PR tree-optimization/53163
	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Don't ignore
	return value from compute_all_dependences.

	* gcc.c-torture/compile/pr53163.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187038 138bc75d-0d04-0410-961f-82ee72b054a4
2012-05-02  Richard Guenther  <rguenther@suse.de>

	* tree.c (valid_constant_size_p): New function.
	* tree.h (valid_constant_size_p): Declare.
	* cfgexpand.c (expand_one_var): Adjust check for too large
	variables by using valid_constant_size_p.
	* varasm.c (assemble_variable): Likewise.

	c/
	* c-decl.c (grokdeclarator): Properly check for sizes that
	cover more than half of the address-space.

	cp/
	* decl.c (grokdeclarator): Properly check for sizes that
	cover more than half of the address-space.

2012-05-02  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (div_if_zero_remainder): sizetypes no longer
	sign-extend.
	(int_const_binop_1): New worker for int_const_binop with
	overflowable parameter.  Pass it through
	to force_fit_type_double.
	(int_const_binop): Wrap around int_const_binop_1 with overflowable
	equal to one.
	(size_binop_loc): Call int_const_binop_1 with overflowable equal
	to minus one, forcing overflow detection for even unsigned types.
	(extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE special-casing.
	(fold_binary_loc): Call try_move_mult_to_index with signed offset.
	* stor-layout.c (initialize_sizetypes): sizetypes no longer
	sign-extend.
	(layout_type): For zero-sized arrays ignore overflow on the
	size calculations.
	* tree-ssa-ccp.c (bit_value_unop_1): Likewise.
	(bit_value_binop_1): Likewise.
	* tree.c (double_int_to_tree): Likewise.
	(double_int_fits_to_tree_p): Likewise.
	(force_fit_type_double): Likewise.
	(host_integerp): Likewise.
	(int_fits_type_p): Likewise.
	* varasm.c (output_constructor_regular_field): Sign-extend the
	field-offset to cater for negative offsets produced by the Ada frontend.
	* omp-low.c (extract_omp_for_data): Convert the loop step to
	signed for pointer adjustments.

	* g++.dg/tree-ssa/pr19807.C: Adjust.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187042 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ada/

2012-05-02  Pascal Obry  <obry@adacore.com>

	Revert 2012-02-24  Dave Korn  <dave.korn.cygwin@gmail.com>

libada/

2012-05-02  Pascal Obry  <obry@adacore.com>

	Revert 2012-02-24  Dave Korn  <dave.korn.cygwin@gmail.com>



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187047 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/
	PR middle-end/53153
	* gimplify.c (preprocess_case_label_vec_for_gimple): New function,
	split out from ...
	(gimplify_switch_expr): ... here.
	* gimple.h (preprocess_case_label_vec_for_gimple): Add prototype.
	* tree-ssa-forwprop.c (simplify_gimple_switch_label_vec): New function
	to clean up case labels with values outside the index type range.
	(simplify_gimple_switch): Call it if something changed.
	Remove strange and unnecessary assert.

testsuite/
	PR middle-end/53153
	* gcc.dg/pr53153.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187048 138bc75d-0d04-0410-961f-82ee72b054a4
ChangeLog entry:

