
	optimize longer sequences of define/undef ops from headers
	using DW_MACRO_GNU_transparent_include.  For !dwarf_strict
	emit a section headers.
	(dwarf2out_init): For !dwarf_strict set debug_macinfo_section
	and macinfo_section_label to DEBUG_MACRO_SECTION
	resp. DEBUG_MACRO_SECTION_LABEL.
	(dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros
	instead of DW_AT_macro_info.

From-SVN: r176653
2011-07-22 22:06:09 +02:00
Jakub Jelinek e967adf4e2 re PR other/32998 (-frecord-gcc-switches issues)
PR other/32998
	* common.opt (grecord-gcc-switches, gno-record-gcc-switches): New
	options.
	* dwarf2out.c: Include opts.h.
	(dchar_p): New typedef.  Define heap VEC for it.
	(producer_string): New variable.
	(gen_producer_string): New function.
	(gen_compile_unit_die): Use it.
	(dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer
	if needed.
	* Makefile.in (dwarf2out.o): Depend on $(OPTS_H).
	* doc/invoke.texi: Document -grecord-gcc-switches and
	-gno-record-gcc-switches, add a -grecord-gcc-switches reference
	to -frecord-gcc-switches description.

From-SVN: r176652
2011-07-22 22:03:33 +02:00
Jason Merrill 3a636414b2 re PR c++/30112 (pragma redefine_extname fails when namespaces are involved)
PR c++/30112
gcc/c-family/
	* c-common.h: Declare c_linkage_bindings.
	* c-pragma.c (handle_pragma_redefine_extname): Use it.
gcc/
	* c-decl.c (c_linkage_bindings): Define.
gcc/cp/
	* decl.c (cp_finish_decl): Apply pragma redefine_extname in
	other namespaces as well.
	* name-lookup.c (c_linkage_bindings): Define.
	(lookup_extern_c_fun_in_all_ns): Rename from
	lookup_extern_c_fun_binding_in_all_ns.  Return tree.
	(pushdecl_maybe_friend_1): Adjust.  Copy DECL_ASSEMBLER_NAME.

Co-Authored-By: Mark Glisse <marc.glisse@normalesup.org>

From-SVN: r176650
2011-07-22 15:59:49 -04:00
Eric Botcazou 8b9b22755b re PR debug/49815 (ICE in cselib_record_set, at cselib.c:2241 compiling 64-bit libjava on SPARC)
PR debug/49815
	* var-tracking.c (vt_finalize): Always free windowed_parm_regs.

From-SVN: r176647
2011-07-22 18:47:17 +00:00
Jason Merrill fcb2172202 re PR c++/49813 ([C++0x] sinh vs asinh vs constexpr)
PR c++/49813
	* c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
	* c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
	as flag_isoc99 for 'restrict'.
	(pp_c_specifier_qualifier_list): Likewise for _Complex.

From-SVN: r176635
2011-07-22 12:06:08 -04:00
H.J. Lu 3de69514c3 Disallow MS ABI in x32 mode.
gcc/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_option_override_internal): Disallow
	MS ABI in x32 mode.
	(ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi
	only for TARGET_LP64.
	(ix86_handle_abi_attribute): Check TARGET_LP64 instead of
	TARGET_64BIT.

gcc/testsuite/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-16.c: Only run
	on lp64 targets.
	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-17.c: Likewise.
	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-18.c: Likewise.
	* gcc/testsuite/gcc.target/i386/pr43662.c: Likewise.
	* gcc/testsuite/gcc.target/i386/pr43869.c: Likewise.

	* gcc.target/x86_64/abi/callabi/callabi.exp: Check ilp32
	instead of ia32.

From-SVN: r176634
2011-07-22 09:04:02 -07:00
Michael Meissner 49f6f4f7e8 Fix up ChangeLog date
From-SVN: r176632
2011-07-22 15:50:07 +00:00
Michael Meissner e56fa6bb12 Allow linux ppc to bootstrap again
From-SVN: r176631
2011-07-22 15:49:08 +00:00
Martin Jambor b75d1e2107 re PR lto/49796 (483.xalancbmk/447.dealII in SPEC CPU 2006 failed to build)
2011-07-22  Martin Jambor  <mjambor@suse.cz>

	PR lto/49796
	* cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
	if decl node is in another partition, call cgraph_get_node only
	once.

