2010-09-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45611
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Fix typo.
(copy_ref_info): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164244 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/45604
PR debug/45419
PR debug/45408
* tree-pretty-print.c (dump_generic_node): Disregard top-level
types of MEM_REF pointer types to the same type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164242 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/41087
* ifcvt.c (noce_get_condition): Don't allow conditions with
side-effects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164240 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164239 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/frv/frv-protos.h (frv_register_move_cost): Remove.
* config/frv/frv.c (frv_register_move_cost): Make static. Change
arguments type to reg_class_t. Add mode argument.
(frv_memory_move_cost): New.
(TARGET_REGISTER_MOVE_COSTS, TARGET_MEMORY_MOVE_COSTS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164233 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md (arm_ashldi3_1bit, arm_ashrdi3_1bit,
arm_lshrdi3_1bit): Put earlyclobber on the right alternative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164232 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * Makefile.in (%_gc.lo): New pattern rules to build the
        garbage-collected version of the library.  Removed rules for
        specific files that are no longer needed.  Standardized all rules.
        (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
        (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
        OBJC_SOURCE_FILES.
        (INCLUDES): Removed the unused include -I$(srcdir)/objc.

        * memory.c (objc_calloc): Fixed call to GC_malloc when building
        with Garbage Colletion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164231 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsics/pack_generic.c (pack): Add missing return and fix whitespace.
* intrinsics/cshift0.c (cshift0): Fix whitespace.
* intrinsics/unpack_generic.c (unpack1, unpack0): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164230 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * memory.c: Do not include objc-private/runtime.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164225 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * objc/deprecated/objc_malloc.h: New file.
        * objc/deprecated/objc_valloc.h: New file.
        * objc/objc-api.h: Include the files instead of defining
        objc_valloc, _objc_malloc() and similar.
        * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
        objc_malloc.h.
        * memory.c: Removed the extra layer of indirection of _objc_malloc
        and similar.
        (objc_calloc): Use GC_malloc in the garbage-collected
        implementation as GC_malloc returns memory that is already freed.
        (objc_valloc): Deprecated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164224 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * objc/deprecated/objc_error.h: New file.
        * objc/objc-api.h: Include deprecated/objc_error.h instead of
        defining objc_error and related.
        * error.c: New file.  Added _objc_abort function which replaces
        objc_error.  No change in functionality as they both print an
        error and abort.
        * misc.c: File removed.  Code moved into memory.c and error.c.
        * memory.c: New file.
        * objc-private/error.h: New file.
        * archive.c: Include objc-private/error.h and use _objc_abort
        instead of objc_error everywhere.
        * class.c: Same change.
        * encoding.c: Same change.
        * init.c: Same change, and simplified init_check_module_version.
        * memory.c: Same change.
        * sendmsg.c:  Same change.
        * thr.c: Same change.
        * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
        (OBJ_H): Reordered list.
        (OBJS): Removed misc.lo, added memory.lo and error.lo.
        (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
        (misc_gc.lo): Rule removed.
        (error_gc.lo): Rule added.
        (memory_gc.lo): Rule added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164223 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164222 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
        to check the API version.  Added some comments.

        * objc-private/common.h: New file.
        * NXConstStr.m: Include objc-private/common.h.
        * Object.m: Same change.
        * Protocol.m: Same change.
        * archive.c: Same change.
        * class.c: Same change.
        * encoding.c: Same change.
        * exception.c: Same change.
        * gc.c: Same change.
        * hash.c: Same change.
        * init.c: Same change.
        * libobjc_entry.c: Same change.
        * linking.m: Same change.
        * misc.c: Same change (and added a comment).
        * nil_method.c: Same change.
        * objects.c: Same change.
        * sarray.c: Same change.
        * selector.c: Same change.
        * sendmsg.c: Same change.
        * thr.c: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164218 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164217 138bc75d-0d04-0410-961f-82ee72b054a4

