re PR bootstrap/56198 (Go profiledbootstrap error)

PR bootstrap/56198
compiler: Always initialize *nested_off in interpret_header.

From-SVN: r195747

Daily bump.

From-SVN: r195746

re PR target/55146 (jumptables with byte entries produce wrong code with -Os/-O2 for SH-1)

PR target/55146
* gcc.target/sh/pr55146.c: New.

From-SVN: r195743

re PR tree-optimization/54386 (Unaligned mem load wrongly generated for inlined inline/static function)

PR tree-optimization/54386
* gcc.target/sh/pr54386.c: New.

From-SVN: r195742

re PR fortran/56008 ([F03] wrong code with lhs-realloc on assignment with derived types having allocatable components)

2013-02-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/56008
PR fortran/47517
* trans-array.c (gfc_alloc_allocatable_for_assignment): Save
the lhs descriptor before it is modified for reallocation. Use
it to deallocate allocatable components in the reallocation
block.  Nullify allocatable components for newly (re)allocated
arrays.

2013-02-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/56008
* gfortran.dg/realloc_on _assign_16.f90 : New test.

PR fortran/47517
* gfortran.dg/realloc_on _assign_17.f90 : New test.

From-SVN: r195741

MAINTAINERS: Explicitly add myself as AIX maintainer.

        * MAINTAINERS: Explicitly add myself as AIX maintainer.
        Remove Geoff Keating as rs6000 port maintainer, at his request.

From-SVN: r195739

functional_hash.h (std::__is_fast_hash<>): New.

2013-02-04  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/functional_hash.h (std::__is_fast_hash<>): New.
* include/bits/basic_string.h: Specialize previous to mark
std::hash for string types as slow.
* include/bits/hashtable.h (__cache_default): Replace is_integral
with __is_fast_hash.
* src/c++11/hash_c++0x.cc: Add type_traits include.
* testsuite/23_containers/unordered_set/instantiation_neg.cc:
Adapt dg-error line number.
* testsuite/23_containers/unordered_set/
not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r195738

re PR sanitizer/55617 (static constructors are not being instrumented correctly on darwin)

2013-02-04  Alexander Potapenko <glider@google.com>
            Jack Howarth  <howarth@bromo.med.uc.edu>
        Jakub Jelinek  <jakub@redhat.com>

PR sanitizer/55617
* g++.dg/asan/pr55617.C: New test.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r195737

Rename update-copyright.pl to update-copyright.py.

From-SVN: r195736

re PR sanitizer/55617 (static constructors are not being instrumented correctly on darwin)

2013-02-04  Alexander Potapenko <glider@google.com>
            Jack Howarth  <howarth@bromo.med.uc.edu>
        Jakub Jelinek  <jakub@redhat.com>

PR sanitizer/55617
* config/darwin.c (sort_ctor_records): Stabilized qsort
on constructor priority by using original position.
(finalize_ctors): New routine to sort constructors by
priority before use in assemble_integer.
(machopic_asm_out_constructor): Use finalize_ctors if needed.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r195735

Add contrib/update-copyright.pl.

From-SVN: r195734

PR libstdc++/56202 (again)

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/56202 (again)
* include/bits/random.tcc (binomial_distribution<>::
_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
in previous commit.

* include/bits/random.h: Fix comment typo.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r195732

Update copyright in libgcc.

From-SVN: r195731

re PR fortran/54195 ([OOP] IMPORT fails with GENERIC TBP: "is already present in the interface")

fortran/
PR fortran/54195
* resolve.c (resolve_typebound_procedures): Recurse through
resolve_symbol.

testsuite/
PR fortran/54195
* gfortran.dg/typebound_operator_19.f90: New test.
* gfortran.dg/typebound_assignment_4.f90: New test.

From-SVN: r195730

re PR fortran/54107 ([F03] Memory hog with abstract interface)

fortran/
PR fortran/54107
PR fortran/54195
* gfortran.h (struct gfc_symbol): New field 'resolved'.
* resolve.c (resolve_fl_var_and_proc): Don't skip result symbols.
(resolve_symbol): Skip duplicate calls.  Don't check the current
namespace.

testsuite/
PR fortran/54107
* gfortran.dg/recursive_interface_1.f90: New test.

