2017-11-08  Yannick Moy  <moy@adacore.com>

	* sem_ch8.adb (Use_One_Type, Update_Use_Clause_Chain): Do not report
	about unused use-type or use-package clauses inside inlined bodies.

2017-11-08  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_elab.adb (Ensure_Prior_Elaboration): Add new parameter
	In_Partial_Fin along with a comment on its usage. Do not guarantee the
	prior elaboration of a unit when the need came from a partial
	finalization context.
	(In_Initialization_Context): Relocated to Process_Call.
	(Is_Partial_Finalization_Proc): New routine.
	(Process_Access): Add new parameter In_Partial_Fin along with a comment
	on its usage.
	(Process_Activation_Call): Add new parameter In_Partial_Fin along with
	a comment on its usage.
	(Process_Activation_Conditional_ABE_Impl): Add new parameter
	In_Partial_Fin along with a comment on its usage. Do not emit any ABE
	diagnostics when the activation occurs in a partial finalization
	context.
	(Process_Activation_Guaranteed_ABE_Impl): Add new parameter
	In_Partial_Fin along with a comment on its usage.
	(Process_Call): Add new parameter In_Partial_Fin along with a comment
	on its usage. A call is within a partial finalization context when it
	targets a finalizer or primitive [Deep_]Finalize, and the call appears
	in initialization actions. Pass this information down to the recursive
	steps of the Processing phase.
	(Process_Call_Ada): Add new parameter In_Partial_Fin along with a
	comment on its usage. Remove the guard which suppresses the generation
	of implicit Elaborate[_All] pragmas. This is now done in
	Ensure_Prior_Elaboration.
	(Process_Call_Conditional_ABE): Add new parameter In_Partial_Fin along
	with a comment on its usage. Do not emit any ABE diagnostics when the
	call occurs in a partial finalization context.
	(Process_Call_SPARK): Add new parameter In_Partial_Fin along with a
	comment on its usage.
	(Process_Instantiation): Add new parameter In_Partial_Fin along with a
	comment on its usage.
	(Process_Instantiation_Ada): Add new parameter In_Partial_Fin along
	with a comment on its usage.
	(Process_Instantiation_Conditional_ABE): Add new parameter
	In_Partial_Fin along with a comment on its usage. Do not emit any ABE
	diagnostics when the instantiation occurs in a partial finalization
	context.
	(Process_Instantiation_SPARK): Add new parameter In_Partial_Fin along
	with a comment on its usage.
	(Process_Scenario): Add new parameter In_Partial_Fin along  with a
	comment on its usage.
	(Process_Single_Activation): Add new parameter In_Partial_Fin along
	with a comment on its usage.
	(Traverse_Body): Add new parameter In_Partial_Fin along with a comment
	on its usage.

2017-11-08  Arnaud Charlet  <charlet@adacore.com>

	* sem_ch13.adb: Add optional parameter to Error_Msg.

2017-11-08  Jerome Lambourg  <lambourg@adacore.com>

	* fname.adb (Is_Internal_File_Name): Do not check the 8+3 naming schema
	for the Interfaces.* hierarchy as longer unit names are now allowed.

2017-11-08  Arnaud Charlet  <charlet@adacore.com>

	* sem_util.adb (Subprogram_Name): Emit sloc for the enclosing
	subprogram as well.  Support more cases of entities.
	(Append_Entity_Name): Add some defensive code.

From-SVN: r254528

Earlier GFortran used to redefine boolean_type_node, which in the rest
of the compiler means the C/C++ _Bool/bool type, to the Fortran
default logical type.  When this redefinition was removed, a few
issues surfaced. Namely,

1) PR 82869, where we created a boolean tmp variable, and passed it to
the runtime library as a Fortran logical variable of a different size.

2) Fortran specifies that logical operations should be done with the
default logical kind, not in any other kind.

3) Using 8-bit variables have some issues, such as
   - on x86, partial register stalls and length prefix changes.
   - s390 has a compare with immediate and jump instruction which
     works with 32-bit but not 8-bit quantities.

This patch addresses these issues by introducing a type
logical_type_node which is a Fortran LOGICAL variable of default
kind. It is then used in places were the Fortran standard mandates, as
well as for compiler generated temporary variables.

For x86-64, using the Polyhedron benchmark suite, no performance or
code size difference worth mentioning was observed.

