* c-common.c (c_common_reswords): Add _Static_assert for C.
* c-parser.c (c_token_starts_declaration,
c_parser_next_token_starts_declaration,
c_parser_static_assert_declaration_no_semi,
c_parser_static_assert_declaration): New.
(c_parser_declaration_or_fndef): Add parameter static_assert_ok.
Handle static assertions if static_assert_ok.
(c_parser_external_declaration, c_parser_declaration_or_fndef,
c_parser_compound_statement_nostart, c_parser_label,
c_parser_for_statement, c_parser_objc_methodprotolist,
c_parser_omp_for_loop): All callers of
c_parser_declaration_or_fndef changed.
(c_parser_struct_declaration): Handle static assertions.
(c_parser_compound_statement_nostart): Use
c_parser_next_token_starts_declaration and
c_token_starts_declaration to detect start of declarations.
(c_parser_label, c_parser_for_statement, c_parser_omp_for_loop):
Likewise.

testsuite:
* gcc.dg/c1x-static-assert-1.c, gcc.dg/c1x-static-assert-2.c,
gcc.dg/c1x-static-assert-3.c, gcc.dg/c1x-static-assert-4.c,
gcc.dg/c1x-static-assert-5.c, gcc.dg/c1x-static-assert-6.c,
gcc.dg/c90-static-assert-1.c, gcc.dg/c99-static-assert-1.c: New
tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159459 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE,
LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
* config/mmix/mmix.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
TARGET_FUNCTION_VALUE_REGNO_P): Define.
(mmix_function_outgoing_value): Rename to...
(mmix_function_value): ...this. Make static. Add 'outgoing' argument.
(mmix_function_value_regno_p): Make static.
(mmix_libcall_value): New function.
* config/mmix/mmix-protos.h (mmix_function_outgoing_value,
mmix_function_value_regno_p): Remove declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159458 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (build_common_builtin_nodes): Always clear TREE_NOTHROW on
BUILT_IN_ALLOCA if stack checking is enabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159457 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-16  Richard Guenther  <rguenther@suse.de>

* var-tracking.c (vars_copy_1): Inline ...
(vars_copy): ... here.  Use FOR_EACH_HTAB_ELEMENT.
(variable_union): Use FOR_EACH_HTAB_ELEMENT.  Merge asserts.
(variable_merge_over_cur): Adjust.  Merge asserts.
(variable_merge_over_src): Likewise.
(dataflow_set_merge): Use FOR_EACH_HTAB_ELEMENT.
(variable_post_merge_new_vals): Merge asserts.
(variable_post_merge_perm_vals): Likewise.
(find_mem_expr_in_1pdv): Likewise.
(dataflow_set_different_value): Remove.
(onepart_variable_different_p): Merge asserts.
(variable_different_p): Likewise.
(dataflow_set_different_1): Inline ...
(dataflow_set_different): ... here.  Use FOR_EACH_HTAB_ELEMENT.
(emit_notes_for_differences_1): Merge asserts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159456 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-16  Richard Guenther  <rguenther@suse.de>

* lto-symtab.c (lto_symtab_entry_hash): Use IDENTIFIER_HASH_VALUE.
* optabs.c (libfunc_decl_hash): Likewise.
* varasm.c (emutls_decl): Likewise.

fortran/
* trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159455 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>

ada/
* gcc-interface/misc.c (gnat_handle_option): Remove special logic
for Wuninitialized without -O.
fortran/
* options.c (set_Wall): Remove special logic for Wuninitialized
without -O.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159454 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libmudflap.c/pass46-frag.c (dg-options): Remove -Wall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159453 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/gigi.h (enum standard_datatypes): Add new value
ADT_exception_data_name_id.
(exception_data_name_id): New define.
* gcc-interface/trans.c (gigi): Initialize it.
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
exception type for standard exception definitions.  Do not make them
volatile.
<E_Record_Type>: Equate fields of types associated with an exception
definition to those of the standard exception type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159452 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c: Don't include gimple.h.
(merge_decls): Do not copy gimple_body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159451 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* c.opt: Add -fnothrow-opt.
gcc/cp:
* cp-tree.h (TYPE_NOEXCEPT_P): New macro.
* except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
TYPE_NOEXCEPT_P.
(finish_eh_spec_block): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159450 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159449 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/44154
PR fortran/42647
* trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
if branches.

