Add myself in write-after-approval list

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181723 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (print_operand): Support code = 'i' for CONST_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181722 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-24  Andrew MacLeod  <amacleod@redhat.com>

PR other/51011
* tree.h (is_builtin_name): No longer external.
* builtins.c (is_builtin_name): Make static.
* varasm.c (incorporeal_function_p): __sync and __atomic external calls
are not incorporeal and may need asm label processing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181721 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50566
* config/avr/avr-protos.h (avr_log_t): Add field .builtin.
* config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
Don't bypass TARGET_ALL_DEBUG.  Print self-info with ?.
(avr_log_vadump): Support %D and %X to print double_int.
(avr_double_int_pop_digit): New static function.
(avr_dump_double_int_hex): New static function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181718 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog typo for last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181715 138bc75d-0d04-0410-961f-82ee72b054a4

   PR target/51287
       * i386.c (distance_non_agu_define): Fix insn attr check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181713 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-24  Andrew MacLeod  <amacleod@redhat.com>

PR c/51256
* c-common.c (get_atomic_generic_size): Check for various error
conditions
(resolve_overloaded_atomic_exchange,
resolve_overloaded_atomic_compare_exchange,
resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
error_mark_node for error conditions.
* gcc.dg/atomic-pr51256.c: New.  Test error conditions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181709 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51227
* pt.c (instantiate_class_template_1): If lambda_function (type)
is NULL_TREE do not instantiate_decl.

/testsuite
2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51227
* g++.dg/cpp0x/lambda/lambda-ice5.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181707 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181706 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-24  Andrew MacLeod  <amacleod@redhat.com>

* optab.c (maybe_emit_atomic_exchange): New.  Try to emit an
atomic_exchange pattern.
(maybe_emit_sync_lock_test_and_set): New.  Try to emit an exchange
using __sync_lock_test_and_set.
(maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an
exchange using a compare_and_swap loop.
(expand_sync_lock_test_and_set): New.  Expand sync_lock_test_and_set.
(expand_atomic_test_and_set): New.  Expand test_and_set operation.
(expand_atomic_exchange): Use new maybe_emit_* functions.
(expand_atomic_store): Use new maybe_emit_* functions.
* builtins.c (expand_builtin_sync_lock_test_and_set): Call
expand_sync_lock_test_and_set routine.
(expand_builtin_atomic_exchange): Remove parameter from call.
(expand_builtin_atomic_clear): Use atomic_clear pattern if present.
(expand_builtin_atomic_test_and_set): Add target and simply call
expand_atomic_test_and_set.
(expand_builtin): Add target to expand_builtin_atomic_test_and_set.
* expr.h (expand_atomic_exchange): Add parameter.
(expand_sync_lock_test_and_set): New prototype.
(expand_atomic_test_and_set, expand_atomic_clear): New prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181702 138bc75d-0d04-0410-961f-82ee72b054a4

Revert revision 181357.

gcc/

2011-11-24  H.J. Lu  <hongjiu.lu@intel.com>

PR target/51134
* config/i386/i386.h (processor_costs): Revert revision 181357.
* config/i386/i386.c (cost models): Likewise.
(core_cost): Likewise.
(promote_duplicated_reg): Likewise.
(promote_duplicated_reg_to_size): Likewise.
(processor_target): Likewise.
(expand_set_or_movmem_via_loop_with_iter): Likewise.
(expand_set_or_movmem_via_loop): Likewise.
(emit_strset): Likewise.
(expand_movmem_epilogue): Likewise.
(expand_setmem_epilogue): Likewise.
(expand_movmem_prologue): Likewise.
(expand_setmem_prologue): Likewise.
(expand_constant_movmem_prologue): Likewise.
(expand_constant_setmem_prologue): Likewise.
(decide_alg): Likewise.
(decide_alignment): Likewise.
(ix86_expand_movmem): Likewise.
(ix86_expand_setmem): Likewise.
(ix86_slow_unaligned_access): Likewise.
* config/i386/i386.md (strset): Likewise.
* config/i386/sse.md (vec_dupv4si): Likewise.
(vec_dupv2di): Likewise.

gcc/testsuite/

2011-11-24  H.J. Lu  <hongjiu.lu@intel.com>

PR target/51134
* gcc.target/i386/sw-1.c: Revert revision 181357.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181701 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.md (*rotlhi2.15): Set length to 4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181700 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51218
        * resolve.c (pure_subroutine): If called subroutine is
        impure, unset implicit_pure.
        (resolve_function): Move impure check to simplify code.

2011-11-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51218
        * gfortran.dg/implicit_pure_1.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181698 138bc75d-0d04-0410-961f-82ee72b054a4

Fix several atomic tests on 32-bit x86 (PR testsuite/51258)

PR testsuite/51258
* gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
* gcc.dg/atomic-exchange-5.c: Likewise.
* gcc.dg/atomic-load-5.c: Likewise.
* gcc.dg/atomic-op-5.c: Likewise.
* gcc.dg/atomic-store-5.c: Likewise.
* gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181697 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bootstrap error in s-taprop-tru64.adb

* s-taprop-tru64.adb (Create_Task): Use Unrestricted_Access.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181696 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/50290
* gcc.dg/pr50290.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181694 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-data-ref.c (initialize_data_dependence_relation): Update
        * comment for the
        self dependence case.
        (compute_self_dependence): Remove.
        * tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to
        compute_self_dependenc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181691 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51290
* class.c (build_base_path): For the null pointer check use
nullptr_node instead of integer_zero_node.

