PR libffi/64581

 * testsuite/lib/libffi.exp (libffi_target_compile): Don't switch
 to C++ mode when compiling C++ source code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219915 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM/AArch64][testsuite] Add vldX_dup test.

* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219914 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/guality/pr49888.c (v): Add __attribute__((used)).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219913 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/64632
* ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.

* g++.dg/ubsan/pr64632.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219912 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/63576
* ipa-utils.c (ipa_merge_profiles): Merge speculative edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219910 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45375
* ipa-inline.c: Include lto-streamer.h
(report_inline_failed_reason): Output source file differences and
flags on optimization/target node mismatch.
(can_inline_edge_p): Consider caller to be the outer inline function;
be less restrictive about matching opimize and optimize_size attributes.
(inline_account_function_p): Break out from ...
(inline_small_functions): ... here.
* ipa-inline-transform.c (clone_inlined_nodes): Use
inline_account_function_p.
(inline_call): Use optimize attribution; use inline_account_function_p.
(inline_transform): Use opt_for_fn.
* ipa-inline.h (inline_account_function_p): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219909 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/64663
* dwarf2out.c (decl_piece_node): Don't put bitsize into
mode if bitsize <= 0.
(decl_piece_bitsize, adjust_piece_list, add_var_loc_to_decl,
dw_sra_loc_expr): Use HOST_WIDE_INT instead of int for bit
sizes and positions.

* gcc.dg/pr64663.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219906 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/64683
runtime/pprof: Let memory profiler test pass if value not collected.

Since gccgo's GC is not precise, the transient value may not
be collected.  Let the regexp match that case as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219900 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>

gcc/
* config/nios2/nios2.c (nios2_asm_file_end): Implement
TARGET_ASM_FILE_END hook for adding .note.GNU-stack section when
needed.
(TARGET_ASM_FILE_END): Define.

libgcc/
* config/nios2/linux-unwind.h (nios2_fallback_frame_state):
Update rt_sigframe format and address for current Nios II
Linux conventions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219898 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/64383
* g++.dg/warn/Wunused-var-23.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219896 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59937
* g++.dg/cpp0x/constexpr-59937-1.C: New.
* g++.dg/cpp0x/constexpr-59937-2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219894 138bc75d-0d04-0410-961f-82ee72b054a4

Use enum for sched_autopref tune settings

* config/arm/arm-protos.h (enum arm_sched_autopref): New constants.
(struct tune_params): Use the enum.
* arm.c (arm_*_tune): Update.
(arm_option_override): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219893 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Richard Biener  <rguenther@suse.de>

PR ipa/64684
* ipa-reference.c (add_static_var): Inline ...
(analyze_function): ... here after splitting out from ...
(is_proper_for_analysis): ... this.

* gcc.dg/lto/pr64684_0.c: New testcase.
* gcc.dg/lto/pr64684_1.c: Likewise.
* gcc.dg/lto/pr64684_2.c: Likewise.
* gcc.dg/lto/pr64685_0.c: Likewise.
* gcc.dg/lto/pr64685_1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219892 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
* doc/xml/manual/status_cxx2014.xml: Update status.
* doc/html/manual/status.html: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219891 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/62241
* g++.dg/cpp1y/lambda-init12.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219890 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64650
* include/experimental/optional (bad_optional_access): Add default
constructor.
* testsuite/experimental/optional/requirements.cc: Test for default
constructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219889 138bc75d-0d04-0410-961f-82ee72b054a4

Implement N3657: heterogeneous lookup in associative containers.

* include/bits/stl_map.h (map::find<>, map::count<>,
map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
member function templates to perform heterogeneous lookup.
* include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
multimap::lower_bound<>, multimap::upper_bound<>,
multimap::equal_range<>): Likewise.
* include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
multiset::lower_bound<>, multiset::upper_bound<>,
multiset::equal_range<>): Likewise.
* include/bits/stl_set.h (set::find<>, set::count<>,
set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
* include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
_Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
_Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
_Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
* testsuite/23_containers/map/operations/2.cc: New.
* testsuite/23_containers/multimap/operations/2.cc: New.
* testsuite/23_containers/multiset/operations/2.cc: New.
* testsuite/23_containers/set/operations/2.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219888 138bc75d-0d04-0410-961f-82ee72b054a4

Add C++11 std::string constructors for locales and facets.

