* crtstuff.c (__TMC_LIST__): Mark used not unused.
(__TMC_END__): Only declare if hidden is available; in the definition,
if hidden is unavailable add a null record.
(deregister_tm_clones, register_tm_clones): New.
(__do_global_dtors_aux, frame_dummy): Use them.
(__do_global_dtors, __do_global_ctors_1): Likewise.
From-SVN: r181744
PR rtl-optimization/49912
* cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
when counting n_branch.
* g++.dg/other/pr49912.C: New test.
From-SVN: r181743
PR libstdc++/51296
* testsuite/30_threads/thread/native_handle/typesizes.cc: Do not run
on alpha*-*-osf*.
* testsuite/30_threads/future/cons/constexpr.cc: Disable debug
symbols.
* testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
From-SVN: r181740
2011-11-25 Tobias Burnus <burnus@net-b.de>
PR fortran/50408
* trans-decl.c (gfc_get_module_backend_decl): Also copy
ts.u.derived from the gsym if the ts.type is BT_CLASS.
(gfc_get_extern_function_decl): Copy also the backend_decl
for the symbol's ts.u.{derived,cl} from the gsym.
* trans-types.c (gfc_copy_dt_decls_ifequal): Directly
return if "from" and "to" are the same.
2011-11-25 Tobias Burnus <burnus@net-b.de>
PR fortran/50408
* gfortran.dg/whole_file_35.f90: New.
From-SVN: r181725
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.
From-SVN: r181721
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.
From-SVN: r181718
/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.
From-SVN: r181707
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.
From-SVN: r181702
PR bootstrap/50888
* prims.cc: Don't include ctype.h.
(c_isspace): Define.
(next_property_key, next_property_value): Use it instead
of isspace.
From-SVN: r181685
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.
From-SVN: r181677
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.
From-SVN: r181675
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.
From-SVN: r181670
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.
From-SVN: r181669
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.
From-SVN: r181668
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.
From-SVN: r181667
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.
From-SVN: r181666