From-SVN: r176630
2011-07-22 17:35:48 +02:00
Uros Bizjak e3c666fd0e * ChangeLog: Fix my last entry.
From-SVN: r176629
2011-07-22 17:28:57 +02:00
Uros Bizjak 63708bf570 config.gcc (i[34567]86-*-linux*): Set default_gnu_indirect_function to yes.
* config.gcc (i[34567]86-*-linux*): Set
	default_gnu_indirect_function to yes.

From-SVN: r176628
2011-07-22 17:21:57 +02:00
Ian Lance Taylor 4ebb4fbf5d fragment.am (CONFIG_CXXFLAGS): Add -frandom-seed.
* fragment.am (CONFIG_CXXFLAGS): Add -frandom-seed.
	* Makefile.in: Rebuild.
	* doc/Makefile.in: Rebuild.
	* include/Makefile.in: Rebuild.
	* libsupc++/Makefile.in: Rebuild.
	* po/Makefile.in: Rebuild.
	* python/Makefile.in: Rebuild.
	* src/Makefile.in: Rebuild.
	* testsuite/Makefile.in: Rebuild.

From-SVN: r176626
2011-07-22 13:52:51 +00:00
Richard Guenther 27315aa68f re PR middle-end/45819 (unexpected unaligned access to volatile int)
2011-07-22  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45819
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly
	preserve volatile and notrap flags.

	* gcc.dg/pr45819.c: New testcase.

From-SVN: r176623
2011-07-22 11:55:30 +00:00
Jakub Jelinek 679debeea3 re PR c++/49756 (g++ ICE)
PR c++/49756
	* libiberty.h (stack_limit_increase): New prototype.

	* stack-limit.c: New file.
	* Makefile.in: Regenerate deps.
	(CFILES): Add stack-limit.c.
	(REQUIRED_OFILES): Add ./stack-limit.$(objext).
	* configure.ac (checkfuncs): Add getrlimit and setrlimit.
	(AC_CHECK_FUNCS): Likewise.
	* configure: Regenerated.
	* config.in: Regenerated.

	* gcc.c (main): Call stack_limit_increase (64MB).
	* toplev.c (toplev_main): Likewise.

From-SVN: r176622
2011-07-22 11:21:49 +02:00
Uros Bizjak 50823f95fd * lib/target-supports.exp (check_ifunc_available): Improve comment.
From-SVN: r176621
2011-07-22 11:19:44 +02:00
Rainer Orth 5b6d595bd7 re PR bootstrap/49794 (Solaris 10/x86 bootstrap broken by C++ build)
2011-07-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	gcc:
	PR bootstrap/49794
	* configure.ac: Test AM_ICONV with CXX.
	* configure: Regenerate.
	* config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.

	gcc/ada:
	PR bootstrap/49794
	* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
	Assign to act.sa_sigaction.
	* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
	current->return_address to char * before arithmetic.

	libcpp:
	PR bootstrap/49794
	* configure.ac: Test AM_ICONV with CXX.
	* configure: Regenerate.
	* system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

From-SVN: r176620
2011-07-22 08:58:25 +00:00
Rainer Orth 94017021b1 init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
	Correct argument types.
	Extract code from reason.
	(__gnat_install_handler): Assign to act.sa_sigaction.

From-SVN: r176619
2011-07-22 08:53:01 +00:00
Rainer Orth 7e2fe4887e re PR bootstrap/49797 (CLooG use of LANGUAGE_C conflicts with MIPS compilers)
PR bootstrap/49797
	* graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
	(set_cloog_options): Use it.

From-SVN: r176618
2011-07-22 08:49:23 +00:00
Jakub Jelinek d423df4823 re PR c++/49756 (g++ ICE)
PR c++/49756
	* libiberty.h (stack_limit_increase): New prototype.

