sol2.h (WIDEST_HARDWARE_FP_SIZE): Move to...

* config/sparc/sol2.h (WIDEST_HARDWARE_FP_SIZE): Move to...
* config/sparc/sparc.h (WIDEST_HARDWARE_FP_SIZE): ...here.

From-SVN: r140458

Fix comments and formatrting

From-SVN: r140457

Correct the formatting

From-SVN: r140456

fix PR 37102 by having out of ssa remove dead PHI nodes.

From-SVN: r140455

re PR middle-end/37284 (ICE on valid code with -fstrict-aliasing)

2008-09-18  Richard Guenther  <rguenther@suse.de>

PR middle-end/37284
* tree-cfg.c (remove_useless_stmts_1): Remove
GIMPLE_CHANGE_DYNAMIC_TYPE if not optimizing.

* g++.dg/tree-ssa/pr37284.C: New testcase.

From-SVN: r140453

frv.h (IRA_COVER_CLASSES): Define.

* config/frv/frv.h (IRA_COVER_CLASSES): Define.
  (SECONDARY_INPUT_RELOAD_CLASS): Omit unused argument in call
  to frv_secondary_reload_class.
  (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.
  * config/frv/frv.c (TARGET_SECONDARY_RELOAD): Define.
  (frv_secondary_reload_class): Omit unused parameter.
  (frv_secondary_reload): New function.  Handle the case when
  secondary_reload_class() is called before the reload_(in|out)
  _optabs have been initialised.
  * config/frv/frv-protos.h (frv_secondary_reload_class): Omit
  unused parameter.
  * config/frv/frv.md: Define an exclusion set between fr550_m0
  and fr550_f0.

From-SVN: r140452

re PR fortran/37507 (Print location in (DE)ALLOCATION errors)

2008-09-18  Daniel Kraft  <d@domob.eu>

PR fortran/37507
* trans.h (gfc_trans_runtime_error): New method.
(gfc_trans_runtime_error_vararg): New method.
(gfc_allocate_array_with_status): New argument `expr' for locus/varname.
(gfc_deallocate_array_with_status): Ditto.
* trans-array.h (gfc_array_deallocate): Ditto.
* trans.c (gfc_trans_runtime_error): New method.
(gfc_trans_runtime_error_vararg): New method, moved parts of the code
from gfc_trans_runtime_check here.
(gfc_trans_runtime_error_check): Moved code partly to new method.
(gfc_call_malloc): Fix tab-indentation.
(gfc_allocate_array_with_status): New argument `expr' and call
gfc_trans_runtime_error for error reporting to include locus.
(gfc_deallocate_with_status): Ditto.
* trans-stmt.c (gfc_trans_deallocate): Pass expr as new argument.
* trans-array.c (gfc_array_allocate): Ditto.
(gfc_array_deallocate): New argument `expr', passed on.
(gfc_trans_dealloc_allocated): Pass NULL for expr.
* trans-openmp.c (gfc_omp_clause_default): Ditto.

2008-09-18  Daniel Kraft  <d@domob.eu>

PR fortran/37507
* gfortran.dg/allocate_error_1.f90: New test.
* gfortran.dg/deallocate_error_1.f90: New test.
* gfortran.dg/deallocate_error_2.f90: New test.

From-SVN: r140451

re PR middle-end/37456 (ICE: verify_flow_info failed: control flow in the middle of basic block)

2008-09-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37456
* tree-ssa-reassoc.c (build_and_add_sum): If the stmt we
want to insert after ends a BB insert on the single fallthru
outgoing edge.

* testsuite/g++.dg/torture/pr37456.C: New testcase.

From-SVN: r140449

invoke.texi: Document -mhard-dfp, -mno-hard-dfp.

2008-09-18  Andreas Krebbel  <krebbel1@de.ibm.com>

* doc/invoke.texi: Document -mhard-dfp, -mno-hard-dfp.
Mention -march=z9-109, z9-ec and z10.

From-SVN: r140447

re PR rtl-optimization/37544 (Conversion double -> unsigned long long -> unsigned -> double gives wrong results)

PR rtl-optimization/37544
* regrename.c (maybe_mode_change): Exit early when copy_mode
is narrower than orig_mode and narrower than new_mode.

testsuite/ChangeLog:

PR rtl-optimization/37544
* gcc.dg/pr37544.c: New test.

From-SVN: r140446

re PR middle-end/37499 (Scheduling pass 2 time increases by order of magnitude)

2008-09-18  Alexander Monakov  <amonakov@ispras.ru>

PR middle-end/37499
* sched-int.h (struct _haifa_insn_data): Remove unused field
ref_count.

* sched-rgn.c (ref_counts): Remove.
(insn_referenced): New static variable.
(INSN_REF_COUNT): Remove.
(sched_run_compute_dependencies): Use insn_referenced instead of
INSN_REF_COUNT.
(add_branch_dependences): Likewise.  Delete dead assignment.

From-SVN: r140445

haifa-sched.c (dep_cost_1): Recognize the producer even if the consumer is an asm.

* haifa-sched.c (dep_cost_1): Recognize the producer even if the
consumer is an asm.  Add comment why this is important.
(choose_ready): Add comment to the "INSN_CODE (insn) >= 0 ||
recog_memoized (insn) < 0" assert.  Put ENABLE_CHECKING around
it.

From-SVN: r140444

expr.c (emit_group_store): Do not shift before moving via a stack slot.

* expr.c (emit_group_store): Do not shift before moving via a
stack slot.

From-SVN: r140442

Daily bump.

