sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow limited tagged types to have defaulted discriminants.

2010-10-22  Gary Dismukes  <dismukes@adacore.com>

* sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
limited tagged types to have defaulted discriminants. Customize the
error message for the Ada 2012 case.
(Process_Discriminants): In Ada 2012, allow limited tagged types to have
defaulted discriminants. Customize the error message for the Ada 2012
case.
* sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
formal for out formals of discriminated types in the case where the
underlying type is a limited tagged type.
* exp_attr.adb (Expand_N_Attribute_Reference, case
Attribute_Constrained): Return True for 'Constrained when the
underlying type of the prefix is a limited tagged type.

From-SVN: r165819

[multiple changes]

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
may already have a rep item chain inherited from the full view of the
base type, so do not overwrite it when propagating rep items from the
partial view of the subtype.
* sem_ch3.adb: Minor code reorganization.  Minor reformatting.

2010-10-22  Sergey Rybin  <rybin@adacore.com>

* gnat_ugn.texi (gnatmetric): Remove description of debug option.

2010-10-22  Tristan Gingold  <gingold@adacore.com>

* adaint.c (__gnat_number_of_cpus): Add implementation for VMS.

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* par-ch5.adb: Set properly starting sloc of loop parameter.

From-SVN: r165818

[multiple changes]

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
lvalue in Ada2012, if the function has in-out parameters.

2010-10-22  Robert Dewar  <dewar@adacore.com>

* cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
sem_ch10.adb: Minor reformatting.

2010-10-22  Sergey Rybin  <rybin@adacore.com>

* gnat_ugn.texi: Remove most of the content of gnatcheck chapter.

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* sem_attr.adb: Handle indexed P'old.

From-SVN: r165817

cstand.adb (Build_Float_Type): Set Float_Rep according to platform.

2010-10-22  Geert Bosch  <bosch@adacore.com>

* cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
* einfo.ads (Float_Rep): New attribute.
(Float_Rep_Kind): Move from body. Add comments.
* einfo.adb (Float_Rep_Kind): Move to spec
(Float_Rep): Now a real field instead of local function.
(Set_Float_Rep): New procedure to set floating point representation
(Set_Vax_Float): Remove.
(Write_Entity_Flags): Remove Vax_Float flag.
(Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
* exp_attr.adb (Attribute_Valid): Use case statement for representation
specific processing.
* sem_ch3.adb (Build_Derived_Numeric_Type,
Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
attribute.
* sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
* sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.

From-SVN: r165816

[multiple changes]

2010-10-22  Robert Dewar  <dewar@adacore.com>

* sprint.adb: Minor reformatting.

2010-10-22  Robert Dewar  <dewar@adacore.com>

* exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
checks.
* sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
view.
* sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
Invariants_Present.
(Process_PPCs): Handle predicates generating post conditions
* sem_util.adb (Is_Partially_Initialized_Type): Add
Include_Null parameter.
* sem_util.ads (Is_Partially_Initialized_Type): Add
Include_Null parameter.

2010-10-22  Sergey Rybin  <rybin@adacore.com>

* gnat_ugn.texi (gnatelim): Add description for '--ignore' option

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* sem_prag.adb (Check_First_Subtype): Specialize error messages for
case where argument is not a type.

From-SVN: r165815

exp_ch5.adb, [...]: Minor reformatting.

2010-10-22  Robert Dewar  <dewar@adacore.com>

* exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
reformatting.

From-SVN: r165814

[multiple changes]

2010-10-22  Arnaud Charlet  <charlet@adacore.com>

* a-locale.adb: Minor code clean up.

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb: Minor code reorganization and factoring.

From-SVN: r165813

[multiple changes]

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
Minor reformatting.

2010-10-22  Geert Bosch  <bosch@adacore.com>

* stand.ads: Fix typo in comment.

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb: Enable in-out parameter for functions.

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
iterators that are transformed into container iterators after analysis.
* exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
iterator forms before rewriting as a loop.

2010-10-22  Brett Porter  <porter@adacore.com>

* a-locale.adb, a-locale.ads, locales.c: New files.
* Makefile.rtl: Add a-locale
* gcc-interface/Makefile.in: Add locales.c

From-SVN: r165812

[multiple changes]

2010-10-22  Robert Dewar  <dewar@adacore.com>

* sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
(Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
iterator forms over arrays and containers, in loops and quantified
expressions.
* exp_util.adb (Insert_Actions): include N_Iterator_Specification.
* par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
* par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
P_Iteration_Scheme to handle both loop forms.
* sem.adb: Handle N_Iterator_Specification.
* sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
subprogram.
* sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
N_Iteration_Scheme can now include an Iterator_Specification. Ditto
for N_Quantified_Expression.
* snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
and Previous, to support iterators over predefined containers.
* sprint.adb: Handle N_Iterator_Specification.

From-SVN: r165811

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
(Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
(Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
immediately after a library unit.
(Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
a formal derived type.

From-SVN: r165810

Make-lang.in: Remove ttypef.ads

2010-10-22  Geert Bosch  <bosch@adacore.com>

* gcc-interface/Make-lang.in: Remove ttypef.ads
* checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
of Machine_Mantissa and Machine_Radix.
* cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
Type_High_Bound of the type, instead of choosing constants from Ttypef.
(Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
each type.
* einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
synthesized floating point attributes.
* einfo.adb (Float_Rep): Determine the kind of floating point
representation used for a given type.
(Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
the number of digits in the type.
(Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
Implement new synthesized floating point attributes based on the various
machine attributes.
* eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
* eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
Machine_Mantissa_Value and Machine_Radix_Value functions instead.
* exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
constants, instead of using constants from Ttypef.
* gnat_rm.texi: Reword comments referencing Ttypef.
* sem_attr.ads: Reword comment referencing Ttypef.
* sem_attr.adb (Float_Attribute_Universal_Integer,
Float_Attribute_Universal_Real): Remove.
(Attribute_Machine_Emax, Attribute_Machine_Emin,
Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
attributes in Einfo instead of Float_Attribute_Universal_Real and
Float_Attribute_Universal_Integer and all explicit constants.
* sem_util.ads, sem_util.adb (Real_Convert): Remove.
* sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
IEEES_Digits): New local constants, in order to remove dependency on
Ttypef.
* tbuild.ads (Make_Float_Literal): New function.
* tbuild.adb (Make_Float_Literal): New function to create a new
N_Real_Literal, constructing it as simple as possible for best
output of constants in -gnatS.
* ttypef.ads: Remove.

From-SVN: r165808

checks.adb (Apply_Predicate_Check): Remove attempt at optimization when subtype is the same...