2010-05-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/44154
PR fortran/42647
* gfortran.dg/allocatable_scalar_9.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159445 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-prop.c (ipa_prop_read_section): Add sanity check that node is analyzed.
* passes.c (ipa_write_summaries): Write all analyzed nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159444 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/44148
* pt.c (tsubst): Unshare template argument.

* g++.dg/torture/pr44148.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159443 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog
* vecir.h: New file with VEC primitives for tree, gimple, and rtl.
* Makefile.in: Add it.
Fix all other Makefile dependencies for changes below.
* tree.h: Include it instead of defining VEC primitives here.
* gimple.h: Likewise.
* rtl.h: Likewise.
* tree-inline.h: Inlclude vecir.h instead of gimple.h.
* except.h: Include vecir.h, break dependence on tree.h.

* gimplify.c (append_to_statement_list_1, append_to_statement_list):
Move from here...
* tree-iterator.c: ...to here.
* tree-iterator.h: Fix file introduction comment.  Add extern markers.

* c-lex.c: Include fixed-value.h instead of rtl.h.  Do not include
tm_p.h.
* c-cppbuiltin.c: Explain why debug.h and tm_p.h are included.
* c-objc-common.h: Do not include tm.h, rtl.h, insn-config.h,
integrate.h, function.h, toplev.h, tree-inline.h, ggc.h,
tree-mudflap.h, and target.h.
* c-semantics.c: Do not include except.h, ggc.h, rtl.h, timevar.h,
predict.h, tree-inline.h, gimple.h, and langhooks.h.
* c-decl.c: Do not include expr.h, ggc.h, libfuncs.h, except.h.
Add FIXME for why gimple.h is still included (should be unnecessary
since GCC 4.5 gimplification unit-at-a-time).
* c-typeck.c: Do not include rtl.h, tm_p.h, ggc.h, and gimple.h.
* c-pragma.c: Add FIXME for why function.h needs to be included just
for cfun, at front-end level.
Add note that REGISTER_TARGET_PRAGMAS should probably be a target hook.
Do not include ggc.h, but include vecprim.h for VEC(char).
* c-opts.c: Do not include tm.h, tree-inline.h, and tm_p.h.
Explain why target.h is included.
* c-omp.h: Do not include tm.h, function.h, and bitmap.h.
Explain why gimple.h is included.
* c-ppoutput.c: Do not include tm.h.
* c-common.c: Do not include gimple.h.  Explain why expr.h is included.
* c-parses.c: Explain why rtl.h is included, and that this (and only
this) is also why tm.h must be included.
Do not include except.h.
* c-lang.c: Do not include ggc.h.

cp/ChangeLog
* decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
* Make-lang.in: Fix dependencies accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159442 138bc75d-0d04-0410-961f-82ee72b054a4

* targhooks.c (GO_IF_MODE_DEPENDENT_ADDRESS): Use CONST_CAST_RTX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159441 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/lib/mfdg.exp (additional_prunes): New global.
(dg-test): Clear additional_prunes before test is run.
(dg-prune-output): New procedure.
* testsuite/lib/libmudflap.exp (libmudflap-dg-test): Do not call
prune_gcc_output.
(libmudflap-dg-prune): New procedure.
* testsuite/libmudflap.c++/pass57-frag.cxx (dg-prune-output):
New dg directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159440 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (grokfield): Allow typedefs for anonymous structs and
unions by default if those structs and unions have no tags.  Do
not condition anonymous struct and unions handling on flag_iso.
Allow anonymous structs and unions for C1X.
(finish_struct): Do not diagnose lack of named fields when
anonymous structs and unions present for C1X.  Accept flexible
array members in structure with anonymous structs or unions but no
directly named fields.
* doc/extend.texi (Unnamed Fields): Update.

