PR c++/14258
* cp-tree.h (USING_DECL_TYPENAME_P): New macro.
* parser.c (cp_parser_nonclass_name): Handle using declarations
that refer to a dependent type.
(cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
the using declaration refers to a dependent type.
PR/51443
* trans-mem.c (struct diagnose_tm): Remove saw_unsafe.
(diagnose_tm_1): Same.
(ipa_tm_execute): Do not test tm_may_enter_irr before we set it.
(ipa_tm_scan_irr_function): Return gracefully when no
DECL_STRUCT_FUNCTION.
(ipa_tm_scan_irr_block): Believe the user on TM attributes.
Jakub Jelinek [Tue, 13 Dec 2011 14:00:58 +0000 (15:00 +0100)]
Revert
2011-12-12 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/51481
* gimple-fold.c (gimple_fold_call): Call
maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH
edges, but gimple_fold_builtin result can't throw.
Jakub Jelinek [Tue, 13 Dec 2011 13:59:35 +0000 (14:59 +0100)]
re PR tree-optimization/51117 (rev.181172 causes glibc build failure)
PR tree-optimization/51117
* tree-eh.c (sink_clobbers): New function.
(execute_lower_eh_dispatch): Call it for BBs ending with
internally throwing RESX.
* cfgexpand.c (add_scope_conflicts_1): Add all conflicts only
at the first real instruction.
Co-Authored-By: Michael Matz <matz@suse.de>
From-SVN: r182283
Jakub Jelinek [Mon, 12 Dec 2011 21:00:36 +0000 (22:00 +0100)]
re PR rtl-optimization/51495 (ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto)
PR rtl-optimization/51495
* function.c (thread_prologue_and_epilogue_insns): Don't add
to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges
from basic blocks not needing prologue.
Jakub Jelinek [Mon, 12 Dec 2011 20:59:28 +0000 (21:59 +0100)]
re PR tree-optimization/51481 (ice: dead STMT in EH table)
PR tree-optimization/51481
* gimple-fold.c (gimple_fold_call): Call
maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH
edges, but gimple_fold_builtin result can't throw.
Georg-Johann Lay [Mon, 12 Dec 2011 20:13:40 +0000 (20:13 +0000)]
re PR tree-optimization/45830 (Code+rodata increase with -ftree-switch-conversion)
PR tree-optimization/45830
* gcc.c-torture/execute/pr45830.c: Move from here to...
* gcc.dg/torture/pr45830.c: ...this new file. Add dg-do and
dg-additional-options magic.
Jakub Jelinek [Mon, 12 Dec 2011 18:55:06 +0000 (19:55 +0100)]
re PR c++/51496 (FAIL: libgomp.c++/for-2.C * (test for excess errors))
PR c++/51496
* parser.c (cp_parser_omp_for_loop): When determining whether
to use cp_parser_omp_for_incr or cp_parser_expression and when
calling cp_parser_omp_for_incr, use real_decl instead of decl.
Eric Botcazou [Mon, 12 Dec 2011 18:22:13 +0000 (18:22 +0000)]
re PR tree-optimization/50569 (unaligned memory accesses generated for memcpy)
PR tree-optimization/50569
* tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs
in the expression of MODEL instead of just the last one.
Paolo Carlini [Mon, 12 Dec 2011 17:34:19 +0000 (17:34 +0000)]
revert: re PR target/51135 (SIGSEGV during exception cleanup on win32)
2011-12-12 Paolo Carlini <paolo.carlini@oracle.com>
Revert:
2011-12-12 Kai Tietz <ktietz@redhat.com>
PR libstdc++/51135
* libsupc++/cxxabi.h (__cxa_dtor_type): New type.
(__cxa_throw): Use it for destructor-argument.
* libsupc++/eh_throw.cc (__cxa_throw): Likewise.
* libsupc++/unwind-cxx.h (__cxa_exception): Change type of member
exceptionDestructor to __cxa_dtor_type.
* config/os/mingw32-w64/os_defines.h (_GLIBCXX_USE_THISCALL_ON_DTOR):
Define.
(__cxa_dtor_type): Declare target secific type variant.
