re PR tree-optimization/62081 (ICE: in fix_loop_structure, at loop-init.c:208 with -fno-tree-ch -fno-tree-cselim -fno-tree-dominator-opts -fno-tree-reassoc -fno-tree-sink)

2014-08-14  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62081
* tree-ssa-loop.c (pass_fix_loops): New pass.
(pass_tree_loop::gate):  Do not fixup loops here.
* tree-pass.h (make_pass_fix_loops): Declare.
* passes.def: Schedule pass_fix_loops before GIMPLE loop passes.

From-SVN: r213961

re PR lto/62067 (lto-lang.c:549: too many calls to va_end on some code paths ?)

2014-08-14  Richard Biener  <rguenther@suse.de>

PR lto/62067
* lto-lang.c (def_fn_type): Fix error handling wrt va_end.

From-SVN: r213960

requirements: Remove empty directory.

2014-08-14  Matthias Klose  <doko@ubuntu.com>

        * testsuite/ext/random/uniform_on_sphere_distribution/requirements:
        Remove empty directory.

From-SVN: r213958

tree.c (type_hash_lookup, [...]): Merge into ...

2014-08-14  Richard Biener  <rguenther@suse.de>

* tree.c (type_hash_lookup, type_hash_add): Merge into ...
(type_hash_canon): ... this and avoid 2nd lookup for the add.

From-SVN: r213956

parser.c (cp_parser_init_declarator): Remove redundant check of decl_specifiers->type.

/gcc/cp
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

* parser.c (cp_parser_init_declarator): Remove redundant check of
decl_specifiers->type.

/gcc/testsuite
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/alias-decl-4.C: Adjust for parser change.
* g++.dg/cpp0x/decltype2.C: Likewise.
* g++.dg/cpp0x/decltype3.C: Likewise.
* g++.dg/cpp0x/pr60249.C: Likewise.
* g++.dg/cpp0x/variadic-ex10.C: Likewise.
* g++.dg/cpp0x/variadic-ex14.C: Likewise.
* g++.dg/cpp0x/variadic2.C: Likewise.
* g++.dg/cpp0x/variadic74.C: Likewise.
* g++.dg/parse/error10.C: Likewise.
* g++.dg/parse/error15.C: Likewise.
* g++.dg/parse/error2.C: Likewise.
* g++.dg/template/crash106.C: Likewise.
* g++.dg/template/crash89.C: Likewise.
* g++.dg/template/nontype7.C: Likewise.
* g++.dg/template/void3.C: Likewise.
* g++.dg/template/void7.C: Likewise.

/libstdc++-v3
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/26_numerics/random/linear_congruential_engine/
requirements/non_uint_neg.cc: Adjust for parser change.
* testsuite/tr1/5_numerical_facilities/random/linear_congruential/
requirements/non_uint_neg.cc: Likewise.

From-SVN: r213952

re PR middle-end/62090 (ice in compute_may_aliases)

2014-08-14  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62090
* builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
(fold_builtin_2): Do not fold sprintf.
(fold_builtin_3): Likewise.
* gimple-fold.c (gimple_fold_builtin_sprintf): New function
moved from builtins.c.
(gimple_fold_builtin): Fold sprintf.

* gcc.dg/pr62090.c: New testcase.

From-SVN: r213951

re PR tree-optimization/62079 (ICE: in calc_dfs_tree, at dominance.c:401 with -fnon-call-exceptions)

2014-08-14  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/62079
* recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
run cleanup_cfg.

* g++.dg/pr62079.C: New testcase.

From-SVN: r213950

ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of current_function_decl.

gcc/
* ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
current_function_decl.

From-SVN: r213947

cgraph.c (cgraph_node::function_symbol): Fix wrong cgraph_function_node to cgraph_node::function_symbol refactoring.

gcc/
* cgraph.c (cgraph_node::function_symbol): Fix wrong
cgraph_function_node to cgraph_node::function_symbol
refactoring.

From-SVN: r213946

arm.c (arm_option_override): Set max_insns_skipped to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.

ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

* config/arm/arm.c (arm_option_override): Set max_insns_skipped
to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.

testsuite/ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

* gcc.target/arm/max-insns-skipped.c: New test.

From-SVN: r213939

addrtmp.c: Add bind_pic_locally option.

testcases
* c-c++-common/addrtmp.c: Add bind_pic_locally option.

From-SVN: r213937

Daily bump.

From-SVN: r213936

compiler, runtime: Fix unexpected GC interfering with closure passing.

The Go frontend passes closures through to functions using the
functions __go_set_closure and __go_get_closure.  The
expectation is that there are no function calls between
set_closure and get_closure.  However, it turns out that there
can be function calls if some of the function arguments
require type conversion to an interface type.  Converting to
an interface type can allocate memory, and that can in turn
trigger a garbage collection, and that can in turn call pool
cleanup functions that may call __go_set_closure.  So the
called function can see the wrong closure value, which is bad.

This patch fixes the problem in two different ways.  First, we
move all type conversions in function arguments into temporary
variables so that they can not appear before the call to
__go_set_closure.  (This required shifting the flatten phase
after the simplify_thunk phase, since the latter expects to
work with unconverted argument types.)  Second, we fix the
memory allocation function to preserve the closure value
across any possible garbage collection.

A test case is the libgo database/sql check run with the
environment variable GOGC set to 1.

From-SVN: r213932

crtstuff.c: Undef caddr_t.

2014-08-13  Steve Ellcey  <sellcey@mips.com>

* crtstuff.c: Undef caddr_t.

