PR tree-optimization/79408
	* tree-vrp.c (simplify_div_or_mod_using_ranges): Handle also the
	case when on TRUNC_MOD_EXPR op0 is INTEGER_CST.
	(simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
	also if rhs1 is INTEGER_CST.

	* gcc.dg/tree-ssa/pr79408-2.c: New test.

From-SVN: r245420

2017-02-14  Richard Biener  <rguenther@suse.de>

	PR middle-end/79432
	* tree-into-ssa.c (insert_phi_nodes): When the function can
	have abnormal edges rewrite SSA names with broken use-def
	dominance out of SSA and register them for PHI insertion.

	* gcc.dg/torture/pr79432.c: New testcase.

From-SVN: r245417

gcc/ChangeLog:

	PR middle-end/79496
	* gimple-ssa-sprintf.c (pass_sprintf_length::handle_gimple_call): Avoid
	clearing info.nowrite flag when snprintf size argument is a range.

gcc/testsuite/ChangeLog:

	PR middle-end/79496
	* gcc.dg/tree-ssa/builtin-snprintf-2.c: New test.

From-SVN: r245415

From-SVN: r245414

	PR sanitizer/79341
	* c-c++-common/ubsan/float-cast-overflow-8.c (TEST): Make min and max
	variables volatile.

From-SVN: r245411

	* constexpr.c (build_data_member_initialization): Ignore
	initialization of a local variable.

From-SVN: r245410

	* cprop.c (cprop_jump): Add missing space in string literal.
	* tree-ssa-structalias.c (rewrite_constraints): Likewise.
	(get_constraint_for_component_ref): Likewise.
	* df-core.c (df_worklist_dataflow_doublequeue): Likewise.
	* tree-outof-ssa.c (insert_partition_copy_on_edge): Likewise.
	* lra-constraints.c (process_alt_operands): Likewise.
	* ipa-inline.c (inline_small_functions): Likewise.
	* tree-ssa-sccvn.c (visit_reference_op_store): Likewise.
	* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Likewise.
	* trans-mem.c (diagnose_tm_1_op): Likewise.
	* omp-grid.c (grid_find_single_omp_among_assignments): Likewise.
	(grid_parallel_clauses_gridifiable): Likewise.
c/
	* c-parser.c (c_parser_oacc_declare): Add missing space in
	diagnostics.
fortran/
	* trans-expr.c (gfc_conv_substring): Add missing space in diagnostics.

From-SVN: r245409

	* config/nvptx/mkoffload.c (process): Add space in between
	, and %d.

From-SVN: r245408

	* init.c (warn_placement_new_too_small): Add missing space in
	diagnostics.
	* parser.c (cp_parser_oacc_declare): Likewise.
	* mangle.c (maybe_check_abi_tags): Likewise.

From-SVN: r245407

2017-02-13  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	PR c/79478
	* gimple-parser.c (c_parser_gimple_postfix_expression): Call
	set_c_expr_source_range when parsing ssa-name.

From-SVN: r245406

	* config/i386/i386.h (REG_CLASS_NAMES): Add , in between
	"MOD4_SSE_REGS" and "ALL_REGS".

From-SVN: r245405

From-SVN: r245404

	PR c++/79232
	* typeck.c (cp_build_modify_expr): Handle properly COMPOUND_EXPRs
	on lhs that have {PRE{DEC,INC}REMENT,MODIFY,MIN,MAX,COND}_EXPR
	in the rightmost operand.

	* g++.dg/cpp1z/eval-order4.C: New test.
	* g++.dg/other/pr79232.C: New test.

From-SVN: r245401

From-SVN: r245399

	PR c++/79296 - ICE mangling localized template instantiation
	* decl2.c (determine_visibility): Use template fn context for
	local class instantiations.

	PR c++/79296
	* g++.dg/cpp0x/pr79296.C: New.

From-SVN: r245398

	PR go/79443
    libgo: fix some s390x tests
    
    Add `+build ignore` to ignore tests that rely on s390x assembly code
    not yet implemented for gccgo.
    
    Fixes GCC PR 79443.
    
    Reviewed-on: https://go-review.googlesource.com/36909

From-SVN: r245397

The testcase should xfail when compiling for a 64-bit target, not when
the default target is 64-bit.


gcc/testsuite/
	* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Do not xfail powerpc64*-*-*.
	Instead, xfail powerpc-*-*-* && lp64.

From-SVN: r245396

These are a runtime testcases so they should test p8vector_hw instead of
powerpc_p8vector_ok, or they will fail with an illegal instruction on
older processors.

Also they run on any PowerPC, not with just those compilers that were
configured to default to 64-bit targets.


gcc/testsuite/
	* gcc.target/powerpc/vec-adde-int128.c: Use p8vector_hw instead of
	powerpc_p8vector_ok.
	* gcc.target/powerpc/vec-addec-int128.c: Ditto.

