From-SVN: r201401

	* config.gcc (aarch64*-*-*): Add aarch-common.o to extra_objs.  Add
	aarch-common-protos.h to extra_headers.
	(aarch64*-*-*): Add arm/aarch-common-protos.h to tm_p_file.
	* config/aarch64/aarch64.md: Include "../arm/cortex-a53.md"
	* config/aarch64/t-aarch64 (aarch-common.o): Define.

From-SVN: r201400

	* config/aarch64/aarch64.md (define_attr "type"): Delete.
	Include "../arm/types.md".  Define "type" attribute for all patterns.
	* config/aarch64/aarch64-simd.md (move_lo_quad_<mode>): Update for
	attribute changes.

From-SVN: r201399

From-SVN: r201397

2013-07-31  Tim Shen  <timshen91@gmail.com>

	Thompson matcher refactored. Fix grouping problem.
	* include/bits/regex.h: Use a dispatcher _M_get_matcher().
	* include/bits/regex_compiler.h: Tweak for auto switching.
	* include/bits/regex_grep_matcher.h: Class structure.
	* include/bits/regex_grep_matcher.tcc: _BFSMatcher(Thompson
	matcher) refactoring.
	* include/bits/regex_nfa.h: Change _Results's interfaces.
	* include/std/regex: Includes <map> and <queue>.
	* testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
	For both matchers.
	* testsuite/28_regex/algorithms/regex_match/extended/57173.cc:
	For both matchers.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_dispatch_01.cc: New.

From-SVN: r201391

[gcc]
2013-07-31  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/predicates.md (fusion_gpr_addis): New predicates
	to support power8 load fusion.
	(fusion_gpr_mem_load): Likewise.

	* config/rs6000/rs6000-modes.def (PTImode): Update a comment.

	* config/rs6000/rs6000-protos.h (fusion_gpr_load_p): New
	declarations for power8 load fusion.
	(emit_fusion_gpr_load): Likewise.

	* config/rs6000/rs6000.c (rs6000_option_override_internal): If
	tuning for power8, turn on fusion mode by default.  Turn on sign
	extending fusion mode if normal fusion mode is on, and we are at
	-O2 or -O3.
	(fusion_gpr_load_p): New function, return true if we can fuse an
	addis instruction with a dependent load to a GPR.
	(emit_fusion_gpr_load): Emit the instructions for power8 load
	fusion to GPRs.

	* config/rs6000/vsx.md (VSX_M2): New iterator for fusion
	peepholes.
	(VSX load fusion peepholes): New peepholes to fuse together an
	addi instruction with a VSX load instruction.

	* config/rs6000/rs6000.md (GPR load fusion peepholes): New
	peepholes to fuse an addis instruction with a load to a GPR base
	register.  If we are supporting sign extending fusions, convert
	sign extending loads to zero extending loads and add an explicit
	sign extension.

[gcc/testsuite]
2013-07-31  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/fusion.c: New file, test power8 fusion
	support.

From-SVN: r201385

gcc/testsuite/
	* gcc.target/mips/mips.exp (mips-dg-options): Test for mabicalls
	rather than addressing!=absolute when deciding how to handle MIPS16
	when the test forces an ABI.

From-SVN: r201380

2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_sizeof_pack): Check cp_parser_identifier
	return value for error_mark_node.

From-SVN: r201379

2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56627
	* include/bits/stl_bvector.h: Use friend struct hash intead of
	friend class hash to work around useless warnings produced by
	some compilers.
	* include/std/bitset: Likewise.

