re PR testsuite/52641 (Test cases fail for 16-bit int targets)

        PR testsuite/52641
        * c-c++-common/simulate-thread/bitfields-2.c: Run test only for
        target { ! int16 }.
        * gcc.dg/tree-ssa/pr54245.c: Do slsr scan only for target { ! int16 }.
        * gcc.dg/tree-ssa/slsr-1.c: Adjust multiplicators to scan for for
        target { int16 }.  Restrict existing tests to target { int32 }
        where appropriate.
        * gcc.dg/tree-ssa/slsr-2.c, gcc.dg/tree-ssa/slsr-27.c: Likewise.
        * gcc.dg/tree-ssa/slsr-28.c, gcc.dg/tree-ssa/slsr-29.c: Likewise.
        * gcc.dg/tree-ssa/slsr-3.c, gcc.dg/tree-ssa/ssa-ccp-23.c: Likewise.
        * lib/target-supports.exp (check_effective_target_int32): New proc.

From-SVN: r201743

re PR testsuite/52641 (Test cases fail for 16-bit int targets)

        PR testsuite/52641
        * c-c++-common/scal-to-vec1.c: Add !int16 and large_double conditions
        to tests that assume int/double are larger than short/float.

From-SVN: r201742

strlenopt-10.c [avr-*-*]: Reduce number of expected memcpy by one.

* gcc.dg/strlenopt-10.c [avr-*-*]: Reduce number of expected
memcpy by one.
* gcc.dg/strlenopt-11.c [avr-*-*]: Likewise.
Expect l to be optimized away.
* gcc.dg/strlenopt-13.c [avr-*-*]: Likewise.

From-SVN: r201741

* gcc.dg/pr46647.c: xfail for avr-*-*.

From-SVN: r201740

pr44214-1.c (v2df): Define size using sizeof (double).

* gcc.dg/pr44214-1.c (v2df): Define size using sizeof (double).
* gcc.dg/pr44214-3.c (v2df): Likewise.

From-SVN: r201739

* gcc.dg/c99-stdint-1.c [avr-*-*]: Update line number for dg-bogus.

From-SVN: r201738

* gcc.dg/c99-stdint-1.c [avr-*-*]: Update line number for dg-bogus.

From-SVN: r201737

re PR testsuite/52641 (Test cases fail for 16-bit int targets)

        PR testsuite/52641
        * gcc.c-torture/execute/pr56799.x: New file.

From-SVN: r201736

Fix unitialized var

From-SVN: r201735

dwarf2.exp: Replace -gdwarf-2 with -gdwarf.

        * gcc.dg/debug/dwarf2/dwarf2.exp: Replace -gdwarf-2 with -gdwarf.
        * gcc.dg/debug/dwarf2/dwarf-die7.c: Likewise.
        * gcc.dg/debug/dwarf2/static1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-dfp.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-any.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-uninit.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die1.c: Likewise.
        * gcc.dg/debug/dwarf2/var1.c: Likewise.
        * gcc.dg/debug/dwarf2/pr29609-2.c: Likewise.
        * gcc.dg/debug/dwarf2/aranges-fnsec-1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die3.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-merge.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-char1.c: Likewise.
        * gcc.dg/debug/dwarf2/discriminator.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-char2.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-baseonly.c: Likewise.
        * gcc.dg/debug/dwarf2/pr36690-3.c: Likewise.
        * gcc.dg/debug/dwarf2/const-2.c: Likewise.
        * gcc.dg/debug/dwarf2/ipa-cp1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-char3.c: Likewise.
        * gcc.dg/debug/dwarf2/var2.c: Likewise.
        * gcc.dg/debug/dwarf2/pr36690-2.c: Likewise.
        * gcc.dg/debug/dwarf2/pr31230.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-float.c: Likewise.
        * gcc.dg/debug/dwarf2/short-circuit.c: Likewise.
        * gcc.dg/debug/dwarf2/pr36690-1.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-reduced.c: Likewise.
        * gcc.dg/debug/dwarf2/pr37616.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die2.c: Likewise.
        * gcc.dg/debug/dwarf2/inline1.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-sys.c: Likewise.
        * gcc.dg/debug/dwarf2/pr29609-1.c: Likewise.
        * gcc.dg/debug/dwarf2/asm-line1.c: Likewise.
        * gcc.dg/debug/dwarf2/c99-typedef1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf2-macro.c: Likewise.
        * gcc.dg/debug/dwarf2/fesd-none.c: Likewise.
        * gcc.dg/debug/dwarf2/pr51410.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-file1.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die6.c: Likewise.
        * gcc.dg/debug/dwarf2/const-2b.c: Likewise.
        * gcc.dg/debug/dwarf2/dwarf-die5.c: Likewise.

From-SVN: r201734

Implement -mno-default, option documentation and code refactoring

From-SVN: r201732

* gcc.target/arm/pr19599.c: Skip for -mthumb.

From-SVN: r201731

atomic-comp-swap-release-acquire.c: Move dg-do to be the first test directive.

* gcc.target/arm/atomic-comp-swap-release-acquire.c: Move dg-do
to be the first test directive.
* gcc.target/arm/atomic-op-acq_rel.c: Likewise.
* gcc.target/arm/atomic-op-acquire.c: Likewise.
* gcc.target/arm/atomic-op-char.c: Likewise.
* gcc.target/arm/atomic-op-consume.c: Likewise.
* gcc.target/arm/atomic-op-int.c: Likewise.
* gcc.target/arm/atomic-op-relaxed.c: Likewise.
* gcc.target/arm/atomic-op-release.c: Likewise.
* gcc.target/arm/atomic-op-seq_cst.c: Likewise.
* gcc.target/arm/atomic-op-short.c: Likewise.

