PR rtl-optimization/54850
	* sched-deps.c (find_inc): Add all dependencies from the inc_insn
	to the mem_insn.

From-SVN: r193332

	PR middle-end/48636
	* ipa-inline.c (big_speedup_p): New function.
	(want_inline_small_function_p): Use it.
	(edge_badness): Dump it.
	* params.def (inline-min-speedup): New parameter.
	* doc/invoke.texi (inline-min-speedup): Document.

From-SVN: r193331

ipa-prop.c (determine_known_aggregate_parts): Skip writes to different declarations when tracking writes to a declaration.

2012-11-08  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (determine_known_aggregate_parts): Skip writes to
	different declarations when tracking writes to a declaration.

	* gfortran.dg/ipcp-array-1.f90: New test.

From-SVN: r193330

PR fortran/51727
* module.c (sorted_pointer_info): New.
(gfc_get_sorted_pointer_info): New.
(free_sorted_pointer_info_tree): New.
(compare_sorted_pointer_info): New.
(find_symbols_to_write): New.
(write_symbol1_recursion): New.
(write_symbol1): Collect symbols that need writing, output in order.
(write_generic): Traverse tree in order.

From-SVN: r193329

2012-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/unordered_multimap/insert/55028-debug.cc:
	Don't pass -D_GLIBCXX_DEBUG by hand (check-debug does).

From-SVN: r193327

	* g++.old-deja/g++.abi/cxa_vec.C: Fix typo in comment.

	* testsuite/18_support/cxa_vec.cc: Fix typo in comment.

From-SVN: r193326

	* include/profile/iterator_tracker.h (operator++): Fix returning
	dangling reference.
	(operator--): Likewise.

From-SVN: r193323

	* config/sparc/constraints.md ("U"): Document, in detail,
	which this constraint is necessary.

From-SVN: r193322

From-SVN: r193321

	* testsuite/libgomp.c++/pr24455.C: Use
	-Wl,-undefined,dynamic_lookup on darwin.

From-SVN: r193318

2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* gcc.dg/pr55151.c: Use ia32 instead of x86_64.

From-SVN: r193317

	* gcc.dg/tree-ssa/cunroll-1.c: Scan cunrolli dump.

From-SVN: r193316

	PR middle-end/55235
	* expr.c (store_expr): Do not call emit_block_move for
	non-BLKmode values.

From-SVN: r193314

	PR middle-end/55219
	* fold-const.c (fold_binary_op_with_conditional_arg): Do not fold if
	the argument is itself a conditional expression.

From-SVN: r193312

2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* gcc.dg/pr55151.c: Compile it only for x86_64.

From-SVN: r193311

2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55122
	* lra-constraints.c (match_reload): Sync values for dead input
	pseudos.

2012-11-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55122
	* gcc.dg/pr55122.c: New test.

From-SVN: r193310

        * gcc.target/powerpc/pr46728-[1234578].c: Tighten regex to ignore
        word powerpc.
        * gcc.target/powerpc/vsx-mass-1.c: Escape [ and ] in regex.
        * gcc.target/powerpc/loop_align.c: Skip on AIX.
        * gcc.target/powerpc/ppc-pow.c: Allow dot symbols in branch.
        * gcc.target/powerpc/tfmode_off.c: Skip on AIX.

From-SVN: r193309

From-SVN: r193308

	* doc/invoke.texi (-mcpu=power8): Document.
	* config.in (HAVE_AS_POWER8): New.
	* config.gcc: Add cpu_type power8.
	* configure.ac: (HAVE_AS_POWER8): Check for assembler support for
	the POWER8 instructions.
	* configure: Regenerate.
	* config/rs6000/rs6000.h: (ASM_CPU_POWER8_SPEC): Define.
	(ASM_CPU_SPEC): Pass %(asm_cpu_power8) for -mcpu=power8.
	(EXTRA_SPECS): Add asm_cpu_power8 spec string.
	* config/rs6000/rs6000-cpus.def (processor_target_table): Alias
	POWER8 to POWER7.
	* config/rs6000/rs6000-tables.opt: Regenerate.
	* config/rs6000/driver-rs6000.c (ASM_CPU_SPEC): For -mcpu=power8,
	pass %(asm_cpu_power8)/-mpwr8.
	* config/rs6000/aix53.h: Likewise.
	* config/rs6000/aix61.h: Likewise.

From-SVN: r193307

	PR target/55224
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Put back exception
	to make a sibcall if one of the functions has void return type.