Regtested on x86_64-pc-linux-gnu.

gcc/fortran/ChangeLog:

2017-11-08  Janne Blomqvist  <jb@gcc.gnu.org>

	PR 82869
	* convert.c (truthvalue_conversion): Use logical_type_node.
	* trans-array.c (gfc_trans_allocate_array_storage): Likewise.
	(gfc_trans_create_temp_array): Likewise.
	(gfc_trans_array_ctor_element): Likewise.
	(gfc_trans_array_constructor_value): Likewise.
	(trans_array_constructor): Likewise.
	(trans_array_bound_check): Likewise.
	(gfc_conv_array_ref): Likewise.
	(gfc_trans_scalarized_loop_end): Likewise.
	(gfc_conv_array_extent_dim): Likewise.
	(gfc_array_init_size): Likewise.
	(gfc_array_allocate): Likewise.
	(gfc_trans_array_bounds): Likewise.
	(gfc_trans_dummy_array_bias): Likewise.
	(gfc_conv_array_parameter): Likewise.
	(duplicate_allocatable): Likewise.
	(duplicate_allocatable_coarray): Likewise.
	(structure_alloc_comps): Likewise
	(get_std_lbound): Likewise
	(gfc_alloc_allocatable_for_assignment): Likewise
	* trans-decl.c (add_argument_checking): Likewise
	(gfc_generate_function_code): Likewise
	* trans-expr.c (gfc_copy_class_to_class): Likewise
	(gfc_trans_class_array_init_assign): Likewise
	(gfc_trans_class_init_assign): Likewise
	(gfc_conv_expr_present): Likewise
	(gfc_conv_substring): Likewise
	(gfc_conv_cst_int_power): Likewise
	(gfc_conv_expr_op): Likewise
	(gfc_conv_procedure_call): Likewise
	(fill_with_spaces): Likewise
	(gfc_trans_string_copy): Likewise
	(gfc_trans_alloc_subarray_assign): Likewise
	(gfc_trans_pointer_assignment): Likewise
	(gfc_trans_scalar_assign): Likewise
	(fcncall_realloc_result): Likewise
	(alloc_scalar_allocatable_for_assignment): Likewise
	(trans_class_assignment): Likewise
	(gfc_trans_assignment_1): Likewise
	* trans-intrinsic.c (build_fixbound_expr): Likewise
	(gfc_conv_intrinsic_aint): Likewise
	(gfc_trans_same_strlen_check): Likewise
	(conv_caf_send): Likewise
	(trans_this_image): Likewise
	(conv_intrinsic_image_status): Likewise
	(trans_image_index): Likewise
	(gfc_conv_intrinsic_bound): Likewise
	(conv_intrinsic_cobound): Likewise
	(gfc_conv_intrinsic_mod): Likewise
	(gfc_conv_intrinsic_dshift): Likewise
	(gfc_conv_intrinsic_dim): Likewise
	(gfc_conv_intrinsic_sign): Likewise
	(gfc_conv_intrinsic_ctime): Likewise
	(gfc_conv_intrinsic_fdate): Likewise
	(gfc_conv_intrinsic_ttynam): Likewise
	(gfc_conv_intrinsic_minmax): Likewise
	(gfc_conv_intrinsic_minmax_char): Likewise
	(gfc_conv_intrinsic_anyall): Likewise
	(gfc_conv_intrinsic_arith): Likewise
	(gfc_conv_intrinsic_minmaxloc): Likewise
	(gfc_conv_intrinsic_minmaxval): Likewise
	(gfc_conv_intrinsic_btest): Likewise
	(gfc_conv_intrinsic_bitcomp): Likewise
	(gfc_conv_intrinsic_shift): Likewise
	(gfc_conv_intrinsic_ishft): Likewise
	(gfc_conv_intrinsic_ishftc): Likewise
	(gfc_conv_intrinsic_leadz): Likewise
	(gfc_conv_intrinsic_trailz): Likewise
	(gfc_conv_intrinsic_mask): Likewise
	(gfc_conv_intrinsic_spacing): Likewise
	(gfc_conv_intrinsic_rrspacing): Likewise
	(gfc_conv_intrinsic_size): Likewise
	(gfc_conv_intrinsic_sizeof): Likewise
	(gfc_conv_intrinsic_transfer): Likewise
	(gfc_conv_allocated): Likewise
	(gfc_conv_associated): Likewise
	(gfc_conv_same_type_as): Likewise
	(gfc_conv_intrinsic_trim): Likewise
	(gfc_conv_intrinsic_repeat): Likewise
	(conv_isocbinding_function): Likewise
	(conv_intrinsic_ieee_is_normal): Likewise
	(conv_intrinsic_ieee_is_negative): Likewise
	(conv_intrinsic_ieee_copy_sign): Likewise
	(conv_intrinsic_move_alloc): Likewise
	* trans-io.c (set_parameter_value_chk): Likewise
	(set_parameter_value_inquire): Likewise
	(set_string): Likewise
	* trans-openmp.c (gfc_walk_alloc_comps): Likewise
	(gfc_omp_clause_default_ctor): Likewise
	(gfc_omp_clause_copy_ctor): Likewise
	(gfc_omp_clause_assign_op): Likewise
	(gfc_omp_clause_dtor): Likewise
	(gfc_omp_finish_clause): Likewise
	(gfc_trans_omp_clauses): Likewise
	(gfc_trans_omp_do): Likewise
	* trans-stmt.c (gfc_trans_goto): Likewise
	(gfc_trans_sync): Likewise
	(gfc_trans_arithmetic_if): Likewise
	(gfc_trans_simple_do): Likewise
	(gfc_trans_do): Likewise
	(gfc_trans_forall_loop): Likewise
	(gfc_trans_where_2): Likewise
	(gfc_trans_allocate): Likewise
	(gfc_trans_deallocate): Likewise
	* trans-types.c (gfc_init_types): Initialize logical_type_node and
	its true/false trees.
	(gfc_get_array_descr_info): Use logical_type_node.
	* trans-types.h (logical_type_node): New tree.
	(logical_true_node): Likewise.
	(logical_false_node): Likewise.
	* trans.c (gfc_trans_runtime_check): Use logical_type_node.
	(gfc_call_malloc): Likewise
	(gfc_allocate_using_malloc): Likewise
	(gfc_allocate_allocatable): Likewise
	(gfc_add_comp_finalizer_call): Likewise
	(gfc_add_finalizer_call): Likewise
	(gfc_deallocate_with_status): Likewise
	(gfc_deallocate_scalar_with_status): Likewise
	(gfc_call_realloc): Likewise