From-SVN: r201730

compatibility.cc (_ZTIe): Use reinterpret_cast<const cast *> to avoid -Wcast-qual warnings.

* src/c++98/compatibility.cc (_ZTIe): Use
reinterpret_cast<const cast *> to avoid -Wcast-qual warnings.
(_ZTIPe): Ditto.
(ZTIPKe): Ditto.

From-SVN: r201729

re PR rtl-optimization/57662 (ICE: SIGSEGV in code_motion_process_successors with -fschedule-insns2 -fselective-scheduling2)

PR rtl-optimization/57662

gcc/
* sel-sched.c (code_motion_process_successors): When the current insn
is removed after the recursive traversal, break from the loop.
Add comments and debug printouts.

testsuite/

* gcc.dg/pr57662.c: New test.

From-SVN: r201728

compatibility.cc (_ZTIe): Use (const cast *) to avoid -Wcast-qual warnings.

* src/c++98/compatibility.cc (_ZTIe): Use (const cast *)
to avoid -Wcast-qual warnings.
(_ZTIPe): Ditto.
(ZTIPKe): Ditto.

From-SVN: r201727

compatibility.cc (_ZTIe): Use const_cast to avoid warning.

* src/c++98/compatibility.cc (_ZTIe): Use const_cast to avoid warning.
(_ZTIPe): Ditto.
(ZTIPKe): Ditto.

From-SVN: r201723

re PR target/58067 (ICE in GFortran recog.c:2158)

PR target/58067
* config/i386/i386.c (ix86_delegitimize_address): For CM_MEDIUM_PIC
and CM_LARGE_PIC ix86_cmodel fall thru into the -m32 code, handle
there also UNSPEC_PLTOFF.

Co-Authored-By: Alexandre Oliva <aoliva@redhat.com>
From-SVN: r201720

ipa-inline-analysis.c (add_clause): Avoid shifting integer NUM_CONDITIONS bit positions.

* ipa-inline-analysis.c (add_clause): Avoid shifting integer
NUM_CONDITIONS bit positions.

From-SVN: r201719

Daily bump.

From-SVN: r201717

dwarf2out.c (CHECKSUM_BLOCK): New macro.

gcc/
* dwarf2out.c (CHECKSUM_BLOCK): New macro.
(attr_checksum): Hash vector contents instead of pointer.
(attr_checksum_ordered): Likewise.

From-SVN: r201712

nan-legacy.c: Accept 4294967295 as an alternative to -1.

* gcc.target/mips/nan-legacy.c: Accept 4294967295 as an
alternative to -1.
* gcc.target/mips/nans-legacy.c: Likewise.

From-SVN: r201711

fabs-2008.c: Correct scan-assembler pattern escapes.

* gcc.target/mips/fabs-2008.c: Correct scan-assembler pattern
escapes.
* gcc.target/mips/fabs-legacy.c: Likewise.
* gcc.target/mips/fabsf-2008.c: Likewise.
* gcc.target/mips/fabsf-legacy.c: Likewise.
* gcc.target/mips/fneg-2008.c: Likewise.
* gcc.target/mips/fneg-legacy.c: Likewise.
* gcc.target/mips/fnegf-2008.c: Likewise.
* gcc.target/mips/fnegf-legacy.c: Likewise.
* gcc.target/mips/nan-2008.c: Likewise.
* gcc.target/mips/nan-legacy.c: Likewise.
* gcc.target/mips/nanf-2008.c: Likewise.
* gcc.target/mips/nanf-legacy.c: Likewise.
* gcc.target/mips/nans-2008.c: Likewise.
* gcc.target/mips/nans-legacy.c: Likewise.
* gcc.target/mips/nansf-2008.c: Likewise.
* gcc.target/mips/nansf-legacy.c: Likewise.

From-SVN: r201710

sse.md (*sse2_maskmovdqu): Emit addr32 prefix when Pmode != word_mode.

* config/i386/sse.md (*sse2_maskmovdqu): Emit addr32 prefix
when Pmode != word_mode.  Add length_address attribute.
(sse3_monitor_<mode>): Merge from sse3_monitor and
sse3_monitor64_<mode> insn patterns.  Emit addr32 prefix when
Pmode != word_mode.  Update insn length attribute.
* config/i386/i386.c (ix86_option_override_internal): Update
ix86_gen_monitor selection for merged sse3_monitor insn.

From-SVN: r201708

decl.c (gnat_to_gnu_entity): Do not bother about alias sets of derived types in ASIS mode.

* gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
sets of derived types in ASIS mode.

From-SVN: r201705

decl.c (gnat_to_gnu_entity): Replace True with true.

* gcc-interface/decl.c (gnat_to_gnu_entity): Replace True with true.
(is_cplusplus_method): Likewise, and False with false.
(components_need_strict_alignment): Likewise.
* gcc-interface/misc.c (gnat_init_gcc_fp): Likewise.
* gcc-interface/trans.c (Loop_Statement_to_gnu): Likewise.
(Handled_Sequence_Of_Statements_to_gnu): Likewise.
(add_cleanup): Likewise.
(Sloc_to_locus1): Likewise.
(Sloc_to_locus): Likewise.
(set_expr_location_from_node): Likewise.
* gcc-interface/utils.c (potential_alignment_gap): Likewise.