From-SVN: r213931

re PR libstdc++/61841 (broken std::thread on Hurd)

PR libstdc++/61841
* include/std/thread (thread::_M_start_thread): Declare new overload.
(thread::thread<_Callable, _Args...>): Call new overload with an
explicit reference to pthread_create.
* src/c++11/thread.cc (thread::_M_start_thread): Add new overload.
* config/abi/pre/gnu.ver: Export new function.

From-SVN: r213922

call.c (build_x_va_arg): Support passing non-POD through ....

* call.c (build_x_va_arg): Support passing non-POD through ....
(convert_arg_to_ellipsis): Likewise.

From-SVN: r213921

9drpc.adb: Fix a typo

2014-08-13  Sylvestre Ledru  <sylvestre@debian.org>

        * 9drpc.adb: Fix a typo
        * s-interr.ads: Likewise
        * s-taskin.ads: Likewise
        * s-traces.ads: Likewise
        * sysdep.c: Likewise

From-SVN: r213917

Fix the date ...

From-SVN: r213916

profiler_hash_func.h: Fix a comment typo

2014-08-12  Sylvestre Ledru  <sylvestre@debian.org>

        * include/profile/impl/profiler_hash_func.h: Fix a comment typo

From-SVN: r213914

Remove redundant '@' to avoid compiling warning

2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com

* microblaze/microblaze.md: Remove redundant '@' to avoid compiling
warning.

From-SVN: r213913

demangler-fuzzer.c: New file.

libiberty/
* testsuite/demangler-fuzzer.c: New file.
* testsuite/Makefile.in (fuzz-demangler): New rule.
(demangler-fuzzer): Likewise.
(mostlyclean): Clean up demangler fuzzer.

From-SVN: r213912

pt.c (lookup_template_variable): Make dependent variable templates have unknown type.

2014-08-13  Andrew Sutton  <andrew.n.sutton@gmail.com>

        * pt.c (lookup_template_variable): Make dependent variable templates
        have unknown type.

From-SVN: r213910

2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

* Fix thinko in the last commit.

From-SVN: r213908

re PR libstdc++/62118 (cases under libstdc++-v3/testsuite/ext/ failed on aarch64/arm)

2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/62118
* include/ext/random.tcc (uniform_on_sphere_helper<2, _RealType>::
operator()): Use std::hypot only when _GLIBCXX_USE_C99_MATH_TR1.

From-SVN: r213906

pr35356-2.c: Update according to the ISL code generator.

[gcc/testsuite]

* gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
generator.

From-SVN: r213905

parser.c (cp_parser_elaborated_type_specifier): Handle specially cp_parser_template_id returning a BASELINK.

2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

* parser.c (cp_parser_elaborated_type_specifier): Handle
specially cp_parser_template_id returning a BASELINK.

2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

* parser.c (cp_parser_diagnose_invalid_type_name,
cp_parser_make_typename_type): Remove scope parameter.
(cp_parser_parse_and_diagnose_invalid_type_name,
cp_parser_elaborated_type_specifier): Adjust calls.

From-SVN: r213897

Daily bump.

From-SVN: r213896

re PR target/62025 (Miscompilation of openssl sha512.c)

PR target/62025
* sched-deps.c (find_inc): Check if inc_insn doesn't clobber
any registers that are used in mem_insn.

From-SVN: r213887

socket.c: For RTEMS, use correct prototype of gethostbyname_r().

2014-08-12  Joel Sherrill <joel.sherrill@oarcorp.com>

* socket.c: For RTEMS, use correct prototype of gethostbyname_r().
* gsocket.h Add include of <unistd.h> on RTEMS.

From-SVN: r213884

Makefile.in: Add CFLAGS_FOR_TARGET to GNATLIBCFLAGS_FOR_C.

2014-08-12  Joel Sherrill <joel.sherrill@oarcorp.com>

* Makefile.in: Add CFLAGS_FOR_TARGET to GNATLIBCFLAGS_FOR_C.

From-SVN: r213880

c-parser.c (c_parser_postfix_expression): Add pedwarn.

* c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
Add pedwarn.
(c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
Likewise.
(c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.

* gcc.dg/concat.c: Add dg-options.
* gcc.dg/func-outside-2.c: Add __extension__.
* gcc.dg/pr19967.c: Use -std=c99.
* gcc.dg/pr22458-1.c: Add dg-options.
* gcc.dg/pr33676.c: Add dg-options.
* gcc.dg/gnu-predef-1.c: New test.
* gcc.dg/c90-func-1.c: New test.
* gcc.dg/c90-func-2.c: New test.
* gcc.dg/c90-func-2.h: New test.

From-SVN: r213875

Reject virt-specifiers on friends and member templates

Reject virt-specifiers on friends and member templates
* friend.c (do_friend): Diagnose virt-specifiers.
* pt.c (push_template_decl_real): Diagnose virt-specifiers.

From-SVN: r213874

* include/bits/basic_string.h (getline): Declare inline.

From-SVN: r213873

mips.h (ASM_SPEC): Pass float options to assembler.

2014-08-12  Steve Ellcey  <sellcey@mips.com>

* config/mips/mips.h (ASM_SPEC): Pass float options to assembler.

From-SVN: r213872

mips16.S: Skip when __mips_soft_float is defined.

2014-08-12  Steve Ellcey  <sellcey@mips.com>

* config/mips/mips16.S:  Skip when __mips_soft_float is defined.

From-SVN: r213870

basic_string.h (getline): Qualify call to prevent ADL and add overloads for rvalue streams.