/testsuite
2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51290
* g++.dg/warn/Wzero-as-null-pointer-constant-3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181690 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/50888
* prims.cc: Don't include ctype.h.
(c_isspace): Define.
(next_property_key, next_property_value): Use it instead
of isspace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181685 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (warn_if_shadowing): Don't warn if shadowed
identifier is from system header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181684 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181683 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  François Dumont <fdumont@gcc.gnu.org>

PR libstdc++/41975
* include/bits/hashtable.h (_Hashtable<>): Major data model
modification to limit performance impact of empty buckets in
erase(iterator) implementation.
* include/bits/hashtable_policy.h (_Hashtable_iterator,
_Hashtable_const_iterator): Remove not used anymore.
* include/bits/hashtable_policy.h (_Prime_rehash_policy): Remove
_M_grow_factor, just use natural evolution of prime numbers. Add
_M_prev_size to know when the number of buckets can be reduced.
* include/bits/unordered_set.h (__unordered_set<>,
__unordered_multiset<>), unordered_map.h (__unordered_map<>,
__unordered_multimap<>): Change default value of cache hash code
template parameter, false for integral types with noexcept hash
functor, true otherwise.
* include/debug/unordered_map, unordered_set: Adapt transformation
from iterator/const_iterator to respectively
local_iterator/const_local_iterator.
* testsuite/performance/23_containers/copy_construct/unordered_set.cc:
New.
* testsuite/23_containers/unordered_set/instantiation_neg.cc: New.
* testsuite/23_containers/unordered_set/hash_policy/rehash.cc: New.
* testsuite/23_containers/unordered_multiset/cons/copy.cc: New.
* testsuite/23_containers/unordered_multiset/erase/1.cc,
24061-multiset.cc: Add checks on the number of bucket elements.
* testsuite/23_containers/unordered_multiset/insert/multiset_range.cc,
multiset_single.cc, multiset_single_move.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181677 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51261
* config/i386/i386.c (decide_alg): Initialize *dynamic_check
even if !optimize.

* gcc.dg/pr51261.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181676 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/48455
* doc/invoke.texi (-fira-region): Document default values.

* flags-types.h (enum ira_region): Add new value
IRA_REGION_AUTODETECT.

* common.opt (fira-region): Set up initial value to
IRA_REGION_AUTODETECT.

* toplev.c (process_options): Set up flag_ira_region depending on
-O options.

* ira.c (ira.c): Remove optimize guard for ira_build.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181675 138bc75d-0d04-0410-961f-82ee72b054a4

* lang.c (java_init_options_struct): Disable optimizations
which assume a NULL pointer dereference will cause a fault.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181674 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* thread.c, s-oscons-tmplt.c: Generate __gnat_pthread_condattr_setup
only on platforms where this is required, as determined by
s-oscons.h.

2011-11-23  Ed Schonberg  <schonberg@adacore.com>

* sem_ch9.adb: No check on entry index if error on index.

2011-11-23  Gary Dismukes  <dismukes@adacore.com>

* sem_ch6.adb (Analyze_Return_Statement): Improve error messages for
return statements nested inside an extended_return_statement.
* gcc-interface/Make-lang.in: Update dependencies.
* gcc-interface/Makefile.in (MISCLIB): Add -lutil for BSD targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181670 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* mlib-tgt-specific-vxworks.adb: Minor reformatting.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* Make-generated.in (Sdefault.Target_Name): Set to
$(target_noncanonical) instead of $(target) for consistency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181669 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Ed Schonberg  <schonberg@adacore.com>

* freeze.adb (Freeze_All_Ent): An incomplete type is not
frozen by a subprogram body that does not come from source.

2011-11-23  Pascal Obry  <obry@adacore.com>

* s-oscons-tmplt.c: Add PTY_Library constant. It contains
the library for pseudo terminal support.
* g-exptty.ads: Add pseudo-terminal library into a Linker_Options
pragma.

2011-11-23  Ed Schonberg  <schonberg@adacore.com>

* sem_ch9.adb: No check on entry family index if generic.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* sem_ch9.adb, s-taprop.ads, s-taprop-hpux-dce.adb, s-taprop-irix.adb,
s-taprop-posix.adb, s-taprop-rtx.adb, s-taprop-solaris.adb,
s-taprop-tru64.adb, s-taprop-vxworks.adb: Move dependency on
System.OS_Constants from shared spec of
System.Tasking.Primitive_Operations to the specific body variants
that really require this dependency.

2011-11-23  Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Analyze_Subprogram_Renaming_Declaration):
If the declaration has aspects, analyze them so they can be
properly rejected.