From-SVN: r201377

	* config.gcc (arm*-*-*): Add aarch-common.o to extra_objs.  Add
	aarch-common-protos.h to extra_headers.
	(arm*-*-*): Add arm/aarch-common-protos.h to tm_p_file.
	* config/arm/arm.c (arm_early_load_addr_dep): Move from here to ...
	(arm_early_store_addr_dep): Likewise.
	(arm_no_early_alu_shift_dep: Likewise.
	(arm_no_early_alu_shift_value_dep: Likewise.
	(arm_no_early_mul_dep: Likewise.
	(arm_no_early_store_addr_dep: Likewise.
	(arm_mac_accumulator_is_mul_result: Likewise.
	(arm_mac_accumulator_is_result: Likewise.
	* config/arm/aarch-common.c: ... here.  New file.
	* config/arm/arm-protos.h (arm_early_load_addr_dep): Move from here to ...
	(arm_early_store_addr_dep): Likewise.
	(arm_no_early_alu_shift_dep: Likewise.
	(arm_no_early_alu_shift_value_dep: Likewise.
	(arm_no_early_mul_dep: Likewise.
	(arm_no_early_store_addr_dep: Likewise.
	(arm_mac_accumulator_is_mul_result: Likewise.
	(arm_mac_accumulator_is_result: Likewise.
	* config/arm/aarch-common-protos.h: ... here.  New file.
	* config/arm/t-arm (aarch-common.o): Define.

From-SVN: r201376

	* config/arm/arm.md: Include new file "types.md".
	(define_attr "type"): Move from here to ...
	(define_attr "mul32"): Likewise.
	(define_attr "mul64"): Likewise.
	* config/arm/types.md: ... here.  New file.

From-SVN: r201375

2013-07-31  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config.gcc (*-*-rtems*): Use __cxa_atexit by default.
	* config/rs6000/rtems.h (TARGET_LIBGCC_SDATA_SECTION): Define.

From-SVN: r201370

2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/c++11/functexcept.cc: Do not include the whole <regex>.
	* src/c++11/regex.cc: Likewise.

From-SVN: r201369

From-SVN: r201365

2013-07-31  Jan-Benedict Glaw  <jbglaw@owl.de>

	* gen-pass-instances.awk: Fix offset of substr().

From-SVN: r201364

From-SVN: r201360

Introduce a new gen-pass-instances.awk script, and use it at build time
to make a pass-instances.def from passes.def.

gcc/

	* Makefile.in (pass-instances.def): New.
	(passes.o): Replace dependency on passes.def with one on
	pass-instances.def

	* gen-pass-instances.awk: New.

	* passes.c (pass_manager::pass_manager): Use pass-instances.def
	rather than passes.def, updating local definition of NEXT_PASS
	macro to add an extra NUM parameter (currently unused).

From-SVN: r201359

2013-07-31  Tim Shen  <timshen91@gmail.com>

	Thompson matcher refactored. Fix grouping problem.
	* include/bits/regex.h: Use a dispatcher _M_get_matcher().
	* include/bits/regex_compiler.h: Tweak for auto switching.
	* include/bits/regex_grep_matcher.h: Class structure.
	* include/bits/regex_grep_matcher.tcc: _BFSMatcher(Thompson
	matcher) refactoring.
	* include/bits/regex_nfa.h: Change _Results's interfaces.
	* include/std/regex: Includes <map> and <queue>.
	* testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
	For both matchers.
	* testsuite/28_regex/algorithms/regex_match/extended/57173.cc:
	For both matchers.
	* testsuite/28_regex/algorithms/regex_match/extended/
	string_dispatch_01.cc: New.

From-SVN: r201358

From-SVN: r201357

/cp
2013-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57673
	* parser.c (cp_parser_cache_defarg): In an NSDMI don't stop when
	token->type == CPP_ELLIPSIS.

/testsuite
2013-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57673
	* g++.dg/cpp0x/nsdmi-sizeof.C: New.

From-SVN: r201354

2013-07-30  Steve Ellcey  <sellcey@mips.com>

	* gcc.target/mips/code-readable-1.c: Increase switch size.
	* gcc.target/mips/code-readable-2.c: Ditto.
	* gcc.target/mips/code-readable-3.c: Ditto.
	* gcc.target/mips/code-readable-4.c: Ditto.

From-SVN: r201353

This patch introduces a gcc::pass_manager class and moves various non-GTY
globals relating to pass management into it.  The gcc::context gains its
first field: a pointer to the gcc::pass_manager instance.

gcc/
	* Makefile.in (PASS_MANAGER_H): New.
	(lto-cgraph.o): Depend on CONTEXT_H and PASS_MANAGER_H.
	(passes.o): Likewise.
	(statistics.o): Likewise.
	(cgraphunit.o): Likewise.
	(context.o): Depend on PASS_MANAGER_H.