From-SVN: r195729

re PR libstdc++/54314 (undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >')

PR libstdc++/54314
* config/i386/winnt.c (i386_pe_assemble_visibility): Don't warn
about visibility on artificial decls.
* config/sol2.c (solaris_assemble_visibility): Likewise.

From-SVN: r195723

re PR libstdc++/56202 (SIGFPE (division by zero) in std::binomial_distribution)

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/56202
* include/bits/random.tcc (binomial_distribution<>::
_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
division by zero.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r195722

re PR target/56186 (function return ABI change for 128-bit types on Win64)

        PR target/56186
        * config/i386/i386.c (function_value_ms_64): Add additional valtype
        argument and improve checking of return-argument types for 16-byte
        modes.
        (ix86_function_value_1): Add additional valtype argument on call
        of function_value_64.
        (return_in_memory_ms_64): Sync 16-byte sized mode handling with
        handling infunction_value_64 function.

From-SVN: r195721

* gcc/reload.c (subst_reloads): Fix DEBUG_RELOAD build issue.

From-SVN: r195719

typo

From-SVN: r195717

re PR middle-end/56188 (FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}")

2013-02-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56188
* tree-ssa-structalias.c (label_visit): Consider case with
initially non-empty points-to set.
(perform_var_substitution): Dump node mapping and clean up.

From-SVN: r195713

re PR lto/56168 (GCC seems to disregard -fno-builtin when compiling with LTO)

2013-02-04  Richard Guenther  <rguenther@suse.de>

PR lto/56168
* lto-symtab.c (lto_symtab_merge_decls_1): Make non-builtin
node prevail as last resort.
(lto_symtab_merge_decls): Remove guard on LTRANS here.
(lto_symtab_prevailing_decl): Builtins are their own prevailing
decl.

lto/
* lto.c (read_cgraph_and_symbols): Do not call lto_symtab_merge_decls
or lto_fixup_decls at LTRANS time.

* gcc.dg/lto/pr56168_0.c: New testcase.
* gcc.dg/lto/pr56168_1.c: Likewise.

From-SVN: r195709

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

2013-02-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56113
* tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add):
Merge into ...
(equiv_class_lookup_or_add): ... this.
(label_visit): Adjust and fix error in previous patch.
(perform_var_substitution): Adjust.

From-SVN: r195707

Daily bump.

From-SVN: r195706

divtab.c: Fix formatting and comments throughout the file.

* config/sh/divtab.c: Fix formatting and comments throughout the file.
* config/sh/sh4-300.md: Likewise.
* config/sh/sh4a.md: Likewise.
* config/sh/constraints.md: Likewise.
* config/sh/sh.md: Likewise.
* config/sh/netbsd-elf.h: Likewise.
* config/sh/predicates.md: Likewise.
* config/sh/sh-protos.h: Likewise.
* config/sh/ushmedia.h: Likewise.
* config/sh/linux.h: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/superh.h: Likewise.
* config/sh/elf.h: Likewise.
* config/sh/sh4.md: Likewise.
* config/sh/sh.h: Likewise.

From-SVN: r195703

constraints.md: Adjust unused letters.