From-SVN: r140440

re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)

PR testsuite/25241
* g++.old-deja/g++.brendan/crash7.C: Remove "error" or "warning" from
message for dg-error/dg-warning.
* g++.old-deja/g++.jason/crash11.C: Ditto.
* g++.old-deja/g++.oliva/template1.C: Ditto.
* g++.old-deja/g++.benjamin/tem03.C: Ditto.
* g++.dg/rtti/no-rtti.C: Ditto.
* g++.dg/cpp/pedantic-errors.C: Ditto.
* g++.dg/cpp/string-2.C: Ditto.
* g++.dg/ext/fpreg1.C: Ditto.
* g++.dg/ext/altivec-types-1.C: Ditto.
* g++.dg/warn/write-strings-default.C: Ditto.
* g++.dg/warn/Wvla-2.C: Ditto.
* g++.dg/warn/register-var-1.C: Ditto.
* g++.dg/warn/deprecated-3.C: Ditto.
* g++.dg/warn/pr30551-2.C: Ditto.
* g++.dg/warn/overflow-warn-1.C: Ditto.
* g++.dg/warn/pr30551.C: Ditto.
* g++.dg/warn/pointer-integer-comparison.C: Ditto.
* g++.dg/warn/pr12242.C: Ditto.
* g++.dg/warn/write-strings.C: Ditto.
* g++.dg/warn/overflow-warn-3.C: Ditto.
* g++.dg/warn/overflow-warn-4.C: Ditto.
* g++.dg/warn/overflow-warn-6.C: Ditto.
* g++.dg/parse/crash43.C: Ditto.
* g++.dg/parse/crash44.C: Ditto.
* g++.dg/parse/offsetof8.C: Ditto.
* g++.dg/gomp/pr35158.C: Ditto.
* g++.dg/template/crash81.C: Ditto.

From-SVN: r140437

re PR libstdc++/37547 ([c++0x] minmax with initializer_list gives incorrect results)

2008-09-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/37547
* include/bits/stl_algo.h (min(initializer_list<>),
min(initializer_list<>, Compare), max(initializer_list<>),
max(initializer_list<>, Compare), minmax(initializer_list<>),
minmax(initializer_list<>, Compare)): Fix return type.
* include/bits/algorithmfwd.h: Adjust.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
* testsuite/25_algorithms/max/requirements/explicit_instantiation/3.cc:
        Likewise.
        * testsuite/25_algorithms/max/requirements/explicit_instantiation/
        pod2.cc: Likewise.
* testsuite/25_algorithms/min/requirements/explicit_instantiation/3.cc:
        Likewise.
        * testsuite/25_algorithms/min/requirements/explicit_instantiation/
        pod2.cc: Likewise.
* testsuite/25_algorithms/minmax/requirements/explicit_instantiation/
3.cc: Likewise.
        * testsuite/25_algorithms/minmax/requirements/explicit_instantiation/
        pod2.cc: Likewise.
* testsuite/25_algorithms/max/37547.cc: New.
* testsuite/25_algorithms/min/37547.cc: Likewise.
* testsuite/25_algorithms/minmax/37547.cc: Likewise.

From-SVN: r140435

re PR fortran/37274 ([Regression on 4.3?] error: type name is ambiguous.)

2008-09-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/37274
PR fortran/36374
* module.c (check_for_ambiguous): New function to test loaded
symbol for ambiguity with fixup symbol.
(read_module): Call check_for_ambiguous.
(write_symtree): Do not write the symtree for symbols coming
from an interface body.

PR fortran/36374
* resolve.c (count_specific_procs ): New function to count the
number of specific procedures with the same name as the generic
and emit appropriate errors for and actual argument reference.
(resolve_assumed_size_actual): Add new argument no_formal_args.
Correct logic around passing generic procedures as arguments.
Call count_specific_procs from two locations.
(resolve_function): Evaluate and pass no_formal_args.
(resolve call): The same and clean up a bit by using csym more
widely.

PR fortran/36454
* symbol.c (gfc_add_access): Access can be updated if use
associated and not private.

2008-09-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/37274
* gfortran.dg/used_types_22.f90: New test.
* gfortran.dg/used_types_23.f90: New test.

PR fortran/36374
* gfortran.dg/generic_17.f90: New test.
* gfortran.dg/ambiguous_specific_2.f90: New test.
* gfortran.dg/generic_actual_arg.f90: Add test for case that is
not ambiguous.

PR fortran/36454
* gfortran.dg/access_spec_3.f90: New test.

From-SVN: r140434

re PR fortran/37536 (a mfcr is produced instead of branches for DO loops)

PR fortran/37536
* trans-stmt.c (gfc_trans_do): Optimize integer type non-simple
do loop initialization.

From-SVN: r140433

varasm.c (initializer_constant_valid_p): Forbid view-conversions from aggregate to non-aggregate type if...

* varasm.c (initializer_constant_valid_p): Forbid view-conversions
from aggregate to non-aggregate type if the bit pattern is not fully
preserved afterwards.

From-SVN: r140432

tree-cfg.c (verify_types_in_gimple_assign): Rename to ...

2008-09-17  Richard Guenther  <rguenther@suse.de>

* tree-cfg.c (verify_types_in_gimple_assign): Rename to ...
(verify_gimple_assign): ... this.  Split into ...
(verify_gimple_assign_unary): ... this,
(verify_gimple_assign_binary): ... that,
(verify_gimple_assign_single): ... and this.
(verify_types_in_gimple_stmt): Call verify_gimple_assign.
Fix GIMPLE_CHANGE_DYNAMIC_TYPE handling.
(verify_types_in_gimple_min_lval): Handle TARGET_MEM_REF.
(verify_types_in_gimple_reference): Be forgiving with
VIEW_CONVERT_EXPRs.
(verify_gimple_phi): Deal with virtual operands.

* tree.def (PREDICT_EXPR): Change to tcc_expression.

From-SVN: r140431

re PR objc/37460 (NeXT runtime ICEs)

2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * tree.c (get_callee_fndecl): Don't call the language hook.
        * langhooks.h (lang_hooks): Remove lang_get_callee_fndecl.
        * langhooks-def.h (LANG_HOOKS_GET_CALLEE_FNDECL): Kill.
        (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_GET_CALLEE_FNDECL.

2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR objc/37460
        * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
        * objc-act.h (objc_get_callee_fndecl): Remove prototype.
        * objc-act.c (objc_get_callee_fndecl): Kill.

2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
        (java_get_callee_fndecl): Kill.

2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR objc/37460
        * objcp-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.

