* python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
	Register printer for std::__cxx11::list.
	* python/libstdcxx/v6/xmethods.py (ListMethodsMatcher.match): Match
	std::__cxx11::list as well as std::list.

From-SVN: r240982

	* include/experimental/string_view (basic_string_view::_S_compare):
	Remove redundant const from return type.
	* include/std/string_view (basic_string_view:_S_compare): Likewise.

From-SVN: r240981

	* include/bits/std_mutex.h (mutex::native_handle)
	(lock_guard(mutex_type&, adopt_lock_t)
	(unique_lock(mutex_type&, adopt_lock_t): Add noexcept.
	* include/std/mutex (recursive_mutex, timed_mutex)
	(recursive_timed_mutex): Likewise.

From-SVN: r240980

2016-10-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    PR testsuite/PR77710
    * gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: Use *-*-* as catch-all
    target triplet instead of *-*-*-*.

From-SVN: r240979

	* gcc-interface/utils2.c (build_binary_op): Add a NO_FOLD
	argument.  Disable folding when true.
	* gcc-interface/gigi.h (choices_to_gnu): Remove declaration.
	(build_binary_op): Update signature and comment.
	* gcc-interface/decl.c (choices_to_gnu): Make static.  Disable
	folding for all calls to build_binary_op.

From-SVN: r240978

	* fe.h (Constant_Value): Declare.
	* gcc-interface/decl.c (compile_time_known_address_p): Also consider
	references to constants.

From-SVN: r240977

	* gcc-interface/trans.c (gnat_to_gnu) <N_Op_Add>: Adjust comment.
	<N_Op_Minus>: Add comment and missing guard.
	* gcc-interface/trans.c (build_binary_op_trapv): Use an explicit test.

From-SVN: r240976

	* gcc-interface/utils.c (type_unsigned_for_rm): New predicate.
	(make_type_from_size): Use it.
	(unchecked_convert): Likewise.  Do not skip the extension step if the
	source type is not integral.

From-SVN: r240975

c-common.c (warning_candidate_p): Change the return type to bool and return true/false instead of 1/0.

	* c-common.c (warning_candidate_p): Change the return type to bool
	and return true/false instead of 1/0.
	(vector_mode_valid_p): Likewise.

From-SVN: r240974

	* system-linux-ppc64.ads: Delete.
	* system-linux-ppc.ads: Make 32-bit/64-bit neutral.
	* gcc-interface/Makefile.in (PowerPC/Linux): Simplify.

