gimplify.c (gimplify_modify_expr): Fold generated statements.

* gimplify.c (gimplify_modify_expr): Fold generated statements.
* gimple-fold.c (can_refer_decl_in_current_unit_p): Check flag_ltrans.

testsuite/
* gcc.dg/debug/dwarf2/inline3.c: Adjust.
* gcc.dg/tree-ssa/foldstring-1.c: Adjust.

From-SVN: r188664

tree-vrp.c (set_and_canonicalize_value_range): Use canonical predicates to set VR_UNDEFINED and VR_VARYING.

2012-06-15  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (set_and_canonicalize_value_range): Use canonical
predicates to set VR_UNDEFINED and VR_VARYING.  Drop a case
we assert for in set_value_range to VR_VARYING.

From-SVN: r188663

arm.md (addsf3, adddf3): Use s_register_operand.

* arm.md (addsf3, adddf3): Use s_register_operand.
(subsf3, subdf3): Likewise.
(mulsf3, muldf3): Likewise.
(difsf3, divdf3): Likewise.
(movsfcc, movdfcc): Likewise.
* predicates.md (f_register_operand): Delete.
(arm_float_rhs_operand): Delete.
(arm_float_add_operand): Delete.
(arm_float_compare_operand): Use s_register_operand when
there's no VFP.
(cirrus_register_operand): Delete.
(cirrus_fp_register): Delete.
(cirrus_shift_const): Delete.
(cmpdi_operand): Remove Maverick support.
* constraints.md (f, v, H): Delete constraints.
(G): Update documentation.
* arm.c (fp_consts_inited): Convert to bool.
(strings_fp): Delete.
(values_fp): Delete.
(value_fp0): New variable.
(init_fp_table): Simplify logic.
(arm_const_double_rtx): Likewise.
(fp_immediate_constant): Likewise.
(fp_const_from_val): Likewise.
(neg_const_double_rtx_ok_for_fpa): Delete.
* doc/md.texi (ARM constraints): Update documentation.

From-SVN: r188662

re PR tree-optimization/53636 (SLP may create invalid unaligned memory accesses)

gcc/
PR tree-optimization/53636
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Verify
stride when doing basic-block vectorization.

gcc/testsuite/
PR tree-optimization/53636
* gcc.target/arm/pr53636.c: New test.

From-SVN: r188661

tree-vect-generic.c (lower_vec_perm): Propagate vector constants into VEC_PERM_EXPR.

2012-06-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

* tree-vect-generic.c (lower_vec_perm): Propagate vector constants
into VEC_PERM_EXPR.

From-SVN: r188659

tree-vect-patterns.c (vect_pattern_recog): Don't unnecessarily allocate and free bbs array for the SLP case.

* tree-vect-patterns.c (vect_pattern_recog): Don't unnecessarily
allocate and free bbs array for the SLP case.

From-SVN: r188657

re PR tree-optimization/51581 (Integer division by constant is not vectorized)

PR tree-optimization/51581
* expr.h (choose_multiplier): New prototype.
* expmed.c (choose_multiplier): No longer static.
Change multiplier_ptr from rtx * to UHWI *.
(expand_divmod): Adjust callers.
* tree-vect-patterns.c (vect_recog_sdivmod_pow2_pattern):
Renamed to...
(vect_recog_divmod_pattern): ... this.  Pass bb_vinfo as last
argument to new_stmt_vec_info.  Attempt to optimize also divisions
by non-pow2 constants if integer vector division isn't supported.
* tree-vect-stmts.c (vect_analyze_stmt): If node != NULL,
don't look at pattern stmts and sequences.

* gcc.c-torture/execute/pr51581-1.c: New test.
* gcc.c-torture/execute/pr51581-2.c: New test.
* gcc.dg/vect/pr51581-1.c: New test.
* gcc.dg/vect/pr51581-2.c: New test.
* gcc.dg/vect/pr51581-3.c: New test.
* gcc.target/i386/avx-pr51581-1.c: New test.
* gcc.target/i386/avx-pr51581-2.c: New test.
* gcc.target/i386/avx2-pr51581-1.c: New test.
* gcc.target/i386/avx2-pr51581-2.c: New test.
* gcc.dg/vect/slp-26.c (main1): Divide by 0x8031 instead of 3.

From-SVN: r188656

20120615-1.c: New testcase.

2012-06-15  Richard Guenther  <rguenther@suse.de>

* gcc.c-torture/execute/20120615-1.c: New testcase.

From-SVN: r188655

re PR ada/53592 (ICE on assignment to component of vector_type)

PR ada/53592
* gcc-interface/gigi.h (maybe_vector_array): Make static inline.
* gcc-interface/utils.c (maybe_vector_array): Delete.
* gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
array object as addressable if it has vector type and is on the LHS.

From-SVN: r188653

re PR middle-end/53590 (compiler fails to generate SIMD instruction for FP division)

PR middle-end/53590
* common.opt (-fdelete-dead-exceptions): New switch.
* doc/invoke.texi (Code Gen Options): Document it.
* cse.c (count_reg_usage) <CALL_INSN>: Use !insn_nothrow_p in lieu of
insn_could_throw_p predicate.  Do not skip an insn that could throw
if dead exceptions can be deleted.
(insn_live_p): Likewise, do not return true in that case.
* dce.c (can_alter_cfg): New flag.
(deletable_insn_p): Do not return false for an insn that can throw if
the CFG can be altered and dead exceptions can be deleted.
(init_dce): Set can_alter_cfg to false for fast DCE, true otherwise.
* dse.c (scan_insn): Use !insn_nothrow_p in lieu of insn_could_throw_
predicate. Do not preserve an insn that could throw if dead exceptions
can be deleted.
* function.h (struct function): Add can_delete_dead_exceptions flag.
* function.c (allocate_struct_function): Set it.
* lto-streamer-in.c (input_struct_function_base): Stream it.
* lto-streamer-out.c (input_struct_function_base): Likewise.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark a
statement that could throw as necessary if dead exceptions can be
deleted.
ada/
* gcc-interface/misc.c (gnat_init_options_struct): Set
opts->x_flag_delete_dead_exceptions to 1.

From-SVN: r188651

locks.h (compare_and_swap): Use __sync_bool_compare_and_swap.

* sysdep/m68k/locks.h (compare_and_swap): Use
__sync_bool_compare_and_swap.
(release_set): Use write_barrier instead of inlining it.

From-SVN: r188650

2012-06-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* sysdep/s390/locks.h (compare_and_swap, release_set)
(read_barrier, write_barrier): Use the GCC atomic builtins.

From-SVN: r188649

(*zero_extendsidi2_rex64): Remove isa attribute.

From-SVN: r188648

re PR libstdc++/53578 (include/ext/concurrence.h relies on ill-formed narrowing conversions)

PR libstdc++/53578
* include/ext/concurrence.h (__recursive_mutex::_S_destroy): Fix
narrowing conversion.
* include/std/mutex (__recursive_mutex_base::_S_destroy): Likewise.

From-SVN: r188646

Daily bump.

From-SVN: r188645

Update sysdep/sh/locks.h with atomic builtins

Update sysdep/sh/locks.h with atomic builtins
* sysdep/sh/locks.h (__cas_lock): Remove.
(__cas_start_atomic, __cas_end_atomic): Likewise.
(compare_and_swap): Call __sync_bool_compare_and_swap.

From-SVN: r188640

* config/tilegx/sync.md (atomic_fetch_sub<mode>): Fix typo.

From-SVN: r188639

re PR libstdc++/53270 (Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc)

PR libstdc++/53270
* include/ext/concurrence.h (__mutex, __recursive_mutex, __cond): Use
NSDMI in C++11 mode.
* include/ext/rope (_Refcount_Base): Likewise. Destroy mutex in
destructor when initialized by function.