From-SVN: r140430

tree.c (protected_set_expr_location): Don't unnecessarily check for error_mark_node.

* tree.c (protected_set_expr_location): Don't unnecessarily
check for error_mark_node.

From-SVN: r140429

re PR c++/22374 (C++ front-end produces mis-match types in MODIFY_EXPR (dynamic_cast))

2008-09-17  Richard Guenther  <rguenther@suse.de>

PR c++/22374
* rtti.c (build_dynamic_cast_1): Convert the COND_EXPR
result to the correct type.

From-SVN: r140427

re PR c++/37450 (C++ FE times out on duplicated parameter)

2008-09-17  H.J. Lu  <hongjiu.lu@intel.com>

PR c++/37450
* name-lookup.c (pushdecl_maybe_friend): Don't return the old
parameter for duplicate.

From-SVN: r140425

re PR c++/37558 (rev 140120 changes the accessibility of a friend decl.)

        PR c++/37588
        * name-lookup.c (lookup_type_scope): Look through sk_function_parms.

From-SVN: r140424

re PR c++/37552 (ICE with invalid array access)

PR c++/37552
* typeck.c (build_array_ref): Use protected_set_expr_location instead
of SET_EXPR_LOCATION when ret might not be an expression.

* g++.dg/parse/crash49.C: New test.

From-SVN: r140422

re PR preprocessor/37324 (FAIL: gcc.dg/utf-array.c  (test for errors))

PR preprocessor/37324
* lib/target-supports.exp
(check_effective_target_wchar_t_char16_t_compatible,
check_effective_target_wchar_t_char32_t_compatible): New.
* gcc.dg/utf-array.c: Use __CHAR{16,32}_TYPE__ macros in typedefs.
Only require from incompatible errors for char{16,32}_t vs. wchar_t
initializations if those types are indeed incompatible.

From-SVN: r140421

ipa-reference.c (analyze_function): Declare step only if ENABLE_CHECKING is defined.

2008-09-17  Art Haas  <ahaas@impactweather.com>

* ipa-reference.c (analyze_function): Declare step only if
ENABLE_CHECKING is defined.

From-SVN: r140420

re PR middle-end/18071 (-Winline does not respect -fno-default-inline)

PR c++/18071
* tree.h (DECL_INLINE): remove.
(DECL_DECLARED_INLINE_P): Update docs.
(DECL_NO_INLINE_WARNING_P): new.
(tree_function_decl): Replace inline_flag by no_inline_warning_flag.
* tree-inline.c (inlinable_function_p): Set DECL_NO_INLINE_WARNING_P.

Java:
* class.c (add_method_1): Do not initialize DECL_INLINE.
(make_local_function_alias): Likewise.
* expr.c (rewrite_arglist_getcaller): Set DECL_UNINLINABLE.
* lang.c (java_decl_ok_for_sibcall): Use DECL_UNINLINABLE.

Objc:
* objc/objc-act.c (objc_finish_method_definition): Do not set DECL_INLINE.

C++:
* cp/decl.c (start_method): Set DECL_NO_INLINE_WARNING_P.

From-SVN: r140418

re PR bootstrap/37441 (dwarf2 unwind info patches produce undefined symbols)

PR bootstrap/37441
* dwarf2out.c (dwarf2out_do_cfi_asm) [MIPS_DEBUGGING_INFO]: Return
false.

Co-Authored-By: Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
From-SVN: r140417

ipa-reference.c (ipa_obstack): Remove.

* ipa-reference.c (ipa_obstack): Remove.
(local_info_obstack, global_info_obstack): New.
(add_static_var): We now handle variables only.
(mark_address_taken, mark_load, mark_store): New functions based on ...
(check_operand): ... remove.
(get_asm_stmt_operands): Rename to ...
(check_asm_memory_clobber): ... this. Look only for memory clobber.
(scan_stmt_for_static_refs): Rewrite.
(scan_op_for_static_refs): Rename to ...
(scan_initializer_for_static_refs): do not look for VAR_DECL
initializers; stop recursion on types and decls.
(ipa_init): Use proper obstacks.
(analyze_variable): Use scan_initializer_for_static_refs.
(init_function_info): Use local obstack.
(analyze_function): Simplify.
(add_new_function): We don't need visited_nodes obstack.
(generate_summary): Use proper obstacks; cleanup after propagation.

From-SVN: r140415

re PR middle-end/37385 (ICE in set_mem_alias_set with the vectorizer and function pointers)

2008-09-17  Richard Guenther  <rguenther@suse.de>

PR middle-end/37385
PR tree-optimization/37491
* alias.c (get_alias_set): Use the canonical type.
* tree-vect-transform.c (vectorizable_store): Use the type of
the lhs for the vector type.  Adjust checking.
(vectorizable_load): Adjust checking.

From-SVN: r140412

re PR ada/21327 (gnat_ugn.texi invalid @direntry)

2008-09-17  Pascal Rigaux  <pixel@mandriva.com>

    gcc/ada/
PR ada/21327
* gnat_ugn.texi: Use proper format in direntry.

From-SVN: r140411

Daily bump.

From-SVN: r140408

re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)