From-SVN: r201704

trans.c (set_end_locus_from_node): Clear column info for the end_locus of a block if...

* gcc-interface/trans.c (set_end_locus_from_node): Clear column info
for the end_locus of a block if it does not come from an End_Label.

From-SVN: r201703

trans.c (Handled_Sequence_Of_Statements_to_gnu): If there is no End_Label...

* gcc-interface/trans.c (Handled_Sequence_Of_Statements_to_gnu): If
there is no End_Label, attach cleanup actions to the sloc of the HSS
node instead.
(Exception_Handler_to_gnu_zcx): Associate cleanup actions with the sloc
of the handler itself.
(add_cleanup): Clear column information in sloc of cleanup actions.
(Sloc_to_locus1): New static function.
(Sloc_to_locus): Call it.
(set_expr_location_from_node1): New static function.
(set_expr_location_from_node): Call it.

From-SVN: r201702

rs6000.c (rs6000_legitimize_reload_address): Don't perform invalid legitimization on greater-than-word-size modes for...

* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
perform invalid legitimization on greater-than-word-size modes for
TARGET_E500_DOUBLE.

From-SVN: r201701

trans.c (Call_to_gnu): Deal with specific conditional expressions for misaligned actual parameters.

* gcc-interface/trans.c (Call_to_gnu): Deal with specific conditional
expressions for misaligned actual parameters.

From-SVN: r201700

ira.c (setup_class_translate_array): Use aclass instead of cl for classes not fully covered by allocno classes.

2013-08-13  Vladimir Makarov  <vmakarov@redhat.com>

* ira.c (setup_class_translate_array): Use aclass instead of cl
for classes not fully covered by allocno classes.

From-SVN: r201699

re PR middle-end/57661 (ICE: SIGSEGV in verify_ssa)

PR tree-optimization/57661
* tree-inline.h (struct copy_body_data): Add blocks_to_copy field.
* tree-inline.c (tree_function_versioning): Initialize it.
(remap_gimple_stmt): Return GIMPLE_NOP for MEM_REF lhs clobber stmts
if id->blocks_to_copy and MEM_REF's SSA_NAME is defined in a block
that is not being copied.

* g++.dg/opt/pr57661.C: New test.

From-SVN: r201698

re PR middle-end/56417 (internal compiler error: verify_gimple failed)

PR sanitizer/56417
* asan.c (instrument_strlen_call): Fix typo in comment.
Use char * type even for the lhs of POINTER_PLUS_EXPR.

* gcc.dg/asan/pr56417.c: New test.

From-SVN: r201696

trans.c (can_equal_min_or_max_val_p): Be prepared for values outside of the range of the type.

* gcc-interface/trans.c (can_equal_min_or_max_val_p): Be prepared for
values outside of the range of the type.

From-SVN: r201692

mips.md (prefetch): Use lw instead of ld on loongson in 32bit mode.

2013-08-13  Steve Ellcey  <sellcey@mips.com>

* config/mips/mips.md (prefetch): Use lw instead of ld on
loongson in 32bit mode.

From-SVN: r201691

* config.gcc: (avr-linux): Allow for tmake_file not being empty.

From-SVN: r201690

* config.host <mips*-*-linux*>: Remove a stray comment.

From-SVN: r201689

* gcc.dg/pr57980.c: Use vector of two elements, not just one.

From-SVN: r201686

cgraph.c (cgraph_turn_edge_to_speculative): Return newly introduced edge; fix typo in sanity check.

* cgraph.c (cgraph_turn_edge_to_speculative): Return newly
introduced edge; fix typo in sanity check.
(cgraph_resolve_speculation): Export; improve diagnostic.
(cgraph_redirect_edge_call_stmt_to_callee): Better diagnostic; cancel
speculation at type mismatch.
* cgraph.h (cgraph_turn_edge_to_speculative): Update.
(cgraph_resolve_speculation): Declare.
(symtab_can_be_discarded): New function.
* value-prof.c (gimple_ic_transform): Remove actual transform code.
* ipa-inline-transform.c (speculation_removed): New global var.
(clone_inlined_nodes): See if speculation can be removed.
(inline_call): If speculations was removed, we growths may not match.
* ipa-inline.c (can_inline_edge_p): Add DISREGARD_LIMITS parameter.
(speculation_useful_p): New function.
(resolve_noninline_speculation): New function.
(inline_small_functions): Resolve useless speculations.
* ipa-inline.h (speculation_useful_p): Declare
* ipa.c (can_replace_by_local_alias): Simplify.
(ipa_profile): Produce speculative calls in non-lto, too;
add simple cost model; produce local aliases.

From-SVN: r201683

utils2.c (build_atomic_load): Do a mere view-conversion to the original type before converting to the result type.

* gcc-interface/utils2.c (build_atomic_load): Do a mere view-conversion
to the original type before converting to the result type.
(build_atomic_store): First do a conversion to the original type before
view-converting to the effective type, but deal with a padded type
specially.

From-SVN: r201682

Example of converting global state to per-pass state.

gcc/testsuite

2013-08-13  David Malcolm  <dmalcolm@redhat.com>

Example of converting global state to per-pass state.

* gcc.dg/plugin/one_time_plugin.c (one_pass::execute): Convert
global state "static int counter" to...
(one_pass::counter): ...this instance data.

