* 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

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

From-SVN: r165726

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

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

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

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

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.
	(self_referential_size): Use it instead of skip_simple_arithmetic.

From-SVN: r165716

        * 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>

        * 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>

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

From-SVN: r165713

From-SVN: r165712

/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

* 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

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

From-SVN: r165702

From-SVN: r165701

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

From-SVN: r165699

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

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

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

From-SVN: r165697

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

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

From-SVN: r165693

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

        * 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

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

	* init.c: On Alpha/VMS, only adjust PC for HPARITH.

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

	* sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
	evaluated on VMS.

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

	* sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
	an instantiation of a renaming of the implicit generic child that
	appears within an instance of its parent.

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

	* exp_ch9.adb: Minor reformatting.
	* einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
	(Referenced_Object): Remove unused entity attribute.
	(Direct_Primitive_Operations): Move to Elist10, this is set for all
	tagged types, including synchronous ones, so can't use field15 which is
	used as Storage_Size_Variable for task types and Entry_Bodies_Array for
	protected types.
	(Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
	against Concurrent_Types (we must handle the case of a RACW designating
	a class-wide private synchronous type).
	Use Direct_Primitive_Operations, not Primitive_Operations, since we
	really want the former.

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

	* sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".

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

	* exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
	for N_Range nodes.

From-SVN: r165689

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

	* einfo.ads, atree.ads: Minor comment fixes.

From-SVN: r165688

        * config/mep/mep.c (mep_print_operand): Use
        targetm.strip_name_encoding.
        (mep_output_aligned_common): Likewise.

From-SVN: r165682

2010-10-19  Basile Starynkevitch  <basile@starynkevitch.net>
	* line-map.h (source_location): Remove obsolete comment
	mentioning location_s.

From-SVN: r165680

2010-10-19  Basile Starynkevitch  <basile@starynkevitch.net>
	* gengtype.c (new_structure): Remove ad-hoc "location_s"
	processing.

From-SVN: r165679

simplify-rtx.c (simplify_ternary_operation): Simplify (fma (neg a) (neg b) c) and (fma a (neg b) c).

	 * simplify-rtx.c (simplify_ternary_operation) [FMA]: Simplify
	(fma (neg a) (neg b) c) and (fma a (neg b) c).

From-SVN: r165677

Also fix incorrect rtl generation for scalar instructions.

From-SVN: r165676

2010-10-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* io/io.h: Remove definition of the BT enumerator.
	* libgfortran.h: Replace GFC_DTYPE enumerator with BT.
	* intrinsics/iso_c_generated_procs.c: Likewise
	* intrinsics/date_and_time.c: Likewise.
	* intrinsics/iso_c_binding.c: Likewise.
	* io/list_read.c: Likewise.
	* io/transfer.c: Likewise.
	* io/write.c: Likewise.

2010-10-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.h: Remove definition of bt enumerator.
	* libgfortran.h: Add bt enumerator type alighned with defintion.
	Remove the dtype enumerator, no longer used.
	previously given in libgfortran/io.h
	* trans-types.c: Use new bt enumerator.
	* trans-io.c: Likewise.

From-SVN: r165675

	PR rtl-optimization/45966
	* combine.c (try_combine): If added_sets_2, deal with the case
	where i0 feeds i1 and i1 feeds i2.

From-SVN: r165674

From-SVN: r165673

ipa.c (cgraph_externally_visible_p): Handle externally visible and preserve flags before trying to guess on visibility.

	* ipa.c (cgraph_externally_visible_p): Handle externally visible and
	preserve flags before trying to guess on visibility.
	(varpool_externally_visible_p): New function.
	(function_and_variable_visibility): Use it.

From-SVN: r165669

In gcc/testsuite/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2006-03-16 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4293709
        * objc.dg/proto-init-mimatch-1.m: New.
        * obj-c++.dg/proto-init-mimatch-1.mm: New.

From-SVN: r165668

In gcc/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for Objective-C.
        * c-parser.c (c_parser_external_declaration): Recognize
        RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
        (c_parser_objc_at_synthesize_declaration): New.
        (c_parser_objc_at_dynamic_declaration): New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_parser_objc_class_declaration): After finding an
        error, parse the whole declaration then reset parser->error.

In gcc/cp/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for Objective-C++.
        * parser.c (cp_parser_objc_method_definition_list): Recognize
        RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
        (cp_parser_objc_at_dynamic_declaration): New.
        (cp_parser_objc_at_synthesize_declaration): New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_parser_objc_identifier_list): Check the return
        value of cp_parser_identifier and react if it is error_mark_node.

In gcc/objc/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for
        Objective-C/Objective-C++.
        * objc-act.c (objc_add_synthesize_declaration): New.
        (objc_add_dynamic_declaration): New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (lookup_and_install_protocols): Return NULL if passed
        error_mark_node.

In gcc/testsuite/:
2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        Implemented parsing @synthesize and @dynamic for
        Objective-C/Objective-C++.
        * objc.dg/property/dynamic-1.m: New.
        * objc.dg/property/synthesize-1.m: New.
        * obj-c++.dg/property/dynamic-1.mm: New.
        * obj-c++.dg/property/synthesize-1.mm: New.

2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/at-class-1.m: New.
        * objc.dg/at-class-1.mm: New.

From-SVN: r165667