* simplify-rtx.c (simplify_unary_operation_1): Use unsigned arithmetics
	in masking operations.
	(simplify_const_unary_operation): Likewise.
	(simplify_binary_operation_1): Likewise.
	(simplify_const_binary_operation): Likewise.
	(simplify_const_relational_operation): Likewise.
	(simplify_ternary_operation): Likewise.
	(simplify_immed_subreg): Likewise.

From-SVN: r165320

re PR middle-end/45862 (SUPPORTS_WEAK is documented as a C expression, used as a compile time constant)

	PR middle-end/45862
	* doc/tm.texi.in (SUPPORTS_WEAK): Update.
	(TARGET_SUPPORTS_WEAK): New.
	* doc/tm.texi: Regenerate.
	* defaults.h (SUPPORTS_WEAK): Update comment.
	(TARGET_SUPPORTS_WEAK): New.
	* dwarf2asm.c (USE_LINKONCE_INDIRECT): Update define.
	* varasm.c (assemble_external): Use TARGET_SUPPORTS_WEAK instead of
	SUPPORTS_WEAK.
	(merge_weak, declare_weak, do_assemble_alias, supports_one_only,
	make_decl_one_only): Likewise.
	* config/pa/som.h (SUPPORTS_WEAK): Rename defines to
	TARGET_SUPPORTS_WEAK.
	(SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Use TARGET_SUPPORTS_WEAK
	instead of SUPPORTS_WEAK.

From-SVN: r165319

From-SVN: r165318

	* decl.c (java_init_decl_processing): Use build_function_type_list
	instead of build_function_type.
	* jcf-parse.c (java_emit_static_constructor): Likewise.
	* builtins.c (initialize_builtins): Likewise.

From-SVN: r165317

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* debug.adb: Remove d.A flag to delay address clause (not needed any
	more). Add d.A flag to enable tree read/write of aspect spec hash table
	* sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
	clause.
	(Rep_Item_Too_Late): No need for special processing for delayed rep
	items (and it caused difficulties in the address case).
	* tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
	* tree_in.adb: Only write aspect spec hash table if -gnatd.A is set

2010-10-11  Pat Rogers  <rogers@adacore.com>

	* gnat_ugn.texi: Minor editing.

From-SVN: r165316

        * gcc.c-torture/compile/pr44197.c: Require visibility support.
        Allow for a user label prefix.

From-SVN: r165315

gcc/
	* vec.h (VEC_qsort): Define.
	* dbxout.c (output_used_types): Use it.
	* df-scan.c (df_sort_and_compress_refs): Likewise.
	(df_sort_and_compress_mws): Likewise.
	* genautomata.c (uniq_sort_alt_states): Likewise.
	(evaluate_equiv_classes): Likewise.
	(output_trans_table): Likewise.
	(output_state): Likewise.
	* gimplify.c (compare_case_labels): Likewise.
	* graphite-sese-to-poly.c (graphite_sort_dominated_info): Likewise.
	* ipa.c (build_cdtor_fns): Likewise.
	* lto.c (lto_wpa_write_files): Likewise.
	* sel-sched.c (fill_vec_av_set): Likewise.
	* tree-predcom.c (determine_roots_comp): Likewise.
	* tree-sra.c (sort_and_spliace_var_accesses): Likewise.
	(splice_param_accesses): Likewise.
	* tree-ssa-live.c (dump_enumerated_decls): Likewise.
	* tree-ssa-reassoc.c (undistribute_ops_list): Likewise.
	(reassociate_bb): Likewise.
	* tree-ssa-sccvn.c (sort_scc): Likewise.
	* tree-ssa-structalias.c (sort_fieldstack): Likewise.

gcc/ada/
	* gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.

From-SVN: r165314

	* tree.h (TREE_THIS_NOTRAP): Use TREE_CHECK5.
	* emit-rtl.c (set_mem_attributes_minus_bitpos): Only check
	TREE_THIS_NOTRAP when appropriate.
	(get_spill_slot_decl): Don't set TREE_THIS_NOTRAP on the new
	VAR_DECL.
	* gimplify.c (gimplify_expr): Copy NOTRAP from INDIRECT_REF to
	newly created MEM_REF.