* config/abi/pre/gnu.ver: Export new constructors.
* include/bits/codecvt.h (codecvt_byname): Add string constructor.
(codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
specializations and declare explicit instantiations.
* include/bits/locale_classes.h (locale, collate_byname): Add string
constructors.
* include/bits/locale_facets.h (ctype_byname, numpunct_byname):
Likewise.
* include/bits/locale_facets_nonio.h (time_get_byname,
time_put_byname, moneypunct_byname, messages_byname): Likewise.
* src/c++11/codecvt.cc (codecvt_byname<char16_t>,
codecvt_byname<char32_t>): Define explicit instantiations.
* src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
Instantiate string constructors.
(ctype_byname): Define string constructor.
* testsuite/22_locale/codecvt_byname/1.cc: New.
* testsuite/22_locale/collate_byname/1.cc: New.
* testsuite/22_locale/ctype_byname/2.cc: New.
* testsuite/22_locale/messages_byname/1.cc: New.
* testsuite/22_locale/moneypunct_byname/1.cc: New.
* testsuite/22_locale/numpunct_byname/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219887 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64658
* include/std/atomic (atomic_init): Define.
* testsuite/29_atomics/atomic/64658.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219886 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/64410
* g++.dg/vect/pr64410.cc: Require vect_double.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219885 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] PR 64149: Remove -mlra/-mno-lra option for ARM.

gcc/
2015-01-20  Matthew Wahab  <matthew.wahab@arm.com>

PR target/64149
* config/arm/arm.option: Remove lra option and arm_lra_flag variable.
* config/arm/arm.h (MODE_BASE_REG_CLASS): Remove use of arm_lra_flag,
replace the conditional with it's true branch.
* config/arm/arm.c (TARGET_LRA_P): Set to hook_bool_void_true.
(arm_lra_p): Remove.

gcc/testsuite/
2015-01-20  matthewhew Wahab  <matthew.wahab@arm.com>

PR target/64149
* gcc.target/arm/armthumb1-far-jump-3.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219884 138bc75d-0d04-0410-961f-82ee72b054a4

* config/visium/visium.h (LIB_SPEC): Adjust in default case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219883 138bc75d-0d04-0410-961f-82ee72b054a4

Link with -lrt on Solaris 10

* configure.ac: Check if sched_yield and/or nanosleep need -lrt.
* configure: Regenerate.
* Makefile.am (go$(EXEEXT), gofmt$(EXEEXT), cgo$(EXEEXT)): Link
with $(LIBS).
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219882 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-20  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

* config/tilegx/mul-tables.c: Move symtab.h include after coretypes.h include.
* config/tilepro/mul-tables.c: Add includes hashtab.h, hash-set.h, vec.h,
machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h,
double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h,
insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219881 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR bootstrap/64676
Revert:
2015-01-19  Igor Zamyatin  <igor.zamyatin@intel.com>

PR rtl-optimization/64081
* loop-iv.c (def_pred_latch_p): New function.
(latch_dominating_def): Allow specific cases with non-single
definitions.
(iv_get_reaching_def): Likewise.
(check_complex_exit_p): New function.
(check_simple_exit): Use check_complex_exit_p to allow certain cases
with exits not executing on any iteration.

gcc/testsuite/

PR bootstrap/64676
Revert:
2014-01-19  Igor Zamyatin  <igor.zamyatin@intel.com>

PR rtl-optimization/64081
* gcc.dg/pr64081.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219880 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45375
* i386.c (ix86_option_override_internal): Use ix86_tune_cost
to set branch cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219878 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: No special case for 386 complex in FFI support.

All supported libgo 386 targets now have complex support in
libffi.

From Uros Bizjak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219877 138bc75d-0d04-0410-961f-82ee72b054a4