PR testsuite/25241
* testsuite/g++.dg/charset/attribute2.c: Replace dg-error with
dg-warning or vice versa.
* testsuite/g++.dg/conversion/dr195.C: Ditto.
* testsuite/g++.dg/cpp0x/variadic60.C: Ditto.
* testsuite/g++.dg/expr/cast2.C: Ditto.
* testsuite/g++.dg/ext/anon-struct4.C: Ditto.
* testsuite/g++.dg/ext/member-attr.C: Ditto.
* testsuite/g++.dg/ext/utf-array.C: Ditto.
* testsuite/g++.dg/ext/utf-array-short-wchar.C: Ditto.
* testsuite/g++.dg/ext/utf-typedef-cxx0x.C: Ditto.
* testsuite/g++.dg/ext/visibility/redecl1.C: Ditto.
* testsuite/g++.dg/ext/visibility/warn4.C: Ditto.
* testsuite/g++.dg/parse/defarg11.C: Ditto.
* testsuite/g++.dg/template/error17.C: Ditto.
* testsuite/g++.dg/warn/pedantic2.C: Ditto.
* testsuite/g++.dg/warn/pr21983.C: Ditto.
* testsuite/g++.dg/warn/return-reference2.C: Ditto.
* testsuite/g++.old-deja/g++.bob/inherit1.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/crash13.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/crash17.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/crash52.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/crash55.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/enum7.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/operators4.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/template17.C: Ditto.
* testsuite/g++.old-deja/g++.brendan/warnings1.C: Ditto.
* testsuite/g++.old-deja/g++.bugs/900205_03.C: Ditto.
* testsuite/g++.old-deja/g++.bugs/900227_01.C: Ditto.
* testsuite/g++.old-deja/g++.ext/arrnew.C: Ditto.
* testsuite/g++.old-deja/g++.ext/attrib4.C: Ditto.
* testsuite/g++.old-deja/g++.jason/cond.C: Ditto.
* testsuite/g++.old-deja/g++.jason/operator.C: Ditto.
* testsuite/g++.old-deja/g++.jason/report.C: Ditto.
* testsuite/g++.old-deja/g++.law/friend5.C: Ditto.
* testsuite/g++.old-deja/g++.law/temps1.C: Ditto.
* testsuite/g++.old-deja/g++.law/union4.C: Ditto.
* testsuite/g++.old-deja/g++.martin/pure1.C: Ditto.
* testsuite/g++.old-deja/g++.mike/empty.C: Ditto.
* testsuite/g++.old-deja/g++.mike/for2.C: Ditto.
* testsuite/g++.old-deja/g++.mike/misc9.C: Ditto.
* testsuite/g++.old-deja/g++.mike/p10769b.C: Ditto.
* testsuite/g++.old-deja/g++.mike/p2855.C: Ditto.
* testsuite/g++.old-deja/g++.mike/p3060c.C: Ditto.
* testsuite/g++.old-deja/g++.mike/p700.C: Ditto.
* testsuite/g++.old-deja/g++.mike/p9732c.C: Ditto.
* testsuite/g++.old-deja/g++.mike/pmf6.C: Ditto.
* testsuite/g++.old-deja/g++.mike/warn1.C: Ditto.
* testsuite/g++.old-deja/g++.mike/warn5.C: Ditto.
* testsuite/g++.old-deja/g++.niklas/t141.C: Ditto.
* testsuite/g++.old-deja/g++.other/cast6.C: Ditto.
* testsuite/g++.old-deja/g++.other/cond5.C: Ditto.
* testsuite/g++.old-deja/g++.other/conv8.C: Ditto.
* testsuite/g++.old-deja/g++.other/decl5.C: Ditto.
* testsuite/g++.old-deja/g++.other/delete2.C: Ditto.
* testsuite/g++.old-deja/g++.other/delete4.C: Ditto.
* testsuite/g++.old-deja/g++.other/linkage1.C: Ditto.
* testsuite/g++.old-deja/g++.other/ptrmem8.C: Ditto.
* testsuite/g++.old-deja/g++.other/typename1.C: Ditto.
* testsuite/g++.old-deja/g++.pt/typename14.C: Ditto.
* testsuite/g++.old-deja/g++.pt/typename4.C: Ditto.
* testsuite/g++.old-deja/g++.pt/typename5.C: Ditto.
* testsuite/g++.old-deja/g++.pt/typename7.C: Ditto.

From-SVN: r140405

[multiple changes]

2008-09-16  Chris Fairles  <chris.fairles@gmail.com>

        * testsuite/25_algorithms/min/requirements/explicit_instantiation/3.cc:
        New.
        * testsuite/25_algorithms/min/requirements/explicit_instantiation/
        pod2.cc: Likewise.
        * testsuite/25_algorithms/min/3.cc: Likewise.
        * testsuite/25_algorithms/min/4.cc: Likewise.
        * testsuite/25_algorithms/max/requirements/explicit_instantiation/3.cc:
        Likewise.
        * testsuite/25_algorithms/max/requirements/explicit_instantiation/
        pod2.cc: Likewise.
        * testsuite/25_algorithms/max/3.cc: Likewise.
        * testsuite/25_algorithms/max/4.cc: Likewise.
        * testsuite/25_algorithms/minmax/requirements/explicit_instantiation/
        3.cc: Likewise.
        * testsuite/25_algorithms/minmax/requirements/explicit_instantiation/
        pod2.cc: Likewise.
        * testsuite/25_algorithms/minmax/2.cc: Likewise.
        * testsuite/25_algorithms/minmax/3.cc: Likewise.

2008-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (min(initializer_list<>),
min(initializer_list<>, Compare), max(initializer_list<>),
max(initializer_list<>, Compare), minmax(initializer_list<>),
minmax(initializer_list<>, Compare)): Add in C++0x mode.
* include/bits/algorithmfwd.h: Add.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.

From-SVN: r140404

re PR rtl-optimization/37483 (Segfault in noce_try_sign_mask (ifcvt.c): b_unconditional)

PR rtl-optimization/37483
* ifcvt.c (noce_try_sign_mask): Use if_info->test_bb instead of
if_info->insn_b's bb as argument to optimize_bb_for_speed_p.
Rearrange code to better match the original comment.  Check
t_unconditional first.  Improve comment.

testsuite/
* gcc.c-torture/compile/pr37483.c: New test.
* gcc.c-torture/compile/pr37395.c: New test.

Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com>
From-SVN: r140403

re PR c/37529 (ICE with invalid goto)

PR c/37529
* gimplify.c (gimplify_expr) <case GOTO_EXPR>: If gimplification of
GOTO_DESTINATION failed, don't create GIMPLE_GOTO.

* gcc.dg/pr37529.c: New test.

From-SVN: r140402

re PR c++/37530 (ICE with invalid catch)

PR c++/37530
* gimplify.c (gimplify_expr) <case TRY_CATCH_EXPR>: Don't create
GIMPLE_TRY if cleanup sequence is empty.

* g++.dg/parse/crash48.C: New test.