	* pass_manager.h: New.

	* cgraphunit.c (cgraph_add_new_function): Update for moves
	of globals to fields of pass_manager.
	(analyze_function): Likewise.
	(expand_function): Likewise.
	(ipa_passes): Likewise.
	(compile): Likewise.

	* context.c (context::context): New.
	* context.h  (context::context): New.
	(context::get_passes): New.
	(context::passes_): New.

	* lto-cgraph.c (input_node): Update for moves of globals to
	fields of pass_manager.

	* passes.c (all_passes): Remove, in favor of a field of the
	same name within the new class pass_manager.
	(all_small_ipa_passes): Likewise.
	(all_lowering_passes): Likewise.
	(all_regular_ipa_passes): Likewise.
	(all_late_ipa_passes): Likewise.
	(all_lto_gen_passes): Likewise.
	(passes_by_id): Likewise.
	(passes_by_id_size): Likewise.
	(gcc_pass_lists): Remove, in favor of "pass_lists" field within
	the new class pass_manager.
	(set_pass_for_id): Convert to...
	(pass_manager::set_pass_for_id): ...method.
	(get_pass_for_id): Convert to...
	(pass_manager::get_pass_for_id): ...method.
	(register_one_dump_file): Move body of implementation into...
	(pass_manager::register_one_dump_file): ...here.
	(register_dump_files_1): Convert to...
	(pass_manager::register_dump_files_1): ...method.
	(register_dump_files): Convert to...
	(pass_manager::register_dump_files): ...method.
	(create_pass_tab): Update for moves of globals to fields of
	pass_manager.
	(dump_passes): Move body of implementation into...
	(pass_manager::dump_passes): ...here.
	(register_pass): Move body of implementation into...
	(pass_manager::register_pass): ...here.
	(init_optimization_passes): Convert into...
	(pass_manager::pass_manager): ...constructor for new
	pass_manager class, and initialize the pass_lists array.
	(check_profile_consistency): Update for moves of globals to
	fields of pass_manager.
	(dump_profile_report): Move body of implementation into...
	(pass_manager::dump_profile_report): ...here.
	(ipa_write_summaries_1): Update for moves of pass lists from
	being globals to fields of pass_manager.
	(ipa_write_optimization_summaries): Likewise.
	(ipa_read_summaries):  Likewise.
	(ipa_read_optimization_summaries): Likewise.
	(execute_all_ipa_stmt_fixups): Likewise.

	* statistics.c (statistics_fini): Update for moves of globals to
	fields of pass_manager.

	* toplev.c (general_init): Replace call to
	init_optimization_passes with construction of the pass_manager
	instance.

	* tree-pass.h (all_passes): Remove, in favor of a field of the
	same name within the new class pass_manager.
	(all_small_ipa_passes): Likewise.
	(all_lowering_passes): Likewise.
	(all_regular_ipa_passes): Likewise.
	(all_lto_gen_passes): Likewise.
	(all_late_ipa_passes): Likewise.
	(passes_by_id): Likewise.
	(passes_by_id_size): Likewise.
	(gcc_pass_lists): Remove, in favor of "pass_lists" field within
	the new class pass_manager.
	(get_pass_for_id): Remove.

gcc/lto/

	* Make-lang.in (lto/lto.o:): Depend on CONTEXT_H and
	PASS_MANAGER_H.

	* lto.c (do_whole_program_analysis): Update for move of
	all_regular_ipa_passes from a global to a field of class
	pass_manager.

From-SVN: r201351

	* config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
	ISA and up.

From-SVN: r201350

	Revert last commit.

From-SVN: r201349

	Revert last commit.

From-SVN: r201348

re PR c++/57947 (internal compiler error: Segmentation fault using extended initializer lists without -std=c++11 or -std=gnu++11)

/cp
2013-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57947
	* call.c (is_std_init_list): Return false if cxx_dialect == cxx98.