New jit API entrypoint: gcc_jit_context_compile_to_file

gcc/jit/ChangeLog:
* docs/cp/topics/results.rst: Rename to...
* docs/cp/topics/compilation.rst: ...this, and add section on
ahead-of-time compilation.
* docs/cp/topics/index.rst: Update for renaming of results.rst
to compilation.rst.
* docs/examples/emit-alphabet.bf: New file, a sample "brainf"
script.
* docs/examples/tut05-bf.c: New file, implementing a compiler
for "brainf".
* docs/internals/test-hello-world.exe.log.txt: Update to reflect
changes to logger output.
* docs/intro/index.rst: Add tutorial05.rst
* docs/intro/tutorial05.rst: New file.
* docs/topics/results.rst: Rename to...
* docs/topics/compilation.rst: ...this, and add section on
ahead-of-time compilation.
* docs/topics/index.rst: Update for renaming of results.rst to
compilation.rst.
* jit-playback.c (gcc::jit::playback::context::compile): Convert
return type from result * to void.  Move the code to convert to
dso and dlopen the result to a new pure virtual "postprocess"
method.
(gcc::jit::playback::compile_to_memory::compile_to_memory): New
function.
(gcc::jit::playback::compile_to_memory::postprocess): New
function, based on playback::context::compile.
(gcc::jit::playback::compile_to_file::compile_to_file): New
function.
(gcc::jit::playback::compile_to_file::postprocess): New function.
(gcc::jit::playback::compile_to_file::copy_file): New function.
(gcc::jit::playback::context::convert_to_dso): Move internals
to...
(gcc::jit::playback::context::invoke_driver): New method.  Add
"-shared" and "-c" options to driver's argv as needed.
* jit-playback.h: Include "timevar.h".
(gcc::jit::playback::context::compile): Convert return type from
result * to void.
(gcc::jit::playback::context::postprocess): New pure virtual
function, making this an abstract base class.
(gcc::jit::playback::context::get_tempdir): New accessor.
(gcc::jit::playback::context::invoke_driver): New function.
(class gcc::jit::playback::compile_to_memory): New subclass of
playback::context.
(class gcc::jit::playback::compile_to_file): Likewise.
* jit-recording.c (gcc::jit::recording::context::compile): Use a
playback::compile_to_memory, and extract its result.
(gcc::jit::recording::context::compile_to_file): New function.
* jit-recording.h (gcc::jit::recording::context::compile_to_file):
New function.
* libgccjit++.h (gccjit::context::compile_to_file): New method.
* libgccjit.c (gcc_jit_context_compile): Update log message to
clarify that this is an in-memory compile.
(gcc_jit_context_compile_to_file): New function.
* libgccjit.h (gcc_jit_context): Clarify that you can compile
a context more than once, and that you can compile to a file
as well as to memory.
(gcc_jit_result): Clarify that this is the result of an
in-memory compilation.
(gcc_jit_context_compile): Clarify that you can compile, and that
this is an in-memory compilation.
(enum gcc_jit_output_kind): New enum.
(gcc_jit_context_compile_to_file): New function.
(gcc_jit_context_enable_dump): Clarify comment to cover both forms
of compilation.
* libgccjit.map (gcc_jit_context_compile_to_file): New API
entrypoint.
* notes.txt: Update to show the playback::context::postprocess
virtual function.

gcc/testsuite/ChangeLog:
* jit.dg/harness.h: Include <unistd.h>.
(CHECK_NO_ERRORS): New.
(verify_code): Wrap prototype in #ifndef TEST_COMPILING_TO_FILE.
(test_jit): Support new macro TEST_COMPILING_TO_FILE for exercising
gcc_jit_context_compile_to_file.
* jit.dg/jit.exp (fixed_host_execute): Fix the code for passing on
args to the spawned executable.
(jit-expand-vars): New function.
(jit-exe-params): New variable.
(dg-jit-set-exe-params): New function.
(jit-dg-test): Detect testcases that use
jit-verify-compile-to-file and call jit-setup-compile-to-file.
Set arguments of spawned process to jit-exe-params.
(jit-get-output-filename): New function.
(jit-setup-compile-to-file): New function.
(jit-verify-compile-to-file): New function.
(jit-run-executable): New function.
(jit-verify-executable): New function.
* jit.dg/test-compile-to-assembler.c: New testcase.
* jit.dg/test-compile-to-dynamic-library.c: New testcase.
* jit.dg/test-compile-to-executable.c: New testcase.
* jit.dg/test-compile-to-object.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219876 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219874 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45375
* i386.c (gate): Check flag_expensive_optimizations and
optimize_size.
(ix86_option_override_internal): Drop optimize_size condition
on MASK_ACCUMULATE_OUTGOING_ARGS, MASK_VZEROUPPER,
MASK_AVX256_SPLIT_UNALIGNED_LOAD, MASK_AVX256_SPLIT_UNALIGNED_STORE,
MASK_PREFER_AVX128.
(ix86_avx256_split_vector_move_misalign,
ix86_avx256_split_vector_move_misalign): Check optimize_insn_for_speed.
* sse.md (all uses of TARGET_PREFER_AVX128): Add
optimize_insn_for_speed_p check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219871 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/64652
* gcc.target/sh/torture/pr64652.c (test): Rename to test_0.
(test_1): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219870 138bc75d-0d04-0410-961f-82ee72b054a4