From-SVN: r188637

re PR libstdc++/53648 ([C++11] nested empty tuples)

PR libstdc++/53648
* include/std/tuple (__empty_not_final): Do not use EBO for tuples.
* testsuite/20_util/tuple/53648.cc: New.
* testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error line
number.

From-SVN: r188636

* doc/xml/manual/status_cxx2011.xml: Correct C++11 status table.

From-SVN: r188635

Fix my previous commit to:

* config/i386/i386.md (*zero_extendsidi2): Remove x,x alternative.
(*zero_extendsidi2_rex64): Ditto.

From-SVN: r188634

re PR target/53568 (SH Target: Add support for bswap built-ins)

PR target/53568
* config/sh/sh.md: Add peephole for swapbsi2.
(*swapbisi2_and_shl8, *swapbhisi2): New insns and splits.

From-SVN: r188632

i386.md (*zero_extendsidi2): Mark movd alternatives SSE2 only.

* config/i386/i386.md (*zero_extendsidi2): Mark movd alternatives
SSE2 only.  Remove x,x alternative.
(*zero_extendsidi2_rex64): Ditto.

From-SVN: r188630

re PR target/53639 (x86_64: redundant 64-bit operations on 32-bit integers)

PR target/53639
* config/i386/i386.md (*anddi_1 into *andsi_1_zext splitter): New.

From-SVN: r188629

arm.c (arm_cirrus_insn_p): Delete.

* arm.c (arm_cirrus_insn_p): Delete.
(cirrus_reorg): Delete.
(arm_reorg): Don't call cirrus_reorg.
(arm_final_prescan_insn_p): Don't check for cirrus insns.
* arm.md (define_attr "type"): Remove mav_farith and mav_dmult.
(adddi3, subdi3): Remove Maverick support.
(arm_adddi3): Likewise.
(adddi_sesidi_di, adddi_zesidi_di): Likewise.
(addsf3, adddf3): Likewise.
(subsf3, subdf3): Likewise.
(mulsf3, muldf3): Likewise.
(ashldi3, ashrdi3, lshrdi3): Likewise.
(floatsisf2, floatsidf2): Likewise.
(fix_truncsfsi2, fix_truncdfsi2): Likewise.
(arm_movdi, thumb1_movdi_insn): Likewise.
(arm_cmpdi_insn): Likewise.
(cirrus_cmpsf, cirrus_cmpdf, cirrus_cmpdi): Likewise.
(cirrus.md): Don't include.
* cirrus.md: Delete file.
* t-arm (MD_INCLUDES): Remove cirrus.md.

From-SVN: r188622

dwarf2out.c (function_possibly_abstracted_p): New static function.

* dwarf2out.c (function_possibly_abstracted_p): New static function.
(gen_subprogram_die): Use it function_possibly_abstracted_p in lieu of
cgraph_function_possibly_inlined_p.
(gen_inlined_subroutine_die): Return if the origin is to be ignored.
(process_scope_var): Do not emit concrete instances of abstracted
nested functions from here.
(gen_decl_die): Emit the abstract instance if the function is possibly
abstracted and not only possibly inlined.
(dwarf2out_finish): Find the first non-abstract parent instance and
attach concrete instances on the limbo list to it.

From-SVN: r188621

arm.md (divsf3, divdf3): Remove FPA support.

* arm.md (divsf3, divdf3): Remove FPA support.
(negsf2, negdf2): Likewise.
(sqrtsf2, sqrtdf2): Likewise.
(movdfcc): Likewise.
(modsf3, moddf3, movxf): Delete.
(push_fp_multi): Delete.
(fpa.md): Don't include it.
* fpa.md: Delete file.
* t-arm (MD_INCLUDES): Remove fpa.md.

From-SVN: r188616

Make-lang.in (ada.install-common, [...]): Use the prefix specified with the --program-prefix configure option to...

2012-06-14  Jose Ruiz  <ruiz@adacore.com>

* gcc-interface/Make-lang.in (ada.install-common, ada.uninstall):
Use the prefix specified with the --program-prefix configure option
to determine the install name of the Ada tools.
(ada.all.cross): Use a for loop to iterate over the set of Ada tools
instead of duplicate the same processing.
Update dependencies.

From-SVN: r188612

tree-vectorizer.h (vect_get_stmt_cost): Move from tree-vect-stmts.c.

2012-06-14  Bill Schmidt  <wschmidt@linux.ibm.com>

* tree-vectorizer.h (vect_get_stmt_cost): Move from tree-vect-stmts.c.
(cost_for_stmt): Remove decl.
(vect_get_single_scalar_iteration_cost): Correct typo in name.
* tree-vect-loop.c (vect_get_cost): Remove.
(vect_get_single_scalar_iteration_cost): Correct typo in name; use
vect_get_stmt_cost rather than vect_get_cost.
(vect_get_known_peeling_cost): Use vect_get_stmt_cost rather than
vect_get_cost.
(vect_estimate_min_profitable_iters): Correct typo in call to
vect_get_single_scalar_iteration_cost; use vect_get_stmt_cost rather
than vect_get_cost.
(vect_model_reduction_cost): Use vect_get_stmt_cost rather than
vect_get_cost.
(vect_model_induction_cost): Likewise.
* tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost): Correct
typo in call to vect_get_single_scalar_iteration_cost.
* tree-vect-stmts.c (vect_get_stmt_cost): Move to tree-vectorizer.h.
(cost_for_stmt): Remove unnecessary function.
* Makefile.in (TREE_VECTORIZER_H): Update dependencies.

From-SVN: r188611

[multiple changes]

2012-06-14  Vincent Pucci  <pucci@adacore.com>

* exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_Symbol
call replaced by Expand_Put_Call_With_Symbol call.
* sem_dim.adb: New fields Unit_Names, Unit_Symbols
and Dim_Symbols for record type System_Type.
(From_Dimension_To_String_Of_Symbols): Removed.
(From_Dim_To_Str_Of_Dim_Symbols): Renames previous
routine From_Dimension_To_String_Of_Symbols.
(From_Dim_To_Str_Of_Unit_Symbols): New routine.
(Analyze_Aspect_Dimension): argument Symbol in aspect
Dimension aggregate is optional. Named association implemented.
(Has_Compile_Time_Known_Expressions): Removed.
(Analyze_Aspect_Dimension_System): New
component Dim_Symbol in each Dimension aggregate in
aspect Dimension_System. Named associations implemented.
(Add_Dimension_Vector_To_Buffer): Removed.
(Add_Whole_To_Buffer): Removed.
(Expand_Put_Call_With_Dimension_Symbol.): Removed.
(Expand_Put_Call_With_Symbol): Renames previous routine
Expand_Put_Call_With_Dimension_Symbol.
(Has_Dimension_Symbols): Removed.
(Has_Symbols): Renames previous routine
Has_Dimension_Symbols. (Store_String_Oexpon): New routine.
* sem_dim.ads (Expand_Put_Call_With_Dimension_Symbol.): Removed.
(Expand_Put_Call_With_Symbol): Renames previous routine
Expand_Put_Call_With_Dimension_Symbol.
* s-diflio.adb, s-diinio.adb (Put): Symbol renames Symbols.
(Put_Dim_Of): New routines.
* s-diflio.ads, s-diinio.ads: documentation updated.
(Put): Symbol renames Symbols.
(Put_Dim_Of): New routines.
* s-dim.ads: documentation updated.
* s-dimmks.ads: dimensioned type and subtypes updated.
* snames.ads-tmpl: Name_Dim_Symbol, Name_Put_Dim_Of, Name_Symbol,
and Name_Unit_Symbol added. Name_Symbols removed.

2012-06-14  Vincent Pucci  <pucci@adacore.com>

* freeze.adb (In_Exp_Body): Expression function case added.
(Freeze_Expression): Insert the Freeze_Nodes
list before the correct current scope in case of a quantified
expression.