From-SVN: r245395

	PR libstdc++/79348
	* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated.

From-SVN: r245394

re PR target/79449 (ppc builtin expansion of strncmp can cross page (4k) boundary where it should not)

2017-02-13  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>

	PR target/79449
	* gcc.dg/strncmp-2.c: New.  Test strncmp and memcmp builtin expansion
	for reading beyond a 4k boundary.

2017-02-13  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>

	PR target/79449
	* config/rs6000/rs6000.c (expand_block_compare): Make sure runtime
	boundary crossing check and subsequent code generation agree.

From-SVN: r245392

	* config/aarch64/aarch64.c (has_memory_op): Delete.
	(aarch64_madd_needs_nop): Use contains_mem_rtx_p instead of
	has_memory_op.

From-SVN: r245391

	PR rtl-optimization/79388
	PR rtl-optimization/79450
	* combine.c (distribute_notes): When removing TEM_INSN for which
	corresponding dest has last value recorded, invalidate that last
	value.

	* gcc.c-torture/execute/pr79388.c: New test.
	* gcc.c-torture/execute/pr79450.c: New test.

From-SVN: r245390

	PR libstdc++/79348
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
	* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt: Likewise.
	* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.

From-SVN: r245389

	* config/arm/arm.c (arm_print_tune_info): Use ASM_COMMENT_START instead
	of explicit '@'.  Add missing assembly comment marker on branch costs
	printout.

From-SVN: r245388

From-SVN: r245387

	PR libstdc++/79486
	* include/std/future (__future_base::_Task_state::_M_run)
	(__future_base::_Task_state::_M_run_delayed): Use lvalue types in
	result_of expressions.
	* testsuite/30_threads/packaged_task/79486.cc: New.

From-SVN: r245386

2017-02-13  Martin Liska  <mliska@suse.cz>

	PR c/79471
	* calls.c (expand_call): Replace XALLOCAVEC with XCNEWVEC.

From-SVN: r245385

2017-02-13  Richard Biener  <rguenther@suse.de>

	config/
	* isl.m4: Remove support for ISL 0.14.

	* configure: Re-generate.

	gcc/
	* configure.ac (HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS):
	Remove.
	* configure: Re-generate.
	* config.in: Likewise.
	* graphite-dependences.c: Simplify as if
	HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS was defined.
	* graphite-isl-ast-to-gimple.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.h: Likewise.
	* toplev.c: Include isl/version.h and use isl_version () for
	printing the ISL version.
	* doc/install.texi: Update ISL requirement.

From-SVN: r245382

From-SVN: r245381

	* system-freebsd-x86.ads: Rename into...
	* system-freebsd.ads: ...this.
	(Default_Bit_Order): Define using Standard'Default_Bit_Order.
	* gcc-interface/Makefile.in: Support aarch64-freebsd.
	(x86-64/FreeBSD): Adjust to above renaming.
	(i386/FreeBSD): Likewise.

From-SVN: r245377

re PR fortran/65542 (SPREAD intrinsic incorrectly accepted in initialization expressions with -std=f95)

2017-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/65542
	* intrinsic.c (gfc_intrinsic_func_interface):  Return an error
	for -std=f95 for disallowed transformational functions in
	initialization expressions.

2017-02-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/65542
	* gfortran.dg/spread_init_expr_2.f90:  New test case.

From-SVN: r245376

	* doc/standards.texi (Standards): Update reference to
	Objective-C 2.0.

From-SVN: r245375

	* doc/extend.texi (Named Address Spaces): sourceware.org now
	defaults to https.
	* doc/install.texi (Binaries): Ditto.
	(Specific): Ditto.

From-SVN: r245374

	* init.c (build_new): Make backups of any CONSTRUCTORs in init.
	(build_new_1): Use replace_placeholders.
	* tree.c (replace_placeholders_t): Also track whether we've seen a
	placeholder.
	(replace_placeholders, replace_placeholders_r): Adjust.
	* cp-tree.h: Adjust.

From-SVN: r245372

2017-02-11  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/cpp.texi: Replace "stringify"/"stringification" with C 
	standard terminology "stringize"/"stringizing" throughout.
	* doc/cppinternals.texi: Likewise.

From-SVN: r245371

From-SVN: r245370

2017-02-11  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi: Fix some spelling mistakes and typos.
	* doc/invoke.texi: Likewise.

From-SVN: r245367

	PR ipa/79224
	* params.def (inline-min-speedup) Change from 10 to 8.

From-SVN: r245366

	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
	hppa*-*-* dg-skip-if directive.

From-SVN: r245365

	* tests/base/alloca.h: New file.
	* inclhack.def (hppa_hpux11_alloca): New fix.
	* fixincl.x: Regenerate.

From-SVN: r245364