* mathbuiltins.def: Do not defined huge_val built-in.
* trans-const.c (gfc_build_inf_or_huge): New function.
* trans-const.h (gfc_build_inf_or_huge): New prototype.
* f95-lang.c (gfc_init_builtin_functions): Don't defined
huge_val built-ins.
* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
have functions of type (*) (void) anymore.
(gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
(gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
of generating a call to huge_val().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164216 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/promotion.f90: Fix options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164215 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * archive.c: Removed not needed includes.
       * class.c: Same change.
       * hash.c: Same change.
       * misc.c: Same change.
       * nil_method.c: Same change.
       * objects.c: Same change.
       * sarray.c: Same change.
       * sendmsg.c: Same change.
       * thr.c: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164214 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
        all the objc/*.h files.
        * objc-private/runtime.h: New file.
        * archive.c: Include objc-private/runtime.h (and required objc/*.h
        files) instead of objc/runtime.h.
        * class.c: Same change.
        * hash.c: Same change.
        * init.c: Same change.
        * misc.c: Same change.
        * nil_method.c: Same change.
        * objects.c: Same change.
        * sarray.c: Same change.
        * selector.c: Same change.
        * sendmsg.c: Same change.
        * thr.c: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164213 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc:
        * objc/deprecated/struct_objc_selector.h: New file.  Definition of
        'struct objc_selector' and 'sel_eq' moved here.
        * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
        'struct objc_procotol' moved here.
        * objc/deprecated/struct_objc_class.h: New file.  Definition of
        'struct objc_class' moved here.
        * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
        moved here.
        * objc/deprecated/STR.h: New file.  Definition of STR moved here.
        * objc/message.h: New file.  Definitions for relval_t, apply_t,
        arglist, arglist_t and objc_msg_lookup were moved here.
        * objc/objc.h: Include the above files instead of defining the
        corresponding structs, types and functions here.  Added new opaque
        definitions for SEL and Class.  Use Class and not 'struct
        objc_class *' in the definition of 'struct objc_object'.
        Commented all types defined in the file.  Removed special
        definition of BOOL as 'int' on __vxworks; use 'unsigned char'
        there as well.
        * objc/deprecated/objc-unexpected-exception.h: Renamed to
        objc_unexpected_exception.h.
        * objc/objc-api.h: Updated include of
        objc-unexpetected-exception.h
        * objc/objc-exception.h: Updated comments.
        * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
        files.  Reindented list of files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164212 138bc75d-0d04-0410-961f-82ee72b054a4

Implement range-based for-statements.
* cp-tree.def (RANGE_FOR_STMT): New.
* cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
(cp_convert_range_for): Declare.
* pt.c (tsubst_expr): Add RANGE_FOR_STMT.
(tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
* semantics.c (begin_range_for_stmt): New.
(finish_range_for_decl): New.
(finish_for_stmt): Accept also RANGE_FOR_STMT.
(perform_koenig_lookup): Add extra argument include_std.
* parser.c (cp_parser_c_for): New with code from
cp_parser_iteration_statement().
(cp_parser_range_for): New.
(cp_convert_range_for): New.
(cp_parser_iteration_statement): Add range-for support.
(cp_parser_condition): Adjust comment.
(cp_parser_postfix_expression): perform_koenig_lookup takes extra
argument.
* dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
* cxx-pretty-print.c: Likewise.
* lex.c (cxx_init): Likewise.
* name-lookup.c (lookup_function_nonclass): Add extra argument
include_std.
(lookup_arg_dependent): Likewise.
* name-lookup.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164211 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164209 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-11  Mikael Morin  <mikael@gcc.gnu.org>

* gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
* dependency.c (gfc_check_dependency): Don't depend on
expr's inline_noncopying_intrinsic_attribute.
* dependency.c (gfc_check_argument_var_dependency,
gfc_check_argument_dependency): Ditto. Recursively check dependency
as NOT_ELEMENTAL in the non-copying (=transpose) case.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
* resolve.c (find_noncopying_intrinsics): Remove.
(resolve_function, resolve_call): Remove call to
find_noncopying_intrinsics.

* trans-array.c (gfc_conv_array_transpose): Remove.
(gfc_walk_subexpr): Make non-static. Move prototype...
* trans-array.h (gfc_walk_subexpr): ... here.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
handling.
(walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
gfc_inline_intrinsic_function_p): New.
(gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
Remove transpose from the libcall list.
(gfc_walk_intrinsic_function): Special case inline intrinsic.
* trans.h (gfc_inline_intrinsic_function_p): New prototype.

2010-09-11  Mikael Morin  <mikael@gcc.gnu.org>

* gfortran.dg/inline_transpose_1.f90: Update temporary's locations
and counts. Check that transpose is not called.
* gfortran.dg/transpose_2.f90: Update error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164205 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  James Lyon  <jameslyon0@googlemail.com>

http://sourceware.org/bugzilla/show_bug.cgi?id=11572
* cp-demangle.c (d_find_pack): Add case for
DEMANGLE_COMPONENT_LAMBDA.
* testsuite/demangle-expected: Add regression test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164203 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/43824
* error.c (maybe_warn_cpp0x): Add new warning
CPP0X_INLINE_NAMESPACES.
* parser.c (cp_parser_namespace_definition): Likewise.
* cp-tree.h (cpp0x_warn_str): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164201 138bc75d-0d04-0410-961f-82ee72b054a4