2011-11-23  Hristian Kirtchev  <kirtchev@adacore.com>

* a-comutr.adb, a-coorma.adb, a-coorse.adb, a-convec.adb, a-cihase.adb,
a-cimutr.adb, a-coinve.adb, a-ciorma.adb, a-ciorse.adb, a-cobove.adb,
a-cohama.adb, a-cihama.adb, a-cidlli.adb, a-cdlili.adb, a-cbhama.adb,
a-cbhase.adb, a-cbmutr.adb, a-cborma.adb, a-cborse.adb, a-cbdlli.adb:
Add with and use clause for Ada.Finalization. Type
Iterator and Child_Iterator are now derived from Limited_Controlled.
(Finalize): New routine.
(Iterate): Add a renaming of counter Busy and
increment it. Update the return aggregate.
(Iterate_Children): Add a renaming of
counter Busy and increment it. Update the return aggregate.
(Iterate_Subtree): Add a renaming of counter Busy and increment
it. Update the return aggregate.
* a-cdlili.ads, a-cidlli.ads: Type List_Access is now a general access
type.
* a-cihama.ads: Type Map_Access is now a general access type.
* a-comutr.ads, a-cimutr.ads: Use type Natural for the two locks
associated with the tree.
* a-cohama.ads: Type Map_Access is now a general access type.
* a-coinve.ads, a-convec.ads: Type Vector_Access is now a general
access type.
* exp_ch5.adb (Expand_Iterator_Loop): Do not create a block
to wrap the loop as this is done at an earlier step, during
analysis. The declarations of the iterator and the cursor use
the usual Insert_Action mechanism when added into the tree.
* sem_ch5.adb (Analyze_Loop_Statement): Remove local constant
Loop_Statement and replace all respective uses by N. Add local
constant Loc. Preanalyze the loop iterator to discover whether
it is a container iterator and if it is, wrap the loop in a
block. This ensures that any controlled temporaries produced
by the iteration scheme share the same lifetime of the loop.
(Is_Container_Iterator): New routine.
(Is_Wrapped_In_Block): New routine.
(Pre_Analyze_Range): Move spec and body to the library level.

2011-11-23  Sergey Rybin  <rybin@adacore.com frybin>

* gnat_ugn.texi, vms_data.ads: Add documentation for new gnatpp option
that controls casing of type and subtype names.

2011-11-23  Yannick Moy  <moy@adacore.com>

* sem_ch3.adb: Minor addition of comments.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* prj-part.adb (Extension_Withs): New global variable,
contains the head of the list of WITH clauses from the EXTENDS
ALL projects for which virtual packages are being created.
(Look_For_Virtual_Projects_For): When recursing through
an EXTENDS ALL, add the WITH clauses of the extending
project to Extension_Withs.  When adding a project to the
Virtual_Hash, record the associated Extension_Withs list.
(Create_Virtual_Extending_Project): Add a copy of the appropriate
Extension_Withs to the virtual project.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* mlib-tgt-specific-vxworks.adb: Minor reformatting.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* Make-generated.in (Sdefault.Target_Name): Set to
$(target_noncanonical) instead of $(target) for consistency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181668 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Matthew Heaney  <heaney@adacore.com>

* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Iterator): Declared
Iterator type as limited (First, Last): Cursor return value
depends on iterator node value (Iterate): Use start position as
iterator node value (Next, Previous): Forward to corresponding
cursor-based operation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181667 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Matthew Heaney  <heaney@adacore.com>

* a-coorse.ads, a-ciorse.ads, a-cborse.ads (Set_Iterator_Interfaces):
Renamed from Ordered_Set_Iterator_Interfaces.
* a-coorse.adb, a-ciorse.adb, a-cborse.adb (Iterator): Declared
Iterator type as limited (First, Last): Cursor return value
depends on iterator node value (Iterate): Use start position as
iterator node value (Next, Previous): Forward to corresponding
cursor-based operation.
* a-cohase.ads, a-cohase.adb: Implemented forward iterator.
* a-cihase.adb, a-cbhase.adb (Iterator): Removed unnecessary
node component (First, Next): Forward call to corresponding
cursor-based operation (Iterate): Representation of iterator no
longer has node component

2011-11-23  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_intr.adb (Expand_Unc_Deallocation): Ensure that the
dereference has a proper type before the side effect removal
mechanism kicks in.
* sem_ch3.adb (Analyze_Subtype_Declaration): Handle a rare case
where the base type of the subtype is a private itype created
to act as the partial view of a constrained record type. This
scenario manifests with equivalent class-wide types for records
with unknown discriminants.

2011-11-23  Jerome Guitton  <guitton@adacore.com>

* s-osprim-vxworks.adb (Clock): Use Clock_RT_Ada.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* s-oscons-tmplt.c: Fix unbalanced preprocessor directives Minor
reformatting/reorganization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181666 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* g-htable.ads: Remove old comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181665 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Chung-Lin Tang  <cltang@codesourcery.com>

PR rtl-optimization/50496
* jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX
only after epilogue is created. Add comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181664 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* exp_imgv.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181663 138bc75d-0d04-0410-961f-82ee72b054a4

Remove hard coded clock id.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181662 138bc75d-0d04-0410-961f-82ee72b054a4

Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181661 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Robert Dewar  <dewar@adacore.com>

* sem_ch9.adb (Analyze_Entry_Declaration): Check for entry
family bounds out of range.

2011-11-23  Matthew Heaney  <heaney@adacore.com>

* a-cohama.adb, a-cihama.adb, a-cbhama.adb (Iterator): Declare
type as limited, and remove node component.
(First, Next): Forward call to corresponding cursor-based operation.
(Iterate): Representation of iterator no longer has node component.