2012-06-14  Pascal Obry  <obry@adacore.com>

* projects.texi: Document the Install package for gprinstall.
2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_elim.adb (Check_For_Eliminated_Subprogram): Do not check within
a default expression.
* sem_res.adb (Resolve_Call): simplify code.

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_case.adb (Check, Issue_Msg): within an instance, non-other
values in a variant part or a case expression do not have to
belong to the actual subtype.

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Validate_Derived_Type_Instance): If parent is
an interface type, check whether it is itself a previous formal
already instantiated in the current list of actuals.

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): The
expression for a stream attribute is a name that may be overloaded
with other declarations. To determine whether it matches the
aspect at the freeze point, it is necessary to verify that one
of its interpretations matches.

From-SVN: r188610

[multiple changes]

2012-06-14  Robert Dewar  <dewar@adacore.com>

* exp_ch7.adb, exp_util.adb, sem_aux.ads, exp_ch9.adb,
sem_ch10.adb, freeze.adb, sem_util.adb, exp_ch4.adb,
s-taprop-dummy.adb: Minor reformatting.

2012-06-14  Vincent Pucci  <pucci@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference): Lock_Free
attribute case added.
* par-prag.adb (Prag): Lock_Free pragma case added.
* sem_attr.adb (Analyze_Attribute_Reference): Lock_Free attribute
case added.
* sem_ch13.adb (Analyze_Aspect_Specifications): Record_Rep_Item
call added for Aspect_Lock_Free.
* sem_ch9.adb (Allows_Lock_Free_Implementation): New Lock_Free
error messages for subprogram bodies.
(Lock_Free_Disabled): New routine.
(Analyze_Protected_Body): Call to Lock_Free_Disabled added.
* sem_prag.adb (Analyze_Pragma): Lock_Free pragma case added.
* snames.adb-tmpl (Get_Pragma_Id): Name_Lock_Free case added.
(Is_Pragma_Name): Name_Lock_Free case added.
* snames.ads-tmpl: Attribute_Lock_Free and Pragma_Lock_Free added.

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* a-coorma.adb, a-cborma.adb, a-cbhama.adb, a-ciorma.adb: Add missing
aliased keyword.

2012-06-14  Bob Duff  <duff@adacore.com>

* lib.ads, lib.adb, sem.adb (Write_Unit_Info): Move this
procedure from Sem body to Lib spec, so it can be used for
debugging elsewhere.

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb (Check_Conformance): Add Ada 2012 check on mode
conformance: "aliased" must apply to both or neither formal
parameters.

From-SVN: r188609

[multiple changes]

2012-06-14  Gary Dismukes  <dismukes@adacore.com>

* exp_ch9.adb: Minor reformatting.

2012-06-14  Thomas Quinot  <quinot@adacore.com>

* freeze.adb (Freeze_Record_Type): Warn about useless bit order
specification [when there's no component clause] regardless
of whether the specified bit order is reversed or not.

2012-06-14  Tristan Gingold  <gingold@adacore.com>

* raise-gcc.c (__gnat_personality_seh0): New function.

2012-06-14  Tristan Gingold  <gingold@adacore.com>

* gnatname.adb (Gnatname): Make sure that dynamic table
argument_data is initialized.

2012-06-14  Robert Dewar  <dewar@adacore.com>

* sem_aux.adb: Minor code reorganization.

From-SVN: r188608

einfo.adb einfo.ads (Get_Rep_Item): Removed.

2012-06-14  Vincent Pucci  <pucci@adacore.com>

* einfo.adb einfo.ads (Get_Rep_Item): Removed.
(Get_Rep_Item_For_Entity): Removed.
(Get_Rep_Pragma): Removed.
(Get_Rep_Pragma_For_Entity): Removed.
(Has_Rep_Item): Removed.
(Has_Rep_Pragma): Removed.
(Has_Rep_Pragma_For_Entity): Removed.
* exp_ch9.adb (Expand_N_Task_Type_Declaration):
Has_Rep_Pragma_For_Entity replaced by Has_Rep_Pragma
and Get_Rep_Pragma_For_Entity replaced by Get_Rep_Pragma.
(Make_Task_Create_Call): Has_Rep_Pragma_For_Entity replaced
by Has_Rep_Pragma and Get_Rep_Pragma_For_Entity replaced by
Get_Rep_Pragma.
* exp_intr.adb: Dependency to Sem_Aux added for call to Get_Rep_Pragma.
* sem_aux.adb (Get_Rep_Item): New routine.
(Get_Rep_Pragma): New routine.
(Has_Rep_Item): New routine.
(Has_Rep_Pragma): New routine.
(Nearest_Ancestor): Minor reformatting.
* sem_aux.ads (Get_Rep_Item): New routine.
(Get_Rep_Pragma): New routine.
(Has_Rep_Item): New routine.
(Has_Rep_Pragma): New routine.
* sem_ch13.adb (Duplicate_Clause): Restore original error messages.
* sem_eval.adb (Subtypes_Statically_Match): Get_Rep_Item_For_Entity
replaced by Get_Rep_Item.
* sem_prag.adb (Analyze_Pragma): Restore original error messages.
(Check_Duplicate_Pragma): Restore original error messages.

From-SVN: r188607

[multiple changes]

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_util.adb (Is_Object_Reference): in Ada 2012, qualified
expressions are valid names.

2012-06-14  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Analyze_Compilation_Unit): If the unit is an
instantiation do not emit warnings for obsolescent units. The
warnings belong on the corresponding generic.

2012-06-14  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb: Update the usage of Node15.
(Return_Flag_Or_Transient_Decl): Removed.
(Set_Return_Flag_Or_Transient_Decl): Removed.
(Set_Status_Flag_Or_Transient_Decl): New routine.
(Status_Flag_Or_Transient_Decl): New routine.
(Write_Field15_Name): Update the output for variables and constants.
* einfo.ads: Remove attribute
Return_Flag_Or_Transient_Decl along with occurrences in nodes.
(Return_Flag_Or_Transient_Decl): Removed along with pragma Inline.
(Set_Return_Flag_Or_Transient_Decl): Removed along with pragma Inline.
(Set_Status_Flag_Or_Transient_Decl): New routine along with pragma
Inline.
(Status_Flag_Or_Transient_Decl): New routine along with pragma Inline.
* exp_ch4.adb (Create_Alternative): New routine.
(Expand_N_Conditional_Expression): Handle the case
where at least one of the conditional expression
alternatives prodices a controlled temporary by means of a function
call.
(Is_Controlled_Function_Call): New routine.
(Process_Transient_Object): Update the call to
Set_Return_Flag_Or_Transient_Decl.
* exp_ch6.adb (Enclosing_Context): New routine.
(Expand_N_Extended_Return_Statement): Update all calls to
Set_Return_Flag_Or_Transient_Decl.
(Expand_Ctrl_Function_Call): Prohibit the finalization of a controlled
function result when the context is a conditional expression.
* exp_ch7.adb (Process_Declarations): Update all calls to
Return_Flag_Or_Transient_Decl. Add processing for intermediate
results of conditional expressions where one of the alternatives
uses a controlled function call.
(Process_Object_Declaration): Update all calls to
Return_Flag_Or_Transient_Decl and rearrange the logic to process
"hook" objects first.
(Process_Transient_Objects): Update the call to
Set_Return_Flag_Or_Transient_Decl.
* exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean,
Boolean)): Update all calls to Return_Flag_Or_Transient_Decl. Add
detection for intermediate results of conditional expressions
where one of the alternatives uses a controlled function call.

From-SVN: r188606

vrp.h: New testcase.

2012-06-14  Richard Guenther  <rguenther@suse.de>

* gcc.dg/tree-ssa/vrp.h: New testcase.
* gcc.dg/tree-ssa/vrp68.c: Likewise.

From-SVN: r188604

arm.opt (mfp=2, [...]): Delete options.