testsuite:
* gcc.dg/c1x-anon-struct-1.c, gcc.dg/c1x-anon-struct-2.c,
gcc.dg/c90-anon-struct-1.c, gcc.dg/c99-anon-struct-1.c: New tests.
* gcc.dg/20080820.c, gcc.dg/anon-struct-1.c: Update expected
diagnostics and type sizes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159439 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple.h (compare_field_offset): Rename into...
(gimple_compare_field_offset): ...this.
* gimple.c (compare_field_offset): Rename into...
(gimple_compare_field_offset): ...this.  Compare the full access if
the offset is self-referential.
(gimple_types_compatible_p): Adjust for above renaming.
* lto-streamer-in.c (input_gimple_stmt): Likewise.  Also compare the
DECL_NONADDRESSABLE_P flag of fields before merging them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159438 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (ctor_to_list): Delete.
* tree.c (ctor_to_list): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159437 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/lto/ipareference_1.c: Rename to ...
* gcc.dg/lto/ipareference_0.c: ... this one.
* gcc.dg/lto/ipareference_2.c: Rename to ...
* gcc.dg/lto/ipareference_1.c: ... this one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159436 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-reference.c: Include toplev.h
(is_proper_for_analysis): Only add to all_module_statics
if it is allocated.
(write_node_summary_p, stream_out_bitmap,
ipa_reference_write_optimization_summary,
ipa_reference_read_optimization_summary): New.
(struct ipa_opt_pass_d pass_ipa_reference): Add
optimization summary streaming.
* lto-cgraph.c (referenced_from_this_partition_p,
reachable_from_this_partition_p): New functions.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
call_may_clobber_ref_p_1): Ask ipa-reference even for public vars.
* opts.c (decode_options): Enable ipa_reference.
* Makefile.in (ipa-reference.o): Add toplev.h dependency.
* lto-streamer.h (referenced_from_this_partition_p,
reachable_from_this_partition_p): Declare.

* gcc.dg/lto/ipareference_1.c: New file.
* gcc.dg/lto/ipareference_2.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159435 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44038
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Avoid
taking the address of a V_C_E of a constant.

* gcc.c-torture/compile/pr44038.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159434 138bc75d-0d04-0410-961f-82ee72b054a4

Add -std=c99 to avx-cmpsd-1.c and avx-cmpss-1.c.

2010-05-15  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.target/i386/avx-cmpsd-1.c: Add -std=c99.
* gcc.target/i386/avx-cmpss-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159432 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/43207
PR fortran/43969
* gfortran.h (gfc_class_null_initializer): New prototype.
* expr.c (gfc_class_null_initializer): New function to build a NULL
initializer for CLASS pointers.
* symbol.c (gfc_build_class_symbol): Modify internal naming of class
containers. Remove default NULL initialization of $data component.
* trans.c (gfc_allocate_array_with_status): Fix wording of an error
message.
* trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
Use new function 'gfc_class_null_initializer'.
* trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
class variables.

2010-05-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/43207
PR fortran/43969
* gfortran.dg/class_18.f03: New.
* gfortran.dg/class_19.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159431 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (memory_identifier_string): Remove.
* ipa-reference.c: Update comment; do not include gt-ipa-reference.h
(ipa_reference_global_vars_info_d): Remove statics_not_read and
statics_not_written.
(ipa_reference_optimization_summary_d): New structure.
(ipa_reference_optimization_summary_t): New type and vector.
(ipa_reference_vars_info_d): Embedd structures instead of using
pointers.
(reference_vars_to_consider): Remove out of GGC space.
(module_statics_escape): Remove.
(global_info_obstack): Rename to ...
(optimization_summary_obstack): ... this one.
(initialization_status_t): Remove.
(memory_identifier_string): Remove.
(get_reference_vars_info): Fix indenting.
(set_reference_vars_info): Likewise.
(get_reference_optimization_summary): New.
(set_reference_optimization_summary): New.
(get_global_reference_vars_info): Remove.
(ipa_reference_get_read_global): Remove.
(ipa_reference_get_written_global): Remove.
(ipa_reference_get_not_read_global): Update.
(ipa_reference_get_not_written_global): Update.
(is_proper_for_analysis): Outlaw addressable.
(propagate_bits): Update for new datastructures.
(analyze_variable): Remove.
(init_function_info): Update for new datastructures.
(clean_function_local_data): Remove.
(clean_function): Remove.
(copy_global_bitmap): Use optimizations_summary_obstack.
(duplicate_node_data): Duplicate optimization summary only.
(remove_node_data): Remove optimization summary only.
(generate_summary): Do not analyze variables; do not compute
module_statics_escape; do not prune solutions by it.
(read_write_all_from_decl): Fix typos in comments.
(propagate): Doscover readonly and nonaddressable first;
update for new datastructures; share global bitmaps.
* ipa-reference.h (ipa_reference_get_read_global,
ipa_reference_get_written_global): Remove.
* ipa-pure-const.c (check_stmt): Do not use memory_identifier_string.
* Makefile.in: Remove ipa-refereference from GT files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159430 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/44112
* dwarf2out.c (resolve_one_addr): Check TREE_ASM_WRITTEN
for all SYMBOL_REF_DECLs.