* include/bits/basic_string.h (getline): Qualify call to prevent ADL
and add overloads for rvalue streams.
* testsuite/21_strings/basic_string/inserters_extractors/char/12.cc:
New.
* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/12.cc:
New.

From-SVN: r213869

t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.

2014-08-12  Steve Ellcey  <sellcey@mips.com>

* config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
(MULTILIB_DIRNAMES): Ditto.
* config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
* config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
* config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
* config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
* config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.

From-SVN: r213868

* lib/target/supports.exp
(check_effective_target_arm_v8_neon_ok_nocache): Check for armv8
or later.

From-SVN: r213866

* gcc.dg/pr59418.c: Don't add ARM options for a Thumb1 multilib.

From-SVN: r213865

re PR target/61413 (__ARM_SIZEOF_WCHAR_T is constant 32 -- should be 4 or 2)

Fix PR target/61413

2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR target/61413
* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
of __ARM_SIZEOF_WCHAR_T.

From-SVN: r213864

neon-vext-execute.c: Skip if the test won't run on Neon hardware.

* gcc.target/arm/neon-vext-execute.c: Skip if the test won't run
on Neon hardware.

From-SVN: r213863

pr48784.c: Skip for thumb1 multilib.

* gcc.target/arm/pr48784.c: Skip for thumb1 multilib.
* gcc.target/arm/pr59985.c: Likewise.

From-SVN: r213862

re PR target/62098 (incorrect code generated by arm  gcc)

Fix PR target/62098

2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR target/62098
* config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
Remove unnecessary attributes.

From-SVN: r213861

re PR other/61962 (GCC seems to enter an infinite loop when compiling the above cilk+ code.)

PR other/61962

gcc/c-family/
        * array-notation-common.c (find_rank): Added handling for other
        types of references.

testsuite/
        * c-c++-common/cilk-plus/AN/pr61962.c: New test.

From-SVN: r213858

configure.ac: Move pthread affinity test to the place where '-pthread' passed to CFLAGS.

libcilkrts/
* configure.ac: Move pthread affinity test to the place where
'-pthread' passed to CFLAGS. Otherwise the test always fails.
(XCFLAGS): New variable for correctly passing
'-pthread'.
(XLDFLAGS): New variable for passing the correct pthread lib.
* configure: Regenerate.
* Makefile.am (AM_CFLAGS): Add $XCFLAGS.
(AM_LDFLAGS): Add $XLDFLAGS.
* Makefile.in: Regenerate.

From-SVN: r213854

inclhack.def (complier_h_tradcpp): Remove.

fixincludes/
* inclhack.def (complier_h_tradcpp): Remove.
* fixincl.x: Regenerate.
* tests/base/linux/compiler.h: Remove.

From-SVN: r213853

internal-fn.c (init_internal_fns): Fix off-by-one.

2014-08-12  Yury Gribov  <y.gribov@samsung.com>

gcc/
* internal-fn.c (init_internal_fns): Fix off-by-one.

From-SVN: r213848

i386.c (standard_sse_constant_opcode): Use vpxord/vpternlog if avx512 is availible.

gcc/
* config/i386/i386.c (standard_sse_constant_opcode): Use
vpxord/vpternlog if avx512 is availible.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213847

re PR middle-end/62103 (Incorrect folding of bitfield in a union on big endian targets)

2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR middle-end/62103
    * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
    bitfields, that is when size doesn't match the size of type or the
    size of the constructor.

    gcc/testsuite/
    PR middle-end/62103
    * gcc.c-torture/execute/bitfld-6.c: New test.

From-SVN: r213846

Daily bump.

From-SVN: r213845

s-osinte-rtems.adb: Correct formatting of line in license block.

2014-08-11  Joel Sherrill <joel.sherrill@oarcorp.com>

* s-osinte-rtems.adb: Correct formatting of line in license block.

From-SVN: r213840

Revert last change.

From-SVN: r213835

constraints.md (wh constraint): New constraint, for FP registers if direct move is available.

2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config/rs6000/constraints.md (wh constraint): New constraint,
for FP registers if direct move is available.
(wi constraint): New constraint, for VSX/FP registers that can
handle 64-bit integers.
(wj constraint): New constraint for VSX/FP registers that can
handle 64-bit integers for direct moves.
(wk constraint): New constraint for VSX/FP registers that can
handle 64-bit doubles for direct moves.
(wy constraint): Make documentation match implementation.

* config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
scalar_in_vmx_p field to simplify tests of whether SFmode or
DFmode can go in the Altivec registers.
(rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
(rs6000_setup_reg_addr_masks): Likewise.
(rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
field, and wh/wi/wj/wk constraints.
(rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
the wh/wi/wj/wk constraints.
(rs6000_preferred_reload_class): If SFmode/DFmode can go in the
upper registers, prefer VSX registers unless the operation is a
memory operation with REG+OFFSET addressing.

