* lto-symtab.c (lto_cgraph_replace_node): Do not call
mark_reahcable_node.
* cgraph.c (cgraph_remove_node): Do not clear reachable.
(cgraph_mark_reachable_node): Remove.
(cgraph_mark_force_output_node): Do not set reachable.
(dump_cgraph_node): Do not dump reachable.
(cgraph_create_virtual_clone): Do not set reachable.
* cgraph.h (cgraph_node): Remove reachable flag.
(varpool_node): Remove reachable flag.
(cgraph_mark_if_needed): Remove.
(cgraph_mark_reachable_node): Remove.
* tree-emutls.c (ipa_lower_emutls): Do not check
reachable.
* cgraphunit.c (cgraph_finalize_function): Do not mark node as
reachable.
(cgraph_add_new_function): Likewise.
(cgraph_mark_if_needed): Remove.
(cgraph_analyze_function): Do not set target as reachable.
(process_function_and_variable_attributes): Do not care about dllexport.
(cgraph_analyze_functions): Do not set reachable flags.
(cgraph_mark_functions_to_output): Do not check reachability.
(cgraph_copy_node_for_versioning): Do not set reachable flag.
(dbxout_expand_expr): Update.
* c-decl.c (merge_decls): Do not track changed externs.
* ipa.c: Include pointer-set.h
(enqueue_cgraph_node): Use reachable pointer set.
(process_references): Likewise.
(cgraph_remove_unreachable_nodes): Likewise.
(whole_program_function_and_variable_visibility): Do not recompute reachable.
* trans-mem.c (ipa_tm_execute): Do not check reachable flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186700 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (AVR Named Address Spaces): Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186697 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-23  Richard Guenther  <rguenther@suse.de>

PR c/53060
* c-typeck.c (build_binary_op): Fix typo.

* gcc.dg/pr53060.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186696 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimizations/52891
* tree-vect-patterns.c (adjust_bool_pattern): Use
build_nonstandard_type even if rhs1 has unsigned INTEGER_TYPE,
but with non-standard precision.

* gcc.c-torture/compile/pr52891-1.c: New test.
* gcc.c-torture/compile/pr52891-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186694 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Bail out at NULL tree refs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186693 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186692 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-symtab.c (lto_varpool_replace_node): Do not merge needed flags.
* cgraphbuild.c (record_reference, record_type_list, mark_address,
mark_load, mark_store): Do not mark varpool nodes as needed.
* cgraph.c (cgraph_new_nodes): Remove.
(cgraph_create_function_alias): Do not mark nodes as reachable.
(cgraph_add_thunk): Likewise.
(cgraph_mark_reachable_node): Do not manage the queue.
* cgraph.h (cgraph_node): Remove next_needed.
(varpool_nodes_queue): Remove next_needed and prev_needed.
(x_cgraph_nodes_queue, x_cgraph_nodes_queue, cgraph_new_nodes): Remove.
(cgraph_new_nodes): Declare.
(x_varpool_nodes_queue, varpool_nodes_queue); Remove.
(varpool_analyze_pending_decls): Remove.
(varpool_analyze_node): New.
(varpool_mark_needed_node): Remove.
(varpool_first_variable, varpool_next_variable): New inlines.
(varpool_first_static_initializer, varpool_next_static_initializer): Update.
(FOR_EACH_STATIC_VARIABLE): Remove unused walker.
(varpool_first_defined_variable): New inline.
(varpool_next_defined_variable): New inline
(FOR_EACH_VARIABLE): Reimplement.
(FOR_EACH_DEFINED_VARIABLE): Reimplement.
* toplev.c (wrapup_global_declaration_2): Use analyzed instead of
needed flag.
* cgraphunit.c (cgraph_new_nodes): Declare here.
(enqueue_node): New function.
(cgraph_process_new_functions): update for new
node set; when constructing cgraph enqueue node for processing.
(cgraph_add_new_function): Use new node set.
(process_function_and_variable_attributes): Do not set varpool needed
flags.
(referred_to_p): New function.
(varpool_finalize_decl): Move here from varpool.c; enqueue needed node
when varpool is in construction.
(cgraph_analyze_functions): Rewrite.
(cgraph_expand_all_functions): Update.
(cgraph_output_in_order): Do not analyze pending decls; do not set needed flags.
(cgraph_optimize): Do not analyze pending decls.
* lto-cgraph.c (input_varpool_node): Clear analyzed flag for objects in other
partition; do not mark node as needed.
* dwarf2out.c (reference_to_unused): Use analyzed flag.
(premark_types_used_by_global_vars_helper): Likewise.
* ipa.c (process_references): Do not call varpool_mark_needed_node.
(cgraph_remove_unreachable_nodes): Do not rely on varpool and
cgrpah queues.
(function_and_variable_visibility): Do not mark node as needed.
(whole_program_function_and_variable_visibility): Likewise.
* Makefile.in (gt-varpool.h): No longer needed.
* passes.c (execute_one_pass, execute_ipa_pass_list): Update.
(ipa_write_summaries): Do not use needed flag.
* varpool.c: Do not include gt-varpool.h
(x_varpool_nodes_queue, x_varpool_last_needed_node,
x_varpool_last_needed_node, x_varpool_first_unanalyzed_node,
x_varpool_first_unanalyzed_node, varpool_assembled_nodes_queue):
Remove.
(varpool_remove_node): Do not update the lists.
(dump_varpool_node): Do not dump needed flag.
(varpool_enqueue_needed_node): Remove.
(varpool_mark_needed_node): Remove.
(varpool_reset_queue): Remove.
(varpool_finalize_decl): Move to cgraphunit.c
(varpool_analyze_node): New functions based on former
varpool_analyze_pending_decls.
(varpool_analyze_pending_decls): Remove.
(varpool_assemble_decl): Do not update the lists.
(enqueue_node): New function.
(varpool_remove_unreferenced_decls): Rewrite.
(varpool_empty_needed_queue): Remove.
(add_new_static_var): Do not mark node as needed.
(varpool_create_variable_alias): Handle expansion state
creation.
* except.c (output_ttype): Do not mark node as needed.
* varasm.c (mark_decl_referenced): Do not use mark_needed_node.
* tree-profile.c (init_ic_make_global_vars, init_ic_make_global_vars):
Likewise.
* tree-switch-conversion.c (build_one_array): Likewise.