From-SVN: r165313

	* config/picochip/picochip-protos.h (picochip_function_arg): Delete.
	(picochip_incoming_function_arg): Delete.
	(picochip_arg_advance): Delete.
	* config/picochip/picochip.h (FUNCTION_ARG): Delete.
	(FUNCTION_INCOMING_ARG): Delete.
	(FUNCTION_ARG_ADVANCE): Delete.
	* config/picochip/picochip.c (picochip_function_arg): Take a
	const_tree and a bool.
	(picochip_incoming_function_arg): Likewise.
	(picochip_arg_advance): Likewise.
	(TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define.
	(TARGET_FUNCTION_ARG_ADVANCE): Define.

From-SVN: r165312

From-SVN: r165311

2010-10-11  Kai Tietz  <kai.tietz@onevision.com>

        * lto-plugin.c (dump_symtab): Correct printf argument type.
        (finish_conflict_resolution): Initialize resolution.

From-SVN: r165310

I'm checking in a fix as obvious for this typo in the earlier checksum
change.

gcc/objcp

2010-10-11  Andi Kleen  <ak@linux.intel.com>

	* Make-lang.in (cc1objplus-checksum.c): Use correct temporary
	name.

From-SVN: r165309

	PR middle-end/45955
	* ipa.c (build_cdtor): Delete endless loop.

From-SVN: r165308

	* pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
	(tsubst_default_arguments): Only do this once for cloned fns.
	(tsubst): Use typedef_variant_p.  Handle LANG_TYPE.  Don't
	handle expressions.
	(tsubst_expr): Avoid calling tsubst_expr for non-expressions.
	(tsubst_copy_and_build): Likewise.
	(tsubst_initializer_list): Likewise.
	(tsubst_copy): Change default to gcc_unreachable.  Handle
	OVERLOAD and PTRMEM_CST.

From-SVN: r165307

re PR lto/45959 (ICE: tree code 'template_type_parm' is not supported in gimple streams with -flto/-fwhopr)

	PR lto/45959
	PR lto/45960
	* pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.

From-SVN: r165306

gcc/

2010-10-07  Andi Kleen  <ak@linux.intel.com>

	* Makefile.in (MOSTLYCLEANFILES): Remove cc1*dummy, add
	checksum-options.
	(checksum-options): Add.
	(cc1-dummy): Remove.
	(cc1-checksum): Change to run checksum over object files
	and options only.
	* dummy-checksum.c: Remove.
	* genchecksum.c: Update copyright.
	(usage): Allow multiple arguments.
	(BLOCKSIZE): Add.
	(dosum): Change for incremental checksum. Remove C output.
	(main): Iterate over all argument files. Add C output.

gcc/cp

2010-10-07  Andi Kleen  <ak@linux.intel.com>

	* Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
	(cc1plus-dummy): Remove.
	(cc1plus-checksum): Change to run checksum over object files
        and options only.

gcc/objc

2010-10-07  Andi Kleen  <ak@linux.intel.com>

	* Make-lang.in (cc1obj-dummy): Remove.
	(cc1obj-checksum): Change to run checksum over object files
        and options only.

gcc/objcp

2010-10-07  Andi Kleen  <ak@linux.intel.com>

	* Make-lang.in (cc1objplus-dummy): Remove.
	(cc1objplus-checksum): Change to run checksum over object files
        and options only.