* config/rs6000/vsx.md (VSr mode attribute): Add support for
DImode.  Change SFmode to use ww constraint instead of d to allow
SF registers in the upper registers.
(VSr2): Likewise.
(VSr3): Likewise.
(VSr5): Fix thinko in comment.
(VSa): New mode attribute that is an alternative to wa, that
returns the VSX register class that a mode can go in, but may not
be the preferred register class.
(VS_64dm): New mode attribute for appropriate register classes for
referencing 64-bit elements of vectors for direct moves and normal
moves.
(VS_64reg): Likewise.
(vsx_mov<mode>): Change wa constraint to <VSa> to limit the
register allocator to only registers the data type can handle.
(vsx_le_perm_load_<mode>): Likewise.
(vsx_le_perm_store_<mode>): Likewise.
(vsx_xxpermdi2_le_<mode>): Likewise.
(vsx_xxpermdi4_le_<mode>): Likewise.
(vsx_lxvd2x2_le_<mode>): Likewise.
(vsx_lxvd2x4_le_<mode>): Likewise.
(vsx_stxvd2x2_le_<mode>): Likewise.
(vsx_add<mode>3): Likewise.
(vsx_sub<mode>3): Likewise.
(vsx_mul<mode>3): Likewise.
(vsx_div<mode>3): Likewise.
(vsx_tdiv<mode>3_internal): Likewise.
(vsx_fre<mode>2): Likewise.
(vsx_neg<mode>2): Likewise.
(vsx_abs<mode>2): Likewise.
(vsx_nabs<mode>2): Likewise.
(vsx_smax<mode>3): Likewise.
(vsx_smin<mode>3): Likewise.
(vsx_sqrt<mode>2): Likewise.
(vsx_rsqrte<mode>2): Likewise.
(vsx_tsqrt<mode>2_internal): Likewise.
(vsx_fms<mode>4): Likewise.
(vsx_nfma<mode>4): Likewise.
(vsx_eq<mode>): Likewise.
(vsx_gt<mode>): Likewise.
(vsx_ge<mode>): Likewise.
(vsx_eq<mode>_p): Likewise.
(vsx_gt<mode>_p): Likewise.
(vsx_ge<mode>_p): Likewise.
(vsx_xxsel<mode>): Likewise.
(vsx_xxsel<mode>_uns): Likewise.
(vsx_copysign<mode>3): Likewise.
(vsx_float<VSi><mode>2): Likewise.
(vsx_floatuns<VSi><mode>2): Likewise.
(vsx_fix_trunc<mode><VSi>2): Likewise.
(vsx_fixuns_trunc<mode><VSi>2): Likewise.
(vsx_x<VSv>r<VSs>i): Likewise.
(vsx_x<VSv>r<VSs>ic): Likewise.
(vsx_btrunc<mode>2): Likewise.
(vsx_b2trunc<mode>2): Likewise.
(vsx_floor<mode>2): Likewise.
(vsx_ceil<mode>2): Likewise.
(vsx_<VS_spdp_insn>): Likewise.
(vsx_xscvspdp): Likewise.
(vsx_xvcvspuxds): Likewise.
(vsx_float_fix_<mode>2): Likewise.
(vsx_set_<mode>): Likewise.
(vsx_extract_<mode>_internal1): Likewise.
(vsx_extract_<mode>_internal2): Likewise.
(vsx_extract_<mode>_load): Likewise.
(vsx_extract_<mode>_store): Likewise.
(vsx_splat_<mode>): Likewise.
(vsx_xxspltw_<mode>): Likewise.
(vsx_xxspltw_<mode>_direct): Likewise.
(vsx_xxmrghw_<mode>): Likewise.
(vsx_xxmrglw_<mode>): Likewise.
(vsx_xxsldwi_<mode>): Likewise.
(vsx_xscvdpspn): Tighten constraints to only use register classes
the types use.
(vsx_xscvspdpn): Likewise.
(vsx_xscvdpspn_scalar): Likewise.

* config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
wj, and wk constraints.
(GPR_REG_CLASS_P): New helper macro for register classes targeting
general purpose registers.

* config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
direct moves.
(zero_extendsidi2_lfiwz): Use wj constraint for direct move of
DImode instead of wm.  Use wk constraint for direct move of DFmode
instead of wm.
(extendsidi2_lfiwax): Likewise.
(lfiwax): Likewise.
(lfiwzx): Likewise.
(movdi_internal64): Likewise.

* doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
wk constraints. Make the wy constraint documentation match them
implementation.

From-SVN: r213834

compiler: Change return type comma-ok assignments to untyped bools.

Fixes https://code.google.com/p/go/issues/detail?id=8476. The test will be submitted once this is fixed in gc and go/types.

From-SVN: r213833

compiler: Change return type comma-ok assignments to untyped bools.

Fixes https://code.google.com/p/go/issues/detail?id=8476. The test will be submitted once this is fixed in gc and go/types.

From-SVN: r213832

re PR target/62038 (Out of range branch target in thunk)

PR target/62038
* config/pa/pa.c (pa_asm_output_mi_thunk): Use a branch with %r31 link
register.

From-SVN: r213829

frame-pointer-1.c: Skip if Thumb is not supported.

* gcc.target/arm/frame-pointer-1.c: Skip if Thumb is not supported.
* gcc.target/arm/pr56184.C: Likewise.
* gcc.target/arm/pr59896.c: Likewise.
* gcc.target/arm/stack-red-zone.c: Likewise.
* gcc.target/arm/thumb-find-work-register.c: Likewise.

From-SVN: r213819

target-supports.exp (check_effective_target_arm_thumb1_ok, [...]): Test with code that passes an argument and returns a result.

* lib/target-supports.exp (check_effective_target_arm_thumb1_ok,
check_effective_target_arm_thumb2_ok): Test with code that passes
an argument and returns a result.

From-SVN: r213818

Replacement of isl_int by isl_val

From-SVN: r213816

re PR tree-optimization/62075 (Vectorizer ICE on dolphin)

2014-08-11  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62075
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
handle uses in patterns.

* gcc.dg/vect/pr62075.c: New testcase.