From-SVN: r193306

	PR target/55224
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Put back exception
	to make a sibcall if one of the functions has void return type.

From-SVN: r193305

gcc/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* doc/invoke.texi (Wformat): Update.
c-family/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* c.opt (Wformat): Make it Alias Wformat=1.
	(Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
	Wformat-security,Wformat-y2k,Wformat-zero-length): Use
	LangEnabledBy.
	(Wformat=): RejectNegative. Use LangEnabledBy.
	(Wnonnull): Use LangEnabledBy.
	* c-opts.c (c_common_handle_option): Do not handle Wformat here.
	* c-format.c (set_Wformat): Delete.
	(decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
        (maybe_read_dollar_number):  Likewise.
        (avoid_dollar_number):  Likewise.
        (finish_dollar_format_checking):  Likewise.
        (check_format_info):  Likewise.
        (check_format_info_main):  Likewise.
        (check_format_types):  Likewise.
        (format_type_warning):  Likewise.
        * c-common.c (int):  Likewise.
        (check_function_sentinel):  Likewise.
        * c-common.h (warn_format,set_Wformat): Do not declare here.
testsuite/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* gcc.dg/warn-nsstring.c: Use -Wformat explicitly.

From-SVN: r193304

2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* optc-gen.awk: Factor code out to...
	* opt-functions.awk (lang_enabled_by): ... this new function.

From-SVN: r193303

c-family/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
	Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
	Use LangEnabledBy.
	(Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
	common.opt.
	(Wvariadic-macros): Init(1).
	* c-opts.c (c_common_handle_option): Do not handle them
	explicitly.
	(c_common_post_options): Likewise.
	(sanitize_cpp_opts): warn_unused_macros is now
	cpp_warn_unused_macros.
	(push_command_line_include): Likewise.
	* c-common.c (warn_unknown_pragmas): Do not define.
	* c-common.h (warn_unknown_pragmas): Do not declare.
gcc/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* common.opt (Wswitch,Wswitch-default,Wswitch-enum): Move to c.opt.
fortran/
2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/53063
	* options.c (set_Wall): Do not set warn_switch here.

From-SVN: r193302

2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/51294
c-family/
	* c-common.c (conversion_warning): Handle conditional expressions.
testsuite/
	* c-c++-common/pr51294.c: New.

From-SVN: r193301

gcc/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/aarch64/aarch64.c (aarch64_expand_prologue): add the missing
	argument 'Pmode' to the 'plus_constant' call.