   * libobjc/objc/objc-api.h (objc_trace): Unused variable removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164199 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-ccp.c (fold_const_aggregate_ref): Do not check STATIC flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164198 138bc75d-0d04-0410-961f-82ee72b054a4

Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164196 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Vincent Celier  <celier@adacore.com>

* projects.texi: Add documentation for package extensions
Add some documentation for attributes Leading_Library_Options and
Linker'Leading_Switches.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_util.adb (Expand_Subtype_From_Expression): When expansion is
disabled, compute subtype for all string types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164195 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Add documentation for -gnatw.s/S
* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
Component_Size): Implement warning on overriden size clause.
(Analyze_Record_Representation_Clause): Implement warning on overriden
size clause.
* sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
(-gnatw.s/S).
* ug_words: Add entries for -gnatw.s/S.
* vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
* gcc-interface/Make-lang.in: Update dependencies.

2010-09-10  Vincent Celier  <celier@adacore.com>

* prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
a package with the same name from an imported or extended project.
* prj-proc.adb (Process_Declarative_Items): Process package extensions

2010-09-10  Bob Duff  <duff@adacore.com>

* exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
'out' parameters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164194 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Richard Guenther  <rguenther@suse.de>

* tree.c (make_vector_type): Do not set TYPE_DEBUG_REPRESENTATION_TYPE.
* tree.h (TYPE_DEBUG_REPRESENTATION_TYPE): Remove.
* lto-streamer-out.c (lto_output_ts_type_tree_pointers): Do
not stream TYPE_DEBUG_REPRESENTATION_TYPE.
* lto-streamer-in.c (lto_input_ts_type_tree_pointers): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164193 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Richard Guenther  <rguenther@suse.de>

* dwarf2out.c (gen_array_type_die): Output DW_TAG_subrange_type
for VECTOR_TYPEs using TYPE_VECTOR_SUBPARTS.
* dbxout.c (dbxout_type): Manually deal with VECTOR_TYPE
using TYPE_VECTOR_SUBPARTS, not TYPE_DEBUG_REPRESENTATION_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164192 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Richard Guenther  <rguenther@suse.de>

* decl.c (reshape_init_vector): For VECTOR_TYPEs, use
TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164191 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* sem.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164190 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Bob Duff  <duff@adacore.com>

* s-os_lib.ads, g-expect.ads: Add comments.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* exp_ch5.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164189 138bc75d-0d04-0410-961f-82ee72b054a4

Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164188 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Thomas Quinot  <quinot@adacore.com>

* scos.ads: Add comments.

2010-09-10  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (Get_Closure): Remove useless invocation of Close.

2010-09-10  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
for a controlled build-in-place function call which appears in an
anonymous context. The transient scope ensures that the intermediate
function result is cleaned up after the master is left.
(Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
of the transient scope. This is now done in Exand_Call which covers
additional cases other than secondary stack release.

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

* sem.adb (Do_Unit_And_Dependents): Add guard.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* exp_ch5.adb: Update comments.
* exp_dist.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164187 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* sem_ch13.adb (Check_Record_Representation_Clause): Implement record
gap warnings.
* sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
* usage.adb: Add lines for -gnatw.h/H
* gnat_ugn.texi: Add documentation for J519-010
Warn on record holes/gaps
* ug_words: Add entries for -gnatw.h/-gnatw.H
* vms_data.ads: Add entries for [NO]AVOIDGAPS

2010-09-10  Gary Dismukes  <dismukes@adacore.com>

* sem_ch6.adb: Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164186 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
of full view analyzed after analyzing the corresponding record
declaration, to prevent spurious name conflicts with original
declaration.

2010-09-10  Jerome Lambourg  <lambourg@adacore.com>

* sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
just issue a warning, but continue with the normal processing.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
reformatting.

2010-09-10  Thomas Quinot  <quinot@adacore.com>

* exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
Build_TypeCode_Call): For a subtype inserted for the expansion of a
generic actual type, go to the underlying type of the original actual
type.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
guard around the increment statement, to prevent an off-by-one-value
on the last iteration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164185 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Vincent Celier  <celier@adacore.com>

* sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
"at run time" in comments and error/warning messages.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_cg.adb: Handle properly bodies without specs.