* class.c (build_utf8_ref): Do not mark varpool node as needed.

* gcc-interface/utils.c (gnat_write_global_declarations): Do not mark
needed node.

* lto-partition.c (partition_varpool_node_p): Do not use needed flag.

* decl2.c (maybe_make_one_only): Mark keyed COMDATs as USED so they
gets finalized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186687 138bc75d-0d04-0410-961f-82ee72b054a4

mksysinfo: More fixes to emulate master Go library.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186685 138bc75d-0d04-0410-961f-82ee72b054a4

mksysinfo: Define more structs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186683 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c/44774
gcc/
* doc/invoke.texi (pedantic): Rename to Wpedantic.
* common.opt (Wpedantic): New.
(pedantic): Alias Wpedantic.
* diagnostic.c (warning_at): Likewise.
* c-decl.c (diagnose_mismatched_decls): Likewise.
(build_array_declarator): Likewise.
(mark_forward_parm_decls):
(check_bitfield_type_and_width): Likewise.
(grokdeclarator): Likewise.
(grokfield): Likewise.
(finish_struct): Likewise.
(build_enumerator): Likewise.
(store_parm_decls_oldstyle): Likewise.
(declspecs_add_qual): Likewise.
(declspecs_add_type): Likewise.
(finish_declspecs): Likewise.
* c-typeck.c (composite_type): Likewise.
(comp_target_types): Likewise.
(build_array_ref): Likewise.
(pointer_diff): Likewise.
(build_unary_op): Likewise.
(build_conditional_expr): Likewise.
(build_c_cast): Likewise.
(convert_for_assignment): Likewise.
(maybe_warn_string_init): Likewise.
(digest_init): Likewise.
(pop_init_level): Likewise.
(set_init_index): Likewise.
(c_finish_goto_label): Likewise.
(c_finish_return): Likewise.
(do_case): Likewise.
(build_binary_op): Likewise.
* c-parser.c (static): Likewise.
(c_parser_external_declaration): Likewise.
(c_parser_declaration_or_fndef): Likewise.
(c_parser_static_assert_declaration_no_se): Likewise.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_struct_declaration): Likewise.
(c_parser_alignas_specifier): Likewise.
(c_parser_braced_init): Likewise.
(c_parser_initelt): Likewise.
(c_parser_compound_statement_nostart): Likewise.
(c_parser_conditional_expression): Likewise.
(c_parser_alignof_expression): Likewise.
(c_parser_postfix_expression): Likewise.
(c_parser_postfix_expression_after_paren_): Likewise.
(c_parser_objc_class_instance_variables): Likewise.
(c_parser_objc_method_definition): Likewise.
(c_parser_objc_methodprotolist): Likewise.

c-family/
* c.opt (Wpedantic): New.
(pedantic): Alias Wpedantic.
* c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
(c_common_post_options): Likewise.
(sanitize_cpp_opts): Likewise.
* c-lex.c (interpret_float): Likewise.
* c-format.c (check_format_types): Likewise.
* c-common.c (pointer_int_sum): Likewise.
(c_sizeof_or_alignof_type): Likewise.
(c_add_case_label): Likewise.
(c_do_switch_warnings): Likewise.
* c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
cp/
* typeck.c (composite_pointer_type): Likewise.
(cxx_sizeof_or_alignof_type): Likewise.
(cp_build_array_ref): Likewise.
(cp_build_function_call_vec): Likewise.
(cp_build_addr_expr_1): Likewise.
(convert_member_func_to_ptr): Likewise.
* decl.c (check_tag_decl): Likewise.
(check_static_variable_definition): Likewise.
(compute_array_index_type): Likewise.
(create_array_type_for_decl): Likewise.
(grokdeclarator): Likewise.
(grok_op_properties): Likewise.
* error.c (maybe_warn_cpp0x): Likewise.
* pt.c (maybe_process_partial_specialization): Likewise.
(convert_template_argument): Likewise.
(do_decl_instantiation): Likewise.
(do_type_instantiation): Likewise.
* parser.c (cp_parser_primary_expression): Likewise.
(cp_parser_postfix_expression): Likewise.
(cp_parser_unary_expression): Likewise.
(cp_parser_question_colon_clause): Likewise.
(cp_parser_lambda_introducer): Likewise.
(cp_parser_lambda_declarator_opt): Likewise.
(cp_parser_compound_statement): Likewise.
(cp_parser_jump_statement): Likewise.
(cp_parser_declaration_seq_opt): Likewise.
(cp_parser_enum_specifier): Likewise.
(cp_parser_enumerator_list): Likewise.
(cp_parser_initializer_list): Likewise.
(cp_parser_member_declaration): Likewise.
* call.c (build_conditional_expr_1): Likewise.
* friend.c (make_friend_class): Likewise.
* name-lookup.c (pushdecl_maybe_friend_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186681 138bc75d-0d04-0410-961f-82ee72b054a4