* config/pa/constraints.md: Adjust unused letters.  Change "T"
constraint to match_test floating_point_store_memory_operand().
* config/pa/predicates.md (reg_plus_base_memory_operand): New.
(base14_operand): New.
(floating_point_store_memory_operand): New.
(integer_store_memory_operand): Revise to use base14_operand and
reg_plus_base_memory_operand.
(move_dest_operand): Allow symbolic_memory_operands.
(symbolic_memory_operand): Check for LO_SOM.
(symbolic_operand): Change default case to break.
* config/pa/pa.md: Remove unamed DFmode and SFmode patterns to force
CONST_DOUBLE values to be reloaded by putting them into memory when
the destination is a floating point register.
(movdf): Remove code to handle CONST_DOUBLE.
(movsf): Likewise.
(reload_indf_r1): New.
(reload_insf_r1): New.
Consistently use "Q" and "T" constraints with integer and floating
point move instructions, respectively.
(movdi): Remove FAIL.
Change predicate for source operand unamed DImode move from
general_operand to move_src_operand.
(umulsidi3): Change predicate for destination operand to
register_operand.
Likewise for similar unamed patterns.
* config/pa/pa-protos.h (pa_legitimize_reload_address): Declare.
* config/pa/pa.c (pa_symbolic_expression_p): Remove extra parenthesis.
(hppa_legitimize_address): Simplify mask calculation.
(pa_emit_move_sequence): Revised handling of secondary reloads from
REG+D addresses for floating point loads and stores.  Directly handle
loading CONST0_RTX (mode) to a floating point register.
(pa_secondary_reload): Handle reloading DF and SFmode constant values
to floating point registers.  Don't restrict secondary reloads to
floating point registers to integer modes.  Revise some comments and
cleanup some code.
(TARGET_LEGITIMATE_ADDRESS_P): Define.
(pa_legitimate_address_p): New.
(pa_legitimize_reload_address): New.
* config/pa/pa.h (STRICT_REG_OK_FOR_INDEX_P): New.
(STRICT_REG_OK_FOR_BASE_P): New.
(GO_IF_LEGITIMATE_ADDRESS): Delete.  Update some related comments.
(LEGITIMIZE_RELOAD_ADDRESS): Revise to use pa_legitimize_reload_address.

From-SVN: r195702

Update copyright in libstdc++-v3.

From-SVN: r195701

Update copyright in libssp.

From-SVN: r195700

Update copyright in libquadmath.

From-SVN: r195699

Update copyright in libmudflap.

From-SVN: r195698

Update copyright in libitm.

From-SVN: r195697

collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY flag set.

2013-02-03  David Edelsohn  <dje.gcc@gmail.com>
            Andrew Dixie  <andrewd@gentrack.com>

        * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY
        flag set.

Co-Authored-By: Andrew Dixie <andrewd@gentrack.com>
From-SVN: r195696

decl.c: Include diagnostic-core.h.

* gcc-interface/decl.c: Include diagnostic-core.h.
(gnat_to_gnu_entity) <E_Array_Type>: Sorry if Reverse_Storage_Order
is set on the entity.
<E_Record_Type>: Likewise.
* gcc-interface/Make-lang.in (ada/decl.o): Add $(DIAGNOSTIC_CORE_H).

From-SVN: r195694

Update copyright years in libobjc.

From-SVN: r195693

expmed.c (extract_bit_field_1): Pass the full width of the structure to get_best_reg_extraction_insn.

gcc/
* expmed.c (extract_bit_field_1): Pass the full width of the
structure to get_best_reg_extraction_insn.

From-SVN: r195692

ctype_inline.h: Fix copyright typo.

libstdc++-v3/
* config/os/mingw32/ctype_inline.h: Fix copyright typo.

From-SVN: r195691

Daily bump.

From-SVN: r195690

re PR go/56171 (syscall FAILs on Solaris)

PR go/56171
syscall: Only run creds_test on GNU/Linux.

From-SVN: r195686

runtime: Correct handling of runtime.Callers skip parameter.

From-SVN: r195685

re PR fortran/50627 (Error recovery: ICE in gfc_free_namespace after diagnosing missing end of construct)

2013-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/50627
PR fortran/56054
* decl.c (gfc_match_end):  Remove half-ready namespace
from parent if the end of a block is missing.
* parse.c (parse_module):  Do not put namespace into
gsymbol on error.

2013-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/50627
PR fortran/56054
* gfortran.dg/block_12.f90:  New test.
* gfortran.dg/module_error_1.f90:  New test.

From-SVN: r195684

gcc/testsuite/
* lib/target-supports.exp (check_effective_target_vect_float)
(check_effective_target_vect_no_align): Add mips-sde-elf.

From-SVN: r195683

Daily bump.

From-SVN: r195682

2013-02-01  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/hashtable_policy.h
(_Prime_rehash_policy::_M_next_bkt)
(_Prime_rehash_policy::_M_need_rehash): Move definition...
* src/c++11/hashtable_c++0x.cc: ... here.
* src/shared/hashtable-aux.cc: Remove c++config.h include.
* config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
symbols.

