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12 years agore PR fortran/54208 (compilation error for ubound construct in PARAMETER statements)
Mikael Morin [Wed, 12 Sep 2012 21:54:50 +0000 (21:54 +0000)] 
re PR fortran/54208 (compilation error for ubound construct in PARAMETER statements)

fortran/
PR fortran/54208
* simplify.c (simplify_bound_dim): Resolve array spec before
proceeding with simplification.

testsuite/
PR fortran/54208
* gfortran.dg/bound_simplification_3.f90: New test.

From-SVN: r191233

12 years agoDaily bump.
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12 years agobackport: re PR target/54536 ([avr]: incorrect crt with -mmcu=at90usb1287)
Georg-Johann Lay [Mon, 10 Sep 2012 10:51:13 +0000 (10:51 +0000)] 
backport: re PR target/54536 ([avr]: incorrect crt with -mmcu=at90usb1287)

Backport from 2012-09-10 mainline r191132.

PR target/54536
* config/avr/avr-devices.c (avr_mcu_types["at90usb1287"]): Set
.library_name to "usb1287".

From-SVN: r191134

12 years agore PR middle-end/54515 (cc1plus sigsegv -O2 anonymous namespace)
Markus Trippelsdorf [Mon, 10 Sep 2012 09:50:02 +0000 (09:50 +0000)] 
re PR middle-end/54515 (cc1plus sigsegv -O2 anonymous namespace)

2012-09-10  Markus Trippelsdorf  <markus@trippelsdorf.de>

PR middle-end/54515
* tree-sra.c (disqualify_base_of_expr): Check for possible
NULL_TREE returned by get_base_address()

* g++.dg/tree-ssa/pr54515.C: new testcase

From-SVN: r191131

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12 years agobackport: re PR target/45070 (Miscompiled c++ class with packed attribute on ARM...
Bin Cheng [Wed, 5 Sep 2012 10:54:08 +0000 (10:54 +0000)] 
backport: re PR target/45070 (Miscompiled c++ class with packed attribute on ARM with -Os optimizations (Qt 4.6.2))

Backport from 2012-09-04 mainline r190919

PR target/45070
* config/arm/arm.c (thumb1_extra_regs_pushed): Handle return value of
size less than 4 bytes by using macro ARM_NUM_INTS.
(thumb1_unexpanded_epilogue): Use macro ARM_NUM_INTS.

From-SVN: r190971

12 years agoDaily bump.
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12 years agobackport: re PR target/54220 ([avr] Potential stack corruption in naked functions...
Senthil Kumar Selvaraj [Tue, 4 Sep 2012 09:21:20 +0000 (09:21 +0000)] 
backport: re PR target/54220 ([avr] Potential stack corruption in naked functions at -O0)

Backport from 2012-09-04 mainline r190914
PR target/54220
* config/avr/avr.c (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): New
define to...
(avr_allocate_stack_slots_for_args): ...this new static function.

From-SVN: r190917

12 years agoDaily bump.
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12 years agoAdd -da and remove -dm in GCC manual
H.J. Lu [Mon, 3 Sep 2012 19:08:51 +0000 (19:08 +0000)] 
Add -da and remove -dm in GCC manual

Backported from mainline
PR driver/54335
* doc/invoke.texi: Add -da and remove -dm.

From-SVN: r190903

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12 years agore PR rtl-optimization/54369 (delayed-branch pass removes too many instructions)
Eric Botcazou [Sun, 2 Sep 2012 10:37:49 +0000 (10:37 +0000)] 
re PR rtl-optimization/54369 (delayed-branch pass removes too many instructions)

PR rtl-optimization/54369
* config/mips/mips.c (mips_reorg): Invoke cleanup_barriers before
calling dbr_schedule.
* config/sparc/sparc.c (sparc_reorg): Likewise.

