* cp-lang.c (get_global_decls, cxx_pushdecl, LANG_HOOK_GETDECLS)
	LANG_HOOKS_PUSHDECL): Move to ...
	* cp-objcp-common.c (cp_get_global_decls, cp_pushdec)
	LANG_HOOK_DECLS, LANG_HOOKS_PUSHDECL): ... here.
	* cp-objcp-common.h (cp_get_global_decls, cp_pushdecl): Declare.
((--This line, and those below, will be ignored--

M    cp/ChangeLog
M    cp/cp-lang.c
M    cp/cp-objcp-common.c
M    cp/cp-objcp-common.h

From-SVN: r247923

From-SVN: r247922

	PR target/80706
	* config/i386/sync.md (UNSPEC_LDX_ATOMIC): New unspec.
	(UNSPEC_STX_ATOMIC): Ditto.
	(loaddi_via_sse): New insn.
	(storedi_via_sse): Ditto.
	(atomic_loaddi_fpu): Emit loaddi_via_sse and storedi_via_sse.
	Update corresponding peephole2 patterns.
	(atomic_storedi_fpu): Ditto.

testsuite/ChangeLog:

	PR target/80706
	* gcc.target/i386/pr80706.c: New test.

From-SVN: r247921

	(_mm_maskz_rsqrt14_sd, _mm_mask_rsqrt14_ss, _mm_maskz_rsqrt14_ss):
	New intrinsics.
	* config/i386/i386-builtin.def (__builtin_ia32_rsqrt14sd_mask)
	(__builtin_ia32_rsqrt14ss_mask): New builtins.
	* config/i386/sse.md (rsqrt14_<mode>_mask): New pattern.

testsuite/ChangeLog:

	* gcc.target/i386/avx512f-vrsqrt14sd-1.c: Test new intrinsics.
	* gcc.target/i386/avx512f-vrsqrt14sd-2.c: Ditto.
	* gcc.target/i386/avx512f-vrsqrt14ss-1.c: Ditto.
	* gcc.target/i386/avx512f-vrsqrt14ss-2.c: Ditto.

From-SVN: r247920

From-SVN: r247919

	* name-lookup.h (pushdecl): Add default friend parm.
	(pushdecl_maybe_friend): Delete.
	(pushdecl_top_level): Add default friend parm.
	(pushdecl_top_level_maybe_friend): Delete.
	* name-lookup.c (pushdecl_maybe_friend): Delete.
	(pushdecl): Add is_friend parm.
	(pushdecl_top_level): Add is friend_parm.
	(pushdecl_top_level_maybe_friend, pushdecl_top_level_1): Delete.
	(pushdecl_top_level_and_finish): Do pushing and finishing
	directly.
	* friend.c (do_friend): Adjust.
	* pt.c (tsubst_friend_class): Adjust.

From-SVN: r247918

re PR c++/70538 (ICE on a deprecated access declaration in instantiate_template_1, at cp/pt.c:17310)

2017-05-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/70538
	* g++.dg/cpp0x/pr70538.C: New.

From-SVN: r247917

	* dumpfle.h (dump_function): Declare here ...
	* tree-dump.h (dump_function): ... not here.
	* dumpfile.c: #include tree-cfg.h.
	(dump_function): Move here from ...
	* tree-dump.c (dump_function): ... here.
	* gimplify.c: #include splay-tree.h, not tree-dump.h.
	* graphite-poly.c: Don't include tree-dump.h.
	* cgraphclones.c: Include dumpfile.h not tree-dump.h.
	* print-tree.c: Likewise.
	* stor-layout.c: Likewise.
	* tree-nested.c: Likewise.

	c/
	* gimple-parser.c: Don't #include tree-dump.h.

	fortran/
	* trans-decl.c: Include dumpfile.h not tree-dump.h,

From-SVN: r247916

	* name-lookup.h (pushdecl_top_level_and_finish): Resurrect old
	name.
	* name-lookup.c (pushdecl_top_level_and_finish): Likewise.
	* decl.c (cp_make_fname_decl): Adjust.
	* decl2.c (get_guard, handle_tls_init):  Adjust.
	* rtti.c (get_tinfo_decl, tinfo_base_init):  Adjust.