        * coretypes (MEMMODEL_MASK): New.
        * builtins.c (get_memmodel): Add val. Call target.memmodel_check
        and return new variable.
        (expand_builtin_atomic_exchange):  Mask memmodel values.
        (expand_builtin_atomic_compare_exchange): Ditto.
        (expand_builtin_atomic_load): Ditto.
        (expand_builtin_atomic_store): Ditto.
        (expand_builtin_atomic_clear): Ditto.
        * doc/extend.texi: Mention port-dependent memory model flags.
        * config/i386/cpuid.h (bit_HLE): New.
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect
        HLE support.
        * config/i386/i386-protos.h (ix86_generate_hle_prefix): New.
        * config/i386/i386-c.c (ix86_target_macros_internal): Set
        HLE defines.
        (ix86_target_string)<-mhle>: New.
        (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto.
        * config/i386/i386.c (ix86_target_string)<OPTION_MASK_ISA_HLE>:
        New.
        (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto.
        (ix86_option_override_internal)<PTA_HLE>: New switch, set it
        enabled for generic, generic64 and core-avx2.
        (ix86_print_operand): Generate HLE lock prefixes.
        (ix86_memmodel_check): New.
        (TARGET_MEMMODEL_CHECK): Ditto.
        * config/i386/i386.h (OPTION_ISA_HLE): Ditto.
        (IX86_HLE_ACQUIRE): Ditto.
        (IX86_HLE_RELEASE): Ditto.
        * config/i386/i386.h (ix86_generate_hle_prefix): Ditto.
        * config/i386/i386.opt (mhle): Ditto.
        * config/i386/sync.md(atomic_compare_and_swap<mode>): Pass
        success model to instruction emitter.
        (atomic_fetch_add<mode>): Ditto.
        (atomic_exchange<mode>): Ditto.
        (atomic_add<mode>): Ditto.
        (atomic_sub<mode>): Ditto.
        (atomic_<code><mode>): Ditto.
        (*atomic_compare_and_swap_doubledi_pic): Ditto.
        (atomic_compare_and_swap_single<mode>): Define and use argument
        for success model.
        (atomic_compare_and_swap_double<mode>): Ditto.
        * configure.ac: Check if assembler support HLE prefixes.
        * configure: Regenerate.
        * config.in: Ditto.

testsuite/ChangeLog entry:

        * gcc.target/i386/hle-cmpxchg-acq-1.c: New.
        * gcc.target/i386/hle-cmpxchg-rel-1.c: Ditto.
        * gcc.target/i386/hle-add-acq-1.c: Ditto.
        * gcc.target/i386/hle-add-rel-1.c: Ditto.
        * gcc.target/i386/hle-and-acq-1.c: Ditto.
        * gcc.target/i386/hle-and-rel-1.c: Ditto.
        * gcc.target/i386/hle-or-acq-1.c: Ditto.
        * gcc.target/i386/hle-or-rel-1.c: Ditto.
        * gcc.target/i386/hle-sub-acq-1.c: Ditto.
        * gcc.target/i386/hle-sub-rel-1.c: Ditto.
        * gcc.target/i386/hle-xadd-acq-1.c: Ditto.
        * gcc.target/i386/hle-xadd-rel-1.c: Ditto.
        * gcc.target/i386/hle-xchg-acq-1.c: Ditto.
        * gcc.target/i386/hle-xchg-rel-1.c: Ditto.
        * gcc.target/i386/hle-xor-acq-1.c: Ditto.
        * gcc.target/i386/hle-xor-rel-1.c: Ditto.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187051 138bc75d-0d04-0410-961f-82ee72b054a4
2012-05-02  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/hashtable_policy.h: Correct namepace nesting for
	_Hashtable forward declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187052 138bc75d-0d04-0410-961f-82ee72b054a4
	* coretypes.h (gimple_seq, const_gimple_seq): Typedef as gimple.
	* gimple.h (struct gimple_seq_node_d, struct gimple_seq_d): Remove.
	(const_gimple_seq_node): Remove.
	(gimple_seq_node): Typedef as gimple.
	(struct gimple_statement_base): Add next and prev members,
	adjust all WORD markers in using structs.
	(union gimple_statement_d): Link via gsbase.next field for GC and PCH.
	(gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last,
	gimple_seq_last_stmt): Adjust as gimple_seq, gimple_seq_node and
	gimple are the same.
	(gimple_seq_set_last, gimple_seq_set_first): Don't allocate
	gimple_seq, adjust.
	(gimple_init_singleton): New function.
	(gsi_start_1, gsi_last_1, gsi_end_p, gsi_one_before_end_p): Adjust.
	(gsi_next, gsi_prev): Adjust, handle prev cyclic list correctly.
	(gsi_stmt): Adjust.
	(gsi_stmt_ptr): Remove.
	(enum gimple_alloc_kind): Remove gimple_alloc_kind_seq member.