Co-Authored-By: Tristan Gingold <gingold@adacore.com>

From-SVN: r240973

From-SVN: r240972

	* config/sparc/sparc.opt (msubxc): New option.
	* doc/invoke.texi (SPARC options): Document it and tidy up.
	* doc/tm.texi.in (Condition Codes): Adjust SPARC example.
	* doc/tm.texi: Regenerate.
	* config/sparc/sparc-modes.def (CC_NOOV): Rename into...
	(CCNZ): ...this.
	(CCX_NOOV): Rename into...
	(CCXNZ): ...this.
	(CCC): New.
	(CCXC): Likewise.
	* config/sparc/predicates.m (fcc_register_operand): Simplify.
	(fcc0_register_operand): Likewise.
	(icc_register_operand): New.
	(icc_or_fcc_register_operand): Simplify.
	(nz_comparison_operator): New.
	(c_comparison_operator): Likewise.
	(noov_compare_operator): Rename into...
	(icc_comparison_operator): ...this.  Use above predicates.
	(noov_compare64_operator): Rename into...
	(v9_comparison_operator): ...this and tidy up.
	(fcc_comparison_operator): New.
	(icc_or_fcc_comparison_operator): Likewise.
	(v9_register_compare_operator): Rename info...
	(v9_register_comparison_operator): ...this.
	* config/sparc/sparc.c (TARGET_FIXED_CONDITION_CODE_REGS): Define.
	(sparc_option_override): Remove redundant VIS masks and add MASK_SUBXC
	for Niagara-7.
	(sparc_fixed_condition_code_regs): New function.
	(select_cc_mode): Remove ATTRIBUTE_UNUSED.  Adjust for CCNZ/CCXNZ
	renaming and add support for CCC/CCXC.
	(output_cbranch): Likewise.
	(sparc_print_operand): Likewise.
	(gen_v9_scc): Remove obsolete assertion.
	(emit_scc_insn): Emit RTL directly for EQ and NE.  Add direct support
	for EQ in DImode if TARGET_SUBXC.  Remove test on TARGET_VIS3 for GEU.
	(output_cbcond): Remove bogus handling of CC modes.
	(sparc_register_move_cost): Return 100 for NO_REGS.
	* config/sparc/sparc.md (W): New mode iterator.
	(length): Adjust for noov_compare64_operator renaming.
	(cmpsi_sne): New instruction.
	(cmpdi_sne): Likewise.
	(seqdi_special): Delete.
	(seqdi_special): Likewise.
	(snesi<P:mode>_special): Likewise.
	(snedi_special): Likewise.
	(snedi_special_vis3): Likewise.
	(snesi patterns): Use W iterator.
	(snedi patterns): Likewise.  Add TARGET_SUBXC patterns.
	(sltu patterns): Likewise.
	(sgeu patterns): Likewise.
	(scc splitter): Do not split GEU in DImode if TARGET_SUBXC.
	(normal_branch): Use icc_comparison_operator predicate.
	(inverted_branch): Likewise.
	(cbcond_sp32): Use comparison_operator predicate.
	(cbcond_sp64): Likewise.
	(normal_int_branch_sp64): Adjust for renaming
	(inverted_int_branch_sp64): Likewise.
	(mov<I:mode>_cc_reg_sp64): Likewise.
	(movsf_cc_reg_sp6): Likewise.
	(movdf_cc_reg_sp64): Likewise.
	(movtf_cc_reg_hq_sp64): Likewise.
	(movtf_cc_reg_sp64): Likewise.
	(mov<I:mode>_cc_v9): Use icc_or_fcc_comparison_operator predicate.
	(movsf_cc_v9): Likewise.
	(movdf_cc_v9): Likewise.
	(movtf_cc_hq_v9): Likewise.
	(movtf_cc_v9): Likewise.
	(adddi3): Call gen_adddi3_sp32.
	(adddi3_insn_sp32): Rename to...
	(adddi3_sp32): ...this.  Accept only register_operand as operand #1
	and use CCCmode for the carry.
	(addx_extend_sp32): Use CCCmode for the carry.
	(addx_extend_sp64): Delete.
	(adddi3_extend_sp32): Use CCCmode for the carry.
	(cmp_plus patterns): Use CCNZ/CCXNZ mode and add C variants.
	(subdi3): Call gen_subdi3_sp32.
	(subdi3_insn_sp32): Rename to...
	(subdi3_sp32): ...this and use CCmode for the carry.
	(subx_extend_sp32): Use CCCmode for the carry.
	(subx_extend_sp64): Delete.
	(subdi3_extend_sp32): Use CCmode for the carry.
	(cmp_minus patterns): Use CCNZ/CCXNZ mode and add C variants.
	(negdi3): Call gen_negdi3_sp32.
	(negdi3_sp32): Use CCCmode for the carry.
	(cmp_neg patterns): Use CCNZ/CCXNZ mode and add C variants.
	(cmp_nz_ashift_1): Use CCNZ mode.
	(cmp_nz_set_ashift_1): Likewise.
	(ctrapsi4): Use comparison_operator predicate.
	(ctrapdi4): Likewise.
	(trapsi_insn): Use icc_comparison_operator predicate.
	(trapdi_insn): Likewise.
	(edge8 patterns): Use CCNZmode.
	(edge16 patterns): Likewise.
	(edge32 patterns): Likewise.

From-SVN: r240971

	* config/visium/visium-modes.def (CC_NOOV): Rename into...
	(CCNZ): ...this.
	(CC_BTST): Rename into...
	(CCC): ...this.
	* config/visium/predicates.md (real_add_operand): New.
	(visium_btst_operator): Rename into...
	(visium_equality_comparison_operator): ...this.
	(visium_noov_operator): Rename into...
	(visium_nz_comparison_operator): ...this.
	(visium_c_comparison_operator): New.
	(visium_branch_operator): Adjust and deal with all CC modes.
	* config/visium/visium.c (visium_adjust_cost): Adjust.
	(visium_split_double_add): Use the *_set_carry patterns.
	(visium_select_cc_mode): Add support for CCC mode and adjust.
	(output_cbranch): Adjust and use the carry-based operators for
	floating-point comparisons.
	* config/visium/visium.md (flags_subst_arith): Adjust.
	(addsi3_insn_set_carry): New instruction.
	(subsi3_insn_set_carry): Likewise.
	(negsi2_insn_set_carry): Likewise.
	(btst): Adjust.
	(cmp<mode>_sne): Likewise.
	(cbranch<mode>4): Use ordered_comparison_operator.
	(cbranch<mode>4_insn): Likewise.
	(cbranchsi4_btst_insn): Adjust.

