[NDS32] No need to take padding into consideration in Andes ABI2 because
        we can pass arguments in registers for variadic function.

  -- By default GCC uses must_pass_in_stack_var_size_or_pad for TARGET_MUST_PASS_IN_STACK.
     For Andes ABI2, the data layout in memory will be incorrect when calling variadic function
     under big-endian configuration.

	* config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
	for TARGET_MUST_PASS_IN_STACK.

From-SVN: r214869

        partially in registers and stack.

  -- This is needed if we would like to pass variadic arguments via registers
     that are pused on the stack by callee.  So that va_arg() can access
     arguments continously in memory.

	* config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
	for TARGET_ARG_PARTIAL_BYTES.

From-SVN: r214868

[NDS32]  Emit stack push instructions for varargs at prologue stage and
         emit stack adjustment instructions for varargs at epilogue stage.

  -- Note that we do not need to handle it in v3push/v3pop prologue/epilogue
     expanding because we do not apply v3push/v3pop for variadic function.

	* config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
	instructions for varargs implementation.
	(nds32_expand_epilogue): Emit stack adjustment instructions for
	varargs implementation.

From-SVN: r214867

        we better not to set cfun->machine->fp_as_gp_p at prologue expanding.

	* config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
	optimization detection.

From-SVN: r214866

  1. We have caller prepare nameless arguments in the way of calling a normal function.

     e.g. Assume a function: void va_test (int n, ...);
          When calling "va_test (6, 11, 22, 33, 44, 55, 66);",
               r0    <- 6
               r1    <- 11
               r2    <- 22
               r3    <- 33
               r4    <- 44
               r5    <- 55
            [sp + 0] <- 66

  2. Note that we DO NOT handle it for TARGET_HARD_FLOAT case.
     The TARGET_HARD_FLOAT should push all the nameless arguments into
     stack and GCC is able to take care of them itself.
     In addition, we have not implemented hard float on trunk yet.

	* config/nds32/nds32.c (nds32_function_arg): Deal with nameless
	arguments.
	(nds32_function_arg_advance): Deal with nameless arguments.
	* config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
	(NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
	(NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.

From-SVN: r214865

2014-09-03  Richard Biener  <rguenther@suse.de>

	* tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
	(struct bb_bitmap_sets): Remove deferred member.
	(BB_DEFERRED): Remove.
	(defer_or_phi_translate_block): Remove.
	(compute_antic_aux): Remove deferring of blocks, assert
	proper iteration order.
	(compute_antic): Do not set BB_DEFERRED.
	(eliminate): Allocate el_avail of proper size initially.

From-SVN: r214864

[NDS32] Since argument pointer must be 8-byte alignment, our first parameter may
        require 4-byte offset if pushed varargs is not 8-byte aligned.

	* config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
	according to the value of crtl->args.pretend_args_size.

From-SVN: r214863

	* config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
	varargs information.

From-SVN: r214862

	* config/nds32/nds32.c (nds32_setup_incoming_varargs): New
	implementation for TARGET_SETUP_INCOMING_VARARGS.
	(nds32_strict_argument_naming): Refine comment.
	* config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
	Define for future implementation.

From-SVN: r214861

gcc/
2014-09-02  Ilya Tocar  <ilya.tocar@intel.com>

        * config/i386/adxintrin.h (_subborrow_u32): New.
        (_addcarry_u32): Ditto.
        (_subborrow_u64): Ditto.
        (_addcarry_u64): Ditto.
        * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
        IX86_BUILTIN_SBB64.
        (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
        __builtin_ia32_sbb_u64


testsuite/
2014-09-02  Ilya Tocar  <ilya.tocar@intel.com>

        * gcc.target/i386/adx-addcarryx32-1.c: Test addcarry, subborrow.
        * gcc.target/i386/adx-addcarryx32-2.c: Ditto.
        * gcc.target/i386/adx-addcarryx32-3.c: Ditto.
        * gcc.target/i386/adx-addcarryx64-1.c: Ditto.
        * gcc.target/i386/adx-addcarryx64-2.c: Ditto.
        * gcc.target/i386/adx-addcarryx64-3.c: Ditto.