2011-11-23  Yannick Moy  <moy@adacore.com>

* exp_util.adb: Revert previous change to remove side-effects in Alfa
mode, which is not the correct thing to do for renamings.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taprop-tru64.adb,
s-osinte-vxworks.ads, s-osinte-aix.ads, s-osinte-lynxos.ads,
s-osinte-solaris-posix.ads, s-taprop-solaris.adb, a-exetim-posix.adb,
s-osinte-irix.ads, s-osinte-solaris.ads, s-oscons-tmplt.c,
s-taprop-irix.adb, s-osinte-hpux-dce.ads, Makefile.rtl,
s-osinte-tru64.ads, s-osinte-darwin.ads, s-taprop.ads,
s-osinte-freebsd.ads, s-osinte-lynxos-3.ads, s-taprop-hpux-dce.adb,
s-taprop-posix.adb: Remove hard-coded clock ids;
instead, generate them in System.OS_Constants.
(System.OS_Constants.CLOCK_RT_Ada): New constant denoting the
id of the clock providing Ada.Real_Time.Monotonic_Clock.
* thread.c: New file.
(__gnat_pthread_condattr_setup): New function. For platforms where
CLOCK_RT_Ada is not CLOCK_REALTIME, set appropriate condition
variable attribute.

2011-11-23  Yannick Moy  <moy@adacore.com>

* sem_ch3.adb: Restore the use of Expander_Active instead of
Full_Expander_Active, so that the evaluation is forced in Alfa
mode too. Otherwise, we end up with an unexpected insertion in a
place where it is not supposed to happen, on default parameters
of a call.

2011-11-23  Thomas Quinot  <quinot@adacore.com>

* prj-pp.adb, prj-pp.ads: Minor new addition: wrapper procedure "wpr"
for Pretty_Print, for use from within gdb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181660 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Ed Schonberg  <schonberg@adacore.com>

* exp_ch5.adb (Expand_Iterator_Loop): Wrap the expanded loop
and the cursor declarations in a block, so that the loop variable
is local to the construct.

2011-11-23  Matthew Heaney  <heaney@adacore.com>

* a-coorma.ads, a-ciorma.ads, a-cborma.ads (Iterate): Returns
type Reversible_Iterator'Class.
* a-coorma.adb, a-ciorma.adb, a-cborma.adb (Iterator):
Declare type as limited.
(First, Last): Return value depends on iterator's start node value.
(Next, Previous): Call corresponding Cursor-based operation.
(Iterate): Indicate whether complete or partial iteration

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181659 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Robert Dewar  <dewar@adacore.com>

* errout.adb: Minor reformattin (Finalize): Take templates into
account for warning suppression.
* errout.ads (Set_Specific_Warning_Off): Add Used parameter.
* erroutc.adb: Minor reformatting (Finalize): Take generic
templates into account for warning suppress.
* erroutc.ads (Set_Specific_Warning_Off): Add Used parameter.
* sem_prag.adb: Minor reformatting (Analyze_Pragma,
case Warnings): Provide Used parameter in call to
Set_Specific_Warnings_Off (to deal with generic template case).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181658 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Pascal Obry  <obry@adacore.com>

* sem_prag.adb (Process_Convention): Better error message for
stdcall convention on dispatching calls.

2011-11-23  Gary Dismukes  <dismukes@adacore.com>

* sem_ch4.adb, sem_ch13.adb: Minor reformatting.

2011-11-23  Javier Miranda  <miranda@adacore.com>

* exp_ch6.adb (Expand_Simple_Function_Return): Add missing
implicit type conversion when the returned object is allocated
in the secondary stack and the type of the returned object is
an interface. Done to force generation of displacement of the
"this" pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181657 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Pascal Obry  <obry@adacore.com>

* impunit.adb: Add g-exptty and g-tty units.

2011-11-23  Robert Dewar  <dewar@adacore.com>

* exp_imgv.adb: Minor code reorganization (use Make_Temporary).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181656 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-23  Robert Dewar  <dewar@adacore.com>

* exp_util.adb, par-ch6.adb, sem_res.adb, par-util.adb: Minor
reformatting.

2011-11-23  Yannick Moy  <moy@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications): Place error on
line of precondition/ postcondition/invariant.
2011-11-23  Pascal Obry  <obry@adacore.com>

* g-exptty.ads, g-exptty.adb, g-tty.ads, g-tty.adb,
terminals.c: New files.
Makefile.rtl: Add these new files.
* gnat_rm.texi: Add documentation for GNAT.Expect.TTY.
* gcc-interface/Makefile.in: Add g-exptty, g-tty, terminals.o
* gcc-interface/Make-lang.in: Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181655 138bc75d-0d04-0410-961f-82ee72b054a4

libitm:

* Makefile.am (libitm_la_LDFLAGS): Remove "-no-undefined".
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181654 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/51145 - Alias template in elaborated-type-specifier accepted

gcc/cp/

PR c++/51145
* decl.c (check_elaborated_type_specifier): Gracefully handle
error_mark_node.  Accept bound template template parameters.
Update diagnostics for alias template specializations.  Update
comment.
* parser.c (cp_parser_elaborated_type_specifier): Use
check_elaborated_type_specifier for simple-template-ids as well.

