This adds an implementation of the insn_cost hook to rs6000.

This implementations is very minimal (so far).  It is mostly based on
how many machine instructions are generated by an RTL insn, and it also
looks at the instruction type.  Floating point insns are costed as if
all machine instructions it generates are floating point; the other
insns are treated as if all but one are integer insns (and one is the
specified type).  Load instructions are treated as costing twice as
much, and load locked and sync insns as three times as much (just like
the original costs), and integer div and mul are handled as well.

Each define_insn (etc.) can set a "cost" attribute to override this
general cost.  With optimization for size, the cost is set equal to the
value of the "length" attribute.

With this, the majority of cost differences between old and new are
where the old was wrong.  Also, benchmarks show a slight win (if
anything).  Some refinements are obviously needed.


	* config/rs6000/rs6000.c (TARGET_INSN_COST): New.
	(rs6000_insn_cost): New function.
	* config/rs6000/rs6000.md (cost): New attribute.

From-SVN: r253624

https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00614.html
	* name-lookup.c (extern_c_fns): Rename to ...
	(extern_c_decls): ... here.
	(check_extern_c_conflict, extern_c_linkage_bindings): Update.
	(do_pushdecl): Check extern-c fns and vars.

	* g++.dg/lookup/extern-c-redecl6.C: New.
	* g++.dg/lookup/extern-c-hidden.C: Adjust diagnostics.
	* g++.dg/lookup/extern-c-redecl.C: Likewise.
	* g++.old-deja/g++.other/using9.C: Likewise.

From-SVN: r253622

2017-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/78006
	* g++.dg/cpp1y/auto-fn40.C: New.

From-SVN: r253621

https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00621.html
	* cp-tree.h (default_hash_traits <lang_identifier *>): Delete
	specialization.

From-SVN: r253620

2017-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/81032
	* g++.dg/cpp1y/lambda-generic-ice6.C: New.

From-SVN: r253619

re PR rtl-optimization/68205 (ICE compiling gcc.c-torture/execute/20040709-2.c with -fno-common on arm-none-eabi)

	PR rtl-optimization/68205
	* gcc.c-torture/execute/20040709-3.c: New test.

From-SVN: r253618

2017-10-10  Jakub Jelinek  <jakub@redhat.com>

	PR c++/67625
	* g++.dg/cpp0x/pr67625.C: New test.

From-SVN: r253617

2017-10-10  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/70887
	* g++.dg/cpp0x/pr70887.C: New test.

From-SVN: r253616

re PR c++/70338 (ICE combining debug symbols, range-for in lambda in function template accessing captured variable-size array)

	PR c++/70338
	* g++.dg/cpp0x/pr70338.C: New test.

From-SVN: r253615

	PR c++/77786
	* g++.dg/cpp1y/pr77786.C: New test.

From-SVN: r253614

	PR c++/71875
	* g++.dg/cpp1y/pr71875.C: New test.

From-SVN: r253613

	PR c++/77578
	* g++.dg/gomp/pr77578.C: New test.

From-SVN: r253612

	PR middle-end/70100
	* g++.dg/opt/pr70100.C: New test.

From-SVN: r253611

2017-10-10  Jakub Jelinek  <jakub@redhat.com>

	PR c++/68252
	* g++.dg/other/pr68252.C: New test.