From-SVN: r214860

	* config/nds32/nds32.c (nds32_function_arg): Define and rename some
	GPR-specific stuff.
	(nds32_function_arg_advance): Likewise.
	(nds32_init_cumulative_args): Likewise.
	* config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
	(NDS32_FIRST_GPR_REGNUM): Define.
	(NDS32_LAST_GPR_REGNUM): Define.
	(NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
	(NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
	(FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
	(machine_function): Use GRP-specific stuff.

From-SVN: r214859

	* config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
	(nds32_expand_epilogue): Likewise.
	(nds32_expand_prologue_v3push): Likewise.
	(nds32_expand_epilogue_v3pop): Likewise.

From-SVN: r214858

[NDS32] We need to make sure it is NOT a variadic function so that some v3push/v3pop preparation can be applied.

  -- The rationale of such avoidance is that the 'pop25' instruction also
     contains return behavior and we have no chance to further adjust stack
     pointer before returning to caller, which is very important to
     variadic function.
  -- So we do not setup v3push/v3pop (push25/pop25) information for a
     variadic function.  It will use normal stack push/pop instead.

	* config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
	v3push/v3pop for variadic function.
	* config/nds32/nds32.md (prologue, epilogue): Likewise.

From-SVN: r214857

  -- In fact, we only need to take care of 'push.s' situation,
     because we have to push all the nameless arguments into stack.
  -- We do not have to use 'pop.s' to restore them back to registers,
     because we can just adjust stack pointer to set frame location.
     This operation should be done in epilogue expanding.
  -- Because 'pop25' instruction also performs return operation, we will
     not use v3push/v3pop on isr and vararg functions.
     Therefore, their instruction length should be 4 bytes.

	* config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
	Check rtx for varargs implementation.
	(nds32_output_stack_pop): Likewise.
	* config/nds32/nds32-protos.h: Have a rtx argument for
	nds32_output_stack_push and nds32_output_stack_pop.
	* config/nds32/nds32.md: Likewise.

From-SVN: r214856

	* config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
	to check if FUNC is an interrupt service routine.
	* config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.

From-SVN: r214855

  -- The varargs area may also need padding bytes so that we can ensure
     that argument pointer is 8-byte alignment.

	* config/nds32/nds32.h (machine_function): Add some fields for variadic
	arguments implementation.

From-SVN: r214854

[NDS32] In nds32_valid_stack_push_pop_p(), we look into OP rtx to see if we indeed save $fp/$gp/$lp registers.

	* config/nds32/nds32-predicates.c
	(nds32_valid_stack_push_pop): Rename to ...
	(nds32_valid_stack_push_pop_p): ... this.
	* config/nds32/nds32-protos.h: Likewise.
	* config/nds32/predicates.md: Likewise.

From-SVN: r214853

	* config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
	(nds32_emit_stack_v3push): ... this.
	(nds32_gen_stack_v3pop): Rename to ...
	(nds32_emit_stack_v3pop): ... this and consider CFA restore
	information.

From-SVN: r214852

	* config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
	(nds32_emit_stack_push_multiple): ... this.
	(nds32_gen_stack_pop_multiple): Rename to ...
	(nds32_emit_stack_pop_multiple): ... this and consider CFA restore
	information.

From-SVN: r214851

2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR target/61078
	* config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
	and add a second splitter to handle the remaining cases.

2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR target/61078
	* gcc.target/s390/pr61078.c: New testcase.

From-SVN: r214850

	* config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.

From-SVN: r214849

	* gcc.dg/20111227-2.c: Compile only for x86 targets.
	* gcc.dg/20111227-3.c: Ditto.

From-SVN: r214848

gcc/testsuite/ChangeLog:

2014-09-03  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* lib/gcc-dg.exp (set-target-env-var): Change env to ::env.

From-SVN: r214846

2014-09-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/61881
        PR fortran/61888
        PR fortran/57305
        * gfortran.dg/sizeof_4.f90: New.

From-SVN: r214843

gcc/ChangeLog:

	* cfgexpand.c (label_rtx_for_bb): Change type to
	hash_map<basic_block, rtx_code_label *> *.
	(expand_gimple_basic_block): Adjust.
	(pass_expand::execute): Likewise.

From-SVN: r214842

gcc/

	* asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
	config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
	config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
	config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
	config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
	config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
	stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
	of rtx.