* godump.c (go_output_typedef): Dump size of structs.

mksysinfo, syscall: Change Sizeof names from var to const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186678 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/53067
* include/bits/hashtable_policy.h: Change inheritances to public.
* testsuite/23_containers/unordered_map/requirements/53067.cc: New.
* testsuite/23_containers/unordered_set/requirements/53067.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186676 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53051
        * io/list_read.c (parse_real): Support "q" for the
        exponential.
        * io/read.c (read_f): Ditto.

2012-04-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53051
        * gfortran.dg/read_float_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186675 138bc75d-0d04-0410-961f-82ee72b054a4

* include/ext/alloc_traits.h (__alloc_traits::difference_type):
Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186673 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR number to ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186672 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/ptr_traits.h (pointer_traits::rebind): Make public.
* testsuite/20_util/pointer_traits/requirements/typedefs.cc: Check
rebind works.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186670 138bc75d-0d04-0410-961f-82ee72b054a4

* include/debug/forward_list (forward_list::splice_after): Check
allocators are equal.
* src/c++11/debug.cc: Fix spelling.
* testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
New.
* testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
Likewise.
* testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186669 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix.
* testsuite/ChangeLog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186668 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-20  Razya Ladelsky  <razya@il.ibm.com>
                 Correcting transform_to_exit_first_loop + fix to
                 PR tree-optimization/46886
                 * tree-parloops.c (transform_to_exit_first_loop):
                 * Remove setting of number of iterations according to
                 * the loop pattern.
                 Duplicate from entry to exit->src instead of
loop->latch.
                 (pallelize_loops): Remove the condition preventing
do-while loops.
                 * tree-cfg.c (bool bb_in_region_p): New.
                 (gimple_duplicate_sese_tail): Adjust duplication of the
the subloops.
                 Adjust redirection of the duplicated iteration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186667 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186662 138bc75d-0d04-0410-961f-82ee72b054a4

* method.c (make_alias_for): Do not set TREE_SYMBOL_REFERENCED.
* decl2.c (mark_needed): Likewise.
(decl_needed_p): Do not test TREE_SYMBOL_REFERENCED.

* decl2.c (cxx_callgraph_analyze_expr): Remove.
* cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove.
* cp-tree.h (cxx_callgraph_analyze_expr): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186658 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR bootstrap/53021
* rtl.def (ADDRESS): Use "i" rather than "w".
* rtl.h (find_base_term): Delete.
(may_be_sp_based_p): Declare.
* rtl.c (rtx_code_size): Remove ADDRESS special case.
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP)
(UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Move to...
* alias.c: ...here.
(find_base_term): Make static.
(may_be_sp_based_p): New function.
* dse.c (record_store): Use it.
* store-motion.c (store_killed_in_insn): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186657 138bc75d-0d04-0410-961f-82ee72b054a4

syscall: Additional constants, some type corrections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186655 138bc75d-0d04-0410-961f-82ee72b054a4

Install right version, sigh.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186654 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* fold-const.c (fold_checksum_tree): Fix VECTOR_CST case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186653 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR 35441
* c-typeck.c (inform_declaration): New.
(build_function_call_vec):  Do not pretty-print
expressions when caret is enabled.
(convert_arguments): Use inform_declaration.
cp/
* typeck.c (cp_build_function_call_vec): Do not pretty-print
expressions when caret is enabled.
testsuite/
* c-c++-common/pr35441.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186652 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186649 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Don't call cgraph_mark_needed_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186644 138bc75d-0d04-0410-961f-82ee72b054a4

* go.test/go-test.exp (go-set-goarch): Recognize powerpc*-*-*.
(go-gc-tests): Skip nilptr.go on powerpc*-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186642 138bc75d-0d04-0410-961f-82ee72b054a4

net, syscall: Use native endianness for GNU/Linux netlink code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186640 138bc75d-0d04-0410-961f-82ee72b054a4

compiler, runtime: Add explicit checks for zero and overflow division.

* lang.opt: Add -fgo-check-divide-zero and
-fgo-check-divide-overflow.
* gccgo.texi (Invoking gccgo): Document new options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186637 138bc75d-0d04-0410-961f-82ee72b054a4

net/http: Ignore sigaltstack when running strace in test.

Avoids bug in strace 4.5.20 on powerpc-unknown-linux-gnu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186635 138bc75d-0d04-0410-961f-82ee72b054a4

debug/dwarf: Fix address lookups for different types of lines.

