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Jonathan Wakely [Mon, 17 Oct 2016 17:03:44 +0000 (18:03 +0100)]

Change test to use VERIFY not assert

Backport from mainline:
2016-10-13 Jonathan Wakely <jwakely@redhat.com>

* testsuite/26_numerics/random/default_random_engine.cc: Use VERIFY
instead of assert.

From-SVN: r241269

commit | commitdiff | tree

Jonathan Wakely [Mon, 17 Oct 2016 17:03:40 +0000 (18:03 +0100)]

Remove redundant const qualifiers from string_view

Backport from mainline:
2016-10-11 Jonathan Wakely <jwakely@redhat.com>

* include/experimental/string_view (basic_string_view::_S_compare):
Remove redundant const from return type.
* include/std/string_view (basic_string_view:_S_compare): Likewise.

From-SVN: r241268

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Jonathan Wakely [Mon, 17 Oct 2016 17:03:35 +0000 (18:03 +0100)]

Use normal mode containers in searchers

Backport from mainline:
2016-10-13 Jonathan Wakely <jwakely@redhat.com>

* include/experimental/functional (boyer_moore_searcher)
(__boyer_moore_map_base, __boyer_moore_array_base): Qualify containers
with _GLIBCXX_STD_C.

From-SVN: r241267

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Jonathan Wakely [Mon, 17 Oct 2016 17:03:31 +0000 (18:03 +0100)]

Add noexcept to std::function swap

Backport from mainline:
2016-08-22 Jonathan Wakely <jwakely@redhat.com>

PR libstdc++/77322
* doc/xml/manual/intro.xml: Document DR 2062 change.
* include/std/functional (function::swap): Add noexcept.
(swap(function<Res(Args...)&, function<Res(Args...)&)): Likewise.
* testsuite/20_util/function/77322.cc: New test.

From-SVN: r241266

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Jonathan Wakely [Mon, 17 Oct 2016 17:03:25 +0000 (18:03 +0100)]

Fix invalid dg-do directive

Backport from mainline:
2016-08-17 Jonathan Wakely <jwakely@redhat.com>

* testsuite/20_util/reference_wrapper/invoke-2.cc: Fix invalid dg-do
directive.

From-SVN: r241265

commit | commitdiff | tree

Jonathan Wakely [Mon, 17 Oct 2016 17:03:19 +0000 (18:03 +0100)]

Use ::new to avoid finding overloaded operator new

Backport from mainline:
2016-08-06 Jonathan Wakely <jwakely@redhat.com>

PR libstdc++/72820
* include/std/functional (_Function_base::_Base_manager::_M_clone):
Qualify new operator.
* testsuite/20_util/function/cons/72820.cc: New test.

From-SVN: r241264

commit | commitdiff | tree

Jonathan Wakely [Mon, 17 Oct 2016 17:03:09 +0000 (18:03 +0100)]

Backport fixes to std::experimental::sample

PR libstdc++/77994
* include/experimental/algorithm (experimental::sample): Convert size
argument to iterator difference type. Fix invalid use of input
iterator. Defend against overloaded comma operator.

From-SVN: r241263

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Bill Schmidt [Mon, 17 Oct 2016 14:24:21 +0000 (14:24 +0000)]

backport: re PR tree-optimization/77937 (ICE: in replace_one_candidate, at gimple-ssa-strength-reduction.c:3370)

[gcc]

2016-10-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

Backport from mainline
2016-10-12  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/77937
* gimple-ssa-strength-reduction.c (analyze_increments): Use
POINTER_TYPE_P on the candidate type to determine whether
candidates in this chain require pointer arithmetic.

2016-10-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/77937
* gimple-ssa-strength-reduction.c (analyze_increments): Set cost
to infinite when we have a pointer with an increment of -1.

[gcc/testsuite]

2016-10-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

Backport from mainline
2016-10-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/77937
* gcc.dg/torture/pr77937-1.c: New.
* gcc.dg/torture/pr77937-2.c: New.

From-SVN: r241244

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Martin Liska [Mon, 17 Oct 2016 13:19:04 +0000 (15:19 +0200)]

Do not merge BBs with a different EH landing pads (PR

Backported from mainline
2016-10-13 Martin Liska <mliska@suse.cz>

PR tree-optimization/77943
* g++.dg/tree-ssa/pr77943.C: New test.
Backported from mainline
2016-10-13 Martin Liska <mliska@suse.cz>

PR tree-optimization/77943
* tree-ssa-tail-merge.c (merge_stmts_p): Do not merge BBs with
a different EH landing pads.

From-SVN: r241240

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Eric Botcazou [Mon, 17 Oct 2016 08:56:14 +0000 (08:56 +0000)]

system-darwin-ppc64.ads (Support_64_Bit_Divides): Delete.