MIPS: Only pass floating-point options to the assembler when necessary

gcc/
* config/mips/mips.h (FP_ASM_SPEC): New define.
(ASM_SPEC): Remove floating-point options and use FP_ASM_SPEC
instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219867 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64649
* include/bits/regex.tcc (regex_traits<>::lookup_collatename,
regex_traits<>::lookup_classname): Support forward iterators.
* testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
* testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219866 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64584
PR libstdc++/64585
* include/bits/regex.h (basic_regex<>::basic_regex,
basic_regex<>::assign, basic_regex<>::imbue,
basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
imbuing basic_regex; Make assign() transactional against exception.
* include/bits/regex_compiler.h (__compile_nfa<>): Add back
__compile_nfa SFINAE.
* include/std/regex: Adjust include order to avoid __compile_nfa
forward declaration.
* testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
* testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219865 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/53988
* config/sh/sh-protos.h (sh_find_set_of_reg): Make sure not to return
nullptr for insn when reaching the first insn.
* config/sh/sh.c (sh_unspec_insn_p): Rewrite using subrtx_iterator.
(sh_insn_operands_modified_between_p): Add nullptr check.
(sh_find_extending_set_of_reg): Fix log message.  Don't accept
sign extending mem load if the insn contains any UNSPEC or
UNSPEC_VOLATILE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219864 138bc75d-0d04-0410-961f-82ee72b054a4

* params.def (inline-unit-growth): Drop to 15%.
* invoke.texi (inline-unit-growth): Document change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219863 138bc75d-0d04-0410-961f-82ee72b054a4

Add attribute unused to dummy arguments in ffi stub

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219862 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR64668.

* objc/compile/pr64668.m: New test.
PR ipa/64668
* ipa-icf-gimple.c (func_checker::compare_operand): Call proper
function for second argument of OBJ_TYPE_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219861 138bc75d-0d04-0410-961f-82ee72b054a4

Merge ... upstream libffi 3ac1610aa33c887ea9b14935208943925714a33e

Includes build fixes for Solaris and Cygwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219860 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/64218
* ipa-inline.c (want_inline_function_to_all_callers_p): Fix check
whether function is an alias.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219859 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-devirt.c (ipa_devirt): Drop polymorphic call info in hopeless
cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219858 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-19  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/64671
* lra-remat.c (operand_to_remat): Don't consider jump and call
insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219857 138bc75d-0d04-0410-961f-82ee72b054a4

Fix int vs bool issue in jit.dg/test-arith-overflow.c

gcc/testsuite/ChangeLog:
* jit.dg/test-arith-overflow.c: Include stdbool.h.
(create_overflow_fn): Update comment to clarify that
the third param of the created function is a bool *, not
an int *.
(verify_int_overflow_fn): Convert param "expected_ovf" from
int to bool.  Update third param of "overflow_fn_type" from int *
to bool *.  Update local "actual_ovf" from int to bool.
(verify_uint_overflow_fn): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219856 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR ada/64640
        * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
        * mingw32.h: Don't include <tchar.h> under cygwin.
        (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219855 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/default64.h: Include rs6000-cpus.def.
        (TARGET_DEFAULT) [LITTLE_ENDIAN]: Use ISA 2.7 (POWER8).
        (TARGET_DEFAULT) [BIG_ENDIAN]: Use POWER4.
        * config/rs6000/driver-rs6000.c (detect_processor_aix): Add POWER7
        and POWER8.
        * config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Always default to
        POWER8.
        * config/rs6000/rs6000.c (rs6000_file_start): Emit .machine
        pseudo-op to specify assembler dialect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219854 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR64664.

        PR ipa/64664
* ipa-icf.c (sem_item_optimizer::filter_removed_items):
Handle safe potentially removed nodes during filtering.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219853 138bc75d-0d04-0410-961f-82ee72b054a4

PR libffi/64607

 * testsuite/lib/libffi.exp (libffi-init): Append -L for the
 just built libstdc++.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219852 138bc75d-0d04-0410-961f-82ee72b054a4

jit: fix crash in memento_of_new_string_literal::make_debug_string

gcc/jit/ChangeLog:
* jit-recording.c
(gcc::jit::recording::memento_of_new_string_literal::make_debug_string):
Add missing format string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219851 138bc75d-0d04-0410-961f-82ee72b054a4

strerror.c: Do not declare sys_nerr or sys_errlist if already macros

This fixes a MinGW warning in libiberty/strerror.c

2015-01-19  Eli Zaretskii  <eliz@gnu.org>

        * strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't
        macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219849 138bc75d-0d04-0410-961f-82ee72b054a4

IPA ICF: add no_icf attribute.

* c-common.c (handle_noicf_attribute): New function.
* doc/extend.texi (no_icf): Add new attribute description.
* ipa-icf.c (sem_item_optimizer::merge_classes): Handle cases
where the pass attempts to merge a function with no_icf attribute.
* gcc.dg/ipa/ipa-icf-33.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219848 138bc75d-0d04-0410-961f-82ee72b054a4

Improve documentation of register constraints.