From-SVN: r140401

re PR c++/37531 (ICE with invalid array initialization)

PR c++/37531
* semantics.c (finish_compound_literal): Return error_mark_node if
type is errorneous.

* g++.dg/parse/crash47.C: New test.

From-SVN: r140400

re PR c++/37532 (ICE with decimal floating point data types)

PR c++/37532
* lex.c (init_reswords): Don't populate ridpointers for D_CONLY
reserved words.

* g++.dg/parse/crash46.C: New test.

From-SVN: r140399

re PR testsuite/36889 (gfortran.fortran-torture/execute/execute.exp tries to run sse2 execute tests without checking for host support)

PR testsuite/36889
* lib/fortran-torture.exp (get-fortran-torture-options): Only
set test_tree_vectorize on i?86/x86_64 resp. sparc* if sse2 resp.
ultrasparc hw is available.

From-SVN: r140398

re PR rtl-optimization/37263 (extra code for doloop with unsigned 32bit types on LP64)

2008-09-16  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/37263
        * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Prefer the
        eliminate IV if the cost are the same.

From-SVN: r140395

re PR middle-end/37380 (../../gcc/libcpp/charset.c:1103: error: 'cvt.77.width' is used uninitialized in this function)

2008-09-16  Richard Guenther  <rguenther@suse.de>

PR middle-end/37380
* tree-sra.c (sra_build_assignment): Do not call the gimplifier
if not necessary.

* gcc.c-torture/compile/pr37380.c: New testcase.

From-SVN: r140388

re PR tree-optimization/37508 (ICE in in simplify_truth_ops_using_ranges, at tree-vrp.c:6334)

2008-09-16  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37508
* tree-vrp.c (simplify_truth_ops_using_ranges): Also allow -1.

* gcc.dg/tree-ssa/pr37508.c: New testcase.

From-SVN: r140387

Daily bump.

From-SVN: r140385

sh.md (movsf_ie): Fix length for TARGET_SH2A.

* config/sh/sh.md (movsf_ie): Fix length for TARGET_SH2A.

From-SVN: r140382

rs6000.md (floatsidf2): Rewrite PowerPC64 case to use gen_floatdidf2 directly.

2008-09-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/rs6000/rs6000.md (floatsidf2): Rewrite PowerPC64 case to
        use gen_floatdidf2 directly.
        (floatunssidf2): Likewise.
        (floatsidf_ppc64_mfpgpr): Remove.
        (floatsidf_ppc64): Remove.
        (floatunssidf_ppc64): Remove.

From-SVN: r140381

crash16.C: Function name is the correct location for an error regarding a function.

testsuite/
        * g++.old-deja/g++.brendan/crash16.C: Function name is the correct
        location for an error regarding a function.
        * g++.old-deja/g++.other/pmf3.C: Same.
        * g++.old-deja/g++.law/ctors5.C: Same.
        * g++.old-deja/g++.pt/explicit34.C: Same.
        * g++.dg/parse/error28.C: Same.
        * g++.dg/parse/error17.C: Same.
        * g++.dg/template/friend44.C: Same.
cp/
        * decl.c (duplicate_decls): Call error_at.
        (grokfndecl): New location argument.  Use location if available.
        (grokdeclarator): Pass declarator location to grokfndecl.
        * cp-tree.h (struct cp_declarator): Update comment for id_loc.
        * decl2.c (check_classfn): Use error_at.
        * parser.c (cp_parser_init_declarator): Set function_start_locus
        to brace location.
        (cp_parser_member_declaration): Set id_loc for function declarators.

From-SVN: r140379

ira-color.c (finish_cost_update): Free update_cost_queue_elems rather than update_cost_queue.

* ira-color.c (finish_cost_update): Free update_cost_queue_elems
rather than update_cost_queue.

From-SVN: r140378

tree-ssa-alias.c (init_alias_info): Call bitmap_obstack_release in every call starting with the second one...

* tree-ssa-alias.c (init_alias_info): Call bitmap_obstack_release
in every call starting with the second one, instead of only when
alias_bitmap_obstack.elements != NULL.

From-SVN: r140377

tree-predcom.c (filter_suitable_components): Free all refs in act->refs vector before calling release_component.

* tree-predcom.c (filter_suitable_components): Free all refs in
act->refs vector before calling release_component.
(add_ref_to_chain): Free ref if not adding it to chain->refs.

* tree-data-ref.c (free_subscripts): Free all subscript objects.

* tree-loop-linear.c (linear_transform_loops): Initialize
lambda_obstack only after calling perfect_loop_nest_depth.
Goto free_and_continue instead of just continue for later failures.

From-SVN: r140376

re PR middle-end/37479 (-fdwarf2-cfi-asm is undocumented)

PR middle-end/37479
* doc/invoke.texi: Document -fno-dwarf2-cfi-asm.

From-SVN: r140375

re PR libmudflap/36397 (ICE with pointer cast and -fmudflap)

PR libmudflap/36397
* tree-mudflap.c (mf_xform_derefs_1): Handle VIEW_CONVERT_EXPR.

* testsuite/libmudflap.c/pass64-frag.c: New test.

From-SVN: r140374

trans.c (gigi): Declare the name of the compilation unit as the first global name.

* gcc-interface/trans.c (gigi): Declare the name of the compilation
unit as the first global name.

From-SVN: r140373

Daily bump.

From-SVN: r140370

re PR fortran/35840 (ICE for character expression in I/O specifier)

2008-09-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
    Tobias Burnus  <burnus@net.b.de>

PR fortran/35840
* io.c (match_vtag): Add tag name to error message.
(match_out_tag): Cleanup whitespace.
(gfc_resolve_dt): Resolve id and async tags.

Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r140366

MAINTAINERS: Remove John Carr...

* MAINTAINERS: Remove John Carr, Steve Chamberlain, Michael Chastain,
Klaus Kaempf, Mumit Khan, Alan Lehotsky, Warren Levy, Don Lindsay,
Dave Love, Alexandre Petit-Bianco, Clinton Popetz, Gavin Romig-Koch,
and Michael Tiemann from Write After Approval since they do not
actually have access.