* gcc.dg/debug/dwarf2/const-1.c: Remove.
* g++.dg/debug/dwarf2/const1.C: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159429 138bc75d-0d04-0410-961f-82ee72b054a4

C++ DR 475
* except.c (build_throw): Simplify, adjust for DR 475.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159428 138bc75d-0d04-0410-961f-82ee72b054a4

* fi.po: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159426 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159425 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (ipa_discover_readonly_nonaddressable_vars): Declare.
(varpool_all_refs_explicit_p): New inline function.
* ipa-reference.c: Update comment.
(module_statics_written): Remove.
(get_static_decl): Remove.
(ipa_init): Do not initialize module_statics_written.
(analyze_function): Likewise.
(generate_summary): Likewise; do not compute module_statics_readonly
and do not update variable flags.
(propagate): Call ipa_discover_readonly_nonaddressable_vars.
* ipa.c: Inlucde flags.h
(cgraph_local_node_p): New.
(cgraph_remove_unreachable_nodes): Return early when not optimizing;
promote functions to local.
(ipa_discover_readonly_nonaddressable_vars): New function.
(function_and_variable_visibility): Use cgraph_local_node_p.
* varpool.c (varpool_finalize_decl): Set force_output for
DECL_PRESERVE_P vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159421 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-14  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/44135
* gfortran.dg/actual_array_interface_2.f90: New test.

2010-05-14  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/44135
* fortran/interface.c (get_sym_storage_size): Use signed instead of
unsigned mpz_get_?i routines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159415 138bc75d-0d04-0410-961f-82ee72b054a4

PR 44103
* java-tree.h (START_RECORD_CONSTRUCTOR): Change first argument to a
vector.  Move call to build_constructor...
(FINISH_RECORD_CONSTRUCTOR): ...here.  Add necessary arguments.  Clear
TREE_CONSTANT on the constructor.
(PUSH_SUPER_VALUE): Change first argument to a vector.
(PUSH_FIELD_VALUE): Likewise.
* resource.c (compile_resource_data): Update calls to above macros.
* constants.c (build_constants_constructor): Likewise.
* class.c (build_utf8_ref): Likewise.
(make_field_value): Likewise.
(make_method_value): Likewise.
(add_table_and_syms): New function.
(make_class_data): Call it.  Update calls to above macros.
(build_symbol_table_entry): New function.
(build_symbol_entry): Call it.  Update calls to above macros.
(emit_symbol_table): Likewise.
(make_catch_class_record): Update calls to above macros.
(build_assertion_table_entry): New function.
(add_assertion_table_entry): Call it.
(emit_assertion_table): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159414 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa.c (cgraph_remove_unreachable_nodes): Revert accidental commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159413 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44119
* tree-ssa-pre.c (eliminate): Properly mark replacement of
a PHI node necessary.

* gcc.c-torture/compile/pr44119.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159412 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (TREE_ADDRESSABLE): Remove bogus usage for FIELD_DECL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159409 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/44127
gcc:
* gimple.h (enum gf_mask): Add GF_CALL_NOTHROW.
(gimple_call_set_nothrow): New.
* gimple.c (gimple_build_call_from_tree): Call it.
(gimple_call_flags): Set ECF_NOTHROW from GF_CALL_NOTHROW.
gcc/cp:
* except.c (dtor_nothrow): Return nonzero for type with
trivial destructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159408 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/44127
gcc:
* gimplify.c (gimplify_seq_add_stmt): No longer static.
* gimple.h: Declare it.
* gimple.c (gimple_build_eh_filter): No ops.
gcc/cp:
* cp-gimplify.c (gimplify_must_not_throw_expr): Use
gimple_build_eh_must_not_throw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159407 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa.c (enqueue_cgraph_node): Update comment; do not re-enqueue
nodes already in queue.
(cgraph_remove_unreachable_nodes): Cleanup; fix problem with re-enqueueing
node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159405 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/44136
* cfgexpand.c (expand_debug_expr): If non-memory op0
has BLKmode, return NULL.