From-SVN: r247915

	* gcc.target/i386/pr22152.c: Fix undefined testcase.  Remove
	unnecessary loop.  Run on 32-bit targets only.
	(dg-options): Remove -fno-tree-sink.

From-SVN: r247914

adding myself to Write After Approval list.

2017-05-11  Steven Munroe  <munroesj@gcc.gnu.org>

	* MAINTAINERS: Add myself to Write After Approval section.

From-SVN: r247913

	* doc/xml/manual/allocator.xml: Fix ViewCVS URLs.
	* doc/xml/manual/mt_allocator.xml: Likewise.
	* doc/html/*: Regenerate.

From-SVN: r247911

	* name-lookup.c (pushdecl_outermost_localscope): Always
	conditionally stop timer.

From-SVN: r247910

	* decl.c (xref_tag_1): Don't frob ts_lambda scope here.
	* name-lookup.c (pushtag_1): Deal with ts_lambda scope.

From-SVN: r247909

	* dumpfile.h (TDF_FLAGS): New.
	* dumpfile.c (dump_start): Use TDF_FLAGS.
	(dump_enable_all): Fix TDF_KIND check thinko.

From-SVN: r247908

gcc/testsuite/ChangeLog:

2017-05-11  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* gcc.target/powerpc/cmpb-1.c: New test.
	* gcc.target/powerpc/cmpb-2.c: New test.
	* gcc.target/powerpc/cmpb-3.c: New test.
	* gcc.target/powerpc/cmpb32-1.c: New test.
	* gcc.target/powerpc/cmpb32-2.c: New test.

gcc/ChangeLog:

2017-05-11  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
	array entries to represent two legal parameterizations of the
	overloaded __builtin_cmpb function, as represented by the
	P6_OV_BUILTIN_CMPB constant.
	(altivec_resolve_overloaded_builtin): Add special case handling
	for the __builtin_cmpb function, as represented by the
	P6_OV_BUILTIN_CMPB constant.
	* config/rs6000/rs6000-builtin.def (BU_P6_2): New macro.
	(BU_P6_64BIT_2): New macro.
	(BU_P6_OVERLOAD_2): New macro
	(CMPB_32): Add 32-bit compare-bytes support for 32-bit only targets.
	(CMPB): Add 64-bit compare-bytes support for 32-bit and 64-bit targets.
	(CMPB): Add overload support to represent both 32-bit and 64-bit
	compare-bytes function.
	* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
	support for TARGET_CMPB.
	* config/rs6000/rs6000.h: Add support for RS6000_BTM_CMPB.
	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Add
	documentation of the __builtin_cmpb overloaded built-in function.

From-SVN: r247907

2017-05-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80705
	* tree-vect-data-refs.c (vect_analyze_data_refs): DECL_NONALIASED
	bases are not vectorizable.

	* gcc.dg/vect/bb-slp-pr80705.c: New testcase.

From-SVN: r247906

	PR libstdc++/80285
	* include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Define
	function to get unique fake std::type_info reference.
	(_Sp_counted_ptr_inplace::_M_get_deleter) [!__cpp_rtti]: Compare to
	_S_ti() fake reference.
	(__shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)): Share
	single implementation with or without RTTI enable.
	[!__cpp_rtti]: Pass fake reference to _M_get_deleter.
	* testsuite/20_util/shared_ptr/creation/alloc.cc: Change expected
	allocation and deallocation counts.
	* testsuite/20_util/shared_ptr/creation/single_allocation.cc: New.
	* testsuite/20_util/shared_ptr/creation/single_allocation_no_rtti.cc:
	New.