From-SVN: r240969

2016-10-11  Tom de Vries  <tom@codesourcery.com>

	PR middle-end/77558
	* builtins.c (std_canonical_va_list_type): Remove RECORD_TYPE
	special-casing.

From-SVN: r240968

	* tree.h (build_complex_type): Add second parameter with default.
	* tree.c (build_complex_type): Add NAMED second parameter and adjust
	recursive call.  Create a TYPE_DECL only if NAMED is true.
	(build_common_tree_nodes): Pass true in calls to build_complex_type.

From-SVN: r240967

	* config/avr/avr-passes.def: New file.
	* config/avr/t-avr (PASSES_EXTRA): Add avr-passes.def.
	* config/avr/avr-protos.h (gcc::context, rtl_opt_pass): Declare.
	(make_avr_pass_recompute_note): New proto.
	* config/avr/avr.c (make_avr_pass_recompute_notes): New function.
	(avr_pass_recompute_notes): Use anonymous namespace.
	(avr_register_passes): Remove function...
	(avr_option_override): ...and its call.

From-SVN: r240966

gcc/
	* config/mips/mips-cpus.def: Replace PTF_AVOID_BRANCHLIKELY with
	PTF_AVOID_BRANCHLIKELY_ALWAYS for generic architecture and with
	PTF_AVOID_BRANCHLIKELY_SPEED for others.
	(mips2, mips3, mips4): Add PTF_AVOID_BRANCHLIKELY_SIZE to tune flags.
	* config/mips/mips.c (mips_option_override): Enable the branch likely
	depending on the tune flags and optimization level.
	* config/mips/mips.h (PTF_AVOID_BRANCHLIKELY): Remove.
	(PTF_AVOID_BRANCHLIKELY_SPEED): Define.
	(PTF_AVOID_BRANCHLIKELY_SIZE): Likewise.
	(PTF_AVOID_BRANCHLIKELY_ALWAYS): Likewise.

From-SVN: r240965

2016-10-11  Richard Biener  <rguenther@suse.de>

	* lto-streamer-out.c (collect_block_tree_leafs): New helper.
	(output_function): Properly stream the whole block tree.
	* lto-streamer-in.c (input_function): Likewise.

From-SVN: r240964

	* Makefile.in (C_COMMON_OBJS): Add c-family/c-warn.o.

	* c-common.c (fold_for_warn): No longer static.
	(bool_promoted_to_int_p): Likewise.
	(c_common_get_narrower): Likewise.
	(constant_expression_warning): Move to c-warn.c.
	(constant_expression_error): Likewise.
	(overflow_warning): Likewise.
	(warn_logical_operator): Likewise.
	(find_array_ref_with_const_idx_r): Likewise.
	(warn_tautological_cmp): Likewise.
	(expr_has_boolean_operands_p): Likewise.
	(warn_logical_not_parentheses): Likewise.
	(warn_if_unused_value): Likewise.
	(strict_aliasing_warning): Likewise.
	(sizeof_pointer_memaccess_warning): Likewise.
	(check_main_parameter_types): Likewise.
	(conversion_warning): Likewise.
	(warnings_for_convert_and_check): Likewise.
	(match_case_to_enum_1): Likewise.
	(match_case_to_enum): Likewise.
	(c_do_switch_warnings): Likewise.
	(warn_for_omitted_condop): Likewise.
	(readonly_error): Likewise.
	(lvalue_error): Likewise.
	(invalid_indirection_error): Likewise.
	(warn_array_subscript_with_type_char): Likewise.
	(warn_about_parentheses): Likewise.
	(warn_for_unused_label): Likewise.
	(warn_for_div_by_zero): Likewise.
	(warn_for_memset): Likewise.
	(warn_for_sign_compare): Likewise.
	(do_warn_double_promotion): Likewise.
	(do_warn_unused_parameter): Likewise.
	(record_locally_defined_typedef): Likewise.
	(maybe_record_typedef_use): Likewise.
	(maybe_warn_unused_local_typedefs): Likewise.
	(maybe_warn_bool_compare): Likewise.
	(maybe_warn_shift_overflow): Likewise.
	(warn_duplicated_cond_add_or_warn): Likewise.
	(diagnose_mismatched_attributes): Likewise.
	* c-common.h: Move the declarations from c-warn.c to its own section.
	* c-warn.c: New file.

