Fixes Solaris build.
    
    Patch by Rainer Orth.
    
    Reviewed-on: https://go-review.googlesource.com/37587

From-SVN: r245794

	PR target/79749
	* config/sparc/sparc.c (sparc_frame_pointer_required): Add missing
	condition on optimize for the leaf function test.

From-SVN: r245791

2017-02-28  Martin Liska  <mliska@suse.cz>

	PR lto/79625
	* read-rtl-function.c (function_reader::handle_unknown_directive):
	Bail out when one uses -flto.

From-SVN: r245790

2017-02-28  Martin Liska  <mliska@suse.cz>

	* c.opt: Replace space with tabular for options of <number>
	type.
2017-02-28  Martin Liska  <mliska@suse.cz>

	* common.opt: Replace space with tabular for options of <number>
	type.
	* config/i386/i386.opt: Show <number> value for
	-mlarge-data-threshold.
	* opts.c (print_filtered_help): Do not display number in hexadecimal
	format.

From-SVN: r245789

2017-02-28  Martin Liska  <mliska@suse.cz>

	* common.opt: Fix --help=option -Q for options which are of
	an enum type.
2017-02-28  Martin Liska  <mliska@suse.cz>

	* c.opt: Fix --help=option -Q for options which are of
	an enum type.

From-SVN: r245788

2017-02-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/79739
	* resolve.c (resolve_fl_procedure): Deal with the case where
	'submodule_name' is NULL so that gfc_error does not ICE.
	Reformat the error message to make it more consistent.

From-SVN: r245787

	* config/i386/i386.c (print_reg): Error out for values
	of 8-bit size in invalid integer register.

testsuite/ChangeLog:

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

From-SVN: r245785

gcc/ChangeLog:

	PR tree-optimization/79691
	* passes.def (pass_all_optimizations_g): Enable pass_sprintf_length.

gcc/testsuite/ChangeLog:

	PR tree-optimization/79691
	* gcc.dg/tree-ssa/pr79691.c: New test.

From-SVN: r245782

	PR target/79729
	* config/i386/i386.c (ix86_print_operand) <case 'R'>: Replace
	gcc_unreachable with output_operand_lossage.

	* gcc.target/i386/pr79729.c: New test.

From-SVN: r245781

re PR tree-optimization/79740 (ICE on -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in VN_INFO_GET, at tree-ssa-sccvn.c:407  }))

2017-02-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79740
	* tree-ssa-sccvn.c (vn_nary_op_insert_into): Allow redundant
	inserts.
	(visit_nary_op): Insert the nary into the hashtable if we
	pattern-matched sth.
	* tree-ssa-pre.c (eliminate_insert): Robustify.

	* gcc.dg/torture/pr79740.c: New testcase.

From-SVN: r245780

2017-02-28  Richard Biener  <rguenther@suse.de>

	PR middle-end/79731
	* fold-const.c (decode_field_reference): Reject out-of-bound
	accesses.

	* c-c++-common/torture/pr79731.c: New testcase.

From-SVN: r245779

	* config/i386/i386.c: Include intl.h.
	(ix86_option_override_internal): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Likewise.
	* coverage.c (read_counts_file): Likewise.
	* omp-offload.c: Include intl.h.
	(oacc_loop_fixed_partitions): Use cond ? G_("...") : G_("...") instead
	of just cond ? "..." : "...".
	* gcov.c (read_count_file): Use cond ? N_("...") : N_("...") instead
	of just cond ? "..." : "...".
c/
	* c-parser.c (c_parser_asm_statement): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	(c_parser_oacc_enter_exit_data): Use %s and ternary operator only
	for "enter"/"exit" keyword.
	(c_finish_oacc_routine): Don't use %s to supply portions of the
	message.
cp/
	* decl.c (find_decomp_class_base): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	(grokdeclarator): Likewise.
	(build_enumerator): Likewise.
	* init.c (build_new_1): Likewise.
	* call.c (build_new_method_call_1): Likewise.
	* parser.c: Include intl.h.
	(cp_parser_oacc_enter_exit_data): Use %s and ternary operator only for
	"enter"/"exit" keyword.
	(cp_finalize_oacc_routine): Don't use %s to supply portions of the
	message.
fortran/
	* parse.c (parse_critical_block): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	* scanner.c (gfc_next_char_literal): Likewise.
	* match.c (match_exit_cycle): Likewise.