From-SVN: r195676

re PR c++/54601 (AIX uses atexit which causes unloading of shared modules to break)

        PR target/54601
libgcc/
        * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
        Add crtcxa to extra_parts.
        * config/rs6000/exit.h: New file.
        * config/rs6000/cxa_atexit.c: New file.
        * config/rs6000/cxa_finalize.c: New file.
        * config/rs6000/crtcxa.c: New file.
        * config/rs6000/t-aix-cxa: New file.
        * config/rs6000/libgcc-aix-cxa.ver: New file.

gcc/
        * configure.ac (cxa_atexit): Add AIX.
        * configure: Regenerate.

        * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o.

From-SVN: r195675

re PR debug/54793 (the location of a formal_parameter is not started from a function entry with -mfentry)

PR debug/54793
* final.c (need_profile_function): New variable.
(final_start_function): Drop ATTRIBUTE_UNUSED from first argument.
If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG
is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED
notes, targetm.asm_out.function_prologue doesn't emit anything,
HAVE_prologue and profiler should be emitted before prologue,
set need_profile_function instead of emitting it.
(final_scan_insn): If need_profile_function, emit
profile_function on the first NOTE_INSN_BASIC_BLOCK or
NOTE_INSN_FUNCTION_BEG note.

From-SVN: r195669

alpha: widening multiply pattern

        * config/alpha/alpha.md (umulditi3): New.

From-SVN: r195668

ppc64: widening multiply patterns

        * config/rs6000/rs6000.md (smulditi3): New.
        (umulditi3): New.

From-SVN: r195667

* lib/gcc-dg.exp (restore-target-env-var): Avoid using lreverse.

From-SVN: r195666

pr56023.c: XFAIL on AIX.

        * gcc.dg/pr56023.c: XFAIL on AIX.
        * gcc.dg/vect/pr49352.c: Same.

From-SVN: r195665

xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2.

        * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2.
        (ASM_OUTPUT_ALIGNED_LOCAL): New.

From-SVN: r195660

task.c (GOMP_task, [...]): Comment.

* task.c (GOMP_task, GOMP_taskwait): Comment.

From-SVN: r195647

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

2013-02-01  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/56113
* tree-ssa-structalias.c (label_visit): Reduce work for
single-predecessor nodes.

From-SVN: r195646

fold-const.c (make_range_step): Bail out if the range isn't testing for zero.

* fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the
range isn't testing for zero.

From-SVN: r195642

runtime: Correct test for morestack.S.

From-SVN: r195640

compiler: Don't emit multiple methods for identical unnamed structs.

From-SVN: r195638

Daily bump.

From-SVN: r195637

runtime: Recognize morestack.S if there is no function name.

From-SVN: r195634

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

PR middle-end/56113
* fwprop.c (fwprop_init): Set up loops without CFG modifications.

From-SVN: r195632

runtime: Remove confusion about split stack functions in backtrace.

From-SVN: r195627

lib1funcs.S: Add support for e3v5 architecture variant.

* config/v850/lib1funcs.S: Add support for e3v5 architecture
variant.

* config/v850/constraints.md (Q): Define as a memory constraint.
* config/v850/predicates.md (label_ref_operand): New predicate.
(e3v5_shift_operand): New predicate.
(ior_operator): New predicate.
* config/v850/t-v850: Add e3v5 multilib.
* config/v850/v850-protos.h (v850_adjust_insn_length): Prototype.
(v850_gen_movdi): Prototype.
* config/v850/v850.c: Add support for e3v5 architecture.
Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to
TARGET_V850E_UP.
(construct_save_jarl): Add e3v5 long JARL support.
(v850_adjust_insn_length): New function.  Adjust length of call
insns when using e3v5 instructions.
(v850_gen_movdi): New function: Generate instructions to move a
DImode value.
* config/v850/v850.h (TARGET_CPU_v850e3v5): Define.
(CPP_SPEC): Define __v850e3v5__ as appropriate.
(TARGET_USE_FPU): Enable for e3v5.
(CONST_OK_FOR_W): New macro.
(ADJUST_INSN_LENGTH): Define.
* config/v850/v850.md (UNSPEC_LOOP): Define.
(attr cpu): Add v850e3v5.
Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP.
(movdi): New pattern.
(movdi_internal): New pattern.
(cbranchsf4): Conditionalize on TARGET_USE_FPU.
(cbranchdf4): Conditionalize on TARGET_USE_FPU.
(cstoresf4): Likewise.
(cstoredf4): Likewise.
(insv): New pattern.
(rotlso3_a): New pattern.
(rotlsi3_b): New pattern
(rotlsi3_v850e3v5): New pattern.
(doloop_begin): New pattern.
(fix_loop_counter): New pattern.
(doloop_end): New pattern.
(branch_normal): Add e3v5 long branch support.
(branch_invert): Likewise.
(branch_z_normal): Likewise.
(branch_z_invert): Likewise.
(branch_nz_normal): Likewise.
(branch_nz_invert): Likewise.
(call_internal_short): Add e3v5 register-indirect JARL support.
(call_internal_long): Likewise.
(call_value_internal_short): Likewise.
(call_value_internal_long): Likewise.
* config/v850/v850.opt (mv850e3v5, mv850e2v4): New options.
(mloop): New option.
* config.gcc: Add support for configuring v840e3v5 target.
* doc/invoke.texi: Document new v850 specific command line
options.