From-SVN: r165305

	* params.c (set_param_value_internal): New.
	(set_param_value): Use set_param_value_internal.
	(maybe_set_param_value, set_default_param_value): New.
	* params.h (PARAM_VALUE, PARAM_SET_P): Make into rvalues.
	(maybe_set_param_value, set_default_param_value): Declare.
	* config/arm/arm.c (arm_option_override): Use
	maybe_set_param_value.
	* config/i386/i386.c (ix86_option_override_internal): Use
	maybe_set_param_value.
	* config/ia64/ia64.c (ia64_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): New.
	(ia64_option_optimization): Move some code to
	ia64_option_default_params.
	* config/picochip/picochip.c (picochip_option_override): Use
	maybe_set_param_value.
	* config/rs6000/rs6000.c (rs6000_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): New.
	(rs6000_option_override_internal): Use maybe_set_param_value.
	(rs6000_option_optimization): Move some code to
	rs6000_option_default_params.
	* config/s390/s390.c (s390_option_override): Use
	maybe_set_param_value.
	* config/sh/sh.c (sh_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): New.
	(sh_option_optimization): Move some code to
	sh_option_default_params.
	* config/sparc/sparc.c (sparc_option_override): Use
	maybe_set_param_value.
	* config/spu/spu.c (spu_option_default_params,
	TARGET_OPTION_DEFAULT_PARAMS): New.
	(spu_option_optimization): Move some code to
	spu_option_default_params.
	(spu_option_override): Use maybe_set_param_value.
	* doc/tm.texi.in (TARGET_OPTION_DEFAULT_PARAMS): New @hook.
	* doc/tm.texi: Regenerate.
	* ggc-common.c (init_ggc_heuristics): Use set_default_param_value.
	* opts.c (init_options_once): Use PARAM_VALUE not direct access to
	compiler_params.
	(default_options_optimization): Use maybe_set_param_value.
	(finish_options): Use maybe_set_param_value.
	* target.def (target_option.default_params): New hook.
	* toplev.c (general_init): Call
	targetm.target_option.default_params.

From-SVN: r165303

	PR tree-optimization/45902
	* tree-vect-slp.c (vect_get_constant_vectors): Use statement's
	vector type for constants, unless it's a pointer.

From-SVN: r165302

2010-10-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.md (*mov<mode>cc): lgoc -> locg and stgoc -> stocg.

From-SVN: r165301

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* g-htable.ads (Get_First): New procedural version for Simple_HTable
	(Get_Next): New procedural version for Simple_HTable
	* s-htable.adb (Get_First): New procedural version for Simple_HTable
	(Get_Next): New procedural version for Simple_HTable
	* s-htable.ads (Get_First): New procedural version for Simple_HTable
	(Get_Next): New procedural version for Simple_HTable

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Propagate_Discriminants): To gather the components of a
	variant part, use the association list of the subaggregate, which
	already includes the values of the needed discriminants.

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* aspects.ads, aspects.adb: Changes to accomodate aspect delay
	(Tree_Write): New procedure.
	* atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
	nodes.
	* atree.h: Flag3 is now Has_Aspects and applies to all nodes
	* debug.adb: Add debug flag gnatd.A
	* einfo.adb (Has_Delayed_Aspects): New flag
	(Get_Rep_Item_For_Entity): New function
	* einfo.ads (Has_Delayed_Aspects): New flag
	(Get_Rep_Item_For_Entity): New function
	* exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
	tree.
	* exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
	sequence for Freeze_Entity.
	* freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
	ptr. All calls are changed to this new interface.
	(Freeze_And_Append): Same change
	(Freeze_Entity): Evaluate deferred aspects
	* sem_attr.adb: New calling sequence for Freeze_Entity
	(Eval_Attribute): Don't try to evaluate attributes of unfrozen types
	when we are in spec expression preanalysis mode.
	* sem_ch10.adb: New calling sequence for Freeze_Entity
	* sem_ch11.adb: Simplify analysis of aspect specifications now that the
	flag Has_Aspects applies to all nodes (no need to save aspects).
	* sem_ch12.adb: Simplify analysis of aspect specifications now that the
	flag Has_Aspects applies to all nodes (no need to save aspects).
	* sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
	accomodate delaying aspect evaluation to the freeze point.
	(Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
	accomodate delayed aspects.
	(Rep_Item_Too_Late): Deal with delayed aspects case
	* sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed aspects
	* sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
	actual types are properly frozen (this is needed because of the new
	check in Eval_Attribute that declines to evaluate attributes
	for unfrozen types).
	Simplify analysis of aspect specifications now that the flag
	Has_Aspects applies to all nodes (no need to save aspects).
	* sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed aspects
	* sem_ch5.adb: Simplify analysis of aspect specifications now that the
	flag Has_Aspects applies to all nodes (no need to save aspects).
	New calling sequence for Freeze_Entity.
	* sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
	specifications now that the flag Has_Aspects applies to all nodes
	(no need to save aspects).
	New calling sequence for Freeze_Entity
	* sem_prag.adb (Check_Duplicate_Pragma): Simplify using
	Get_Rep_Item_For_Entity
	(Get_Pragma_Arg): Moved to Sinfo
	* sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
	(Is_Delayed_Aspect): New flag
	(Next_Rep_Item): Document use for aspects
	(Get_Pragma_Arg): Moved here from Sem_Prag
	* sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
	is output and removes semicolon (simplifies interface).
	(Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
	applies to any node.
	* tree_gen.adb: Write contents of Aspect_Specifications hash table
	* tree_in.adb: Read and initialize Aspect_Specifications hash table
	* treepr.adb (Print_Node): Print Has_Aspects flag
	(Print_Node): Print Aspect_Specifications in Has_Aspects set
	* xtreeprs.adb: Remove obsolete references to Flag1,2,3