/testsuite
2013-07-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57947
	* g++.dg/parse/crash63.C: New.

From-SVN: r201344

	* config.gcc (arm): Require 64-bit host-wide-int for all ARM target
	configs.

From-SVN: r201342

From-SVN: r201341

	PR c++/57901
	* semantics.c (build_data_member_initialization, constexpr_fn_retval):
	Use break_out_target_exprs instead of unshare_expr.

From-SVN: r201338

	PR c++/58022
	* g++.dg/template/abstract1.C: New.

From-SVN: r201337

2013-07-30  Tim Shen  <timshen91@gmail.com>

	Thompson matcher refactored. Fix grouping problem.
	* include/bits/regex.h: Use a dispatcher _M_get_matcher().
	* include/bits/regex_compiler.h: Tweak for auto switching.
	* include/bits/regex_grep_matcher.h: Class structure.
	* include/bits/regex_grep_matcher.tcc: _BFSMatcher(Thompson
	matcher) refactoring.
	* include/bits/regex_nfa.h: Change _Results's interfaces.
	* include/std/regex: Includes <map> and <queue>.
	* testsuite/28_regex/algorithms/regex_match/extended/53622.cc:
	For both matchers.
	* testsuite/28_regex/algorithms/regex_match/extended/57173.cc:
	For both matchers.
	* testsuite/28_regex/algorithms/regex_match/extended/string_dispatch_01.cc:
	New.

From-SVN: r201334

	* profile.c (compute_value_histograms): Do not ICE when
	there is mismatch only on some counters.

Co-Authored-By: Martin Liska <marxin.liska@gmail.com>

From-SVN: r201333

re PR fortran/57530 ([OOP] Wrongly rejects  type_pointer => class_target (which have identical declared type))

2013-07-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57530
        * symbol.c (gfc_type_compatible): A type is type compatible with
        a class if both have the same declared type.
        * interface.c (compare_type): Reject CLASS/TYPE even if they
        are type compatible.

From-SVN: r201329

re PR fortran/57530 ([OOP] Wrongly rejects  type_pointer => class_target (which have identical declared type))

2013-07-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57530
        * trans-expr.c (gfc_trans_class_assign): Handle CLASS array
        functions.
        (gfc_trans_pointer_assign): Ditto and support pointer assignment
        of a polymorphic var to a nonpolymorphic var.

2013-07-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57530
        * gfortran.dg/pointer_assign_8.f90: New.
        * gfortran.dg/pointer_assign_9.f90: New.
        * gfortran.dg/pointer_assign_10.f90: New.
        * gfortran.dg/pointer_assign_11.f90: New.

From-SVN: r201328

gcc/
2013-07-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	PR rtl-optimization/57637
	* function.c (move_insn_for_shrink_wrap): Also check the
	GEN set of the LIVE problem for the liveness analysis
	if it exists, otherwise give up.

gcc/testsuite/
2013-07-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* gcc.target/arm/pr57637.c: New testcase.

From-SVN: r201326

re PR tree-optimization/57993 (ICE: verify_ssa failed (definition in block n does not dominate use in block m))

gcc:

2013-07-29  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>

	PR tree-optimization/57993
	* gimple-ssa-strength-reduction.c (replace_mult_candidate): Record
	replaced statement in the candidate table.
	(phi_add_costs): Return infinite cost when the hidden basis does
	not dominate all phis on which the candidate is dependent.
	(replace_one_candidate): Record replaced statement in the
	candidate table.

gcc/testsuite:

2013-07-29  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>

	PR tree-optimization/57993
	* gcc.dg/torture/pr57993.c: New test.

From-SVN: r201325

From-SVN: r201324

        PR rtl-optimization/58021
        * mode-switching.c (create_pre_exit): Always split off preceding
        insns if we are not at the basic block head.

From-SVN: r201321

From-SVN: r201320

	* config/epiphany/epiphany.md (*isub_i+2): New peephole.
	(ashlv2si3): New expander.
	(*ashlv2si3_i): New define_insn_and_split.
	* predicates.md (float_operation): Allow patterns with three
	basic sub-patterns.

From-SVN: r201319