	* gimple-iterator.c (update_bb_for_stmts): Take last parameter
	again, adjust for above changes.
	(update_call_edge_frequencies): Adjust for above changes.
	(gsi_insert_seq_nodes_before): Rewrite for new data structure.
	(gsi_insert_seq_nodes_after): Ditto.
	(gsi_split_seq_after): Ditto.
	(gsi_set_stmt): Ditto.
	(gsi_split_seq_before): Ditto.
	(gsi_remove): Ditto.
	(gsi_insert_seq_before_without_update): Don't free sequence.
	(gsi_insert_seq_after_without_update): Ditto.
	(gsi_replace): Assert some more invariants.
	(gsi_insert_before_without_update, gsi_insert_after_without_update):
	Tidy.
	(gsi_for_stmt): Don't search for stmt.
	(gsi_insert_on_edge_immediate): Tidy.

	* gimple.c (gimple_alloc_k): Remove "sequences".
	(gimple_seq_cache): Remove.
	(gimple_alloc_stat): Make stmt a singleton sequence.
	(gimple_seq_alloc, gimple_seq_free): Remove.
	(gimple_assign_set_rhs_with_ops_1): Ensure new stmt is a singleton.
	(gimple_copy): Ditto.
	* gimplify.c (gimplify_cleanup_point_expr): Use gsi_set_stmt,
	create iterator from correct sequence.
	* tree-phinodes.c (make_phi_node): Make stmt a singleton.


	* gimple.h (gimple_stmt_iterator <seq>): Make it be pointer to
	gimple_seq.
	(gimple_seq_set_last, gimple_seq_set_first): Take pointer to
	sequence, lazily allocate it.
	(bb_seq_addr): New function.
	(gsi_start_1): Rename from gsi_start, but take pointer to sequence.
	(gsi_start): Macro to wrap gsi_start_1 taking pointer of argument.
	(gsi_none): New function.
	(gsi_start_bb): Adjust.
	(gsi_last_1): Rename from gsi_last, but take pointer to sequence.
	(gsi_last): Macro to wrap gsi_last_1 taking pointer of argument.
	(gsi_last_bb): Adjust.
	(gsi_seq): Adjust.
	* tree-flow-inline.h (phi_nodes_ptr): New function.

	* gimple-iterator.c (gsi_insert_seq_nodes_before): Adjust to 
	datastructure and interface change.
	(gsi_insert_seq_before_without_update): Ditto.
	(gsi_insert_seq_nodes_after): Ditto.
	(gsi_insert_seq_after_without_update): Ditto.
	(gsi_split_seq_after): Ditto, don't use gimple_seq_alloc.
	(gsi_split_seq_before): Ditto.
	(gsi_start_phis): Adjust.
	* tree-vect-loop.c (vect_determine_vectorization_factor): Use
	gsi_none.
	(vect_transform_loop): Ditto.
	* gimple.c (gimple_seq_add_stmt, gimple_seq_add_seq,
	gimple_seq_copy): Don't use gimple_seq_alloc.
	* gimplify.c (gimple_seq_add_stmt_without_update): Ditto.
	(gimplify_seq_add_seq): Ditto.
	* lto-streamer-in.c (make_new_block): Ditto.
	* tree-cfg.c (create_bb): Ditto.
	* tree-sra.c (initialize_parameter_reductions): Ditto.


	* gimple.h (gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last,
	gimple_seq_last_stmt, gimple_seq_set_last, gimple_seq_set_first,
	gimple_seq_empty_p, gimple_seq_alloc_with_stmt, bb_seq,
	set_bb_seq): Move down to after gimple_statement_d definition.


	* gimple-fold.c (gimplify_and_update_call_from_tree): Use
	gsi_replace_with_seq, instead of inserting itself.
	* gimple-iterator.c (gsi_replace_with_seq): New function.
	* tree-ssa-forwprop.c (forward_propagate_comparison): Take
	iterator instead of statement, advance it.
	(ssa_forward_propagate_and_combine): Adjust call to above.