From-SVN: r195623

re PR debug/55059 (DWARF missing concrete class definition)

PR debug/55059
PR debug/54508
* dwarf2out.c (prune_unused_types_mark): Mark all of parent's
children if parent is a class.
(prune_unused_types_prune): Don't add DW_AT_declaration.

From-SVN: r195622

fix pr tag

From-SVN: r195621

dwarf.c (read_function_info): Permit fvec parameter to be NULL.

* dwarf.c (read_function_info): Permit fvec parameter to be NULL.
(dwarf_lookup_pc): Don't use ddata->fvec if threaded.

From-SVN: r195620

runtime: Block signals when creating a new thread.

From-SVN: r195619

re PR sanitizer/55561 (TSAN: provide a TSAN instrumented libgomp)

PR libgomp/55561
* config/linux/wait.h (do_spin): Use atomic load for addr.
* config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
for intptr and ptrlock.
* config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
for ptrlock.

Co-Authored-By: Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
From-SVN: r195618

revert: neon-vfnms-1.c: New test.

2013-01-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

Revert.
2013-01-27  Amol Pise  <amolpise15@gmail.com>

* gcc.target/arm/neon-vfnms-1.c: New test.
* gcc.target/arm/neon-vfnma-1.c: New test.

From-SVN: r195617

re PR tree-optimization/56157 (ICE with -ftree-vectorize in in compute_live_loop_exits)

2013-01-31  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56157
* tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to
match up operand with SLP child.

* gcc.dg/torture/pr56157.c: New testcase.

From-SVN: r195616

runtime: Don't allocate when doing a backtrace.

From-SVN: r195615

re PR regression/56162 (PASS->FAIL: g++.old-deja/g++.mike/pmf1.C -std=c++11 execution test (occurs 2 times))

PR c++/56162
PR c++/56104
* typeck.c (get_member_function_from_ptrfunc): Fix
ptrmemfunc_vbit_in_delta case.

From-SVN: r195614

re PR debug/54410 (doubled DW_TAG_template_type_param)

PR c++/54410
* dwarf2out.c (gen_struct_or_union_type_die): Always schedule template
parameters the first time.
(gen_scheduled_generic_parms_dies): Check completeness here.

From-SVN: r195613

re PR middle-end/53073 (464.h264ref in SPEC CPU 2006 miscompiled)

2013-01-31  Richard Biener  <rguenther@suse.de>

PR middle-end/53073
* common.opt (faggressive-loop-optimizations): New flag,
enabled by default.
* doc/invoke.texi (faggressive-loop-optimizations): Document.
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Guard
infer_loop_bounds_from_undefined by it.

From-SVN: r195610

re PR tree-optimization/56150 (ICE segfault in do_pre / tail_merge_optimize)

2013-01-31  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56150
* tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Do not
visit virtual operands.
(find_uses_to_rename_bb): Likewise.

From-SVN: r195609

re PR tree-optimization/56150 (ICE segfault in do_pre / tail_merge_optimize)

2013-01-31  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56150
* tree-ssa-tail-merge.c (gimple_equal_p): Properly handle
mixed store non-store stmts.

* gcc.dg/torture/pr56150.c: New testcase.