From-SVN: r165300

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* aspects.ads, aspects.adb: Major revision of this package for 2nd
	stage of aspects implementation.
	* gcc-interface/Make-lang.in: Add entry for aspects.o
	* gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
	* par-ch13.adb (Aspect_Specifications_Present): New function
	(P_Aspect_Specifications): New procedure
	* par-ch3.adb (P_Type_Declaration): Handle aspect specifications
	(P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
	(P_Identifier_Declarations): Handle aspect specifications
	(P_Component_Items): Handle aspect specifications
	(P_Subtype_Declaration): Handle aspect specifications
	* par-ch6.adb (P_Subprogram): Handle aspect specifications
	* par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
	* par.adb (Aspect_Specifications_Present): New function
	(P_Aspect_Specifications): New procedure
	* sem.adb (Analyze_Full_Type_Declaration): New name for
	Analyze_Type_Declaration.
	(Analyze_Formal_Package_Declaration): New name (add _Declaration)
	(Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
	(Analyze_Protected_Type_Declaration): New name (add _Declaration)
	(Analyze_Single_Protected_Declaration): New name (add _Declaration)
	(Analyze_Single_Task_Declaration): New name (add _Declaration)
	(Analyze_Task_Type_Declaration): New name (add _Declaration)
	* sem_cat.adb (Analyze_Full_Type_Declaration): New name for
	Analyze_Type_Declaration.
	* sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
	specifications.
	* sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
	specifications.
	(Analyze_Formal_Package_Declaration): New name (add _Declaration)
	(Analyze_Formal_Package_Declaration): Handle aspect specifications
	(Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
	(Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
	(Analyze_Formal_Type_Declaration): Handle aspect specifications
	(Analyze_Generic_Package_Declaration): Handle aspect specifications
	(Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
	(Analyze_Package_Instantiation): Handle aspect specifications
	(Analyze_Subprogram_Instantiation): Handle aspect specifications
	* sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
	_Declaration).
	(Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
	* sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
	(Duplicate_Clause): New function, calls to this function are added to
	processing for all aspects.
	* sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
	* sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
	Analyze_Type_Declaration.
	* sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
	Analyze_Type_Declaration.
	* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
	specifications.
	(Analyze_Subprogram_Declaration): Analyze aspect specifications
	* sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
	specifications.
	(Analyze_Private_Type_Declaration): Analyze aspect specifications
	* sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
	specifications.
	(Analyze_Protected_Type_Declaration): New name (add _Declaration)
	(Analyze_Single_Protected_Declaration): Analyze aspect specifications
	(Analyze_Single_Protected_Declaration): New name (add _Declaration)
	(Analyze_Single_Task_Declaration): Analyze aspect specifications
	(Analyze_Single_Task_Declaration): New name (add _Declaration)
	(Analyze_Task_Type_Declaration): Analyze aspect specifications
	(Analyze_Task_Type_Declaration): New name (add _Declaration)
	* sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
	_Declaration).
	(Analyze_Single_Protected_Declaration): New name (add _Declaration)
	(Analyze_Single_Task_Declaration): New name (add _Declaration)
	(Analyze_Task_Type_Declaration): New name (add _Declaration)
	* sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
	have to generate unnecessary pragma argument associations (this matches
	the doc).
	Throughout do changes to accomodate aspect specifications, including
	specializing messages, handling the case of not going through all
	homonyms, and allowing for cancellation.
	* sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
	(Aspect_Cancel): New flag
	(From_Aspect_Specification): New flag
	(First_Aspect): Removed flag
	(Last_Aspect): Removed flag
	* sprint.adb (Sprint_Aspect_Specifications): New procedure
	(Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications

