2014-10-30  Richard Biener  <rguenther@suse.de>

	* genmatch.c (capture_info::walk_c_expr): Ignore capture
	uses inside TREE_TYPE ().
	* gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
	(find_candidates_dom_walker::before_dom_children): Likewise.
	(replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
	(replace_profitable_candidates): Likewise.
	* tree-ssa-dom.c (initialize_hash_element): Canonicalize
	CONVERT_EXPR_CODE_P to CONVERT_EXPR.
	* convert.c (convert_to_integer): Use CASE_CONVERT.

From-SVN: r216939

From-SVN: r216938

	* gcc.misc-tests/godump-1.c: Skip -fdump-go-spec tests for all
	platforms except s390[x] and x86_64.

From-SVN: r216936

        * configure.host (aix5+): New stanza.
        (aix4.3+): Do not use -G in link command.

From-SVN: r216935

2014-10-30  Richard Biener  <rguenther@suse.de>

	* match.pd: Implement more patterns that simplify to a single value.
	* fold-const.c (fold_binary_loc): Remove them here.
	* tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
	(fwprop_ssa_val): Remove restriction on single uses.

From-SVN: r216933

2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/avr/driver-avr.c (avr_set_current_device): Remove.

From-SVN: r216932

2014-10-30  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): Code cleanup.

2014-10-30  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Iterator_Specification): If a subtype
	indication is provided, check properly that it covers the element
	type of of the container type.

2014-10-30  Hristian Kirtchev  <kirtchev@adacore.com>

	* g-dynhta.ads, g-dynhta.adb: Add the implementation of a load facto
	-based hash table.

From-SVN: r216926

From-SVN: r216924

From-SVN: r216923

From-SVN: r216922

2014-10-30  Ed Schonberg  <schonberg@adacore.com>

	* exp_util.ads, exp_util.adb (Following_Address_Clause): Modify
	Has_Following_Address_Clause so that it returns the address
	clause if present, rather than a boolean value.
	* sem_ch3.adb (Analyze_Object_Declaration): use
	Following_Address_Clause.
	* exp_ch3.adb (Expand_N_Object_Declaration): When a tagged object
	is initialized, insert tag assignment after object is frozen,
	which may be after an address clause that follows the declaration.

2014-10-30  Tristan Gingold  <gingold@adacore.com>

	* system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
	system-vxworks-arm.ads, system-freebsd-x86_64.ads,
	system-linux-hppa.ads, system-linux-s390.ads,
	system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
	system-vxworks-sparcv9.ads, system-linux-ppc.ads, system-aix64.ads,
	system-linux-sh4.ads, system-solaris-x86.ads, system-linux-x86_64.ads,
	system-linux-x86.ads, system-vxworks-ppc.ads, system-hpux.ads,
	system-linux-armel.ads, system-darwin-ppc.ads, system-solaris-sparc.ads,
	system-vxworks-m68k.ads, system-hpux-ia64.ads, system.ads,
	system-solaris-x86_64.ads, system-mingw-x86_64.ads,
	system-vxworks-mips.ads, system-linux-sparc.ads, system-freebsd-x86.ads,
	system-aix.ads, system-darwin-x86_64.ads, system-vxworks-x86.ads: Add
	pragma No_Elaboration_Code_All.

2014-10-30  Eric Botcazou  <ebotcazou@adacore.com>

	* gnat_ugn.texi: Minor improvement to -flto entry.

From-SVN: r216921

2014-10-30  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_util.adb (Inherit_Subprogram_Contract):
	Add a guard to protect against enumeration literal overriding.
	* sem_ch3.adb, sem_ch4.adb, sem_res.adb, sem_util.adb:
	Minor reformatting (add SPARK RM references).

2014-10-30  Robert Dewar  <dewar@adacore.com>

	* exp_dbug.adb, opt.ads: Minor reformatting.

From-SVN: r216920

2014-10-30  Yannick Moy  <moy@adacore.com>

	* inline.adb (Has_Single_Return_In_GNATprove_Mode):
	Return False when return statement is inside one or more blocks.