This fixes the lookup when, e.g., discriminators force adding
new line arrays.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186633 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Disable memory profiling in gc_test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186631 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/x86_64/abi/avx/test_passing_unions.c: Avoid undefined
array access.
* gcc.target/x86_64/abi/avx/test_passing_structs.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186629 138bc75d-0d04-0410-961f-82ee72b054a4

genmodes: don't truncate a mode name of length >= 7

* genmodes.c (make_complex_modes): Don't truncate a mode name of
length 7 or more when prepending a "C".  Suggested by Richard Guenther.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186628 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53042
* decl2.c (maybe_emit_vtables): Do not initialize same_comdat_group
list when target has no support for it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186627 138bc75d-0d04-0410-961f-82ee72b054a4

* error.c (pedwarn_cxx98): Move va_end call after user
of the va_list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186626 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

2012-04-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR rtl-optimization/44214
* fold-const.c (exact_inverse): New function.
(fold_binary_loc): Fold vector and complex division by constant into
multiply by recripocal with flag_reciprocal_math; fold vector division
by constant into multiply by reciprocal with exact inverse.

gcc/testsuite:

2012-04-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR rtl-optimization/44214
* gcc.dg/pr44214-1.c: New test.
* gcc.dg/pr44214-2.c: Likewise.
* gcc.dg/pr44214-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186625 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-symtab.c (lto_cgraph_replace_node): Merge needed instead of force flags.
* cgraph.c (cgraph_add_thunk): Use mark_reachable_node.
(cgraph_remove_node): Update.
(cgraph_mark_needed_node): Remove.
(cgraph_mark_force_output_node): New.
(dump_cgraph_node): Do not dump needed flag.
(cgraph_node_cannot_be_local_p_1): Update.
(cgraph_can_remove_if_no_direct_calls_and_refs): Update.
* cgraph.h (symtab_node_base): Add force_output flag.
(cgraph_node): Remove needed flag.
(varpool_node): Remove force_output flag.
(cgraph_mark_needed_node): Remove.
(cgraph_mark_force_output_node): New.
(cgraph_only_called_directly_or_aliased_p,
varpool_can_remove_if_no_refs, varpool_all_refs_explicit_p): Update.
* ipa-cp.c (ipcp_generate_summary): Remove out of date assert.
* cgraphunit.c (cgraph_decide_is_function_needed): rewrite.
(cgraph_add_new_function); Update.
(cgraph_mark_if_needed); Update.
(verify_cgraph_node): Update.
(cgraph_analyze_function): Alias target is reachable.
(process_function_and_variable_attributes): Update: externally_visible
flag makes function reachable.
(cgraph_analyze_functions): Update dumping.
* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
input_overwrite_node, input_varpool_node): Update streaming.
* lto-streamer-out.c (produce_symtab): Use force_output.
* ipa.c (process_references): Weakrefs must be processed.
(cgraph_remove_unreachable_nodes): Likewise; update for new
force_output flag.
(varpool_externally_visible_p); Weakrefs are externally visible
even if they are not.
(function_and_variable_visibility): Update; when processing alias
pair force the targets to be output.
(whole_program_function_and_variable_visility): Use mark_reachable_node.
* trans-mem.c (ipa_tm_mark_needed_node): Remove
(ipa_tm_mark_force_output_node): New function.
(ipa_tm_create_version_alias, ipa_tm_create_version): Update.
* gimple-fold.c (can_refer_decl_in_current_unit_p): Be lax about aliases.
* varasm.c (mark_decl_referenced): Update.
(find_decl_and_mark_needed): Remove.
(find_decl): New function.
(weak_finish, finish_aliases_1, assemble_alias): Update; do not mark
alias targets as needed.
(dump_tm_clone_pairs): Update.
* tree-inline.c (copy_bb): Update check.
* symtab.c (dump_symtab_base): Dump force_output.
* tree-ssa-structalias.c (ipa_pta_execute): Use force_output.
* passes.c (execute_todo): Fix dumping.
* varpool.c (decide_is_variable_needed, varpool_finalize_decl): Update.
(varpool_analyze_pending_decls): Alias target is reachable.
(varpool_create_variable_alias): Finalize weakrefs.

* class.c (make_local_function_alias): Do not mark symbol referenced.

* objc-acct.c (mark_referenced_methods); Use
cgraph_mark_force_output_node.

* gcc-interface/utils.c (gnat_write_global_declarations): Update for new
force_output placement.

* lto/lto-partition.c (partition_cgraph_node_p): Use force_output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186624 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/53021
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP,
UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Define.
* alias.c (init_alias_targets): Use UNIQUE_BASE_VALUE_*
macros instead of constants.
* dse.c (record_store): Check for SP ADDRESS by comparing
XWINT to UNIQUE_BASE_VALUE_SP instead of expecting
XEXP to be stack_pointer_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186623 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-20  Richard Guenther  <rguenther@suse.de>

* tree-ssa-copy.c (propagate_tree_value_into_stmt): Use
update_call_from_tree when propagating into a call.