From-SVN: r190860

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12 years agoAdd /lib to Solaris default library search path
Rainer Orth [Thu, 16 Aug 2012 13:21:11 +0000 (13:21 +0000)] 
Add /lib to Solaris default library search path

* config/sol2.h (LINK_ARCH32_SPEC_BASE): Add /lib to default
linker search path.
* config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise for
/lib/sparcv9.

From-SVN: r190443

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12 years agobackport: re PR testsuite/49443 (gcc.dg/vect/vect-peel-3.c and vect-peel-4.c fail...
Ulrich Weigand [Fri, 10 Aug 2012 13:26:44 +0000 (13:26 +0000)] 
backport: re PR testsuite/49443 (gcc.dg/vect/vect-peel-3.c and vect-peel-4.c fail on IA64 after testsuite change)

ChangeLog:

Backport from mainline
2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
    Richard Earnshaw  <rearnsha@arm.com>

* target.def (vector_alignment): New target hook.
* doc/tm.texi.in (TARGET_VECTOR_ALIGNMENT): Document new hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_vector_alignment): New function.
* targhooks.h (default_vector_alignment): Add prototype.
* stor-layout.c (layout_type): Use targetm.vector_alignment.
* config/arm/arm.c (arm_vector_alignment): New function.
(TARGET_VECTOR_ALIGNMENT): Define.

* tree-vect-data-refs.c (vect_update_misalignment_for_peel): Use
vector type alignment instead of size.
* tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Use
element type size directly instead of computing it from alignment.
Fix variable naming and comment.

testsuite/ChangeLog:

Backport from mainline
2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>

* lib/target-supports.exp
(check_effective_target_vect_natural_alignment): New function.
* gcc.dg/align-2.c: Only run on targets with natural alignment
of vector types.
* gcc.dg/vect/slp-25.c: Adjust tests for targets without natural
alignment of vector types.

2011-12-21  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

* gcc.dg/vect/vect-peel-1.c: Adjust test diag-scans to fix fail on AVX.
* gcc.dg/vect/vect-peel-2.c: Ditto.

2011-06-21  Ira Rosen  <ira.rosen@linaro.org>

PR testsuite/49443
* gcc.dg/vect/vect-peel-3.c: Expect to fail on vect_no_align
targets.
* gcc.dg/vect/vect-peel-4.c: Likewise.

2011-06-14  Ira Rosen  <ira.rosen@linaro.org>

* gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
for double-word vectors.
* gcc.dg/vect/vect-peel-4.c: Likewise.

From-SVN: r190296

13 years agoDaily bump.
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13 years agobackport: alpha.c (alpha_pad_noreturn): Rename to ...
Uros Bizjak [Thu, 9 Aug 2012 21:49:40 +0000 (23:49 +0200)] 
backport: alpha.c (alpha_pad_noreturn): Rename to ...

Backport from mainline
2012-08-09  Uros Bizjak  <ubizjak@gmail.com>

* config/alpha/alpha.c (alpha_pad_noreturn): Rename to ...
(alpha_pad_function_end): ... this.  Also insert NOP between
sibling call and GP load.
(alpha_reorg): Update call to alpha_pad_function_end.  Expand comment.

From-SVN: r190267

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13 years ago20020201-1.c: Remove declarations for exit, abort, rand, srand.
Anna Tikhonova [Mon, 6 Aug 2012 07:11:07 +0000 (07:11 +0000)] 
20020201-1.c: Remove declarations for exit, abort, rand, srand.

        * gcc.dg/20020201-1.c: Remove declarations for exit, abort,
        rand, srand. Include <stdlib.h>.

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13 years agore PR target/33135 ([SH] -ffinite-math-only should not be on by default)
Oleg Endo [Sun, 22 Jul 2012 23:49:56 +0000 (23:49 +0000)] 
re PR target/33135 ([SH] -ffinite-math-only should not be on by default)

PR target/33135
* config/sh/sh.opt (mieee): Use Var instead of Mask.  Correct
description.
* config/sh/sh.c (sh_option_override): Do not change
flag_finite_math_only.  Set TARGET_IEEE to complement of
flag_finite_math_only.
* doc/invoke.texi (SH options): Add mno-ieee.  Correct
description of mieee and mno-ieee behavior.