* arm.opt (mfp=2, mfp=3, mfpe, mfpe=2, mfpe=3): Delete options.
        * arm-fpus.def (fpa, fpe2, fpe3, maverick): Delete FPU types.
* arm-tables.opt: Regenerated.
        * doc/invoke.texi: Remove references to deleted options.

From-SVN: r188603

Added offset bits of MOVA/Sz assembly instruction for memory access

From-SVN: r188602

Added offset bits of MOVA/Sz assembly instruction for memory access

From-SVN: r188600

re PR target/53621 ([SH] Frame pointers not generated with -fno-omit-frame-pointer on GCC 4.7.0)

PR target/53621
* config/sh/sh.c (sh_option_override): Don't force
flag_omit_frame_pointer and maccumulate_outgoing_args.
* config/sh/sh.opt (maccumulate-outgoing-args): Init as Var.

* gcc.dg/stack-usage-1.c: Force -fomit-frame-pointer on SH.

From-SVN: r188598

tree-vrp.c (VR_INITIALIZER): New define.

2012-06-14  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (VR_INITIALIZER): New define.
(ranges_from_anti_range): New function.
(extract_range_from_binary_expr_1): Decompose operations on
VR_ANTI_RANGEs to operations on VR_RANGE.
(extract_range_from_unary_expr_1): Likewise.
(extract_range_from_binary_expr_1, extract_range_from_binary_expr,
extract_range_from_unary_expr_1, extract_range_from_unary_expr,
extract_range_from_cond_expr, adjust_range_with_scev,
vrp_visit_assignment_or_call, vrp_visit_phi_node,
simplify_bit_ops_using_ranges): Use VR_INITIALIZER.

From-SVN: r188551

mips.exp (mips-dg-options): Handle -msynci.

gcc/testsuite/
* gcc.target/mips/mips.exp (mips-dg-options): Handle -msynci.

From-SVN: r188550

compiler, reflect: Quote package path with tabs.

From-SVN: r188548

libgo: Make the subdirectory in the CHECK target.

From Andreas Schwab.

From-SVN: r188547

compiler: Avoid unnecessary interface conversions.

From-SVN: r188545

Daily bump.

From-SVN: r188544

re PR testsuite/20771 (Duplicate PCH test names)

PR testsuite/20771
* lib/dg-pch.exp (dg-flags-pch): Add flags to make compile lines in
test summary unique.

From-SVN: r188540

scanasm.exp (scan-assembler, [...]): Don't strip torture options from test name.

* lib/scanasm.exp (scan-assembler, scan-assembler-not, scan-hidden,
scan-not-hiddent, scan-file, scan-file-not, scan-stack-usage,
scan-stack-usage-not): Don't strip torture options from test name.

From-SVN: r188539

scandump.exp (scan-dump-times): Use printable version of regexp in test summary line.

* lib/scandump.exp (scan-dump-times): Use printable version of
regexp in test summary line.

From-SVN: r188538

di-longlong64-sync-1.c: Add comments to checks for multiple messages reported for one line of source code.

* gcc.dg/di-longlong64-sync-1.c: Add comments to checks for multiple
messages reported for one line of source code.
* gcc.dg/format/few-1.c: Likewise.
* gcc.dg/ia64-sync-2.c: Likewise.
* gcc.dg/sync-2.c: Likewise.
* gcc.dg/noncompile/pr44517.c: Likewise.

From-SVN: r188537

Add and use HOST_WIDEST_INT_C, HOST_WIDE_INT_C.

From-SVN: r188535

* gcc.pot: Regenerate.

From-SVN: r188534

* cpplib.pot: Regenerate.

From-SVN: r188533

re PR debug/49888 (VTA: -O2 -g variable value changes, it does not change in the source)

gcc/ChangeLog:
PR debug/49888
* var-tracking.c: Include alias.h.
(overlapping_mems): New struct.
(drop_overlapping_mem_locs): New.
(clobber_overlapping_mems): New.
(var_mem_delete_and_set, var_mem_delete): Call it.
(val_bind): Likewise, but only if modified.
(compute_bb_dataflow, emit_notes_in_bb): Call it on MEMs.
* Makefile.in (var-tracking.o): Depend in $(ALIAS_H).
gcc/testsuite/ChangeLog:
PR debug/49888
* gcc.dg/guality/pr49888.c: New.

From-SVN: r188531

re PR debug/47624 (FAIL: gcc.dg/guality/pr43077-1.c  -O1  line 42 c == 3)

PR debug/47624
* var-tracking.c (loc_exp_dep_pool): New.
(vt_emit_notes): Create and release the pool.
(compute_bb_dataflow): Use value-based locations in MO_VAL_SET.
(emit_notes_in_bb): Likewise.
(loc_exp_dep_insert): Deal with NOT_ONEPART vars.
(notify_dependents_of_changed_value): Likewise.
(notify_dependents_of_resolved_value): Check that NOT_ONEPART
variables don't have a VAR_LOC_DEP_LST.
(emit_note_insn_var_location): Expand NOT_ONEPART locs that are
VALUEs or MEMs of VALUEs.

From-SVN: r188530

* sr.po: New.

From-SVN: r188528

re PR debug/52983 (internal compiler error: in df_uses_record, at df-scan.c:3243)

PR debug/52983
PR debug/48866
* dce.c (word_dce_process_block): Insert debug temps only if the
insn is not marked.
(dce_process_block): Likewise, and if debug.used is not empty,
and only after iterating over all DEFs that might mark the insn.

From-SVN: r188527

common.opt (ftree-coalesce-inlined-vars): New.

gcc/ChangeLog:
* common.opt (ftree-coalesce-inlined-vars): New.
(ftree-coalesce-vars): New.
* doc/invoke.texi: Document them.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
Implement them.
gcc/testsuite/ChangeLog:
* g++.dg/tree-ssa/ivopts-2.C: Adjust for coalescing.
* gcc.dg/tree-ssa/forwprop-11.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.

From-SVN: r188526

read-rtl.c (mapping): Remove index field.

gcc/
* read-rtl.c (mapping): Remove index field.  Add current_value field.
Define heap vectors.
(iterator_group): Fix long line.  Remove num_builtins field and
uses_iterator fields.  Make apply_iterator take a void * parameter.
(iterator_use, atttribute_use): New structures.
(iterator_traverse_data, BELLWETHER_CODE, bellwether_codes): Delete.
(current_iterators, iterator_uses, attribute_uses): New variables.
(uses_mode_iterator_p, uses_code_iterator_p): Delete.
(apply_mode_iterator, apply_code_iterator): Take a void * parameter.
(map_attr_string, apply_iterator_to_string): Remove iterator
and value parameters.  Look through all current iterator values
for a matching attribute.
(mode_attr_index, apply_mode_maps): Delete.
(apply_iterator_to_rtx): Replace with...
(copy_rtx_for_iterators): ...this new function.
(uses_iterator_p, apply_iterator_traverse): Delete.
(apply_attribute_uses, add_current_iterators, apply_iterators): New
functions.
(add_mapping): Remove index field.  Set current_value field.
(initialize_iterators): Don't set num_builtins and uses_iterator_p
fields.
(find_iterator): Delete.
(record_iterator_use, record_attribute_use): New functions.
(record_potential_iterator_use): New function.
(check_code_iterator): Remove handling of bellwether codes.
(read_rtx): Remove mode maps.  Truncate iterator and attribute uses.
(read_rtx_code, read_nested_rtx, read_rtx_variadic): Remove mode_maps
parameter.  Use the first code iterator value instead of the
bellwether_codes array.  Use record_potential_iterator_use
for modes.

From-SVN: r188525

re PR target/53568 (SH Target: Add support for bswap built-ins)

PR target/53568
* config/sh/sh.md (bswapsi2): New expander.
(swapbsi2): New insn.