While looking at PR target/64532- I realized we haven't documented all
the register constraints. I'm not documenting the other immediate
constraints as it is not clear to me how much of that is actually
useful yet and I don't have the time this afternoon to clean this up.

Built documentation and looked at it.

Applied.

Ramana

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219847 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
    Jonathan Wakely  <jwakely@redhat.com>

* include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
on overloads for arrays.
(cbegin, cend, rbegin, rend, crbegin, crend): New.
* testsuite/24_iterators/range_access_cpp14.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219846 138bc75d-0d04-0410-961f-82ee72b054a4

   * gcc.target/aarch64/advsimd-intrinsics/compute-ref-data.h
       (buffer_float64x2, buffer_pad_float64x2): New helper variables.
       * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (hfloat64_t,
       result_float64x2, expected_hfloat64x2): New helper type, variable and
       declaration.
       (buffer_float64x2, buffer_pad_float64x2): New helper variables.
       * gcc.target/aarch64/advsimd-intrinsics/vfma.c: Don't run on target
       without the FMA feature and exclude test for vfmaq_f64 on arm*-*-*.
       * gcc.target/aarch64/advsimd-intrinsics/vfms.c: Don't run on target
       without the FMA feature and exclude test for vfmsq_f64 on arm*-*-*.
       * gcc.target/aarch64/advsimd-intrinsics/vfma_n.c: Don't run on arm*-*-*
       and target without the FMA feature.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219845 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Remove ashift pattern for QI/HI

2015-01-19  Jiong Wang  <jiong.wang@arm.com>
    Andrew Pinski  <apinski@cavium.com>

  gcc/
    PR target/64304
    * config/aarch64/aarch64.md (define_insn "*ashl<mode>3_insn"): Deleted.
    (ashl<mode>3): Don't expand if operands[2] is not constant.

  gcc/testsuite/
    * gcc.target/aarch64/pr64304.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219844 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] PR 64448: Combine ((x ^ y) & m) ^ x into bsl/bif instruction

PR target/64448
* config/aarch64/aarch64-simd.md (aarch64_simd_bsl<mode>_internal):
Match xor-and-xor RTL pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219843 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR rtl-optimization/64081
* loop-iv.c (def_pred_latch_p): New function.
(latch_dominating_def): Allow specific cases with non-single
definitions.
(iv_get_reaching_def): Likewise.
(check_complex_exit_p): New function.
(check_simple_exit): Use check_complex_exit_p to allow certain cases
with exits not executing on any iteration.

gcc/testsuite/

PR rtl-optimization/64081
* gcc.dg/pr64081.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219842 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (fgraphite): Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219841 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/aarch64/aarch64-simd.md (aarch64_<maxmin_uns>p<mode>): New
        pattern.
        * config/aarch64/aarch64-simd-builtins.def (smaxp, sminp, umaxp,
        uminp, smax_nanp, smin_nanp): New builtins.
        * config/aarch64/arm_neon.h (vpmax_s8, vpmax_s16, vpmax_s32,
        vpmax_u8, vpmax_u16, vpmax_u32, vpmaxq_s8, vpmaxq_s16, vpmaxq_s32,
        vpmaxq_u8, vpmaxq_u16, vpmaxq_u32, vpmax_f32, vpmaxq_f32, vpmaxq_f64,
        vpmaxqd_f64, vpmaxs_f32, vpmaxnm_f32, vpmaxnmq_f32, vpmaxnmq_f64,
        vpmaxnmqd_f64, vpmaxnms_f32, vpmin_s8, vpmin_s16, vpmin_s32, vpmin_u8,
        vpmin_u16, vpmin_u32, vpminq_s8, vpminq_s16, vpminq_s32, vpminq_u8,
        vpminq_u16, vpminq_u32, vpmin_f32, vpminq_f32, vpminq_f64, vpminqd_f64,
        vpmins_f32, vpminnm_f32, vpminnmq_f32, vpminnmq_f64, vpminnmqd_f64,
        vpminnms_f32): Rewrite using builtin functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219840 138bc75d-0d04-0410-961f-82ee72b054a4

Remove 2014 entries somebody mistakenly readded.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219839 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-19  Tejas Belagod  <tejas.belagod@arm.com>