	* tree-phinodes.c (add_phi_node_to_bb): Tidy, don't use
	gimple_seq_alloc.
	* omp-low.c (finalize_task_copyfn): Don't use gimple_seq_alloc.
	* tree-nested.c (walk_gimple_omp_for): Ditto.
	* trans-mem.c (lower_transaction): Ditto.
	* tree-eh.c (do_return_redirection): Ditto.
	(do_goto_redirection): Ditto.
	(lower_try_finally_switch): Ditto.
	* gimplify.c (gimplify_stmt): Ditto.
	(gimplify_scan_omp_clauses): Ditto.
	(gimplify_omp_for): Ditto.
	(gimplify_function_tree): Ditto.
	* gimple-fold.c (gimplify_and_update_call_from_tree): Ditto.
	* tree-mudflap.c (mf_decl_cache_locals): Ditto.
	(mf_build_check_statement_for): Ditto.
	(mx_register_decls): Ditto.
	* graphite-sese-to-poly.c (remove_invariant_phi): Ditto,
	and don't use itertors to append.
	(insert_stmts): Ditto.
	(insert_out_of_ssa_copy): Ditto.
	(insert_out_of_ssa_copy_on_edge): Ditto.


	* gimple.h (gimple_bind_body_ptr): New function.
	(gimple_bind_body): Use it.
	(gimple_catch_handler): Use gimple_catch_handler_ptr.
	(gimple_eh_filter_failure_ptr): New function.
	(gimple_eh_filter_failure): Use it.
	(gimple_eh_else_n_body_ptr): New function.
	(gimple_eh_else_n_body): Use it.
	(gimple_eh_else_e_body_ptr): New function.
	(gimple_eh_else_e_body): Use it.
	(gimple_try_eval_ptr): New function.
	(gimple_try_eval): Use it.
	(gimple_try_cleanup_ptr): New function.
	(gimple_try_cleanup): Use it.
	(gimple_wce_cleanup_ptr): New function.
	(gimple_wce_cleanup): Use it.
	(gimple_omp_body_ptr): New function.
	(gimple_omp_body): Use it.
	(gimple_omp_for_pre_body_ptr): New function.
	(gimple_omp_for_pre_body): Use it.
	(gimple_transaction_body_ptr): New function.
	(gimple_transaction_body): Use it.
	(gsi_split_seq_before): Adjust to return nothing and take pointer
	to sequence.
	(gsi_set_stmt): Declare.
	(gsi_replace_with_seq): Declare.
	(walk_gimple_seq_mod): Declare.
	* function.h (struct function <gimple_body>): Use typedef gimple_seq.

	* gimple-iterator.c (gsi_set_stmt): New function.
	(gsi_split_seq_before): Return new sequence via pointer argument.
	(gsi_replace): Use gsi_set_stmt.

	* tree-ssa-loop-im.c (move_computations_stmt): First remove
	then insert stmt.
	* tree-complex.c (update_complex_components_on_edge): Don't
	copy gsi.
	* tree-phinodes.c (resize_phi_node): Don't resize stmt in-place,
	return new stmt.
	(reserve_phi_args_for_new_edge): Change call to above,
	use gsi_set_stmt.