2014-10-30  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch7.adb (Is_Subprogram_Call): Account for the case where an
	object declaration initialized by a function call that returns
	an unconstrained result may be rewritted as a renaming of the
	secondary stack result.

2014-10-30  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb: Add an entry for aspect Extensions_Visible in
	table Canonical_Aspect.
	* aspects.ads: Add entry for aspect Extensions_Visible in
	tables Aspect_Argument, Aspect_Delay, Aspect_Id, Aspect_Names,
	Implementation_Defined_Aspect.
	* einfo.adb (Get_Pragma): Include pragma Extensions_Visible in
	the list of contract pragmas.
	* par-prag.adb Pragma Extensions_Visible does not require special
	processing from the parser.
	* sem_ch3.adb (Analyze_Object_Declaration): Prevent an
	implicit class-wide conversion of a formal parameter
	of a specific tagged type whose related subprogram is
	subject to pragma Extensions_Visible with value "False".
	(Check_Abstract_Overriding): Add various overriding checks
	related to pragma Extensions_Visible.
	(Derive_Subprogram):
	A subprogram subject to pragma Extensions_Visible with value
	False requires overriding if the subprogram has at least one
	controlling OUT parameter.
	(Is_EVF_Procedure): New routine.
	* sem_ch4.adb (Analyze_Type_Conversion): A formal parameter of
	a specific tagged type whose related subprogram is subject to
	pragma Extensions_Visible with value "False" cannot appear in
	a class-wide conversion.
	* sem_ch6.adb (Analyze_Subprogram_Contract): Remove
	the assertion to account for pragma Extensions_Visible.
	(Check_Overriding_Indicator): An overriding subprogram
	inherits the contact of the overridden subprogram.
	(New_Overloaded_Entity): An overriding subprogram inherits the
	contact of the overridden subprogram.
	* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing
	for aspect Extensions_Visible.
	(Check_Aspect_At_Freeze_Point): Aspect Extensions_Visible does not
	require special processing at the freeze point.
	* sem_prag.adb Add an entry for pragma Extensions_Visible in
	table Sig_Flags.
	(Analyze_Pragma): Ensure that various SPARK
	pragmas lack identifiers in their arguments. Add processing for
	pragma Extensions_Visible.
	(Chain_CTC): Code reformatting.
	* sem_res.adb (Resolve_Actuals): A formal parameter of a
	specific tagged type whose related subprogram is subject to
	pragma Extensions_Visible with value "False" cannot act as an
	actual in a subprogram with value "True".
	* sem_util.adb (Add_Classification): New routine.
	(Add_Contract_Item): Account for pragma Extensions_Visible. Code
	reformatting.
	(Add_Contract_Test_Case): New routine.
	(Add_Pre_Post_Condition): New routine.
	(Extensions_Visible_Status): New routine.
	(Inherit_Subprogram_Contract): New routine.
	(Is_EVF_Expression): New routine.
	(Is_Specific_Tagged_Type): New routine.
	* sem_util.ads Add type Extensions_Visible_Mode and document all values.
	(Add_Contract_Item): Add pragma Extensions_Visible to the
	comment on usage.
	(Inherit_Subprogram_Contract): New routine.
	(Is_EVF_Expression): New routine.
	(Is_Specific_Tagged_Type): New routine.
	* sinfo.adb (Is_Inherited): New routine.
	(Set_Is_Inherited): New routine.
	* sinfo.ads Add flag Is_Inherited along with its usage in
	nodes.
	(Is_Inherited): New routine along with pragma Inline.
	(Set_Is_Inherited): New routine along with pragma Inline.
	* snames.ads-tmpl: Add predefined name "Extensions_Visible"
	and a new Pragma_Id for the pragma.

From-SVN: r216919

From-SVN: r216914

	PR ipa/63574
	PR ipa/63664
	* g++.dg/ipa/pr63574.C: New test.
	* ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
	(func_checker::compare_gimple_label): Simlified comparison introduced.
	* ipa-icf-gimple.h: Missing comment added.

