[Bug c/66826] New: Unused dlsym return results in segfault

2015-07-10 Thread quae at daurnimator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66826 Bug ID: 66826 Summary: Unused dlsym return results in segfault Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/66522] handle casts in nr of iterations in try_transform_to_exit_first_loop_alt

2015-07-10 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66522 --- Comment #5 from vries at gcc dot gnu.org --- https://gcc.gnu.org/ml/gcc-cvs/2015-07/msg00440.html: Author: vries Date: Fri Jul 10 08:25:18 2015 New Revision: 225655 URL: https://gcc.gnu.org/viewcvs?rev=225655root=gccview=rev Log: Insert new

[Bug tree-optimization/66522] handle casts in nr of iterations in try_transform_to_exit_first_loop_alt

2015-07-10 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66522 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/66703] [4.9/5/6] gcc.target/i386/readeflags-1.c aborts on -march=i586 or on -miamcu

2015-07-10 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66703 --- Comment #4 from Uroš Bizjak ubizjak at gmail dot com --- This patch makes testcase more robust: --cut here-- Index: readeflags-1.c === --- readeflags-1.c (revision 225648)

[Bug other/66827] New: [6 Regression] left shifts of negative value warnings due to C++14 switch

2015-07-10 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66827 Bug ID: 66827 Summary: [6 Regression] left shifts of negative value warnings due to C++14 switch Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/66828] New: [5/6 Regression] gcc/tree-ssa-math-opts.c:2182:38: runtime error: left shift of 72057594037927936 by 8 places cannot be represented in type 'long int'

2015-07-10 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66828 Bug ID: 66828 Summary: [5/6 Regression] gcc/tree-ssa-math-opts.c:2182:38: runtime error: left shift of 72057594037927936 by 8 places cannot be represented in type 'long int'

[Bug target/66822] Turn -mtune=iamcu for size

2015-07-10 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66822 --- Comment #7 from Uroš Bizjak ubizjak at gmail dot com --- (In reply to Uroš Bizjak from comment #3) Please hold a bit with this change, I have a patch that improves generation of zero_extend substantially. Eh, it won't have such drastic

[Bug tree-optimization/66823] -ftree-loop-if-convert-stores miscompiles gfortran.dg/elemental_optional_args_3.f90

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66823 --- Comment #4 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Fri Jul 10 07:53:06 2015 New Revision: 225652 URL: https://gcc.gnu.org/viewcvs?rev=225652root=gccview=rev Log: 2015-07-10 Richard Biener rguent...@suse.de

[Bug c++/66218] [c++-concepts] inconsistent deduction for ‘auto’ with a partial-concept-id in a deduction constraint

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66218 --- Comment #1 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Fri Jul 10 07:25:55 2015 New Revision: 225650 URL: https://gcc.gnu.org/viewcvs?rev=225650root=gccview=rev Log: PR c++/66218 * gcc/cp/pt.c

[Bug c++/66092] [c++-concepts] Concept can't check variadic template arguments

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66092 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Fri Jul 10 07:25:49 2015 New Revision: 225649 URL: https://gcc.gnu.org/viewcvs?rev=225649root=gccview=rev Log: PR c++/66092 * gcc/cp/cp-tree.h

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 --- Comment #2 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Fri Jul 10 07:26:01 2015 New Revision: 225651 URL: https://gcc.gnu.org/viewcvs?rev=225651root=gccview=rev Log: PR c++/66758 * gcc/cp/parser.c

[Bug c++/65592] internal compiler error: Segmentation fault when using non-existent enum class enumerator

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65592 --- Comment #3 from Paolo Carlini paolo.carlini at oracle dot com --- This issue is already fixed in mainline. I'm adding a testcase and closing it.

[Bug c++/65592] internal compiler error: Segmentation fault when using non-existent enum class enumerator

2015-07-10 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65592 --- Comment #4 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org --- Author: paolo Date: Fri Jul 10 09:33:34 2015 New Revision: 225658 URL: https://gcc.gnu.org/viewcvs?rev=225658root=gccview=rev Log: 2015-07-10 Paolo Carlini

[Bug c++/65592] internal compiler error: Segmentation fault when using non-existent enum class enumerator

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65592 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug fortran/66775] Allocatable function result type(t) produces segfault when uninitialized

2015-07-10 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66775 vehre at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/66780] [4.9 Regression] Compiling with -fstack-protector-strong causes binary to segfault

2015-07-10 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66780 --- Comment #6 from Kazumoto Kojima kkojima at gcc dot gnu.org --- Author: kkojima Date: Fri Jul 10 09:50:18 2015 New Revision: 225660 URL: https://gcc.gnu.org/viewcvs?rev=225660root=gccview=rev Log: PR target/66780 * config/sh/sh.md