2010-10-11  Bob Duff  <duff@adacore.com>

	* sem_res.adb (Resolve_Actuals): Minor change to warning messages so
	they match in Ada 95, 2005, and 2012 modes, in the case where the
	language didn't change. Same thing for the run-time exception message.

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* debug.adb Document that switch -gnatd.p enables the CIL verifier.

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* s-htable.adb: Minor reformatting.

From-SVN: r165299

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* debug.adb: Update comment.

2010-10-11  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
	unconditionally as for "gnat make" the projects are not processed in
	the GNAT driver.

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
	suppress semantic analysis of the body when inlining, prior to
	verifying that the body does not have a with_clause on a descendant
	unit.
	* inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
	with_clause on a descendant. 
	(Scope_In_Main_Unit): Simplify.

From-SVN: r165298

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* exp_ch6.adb, freeze.adb: Minor reformatting.

From-SVN: r165297

2010-10-11  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
	shared library projects to import projects that are not shared library
	projects.

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* debug.adb: Document that switch -gnatd.o generates the CIL listing.

2010-10-11  Arnaud Charlet  <charlet@adacore.com>

	* sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
	Suppress/Unsuppress pragmas in codepeer mode on user code.

From-SVN: r165296

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
	tag check in case of dispatching call through "=".

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
	type is legal in the profile of any basic declaration.
	* sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
	incomplete type, including a limited view of a type, is legal in the
	profile of any subprogram declaration.
	If the type is tagged, its use is also legal in a body.
	* sem_ch10.adb (Install_Limited_With_Clause): Do not process context
	item if misplaced.
	(Install_Limited_Withed_Unit): Refine legality checks when both the
	limited and the non-limited view of a package are visible in the context
	of a unit.
	If this is not an error case, the limited view is ignored.
	freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
	access to subprogram declarations

From-SVN: r165295

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* exp_ch6.adb: Code clean up.
	* exp_util.adb: Minor reformatting.

From-SVN: r165294

2010-10-11  Arnaud Charlet  <charlet@adacore.com>

	* sem_ch3.adb, exp_ch6.adb
	(Make_Build_In_Place_Call_In_Anonymous_Context,
	Make_Build_In_Place_Call_In_Assignment,
	Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
	Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
	restriction.
	(Access_Definition): Add missing handling of No_Task_Hierarchy.

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* exp_util.adb (Remove_Side_Effects): No action needed for renamings of
	class-wide expressions.

From-SVN: r165293

From-SVN: r165292

2010-10-11  Arnaud Charlet  <charlet@adacore.com>

	* gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
	snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
	handling of Attribute_Ref. Add missing blanks in some error messages.
	(Attribute_Ref, Name_Ref): Declare.
	Document 'Ref attribute.

From-SVN: r165291

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* sem_attr.adb: Minor reformatting.

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
	package System.Aux_Dec in VM platforms.