From-SVN: r253610

	PR target/79565
	PR target/82483
	* config/i386/i386.c (ix86_init_mmx_sse_builtins): Add
	OPTION_MASK_ISA_MMX for __builtin_ia32_maskmovq,
	__builtin_ia32_vec_ext_v4hi and __builtin_ia32_vec_set_v4hi.
	(ix86_expand_builtin): Treat OPTION_MASK_ISA_MMX similarly
	to OPTION_MASK_ISA_AVX512VL - builtins that have both
	OPTION_MASK_ISA_MMX and some other bit set require both
	mmx and the ISAs without the mmx bit.
	* config/i386/i386-builtin.def (__builtin_ia32_cvtps2pi,
	__builtin_ia32_cvttps2pi, __builtin_ia32_cvtpi2ps,
	__builtin_ia32_pavgb, __builtin_ia32_pavgw, __builtin_ia32_pmulhuw,
	__builtin_ia32_pmaxub, __builtin_ia32_pmaxsw, __builtin_ia32_pminub,
	__builtin_ia32_pminsw, __builtin_ia32_psadbw, __builtin_ia32_pmovmskb,
	__builtin_ia32_pshufw, __builtin_ia32_cvtpd2pi,
	__builtin_ia32_cvttpd2pi, __builtin_ia32_cvtpi2pd,
	__builtin_ia32_pmuludq, __builtin_ia32_pabsb, __builtin_ia32_pabsw,
	__builtin_ia32_pabsd, __builtin_ia32_phaddw, __builtin_ia32_phaddd,
	__builtin_ia32_phaddsw, __builtin_ia32_phsubw, __builtin_ia32_phsubd,
	__builtin_ia32_phsubsw, __builtin_ia32_pmaddubsw,
	__builtin_ia32_pmulhrsw, __builtin_ia32_pshufb, __builtin_ia32_psignb,
	__builtin_ia32_psignw, __builtin_ia32_psignd, __builtin_ia32_movntq,
	__builtin_ia32_paddq, __builtin_ia32_psubq, __builtin_ia32_palignr):
	Add OPTION_MASK_ISA_MMX.

	* gcc.target/i386/pr82483-1.c: New test.
	* gcc.target/i386/pr82483-2.c: New test.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r253609

https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00618.html
	* decl2.c (struct mangled_decl_hash): New hash traits.
	(mangled_decls): Make hash_table<mangled_decl_hash>.
	(generate_mangling_alias, record_mangling): Adjust.

From-SVN: r253608

2017-10-10  Will Schmidt <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-mult-int128-p8.c: Update options
	* gcc.target/powerpc/fold-vec-mult-int128-p9.c: Update expected
	instruction list.

From-SVN: r253606

https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00611.html
	libcpp/
	PR preprocessor/82506
	* macro.c (cpp_quote_string): Escape raw LFs.

	gcc/testsuite/
	PR preprocessor/82506
	* g++.dg/cpp/string-3.C: New.

From-SVN: r253605

2017-10-10  Andreas Tobler  <andreast@gcc.gnu.org>

    * config.gcc (armv7*-*-freebsd*): New target.
    (armv6*-*-freebsd*): Remove obsolete TARGET_FREEBSD_ARMv6 define.

From-SVN: r253602

	* call.c (add_function_candidate): Use build_address.
	(build_op_call_1): Call mark_lvalue_use early.
	(build_over_call): Handle error from build_this.
	* constexpr.c (cxx_bind_parameters_in_call): Use build_address.
	(cxx_eval_increment_expression): Don't use rvalue().
	* cvt.c (convert_to_void): Use mark_discarded_use.
	* expr.c (mark_use): Handle PARM_DECL, NON_DEPENDENT_EXPR.  Fix
	reference handling.  Don't copy the expression.
	(mark_discarded_use): New.
	* lambda.c (insert_capture_proxy): Add some sanity checking.
	(maybe_add_lambda_conv_op): Set cp_unevaluated_operand.
	* pt.c (register_local_specialization): Add sanity check.
	* semantics.c (process_outer_var_ref): Fix check for existing proxy.
	* typeck.c (cp_build_addr_expr_1): Handle error from
	mark_lvalue_use.
	(cp_build_modify_expr): Call mark_lvalue_use_nonread, handle error
	from rvalue.

	Handle generic lambda capture in dependent expressions.
	* lambda.c (need_generic_capture, dependent_capture_r)
	(do_dependent_capture): New.
	* pt.c (processing_nonlambda_template): Use need_generic_capture.
	* semantics.c (maybe_cleanup_point_expr)
	(maybe_cleanup_point_expr_void, finish_goto_stmt)
	(maybe_convert_cond): Call do_dependent_capture.
	* typeck.c (build_static_cast): Remove dependent capture handling.