gcc/testsuite/ChangeLog:

2017-11-08  Janne Blomqvist  <jb@gcc.gnu.org>

	PR 82869
	* gfortran.dg/logical_temp_io.f90: New test.
	* gfortran.dg/logical_temp_io_kind8.f90: New test.

From-SVN: r254526

2017-11-08  Martin Liska  <mliska@suse.cz>

	* gcc.dg/tree-ssa/vrp101.c: Update expected pattern as
	frequencies are not longer printed in dump output.

From-SVN: r254525

2017-11-08  Martin Liska  <mliska@suse.cz>

	* gimplify.c (expand_FALLTHROUGH_r): Simplify usage
	of gimple_call_internal_p.

From-SVN: r254524

From-SVN: r254523

	* g++.old-deja/g++.brendan/asm-extn1.C: Accept all sparc* targets.
	(main): Add return type.

From-SVN: r254522

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	* config/mips/mips.h (ASM_OUTPUT_LABELREF): Wrap in "do {} while (0)".

From-SVN: r254521

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	* config/mips/mips.h (ASM_OUTPUT_CASE_END): Remove semicolon after
	"do {} while (0)".

From-SVN: r254520

2017-11-08  Martin Liska  <mliska@suse.cz>

	PR sanitizer/82792
	* gimplify.c (expand_FALLTHROUGH_r): Skip IFN_ASAN_MARK.
2017-11-08  Martin Liska  <mliska@suse.cz>

	PR sanitizer/82792
	* g++.dg/asan/pr82792.C: New test.

From-SVN: r254519

	PR bootstrap/82670
	* ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
	and ubsan_signals_standalone.cc.
	* ubsan/Makefile.in: Regenerated.

From-SVN: r254518

2017-11-08  Martin Liska  <mliska@suse.cz>

	* analyze_brprob.py: Fix abbreviations for SI units.

From-SVN: r254517

From-SVN: r254516

From-SVN: r254513

https://gcc.gnu.org/ml/gcc-patches/2017-11/msg00498.html
2017-11-07 Boris Kolpackov  <boris@codesynthesis.com>
	* Make-lang.in (CP_PLUGIN_HEADERS): Add operators.def since included
	in cp-tree.h.