PR target/63971
* gcc.target/aarch64/test_frame_1.c: Expect only two loads of x30 (in
the epilogue).
* gcc.target/aarch64/test_frame_6.c: Likewise.
* gcc.target/aarch64/test_frame_2.c: Expect only one pair load of x30
and x19 (in the epilogue).
* gcc.target/aarch64/test_frame_4.c: Likewise.
* gcc.target/aarch64/test_frame_7.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219838 138bc75d-0d04-0410-961f-82ee72b054a4

[PR libgomp/64625] Remove __OFFLOAD_TABLE__ variable/formal parameter.

gcc/
* omp-low.c (offload_symbol_decl): Remove variable.
(get_offload_symbol_decl): Remove function.
(expand_omp_target): For BUILT_IN_GOMP_TARGET,
BUILT_IN_GOMP_TARGET_DATA, BUILT_IN_GOMP_TARGET_UPDATE pass NULL
instead of &__OFFLOAD_TABLE__, for BUILT_IN_GOACC_DATA_START,
BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL,
BUILT_IN_GOACC_UPDATE don't pass it at all.
libgomp/
* libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
(GOACC_parallel, GOACC_update): Remove const_void *offload_table
formal parameter.  Update all users.
* target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
Document unused formal parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219837 138bc75d-0d04-0410-961f-82ee72b054a4

[PR libgomp/64625] Remove __OFFLOAD_TABLE__ variable/formal parameter.

gcc/
* omp-low.c (offload_symbol_decl): Remove variable.
(get_offload_symbol_decl): Remove function.
(expand_omp_target): For BUILT_IN_GOMP_TARGET,
BUILT_IN_GOMP_TARGET_DATA, BUILT_IN_GOMP_TARGET_UPDATE pass NULL
instead of &__OFFLOAD_TABLE__, for BUILT_IN_GOACC_DATA_START,
BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL,
BUILT_IN_GOACC_UPDATE don't pass it at all.
libgomp/
* libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
(GOACC_parallel, GOACC_update): Remove const_void *offload_table
formal parameter.  Update all users.
* target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
Document unused formal parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219836 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-sra.c (some_callers_have_mismatched_arguments_p): Allow thunk
callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219835 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

* ipa-chkp.c (chkp_produce_thunks): Add early param
to split thunks production into two passes.  Keep
'always_inline' function bodies after the first pass.
(pass_data_ipa_chkp_early_produce_thunks): New.
(pass_ipa_chkp_early_produce_thunks): New.
(pass_ipa_chkp_produce_thunks::execute): Adjust to new
chkp_produce_thunks signature.
(make_pass_ipa_chkp_early_produce_thunks): New.
* passes.def (pass_ipa_chkp_early_produce_thunks): New.
(pass_ipa_chkp_produce_thunks): Move after local optimizations.
* tree-pass.h (make_pass_ipa_chkp_early_produce_thunks): New.

gcc/testsuite/

* gcc.target/i386/chkp-always_inline.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219834 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/64435
* sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
upstream r223925.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219833 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/aarch64/aapcs64/abitest.S (LABEL_TEST_FUNC_RETURN): Load
testfunc_ptr as 32bit for ILP32 and 64bit for LP64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219832 138bc75d-0d04-0410-961f-82ee72b054a4

reflect: Fix build for systems that do not define ffi_go_closure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219831 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219830 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-18  Andre Vehreschild  <vehre@gmx.de>
    Janus Weil <janus@gcc.gnu.org>

PR fortran/60255
* class.c (gfc_get_len_component): New.
(gfc_build_class_symbol): Add _len component to unlimited
polymorphic entities.
(find_intrinsic_vtab): Removed emitting of error message.
* gfortran.h: Added prototype for gfc_get_len_component.
* simplify.c (gfc_simplify_len): Use _len component where
available.
* trans-expr.c (gfc_class_len_get): New.
(gfc_conv_intrinsic_to_class): Add handling for deferred
character arrays.
(gfc_conv_structure): Treat _len component correctly.
(gfc_conv_expr): Prevent bind_c handling when not required.
(gfc_trans_pointer_assignment): Propagate _len component.
* trans-stmt.c (class_has_len_component): New.
(trans_associate_var): _len component treatment for associate
context.
(gfc_trans_allocate): Same as for trans_associate_var()
* trans.h: Added prototype for gfc_class_len_get.

2015-01-18  Andre Vehreschild  <vehre@gmx.de>

PR fortran/60255
* gfortran.dg/unlimited_polymorphic_2.f03: Removed error.
* gfortran.dg/unlimited_polymorphic_20.f03: New test.