From-SVN: r247905

	* lib/scanlang.exp: New.
	* lib/gcc-dg.exp: Load scanlang.exp.
	* g++.dg/inherit/covariant7.C: Use scan-lang-dump.

From-SVN: r247904

gcc/testsuite/

	PR testsuite/80580
	* gcc.dg/gimplefe-error-6.c: New test.

gcc/c/

	PR testsuite/80580
	* gimple-parser.c (c_parser_parse_ssa_name): Validate SSA name base.

From-SVN: r247903

	* cp-tree.h (pushdecl, pushdecl_maybe_friend, pushtag)
	pushtag_top_level_maybe_friend,
	pushdecl_top_level_and_finish):	Move declarations to ...
	* name-lookup.h: ... here.  Group pushdecl variants.
	(pushdecl_top_level_and_finish): Rename to ...
	(pushdecl_top_level_with_init): ... here.
	* decl.c (cp_make_fname_decl): Use pushdecl_top_level_with_init.
	* decl2.c (get_guard, handle_tls_init): Likewise.
	* rtti.c (get_tinfo_decl, tinfo_base_init): Likewise.
	* lambda.c (maybe_add_lambda_conv_op): Use namespace_bindings_p.
	* method.c (implicitly_declare_fn): Likewise.
	* searchc (node_debug_info_needed): Likewise.
	* name-lookup.c (pushdecl_top_level_and_finish): Rename to ...
	(pushdecl_top_level_with_init): ... here.
	(pop_everything): Use namespace_bindings_p.
(--This line, and those below, will be ignored--

M    cp/ChangeLog
M    cp/method.c
M    cp/cp-tree.h
M    cp/decl.c
M    cp/lambda.c
M    cp/rtti.c
M    cp/name-lookup.c
M    cp/decl2.c
M    cp/name-lookup.h
M    cp/search.c

From-SVN: r247902

	* name-lookup.h (pop_binding): Rename to pop_local_binding.
	(getdecls): Rename to get_local_decls.
	* name-lookup.c (pop_binding): Rename to ...
	(pop_local_binding): ... here.
	(pop_bindings_and_leave_scope): Adjust.
	(getdecls): Rename to ...
	(get_local_decls): ... here.  Assert local scope.
	* decl.c (poplevel): Assert not namespace.  Adjust and simplify
	logic.
	(store_parm_decls): Adjust get_local_decls call.
	(parser.c (synthesize_implicit_template_parm): Likewise.

From-SVN: r247901

gcc/c/

	PR testsuite/80580
	* gimple-parser.c (c_parser_gimple_postfix_expression): Handle
	incorrect __MEM syntax.

gcc/testsuite/

	PR testsuite/80580
	* gcc.dg/gimplefe-error-5.c: New test.

From-SVN: r247900

gcc/c/

	PR testsuite/80580
	* gimple-parser.c (c_parser_gimple_unary_expression): Check argument
	type of unary '*'.

gcc/testsuite/

	PR testsuite/80580
	* gcc.dg/gimplefe-error-4.c: New test.

From-SVN: r247899

	* tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger
	when counting register pressure.

From-SVN: r247898

	* tree-ssa-loop-ivopts.c (compare_cost_pair): New.
	(iv_ca_more_deps): Renamed to ...
	(iv_ca_compare_deps): ... this.
	(iv_ca_extend): Extend iv_ca if NEW_CP is cheaper than OLD_CP.

From-SVN: r247897

	* tree-ssa-loop-ivopts.c (find_interesting_uses): Move inv vars dump
	to ...
	(determine_group_iv_costs): ... here.
	(find_inv_vars_cb): Record inv var if it's not recorded before.

From-SVN: r247896

	* tree-ssa-loop-ivopts.c (allow_ip_end_pos_p): Refine comments.
	(get_shiftadd_cost): Ditto.

From-SVN: r247895

	* tree-ssa-address.c: Include header file.
	(move_hint_to_base): Return TRUE if BASE_HINT is moved to memory
	address.
	(add_to_parts): Refactor.
	(addr_to_parts): New parameter.  Update use of move_hint_to_base.
	(create_mem_ref): Update use of addr_to_parts.  Re-associate addr
	in new order.

