From-SVN: r233391

gcc/ChangeLog:
        * config/tilepro/t-tilepro: Replace CC_FOR_BUILD with
          CXX_FOR_BUILD.
        * config/tilegx/t-tilegx: Likewise.

From-SVN: r233390

libgcc/ChangeLog:
        * config.host (tilegx*-*-linux*): remove ti from
          softfp_int_modes for 32-bit configs.

From-SVN: r233389

2016-02-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/69668
	* gfortran.dg/namelist_88.f90: New test.

From-SVN: r233388

2016-02-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/69668
	* io/list_read.c (read_character): Remove code related to DELIM_NONE.

	PR libgfortran/69668
	* gfortran.dg/namelist_38.f90: Update test.
	* gfortran.dg/namelist_84.f90: Update test.

From-SVN: r233387

gcc/ChangeLog:
	PR other/69554
	* diagnostic-show-locus.c (struct line_span): New struct.
	(layout::get_first_line): Delete.
	(layout::get_last_line): Delete.
	(layout::get_num_line_spans): New member function.
	(layout::get_line_span): Likewise.
	(layout::print_heading_for_line_span_index_p): Likewise.
	(layout::get_expanded_location): Likewise.
	(layout::calculate_line_spans): Likewise.
	(layout::m_first_line): Delete.
	(layout::m_last_line): Delete.
	(layout::m_line_spans): New field.
	(layout::layout): Update comment.  Replace m_first_line and
	m_last_line with m_line_spans, replacing their initialization
	with a call to calculate_line_spans.
	(diagnostic_show_locus): When printing source lines and
	annotations, rather than looping over a single span
	of lines, instead loop over each line_span within
	the layout, with an inner loop over the lines within them.
	Call the context's start_span callback when changing line spans.
	* diagnostic.c (diagnostic_initialize): Initialize start_span.
	(diagnostic_build_prefix): Break out the building of the location
	part of the string into...
	(diagnostic_get_location_text): ...this new function, rewriting
	it from nested ternary expressions to a sequence of "if"
	statements.
	(default_diagnostic_start_span_fn): New function.
	* diagnostic.h (diagnostic_start_span_fn): New typedef.
	(diagnostic_context::start_span): New field.
	(default_diagnostic_start_span_fn): New prototype.

gcc/fortran/ChangeLog:
	PR other/69554
	* error.c (gfc_diagnostic_start_span): New function.
	(gfc_diagnostics_init): Initialize global_dc's start_span.

gcc/testsuite/ChangeLog:
	PR other/69554
	* gcc.dg/pr69554-1.c: New test.
	* gfortran.dg/pr69554-1.F90: New test.
	* gfortran.dg/pr69554-2.F90: New test.
	* lib/gcc-dg.exp (proc dg-locus): New function.
	* lib/gfortran-dg.exp (proc gfortran-dg-test): Update comment to
	distinguish between the caret-printing and non-caret-printing
	cases.  If caret-printing has been explicitly enabled, bail out
	without attempting to fix up the output.

From-SVN: r233386

gcc/ChangeLog:
	PR driver/69779
	* gcc.c (driver::finalize): Fix cleanup of "specs".

From-SVN: r233385

gcc/ChangeLog:
	PR driver/69265
	PR driver/69453
	* gcc.c (driver::driver): Initialize m_option_suggestions.
	(driver::~driver): Clean up m_option_suggestions.
	(suggest_option): Convert to...
	(driver::suggest_option): ...this, and split out into
	driver::build_option_suggestions and find_closest_string.
	(driver::build_option_suggestions): New function, from
	first half of suggest_option.  Special-case
	OPT_fsanitize_ and OPT_fsanitize_recover_, making use of
	the sanitizer_opts array.  For options of enum types, add the
	various enum values to the candidate strings.
	(driver::handle_unrecognized_options): Remove "const".
	* gcc.h (driver::handle_unrecognized_options): Likewise.
	(driver::build_option_suggestions): New decl.
	(driver::suggest_option): New decl.
	(driver::m_option_suggestions): New field.
	* opts-common.c (add_misspelling_candidates): New function.
	* opts.c (sanitizer_opts): Remove decl of struct sanitizer_opts_s
	and make non-static.
	* opts.h (sanitizer_opts): New array decl.
	(add_misspelling_candidates): New function decl.
	* spellcheck.c (find_closest_string): New function.
	* spellcheck.h (find_closest_string): New function decl.