From-SVN: r245778

    
    The use of &[1]uintptr{fn} was causing sigfwd to allocate memory, even
    though it is being compiled for the runtime package.  That is a bad
    idea for this function, which is invoked by a signal handler.  Rewrite
    it to use only constructs that do not allocate memory when compiled
    for the runtime package.
    
    The test for this is misc/cgo/testcarchive in the main repo, which we
    don't yet test.
    
    Reviewed-on: https://go-review.googlesource.com/37454

From-SVN: r245777

    
    The quoting was causing us to never add the system-specific signals.
    
    The test for this is misc/cgo/testcarchive in the master repo, which
    we don't yet run for gccgo.
    
    Reviewed-on: https://go-review.googlesource.com/37453

From-SVN: r245776

Due to an oversight, the changes to use the new CPU generation tables
forgot to handle selecting a scheduler for a CPU other than the named
CPU target.  This meant that if, say, cortex-a12 was used, the null
scheduler was chosen rather than cortex-a17's scheduler as intended.
The fix is to correctly use the 'tune for' field when generating the
target-specific data files.

This revealed a spelling mistake in the name of the tune target in
cortex-m0.small-multiply.

	PR target/79742
	* config/arm/parsecpu.awk (gen_data): Set tuning target to 'tune for'
	entry, if present.
	* config/arm/arm-cpus.in (cortex-m0plus.small-multiply): Correct
	'tune for' CPU name.
	* config/arm/arm-cpu-data.h: Regenerated.

From-SVN: r245775

	* update_web_docs_svn: Remove a reference to GCC 3.1.  Describe   
	settings to tweak if running on a host different from gcc.gnu.org.
	(WWWBASE): Allow override via the environment.  Also check for
	existance.

From-SVN: r245774

2017-02-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79732
	* tree-inline.c (expand_call_inline): Do not shadow var.

	* gcc.dg/torture/pr79732.c: New testcase.

From-SVN: r245773

2017-02-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79723
	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Preserve
	address-space properly.

	* gcc.target/i386/pr79723.c: New testcase.

From-SVN: r245772

	gcc/
	* doc/optinfo.texi (Optimization groups): Fix option used for
	OPTGROUP_ALL.
	* doc/invoke.texi (-fopt-info): Document "omp".
	* dumpfile.h: Sort OPTGROUP_OMP before OPTGROUP_VEC.
	(OPTGROUP_ALL): Add OPTGROUP_OMP.
	* hsa-gen.c (pass_data_gen_hsail): Use OPTGROUP_OMP.
	* ipa-hsa.c (pass_data_ipa_hsa): Likewise.
	* omp-simd-clone.c (pass_data_omp_simd_clone): Likewise.

From-SVN: r245769

	gcc/
	* dumpfile.h (OPTGROUP_OPENMP): Rename to OPTGROUP_OMP.  Adjust
	all users.
	* dumpfile.c (optgroup_options): Instead of "openmp", associate
	OPTGROUP_OMP with "omp".

From-SVN: r245768

From-SVN: r245767

	* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po,
	ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po,
	zh_TW.po: Update.

From-SVN: r245764

	* init.c (build_offset_ref): Check the return value of
	perform_or_defer_access_check.

From-SVN: r245763

	PR target/79544
	* config/rs6000/rs6000-c.c (struct altivec_builtin_types): Use VSRAD
	for arithmetic shift of unsigned V2DI.
	* gcc.target/powerpc/pr79544.c: New.