From-SVN: r214841

	* libgcov-interface.c (STRONG_ALIAS): New.
	(__gcov_flush): Call __gcov_reset_int.
	(__gcov_reset): Strong alias for ...
	(__gcov_reset_ing): ... this renamed hidden version.
	* libgcov.h (__gcov_reset_int): New declaration.

From-SVN: r214840

From-SVN: r214839

gcc/ChangeLog:

	* alloc-pool.c: Include coretypes.h.
	* cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
	function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
	hash_set instead of htab.
	* ggc-page.c (in_gc): New variable.
	(ggc_free): Do nothing if a collection is taking place.
	(ggc_collect): Set in_gc appropriately.
	* ggc.h (gt_ggc_mx(const char *)): New function.
	(gt_pch_nx(const char *)): Likewise.
	(gt_ggc_mx(int)): Likewise.
	(gt_pch_nx(int)): Likewise.
	* hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
	(hash_map::hash_entry::pch_nx): Likewise.
	(hash_map::hash_entry::pch_nx_helper): Likewise.
(hash_map::hash_map): Adjust.
(hash_map::create_ggc): New function.
(gt_ggc_mx): Likewise.
(gt_pch_nx): Likewise.
	* hash-set.h (default_hashset_traits::ggc_mx): Likewise.
(default_hashset_traits::pch_nx): Likewise.
(hash_set::hash_entry::ggc_mx): Likewise.
(hash_set::hash_entry::pch_nx): Likewise.
(hash_set::hash_entry::pch_nx_helper): Likewise.
(hash_set::hash_set): Adjust.
(hash_set::create_ggc): New function.
(hash_set::elements): Likewise.
(gt_ggc_mx): Likewise.
(gt_pch_nx): Likewise.
	* hash-table.h (hash_table::hash_table): Adjust.
(hash_table::m_ggc): New member.
	(hash_table::~hash_table): Adjust.
	(hash_table::expand): Likewise.
	(hash_table::empty): Likewise.
(gt_ggc_mx): New function.
	(hashtab_entry_note_pointers): Likewise.
(gt_pch_nx): Likewise.

From-SVN: r214834

[gcc]

2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
	built-in definition.
	(XVCVUXDDP_SCALE): Likewise.
	(XVCVDPSXDS_SCALE): Likewise.
	(XVCVDPUXDS_SCALE): Likewise.
	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
	entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
	VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
	VSX_BUILTIN_XVCVDPUXDS_SCALE.
	* config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
	prototype.
	* config/rs6000/rs6000.c (real.h): New include.
	(rs6000_scale_v2df): New function.
	* config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
	(UNSPEC_VSX_XVCVUXDDP): Likewise.
	(UNSPEC_VSX_XVCVDPSXDS): Likewise.
	(UNSPEC_VSX_XVCVDPUXDS): Likewise.
	(vsx_xvcvsxddp_scale): New define_expand.
	(vsx_xvcvsxddp): New define_insn.
	(vsx_xvcvuxddp_scale): New define_expand.
	(vsx_xvcvuxddp): New define_insn.
	(vsx_xvcvdpsxds_scale): New define_expand.
	(vsx_xvcvdpsxds): New define_insn.
	(vsx_xvcvdpuxds_scale): New define_expand.
	(vsx_xvcvdpuxds): New define_insn.
	* doc/extend.texi (vec_ctf): Add new prototypes.
	(vec_cts): Likewise.
	(vec_ctu): Likewise.
	(vec_splat): Likewise.
	(vec_div): Likewise.
	(vec_mul): Likewise.

[gcc/testsuite]

2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/builtins-1.c: Add tests for vec_ctf,
	vec_cts, and vec_ctu.
	* gcc.target/powerpc/builtins-2.c: Likewise.

From-SVN: r214831

	* g++.old-deja/g++.eh/badalloc1.C [!STACK_SIZE && !__FreeBSD__]
	[!__sun__ && !__hpux__] (arena_size): Scale according to
	target pointer size.

From-SVN: r214828

	PR fortran/62270
	* interface.c (compare_parameter): Fix condition.
	* trans-expr.c (gfc_conv_procedure_call): Likewise.

	* gfortran.dg/pointer_intent_7.f90: Adjust dg-error.

From-SVN: r214827

	PR target/62275
	* config/arm/neon.md
	(neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
	<v_cmp_result>): New pattern.
	* config/arm/iterators.md (NEON_VCVT): New int iterator.
	* config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
	vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
	vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
	* config/arm/arm.c (arm_builtin_vectorized_function): Handle
	BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.