From-SVN: r247894

	PR tree-optimization/53090
	* tree-ssa-loop-ivopts.c (enum comp_iv_rewrite): New enum value
	COMP_IV_EXPR_2.
	(extract_cond_operands): Detect condition with IV on both sides
	and return COMP_IV_EXPR_2.
	(find_interesting_uses_cond): Add iv_use for both IVs in condition.
	(rewrite_use_compare): Simplify by removing call to function
	extract_cond_operands.

From-SVN: r247893

	* tree-ssa-loop-ivopts.c (enum comp_iv_rewrite): New.
	(extract_cond_operands): Detect condition comparing against non-
	invariant bound and return appropriate enum value.
	(find_interesting_uses_cond): Update use of extract_cond_operands.
	Handle its return value accordingly.
	(determine_group_iv_cost_cond, rewrite_use_compare): Ditto.

From-SVN: r247892

tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Re-associate nonlinear iv_use computation in loop invariant sensitive way.

	* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Re-associate
	nonlinear iv_use computation in loop invariant sensitive way.

From-SVN: r247891

	* tree-ssa-loop-ivopts.c (relate_compare_use_with_all_cands): New.
	(find_iv_candidates): Call relate_compare_use_with_all_cands.

From-SVN: r247890

	* tree-ssa-loop-ivopts.c (struct iv_cand): New field inv_exprs.
	(dump_cand): Support iv_cand.inv_exprs.
	(add_candidate_1): Record invariant exprs in iv_cand.inv_exprs
	for candidates.
	(iv_ca_set_no_cp, iv_ca_set_cp, free_loop_data): Support
	iv_cand.inv_exprs.

From-SVN: r247889

	* tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p): Move
	from ...
	* tree-ssa-address.c (multiplier_allowed_in_address_p): ... to here
	as local function.  Include necessary header files.
	* tree-ssa-loop-ivopts.h (multiplier_allowed_in_address_p): Delete.

From-SVN: r247888

From-SVN: r247887

	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Handle more
	operators: TRUNC_DIV_EXPR, BIT_AND_EXPR, BIT_IOR_EXPR, LSHIFT_EXPR,
	RSHIFT_EXPR and BIT_NOT_EXPR.

From-SVN: r247886

	* tree-ssa-loop-ivopts.c (get_loop_invariant_expr): Simplify.
	(adjust_setup_cost): New parameter supporting round up adjustment.
	(struct address_cost_data): Delete.
	(force_expr_to_var_cost): Don't bound cost with spill_cost.
	(split_address_cost, ptr_difference_cost): Delete.
	(difference_cost, compare_aff_trees, record_inv_expr): Delete.
	(struct ainc_cost_data): New struct.
	(get_address_cost_ainc): New function.
	(get_address_cost, get_computation_cost): Reimplement.
	(determine_group_iv_cost_address): Record inv_expr for all uses of
	a group.
	(determine_group_iv_cost_cond): Call get_loop_invariant_expr.
	(iv_ca_has_deps): Reimplemented to ...
	(iv_ca_more_deps): ... this.  Check if NEW_CP introduces more deps
	than OLD_CP.
	(iv_ca_extend): Call iv_ca_more_deps.

From-SVN: r247885

	* tree-ssa-address.c (struct mem_address): Move to header file.
	(valid_mem_ref_p, move_fixed_address_to_symbol): Make it global.
	* tree-ssa-address.h (struct mem_address): Move from C file.
	(valid_mem_ref_p, move_fixed_address_to_symbol): Declare.

From-SVN: r247884

	* tree-affine.h (aff_combination_type): New interface.
	(aff_combination_zero_p): Remove static.
	(aff_combination_const_p): New interface.
	(aff_combination_singleton_var_p): New interfaces.

From-SVN: r247883