gcc/testsuite/

PR c++/51145
* g++.dg/cpp0x/alias-decl-14.C: New test.
* g++.dg/cpp0x/alias-decl-2.C: Adjust for tests that were wrongly
passing before.
* g++.dg/cpp0x/alias-decl-10.C: Likewise and adjust for diagnostic
change.
* g++.dg/ext/attrib27.C: Adjust for diagnostic change.
* g++.dg/lookup/struct1.C: Likewise.
* g++.dg/parse/elab1.C: Likewise.
* g++.dg/parse/elab2.C: Likewise.
* g++.dg/parse/int-as-enum1.C: Likewise.
* g++.dg/parse/typedef1.C: Likewise.
* g++.dg/parse/typedef3.C: Likewise.
* g++.dg/parse/typedef4.C: Likewise.
* g++.dg/parse/typedef5.C: Likewise.
* g++.dg/template/crash26.C: Likewise.
* g++.dg/template/nontype4.C: Likewise.
* g++.old-deja/g++.benjamin/typedef01.C: Likewise.
* g++.old-deja/g++.brendan/line1.C: Likewise.
* g++.old-deja/g++.other/elab1.C: Likewise.
* g++.old-deja/g++.other/syntax4.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181653 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181648 138bc75d-0d04-0410-961f-82ee72b054a4

ia64: Update to atomic optabs

        * config/ia64/ia64.c (ia64_expand_atomic_op): Add model parameter.
        Generate the barrier required for the memory model.
        (rtx_needs_barrier): Handle UNSPEC_FETCHADD_REL, UNSPEC_CMPXCHG_REL.
        * config/ia64/ia64-protos.h: Update.
        * config/ia64/ia64.md (UNSPEC_FETCHADD_REL): New.
        (UNSPEC_CMPXCHG_REL): New.
        * config/ia64/sync.md (mem_thread_fence): New.
        (atomic_load<IMODE>, atomic_store<IMODE>): New.
        (atomic_compare_and_swap<IMODE>): New.
        (cmpxchg_acq_<I124MODE>, cmpxchg_acq_di): New.
        (atomic_exchange<IMODE>): New.
        (xchg_acq_<IMODE>): Rename from sync_lock_test_and_set<IMODE>.
        (atomic_<FETCHOP><IMODE>, atomic_nand<IMODE>): New.
        (atomic_fetch_<FETCHOP><IMODE>, atomic_fetch_nand<IMODE>): New.
        (atomic_<FETCHOP>_fetch<IMODE>, atomic_nand_fetch<IMODE>): New.
        (fetchadd_rel_<I48MODE>): New.
        (sync_<FETCHOP><IMODE>, sync_nand<IMODE>): Remove.
        (sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): Remove.
        (sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): Remove.
        (sync_compare_and_swap<IMODE>): Remove.
        (sync_lock_release<IMODE>): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181643 138bc75d-0d04-0410-961f-82ee72b054a4

ia64: Use define_c_enum for unspec constants.

        * config/ia64/ia64.md: Use define_e_enum for UNSPEC_*
        and UNSPECV_* constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181642 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-22  Tom de Vries  <tom@codesourcery.com>

PR rtl-optimization/50764
* gcc.dg/pr50764.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181640 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-22  Tom de Vries  <tom@codesourcery.com>

PR rtl-optimization/50764
* sched-deps.c (sched_analyze_insn): Make sure frame-related insns are
not moved past preceding jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181639 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51265
* semantics.c (finish_decltype_type): Handle PTRMEM_CST.

/testsuite
2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51265
* g++.dg/cpp0x/decltype36.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181638 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/contrib.texi: Add entry for David Binderman.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181634 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: New lock/note implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181633 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* postreload.c (reload_combine): Mark reg_state as invalid at
volatile insns if there has been a use already.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181631 138bc75d-0d04-0410-961f-82ee72b054a4

    * opts.c (finish_options): Do not fail for -fgnu-tm.
        * gimple-streamer-out.c (output_gimple_stmt): Handle GIMPLE_TRANSACTION.
        * gimple-streamer-in.c (input_gimple_stmt): Same.
        * lto-cgraph.c (input_overwrite_node): Read tm_clone bit.
        (lto_output_node): Write tm_clone bit.
lto/
        * lto-lang.c (lto_attribute_table): Handle transaction_pure.
        (handle_transaction_pure_attribute): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181629 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Configuration): Correct doc of
--enable-build-poststage1-with-cxx: it is not experimental.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181628 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/51074
* fold-const.c (fold_binary_loc): Fix up VEC_INTERLEAVE_*_EXPR
handling for BYTES_BIG_ENDIAN.
* optabs.c (can_vec_perm_for_code_p): Likewise.

* gcc.dg/vect/pr51074.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181627 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/51143 - Alias template allows class definition

gcc/cp

PR c++/51143
* parser.c (cp_parser_alias_declaration): Don't allow type
definition in templates.

gcc/testsuite

PR c++/51143
* g++.dg/cpp0x/alias-decl-16.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181626 138bc75d-0d04-0410-961f-82ee72b054a4

* include/line-map.h (linemap_dump): Declare.
(line_table_dump): Declare.
* line-map.c (linemap_dump): New.
(line_table_dump): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181625 138bc75d-0d04-0410-961f-82ee72b054a4

fix linenos

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181624 138bc75d-0d04-0410-961f-82ee72b054a4

remove mention of EH_FILTER_MUST_NOT_THROW

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181623 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51196
* typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
the -Wzero-as-null-pointer-constant warning for pmf == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181620 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/51125
* trans-mem.c (expand_block_tm): Ignore clobbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181619 138bc75d-0d04-0410-961f-82ee72b054a4

config:

* weakref.m4: New file.

libitm:

* configure.ac: Use GCC_CHECK_ELF_STYLE_WEAKREF.
* alloc_cpp.cc: Generate dummy functions if we don't
HAVE_ELF_STYLE_WEAKREF.
* eh_cpp.cc: Likewise.
* configure: Regenerate.
* aclocal.m4:  Likewise.
* config.h.in: Likewise.
* Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181618 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/50765
* gcc.dg/pr50765.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181617 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

*  config/darwin.h (ENDFILE_SPEC): New.
(DARWIN_CRT1_SPEC): Add crttms.o.
(STARTFILE_SPEC): Likewise for dynamic libs and bundles.
* config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.

