PR c/60114
c/
	* c-parser.c (c_parser_initelt): Pass input_location to
	process_init_element.
	(c_parser_initval): Pass loc to process_init_element.
	* c-tree.h (process_init_element): Adjust declaration.
	* c-typeck.c (push_init_level): Pass input_location to
	process_init_element.
	(pop_init_level): Likewise.
	(set_designator): Likewise.
	(output_init_element): Add location_t parameter.  Pass loc to
	digest_init.
	(output_pending_init_elements): Pass input_location to
	output_init_element.
	(process_init_element): Add location_t parameter.  Pass loc to
	output_init_element.
testsuite/
	* gcc.dg/pr60114.c: New test.

From-SVN: r209794

	PR target/60941
	* config/sparc/sparc.md (ashlsi3_extend): Delete.

From-SVN: r209790

2014-04-25  Marc Glisse  <marc.glisse@inria.fr>

	PR preprocessor/56540
	* config/i386/i386-c.c (ix86_target_macros): Define
	__SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.

From-SVN: r209789

	PR c/60156
	* c-common.c (check_main_parameter_types): Warn about variadic main.

	* c-c++-common/pr60156.c: New test.

From-SVN: r209787

2014-04-25  Marc Glisse  <marc.glisse@inria.fr>

	* testsuite/util/testsuite_abi.cc (check_version): Update for
	CXXABI_1.3.9.

From-SVN: r209786

	* configure.ac (tga_func): Remove.
	(LIB_TLS_SPEC): Remove.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.

From-SVN: r209785

2014-04-25  Marc Glisse  <marc.glisse@inria.fr>

	PR target/43538
	* mt-gnu: Don't reset CXXFLAGS_FOR_TARGET.

From-SVN: r209784

	* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
	(sigill_caught, sigill_hdlr): Remove.

From-SVN: r209783

2014-04-25  Richard Biener  <rguenther@suse.de>

	PR ipa/60912
	* tree-ssa-structalias.c (ipa_pta_execute): Compute direct
	call stmt use/clobber sets during stmt walk instead of
	walking the possibly incomplete set of caller edges.

	* g++.dg/opt/pr60912.C: New testcase.

From-SVN: r209780

2014-04-25  Richard Biener  <rguenther@suse.de>

	PR ipa/60911
	* passes.c (apply_ipa_transforms): Inline into only caller ...
	(execute_one_pass): ... here.  Properly bring in function
	bodies for nodes we want to apply IPA transforms to.

	* gcc.dg/lto/pr60911_0.c: New testcase.

From-SVN: r209779

	PR go/60931

runtime: Fix garbage collector issue with non 4kB system page size

The go garbage collector tracks memory in terms of 4kB pages.
Most of the code checks getpagesize() at runtime and does the
right thing.

On a 64kB ppc64 box I see SEGVs in long running processes
which has been diagnosed as a bug in scavengelist.
scavengelist does a madvise(MADV_DONTNEED) without rounding
the arguments to the system page size.  A strace of one of the
failures shows the problem:

madvise(0xc211030000, 4096, MADV_DONTNEED) = 0

The kernel rounds the length up to 64kB and we mark 60kB of
valid data as no longer needed.

Round start up to a system page and end down before calling
madvise.

From-SVN: r209777

From-SVN: r209774

2014-04-24  Cong Hou  <congh@google.com>

    PR tree-optimization/60896
    * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
    all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
    (vect_mark_pattern_stmts): Set the def type of all statements in
    PATTERN_DEF_SEQ as vect_internal_def.

2014-04-24  Cong Hou  <congh@google.com>

    PR tree-optimization/60896
    * g++.dg/vect/pr60896.cc: New test.

From-SVN: r209773

From-SVN: r209772

extend.texi (PowerPC Built-in Functions): Document new powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.

[gcc]
2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* doc/extend.texi (PowerPC Built-in Functions): Document new
	powerpc extended divide, bcd, pack/unpack 128-bit, builtin
	functions.
	(PowerPC AltiVec/VSX Built-in Functions): Likewise.

	* config/rs6000/predicates.md (const_0_to_3_operand): New
	predicate to match 0..3 integer constants.