gcc/testsuite/ChangeLog:
	PR driver/69265
	PR driver/69453
	* gcc.dg/spellcheck-options-3.c: New test case.
	* gcc.dg/spellcheck-options-4.c: New test case.
	* gcc.dg/spellcheck-options-5.c: New test case.
	* gcc.dg/spellcheck-options-6.c: New test case.
	* gcc.dg/spellcheck-options-7.c: New test case.
	* gcc.dg/spellcheck-options-8.c: New test case.
	* gcc.dg/spellcheck-options-9.c: New test case.
	* gcc.dg/spellcheck-options-10.c: New test case.

From-SVN: r233382

	PR rtl-optimization/69764
	PR rtl-optimization/69771
	* optabs.c (expand_binop_directly): For shift_optab_p, force
	convert_modes with VOIDmode if xop1 has VOIDmode.

	* c-c++-common/pr69764.c: New test.
	* gcc.dg/torture/pr69771.c: New test.

From-SVN: r233381

From-SVN: r233380

From-SVN: r233377

gcc/

	PR target/69729
	* lto-streamer-out.c (lto_output): Use thunk.add_pointer_bounds_args
	to correctly determine instrumentation thunks.

gcc/testsuite/

	* g++.dg/lto/lto.exp: Include and init mpx.
	* g++.dg/lto/pr69729_0.C: New test.

From-SVN: r233376

	PR ipa/69241
	* ipa-split.c (split_function): If split part returns TREE_ADDRESSABLE
	type by reference, force lhs on the call.

	* g++.dg/ipa/pr69241-4.C: New test.

From-SVN: r233375

re PR ipa/68672 (g++.dg/torture/pr68470.C: ICE: cannot update SSA form: statement uses released SSA name)

	PR ipa/68672
	* ipa-split.c (split_function): Don't compute/use main_part_return_p.
	Compute retval and retbnd early in all cases if split_part_return_p
	and return_bb is not EXIT.  Remove all clobber stmts and reset
	all debug stmts that refer to SSA_NAMEs defined in split part,
	except if it is retval, in that case replace the old retval with the
	lhs of the call to the split part.

	* g++.dg/ipa/pr68672-1.C: New test.
	* g++.dg/ipa/pr68672-2.C: New test.
	* g++.dg/ipa/pr68672-3.C: New test.

From-SVN: r233374

2016-02-12  Kugan Vivekanandarajah  <kuganv@linaro.org>

	revert:
	2016-02-12  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/66726
	* tree-ssa-reassoc.c (optimize_range_tests): Handle tcc_compare stmt
	whose result is used in PHI.
	(maybe_optimize_range_tests): Likewise.
	(final_range_test_p): Likweise.

From-SVN: r233368

	* c-decl.c (build_null_declspecs): Zero the entire struct.

From-SVN: r233367

c/
	PR c/69522
	* c-parser.c (c_parser_braced_init): New arg outer_obstack.  All
	callers changed.  If nested_p is true, use it to call
	finish_implicit_inits.
	* c-tree.h (finish_implicit_inits): Declare.
	* c-typeck.c (finish_implicit_inits): New function.  Move code
	from ...
	(push_init_level): ... here.
	(set_designator, process_init_element): Call finish_implicit_inits.

testsuite/
	PR c/69522
	gcc.dg/pr69522.c: New test.

