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
2011-12-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/51519
* ipa-inline.c (edge_badness): Use edge growth in non-guessed
branch probability case as well.
* gcc.dg/pr51519.c: New testcase.
From-SVN: r182279
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.
* gcc.c-torture/compile/pr51495.c: New test.
From-SVN: r182265
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.
* gcc.dg/pr51481.c: New test.
From-SVN: r182264
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.
From-SVN: r182262
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.
From-SVN: r182257
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.
From-SVN: r182252
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.
From-SVN: r182250
PR middle-end/51510
* calls.c (internal_arg_pointer_based_exp_scan): Don't use
VEC_safe_grow_cleared if idx is smaller than VEC_length.
From-SVN: r182246
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.
From-SVN: r182244
2011-12-12 Robert Dewar <dewar@adacore.com>
* s-taprop-mingw.adb: Minor reformatting.
2011-12-12 Nicolas Roche <roche@adacore.com>
* gcc-interface/Make-lang.in: Update dependencies.
Add gnattools4 target when building tools in canadian mode
2011-12-12 Javier Miranda <miranda@adacore.com>
* exp_disp.adb (Make_VM_TSD): Complete previous
patch.
2011-12-12 Bob Duff <duff@adacore.com>
* s-tpobop.adb: Use named notation.
* g-bytswa.ads, s-taprop.ads: Minor comment fix.
2011-12-12 Arnaud Charlet <charlet@adacore.com>
* make.adb: Minor comment update.
From-SVN: r182242
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.
From-SVN: r182240
2011-12-12 Hristian Kirtchev <kirtchev@adacore.com>
* 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.
From-SVN: r182239
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.
From-SVN: r182238
* 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.
From-SVN: r182237
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.
From-SVN: r182235
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.
From-SVN: r182234
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.
From-SVN: r182230
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.
From-SVN: r182229
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).
2011-12-12 Robert Dewar <dewar@adacore.com>
* a-coinve.adb, sem_res.adb, prj-nmsc.adb, a-cobove.adb, a-convec.adb,
gnatls.adb, sem_ch13.adb, prj-env.adb, prj-env.ads: Minor reformatting.
2011-12-12 Tristan Gingold <gingold@adacore.com>
* gsocket.h: Adjust previous patch.
From-SVN: r182228
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.
From-SVN: r182227
2011-12-12 Tristan Gingold <gingold@adacore.com>
* mlib-tgt-specific-xi.adb: (Get_Target_Prefix): Simplify code.
2011-12-12 Thomas Quinot <quinot@adacore.com>
* 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).
From-SVN: r182226
PR libgcj/50053
* java/lang/natClass.cc (java::lang::Class::newInstance): Special case
member-call for 32-bit IA native Window target.
From-SVN: r182225
PR tree-optimization/51485
* tree-vect-data-refs.c (vect_analyze_data_refs): Give up on
DRs in call stmts.
* g++.dg/vect/pr51485.cc: New test.
From-SVN: r182212
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.
2011-12-11 Tobias Burnus <burnus@net-b.de>
PR fortran/50923
* gfortran.dg/warn_function_without_result_2.f90: New.
From-SVN: r182211