From-SVN: r188524

Set cache values from -mtune

PR target/53647
* config/i386/i386.c (ix86_tune_cost): New variable.
(ix86_option_override_internal): Set ix86_tune_cost.  Use
ix86_tune_cost for simultaneous_prefetches, prefetch_block,
l1_cache_size and l2_cache_size.

From-SVN: r188523

* ChangeLog: Fix whitespace.

From-SVN: r188521

sfp-machine.h (__sfp_handle_exceptions): New function declaration.

* config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
function declaration.
(FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
(FP_RND_MASK): New.
* config/ia64/sfp-exceptions.c: New.
* config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.

From-SVN: r188520

sfp-machine.h (_FP_NANSIGN_S, [...]): Move ...

* config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
_FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
* config/i386/64/sfp-machine: ... (delete here) ...
* config/i386/sfp-machine.h: ... to here.
(FP_EX_MASK): Remove.
(FP_RND_MASK): New.
(FP_INIT_ROUNDMODE): Declare asm as volatile.

From-SVN: r188518

tree-vrp.c (vrp_meet): Properly meet equivalent ranges.

2012-06-13  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (vrp_meet): Properly meet equivalent ranges.
Handle meeting two VR_RANGE to an VR_ANTI_RANGE.  Implement
all possible meetings of VR_RANGE with VR_ANTI_RANGE and
VR_ANTI_RANGE with VR_ANTI_RANGE.

From-SVN: r188517

Revert
2012-05-19  Eric Botcazou  <ebotcazou@adacore.com>

* gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
(gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
calling convention
(get_minimal_subprog_decl): Likewise.
(gnat_first_param_is_class): New predicate.

From-SVN: r188512

config.gcc (unsupported): Move obsoleted FPA-based configurations here from ...

* config.gcc (unsupported): Move obsoleted FPA-based configurations
here from ...
(obsolete): ... here.
(arm*-*-freebsd*): Remove.
(arm*-*-linux*): Only accept EABI variants.  Simplify logic.
(arm*-*-uclinux*): Likewise.
(arm*-*-ecos-elf): Remove.
(arm*-*-rtems*): Remove.
(arm*-*-elf): Remove.
(arm*-wince-pe*): Remove.
(arm, --with-fpu): Remove support for fpa and Maverick variants.
* arm/ecos-elf.h: Delete.
* arm/t-strongarm-elf: Delete.
* arm/rtems-elf.h: Delete.
* arm/wince-pe.h: Delete.
* arm/pe.c: Delete.
* arm/pe.h: Delete.
* arm/t-wince-pe: Delete.

From-SVN: r188510

re PR tree-optimization/53647 (gcc.c-torture/compile/20011229-1.c and gcc.c-torture/compile/pr25311.c)

2012-06-13  Bill Schmidt  <wschmidt@linux.ibm.com>

PR tree-optimization/53647
* tree-ssa-phiopt.c (gate_hoist_loads): Skip transformation for
targets with no defined cache line size.

From-SVN: r188509

targhooks.c (default_builtin_vectorized_conversion): Handle vec_construct, using vectype to base cost on subparts.

2012-06-13  Bill Schmidt  <wschmidt@linux.ibm.com>

* targhooks.c (default_builtin_vectorized_conversion): Handle
vec_construct, using vectype to base cost on subparts.
* target.h (enum vect_cost_for_stmt): Add vec_construct.
* tree-vect-stmts.c (vect_model_load_cost): Use vec_construct
instead of scalar_to-vec.
* config/spu/spu.c (spu_builtin_vectorization_cost): Handle
vec_construct in same way as default for now.
* config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise.
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost):
Handle vec_construct, including special case for 32-bit loads.

From-SVN: r188508

re PR fortran/53643 ([OOP] ICE (segfault) with INTENT(OUT) CLASS array)

2012-06-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53643
        * trans-decl.c (init_intent_out_dt): Fix for polymorphic arrays.
        * trans-array.c (structure_alloc_comps): Don't loop for
        scalar coarrays.

2012-06-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53643
        * gfortran.dg/intent_out_7.f90: New.

From-SVN: r188507

re PR fortran/53597 (F95/F2003 constraint no longer triggers: un-SAVED default-initialized module variable)

2012-06-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53597
        * decl.c (match_attr_spec): Only mark module variables
        as SAVE_IMPLICIT for Fortran 2008 and later.

2012-06-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53597
        * gfortran.dg/save_4.f90: New.

From-SVN: r188506

* ChangeLog: Fix whitespace.

From-SVN: r188505

* ChangeLog: Fix whitespace.

From-SVN: r188504

arm.c (FL_IWMMXT2): New define.

