From-SVN: r197125

2013-03-27  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/25708
        * module.c (module_locus): Use long for position.
        (module_content): New variable.
        (module_pos): Likewise.
        (prev_character): Remove.
        (bad_module): Free data instead of closing mod file.
        (set_module_locus): Use module_pos.
        (get_module_locus): Likewise.
        (module_char): use buffer rather than stdio file.
        (module_unget_char): Likewise.
        (read_module_to_tmpbuf): New function.
        (gfc_use_module): Call read_module_to_tmpbuf.

From-SVN: r197124

From-SVN: r197120

	* cp-gimplify.c (cp_genericize_r): Use VAR_OR_FUNCTION_DECL_P.
	* decl.c (duplicate_decls): Likewise.
	(cp_finish_decl): Likewise.
	(check_class_member_definition_namespace): Likewise.
	* decl2.c (grokfield): Likewise.
	(decl_needed_p): Likewise.
	(import_export_decl): Likewise.
	(mark_used): Likewise.
	* name-lookup.c (pushdecl_maybe_friend_1): Likewise.
	* pt.c (push_access_scope): Likewise.
	(instantiate_decl): Likewise.
	* ptree.c (cxx_print_decl): Likewise.
	* repo.c (repo_emit_p): Likewise.
	* semantics.c (note_decl_for_pch): Likewise.
	* tree.c (decl_linkage): Likewise.

From-SVN: r197119

From-SVN: r197117

/cp
2013-03-26  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55951
	* decl.c (check_array_designated_initializer): Handle CONST_DECL
	as ce->index.

/testsuite
2013-03-26  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55951
	* g++.dg/ext/desig5.C: New.

From-SVN: r197116

arm.c (arm_print_operand: case 'w'): Use fputs rather than fprintf with a non-constant, non-format string.

	* config/arm/arm.c (arm_print_operand: case 'w'): Use fputs rather
	than fprintf with a non-constant, non-format string.

From-SVN: r197115

	* config/i386/i386.md (*cmpqi_ext_1): Merge with *cmpqi_ext_1_rex64
	using nox64 isa attribute.  Use nonimmediate_x86nomem_operand as
	operand 0 predicate.
	(*cmpqi_ext_3): Merge with *cmpqi_ext_3_rex64 using nox64 isa
	attribute.  Use general_x64nomem_operand as operand 1 predicate.
	(*movqi_extv_1): Merge with *movqi_extv_1_rex64 using nox64 isa
	attribute.  Use nonimmediate_x64nomem_operand as operand 0 predicate.
	(*movqi_extzv_2): Merge with *movqi_extzv_2_rex64 using nox64 isa
	attribute.  Use nonimmediate_x64nomem_operand as operand 0 predicate.
	(mov<mode>_insv_1): Remove expander.  Merge insn with
	movsi_insv_1 using SWI48 mode iterator and nox64 isa attribute.
	Use general_x64nomem_operand as operand 1 predicate.
	(addqi_ext_1): Merge with *addqi_ext_1_rex64 using nox64 isa attribute.
	(*testqi_ext_1): Merge with *testqi_ext_1_rex64 using nox64 isa
	attribute.  Use nonimmediate_x64nomem_operand as operand 1 predicate.
	(*andqi_ext_1): Merge with *andqi_ext_1_rex64 using nox64 isa
	attribute.  Use nonimmediate_x64nomem_operand as operand 2 predicate.
	(*<code>qi_ext_1): Merge with *<code>qi_ext_1_rex64 using nox64 isa
	attribute.  Use nonimmediate_x64nomem_operand as operand 1 predicate.
	(*xorqi_cc_ext_1): Merge with *xorqi_cc_ext_1_rex64 using nox64
	isa attribute.  Use general_x64nomem_operand as operand 2 predicate.
	* config/i386/predicates.md (nonimmediate_x64nomem_operand): New.
	(general_x64nomem_operand): Ditto.

From-SVN: r197114

From-SVN: r197112

2013-01-29  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/rtems.opt: Add -pthread option.

From-SVN: r197111

2013-03-26  Richard Biener  <rguenther@suse.de>

	* alias.c (find_base_term): Avoid redundant and not used
	recursion.
	(base_alias_check): Get the initial base term from the
	caller.
	(true_dependence_1): Compute and pass base terms to base_alias_check.
	(write_dependence_p): Likewise.
	(may_alias_p): Likewise.

From-SVN: r197110

2013-03-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56649
        * simplify.c (gfc_simplify_merge): Simplify more.