2010-09-10  Emmanuel Briot  <briot@adacore.com>

* prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
present, and the user requested to either ignore this or display a
warning (as opposed to an error), we still need to register the
directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164184 138bc75d-0d04-0410-961f-82ee72b054a4

Check that result of string folding is of integral type.

gcc/

2010-09-10  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/45634
* tree-ssa-ccp.c (fold_const_aggregate_ref): Check that result
of string folding is of integral type.

gcc/testsuite/

2010-09-10  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/45634
* gfortran.fortran-torture/compile/pr45634.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164183 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
now done in In_Extended_Main_Source_Unit.
* errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
(Parsing_Main_Subunit): Moved from Errout to Lib and renamed
as Parsing_Main_Extended_Source.
* frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
unit.
* lib-load.adb (Load_Unit): Add PMES parameter
Set PMES appropriately in all calls to Load_Unit
* lib-load.ads (Load_Unit): Add PMES parameter
* lib.adb (In_Extended_Main_Source_Unit): When called with
Compiler_State set to Parsing, test new flag
Compiling_Main_Extended_Source.
* lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
(Parsing_Main_Subunit): Moved from Errout to Lib and renamed
as Parsing_Main_Extended_Source
* par-load.adb (Load): Set PMES properly in call to Load_Unit

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_cg.adb: Use proper entity to handle overloads.
* sem_res.adb (Check_Parameterless_Call): An operator node without
actuals cannot be a call, and must be treated as a string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164182 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* frontend.adb: Minor reformatting.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
* par-ch5.adb (P_Condition): Move from body to spec
* par.adb (Ch5.P_Condition): Move from body to spec

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_cg.adb (Write_Call_Info): If a type that has been registered in
the call table is private, use its full view to generate information
on its operations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164181 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (-x): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164180 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Richard Guenther  <rguenther@suse.de>

PR debug/44115
* tree.c (free_lang_data_in_decl): Do not clear DECL_DEBUG_EXPR.
* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
Output DECL_DEBUG_EXPR.
* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
Input DECL_DEBUG_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164179 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Paolo Carlini  <paolo.carlini@oracle.com>

* src/hash-string-aux.cc: Remove. Move contents...
* src/hash_tr1.cc: ... here.
* src/compatibility-c++0x.cc: ... and here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164178 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Jose Ruiz  <ruiz@adacore.com>

* exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
pattern matching to detect predefined primitive operations take into
account that there can be an extra suffix related to body-nested
package entities.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* s-pooglo.ads: Add overriding indicators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164177 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Vincent Celier  <celier@adacore.com>

* vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
/64_MALLOC (for -H64).

2010-09-10  Robert Dewar  <dewar@adacore.com>

* errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
(Error_Msg_NW): Test Parsing_Main_Subunit flag
* errout.ads (Parsing_Main_Subunit): New flag
* lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
* par-ch6.adb: Minor style fix (remove redandant parentheses)
* par-ch9.adb: Minor style fix (remove redundant parens)
* par-load.adb: (Load): Deal with setting Parsing_Main_Subunit

2010-09-10  Vincent Celier  <celier@adacore.com>

* make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
function of the same name in Makeutl.
(Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
of removed procedure when creating a binder mapping file.
* makeutl.adb (Create_Binder_Mapping_File): New function. Was a
procedure in Make.
* makeutl.ads (Create_Binder_Mapping_File): New function

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164176 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Jose Ruiz  <ruiz@adacore.com>

* exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
separator when trying the pattern matching to detect predefined
primitive operations.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* bindgen.adb, atree.adb: Minor reformatting.

2010-09-10  Ben Brosgol  <brosgol@adacore.com>

* ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
OpenVMS" section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164175 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Richard Guenther  <rguenther@suse.de>

* tree.c (type_hash_eq): For ARRAY_TYPEs also compare
TYPE_SIZE.
(build_index_type): Implement in terms of build_range_type.
(build_range_type): Do not allow NULL_TREE type, improve
hashing to cover more cases.  Set TYPE_STRUCTURAL_EQUALITY_P
if we didn't hash.
* c-decl.c (grokdeclarator): When modifying TYPE_SIZE manually
create a distinct copy of the type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164174 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Doug Rupp  <rupp@adacore.com>

* bindgen.adb: Minor comment fix for -H switch.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
library unit now, by traversing tree before context is expanded.
(Write_Call_Info): Use enclosing unit name directly.
* exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
tree earlier, to ensure that subsequent declarations are analyzed in a
connected structure.
* exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164173 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* symbols-processing-vms-alpha.adb: Minor reformatting.

2010-09-10  Jerome Lambourg  <lambourg@adacore.com>

* bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
__gnat_install_handler in case the binder is called with -n.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164172 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
sloc for renaming declaration and set Comes_From_Source properly to
ensure that references are properly generated for an object declaration
that is built in place.

2010-09-10  Tristan Gingold  <gingold@adacore.com>

* symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
tool.
* gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
* gcc-interface/Makefile.in: gnat.hlp is now generated by
Make-generated.in

2010-09-10  Bob Duff  <duff@adacore.com>

* exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
:= ...;", remove side effects from the right-hand side, because they
might affect the value of the left-hand side, but the left-hand side is
first READ (so we can do shifting and masking) and then written back,
which would cause the side effects to be incorrectly overwritten.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164171 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* sem_ch4.adb: Minor reformatting.
* exp_ch6.adb: Add comment on testing limited on full type
* gnat_rm.texi: Add documentation on Pure_Function.