* system-darwin-ppc64.ads (Support_64_Bit_Divides): Delete.
* system-linux-armeb.ads (Support_64_Bit_Divides): Likewise.
* system-linux-mips.ads (Support_64_Bit_Divides): Likewise.
* system-linux-mips64el.ads (Support_64_Bit_Divides): Likewise.
* system-linux-mipsel.ads (Support_64_Bit_Divides): Likewise.
* system-linux-sparcv9.ads (Support_64_Bit_Divides): Likewise.
* system-rtems.ads (Support_64_Bit_Divides): Likewise.

From-SVN: r241233

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GCC Administrator [Mon, 17 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r241224

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Eric Botcazou [Sun, 16 Oct 2016 19:38:31 +0000 (19:38 +0000)]

sparc.c (sparc_expand_vector_init): Only accept literal constants in CONST_VECTORs.

* config/sparc/sparc.c (sparc_expand_vector_init): Only accept literal
constants in CONST_VECTORs.

From-SVN: r241220

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Eric Botcazou [Sun, 16 Oct 2016 14:05:04 +0000 (14:05 +0000)]

backport: system-aix.ads (Always_Compatible_Rep): Change to False.

Backport from mainline
2016-10-16 Eric Botcazou <ebotcazou@adacore.com>

* system-aix.ads (Always_Compatible_Rep): Change to False.
* system-aix64.ads (Always_Compatible_Rep): Likewise.
* system-hpux-ia64.ads (Always_Compatible_Rep): Likewise.
* system-hpux.ads (Always_Compatible_Rep): Likewise.
* system-linux-alpha.ads (Always_Compatible_Rep): Likewise.
* system-linux-hppa.ads (Always_Compatible_Rep): Likewise.
* system-linux-ia64.ads (Always_Compatible_Rep): Likewise.
* system-linux-mips.ads (Always_Compatible_Rep): Likewise.
* system-linux-mips64el.ads (Always_Compatible_Rep): Likewise.
* system-linux-mipsel.ads (Always_Compatible_Rep): Likewise.
* system-linux-s390.ads (Always_Compatible_Rep): Likewise.
* system-linux-s390x.ads (Always_Compatible_Rep): Likewise.
* system-linux-sh4.ads (Always_Compatible_Rep): Likewise.
* system-linux-sparc.ads (Always_Compatible_Rep): Likewise.
* system-linux-sparcv9.ads (Always_Compatible_Rep): Likewise.
* system-rtems.ads (Always_Compatible_Rep): Likewise.

From-SVN: r241215

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GCC Administrator [Sun, 16 Oct 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r241208

commit | commitdiff | tree

Eric Botcazou [Sat, 15 Oct 2016 22:43:42 +0000 (22:43 +0000)]

sparc.c (sparc_expand_vec_perm_bmask): Use a scratch register as destination of bmask.

* config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use a scratch
register as destination of bmask.
(vector_init_bshuffle): Likewise.
* config/sparc/sparc.md (vec_perm_constv8qi): Likewise.
(bmaskdi_vis): Enable only in 64-bit mode.

From-SVN: r241207

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GCC Administrator [Sat, 15 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r241194

commit | commitdiff | tree

GCC Administrator [Fri, 14 Oct 2016 00:16:07 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r241144

commit | commitdiff | tree

Andrew Senkevich [Thu, 13 Oct 2016 21:19:00 +0000 (21:19 +0000)]

Delete x86 deprecated pcommit instruction support

Delete x86 pcommit instruction support, which has been deprecated:

https://software.intel.com/en-us/blogs/2016/09/12/deprecate-pcommit-instruction

gcc/

2016-10-13 Andrew Senkevich <andrew.senkevich@intel.com>

Backport from trunk
* common/config/i386/i386-common.c (OPTION_MASK_ISA_PCOMMIT_UNSET,
OPTION_MASK_ISA_PCOMMIT_SET): Deleted definitions.
(ix86_handle_option): Deleted handle of OPT_mpcommit.
* config.gcc: Deleted pcommitintrin.h
* config/i386/pcommitintrin.h: Deleted file.
* config/i386/cpuid.h (bit_PCOMMIT): Deleted.
* config/i386/driver-i386.c (host_detect_local_cpu): Deleted pcommit
detection.
* config/i386/i386-c.c (ix86_target_macros_internal): Deleted define
__PCOMMIT__.
* config/i386/i386.c (ix86_target_string): Deleted -mpcommit.
(PTA_PCOMMIT, IX86_BUILTIN_PCOMMIT, __builtin_ia32_pcommit): Deleted.
(ix86_option_override_internal): Deleted handle of option.
(ix86_valid_target_attribute_inner_p): Deleted pcommit.
* config/i386/i386.h (TARGET_PCOMMIT, TARGET_PCOMMIT_P): Deleted.
* config/i386/i386.md (unspecv): Deleted UNSPECV_PCOMMIT.
(pcommit): Deleted instruction.
* config/i386/i386.opt: Mention -mpcommit deprecation.
* config/i386/x86intrin.h: Deleted inclusion of pcommitintrin.h.

