2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_assign): New.
	Do not call analyze_scalar_evolution on assignments.
	(instantiate_scev_phi): Call analyze_scalar_evolution.
	(instantiate_scev_name): Call instantiate_scev_assign and
	instantiate_scev_phi.
	(instantiate_scev_not): Adapted to pass as parameters the operands
	of the not expression.

From-SVN: r154541

tree-scalar-evolution.c (instantiate_scev_binary): Adapted to pass as parameters the operands of the binary expression.

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_binary): Adapted
	to pass as parameters the operands of the binary expression.

From-SVN: r154540

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_bitnot): Renamed
	instantiate_scev_not.  Handle NEGATE_EXPR.
	(instantiate_scev_r): Handle NEGATE_EXPR.

From-SVN: r154539

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_1): Renamed
	instantiate_scev_r.
	(instantiate_scev_r): Move code in instantiate_scev_2
	and instantiate_scev_1.

From-SVN: r154538

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_3): New.
	(instantiate_scev_1): Move code in instantiate_scev_3.

From-SVN: r154537

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_poly): New.
	(instantiate_scev_1): Move code in instantiate_scev_poly.

From-SVN: r154536

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_bitnot): New.
	(instantiate_scev_1): Move code in instantiate_scev_bitnot.

From-SVN: r154535

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_convert): New.
	(instantiate_scev_1): Move code in instantiate_scev_convert.

From-SVN: r154534

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_binary): New.
	(instantiate_scev_1): Move code in instantiate_scev_binary.

From-SVN: r154533

2009-09-01  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (instantiate_scev_name): New.
	(instantiate_scev_1): Move code in instantiate_scev_name.

From-SVN: r154532

2009-11-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/42008
	* decl.c (variable_decl): Do not error on initialization within a
	derived type specification of a pure procedure.

From-SVN: r154531

2009-11-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/42008
	* gfortran.dg/pure_initializer_2.f90: New test.

From-SVN: r154530

2009-11-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/41807
	* decl.c (variable_decl): Do not error on initialization within a
	derived type specification of a pure procedure.

From-SVN: r154529

pa.c (output_call): Only use sr4 for long interspace calls if call binds local and generating non...

	* pa.c (output_call): Only use sr4 for long interspace calls if
	call binds local and generating non PIC code.
	(attr_length_call): Adjust length calculation for above.

From-SVN: r154527

From-SVN: r154526

	* config/i386/i386.md (plusminus_carry_mnemonic): New code attribute.
	(add<mode>3_carry): Change operand order of plus RTX.
	(*add<mode>3_carry): Ditto.
	(*addsi3_carry_zext): Ditto.
	(*add<dwi>3_doubleword): Update for changed operand order.
	(*negti2_1 splitter): Ditto.
	(*negdi2_1 splitter): Ditto.
	(<plusminus_insn><mode>3_carry): Macroize expander from
	{add,sub}<mode>3_carry patterns using plusminus code iterator.
	(*<plusminus_insn><mode>3_carry): Macroize insn from
	*{add,sub}<mode>3_carry patetrns using plusminus code iterator.
	(neg<mode>2): Macroize expander from neg{qi,hi,si,di,ti}2
	patterns using SDWIM mode iterator.
	(*neg<dwi>2_doubleword): New insn_and_split pattern.  Macroize
	pattern from *neg{di,ti}2_1 patterns and corresponding splitters
	using DWIH mode iterator.
	(*neg<mode>2_1): Macroize insn from neg{qi,hi,si,di}2_1 patterns
	using SWI mode iterator.
	(*neg<mode>2_cmpz): Ditto from neg{qi,hi,si,di}2_cmpz patterns.
	(one_cmpl<mode>2): Macroize expander from one_cmpl{qi,hi,si,di}2
	patterns using SWIM mode iterator.
	(*one_cmpl<mode>2_1): Macroize insn from one_cmpl{hi,si,di}2_1
	patterns using SWI248 mode iterator.
	(*one_cmpl<mode>2_2): Macroize insn from one_cmpl{qi,hi,si,di}2_2
	patterns using SWI mode iterator.
	(*one_cmpl<mode>2_2 splitter): Macroize splitter from
	one_cmpl{qi,hi,si,di}2_2 splitter patterns using SWI mode iterator.