From-SVN: r253601

	* typeck.c (condition_conversion): Assert !processing_template_decl.
	* semantics.c (finish_omp_clauses): Don't
	fold_build_cleanup_point_expr if processing_template_decl.
	(outer_var_p): A temporary can't be from an outer scope.
	* pt.c (type_dependent_expression_p): Fix dependency checking of
	functions without DECL_TEMPLATE_INFO.
	(instantiate_decl): Use lss_copy.
	* constexpr.c (is_valid_constexpr_fn): Fix lambdas before C++17.

From-SVN: r253600

	* typeck.c (check_return_expr): Check non-dependent conversion in
	templates.
	* constraint.cc (check_function_concept): Don't complain about an
	empty concept if seen_error.

From-SVN: r253599

	* x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI, X86_TUNE_ADJUST_UNROLL,
	X86_TUNE_ONE_IF_CONV_INSN): Move to right spot in the file.

From-SVN: r253598

[testsuite]

2017-10-10  Will Schmidt <will_schmidt@vnet.ibm.com>
	* gcc.target/powerpc/fold-vec-cmp-char.c: New.
	* gcc.target/powerpc/fold-vec-cmp-double.c: New.
	* gcc.target/powerpc/fold-vec-cmp-float.c: New.
	* gcc.target/powerpc/fold-vec-cmp-int.c: New.
	* gcc.target/powerpc/fold-vec-cmp-longlong.c: New.
	* gcc.target/powerpc/fold-vec-cmp-short.c: New.

From-SVN: r253597

The wide_int routines allow things like:

   wi::add (t, 1)

to add 1 to an INTEGER_CST T in its native precision.  But we also have:

   wi::to_offset (t)      // Treat T as an offset_int
   wi::to_widest (t)      // Treat T as a widest_int

Recently we also gained:

   wi::to_wide (t, prec)  // Treat T as a wide_int in preccision PREC

This patch therefore requires:

   wi::to_wide (t)

when operating on INTEGER_CSTs in their native precision.  This is
just as efficient, and makes it clearer that a deliberate choice is
being made to treat the tree as a wide_int in its native precision.
This also removes the inconsistency that

a) INTEGER_CSTs in their native precision can be used without an accessor
   but must use wi:: functions instead of C++ operators

b) the other forms need an explicit accessor but the result can be used
   with C++ operators.

It also helps with SVE, where there's the additional possibility
that the tree could be a runtime value.