2013-03-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56649
        * gfortran.dg/merge_init_expr_2.f90: New.
        * gfortran.dg/merge_char_1.f90: Modify test to
        stay a run-time test.
        * gfortran.dg/merge_char_3.f90: Ditto.

From-SVN: r197109

	* config/aarch64/aarch64.c (aarch64_classify_address): Support
	PC-relative load in SI modes and above only.

From-SVN: r197107

From-SVN: r197104

	* config/i386/i386.md (*movdfcc_1): Merge with *movdfcc_1_rex64.
	Use x64 and nox64 isa attributes.

From-SVN: r197101

/cp
2013-03-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokfndecl): Handle separately <inline> and <constexpr>
	error messages.

	* decl.c (grokdeclarator): Declare typedef_p and use it everywhere.

/testsuite
2013-03-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/constexpr-friend-2.C: New.
	* g++.dg/cpp0x/constexpr-main.C: Likewise.

From-SVN: r197097

emit-rtl.c (set_mem_attributes_minus_bitpos): Remove alignment computations and rely on get_object_alignment_1 for the...

2013-03-26  Richard Biener  <rguenther@suse.de>

	* emit-rtl.c (set_mem_attributes_minus_bitpos): Remove
	alignment computations and rely on get_object_alignment_1
	for the !TYPE_P case.
	Commonize DECL/COMPONENT_REF handling in the ARRAY_REF path.

From-SVN: r197095

	* config/tilegx/tilegx.h (PROFILE_BEFORE_PROLOGUE): Define.
	* config/tilegx/tilepro.h (PROFILE_BEFORE_PROLOGUE): Define.

From-SVN: r197084

	* config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
	-mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.

From-SVN: r197083

tree-ssa-dom.c (record_equivalences_from_incoming_edge): Add missing check for INTEGRAL_TYPE_P that was missing due to checking in wrong...

        * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Add missing
        check for INTEGRAL_TYPE_P that was missing due to checking in wrong
        version of prior patch.

From-SVN: r197082

	* config/tilegx/tilegx-builtins.h (enum tilegx_builtin): Add
	TILEGX_INSN_SHUFFLEBYTES1.
	* config/tilegx/tilegx.c (tilegx_builtin_info): Add entry for
	shufflebytes1.
	(tilegx_builtins): Ditto.
	* config/tilegx/tilegx.md (insn_shufflebytes1): New pattern.

From-SVN: r197080

2013-03-25  Walter Lee  <walt@tilera.com>

	* config/tilegx/tilegx.md (floatsisf2): New pattern.
        (floatunssisf2): New pattern.
        (floatsidf2): New pattern.
        (floatunssidf2): New pattern.

From-SVN: r197079

From-SVN: r197078

       * config/tilegx/tilegx.c (expand_set_cint64_one_inst): Inline
       tests for constraint J, K, N, P.

From-SVN: r197074

relocations of unaligned words.

From-SVN: r197073

2013-03-25  Steve Ellcey  <sellcey@mips.com>

	* config/mips/mmips-cpus.def (74kc, 74kf2_1, 74kf, 74kf, 74kf1_1,
	74kfx, 74kx, 74kf3_2): Add PTF_AVOID_IMADD.
	* config/mips/mips.c (mips_option_override): Set IMADD default.
	* config/mips/mips.h (PTF_AVOID_IMADD): New.
	(ISA_HAS_MADD_MSUB): Remove MIPS16 check.
	(GENERATE_MADD_MSUB): Remove TUNE_74K check, add MIPS16 check.
	* config/mips/mips.md (mimadd): New flag for integer madd/msub.
	* doc/invoke.texi (-mimadd/-mno-imadd): New.

From-SVN: r197072

	PR c++/56699
	* semantics.c (maybe_resolve_dummy): Make sure that the enclosing
	class is derived from the type of the object.

From-SVN: r197069

re PR c++/56692 ([C++11] Segmentation fault when calling static/non-static overloaded function from lambda)

	PR c++/56692
	* g++.dg/cpp0x/lambda/lambda-this15.C: New.

From-SVN: r197068

re PR c++/52014 ([c++0x] Segfault When `decltype` Used in Nested Lambda Function Defined in Class Member Function)

	PR c++/52014
	* semantics.c (lambda_expr_this_capture): Don't capture 'this' in
	unevaluated context.

From-SVN: r197063

/cp
2013-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56722
	* decl.c (cp_finish_decl): Check DECL_LANG_SPECIFIC before
	DECL_TEMPLATE_INSTANTIATION.