libgcc:

* config/darwin-crt-tm.c: New file.
* config.host (darwin): Build crttms.o crttme.o to provide
startup and shutdown for tm clones.
* config/t-darwin (crttms.o): New build rule.
(crttme.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181616 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/51264
* tree.c (iterative_hash_expr): Remove break after return.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181615 138bc75d-0d04-0410-961f-82ee72b054a4

For Matthew Gretton-Dann

2011-11-22  Matthew Gretton-Dann<matthew.gretton-dann@arm.com>

         * gcc.dg/vshift-1.c (main): Call rand instead of random.
         * gcc.dg/vshift-3.c (main): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181614 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

* target.def (tm_clone_table_section): New hook.
* doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
* doc/tm.texi: Regenerate.
* varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section.
* output.h (default_clone_table_section): New prototype.
* config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New.
* config/darwin-protos.h (darwin_tm_clone_table_section): New prototype.
* config/darwin.c (darwin_tm_clone_table_section): New.

gcc/testsuite:

     * gcc.dg/tm/20100615.c: Adjust for Darwin tm_clone_table section name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181613 138bc75d-0d04-0410-961f-82ee72b054a4

libitm:

* config/x86/sjlj.S (CONCAT1, CONCAT2, SYM): Respond to
__USER_LABEL_PREFIX__ for targets that use it.
TYPE, SIZE, HIDDEN): New macros to assist on non-elf targets.
(_ITM_beginTransaction): Use SYM, TYPE, SIZE macros to assist
in portability to non-elf targets.
(GTM_longjmp): LIkewise.
* libitm_i.h (begin_transaction): Apply __USER_LABEL_PREFIX__
where required.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181612 138bc75d-0d04-0410-961f-82ee72b054a4

libitm:

* testsuite/libitm.c/memcpy-1.c: Allow for MAP_ANON spelling.
* testsuite/libitm.c/memset-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181611 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:

* gcc.misc-tests/gcov-16.c: Adjust scan-assembler for Darwin.
* gcc.misc-tests/gcov-17.c: Likewise.
* g++.dg/gcov/gcov-8.C: Likewise.
* g++.dg/gcov/gcov-9.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181610 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
et al.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181608 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/functional (is_placeholder, is_bind_expression): Add
partial specializations for cv-qualified types.
* include/tr1/functional (is_placeholder, is_bind_expression): Add
partial specializations for std::bind and std::placeholders and for
cv-qualified types.
* testsuite/20_util/bind/cv_quals_3.cc: New.
* testsuite/tr1/3_function_objects/bind/cv_quals.cc: New.
* testsuite/tr1/3_function_objects/bind/mixed.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181607 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181606 138bc75d-0d04-0410-961f-82ee72b054a4

PR47747: Fix error messages for calls to unsafe virtual functions.

gcc/
* trans-mem.c (diagnose_tm_1): Print an expression instead of a
declaration in error messages for indirect calls.

testsuite/
g++.dg/tm/pr47747.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181602 138bc75d-0d04-0410-961f-82ee72b054a4

Fix instantiation of transaction expressions.

gcc/cp/
* pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.

gcc/testsuite/
* g++.dg/tm/template-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181601 138bc75d-0d04-0410-961f-82ee72b054a4

Fix crtstuff merge error with transactional-memory branch.

        * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
        (__TMC_LIST__, __TMC_END__): New.
        (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
        (__do_global_dtors): Likewise.
        (frame_dummy): Call _ITM_registerTMCloneTable.
        (__do_global_ctors_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181600 138bc75d-0d04-0410-961f-82ee72b054a4

Correct sparc's REGMODE_NATURAL_SIZE and MODES_TIEABLE_P wrt. vector modes.

* config/sparc/sparc.c (sparc_regmode_natural_size): New function
implementing REGMODE_NATURAL_SIZE taking into consideration vector
modes.
(sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
* config/sparc/sparc-protos.h (sparc_regmode_natural_size,
sparc_modes_tieable_p): Declare.
* gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
MODES_TIEABLE_P): Use new helper functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181599 138bc75d-0d04-0410-961f-82ee72b054a4

Revert regression causing changes to store_bit_field_1.

Revert
2011-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR middle-end/50325
* expmed.c (store_bit_field_1): Use extract_bit_field on big
endian targets if the source cannot be exactly covered by word
mode chunks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181598 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/50827
* var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP
macro instead of XEXP.

* gcc.dg/pr50827.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181597 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add self as co-maintainer of the Ada front end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181596 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50958
gcc/cp/
* parser.c (lookup_literal_operator): New.
(cp_parser_userdef_char_literal): Use it.
(cp_parser_userdef_numeric_literal): Use it.
(cp_parser_userdef_string_literal): Use lookup_name.
libcpp/
* expr.c (cpp_userdef_char_remove_type): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181595 138bc75d-0d04-0410-961f-82ee72b054a4

tweak comment in perform_member_init

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181594 138bc75d-0d04-0410-961f-82ee72b054a4

Additional fixes for FreeBSD-10 build:

/: * libtool.m4: Additional FreeBSD 10 fixes.