From-SVN: r216913

	* configure.ac (extra_host_libiberty_configure_flags): Add
	--enable-shared also for libcc1's benefit.
	* configure: Regenerate.

From-SVN: r216912

	* config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
	argument from rtx to rtx_insn *.
	(compute_movmem_length, compute_clrmem_length): Likewise.
	(copy_fp_args, length_fp_args): Likewise.
	* config/pa/pa.c (legitimize_pic_address): Promote local variable
	"insn" from rtx to rtx_insn *.
	(legitimize_tls_address, pa_emit_move_sequence): Likewise.
	(pa_output_block_move, store_reg, store_reg_modify): Likewise.
	(set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
	(branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
	(pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
	(compute_movmem_length, compute_clrmem_length): Likewise.
	(copy_fp-args, length_fp_args): Likewise.

From-SVN: r216859

From-SVN: r216858

2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm.h (MACHMODE): Treat machine_mode as a
        scalar typedef.
        (CUMULATIVE_ARGS): Guard against target includes.
        (machine_function): Likewise.

From-SVN: r216855

	* config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
	recog state after aarch64_prev_real_insn call.

	* gcc.target/aarch64/madd_after_asm_1.c: New test.

From-SVN: r216852

	* include/std/functional: (_Function_base::_Function_base()): Use
	nullptr instead of literal zero.
	(function::operator=(nullptr_t)): Likewise.
	(_Function_handler::_M_invoke): Use perfect forwarding for _ArgTypes.
	(function::_Invoker_type): Likewise.
	* testsuite/20_util/function/invoke/forwarding.cc: New.

From-SVN: r216849

	* include/experimental/any: Add feature-testing macro.
	* include/experimental/optional: Likewise.
	* include/experimental/string_view: Likewise.
	* include/experimental/tuple: Likewise.
	* include/experimental/type_traits: Likewise.
	* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.

From-SVN: r216848

	* doc/xml/manual/status_cxx2014.xml: Update TS status.
	* include/Makefile.am: Add new headers.
	* include/Makefile.in: Regenerate.
	* include/experimental/algorithm: New.
	* include/experimental/functional: New.
	* testsuite/experimental/algorithm/sample.cc: New.
	* testsuite/experimental/algorithm/search.cc: New.
	* testsuite/experimental/functional/not_fn.cc: New.
	* testsuite/experimental/functional/searchers.cc: New.
	* testsuite/experimental/functional/value.cc: New.
	* testsuite/experimental/feat-lib-fund.cc: Add headers and reorder.

From-SVN: r216847

	* config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.

From-SVN: r216846

	* config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
	(struct machine_function): Gate definition on
	!defined(USED_FOR_TARGET).

From-SVN: r216845

* expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
* gcc.dg/20141029-1.c: New.

From-SVN: r216844

re PR ipa/63587 (ICE : tree check: expected var_decl, have result_decl in add_local_variables, at tree-inline.c:4112)

PR ipa/63587

	* g++.dg/ipa/pr63587-1.C: New test
	* g++.dg/ipa/pr63587-2.C: New test.

	* cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
	to local declarations.
	* function.c (add_local_decl): Implementation moved from header
	file, assert introduced for tree type.
	* function.h: Likewise.

From-SVN: r216841

godump.c (go_format_type): Represent "float _Complex" and "double _Complex" as complex64 or complex128 in...

gcc/:
	* godump.c (go_format_type): Represent "float _Complex" and
	"double _Complex" as complex64 or complex128 in Go, as appropriate.
gcc/testsuite/:
	* gcc.misc-tests/godump-1.c: Add tests for complex types.

From-SVN: r216840

2014-10-29  Richard Biener  <rguenther@suse.de>

	* match.pd: Implement a first set of conversion patterns.
	* fold-const.c (fold_unary_loc): Remove them here.
	* tree-ssa-forwprop.c (simplify_vce): Remove.
	(pass_forwprop::execute): Do not call simplify_vce.

From-SVN: r216839

Continuing the cleanups of libgcc soft-fp configuration for
powerpc*-*-linux* in preparation for implementing
TARGET_ATOMIC_ASSIGN_EXPAND_FENV for soft-float and e500, this patch
optimizes the choice of which functions to build for the e500 cases.