From-SVN: r140364

* tree-call-cdce.c (check_target_format): Accept Motorola formats.

From-SVN: r140363

invoke.texi (-fconserve-stack): Document.

* invoke.texi (-fconserve-stack): Document.
* opts.c (decode_options): Handle conserve_stack.
* common.opt (fconvserve_stack): New.

From-SVN: r140362

config.host: Add x-aix to host_xmake_file.

        * config.host: Add x-aix to host_xmake_file.
        * config/rs6000/t-aix52: Do not override LDFLAGS.
        * config/rs6000/x-aix: New file.

From-SVN: r140361

re PR target/19636 (Can't compile large switch statement)

PR target/19636
PR target/24894
PR target/31644
PR target/31786
* config/avr/avr.c (legitimate_address_p): Fix problem where subreg
is not recognized as a valid register usage. Allow REG_X to be used
as a base pointer.
* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Remove code that
forces a reload when using a base register.

From-SVN: r140360

* gcc-interface/Make-lang.in (gnac1): Add CFLAGS.

From-SVN: r140357

a-crbtgk.adb, [...]: Fix typos in comments.

gcc/ada/
* a-crbtgk.adb, a-direct.ads, a-tasatt.adb, ali.ads,
bindgen.adb, checks.adb, einfo.ads, exp_aggr.adb, exp_ch11.adb,
exp_ch3.adb, exp_ch4.adb, exp_ch6.adb, exp_ch7.adb, exp_ch9.adb,
exp_dbug.ads, exp_disp.adb, exp_dist.adb, exp_pakd.adb,
exp_util.adb, g-alveop.ads, g-comlin.adb, g-comlin.ads,
g-diopit.adb, g-socket.ads, gcc-interface/decl.c,
gcc-interface/gigi.h, gcc-interface/trans.c,
lib-load.adb, lib-xref.ads, make.adb, mlib-prj.adb, nlists.ads,
opt.ads, par-ch10.adb, par-ch5.adb, par.adb, s-os_lib.ads,
s-oscons-tmplt.c, s-parint.ads, s-regpat.ads, s-shasto.ads,
s-stausa.ads, s-taprop-vms.adb, sem.adb, sem_ch10.adb,
sem_ch11.adb, sem_ch12.adb, sem_ch13.adb, sem_ch3.adb,
sem_ch3.ads, sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb,
sem_elim.adb, sem_prag.adb, sem_util.adb, sem_util.ads,
sem_warn.adb, sinfo.ads, styleg.adb, vms_data.ads: Fix typos in
comments.
* gnathtml.pl: Fix typos.

From-SVN: r140356

Daily bump.

From-SVN: r140354

cygming-crtend.c (register_frame_ctor): If DEFAULT_USE_CXA_ATEXIT, register __gcc_deregister_frame directly with atexit.

* config/i386/cygming-crtend.c (register_frame_ctor): If
DEFAULT_USE_CXA_ATEXIT, register __gcc_deregister_frame
directly with atexit.
(deregister_frame_ctor): Rename to ...
(deregister_frame_dtor): Use to call __gcc_deregister_frame
if !DEFAULT_USE_CXA_ATEXIT.

From-SVN: r140351

cgraph.c: Include value-prof.h

* cgraph.c: Include value-prof.h
* Makefile.in (cgraph.o): Add value-prof.h dependency.

From-SVN: r140350

re PR middle-end/32581 (make profiledbootstrap - stageprofile - gcc/ada/a-except.adb:1301: error: control flow in the middle of basic block 20)

PR middle-end/32581
* tree-profile.c (add_abnormal_goto_call_edges): New function.
(tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_average_profiler,
tree_gen_ic_func_profiler, tree_gen_ior_profiler): Use it.

From-SVN: r140349

i386.c (ix86_expand_movmem, [...]): Avoid processing too many bytes on misalligned blocks.

* i386.c (ix86_expand_movmem, ix86_expand_movstr): Avoid processing too
many bytes on misalligned blocks.

From-SVN: r140348

cfg.texi: Fix some typos.

gcc/
* doc/cfg.texi: Fix some typos.
* doc/extend.texi: Likewise.
* doc/install.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/rtl.texi: Likewise.
* doc/tree-ssa.texi: Likewise.

From-SVN: r140347

re PR middle-end/30141 (nested function can produce invalid gimple)

2008-09-13  Richard Guenther  <rguenther@suse.de>

PR middle-end/30141
* tree-nested.c (finalize_nesting_tree_1): Generate valid
gimple stores for memory rhs.

From-SVN: r140346

re PR rtl-optimization/37489 (const_true_rtx returned for float compare)

gcc/

2008-09-13  H.J. Lu  <hongjiu.lu@intel.com>

PR rtl-optimization/37489
* cse.c (fold_rtx): Don't return const_true_rtx for float
compare if FLOAT_STORE_FLAG_VALUE is undefined.

gcc/testsuite/

2008-09-13  Raksit Ashok <raksit@google.com>

PR rtl-optimization/37489
* g++.dg/opt/cse3.C: New.

From-SVN: r140344

re PR testsuite/37495 (FAIL: gcc.c-torture/compile/vector-4.c)

2008-09-13  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/37495
* gcc.c-torture/compile/vector-4.c: Add "dg-do compile".

From-SVN: r140343

re PR tree-optimization/37392 (Segfault in verify_ssa: !gimple_nop_p (stmt))

PR tree-optimization/37392
* tree-inline.c (remap_gimple_stmt): Do not remap return value.

From-SVN: r140342

cgraph.c (free_edges): New variable.

* cgraph.c (free_edges): New variable.
(NEXT_FREE_EDGE): New macro.
(cgraph_free_edge): New function.
(cgraph_remove_edge): Call cgraph_remove_edge_1.
(cgraph_node_remove_callees): Likewise.
(cgraph_node_remove_callers): Likewise.
(cgraph_create_edge): Reuse edges from the free list.  Do not
update uid if doing so.
(cgraph_remove_*_hook): Add free call.