gcc/testsuite/

2016-10-13 Andrew Senkevich <andrew.senkevich@intel.com>

Backport from trunk
* testsuite/gcc.target/i386/pcommit-1.c: Deleted test.
* testsuite/gcc.target/i386/sse-12.c: Deleted -pcommit option.
* testsuite/gcc.target/i386/sse-13.c: Ditto.
* testsuite/gcc.target/i386/sse-14.c: Ditto.
* testsuite/gcc.target/i386/sse-22.c: Ditto.
* testsuite/gcc.target/i386/sse-23.c: Ditto.
* testsuite/g++.dg/other/i386-2.C: Ditto.
* testsuite/g++.dg/other/i386-3.C: Ditto.

From-SVN: r241142

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GCC Administrator [Thu, 13 Oct 2016 00:16:08 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r241079

commit | commitdiff | tree

GCC Administrator [Wed, 12 Oct 2016 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r241014

commit | commitdiff | tree

Eric Botcazou [Tue, 11 Oct 2016 20:05:44 +0000 (20:05 +0000)]

backport: system-linux-armeb.ads (Backend_Overflow_Checks): Change to True.

Backport from mainline
2016-10-11  Eric Botcazou  <ebotcazou@adacore.com>

* system-linux-armeb.ads (Backend_Overflow_Checks): Change to True.
* system-linux-mips.ads (Backend_Overflow_Checks): Likewise.
* system-linux-mips64el.ads (Backend_Overflow_Checks): Likewise.
* system-linux-mipsel.ads (Backend_Overflow_Checks): Likewise.
* system-linux-sparcv9.ads (Backend_Overflow_Checks): Likewise.
* system-rtems.ads: Likewise.

2016-10-11  Eric Botcazou  <ebotcazou@adacore.com>
    Tristan Gingold  <gingold@adacore.com>

* system-linux-ppc64.ads: Delete.
* system-linux-ppc.ads: Make 32-bit/64-bit neutral.
* gcc-interface/Makefile.in (PowerPC/Linux): Simplify.

From-SVN: r241006

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GCC Administrator [Tue, 11 Oct 2016 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240960

commit | commitdiff | tree

Georg-Johann Lay [Mon, 10 Oct 2016 14:27:07 +0000 (14:27 +0000)]

gen-avr-mmcu-texi.c (string.h): Include.

* config/avr/gen-avr-mmcu-texi.c (string.h): Include.

From-SVN: r240927

commit | commitdiff | tree

Eric Botcazou [Mon, 10 Oct 2016 08:53:06 +0000 (08:53 +0000)]

utils.c (convert): For a biased input type, convert the bias itself to the base type before adding it.

* gcc-interface/utils.c (convert): For a biased input type, convert
the bias itself to the base type before adding it.

From-SVN: r240912

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GCC Administrator [Mon, 10 Oct 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240905

commit | commitdiff | tree

GCC Administrator [Sun, 9 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240894

commit | commitdiff | tree

GCC Administrator [Sat, 8 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240880

commit | commitdiff | tree

GCC Administrator [Fri, 7 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240847

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Uros Bizjak [Thu, 6 Oct 2016 17:55:20 +0000 (19:55 +0200)]

re PR target/77874 (two problems with gcc.target/i386/avx-1.c)

PR target/77874
* config/i386/sse.md (<mask_codefor><code><mode>3<mask_name>):
Remove wrong assert.
(<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>:
Use <round_constraint> as operand 1 constraint.

From-SVN: r240838

commit | commitdiff | tree

GCC Administrator [Thu, 6 Oct 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240821

commit | commitdiff | tree

Steven G. Kargl [Wed, 5 Oct 2016 22:49:28 +0000 (22:49 +0000)]

re PR fortran/58991 (ICE with associate and character string constant)

2016-10-05  Steven G. Kargl  <kargls@gcc.gnu.org>

PR fortran/58991
PR fortran/58992
* resolve.c (resolve_assoc_var):  Fix CHARACTER type-spec for a
selector in ASSOCIATE.
(resolve_fl_variable): Skip checks for an ASSOCIATE variable.

2016-10-05  Steven G. Kargl  <kargls@gcc.gnu.org>

PR fortran/58991
PR fortran/58992
* gfortran.dg/associate_22.f90: New test.