From-SVN: r201681

one_time_plugin.c: (one_pass_gate): Convert to member function...

gcc/testsuite

2013-08-13  David Malcolm  <dmalcolm@redhat.com>

* gcc.dg/plugin/one_time_plugin.c: (one_pass_gate): Convert
to member function...
(one_pass::gate): ...this.
(one_pass_exec): Convert to member function...
(one_pass::impl_execute): ...this.

From-SVN: r201680

t-i386 (i386.o): Rename stray PIPELINE_H to PASS_MANAGER_H

2013-08-13  David Malcolm  <dmalcolm@redhat.com>

* config/i386/t-i386 (i386.o): Rename stray PIPELINE_H to
PASS_MANAGER_H

From-SVN: r201679

Daily bump.

From-SVN: r201678

* pt.c: Grammar fix in comments ("it's" to "its").

From-SVN: r201674

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r201673

re PR c++/57416 (internal compiler error: in gimple_expand_cfg, at cfgexpand.c:4575)

2013-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/57416
* g++.dg/cpp0x/pr57416.C: New.

From-SVN: r201672

i386.c (ix86_function_versions): Use error + inform.

2013-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

* config/i386/i386.c (ix86_function_versions): Use error + inform.

/cp
2013-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

* decl.c (warn_extern_redeclared_static, duplicate_decls,
check_elaborated_type_specifier): Use error + inform.
* friend.c (make_friend_class): Likewise.
* semantics.c (finish_id_expression): Likewise.

/testsuite
2013-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/constexpr-function2.C: Adjust for error -> inform
changes.
* g++.dg/cpp0x/constexpr-neg1.C: Likewise.
* g++.dg/cpp0x/defaulted2.C: Likewise.
* g++.dg/cpp0x/defaulted31.C: Likewise.
* g++.dg/cpp0x/error6.C: Likewise.
* g++.dg/cpp0x/gen-attrs-32.C: Likewise.
* g++.dg/cpp0x/override2.C: Likewise.
* g++.dg/cpp0x/parse1.C: Likewise.
* g++.dg/cpp0x/scoped_enum.C: Likewise.
* g++.dg/cpp0x/temp_default4.C: Likewise.
* g++.dg/ext/attrib32.C: Likewise.
* g++.dg/ext/gnu-inline-global-reject.C: Likewise.
* g++.dg/ext/mv13.C: Likewise.
* g++.dg/ext/mv7.C: Likewise.
* g++.dg/ext/mv9.C: Likewise.
* g++.dg/ext/pr57362.C: Likewise.
* g++.dg/ext/typeof10.C: Likewise.
* g++.dg/lookup/anon6.C: Likewise.
* g++.dg/lookup/crash6.C: Likewise.
* g++.dg/lookup/name-clash5.C: Likewise.
* g++.dg/lookup/name-clash6.C: Likewise.
* g++.dg/other/anon4.C: Likewise.
* g++.dg/other/error15.C: Likewise.
* g++.dg/other/error8.C: Likewise.
* g++.dg/other/redecl2.C: Likewise.
* g++.dg/parse/crash16.C: Likewise.
* g++.dg/parse/crash21.C: Likewise.
* g++.dg/parse/crash38.C: Likewise.
* g++.dg/parse/redef2.C: Likewise.
* g++.dg/parse/struct-as-enum1.C: Likewise.
* g++.dg/template/crash39.C: Likewise.
* g++.dg/template/redecl3.C: Likewise.
* g++.dg/tls/diag-3.C: Likewise.
* g++.dg/warn/Wredundant-decls-spec.C: Likewise.
* g++.old-deja/g++.benjamin/typedef01.C: Likewise.
* g++.old-deja/g++.benjamin/warn02.C: Likewise.
* g++.old-deja/g++.brendan/crash16.C: Likewise.
* g++.old-deja/g++.brendan/crash18.C: Likewise.
* g++.old-deja/g++.brendan/err-msg4.C: Likewise.
* g++.old-deja/g++.brendan/redecl1.C: Likewise.
* g++.old-deja/g++.brendan/static3.C: Likewise.
* g++.old-deja/g++.bugs/900127_02.C: Likewise.
* g++.old-deja/g++.jason/binding.C: Likewise.
* g++.old-deja/g++.jason/crash4.C: Likewise.
* g++.old-deja/g++.jason/crash7.C: Likewise.
* g++.old-deja/g++.jason/lineno.C: Likewise.
* g++.old-deja/g++.jason/scoping7.C: Likewise.
* g++.old-deja/g++.mike/misc3.C: Likewise.
* g++.old-deja/g++.mike/net44.C: Likewise.
* g++.old-deja/g++.mike/ns3.C: Likewise.
* g++.old-deja/g++.ns/alias4.C: Likewise.
* g++.old-deja/g++.ns/ns11.C: Likewise.
* g++.old-deja/g++.other/crash23.C: Likewise.
* g++.old-deja/g++.other/decl8.C: Likewise.
* g++.old-deja/g++.other/linkage3.C: Likewise.
* g++.old-deja/g++.other/typeck1.C: Likewise.
* g++.old-deja/g++.other/typedef5.C: Likewise.
* g++.old-deja/g++.pt/explicit34.C: Likewise.
* g++.old-deja/g++.pt/friend36.C: Likewise.
* obj-c++.dg/method-8.mm: Likewise.
* obj-c++.dg/tls/diag-3.mm: Likewise.

From-SVN: r201671

Updating my information in MAINTAINERS.