From-SVN: r233366

gcc/cp/ChangeLog:

	PR c++/69098
	* pt.c (lookup_and_finish_template_variable): New function,
	extracted from ...
	(tsubst_copy_and_build) [TEMPLATE_ID_EXPR]: ... here.
	(tsubst_qualified_id): Consider that EXPR might be a variable
	template.
	* typeck.c (check_template_keyword): Don't emit an error
	if DECL is a variable template.

gcc/testsuite/ChangeLog:

	PR c++/69098
	* g++.dg/cpp1y/69098.C: New test.
	* g++.dg/cpp1y/69098-2.C: New test.

From-SVN: r233365

gcc/ChangeLog:

2016-02-12  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/66726
	* tree-ssa-reassoc.c (optimize_range_tests): Handle tcc_compare stmt
	whose result is used in PHI.
	(maybe_optimize_range_tests): Likewise.
	(final_range_test_p): Likweise.

From-SVN: r233362

From-SVN: r233361

	* cgraph.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* target.def: Likewise.
	* sel-sched.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/arc/arc.md: Likewise.
	* config/arm/cortex-a57.md: Likewise.
	* config/arm/arm.c: Likewise.
	* config/arm/neon.md: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/vms/vms-c.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/i386/znver1.md: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/hpux-unix2003.h: Likewise.
	* config/msp430/msp430.md: Likewise.
	* config/rx/rx.c: Likewise.
	* config/rx/rx.md: Likewise.
	* config/aarch64/aarch64-simd.md: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/cris/cris.opt: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* target.h: Likewise.
	* spellcheck.c: Likewise.
	* ira-build.c: Likewise.
	* tree-inline.c: Likewise.
	* builtins.c: Likewise.
	* lra-constraints.c: Likewise.
	* explow.c: Likewise.
	* hwint.h: Likewise.
	* targhooks.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* expr.c: Likewise.
	* doc/tm.texi: Likewise.
	* doc/extend.texi: Likewise.
	* doc/install.texi: Likewise.
	* doc/md.texi: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* sched-int.h: Likewise.
	* match.pd: Likewise.
	* sched-ebb.c: Likewise.
	* target.def (omit_struct_return_reg): Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	(find_implicit_erroneous_behaviour): Renamed to...
	(find_implicit_erroneous_behavior): ... this.
	(find_explicit_erroneous_behaviour): Renamed to...
	(find_explicit_erroneous_behavior): ... this.
	(gimple_ssa_isolate_erroneous_paths): Adjust caller.
gcc/cp/
	* error.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* decl.c: Likewise.
	* typeck.c (cp_build_binary_op): Fix up behavior spelling in
	diagnostics.
	* init.c (build_delete): Likewise.
gcc/objc/
	* objc-act.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* objc-map.h: Likewise.
gcc/go/
	* gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* gccgo.texi: Likewise.
gcc/ada/
	* prj-tree.ads: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* prep.adb: Likewise.
	* prj.ads: Likewise.
	* prepcomp.adb: Likewise.
	* g-socket.ads: Likewise.
	* s-imgrea.adb: Likewise.
	* a-calend.adb: Likewise.
	* exp_disp.adb: Likewise.
	* doc/gnat_ugn/gnat_utility_programs.rst: Likewise.
	* g-socket.adb: Likewise.
	* sem_ch12.adb: Likewise.
	* terminals.c: Likewise.
gcc/testsuite/
	* objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior
	and neighbour -> neighbor.
	* objc.dg/attributes/method-nonnull-1.m: Likewise.
	* objc.dg/gnu-api-2-class-meta.m: Likewise.
	* c-c++-common/Wvarargs.c: Likewise.
	* c-c++-common/goacc/host_data-5.c: Likewise.
	* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
	* obj-c++.dg/attributes/method-nonnull-1.mm: Likewise.
	* obj-c++.dg/gnu-api-2-method.mm: Likewise.
	* gcc.target/aarch64/pr60697.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
	* gcc.target/aarch64/aapcs64/ice_2.c: Likewise.
	* gcc.target/aarch64/aapcs64/test_23.c: Likewise.
	* gcc.target/aarch64/vrnd_f64_1.c: Likewise.
	* g++.dg/warn/Wconversion-real-integer-3.C: Likewise.
	* g++.dg/lookup/koenig5.C: Likewise.
	* g++.dg/ext/no-asm-2.C: Likewise.
	* gfortran.dg/bounds_check_array_ctor_3.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_7.f90: Likewise.
	* gfortran.dg/used_types_16.f90: Likewise.
	* gfortran.dg/assumed_rank_bounds_1.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_1.f90: Likewise.
	* gfortran.dg/assumed_rank_bounds_2.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_4.f90: Likewise.
	* gfortran.dg/abstract_type_6.f03: Likewise.
	* gfortran.dg/bounds_check_array_ctor_5.f90: Likewise.
	* gfortran.dg/used_types_15.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_8.f90: Likewise.
	* gfortran.dg/exit_3.f08: Likewise.
	* gfortran.dg/open_status_2.f90: Likewise.
	* gfortran.dg/derived_pointer_recursion_2.f90: Likewise.
	* gfortran.dg/intrinsic_std_1.f90: Likewise.
	* gfortran.dg/associate_1.f03: Likewise.
	* gfortran.dg/bounds_check_array_ctor_2.f90: Likewise.
	* gfortran.dg/intrinsic_std_6.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_6.f90: Likewise.
	* gcc.dg/builtin-object-size-1.c: Likewise.
	* gcc.dg/noreturn-6.c: Likewise.
	* gcc.dg/builtin-stringop-chk-1.c: Likewise.
	* gcc.dg/globalalias.c: Likewise.
	* gcc.dg/builtins-config.h: Likewise.
	* gcc.dg/pr30457.c: Likewise.
	* gcc.c-torture/compile/volatile-1.c: Likewise.
	* gcc.c-torture/execute/20101011-1.c: Likewise.
	* c-c++-common/Waddress-1.c: Likewise.