* g++.dg/torture/20120420-1.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186622 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_emit_savres_rtx): Formatting.
(rs6000_emit_prologue, rs6000_emit_epilogue): Likewise.  Rename
sp_offset to frame_off.  Move world save code earlier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186621 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53050
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine):
Do only one transform on COND_EXPRs at the same time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186620 138bc75d-0d04-0410-961f-82ee72b054a4

* symtab.c (dump_symtab_base): Revert accidental checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186619 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/53052
* include/std/type_traits (is_explicitly_convertible): Remove.
* testsuite/20_util/is_explicitly_convertible: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186618 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/53052
* include/std/type_traits (is_explicitly_convertible): Remove.
* testsuite/20_util/is_explicitly_convertible: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186617 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53040
* config/rs6000/rs6000.c (rs6000_savres_strategy): When using
static chain, set REST_INLINE_FPRS too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186616 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-dump.c (dequeue_and_dump) <BIT_FIELD_REF>: Dump the three child
nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186615 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-20  Richard Guenther  <rguenther@suse.de>

* tree-vect-loop.c (vect_analyze_loop_operations): Do not
vectorize loops that can never run more often than the
vectorization factor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186614 138bc75d-0d04-0410-961f-82ee72b054a4

struct siginfo vs. siginfo_t

libgcc/
* config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
siginfo_t instead of struct siginfo.
* config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
* config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
* config/ia64/linux-unwind.h (ia64_fallback_frame_state)
(ia64_handle_unwabi): Likewise.
* config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
* config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
* config/sh/linux-unwind.h (shmedia_fallback_frame_state)
(sh_fallback_frame_state): Likewise.
* config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
* config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186610 138bc75d-0d04-0410-961f-82ee72b054a4

* symtab.c (dump_symtab_base): Fix dumping of asm lists.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186609 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Ignore stack sizes when deciding when to GC.

Also allocate heap bitmaps bit in page size units and clear
context when putting G structures on free list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186607 138bc75d-0d04-0410-961f-82ee72b054a4

gotest: Don't get confused by data tables named Test on PPC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186605 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186604 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog: remove summary from my entry, on request from David Edelsohn

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186600 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/sync.md (fetchop_name): Change ior attribute to "or".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186599 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pr45830.c: Update scan-tree-dump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186597 138bc75d-0d04-0410-961f-82ee72b054a4

genmodes: remove misleading use of strncpy

* genmodes.c (make_complex_modes): Avoid unnecessary use of strncpy.
We verified above that the string(including trailing NUL) fits in buf,
so just use memcpy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186596 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-19  Richard Guenther  <rguenther@suse.de>

* symtab.c (dump_symtab_base): Use TREE_STRING_POINTER
for dumping DECL_SECTION_NAME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186594 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/52977
* tree.h (VECTOR_CST_NELTS): Use part number of types again.
(struct tree_vector): Adjust GTY length.
* tree.c (make_vector_stat): Don't set VECTOR_CST_NELTS.

* gengtype.c (struct walk_type_data): Add in_record_p and loopcounter
members.
(walk_type, <TYPE_POINTER, TYPE_ARRAY>): Handle case where our
caller emitted the length calulation already.
(walk_type, <TYPE_UNION, TYPE_STRUCT>): Emit length calculations

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186593 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53031
* tree-vrp.c (adjust_range_with_scev): Revert back to
using max_loop_iterations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186592 138bc75d-0d04-0410-961f-82ee72b054a4

* diagnostic.c (emit_diagnostic): Move va_end call after user
of the va_list.
(warning, warning_at, pedwarn, permerror): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186591 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-19  Richard Guenther  <rguenther@suse.de>

* ira-int.h (ira_allocno_object_iter_cond): Avoid out-of-bound
array access.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186590 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53033
* config/avr/avr.c (avr_out_load_psi): Fix assembler template for
the case *(X+const).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186588 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-19  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

* config/arm/sync.md (sync_optab): Change ior attribute to "or".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186587 138bc75d-0d04-0410-961f-82ee72b054a4

Fix #52283 error: case label does not reduce to an integer constant

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186586 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-19  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/44688
* loop-iv.c (determine_max_iter): Only return max_iter.
(iv_number_of_iterations): Also use the recorded loop bound
on the maximum number of iterations.
* loop-unroll.c (decide_unroll_runtime_iterations): Use
max_iter to avoid unrolling loops that do not roll.
(decide_unroll_stupid): Likewise.

* gcc.dg/var-expand1.c: Increase array size to make unrolling
possibly profitable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186585 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186584 138bc75d-0d04-0410-961f-82ee72b054a4

fix accidentally checked-in assert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186580 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* targhooks.c (default_case_values_threshold): Fix code style nit.

* stmt.c (add_case_node, expand_case): Move logic to remove/reduce
case range and type folding from here...
* gimplify.c (gimplify_switch_expr): ... to here.  Expect NULL_TREE
type, as documented in tree.def

fortran/
* trans-decl.c (gfc_trans_entry_master_switch): Build SWITCH_EXPR
with NULL_TREE type instead of void_type_node.
* trans-io.c (io_result): Likewise.
* trans-stmt.c (gfc_trans_integer_select,
gfc_trans_character_select): Likewise.