From-SVN: r201669

[multiple changes]

2013-08-12  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (floatunssi<mode>2 expand): Use MODEF mode
iterator instead of X87MODEF.

2013-08-12  Perez Read  <netfirewall@gmail.com>

PR target/58132
* config/i386/i386.md (*movabs<mode>_1):  Add <ptrsize> PTR before
operand 0 for intel asm alternative.
(*movabs<mode>_2): Ditto for operand 1.

testsuite/ChangeLog:

2013-08-12  Perez Read  <netfirewall@gmail.com>

         PR target/58132
         * gcc.target/i386/movabs-1.c: New test.

From-SVN: r201668

[AArch64] Fix name of macros called in the vdup_lane Neon intrinsics

gcc/
* config/aarch64/arm_none.h
(vdup<bhsd>_lane_<su><8,16,32,64>): Fix macro call.

From-SVN: r201666

* config.gcc (m32r-linux): Allow for tmake_file not being empty.

From-SVN: r201664

i386.md (floatunssi<mode>2 expand): Add new expand for QI/HImode operand to produce more effictive code for...

        * config/i386/i386.md (floatunssi<mode>2 expand): Add new
        expand for QI/HImode operand to produce more effictive code for
        unsigned char(short) --> float(double) conversion.

From-SVN: r201663

* doc/invoke.texi: Mention that -ftls-model does not force the final model.

From-SVN: r201661

re PR tree-optimization/57980 (gcc 4.8.1 -foptimize-sibling-calls -O1 ICE in build_int_cst_wide, at tree.c:1210)

PR tree-optimization/57980

Co-Authored-By: Marc Glisse <marc.glisse@inria.fr>
From-SVN: r201660

Fix typo.

From-SVN: r201659

re PR fortran/56666 (Suppression flag for " DO loop at (1) will be executed zero times")

2013-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/56666
* gfortran.h (gfc_option_t):  Add warn_zerotrip.
* invoke.texi (-Wzerotrip):  Document option.
* lang.opt (Wzerotrip):  Add.
* options.c (gfc_init_options):  Initialize warn_zerotrip.
(set_Wall): Add handling of warn_zerotrip.
(gfc_handle_option):  Handle OPT_Wzerotrip.
* resolve.c (gfc_resolve_iterator): Honor
gfc_option.warn_zerotrip; update error message to show
how to suppress the warning.

2013-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/56666
* gfortran.dg/do_check_10.f90:  New test.
* gfortran.dg/array_constructor_11.f90:  Add -Wzerotrip to dg-options.
* gfortran.dg/array_constructor_18.f90:  Likewise.
* gfortran.dg/array_constructor_22.f90:  Likewise.
* gfortran.dg/coarray_15.f90:  Likewise.
* gfortran.dg/do_1.f90:  Add -Wall to dg-options.
* gfortran.dg/do_3.F90:  Add -Wzerotrip to dg-options.
* gfortran.dg/do_check_5.f90:  Add -Wall to gd-options.

From-SVN: r201658

Daily bump.

From-SVN: r201657

re PR c++/53349 (Internal compiler error with constexpr and recursive data type)

2013-08-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53349
* g++.dg/cpp0x/constexpr-ice8.C: New.

From-SVN: r201654

Daily bump.

From-SVN: r201651

Workaround binutils PR14342

Workaround binutils PR14342
* tree-profile.c (init_ic_make_global_vars): Add LTO path.
(gimple_init_edge_profiler): Likewise.
(gimple_gen_ic_func_profiler): Likewise.

* Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
* libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
(L_gcov_indirect_call_profiler_v2): New.

From-SVN: r201648

* cgraph.c (cgraph_create_edge_1): Clear speculative flag.

From-SVN: r201646

Implement -mmemcpy-strategy= and -mmemset-strategy= options

From-SVN: r201645

MAINTAINERS (Write After Approval): Update email.

2013-08-09  Carlos O'Donell  <carlos@redhat.com>

* MAINTAINERS (Write After Approval): Update email.

From-SVN: r201644

Daily bump.

From-SVN: r201643

* ipa-ref.c (ipa_clear_stmts_in_references): Clear lto_stmt_uid, too.

From-SVN: r201640

cgraph.c (cgraph_resolve_speculation): Cut frequency to CGRAPH_FREQ_MAX.

* cgraph.c (cgraph_resolve_speculation): Cut frequency to
CGRAPH_FREQ_MAX.
(dump_cgraph_node): Dump profile-id.
* cgraph.h (cgraph_indirect_call_info): Add common_target_id
and common_target_probability.
* lto-cgraph.c (lto_output_edge): Stream common targets.
(lto_output_node): Stream profile ids.
(input_node): Stream profile ids.
(input_edge): Stream common targets.
* lto-streamer-in.c (fixup_call_stmt_edges_1): Fix formatting.
* ipa.c: Include value-prof.h
(ipa_profile_generate_summary): Turn indirect call statement histograms
into common targets.
(ipa_profile): Turn common targets into speculative edges.

* gcc.dg/tree-prof/crossmodule-indircall-1.c: New testcase.
* gcc.dg/tree-prof/crossmodule-indircall-1a.c: New testcase.

From-SVN: r201639

net: give C.getaddrinfo a hint that we only want SOCK_STREAM answers

This should be more efficient everywhere, and appears to be
required on Solaris.

Copied from master repository.

From-SVN: r201637

lower-subreg-1.c: Skip aarch64*-*-*.

gcc/testsuite/

* gcc.dg/lower-subreg-1.c: Skip aarch64*-*-*.