boehm-gc/: * configure: Regenerate.
gcc/: * configure: Regenerate.
libffi/: * configure: Regenerate.
libgfortran/: * configure: Regenerate.
libgomp/: * configure: Regenerate.
libitm/: * configure: Regenerate.
libjava/: * configure.ac: Fix some more FreeBSD 10 issues..
* configure: Regenerate.
libjava/libltdl/: * acinclude.m4: Additional FreeBSD 10 fixes.
* configure: Regenerate.
libmudflap/: * configure: Regenerate.
libobjc/: * configure: Regenerate.
libquadmath/: * configure: Regenerate.
libssp/: * configure: Regenerate.
libstdc++-v3/: * configure: Regenerate.
lto-plugin/: * configure: Regenerate.
zlib/: * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181593 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (output_reload_in_const): Loading a byte with 0
must not affect cc0.
* config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any
register does not change cc0. Same for any constant to ld-register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181592 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP,
UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>:
Move from config/i386/i386.md
(unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto.
* config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU,
UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI,
UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV,
UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW,
UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR,
UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE,
UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST,
UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC,
UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL,
UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP,
UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF,
UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto.
(unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH,
UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>:
Ditto.
* config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE,
UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto.
(unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3,
UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto.
(sse2_lfence): Move from config/i386/sse.md.
(*sse2_lfence): Ditto.
(sse_sfence): Ditto.
(*sse_sfence): Ditto.
(sse2_mfence): Ditto.
(mfence_sse2): Ditto.  Rename from *sse2_mfence.  Enable also
for TARGET_64BIT.
(mem_thread_fence): Use mfence_sse2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181590 138bc75d-0d04-0410-961f-82ee72b054a4

Support sun symbol versioning in libitm

libitm:
* acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Handle gold.
(LIBITM_ENABLE_SYMVERS): Handle sun style.
* Makefile.am: Handle sun style versioning.
(libitm_la_LINK): Add $(libitm_la_LDFLAGS).
* configure: Regenerate.
* Makefile.in: Regenerate.

contrib:
* make_sunver.pl: Convert '?' in glob patterns to '.'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181588 138bc75d-0d04-0410-961f-82ee72b054a4

Fix LIB2ADD overrides in libgcc

* config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
(powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
(powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
* config/i386/t-darwin64: Remove.
* config/sh/t-netbsd (LIB2ADD): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181587 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Move myself from Write After Approval to CPU Port
Maintainers section, as Epiphany maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181584 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ultrasparc_vis[23]_hw tests

* lib/target-supports.exp
(check_effective_target_ultrasparc_vis2_hw): Call check_runtime
with ultrasparc_vis2_hw.
(check_effective_target_ultrasparc_vis3_hw): Call check_runtime
with ultrasparc_vis3_hw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181582 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Robert Dewar  <dewar@adacore.com>

* exp_imgv.adb (Expand_Width_Attribute): Handle case of
Discard_Names.
* sem_attr.adb (Eval_Attribute, case Width): Ditto.

2011-11-21  Thomas Quinot  <quinot@adacore.com>

* sinfo.ads: Minor reformatting.

2011-11-21  Yannick Moy  <moy@adacore.com>

* exp_util.adb: Minor reformatting. Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181581 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Robert Dewar  <dewar@adacore.com>

* exp_prag.adb, exp_util.adb, sinfo.ads, sem_res.adb, s-stposu.adb,
sem_attr.adb, s-stposu.ads, s-taprop-solaris.adb, s-taprop-irix.adb,
sem_ch6.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181580 138bc75d-0d04-0410-961f-82ee72b054a4

Adapt c-c++-common/tm/malloc.c for Solaris headers with C++

* c-c++-common/tm/malloc.c: Scan tree dumps for std::malloc if
*-*-solaris2* && c++.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181579 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Arnaud Charlet  <charlet@adacore.com>

* s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
Unrestricted_Access to deal with fact that we properly detect the
error if Access is used.
* gcc-interface/Make-lang.in: Update dependencies.

2011-11-21  Yannick Moy  <moy@adacore.com>

* exp_prag.adb (Expand_Pragma_Check): Place error on first character
of expression.
* sem_res.adb (Resolve_Short_Circuit): Place error on first
character of expression.

2011-11-21  Yannick Moy  <moy@adacore.com>

* exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference, case
Max_Size_In_Storage_Elements): Account for the size of the
hidden list header which precedes controlled objects allocated
on the heap.
* rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
tables.
* sinfo.adb (Header_Size_Added): New routine.
(Set_Header_Size_Added): New routine.
* sinfo.ads: Add flag Controlled_Header_Added along with
associated comment.
(Header_Size_Added): New inlined routine.
(Set_Header_Size_Added): New inlined routine.
* s-stposu.adb (Allocate_Any_Controlled): Use
Header_Size_With_Padding to calculate the proper
size of the header.
(Deallocate_Any_Controlled): Use
Header_Size_With_Padding to calculate the proper size
of the header. (Header_Size_With_Padding): New routine.
(Nearest_Multiple_Rounded_Up): Removed along with its uses.
* s-stposu.ads (Header_Size_With_Padding): New routine.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

* aspects.adb: Aspect specifications are allowed on renaming
declarations
* par-ch6.adb (P_Subprogram): Parse aspect specifications in a
subprogram renaming declaration

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181576 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Tristan Gingold  <gingold@adacore.com>

* env.c: Remove unused declaration.

2011-11-21  Pascal Obry  <obry@adacore.com>

* s-os_lib.ads: Minor style fix.

2011-11-21  Pascal Obry  <obry@adacore.com>

* adaint.c (__gnat_dup2): When fd are stdout, stdin or stderr and
identical, do nothing on Windows XP.