/testsuite
2013-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56722
	* g++.dg/cpp0x/range-for23.C: New.

From-SVN: r197062

2013-03-25  Tilo Schwarz  <tilo@tilo-schwarz.de>

        PR libfortran/52512
        * io/list_read.c (nml_parse_qualifier): To check for a derived type
        don't use the namelist head element type but the current element type.
        (nml_get_obj_data): Add current namelist element type to
        nml_parse_qualifier call.

2013-03-25  Tilo Schwarz  <tilo@tilo-schwarz.de>

        PR libfortran/52512
        * gfortran.dg/namelist_79.f90: New.

From-SVN: r197061

tree-ssa-dom.c (record_equivalences_from_incoming_edge): Rework slightly to avoid creating and folding useless trees.

        * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Rework
	slightly to avoid creating and folding useless trees.  Simplify
        slightly by restricting to INTEGER_CSTs and using int_fits_type_p.

From-SVN: r197060

	* alloc.c: #include <sys/types.h>.
	* mmap.c: Likewise.

From-SVN: r197057

	* config/i386/i386.md (*zero_extendsidi2): Merge with
	*zero_extendsidi2_rex64.  Use x64 and nox64 isa attributes.
	* config/i386/predicates.md (x86_64_zext_operand): Rename from
	x86_64_zext_general_operand.  Use nonimmediate_operand on 32bit
	targets.  Clarify comment.

From-SVN: r197056

ipa-prop.c (ipa_write_jump_function): Stream simple and aritmetic pass-through jump functions differently.

2013-03-25  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (ipa_write_jump_function): Stream simple and aritmetic
	pass-through jump functions differently.
	(ipa_read_jump_function): Likewise.  Also use setter functions to set
	up jump functions.

From-SVN: r197055

2013-03-25  Martin Jambor  <mjambor@suse.cz>

	* ipa-cp.c (ipa_get_indirect_edge_target): Renamed to
	ipa_get_indirect_edge_target_1, added parameter agg_reps and ability to
	process it.
	(ipa_get_indirect_edge_target): New function.
	(devirtualization_time_bonus): New parameter known_aggs, pass it to
	ipa_get_indirect_edge_target.  Update all callers.
	(ipcp_discover_new_direct_edges): New parameter aggvals.  Pass it to
	ipa_get_indirect_edge_target_1 instead of calling
	ipa_get_indirect_edge_target.
	(create_specialized_node): Pass aggvlas to
	ipcp_discover_new_direct_edges.

testsuite/
	* gcc.dg/ipa/ipcp-agg-9.c: New test.