From-SVN: r245762

From-SVN: r245760

gcc/
2017-02-27  Claudiu Zissulescu  <claziss@synopsys.com>

	* config.gcc (arc*-): Clean up, use arc/big.h, arc/elf.h, and
	arc/linux.h headers.
	* config/arc/arc.h (TARGET_OS_CPP_BUILTINS): Remove.
	(LINK_SPEC): Likewise.
	(ARC_TLS_EXTRA_START_SPEC): Likewise.
	(EXTRA_SPECS): Likewise.
	(STARTFILE_SPEC): Likewise.
	(ENDFILE_SPEC): Likewise.
	(LIB_SPEC): Likewise.
	(TARGET_SDATA_DEFAULT): Likewise.
	(TARGET_MMEDIUM_CALLS_DEFAULT): Likewise.
	(MULTILIB_DEFAULTS): Likewise.
	(DWARF2_UNWIND_INFO): Likewise.
	* config/arc/big.h: New file.
	* config/arc/elf.h: Likewise.
	* config/arc/linux.h: Likewise.
	* config/arc/t-uClibc: Remove.

From-SVN: r245759

From-SVN: r245758

2017-02-27  Volker Reichelt  <v.reichelt@netcologne.de>

       * init.c: Include intl.h.
       (build_new_1): Move message strings into pedwarn to make them
       -Wformat-security friendly. Mark string for translation.
       * pt.c (tsubst_copy_and_build): Mark string for translation.
       Make the pointer const.
       * semantics.c (finish_id_expression): Mark strings for
       * translation.

From-SVN: r245757

2017-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/79414
	* g++.dg/parse/crash67.C: New.

From-SVN: r245756

CYGWIN seems to include _mingw.h and thus __MINGW64_VERSION_MAJOR is
defined even though rand_s is not available. Thus add an extra check
for __CYGWIN__.

2017-02-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* intrinsics/random.c (getosrandom): Don't try to use rand_s on
	CYGWIN.

From-SVN: r245755

re PR tree-optimization/77536 (Vectorizer not maintaining relationship of relative block frequencies in absence of real profile data)

	PR tree-optimization/77536
	* tree-ssa-loop-manip.c (niter_for_unrolled_loop): New function.
	(tree_transform_and_unroll_loop): Use above function to compute the
	estimated niter of unrolled loop and use it when scaling profile.
	Also use count info rather than frequency if it's non-zero.
	* tree-ssa-loop-manip.h niter_for_unrolled_loop(): New declaration.
	* tree-vect-loop.c (scale_profile_for_vect_loop): New function.
	(vect_transform_loop): Call above function.

	gcc/testsuite
	* gcc.dg/vect/pr79347.c: Revise testing string.

From-SVN: r245754

2017-02-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/45397
	* tree-ssa-pre.c (eliminate_insert): Handle BIT_AND_EXPR.
	* tree-ssa-sccvn.c (valueized_wider_op): New helper.
	(visit_nary_op): Add pattern matching for CSEing sign-changed
	or truncated operations with wider ones.

	* gcc.dg/tree-ssa/pr45397.c: New testcase.

From-SVN: r245752

2017-02-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79690
	* tree-vect-stmts.c (vectorizable_store): Use vector type
	built from the DR with address-space.

	* gcc.target/i386/pr79690.c: New testcase.

From-SVN: r245751

From-SVN: r245750

	* doc/invoke.texi (Optimize Options): Refine the description
	of asan-use-after-return.

From-SVN: r245747

From-SVN: r245746

2017-02-26  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/51119
	* options.c (gfc_post_options): Set default limit for matmul
	inlining to 30.
	* invoke.texi: Document change.

2017-02-26  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/51119
	* gfortran.dg/inline_matmul_1.f90: Scan optimized dump instead
	of original.
	* gfortran.dg/inline_matmul_11.f90: Likewise.
	* gfortran.dg/inline_matmul_9.f90: Likewise.
	* gfortran.dg/matmul_13.f90: New test.
	* gfortran.dg/matmul_14.f90: New test.

From-SVN: r245745

From-SVN: r245744

	PR rtl-optimization/79584
	* lra-constraints.c (base_to_reg): Reload ad->base, the entire
	base, not ad->base_term, the reg within base.  Remove assertion
	that ad->base == ad->base_term.  Replace gen_int_mode using
	bogus mode with const0_rtx.

From-SVN: r245741

	PR target/68739
	* inclhack.def (hpux11_pthread_pointer): New fix.
	(hpux11_pthread_const): Adjust to remove void * cast from define.
	* fixincl.x: Regenerate.

From-SVN: r245740