Co-Authored-By: Jan Hubicka <jh@suse.cz>
From-SVN: r140341

pr36141.c: Move to ...

* gcc.c-torture/pr36141.c: Move to ...
* gcc.c-torture/compile/pr36141.c: ... here.
* gcc.dg/arm-g2.c: Move to ...
* gcc.target/arm/g2.c: ... here.
* gcc.dg/arm-vfp1.c: Move to ...
* gcc.target/arm/vfp1.c: ... here.
* gcc.dg/20031108-1: Move to ...
* gcc.target/arm/20031108-1.c: ... here.
* gcc.dg/20030909-1: Move to ...
* gcc.target/arm/20030909-1.c: ... here.
* gcc.dg/arm-mmx-1.c: Move to ...
* gcc.target/arm/mmx-1.c: ... here.
* gcc.dg/arm-scd[123].c: Move to ...
* gcc.target/arm/scd[123].c: ... here.
* gcc.dg/arm-asm.c: Move to ...
* gcc.target/arm/asm.c: ... here.
* gcc.dg/20080410-1: Move to ...
* gcc.target/sh/20080410-1.c: ... here.
* gcc.dg/globalreg-1.c: Move to ...
* gcc.target/sparc/globalreg-1.c: ... here.

From-SVN: r140340

1.cc: Join thread before program exits.

2008-09-13  Chris Fairles  <chris.fairles@gmail.com>

        * testsuite/30_threads/thread/algorithm/1.cc: Join thread before
        program exits.
        * testsuite/30_threads/thread/algorithm/2.cc: Likewise.
        * testsuite/30_threads/thread/this_thread/3.cc: Define test variable.
        * testsuite/30_threads/thread/this_thread/4.cc: Likewise.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r140338

Apply correct version of previous patch (tweaked formatting).

From-SVN: r140337

re PR fortran/35770 (implicit character(s) hides type of internal function)

2008-09-13  Daniel Kraft  <d@domob.eu>

PR fortran/35770
* primary.c (gfc_match_varspec): Added missing type-spec clearing
after wrong implicit character typing.

2008-09-13  Daniel Kraft  <d@domob.eu>

PR fortran/35770
* gfortran.dg/implicit_13.f90: New test.

From-SVN: r140336

ira-color.c (conflict_allocno_vec): Delete.

gcc/
* ira-color.c (conflict_allocno_vec): Delete.
(update_cost_queue_elem): New structure.
(update_cost_queue): New variable.
(update_cost_queue_tail): Likewise.
(update_cost_queue_elems): Likewise.
(allocno_update_cost_check): Delete.
(initiate_cost_update): Allocate update_cost_queue_elems
instead of allocno_update_cost_check.
(finish_cost_update): Update the free()s accordingly.
(start_update_cost): New function.
(queue_update_cost): Likewise.
(get_next_update_cost): Likewise.
(update_copy_costs_1): Inline into...
(update_copy_costs): ...here.  Use a queue instead of recursive calls.
Use cover_class instead of ALLOCNO_COVER_CLASS (another_allocno),
once we've established they are equal.  Don't allocate update
costs if there is nothing to add to them.
(update_conflict_hard_regno_costs): Remove ALLOCNO and
DIVISOR arguments.  Use a queue instead of recursive calls;
process all the allocnos in the initial queue, rather than
a single allocno.
(assign_hard_reg): Use queue_update_cost instead of
conflict_allocno_vec.  Queue coalesced allocnos instead
of calling update_conflict_hard_regno_costs for each one.
Just call update_conflict_hard_regno_costs once for the
entire queue.
(ira_color): Remove conflict_allocno_vec handling.

From-SVN: r140335

re PR middle-end/37500 (libstdc++ failed to compile at -O0)

PR middle-end/37500
* pt.c (tsubst_decl): Do not copy DECL_STRUCT_FUNCTION pointer.

From-SVN: r140334

thread: New.

2008-09-12  Chris Fairles <chris.fairles@gmail.com>
    Benjamin Kosnik  <bkoz@redhat.com>

* include/std/thread: New.
* include/Makefile.am: Update.
* include/Makefile.in: Regenerate.
* src/thread.cc: New.
* src/Makefile.am: Update.
* src/Makefile.in: Regenerate.
* acinclude.m4: Add check for nanosleep.
* configure.ac: Call it.
* configure: Regenerate.
* config.h.in: Likewise.
* config/abi/pre/gnu.ver: Add exports.
* doc/doxygen/user.cfg.in: Add thread header.
* testsuite/lib/libstdc++.exp (check_v3_target_nanosleep): Add.
* testsuite/lib/dg-options.exp (dg-require-nanosleep): Add.
* testsuite/30_threads/thread/cons/1.cc: New.
* testsuite/30_threads/thread/cons/2.cc: Likewise.
* testsuite/30_threads/thread/cons/3.cc: Likewise.
* testsuite/30_threads/thread/cons/4.cc: Likewise.
* testsuite/30_threads/thread/algorithm/1.cc: Likewise.
* testsuite/30_threads/thread/algorithm/2.cc: Likewise.
* testsuite/30_threads/thread/member/1.cc: Likewise.
* testsuite/30_threads/thread/member/2.cc: Likewise.
* testsuite/30_threads/thread/member/3.cc: Likewise.
* testsuite/30_threads/thread/this_thread/1.cc: Likewise.
* testsuite/30_threads/thread/this_thread/2.cc: Likewise.
* testsuite/30_threads/thread/this_thread/3.cc: Likewise.
* testsuite/30_threads/thread/this_thread/4.cc: Likewise.
* testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise.
* testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise.
* testsuite/17_intro/headers/c++200x/all.cc: Add thread.
* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc:
Add thread, condition_variable and mutex.

From-SVN: r140333

thread: New.