	PR target/62275
	* gcc.target/arm/vect-lceilf_1.c: New test.
	* gcc.target/arm/vect-lfloorf_1.c: Likewise.
	* gcc.target/arm/vect-lroundf_1.c: Likewise.

From-SVN: r214826

                                                                                                                                                                             
      PR target/62275
      * config/arm/iterators.md (FIXUORS): New code iterator.
      (VCVT): New int iterator.
      (su_optab): New code attribute.
      (su): Likewise.
      * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.

      PR target/62275
      * gcc.target/arm/lceil-vcvt_1.c: New test.
      * gcc.target/arm/lfloor-vcvt_1.c: Likewise.
      * gcc.target/arm/lround-vcvt_1.c: Likewise.

From-SVN: r214825

	* config/aarch64/predicates.md (aarch64_comparison_operation):
	New special predicate.
	* config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
	aarch64_comparison_operation instead of matching an operator.
	Update operand numbers.
	(csinc3<mode>_insn): Likewise.
	(*csinv3<mode>_insn): Likewise.
	(*csneg3<mode>_insn): Likewise.
	(ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
	* config/aarch64/aarch64.c (aarch64_get_condition_code):
	Return -1 instead of aborting on invalid condition codes.
	(aarch64_print_operand): Update aarch64_get_condition_code callsites
	to assert that the returned condition code is valid.
	* config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.

From-SVN: r214824

/cp
2014-09-02  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1453
	* class.c (check_field_decls): A class of literal type cannot have
	volatile non-static data members and base classes.
	(explain_non_literal_class): Update.

/testsuite
2014-09-02  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1453
	* g++.dg/cpp0x/constexpr-volatile.C: New.
	* g++.dg/ext/is_literal_type2.C: Likewise.

From-SVN: r214823

	* Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
	tree.def, and gimple.def

From-SVN: r214822

gcc/
	* cilk-builtins.def (__cilkrts_cilk_for_32): New.
	(__cilkrts_cilk_for_64): Likewise.
	* cilk-common.c (declare_cilk_for_builtin): New function.
	(cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
	__cilkrts_cilk_for_64 bultins.
	* cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
	CILK_TI_F_LOOP_64.
	(cilk_for_32_fndecl): New define.
	(cilk_for_64_fndecl): Likewise.
	* gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
	GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
	* gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
	GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
	GF_OMP_FOR_COMBINED_INTO.
	* gimplify.c (gimplify_scan_omp_clauses): Added
	OMP_CLAUSE__CILK_FOR_COUNT_ case.
	(gimplify_adjust_omp_clauses): Ditto.
	(gimplify_omp_for): Added CILK_FOR case.
	(gimplify_expr): Ditto.
	* omp-low.c: Include cilk.h.
	(extract_omp_for_data): Set appropriate kind for
	GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
	(scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
	(create_omp_child_function_name): Added second argument to handle
	cilk_for case.
	(cilk_for_check_loop_diff_type): New function.
	(expand_cilk_for_call): Likewise.
	(expand_cilk_for): Likewise.
	(create_omp_child_function): Set cilk_for_count; handle the cases when
	it is true; call create_omp_child_function_name with second argument.
	(expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
	(expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
	* tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
	* tree-nested.c (convert_nonlocal_omp_clauses): Added
	OMP_CLAUSE__CILK_FOR_COUNT_ case.
	(convert_local_omp_clauses): Ditto.
	* tree-pretty-print.c (dump_omp_clause): Added
	OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
	(dump_generic_node): Added CILK_FOR case.
	* tree.c (omp_clause_num_ops): New element
	OMP_CLAUSE__CILK_FOR_COUNT_ (1).
	(omp_clause_code_name): New element _Cilk_for_count_.
	(walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
	* tree.def: Add tree code for CILK_FOR.

gcc/c/
	* c-parser.c (c_parser_cilk_for): New function.
	(c_parser_cilk_grainsize): Likewise.
	(c_get_temp_regvar): Likewise.
	(c_parser_statement_after_labels): Added RID_CILK_FOR case.
	(c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
	(c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
	* c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
	case.