2010-09-10  Vincent Celier  <celier@adacore.com>

* prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
as a source of another project and of another language.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
errors.
* freeze.adb (Check_Unsigned_Type): Ditto.
* sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
* sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
(Set_Scalar_Range_For_Subtype): Ditto.
* sem_eval.adb (Subtypes_Statically_Match): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164170 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Mikael Morin  <mikael@gcc.gnu.org>

* trans-expr.c (expr_is_variable): New function taking non-copying
intrinsic functions into account.
(gfc_trans_assignment_1): Use expr_is_variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164169 138bc75d-0d04-0410-961f-82ee72b054a4

* runtime/string.c (compare0): Remove.
(find_option): Inline string comparison

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164168 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog config

2010-09-10  Jonathan Yong  <jon_y@users.sourceforge.net>

* dfp.m4: Enable decimal float for i?86 cygwin
and mingw, and for x86_64 mingw.

ChangeLog libgcc

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

       * configure: Regenerated.

ChangeLog libdecnumber

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

       * configure: Regenerated.

ChangeLog gcc

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

* configure: Regenerated.
* config.gcc: Add for x86_64 and i?86 mingw t-dfprule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164167 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/neon-schedgen.ml (allCores): Add support for
Cortex-A9.
        * config/arm/cortex-a9-neon.md: New and partially generated.
        * config/arm/cortex-a9.md (cortex_a9_dp): Adjust for Neon.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164166 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* repinfo.adb (List_Type_Info): List Small and Range for fixed-point
types.
* sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
rather than parens for fixed constants.
* sprint.ads: Use square brackets rather than parens for fixed constants
* urealp.adb (UR_Write): Use square brackets rather than parens
(UR_Write): Add Brackets argument
(UR_Write): Add many more special cases to output literals
* urealp.ads (UR_Write): Use square brackets rather than parens
(UR_Write): Add Brackets argument

2010-09-10  Robert Dewar  <dewar@adacore.com>

* sem_ch4.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164165 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Richard Guenther  <rguenther@suse.de>

* tree.h (build_index_2_type): Remove.
* tree.c (build_index_2_type): Remove.

ada/gcc-interface/
* utils.c (create_index_type): Use build_range_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164164 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/45630
* dwarf2out.c (get_ref_die_offset_label): Use %ld instead of
HOST_WIDE_INT_PRINT_DEC to print ref->die_offset.
(implicit_ptr_descriptor): Return NULL if dwarf_strict.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164163 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_conv_loop_setup): Access the shape along the
real array dimension instead of the scalarizer (loop) dimension.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164162 138bc75d-0d04-0410-961f-82ee72b054a4

* vms_cmds.ads: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164161 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Eric Botcazou  <ebotcazou@adacore.com>

* exp_dbug.ads: Mention enhanced encoding for array types.

2010-09-10  Jerome Lambourg  <lambourg@adacore.com>

* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
unsupported in VM targets. Display a warning in this case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164160 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
not reset Sloc when printing keyword "new".

2010-09-10  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (GNATCmd): Put the command line in environment variable
GNAT_DRIVER_COMMAND_LINE.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
clause, process the body at once.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
conversion is the expression is a qualified expression used to
disambiguate a function call.

2010-09-10  Vincent Celier  <celier@adacore.com>

* prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
as a source of another project and of another language.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* prj-util.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164159 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
transposed references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164158 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Eric Botcazou  <ebotcazou@adacore.com>

* exp_disp.adb: Minor reformatting.

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

* sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
CodePeer mode.

2010-09-10  Thomas Quinot  <quinot@adacore.com>

* sem_res.adb: Minor reformatting.
* exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
magic constants for task master levels (instead, reference
named numbers from System.Tasking).

2010-09-10  Eric Botcazou  <ebotcazou@adacore.com>

* gnatvsn.ads (Ver_Prefix): New constant string.
* bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
(Gen_Output_File_C): Likewise.
* g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
in comment.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sem.adb (Walk_Library_Items): Do not traverse children of the main
unit, to prevent spurious circularities in the walk order.
(Depends_On_Main): Use elsewhere to prevent circularities when the body
of an ancestor of the main unit depends on a child of the main unit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164157 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
sem_ch3.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164156 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Derive_Subprograms): An interface primitive operation
that is a renaming must be derived like any other primitive operation,
the renamed operation is not relevant to the derivation.

2010-09-10  Robert Dewar  <dewar@adacore.com>

* sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
* checks.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164155 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Add section on intent of style checking options.