* config/os/mingw32/os_defines.h: Likewise.
re PR tree-optimization/50873 (The fix to PR50730 causes gcc.c-torture/unsorted/dilayout.c to ICE)
gcc/
PR middle-end/50873
* optabs.c (maybe_legitimize_operand_same_code): Use copy_to_mode_reg
instead of force_reg. Do nothing if the address is already a
non-virtual pseudo register.
Arnaud Charlet [Mon, 12 Dec 2011 13:43:38 +0000 (14:43 +0100)]
[multiple changes]
2011-12-12 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb, gnatls.adb: Minor reformatting.
2011-12-12 Ed Schonberg <schonberg@adacore.com>
* freeze.adb (Freeze_Entity): If a type declared in a generic
context has predicates, generate a freeze node for it.
* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): If expression
has not been analyzed yet, entity has not been frozen, so analyze
it now.
2011-12-12 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Make_VM_TSD): Generate code
to store the value 'alignment in the TSD.
2011-12-12 Bob Duff <duff@adacore.com>
* s-taprop-mingw.adb (Yield): Do not delay 1 millisecond in Annex D
mode.
* exp_ch4.adb (Expand_N_Allocator): Update the master of an
anonymous access-to-controlled type to utilize the heterogeneous
master associated with the current unit.
Kai Tietz [Mon, 12 Dec 2011 13:29:10 +0000 (14:29 +0100)]
Correct bug-number in ChangeLog.
PR libstdc++/51135
* libsupc++/cxxabi.h (__cxxabi_dtor_type): New type.
(__cxa_throw): Use it for destructor-argument.
* libsupc++/eh_throw.cc (__cxa_throw): Likewise.
* libsupc++/unwind-cxx.h (__cxa_exception): Change type of member
exceptionDestructor to __cxxabi_dtor_type.
* config/os/mingw32-w64/os_defines.h (_GLIBCXX_USE_THISCALL_ON_DTOR):
Define.
(__cxa_dtor_type): Declare target secific type variant.
* config/os/mingw32/os_defines.h: Likewise.
Kai Tietz [Mon, 12 Dec 2011 13:24:30 +0000 (14:24 +0100)]
PR libstdc++/511135
* libsupc++/cxxabi.h (__cxxabi_dtor_type): New type.
(__cxa_throw): Use it for destructor-argument.
* libsupc++/eh_throw.cc (__cxa_throw): Likewise.
* libsupc++/unwind-cxx.h (__cxa_exception): Change type of member
exceptionDestructor to __cxxabi_dtor_type.
* config/os/mingw32-w64/os_defines.h (_GLIBCXX_USE_THISCALL_ON_DTOR):
Define.
(__cxa_dtor_type): Declare target secific type variant.
* config/os/mingw32/os_defines.h: Likewise.
Arnaud Charlet [Mon, 12 Dec 2011 12:06:59 +0000 (13:06 +0100)]
[multiple changes]
2011-12-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): If the function
is not a completion, pre-analyze the expression now to prevent
spurious visibility on later entities. The body is inserted at
the end of the current declaration list or package to prevent
early freezing, but the visibility is established at the point
of definition.
2011-12-12 Bob Duff <duff@adacore.com>
* sem.adb, sem.ads: Add debugging routines.
2011-12-12 Tristan Gingold <gingold@adacore.com>
* gnatls.adb: (gnatls): Also add the objects dir in search list.
Torvald Riegel [Mon, 12 Dec 2011 12:05:37 +0000 (12:05 +0000)]
Support noexcept-specifications for transaction statements and expressions.
gcc/cp/
* semantics.c (finish_transaction_stmt, build_transaction_expr):
Accept new noexcept parameter and handle it.
* cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
declarations.
* parser.c (cp_parser_exception_specification_opt): Extract
noexcept-specification parsing to ...
(cp_parser_noexcept_specification_opt): ...here. Allow for parsing
non-constexpr noexcept arguments.
(cp_parser_transaction, cp_parser_transaction_expression): Parse
and handle noexcept-specifications.
(cp_parser_function_transaction): Adapt to finish_transaction_stmt
change.
* pt.c (tsubst_expr): Adapt to new noexcept parameters when
building transactions.
gcc/testsuite/
* g++.dg/tm/noexcept-1.C: New test.
* g++.dg/tm/noexcept-2.C: New test.
* g++.dg/tm/noexcept-3.C: New test.
* g++.dg/tm/noexcept-4.C: New test.