From-SVN: r240817

commit | commitdiff | tree

Jonathan Wakely [Wed, 5 Oct 2016 13:51:03 +0000 (14:51 +0100)]

PR 70564 disambiguate constructor for not_fn call wrapper

PR libstdc++/70564
* include/experimental/functional (_Not_fn): Add second parameter to
disambiguate copying from initialization by not_fn.
(not_fn): Add second argument to initialization.
* testsuite/experimental/functional/not_fn.cc: Copy call wrapper using
direct-initialization. Test abstract class.

From-SVN: r240790

commit | commitdiff | tree

Jonathan Wakely [Wed, 5 Oct 2016 13:43:58 +0000 (14:43 +0100)]

77864 Fix noexcept conditions for map/set default constructors

PR libstdc++/77864
* include/bits/stl_map.h (map::map()): Use nothrow constructibility
of comparison function in conditional noexcept.
* include/bits/stl_multimap.h (multimap::multimap()): Likewise.
* include/bits/stl_multiset.h (multiset::multiset()): Likewise.
* include/bits/stl_set.h (set::set()): Likewise.
* testsuite/23_containers/map/cons/noexcept_default_construct.cc:
New test.
* testsuite/23_containers/multimap/cons/noexcept_default_construct.cc:
Likewise.
* testsuite/23_containers/multiset/cons/noexcept_default_construct.cc:
Likewise.
* testsuite/23_containers/set/cons/noexcept_default_construct.cc:
Likewise.

From-SVN: r240789

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GCC Administrator [Wed, 5 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240759

commit | commitdiff | tree

GCC Administrator [Tue, 4 Oct 2016 00:16:08 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240736

commit | commitdiff | tree

Jonathan Wakely [Mon, 3 Oct 2016 14:42:06 +0000 (15:42 +0100)]

Fix libstdc++ versioned namespace build

PR libstdc++/68323
PR libstdc++/77794
* config/abi/pre/gnu-versioned-namespace.ver: Add export for
__cxa_thread_atexit.
* include/Makefile.am: Add <experimental/lfts_config.h>
* include/Makefile.in: Regenerate.
* src/filesystem/Makefile.in: Likewise.
* include.bits/basic_string.h: Fix nesting of versioned namespaces.
* include/bits/c++config: Declare versioned namespaces for literals.
* include/bits/regex.h (basic_regex, match_results): Add workarounds
for PR c++/59256.
* include/bits/uniform_int_dist.h: Fix nesting of versioned namespace.
* include/std/chrono: Likewise.
* include/std/complex: Likewise.
* include/experimental/fs_fwd.h: Declare versioned namespace.
* include/experimental/lfts_config.h: Declare versioned namespaces.
* include/experimental/algorithm: Include
<experimental/lfts_config.h>.
* include/experimental/any: Likewise.
* include/experimental/chrono: Likewise.
* include/experimental/functional: Likewise.
* include/experimental/optional: Likewise.
* include/experimental/ratio: Likewise.
* include/experimental/system_error: Likewise.
* include/experimental/tuple: Likewise.
* include/experimental/type_traits: Likewise.
* include/experimental/string_view: Likewise. Fix nesting of
versioned namespaces.
* include/experimental/string_view.tcc: Reopen inline namespace for
non-inline function definitions.
* testsuite/17_intro/using_namespace_std_exp_neg.cc: New test.
* testsuite/20_util/duration/literals/range.cc: Adjust dg-error line.
* testsuite/experimental/any/misc/any_cast_neg.cc: Likewise.
* testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.

From-SVN: r240720

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GCC Administrator [Mon, 3 Oct 2016 00:16:10 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240703

commit | commitdiff | tree

GCC Administrator [Sun, 2 Oct 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240697

commit | commitdiff | tree

Steven G. Kargl [Sat, 1 Oct 2016 04:58:02 +0000 (04:58 +0000)]

backport: re PR fortran/77391 (gfortran allows CHARACTER(LEN=:),PARAMETER:: STRING='constant' buts does not report it as an extension)

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/77391
* resolve.c (deferred_requirements): New function to check F2008:C402.
(resolve_fl_variable,resolve_fl_parameter): Use it.

PR fortran/77391
* gfortran.dg/pr77391.f90: New test.

From-SVN: r240693

commit | commitdiff | tree

Steven G. Kargl [Sat, 1 Oct 2016 00:46:28 +0000 (00:46 +0000)]

backport: re PR fortran/77380 (ICE in gfc_check_dependency, at fortran/dependency.c:1255)

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/77380
* dependency.c (gfc_check_dependency): Do not assert with
-fcoarray=lib.

PR fortran/77380
* gfortran.dg/pr77380.f90: New test.

From-SVN: r240692

commit | commitdiff | tree

GCC Administrator [Sat, 1 Oct 2016 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240689

commit | commitdiff | tree

Steven G. Kargl [Fri, 30 Sep 2016 22:40:18 +0000 (22:40 +0000)]

backport: re PR fortran/61318 (Improve error diagnostic by pointing to the expression and not to declared-at of a USE-associated variable)

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/61318
* interface.c (compare_parameter): Use better locus for error message.