* gcc.dg/pr44136.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159400 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-14  Harsha Jagasia  <harsha.jagasia@amd.com>

* config.gcc: Add support for --with-cpu option for bdver1.
* config/i386/i386.h (TARGET_BDVER1): New macro.
(ix86_tune_indices): Change SSE_UNALIGNED_MOVE_OPTIMAL
to SSE_UNALIGNED_LOAD_OPTIMAL. Add SSE_UNALIGNED_STORE_OPTIMAL.
(ix86_tune_features) :Change SSE_UNALIGNED_MOVE_OPTIMAL
to SSE_UNALIGNED_LOAD_OPTIMAL. Add SSE_UNALIGNED_STORE_OPTIMAL.
Add SSE_PACKED_SINGLE_INSN_OPTIMAL.
(TARGET_CPU_DEFAULT_NAMES): Add bdver1.
(processor_type): Add PROCESSOR_BDVER1.
* config/i386/i386.md: Add bdver1 as a new cpu attribute to match
processor_type in config/i386/i386.h.
Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit
movaps <reg, reg> instead of movapd <reg, reg> when replacing
movsd <reg, reg> or movss <reg, reg> for SSE and AVX.
Add check for  TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL
to emit packed xor instead of packed double/packed integer
xor for SSE and AVX when moving a zero value.
* config/i386/sse.md: Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL
 to emit movaps instead of movapd/movdqa for SSE and AVX.
Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit packed single
logical operations i.e and, or and xor instead of packed double logical
operations for SSE and AVX.
* config/i386/i386-c.c:
(ix86_target_macros_internal): Add PROCESSOR_BDVER1.
* config/i386/driver-i386.c: Turn on -mtune=native for BDVER1.
(has_fma4, has_xop): New.
* config/i386/i386.c (bdver1_cost): New variable.
(m_BDVER1): New macro.
(m_AMD_MULTIPLE): Add m_BDVER1.
(x86_tune_use_leave, x86_tune_push_memory, x86_tune_unroll_strlen,
 x86_tune_deep_branch_prediction, x86_tune_use_sahf, x86_tune_movx,
 x86_tune_use_simode_fiop, x86_tune_promote_qimode,
 x86_tune_add_esp_8, x86_tune_tune_sub_esp_4, x86_tune_sub_esp_8,
 x86_tune_integer_dfmode_moves, x86_tune_partial_reg_dependency,
 x86_tune_sse_partial_reg_dependency, x86_tune_sse_unaligned_load_optimal,
 x86_tune_sse_unaligned_store_optimal, x86_tune_sse_typeless_stores,
 x86_tune_memory_mismatch_stall, x86_tune_use_ffreep,
 x86_tune_inter_unit_moves, x86_tune_inter_unit_conversions,
 x86_tune_use_bt, x86_tune_pad_returns, x86_tune_slow_imul_imm32_mem,
 x86_tune_slow_imul_imm8, x86_tune_fuse_cmp_and_branch):
Enable/disable for bdver1.
(processor_target_table): Add bdver1_cost.
(cpu_names): Add bdver1.
(override_options): Set up PROCESSOR_BDVER1 for bdver1 entry in
 processor_alias_table.
(ix86_expand_vector_move_misalign): Change
 TARGET_SSE_UNALIGNED_MOVE_OPTIMAL to TARGET_SSE_UNALIGNED_LOAD_OPTIMAL.
 Check for TARGET_SSE_UNALIGNED_STORE_OPTIMAL.
 Check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit movups instead
 of movupd/movdqu for SSE and AVX.
(ix86_tune_issue_rate): Add PROCESSOR_BDVER1.
(ix86_tune_adjust_cost): Add code for bdver1.
(standard_sse_constant_opcode): Add check for
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit packed single xor instead
of packed double xor for SSE and AVX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159399 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop.prefetch.c (prune_ref_by_group_reuse): Cast abs()
result to unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159397 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-14  Tristan Gingold  <gingold@adacore.com>

* toplev.c (default_debug_hooks): Remove this variable.
(process_options): Remove assignments to default_debug_hooks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159396 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-14  Martin Jambor  <mjambor@suse.cz>

* cp/cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
and define.