2010-10-22  Robert Dewar  <dewar@adacore.com>

* checks.adb (Apply_Predicate_Check): Remove attempt at optimization
when subtype is the same, caused legitimate checks to be missed.
* exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
inheritance from right entity.
* freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
derived type case if the ancestor type has predicates.
* sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
* sem_prag.adb (Check_Enabled): Minor code reorganization.

From-SVN: r165807

* gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.

From-SVN: r165806

[multiple changes]

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* einfo.ads (Declaration_Node): Clarify documentation, in particular
regarding what is returned for subprogram entities.

2010-10-22  Arnaud Charlet  <charlet@adacore.com>

* exp_attr.adb (Make_Range_Test): Generate a Range node instead of
explicit comparisons, generates simpler expanded code.
* a-except-2005.adb (Rcheck_06_Ext): New.
* gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
like range checks.
* gcc-interface/Make-lang.in: Update dependencies.

2010-10-22  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
for index type
(Constrain_Index): Error of subtype wi predicate in index constraint
* sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
predicate in entry family.
* sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.

2010-10-22  Javier Miranda  <miranda@adacore.com>

* sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
(Original_Corresponding_Operation): New subprogram.
(Visible_Ancestors): New subprogram.
* sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
operation that overrides a hidden inherited primitive.
* sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
(Check_Dispatching_Operation): if the new dispatching operation
does not override a visible primtive then check if it overrides
some hidden inherited primitive.

2010-10-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
clause is a child unit that denotes a renaming, replace the
parent_unit_name with a reference to the renamed unit, because the
prefix is irrelevant to subsequent visibility..

From-SVN: r165805

[multiple changes]

2010-10-22  Robert Dewar  <dewar@adacore.com>

* einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
(simplifies code).
* exp_ch13.adb (Build_Predicate_Function): Output info msgs for
inheritance.
* sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
freeze node for entities for which a predicate is specified.
(Analyze_Aspect_Specifications): Avoid duplicate calls
* sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
duplicate calls to Analye_Aspect_Specifications.

2010-10-22  Thomas Quinot  <quinot@adacore.com>

* a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.

From-SVN: r165804

objc-act.c (get_objc_string_decl): Use a switch instead of a chain of ifs.

2010-10-21  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (get_objc_string_decl): Use a switch instead of a
        chain of ifs.  Use gcc_unreachable instead of abort.
        (add_objc_string): Same change.
        (generate_protocol_list): Same change - twice.
        (synth_id_with_class_suffix): Same change.
        (build_keyword_selector): Same change - twice.
        (objc_build_message_expr): Same change.
        (objc_build_selector_expr): Same change.
        (check_methods): Same change - and added missing gcc_unreachable
        for default case.
        (check_methods_accessible): Same change - twice, and added missing
        gcc_unreachable for default case in one of them.
        (start_class): Same change - and added missing gcc_unreachable for
        default case.
        (continue_class): Same change.
        (objc_gen_property_data): Same change.
        (finish_class): Same change.
        (encode_type_qualifiers): Added missing gcc_unreachable.
        (encode_type): Small code tidy up to reduce duplicated code.  Use
        gcc_unreachable instead of abort - twice.
        (encode_gnu_bitfield): Use a switch instead of a chain of ifs -
        twice.  Added missing gcc_unreachable for default case - twice.
        (dump_interface): Use a switch instead of a chain of ifs.
        (handle_impent): Same change.

From-SVN: r165803

synchronize.c: Permit dmb or mcr in assembler scan.

2010-10-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>

* gcc.target/arm/synchronize.c: Permit dmb or mcr in assembler scan.

From-SVN: r165802

alpha.c (alpha_build_builtin_va_list): Use TYPE_STUB_DECL instead of TREE_CHAIN.

* config/alpha/alpha.c (alpha_build_builtin_va_list): Use
TYPE_STUB_DECL instead of TREE_CHAIN.
* config/i386/i386.c (ix86_build_builtin_va_list_abi): Likewise.
* config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Likewise.
* config/s390/s390.c (s390_build_builtin_va_list): Likewise.
* config/sh/sh.c (sh_build_builtin_va_list): Likewise.
* config/spu/spu.c (spu_build_builtin_va_list): Likewise.
* config/stormy16/stormy16.c (xstormy16_build_builtin_va_list):
Likewise.
* config/xtensa/xtensa.c (xtensa_build_builtin_va_list): Likewise.

From-SVN: r165800

expr.c (emit_group_load_1): Update calls to extract_bit_field.

* expr.c (emit_group_load_1): Update calls to extract_bit_field.
(copy_blkmode_from_reg): Likewise.
(read_complex_part): Likewise.
(expand_expr_real_1): Calculate packedp and pass it to
extract_bit_field.
* expr.h (extract_bit_field): Update declaration.
* calls.c (store_unaligned_arguments_into_pseudos): Update call
to extract_bit_field.
* expmed.c (extract_fixed_bit_field): Update calls to
extract_fixed_bit_field.
(store_split_bit_field): Likewise.
(extract_bit_field_1): Add new argument packedp.
(extract_bit_field): Add new argument packedp.
(extract_fixed_bit_field): Add new argument packedp and let
packed attribute override volatile.
* stmt.c (expand_return): Update call to extract_bit_field.

From-SVN: r165799

Daily bump.

From-SVN: r165798

re PR c++/46117 (ICE: SIGSEGV in add_function_candidate (call.c:1630) on invalid typename usage)

/cp
2010-10-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46117
* call.c (add_function_candidate): Don't use TREE_VALUE on null
parmnode.

/testsuite
2010-10-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46117
* g++.dg/parse/crash57.C: New.

From-SVN: r165794

* Add ChangeLog changes.

From-SVN: r165793

* config/spu/spu.c (spu_function_arg): Dereference CUM parameter.

From-SVN: r165792

ddg.c (add_cross_iteration_register_deps): Call gcc_assert instead of gcc_checking_assert.

* ddg.c (add_cross_iteration_register_deps): Call gcc_assert instead
of gcc_checking_assert.
* sel-sched.c (code_motion_process_successors): Likewise.

From-SVN: r165790

cfgcleanup.c (try_forward_edges): Do not throw away previous steps when stopping because of a different locus on...

* cfgcleanup.c (try_forward_edges): Do not throw away previous steps
when stopping because of a different locus on edge or insn.
(try_optimize_cfg): Add comment.
* cfgrtl.c (rtl_merge_blocks): Tweak log message.  If the destination
block is a forwarder block, propagate locus on the edge.
(cfg_layout_merge_blocks): Likewise.