2017-10-10  Richard Sandiford  <richard.sandiford@linaro.org>

gcc/
	* wide-int.h (wide_int_ref_storage): Make host_dependent_precision
	a template parameter.
	(WIDE_INT_REF_FOR): Update accordingly.
	* tree.h (wi::int_traits <const_tree>): Delete.
	(wi::tree_to_widest_ref, wi::tree_to_offset_ref): New typedefs.
	(wi::to_widest, wi::to_offset): Use them.  Expand commentary.
	(wi::tree_to_wide_ref): New typedef.
	(wi::to_wide): New function.
	* calls.c (get_size_range): Use wi::to_wide when operating on
	trees as wide_ints.
	* cgraph.c (cgraph_node::create_thunk): Likewise.
	* config/i386/i386.c (ix86_data_alignment): Likewise.
	(ix86_local_alignment): Likewise.
	* dbxout.c (stabstr_O): Likewise.
	* dwarf2out.c (add_scalar_info, gen_enumeration_type_die): Likewise.
	* expr.c (const_vector_from_tree): Likewise.
	* fold-const-call.c (host_size_t_cst_p, fold_const_call_1): Likewise.
	* fold-const.c (may_negate_without_overflow_p, negate_expr_p)
	(fold_negate_expr_1, int_const_binop_1, const_binop)
	(fold_convert_const_int_from_real, optimize_bit_field_compare)
	(all_ones_mask_p, sign_bit_p, unextend, extract_muldiv_1)
	(fold_div_compare, fold_single_bit_test, fold_plusminus_mult_expr)
	(pointer_may_wrap_p, expr_not_equal_to, fold_binary_loc)
	(fold_ternary_loc, multiple_of_p, fold_negate_const, fold_abs_const)
	(fold_not_const, round_up_loc): Likewise.
	* gimple-fold.c (gimple_fold_indirect_ref): Likewise.
	* gimple-ssa-warn-alloca.c (alloca_call_type_by_arg): Likewise.
	(alloca_call_type): Likewise.
	* gimple.c (preprocess_case_label_vec_for_gimple): Likewise.
	* godump.c (go_output_typedef): Likewise.
	* graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
	* internal-fn.c (get_min_precision): Likewise.
	* ipa-cp.c (ipcp_store_vr_results): Likewise.
	* ipa-polymorphic-call.c
	(ipa_polymorphic_call_context::ipa_polymorphic_call_context): Likewise.
	* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Likewise.
	(ipa_modify_call_arguments): Likewise.
	* match.pd: Likewise.
	* omp-low.c (scan_omp_1_op, lower_omp_ordered_clauses): Likewise.
	* print-tree.c (print_node_brief, print_node): Likewise.
	* stmt.c (expand_case): Likewise.
	* stor-layout.c (layout_type): Likewise.
	* tree-affine.c (tree_to_aff_combination): Likewise.
	* tree-cfg.c (group_case_labels_stmt): Likewise.
	* tree-data-ref.c (dr_analyze_indices): Likewise.
	(prune_runtime_alias_test_list): Likewise.
	* tree-dump.c (dequeue_and_dump): Likewise.
	* tree-inline.c (remap_gimple_op_r, copy_tree_body_r): Likewise.
	* tree-predcom.c (is_inv_store_elimination_chain): Likewise.
	* tree-pretty-print.c (dump_generic_node): Likewise.
	* tree-scalar-evolution.c (iv_can_overflow_p): Likewise.
	(simple_iv_with_niters): Likewise.
	* tree-ssa-address.c (addr_for_mem_ref): Likewise.
	* tree-ssa-ccp.c (ccp_finalize, evaluate_stmt): Likewise.
	* tree-ssa-loop-ivopts.c (constant_multiple_of): Likewise.
	* tree-ssa-loop-niter.c (split_to_var_and_offset)
	(refine_value_range_using_guard, number_of_iterations_ne_max)
	(number_of_iterations_lt_to_ne, number_of_iterations_lt)
	(get_cst_init_from_scev, record_nonwrapping_iv)
	(scev_var_range_cant_overflow): Likewise.
	* tree-ssa-phiopt.c (minmax_replacement): Likewise.
	* tree-ssa-pre.c (compute_avail): Likewise.
	* tree-ssa-sccvn.c (vn_reference_fold_indirect): Likewise.
	(vn_reference_maybe_forwprop_address, valueized_wider_op): Likewise.
	* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
	* tree-ssa-uninit.c (is_pred_expr_subset_of): Likewise.
	* tree-ssanames.c (set_nonzero_bits, get_nonzero_bits): Likewise.
	* tree-switch-conversion.c (collect_switch_conv_info, array_value_type)
	(dump_case_nodes, try_switch_expansion): Likewise.
	* tree-vect-loop-manip.c (vect_gen_vector_loop_niters): Likewise.
	(vect_do_peeling): Likewise.
	* tree-vect-patterns.c (vect_recog_bool_pattern): Likewise.
	* tree-vect-stmts.c (vectorizable_load): Likewise.
	* tree-vrp.c (compare_values_warnv, vrp_int_const_binop): Likewise.
	(zero_nonzero_bits_from_vr, ranges_from_anti_range): Likewise.
	(extract_range_from_binary_expr_1, adjust_range_with_scev): Likewise.
	(overflow_comparison_p_1, register_edge_assert_for_2): Likewise.
	(is_masked_range_test, find_switch_asserts, maybe_set_nonzero_bits)
	(vrp_evaluate_conditional_warnv_with_ops, intersect_ranges): Likewise.
	(range_fits_type_p, two_valued_val_range_p, vrp_finalize): Likewise.
	(evrp_dom_walker::before_dom_children): Likewise.
	* tree.c (cache_integer_cst, real_value_from_int_cst, integer_zerop)
	(integer_all_onesp, integer_pow2p, integer_nonzerop, tree_log2)
	(tree_floor_log2, tree_ctz, mem_ref_offset, tree_int_cst_sign_bit)
	(tree_int_cst_sgn, get_unwidened, int_fits_type_p): Likewise.
	(get_type_static_bounds, num_ending_zeros, drop_tree_overflow)
	(get_range_pos_neg): Likewise.
	* ubsan.c (ubsan_expand_ptr_ifn): Likewise.
	* config/darwin.c (darwin_mergeable_constant_section): Likewise.
	* config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Likewise.
	* config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
	* config/avr/avr.c (avr_fold_builtin): Likewise.
	* config/bfin/bfin.c (bfin_local_alignment): Likewise.
	* config/msp430/msp430.c (msp430_attr): Likewise.
	* config/nds32/nds32.c (nds32_insert_attributes): Likewise.
	* config/powerpcspe/powerpcspe-c.c
	(altivec_resolve_overloaded_builtin): Likewise.
	* config/powerpcspe/powerpcspe.c (rs6000_aggregate_candidate)
	(rs6000_expand_ternop_builtin): Likewise.
	* config/rs6000/rs6000-c.c
	(altivec_resolve_overloaded_builtin): Likewise.
	* config/rs6000/rs6000.c (rs6000_aggregate_candidate): Likewise.
	(rs6000_expand_ternop_builtin): Likewise.
	* config/s390/s390.c (s390_handle_hotpatch_attribute): Likewise.