From-SVN: r213815

gcc/
        * common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512VL_SET): Define.
(OPTION_MASK_ISA_AVX512F_UNSET): Update.
(ix86_handle_option): Handle OPT_mavx512vl.
* config/i386/cpuid.h (bit_AVX512VL): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
set -mavx512vl accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512VL.
* config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
(ix86_option_override_internal): Define PTA_AVX512VL, handle
PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
* config/i386/i386.h (TARGET_AVX512VL): Define.
(TARGET_AVX512VL_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512vl.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213813

re PR c/62073 (Segmentation fault with tree vectorize)

2014-08-11  Felix Yang  <fei.yang0953@gmail.com>

PR tree-optimization/62073
* tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
a basic block.

* gcc.dg/vect/pr62073.c: New test.

From-SVN: r213812

i386-common.c (OPTION_MASK_ISA_AVX512BW_SET): Define.

gcc/
        * common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512BW_SET) : Define.
(OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
(OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
(ix86_handle_option): Handle OPT_mavx512bw.
* config/i386/cpuid.h (bit_AVX512BW): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
set -mavx512bw accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512BW.
* config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
(ix86_option_override_internal): Define PTA_AVX512BW, handle
PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
* config/i386/i386.h (TARGET_AVX512BW): Define.
(TARGET_AVX512BW_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512bw.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213811

re PR tree-optimization/62070 (ICE: verify_ssa failed)

2014-08-11  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62070
* tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
Remove SSA checking.

* gcc.dg/pr62070.c: New testcase.

From-SVN: r213810

re PR fortran/61950 (Many 64-bit fortran allocate tests FAIL)

2014-08-11  Richard Biener  <rguenther@suse.de>

        PR fortran/61950
* trans-expr.c (gfc_conv_structure): Initialize _size with
a value of proper type.

From-SVN: r213809

texi2pod.pl (postprocess): Move command process for '@sc' to the front of '@dfn'.

* texi2pod.pl (postprocess): Move command process for '@sc' to the
front of '@dfn'.  Add a new command process for '@t{...}', just print
the content.

From-SVN: r213808

Move inlining of Asan memory checks to sanopt pass.

Change asan-instrumentation-with-call-threshold to more closely match LLVM.

2014-08-11  Yury Gribov  <y.gribov@samsung.com>

gcc/
* asan.c (asan_check_flags): New enum.
(build_check_stmt_with_calls): Removed function.
(build_check_stmt): Split inlining logic to
asan_expand_check_ifn.
(instrument_derefs): Rename parameter.
(instrument_mem_region_access): Rename parameter.
(instrument_strlen_call): Likewise.
(asan_expand_check_ifn): New function.
(asan_instrument): Remove old code.
(pass_sanopt::execute): Change handling of
asan-instrumentation-with-call-threshold.
(asan_clear_shadow): Fix formatting.
(asan_function_start): Likewise.
(asan_emit_stack_protection): Likewise.
* doc/invoke.texi (asan-instrumentation-with-call-threshold):
Update description.
* internal-fn.c (expand_ASAN_CHECK): New function.
* internal-fn.def (ASAN_CHECK): New internal function.
* params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
Update description.
(PARAM_ASAN_USE_AFTER_RETURN): Likewise.
* tree.c: Small comment fix.

gcc/testsuite/
* c-c++-common/asan/inc.c: Update test.
* c-c++-common/asan/instrument-with-calls-2.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-1.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-2.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-3.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-4.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-9.c: Likewise.

From-SVN: r213807

Added fnspec to internal functions.

2014-08-11  Yury Gribov  <y.gribov@samsung.com>

gcc/
        * gimple.c (gimple_call_fnspec): Support internal functions.
        (gimple_call_return_flags): Use const.
        * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
        * internal-fn.def: Add fnspec information.
        * internal-fn.h (internal_fn_fnspec): New function.
        (init_internal_fns): Declare new function.
        * internal-fn.c (internal_fn_fnspec_array): New global variable.
        (init_internal_fns): New function.
        * tree-core.h: Update macro call.
        * tree.c (build_common_builtin_nodes): Initialize internal fns.

From-SVN: r213806

lto-streamer.h (struct output_block::symbol): Change from struct symtab_node to plain symtab_node.

* lto-streamer.h (struct output_block::symbol): Change from
struct symtab_node to plain symtab_node.
(referenced_from_this_partition_p): Change first parameter
from struct symtab_node to plain symtab_node.

From-SVN: r213805

Daily bump.

From-SVN: r213804

re PR c/51849 (-Wc99-compat would be considered useful)