For e500v2, use of hardfp is generally right, except that calls to
__unordsf2 and __unorddf2 are actually generated by GCC from
__builtin_isunordered and so they need to be implemented with soft-fp
to avoid recursively calling themselves.  For e500v1, hardfp is right
for SFmode (except for __unordsf2) but soft-fp for DFmode (and when
using soft-fp, as usual it's best for the conversions between DFmode
and integers all to come directly from soft-fp rather than some coming
from libgcc2.c).  Thus, new variables hardfp_exclusions and
softfp_extras are added that configurations using t-hardfp and
t-softfp can use to achieve the desired effect of selectively mixing
the two sources of functions.

Tested with no regressions for crosses to powerpc-linux-gnuspe (both
e500v1 and e500v2); also checked that the same set of symbols and
versions is exported from shared libgcc before and after the patch.

	* config/t-hardfp (hardfp_exclusions): Document new variable for
	user to define.
	(hardfp_func_list): Exclude functions from $(hardfp_exclusions).
	* config/t-softfp (softfp_extras): Document new variable for user
	to define.
	(softfp_func_list): Add functions from $(softfp_extras).
	* config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
	* config.host (powerpc*-*-linux*): For e500v1, use
	rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
	t-softfp-excl.  For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
	and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.

From-SVN: r216835

gcc/ada/
	* gcc-interface/decl.c, gcc-interface/gigi.h, gcc-interface/misc.c,
	gcc-interface/trans.c, gcc-interface/utils.c, gcc-interface/utils2.c:
	Remove redundant enum from machine_mode.

gcc/c-family/
	* c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
	enum from machine_mode.

gcc/c/
	* c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
	machine_mode.

gcc/cp/
	* constexpr.c: Remove redundant enum from machine_mode.

gcc/fortran/
	* trans-types.c, trans-types.h: Remove redundant enum from
	machine_mode.

gcc/go/
	* go-lang.c: Remove redundant enum from machine_mode.

gcc/java/
	* builtins.c, java-tree.h, typeck.c: Remove redundant enum from
	machine_mode.

gcc/lto/
	* lto-lang.c: Remove redundant enum from machine_mode.

gcc/
	* addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
	builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
	cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
	config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
	config/aarch64/aarch64.c, config/aarch64/aarch64.h,
	config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
	config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
	config/arc/arc.h, config/arc/predicates.md,
	config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
	config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
	config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
	config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
	config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
	config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
	config/cr16/cr16-protos.h, config/cr16/cr16.c,
	config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
	config/darwin-protos.h, config/darwin.c,
	config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
	config/epiphany/epiphany.md, config/fr30/fr30.c,
	config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
	config/h8300/h8300-protos.h, config/h8300/h8300.c,
	config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
	config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
	config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
	config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
	config/iq2000/iq2000.c, config/iq2000/iq2000.md,
	config/lm32/lm32-protos.h, config/lm32/lm32.c,
	config/m32c/m32c-protos.h, config/m32c/m32c.c,
	config/m32r/m32r-protos.h, config/m32r/m32r.c,
	config/m68k/m68k-protos.h, config/m68k/m68k.c,
	config/mcore/mcore-protos.h, config/mcore/mcore.c,
	config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
	config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
	config/mips/mips-protos.h, config/mips/mips.c,
	config/mmix/mmix-protos.h, config/mmix/mmix.c,
	config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
	config/moxie/moxie.c, config/msp430/msp430-protos.h,
	config/msp430/msp430.c, config/nds32/nds32-cost.c,
	config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
	config/nds32/nds32-protos.h, config/nds32/nds32.c,
	config/nios2/nios2-protos.h, config/nios2/nios2.c,
	config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
	config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
	config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
	config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
	config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
	config/s390/predicates.md, config/s390/s390-protos.h,
	config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
	config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
	config/sh/sh.md, config/sparc/predicates.md,
	config/sparc/sparc-protos.h, config/sparc/sparc.c,
	config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
	config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
	config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
	config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
	config/tilepro/tilepro.c, config/v850/v850-protos.h,
	config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
	config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
	config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
	dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
	doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
	dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
	except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
	fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
	fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
	genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
	graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
	internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
	ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
	libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
	loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
	lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
	lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
	output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
	recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
	regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
	rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
	sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
	simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
	targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
	tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
	tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
	tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
	tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
	tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
	tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
	tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
	tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
	tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
	var-tracking.c, varasm.c: Remove redundant enum from
	machine_mode.
gcc/
	* gengtype.c (main): Treat machine_mode as a scalar typedef.
	* genmodes.c (emit_insn_modes_h): Hide inline functions if
	USED_FOR_TARGET.

