From-SVN: r220583

2015-02-10  Rainer Emrich  <rainer@emrich-ebersheim.de>

	PR gcov-profile/61889
	* libgcc/libgcov-driver-system.c: undefine clashing macro for mkdir.

From-SVN: r220582

2015-02-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64995
	* tree-ssa-sccvn.c (set_ssa_val_to): Assert that the
	value we use is final.
	(visit_reference_op_store): Always valueize op.
	(visit_use): Properly valueize vuses.

	* g++.dg/torture/pr64995.C: New testcase.

From-SVN: r220581

2015-02-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64909
	* tree-vect-loop.c (vect_estimate_min_profitable_iters): Properly
	pass a scalar-stmt count estimate to the cost model.
	* tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost): Likewise.

	* gcc.dg/vect/costmodel/x86_64/costmodel-pr64909.c: New testcase.

From-SVN: r220580

invoke.texi (-fvar-tracking-assignments): Clarify that VTA is enabled by default together with var-tracking.

2015-01-30  Alexander Monakov  <amonakov@ispras.ru>

	* doc/invoke.texi (-fvar-tracking-assignments): Clarify that VTA is
	enabled by default together with var-tracking.

From-SVN: r220579

	* config/rl78/rl78.c: Remove DIV attribute code accidentally
	included in previous rl78 commit.

From-SVN: r220578

	fixincludes:
	* inclhack.def (solaris_math_11): New fix.
	* fixincl.x: Regenerate.
	* tests/base/iso/math_c99.h [SOLARIS_MATH_11_CHECK]: New test.

	gcc/testsuite:
	* gcc.dg/signbit-sa.c: New test.

From-SVN: r220577

2015-02-10  Richard Biener  <rguenther@suse.de>

	* tree-streamer.h (streamer_read_tree_bitfields): Adjust.
	* tree-streamer-in.c (streamer_read_tree_bitfields): Do not
	return the bitpack.

From-SVN: r220576

	gcc/

	PR gcov-profile/61889
	* config.in: regenerate.
	* configure.in: Likewise.
	* configure.ac: Check for ftw.h.
	* gcov-tool.c: Check for ftw.h before using nftw.

From-SVN: r220566

2015-02-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/57822
	* gfortran/fmt_g0_7.f08: New test.

From-SVN: r220565

2015-02-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/57822
	* io/write_float.def (output_float): If doing g0 editing and
	exponent is zero, do not emit exponent.

From-SVN: r220564

	PR tree-optimization/43378
	* gcc.dg/tree-ssa/pr43378.c: New test.

From-SVN: r220563

gcc/

	PR lto/64076
	* ipa-visibility.c (update_visibility_by_resolution_info): Only
	assert when not in lto mode.

From-SVN: r220561

       * ira-color.c (setup_left_conflict_sizes_p): Simplify
        initialization/assignment of conflict_size.

From-SVN: r220560

       * ssp.c (__guard_setup): For Windows, use approved
       methods to get a suitable random number for the stack
       check guard rather than reading /dev/random.

From-SVN: r220559

	PR ipa/64978
	* ipa-cp.c (gather_caller_stats): Skip thunks.
	(propagate_constants_topo): Skip aliases.

	* g++.dg/torture/pr64978.C: New testcase.

From-SVN: r220557

From-SVN: r220556

PR target/64761
[SH] Add jump insn for -freorder-blocks-and-partition.  Don't degrade
-freorder-blocks-and-partition to -freorder-blocks even when unwinding
is enabled.

* [SH] Add jump insn for -freorder-blocks-and-partition.

From-SVN: r220553

PR target/64761
Replace MD_REDIRECT_BRANCH with TARGET_CAN_FOLLOW_JUMP.


Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>

From-SVN: r220552

	PR sanitizer/64981
	* builtins.c (expand_builtin): Call targetm.expand_builtin
	for BUILT_IN_MD builtins regardless of asan_intercepted_p.

	* gcc.dg/asan/pr64981.c: New test.