From-SVN: r197054

2013-03-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38536
        PR fortran/38813
        PR fortran/38894
        PR fortran/39288
        PR fortran/40963
        PR fortran/45824
        PR fortran/47023
        PR fortran/47034
        PR fortran/49023
        PR fortran/50269
        PR fortran/50612
        PR fortran/52426
        PR fortran/54263
        PR fortran/55343
        PR fortran/55444
        PR fortran/55574
        PR fortran/56079
        PR fortran/56378
        * check.c (gfc_var_strlen): Properly handle 0-sized string.
        (gfc_check_c_sizeof): Use is_c_interoperable, add checks.
        (is_c_interoperable, gfc_check_c_associated, gfc_check_c_f_pointer,
        gfc_check_c_f_procpointer, gfc_check_c_funloc, gfc_check_c_loc): New
        functions.
        * expr.c (check_inquiry): Add c_sizeof, compiler_version and
        compiler_options.
        (gfc_check_pointer_assign): Refine function result check.
        gfortran.h (gfc_isym_id): Add GFC_ISYM_C_ASSOCIATED,
        GFC_ISYM_C_F_POINTER, GFC_ISYM_C_F_PROCPOINTER, GFC_ISYM_C_FUNLOC,
        GFC_ISYM_C_LOC.
        (iso_fortran_env_symbol, iso_c_binding_symbol): Handle
        NAMED_SUBROUTINE.
        (generate_isocbinding_symbol): Update prototype.
        (get_iso_c_sym): Remove.
        (gfc_isym_id_by_intmod, gfc_isym_id_by_intmod_sym): New prototypes.
        * intrinsic.c (gfc_intrinsic_subroutine_by_id): New function.
        (gfc_intrinsic_sub_interface): Use it.
        (add_functions, add_subroutines): Add missing C-binding intrinsics.
        (gfc_intrinsic_func_interface): Add special case for c_loc.
        gfc_isym_id_by_intmod, gfc_isym_id_by_intmod_sym): New functions.
        (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Use them.
        * intrinsic.h (gfc_check_c_associated, gfc_check_c_f_pointer,
        gfc_check_c_f_procpointer, gfc_check_c_funloc, gfc_check_c_loc,
        gfc_resolve_c_loc, gfc_resolve_c_funloc): New prototypes.
        * iresolve.c (gfc_resolve_c_loc, gfc_resolve_c_funloc): New
        functions.
        * iso-c-binding.def: Split PROCEDURE into NAMED_SUBROUTINE and
        NAMED_FUNCTION.
        * iso-fortran-env.def: Add NAMED_SUBROUTINE for completeness.
        * module.c (create_intrinsic_function): Support subroutines and
        derived-type results.
        (use_iso_fortran_env_module): Update calls.
        (import_iso_c_binding_module): Ditto; update calls to
        generate_isocbinding_symbol.
        * resolve.c (find_arglists): Skip for intrinsic symbols.
        (gfc_resolve_intrinsic): Find intrinsic subs via id.
        (is_scalar_expr_ptr, gfc_iso_c_func_interface,
        set_name_and_label, gfc_iso_c_sub_interface): Remove.
        (resolve_function, resolve_specific_s0): Remove calls to those.
        (resolve_structure_cons): Fix handling.
        * symbol.c (gen_special_c_interop_ptr): Update c_ptr/c_funptr
        generation.
        (gen_cptr_param, gen_fptr_param, gen_shape_param,
        build_formal_args, get_iso_c_sym): Remove.
        (std_for_isocbinding_symbol): Handle NAMED_SUBROUTINE.
        (generate_isocbinding_symbol): Support hidden symbols and
        using c_ptr/c_funptr symtrees for nullptr defs.
        * target-memory.c (gfc_target_encode_expr): Fix handling
        of c_ptr/c_funptr.
        * trans-expr.c (conv_isocbinding_procedure): Remove.
        (gfc_conv_procedure_call): Remove call to it.
        (gfc_trans_subcomponent_assign, gfc_conv_expr): Update handling
        of c_ptr/c_funptr.
        * trans-intrinsic.c (conv_isocbinding_function,
        conv_isocbinding_subroutine): New.
        (gfc_conv_intrinsic_function, gfc_conv_intrinsic_subroutine):
        Call them.
        * trans-io.c (transfer_expr): Fix handling of c_ptr/c_funptr.
        * trans-types.c (gfc_typenode_for_spec,
        gfc_get_derived_type): Ditto.
        (gfc_init_c_interop_kinds): Handle NAMED_SUBROUTINE.

2013-03-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38536
        PR fortran/38813
        PR fortran/38894
        PR fortran/39288
        PR fortran/40963
        PR fortran/45824
        PR fortran/47023
        PR fortran/47034
        PR fortran/49023
        PR fortran/50269
        PR fortran/50612
        PR fortran/52426
        PR fortran/54263
        PR fortran/55343
        PR fortran/55444
        PR fortran/55574
        PR fortran/56079
        PR fortran/56378
        * gfortran.dg/c_assoc_2.f03: Update dg-error wording.
        * gfortran.dg/c_f_pointer_shape_test.f90: Ditto.
        * gfortran.dg/c_f_pointer_shape_tests_3.f03: Ditto.
        * gfortran.dg/c_f_pointer_tests_5.f90: Ditto.
        * gfortran.dg/c_funloc_tests_2.f03: Ditto.
        * gfortran.dg/c_funloc_tests_5.f03: Ditto.
        * gfortran.dg/c_funloc_tests_6.f90: Ditto.
        * gfortran.dg/c_loc_tests_10.f03: Add -std=f2008.
        * gfortran.dg/c_loc_tests_11.f03: Ditto, update dg-error.
        * gfortran.dg/c_loc_tests_16.f90: Ditto.
        * gfortran.dg/c_loc_tests_4.f03: Ditto.
        * gfortran.dg/c_loc_tests_15.f90: Update dg-error wording.
        * gfortran.dg/c_loc_tests_3.f03: Valid since F2003 TC5.
        * gfortran.dg/c_loc_tests_8.f03: Ditto.
        * gfortran.dg/c_ptr_tests_14.f90: Update scan-tree-dump-times.
        * gfortran.dg/c_ptr_tests_15.f90: Ditto.
        * gfortran.dg/c_sizeof_1.f90: Fix invalid code.
        * gfortran.dg/iso_c_binding_init_expr.f03: Update dg-error wording.
        * gfortran.dg/pr32601_1.f03: Ditto.
        * gfortran.dg/storage_size_2.f08: Remove dg-error.
        * gfortran.dg/blockdata_7.f90: New.
        * gfortran.dg/c_assoc_4.f90: New.
        * gfortran.dg/c_f_pointer_tests_6.f90: New.
        * gfortran.dg/c_f_pointer_tests_7.f90: New.
        * gfortran.dg/c_funloc_tests_8.f90: New.
        * gfortran.dg/c_loc_test_17.f90: New.
        * gfortran.dg/c_loc_test_18.f90: New.
        * gfortran.dg/c_loc_test_19.f90: New.
        * gfortran.dg/c_loc_test_20.f90: New.
        * gfortran.dg/c_sizeof_5.f90: New.
        * gfortran.dg/iso_c_binding_rename_3.f90: New.
        * gfortran.dg/transfer_resolve_2.f90: New.
        * gfortran.dg/transfer_resolve_3.f90: New.
        * gfortran.dg/transfer_resolve_4.f90: New.
        * gfortran.dg/pr32601.f03: Update dg-error.
        * gfortran.dg/c_ptr_tests_13.f03: Update dg-error.
        * gfortran.dg/c_ptr_tests_9.f03: Fix test case.