From-SVN: r201636

gfortran.h (gfc_get_code): Modified prototype.

2013-08-09  Janus Weil  <janus@gcc.gnu.org>

* gfortran.h (gfc_get_code): Modified prototype.
* class.c (finalize_component, finalization_scalarizer,
finalization_get_offset, finalizer_insert_packed_call,
generate_finalization_wrapper, gfc_find_derived_vtab,
gfc_find_intrinsic_vtab): Use 'gfc_get_code'.
* io.c (match_io_iterator, match_io_element, terminate_io, get_io_list,
gfc_match_inquire): Call 'gfc_get_code' with argument.
* match.c (match_simple_forall, gfc_match_forall, gfc_match_goto,
gfc_match_nullify, gfc_match_call, match_simple_where, gfc_match_where):
Ditto.
* parse.c (new_level): Ditto.
(add_statement): Use XCNEW.
* resolve.c (resolve_entries, resolve_allocate_expr,
resolve_select_type, build_assignment, build_init_assign): Call
'gfc_get_code' with argument.
* st.c (gfc_get_code): Add argument 'op'.
* trans-expr.c (gfc_trans_class_array_init_assign): Call 'gfc_get_code'
with argument.
* trans-stmt.c (gfc_trans_allocate): Ditto.

From-SVN: r201635

cgraph.h (cgraph_node): Add profile_id.

* cgraph.h (cgraph_node): Add profile_id.
* value-prof.c (cgraph_node_map): Turn into pointer_map.
(init_node_map): Rewrite to handle hashes increas of incremental
IDs.
(del_node_map): Update.
(find_func_by_funcdef_no): Replace by ...
(find_func_by_profile_id): ... this one.
(gimple_ic_transform): Do not remove useful histograms when
speculation is not done; dump info when indirect call removal
can happen at LTO.
* value-prof.h (find_func_by_profile_id, gimple_ic): Declare.
* gcov-io.h (__gcov_indirect_call_profiler): Replace by ...
(__gcov_indirect_call_profiler_v2): .. this one.
* profile.h (init_node_map): Update.
* coverage.c (coverage_compute_profile_id): New function.
* coverage.h (coverage_compute_profile_id): Declare.
* tree-profile.c (init_ic_make_global_vars): Make
__gcov_indirect_call_callee and  __gcov_indirect_call_counters global.
(gimple_init_edge_profiler): Update prototype of
__gcov_indirect_call_profiler.
(gimple_gen_ic_func_profiler): Simplify.
(tree_profiling): Use init_node_map

From-SVN: r201634

re PR fortran/58058 (Memory leak with transfer function)

2013-08-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58058
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Free the temporary
string, if necessary.

2013-08-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58058
* gfortran.dg/transfer_intrinsic_6.f90: New.

From-SVN: r201633

cgraphbuild.c (cgraph_rebuild_references): Rebuild only non-speculative refs.

* cgraphbuild.c (cgraph_rebuild_references): Rebuild only non-speculative
refs.
* cgraph.c (cgraph_update_edge_in_call_site_hash): New function.
(cgraph_add_edge_to_call_site_hash): Deal with speculative calls.
(cgraph_set_call_stmt): Likewise.
(cgraph_create_edge_1): Fix release checking compilatoin;
clear lto_stmt_uid.
(cgraph_free_edge): Free indirect info.
(cgraph_turn_edge_to_speculative): New function.
(cgraph_speculative_call_info): New function.
(cgraph_make_edge_direct): Return direct edge; handle speculation.
(cgraph_redirect_edge_call_stmt_to_callee): Expand speculative
edges.
(dump_cgraph_node): Dump speculation.
(verify_edge_count_and_frequency): Accept speculative edges.
(verify_edge_corresponds_to_fndecl): Handle partitioned cgraph.
(verify_cgraph_node): Handle speculation.
* cgraph.h (cgraph_edge): Add SPECULATIVE flag.
(cgraph_set_call_stmt): Update prototype.
(cgraph_make_edge_direct): Update prototype.
(cgraph_speculative_call_info): Declare.
* ipa-cp.c (ipcp_discover_new_direct_edges): Be ready for edge
to change; update call of ipa_find_references.
* ipa-ref.c (ipa_record_reference): Fix return value; clear
lto_stmt_uid and speculative flags.
(ipa_dump_references): Dump speculation.
(ipa_clone_references): Clone speculative flag.
(ipa_clone_referring): Likewise.
(ipa_clone_ref): New function.
(ipa_find_reference): Look into lto_stmt_uids
(ipa_clear_stmts_in_references): Do not clear speculative calls.
* ipa-ref.h (ipa_ref): Add lto_stmt_uid and speculative flags.
(ipa_find_reference): Update declaration.
(ipa_clone_ref): Declare.
* lto-cgraph.c (lto_output_edge): Make lto_stmt_uids start from 0;
stream speculative flag.
(lto_output_ref): Stream statements uids and speculation.
(input_ref): Likewise.
(input_edge): Stream speuclation.
* cgraphclones.c (cgraph_clone_edge): Clone speculation.
(cgraph_set_call_stmt_including_clones): Handle speculation.
* ipa-inline.c (heap_edge_removal_hook): New function.
(inline_small_functions): Register it.
* lto-streamer-in.c (fixup_call_stmt_edges_1): Bounds checking;
also initialize refs.
* ipa-prop.c (ipa_make_edge_direct_to_target): Be ready for
edge to change.
(try_make_edge_direct_simple_call): Likewise.
(try_make_edge_direct_simple_call): Likewise.
(update_indirect_edges_after_inlining): Likewise.
(remove_described_reference): Look proper lto_stmt_uid.
(propagate_controlled_uses): Likewise.
(propagate_controlled_uses): Liekwise.
* tree-inline.c (copy_bb): Copy speculative edges.
(redirect_all_calls): New function.
(copy_cfg_body): Do redirection after loop info
is updated.
(delete_unreachable_blocks_update_callgraph): Updadte
speculation.