From-SVN: r165789

re PR target/45946 (ICE: in extract_insn, at recog.c:2127 when using _Decimal128 with -Os -fno-omit-frame-pointer)

PR target/45946
* config/i386/i386.md (*pushti2): New insn pattern.
(pushti2 splitter): New insn splitter.
(*push<mode>2): Macroize insn pattern from *push{di,ti}2 using
DWI mode iterator.

testsuite/ChangeLog:

PR target/45946
* gcc.target/i386/pr45946.c: New test.

From-SVN: r165787

pdp11-protos.md (arith_operand, [...]): Delete

* config/pdp11/pdp11-protos.md (arith_operand,
const_immediate_operand, expand_shift_operand,
immediate15_operand): Delete
* config/pdp11/pdp11.c: Ditto.
* config/pdp11/pdp11.h (REG_CLASS_FROM_LETTER,
CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P,
EXTRA_CONSTRAINT): Delete.
* config/pdp11/pdp11.md (various): Use standard constraints
instead of removed ones.
* config/pdp11/constraints.md: New file.
* config/pdp11/predicates.md: New file.

From-SVN: r165784

re PR rtl-optimization/45834 (Redundant inter-loop edges in DDG)

2010-10-21  Bingfeng Mei  <bmei@broadcom.com>

PR c/45834
        * alias.c (true_dependence_1): Remove obsolete check for QImode.
        (may_alias_p): Ditto.

From-SVN: r165781

re PR tree-optimization/45875 (ice in gimple_fold_obj_type_ref_known_binfo with -O2)

2010-10-21  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/45875
* tree.c (get_binfo_at_offset): Remove initial zero offset test.

* testsuite/g++.dg/ipa/pr45875.C: New test.

From-SVN: r165780

tree-into-ssa.c (rewrite_update_enter_block): Remove unused variables.

* tree-into-ssa.c (rewrite_update_enter_block): Remove unused
variables.
(create_new_def_for): Likewise.

From-SVN: r165779

mn10300.c: Fold code to 80-character width.

        * config/mn10300/mn10300.c: Fold code to 80-character width.
        Replace GET_CODE (foo) == REG with REG_P (foo).  Likewise for
        MEM, CONST_INT and CONST_DOUBLE.
        (targetm): Move initialization to end of file.
        (print_operand): Rename to mn10300_print_operand.
        (print_operand_address): Rename to mn10300_print_operand_address.
        (can_use_return_insn): Rename to mn10300_can_use_return_insn.
        (expand_prologue): Rename to mn10300_expand_prologue.
        (expand_epilogue): Rename to mn10300_expand_epilogue.
        (initial_offset): Rename to mn10300_initial_offset.
        (function_arg): Rename to mn10300_function_arg.
        (mask_ok_for_mem_btst): Rename to mn10300_mask_ok_for_mem_btst.
        (symbolic_operand): Rename to mn10300_symbolic_operand.
        (legitimize_pic_address): Rename to mn10300_legitimize_pic_address.
        (legitimate_pic_operand_p): Rename to mn10300_legitimate_pic_operand_p.
        * config/mn10300/mn10300-protos.h: Update prototypes.
        * config/mn10300/mn10300.h: Fold code to 80-character width.
        Replace GET_CODE (foo) == REG with REG_P (foo).  Likewise for
        MEM, CONST_INT and CONST_DOUBLE.
        (CPP_SPEC): Move to...
        (TARGET_CPU_CPP_BUILTINS): ... here.
        * config/mn10300/mn10300.md: Fold code to 80-character width.
        Replace GET_CODE (foo) == REG with REG_P (foo).  Likewise for
        MEM, CONST_INT and CONST_DOUBLE.

From-SVN: r165778

re PR tree-optimization/46049 (ICE: in expand_widen_pattern_expr, at optabs.c:522 with -ftree-vectorize)

PR tree-optimization/46049
PR tree-optimization/46052
* tree-vectorizer.h (enum stmt_vec_info_type): Add new value for
shift.
(vect_get_slp_defs): Add arguments.
* tree-vect-loop.c (vect_create_epilog_for_reduction): Pass scalar
operands to vect_get_slp_defs.
(vectorizable_reduction): Fix comment, pass scalar operands to
vect_get_slp_defs.
* tree-vect-stmts.c (vect_get_vec_def_for_operand): Use operand's
type to determine number of units in the created vector.
(vect_get_vec_defs): Pass scalar operands to vect_get_slp_defs.
(vectorizable_conversion): Fix comment.
(vectorizable_shift): New function.
(vectorizable_operation): Move code that handles shifts to
vectorizable_shift.
(vectorizable_type_demotion): Fix comment, pass scalar operands to
vect_get_slp_defs.
(vectorizable_type_promotion, vectorizable_store): Likewise.
(vectorizable_condition): Fix comment.
(vect_analyze_stmt): Call vectorizable_shift.
(vect_transform_stmt): Likewise.
* tree-vect-slp.c (vect_get_constant_vectors): Add new argument.
Use it as the operand to create vectors for, except reduction
initial definition and store.  Use operands type.
(vect_get_slp_defs): Add new arguments.  Pass them to
vect_get_constant_vectors.

From-SVN: r165777

[multiple changes]

2010-10-21  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb: Minor reformatting.

2010-10-21  Thomas Quinot  <quinot@adacore.com>

* einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
removed routine.

2010-10-21  Nicolas Roche  <roche@adacore.com>

* gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
gcc-interface/Makefile.in: Remove gnatmem specific files.

From-SVN: r165776

sem_res.adb, [...]: Minor reformatting.

2010-10-21  Thomas Quinot  <quinot@adacore.com>

* sem_res.adb, exp_ch13.adb: Minor reformatting.

2010-10-21  Thomas Quinot  <quinot@adacore.com>

* sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
to provide a tagged full view as the completion of an untagged partial
view if the partial view has a discriminant with default.

From-SVN: r165775

basic-block.h (single_succ_edge): Use gcc_checking_assert.