2015-01-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/64578
* gfortran.dg/unlimited_polymorphic_21.f90: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219827 138bc75d-0d04-0410-961f-82ee72b054a4

* lto.c (compare_tree_sccs_1): Add comparsion of
DECL_FUNCTION_SPECIFIC_TARGET

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219826 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (cgraph_node::dump): Dump profile flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219825 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/64652
* config/sh/sh.md (udivsi3_i4, divsi3_i4): Make use of sfunc address
reg appear first in the parallel.

gcc/testsuite/
PR target/64652
* gcc.target/sh/torture/pr64652.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219824 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/ipa/ipa-icf-32.c: Update template.
* c-c++-common/asan/instrument-with-calls-3.c: Likewise.
* c-c++-common/asan/instrument-with-calls-2.c: Likewise.
* c-c++-common/asan/instrument-with-calls-1.c: Likewise.
* c-c++-common/asan/kasan-recover-1.c: Likewise.
* c-c++-common/asan/kasan-recover-2.c: Likewise.

* ipa-reference.c (set_reference_optimization_summary,
ipa_reference_get_not_written_global): Do nothing if ipa-reference is disabled.
(ignore_module_statics): New static var.
(propagate_bits): If ipa-reference is disabled, do not look into local properties.
(analyze_function): Disable analysis when ipa_reference is disabled.
(generate_summary): Do not dump when reference is disabled;
collect vars accessed from functions with ipa-reference disabled.
(get_read_write_all_from_node): When ipa-reference is disabled, use the
node flags.
(gate): Enable for LTO.
(ignore_edge_p): New function.
(propagate): Skip functions w/o ipa-reference analysis.
* optc-save-gen.awk: Handle optimize_debug correctly.
* opth-gen.awk: Likewise.
* common.opt (fauto-inc-dec, fdelete-dead-exceptions, ffunction-cse,
fgraphite, fstrict-volatile-bitfields, fira-algorithm, fira-region,
fira-share-save-slots, fira-share-spill-slots,
fmodulo-sched-allow-regmoves, fpartial-inlining,
sched-stalled-insns, fsched-stalled-insns-dep, fstrict-overflow,
ftracer, ftree-parallelize-loops, fassociative-math,
freciprocal-math, fvect-cost-model, fsimd-cost-model): Mark as
Optimization
(fauto-profile, fcommon, fdata-sections, fipa-icf-variables,
        ftoplevel-reorder, funit-at-a-time, fwhole-program): Do not mark as
        Optimization.
* ipa-icf.c (gate, sem_item_optimizer::filter_removed_items):
Fix for IPA.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219823 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/64378
* ipa-prop.c (try_make_edge_direct_virtual_call): Clear speculative
flag correctly.
* ipa-cp.c (ipa_get_indirect_edge_target_1): Handle speculation.
* g++.dg/torture/pr64378.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219822 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64646
* include/bits/stl_algo.h (__is_permutation): Also test for reaching
end of the second range.
* testsuite/25_algorithms/is_permutation/64646.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219821 138bc75d-0d04-0410-961f-82ee72b054a4

correct PR numbers on previous commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219819 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/64578
* trans-expr.c (gfc_trans_subcomponent_assign): Use a deep copy
for allocatable components, where the source is a variable.

2015-01-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/64578
* gfortran.dg/block_13.f08: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219818 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
* doc/html/manual/status.html: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219817 138bc75d-0d04-0410-961f-82ee72b054a4

* src/c++11/futex.cc: Fix order of includes and preprocessor condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219816 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/atomic_futex.h: Use mutex and condition_variable when
atomic int is not lock-free. Make member variables private.
* src/c++11/futex.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219815 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55901
* primary.c (gfc_match_varspec): Exclude dangling associate-
names with dimension 0 from being counted as arrays.
* resolve.c (resolve_assoc_var): Sub-strings are permissible
for associate-names, so exclude characters from the test for
misuse as arrays.
* trans-decl.c (gfc_get_symbol_decl): Associate-names can use
the hidden string length variable of their associated target.
Signal this by setting 'length' to a constant, if the decl for
the string length is a variable.

2015-01-18  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55901
* gfortran.dg/associate_1.f03: Allow test for character with
automatic length.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219814 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-18  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-funroll-loops], [-funroll-all-loops]):
Remove duplicate option listings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219813 138bc75d-0d04-0410-961f-82ee72b054a4