* config/arm/arm.c (FL_IWMMXT2): New define.
(arm_arch_iwmmxt2): New variable.
(arm_option_override): Enable use of iWMMXt with VFP.
Disable use of iWMMXt with NEON. Disable use of iWMMXt under
Thumb mode. Set arm_arch_iwmmxt2.
(arm_expand_binop_builtin): Accept VOIDmode op.
(enum arm_builtins): Revise built-in fcode.
(IWMMXT2_BUILTIN): New define.
(IWMMXT2_BUILTIN2): Likewise.
(iwmmx2_mbuiltin): Likewise.
(builtin_description bdesc_2arg): Revise built in declaration.
(builtin_description bdesc_1arg): Likewise.
(arm_init_iwmmxt_builtins): Revise built in initialization.
(arm_expand_builtin): Revise built in expansion.
(arm_output_iwmmxt_shift_immediate): New function.
(arm_output_iwmmxt_tinsr): Likewise.
* config/arm/arm-protos.h (arm_output_iwmmxt_shift_immediate): Declare.
(arm_output_iwmmxt_tinsr): Likewise.
* config/arm/iwmmxt.md (WCGR0, WCGR1, WCGR2, WCGR3): New constant.
(iwmmxt_psadbw, iwmmxt_walign, iwmmxt_tmrc, iwmmxt_tmcr): Delete.
(rorv4hi3, rorv2si3, rordi3): Likewise.
(rorv4hi3_di, rorv2si3_di, rordi3_di): Likewise.
(ashrv4hi3_di, ashrv2si3_di, ashrdi3_di): Likewise.
(lshrv4hi3_di, lshrv2si3_di, lshrdi3_di): Likewise.
(ashlv4hi3_di, ashlv2si3_di, ashldi3_di): Likewise.
(iwmmxt_tbcstqi, iwmmxt_tbcsthi, iwmmxt_tbcstsi): Likewise
(*iwmmxt_clrv8qi, *iwmmxt_clrv4hi, *iwmmxt_clrv2si): Likewise.
(tbcstv8qi, tbcstv4hi, tbsctv2si): New pattern.
(iwmmxt_clrv8qi, iwmmxt_clrv4hi, iwmmxt_clrv2si): Likewise.
(*and<mode>3_iwmmxt, *ior<mode>3_iwmmxt, *xor<mode>3_iwmmxt): Likewise.
(ror<mode>3, ror<mode>3_di): Likewise.
(ashr<mode>3_di, lshr<mode>3_di, ashl<mode>3_di): Likewise.
(ashli<mode>3_iwmmxt, iwmmxt_waligni, iwmmxt_walignr): Likewise.
(iwmmxt_walignr0, iwmmxt_walignr1): Likewise.
(iwmmxt_walignr2, iwmmxt_walignr3): Likewise.
(iwmmxt_setwcgr0, iwmmxt_setwcgr1): Likewise.
(iwmmxt_setwcgr2, iwmmxt_setwcgr3): Likewise.
(iwmmxt_getwcgr0, iwmmxt_getwcgr1): Likewise.
(iwmmxt_getwcgr2, iwmmxt_getwcgr3): Likewise.
(All instruction patterns): Add wtype attribute.
(*iwmmxt_arm_movdi, *iwmmxt_movsi_insn): iWMMXt coexist with vfp.
(iwmmxt_uavgrndv8qi3, iwmmxt_uavgrndv4hi3): Revise the pattern.
(iwmmxt_uavgv8qi3, iwmmxt_uavgv4hi3): Likewise.
(ashr<mode>3_iwmmxt, ashl<mode>3_iwmmxt, lshr<mode>3_iwmmxt): Likewise.
(iwmmxt_tinsrb, iwmmxt_tinsrh, iwmmxt_tinsrw):Likewise.
(eqv8qi3, eqv4hi3, eqv2si3, gtuv8qi3): Likewise.
(gtuv4hi3, gtuv2si3, gtv8qi3, gtv4hi3, gtv2si3): Likewise.
(iwmmxt_wunpckihh, iwmmxt_wunpckihw, iwmmxt_wunpckilh): Likewise.
(iwmmxt_wunpckilw, iwmmxt_wunpckehub, iwmmxt_wunpckehuh): Likewise.
(iwmmxt_wunpckehuw, iwmmxt_wunpckehsb, iwmmxt_wunpckehsh): Likewise.
(iwmmxt_wunpckehsw, iwmmxt_wunpckelub, iwmmxt_wunpckeluh): Likewise.
(iwmmxt_wunpckeluw, iwmmxt_wunpckelsb, iwmmxt_wunpckelsh): Likewise.
(iwmmxt_wunpckelsw, iwmmxt_wmadds, iwmmxt_wmaddu): Likewise.
(iwmmxt_wsadb, iwmmxt_wsadh, iwmmxt_wsadbz, iwmmxt_wsadhz): Likewise.
(iwmmxt2.md): Include.
* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __IWMMXT2__.
(TARGET_IWMMXT2): New define.
(TARGET_REALLY_IWMMXT2): Likewise.
(arm_arch_iwmmxt2): Declare.
* config/arm/mmintrin.h: Use __IWMMXT__ to enable iWMMXt intrinsics.
Use __IWMMXT2__ to enable iWMMXt2 intrinsics.
Use C name-mangling for intrinsics.
(__v8qi): Redefine.
(_mm_cvtsi32_si64, _mm_andnot_si64, _mm_sad_pu8): Revise.
(_mm_sad_pu16, _mm_align_si64, _mm_setwcx, _mm_getwcx): Likewise.
(_m_from_int): Likewise.
(_mm_sada_pu8, _mm_sada_pu16): New intrinsic.
(_mm_alignr0_si64, _mm_alignr1_si64, _mm_alignr2_si64): Likewise.
(_mm_alignr3_si64, _mm_tandcb, _mm_tandch, _mm_tandcw): Likewise.
(_mm_textrcb, _mm_textrch, _mm_textrcw, _mm_torcb): Likewise.
(_mm_torch, _mm_torcw, _mm_tbcst_pi8, _mm_tbcst_pi16): Likewise.
(_mm_tbcst_pi32): Likewise.
(_mm_abs_pi8, _mm_abs_pi16, _mm_abs_pi32): New iWMMXt2 intrinsic.
(_mm_addsubhx_pi16, _mm_absdiff_pu8, _mm_absdiff_pu16): Likewise.
(_mm_absdiff_pu32, _mm_addc_pu16, _mm_addc_pu32): Likewise.
(_mm_avg4_pu8, _mm_avg4r_pu8, _mm_maddx_pi16, _mm_maddx_pu16): Likewise.
(_mm_msub_pi16, _mm_msub_pu16, _mm_mulhi_pi32): Likewise.
(_mm_mulhi_pu32, _mm_mulhir_pi16, _mm_mulhir_pi32): Likewise.
(_mm_mulhir_pu16, _mm_mulhir_pu32, _mm_mullo_pi32): Likewise.
(_mm_qmulm_pi16, _mm_qmulm_pi32, _mm_qmulmr_pi16): Likewise.
(_mm_qmulmr_pi32, _mm_subaddhx_pi16, _mm_addbhusl_pu8): Likewise.
(_mm_addbhusm_pu8, _mm_qmiabb_pi32, _mm_qmiabbn_pi32): Likewise.
(_mm_qmiabt_pi32, _mm_qmiabtn_pi32, _mm_qmiatb_pi32): Likewise.
(_mm_qmiatbn_pi32, _mm_qmiatt_pi32, _mm_qmiattn_pi32): Likewise.
(_mm_wmiabb_si64, _mm_wmiabbn_si64, _mm_wmiabt_si64): Likewise.
(_mm_wmiabtn_si64, _mm_wmiatb_si64, _mm_wmiatbn_si64): Likewise.
(_mm_wmiatt_si64, _mm_wmiattn_si64, _mm_wmiawbb_si64): Likewise.
(_mm_wmiawbbn_si64, _mm_wmiawbt_si64, _mm_wmiawbtn_si64): Likewise.
(_mm_wmiawtb_si64, _mm_wmiawtbn_si64, _mm_wmiawtt_si64): Likewise.
(_mm_wmiawttn_si64, _mm_merge_si64): Likewise.
(_mm_torvscb, _mm_torvsch, _mm_torvscw): Likewise.
(_m_to_int): New define.
* config/arm/arm-cores.def (iwmmxt2): Add FL_IWMMXT2.
* config/arm/arm-arches.def (iwmmxt2): Likewise.
* config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md and
iwmmxt2.md.
* config/arm/arm.md (marvell-f-iwmmxt.md): Include.
(arch): Add "iwmmxt2".
(arch_enabled): Handle "iwmmxt2".
(wtype): New attribute.
(UNSPEC_WMADDS, UNSPEC_WMADDU): Delete.
(UNSPEC_WALIGNI): New unspec.
* config/arm/predicates.md (imm_or_reg_operand): New predicate.
* config/arm/iterators.md (VMMX2): New mode_iterator.
* config/arm/marvell-f-iwmmxt.md: New file.
* config/arm/iwmmxt2.md: New file.

From-SVN: r188497

os/user: Use Entersyscall.

From-SVN: r188496

os: Use Entersyscall when reading directories.

From-SVN: r188494

Daily bump.

From-SVN: r188492

plugin-api.h (ld_plugin_output_file_type): Add LDPO_PIE.

2012-06-12  Rafael Ávila de Espíndola <respindola@mozilla.com>

* plugin-api.h (ld_plugin_output_file_type): Add LDPO_PIE.

From-SVN: r188484

re PR c/53532 (function call ignored when called with argument of incompatible, undefined structure)

PR c/53532
PR c/51034
PR c/53196
* c-decl.c (build_compound_literal): Call c_incomplete_type_error
if type isn't complete.

* gcc.dg/pr53532.c: New test.
* gcc.dg/c99-complit-2.c: Add two new dg-error directives,
adjust line numbers.
* gcc.dg/noncompile/950825-1.c: Expect incomplete type error message.
* gcc.dg/Wcxx-compat-8.c: Likewise.
* gcc.dg/pr51034.c: New test.
* gcc.dg/pr53196-1.c: New test.
* gcc.dg/pr53196-2.c: New test.

From-SVN: r188483

compiler, reflect: Handle package path like gc compiler.

From-SVN: r188482

stackalign.exp: Combine stack alignment torture options with usual torture options.

* gcc.dg/torture/stackalign/stackalign.exp: Combine stack
alignment torture options with usual torture options.
* gcc.dg/torture/stackalign/alloca-2.c: Use dg-additional-options
instead of dg-options.
* gcc.dg/torture/stackalign/alloca-3.c: Likewise.
* gcc.dg/torture/stackalign/alloca-4.c: Likewise.
* gcc.dg/torture/stackalign/alloca-5.c: Likewise.
* gcc.dg/torture/stackalign/alloca-6.c: Likewise.
* gcc.dg/torture/stackalign/push-1.c: Likewise.
* gcc.dg/torture/stackalign/vararg-3.c: Likewise.