From-SVN: r197053

gcc/
2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.md (f_sels, f_seld): New types.
	(*cmov<mode>): New pattern.
	* config/arm/predicates.md (arm_vsel_comparison_operator): New
	predicate.

gcc/testsuite/
2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* gcc.target/arm/vseleqdf.c: New test.
	* gcc.target/arm/vseleqsf.c: Likewise.
	* gcc.target/arm/vselgedf.c: Likewise.
	* gcc.target/arm/vselgesf.c: Likewise.
	* gcc.target/arm/vselgtdf.c: Likewise.
	* gcc.target/arm/vselgtsf.c: Likewise.
	* gcc.target/arm/vselledf.c: Likewise.
	* gcc.target/arm/vsellesf.c: Likewise.
	* gcc.target/arm/vselltdf.c: Likewise.
	* gcc.target/arm/vselltsf.c: Likewise.
	* gcc.target/arm/vselnedf.c: Likewise.
	* gcc.target/arm/vselnesf.c: Likewise.
	* gcc.target/arm/vselvcdf.c: Likewise.
	* gcc.target/arm/vselvcsf.c: Likewise.
	* gcc.target/arm/vselvsdf.c: Likewise.
	* gcc.target/arm/vselvssf.c: Likewise.

From-SVN: r197052

gcc/
Fix ChangeLog formatting.

gcc/testsuite
2013-03-25  Kyrylo Tkachov  <kyrylo.tkachov at arm.com>

	* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Move test
	body from here...
	* gcc.target/aarch64/atomic-comp-swap-release-acquire.x: ... to here.
	* gcc.target/aarch64/atomic-op-acq_rel.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-acq_rel.x: ... to here.
	* gcc.target/aarch64/atomic-op-acquire.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-acquire.x: ... to here.
	* gcc.target/aarch64/atomic-op-char.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-char.x: ... to here.
	* gcc.target/aarch64/atomic-op-consume.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-consume.x: ... to here.
	* gcc.target/aarch64/atomic-op-int.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-int.x: ... to here.
	* gcc.target/aarch64/atomic-op-relaxed.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-relaxed.x: ... to here.
	* gcc.target/aarch64/atomic-op-release.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-release.x: ... to here.
	* gcc.target/aarch64/atomic-op-seq_cst.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-seq_cst.x: ... to here.
	* gcc.target/aarch64/atomic-op-short.c: Move test body from here...
	* gcc.target/aarch64/atomic-op-short.x: ... to here.
	* gcc.target/arm/atomic-comp-swap-release-acquire.c: New test.
	* gcc.target/arm/atomic-op-acq_rel.c: Likewise.
	* gcc.target/arm/atomic-op-acquire.c: Likewise.
	* gcc.target/arm/atomic-op-char.c: Likewise.
	* gcc.target/arm/atomic-op-consume.c: Likewise.
	* gcc.target/arm/atomic-op-int.c: Likewise.
	* gcc.target/arm/atomic-op-relaxed.c: Likewise.
	* gcc.target/arm/atomic-op-release.c: Likewise.
	* gcc.target/arm/atomic-op-seq_cst.c: Likewise.
	* gcc.target/arm/atomic-op-short.c: Likewise.

From-SVN: r197051

From-SVN: r197050