	* config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
	to support adding miscellaneous builtin functions.
	(BU_DFP_MISC_2): Likewise.
	(BU_P7_MISC_1): Likewise.
	(BU_P7_MISC_2): Likewise.
	(BU_P8V_MISC_3): Likewise.
	(BU_MISC_1): Likewise.
	(BU_MISC_2): Likewise.
	(DIVWE): Add extended divide builtin functions.
	(DIVWEO): Likewise.
	(DIVWEU): Likewise.
	(DIVWEUO): Likewise.
	(DIVDE): Likewise.
	(DIVDEO): Likewise.
	(DIVDEU): Likewise.
	(DIVDEUO): Likewise.
	(DXEX): Add decimal floating-point builtin functions.
	(DXEXQ): Likewise.
	(DDEDPD): Likewise.
	(DDEDPDQ): Likewise.
	(DENBCD): Likewise.
	(DENBCDQ): Likewise.
	(DIEX): Likewise.
	(DIEXQ): Likewise.
	(DSCLI): Likewise.
	(DSCLIQ): Likewise.
	(DSCRI): Likewise.
	(DSCRIQ): Likewise.
	(CDTBCD): Add new BCD builtin functions.
	(CBCDTD): Likewise.
	(ADDG6S): Likewise.
	(BCDADD): Likewise.
	(BCDADD_LT): Likewise.
	(BCDADD_EQ): Likewise.
	(BCDADD_GT): Likewise.
	(BCDADD_OV): Likewise.
	(BCDSUB): Likewise.
	(BCDSUB_LT): Likewise.
	(BCDSUB_EQ): Likewise.
	(BCDSUB_GT): Likewise.
	(BCDSUB_OV): Likewise.
	(PACK_TD): Add new pack/unpack 128-bit type builtin functions.
	(UNPACK_TD): Likewise.
	(PACK_TF): Likewise.
	(UNPACK_TF): Likewise.
	(UNPACK_TF_0): Likewise.
	(UNPACK_TF_1): Likewise.
	(PACK_V1TI): Likewise.
	(UNPACK_V1TI): Likewise.

	* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
	support for decimal floating point builtin functions.
	(rs6000_expand_ternop_builtin): Add checks for the new builtin
	functions that take constant arguments.
	(rs6000_invalid_builtin): Add decimal floating point builtin
	support.
	(rs6000_init_builtins): Setup long double, _Decimal64, and
	_Decimal128 types for new builtin functions.
	(builtin_function_type): Set the unsigned flags appropriately for
	the new builtin functions.
	(rs6000_opt_masks): Add support for decimal floating point builtin
	functions.

	* config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
	floating point builtin functions.
	(RS6000_BTM_COMMON): Likewise.
	(RS6000_BTI_long_double): Likewise.
	(RS6000_BTI_dfloat64): Likewise.
	(RS6000_BTI_dfloat128): Likewise.
	(long_double_type_internal_node): Likewise.
	(dfloat64_type_internal_node): Likewise.
	(dfloat128_type_internal_node): Likewise.

	* config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
	2.07 bcd arithmetic instructions.
	(UNSPEC_BCDSUB): Likewise.
	(UNSPEC_BCD_OVERFLOW): Likewise.
	(UNSPEC_BCD_ADD_SUB): Likewise.
	(bcd_add_sub): Likewise.
	(BCD_TEST): Likewise.
	(bcd<bcd_add_sub>): Likewise.
	(bcd<bcd_add_sub>_test): Likewise.
	(bcd<bcd_add_sub>_test2): Likewise.
	(bcd<bcd_add_sub>_<code>): Likewise.
	(peephole2 for combined bcd ops): Likewise.

	* config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
	decimal floating point builtin functions.
	(UNSPEC_DENBCD): Likewise.
	(UNSPEC_DXEX): Likewise.
	(UNSPEC_DIEX): Likewise.
	(UNSPEC_DSCLI): Likewise.
	(UNSPEC_DSCRI): Likewise.
	(D64_D128): Likewise.
	(dfp_suffix): Likewise.
	(dfp_ddedpd_<mode>): Likewise.
	(dfp_denbcd_<mode>): Likewise.
	(dfp_dxex_<mode>): Likewise.
	(dfp_diex_<mode>): Likewise.
	(dfp_dscli_<mode>): Likewise.
	(dfp_dscri_<mode>): Likewise.