From-SVN: r189762

13 years agore PR libstdc++/53270 (Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc)
Jonathan Wakely [Sun, 22 Jul 2012 16:46:02 +0000 (16:46 +0000)] 
re PR libstdc++/53270 (Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc)

PR libstdc++/53270
* acinclude.m4 (GLIBCXX_GTHREADS_CXX11_COPY_ASSIGN): Define.
* configure.ac (GLIBCXX_GTHREADS_CXX11_COPY_ASSIGN): Use it.
* config.h.in: Regenerate.
* configure: Likewise.
* include/ext/concurrence.h (__copy_gthr_type): Define.
(__mutex::__mutex, __recursive_mutex::__recursive_mutex,
__cond::__cond): Use it.
* include/ext/rope (__copy_gthr_mutex): Define.
(_Refcount_Base::_Refcount_Base, _Rope_RopeRep::_Rope_RopeRep): Use
it.
* src/condition_variable.cc (condition_variable::condition_variable):
Use memcpy instead of assignment.

From-SVN: r189758

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13 years agobackport: re PR rtl-optimization/53908 (csa removes needed memory load)
Steven Bosscher [Mon, 16 Jul 2012 09:36:04 +0000 (09:36 +0000)] 
backport: re PR rtl-optimization/53908 (csa removes needed memory load)

Backport from trunk:

gcc/
PR rtl-optimization/53908
* df-problems.c (can_move_insns_across): When doing
memory-reference book-keeping, handle call insns.

testsuite/
PR rtl-optimization/53908
* gcc.dg/torture/pr53908.c: New test.

From-SVN: r189512

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13 years agobackport: [multiple changes]
Mikael Morin [Sat, 14 Jul 2012 15:24:12 +0000 (15:24 +0000)] 
backport: [multiple changes]

2012-07-14  Mikael Morin  <mikael@gcc.gnu.org>

Backport from trunk:
2012-01-09  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/51758
* trans-array.c (gfc_walk_elemental_function_args):
Skip over NULL() actual arguments.

2012-07-14  Mikael Morin  <mikael.morin@gcc.gnu.org>

Backport from trunk:
2012-01-09  Tobias Burnus  <burnus@net-b.de>

PR fortran/51758
* gfortran.dg/optional_absent_2.f90: New.

From-SVN: r189480

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13 years agore PR libstdc++/53578 (include/ext/concurrence.h relies on ill-formed narrowing conve...
Jonathan Wakely [Sat, 7 Jul 2012 18:35:52 +0000 (18:35 +0000)] 
re PR libstdc++/53578 (include/ext/concurrence.h relies on ill-formed narrowing conversions)

PR libstdc++/53578
* include/ext/concurrence.h (__recursive_mutex::_S_destroy): Fix
narrowing conversion.
* include/std/mutex (__recursive_mutex_base::_S_destroy): Likewise.

From-SVN: r189352

13 years agoDaily bump.
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13 years agomn10300.c (mn10300_encode_section_info): Call default_encode_section_info.
Nick Clifton [Fri, 6 Jul 2012 10:09:28 +0000 (10:09 +0000)] 
mn10300.c (mn10300_encode_section_info): Call default_encode_section_info.

* config/mn10300/mn10300.c (mn10300_encode_section_info): Call
default_encode_section_info.

From-SVN: r189318

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13 years agore PR libstdc++/53830 (condition_variable_any - deadlock issue)
Jonathan Wakely [Thu, 5 Jul 2012 01:10:10 +0000 (01:10 +0000)] 
re PR libstdc++/53830 (condition_variable_any - deadlock issue)

PR libstdc++/53830
* include/std/condition_variable (condition_variable_any::wait):
Move _Unlock type to class scope.
(condition_variable_any::wait_until): Reuse it.
* testsuite/30_threads/condition_variable_any/53830.cc: New.