	* omp-low.c (lower_omp): Change prototype to take pointer to
	sequence.
	(lower_rec_input_clauses): Use gimple_seq_add_seq instead of
	iterators.  Adjust call to lower_omp.
	(lower_lastprivate_clauses): Adjust call to lower_omp.
	(lower_reduction_clauses): Ditto.
	(expand_omp_taskreg): Nullify non-cfg body of child_fn.
	(lower_omp_sections): Don't explicitely count sequence length,
	nullify lowered bodies earlier, ensure stmts are part of only
	one sequence, adjust call to lower_omp.
	(lower_omp_single): Ensure stmts are part of only one sequence,
	adjust call to lower_omp.
	(lower_omp_master): Ditto.
	(lower_omp_ordered): Ditto.
	(lower_omp_critical): Ditto.
	(lower_omp_for): Ditto.
	(lower_omp_taskreg): Ditto, tidy.
	(lower_omp_1): Adjust calls to lower_omp.
	(execute_lower_omp): Ditto.
	(lower_omp): Adjust to take pointer to sequence.
	(diagnose_sb_2): Use walk_gimple_seq_mod.
	(diagnose_omp_structured_block_errors): Ditto and set possibly
	changed function body.
	* gimple-low.c (lower_function_body): Set function body after
	it stabilizes.
	(lower_sequence): Adjust to take pointer to sequence.
	(lower_omp_directive): Ensure stmt isn't put twice into the
	sequence, adjust call to lower_sequence.
	(lower_stmt): Adjust calls to lower_sequence.
	(lower_gimple_bind): Ditto.
	(gimple_try_catch_may_fallthru): Call gsi_start with lvalue.
	* tree-nested.c (walk_body): Take pointer to sequence, use
	walk_gimple_seq_mod.
	(walk_function): Adjust call to walk_body, set possibly changed
	body.
	(walk_gimple_omp_for): Adjust calls to walk_body.
	(convert_nonlocal_omp_clauses): Ditto.
	(convert_nonlocal_reference_stmt): Ditto.
	(convert_local_omp_clauses): Ditto.
	(convert_local_reference_stmt): Ditto.
	(convert_tramp_reference_stmt): Ditto.
	(convert_gimple_call): Ditto.
	(convert_nl_goto_reference): Use local iterator copy.
	* gimple.c (walk_gimple_seq_mod): Renamed from walk_gimple_seq,
	but taking pointer to sequence, ensure gsi_start is called with
	callers lvalue.
	(walk_gimple_seq): New wrapper around walk_gimple_seq_mod,
	asserting that the sequence head didn't change.
	(walk_gimple_stmt): Replace all calls to walk_gimple_seq with
	walk_gimple_seq_mod.
	* trans-mem.c (lower_transaction): Use walk_gimple_seq_mod.
	(execute_lower_tm): Ditto, and set possibly changed body.
	* tree-eh.c (lower_eh_constructs_1): Take pointer to sequence,
	call gsi_start with that lvalue.
	(replace_goto_queue_stmt_list): Ditto.
	(replace_goto_queue_1): Adjust calls to replace_goto_queue_stmt_list.
	(replace_goto_queue): Ditto.
	(lower_try_finally_nofallthru): Adjust calls to lower_eh_constructs_1.
	(lower_try_finally_onedest): Ditto.
	(lower_try_finally_copy): Ditto.
	(lower_try_finally_switch): Ditto.
	(lower_try_finally): Ditto.
	(lower_eh_filter): Ditto.
	(lower_eh_must_not_throw): Ditto.
	(lower_cleanup): Ditto.
	(lower_eh_constructs_2): Ditto.
	(lower_catch): Ditto, and ensure gsi_start is called with lvalue.
	(lower_eh_constructs): Adjust calls to lower_eh_constructs_1, and
	set possibly changed body.
	(optimize_double_finally): Call gsi_start with lvalue.

	* tree-cfg.c (make_blocks): Adjust call to gsi_split_seq_before.
	(gimple_split_block): Ditto.
	(gimple_merge_blocks): Use gsi_start_phis.
	(move_stmt_r): Use walk_gimple_seq_mod.
	* tree-ssa-dse.c (dse_enter_block): Use gsi_last_bb.
	* cgraphbuild.c (build_cgraph_edges): Use gsi_start_phis.
	(rebuild_cgraph_edges): Ditto.
	(cgraph_rebuild_references): Ditto.
	* ipa-prop.c (ipa_analyze_params_uses): Ditto.
	* tree-inline.c (copy_phis_for_bb): Ditto.
	* tree-ssa-dce.c: Ditto.

	* cgraphunit.c (cgraph_analyze_function): Use gimple_has_body_p.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187053 138bc75d-0d04-0410-961f-82ee72b054a4
Properly initialize cpp_context in destringize_and_run

destringize_and_run forgets to initialize all the fields of the
cpp_context that it pushes.  Later _cpp_pop_context then gets confused
when it accesses context->tokens_kind via the call to macro_of_context
on context->prev.

The first hunk of this patch is the real obvious fix.  The second hunk
is just an assert that I am adding to err on the safe side.