From-SVN: r254512

	PR c++/82835
	* cp-gimplify.c (cxx_omp_clause_apply_fn): For methods pass i - 1 to
	convert_default_arg instead of i.

	* testsuite/libgomp.c++/pr82835.C: New test.

From-SVN: r254511

	PR target/82855
	* config/i386/i386.md (SWI1248_AVX512BWDQ2_64): New mode iterator.
	(*cmp<mode>_ccz_1): New insn with $k alternative.

	* gcc.target/i386/avx512dq-pr82855.c: New test.

From-SVN: r254510

	PR target/82855
	* config/i386/i386.c (ix86_swap_binary_operands_p): Treat
	RTX_COMM_COMPARE as commutative as well.
	(ix86_binary_operator_ok): Formatting fix.
	* config/i386/sse.md (*mul<mode>3<mask_name><round_name>,
	*<code><mode>3<mask_name><round_saeonly_name>,
	*<code><mode>3<mask_name>, *<code>tf3, *mul<mode>3<mask_name>,
	*<s>mul<mode>3_highpart<mask_name>,
	*vec_widen_umult_even_v16si<mask_name>,
	*vec_widen_umult_even_v8si<mask_name>,
	*vec_widen_umult_even_v4si<mask_name>,
	*vec_widen_smult_even_v16si<mask_name>,
	*vec_widen_smult_even_v8si<mask_name>, *sse4_1_mulv2siv2di3<mask_name>,
	*avx2_pmaddwd, *sse2_pmaddwd, *<sse4_1_avx2>_mul<mode>3<mask_name>,
	*avx2_<code><mode>3, *avx512f_<code><mode>3<mask_name>,
	*sse4_1_<code><mode>3<mask_name>, *<code>v8hi3,
	*sse4_1_<code><mode>3<mask_name>, *<code>v16qi3, *avx2_eq<mode>3,
	<avx512>_eq<mode>3<mask_scalar_merge_name>_1, *sse4_1_eqv2di3,
	*sse2_eq<mode>3, <mask_codefor><code><mode>3<mask_name>,
	*<code><mode>3, *<sse2_avx2>_uavg<mode>3<mask_name>,
	*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>, *ssse3_pmulhrswv4hi3): Use
	!(MEM_P (operands[1]) && MEM_P (operands[2])) condition instead of
	ix86_binary_operator_ok.  Formatting fixes.
	(*<plusminus_insn><mode>3<mask_name><round_name>,
	*<plusminus_insn><mode>3, *<plusminus_insn><mode>3_m): Formatting
	fixes.

From-SVN: r254509

We currently generate (sometimes pretty long) sequences of integer
insns to implement the various cstore patterns.  If the CPU has a fast
isel, we can use that at the same latency as of just two integer insns
(you also get a load immediate of 1, and sometimes one of 0 as well,
but those are not in the critical path: they don't depend on any other
instruction).

There are a few patterns that already are implemented with just two
instructions; so don't use isel in that case (I still need to check
all lt/gt/ltu/gtu/le/leu/ge/geu patterns with all SI/DI combinations,
one or two might be better without isel).

This introduces a new GPR2 mode iterator, for those patterns that use
two independent integer modes.


	* config/rs6000/rs6000.md (GPR2): New mode_iterator.
	("cstore<mode>4"): Don't always expand with rs6000_emit_int_cmove for
	eq and ne if TARGET_ISEL.
	(cmp): New code_iterator.
	(UNS, UNSU_, UNSIK): New code_attrs.
	(<code><GPR:mode><GPR2:mode>2_isel): New define_insn_and_split.
	("eq<mode>3"): New define_expand, rename the define_insn_and_split
	to...
	("eq<mode>3"): ... this.
	("ne<mode>3"): New define_expand, rename the define_insn_and_split
	to...
	("ne<mode>3"): ... this.