	* stack-limit.c: New file.
	* Makefile.in: Regenerate deps.
	(CFILES): Add stack-limit.c.
	(REQUIRED_OFILES): Add ./stack-limit.$(objext).
	* configure.ac (checkfuncs): Add getrlimit and setrlimit.
	(AC_CHECK_FUNCS): Likewise.
	* configure: Regenerated.
	* config.in: Regenerated.

	* gcc.c (main): Call stack_limit_increase (64MB).
	* toplev.c (toplev_main): Likewise.

From-SVN: r176617
2011-07-22 10:33:37 +02:00
Uros Bizjak e05de0a910 target-supports.exp (check_ifunc_available): Rewrite.
* lib/target-supports.exp (check_ifunc_available): Rewrite.

From-SVN: r176616
2011-07-22 08:29:35 +02:00
H.J. Lu 7fd72c6fb5 Call copy_to_mode_reg instead of force_reg.
2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
	instead of force_reg.

From-SVN: r176614
2011-07-21 22:23:22 -07:00
Benjamin Kosnik 69a6209457 tree_no_data_map_rand.cc: Move...
2011-07-21  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/tree_set_rand.cc: ... here.
	* testsuite/ext/pb_ds/regression/tree_no_data_map_rand_debug.cc: Move...
	* testsuite/ext/pb_ds/regression/tree_set_rand_debug.cc: ... here.
	* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/tree_map_rand.cc: ... here.
	* testsuite/ext/pb_ds/regression/tree_data_map_rand_debug.cc: Move...
	* testsuite/ext/pb_ds/regression/tree_map_rand_debug.cc: ... here.

	* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/trie_set_rand.cc: ... here.
	* testsuite/ext/pb_ds/regression/trie_no_data_map_rand_debug.cc: Move...
	* testsuite/ext/pb_ds/regression/trie_set_rand_debug.cc: ... here.
	* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/trie_map_rand.cc: ... here.
	* testsuite/ext/pb_ds/regression/trie_data_map_rand_debug.cc: Move...
	* testsuite/ext/pb_ds/regression/trie_map_rand_debug.cc: ... here.

	* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand.cc: Move.
	* testsuite/ext/pb_ds/regression/list_update_set_rand.cc: ...here.
	* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand_debug.cc:
	Move...
	* testsuite/ext/pb_ds/regression/list_update_set_rand_debug.cc: ...here.
	* testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/list_update_map_rand.cc: ...here.
	* testsuite/ext/pb_ds/regression/list_update_data_map_rand_debug.cc:
	Move...
	* testsuite/ext/pb_ds/regression/list_update_map_rand_debug.cc: ...here.

	* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/hash_set_rand.cc: ...here.
	* testsuite/ext/pb_ds/regression/hash_no_data_map_rand_debug.cc: Move...
	* testsuite/ext/pb_ds/regression/hash_set_rand_debug.cc: ...here.

	* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Move...
	* testsuite/ext/pb_ds/regression/hash_map_rand.cc: ...here.
	* testsuite/ext/pb_ds/regression/hash_data_map_rand_debug.cc: Move...
	* testsuite/ext/pb_ds/regression/hash_map_rand_debug.cc: ...here.

From-SVN: r176613
2011-07-22 04:17:17 +00:00
H.J. Lu 96f0b77287 Convert to Pmode if needed and use force_reg after convert.
2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_expand_move): Convert to Pmode if
	needed and use force_reg after convert.
	(ix86_expand_call): Likewise.
	(ix86_expand_special_args_builtin): Likewise.
	(ix86_expand_builtin): Likewise.

