GitLab

	* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
	for PHI args that are SSA_NAME_IS_DEFAULT_DEF.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173967 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/48706
	* module.c (write_dt_extensions): Do not write extended types which
	are local to a subroutine.

2011-05-20  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48706
	* gfortran.dg/extends_12.f03: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173966 138bc75d-0d04-0410-961f-82ee72b054a4

	PR c++/29131
gcc/cp/
	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
	unqualified lookup.
	* semantics.c (perform_koenig_lookup): Add complain parm.
	* cp-tree.h: Adjust.
	* parser.c (cp_parser_postfix_expression): Adjust.
	(cp_parser_perform_range_for_lookup): Adjust.
libstdc++-v3/
	* include/ext/pb_ds/assoc_container.hpp: Explicitly qualify calls to
	functions from dependent bases.
	* include/ext/pb_ds/detail/rb_tree_map_/erase_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/rb_tree_map_/
	split_join_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/erase_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/splay_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/splay_tree_/
	split_join_fn_imps.hpp: Likewise.
	* include/ext/pb_ds/detail/tree_policy/
	order_statistics_imp.hpp: Likewise.
	* include/ext/pb_ds/detail/trie_policy/
	prefix_search_node_update_imp.hpp: Likewise.
	* include/ext/rc_string_base.h: Likewise.
	* include/ext/rope: Likewise.
	* include/ext/ropeimpl.h: Likewise.
	* testsuite/util/exception/safety.h: Likewise.
	* testsuite/util/native_type/native_priority_queue.hpp: Likewise.
	* testsuite/util/testsuite_io.h: Likewise.
	* include/std/functional: Declare mem_fn earlier.
	* include/tr1/functional: Likewise.
	* include/tr1/exp_integral.tcc: Declare __expint_E1 earlier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173965 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173964 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173963 138bc75d-0d04-0410-961f-82ee72b054a4

	hash table to avoid duplicate Go const definitions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173962 138bc75d-0d04-0410-961f-82ee72b054a4

	(LIBS): Likewise.
	(GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
	(OBJS-common): Remove diagnostic.o, input.o, intl.o,
	pretty-print.o and version.o.
	(OBJS-libcommon): New.
	(ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
	(BACKEND): Add libcommon.a.
	(MOSTLYCLEANFILES): Likewise.
	(libcommon.a): New.
	(xgcc$(exeext)): Don't explicitly use version.o and intl.o.
	(cpp$(exeext)): Likewise.
	(COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
	pretty-print.o and input.o.
	(lto-wrapper$(exeext)): Don't explicitly use intl.o.
	(lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
	(errors.o): Remove.
	(mips-tfile): Don't explicitly use version.o.
	(mips-tdump): Likewise.
	(gcov.o): Depend on $(DIAGNOSTIC_H).
	(gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
	(GCOV_OBJS): Remove intl.o, version.o and errors.o.
	(GCOV_DUMP_OBJS): Remove version.o and errors.o.
	* gcov-dump.c: Include intl.h and diagnostic.h.
	(main): Initialize diagnostics.
	* gcov.c: Include diagnostic.h.
	(fnotice): Remove.
	(main): Initialize diagnostics.
	* lto-wrapper.c: Include diagnostic.h.
	(main): Initialize diagnostics.

ada:
	* gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove
	version.o.
	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
	libcommon.a instead of version.o.

cp:
	* Make-lang.in (GXX_OBJS): Remove intl.o and version.o.

fortran:
	* Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.

go:
	* Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.

java:
	* Make-lang.in ($(XGCJ)$(exeext)): Don't explicitly use intl.o and
	version.o.
	(JCFDUMP_OBJS): Remove errors.o, version.o and intl.o.
	(JVGENMAIN_OBJS): Remove errors.o and intl.o.
	(java/jcf-dump.o, java/jvgenmain.o): Depend in $(DIAGNOSTIC_H).
	* jcf-dump.c: Include diagnostic.h.
	(main): Initialize diagnostics.
	* jvgenmain.c: Include diagnostic.h.
	(main): Initialize diagnostics.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173958 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173957 138bc75d-0d04-0410-961f-82ee72b054a4

	use lto_streamer_cache_append directly instead of returning a VEC.
	(preload_common_node): Remove.
	(lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
	track seen nodes.
	(lto_streamer_cache_create): Call lto_preload_common_nodes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173956 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/49079
	* tree-dfa.c (get_ref_base_and_extent): Handle view-converting
	MEM_REFs correctly for the trailing array access detection.
	Special case constants the same way as decls for overall size
	constraining.