gcc/ada/
	* gcc-interface/decl.c (annotate_value): Use wi::to_wide when
	operating on trees as wide_ints.

gcc/c/
	* c-parser.c (c_parser_cilk_clause_vectorlength): Use wi::to_wide when
	operating on trees as wide_ints.
	* c-typeck.c (build_c_cast, c_finish_omp_clauses): Likewise.
	(c_tree_equal): Likewise.

gcc/c-family/
	* c-ada-spec.c (dump_generic_ada_node): Use wi::to_wide when
	operating on trees as wide_ints.
	* c-common.c (pointer_int_sum): Likewise.
	* c-pretty-print.c (pp_c_integer_constant): Likewise.
	* c-warn.c (match_case_to_enum_1): Likewise.
	(c_do_switch_warnings): Likewise.
	(maybe_warn_shift_overflow): Likewise.

gcc/cp/
	* cvt.c (ignore_overflows): Use wi::to_wide when
	operating on trees as wide_ints.
	* decl.c (check_array_designated_initializer): Likewise.
	* mangle.c (write_integer_cst): Likewise.
	* semantics.c (cp_finish_omp_clause_depend_sink): Likewise.

gcc/fortran/
	* target-memory.c (gfc_interpret_logical): Use wi::to_wide when
	operating on trees as wide_ints.
	* trans-const.c (gfc_conv_tree_to_mpz): Likewise.
	* trans-expr.c (gfc_conv_cst_int_power): Likewise.
	* trans-intrinsic.c (trans_this_image): Likewise.
	(gfc_conv_intrinsic_bound): Likewise.
	(conv_intrinsic_cobound): Likewise.

gcc/lto/
	* lto.c (compare_tree_sccs_1): Use wi::to_wide when
	operating on trees as wide_ints.

gcc/objc/
	* objc-act.c (objc_decl_method_attributes): Use wi::to_wide when
	operating on trees as wide_ints.

From-SVN: r253595

re PR libfortran/82233 (execute_command_line causes program to stop when command fails (or does not exist))

2017-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/82233
	* intrinsics/execute_command_line.c (execute_command_line):
	No call to runtime_error if cmdstat is present.

2017-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/82233
	* gfortran.dg/execute_command_line_3.f90: New test.

From-SVN: r253593

|-------* gcc.target/powerpc/fold-vec-splat-16.c: New |-------* gcc.target/powerpc/fold-vec-splat-32.c: New.


2017-10-10  Will Schmidt  <will_schmidt@vnet.ibm.com>

[testsuite]
|-------* gcc.target/powerpc/fold-vec-splat-16.c: New
|-------* gcc.target/powerpc/fold-vec-splat-32.c: New.
|-------* gcc.target/powerpc/fold-vec-splat-8.c: New.