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

* xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb: Improve error message on derivation from class-wide type

2010-09-10  Steve Baird  <baird@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
generation when Generate_SCIL is True.

2010-09-10  Geert Bosch  <bosch@adacore.com>

* gnatlink.adb (Check_ Existing_Executable): New procedure for checking
validity of executable name and removing any existing executable
(Gnatlink): Call Check_Existing_Executable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164154 138bc75d-0d04-0410-961f-82ee72b054a4

    * libobjc/objc/deprecated: New directory.
        * libobjc/objc/deprecated/README: New file.
        * libobjc/objc/README: New file.
        * libobjc/objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
        objc/typedstream.h replaced with a placeholder including the file
        from the deprecated/ directory.
        * libobjc/objc/deprecated/objc-unexpected-exception.h: New file with the
        definition of _objc_unexpected_exception.
        * libobjc/objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
        instead of defining _objc_unexpected_exception.
        * libobjc/objc/deprecated/Object.h: New file with the deprecated Object
        methods in a 'Deprecated' category.
        * libobjc/objc/Object.h Include deprecated/Object.h instead of defining
        the deprecated methods.
        * libobjc/Object.m: Moved deprecated methods into 'Deprecated' category.
        * libobjc/objc-private: New directory.
        * libobjc/objc-private/README: New file.
        * libobjc/Makefile.in (OBJC_DEPRECATED_H): New variable.
        (install-headers): Create installation directory for
        OBJC_DEPRECATED_H headers, and install them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164153 138bc75d-0d04-0410-961f-82ee72b054a4

    * objc.dg/fobjc-exceptions.m: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164152 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

* s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
initialization of Task_Alternate_Stack here, cleaner since in case of
ranvescar, Restricted_Ada_Task_Control_Block is not initialized
implicitly.

2010-09-10  Thomas Quinot  <quinot@adacore.com>

* s-fileio.adb, a-dirval.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164151 138bc75d-0d04-0410-961f-82ee72b054a4

    * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
        -fobjc-exceptions was not used.  (objc_build_throw_stmt): Same
        change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164150 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Emmanuel Briot  <briot@adacore.com>

* prj-util.adb (Executable_Of): Fix CE when the project does not
contain a Builder package.

2010-09-10  Vincent Celier  <celier@adacore.com>

* prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
to the project path, if Prefix and Target_Name are defined.
* prj-tree.ads (Project_Node_Tree_Data): New component Target_Name

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

* checks.adb (Ensure_Valid): If the expression is a boolean expression
or short-circuit operation, do no emit a validity check: only the
elementary operands of the expression need checking.

2010-09-10  Ben Brosgol  <brosgol@adacore.com>

* gnat_rm.texi: Document Short_Descriptors.

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

* s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
initialize to Null_Address.
(Enter_Task): Do not set up an alternate stack for foreign threads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164149 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/45605
* cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in ADDR_EXPR

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164148 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* opt.adb (Short_Descriptors): New flag
(Short_Descriptors_Config): New flag
* opt.ads (Short_Descriptors): New flag
(Short_Descriptors_Config): New flag
* par-prag.adb: Add dummy entry for Short_Descriptors pragma
* sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
(Analyze_Pragma): Implement Short_Descriptors pragma
* snames.ads-tmpl: Add entry for Short_Descriptors pragma

2010-09-10  Emmanuel Briot  <briot@adacore.com>

* prj-util.adb, prj-util.ads (Executable_Of): Take into account the
project's Executable_Suffix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164147 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* g-pehage.ads: Minor reformatting

* gnat_ugn.texi: Clarifying comment on -gnatyc
* exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
arguments.

2010-09-10  Tristan Gingold  <gingold@adacore.com>

* Make-generated.in (gnat.hlp): New rule.

2010-09-10  Emmanuel Briot  <briot@adacore.com>

* prj-util.adb, prj-util.ads (Executable_Of): New parameter
Include_Suffix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164146 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Robert Dewar  <dewar@adacore.com>

* einfo.adb: Minor code cleanup: Add assertion to
Set_Corresponding_Protected_Entry.