From-SVN: r188481

di-longlong64-sync-withhelpers.c: Add comments to checks for multiple messages reported for one line of source code.

* gcc.target/arm/di-longlong64-sync-withhelpers.c: Add comments
to checks for multiple messages reported for one line of source code.
* gcc.target/arm/di-longlong64-sync-withldrexd.c: Likewise.

From-SVN: r188480

sync-1.c: Add comments to checks for multiple messages reported for one line of source code.

* gcc.c-torture/compile/sync-1.c: Add comments to checks for multiple
messages reported for one line of source code.

From-SVN: r188479

20031223-1.c: Add comments to check for multiple messages reported for one line of source code.

* gcc.dg/20031223-1.c: Add comments to check for multiple
messages reported for one line of source code.
* gcc.dg/Wconversion-integer.c: Likewise.
* gcc.dg/Wfatal-2.c: Likewise.
* gcc.dg/Wfatal.c: Likewise.
* gcc.dg/Wobjsize-1.c: Likewise.
* gcc.dg/c99-vla-jump-1.c: Likewise.
* gcc.dg/c99-vla-jump-2.c: Likewise.
* gcc.dg/c99-vla-jump-3.c: Likewise.
* gcc.dg/c99-vla-jump-4.c: Likewise.
* gcc.dg/c99-vla-jump-5.c: Likewise.
* gcc.dg/decl-9.c: Likewise.
* gcc.dg/declspec-10.c: Likewise.
* gcc.dg/declspec-18.c: Likewise.
* gcc.dg/mtune.c: Likewise.
* gcc.dg/parser-pr28152-2.c: Likewise.
* gcc.dg/parser-pr28152.c: Likewise.
* gcc.dg/pr14475.c: Likewise.
* gcc.dg/pr27953.c: Likewise.
* gcc.dg/pr28322-3.c: Likewise.
* gcc.dg/pr30457.c: Likewise.
* gcc.dg/pr30551-2.c: Likewise.
* gcc.dg/pr30551-3.c: Likewise.
* gcc.dg/pr30551-4.c: Likewise.
* gcc.dg/pr30551-5.c: Likewise.
* gcc.dg/pr30551-6.c: Likewise.
* gcc.dg/pr30551.c: Likewise.
* gcc.dg/pr45461.c: Likewise.
* gcc.dg/pr48552-1.c: Likewise.
* gcc.dg/pr48552-2.c: Likewise.
* gcc.dg/redecl-1.c: Likewise.
* gcc.dg/transparent-union-3.c: Likewise.
* gcc.dg/utf-dflt.c: Likewise.
* gcc.dg/utf-dflt2.c: Likewise.
* gcc.dg/vla-8.c: Likewise.
* gcc.dg/vla-init-1.c: Likewise.
* gcc.dg/wtr-int-type-1.c: Likewise.

From-SVN: r188478

raw-string-3.c: Add comments to checks for multiple messages reported for for one line of...

* c-c++-common/raw-string-3.c: Add comments to checks for multiple
messages reported for for one line of source code.
* c-c++-common/raw-string-5.c: Likewise.
* c-c++-common/raw-string-4.c: Likewise.
* c-c++-common/raw-string-6.c: Likewise.
* c-c++-common/pr20000.c: Likewise.

From-SVN: r188477

include2a.c: Add comments to checks for multiple messages reported for one line of source code.

* gcc.dg/cpp/include2a.c: Add comments to checks for multiple
messages reported for one line of source code.
* gcc.dg/cpp/pr30786.c: Likewise.
* gcc.dg/cpp/pr28709.c: Likewise.
* gcc.dg/cpp/missing-header-MD.c: Likewise.
* gcc.dg/cpp/macspace2.c: Likewise.
* gcc.dg/cpp/missing-header-1.c: Likewise.
* gcc.dg/cpp/missing-header-MMD.c: Likewise.
* gcc.dg/cpp/missing-sysheader-MD.c: Likewise.
* gcc.dg/cpp/missing-sysheader-MMD.c: Likewise.

From-SVN: r188476

sync.md (fetchop_name): Change ior attribute to "or".

* config/ia64/sync.md (fetchop_name): Change ior attribute to "or".

From-SVN: r188475

pt.c (tsubst_expr): Instantiate local class.

* pt.c (tsubst_expr) [TAG_DEFN]: Instantiate local class.
* class.c (finish_struct): Don't add a TAG_DEFN for a lambda.
* decl2.c (finish_static_data_member_decl): Avoid redundant error.

From-SVN: r188474

re PR c++/53599 (gcc-4.7.1_rc20120606 segfaults compiling boost.karma)

PR c++/53599
* name-lookup.c (pushtag_1): Add a DECL_EXPR for a local class.
* semantics.c (finish_cond): Build a COMPOUND_EXPR.
* pt.c (tsubst_expr) [COMPOUND_EXPR]: Handle.
[DECL_EXPR]: Don't call cp_finish_decl for an implicit typedef.
Don't return the decl.

From-SVN: r188473

utf8

From-SVN: r188472

re PR target/53511 (SH Target: Add support for fma patterns)

PR target/53511
* gcc.target/sh/pr51340-1.c: Delete obsolete test case.
* gcc.target/sh/pr51340-2.c: Likewise.
* gcc.target/sh/pr51340-3.c: Likewise.

From-SVN: r188471

sync.md (atomic_load, [...]): Use INT1 mode iterator instead of INT.

        * config/rs6000/sync.md (atomic_load, atomic_store): Use INT1 mode
        iterator instead of INT.

From-SVN: r188463

Move Ada specific ChangeLog entry to Ada specific ChangeLog file.

From-SVN: r188461

opts.c: Add -fhoist-adjacent-loads to -O2 and above.

2012-06-12  Bill Schmidt  <wschmidt@linux.ibm.com>

* opts.c: Add -fhoist-adjacent-loads to -O2 and above.
* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Add argument to forward
declaration.
(hoist_adjacent_loads, gate_hoist_loads): New forward declarations.
(tree_ssa_phiopt): Call gate_hoist_loads.
(tree_ssa_cs_elim): Add parm to tree_ssa_phiopt_worker call.
(tree_ssa_phiopt_worker): Add do_hoist_loads to formal arg list; call
hoist_adjacent_loads.
(local_mem_dependence): New function.
(hoist_adjacent_loads): Likewise.
(gate_hoist_loads): Likewise.
* common.opt (fhoist-adjacent-loads): New switch.
* Makefile.in (tree-ssa-phiopt.o): Added dependencies.

From-SVN: r188457

[multiple changes]

2012-06-12  Robert Dewar  <dewar@adacore.com>

        * gcc-interface/Make-lang.in: Update dependencies.
* sem_ch9.ads, einfo.adb, einfo.ads, sem_prag.adb, freeze.adb,
sem_util.adb, sem_ch13.adb, sem_ch13.ads, exp_ch3.adb: Add comments.
Minor reformatting.

2012-06-12  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Instantiate_Formal_Subprogram): Remove code that
implements AI05-0296, because the actual may be overloaded.
* sem_ch8.adb (Analyze_Subprogram_Renaming): and move it here,
to be applied once the actual subprogram is properly resolved.

From-SVN: r188456

[multiple changes]

2012-06-12  Robert Dewar  <dewar@adacore.com>

* switch-c.adb, a-exexpr-gcc.adb: Minor reformatting.