PR fortran/61318
* gfortran.dg/pr61318.f90: New test.

From-SVN: r240683

commit | commitdiff | tree

Steven G. Kargl [Fri, 30 Sep 2016 21:46:14 +0000 (21:46 +0000)]

backport: re PR fortran/71859 (ICE on same variable/subroutine name (verify_gimple failed))

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/71859
* gfortran.dg/pr71859.f90: New test.
* gfortran.dg/intrinsic_numeric_arg.f: Update error message.
* gfortran.dg/coarray_collectives_1.f90: Ditto.

PR fortran/71859
* check.c(numeric_check): Prevent ICE. Issue error for invalid
subroutine as an actual argument when numeric argument is expected.

From-SVN: r240682

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Steven G. Kargl [Fri, 30 Sep 2016 21:02:56 +0000 (21:02 +0000)]

backport: re PR fortran/69867 (ICE on initializing character in type with array of incompatible data)

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/69867
* decl.c (build_struct): Ensure that pointers point to something.

PR fortran/69962
* decl.c (gfc_set_constant_character_len): if expr is not
constant issue an error instead of an ICE.

PR fortran/69962
* gfortran.dg/pr69962.f90: New test.

PR fortran/69867
* gfortran.dg/pr69867.f90: New test.

From-SVN: r240679

commit | commitdiff | tree

Steven G. Kargl [Fri, 30 Sep 2016 19:21:12 +0000 (19:21 +0000)]

backport: re PR fortran/77351 (ICE in remove_trim, at frontend-passes.c:1145)

2016-09-30 Steven g. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/77351
* frontend-passes.c (remove_trim,combine_array_constructor): Check for
NULL pointer.

PR fortran/77351
* gfortran.dg/pr77351.f90: New test.

From-SVN: r240678

commit | commitdiff | tree

Steven G. Kargl [Fri, 30 Sep 2016 17:54:15 +0000 (17:54 +0000)]

backport: re PR fortran/68566 (ICE on using unusable array in reshape (double free or corruption))

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/68566
* check.c (gfc_check_reshape): Check for constant expression.

PR fortran/68566
* gfortran.dg/pr68566.f90: new test.

From-SVN: r240671

commit | commitdiff | tree

Steven G. Kargl [Fri, 30 Sep 2016 16:58:31 +0000 (16:58 +0000)]

backport: re PR fortran/71799 (ICE in DO loop code emission (gfc_resolve_iterator))

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/71799
* gfortran.dg/pr71799.f90: New test.

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/71799
* resolve.c(gfc_resolve_iterator): Failure of type conversion need
not ICE.

From-SVN: r240668

commit | commitdiff | tree

Steven G. Kargl [Fri, 30 Sep 2016 15:50:31 +0000 (15:50 +0000)]

backport: re PR fortran/70006 (Duplicate errors "label not defined")

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/70006
* io.c (gfc_resolve_dt): Use correct locus.
* resolve.c (resolve_branch): Ditto.

2016-09-30 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/70006
* gfortran.dg/pr70006.f90: New test.

From-SVN: r240659

commit | commitdiff | tree

Jerry DeLisle [Fri, 30 Sep 2016 04:49:36 +0000 (04:49 +0000)]

backport: re PR fortran/77707 (formatted direct access: nextrec off by one)

2016-09-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>

Backport from trunk
PR libgfortran/77707
io/transfer.c (next_record): Flush before calculating next_record.
Correctly calculate.

* gfortran.dg/inquire_17.f90: New test.

From-SVN: r240645

commit | commitdiff | tree

GCC Administrator [Fri, 30 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240641

commit | commitdiff | tree

Steven G. Kargl [Thu, 29 Sep 2016 22:09:42 +0000 (22:09 +0000)]

backport: re PR fortran/77420 (gfortran and equivalence produces internal compiler error)

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/77420
* trans-common.c:  Handle array elements in equivalence when
the lower and upper bounds of array spec are NULL.

PR fortran/77460
* simplify.c (simplify_transformation_to_scalar):  On error, result
may be NULL, simply return.

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>

Backport from trunk

PR fortran/77420
* gfortran.dg/pr77420_1.f90: New test.
* gfortran.dg/pr77420_2.f90: Ditto.
* gfortran.dg/pr77420_3.f90: New test. Requires ...
* gfortran.dg/pr77420_4.f90: this file.

PR fortran/77460
* gfortran.dg/pr77460.f90: New test.