* langhooks-def.h (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove.
(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_FOLD_OBJ_TYPE_REF.
* langhooks.h (struct lang_hooks_for_decls): Removed field
fold_obj_type_ref.
* tree.c (free_lang_data): Remove assignment to
lang_hooks.fold_obj_type_ref.
* tree.def (OBJ_TYPE_REF): Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159393 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-14  Richard Guenther  <rguenther@suse.de>

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159390 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159388 138bc75d-0d04-0410-961f-82ee72b054a4

Fix long lines

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159386 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159385 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159383 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159382 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159381 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159377 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (cp_finish_decl): Do not worry about used attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159372 138bc75d-0d04-0410-961f-82ee72b054a4

* varpool.c (decide_is_variable_needed): Drop code checking
TREE_SYMBOL_REFERENCED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159371 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159370 138bc75d-0d04-0410-961f-82ee72b054a4

* targhooks.c (default_mode_dependent_address_p): Cast 'addr' to rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159369 138bc75d-0d04-0410-961f-82ee72b054a4

* ira-conflicts.c (print_allocno_conflicts): New function broken out
from...
(print_conflicts): Call print_allocno_conflicts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159368 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/44104
* dwarf2out.c (modified_type_die): Don't dereference mod_type_die
if it is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159367 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159366 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159364 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159362 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159361 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159359 138bc75d-0d04-0410-961f-82ee72b054a4

Fix formatting nits

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159358 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159357 138bc75d-0d04-0410-961f-82ee72b054a4

* tracebak.c (__gnat_backtrace): Mark top_stack with
ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159356 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159354 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159351 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159350 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159349 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159348 138bc75d-0d04-0410-961f-82ee72b054a4

* tests/leak_test.c (main): Declare as int.  Return 0.
* tests/thread_leak_test.c (main): Ditto.
* tests/trace_test.c (main): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159344 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159343 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159342 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (sync_resolve_params): Remove write-only variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159340 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159339 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159338 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159335 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159334 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159333 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159332 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159328 138bc75d-0d04-0410-961f-82ee72b054a4

* coverage.c (build_fn_info_value): Call build_constructor instead of
build_constructor_from_list.
(build_ctr_info_value): Likewise.
(build_gcov_info): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159326 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159325 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159321 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159319 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159316 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159315 138bc75d-0d04-0410-961f-82ee72b054a4

Add this change, missed from the previous commit (but already in the Changelog).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159314 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
code, improve comments and fix formatting nits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159312 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159311 138bc75d-0d04-0410-961f-82ee72b054a4

* targhooks.c (default_stack_protect_guard): Avoid sharing RTL
for __stack_chk_guard.

* gcc.target/m68k/20100512-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159310 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159309 138bc75d-0d04-0410-961f-82ee72b054a4

* lto.c (materialize_cgraph): Revert my previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159305 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159300 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2010-05-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/34272
PR c++/43630
PR c++/34491
* pt.c (process_partial_specialization): Return error_mark_node
in case of unused template parameters in partial specialization.

/testsuite
2010-05-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/34272
PR c++/43630
PR c++/34491
* g++.dg/template/crash97.C: New.
* g++.dg/template/crash98.C: Likewise.
* g++.dg/template/crash99.C: Likewise.
* g++.dg/cpp0x/pr31439.C: Adjust.
* g++.dg/template/crash95.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159295 138bc75d-0d04-0410-961f-82ee72b054a4

* c-opts.c (c_common_parse_file): If start_end_main_source_file,
don't call start_source_file debug hook here...
(finish_options): ... but here, after outputting predefined and
command line defines and undefs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159293 138bc75d-0d04-0410-961f-82ee72b054a4

2010-05-11  Kai Tietz  <kai.tietz@onevision.com>

        * lto-coff.c (IMAGE_FILE_MACHINE_ADM64): Rename to
        IMAGE_FILE_MACHINE_AMD64.
        * lto-coff.c (IMAGE_FILE_MACHINE_ADM64): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159290 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/44071
* cfglayout.c (fixup_reorder_chain): Allow asm goto to have
no fallthru edge.
* cfgcleanup.c (try_optimize_cfg): When in cfglayout mode
optimizing away empty bb with no successors, move over its
footer chain to fallthru predecessor.
* cfgrtl.c (patch_jump_insn): Update also REG_LABEL_OPERAND.
(rtl_split_edge): For asm goto call patch_jump_insn even if
splitting fallthru edge.

* c-c++-common/asmgoto-4.c: New test.
* gcc.target/i386/pr44071.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159288 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/44059
* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use qnu_unique_object
even for DECL_ONE_ONLY DECL_ARTIFICIAL !TREE_READONLY decls.
* config/alpha/elf.h (ASM_DECLARE_OBJECT_NAME): Likewise.
* dwarf2asm.c (dw2_output_indirect_constant_1): Set TREE_READONLY
on DW.ref.* decls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159287 138bc75d-0d04-0410-961f-82ee72b054a4