From-SVN: r189275

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13 years agore PR middle-end/53433 (ICE in int_mode_for_mode, at stor-layout.c:424 during lto...
Richard Guenther [Wed, 4 Jul 2012 13:56:00 +0000 (13:56 +0000)] 
re PR middle-end/53433 (ICE in int_mode_for_mode, at stor-layout.c:424 during lto-bootstrap)

2012-07-04  Richard Guenther  <rguenther@suse.de>

PR middle-end/53433
* tree-ssa-ccp.c (get_base_constructor): Do not return an
error_mark_node DECL_INITIAL.

From-SVN: r189263

13 years agoDaily bump.
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From-SVN: r189243

13 years agore PR c++/53814 (FAIL: g++.dg/cpp0x/nullptr28.C -std=c++11 execution test)
Michael Hope [Tue, 3 Jul 2012 23:29:03 +0000 (23:29 +0000)] 
re PR c++/53814 (FAIL: g++.dg/cpp0x/nullptr28.C -std=c++11 execution test)

2012-07-03  Michael Hope  <michael.hope@linaro.org>

PR c++/53814
* g++.dg/cpp0x/nullptr28.C: Change selector for explicit
options.

From-SVN: r189242

13 years agoDaily bump.
GCC Administrator [Tue, 3 Jul 2012 00:16:52 +0000 (00:16 +0000)] 
Daily bump.

From-SVN: r189182

13 years agore PR middle-end/38474 (compile time explosion in dataflow_set_preserve_mem_locs...
Martin Jambor [Mon, 2 Jul 2012 15:53:21 +0000 (17:53 +0200)] 
re PR middle-end/38474 (compile time explosion in dataflow_set_preserve_mem_locs at -O3)

2012-07-02  Martin Jambor  <mjambor@suse.cz>

PR middle-end/38474
* ipa-prop.c (compute_known_type_jump_func): Check for a BINFO before
checking for a dynamic type change.

From-SVN: r189165

13 years agoDaily bump.
GCC Administrator [Mon, 2 Jul 2012 00:17:42 +0000 (00:17 +0000)] 
Daily bump.

From-SVN: r189104

13 years agoDaily bump.
GCC Administrator [Sun, 1 Jul 2012 00:17:06 +0000 (00:17 +0000)] 
Daily bump.

From-SVN: r189097

13 years agoDaily bump.
GCC Administrator [Sat, 30 Jun 2012 00:17:12 +0000 (00:17 +0000)] 
Daily bump.

From-SVN: r189091

13 years agoDaily bump.
GCC Administrator [Fri, 29 Jun 2012 00:17:47 +0000 (00:17 +0000)] 
Daily bump.

From-SVN: r189058

13 years agore PR middle-end/53790 (ICE on dereferencing a extern union in asm statement)
Richard Guenther [Thu, 28 Jun 2012 12:01:16 +0000 (12:01 +0000)] 
re PR middle-end/53790 (ICE on dereferencing a extern union in asm statement)

2012-06-28  Richard Guenther  <rguenther@suse.de>

PR middle-end/53790
* expr.c (expand_expr_real_1): Verify if the type is complete
before inspecting its size.

* gcc.dg/torture/pr53790.c: New testcase.

From-SVN: r189048

13 years agoDaily bump.
GCC Administrator [Thu, 28 Jun 2012 00:18:03 +0000 (00:18 +0000)] 
Daily bump.

From-SVN: r189031

13 years agoDaily bump.
GCC Administrator [Wed, 27 Jun 2012 00:17:15 +0000 (00:17 +0000)] 
Daily bump.

From-SVN: r189001