2008-09-12  Chris Fairles <chris.fairles@gmail.com>
    Benjamin Kosnik  <bkoz@redhat.com>

* include/std/thread: New.
* include/Makefile.am: Update.
* include/Makefile.in: Regenerate.
* src/thread.cc: New.
* src/Makefile.am: Update.
* src/Makefile.in: Regenerate.
* acinclude.m4: Add check for nanosleep.
* configure.ac: Call it.
* configure: Regenerate.
* config.h.in: Likewise.
* config/abi/pre/gnu.ver: Add exports.
* doc/doxygen/user.cfg.in: Add thread header.
* testsuite/lib/libstdc++.exp (check_v3_target_nanosleep): Add.
* testsuite/lib/dg-options.exp (dg-require-nanosleep): Add.
* testsuite/30_threads/thread/cons/1.cc: New.
* testsuite/30_threads/thread/cons/2.cc: Likewise.
* testsuite/30_threads/thread/cons/3.cc: Likewise.
* testsuite/30_threads/thread/cons/4.cc: Likewise.
* testsuite/30_threads/thread/algorithm/1.cc: Likewise.
* testsuite/30_threads/thread/algorithm/2.cc: Likewise.
* testsuite/30_threads/thread/member/1.cc: Likewise.
* testsuite/30_threads/thread/member/2.cc: Likewise.
* testsuite/30_threads/thread/member/3.cc: Likewise.
* testsuite/30_threads/thread/this_thread/1.cc: Likewise.
* testsuite/30_threads/thread/this_thread/2.cc: Likewise.
* testsuite/30_threads/thread/this_thread/3.cc: Likewise.
* testsuite/30_threads/thread/this_thread/4.cc: Likewise.
* testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise.
* testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise.
* testsuite/17_intro/headers/c++200x/all.cc: Add thread.
* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc:
Add thread, condition_variable and mutex.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r140332

Daily bump.

From-SVN: r140330

re PR middle-end/37484 ([graphite] Valgrind gives invalid reads/writes on CPU2006 403.gcc benchmark)

2008-09-12  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/37484
* graphite.c (scop_record_loop): Use snprintf instead of sprintf.
(save_var_name): Same.
(initialize_cloog_names): Same.
(initialize_cloog_names): Same.

From-SVN: r140327

tree-scalar-evolution.c (set_instantiated_value): Set instantiated_below.

2008-09-12  Sebastian Pop  <sebastian.pop@amd.com>

* tree-scalar-evolution.c (set_instantiated_value): Set instantiated_below.

From-SVN: r140326

re PR rtl-optimization/37377 (Bootstrap failure compiling libgcc)

2008-09-12  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-opt/37377

* ira-build.c (common_loop_tree_node_dominator): Remove.
(copy_live_ranges_to_removed_store_destinations): New function.
(regno_top_level_allocno_map): Move to top level from ...
(ira_flattening): ... here.  Use
copy_live_ranges_to_removed_store_destinations.

* ira-emit.c (generate_edge_moves): Fix a comment.

From-SVN: r140325

re PR target/37466 ([AVR] avr-gcc generating incorrect assembly for expression with the long constant operands)

PR target/37466
* config/avr/avr.md (movsi_lreg_const peephole2): Add match_dup for
scratch register after 'set' pattern.

From-SVN: r140321

emit-rtl.c (set_reg_attrs_from_value): Fix invalid alignment information passed to mark_reg_pointer.

* emit-rtl.c (set_reg_attrs_from_value): Fix invalid alignment
information passed to mark_reg_pointer.
* explow.c (force_reg): Likewise.

From-SVN: r140318

spu.c (spu_override_options): Default to -mno-safe-hints when building for the celledp architecture.

* config/spu/spu.c (spu_override_options): Default to -mno-safe-hints
when building for the celledp architecture.

From-SVN: r140316

tree-vrp.c (simplify_truth_ops_using_ranges): Fix types.

2008-09-12  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (simplify_truth_ops_using_ranges): Fix types.

fortran/
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Use
build_fold_addr_expr to properly mark the argument
addressable.

From-SVN: r140313

re PR bootstrap/37424 (IRA merge breaks Solaris/SPARC bootstrap)

PR rtl-optimization/37424
* ira-color.c (coalesced_pseudo_reg_slot_compare): Untie by comparing
the regnos instead of the addresses.

From-SVN: r140312

Daily bump.

From-SVN: r140310

pr11832.c: xfail on ia64-*-*.

* gcc.c-torture/compile/pr11832.c: xfail on ia64-*-*.
* gcc.c-torture/compile/pr33009.c: Ditto.

From-SVN: r140302

float.h (DEC_EVAL_METHOD): Correct the macro name.

gcc/
* ginclude/float.h (DEC_EVAL_METHOD): Correct the macro name.
gcc/testsuite
* gcc.dg/dfp/dec-eval-method-2.c: New test.

From-SVN: r140301

tree-ssa-uncprop.c (associate_equivalences_with_edges): Avoid entering the weaker equivalence recording.

2008-09-11  Richard Guenther  <rguenther@suse.de>

* tree-ssa-uncprop.c (associate_equivalences_with_edges): Avoid
entering the weaker equivalence recording.

* tree-ssa-phiprop.c (propagate_with_phi): Fix tuplification.

From-SVN: r140300

compat.exp, [...]: Use .exe extension for compat test executables.

* lib/compat.exp, gcc.dg/compat/struct-layout-1.exp,
g++.dg/compat/struct-layout-1.exp: Use .exe extension for compat
test executables.
* gcc.dg/compat/struct-layout-1_generate.c,
g++.dg/compat/struct-layout-1_generate.c: Convert backslash to
slash in srcdir for dg-options string.

From-SVN: r140299

sse5-haddX.c, [...]: Avoid intN_t types.

* gcc.target/i386/sse5-haddX.c, gcc.target/i386/sse5-hsubX.c:
Avoid intN_t types.

From-SVN: r140298

* gcc.dg/builtins-8.c: Condition cbrt test on HAVE_C99_RUNTIME.

From-SVN: r140297

reload1.c (alter_reg): Undo the BYTE_BIG_ENDIAN correction performed by assign_stack_local on the IRA...

* reload1.c (alter_reg): Undo the BYTE_BIG_ENDIAN correction performed
by assign_stack_local on the IRA path for stack slot sharing as well
as the non-IRA path.

From-SVN: r140295