From-SVN: r154522

From-SVN: r154521

	PR c++/42137
	* parser.c (cp_parser_mem_initializer_id): Pass typename_type to
	cp_parser_class_name.
	(cp_parser_unqualified_id): Same, rather than class_type.

	PR c++/11764
	* parser.c (cp_parser_expression_statement): Give helpful error
	for constructor name used as type.

From-SVN: r154519

	* pt.c (determine_specialization): Give helpful error about missing
	"template<>".

From-SVN: r154518

sem_util.adb (Set_Debug_Info_Needed): For an E_Class_Wide_Subtype, also set the flag on the Equivalent_Type.

	* sem_util.adb (Set_Debug_Info_Needed): For an E_Class_Wide_Subtype,
	also set the flag on the Equivalent_Type.
	* gcc-interface/utils.c (finish_record_type): Replace DO_NOT_FINALIZE
	parameter with DEBUG_INFO_P.  Rename FIELDLIST into FIELD_LIST.
	(rest_of_record_type_compilation): Rename FIELDLIST into FIELD_LIST.
	(build_vms_descriptor32): Adjust call to finish_record_type.
	(build_vms_descriptor): Likewise.
	(build_unc_object_type): Likewise.
	* decl.c (gnat_to_gnu_entity): Adjust calls to finish_record_type and
	components_to_record.
	(make_packable_type): Adjust call to finish_record_type.
	(maybe_pad_type): Likewise.  Tweak condition.
	(components_to_record): Likewise.  Replace DO_NOT_FINALIZE parameter
	with MAYBE_UNUSED.  Adjust recursive call.
	(create_variant_part_from): Adjust call to finish_record_type.  Do not
	call rest_of_record_type_compilation on the new record types.
	* trans.c (gigi): Adjust call to finish_record_type.
	* gigi.h (finish_record_type): Adjust prototype and comment.
	(rest_of_record_type_compilation): Adjust comment.

From-SVN: r154515

exp_util.adb (Make_CW_Equivalent_Type): Do not mark the type as frozen for targets that do not require front-end layout.

	* exp_util.adb (Make_CW_Equivalent_Type): Do not mark the type as
	frozen for targets that do not require front-end layout.
	(New_Class_Wide_Subtype): Always reset the freezing status to False.
	* exp_ch8.adb: Do not 'with' Targparm.
	(Expand_N_Object_Renaming_Declaration): Always freeze a class-wide
	subtype that has been built from the expression.
	* exp_intr.adb (Expand_Unc_Deallocation): If the designated type is
	class wide, freeze the implicit type that has been built from the
	expression at the dereference point.
	* freeze.adb (Freeze_Entity): Adjust comment.
	* gcc-interface/decl.c (Gigi_Equivalent_Type) <E_Class_Wide_Type>:
	Remove useless test.
	* gcc-interface/trans.c (process_freeze_entity): Do not special-case
	class-wide subtypes.

	* s-osinte-aix.adb (clock_gettime): Fix comment.
	* s-osinte-darwin.adb (clock_gettime): Likewise.

From-SVN: r154514

	* gcc.target/powerpc/altivec-32.c: Don't use -m64.
	* gcc.target/powerpc/const-compare.c: Require lp64, don't use -m64.
	* gcc.target/powerpc/darwin-bool-1.c: Require ilp32, remove dg-skip-if.
	* gcc.target/powerpc/paired-1.c: Require ilp32, don't use -m32.
	* gcc.target/powerpc/paired-2.c: Ditto.
	* gcc.target/powerpc/paired-3.c: Ditto.
	* gcc.target/powerpc/paired-4.c: Ditto.
	* gcc.target/powerpc/paired-5.c: Ditto.
	* gcc.target/powerpc/paired-6.c: Ditto.
	* gcc.target/powerpc/paired-7.c: Ditto.
	* gcc.target/powerpc/paired-8.c: Ditto.
	* gcc.target/powerpc/paired-9.c: Ditto.
	* gcc.target/powerpc/paired-10.c: Ditto.
	* gcc.target/powerpc/popcount-2.c: Don't use -m32.
	* gcc.target/powerpc/popcount-3.c: Don't use -m64.
	* gcc.target/powerpc/ppc-paired.c: Require ilp32, don't use -m32.
	* gcc.target/powerpc/pr39457.c: Don't use -m64.
	* gcc.target/powerpc/vsx-vector-1.c: Ditto.
	* gcc.target/powerpc/vsx-vector-2.c: Ditto.
	* gcc.target/powerpc/vsx-vector-3.c: Ditto.
	* gcc.target/powerpc/vsx-vector-4.c: Ditto.