From-SVN: r193299

2012-11-07  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/53787
	* ipa-cp.c (ipcp_value_source): New field offset.
	(ipcp_agg_lattice): New type.
	(ipcp_param_lattices): Likewise, move virt_call from ipcp_lattice here.
	(ipcp_agg_lattice_pool): New variable.
	(ipa_get_parm_lattices): New function.
	(ipa_get_lattice): Turned into ipa_get_scalar_lat, use the above.
	Adjusted all callers.
	(print_lattice): New function.
	(print_all_lattices): Use the above, also print aggregate lattices.
	(set_agg_lats_to_bottom): New function.
	(set_agg_lats_contain_variable): Likewise.
	(set_all_contains_variable): Likewise.
	(initialize_node_lattices): Also handle aggregate lattices, set
	virt_call in ipcp_param_lattices.
	(add_value_source): Handle offsets.
	(add_value_to_lattice): Likewise.
	(add_scalar_value_to_lattice): New function.
	(propagate_vals_accross_pass_through): Use add_scalar_value_to_lattice.
	(propagate_vals_accross_ancestor): Likewise.
	(propagate_accross_jump_function): Renamed to
	propagate_scalar_accross_jump_function, use
	add_scalar_value_to_lattice.
	(set_check_aggs_by_ref): New function.
	(merge_agg_lats_step): Likewise.
	(set_chain_of_aglats_contains_variable): Likewise.
	(merge_aggregate_lattices): Likewise.
	(propagate_constants_accross_call): Also handle aggregate lattices.
	(hint_time_bonus): New function.
	(context_independent_aggregate_values): Likewise.
	(gather_context_independent_values): Also handle agggregate values.
	(agg_jmp_p_vec_for_t_vec): New function.
	(estimate_local_effects): Also handle agggregate values.
	(add_all_node_vals_to_toposort): Likewise.
	(ipcp_propagate_stage): Use struct ipcp_param_lattices.
	(get_clone_agg_value): New function.
	(cgraph_edge_brings_value_p): Also handle agggregate values.
	(create_specialized_node): Likewise.
	(find_more_values_for_callers_subset): Rename to
	find_more_scalar_values_for_callers_subset.  Modify dump.
	(copy_plats_to_inter): New function.
	(intersect_with_plats): Likewise.
	(agg_replacements_to_vector): Likewise.
	(intersect_with_agg_replacements): Likewise.
	(find_aggregate_values_for_callers_subset): Likewise.
	(known_aggs_to_agg_replacement_list): Likewise.
	(cgraph_edge_brings_all_scalars_for_node): Likewise.
	(cgraph_edge_brings_all_agg_vals_for_node): Likewise.
	(perhaps_add_new_callers): Old functionality moved to
	cgraph_edge_brings_all_scalars_for_node, call it and
	cgraph_edge_brings_all_agg_vals_for_node.
	(ipcp_val_in_agg_replacements_p): New function.
	(decide_about_value): New function.
	(decide_whether_version_node): A lot of functionality moved to
	decide_about_value.  Also handle agggregate values.
	(ipcp_driver): Also allocate ipcp_agg_lattice_pool.
	(pass_ipa_cp): Fill in new entries.
	* ipa-prop.c (ipa_node_agg_replacements): New variable.
	(free_parms_ainfo): New function.
	(ipa_analyze_node): Use free_parms_ainfo to free stuff.
	(ipa_find_agg_cst_for_param): Do not rely on offset ordering.
	(ipa_set_node_agg_value_chain): New function.
	(ipa_node_removal_hook): Also handle ipa_node_agg_replacements.
	(ipa_node_duplication_hook): Likewise.
	(ipa_free_all_structures_after_ipa_cp): Also free ipcp_agg_lattice_pool.
	(ipa_free_all_structures_after_iinln): Likewise.
	(ipa_dump_agg_replacement_values): New function.
	(write_agg_replacement_chain): Likewise.
	(read_agg_replacement_chain): Likewise.
	(ipa_prop_write_all_agg_replacement): Likewise.
	(read_replacements_section): Likewise.
	(ipa_prop_read_all_agg_replacement): Likewise.
	(adjust_agg_replacement_values): Likewise.
	(ipcp_transform_function): Likewise.
	* ipa-prop.h: Also define heap vector of ipa_agg_jf_item_t and of
	ipa_agg_jump_function_t.
	(ipa_node_params): Make lattices an array of ipcp_param_lattices.
	(ipa_agg_replacement_value): New type and its vector.
	(ipa_set_node_agg_value_chain) Declare.
	(ipa_node_agg_replacements): Likewise.
	(ipa_get_agg_replacements_for_node): New function.
	(ipcp_agg_lattice_pool): Declare.
	(ipa_dump_agg_replacement_values): Likewise.
	(ipa_prop_write_all_agg_replacement): Likewise.
	(ipa_prop_read_all_agg_replacement): Likewise.
	(ipcp_transform_function): Likewise.
	* ipa-inline-analysis.c (estimate_ipcp_clone_size_and_time): Pass around
	known aggregates and hints.
	* ipa-inline.h: include ipa-prop.h.
	(estimate_ipcp_clone_size_and_time): Adjust declaration.
	* lto-streamer.h (lto_section_type): New item
	LTO_section_ipcp_transform.
	* lto-section-in.c (lto_section_name): New element ipcp_trans.
	* params.def (PARAM_IPA_CP_LOOP_HINT_BONUS): New parameter.
	* Makefile.in (IPA_INLINE_H): New.  Use everywhee instead of
	ipa-inline.h.

	* testsuite/gcc.dg/ipa/ipa-5.c: Adjust.
	* testsuite/gcc.dg/ipa/ipcp-agg-1.c: New test.
	* testsuite/gcc.dg/ipa/ipcp-agg-2.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-3.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-4.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-5.c: Likewise.
	* testsuite/gcc.dg/ipa/ipcp-agg-6.c: Likewise.
	* testsuite/gfortran.dg/pr48636.f90: Add -fno-ipa-cp.
	* testsuite/gfortran.dg/pr48636-2.f90: New test.
	* testsuite/gfortran.dg/pr53787.f90: Likewise.