* basic-block.h (single_succ_edge): Use gcc_checking_assert.
(single_pred_edge, ei_container, ei_next, ei_prev): Likewise.
* cfghooks.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (cfg_layout_merge_blocks): Likewise.
* cgraph.c (cgraph_add_thunk): Likewise.
(cgraph_create_edge_1): Likewise.
(cgraph_create_virtual_clone): Likewise.
* ddg.c (add_cross_iteration_register_deps): Likewise.
* dwarf2out.c (modified_type_die): Likewise.
* emit-rtl.c (set_mem_alias_set): Likewise.
* ggc-zone.c (zone_allocate_marks): Likewise.
* gimple-iterator.c (gsi_move_to_bb_end): Likewise.
* gimple.c (iterative_hash_gimple_type): Likewise.
* graphite-scop-detection.c (create_single_entry_edge): Likewise.
(create_single_exit_edge): Likewise.
* haifa-sched.c (choose_ready): Likewise.
* lto-streamer-in.c (input_gimple_stmt): Likewise.
* passes.c (execute_todo): Likewise.
* sched-ebb.c (begin_schedule_ready): Likewise.
* sel-sched.c (code_motion_process_successors): Likewise.
* tree-call-cdce.c (gen_conditions_for_pow): Likewise.
* tree-cfg-cleanup.c (tree_forwarder_block_p): Likewise.
* tree-flow-inline.h (link_imm_use, move_use_after_head): Likewise.
(phi_arg_index_from_use, phi_ssa_name_p): Likewise.
* tree-into-ssa.c (insert_updated_phi_nodes_for): Likewise.
* tree-ssa-coalesce.c (ssa_conflicts_test_p): Likewise.
(ssa_conflicts_add): Likewise.
* tree-ssa-copy.c (replace_exp): Likewise.
* tree-ssa-dom.c (eliminate_redundant_computations): Likewise.
* tree-ssa-forwprop.c (simple_gimple_switch): Likewise.
* tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise.
* tree-ssa-pre.c (bitmap_value_insert_into_set): Likewise.
(compute_antic): Likewise.
* tree-ssa-ter.c (add_to_partition_kill_list): Likewise.
(add_dependence): Likewise.
(process_replaceable, kill_expr, find_replaceable_exprs): Likewise.
* tree-vrp.c (supports_overflow_infinity): Likewise.
(make_overflow_infinity, negative_overflow_infinity): Likewise.
(avoid_overflow_infinity, register_new_assert_for): Likewise.
(process_assert_insertions_for): Likewise.
* var-tracking.c (dv_is_value_p, dv_as_decl, dv_from_decl): Likewise.
(dv_from_value, variable_union, find_loc_in_1pdv): Likewise.
(intersect_loc_chains, variable_merge_over_cur): Likewise.

From-SVN: r165774

cfgloop.c (flow_loops_find): Call bb_has_abnormal_pred.

* cfgloop.c (flow_loops_find): Call bb_has_abnormal_pred.
* reload1.c (has_nonexceptional_receiver): Likewise.
* tree-into-ssa.c (rewrite_update_enter_block): Likewise.
(create_new_def_for): Likewise.
* tree-cfgcleanup.c (remove_forwarder_block): Likewise.
(merge_phi_nodes): Likewise.
(has_abnormal_incoming_edge_p): Delete.

From-SVN: r165772

Add V8SI and V4DI to ssescalarmodesuffix.

2010-10-21  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/sse.md (ssescalarmodesuffix): Add V8SI and V4DI.

From-SVN: r165771

re PR fortran/46007 (wrong code for SHAPE in a scalarized loop)

2010-10-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/46007
* m4/shape.m4 (shape_'rtype_kind`):  Use variable for rank.
Allocate return array if unallocated.
* generated/shape_i4.c:  Regenerated.
* generated/shape_i8.c:  Regenerated.
* generated/shape_i16.c:  Regenerated.

2010-10-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/46007
* gfortran.dg/shape_5.f90:  New test case.

From-SVN: r165770

re PR fortran/46060 ([F03] procedure pointer component referenced without argument list)

2010-10-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46060
* match.h (gfc_matching_ptr_assignment): New global variable to indicate
we're currently matching a (non-proc-)pointer assignment.
* decl.c (match_pointer_init): Set it.
* match.c (gfc_match_pointer_assignment): Ditto.
* primary.c (matching_actual_arglist): New global variable to indicate
we're currently matching an actual argument list.
(gfc_match_actual_arglist): Set it.
(gfc_match_varspec): Reject procedure pointer component calls with
missing argument list.

2010-10-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46060
* gfortran.dg/proc_ptr_comp_25.f90: New.

From-SVN: r165769

re PR tree-optimization/45764 (wrong code  -O2 vs -O3    (problem in vectorizer???))

2010-10-21  Richard Guenther  <rguenther@suse.de>
Michael Matz  <matz@suse.de>

PR tree-optimization/45764
* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
Adjust initial misalignment for negative DR_STEP.
(vect_find_same_alignment_drs): Two DRs with different DR_STEP
do not have the same alignment over the whole iteration domain.

        * gcc.dg/torture/pr45764.c: New testcase.

Co-Authored-By: Michael Matz <matz@suse.de>
From-SVN: r165768

Update dependencies.

From-SVN: r165767

einfo.ads, einfo.adb: Add handling of predicates.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* einfo.ads, einfo.adb: Add handling of predicates.
Rework handling of invariants.
* exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
handing of invariants.
* par-prag.adb: Add dummy entry for pragma Predicate
* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
Predicate aspects.
* sem_prag.adb: Add implementation of pragma Predicate.
* snames.ads-tmpl: Add entries for pragma Predicate.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* elists.adb: Minor reformatting.

From-SVN: r165766

re PR tree-optimization/46111 (ICE: tree check: expected tree that contains 'decl minimal' structure, have 'mem_ref' in take_address_of, at tree-parloops.c:336 with -ftree-parallelize-loops -g)

2010-10-21  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46111
* tree-parloops.c (take_address_of): Re-organize for MEM_REF.

* g++.dg/torture/pr46111.C: New testcase.

From-SVN: r165765

einfo.ads, einfo.adb: Add handling of predicates.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* einfo.ads, einfo.adb: Add handling of predicates.
Rework handling of invariants.
* exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
handing of invariants.
* par-prag.adb: Add dummy entry for pragma Predicate
* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
Predicate aspects.
* sem_prag.adb: Add implementation of pragma Predicate.
* snames.ads-tmpl: Add entries for pragma Predicate.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* elists.adb: Minor reformatting.

From-SVN: r165764

einfo.ads, einfo.adb: Add handling of predicates.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* einfo.ads, einfo.adb: Add handling of predicates.
Rework handling of invariants.
* exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
handing of invariants.
* par-prag.adb: Add dummy entry for pragma Predicate
* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
Predicate aspects.
* sem_prag.adb: Add implementation of pragma Predicate.
* snames.ads-tmpl: Add entries for pragma Predicate.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* elists.adb: Minor reformatting.

From-SVN: r165763

[multiple changes]

2010-10-21  Geert Bosch  <bosch@adacore.com>

* urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
decimal constants, and write any others using the exponent notation.
Minor reformatting throughout
(Store_Ureal_Normalized): New function (minor code reorganization)

2010-10-21  Robert Dewar  <dewar@adacore.com>

* einfo.ads, xeinfo.adb: Minor reformatting.
* s-stalib.ads: Minor comment fixes.