From-SVN: r240963

From-SVN: r240962

    
    Push the calls to create Backend and Linemap object out
    of the front end into the back end, and instead pass pointers to
    these objects in the go_create_gogo_args struct. This allows
    for more flexibility in the interfaces used to create the
    objects.
    
    Reviewed-on: https://go-review.googlesource.com/30698

	* go-gcc.h: New file.
	* go-c.h (struct go_create_gogo_args): Add backend and linemap
	fields.
	* go-lang.c: Include "go-gcc.h".
	(go_langhook_init): Set linemap and backend fields of args.
	* go-gcc.cc: Include "go-gcc.h".
	* go-linemap.cc: Include "go-gcc.h".

From-SVN: r240959

    Update the compiler to use the new names.  Add calls to printlock and
    printunlock around print statements.  Move expression evaluation before
    the call to printlock.  Update g's writebuf field to a slice, and adjust
    C code accordingly.

    Reviewed-on: https://go-review.googlesource.com/30717

From-SVN: r240958

gcc/ChangeLog:

2016-10-11  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* tree-vrp.c (evrp_dom_walker::try_add_new_range): New.
	(evrp_dom_walker::before_dom_children): Infer and push new value
	ranges for x in y < x.

From-SVN: r240957

    
    Update the compiler to use the new names.  Add calls to printlock and
    printunlock around print statements.  Move expression evaluation before
    the call to printlock.  Update g's writebuf field to a slice, and adjust
    C code accordingly.
    
    Reviewed-on: https://go-review.googlesource.com/30717

From-SVN: r240956

Bug 77586, and previously
<https://gcc.gnu.org/ml/gcc-bugs/2016-08/msg03233.html>, reports
ia64-elf failing to build because of float128_type_node being NULL,
but being used by the back end for __float128.

The global float128_type_node is only available conditionally, if
target hooks indicate TFmode is not only available as a scalar mode
and of the right format, but also supported in libgcc.  The back-end
support, however, expects the type always to be available for
__float128 even if the libgcc support is missing.

Although a target-specific node could be restored in the case where
libgcc support is missing, it seems better to address the missing
libgcc support.  Thus, this patch enables TFmode soft-fp in libgcc
globally for all ia64 targets.  Support for XFmode in libgcc (that is,
for libgcc2.c XFmode functions, not soft-fp) is also enabled for all
ia64 targets so that ia64 no longer needs to define the
TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P hook.

I've confirmed that ia64-elf builds cc1 with this patch and it passes
-fself-test.  I have not otherwise tested the patch.  It's plausible
that ia64-elf and ia64-freebsd might work as-is, but ia64-vms probably
needs further changes, by someone familiar with VMS shared libraries,
to implement an equivalent of ia64/t-softfp-compat in that case
(avoiding conflicts between __divtf3 from soft-fp and the old alias
for __divxf3).

	PR target/77586
gcc:
	* config/ia64/ia64.c (ia64_libgcc_floating_mode_supported_p)
	(TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Remove.
	* config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Likewise.
	* config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Likewise.
	* config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
	(IA64_NO_LIBGCC_TFMODE): Likewise.

libgcc:
	* config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use
	soft-fp.

From-SVN: r240955

From-SVN: r240953

	* doc/xml/manual/appendix_contributing.xml (contrib.organization):
	Replace <literallayout> with nested <variablelist> elements. Update
	some more outdated text.
	* doc/html/*: Regenerate.

From-SVN: r240952

don't copy the underlying value when any is moved,
make in_place constructors explicit.
* include/std/any (any(in_place_type_t<_ValueType>, _Args&&...)):
Make explicit.
(any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
Likewise.
(operator=(const any&)): Make strongly exception-safe.
(operator=(any&&)): reset() unconditionally in the case where
rhs has a value.
(operator=(_ValueType&&)): Indent the return type.
(_Manager_internal<_Tp>::_S_manage): Move in _Op_xfer, don't copy.
* testsuite/20_util/any/assign/2.cc: Adjust.
* testsuite/20_util/any/assign/exception.cc: New.
* testsuite/20_util/any/cons/2.cc: Adjust.
* testsuite/20_util/any/cons/explicit.cc: New.
* testsuite/20_util/any/misc/any_cast_neg.cc: Ajust.