From-SVN: r176612
2011-07-21 17:56:10 -07:00
GCC Administrator 9225c7ef38 Daily bump.
From-SVN: r176610
2011-07-22 00:18:57 +00:00
Daniel Carrera 8f992d640e trans.c (gfc_allocate_with_status): Split into two functions gfc_allocate_using_malloc and gfc_allocate_usig_lib.
2011-07-21  Daniel Carrera  <dcarrera@gmail.com>

	* trans.c (gfc_allocate_with_status): Split into two functions
	gfc_allocate_using_malloc and gfc_allocate_usig_lib.
	(gfc_allocate_using_malloc): The status parameter is now the
	actual status rather than a pointer. Code cleanup.
	(gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
	errlen. Pass these to the coarray lib.
	* trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
	gfc_allocate_allocatable.
	(gfc_omp_clause_copy_ctor): Ditto.
	(gfc_trans_omp_array_reduction): Ditto.
	* trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
	gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
	fuctions. If using coarray lib, pass errmsg and errlen to the allocate
	functions. Move error checking outside the if (!gfc_array_allocate)
	block so that it also affects trees produced by gfc_array_allocate.
	* trans-array.c (gfc_array_allocate): Add new parameters errmsg
	and errlen. Replace parameter pstat by status. Code cleanup. Update
	calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
	* trans-array.h (gfc_array_allocate): Update signature of
	gfc_array_allocate.

From-SVN: r176606
2011-07-21 23:18:24 +00:00
Sebastian Pop ef74e2ba38 Infer types based on lb and ub.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/47654
	PR middle-end/49649
	* graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
	in parameter.  Initialize v1 and v2 based on the values returned
	by clast_name_to_lb_ub.
	(type_for_clast_red): Pass v1 and v2 in parameter, and set their
	values.
	(type_for_clast_bin): Same.
	(type_for_clast_expr): Same.
	(type_for_clast_eq): Update calls to type_for_clast_expr.
	(type_for_clast_for): Same.
	(build_iv_mapping): Same.
	* graphite-ppl.h (value_min): New.

	* gcc.dg/graphite/run-id-pr47654.c: New.

From-SVN: r176605
2011-07-21 22:57:59 +00:00
Sebastian Pop 84f2ffea18 Generate signed types whenever possible.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (type_for_interval): Generate signed
	types whenever possible.

From-SVN: r176604
2011-07-21 22:57:49 +00:00
Sebastian Pop 3d9784cb6f Compute once and cache the LB and UB for each clast_name.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (struct clast_name_index): Add lb
	and ub fields.
	(new_clast_name_index): Add lb and ub parameters.
	(free_clast_name_index): New.
	(clast_name_to_lb_ub): New.
	(save_clast_name_index): Add lb and ub parameters.
	(compute_bounds_for_param): New.
	(type_for_level): Removed.
	(type_for_clast_for): Removed level parameter.  Do not call
	type_for_level.
	(graphite_create_new_loop): Store the lb and ub for the clast_name
	of the iterator of the loop that has been generated.
	(graphite_create_new_loop_guard): Remove parameter level.
	(create_params_index): Store the lb and ub of each parameter.
	(gloog): Use free_clast_name_index.  Pass to create_params_index
	the current scop.

From-SVN: r176603
2011-07-21 22:57:40 +00:00
Sebastian Pop 12b30e6dae Remove max_signed_precision_type.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
	(max_precision_type): Inline max_signed_precision_type.
	(type_for_clast_red): Use max_precision_type.
	(type_for_clast_bin): Same.
	(type_for_clast_for): Same.

From-SVN: r176602
2011-07-21 22:57:30 +00:00
Sebastian Pop 0cdd9dcf76 Rename gcc_type_for_clast_* into type_for_clast_*
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed
	type_for_interval.
	(gcc_type_for_value): Renamed type_for_value.
	(gcc_type_for_clast_term): Renamed type_for_clast_term.
	(gcc_type_for_clast_expr): Renamed type_for_clast_expr.
	(gcc_type_for_clast_red): Renamed type_for_clast_red.
	(gcc_type_for_clast_bin): Renamed type_for_clast_bin.
	(gcc_type_for_clast_eq): Renamed type_for_clast_eq.
	(graphite_translate_clast_equation): Update calls.
	(compute_type_for_level): Renamed type_for_level.
	(gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for.
	(build_iv_mapping): Update calls.
	(graphite_create_new_loop_guard): Same.