From-SVN: r240640

commit | commitdiff | tree

Steven G. Kargl [Thu, 29 Sep 2016 20:32:22 +0000 (20:32 +0000)]

backport: re PR fortran/77506 (F2008 Standard does not allow CHARACTER(LEN=*) in array constructor)

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>

Backport from trunk
PR fortran/77506
* array.c (gfc_match_array_constructor): CHARACTER(len=*) cannot
appear in an array constructor.

PR fortran/77507
* intrinsic.c (add_functions):  Use correct keyword.

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>

Backport from trunk
PR fortran/77507
* ieee/ieee_arithmetic.F90 (IEEE_VALUE_4,IEEE_VALUE_8,IEEE_VALULE_10,
IEEE_VALUE_16):  Use correct keyword.

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>

Backport from trunk
PR fortran/77506
* gfortran.dg/pr77506.f90: New test.

PR fortran/77507
* gfortran.dg/pr77507.f90: New test.

From-SVN: r240636

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Steven G. Kargl [Thu, 29 Sep 2016 19:34:59 +0000 (19:34 +0000)]

backport: re PR fortran/71067 (ICE on data initialization with insufficient value)

2016-09-29 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk
PR fortran/71067
* decl.c (match_data_constant): On error, set 'result' to NULL.

PR fortran/77260
* gcc/fortran/trans-decl.c (generate_local_decl): Suppress warning
for unused variable if symbol is entry point.

2016-09-29 Steven G. Kargl <kargl@gcc.gnu.org>

Backport from trunk
PR fortran/71067
* gfortran.dg/pr71067_1.f90: New test.
* gfortran.dg/pr71067_2.f90: Ditto.

PR fortran/77260
* gfortran.dg/pr77260_1.f90: New test.
* gfortran.dg/pr77260_2.f90: Ditto.

From-SVN: r240635

commit | commitdiff | tree

Steven G. Kargl [Thu, 29 Sep 2016 18:35:49 +0000 (18:35 +0000)]

backport: re PR fortran/69514 (ICE with nested array constructor)

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>

Backport from trunk
PR fortran/69514
* array.c (gfc_match_array_constructor):  If type-spec is present,
walk the array constructor performing possible conversions for
numeric types.

2016-09-29  Steven G. Kargl  <kargl@gcc.gnu.org>
    Louis Krupp      <lkrupp@gcc.gnu.org>

Backport from trunk
PR fortran/69514
* gfortran.dg/pr69514_1.f90: New test.
* gfortran.dg/pr69514_2.f90: New test.

Co-Authored-By: Louis Krupp <lkrupp@gcc.gnu.org>
From-SVN: r240628

commit | commitdiff | tree

Steven G. Kargl [Thu, 29 Sep 2016 00:18:44 +0000 (00:18 +0000)]

backport: re PR fortran/71730 (ICE when character length specification uses an undefined variable)

2016-09-28 Steven G. Kargl <kargl@gcc.gnu.org>

backport from trunk
PR fortran/71730
* gfortran.dg/pr71730.f90: New test.
* gfortran.dg/bounds_check_strlen_2.f90: Fix invalid code.
* gfortran.dg/array_constructor_27.f03: Update dg-error message.
* gfortran.dg/array_constructor_26.f03: Ditto.

PR fortran/77612
* gfortran.dg/pr77612.f90: New test.

2016-09-28 Steven G. Kargl <kargl@gcc.gnu.org>

backport from trunk
PR fortran/71730
* decl.c (char_len_param_value): Check return value of
gfc_reduce_init_expr().

PR fortran/77612
* decl.c (char_len_param_value): Check parent namespace for
seen_implicit_none.

From-SVN: r240608

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GCC Administrator [Thu, 29 Sep 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240605

commit | commitdiff | tree

Steven G. Kargl [Wed, 28 Sep 2016 23:38:13 +0000 (23:38 +0000)]

backport: re PR fortran/77694 (ICE in optimize_binop_array_assignment, at fortran/frontend-passes.c:1080)

2016-09-28 Steven G. Kargl <kargl@gcc.gnu.org>

backport from trunk
PR fortran/77694
* frontend-passes.c (optimize_binop_array_assignment): Check pointer
for NULL.

2016-09-28 Steven G. Kargl <kargl@gcc.gnu.org>

backport from trunk
PR fortran/77694
* gfortran.dg/pr77694.f90: New test.

From-SVN: r240604

commit | commitdiff | tree

Bill Schmidt [Wed, 28 Sep 2016 21:36:59 +0000 (21:36 +0000)]

backport: re PR rtl-optimization/71709 (powerpc64le: argument to strcpy() optimised out)

2016-09-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
    Alan Modra  <amodra@gmail.com>

Backport from mainline
2016-07-01  Alan Modra  <amodra@gmail.com>

PR rtl-optimization/71709
* ira-lives.c (find_call_crossed_cheap_reg): Exit loop on arg reg
being set, not referenced.