From-SVN: r220551

	PR c/64856
	* c-typeck.c (process_init_element): Don't always wrap
	COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
	initializing a range of elements.

	* gcc.dg/pr64856.c: New test.

From-SVN: r220550

	PR ipa/61548
	* tree-emutls.c (ipa_lower_emutls): Avoid duplicates in TLS_VARS.

From-SVN: r220549

re PR ipa/63566 (i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326)

	PR ipa/63566 
	* ipa-icf.c (set_local): New function.
	(sem_function::merge): Use it.

From-SVN: r220548

	* ipa-devirt.c (odr_types_equivalent_p): Fix formating.
	(add_type_duplicate): Fix comparison of BINFOs.

From-SVN: r220547

	* ipa-devirt.c (odr_types_equivalent_p): Fix formating.
	(add_type_duplicate): Fix comparison of BINFOs.

From-SVN: r220546

	* ipa-polymorphic-call.c (ipa_polymorphic_call_context): Avoid ICE
	on getting VOID pointer.

From-SVN: r220545

	PR c++/64899
	* init.c (build_vec_init): Handle default-initialized array with
	constexpr default constructor.

From-SVN: r220544

	PR target/64979
	* tree-stdarg.c (pass_stdarg::execute): Scan phi node args for
	va_list escapes.

	* gcc.dg/tree-ssa/stdarg-7.c: New test.
	* gcc.c-torture/execute/pr64979.c: New test.

From-SVN: r220543

gcc/testsuite/:

	* gcc.target/arm/macro_defs0.c: Remove extraneous "target"

From-SVN: r220542

2015-02-09  Richard Biener  <rguenther@suse.de>

	* genmatch.c (replace_id): Copy expr_type.

From-SVN: r220541

2015-02-09  Richard Biener  <rguenther@suse.de>

	* tree-streamer.h (streamer_pack_tree_bitfields): Remove.
	(streamer_write_tree_bitfields): Declare.
	* tree-streamer-in.c (unpack_ts_base_value_fields): Inline,
	properly unpack padding.
	(unpack_value_fields): Inline ...
	(streamer_read_tree_bitfields): ... here.
	* tree-streamer-out.c (pack_ts_base_value_fields): Inline
	and properly add padding bits.
	(streamer_pack_tree_bitfields): Fold into ...
	(streamer_write_tree_bitfields): ... this new function,
	exposing the bitpack object.
	* lto-streamer-out.c (lto_write_tree_1): Call
	streamer_write_tree_bitfields.

From-SVN: r220540

From-SVN: r220539

	* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Xfail for alpha*-*-*.
	* gcc.dg/tree-ssa/pr42585.c: Xfail scan-tree-dump-times for alpha*-*-*.

From-SVN: r220538

	PR target/58757
	* gcc.dg/c11-true_min-1.c: Xfail execution for alpha*-*-*.

From-SVN: r220537

re PR tree-optimization/54000 (Performance breakdown for gcc-4.{6,7} vs. gcc-4.5 using std::vector in matrix vector multiplication (IVopts / inliner))

2015-02-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/54000
	* tree-ssa-looo-ivopts.c: Include tree-vectorizer.h.
	(struct ivopts_data): Add loop_loc member.
	(tree_ssa_iv_optimize_loop): Dump loop location.
	(create_new_ivs): Likewise, also dump number of IVs generated.

	* g++.dg/tree-ssa/ivopts-3.C: New testcase.

From-SVN: r220536

	libvtv/
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r220535

From-SVN: r220533

2015-02-09  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/graphite/scop-19.c: Fix scan-tree-dump for fpic.

From-SVN: r220532

	* g++.dg/ipa/pr64858.C: New test.
	* ipa-icf.c (sem_item_optimizer::register_hooks): Register hooks
	just if not yet registered.
	(ipa_icf_generate_summary): Register callgraph hooks.

From-SVN: r220531

2015-02-09  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/uninit-19.c: Fix warning line for fpic.

From-SVN: r220530