From-SVN: r176601
2011-07-21 22:57:19 +00:00
Sebastian Pop 8aab43a09f Add fixme comment.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme
	comment.

From-SVN: r176600
2011-07-21 22:57:10 +00:00
Sebastian Pop cf7eab7da2 Cleanup function params using a struct.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (struct ivs_params): New.
	(clast_name_to_gcc): Use ivs_params to pass around parameters.
	(clast_to_gcc_expression): Same.
	(clast_to_gcc_expression_red): Same.
	(gcc_type_for_clast_term): Same.
	(gcc_type_for_clast_expr): Same.
	(gcc_type_for_clast_red): Same.
	(gcc_type_for_clast_bin): Same.
	(gcc_type_for_clast_eq): Same.
	(graphite_translate_clast_equation): Same.
	(graphite_create_guard_cond_expr): Same.
	(graphite_create_new_guard): Same.
	(graphite_create_new_loop): Same.
	(build_iv_mapping): Same.
	(translate_clast_user): Same.
	(graphite_create_new_loop_guard): Same.
	(translate_clast): Same.
	(translate_clast_for_loop): Same.
	(translate_clast_for): Same.
	(translate_clast_guard): Same.
	(initialize_cloog_names): Fix typo.
	(gloog): Initialize an ivs_params struct, pass it to translate_clast.

From-SVN: r176599
2011-07-21 22:57:00 +00:00
Sebastian Pop 7b1e9596d3 Record the loop level that defines a clast_name.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (struct clast_name_index): Add level.
	(new_clast_name_index): Add level parameter.
	(clast_name_to_level): New.
	(save_clast_name_index): Add level parameter.
	(newivs_to_depth_to_newiv): Removed.
	(clast_name_to_gcc): Inlined newivs_to_depth_to_newiv.
	(graphite_create_new_loop): Add level parameter.  Pass level to
	save_clast_name_index.
	(translate_clast_for_loop): Pass level to graphite_create_new_loop.
	(create_params_index): Pass level to save_clast_name_index.

From-SVN: r176598
2011-07-21 22:56:50 +00:00
Sebastian Pop 6e6568dbf5 Do not compute twice type, lb, and ub.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (graphite_create_new_loop): Do not
	recompute type, lb, and ub.  Get them from...
	(graphite_create_new_loop_guard): ...here.  Pass in parameter
	pointers to type, lb, and ub.
	(translate_clast_for_loop): Update function calls.
	(translate_clast_for): Same.

From-SVN: r176597
2011-07-21 22:56:40 +00:00
Sebastian Pop dff62090a4 Start counting nesting level from 0 and use the standard "Polyhedral SCattering Transformed" psct_* interface.
2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (compute_bounds_for_level): Call
	psct_dynamic_dim.
	(translate_clast_for_loop): Pass loop level to dependency_in_loop_p.
	(gcc_type_for_iv_of_clast_loop): Update use of level.
	(gloog): Start counting nesting level from 0.
	* graphite-clast-to-gimple.h (get_scattering_level): Removed.
	* graphite-dependences.c (graphite_carried_dependence_level_k): Call
	psct_dynamic_dim on level.

From-SVN: r176596
2011-07-21 22:56:29 +00:00
H.J. Lu 628c1ac95a Convert to Pmode if needed in ix86_legitimize_address.
2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_legitimize_address): Convert to
	Pmode if needed.

From-SVN: r176595
2011-07-21 15:36:11 -07:00
H.J. Lu 08a8923efc Promote pointer function arguments and return values to Pmode.
2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (function_value_64): Always return pointers
	in Pmode.
	(ix86_promote_function_mode): New.
	(TARGET_PROMOTE_FUNCTION_MODE): Likewise.