2010-09-10  Bob Duff  <duff@adacore.com>

* g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
the output to standard output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164145 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Remove SVN conflict marks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164144 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45186
        * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
        build4_stat_loc): New inline functions.
        (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
        (build1_v, build2_v, build3_v, build4_v): Use input_location
        as locus.
        * trans-array.c (gfc_trans_scalarized_loop_end,
        gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
        * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
        gfc_finish_wrapped_block): Ditto.
        * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
        * trans-expr.c (gfc_conv_missing_dummy,
        gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
        * trans-openmp.c (gfc_omp_clause_default_ctor,
        gfc_trans_omp_critical, gfc_trans_omp_parallel,
        gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
        gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
        gfc_trans_omp_single, gfc_trans_omp_task,
        gfc_trans_omp_workshare): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164143 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164140 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/44972
* tree-sra.c: Include toplev.h.
(build_ref_for_offset): Entirely reimplemented.
(build_ref_for_model): New function.
(build_user_friendly_ref_for_offset): New function.
(analyze_access_subtree): Removed build_ref_for_offset check.
(propagate_subaccesses_across_link): Likewise.
(create_artificial_child_access): Use
build_user_friendly_ref_for_offset.
(propagate_subaccesses_across_link): Likewise.
(ref_expr_for_all_replacements_p): Removed.
(generate_subtree_copies): Updated comment.  Use build_ref_for_model.
(sra_modify_expr): Use build_ref_for_model.
(load_assign_lhs_subreplacements): Likewise.
(sra_modify_assign): Removed ref_expr_for_all_replacements_p checks,
checks for return values of build_ref_for_offset.
* ipa-cp.c (ipcp_lattice_from_jfunc): No need to check return value of
build_ref_for_offset.
* ipa-prop.h: Include gimple.h
* ipa-prop.c (ipa_compute_jump_functions): Update to look for MEM_REFs.
(ipa_analyze_indirect_call_uses): Update comment.
* Makefile.in (tree-sra.o): Add $(GIMPLE_H) to dependencies.
(IPA_PROP_H): Likewise.

* testsuite/gcc.dg/ipa/ipa-sra-1.c: Adjust scanning expressions.
* testsuite/gcc.dg/tree-ssa/pr45144.c: Likewise.
* testsuite/gcc.dg/tree-ssa/forwprop-5.c: Likewise and scan optimzed
dump instead.
        * testsuite/g++.dg/torture/pr44972.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164136 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/44972
* ipa-prop.c (ipa_modify_call_arguments): Build MEM_REF instead of
calling build_ref_for_offset.

* testsuite/g++.dg/torture/pr34850.C: Remove expected warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164135 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/bpabi.h (BE8_LINK_SPEC): Handle Cortex-a15.
        * config/arm/arm-cores.def (cortex-a15): New core. Treat it
as a v7-a.
        * config/arm/arm-tune.md: Regenerate.
        * doc/invoke.texi (ARM Options): Document it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164134 138bc75d-0d04-0410-961f-82ee72b054a4

Dispatch scheduling for AMD Bulldozer processors.

2010-09-09  Reza Yazdani  <reza.yazdani@amd.com>

* config/i386/i386.c: Include sched-int.h.
(TARGET_SCHED_DISPATCH): Defined.
(TARGET_SCHED_DISPATCH_DO): Defined.
(DISPATCH_WINDOW_SIZE): Defined.
(MAX_DISPATCH_WINDOWS): Defined.
(MAX_INSN): Defined.
(MAX_IMM): Defined.
(MAX_IMM_SIZE): Defined.
(MAX_IMM_32): Defined.
(MAX_IMM_64): Defined.
(MAX_LOAD): Defined.
(MAX_STORE): Defined.
(BIG): Defined.
(dispatch_group): New.
(num_allowable_groups): New.
(group_name): New.
(sched_insn_info_s): New.
(dispatch_windows_s): New.
(imm_info_s): New.
(dispatch_window_list): New.
(dispatch_window_list1): New.
(get_mem_group): New.
(is_cmp): New.
(dispatch_violation): New.
(is_branch): New.
(is_prefetch): New.
(init_window): New.
(allocate_window): New.
(init_dispatch_sched): New.
(is_end_basic_block): New.
(process_end_window): New.
(allocate_next_window): New.
(find_constant_1): New.
(find_constant): New.
(get_num_immediates): New.
(has_immediate): New.
(get_insn_path): New.
(get_insn_group): New.
(count_num_restricted): New.
(fits_dispatch_window): New.
(add_insn_window): New.
(add_to_dispatch_window): New.
(debug_dispatch_window_file): New.
(debug_dispatch_window): New.
(debug_insn_dispatch_info_file): New.
(debug_ready_dispatch): New.
(do_dispatch): New.
(has_dispatch): New.
* config/i386/i386.h (debug_ready_dispatch): Declared.
(debug_dispatch_window): Declared.
* config/i386/i386.opt (mdispatch-scheduler): New flag.
* doc/tm.texi.in (TARGET_SCHED_DISPATCH): New.
(TARGET_SCHED_DISPATCH_DO): New.
* doc/tm.texi: Regererated.
* haifa-sched.c (choose_ready): Call targetm.sched.dispatch and
ready_remove_first_dispatch
(schedule_block): Call targetm.sched.dispatch and
targetm.sched.dispatch_do.
(sched_init): Call targetm.sched.dispatch and
targetm.sched.dispatch_do.
(ready_remove_first_dispatch): New.
(number_in_ready): New.
(get_ready_element): New.
* hooks.c (hook_bool_rtx_int_false): New.
(hook_void_rtx_int): New.
* hooks.h (hook_bool_rtx_int_false): Declared.
(hook_void_rtx_int): Declared.
* sched-int.h (IS_DISPATCH_ON): Defined.
(IS_CMP): Defined.
(DISPATCH_VIOLATION): Defined.
(FITS_DISPATCH_WINDOW): Defined.
(DISPATCH_INIT): Defined.
(ADD_TO_DISPATCH_WINDOW): Defined.
(get_ready_element): Declared.
(number_in_ready): Declared.
* target.def (dispatch): Defined.
(dispatch_do): Defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164133 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
    Andrew Pinski  <pinskia@gmail.com>