go/
* go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
with NULL_TREE type instead of void_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186579 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (verify_symtab, verify_symtab_node, verify_symtab_base):
Declare.
* cgraphunit.c (verify_cgraph_node): Verify symtab base; do not verify
cgraph hash and same comdat groups.
(cgraph_optimize); Verify symbol table.
* ipa.c (cgraph_remove_unreachable_nodes): Verify symbol table.
(dissolve_same_comdat_group_list): Work on symtab nodes.
(function_and_variable_visibility): Dissolve variable same comdat group
lists, too.
* symtab.c: Include timevar.h
(verify_symtab_base, verify_symtab_node, verify_symtab): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186578 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-switch-conversion.c (info): Remove global pass info.
(check_range, check_process_case, check_final_bb, create_temp_arrays,
free_temp_arrays, gather_default_values, build_constructors,
array_value_type, build_one_array, build_arrays, gen_def_assigns,
fix_phi_nodes, gen_inbound_check): Pass info around from ...
(process_switch): ... here.  Unify message format.  Return a const
char pointer to the failure reason message.
(do_switchconv): Unify message format.  Update process_switch usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186576 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.def (CASE_LABEL_EXPR): Fix documentation, mention all operands.
* tree-cfg.c (edge_to_cases): Fix documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186575 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/sync.md (fetchop_name): Change ior attribute to "or".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186572 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

2012-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/52976
* tree-ssa-reassoc.c (add_to_ops_vec_max_rank): Delete.
(possibly_move_powi): New function.
(rewrite_expr_tree): Call possibly_move_powi.
(rewrite_expr_tree_parallel): Likewise.
(attempt_builtin_powi): Change call of add_to_ops_vec_max_rank to
call add_to_ops_vec instead.

gcc/testsuite:

2012-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/52976
gfortran.dg/reassoc_11.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186568 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

2012-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/52976
* tree-ssa-reassoc.c (stmt_is_power_of_op): New function.
(decrement_power): Likewise.
(propagate_op_to_single_use): Likewise.
(zero_one_operation): Handle __builtin_pow* calls in linearized
expression trees; factor logic into propagate_op_to_single_use.
(undistribute_ops_list): Allow operands with repeat counts > 1.

gcc/testsuite:

2012-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/52976
gfortran.dg/reassoc_7.f: New test.
gfortran.dg/reassoc_8.f: Likewise.
gfortran.dg/reassoc_9.f: Likewise.
gfortran.dg/reassoc_10.f: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186567 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44688
* cfgloop.h (record_niter_bound): Declare.
* tree-ssa-loop-niter.c (record_niter_bound): Export.
Update the estimation with the upper bound here...
(estimate_numbers_of_iterations_loop): ... instead of here.
Do not forcefully reset a recorded upper bound.
* tree-vect-loop-manip.c (vect_do_peeling_for_alignment):
Record the maximum number of loop iterations of the
prologue loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186566 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-04-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/52422
* cp-tree.h (build_addr_func, decay_conversion,
get_member_function_from_ptrfunc,
build_m_component_ref, convert_member_func_to_ptr):
Add tsubst_flags_t parameter.
* typeck.c (cp_default_conversion): Add.
(decay_conversion, default_conversion,
get_member_function_from_ptrfunc, convert_member_func_to_ptr):
Add tsubst_flags_t parameter and use it throughout.
(cp_build_indirect_ref, cp_build_array_ref,
cp_build_function_call_vec, convert_arguments, build_x_binary_op,
cp_build_binary_op, cp_build_unary_op, build_reinterpret_cast_1,
build_const_cast_1, expand_ptrmemfunc_cst,
convert_for_initialization): Adjust.
* init.c (build_vec_init): Adjust.
* decl.c (grok_reference_init, get_atexit_node): Likewise.
* rtti.c (build_dynamic_cast_1, tinfo_base_init): Likewise.
* except.c (build_throw): Likewise.
* typeck2.c (build_x_arrow): Likewise.
(build_m_component_ref): Add tsubst_flags_t parameter and
use it throughout.
* pt.c (convert_nontype_argument): Adjust.
* semantics.c (finish_asm_stmt, maybe_add_lambda_conv_op): Likewise.
* decl2.c (build_offset_ref_call_from_tree): Likewise.
* call.c (build_addr_func): Add tsubst_flags_t parameter and
use it throughout.
(build_call_a, build_conditional_expr_1, build_new_op_1,
convert_like_real, convert_arg_to_ellipsis, build_over_call,
build_special_member_call): Adjust.
* cvt.c (cp_convert_to_pointer, force_rvalue,
build_expr_type_conversion): Likewise.