From-SVN: r195608

Correct ChangeLog's mentioned PR-number.

From-SVN: r195607

re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8)

PR other/54620
* sha1.c (sha1_process_block):  Handle case that size_t is
a wider-integer-scalar as a 32-bit unsigned integer.

From-SVN: r195604

re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8)

PR other/54620
* sha1.c (sha1_process_block):  Handle case that size_t is
a wider-integer-scalar as a 32-bit unsigned integer.

From-SVN: r195603

2013-01-31  Kai Tietz  <ktietz@redhat.com>

PR other/543413
* md5.c (md5_process_block):  Handle case that size_t is
a wider-integer-scalar a 32-bit unsigned integer.

From-SVN: r195600

Daily bump.

From-SVN: r195598

runtime: In backtraces, get inline functions, skip split-stack fns.

From-SVN: r195591

re PR sanitizer/55374 ([asan] -static-libasan -static-libstdc++ doesn't work)

PR sanitizer/55374
* gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if
LIBASAN_EARLY_SPEC is defined.
(LIBASAN_EARLY_SPEC): Define to empty string if not already defined.
(LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address,
before %o.
* config/gnu-user.h (LIBASAN_EARLY_SPEC): Define.

* g++.dg/asan/large-func-test-1.C: Allow both _Zna[jm] in addition
to _Znw[jm] in the backtrace.  Allow _Zna[jm] to be the first frame
printed in backtrace.
* g++.dg/asan/deep-stack-uaf-1.C: Use malloc instead of operator new
to avoid errors about mismatched allocation vs. deallocation.

From-SVN: r195585

re PR c++/55742 (__attribute__ in class function declaration cause "prototype does not match" errors.)

PR c++/55742
* config/i386/i386.c (ix86_valid_target_attribute_inner_p): Diagnose
invalid args instead of ICEing on it.
(ix86_valid_target_attribute_tree): Return error_mark_node if
ix86_valid_target_attribute_inner_p failed.
(ix86_valid_target_attribute_p): Return false only if
ix86_valid_target_attribute_tree returned error_mark_node.  Allow
target("default") attribute.
(sorted_attr_string): Change argument from const char * to tree,
merge in all target attribute arguments rather than just one.
Formatting fix.  Use XNEWVEC instead of xmalloc and XDELETEVEC
instead of free.  Avoid using strcat.
(ix86_mangle_function_version_assembler_name): Mangle
target("default") as if no target attribute is present.  Adjust
sorted_attr_string caller.  Avoid leaking memory.  Use XNEWVEC
instead of xmalloc and XDELETEVEC instead of free.
(ix86_function_versions): Don't return true if one of the decls
doesn't have target attribute.  If they don't and one of the decls
is DECL_FUNCTION_VERSIONED, report an error.  Adjust
sorted_attr_string caller.  Use XDELETEVEC instead of free.
(ix86_supports_function_versions): Remove.
(make_name): Fix up formatting.
(make_dispatcher_decl): Remove resolver_name and its initialization.
Avoid leaking memory.
(is_function_default_version): Return true if there is
target("default") attribute rather than no target attribute at all.
(make_resolver_func): Avoid leaking memory.
(ix86_generate_version_dispatcher_body): Likewise.
(TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Remove.
* target.def (supports_function_versions): Remove.
* doc/tm.texi.in (SUPPORTS_FUNCTION_VERSIONS): Remove.
* doc/tm.texi: Regenerated.

* c-common.c (handle_target_attribute): Revert 2012-12-26 change.

* g++.dg/mv1.C: Moved to...
* g++.dg/ext/mv1.C: ... here.  Adjust test.
* g++.dg/mv2.C: Moved to...
* g++.dg/ext/mv2.C: ... here.  Adjust test.
* g++.dg/mv3.C: Moved to...
* g++.dg/ext/mv3.C: ... here.
* g++.dg/mv4.C: Moved to...
* g++.dg/ext/mv4.C: ... here.
* g++.dg/mv5.C: Moved to...
* g++.dg/ext/mv5.C: ... here.  Adjust test.
* g++.dg/mv6.C: Moved to...
* g++.dg/ext/mv6.C: ... here.  Adjust test.
* g++.dg/ext/mv7.C: New test.
* g++.dg/ext/mv8.C: New test.
* g++.dg/ext/mv9.C: New test.
* g++.dg/ext/mv10.C: New test.
* g++.dg/ext/mv11.C: New test.