From-SVN: r154512

2009-11-24  Michael Matz  <matz@suse.de>

	* expr.c (set_storage_via_libcall): Fix build_call_expr call.

2009-11-24  David Binderman  <dcb314@hotmail.com>

	* expr.c (store_field): Remove set but not used local variable
	width_mask.
	(expand_expr_real_2): Remove treeop2.
	* gcse.c (update_ld_motion_stores): Remove new_rtx.
	* haifa-sched.c (max_issue): Remove points.
	(sched_create_recovery_edges): Remove e.
	* ira-costs.c (setup_allocno_cover_class_and_costs): Remove mode.

From-SVN: r154505

        * config/v850/v850.c (function_arg): Fix handling of zero-length
        function arguments.

From-SVN: r154503

	* tree.h (union tree_ann_d): Don't declare.
	(tree_base): Remove ann field.
	(struct var_ann_d): Declare forward.
	(tree_result_decl, tree_parm_decl, tree_var_decl): Add ann field.
	(DECL_VAR_ANN_PTR): New macro.
	* tree-dfa.c (create_var_ann): Rewrite in terms of above macro,
	accept only VAR, PARM or RESULT decls.
	(create_tree_common_ann): Remove.
	(remove_referenced_var): Use DECL_VAR_ANN_PTR.
	* tree-eh.c (lookup_expr_eh_lp): Remove.
	* tree-flow-inline.h (var_ann, get_var_ann): Rewrite in terms of
	DECL_VAR_ANN_PTR.
	(ann_type, tree_common_ann, get_tree_common_ann): Remove.
	* tree-flow.h (enum tree_ann_type): Remove.
	(struct tree_ann_common_d): Remove.
	(struct var_ann_d): Remove common field.
	(union tree_ann_d): Remove.
	(tree_ann_t, tree_ann_common_t): Remove typedefs.
	(tree_common_ann, get_tree_common_ann, ann_type,
	create_tree_common_ann, lookup_expr_eh_lp): Don't declare.
	* tree-ssa.c (delete_tree_ssa): Use DECL_VAR_ANN_PTR.
	* tree.c (copy_node_stat): Use DECL_VAR_ANN_PTR.
	* builtins.c (expand_builtin_memcpy): Use
	currently_expanding_gimple_stmt instead of tree annotation.
	(expand_builtin_memset_args): Ditto.
	* cfgexpand.c (currently_expanding_gimple_stmt): Add global variable.
	(expand_call_stmt): Don't set tree annotation.
	(expand_gimple_basic_block): Set currently_expanding_gimple_stmt.
	* expr.c (expand_expr_real): Don't call lookup_expr_eh_lp.
	* gimple.h (currently_expanding_gimple_stmt): Declare.

From-SVN: r154502

2009-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

	* dwarf2out.c (add_location_or_const_value_attribute): Remove
	useless NOTE_VAR_LOCATION_STATUS call.
	* cfgrtl.c (commit_one_edge_insertion): Remove useless loop, tidy.

From-SVN: r154501

2009-11-24  Rafael Avila de Espindola  <espindola@google.com>

       * lto-wrapper.c (lto_wrapper_exit): Don't try to delete files if
       being called recursively.

From-SVN: r154500

2009-11-24  Basile Starynkevitch  <basile@starynkevitch.net>

        * gcc/Makefile.in (PLUGIN_HEADERS): Added files: cppdefault.h flags.h
	$(MD5_H) params.def params.h prefix.h tree-inline.h.

--This lifilne, and those below, will be ignored--

M    gcc/ChangeLog
M    gcc/Makefile.in

From-SVN: r154499

2009-11-24  Paul Brook  <paul@codesourcery.com>

	gcc/
	* gcc/config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Fix comment
	typo.