From-SVN: r254508

gcc/
	PR target/82812
	* common/config/i386/i386-common.c
	(OPTION_MASK_ISA_GENERAL_REGS_ONLY_UNSET): Remove MPX from flag.
	(ix86_handle_option): Move MPX to isa_flags2 and GFNI to isa_flags.
	* config/i386/i386-c.c (ix86_target_macros_internal): Ditto.
	* config/i386/i386.opt: Ditto.
	* config/i386/i386.c (ix86_target_string): Ditto.
	(ix86_option_override_internal): Ditto.
	(ix86_init_mpx_builtins): Move MPX to args2.
	(ix86_expand_builtin): Special handling for OPTION_MASK_ISA_GFNI.
	* config/i386/i386-builtin.def (__builtin_ia32_vgf2p8affineinvqb_v64qi,
	__builtin_ia32_vgf2p8affineinvqb_v64qi_mask,
	__builtin_ia32_vgf2p8affineinvqb_v32qi,
	__builtin_ia32_vgf2p8affineinvqb_v32qi_mask,
	__builtin_ia32_vgf2p8affineinvqb_v16qi,
	__builtin_ia32_vgf2p8affineinvqb_v16qi_mask): Move to ARGS array.

From-SVN: r254507

	* src/filesystem/ops-common.h (make_file_type) [S_ISSOCK]: Only use
	S_ISSOCK when defined.

From-SVN: r254506

	PR target/80425
	* config/i386.i386.md (*zero_extendsidi2): Change (?r,*Yj), (?*Yi,r)
	and (*x,m) to ($r,Yj), ($Yi,r) and ($x,m).
	(zero-extendsidi peephole2): Remove peephole.

testsuite/ChangeLog:

	PR target/80425
	* gcc.target/i386/pr80425-3.c: New test.

From-SVN: r254505

    
    Nested functions are named "outerfunc.$nestedN", where N is a
    number. nested_function_num extracts that number. The name is
    first passed to unpack_hidden_name, which handles the "." and
    should result "$nestedN". Don't expect the "." again.
    
    This fixes assertion failure when escape analysis is enabled
    and -fgo-debug-escape is on. The failure looks
    
    go1: internal compiler error: in nested_function_num, at go/gofrontend/names.cc:241
    0x7bd7d3 Gogo::nested_function_num(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
    
    Reviewed-on: https://go-review.googlesource.com/76213

From-SVN: r254504

	PR c/53037
	* stor-layout.c: Include attribs.h.
	(handle_warn_if_not_align): Replace test on TYPE_USER_ALIGN with
	explicit lookup of "aligned" attribute.

From-SVN: r254503

From-SVN: r254502

Without this we aren't getting proper memcpy inlining on RISC-V systems,
which is particularly disastrous for Dhrystone performance on RV32IM
systems.

gcc/ChangeLog

2017-11-07  Andrew Waterman  <andrew@sifive.com>

        * config/riscv/riscv-protos.h (riscv_hard_regno_nregs): New
        prototype.
        (riscv_expand_block_move): Likewise.
        gcc/config/riscv/riscv.h (MOVE_RATIO): Tune cost to movmemsi
        implementation.
        (RISCV_MAX_MOVE_BYTES_PER_LOOP_ITER): New define.
        (RISCV_MAX_MOVE_BYTES_STRAIGHT): New define.
        gcc/config/riscv/riscv.c (riscv_block_move_straight): New
        function.
        (riscv_adjust_block_mem): Likewise.
        (riscv_block_move_loop): Likewise.
        (riscv_expand_block_move): Likewise.
        gcc/config/riscv/riscv.md (movmemsi): New pattern.

From-SVN: r254501

Use no suffix at all in the musl dynamic linker name for hard
float ABI. Use -sf and -sp suffixes in musl dynamic linker name
for soft float and single precision ABIs. The following table
outlines the musl interpreter names for the RISC-V ABI names.

musl interpreter        | RISC-V ABI
----------------------- | -------------
ld-musl-riscv32.so.1    | riscv32-ilp32d
ld-musl-riscv64.so.1    | riscv64-lp64d
ld-musl-riscv32-sf.so.1 | riscv32-ilp32
ld-musl-riscv64-sf.so.1 | riscv64-lp64
ld-musl-riscv32-sp.so.1 | riscv32-ilp32f
ld-musl-riscv64-sp.so.1 | riscv64-lp64f

gcc/ChangeLog

2017-11-06  Michael Clark  <michaeljclark@mac.com>

        * config/riscv/linux.h (MUSL_ABI_SUFFIX): New define.
        (MUSL_DYNAMIC_LINKER): Likewise.

From-SVN: r254500

Some of the shift expanders accepted nonmemory_operands but were only
able to handle register_operands or CONST_INTs.  This is probably
academic without SVE, since we're not likely to see shifts by other
types of constant (const_wide_ints, consts, etc).  But for SVE,
it's possible for a vectorised shift induction to have a CONST_POLY_INT
shift amount.