* g++.dg/tm/noexcept-5.C: New test.
Arnaud Charlet [Mon, 12 Dec 2011 12:03:35 +0000 (13:03 +0100)]
[multiple changes]
2011-12-12 Robert Dewar <dewar@adacore.com>
* exp_atag.adb, exp_atag.ads, exp_util.adb, exp_attr.adb,
sem_ch13.adb: Minor reformatting.
2011-12-12 Gary Dismukes <dismukes@adacore.com>
* sem_ch7.adb (Uninstall_Declarations): Don't
apply check for incomplete types used as a result type for an
access-to-function type when compiling for Ada 2012 or later.
* sem_ch6.adb (Analyze_Subprogram_Declaration):
Specialize error message for interface subprograms that are
not declared abstract nor null (functions can't be declared as
null). Also, remove "(Ada 2005)" from message.
Arnaud Charlet [Mon, 12 Dec 2011 11:54:30 +0000 (12:54 +0100)]
[multiple changes]
2011-12-12 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (GNAT_Pragma): Check comes from source.
2011-12-12 Robert Dewar <dewar@adacore.com>
* gnatls.adb: Minor reformatting.
2011-12-12 Javier Miranda <miranda@adacore.com>
* a-tags.ads (Alignment): New TSD field.
(Max_Predef_Prims): Value lowered to 15 (or 9 in case of
configurable runtime) Update documentation of predefined
primitives since Alignment has been removed.
* exp_disp.ads Update documentation of slots of dispatching
primitives.
* exp_disp.adb (Default_Prim_Op_Position): Update slot
values since alignment is no longer a predefined primitive.
(Is_Predefined_Dispatch_Operation): Remove _alignment.
(Is_Predefined_Internal_Operation): Remove _alignment.
(Make_DT): Update static test on the value stored in a-tags.ads
for Max_Predef_Prims; store the value of 'alignment in the TSD.
* exp_atag.ads, exp_atag.adb (Build_Get_Alignment): New subprogram
that retrieves the alignment from the TSD
* exp_util.adb (Build_Allocated_Deallocate_Proc): For deallocation
of class-wide types obtain the value of alignment from the TSD.
* exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
applied to a class-wide type invoke Build_Get_Alignment to
generate code which retrieves the value of the alignment from
the TSD.
* rtsfind.ads (RE_Alignment): New Ada.Tags entity
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): For tagged
types if the value of the alignment is bigger than the Maximum
alignment then set the value of the alignment to the Maximum
alignment and report a warning.
* exp_ch3.adb (Make_Predefined_Primitive_Specs): Do not generate
spec of _alignment.
(Predefined_Primitive_Bodies): Do not generate body of _alignment.
Arnaud Charlet [Mon, 12 Dec 2011 11:52:04 +0000 (12:52 +0100)]
[multiple changes]
2011-12-12 Gary Dismukes <dismukes@adacore.com>
* freeze.adb (Freeze_Expression): Allow freezing of static
scalar subtypes that are prefixes of an attribute, even if not
yet marked static. Such attributes will get marked as static
later in Eval_Attribute (as called from Resolve_Attribute).
* sem_attr.adb (Eval_Attribute): Remove wrong code that does an
early return for attribute prefixes that are unfrozen source-level
types. This code was incorrectly bypassing folding of unfrozen
static subtype attributes in default expressions (the executable
example in the now-deleted comment was in fact illegal).
Arnaud Charlet [Mon, 12 Dec 2011 11:49:31 +0000 (12:49 +0100)]
[multiple changes]
2011-12-12 Thomas Quinot <quinot@adacore.com>
* exp_disp.adb: Minor reformatting.
2011-12-12 Tristan Gingold <gingold@adacore.com>
* gnatls.adb (Search_RTS): New procedure.
(Scan_Ls_Arg): Move code that search the RTS.
(Gnatls): search the RTS later.
* prj-env.ads, prj-env.adb (Get_Runtime_Path): New function.
2011-12-12 Ed Falis <falis@adacore.com>
* sysdep.c: Fix treatment of VxWorks task options so that run-times
built with __SPE__ get option VX_SPE_TASK while others get VX_FP_TASK.
