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

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

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

	* elists.adb: Minor reformatting.

From-SVN: r165764

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

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

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

	* elists.adb: Minor reformatting.

From-SVN: r165763

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

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

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

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

From-SVN: r165762

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

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

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

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

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

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

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

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

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

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

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

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

From-SVN: r165761

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

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

From-SVN: r165760

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

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

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

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

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

	* gnat_rm.texi: Document Invariant pragma.

From-SVN: r165759

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

	* exp_ch5.adb: Update comment.

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

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

From-SVN: r165758

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

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

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

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

From-SVN: r165757

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

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

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

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

From-SVN: r165756

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

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


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

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

From-SVN: r165755

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

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

From-SVN: r165754

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

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

From-SVN: r165753

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

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

From-SVN: r165752

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

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

From-SVN: r165751

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

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

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

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

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

From-SVN: r165749

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

From-SVN: r165748

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

From-SVN: r165747

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

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

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

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

From-SVN: r165746

From-SVN: r165745

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

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

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

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

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

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

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

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

From-SVN: r165741

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

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

From-SVN: r165740

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

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

	* gcc.dg/autopar/pr46066.c: New test.

From-SVN: r165739

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

From-SVN: r165737

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

From-SVN: r165735

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

From-SVN: r165734

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

From-SVN: r165733

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

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

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

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

From-SVN: r165732

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

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

From-SVN: r165731

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

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

From-SVN: r165730

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

From-SVN: r165729

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