From-SVN: r195584

re PR rtl-optimization/56144 (ICE in get_reload_reg, at lra-constraints.c:421)

2013-01-30  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/56144
* lra-constraints.c (get_reload_reg): Don't reuse reload pseudo
for values with side effects.

2013-01-30  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/56144
* gcc.dg/pr56144.c: New.

From-SVN: r195582

re PR other/54620 (sha1.c has incorrect math if sizeof(size_t) is 8)

PR other/54620
PR target/39064
* md5.h (md5_uintptr, md5_uint32): Define as uintptr_t/uint32_t if
stdint.h and sys/types.h headers are present.
* sha1.h (sha1_uintptr, sha1_uint32): Likewise.

From-SVN: r195579

constexpr-53094-2.C: Ignore non-standard ABI message.

        * g++.dg/cpp0x/constexpr-53094-2.C: Ignore non-standard ABI
        message.
        * g++.dg/cpp0x/constexpr-53094-3.C: Same.
        * g++.dg/cpp0x/constexpr-55573.C: Same

From-SVN: r195578

sparseset.h (sparseset_bit_p): Use gcc_checking_assert.

2013-01-30  Richard Biener  <rguenther@suse.de>

* sparseset.h (sparseset_bit_p): Use gcc_checking_assert.
(sparseset_pop): Likewise.
* cfganal.c (compute_idf): Likewise.  Increase work-stack size
to be able to use quick_push in the worker loop.

From-SVN: r195577

Small cleanup in cleanup_cfg.

From-SVN: r195576

re PR lto/56147 (ICE on invalid code in lto_symtab_merge_decls_1)

2013-01-30  Richard Biener  <rguenther@suse.de>

PR lto/56147
* lto-symtab.c (lto_symtab_merge_decls_1): Guard DECL_BUILT_IN
check.

From-SVN: r195575

re PR tree-optimization/56064 (Optimize VIEW_CONVERT_EXPR with FIXED_CST)

gcc/
PR tree-optimization/56064
* fixed-value.c (fixed_from_double_int): New function.
* fixed-value.h (fixed_from_double_int): New prototype.
(const_fixed_from_double_int): New static inline function.
* fold-const.c (native_interpret_fixed): New static function.
(native_interpret_expr) <FIXED_POINT_TYPE>: Use it.
(can_native_interpret_type_p) <FIXED_POINT_TYPE>: Return true.
(native_encode_fixed): New static function.
(native_encode_expr) <FIXED_CST>: Use it.
(native_interpret_int): Move double_int worker code to...
* double-int.c (double_int::from_buffer): ...this new static method.
* double-int.h (double_int::from_buffer): Prototype it.

gcc/testsuite/
PR tree-optimization/56064
* gcc.dg/fixed-point/view-convert.c: New test.

From-SVN: r195574

tree-ssa-structalias.c (final_solutions, [...]): New pointer-map and obstack.

2013-01-30  Richard Biener  <rguenther@suse.de>

* tree-ssa-structalias.c (final_solutions, final_solutions_obstack):
New pointer-map and obstack.
(init_alias_vars): Allocate pointer-map and obstack.
(delete_points_to_sets): Free them.
(find_what_var_points_to): Cache result.
(find_what_p_points_to): Adjust for changed interface of
find_what_var_points_to.
(compute_points_to_sets): Likewise.
(ipa_pta_execute): Likewise.

From-SVN: r195573

Properly set progbits/nobits for Solaris/SPARC as

* configure.ac (HAVE_AS_SPARC_NOBITS): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Emit
#nobits/#progbits if supported.

From-SVN: r195572

target-supports-dg.exp (dg-process-target): Use expr to evaluate the end index in string range.

* lib/target-supports-dg.exp (dg-process-target): Use expr to
evaluate the end index in string range.

From-SVN: r195571

re PR fortran/56138 (Deferred-length character RESULT: ICE in gfc_add_modify_loc)

2012-01-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56138
        * trans-decl.c (gfc_trans_deferred_vars): Fix deferred-length
        results for functions without extra result variable.