2011-11-21  Yannick Moy  <moy@adacore.com>

* sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
Use Full_Expander_Active instead of Expander_Active to control
the forced evaluation of expressions for the sake of generating
checks.

2011-11-21  Thomas Quinot  <quinot@adacore.com>

* init.c: On FreeBSD, stack checking failures may raise SIGBUS.

2011-11-21  Tristan Gingold  <gingold@adacore.com>

* sysdep.c (mode_read_text, mode_write_text, mode_append_text,
mode_read_binary, mode_write_binary, mode_append_binary,
mode_read_text_plus, mode_write_text_plus, mode_append_text_plus,
mode_read_binary_plus, mode_write_binary_plus,
mode_append_binary_plus): Remove unused declarations.

2011-11-21  Yannick Moy  <moy@adacore.com>

* gnat_rm.texi: Minor rewording.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_imgv.adb (Expand_Width_Attribute): Emit
an error message rather than a warning when pragma Discard_Names
prevents the computation of 'Width. Do not emit an error through
the use of RE_Null.

2011-11-21  Javier Miranda  <miranda@adacore.com>

* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add
implicit type conversion when the type of the allocator is an
interface. Done to force generation of displacement of the "this"
pointer when required.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

* sinfo.ads, sinfo.adb: Corresponding_Spec applies to expression
functions, and is set when the expression is a completion of a
previous declaration.
* sem_ch6.adb (Analyze_Expression_Function): To determine properly
whether an expression function completes a previous declaration,
use Find_Corresponding_Spec, as when analyzing a subprogram body.

2011-11-21  Steve Baird  <baird@adacore.com>

* sem_util.adb (Deepest_Type_Access_Level): Improve comment.
(Type_Access_Level): Improve comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181575 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/Makefile.in (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) by
means of -iquote unconditionally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181573 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
reformatting.

2011-11-21  Arnaud Charlet  <charlet@adacore.com>

* s-taprop-posix.adb (Create_Task): Use Unrestricted_Access
to deal with fact that we properly detect the error if Access
is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181572 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Steve Baird  <baird@adacore.com>

* sem_util.ads: Update comment describing function
Deepest_Access_Level.
* sem_util.adb (Deepest_Type_Access_Level): Return Int'Last for a
generic formal type.
(Type_Access_Level): Return library level
for a generic formal type.
* sem_attr.adb (Resolve_Attribute): Replace two Type_Access_Level
calls with calls to Deepest_Type_Access_Level.
* sem_ch3.adb (Analyze_Component_Declaration): replace a
Type_Access_Level call with a call to Deepest_Type_Access_Level.
* sem_res.adb (Resolve_Allocator.Check_Allocator_Discrim_Accessibility):
Replace three Type_Access_Level calls with calls to
Deepest_Type_Access_Level.
(Resolve_Allocator): Replace a Type_Access_Level call with a call to
Deepest_Type_Access_Level.
(Valid_Conversion.Valid_Array_Conversion): Replace a
Type_Access_Level call with a call to Deepest_Type_Access_Level.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181570 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, s-taprop-vms.adb, opt.ads: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181569 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Robert Dewar  <dewar@adacore.com>

* sinput.ads: Minor comment fix.

2011-11-21  Robert Dewar  <dewar@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
Last_Bit, Position): Handle 2005 case.

2011-11-21  Robert Dewar  <dewar@adacore.com>

* s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
to deal with fact that we properly detect the error if Access
is used.
(Increment): Same fix.
* s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
to deal with fact that we properly detect the error if Access
is used.
* sem_util.adb (Is_Volatile_Object): Properly record that A.B is
volatile if the B component is volatile. This affects the check
for passing such a by reference volatile actual to a non-volatile
formal (which should be illegal)

2011-11-21  Robert Dewar  <dewar@adacore.com>

* freeze.adb (Freeze_Enumeration_Type): Make sure to set both
size and alignment for foreign convention enumeration types.
* layout.adb (Set_Elem_Alignment): Redo setting of alignment
when size is set.

2011-11-21  Yannick Moy  <moy@adacore.com>

* checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
Apply_Discriminant_Check, Apply_Divide_Check,
Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
Selected_Range_Checks): Replace reference to Expander_Active
with reference to Full_Expander_Active, so that expansion of
checks is not performed in Alfa mode

2011-11-21  Tristan Gingold  <gingold@adacore.com>

* s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
fact that we properly detect the error if Access is used.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

* par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_imgv.adb: Add with and use clause for Errout.
(Expand_Width_Attribute): Emit a warning when in
configurable run-time mode to provide a better diagnostic message.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

* s-finmas.adb (Finalize): Add comment concerning double finalization.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Access_Definition): If the access definition
is itself the return type of an access to function definition
which is ultimately the return type of an access to subprogram
declaration, its scope is the enclosing scope of the ultimate
access to subprogram.

2011-11-21  Steve Baird  <baird@adacore.com>

* sem_res.adb (Valid_Conversion): If a conversion was legal
in the body of a generic, then the corresponding conversion is
legal in the expanded body of an instance of the generic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181568 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-21  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb: Minor reformatting.

2011-11-21  Robert Dewar  <dewar@adacore.com>

* s-utf_32.adb (Is_UTF_32_Line_Terminator): Recognize NEL as
line terminator.
* sinput.ads: Add section on Handling of Source Line Terminators.
* types.ads (Line_Terminator): Adjust comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181567 138bc75d-0d04-0410-961f-82ee72b054a4