/testsuite
2012-04-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/52422
* g++.dg/cpp0x/sfinae33.C: New.
* g++.dg/cpp0x/sfinae34.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186565 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-symtab.c (lto_cgraph_replace_node): Update.
* cgraphbuild.c (record_reference, record_type_list,
record_eh_tables, mark_address, mark_load, mark_store): Update.
* cgraph.c (cgraph_same_body_alias, dump_cgraph_node,
cgraph_create_virtual_clone, cgraph_for_node_thunks_and_aliases):
Update.
* cgraph.h (symtab_node_def, symtab_node, const_symtab_node): Remove.
(cgraph_alias_aliased_node, varpool_alias_aliased_node): Update.
* reload.c: Fix typo in comment.
* rtlanal.c: Likewise.
* tree-emultls.c (gen_emutls_addr): Update.
* ipa-reference.c (analyze_function): Update.
* cgraphunit.c (cgraph_analyze_function,
cgraph_process_same_body_aliases, assemble_thunks_and_aliases):
Update.
* ipa-ref.c (ipa_record_reference): Reorg to avoid reference types.
(ipa_remove_reference): Likewise.
(ipa_remove_all_refering): Rename to ...
(ipa_remove_all_referring): ... this one; update.
(ipa_dump_references): Update.
(ipa_dump_referring): Update.
(ipa_clone_references): Update.
(ipa_clone_refering): Rename to ...
(ipa_clone_referring): ... this one; update.
(ipa_ref_cannot_lead_to_return): Update.
(ipa_ref_has_aliases_p): Update.
* ipa-ref.h (symtab_node_def, symtab_node, const_symtab_node): New
forward typedefs.
(ipa_ref_type): Remove.
(ipa_ref_ptr_u): Remove.
(ipa_ref): Remove referencing, refered, refered_index, refering_type
and refered_type; add referring, referred and referred_index.
(ipa_ref_list): Rename refering to referring.
(ipa_record_reference, ipa_remove_all_referring, ipa_dump_referring,
ipa_clone_references, ipa_clone_referring): Update prototypes.
* lto-cgraph.c (referenced_from_other_partition_p): Update.
(lto_output_ref): Update.
(add_references): Update.
(input_varpool_node): Update.
(input_refs): Update.
* ipa-ref-inline.h (ipa_ref_node): Update.
(ipa_ref_varpool_node): Update.
(ipa_ref_referring_node); Update.
(ipa_ref_referring_varpool_node): Update.
(ipa_ref_referring_ref_list); Update.
(ipa_ref_referred_ref_list): Update.
(ipa_ref_list_first_referring): Update.
(ipa_empty_ref_list): Update.
(ipa_ref_list_refering_iterate): Rename to ...
(ipa_ref_list_referring_iterate): ... this one.
* cse.c: Update comment.
* ipa-utils.c (ipa_reverse_postorder): Update.
* tree-ssa-alias.c: Update.
* ipa-inline.c (reset_edge_caches): Update.
(update_caller_keys): Update.
* ipa-inline.h: Update comments.
* jump.c: Update comment.
* alias.c: Likewise.
* ipa.c (process_references): Update.
(cgraph_remove_unreachable_nodes): Likewise.
(ipa_discover_readonly_nonaddressable_var): Likewise.
(cgraph_address_taken_from_non_vtable_p): Likewise.
* trans-mem.c (ipa_tm_execute): Update.
* simplify-rtx.c: Fix comment.
* rtl.c: Fix comment.
* symtab.c (symtab_unregister_node): Update.
* varpool.c (dump_varpool_node): Update.
(varpool_analyze_pending_decls): Update.
(assemble_aliases): Update.
(varpool_for_node_and_aliases): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186564 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-18  Joey Ye  <joey.ye@arm.com>

        * gcc.target/arm/thumb1-imm.c: Skip it in non-thumb1 target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186563 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-18  Richard Guenther  <rguenther@suse.de>

* cfgloop.h (estimate_numbers_of_iterations_loop): Remove
use_undefined_p parameter.
* tree-flow.h (estimate_numbers_of_iterations): Likewise.
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop):
Likewise.
(estimate_numbers_of_iterations): Likewise.
(estimated_loop_iterations): Adjust.
(max_loop_iterations): Likewise.
(scev_probably_wraps_p): Likewise.
* tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise.
* tree-vrp.c (adjust_range_with_scev): Use max_stmt_executions,
not max_loop_iterations.
(execute_vrp): Remove explicit number of iterations estimation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186562 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-18  Richard Guenther  <rguenther@suse.de>

* gcc.target/x86_64/abi/test_passing_unions.c: Avoid undefined
array access.
* gcc.target/x86_64/abi/test_passing_structs.c: Likewise.
* gcc.target/i386/avx256-unaligned-load-4.c: Fix array sizes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186561 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-18  Enkovich Ilya  <ilya.enkovich@intel.com>

       * config/i386/linux-common.h: New.

       * config.gcc: Add i386/linux-common.h before
       all i386/linux.h and i386/linux64.h usages.

       * config/i386/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): New.
       (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
       * config/i386/gnu-user64.h: Likewise.

       * config/i386/gnu-user.common.h (GNU_USER_TARGET_CC1_SPEC): New.
       (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC.
       (GNU_USER_TARGET_MATHFILE_SPEC): New.
       (ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186560 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (cgraph_node_name): Remove.
(dump_cgraph_node): Use dump_symtab_base; reformat.
* cgraph.h (symtab_node_asm_name, symtab_node_name, dump_symtab,
debug_symtab, dump_symtab_node, debug_symtab_node, dump_symtab_base):
Declare.
(cgraph_node_name, varpool_node_name): Remove.
(cgraph_node_asm_name, varpool_node_asm_name,
cgraph_node_name, varpool_node_name): New.
* tree-pass.h (TODO_dump_cgraph): Rename to ...
(TODO_dump_symtab): ... this one.
* ipa-cp (pass_ipa_cp): Update.
* ia-reference.c (generate_summary, read_write_all_from_decl,
propagate, ipa_reference_read_optimization_summary): Update.
* cgraphunit.c (cgraph_analyze_functions): Update.
(cgraph_optimize): Update.
* ipa-ref.c (ipa_dump_references): Update.
(ipa_dump_refering): Update.
* ipa-inline.c (pass_ipa_inline): Update.
* matrix-reorg.c (pass_ipa_matrix_reorg): Update.
* ipa.c (pass_ipa_function_visibility,
pass_ipa_whole_program_visibility): Update.
* tree-sra.c (pass_early_ipa_sra): Update.
* symtab.c: Include langhooks.h
(symtab_node_asm_name): New.
(symtab_node_name): New.
(symtab_type_names): New static var.
(dump_symtab_base): New.
(dump_symtab_node, dump_symtab): New.
(debug_symtab_node,  debug_symtab): New.
* tree-ssa-structalias.c: Dump symbol table.
* pases.c (execute_todo): Handle TODO_dump_symtab instead
of TODO_dump_cgraph.
* varpoo.c (varpool_node_name): Remove.
(dump_varpool_node): Use dump_symtab_base; reformat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186559 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186557 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>