2012-01-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56138
        * gfortran.dg/allocatable_function_6.f90: New.

From-SVN: r195570

libgo: Update Go library to master revision 15502/229081515358.

From-SVN: r195569

Daily bump.

From-SVN: r195568

re PR fortran/54107 ([F03] Memory hog with abstract interface)

2013-01-29  Janus Weil  <janus@gcc.gnu.org>
    Mikael Morin <mikael@gcc.gnu.org>

PR fortran/54107
* gfortran.h (gfc_component): Delete members 'formal' and 'formal_ns'.
(gfc_copy_formal_args,gfc_copy_formal_args_ppc,gfc_expr_replace_symbols,
gfc_expr_replace_comp): Delete.
(gfc_sym_get_dummy_args): New prototype.
* dependency.c (gfc_check_fncall_dependency): Use
'gfc_sym_get_dummy_args'.
* expr.c (gfc_is_constant_expr): Ditto.
(replace_symbol,gfc_expr_replace_symbols,replace_comp,
gfc_expr_replace_comp): Deleted.
* frontend-passes.c (doloop_code,do_function): Use
'gfc_sym_get_dummy_args'.
* interface.c (gfc_check_operator_interface,gfc_compare_interfaces,
gfc_procedure_use,gfc_ppc_use,gfc_arglist_matches_symbol,
gfc_check_typebound_override): Ditto.
* module.c (MOD_VERSION): Bump module version.
(mio_component): Do not read/write 'formal' and 'formal_ns'.
* resolve.c (resolve_procedure_interface,resolve_fl_derived0): Do not
copy formal args, but just keep a pointer to the interface.
(resolve_function,resolve_call,resolve_typebound_generic_call,
resolve_ppc_call,resolve_expr_ppc,generate_component_assignments,
resolve_fl_procedure,gfc_resolve_finalizers,check_generic_tbp_ambiguity,
resolve_typebound_procedure,check_uop_procedure): Use
'gfc_sym_get_dummy_args'.
* symbol.c (free_components): Do not free 'formal' and 'formal_ns'.
(gfc_copy_formal_args,gfc_copy_formal_args_ppc): Deleted.
(gfc_sym_get_dummy_args): New function.
* trans-array.c (get_array_charlen,gfc_walk_elemental_function_args):
Use 'gfc_sym_get_dummy_args'.
* trans-decl.c (build_function_decl,create_function_arglist,
build_entry_thunks,init_intent_out_dt,gfc_trans_deferred_vars,
add_argument_checking): Ditto.
* trans-expr.c (gfc_map_fcn_formal_to_actual,gfc_conv_procedure_call,
gfc_conv_statement_function): Ditto.
* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
* trans-types.c (create_fn_spec,gfc_get_function_type): Ditto.

2013-01-29  Janus Weil  <janus@gcc.gnu.org>
    Mikael Morin <mikael@gcc.gnu.org>

PR fortran/54107
* gfortran.dg/proc_ptr_comp_36.f90: New.

Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org>
From-SVN: r195562

libgo: Update Go library to master revision 15489/921e53d4863c.

From-SVN: r195560

Fix formatting in gcc/ChangeLog.

From-SVN: r195559

re PR target/56121 ([SH] ICE in libgcc/unwind-dw2.c)

PR target/56121
* config/sh/sh.md (bclr_m2a, bset_m2a, bst_m2a, bld_m2a, bldsign_m2a,
bld_reg, *bld_regqi, band_m2a, bandreg_m2a, bor_m2a, borreg_m2a,
bxor_m2a, bxorreg_m2a): Add satisfies_constraint_K03 condition.

From-SVN: r195558

cortex-a7.md (cortex_a7_neon, [...]): Remove.

2013-01-29  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/cortex-a7.md (cortex_a7_neon, cortex_a7_all): Remove.
        (cortex_a7_idiv): Use cortex_a7_both instead of cortex_a7_all.

From-SVN: r195555

arm.c (cortexa7_younger): Return true for TYPE_CALL.

2013-01-29  Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.c (cortexa7_younger): Return true for TYPE_CALL.
        * config/arm/cortex-a7.md (cortex_a7_call): Update required units.

From-SVN: r195554