	* config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
	builtin functions.
	(UNSPEC_CDTBCD): Likewise.
	(UNSPEC_CBCDTD): Likewise.
	(UNSPEC_DIVE): Add support for new extended divide builtin
	functions.
	(UNSPEC_DIVEO): Likewise.
	(UNSPEC_DIVEU): Likewise.
	(UNSPEC_DIVEUO): Likewise.
	(UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
	pack/unpack 128-bit types.
	(UNSPEC_PACK_128BIT): Likewise.
	(idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
	(udiv<mode>3): Use idiv_ldiv mode attribute.
	(div<mode>3): Likewise.
	(addg6s): Add new BCD builtin functions.
	(cdtbcd): Likewise.
	(cbcdtd): Likewise.
	(UNSPEC_DIV_EXTEND): Add support for new extended divide
	instructions.
	(div_extend): Likewise.
	(div<div_extend>_<mode>"): Likewise.
	(FP128_64): Add support for new builtin functions to pack/unpack
	128-bit types.
	(unpack<mode>): Likewise.
	(unpacktf_0): Likewise.
	(unpacktf_1): Likewise.
	(unpack<mode>_dm): Likewise.
	(unpack<mode>_nodm): Likewise.
	(pack<mode>): Likewise.
	(unpackv1ti): Likewise.
	(packv1ti): Likewise.

[gcc/testsuite]
2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/pack01.c: New test to test the new pack and
	unpack builtin functionss for 128-bit types.
	* gcc.target/powerpc/pack02.c: Likewise.
	* gcc.target/powerpc/pack03.c: Likewise.
	* gcc.target/powerpc/extend-divide-1.c: New test to test extended
	divide builtin functionss.
	* gcc.target/powerpc/extend-divide-2.c: Likewise.
	* gcc.target/powerpc/bcd-1.c: New test for the new BCD builtin
	functions.
	* gcc.target/powerpc/bcd-2.c: Likewise.
	* gcc.target/powerpc/bcd-3.c: Likewise.
	* gcc.target/powerpc/dfp-builtin-1.c: New test for the new DFP
	builtin functionss.
	* gcc.target/powerpc/dfp-builtin-2.c: Likewise.

From-SVN: r209768

2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>

	* gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
	is disabled.

2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>

	* gcc/testsuite/gcc.dg/tree-ssa/isolate-1.c: Skip test if
	keeps_null_pointer_checks.
	* gcc/testsuite/gcc.dg/tree-ssa/isolate-2.c: Ditto
	* gcc/testsuite/gcc.dg/tree-ssa/isolate-3.c: Ditto
	* gcc/testsuite/gcc.dg/tree-ssa/isolate-4.c: Ditto
	* gcc/testsuite/gcc.dg/tree-ssa/isolate-5.c: Ditto

From-SVN: r209767

        * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
        avoid goto.

From-SVN: r209765

gcc/c/
	* c-parser.c (c_parser_omp_atomic): Allow seq_cst before
	atomic-clause, allow comma in between atomic-clause and
	seq_cst.
gcc/cp/
	* parser.c (cp_parser_omp_atomic): Allow seq_cst before
	atomic-clause, allow comma in between atomic-clause and
	seq_cst.
gcc/testsuite/
	* c-c++-common/gomp/atomic-16.c: Remove all dg-error directives.
	Replace load with read and store with write.
libgomp/
	* testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
	atomic type clauses in any order and optional comma in between.
	* testsuite/libgomp.c++/atomic-15.C: Likewise.
	* testsuite/libgomp.c/atomic-17.c: Likewise.

From-SVN: r209762

	* tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
	* gimplify.c (omp_is_private): Change last argument's type to int.
	Only diagnose lastprivate if the simd argument is 1, only diagnose
	linear if the simd argument is 2.
	(gimplify_omp_for): Adjust omp_is_private callers.  When adding
	lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
	GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
	create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
	If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
	increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
	* omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
	OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
	* tree-nested.c (convert_nonlocal_omp_clauses,
	convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.

	* testsuite/libgomp.c/simd-7.c: New test.
	* testsuite/libgomp.c/simd-8.c: New test.
	* testsuite/libgomp.c/simd-9.c: New test.
	* testsuite/libgomp.c/loop-16.c: New test.