2011-12-12 Bob Duff <duff@adacore.com>
* sem_type.adb, sem_type.ads, sem_ch4.adb, treepr.adb, treepr.ads:
Minor cleanup and fiddling with debug printouts.
2011-12-12 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Get_Directories): For a non extending project,
always get a declared object and/or exec directory if it already
exists, even when there are no sources, but do not create them.
2011-12-12 Bob Duff <duff@adacore.com>
* sem_res.adb (Resolve): Deal with the case where an abstract
operator is called with operands of type universal_integer.
2011-12-12 Thomas Quinot <quinot@adacore.com>
* par_sco.adb: Minor fix to dominance marker referencing WHILE
decision.
* par_sco.adb: Adjust dominant marker for branches of CASE
statements.
2011-12-12 Thomas Quinot <quinot@adacore.com>
* gsocket.h, s-oscons-tmplt.c: Ensure we do not include any system
header file prior to redefining FD_SETSIZE.
2011-12-12 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): In
a generic context the aspect expressions may not have been
preanalyzed if there was no previous freeze point, so the
expressions must be preanalyzed now, and there is no conformance
to check for visibility changes.
2011-12-12 Matthew Heaney <heaney@adacore.com>
* a-convec.adb, a-coinve.adb, a-cobove.adb (Iterator): Use
subtype Index_Type'Base for Index component (Finalize): Remove
unnecessary access check (First, Last): Cursor return value
depends on iterator index value (Iterate): Use start position as
iterator index value (Next, Previous): Forward to corresponding
cursor-based operation.
* a-cborma.adb (Iterate): Properly initialize iterator object (with 0
as node index).
Tobias Burnus [Sun, 11 Dec 2011 20:44:30 +0000 (21:44 +0100)]
re PR fortran/50923 (No warning if function return value is not set)
2011-12-11 Tobias Burnus <burnus@net-b.de>
PR fortran/50923
* trans-decl.c (generate_local_decl): Set TREE_NO_WARNING only
if the front end has printed a warning.
(gfc_generate_function_code): Fix unset-result warning.
Paul Thomas [Sun, 11 Dec 2011 20:42:23 +0000 (20:42 +0000)]
re PR fortran/41539 ([OOP] Calling function which takes CLASS: Rank comparison does not work)
2011-12-11 Paul Thomas <pault@gcc.gnu.org>
Tobias Burnus <burnus@gcc.gnu.org>
PR fortran/41539
PR fortran/43214
PR fortran/43969
PR fortran/44568
PR fortran/46356
PR fortran/46990
PR fortran/49074
* interface.c(symbol_rank): Return the rank of the _data
component of class objects.
(compare_parameter): Also compare the derived type of the class
_data component for type mismatch. Similarly, return 1 if the
formal and _data ranks match.
(compare_actual_formal): Do not compare storage sizes for class
expressions. It is an error if an actual class array, passed to
a formal class array is not full.
* trans-expr.c (gfc_class_data_get, gfc_class_vptr_get,
gfc_vtable_field_get, gfc_vtable_hash_get, gfc_vtable_size_get,
gfc_vtable_extends_get, gfc_vtable_def_init_get,
gfc_vtable_copy_get): New functions for class API.
(gfc_conv_derived_to_class): For an array reference in an
elemental procedure call retain the ss to provide the
scalarized array reference. Moved in file.
(gfc_conv_class_to_class): New function.
(gfc_conv_subref_array_arg): Use the type of the
class _data component as a basetype.
(gfc_conv_procedure_call): Ensure that class array expressions
have both the _data reference and an array reference. Use
gfc_conv_class_to_class to handle class arrays for elemental
functions in scalarized loops, class array elements and full
class arrays. Use a call to gfc_conv_subref_array_arg in order
that the copy-in/copy-out for passing class arrays to derived
type arrays occurs correctly.
(gfc_conv_expr): If it is missing, add the _data component
between a class object or component and an array reference.
(gfc_trans_class_array_init_assign): New function.
(gfc_trans_class_init_assign): Call it for array expressions.
* trans-array.c (gfc_add_loop_ss_code): Do not use a temp for
class scalars since their size will depend on the dynamic type.
(build_class_array_ref): New function.
(gfc_conv_scalarized_array_ref): Call build_class_array_ref.
(gfc_array_init_size): Add extra argument, expr3, that represents
the SOURCE argument. If present,use this for the element size.