PR c/51849
gcc/
* gcc/doc/invoke.texi: Document -Wc90-c99-compat.
gcc/c-family/
* c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
* c.opt (Wc90-c99-compat): Add option.
gcc/c/
* c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
Call pedwarn_c90 instead of pedwarn.
(check_bitfield_type_and_width): Likewise.
(declspecs_add_qual): Likewise.
(declspecs_add_type): Likewise.
(warn_variable_length_array): Unify function for -pedantic and -Wvla.
Adjust to only call pedwarn_c90.
(grokdeclarator): Remove pedantic && !flag_isoc99 check.  Call
pedwarn_c90 instead of pedwarn.
* c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
* c-parser.c (disable_extension_diagnostics): Handle
warn_c90_c99_compat.
(restore_extension_diagnostics): Likewise.
(c_parser_enum_specifier): Remove check for !flag_isoc99.  Call
pedwarn_c90 instead of pedwarn.
(c_parser_initelt): Likewise.
(c_parser_postfix_expression): Likewise.
(c_parser_postfix_expression_after_paren_type): Likewise.
(c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
* c-tree.h: Fix formatting.
* c-typeck.c (build_array_ref): Remove check for !flag_isoc99.  Call
pedwarn_c90 instead of pedwarn.
gcc/testsuite/
* gcc.dg/Wc90-c99-compat-1.c: New test.
* gcc.dg/Wc90-c99-compat-2.c: New test.
* gcc.dg/Wc90-c99-compat-3.c: New test.
* gcc.dg/Wc90-c99-compat-4.c: New test.
* gcc.dg/Wc90-c99-compat-5.c: New test.
* gcc.dg/Wc90-c99-compat-6.c: New test.
* gcc.dg/wvla-1.c: Adjust dg-warning.
* gcc.dg/wvla-2.c: Adjust dg-warning.
* gcc.dg/wvla-4.c: Adjust dg-warning.
* gcc.dg/wvla-6.c: Adjust dg-warning.
libcpp/
* lex.c (_cpp_lex_direct): Warn when -Wc90-c99-compat is in effect.
* charset.c (_cpp_valid_ucn): Likewise.
* include/cpplib.h (cpp_options): Add cpp_warn_c90_c99_compat.
* macro.c (replace_args): Warn when -Wc90-c99-compat is in effect.
(parse_params): Likewise.

From-SVN: r213786

Daily bump.

From-SVN: r213785

re PR fortran/61999 (`gfc_simplify_dot_product` causes ICE for constant arguments)

2014-08-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/61999
* simplify.c (gfc_simplify_dot_product): Convert types of
vectors before calculating the result.

2014-08-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/61999
* gfortran.dg/dot_product_3.f90:  New test case.

From-SVN: r213782

devirt-35.C: Fix template.

* g++.dg/ipa/devirt-35.C: Fix template.
* g++.dg/ipa/devirt-36.C: Likewise.
* g++.dg/ipa/devirt-37.C: New testcase.
* ipa-devirt.c (get_dynamic_type): Handle case when instance is in
DECL correctly; do not give up on types in static storage.

From-SVN: r213781

random.tcc (uniform_on_sphere_helper): Define.

        * include/ext/random.tcc (uniform_on_sphere_helper): Define.
        (uniform_on_sphere_distribution::operator()): Use the new helper
        class for the implementation.

        * testsuite/ext/random/uniform_on_sphere_distribution/operators/
        equal.cc: Remove bogus part of comment.
        * testsuite/ext/random/uniform_on_sphere_distribution/operators/
        inequal.cc: Likewise.
        * testsuite/ext/random/uniform_on_sphere_distribution/operators/
        serialize.cc: Add check to verify result of serialzation and
        deserialization.
        * testsuite/ext/random/uniform_on_sphere_distribution/operators/
        generate.cc: New file.

From-SVN: r213779

2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

* Adjust date.

From-SVN: r213777

invoke.texi ([Wnarrowing]): Update for non-constants in C++11.

2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

* doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.

gcc/cp
2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

* typeck2.c (check_narrowing): Add tsubst_flags_t parameter, change
return type to bool; in C++11 for constants give errors, not pedwarns.
* cp-tree.h (check_narrowing): Adjust declaration.
* call.c (convert_like_real): Update calls.
* semantics.c (finish_compound_literal): Likewise.

gcc/testsuite
2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/Wnarrowing1.C: Adjust for errors.
* g++.dg/cpp0x/enum29.C: Adjust.

/libstdc++-v3
2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/pod_char_traits.h (char_traits<__gnu_cxx::
character<_Value, _Int, _St> >::eof): Fix vs narrowing conversion.

From-SVN: r213776

re PR libstdc++/61667 (setting max_load_factor of unordered_map cause buckets shrink)

2014-08-09  François Dumont  <fdumont@gcc.gnu.org>

PR libstdc++/61667
* include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Use
_M_need_rehash to initialize the rehash policy and check if a rehash is
needed.
* testsuite/23_containers/unordered_map/modifiers/61667.cc: New.

From-SVN: r213775

[gcc/]

* graphite-isl-ast-to-gimple.c:
(translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.

[gcc/testsuite]

* gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.

From-SVN: r213774

Daily bump.

From-SVN: r213772

rs6000.md (*movdi_internal64): Add a new constraint.

* config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.

From-SVN: r213767

Remove skeleton type units that were being produced with -gsplit-dwarf.

These sections were originally intended as targets for .gdb_index
entries that needed to point to type units.  Because of the limitations
of the .debug_gnu_pubnames/pubtypes sections with split DWARF, we were
not able to pass along enough information to the gold linker to generate
those index entries properly, and they had to point to the CU instead.
GDB had to deal with that, and was updated a while ago to no longer
depend on the skeleton TU sections at all. This allows us to reduce
object file sizes with split DWARF by about 30%.

gcc/
* dwarf2out.c (get_skeleton_type_unit): Remove.
(output_skeleton_debug_sections): Remove skeleton type units.
(output_comdat_type_unit): Likewise.
(dwarf2out_finish): Likewise.

From-SVN: r213765

* pt.c (lookup_template_class_1): Copy abi_tag.

From-SVN: r213762

go-gcc.cc (Gcc_backend::compound_statement): Don't return NULL_TREE.

* go-gcc.cc (Gcc_backend::compound_statement): Don't return
NULL_TREE.

From-SVN: r213761

Remove a redundant assignment "*predictor = PRED_BUILTIN_EXPECT;", since six
lines later *predictor is assigned again.