From-SVN: r165762

[multiple changes]

2010-10-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
hiding, to remove noise warnings about hiding predefined operators.

2010-10-21  Emmanuel Briot  <briot@adacore.com>

* g-comlin.adb (Add_Switch): Fix handling of switches with no separator
when the parameter has length 1.

2010-10-21  Jose Ruiz  <ruiz@adacore.com>

* sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
dependence on Ada.Execution_Time.Timers,
Ada.Execution_Time.Group_Budget, and
System.Multiprocessors.Dispatching_Domains which are part of the
Ravenscar Profile.
* impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
(Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
files for package System.Mutiprocessors.Dispatching_Domains.

2010-10-21  Tristan Gingold  <gingold@adacore.com>

* ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.

2010-10-21  Thomas Quinot  <quinot@adacore.com>

* sem_ch3.ads (Process_Discriminants): Clarify cases where this is
called for a completion.

2010-10-21  Geert Bosch  <bosch@adacore.com>

* uintp.ads: Expand image buffer to have enough room for 128-bit values
* urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
notation; either as fixed point literal or in canonical radix 16
floating point form.

From-SVN: r165761

a-cgaaso.ads, [...]: Minor reformatting

2010-10-21  Robert Dewar  <dewar@adacore.com>

* a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
g-sothco.ads, make.adb: Minor reformatting

From-SVN: r165760

[multiple changes]

2010-10-21  Vincent Celier  <celier@adacore.com>

* vms_data.ads: Add new qualifiers /SRC_INFO= and
/UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
Correct qualifier /SRC_INFO= for GNAT MAKE

2010-10-21  Ed Schonberg  <schonberg@adacore.com>

* exp_aggr.adb (Flatten): An association for a subtype may be an
expanded name.
(Safe_Left_Hand_Side): An unchecked conversion is part of a safe
left-hand side if the expression is.
(Is_Safe_Index): new predicate
* exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
generated Rep_To_Pos function is a Pure_Function.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document Invariant pragma.

From-SVN: r165759

[multiple changes]

2010-10-21  Javier Miranda  <miranda@adacore.com>

* exp_ch5.adb: Update comment.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
for interfaces, since invariants are not allowed on interfaces in any
case.

From-SVN: r165758

[multiple changes]

2010-10-21  Javier Miranda  <miranda@adacore.com>

* sem_attr.adb (Resolve_Attribute): After replacing the range attribute
node with a range expression ensure that its evaluation will not have
side effects.
* exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
unchecked conversion node generated to handle assignment of private
types. Required to allow climbing the subtree if Insert_Action is
invoked later.

2010-10-21  Robert Dewar  <dewar@adacore.com>

* par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
aspect clause presence terminating the type definition.

From-SVN: r165757

[multiple changes]

2010-10-21  Robert Dewar  <dewar@adacore.com>

* exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
reformatting.
* snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).

2010-10-21  Geert Bosch  <bosch@adacore.com>

* ttypef.ads: Further cleanup of Safe_XXX float attributes.

From-SVN: r165756

re PR fortran/46067 ([F03] invalid procedure pointer assignment not detected)

2010-10-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46067
* interface.c (gfc_compare_interfaces): Switch arguments of type
comparison (important for polymorphic variables).

2010-10-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46067
* gfortran.dg/dummy_procedure_4.f90: New.
* gfortran.dg/proc_ptr_30.f90: New.

From-SVN: r165755

s390.md (*xordi3_cc): Mark xgrk as z196 only.

2010-10-21  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.md (*xordi3_cc): Mark xgrk as z196 only.

From-SVN: r165754

vms-crtl.h (CRTL_NAMES): Add new translations.

2010-10-21  Tristan Gingold  <gingold@adacore.com>

* config/vms/vms-crtl.h (CRTL_NAMES): Add new translations.
* config/vms/vms-crtl-64.h (CRTL_NAMES): Ditto.

From-SVN: r165753

vms-unwind.h (alpha_vms_fallback_frame_state): Set signal_frame.

2010-10-21  Tristan Gingold  <gingold@adacore.com>

* config/alpha/vms-unwind.h (alpha_vms_fallback_frame_state): Set
signal_frame.
* config/alpha/alpha.c (alpha_function_arg): Adjust call.

From-SVN: r165752

vms64.h (TARGET_DEFAULT): Add MASK_FUSED_MADD.

2010-10-21  Tristan Gingold  <gingold@adacore.com>

* config/ia64/vms64.h (TARGET_DEFAULT): Add MASK_FUSED_MADD.
* config/ia64/vms.h (TARGET_DEFAULT): Ditto.

From-SVN: r165751

re PR fortran/46100 ([Fortran 2008] Non-variable pointer expression as actual argument to INTENT(OUT) non-pointer dummy)

2010-10-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46100
        * expr.c (gfc_check_vardef_context): Treat pointer functions
        as variables.

2010-10-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46100
        * gfortran.dg/ptr-func-1.f90: New.
        * gfortran.dg/ptr-func-2.f90: New.

From-SVN: r165749

basic-block.h (find_fallthru_edge): Define.

* basic-block.h (find_fallthru_edge): Define.
* cfgcleanup.c (merge_blocks_move): Use it.
(try_crossjump_bb): Likewise.
* cfglayout.c (fixup_reorder_chains): Likewise.
(fixup_fallthru_exit_predecessor): Likewise.
* cfgrtl.c (rtl_split_edge): Likewise.
(rtl_verify_flow_info): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* gimple-pretty-print.c (dump_implicit_edges): Likewise.
* ifcvt.c (block_fallthru): Likewise.
* reload1.c (fixup_abnormal_edges): Likewise.
* sched-ebb.c (being_schedule_ready): Likewise.
(schedule_ebb): Likwise.
* sched-rgn.c (find_single_block_region): Likewise.
* sel-sched-ir.c (bb_ends_ebb_p): Likewise.
* tree-complex.c (expand_complex_move): Likewise.
* sched-int.h (find_fallthru_edge): Rename to...
(find_fallthru_edge_from): ...this.
* haifa-sched.c (find_fallthru_edge): Rename to...
(find_fallthru_edge_from): ...this.  Use new find_fallthru_edge.
(init_before_recovery): Call find_fallthru_edge_from.
* sel-sched-ir.c (merge_fences): Likewise.
* sel-sched.c (in_fallthru_bb_p): Likewise.
(move_cond_jump): Likewise.

From-SVN: r165748

pdp11.md (various): Fix conditions on a number of insn to check for target 11/40 or higher.