(gfc_array_allocate): Also add argument expr3 and use it when
calling gfc_array_init_size.
(structure_alloc_comps): Enable class arrays.
* class.c (gfc_add_component_ref): Carry over the derived type
of the _data component.
(gfc_add_class_array_ref): New function.
(class_array_ref_detected): New static function.
(gfc_is_class_array_ref): New function that calls previous.
(gfc_is_class_scalar_expr): New function.
(gfc_build_class_symbol): Throw not implemented error for
assumed size class arrays. Remove error that prevents
CLASS arrays.
(gfc_build_class_symbol): Prevent pointer/allocatable conflict.
Also unset codimension.
(gfc_find_derived_vtab): Make 'copy' elemental and set the
intent of the arguments accordingly.:
* trans-array.h : Update prototype for gfc_array_allocate.
* array.c (gfc_array_dimen_size): Return failure if class expr.
(gfc_array_size): Likewise.
* gfortran.h : New prototypes for gfc_add_class_array_ref,
gfc_is_class_array_ref and gfc_is_class_scalar_expr.
* trans-stmt.c (trans_associate_var): Exclude class targets
from test. Move the allocation of the _vptr to an earlier time
for class objects.
(trans_associate_var): Assign the descriptor directly for class
arrays.
(gfc_trans_allocate): Add expr3 to gfc_array_allocate arguments.
Convert array element references into sections. Do not invoke
gfc_conv_procedure_call, use gfc_trans_call instead.
* expr.c (gfc_get_corank): Fix for BT_CLASS.
(gfc_is_simply_contiguous): Exclude class from test.
* trans.c (gfc_build_array_ref): Include class array refs.
* trans.h : Include prototypes for class API functions that are
new in trans-expr. Define GFC_DECL_CLASS(node).
* resolve.c (check_typebound_baseobject ): Remove error for
non-scalar base object.
(resolve_allocate_expr): Ensure that class _data component is
present. If array, call gfc_expr_to_intialize.
(resolve_select): Remove scalar error for SELECT statement as a
temporary measure.
(resolve_assoc_var): Update 'target' (aka 'selector') as
needed. Ensure that the target expression has the right rank.
(resolve_select_type): Ensure that target expressions have a
valid locus.
(resolve_allocate_expr, resolve_fl_derived0): Fix for BT_CLASS.
* trans-decl.c (gfc_get_symbol_decl): Set GFC_DECL_CLASS, where
appropriate.
(gfc_trans_deferred_vars): Get class arrays right.
* match.c(select_type_set_tmp): Add array spec to temporary.
(gfc_match_select_type): Allow class arrays.
* check.c (array_check): Ensure that class arrays have refs.
(dim_corank_check, dim_rank_check): Retrun success if class.
* primary.c (gfc_match_varspec): Fix for class arrays and
co-arrays. Make sure that class _data is present.
(gfc_match_rvalue): Handle class arrays.
*trans-intrinsic.c (gfc_conv_intrinsic_size): Add class array
reference.
(gfc_conv_allocated): Add _data component to class expressions.
(gfc_add_intrinsic_ss_code): ditto.
* simplify.c (simplify_cobound): Fix for BT_CLASS.
(simplify_bound): Return NULL for class arrays.
(simplify_cobound): Obtain correct array_spec. Use cotype as
appropriate. Use arrayspec for bounds.
2011-12-11 Paul Thomas <pault@gcc.gnu.org>
Tobias Burnus <burnus@gcc.gnu.org>
Thomas Koenig [Sun, 11 Dec 2011 17:43:22 +0000 (17:43 +0000)]
re PR fortran/50690 (ICE with front end optimization and OMP workshare)
2011-12-11 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/50690
* frontend-passes.c (in_omp_workshare): New variable.
(cfe_expr_0): Don't eliminiate common function if it would put
the variable immediately into a WORKSHARE construct.
(optimize_namespace): Set in_omp_workshare.
(gfc_code_walker): Keep track of OMP PARALLEL and OMP WORKSHARE
constructs.
2011-12-11 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/50690
* gfortran.dg/gomp/workshare2.f90: New test.
* gfortran.dg/gomp/workshare3.f90: New test.
Eric Botcazou [Sun, 11 Dec 2011 10:40:08 +0000 (10:40 +0000)]
decl.c (gnat_to_gnu_entity): If there is an alignment set on a renaming...