2010-10-11  Arnaud Charlet  <charlet@adacore.com>

	* sem_prag.adb (Process_Suppress_Unsuppress): Ignore
	Suppress/Unsuppress pragmas in codepeer mode.
	(Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message in
	codepeer mode.
	* einfo.ads: Fix typo.

From-SVN: r165290

2010-10-11  Emmanuel Briot  <briot@adacore.com>

	* sinfo.adb: Use GNAT.HTable rather than System.HTable.
	* prj-nmsc.adb: Minor reformatting.

2010-10-11  Thomas Quinot  <quinot@adacore.com>

	* sem_attr.adb (Type_Key): Code simplification.

From-SVN: r165289

2010-10-11  Tristan Gingold  <gingold@adacore.com>

	* gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
	very large object on VMS.

From-SVN: r165288

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
	availability of attribute Instance_Spec.

2010-10-11  Arnaud Charlet  <charlet@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
	checking syntax only or in ASIS mode.

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
	need a freeze node if some type in the profile has one.
	* gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
	entity has a freeze node, defer elaboration.

2010-10-11  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
	aggregated projects.

From-SVN: r165287

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
	call.
	* sem_ch6.adb: Diagnose additional error condition.

2010-10-11  Bob Duff  <duff@adacore.com>

	* par.adb (Par): Clarify wording of certain error messages.

From-SVN: r165286

2010-10-11  Gary Dismukes  <dismukes@adacore.com>

	* sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
	about nondispatching subprograms to use In_Same_List (reducing use of
	Parent links).

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
	reference in a static call.

2010-10-11  Steve Baird  <baird@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
	attribute should always be transformed into a string literal in
	Analyze_Attribute.
	* par-ch4.adb: Type_Key attribute's type is String; update value of
	Is_Parameterless_Attribute constant to reflect this.
	* sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
	rewrite it as a string literal (attribute value is always known
	statically).
	* snames.ads-tmpl: Add entries for Type_Key attribute.

From-SVN: r165285

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* lib-xref.adb (Output_References): Common handling for objects and
	formals of an anonymous access type.

2010-10-11  Eric Botcazou  <ebotcazou@adacore.com>

	* make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb: Fix check for illegal equality declaration in Ada2012

2010-10-11  Gary Dismukes  <dismukes@adacore.com>

	* sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
	a warning about subprograms of a tagged type not being dispatching,
	limit this to cases where the tagged type and the subprogram are
	declared within the same declaration list.

2010-10-11  Jerome Lambourg  <lambourg@adacore.com>

	* projects.texi, prj-attr.adb: Add new attribute documentation_dir.

From-SVN: r165284

2010-10-11  Bob Duff  <duff@adacore.com>

	* par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
	impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
	switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
	sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
	sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
	sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
	sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
	exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
	exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
	exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
	instead of Ada_05 (Ada_Version_Type).

From-SVN: r165283

2010-10-11  Bob Duff  <duff@adacore.com>

	* sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
	sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
	par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
	opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
	(Ada_Version_Type).

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
	dereference then do not exclude dereferences of access-to-constant
	types to handle them as constant view of variables (and hence remove
	side effects when required).
	* sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
	are properly handled.

From-SVN: r165282

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
	to exp_ch6.
	(Expand_N_Simple_Return_Statement): Moved to exp_ch6.
	* exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
	exp_ch6.
	(Expand_Simple_Function_Return): Move to exp_ch6.
	(Expand_N_Extended_Return_Statement): Moved to exp_ch6.
	(Expand_N_Simple_Return_Statement): Moved to exp_ch6.

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* snames.ads-tmpl: Add names for aspects.
	* aspects.ads, aspects.adb: New.
	* gcc-interface/Make-lang.in: Update dependencies.

From-SVN: r165281

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
	a task type, it must be replaced with a reference to Self.

2010-10-11  Vincent Celier  <celier@adacore.com>

	* adaint.h: Add prototype for function __gnat_create_output_file_new.

2010-10-11  Javier Miranda  <miranda@adacore.com>

	* sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
	aggregate bounds.

From-SVN: r165280