* config/pdp11/pdp11.md (various): Fix conditions on a number of
insn to check for target 11/40 or higher.

From-SVN: r165747

re PR fortran/46079 (ABI for empty stop statement broken)

2010-10-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/46079
* runtime/stop.c (stop_numeric_f08): New function.
(stop_numeric): Restore to previous behavior.
* gfortran.map: Add symbol _gfortran_stop_numeric_f08.

2010-10-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/46079
* trans_stmt.c (gfc_trans_stop): Fix whitespace.  Build a call to new
F08 numeric stop function.
* trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
* trans-decl.c (gfc_build_builtin_function_decls): Build declaration
for stop_numeric_f08.

From-SVN: r165746

Daily bump.

From-SVN: r165745

In gcc/: 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (c_parser_objc_method_type): Mark inline.  Return a
        bool instead of a tree.
        (c_parser_objc_method_decl): Added bool argument.  Updated call to
        objc_build_method_signature.
        (c_parser_objc_method_definition): Do not call
        objc_set_method_type.  Updated calls to c_parser_objc_method_type,
        c_parser_objc_method_decl and objc_start_method_definition.
        (c_parser_objc_methodproto): Do not call objc_set_method_type.
        Updated calls to c_parser_objc_method_type,
        c_parser_objc_method_decl and objc_add_method_declaration.

In gcc/c-family/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (objc_set_method_type): Removed.
        (objc_add_method_declaration): Added boolean argument.
        (objc_start_method_definition): Same change.
        (objc_build_method_signature): Same change.
        * stub-objc.c (objc_set_method_type): Removed.
        (objc_add_method_declaration): Added boolean argument.
        (objc_start_method_definition): Same change.
        (objc_build_method_signature): Same change.

In gcc/cp/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_method_type): Mark inline.  Return a
        bool instead of calling objc_set_method_type.
        (cp_parser_objc_method_signature): Updated calls to
        cp_parser_objc_method_type and to objc_build_method_signature.
        (cp_parser_objc_method_prototype_list): Updated calls to
        objc_add_method_declaration.  Use token->type to determine if it
        is a class method or not.
        (cp_parser_objc_method_definition_list): Same change.

In gcc/objc/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.h (objc_inherit_code): Removed.
        * objc-act.c (objc_inherit_code): Removed.
        (objc_set_method_type): Removed.
        (objc_build_method_signature): Added is_class_method argument.
        Use it instead of the global objc_inherit_code variable.
        (objc_add_method_declaration): Same change.
        (objc_start_method_definition): Same change.
        (objc_generate_cxx_ctor_or_dtor): Updated call to
        objc_start_method_definition.  Do not call objc_set_method_type.
        (adjust_type_for_id_default): Mark as inline.
        (objc_synthesize_getter): Updated call to
        objc_start_method_definition.  Do not set objc_inherit_code.
        (objc_synthesize_setter): Updated call to
        objc_start_method_definition.  Do not set objc_inherit_code.

From-SVN: r165741

re PR tree-optimization/45919 (ICE: SIGSEGV in fold_ctor_reference (tree-ssa-ccp.c:1527) at -O1)

PR tree-optimization/45919
* tree-ssa-ccp.c (fold_nonarray_ctor_reference): Handle flexible
array members.

* gcc.c-torture/compile/pr45919.c: New test.

From-SVN: r165740

re PR tree-optimization/46066 (ICE: in create_parallel_loop, at tree-parloops.c:1455 with -ftree-parallelize-loops -g)

PR tree-optimization/46066
* tree-parloops.c (create_parallel_loop): Use gsi_last_nondebug_bb
instead of gsi_last_bb.

* gcc.dg/autopar/pr46066.c: New test.

From-SVN: r165739

m32c.c (m32c_option_override): Always disable function-cse in 16-bit mode.

* config/m32c/m32c.c (m32c_option_override): Always disable
function-cse in 16-bit mode.  Indirect calls are always worse than
direct calls as there is no 16-bit indirect call opcode.
(m32c_override_options_after_change): New, likewise.

From-SVN: r165737

ifcvt.c (noce_emit_cmove): If both of the values are SUBREGs...

* ifcvt.c (noce_emit_cmove): If both of the values are SUBREGs, try
emitting the conditional move in the inner mode of the SUBREG.

From-SVN: r165735

ia64.h (PREFERRED_RELOAD_CLASS): Remove macros.

* config/ia64/ia64.h (PREFERRED_RELOAD_CLASS): Remove macros.
* config/ia64/ia64-protos.h (ia64_preferred_reload_class): Remove.
* config/ia64/ia64.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
(ia64_preferred_reload_class): Make static.  Change rclass argument
and result types from enum reg_class to reg_class_t.

From-SVN: r165734

tree-ssa-ter.c (find_replaceable_in_bb): Allow replacement over call for single operand expression.

* tree-ssa-ter.c (find_replaceable_in_bb): Allow replacement over
call for single operand expression.

From-SVN: r165733

[multiple changes]

2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  Obvious updates
        to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to
        get it to compile in the current trunk.

        2006-01-27 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4345837
        * objc/objc-act.c (hash_class_name_enter): New.
        (hash_class_name_lookup): New.
        (objc_declare_alias): Enter alias name into hash table.
        (objc_declare_class): Enter class name into hash table.
        (objc_is_class_name): Do a hash look up of class name.
        (hash_init): Initialize the two new hash tables.
        * objc-act.h: Added cls_name_hash_list and als_name_hash_list
        declarations, removed class_chain and alias_chain.

From-SVN: r165732

re PR c++/46024 (g++.dg/warn/miss-format-1.C FAILs on Solaris 8 and 9)

fixincludes:
PR c++/46024
* inclhack.def (solaris_sys_va_list): New fix.
* fixincl.x: Regenerate.
* tests/base/sys/va_list.h: New test.

gcc/testsuite:
PR c++/46024
* g++.dg/warn/miss-format-1.C: Enclose dg-error target list in braces.

From-SVN: r165731

tree-optimize.c (execute_fixup_cfg): Purge dead abnormal call edges if there is a call statement to pure or const...

* tree-optimize.c (execute_fixup_cfg): Purge dead abnormal call edges
if there is a call statement to pure or const function in the block.

From-SVN: r165730

Fix several build errors for pdp11 target.

* config/pdp11/pdp11.md (*cmpdf): Fix tstd operands.
(cbranchdf4): Conditional on TARGET_FPU.
(movdf): Ditto; correct alternatives check.
(movmemhi): Fix predicate and constraint.
* config/pdp11/pdp11.h (HARD_REGNO_MODE_OK): Handle 64 bit mode.