From-SVN: r176593
2011-07-21 15:22:00 -07:00
Ian Lance Taylor 02614448c9 re PR middle-end/49705 (-Wstrict-overflow should not diagnose unevaluated expressions)
gcc/c-family:
	PR middle-end/49705
	* c-common.c (c_disable_warnings): New static function.
	(c_enable_warnings): New static function.
	(c_fully_fold_internal): Change local unused_p to bool.  Call
	c_disable_warnings and c_enable_warnings rather than change
	c_inhibit_evaluation_warnings.
gcc/testsuite:
	PR middle-end/49705
	* gcc.dg/pr49705.c: New test.

From-SVN: r176591
2011-07-21 21:30:24 +00:00
Steven G. Kargl 1f1c0dbd36 Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.texi: Remove a duplicate word.

From-SVN: r176587
2011-07-21 21:09:46 +00:00
François Dumont 93632f4a60 Add missing ChangeLog entry
From-SVN: r176586
2011-07-21 20:34:40 +00:00
François Dumont 364c862b4d safe_unordered_sequence.h, [...]: Rename respectively in...
2011-07-21  François Dumont  <francois.cppdevs@free.fr>

        * include/debug/safe_unordered_sequence.h,
        safe_unordered_sequence.tcc: Rename respectively in...
        * include/debug/safe_unordered_container.h,
        safe_unordered_container.tcc: ...those. _Safe_unordered_sequence
        rename _Safe_unordered_container.
        * include/debug/safe_unordered_base.h: _Safe_unordered_sequence_base
        rename _Safe_unordered_container_base.
        * include/debug/unordered_map, unordered_set: Adapt to previous
        modifications.
        * config/abi/pre/gnu.ver: Likewise.
        * src/debug.cc: Likewise.
        * include/Makefile.am: Likewise.
        * include/Makefile.in: Regenerate.

From-SVN: r176584
2011-07-21 19:56:36 +00:00
Bill Schmidt 777a4e9acc re PR tree-optimization/49749 (Reassociation rank algorithm does not include all non-NULL operands)
2011-07-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/49749
	* tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and
	remove no-longer-used maxrank variable.

From-SVN: r176581
2011-07-21 18:07:39 +00:00
Uros Bizjak d4add95206 target-supports.exp (check_avx_os_support_available): New.
* lib/target-supports.exp (check_avx_os_support_available): New.
	(check_effective_target_avx_runtime): Use it.

From-SVN: r176576
2011-07-21 17:53:11 +02:00
Georg-Johann Lay e951472536 avr.c (final_prescan_insn): Fix printing of rtx_costs.
* config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.

From-SVN: r176575
2011-07-21 15:46:28 +00:00
Joseph Myers f985cc7ed4 * de.po, sv.po: Update.
From-SVN: r176573
2011-07-21 16:29:35 +01:00
Jason Merrill 9ca1483b52 system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
* system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
	* recog.h (struct insn_data_d): Check it instead of
	HAVE_DESIGNATED_INITIALIZERS.
	* genoutput.c (output_insn_data): Likewise.

From-SVN: r176572
2011-07-21 10:48:03 -04:00
Joseph Myers b017c70a27 * MAINTAINERS (Global Reviewers): Add self.
From-SVN: r176570
2011-07-21 15:17:46 +01:00
Eric Botcazou 52fd02bb82 Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
	(GNAT1_OBJS): ...here.

From-SVN: r176569
2011-07-21 13:35:27 +00:00
Richard Guenther 3ceaf2f571 re PR tree-optimization/49770 (wrong code with -fno-tree-forwprop)
2011-07-21  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/49770
	* tree-ssa-sccvn.c (valueize_refs_1): Return whether we
	valueized any operand.  Renamed from ...
	(valueize_refs): ... this.  New wrapper around valueize_refs_1.
	(valueize_shared_reference_ops_from_ref): Return whether we
	valueized any operand.
	(vn_reference_lookup): Only when we valueized any operand
	use the valueized reference for alias analysis.  Do not preserve
	the original reference tree in this case.

	* g++.dg/torture/pr49770.C: New testcase.

From-SVN: r176567
2011-07-21 13:19:18 +00:00
Uros Bizjak a423549540 * ChangeLog: Fix description of my last commit.
From-SVN: r176566
2011-07-21 15:09:37 +02:00