Tested by on x86_64-unknown-linux-gnu against trunk by running the
test gcc.dg/gomp/macro-4.c under Valgrind, and bootstrapped.

libcpp/

	* directives.c (destringize_and_run): Properly initialize the new
	context.
	* macro.c (_cpp_pop_context): Assert that we shouldn't try to pop
	the initial base context, which has the same life time as the
	current instance of cpp_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187054 138bc75d-0d04-0410-961f-82ee72b054a4
include/

	* dwarf2.def: Remove DW_FORM_GNU_ref_index,
	replace DW_AT_GNU_ref_base with DW_AT_GNU_ranges_base.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187061 138bc75d-0d04-0410-961f-82ee72b054a4
* crossconfig.m4: Since we know that all TPF builds are cross-
builds and cannot run configuration-time link tests, do not
allow it; just go with known supported linker options.
* configure: Regenerate (called as GLIBCXX_CROSSCONFIG).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187062 138bc75d-0d04-0410-961f-82ee72b054a4
2012-05-02  Martin Jambor  <mjambor@suse.cz>

	PR lto/52605
	* dwarf2out.c (dwarf2out_decl): Only lookup die representing context
	of a variable when the contect is a function.

	* gcc/testsuite/g++.dg/lto/pr52605_0.C: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187063 138bc75d-0d04-0410-961f-82ee72b054a4
2012-05-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

	gcc/
	* common/config/s390/s390-common.c (s390_option_optimization_table):
	Enable -fsched-pressure using -fsched-pressure-algorithm=model by
	default when optimizing.

	gcc/testsuite/
	* gcc.target/s390/20030123-1.c: Add missing "volatile".


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187064 138bc75d-0d04-0410-961f-82ee72b054a4
	* config/alpha/vms.h (SUBTARGET_OVERRIDE_OPTIONS): For pic code,
	unset flag_jump_tables.
	* stmt.c (expand_case): Remove special flag_pic case conditional
	on ASM_OUTPUT_ADDR_DIFF_ELT not being defined.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187065 138bc75d-0d04-0410-961f-82ee72b054a4
2012-05-02  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/44015
	* include/bits/basic_ios.h: Add tparam markup for
	* doxygen.  include/bits/basic_string.h: Same.
	* include/bits/forward_list.h: Same.
	* include/bits/stl_bvector.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/stl_list.h: Same.  include/bits/stl_map.h:
	* Same.  include/bits/stl_multimap.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/stl_pair.h: Same.
	* include/bits/stl_queue.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/stl_stack.h: Same.
	* include/bits/stl_vector.h: Same.
	* include/bits/unordered_map.h: Same.
	* include/bits/unordered_set.h: Same.  include/std/array:
	* Same.  include/std/atomic: Same.  include/std/fstream:
	* Same.  include/std/istream: Same.  include/std/ostream:
	* Same.  include/std/sstream: Same.
	* include/std/streambuf: Same.
	* testsuite/23_containers/deque/requirements/dr438/*:
          Adjust line numbers.
	* testsuite/23_containers/list/requirements/dr438/*: Same.
	* testsuite/23_containers/vector/requirements/dr438/*: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187066 138bc75d-0d04-0410-961f-82ee72b054a4
	* doc/xml/faq.xml: Update outdated allocator documentation.
	* doc/xml/manual/allocator.xml: Likewise.
	* doc/xml/manual/debug.xml: Likewise.
	* doc/xml/manual/evolution.xml: Likewise.
	* doc/xml/manual/using.xml: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187068 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187072 138bc75d-0d04-0410-961f-82ee72b054a4
	PR bootstrap/53197
	* tree-ssa-dse.c (dse_optimize_stmt): Take pointer to
	iterator.
	(dse_enter_block): Properly iterate the whole sequence even
	if the last statement was removed.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187074 138bc75d-0d04-0410-961f-82ee72b054a4

        PR target/53201
        * config/i386/driver-i386.c (host_detect_local_cpu): Add space to
        "-mno-hle".



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187075 138bc75d-0d04-0410-961f-82ee72b054a4
2012-05-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52864
        * interface.c (compare_parameter_intent): Remove.
        (check_intents): Remove call, handle CLASS pointer.
        (compare_actual_formal): Handle CLASS pointer.

2012-05-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52864
        * gfortran.dg/pointer_intent_7.f90: New.
        * gfortran.dg/pure_formal_3.f90: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187076 138bc75d-0d04-0410-961f-82ee72b054a4
With -march=native generate fma3 instruction by default for AMD processors which support both fma and fma4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187077 138bc75d-0d04-0410-961f-82ee72b054a4