From-SVN: r165729

Makefile.def (target_modules): Set lib_path to src/.libs for libstdc++-v3 module.

* Makefile.def (target_modules): Set lib_path to src/.libs for
libstdc++-v3 module.
* Makefile.tpl: Fix typo in TARGET_LIB_PATH comment.
* Makefile.in: Rebuild.

From-SVN: r165727

re PR c++/46056 ([C++0x] range-based for loop does not destruct iterators)

PR c++/46056
* parser.c (cp_convert_range_for): Call cp_finish_decl
instead of finish_expr_stmt.

From-SVN: r165726

re PR lto/45667 (ICE: verify_stmts failed: type mismatch in address expression with -flto)

2010-10-20  Richard Guenther  <rguenther@suse.de>

PR lto/45667
* lto-streamer-out.c (output_gimple_stmt): Fix typo.
* tree-cfg.c (verify_gimple_call): Properly get the call fndecl.
(verify_gimple_assign_single): Disable ADDR_EXPR type check
when in LTO.

* g++.dg/lto/20101020-1_0.h: New testcase.
* g++.dg/lto/20101020-1_0.C: Likewise.
* g++.dg/lto/20101020-1_1.C: Likewise.

From-SVN: r165725

re PR fortran/42169 (gfortran.dg/pr41928.f90:47: internal compiler error: in store_can_be_removed_p, at ira-emit.c:371)

2010-10-20  Vladimir Makarov  <vmakarov@redhat.com>

PR fortran/42169
* ira-emit.c (store_can_be_removed_p): Return false instead of
gcc_unreachable.

From-SVN: r165722

Add LTO to boot language if it is enabled.

2010-10-20  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/45954
* config-lang.in (boot_language): Set to $enable_lto.

From-SVN: r165721

fold-const.c (fold_binary_loc): New transformation.

2010-10-20  Dmitry Melnik  <dm@ispras.ru>

gcc/
* fold-const.c (fold_binary_loc): New transformation.

gcc/testsuite/
* gcc.dg/20101013-1.c: New test.

From-SVN: r165720

Correct reduc_splus_v8sf and reduc_splus_v4df.

gcc/

2010-10-20  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46085
* config/i386/sse.md (reduc_splus_v8sf): Updated.
(reduc_splus_v4df): Likewise.

gcc/testsuite/

2010-10-20  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46085
* gcc.target/i386/pr46085-1.c: New.
* gcc.target/i386/pr46085-2.c: Likewise.

From-SVN: r165719

re PR tree-optimization/45860 (ICE: verify_ssa failed: virtual SSA name for non-VOP decl at -O1)

2010-10-20  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45860
* tree-ssa-phiopt.c (cond_store_replacement): Do not do
conditional store replacement for non-register type stores.

* gcc.dg/torture/pr45860.c: New testcase.

From-SVN: r165718

stor-layout.c (skip_simple_constant_arithmetic): New function.

* stor-layout.c (skip_simple_constant_arithmetic): New function.
(self_referential_size): Use it instead of skip_simple_arithmetic.

From-SVN: r165716

rs6000.c (rs6000_reg_live_or_pic_offset_p): If the current function calls eh_return...

        * config/rs6000/rs6000.c (rs6000_reg_live_or_pic_offset_p):
        If the current function calls eh_return, claim live all registers
        that we need to check for liveness otherwise.

        testsuite/
        * gcc.target/powerpc (ehreturn.c): New test.

From-SVN: r165715

In gcc/: 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-decl.c (c_write_global_declarations): Call
        objc_write_global_declarations when compiling Objective-C.
        * c-lang.c (finish_file): Removed.

In gcc/c-family/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (finish_file): Removed.
        (objc_write_global_declarations): New.
        * c-opts.c (c_common_parse_file): Do not call finish_file.
        * stub-objc.c (objc_write_global_declarations): New.

In gcc/cp/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * cp-lang.c (finish_file): Removed.
        * decl2.c (cp_write_global_declarations): Call
        objc_write_global_declarations when compiling Objective-C++.

In gcc/objc/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-lang.c (finish_file): Removed.
        * objc-act.c (objc_finish_file): Renamed to
        objc_write_global_declarations.  Do not try to instantiate C++
        templates when compiling Objective-C++ as this is now
        automatically done before this function is called.  Do not check
        for syntax-only run or PCH generation as this is done by the
        callers.
        * objc-act.h (objc_finish_file): Removed.

In gcc/objcp/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objcp-lang.c (finish_file): Removed.

In gcc/testsuite/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  Test adapted to
        not require Foundation and run with the GNU runtime as well.

        2006-03-13  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4439126
        * obj-c++.dg/template-8.mm: New.

From-SVN: r165714

In gcc/testsuite/: 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/testsuite/:
2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/23709
        * objc.dg/pr23709.m: New.
        * obj-c++.dg/pr23709.m: New.

From-SVN: r165713

Daily bump.

From-SVN: r165712

re PR c++/46046 (internal compiler error with SFINAE expression in a template inside a template)

/cp
2010-10-19  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46046
* pt.c (add_to_template_args): Check extra_args for error_mark_node.
(coerce_template_parms): Likewise for args.

/testsuite
2010-10-19  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46046
* g++.dg/template/crash104.C: New.

From-SVN: r165708

tm.texi.in (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): New.

* doc/tm.texi.in (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): New.
(TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Change to hook.
(TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
(TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
* doc/tm.texi: Regenerate.
* targhooks.h (default_label_align_after_barrier_max_skip,
default_loop_align_max_skip, default_label_align_max_skip,
default_jump_align_max_skip): Declare.
* target.def (label_align_after_barrier_max_skip): New.
(loop_align_max_skip): New.
(label_align_max_skip): New.
(jump_align_max_skip): New.
* system.h (poison): Add those macros to the list.
* final.c (LABEL_ALIGN_MAX_SKIP): Remove.
(LOOP_ALIGN_MAX_SKIP): Remove.
(LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Remove.
(JUMP_ALIGN_MAX_SKIP): Remove.
(default_label_align_after_barrier_max_skip): New.
(default_loop_align_max_skip): New.
(default_label_align_max_skip): New.
(default_jump_align_max_skip): New.
(compute_alignments): Use the new hooks.
(shorten_branches): Likewise.

From-SVN: r165707

Add patterns for FMA3.

From-SVN: r165705

lower-subreg.c (resolve_shift_zext): Delete conditional code for WORDS_BIG_ENDIAN != BYTES_BIG_ENDIAN.

* lower-subreg.c (resolve_shift_zext): Delete conditional code for
WORDS_BIG_ENDIAN != BYTES_BIG_ENDIAN.