From-SVN: r154498

	gcc/
	* config/arm/arm.c (TARGET_DWARF_REGISTER_SPAN): Define.
	(arm_dwarf_register_span): New function.
	(arm_dbx_register_number): Add VFPv3 dwarf numbering.


Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r154497

2009-11-24  David Binderman <dcb314@hotmail.com>

	* cfgrtl.c (commit_one_edge_insertion): Remove set but not used
	local variable bb_note.
        * dominance.c (get_dominated_by): Likewise local var n.
        (output_file_names): Likewise local var idx.
        (add_location_or_const_value_attribute): Likewise local var status.
        * dwarf2out.c (gen_variable_die): Likewise local var field.
        * emit-rtl.c (no_line_numbers): Remove.
	(init_emit_once): Remove line_numbers parameter.
        * rtl.h (init_emit_once): Adjust prototype.
        * toplev.c (backend_init): Adjust init_emit_once call.

From-SVN: r154496

	* g++.dg/debug/dwarf2/anonname1.C: Escape backslash in
	scan-assembler-not regular expression.

From-SVN: r154495

re PR tree-optimization/42142 (DCE miscompiles a certain quicksort implementation when optimizing with -O1 or higher)

2009-11-24  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42142
	* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1):
	Handle iv-dependent (non-)kills properly.
	(mark_aliased_reaching_defs_necessary): Pass the basic-block
	of the reference statement to mark_aliased_reaching_defs_necessary_1.

	* gcc.c-torture/execute/pr42142.c: New testcase.

From-SVN: r154494

2009-11-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42154
	* tree-sra.c (struct access): Added comments.
	(sra_modify_expr): Build references to the old aggregate with
	build_ref_for_offset instead of reusing access->expr.
	(load_assign_lhs_subreplacements): Likewise.

	* testsuite/gcc.c-torture/execute/pr42154.c: New test.

From-SVN: r154493

2009-11-24  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42045
	* resolve.c (resolve_actual_arglist): Make sure procedure pointer
	actual arguments are resolved correctly.
	(resolve_function): An EXPR_FUNCTION which is a procedure pointer
	component, has already been resolved.
	(resolve_fl_derived): Procedure pointer components should not be
	implicitly typed.

2009-11-24  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42045
	* gfortran.dg/proc_ptr_comp_2.f90: Correct invalid test case.
	* gfortran.dg/proc_ptr_comp_3.f90: Extended test case.
	* gfortran.dg/proc_ptr_comp_24.f90: New.

From-SVN: r154492

From-SVN: r154487

From-SVN: r154485

From-SVN: r154482

        * config/i386/i386.md (add<mode>3_carry): Change insn pattern
        to expander.
        (sub<mode>3_carry): Ditto.
        (x86_mov<mode>cc_0_m1): Ditto.
        (*add<mode>3_carry): New insn pattern. Use VOIDmode match_operator
        for ix86_carry_flag_operator operator predicate.
        (*sub<mode>3_carry): Ditto.
        (*x86_mov<mode>cc_0_m1): Ditto.
        (*addsi3_carry_zext): Use VOIDmode match_operator for
        ix86_carry_flag_operator operator predicate.
        (*subsi3_carry_zext): Ditto.
        (*x86_mov<mode>cc_0_m1_s): Ditto.
        (*x86_mov<mode>cc_0_m1_neg): Ditto.
        * config/i386/predocates.md (ix86_carry_flag_operator): Do not
        check operator sub-expressions for FLAGS_REG and const0_rtx.
        * config/i386/i386.c (*ix86_gen_sub3_carry): Update prototype.
        (ix86_expand_int_movcc): Update calls to gen_x86_mov{si,di}cc_0_m1.
        (ix86_expand_int_addcc): Update calls to
        gen_{add,sub}{qi,hi,si,di}3_carry.  Do not set mode of compare_op.
        (ix86_expand_strlensi_unroll_1): Update calls to ix86_gen_sub3_carry.
        Do not set mode of compare operation.

From-SVN: r154480

2009-11-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/42086
	* gcc.target/ia64/fptr-1.c: Make it a compile test.

From-SVN: r154478