This patch makes the expanders use aarch64_reg_or_imm instead.

2017-11-07  Richard Sandiford  <richard.sandiford@linaro.org>

gcc/
	* config/aarch64/aarch64.md (ashl<mode>3, ashr<mode>3, lshr<mode>3)
	(rotr<mode>3, rotl<mode>3): Use aarch64_reg_or_imm instead of
	nonmmory_operand.

From-SVN: r254499

2017-11-07  Richard Biener  <rguenther@suse.de>

	* match.pd: Fix build.

From-SVN: r254498

Canonicalize x / (- y) into (-x) / y.

This moves negates out of the RHS of a division in order to
allow further simplifications and potentially more reciprocal CSEs.

2017-11-07  Wilco Dijkstra  <wdijkstr@arm.com>
	    Jackson Woodruff  <jackson.woodruff@arm.com>

    gcc/
	PR tree-optimization/71026
	* match.pd: Canonicalize negate in division.

    testsuite/
	PR 71026/tree-optimization/71026
	* gcc.dg/div_neg: New test.

From-SVN: r254497

Currently the code A << (B - C) is not simplified.
However at least a more specific case of 1U << (C -x) where
C = precision(type) - 1 can be simplified to (1 << C) >> x.

This is done by adding a new simplification rule in match.pd.

2017-11-07  Sudakshina Das  <sudi.das@arm.com>

    gcc/
	PR middle-end/80131
	* match.pd: Simplify 1 << (C - x) where C = precision (x) - 1.

    testsuite/
	PR middle-end/80131
	* testsuite/gcc.dg/pr80131-1.c: New Test.

From-SVN: r254496

2017-11-07  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd ((a&~b)|(a^b),(a&~b)^~a,(a|b)&~(a^b),a|~(a^b),
	(a|b)|(a&^b),(a&b)|~(a^b),~(~a&b),~X^Y): New transformations.

gcc/testsuite/
	* gcc.dg/tree-ssa/bitops-1.c: New file.

From-SVN: r254495

gcc/ChangeLog:

2017-11-07  Marc Glisse  <marc.glisse@inria.fr>

	* fold-const.c (negate_expr_p) [PLUS_EXPR, MINUS_EXPR]: Handle
	non-scalar integral types.
	* match.pd (negate_expr_p): Handle MINUS_EXPR.
	(-(A-B), -(~A)): New transformations.

gcc/testsuite/ChangeLog:

2017-11-07  Marc Glisse  <marc.glisse@inria.fr>

	* gcc.dg/tree-ssa/negminus.c: New test.

From-SVN: r254494

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	* config/powerpcspe/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
	semicolon after "do {} while (0)".
	* config/powerpcspe/aix51.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/powerpcspe/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/powerpcspe/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/powerpcspe/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/powerpcspe/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Same.

From-SVN: r254493

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	* config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Remove semicolon
	after "do {} while (0)".
	* config/rs6000/aix51.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
	* config/rs6000/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Same.

From-SVN: r254492

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	* config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon
	after "do {} while (0)".

From-SVN: r254491

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	PR other/82784
	* config/arm/arm.c (HANDLE_NARROW_SHIFT_ARITH): Remove semicolon after
	"while {} do (0)".
	(arm_rtx_costs_internal): Add missing semicolon after
	HANDLE_NARROW_SHIFT_ARITH call.

From-SVN: r254490

2017-11-07  Tom de Vries  <tom@codesourcery.com>

	PR other/82784
	* config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove
	semicolon after "do {} while (0)".
	* config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
	* config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
	* config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
	* config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.

From-SVN: r254489

	* typeck2.c (build_m_component_ref): Also accept in lower stds with
	a pedwarn.

From-SVN: r254487

gcc currently uses ngettext in a number of places (gcc/cp/pt.c,
gcc/diagnostic.c, gcc/collect2.c).  Apparently there are (or used to
be) gettext implementations that lack ngettext.  See config/gettext.m4.

This patch arranges for intl/ to be compiled when the system gettext
lacks ngettext.

	* configure.ac: Invoke AM_GNU_GETTEXT with need_ngettext.
	* configure: Regenerate.

From-SVN: r254486

We want to actually use isel, so we shouldn't disable it.  It is
already not set by default on CPUs that don't have it, or where we
do not want to use it.


	* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
	disable isel if it was not set explicitly.

From-SVN: r254485