* 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

From-SVN: r220526

2015-02-08  Andrew Pinski  <apinski@cavium.com>

	* gcc.dg/tree-ssa/ssa-dom-cse-2.c: xfail for AARCH64 also.

From-SVN: r220523

2015-02-08  Andrew Pinski  <apinski@cavium.com>

        * config/aarch64/aarch64.c (gty_dummy): Delete.

From-SVN: r220522

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-visibility.c (cgraph_node::non_local_p): Accept aliases.
	(cgraph_node::local_p): Remove thunk related FIXME.

From-SVN: r220521

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 
	* i386.c (ix86_function_regparm): Look through aliases to see if callee
	is local and optimized.
	(ix86_function_sseregparm): Likewise; also use target's SSE math
	settings; error out instead of silently generating wrong code
	on mismatches.
	(init_cumulative_args): Look through aliases.

From-SVN: r220520

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-split.c (execute_split_functions): Split if function has aliases.

From-SVN: r220519

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 
	* cgraphunit.c (cgraph_node::analyze): Be sure target of thunk is
	aliases before trying to expand it.
	(cgraph_node::expand_thunk): Fix formating.

From-SVN: r220518

Use the local name instead of the original name in the check for name conflicts
between a hosting program unit and use-associated symbols
in that program unit.

fortran/
	PR fortran/63744
	* module.c (check_for_ambiguous): Change argument type
	from gfc_symbol to gfc_symtree.  Check local (symtree) name
	instead of original (symbol) name.
	(read_module): Update caller.

testsuite/
	PR fortran/63744
	gfortran.dg/use_rename_8.f90: New.

From-SVN: r220515

decl.c (gnat_to_gnu_param): Do not strip the padding if the parameter either is passed by reference or if...

	* gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
	if the parameter either is passed by reference or if the alignment
	would be lowered.

From-SVN: r220514

decl.c (is_cplusplus_method): Use Is_Primitive flag to detect primitive operations of tagged and untagged types.

	* gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
	detect primitive operations of tagged and untagged types.

From-SVN: r220512

decl.c (gnat_to_gnu_entity): Do not bother about alias sets in presence of derivation for subprogram types.

	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
	sets in presence of derivation for subprogram types.

From-SVN: r220511

utils.c (begin_subprog_body): Assert that the body is present in the same context as the declaration.

	* gcc-interface/utils.c (begin_subprog_body): Assert that the body is
	present in the same context as the declaration.

From-SVN: r220510

From-SVN: r220509

2015-02-07  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Function Attributes [naked]): Copy-edit.
	(Using Assembly Language with C): Expand introduction.
	(Basic Asm): Copy-edit.  Add more information about uses of
	basic asm.
	(Extended Asm): Copy-edit.  Document new escape syntax and
	%l[label] syntax.
	(Global Reg Vars): Copy-edit.
	(Local Reg Vars): Likewise.

From-SVN: r220506