From-SVN: r253591

[testsuite]

2017-10-10  Will Schmidt <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-splats-char.c: New.
	* gcc.target/powerpc/fold-vec-splats-floatdouble.c: New.
	* gcc.target/powerpc/fold-vec-splats-int.c: New.
	* gcc.target/powerpc/fold-vec-splats-longlong.c: New.
	* gcc.target/powerpc/fold-vec-splats-short.c: New.

From-SVN: r253590

	PR c/82437
	* c-warn.c (warn_tautological_bitwise_comparison): Use wi::to_wide
	instead of wide_int::from.

	* c-c++-common/Wtautological-compare-7.c: New test.

From-SVN: r253589

https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00592.html
	* name-lookup.c (set_global_binding): Don't deal with STAT_HACK.

From-SVN: r253587

tree-vect-loop-manip.c (rename_variables_in_bb): Rename PHI nodes when copying loop nest with only one inner loop.

	* tree-vect-loop-manip.c (rename_variables_in_bb): Rename PHI nodes
	when copying loop nest with only one inner loop.

	gcc/testsuite
	* gcc.dg/tree-ssa/ldist-34.c: New test.

From-SVN: r253586

2017-10-10  Richard Biener  <rguenther@suse.de>

	* tree-cfgcleanup.c (cleanup_tree_cfg_noloop): Avoid compacting
	blocks if SCEV is active.
	* tree-scalar-evolution.c (analyze_scalar_evolution_1): Remove
	dead code.
	(analyze_scalar_evolution): Handle cached evolutions the obvious way.
	(scev_initialize): Assert we are not yet initialized.

From-SVN: r253585

gcc/testsuite/

	* gnat.dg/class_wide4.adb: Fix a typo.

Also add ChangeLog entries missing from previous commits.

From-SVN: r253584

	* update_version_svn: Ignore the GCC 5 branch.
	* crontab: Remove entry for the GCC 5 branch.

From-SVN: r253583

	* include/bits/streambuf_iterator.h (istreambuf_iterator::equal):
	Update comment about NAD issue.

From-SVN: r253582

As an extension the C++ version of <complex.h> includes the C version,
but that defines macros with non-reserved names that should not be
defined in ISO C++. Only include the C header for non-strict modes, or
for pre-C++11 (because C++98 doesn't mention <complex.h> at all).

	PR libstdc++/59087
	PR libstdc++/82417
	* include/c_compatibility/complex.h [!C++98 && __STRICT_ANSI__]: Do
	not include C library's <complex.h>.
	* testsuite/26_numerics/complex/c99.cc: Depend on __STRICT_ANSI__.
	* testsuite/26_numerics/headers/complex.h/std_c++11.h: New test.
	* testsuite/26_numerics/headers/complex.h/std_gnu++11.h: New test.
	* testsuite/26_numerics/headers/complex.h/std_c++98.h: New test.

From-SVN: r253581

tree-loop-distribution.c (generate_loops_for_partition): Remove inner loop's exit stmt by making it always exit the loop...

	* tree-loop-distribution.c (generate_loops_for_partition): Remove
	inner loop's exit stmt by making it always exit the loop, otherwise
	we would generate an infinite empty loop.

	gcc/testsuite
	* gcc.dg/tree-ssa/ldist-27.c: New test.

From-SVN: r253580

tree-vect-loop-manip.c (slpeel_tree_duplicate_loop_to_edge_cfg): Skip renaming variables in new preheader if it's deleted.

	* tree-vect-loop-manip.c (slpeel_tree_duplicate_loop_to_edge_cfg): Skip
	renaming variables in new preheader if it's deleted.

From-SVN: r253579

	* tree-loop-distribution.c (struct partition): Remove unused field
	loops of the structure.
	(partition_alloc, partition_free): Ditto.
	(build_rdg_partition_for_vertex): Ditto.

From-SVN: r253578

targhooks.c (default_stack_clash_protection_final_dynamic_probe): Fix return type to match prototype and documentation.

	* targhooks.c (default_stack_clash_protection_final_dynamic_probe): Fix
	return type to match prototype and documentation.

From-SVN: r253575