From-SVN: r240951

Allocate bitmap before copying
gcc/ChangeLog:

2016-10-11  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* tree-vrp.c (vrp_intersect_ranges_1): Allocate bitmap before
	  copying.

From-SVN: r240950

toplevel:

2016-10-10  Andreas Tobler <andreast@gcc.gnu.org>

    * configure.ac: Add aarch64-*-freebsd*.
    * configure: Regenerate.

gcc:

2016-10-10  Andreas Tobler  <andreast@gcc.gnu.org>

    * config.gcc: Add aarch64-*-freebsd* support.
    * config.host: Likewise.
    * config/aarch64/aarch64-freebsd.h: New file.
    * config/aarch64/t-aarch64-freebsd: Ditto.

libgcc:

2016-10-10  Andreas Tobler  <andreast@gcc.gnu.org>

    * config.host: Add support for aarch64-*-freebsd*.

From-SVN: r240949

	PR c++/77890
	PR c++/77912
	* pt.c (do_class_deduction): Set cp_unevaluated_operand.
	(tsubst) [TEMPLATE_TYPE_PARM]: Copy CLASS_PLACEHOLDER_TEMPLATE.

From-SVN: r240948

        PR tree-optimization/71947
	* tree-ssa-dom.c (cprop_into_stmt): Avoid replacing A with B, then
	B with A within a single statement.

	PR tree-optimization/71947
	* gcc.dg/tree-ssa/pr71947-1.c: New test.
	* gcc.dg/tree-ssa/pr71947-2.c: New test.
	* gcc.dg/tree-ssa/pr71947-3.c: New test.
	* gcc.dg/tree-ssa/pr71947-4.c: New test.
	* gcc.dg/tree-ssa/pr71947-5.c: New test.
	* gcc.dg/tree-ssa/pr71947-6.c: New test.

From-SVN: r240947

	* doc/xml/manual/appendix_contributing.xml (contrib.organization):
	Describe other subdirectories and add markup. Remove outdated
	reference to check-script target.
	* doc/html/*: Regenerate.

From-SVN: r240946

2016-10-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/77824
	* gimple-ssa-strength-reduction.c (stmt_cost): Explicitly return
	zero cost for copies.
	(find_candidates_dom_walker::before_dom_children): Replace
	MODIFY_EXPR with SSA_NAME.
	(replace_mult_candidate): Likewise.
	(replace_profitable_candidates): Likewise.

From-SVN: r240945

	* doc/xml/manual/status_cxx2011.xml: Correct C++11 status.

From-SVN: r240944

	* libsupc++/eh_ptr.cc (exception_ptr): Replace _GLIBCXX_USE_NOEXCEPT
	with noexcept.

From-SVN: r240943

    
    Add an interface to the go Linemap class to allow clients to ask for the
    line number for a Location (for debugging dumps), so as to move some
    gcc-specific location code into the back end.
    
    Reviewed-on: https://go-review.googlesource.com/30699

	* go-linemap.cc (Gcc_linemap::location_line): New method.

From-SVN: r240942

    
    Change the compiler to use the new routines. Drop the separation of
    small and large values when sending on a channel. Allocate the select
    struct on the stack. Remove the old C implementation of channels. Adjust
    the garbage collector for the new data structure.
    
    Bring in part of the tracing code, enough for the channel code to call.
    
    Bump the permitted number of allocations in one of the tests in
    context_test.go. The difference is that now receiving from a channel
    allocates a sudog, which the C code used to simply put on the
    stack. This will be somewhat better when we port proc.go.
    
    Reviewed-on: https://go-review.googlesource.com/30714

From-SVN: r240941

	* include/std/functional (_Bind_result::__enable_if_void): Use alias
	template instead of class template.
	(_Bind_result::__disable_if_void): Likewise.
	(_Bind_result::__call): Adjust uses of __enable_if_void and
	__disable_if_void.

From-SVN: r240940

Turned out that there where a few () around macro args uses missing.
One real problem with it was detected with the int-in-bool-context in
the definition of DBX_REGISTER_NUMBER. But while being at it I've
also tried to fix other places where brackets might be missing.

gcc/ChangeLog:

2016-10-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390.h: Wrap more macros args in brackets and fix
        some formatting.

From-SVN: r240930