PR target/40959
* config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164132 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Steven G. Kargl  <kargl@gcc.gnu.org>

* gfortran.dg/dummy_optional_arg.f90: New test.

2010-09-09  Steven G. Kargl  <kargl@gcc.gnu.org>

* fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
for dummy argument that appears in a specification statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164120 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE,
LIBGFOR_CHECK_FOR_BROKEN_ISNAN,
LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Remove.
* configure.ac: Remove above checks.
* libgfortran.h: Define isnan, isinf, isfinite, isnormal and
signbit in terms of the respective built-ins.
* io/write_float.def (WRITE_FLOAT): Use signbit() instead of
__builtin_signbit().
* intrinsics/c99_functions.c (tgamma): Use isnan() instead of
__builtin_isnan().
* config.h.in: Regenerate.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164119 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/45312
* reload1.c (merge_assigned_reloads): Remove.
(reload_as_needed): Don't call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164116 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.c (m32r_mode_dependent_address_p): New functions.
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
* config/m32r/m32r.h: (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164115 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Matthias Klose  <doko@ubuntu.com>

        PR bootstrap/43847
        * configure.ac (--enable-plugin): Enhance for cross builds.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164113 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_get_array_ref_dim): New function.
(gfc_trans_create_temp_array): Reconstruct array
bounds from loop bounds. Use array bounds instead of loop bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164112 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-ccp.c (fold_const_aggregate_ref): Check that result of
string folding is of integral type.
* fortran.fortran-torture/compile/pr45598.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164111 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gnu_indirect_function): New test.
* configure: Rebuilt.
* config.in (HAVE_GAS_INDIRECT_FUNCTION): New.
* defaults.h (IFUNC_ASM_TYPE): Provide default.

* doc/extend.texi (Function Attributes): Document ifunc.
* varasm.c (do_assemble_alias): Deal with ifuncs too.

c-family/
* c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
(handle_alias_attribute): ... here.
(handle_ifunc_attribute): New.

testsuite/
* lib/target-supports-dg.exp (dg-require-ifunc): New.
* lib/target-supports.exp (check_ifunc_available): New.
* gcc.dg/attr-ifunc-1.c: New.
* gcc.dg/attr-ifunc-2.c: New.
* gcc.dg/attr-ifunc-3.c: New.
* gcc.dg/attr-ifunc-4.c: New.
* gcc.dg/attr-ifunc-5.c: New.
* testsuite/g++.dg/ext/attr-ifunc-1.C
* testsuite/g++.dg/ext/attr-ifunc-2.C
* testsuite/g++.dg/ext/attr-ifunc-3.C
* testsuite/g++.dg/ext/attr-ifunc-4.C

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164110 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_set_loop_bounds_from_array_spec):
Get the array dimension from the dim array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164109 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/picochip/picochip.c (picochip_reorg): Check for note_p for
          epilogue instruction move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164108 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c (maybe_run_lto_and_relink): Rewrite code producing ld
command line to allow more partitions than input files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164106 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Vincent Celier  <celier@adacore.com>

* gnat_ugn.texi: Add documentation for new gnatmake switch
--create-map-file.
* make.adb (Map_File): New global variable to store the value of switch
--create-map-file.
(Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
has been specified.
(Scan_Make_Arg): Recognize switch --create-map-file
* makeutl.ads (Create_Map_File_Switch): New constant string for new
gnatmake and gprbuild switch --create-map-file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164104 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Mikael Morin  <mikael@gcc.gnu.org>

* trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
dim array to get the stride in the innermost loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164103 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-09  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/44554
* ira.c (ira): Switch off sharing spill slots if setjmp is called.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164102 138bc75d-0d04-0410-961f-82ee72b054a4