From-SVN: r193298

From-SVN: r193296

2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/array (_GLIBCXX_THROW_OR_ABORT): Move...
	* include/bits/c++config: ... here.
	* include/bits/shared_ptr_base.h (__throw_bad_weak_ptr): Use it.
	* include/ext/pb_ds/exception.hpp: Likewise.
	* include/ext/throw_allocator.h (__throw_forced_error): Likewise.
	* include/ext/concurrence.h (__throw_concurrence_lock_error,
	__throw_concurrence_unlock_error, __throw_concurrence_broadcast_error,
	__throw_concurrence_wait_error): Likewise.
	* include/tr1/shared_ptr.h (__throw_bad_weak_ptr): Likewise.
	* include/tr1/functional (function<_Res(_ArgTypes...)>::operator()
	(_ArgTypes...)): Likewise.
	* libsupc++/eh_aux_runtime.cc (__cxxabiv1::__cxa_bad_cast,
	__cxxabiv1::__cxa_bad_typeid): Likewise.
	* libsupc++/vec.cc (compute_size): Likewise.
	* libsupc++/new_op.cc (operator new (std::size_t)): Likewise.
	* src/c++11/functexcept.cc: Likewise.
	* testsuite/util/io/illegal_input_error.hpp
	(__throw_illegal_input_error): Likewise.
	* libsupc++/eh_personality.cc: Avoid warning with -fno-exceptions.
	* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
	numbers.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
	Likewise.
	* testsuite/23_containers/array/tuple_interface/
	tuple_element_debug_neg.cc: Likewise.
	* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
	Likewise.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.

From-SVN: r193295

	* config/i386/i386.c (enum upper_128bits_state): Remove.
	(check_avx256_store): Use bool pointer argument.
	(ix86_avx_u128_mode_needed): Use note_stores also for CALL insns.
	* config/i386/predicates.md (vzeroupper_operation): Use match_test.

From-SVN: r193294

/cp
2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55226
	Revert:
	2012-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54922
	* semantics.c (cx_check_missing_mem_inits): Handle anonymous union
	members.

/testsuite
2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55226
	Revert:
	2012-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54922
	* g++.dg/cpp0x/constexpr-union4.C: New.

From-SVN: r193292

gcc/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/aarch64/aarch64.c (aarch64_expand_prologue): For the
	load-pair with writeback instruction, replace
	aarch64_set_frame_expr with add_reg_note (REG_CFA_ADJUST_CFA);
	add new local variable 'cfa_reg' and use it.

gcc/testsuite/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* gcc.target/aarch64/dwarf-cfa-reg.c: New test.

From-SVN: r193291

	* gcc.c-torture/compile/pr49220.c: New test.

From-SVN: r193290

	PR middle-end/49220
	* mode-switching.c (create_pre_exit): Set short_block if there
	are no copy insns.

From-SVN: r193289

	* init.c (build_new_1): Do not check for arithmetic overflow if
	inner array size is 1.

	* g++.dg/init/new40.C: New.

From-SVN: r193287

2012-11-07  Martin Jambor  <mjambor@suse.cz>

	* lto-cgraph.c: Include tree-pass.h.
	(lto_output_node): Stream node->ipa_transforms_to_apply.
	(input_node): Likewise.
	* tree-pass.h (passes_by_id): Declare.
	(passes_by_id_size): Likewise.
	* Makefile.in (lto-cgraph.o): Add TREE_PASS_H to dependencies.

From-SVN: r193286

	* ipa-inline-analysis.c (true_predicate, single_cond_predicate,
	reset_inline_edge_summary): Fix
	formatting.
	(account_size_time): Bump up the limit on number of size/time entries to
	256.
	(estimate_function_body_sizes): Work in reverse postorder.

From-SVN: r193285

	* include/bits/stl_vector.h (vector(size_type)): Add missing allocator
	parameter.
	* include/bits/stl_bvector.h: Likewise.
	* include/debug/vector (vector(size_type)): Likewise.
	* include/profile/vector (vector(size_type)): Likewise. Pass allocator
	to base constructor.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r193284

	PR bootstrap/55211
	Revert:
    	* config/sparc/constraints.md ("U"): Delete.
    	* config/sparc/sparc.md: Use 'r' constraint instead of 'U'.
    	* config/sparc/sync.md: Likewise.
	And revert parts of:
	* doc/md.texi: Sync sparc constraint documentation with reality.

From-SVN: r193283

	* config/i386/i386.c (ix86_avx_u128_mode_after): Don't
	look for reg in CALL operand.

From-SVN: r193282