From-SVN: r233358

	PR c/69768
	* c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
	arguments for -Waddress warning.

	* typeck.c (cp_build_binary_op): cp_fully_fold integer_zerop
	arguments for -Waddress warning.  Fix up formatting.

	* c-c++-common/Waddress-1.c: New test.

From-SVN: r233357

PR64682 is a problem in distribute_notes, where it has trouble putting
a REG_DEAD note for a reg that is set twice in the right spot.  My fix
for that did the wrong thing for PR69567.  And then my attempted fix
for that one made PR64682 fail again.

Instead, let's just lose the note in such complicated cases, like we
already do in certain similar cases.


	PR rtl-optimization/64682
	PR rtl-optimization/69567
	PR rtl-optimization/69737
	* combine.c (distribute_notes) <REG_DEAD>: If the register is set
	in I2 as well, just lose it.

From-SVN: r233356

gcc/fortran/ChangeLog:

2016-02-11  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/69296
	* gfortran.h: Added flag to gfc_association_list indicating that
	the rank of an associate variable has been guessed only.
	* parse.c (parse_associate): Set the guess flag mentioned above
	when guessing the rank of an expression.
	* resolve.c (resolve_assoc_var): When the rank has been guessed,
	make sure, that the guess was correct else overwrite with the actual
	rank.
	* trans-stmt.c (trans_associate_var): For subref_array_pointers in
	class objects, take the span from the _data component.

gcc/testsuite/ChangeLog:

2016-02-11  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/69296
	* gfortran.dg/associate_19.f03: New test.
	* gfortran.dg/associate_20.f03: New test.

From-SVN: r233351

gcc/testsuite/
	* gcc.target/sh/pr54089-8.c: Adjust optimization level.

From-SVN: r233346

	* config/aarch64/aarch64.c (aarch64_last_printed_arch_string):
	New variable.
	(aarch64_last_printed_tune_string): Likewise.
	(aarch64_declare_function_name): Only output .arch assembler
	directive if it will be different from the previously output
	directive.  Same for .tune comment but only if -dA is set.
	(aarch64_start_file): New function.
	(TARGET_ASM_FILE_START): Define.