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If there is an
alignment set on a renaming, assert that the renamed object is aligned
enough as to make it possible to honor it.
Force the creation of a CONST_VECTOR for expand_vec_perm.
* expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a
CONST_INT to expand_vec_perm as the selector.
* optabs.c (expand_vec_perm): Assert the selector is of a proper mode.
François Dumont [Sat, 10 Dec 2011 14:00:03 +0000 (14:00 +0000)]
unordered_set: Minor formatting changes.
2011-12-12 François Dumont <fdumont@gcc.gnu.org>
* include/profile/unordered_set: Minor formatting changes.
(unordered_set<>::_M_profile_destruct,
unordered_multiset<>::_M_profile_destruct): Fix implementation to not
rely on normal implementation details anymore.
(unordered_set<>::_M_profile_resize,
unordered_multiset<>::_M_profile_resize): Implement consistently
accross all unordered containers.
(unordered_set<>::emplace, unordered_set<>::emplace_hint,
unordered_multiset<>::emplace, unordered_multset<>::emplace_hint): Add
to signal rehash to profiling system.
* include/profile/unordered_map: Likewise for unordered_map<> and
unordered_multimap<>.
gcc:
* config/epiphany/epiphany-protos.h (epiphany_start_function): Declare.
* config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
Split "timer" value into "timer0" and "timer1".
Handle page_miss, message and wand. Don't handle static_flag.
Adjust warning text.
(epiphany_start_function): New function.
(epiphany_compute_function_type): Split "timer" value into "timer0"
and "timer1". Handle page_miss, message and wand.
Don't handle static_flag.
(epiphany_expand_epilogue): Don't use frame_insn for status / iret
restore.
* config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define.
(enum epiphany_function_type):
Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0
and EPIPHANY_FUNCTION_TIMER1.
Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values.
Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values.
Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND.
gcc/testsuite:
* gcc.target/epiphany/interrupt.c: Add dg-options "-g".
Add a scan-assembler-time clause to test for the interupt vector jump.
(f): Rename to ...
(dma0_handler): ... this.
Joern Rennecke [Sat, 10 Dec 2011 09:54:00 +0000 (09:54 +0000)]
epiphany.h (EPIPHANY_RETURN_REGNO): New macro, broken out of ..
* config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro,
broken out of ..
(INCOMING_RETURN_ADDR_RTX) .. this. Use EPIPHANY_RETURN_REGNO.
(DWARF_FRAME_RETURN_COLUMN): New macro.
Aldy Hernandez [Fri, 9 Dec 2011 22:05:26 +0000 (22:05 +0000)]
tree.c (build_common_builtin_nodes): Do not use TM_PURE attribute unless language has support for TM.
PR/51291
* tree.c (build_common_builtin_nodes): Do not use TM_PURE
attribute unless language has support for TM.
* config/i386/i386.c (ix86_init_tm_builtins): Exit gracefully in
the absence of TM builtins.
Jakub Jelinek [Fri, 9 Dec 2011 20:50:40 +0000 (21:50 +0100)]
re PR tree-optimization/51117 (rev.181172 causes glibc build failure)
PR tree-optimization/51117
* tree-eh.c (optimize_clobbers): Don't remove just one
clobber, but all consecutive clobbers before RESX.
Use gimple_clobber_p predicate.
Jason Merrill [Fri, 9 Dec 2011 20:18:22 +0000 (15:18 -0500)]
re PR c++/51151 (Invalid -Woverflow warning in C++ frontend)
PR c++/51151
* call.c (perform_implicit_conversion_flags): Remove earlier kludge.
* parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
in templates even if decl isn't type-dependent.
Dodji Seketeli [Fri, 9 Dec 2011 18:12:45 +0000 (18:12 +0000)]
PR c++/51289 - ICE with alias template for bound template template parm
gcc/cp/
PR c++/51289
* cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
better support aliased types.
(TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
TYPE_DECL.
* pt.c (find_parameter_packs_r): Handle types aliases.
(push_template_decl_real): Check for bare parameter packs in the
underlying type of an alias template.
gcc/PR51289/gcc/testsuite/
PR c++/51289
* g++.dg/cpp0x/alias-decl-17.C: New test.
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