	* gcc.dg/torture/pr49079.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173954 138bc75d-0d04-0410-961f-82ee72b054a4

	argument expansion.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173953 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173952 138bc75d-0d04-0410-961f-82ee72b054a4

	* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return
	NULL if PHI argument is SSA_NAME, whose def_stmt is dominated
	by the PHI.
	* tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.

	* gcc.c-torture/execute/pr49073.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173948 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173944 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/48849
	* gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
	of pointer types the same way the middle-end does.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173939 138bc75d-0d04-0410-961f-82ee72b054a4

	* gimple.c (gimple_register_type_1): Do not fiddle with
	main-variant or pointer-to chains.  Delay all fixup to
	uniquify_nodes.

	lto/
	* lto.c (lto_ft_common): Remove pointer-to chain teardown.
	(lto_ft_type): Move main-variant and pointer-to chain building ...
	(uniquify_nodes): ... here.  Compute TYPE_CANONICAL also here,
	in a separate final loop.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173938 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173935 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173931 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>.
	(fma4_fmaddsub): Likewise

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173929 138bc75d-0d04-0410-961f-82ee72b054a4

	* gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove.
	(GIMPLE_TYPE_PAIR_SIZE): New macro.
	(type_pair_cache): New static var.
	(lookup_type_pair): Use fixed sized custom hash; make inline.
	(gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update
	calls of lookup_type_pair.
	(print_gimple_types_stats): Remove cache stats.
	(free_gimple_type_tables): Free type_pair_cache instead of gtc_visited
	and gtc_ob.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173925 138bc75d-0d04-0410-961f-82ee72b054a4

	when TARGET_RDRND is active.
	(ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
	Generate dummy SImode target register when target is NULL.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173921 138bc75d-0d04-0410-961f-82ee72b054a4

        PR fortran/18918
        * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
        (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
        coarrays.
        * trans.c (gfc_build_array_ref): Return original type not
        * variant
        copy for scalar coarrays.
        * trans-array.c (gfc_conv_array_ref): Ditto.

2011-06-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_21.f90: New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173920 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/std/tuple (tuple_element<__i, const _Tp>,
	tuple_element<__i, volatile _Tp>, tuple_element<__i,
	const volatile _Tp>, tuple_size<const _Tp>, tuple_size<volatile _Tp>,
	tuple_size<const volatile _Tp>): Add.
	* include/std/utility (tuple_size<std::pair<_Tp1, _Tp2>>): Tweak.
	* include/std/array (tuple_size<array<_Tp, _Nm>>): Likewise.
	* testsuite/20_util/tuple/cv_tuple_size.cc: New.
	* testsuite/20_util/tuple/cv_tuple_element.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Tweak dg-warning
	line number.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173919 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/std/tuple (tuple<>::operator=(tuple&&)): Specify as
        noexcept.
	(__get_helper): Likewise.
	(_Head_base<>::_M_head, _Tuple_impl<>::_M_head, _M_tail): Likewise.
	* include/bits/move.h (swap): Likewise.
	* include/bits/algorithmfwd.h (swap): Adjust.
	* include/bits/stl_pair.h (pair<>::operator=(pair&&)): Spec noexcept.
	* testsuite/util/testsuite_allocator.h (uneq_allocator): In C++0x
	mode, prefer delete to access control to make the type not copy
	assignable.
	* testsuite/util/testsuite_tr1.h: Add test classes.
	* testsuite/20_util/tuple/noexcept_swap.cc: New.
	* testsuite/20_util/tuple/noexcept_move_assign.cc: Likewise.
	* testsuite/25_algorithms/reverse/moveable.cc: Likewise, prefer
	delete to access control.
	* testsuite/25_algorithms/swap_ranges/moveable.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
	line numbers.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173917 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcc_update (gcc/config/arm/arm-tables.opt): Also depend on
	gcc/config/arm/arm-fpus.def.

gcc:
	* config/arm/arm-fpus.def: New.
	* config/arm/genopt.sh: Generate Enum and EnumValue entries from
	arm-fpus.def.
	* config/arm/arm-tables.opt: Regenerate.
	* config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
	(arm_option_override): Don't decode FPU name to string here.
	* config/arm/arm.opt (mfpu=): Use Enum.
	* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
	Update dependencies.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173916 138bc75d-0d04-0410-961f-82ee72b054a4