From-SVN: r165703

Add FMA patterns for ia64.

From-SVN: r165702

Use sjlj unwind.

From-SVN: r165701

re PR fortran/43414 (DWARF4: Use DW_AT_main_subprogram for MAIN__)

PR fortran/43414
* dwarf2out.c (add_calling_convention_attribute): Flag main
Fortran subroutine with DW_AT_main_subprogram.

From-SVN: r165699

[multiple changes]

2010-10-19  Ed Schonberg  <schonberg@adacore.com>

* exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
* exp_util.adb (Insert_Actions): Include Quantified_Expression.
* expander.adb: Call Expand_Qualified_Expression.
* par.adb: New procedure P_Quantified_Expression. Make
P_Loop_Parameter_Specification global for use in quantified expressions.
* par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
version < Ada2012.
* par-ch4.adb: New procedure P_Quantified_Expression.
* par-ch5.adb: P_Loop_Parameter_Specification is now global.
* scans.adb, scans.ads: Introduce token Some. For now leave as
unreserved.
* scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
treat Some as a regular identifier.
* sem.adb: Call Analyze_Quantified_Expression.
* sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
* sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
in quantified expressions.
* sem_res.adb: New procedure Resolve_Qualified_Expression.
* sinfo.adb, sinfo.ads: New node N_Quantified_Expression
* snames.ads-tmpl: New name Some.
* sprint.adb: Output quantified_expression.

2010-10-19  Robert Dewar  <dewar@adacore.com>

* a-exexda.adb: Minor reformatting
Minor code reorganization.

From-SVN: r165698

re PR tree-optimization/46081 (FAIL: gcc.dg/ipa/ipa-pta-10.c)

2010-10-19  Richard Guenther  <rguenther@suse.de>

PR testsuite/46081
* gcc.dg/ipa/ipa-pta-10.c: Adjust.

From-SVN: r165697

[multiple changes]

2010-10-19  Robert Dewar  <dewar@adacore.com>

* sem_eval.adb: Minor reformatting.

2010-10-19  Tristan Gingold  <gingold@adacore.com>

* exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
Expand_Intrinsic_Call if the function is intrinsic.
* exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
binary operator on the unsigned_quadword record.
* exp_intr.ads (Expand_Intrinsic_Call): Update comments.

2010-10-19  Geert Bosch  <bosch@adacore.com>

* gnat_rm.texi (pragma Float_Representation): Fix typo.

2010-10-19  Arnaud Charlet  <charlet@adacore.com>

* switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
* fe.h (Exception_Extra_Info): Declare.
* usage.adb (usage): Add -gnateE doc.
* checks.adb (Install_Null_Excluding_Check): Use better sloc.
* sem_util.adb (Insert_Explicit_Dereference): Ditto.
* gnat_ugn.texi: Document -gnateE switch.
* a-except.adb (Set_Exception_C_Msg): New parameter Column.
* a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
(Raise_Constraint_Error_Msg): Ditto.
(Image): New helper function.
(Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
detailed exception information.
Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
* a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
* opt.ads (Exception_Extra_Info): New flag.
* gcc-interface/utils.c (gnat_raise_decls_ext): New.
* gcc-interface/utils2.c (build_call_raise_range,
build_call_raise_column): New functions.
* gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
build_call_raise_range, build_call_raise_column): Declare.
gcc-interface/trans.c (build_raise_check): New function.
(gigi): Initialize gnat_raise_decls_ext.
(gnat_to_gnu): Add initial support for -gnateE switch.
* gcc-interface/Make-lang.in: Update dependencies.

From-SVN: r165696

[multiple changes]

2010-10-19  Geert Bosch  <bosch@adacore.com>

* ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
symmetric.

2010-10-19  Robert Dewar  <dewar@adacore.com>

* atree.h (Field29): Fix incorrect definition.
* einfo.adb (Invariant_Procedure): New attribute
(Has_Invariants): New flag
(Has_Inheritable_Invariants): New flag
(OK_To_Reference): New flag
Minor code reorganization (use Next_Rep_Item function)
* einfo.ads (Invariant_Procedure): New attribute
(Has_Invariants): New flag
(Has_Inheritable_Invariants): New flag
(OK_To_Reference): New flag
* exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
* exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
conversion.  Minor reformatting.
* exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
* opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
* par-prag.adb: Add dummy entry for pragma Invariant.
* sem_ch13.adb (Build_Invariant_Procedure): New procedure
(Analyze_Aspect_Specification): Add support for Invariant aspect
* sem_ch13.ads (Build_Invariant_Procedure): New procedure
* sem_ch3.adb (Build_Derived_Type): Propagate invariant information
(Process_Full_View): Deal with invariants, building invariant procedure
Minor reformatting
* sem_ch6.adb (Process_PPCs): Add processing of invariants
* sem_ch7.adb (Analyze_Package_Specification): Build invariant
procedures.
* sem_prag.adb: Implement pragma Invariant.
* sem_res.adb (Resolve_Entity_Name): Allow type reference if
OK_To_Reference set.
* sem_warn.adb (List_Inherited_Aspects): New name for
List_Inherited_Pre_Post.
* snames.ads-tmpl: Add entries for pragma Invariant.
* treepr.adb (Print_Entity_Information): Add handling of Field29.
* usage.adb: Warning .l/.L applies to invariant as well as pre/post.

From-SVN: r165694

Minor reformatting.

From-SVN: r165693

[multiple changes]

2010-10-19  Javier Miranda  <miranda@adacore.com>

* par-ch4.adb: Update documentation of Ada 2012 syntax rules for
membership test.

2010-10-19  Bob Duff  <duff@adacore.com>

* sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
attribute.
* exp_attr.adb (Expand_N_Attribute_Reference): Add
Attribute_Max_Alignment_For_Allocation to the case statement.
* snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
Attribute_Max_Alignment_For_Allocation): New attribute name.

2010-10-19  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
parameterless function appears syntactically as an explicit dereference.

2010-10-19  Thomas Quinot  <quinot@adacore.com>

* sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting

2010-10-19  Thomas Quinot  <quinot@adacore.com>

* sem_util.adb (Collect_Primitive_Operations): A function with an
anonymous access result designating T is a primitive operation of T.

From-SVN: r165692

rx.c (rx_function_value): Small integer types are promotes to SImode.

        * config/rx/rx.c (rx_function_value): Small integer types are
        promotes to SImode.
        (rx_promote_function_mode): New function.
        (TARGET_PROMOTE_FUNCTION_MODE): Define.

From-SVN: r165690