From-SVN: r209760

2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>

	PR target/60822
	* config/m68k/m68k.md (extendplussidi): Don't allow memory for
	operand 1.

2014-04-24  Jeff Law  <law@redhat.com>

	PR target/60822
	* gcc.c-torture/pr60822.c: New test.
	* gcc.c-torture/pr60822.x: New test.

From-SVN: r209759

From-SVN: r209757

2014-04-24  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()):
	Do _M_alt before _M_next.
	* testsuite/28_regex/basic_regex/multiple_quantifiers.cc: Add testcases.

From-SVN: r209756

From-SVN: r209754

2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>

	    * flag-types.h (enum ivar_visibility): Add.

c-family:
	    * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.

objc:
	* objc-act.c (objc_ivar_visibility, objc_default_ivar_visibility): Add.
	(objc_init): Initialize objc_default_ivar_visibility.
	(objc_start_class_interface): Use objc_default_ivar_visibility.
	(objc_start_class_implementation): Likewise.
	(objc_lookup_ivar): Implement -fno-local-ivars.

From-SVN: r209753

2014-04-24  Jincheng Miao  <jincheng.miao@gmail.com>

	* zh_CN.po: Fix typo for -mfentry.

From-SVN: r209752

When making pass::execute functions take a function * argument I missed
the sh_treg_combine pass, so fix that here.

gcc/
	* config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
	function * argument.

From-SVN: r209751

gcc/ChangeLog:
2014-04-11  Alan Lawrence  <alan.lawrence@arm.com>

	* config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.

gcc/testsuite/ChangeLog:
2014-04-11  Alan Lawrence  <alan.lawrence@arm.com>

	* lib/target-supports.exp (check_effective_target_vect_perm): Return
	true for aarch64_be.

From-SVN: r209749

2014-04-24  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/43622
gcc/cp/
	* rtti.c (emit_support_tinfos): Do not iterate on
	registered_builtin_types (partial revert).
libstdc++/
	* config/abi/pre/gnu.ver (CXXABI_1.3.9): Remove __float128 symbols.
	* config/abi/pre/gnu-versioned-namespace.ver: Likewise.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r209748

	* configure.ac: Quote usage of ac_cv_func_clock_gettime in if test.
	* configure: Regenerate.

From-SVN: r209747

* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update for
new CXXABI_1.3.9 symbols.

From-SVN: r209746

2014-04-24  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/fuse-caller-save.c: New test.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r209745

2014-04-24  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

	* reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
	* calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
	reg-note.
	* combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
	* emit-rtl.c (try_split): Same.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r209744

2014-04-24  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

	* common.opt (fuse-caller-save): New option.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r209743

2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>

       * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of elements
       for big-endian.

From-SVN: r209742

expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree during TER and instead use the sepops interface...

2014-04-24  Richard Biener  <rguenther@suse.de>

	* expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
	during TER and instead use the sepops interface for expanding
	non-GIMPLE_SINGLE_RHS.

From-SVN: r209741

	* config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
	if not HAVE_AS_IX86_DIFF_SECT_DELTA.

From-SVN: r209740

	* configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
	assembler 64-bit option.
	* configure: Regenerate.

From-SVN: r209739

2014-04-24  Joey Ye  <joey.ye@arm.com>

        * g++.dg/cpp0x/nsdmi-union5.C: Change to runtime test.

From-SVN: r209738

	* config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
	TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
	(TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
	(TARGET_FLOAT): Take AARCH64_ISA_FP into account.
	(TARGET_CRYPTO): Take TARGET_SIMD into account.

From-SVN: r209737

	* config/aarch64/aarch64-builtins.c
	(aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
	BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
	* config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
	* config/aarch64/aarch64-simd-builtins.def: Define vector bswap
	builtins.
	* config/aarch64/iterator.md (VDQHSD): New mode iterator.
	(Vrevsuff): New mode attribute.

	* lib/target-supports.exp (check_effective_target_vect_bswap): New.
	* gcc.dg/vect/vect-bswap16: New test.
	* gcc.dg/vect/vect-bswap32: Likewise.
	* gcc.dg/vect/vect-bswap64: Likewise.

From-SVN: r209736