Co-Authored-By: Alan Modra <amodra@gmail.com>
From-SVN: r240599

commit | commitdiff | tree

Joseph Myers [Wed, 28 Sep 2016 17:37:45 +0000 (18:37 +0100)]

Correct libgcc complex multiply excess precision handling (PR libgcc/77519).

libgcc complex multiply is meant to eliminate excess
precision from certain internal values by forcing them to memory in
exactly those cases where the type has excess precision.  But in
https://gcc.gnu.org/ml/gcc-patches/2014-09/msg01894.html I
accidentally inverted the logic so that values get forced to memory in
exactly the cases where it's not needed.  (This is a pessimization in
the no-excess-precision case, in principle could lead to bad results
depending on code generation in the excess-precision case.  Note: I do
not have a test demonstrating bad results.)

Bootstrapped with no regressions on x86_64-pc-linux-gnu.  Code size
went down on x86_64 as expected; old sizes:

   text    data     bss     dec     hex filename
    887       0       0     887     377 _muldc3.o
    810       0       0     810     32a _mulsc3.o
   2032       0       0    2032     7f0 _multc3.o
    983       0       0     983     3d7 _mulxc3.o

New sizes:

    847       0       0     847     34f _muldc3.o
    770       0       0     770     302 _mulsc3.o
   2032       0       0    2032     7f0 _multc3.o
    951       0       0     951     3b7 _mulxc3.o

Backport from mainline
2016-09-07  Joseph Myers  <joseph@codesourcery.com>

PR libgcc/77519
* libgcc2.c (NOTRUNC): Invert settings.

From-SVN: r240586

commit | commitdiff | tree

Bernd Edlinger [Wed, 28 Sep 2016 12:48:16 +0000 (12:48 +0000)]

backport: re PR testsuite/77411 (object-size-9.c -fpic -m32 failure)

backport from mainline
2016-09-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
            Tom de Vries  <tom@codesourcery.com>

        PR testsuite/77411
        * c-c++-common/ubsan/object-size-9.c: Call __builtin_exit in C++.

From-SVN: r240575

commit | commitdiff | tree

Jonathan Wakely [Wed, 28 Sep 2016 12:47:24 +0000 (13:47 +0100)]

libstdc++/77686 use may_alias for std::function storage

PR libstdc++/77686
* include/std/functional (_Any_data): Add may_alias attribute.

From-SVN: r240574

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GCC Administrator [Wed, 28 Sep 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240561

commit | commitdiff | tree

Jonathan Wakely [Tue, 27 Sep 2016 15:37:44 +0000 (16:37 +0100)]

Fix lifetime of mutex lock in debug iterator

* include/debug/safe_iterator.h (_Safe_iterator::operator++()): Fix
lifetime of lock.

From-SVN: r240549

commit | commitdiff | tree

David Edelsohn [Tue, 27 Sep 2016 14:30:46 +0000 (14:30 +0000)]

backport: rs6000.c (rs6000_output_symbol): Don't modify VAR_DECL string.

        Backport from mainline
        2016-09-27  David Edelsohn  <dje.gcc@gmail.com>

        * config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify
        VAR_DECL string.

From-SVN: r240544

commit | commitdiff | tree

Richard Biener [Tue, 27 Sep 2016 12:44:42 +0000 (12:44 +0000)]

re PR target/77478 (Incorrect code generated with -O3, m32, -msse2 and -ffast-math)

2016-09-27 Richard Biener <rguenther@suse.de>

PR tree-optimization/77478
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
Fix alignment of SSA var used before the alignment prologue.

* gcc.dg/torture/pr77478.c: New testcase.

From-SVN: r240532

commit | commitdiff | tree

Senthil Kumar Selvaraj [Tue, 27 Sep 2016 06:39:59 +0000 (06:39 +0000)]

Backport fix for PR 65210

gcc/ChangeLog

2016-09-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>

Backport from trunk r227496

PR target/65210
* config/avr/avr.c (avr_eval_addr_attrib): Look for io_low
attribute as well.

gcc/testsuite/ChangeLog

2016-09-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>

Backport from trunk r227496

PR target/65210
* gcc.target/avr/pr65210.c: New test.

From-SVN: r240521

commit | commitdiff | tree

Senthil Kumar Selvaraj [Tue, 27 Sep 2016 06:13:38 +0000 (06:13 +0000)]

Revert part of r240397 that got accidentally committed

From-SVN: r240520

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GCC Administrator [Tue, 27 Sep 2016 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240512

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GCC Administrator [Mon, 26 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240480

commit | commitdiff | tree

GCC Administrator [Sun, 25 Sep 2016 00:16:07 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240468

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GCC Administrator [Sat, 24 Sep 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240459

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Senthil Kumar Selvaraj [Fri, 23 Sep 2016 08:20:40 +0000 (08:20 +0000)]

backport: avr.c (avr_rtx_costs_1): Handle DImode MULT.