From-SVN: r201632

revert: re PR c++/46206 (using typedef-name error with typedef name hiding struct name)

/cp
2013-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

Revert:
2013-08-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46206
* name-lookup.c (lookup_name_real_1): Handle iter->type before
iter->value.

/testsuite
2013-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

Revert:
2013-08-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/46206
* g++.dg/lookup/typedef2.C: New.

From-SVN: r201629

lto-streamer-out.c (output_function): Renumber PHIs.

* lto-streamer-out.c (output_function): Renumber PHIs.
* lto-streamer-in.c (input_function): Likewise.

From-SVN: r201627

* c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name

From-SVN: r201625

[AArch64] Fixup the vget_lane RTL patterns and intrinsics

gcc/
* config/aarch64/aarch64-simd-builtins.def (get_lane_signed): Remove.
(get_lane_unsigned): Likewise.
(dup_lane_scalar): Likewise.
(get_lane): enable for VALL.
* config/aarch64/aarch64-simd.md
(aarch64_dup_lane_scalar<mode>): Remove.
(aarch64_get_lane_signed<mode>): Likewise.
(aarch64_get_lane_unsigned<mode>): Likewise.
(aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): New.
(aarch64_get_lane_zero_extendsi<mode>): Likewise.
(aarch64_get_lane<mode>): Enable for all vector modes.
(aarch64_get_lanedi): Remove misleading constraints.
* config/aarch64/arm_neon.h
(__aarch64_vget_lane_any): Define.
(__aarch64_vget<q>_lane_<fpsu><8,16,32,64>): Likewise.
(vget<q>_lane_<fpsu><8,16,32,64>): Use __aarch64_vget_lane macros.
(vdup<bhsd>_lane_<su><8,16,32,64>): Likewise.
* config/aarch64/iterators.md (VDQQH): New.
(VDQQHS): Likewise.
(vwcore): Likewise.

gcc/testsuite/
* gcc.target/aarch64/scalar_intrinsics.c: Update expected
output of vdup intrinsics.

From-SVN: r201624

Fix typo

From-SVN: r201623

configure.ac: Add GAS check for LEON instructions on SPARC.

* configure.ac: Add GAS check for LEON instructions on SPARC.
* configure: Regenerate.
* config.in: Likewise.
* config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the
sparc*-*-* block.
* config/sparc/sparc.opt (LEON, LEON3): New masks.
* config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG
for LEON or LEON3.
(ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3.
(AS_LEON_FLAG): New macro.
* config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon
and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined.
Deal with LEON and LEON3 for the memory model.
* config/sparc/sync.m (atomic_compare_and_swap<mode>): Enable for LEON3
(atomic_compare_and_swap<mode>_1): Likewise.
(*atomic_compare_and_swap<mode>_1): Likewise.

From-SVN: r201622

regex_constants.h: Change syntax_option_type to enum type.

2013-08-09  Tim Shen  <timshen91@gmail.com>

* include/bits/regex_constants.h: Change syntax_option_type to enum
type.

From-SVN: r201621

ChangeLog: Fix whitespace.

* ChangeLog: Fix whitespace.
* testsuite/ChangeLog: Ditto.

From-SVN: r201619

neon.md (vcond): Fix floating-point vector comparisons against 0.

ChangeLog:
2013-08-09  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * config/arm/neon.md (vcond): Fix floating-point vector
        comparisons against 0.

testsuite/ChangeLog:
2013-08-09  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

        * gcc.target/arm/lp1189445.c: New testcase.

From-SVN: r201618

configure.ac: Adjust to check VTV_SUPPORTED.

2013-08-08  Benjamin Kosnik  <bkoz@redhat.com>

* configure.ac: Adjust to check VTV_SUPPORTED.
* configure: Regenerated.

From-SVN: r201617

configure.tgt: Simplify, just use VTV_SUPPORTED.

gcc
2013-08-08  Benjamin Kosnik  <bkoz@rehat.com>
    Michael Meissner <meissner@linux.vnet.ibm.com>

* configure.tgt : Simplify, just use VTV_SUPPORTED.

gcc/libvtv
2013-08-08  Benjamin Kosnik  <bkoz@redhat.com>

* configure.ac: Adjust to check VTV_SUPPORTED.
* configure: Regenerated.

From-SVN: r201616

Daily bump.

From-SVN: r201614

lra-constraints.c (emit_spill_move): Remove assert.

2013-08-08  Vladimir Makarov  <vmakarov@redhat.com>

* lra-constraints.c (emit_spill_move): Remove assert.
(process_alt_operands): Add more debugging
output.  Increase reject for spilling into memory.  Decrease
reject for reloading scratch.
(split_reg): Use HARD_REGNO_CALLER_SAVE_MODE.

From-SVN: r201611

mti-linux.h (SYSROOT_SUFFIX_SPEC): Add nan2008.