        * doc/invoke.texi (Language Independent Options): @item should be
before @opindex.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186553 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR bootstrap/53021
* rtl.c (rtx_code_size): Handle ADDRESS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186549 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-17  Tobias Burnus  <burnus@net-b.de>

        PR libfortran/38199
        PR libfortran/50673
        * io/unit.c (get_internal_unit): Properly check for the presence
        of the format string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186548 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-17  Tom de Vries  <tom@codesourcery.com>

* g++.dg/pr51264-4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186547 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-17  Tom de Vries  <tom@codesourcery.com>

* cp-gimplify.c (begin_bc_block): Add location parameter and use as
location argument to create_artificial_label.
(finish_bc_block): Change return type to void.  Remove body_seq
parameter, and add block parameter.  Append label to STMT_LIST and
return in block.
(gimplify_cp_loop, gimplify_for_stmt, gimplify_while_stmt)
(gimplify_do_stmt, gimplify_switch_stmt): Remove function.
(genericize_cp_loop, genericize_for_stmt, genericize_while_stmt)
(genericize_do_stmt, genericize_switch_stmt, genericize_continue_stmt)
(genericize_break_stmt, genericize_omp_for_stmt): New function.
(cp_gimplify_omp_for): Remove bc_continue processing.
(cp_gimplify_expr): Genericize VEC_INIT_EXPR.
(cp_gimplify_expr): Mark FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT,
CONTINUE_STMT, and BREAK_STMT as unreachable.
(cp_genericize_r): Genericize FOR_STMT, WHILE_STMT, DO_STMT,
SWITCH_STMT, CONTINUE_STMT, BREAK_STMT and OMP_FOR.
(cp_genericize_tree): New function, factored out of ...
(cp_genericize): ... this function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186546 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-17  Tom de Vries  <tom@codesourcery.com>

* tree-iterator.c (append_to_statement_list_1): Handle case that *list_p
is not a STMT_LIST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186545 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53020
* config/i386/sync.md (atomic_<code><mode>): Rename to
atomic_<logic><mode>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186542 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/52599
* semantics.c (build_constexpr_constructor_member_initializers):
Check for function-try-block as function-body.

/testsuite
2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/52599
* g++.dg/cpp0x/constexpr-ctor10.C: New.

/cp
2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53003
* parser.c (cp_parser_member_declaration): Check that
initializer_token_start is non null before dereferencing it.

/testsuite
2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53003
* g++.dg/parse/crash59.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186541 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.def (ADDRESS): Turn operand into a HOST_WIDE_INT.
* alias.c (reg_base_value): Expand and update comment.
(arg_base_value): New variable.
(unique_id): Move up file.
(unique_base_value, unique_base_value_p, known_base_value_p): New.
(find_base_value): Use arg_base_value and known_base_value_p.
(record_set): Document REG_NOALIAS handling.  Use unique_base_value.
(find_base_term): Use known_base_value_p.
(base_alias_check): Use unique_base_value_p.
(init_alias_target): Initialize arg_base_value.  Use unique_base_value.
(init_alias_analysis): Use 1 as the first id for REG_NOALIAS bases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186540 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/20_util/specialized_algorithms/uninitialized_copy/
808590.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186539 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Remove DImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186534 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/18437

* tree-vectorizer.h (_stmt_vec_info.stride_load_p): New member.
(STMT_VINFO_STRIDE_LOAD_P): New accessor.
(vect_check_strided_load): Declare.
* tree-vect-data-refs.c (vect_check_strided_load): New function.
(vect_analyze_data_refs): Use it to accept strided loads.
* tree-vect-stmts.c (vectorizable_load): Ditto and handle them.

testsuite/
* gfortran.dg/vect/rnflow-trs2a2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186530 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-17  Richard Guenther  <rguenther@suse.de>

PR middle-end/53011
* tree-eh.c (cleanup_empty_eh_merge_phis): Properly discard
loops when redirecting an entry or latch edge.

* g++.dg/torture/pr53011.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186529 138bc75d-0d04-0410-961f-82ee72b054a4

* sel-sched.c (sel_global_init): Revert previous change.
his line, and those below, will be ignored--

M    ChangeLog
M    sel-sched.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186528 138bc75d-0d04-0410-961f-82ee72b054a4