--

2014-08-08  Yi Yang  <ahyangyi@google.com>

gcc:
    * predict.c (expr_expected_value_1): Remove the redundant assignment.

From-SVN: r213760

lto-streamer.h (struct lto_input_block): Make it a class with a constructor.

2014-08-08  Richard Biener  <rguenther@suse.de>

* lto-streamer.h (struct lto_input_block): Make it a class
with a constructor.
(LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
(struct lto_function_header, struct lto_simple_header,
struct lto_simple_header_with_strings,
struct lto_decl_header, struct lto_function_header): Make
a simple inheritance hieararchy.  Remove unused fields.
(struct lto_asm_header): Remove.
* lto-streamer-out.c (produce_asm): Adjust.
(lto_output_toplevel_asms): Likewise.
(produce_asm_for_decls): Likewise.
* lto-section-out.c (lto_destroy_simple_output_block): Likewise.
* data-streamer-in.c (string_for_index): Likewise.
* ipa-inline-analysis.c (inline_read_section): Likewise.
* ipa-prop.c (ipa_prop_read_section): Likewise.
(read_replacements_section): Likewise.
* lto-cgraph.c (input_cgraph_opt_section): Likewise.
* lto-section-in.c (lto_create_simple_input_block): Likewise.
(lto_destroy_simple_input_block): Likewise.
* lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
(lto_input_toplevel_asms): Likewise.

lto/
* lto.c (lto_read_decls): Adjust for lto_input_block changes.

From-SVN: r213759

gcc/
        * common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512DQ_SET): Define.
(OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
(ix86_handle_option): Handle OPT_mavx512dq.
* config/i386/cpuid.h (bit_AVX512DQ): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
set -mavx512dq accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512DQ.
* config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
(ix86_option_override_internal): Define PTA_AVX512DQ, handle
PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
* config/i386/i386.h (TARGET_AVX512DQ): Define.
(TARGET_AVX512DQ_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512dq.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r213757

re PR lto/62032 (FAIL: vsnprintf-chk.c execution,  -O2 -flto -fno-use-linker-plugin -flto-partition=none)

PR lto/62032
* lto/lto-lang.c (lto_init): Switch mis-matched arguments.

From-SVN: r213755

builtins.c (c_getstr, [...]): Export.

2014-08-08  Richard Biener  <rguenther@suse.de>

* builtins.c (c_getstr, readonly_data_expr, init_target_chars,
target_percent, target_percent_s): Export.
(var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
Move to gimple-fold.c.
(fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
strcat and strcpy.
(fold_builtin_3): Remove handling of memset, bcopy, memcpy,
mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
(fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
(rewrite_call_expr_array): Remove.
(fold_builtin_sprintf_chk): Likewise.
(fold_builtin_snprintf_chk): Likewise.
(fold_builtin_varargs): Remove handling of sprintf_chk,
vsprintf_chk, snprintf_chk and vsnprintf_chk.
(gimple_fold_builtin_sprintf_chk): Remove.
(gimple_fold_builtin_snprintf_chk): Likewise.
(gimple_fold_builtin_varargs): Likewise.
(fold_call_stmt): Do not call gimple_fold_builtin_varargs.
* predict.c (optimize_bb_for_size_p): Handle NULL bb.
* gimple.c (gimple_seq_add_seq_without_update): New function.
* gimple.h (gimple_seq_add_seq_without_update): Declare.
* gimple-fold.c: Include output.h.
(gsi_replace_with_seq_vops): New function, split out from ...
(gimplify_and_update_call_from_tree): ... here.
(replace_call_with_value): New function.
(replace_call_with_call_and_fold): Likewise.
(var_decl_component_p): Moved from builtins.c.
(gimple_fold_builtin_memory_op): Moved from builtins.c
fold_builtin_memory_op and rewritten to GIMPLE.
(gimple_fold_builtin_memset): Likewise.
(gimple_fold_builtin_strcpy): Likewise.
(gimple_fold_builtin_strncpy): Likewise.
(gimple_fold_builtin_strcat): Likewise.
(gimple_fold_builtin_fputs): Likewise.
(gimple_fold_builtin_memory_chk): Likewise.
(gimple_fold_builtin_stxcpy_chk): Likewise.
(gimple_fold_builtin_stxncpy_chk): Likewise.
(gimple_fold_builtin_snprintf_chk): Likewise.
(gimple_fold_builtin_sprintf_chk): Likewise.
(gimple_fold_builtin_strlen): New function.
(gimple_fold_builtin_with_strlen): New function split out from
gimple_fold_builtin.
(gimple_fold_builtin): Change signature and handle
bzero, memset, bcopy, memcpy, mempcpy and memmove folding
here.  Call gimple_fold_builtin_with_strlen.
(gimple_fold_call): Adjust.

* gcc.dg/strlenopt-8.c: Remove XFAIL.
* gcc.dg/tree-prof/stringop-2.c: Adjust.
* gfortran.dg/array_memcpy_4.f90: Likewise.
* gfortran.dg/trim_optimize_1.f90: Likewise.
* gfortran.dg/trim_optimize_2.f90: Likewise.

From-SVN: r213753

semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport that we operate on a true inline.

* semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport
that we operate on a true inline.