	(fatal_perror, fatal, error, fancy_abort): Remove.
	(main): Set progname.  Call xmalloc_set_program_name and
	diagnostic_initialize.
	(maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
	scan_libraries, resolve_lib_name): Call fatal_error instead of
	fatal and fatal_perror.
	* collect2.h (error, fatal, fatal_perror): Don't declare.
	* tlink.c: Include diagnostic-core.h.
	(recompile_files): Call fatal_error instead of fatal_perror.
	* Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
	pretty-print.o and input.o.
	(collect2.o, tlink.o): Update dependencies.

testsuite:
	* lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
	output.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173915 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173914 138bc75d-0d04-0410-961f-82ee72b054a4

	* configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
	COMDAT group syntax, both SPARC and x86 variants.
	(HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
	* configure: Regenerate.
	* config/sol2.h (TARGET_SOLARIS): Define.
	(PUSHSECTION_FORMAT): Remove.
	(SECTION_NAME_FORMAT): Define.
	* config/sol2.c: Include hashtab.h.
	(solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
	expansion, using SECTION_NAME_FORMAT.
	(solaris_comdat_htab): New variable.
	(struct comdat_entry): Define.
	(comdat_hash): New function.
	(comdat_eq): New function.
	(solaris_elf_asm_comdat_section): New function.
	(solaris_define_comdat_signature): New function.
	(solaris_code_end): New function.
	* config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
	(solaris_code_end): Declare.
	* config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
	* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
	solaris_code_end.
	(i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
	Remove ATTRIBUTE_UNUSED.
	[!USE_GAS]: Call solaris_elf_asm_comdat_section for
	SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
	* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section):
	Likewise.
	* config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
	* config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
	* config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
	(PUSHSECTION_FORMAT): Remove.
	(SECTION_NAME_FORMAT): Redefine.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173913 138bc75d-0d04-0410-961f-82ee72b054a4

	* decl.c (check_omp_return): Stop searching on sk_function_parms.

	* testsuite/libgomp.c++/pr49043.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173907 138bc75d-0d04-0410-961f-82ee72b054a4

	PR testsuite/49063
	* gcc.dg/builtin-object-size-11.c: Use -std=gnu89.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173906 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-cfg.c (verify_gimple_assign_binary): Barf on
	TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
	(gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173903 138bc75d-0d04-0410-961f-82ee72b054a4

	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173902 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/48985
	* tree-object-size.c (addr_object_size): If the pointed-to
	variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.

	* gcc.dg/builtin-object-size-11.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173901 138bc75d-0d04-0410-961f-82ee72b054a4

	* gimple.c (gimple_types_compatible_p_1): Compare names of
	the types themselves.
	(iterative_hash_gimple_type): And hash them that way.
	(gimple_register_type_1): If we register a main variant properly
	initialize the leader to ourselves.

	lto/
	* lto.c (uniquify_nodes): First register all types before
	fixing up the tree SCC.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173900 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/util/testsuite_tr1.h: Add test classes.
	* testsuite/20_util/is_nothrow_assignable/value.cc: Add.

2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (is_assignable, is_copy_assignable,
	is_move_assignable, is_nothrow_assignable, is_nothrow_copy_assignable,
	is_nothrow_move_assignable): Add; minor tweaks elsewhere.
	(has_nothrow_copy_assign): Remove.
	* testsuite/util/testsuite_tr1.h: Add test classes.
	* testsuite/20_util/is_assignable/requirements/typedefs.cc: Add.
	* testsuite/20_util/is_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
	* testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_nothrow_assignable/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_move_assignable/value.cc: Likewise.
	* testsuite/20_util/is_move_assignable/requirements/typed...

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173897 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/45098
	* gcc.target/arm/ivopts.c: New test.
	* gcc.target/arm/ivopts-2.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173896 138bc75d-0d04-0410-961f-82ee72b054a4

	* lib/lib/scanasm.exp (object-size): Fix target selector handling.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173895 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/45098
	* tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
	get_loop_invariant_expr_id.
	(get_loop_invariant_expr_id): Use get_expr_id.
	(parm_decl_cost): New function.
	(determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
	Improve bound cost estimation.  Use different inv_expr_id for elim and
	express cases.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173894 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/45098
	* tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
	cost_base.cost == 0.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173893 138bc75d-0d04-0410-961f-82ee72b054a4