2013-08-08  Steve Ellcey  <sellcey@mips.com>

* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add nan2008.
* config/mips/t-mti-elf (MULTILIB_OPTIONS): Make mips16 and
micromips incompatible.  Add nan2008.
(MULTILIB_DIRNAMES): Add nan2008.
(MULTILIB_EXCEPTIONS): Remove mips16/micromips entry.
* config/mips/t-mti-linux (MULTILIB_OPTIONS): Make mips16
and micromips incompatible.  Add nan2008.
(MULTILIB_DIRNAMES): Add nan2008.
(MULTILIB_EXCEPTIONS): Remove mips16/micromips entry.

From-SVN: r201610

re PR rtl-optimization/58079 (internal compiler error: in do_SUBST, at combine.c:711)

gcc/
PR rtl-optimization/58079
* combine.c (combine_simplify_rtx): Avoid using SUBST if
simplify_comparison has widened a comparison with an integer.

gcc/testsuite/
* gcc.dg/torture/pr58079.c: New test.

From-SVN: r201609

Fix ChangeLog formatting errors.

From-SVN: r201606

neon.md (movmisalign<mode>): Disable when we don't allow unaligned accesses.

2013-08-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/arm/neon.md (movmisalign<mode>): Disable when we
don't allow unaligned accesses.
(*movmisalign<mode>_neon_store): Likewise.
(*movmisalign<mode>_neon_load): Likewise.
(*movmisalign<mode>_neon_store): Likewise.
(*movmisalign<mode>_neon_load): Likewise.

From-SVN: r201604

Makefile.in (TOOLS_LIBS): Pick C object files from the compiler build and use standard library variables.

* gcc-interface/Makefile.in (TOOLS_LIBS): Pick C object files from the
compiler build and use standard library variables.
(../../vxaddr2line$(exeext): Do not depend on targext.o and adjust.
(gnatmake-re): Do not depend on targext.o.
(gnatlink-re): Do not depend on link.o and targext.o.
(../../gnatmake$(exeext): Likewise.
(../../gnatlink$(exeext): Likewise.

From-SVN: r201602

cgraphbuild.c (build_cgraph_edges): Do not walk into debugs.

* cgraphbuild.c (build_cgraph_edges): Do not walk into debugs.
(make_pass_rebuild_cgraph_edges): Also clear references.
* cgraph.c (verify_cgraph_node): Add basic ipa-ref verifier.
* ipa-inline-transform.c (inline_transform): Remove all references
after inlining.
* cgraphunit.c (expand_function): Remove all references after expansion.
* ipa-ref.c (ipa_ref_has_aliases_p): Fix formatting.
(ipa_find_reference): Rewrite to iterator.
(remove_stmt_references): Likewise.
(ipa_clear_stmts_in_references): New function.
* ipa-ref.h (ipa_clear_stmts_in_references): Declare.
* cgraphclones.c (cgraph_materialize_all_clones): Remove or clear references.
* ipa-split.c (split_function): Remove references in split function.

From-SVN: r201601

re PR target/57431 (ICE in simplify_const_unary_operation vld1_dup_s64/vst1_s64)

PR target/57431
* arm/neon.md (neon_vld1_dupdi): New expand pattern.
(neon_vld1_dup<mode> VD iterator): Iterate over VD not VDX.

From-SVN: r201599

re PR target/56979 (ICE in output_operand: invalid operand for code 'P')

PR target/56979
* arm.c (aapcs_vfp_allocate): Decompose the argument if the
suggested mode for the assignment isn't compatible with the
registers required.

From-SVN: r201598

Don't use _B etc. in libstdc++

* include/bits/regex.h: Replace _A, _B, _C, _R by _Ap, _Bp,
_Cp, _Rp.

From-SVN: r201596

hashtable_policy.h (_Hashtable_alloc): New.

2013-08-08  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/hashtable_policy.h (_Hashtable_alloc): New.
(_ReuseOrAllocNode, _AllocNode): Adapt to use latter rather than
_Hashtable.
(_Before_begin<>): Remove.
* include/bits/hashtable.h (_Hashtable): Inherit from
_Hashtable_alloc and adapt. Restore _M_before_begin field.
* src/c++11/hashtable_c++0x.cc: Add ext/alloc_traits.h include.
* python/libstdcxx/v6/printers.py (StdHashtableIterator): Adapt
access to hashtable before begin.
* testsuite/23_containers/unordered_set/
not_default_constructible_hash_neg.cc: Adapt dg-error line number.
* testsuite/23_containers/unordered_set/instantiation_neg.cc:
Likewise.

From-SVN: r201592

Fix MALLOC_ABI_ALIGNMENT for arm

2013-08-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>

  PR target/58065
  * config/arm/arm.h (MALLOC_ABI_ALIGNMENT): New,

From-SVN: r201589

Daily bump.

From-SVN: r201588

Makefile.am (SUBDIRS): Protect with ENABLE_VTABLE_VERIFY.

2013-08-07  Benjamin Kosnik  <bkoz@rehat.com>

* Makefile.am (SUBDIRS): Protect with ENABLE_VTABLE_VERIFY.
* Makefile.in: Regenerate.
* acinclude.m4 (LIBVTV_CONFIGURE): Move parts to..
* configure.ac: ...here. Make configure more verbose, re-order.
* configure: Regenerate.

From-SVN: r201585

2013-08-07  Paolo Carlini  <paolo.carlini@oracle.com>

Remove autom4te.cache dir.

From-SVN: r201583