From-SVN: r216834

	* configure.ac: Remove -Werror addition to WARN_FLAGS.  Add
	ACX_PROG_CC_WARNINGS_ARE_ERRORS and AC_ARG_VAR for GMPINC.
	* Makefile.am (AM_CPPFLAGS): Add $(GMPINC).
	(WERROR_FLAG): Remove.
	(AM_CXXFLAGS): Use $(WERROR) instead of $(WERROR_FLAG).
	* configure: Regenerated.
	* Makefile.in: Regenerated.

Co-Authored-By: Phil Muldoon <pmuldoon@redhat.com>

From-SVN: r216833

	* Makefile.am (CXXFLAGS, LDFLAGS): Filter out -fsanitize=address.
	(libiberty_normal, libiberty_noasan, libiberty_pic, libiberty_dep):
	New variables.
	(libiberty): Set to -Wc, followed by the first existing noasan/,
	pic/ or . libiberty.a.
	(libcc1plugin_la_DEPENDENCIES, libcc1plugin_la_LINK,
	libcc1_la_DEPENDENCIES, libcc1_la_LINK, LTLDFLAGS): New variables.
	* Makefile.in: Regenerated.

From-SVN: r216832

2014-10-29  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    * gcc.dg/optimize-bswapsi-1.c (swap32_e): New bswap test.
    * gcc.dg/optimize-bswapsi-3.c: New test.

From-SVN: r216830

gcc/
	PR rtl-optimization/63340 (part 2)
	* rtl.h (invalid_mode_change_p): Delete.
	(valid_mode_changes_for_regno): New function.
	* reginfo.c (invalid_mode_change_p): Delete.
	(valid_mode_changes_for_regno): New function.
	* ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
	classes to registers that are allowed by valid_mode_changes_for_regno.
	(setup_regno_cost_classes_by_mode): Likewise.
	(print_allocno_costs): Remove invalid_mode_change_p test.
	(print_pseudo_costs, find_costs_and_classes): Likewise.

From-SVN: r216829

gcc/
	PR rtl-optimization/63340 (part 1)
	* ira-costs.c (all_cost_classes): New variable.
	(complete_cost_classes): New function, split out from...
	(setup_cost_classes): ...here.
	(initiate_regno_cost_classes): Set up all_cost_classes.
	(restrict_cost_classes): New function.
	(setup_regno_cost_classes_by_aclass): Restrict the cost classes to
	registers that are valid for the register's mode.
	(setup_regno_cost_classes_by_mode): Model the mode cache as a
	restriction of all_cost_classes to a particular mode.
	(print_allocno_costs): Remove contains_reg_of_mode check.
	(print_pseudo_costs, find_costs_and_classes): Likewise.

From-SVN: r216828

From-SVN: r216827

2014-10-29  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63666
	* tree-vect-slp.c (vect_get_mask_element): Properly handle
	accessing out-of-bound elements.

From-SVN: r216825

2014-10-29  Tristan Gingold  <gingold@adacore.com>

	* MAINTAINERS: Change my email address.

From-SVN: r216823

gcc/
	* config/i386/i386.md
	(movhi_internal): Always detect maskmov.
	(movqi_internal): Fix target check.
gcc/testsuite/
	* gcc.target/i386/avx512dq-kmovb-1.c: New.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216820