Backport from 2016-09-22 trunk r240388.

2016-09-22 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>

* config/avr/avr.c (avr_rtx_costs_1): Handle DImode MULT.
(avr_address_cost): Replace 61 with MAX_LD_OFFSET(mode).

From-SVN: r240397

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GCC Administrator [Fri, 23 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240384

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GCC Administrator [Thu, 22 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240337

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Segher Boessenkool [Wed, 21 Sep 2016 17:51:39 +0000 (19:51 +0200)]

Fix JUMP_LABEL documentation

* doc/rtl.texi (JUMP_LABEL): Document RETURN and SIMPLE_RETURN values.

From-SVN: r240327

commit | commitdiff | tree

Uros Bizjak [Wed, 21 Sep 2016 15:25:29 +0000 (17:25 +0200)]

dump-noaddr.x: Remove debug statements.

* gcc.c-torture/unsorted/dump-noaddr.x: Remove debug statements.

From-SVN: r240320

commit | commitdiff | tree

Georg-Johann Lay [Wed, 21 Sep 2016 14:11:59 +0000 (14:11 +0000)]

backport: re PR target/77326 ([avr] Invalid optimization omits comparison)

gcc/
Backport from 2016-09-21 trunk r240306.
PR target/77326
* config/avr/avr.c (hard-reg-set.h): Move #include up in front
of rtl.h to that HARD_CONST is defined in rtl.h.
(avr_notice_update_cc) [CC_NONE]: If insn touches some regs
mentioned in cc_status, do CC_STATUS_INIT.

gcc/testsuite/
Backport from 2016-09-21 trunk r240306.
PR target/77326
* gcc.target/avr/torture/pr77326.c: New test.

From-SVN: r240315

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GCC Administrator [Wed, 21 Sep 2016 00:16:07 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240295

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Jonathan Wakely [Tue, 20 Sep 2016 10:03:07 +0000 (11:03 +0100)]

Replace casts with floordiv operator in Python xmethods

* python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
(DequeWorkerBase.index, VectorWorkerBase.get): Use // for division.

From-SVN: r240260

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GCC Administrator [Tue, 20 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240252

commit | commitdiff | tree

Jonathan Wakely [Mon, 19 Sep 2016 17:14:11 +0000 (18:14 +0100)]

libstdc++/77645 fix deque and vector xmethods for Python 3

PR libstdc++/77645
* python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
(DequeWorkerBase.index, VectorWorkerBase.get): Cast results of
division to int to work with Python 3.

From-SVN: r240242

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GCC Administrator [Mon, 19 Sep 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240222

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GCC Administrator [Sun, 18 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240216

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GCC Administrator [Sat, 17 Sep 2016 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240211

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Jonathan Wakely [Fri, 16 Sep 2016 21:38:50 +0000 (22:38 +0100)]

Fix documentation for overflow-checking builtins

* doc/extend.texi (Integer Overflow Builtins): Fix type of out
parameters for functions taking long long arguments.

From-SVN: r240202

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GCC Administrator [Fri, 16 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240170

commit | commitdiff | tree

GCC Administrator [Thu, 15 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240149

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GCC Administrator [Wed, 14 Sep 2016 00:16:06 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240125

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GCC Administrator [Tue, 13 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240104

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GCC Administrator [Mon, 12 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240086

commit | commitdiff | tree

GCC Administrator [Sun, 11 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240077

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GCC Administrator [Sat, 10 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240060

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GCC Administrator [Fri, 9 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240040

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GCC Administrator [Thu, 8 Sep 2016 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240034

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GCC Administrator [Wed, 7 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240020

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Dominique d'Humieres [Tue, 6 Sep 2016 22:26:11 +0000 (00:26 +0200)]

re PR debug/57519 (DW_TAG_imported_declaration put in wrong class (base class instead of derived class))

2016-09-07 Dominique d'Humieres <dominiq@lps.ens.fr>

PR debug/57519
* g++.dg/debug/dwarf2/imported-decl-2.C: Likewise.

From-SVN: r240017

commit | commitdiff | tree

Uros Bizjak [Tue, 6 Sep 2016 15:25:09 +0000 (17:25 +0200)]

c_by_val_1.f: Correct the call to c_to_c and c_to_c8.

* gfortran.dg/c_by_val_1.f: Correct the call to c_to_c and c_to_c8.

From-SVN: r240011

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GCC Administrator [Tue, 6 Sep 2016 00:16:08 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r240002

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GCC Administrator [Mon, 5 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r239983

commit | commitdiff | tree

GCC Administrator [Sun, 4 Sep 2016 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r239972

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