    * auto-profile.c (afdo_find_equiv_class): Remove unnecessary test.
        (autofdo_source_profile::get_callsite_total_count,
        function_instance::get_function_instance_by_decl,
        string_table::get_index, string_table::get_index_by_decl,
        afdo_vpt_for_early_inline, afdo_callsite_hot_enough_for_early_inline):
        Fix comment typos. Reformatting and minor code rearrangement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219812 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219811 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/powerpc/ppc-fpconv-4.c: Skip for -mpowerpc64.
* gcc.target/powerpc/ppc-fpconv-8.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219808 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/20020919-1.c: Use _ARCH_PPC64 to test for -mpowerpc64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219807 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md (probe_stack): Delete.
(probe_stack_address): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219806 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Use TARGET_32BIT
to test for 32-bit ABIs, not !TARGET_POWERPC64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219805 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_parallel_return): New function.
(rs6000_function_value): Use it.  Handle SCmode and TCmode as well,
for TARGET_32BIT && TARGET_POWERPC64.  Fix another BITS_PER_WORD
snafu.
(rs6000_libcall_value): Use the new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219804 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-17  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-ftracer]): Remove duplicate option listing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219803 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/64578
* trans-expr.c (gfc_trans_pointer_assignment): Make sure that
before reinitializing rse, to add the rse.pre to block before
creating 'ptrtemp'.
* trans-intrinsic.c (gfc_conv_associated): Deal with the class
data being a descriptor.

2015-01-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/64578
* gfortran.dg/unlimited_polymorphic_21.f90: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219802 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-17  Andre Vehreschild  <vehre@gmx.de>

PR fortran/60357
* primary.c (build_actual_constructor): Prevent warning.
* trans-expr.c (alloc_scalar_allocatable_for_subcomponent_
assignment): New function encapsulates treatment of allocatable
components.
(gfc_trans_subcomponent_assign): Needed to distinguish between
regular assignment and initilization.
(gfc_trans_structure_assign): Same.
(gfc_conv_structure): Same.

PR fortran/61275
* gfortran.h: deferred_parameter is not needed, because
it artificial does the trick completely.
* primary.c (build_actual_constructor): Same.
(gfc_convert_to_structure_constructor): Same.
* resolve.c (resolve_fl_derived0): Same.
* trans-expr.c (gfc_conv_component_ref): Prevent treating
allocatable deferred length char arrays here.
(gfc_trans_subcomponent_assign): Same as above.
* trans-types.c (gfc_sym_type): This is done in
gfc_get_derived_type already.

2015-01-17  Andre Vehreschild  <vehre@gmx.de>

PR fortran/60357
* gfortran.dg/alloc_comp_assign_13.f08: New test.

PR fortran/61275
* gfortran.dg/alloc_comp_assign_14.f08: New test.

PR fortran/55932
* gfortran.dg/alloc_comp_initializer_4.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219801 138bc75d-0d04-0410-961f-82ee72b054a4

* reorg.c (fill_simple_delay_slots): If TARGET_FLAGS_REGNUM is valid,
implement a more precise life analysis for it during backward scan.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219800 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64638
* include/bits/atomic_futex.h: Use appropriate config macros for
availability of std::mutex, std::condition and std::chrono.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219799 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-17  Andre Vehreschild  <vehre@gmx.de>

PR fortran/60334
* trans-decl.c (gfc_get_symbol_decl):Use a ref on the string
length when the symbol is declared to be a result.
* trans-expr.c (gfc_conv_procedure_call): Strip deref on the
string length when functions are nested and the string length
is a reference already.

2015-01-17  Andre Vehreschild  <vehre@gmx.de>

PR fortran/60334
* gfortran.dg/deferred_type_param_6.f90: Add tests for this PR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219798 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

* dwarf2out.c (gen_producer_string): Ignore also OPT_fpreprocessed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219797 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/52773
* calls.c (emit_library_call_value): When pushing arguments use
stack_pointer_rtx rather than virtual_outgoing_args_rtx in
CALL_INSN_FUNCTION_USAGE.  Only emit one of use of the magic
stack pointer reference into CALL_INSN_FUNCTION_USAGE.

PR rtl-optimization/52773
* gcc.c-torture/compile/pr52773.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219796 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/32790
        * reginfo.c (reg_scan_mark_refs): Look for ZERO_EXTRACT,
        not ZERO_EXTEND in SET_DESTs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219795 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
    Jonathan Wakely  <jwakely@redhat.com>

* doc/xml/manual/status_cxx2011.xml: Update C++11 status.
* doc/html/*: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219794 138bc75d-0d04-0410-961f-82ee72b054a4

DR 488
PR libstdc++/58357
* include/bits/algorithmfwd.h (rotate): Return an iterator.
* include/bits/stl_algo.h (rotate, __rotate): Likewise.
* testsuite/25_algorithms/rotate/dr488.cc: New.
* testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
* testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
2.cc: Likewise.
* testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
pod.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219793 138bc75d-0d04-0410-961f-82ee72b054a4