gcc/cp/
	* cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Loc definition
	simplified.
	* parser.c (cp_parser_cilk_for): New function.
	(cp_parser_cilk_grainsize): Likewise.
	(cp_parser_statement): Added RID_CILK_FOR case.
	(cp_parser_omp_for_cond): Added CILK_FOR check.
	(cp_parser_omp_for_loop_init): Change function argument to accept
	tree_code instead just a bool flag; change the check to use that
	tree_code; check for initialization declaration in case of Cilk_for.
	(cp_parser_omp_for_loop): Added checks for CILK_FOR and RID_CILK_FOR;
	changed call to cp_parser_omp_for_loop_init according new arguments'
	list.
	(cp_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
	* pt.c (tsubst_expr): Added CILK_FOR case.
	* semantics.c: Include convert.h.
	(finish_omp_clauses): Properly handle OMP_CLAUSE_SCHEDULE_CILKFOR
	case; added OMP_CLAUSE__CILK_FOR_COUNT_.
	(handle_omp_for_class_iterator): New argument lastp and its usage;
	added NE_EXPR case.
	(finish_omp_for): Changed call to handle_omp_for_class_iterator
	according new arguments' list; in case of Cilk_for save very first
	decl and create empty stmt_list block; use block to build correct
	statement tree.

gcc/c-family/
	* c-cilkplus.c (cilk_for_number_of_iterations): New function.
	* c-common.c (c_common_reswords): Added _Cilk_for.
	* c-common.h (enum rid): Added RID_CILK_FOR.
	(cilk_for_number_of_iterations): Add declaration.
	* c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
	CILK_FOR.
	* c-pragma.c (init_pragma): Register "grainsize" pragma.
	* c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.

gcc/testsuite/
	* c-c++-common/cilk-plus/CK/cilk-fors.c: New test.
	* c-c++-common/cilk-plus/CK/cilk-for-2.c: New test.
	* c-c++-common/cilk-plus/CK/cilk-for-3.c: New test.
	* c-c++-common/cilk-plus/CK/cilk_for_errors.c: New test.
	* c-c++-common/cilk-plus/CK/cilk_for_grain.c: New test.
	* c-c++-common/cilk-plus/CK/cilk_for_grain_errors.c: New test.
	* c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c: New test.
	* c-c++-common/cilk-plus/CK/nested_cilk_for.c: New test.
	* g++.dg/cilk-plus/CK/cf3.cc: New test.
	* g++.dg/cilk-plus/CK/cilk-for-tplt.cc: New test.
	* g++.dg/cilk-plus/CK/for1.cc: New test.
	* g++.dg/cilk-plus/CK/stl_iter.cc: New test.
	* g++.dg/cilk-plus/CK/stl_rev_iter.cc: New test.
	* g++.dg/cilk-plus/CK/stl_test.cc: New test.

Co-Authored-By: Balaji V. Iyer <balaji.v.iyer@intel.com>
Co-Authored-By: Igor Zamyatin <igor.zamyatin@intel.com>

From-SVN: r214818

2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>

	* config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
	(ppc403-compare): Add "exts with dot" case.
	* config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
	* config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
	* config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
	* config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
	* config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
	* config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
	* config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
	* config/rs6000/cell.md (cell-integer, cell-fast-cmp,
	cell-cmp-microcoded): Similarly.
	* config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
	* config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
	* config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
	* config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
	* config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
	* config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
	* config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
	* config/rs6000/power6.md (power6-exts): Add "no dot" condition.
	(power6-compare): Add "exts with dot" case.
	* config/rs6000/power7.md (power7-integer, power7-compare): As before.
	* config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
	* config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.

	* config/rs6000/predicates.md (lwa_operand): Don't allow memory
	if avoiding Cell microcode.
	* config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
	(is_cracked_insn): Ditto.
	(insn_must_be_first_in_group): Ditto.
	* config/rs6000/rs6000.md (dot): Adjust comment.
	(cell_micro): Handle exts+dot.
	(extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
	*extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
	extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
	(extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
	extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
	*extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
	*extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.

From-SVN: r214816

2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>

	* config/rs6000/rs6000.md (QHSI): Delete.
	(EXTQI, EXTHI, EXTSI): New mode iterators.
	(zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
	*zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
	*zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
	9 anonymous instructions, and 8 splitters): Delete.
	(zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
	*zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
	*zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
	zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
	*zero_extendsi<mode>2_dot2): New.

From-SVN: r214815