	* gcc.target/aarch64/target_attr_15.c: Scan assembly for
	.arch armv8-a\n.  Add -dA to dg-options.
	* gcc.target/aarch64/assembler_arch_1.c: New test.
	* gcc.target/aarch64/target_attr_7.c: Add -dA to dg-options.

From-SVN: r233342

re PR c++/68726 (ice: tree check: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7890)

/cp
2016-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68726
	* pt.c (lookup_template_class_1): Check tsubst return value for
	error_mark_node.

/testsuite
2016-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68726
	* g++.dg/cpp0x/pr68726.C: New.

From-SVN: r233340

re PR c++/68726 (ice: tree check: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7890)

/cp
2016-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68726
	* pt.c (lookup_template_class_1): Check tsubst return value for
	error_mark_node.

/testsuite
2016-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68726
	* g++.dg/cpp0x/pr68726.C: New.

From-SVN: r233339

gcc/ChangeLog:
	PR plugins/69758
	* Makefile.in (PLUGIN_HEADERS): Add params.list.

From-SVN: r233338

	PR target/65313
	* tree-vect-slp.c (vect_schedule_slp_instance): Avoid
	-Wmaybe-uninitialized warning.

From-SVN: r233337

gcc/testsuite/

	* lib/mpx-dg.exp: Fix warning in check_effective_target_mpx
	test.

From-SVN: r233333

gcc/
	PR target/69713
	* config/sh/sh.md (casesi_worker_0): Add T_REG use.

From-SVN: r233324

2016-02-11  Richard Biener  <rguenther@suse.de>

	* g++.dg/tree-ssa/pr61034.C: Adjust.

From-SVN: r233317

re PR rtl-optimization/69291 (wrong code at -O1 for ruby-2.3.0/regcomp.c:985:compile_length_quantifier_node())

2016-02-11  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/69291
	* ifcvt.c (noce_try_store_flag_constants): Do not allow
	subexpressions affected by changing the result.

From-SVN: r233316

From-SVN: r233314

	PR c++/68926

	* pt.c (resolve_nondeduced_context): Add complain parm.
	(do_auto_deduction): Pass it.
	* cvt.c (convert_to_void): Likewise.
	* decl.c (cp_finish_decl): Likewise.
	* init.c (build_new): Likewise.
	* rtti.c (get_tinfo_decl_dynamic): Likewise.
	* semantics.c (finish_decltype_type): Likewise.
	* typeck.c (decay_conversion): Likewise.
	* cp-tree.h: Adjust declaration.
	* call.c (standard_conversion): Add complain parm, pass it along.
	(implicit_conversion): Pass it.

From-SVN: r233304

From-SVN: r233303

	PR go/66904
    cmd/go: fix "#cgo pkg-config:" comments with gccgo
    
    Copy of https://golang.org/cl/18790 by Michael Hudson-Doyle.
    
    The unique difficulty of #cgo pkg-config is that the linker flags are recorded
    when the package is compiled but (obviously) must be used when the package is
    linked into an executable -- so the flags need to be stored on disk somewhere.
    As it happens cgo already writes out a _cgo_flags file: nothing uses it
    currently, but this change adds it to the lib$pkg.a file when compiling a
    package, reads it out when linking (and passes a version of the .a file with
    _cgo_flags stripped out of it to the linker). It's all fairly ugly but it works
    and I can't really think of any way of reducing the essential level of
    ugliness.
    
    Update golang/go#11739.
    GCC PR 66904.

    Reviewed-on: https://go-review.googlesource.com/19431

From-SVN: r233290

2016-02-10  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/69148
	* lra-constraints.c (curr_insn_transform): Find in/out operands
	for secondary memory moves.  Update dups.

2016-02-10  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/69468
	* gcc.target/s390/pr69148.c: New.

From-SVN: r233283

	PR c++/69657

	* name-lookup.c (ambiguous_decl): Call remove_hidden_names.
	(lookup_name_real_1): Likewise.
	(remove_hidden_names): Handle non-functions too.

From-SVN: r233278