From-SVN: r213751

calls.c (precompute_arguments): Check promoted_for_signed_and_unsigned_p and set the promoted mode.

gcc
2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>

* calls.c (precompute_arguments): Check
 promoted_for_signed_and_unsigned_p and set the promoted mode.
(promoted_for_signed_and_unsigned_p): New function.
(expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
and set the promoted mode.
* expr.h (promoted_for_signed_and_unsigned_p): New function definition.
* cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.

gcc/testsuite
2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>

* gcc.dg/zero_sign_ext_test.c: New test.

From-SVN: r213750

calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.

gcc/
2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>

* calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
instead of SUBREG_PROMOTED_UNSIGNED_SET.
(expand_call): Likewise.
* cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
to get promoted mode.
* combine.c (record_promoted_value): Skip > 0 comparison with
SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
* expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
of SUBREG_PROMOTED_UNSIGNED_P.
(convert_modes): Likewise.
(store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
(expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
SUBREG_PROMOTED_UNSIGNED_SET.
* function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
instead of SUBREG_PROMOTED_UNSIGNED_SET.
* ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
SUBREG_PROMOTED_SET.
* internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
* optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
of SUBREG_PROMOTED_UNSIGNED_P.
* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
(SUBREG_PROMOTED_SET): New define.
(SUBREG_PROMOTED_GET): Likewise.
(SUBREG_PROMOTED_SIGN): Likewise.
(SUBREG_PROMOTED_SIGNED_P): Likewise.
(SUBREG_CHECK_PROMOTED_SIGN): Likewise.
(SUBREG_PROMOTED_UNSIGNED_P): Updated.
* rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
instead of SUBREG_PROMOTED_UNSIGNED_GET.
(nonzero_bits1): Skip > 0 comparison with the results as
SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
(num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
of !SUBREG_PROMOTED_UNSIGNED_P.
* simplify-rtx.c (simplify_unary_operation_1): Use new
SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
(simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.

From-SVN: r213749

pr61772.c: Skip lto running.

* gcc.dg/torture/pr61772.c: Skip lto running.

From-SVN: r213748

Daily bump.

From-SVN: r213747

future (__location_invariant): Move specializations after preprocessor condition.

* include/std/future (__location_invariant): Move specializations
after preprocessor condition.

From-SVN: r213744

re PR tree-optimization/60707 (FAIL: gfortran.dg/pr45636.f90  -O   scan-tree-dump-times forwprop2 "memset" 0)

PR tree-optimization/60707
* gfortran.dg/pr45636.f90: xfail on 32-bit hppa*-*-*.

From-SVN: r213740

ipa-devirt.c: Include gimple-pretty-print.h

* ipa-devirt.c: Include gimple-pretty-print.h
(referenced_from_vtable_p): Exclude DECL_EXTERNAL from
further tests.
(decl_maybe_in_construction_p): Fix conditional on cdtor check
(get_polymorphic_call_info): Fix return value
(type_change_info): New sturcture based on ipa-prop
variant.
(noncall_stmt_may_be_vtbl_ptr_store): New predicate
based on ipa-prop variant.
(extr_type_from_vtbl_ptr_store): New function
based on ipa-prop variant.
(record_known_type): New function.
(check_stmt_for_type_change): New function.
(get_dynamic_type): New function.
* ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
* tree-ssa-pre.c: ipa-utils.h
(eliminate_dom_walker::before_dom_children): Use ipa-devirt
machinery; sanity check with ipa-prop devirtualization.
* trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
polymorphic flag.

* g++.dg/ipa/devirt-35.C: New testcase.
* g++.dg/ipa/devirt-36.C: New testcase.

From-SVN: r213739

remove pointer-set.[ch]

gcc/

* Makefile.in: Remove references to pointer-set.c and pointer-set.h.
* alias.c, cfgexpand.c, cgraphbuild.c,
config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
dse.c, except.c, gengtype.c, gimple-expr.c,
gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
pointer-set.h.
* pointer-set.c: Remove file.
* pointer-set.h: Remove file.

gcc/c-family/

* c-gimplify.c, cilk.c: Remove includes of pointer-set.h.

gcc/c/

* c-typeck.c: Remove include of pointer-set.h.

gcc/cp/

* class.c, cp-gimplify.c, decl.c, decl2.c, error.c, method.c,
optimize.c, pt.c, semantics.c: Remove includes of pointer-set.h.

From-SVN: r213738

future (_State_baseV2::_M_set_result): Pass pointers to _M_do_set.

* include/std/future (_State_baseV2::_M_set_result): Pass pointers to
_M_do_set.
(_State_baseV2::_M_do_set): Change parameters to pointers.
(_State_baseV2::_Setter): Change _M_arg from reference to pointer.
(_State_baseV2::__setter): Initialize _Setter with pointers.
(_State_baseV2::__setter(promise<void>*)): Remove overload.
(promise::set_value, promise::set_exception): Pass setter directly
to _M_set_result.
(_State_baseV2::_Task_setter): Add template parameter for callable
type and replace std::function member with pointer to that type.
Change _M_result member from reference to pointer.
(_State_baseV2::_S_task_setter): Change parameter to lvalue reference
and initialize _Task_setter with pointers.
(__location_invariant): Specialize for _Setter and _Task_setter.

From-SVN: r213737

re PR c++/51312 ([C++0x] Wrong interpretation of converted constant expressions (for enumerator initializers))

/cp
2014-08-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51312
* decl.c (build_enumerator): Handle class types with conversion
operators via perform_implicit_conversion_flags and
build_expr_type_conversion.

* cvt.c (build_expr_type_conversion): Replace pair of errors
with error + inform.

/testsuite
2014-08-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51312
* g++.dg/cpp0x/enum29.C: New.

From-SVN: r213736