2012-06-12  Vincent Pucci  <pucci@adacore.com>

* checks.adb (Tag_Checks_Suppressed): Remove Kill_Tag_Checks check.
* einfo.adb (Universal_Aliasing): Apply to the implementation
base type instead of the base type.
(Get_Rep_Item_For_Entity):
Return a pragma if the pragma node is not present in the Rep
Item chain of the parent.
(Kill_Tag_Checks): Removed (unused flag).
(Set_Kill_Tag_Checks): Removed.
(Get_First_Rep_Item): New routine.
(Get_Rep_Pragma_For_Entity): New routine.
(Has_Rep_Item): New routine.
(Has_Rep_Pragma_For_Entity): New routine.
(Present_In_Rep_Item): New routine.
* einfo.ads (Kill_Tag_Checks): Removed.
(Set_Kill_Tag_Checks): Removed.
(Get_First_Rep_Item): New routine.
(Get_Rep_Pragma_For_Entity): New routine.
(Has_Rep_Item): New routine.
(Has_Rep_Pragma_For_Entity): New routine.
(Present_In_Rep_Item): New routine.
* exp_attr.adb, sem_attr.adb: Attribute_CPU,
Attribute_Dispatching_Domain and Attribute_Interrupt_Priority
case added.
* exp_ch13.adb (Expand_N_Attribute_Definition_Clause): For
attribute Storage_Size, insert the new assignement statement
after the Size variable declaration.
* exp_ch3.adb (Build_Init_Statements): Fill the CPU,
Dispatching_Domain, Priority and Size components with the Rep
Item expression (if any).
* exp_ch9.adb (Expand_N_Task_Type_Declaration): _CPU,
_Priority, _Domain fields are always present in the
corresponding record type.
(Find_Task_Or_Protected_Pragma): Removed.
(Get_Relative_Deadline_Pragma): New routine.
(Make_Initialize_Protection): Find_Task_Or_Protected_Pragma removed.
(Make_Task_Create_Call): Check CPU, Size or
Dispatching_Domain Rep Item is present using new routine Has_Rep_Item.
* freeze.adb (Freeze_All): Push_Scope_And_Install_Discriminants
and Uninstall_Discriminants_And_Pop_Scope calls added.
(Freeze_Entity): Evaluate_Aspects_At_Freeze_Point call added.
* sem_aux.adb (Nearest_Ancestor): Retrieve the nearest ancestor
for private derived types.
* sem_ch13.adb (Analyze_Aspect_Specifications): Clean-up
and reordering. Delay analysis for all aspects (except some
peculiar cases).
(Analyze_Attribute_Definition_Clause):
Attribute_CPU, Attribute_Dispatching_Domain,
Interrupt_Priority and Attribute_Priority cases added.
(Analyze_Freeze_Entity): Push_Scope_And_Install_Discriminants
and Uninstall_Discriminants_And_Pop_Scope calls added.
(Check_Aspect_At_Freeze_Point): Reordering and clean-up.
(Duplicate_Clause): Issue an explicit error msg when the current
clause duplicates an aspect specification, an attribute definition
clause or a pragma.
(Evaluate_Aspects_At_Freeze_Point): New routine.
* sem_ch13.ads (Evaluate_Aspects_At_Freeze_Point): New routine.
* sem_ch9.adb, sem_ch9.ads (Install_Discriminants): New routine.
(Push_Scope_And_Install_Discriminants): New routine.
(Uninstall_Discriminants): New routine.
(Uninstall_Discriminants_And_Pop_Scope): New routine.
* sem_prag.adb (Check_Duplicate_Pragma): Issue an explicit error
msg when the current pragma duplicates an aspect specification,
an attribute definition clause or a pragma.
(Analyze_Pragma): Remove use of flags Has_Pragma_CPU,
Has_Pragma_Priority and Has_Pragma_Dispatching_Domain.
* sem_util.adb (Compile_Time_Constraint_Error): Don't complain
about the type if the corresponding concurrent type doesn't come
from source.
* sinfo.adb, sinfo.ads (Has_Pragma_CPU): Removed.
(Has_Pragma_Dispatching_Domain): Removed.
(Has_Pragma_Priority): Removed.
(Has_Task_Info_Pragma): Removed.
(Has_Task_Name_Pragma): Removed.
(Set_Has_Pragma_CPU): Removed.
(Set_Has_Pragma_Dispatching_Domain): Removed.
(Set_Has_Pragma_Priority): Removed.
(Set_Has_Task_Info_Pragma): Removed.
(Set_Has_Task_Name_Pragma): Removed.
* snames.adb-tmpl (Get_Pragma_Id): Pragma_CPU,
Pragma_Dispatching_Domain and Pragma_Interrupt_Priority added.
(Is_Pragma_Name): Name_CPU, Name_Dispatching_Domain and
Name_Interrupt_Priority added.
* snames.ads-tmpl: Name_Dispatching_Domain, Name_CPU
and Name_Interrupt_Priority moved to the list of
Attribute_Name. Attribute_CPU, Attribute_Dispatching_Domain and
Attribute_Interrupt_Priority added.  Pragma_Dispatching_Domain,
Pragma_CPU and Pragma_Interrupt_Priority moved to the end of
the Pragma_Name list.

From-SVN: r188455

[multiple changes]

2012-06-12  Arnaud Charlet  <charlet@adacore.com>

* xref_lib.adb (Get_Full_Type): Add support for 'G'.

2012-06-12  Tristan Gingold  <gingold@adacore.com>

* a-exexpr-gcc.adb (Unwind_Exception): Add 4 more private fields.

2012-06-12  Fedor Rybin  <frybin@adacore.com>

* gnat_ugn.texi: Update doc on gnattest.

2012-06-12  Robert Dewar  <dewar@adacore.com>

* sem_ch12.adb: Add comments.

From-SVN: r188453

switch-c.adb, [...]: Minor reformatting.

2012-06-12  Robert Dewar  <dewar@adacore.com>

* switch-c.adb, inline.adb, usage.adb, opt.ads: Minor reformatting.

From-SVN: r188452

[multiple changes]

2012-06-12  Robert Dewar  <dewar@adacore.com>

* sem_ch12.adb: Minor reformatting.

2012-06-12  Eric Botcazou  <ebotcazou@adacore.com>

* opt.ads (Inline_Level): New variable.
* gnat1drv.adb (Adjust_Global_Switches): Set it based on optimization
level if it has not been set by the user.
* switch-c.adb (Scan_Front_End_Switches): Accept -gnatn1 and -gnatn2
and set Inline_Level accordingly.
* inline.adb (Add_Inlined_Body): Declate new Inline_Level_Type type.
(Must_Inline): Return Inline_Level_T instead of Boolean to indicate
whether the package of the inlined subprogram must be compiled.
If Inline_Level is set to 1, only compile packages of subprograms
directly called from the main unit.
* usage.adb (Usage): Adjust line for -gnatn switch.
* gnat_ugn.texi (Switches for gcc): Document -gnatn1 and -gnatn2.

From-SVN: r188451

sem_ch12.adb (Instantiate_Formal_Subprogram): Do not apply AI05-296 if the actual is overloaded.

2012-06-12  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Instantiate_Formal_Subprogram): Do not apply
AI05-296 if the actual is overloaded. In this case The rule must
be applied after resolution, in Analyze_Subprogram_Renaming.

From-SVN: r188450

[multiple changes]

2012-06-12  Robert Dewar  <dewar@adacore.com>

* stringt.adb: Minor reformatting.

2012-06-12  Robert Dewar  <dewar@adacore.com>

* ali-util.adb, stringt.ads: Minor reformatting.

2012-06-12  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch7.adb (Process_Declarations): Handle the case where
the original context has been wrapped in a block to avoid
interference between exception handlers and At_End handlers.
(Wrap_HSS_In_Block): Mark the block which contains the original
statements of the context as being a finalization wrapper.
* sinfo.adb (Is_Finalization_Wrapper): New routine.
(Set_Is_Finalization_Wrapper): New routine.

* sinfo.ads: Add new attribute Is_Finalization_Wrapper applicable
to block statemnts.
(Is_Finalization_Wrapper): New routine with corresponding pragma Inline.
(Set_Is_Finalization_Wrapper): New routine with corresponding pragma
Inline.

2012-06-12  Steve Baird  <baird@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): No longer need to set
Exception_Extra_Info in CodePeer_Mode.

From-SVN: r188449