[Bug target/66563] [4.9/5 Regression] ICE (segmentation fault) on sh4-linux-gnu

2015-07-10 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563 --- Comment #53 from Kazumoto Kojima kkojima at gcc dot gnu.org --- (In reply to Kazumoto Kojima from comment #52) We are lucky:-) The test for backport of PR66780 patch for gcc-5 was done and we get a chance to commit it:

[Bug tree-optimization/66794] [4.9/5 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66794 --- Comment #4 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Fri Jul 10 12:33:28 2015 New Revision: 225671 URL: https://gcc.gnu.org/viewcvs?rev=225671root=gccview=rev Log: 2015-07-10 Richard Biener rguent...@suse.de

[Bug gcov-profile/43341] pragma pack changes padding in struct gcov_info on 64-bit archs

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43341 --- Comment #12 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Fri Jul 10 12:33:28 2015 New Revision: 225671 URL: https://gcc.gnu.org/viewcvs?rev=225671root=gccview=rev Log: 2015-07-10 Richard Biener rguent...@suse.de

[Bug target/66703] [4.9/5/6] gcc.target/i386/readeflags-1.c aborts on -march=i586 or on -miamcu

2015-07-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66703 --- Comment #5 from H.J. Lu hjl.tools at gmail dot com --- (In reply to Uroš Bizjak from comment #4) This patch makes testcase more robust: --cut here-- Index: readeflags-1.c

[Bug c++/65945] C++ alignment of nullptr_t is 1 and might cause unaligned stores to the frame

2015-07-10 Thread npl at chello dot at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65945 --- Comment #17 from npl at chello dot at --- Hi, so if I understand it right, the access fault itself isnt fixed, but if I use ABI Version = 9 it wont occur with this code? Should I open a separate Bug for the unaligned access issue?

[Bug tree-optimization/66828] [5/6 Regression] gcc/tree-ssa-math-opts.c:2182:38: runtime error: left shift of 72057594037927936 by 8 places cannot be represented in type 'long int'

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66828 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.2

[Bug middle-end/66313] Unsafe factorization of a*b+a*c

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313 --- Comment #7 from Richard Biener rguenth at gcc dot gnu.org --- gcc.dg/tree-ssa/pr23294.c should be still optimized, no? there is not a single case with a possibly overflowing addition in there.

[Bug middle-end/66313] Unsafe factorization of a*b+a*c

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313 --- Comment #9 from Marek Polacek mpolacek at gcc dot gnu.org --- With the conversion to unsigned we're also no longer able to optimize tree-ssa/tailrecursion-6.c.

[Bug target/66563] [4.9/5 Regression] ICE (segmentation fault) on sh4-linux-gnu

2015-07-10 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563 --- Comment #54 from John Paul Adrian Glaubitz glaubitz at physik dot fu-berlin.de --- (In reply to Kazumoto Kojima from comment #53) (In reply to Kazumoto Kojima from comment #52) We are lucky:-) The test for backport of PR66780 patch for

[Bug middle-end/66313] Unsafe factorization of a*b+a*c

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313 --- Comment #8 from Marek Polacek mpolacek at gcc dot gnu.org --- Right now .optimized looks like this: f6 (int a, int b) { int _2; int _4; int _5; bb 2: _2 = a_1(D) * 3; _4 = _2 - b_3(D); _5 = _4 * 2; return _5; }

[Bug middle-end/66313] Unsafe factorization of a*b+a*c

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313 --- Comment #5 from Marek Polacek mpolacek at gcc dot gnu.org --- I think I'll restrict the computation in unsigned only for TYPE_OVERFLOW_SANITIZED, otherwise we fail to optimize important stuff :/ (e.g. tree-ssa/pr23294.c).

[Bug middle-end/66820] [5/6 Regression] internal compiler error: in get_expr_operands, at tree-ssa-operands.c:910

2015-07-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66820 --- Comment #8 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Fri Jul 10 10:26:19 2015 New Revision: 225661 URL: https://gcc.gnu.org/viewcvs?rev=225661root=gccview=rev Log: PR middle-end/66820 * gimplify.c

[Bug libstdc++/66829] New: [6 Regression] FAIL: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc

2015-07-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66829 Bug ID: 66829 Summary: [6 Regression] FAIL: 23_containers/multiset/modifiers/erase/dr130-linkage-c heck.cc Product: gcc Version: 6.0 Status:

[Bug target/66813] gcc.target/i386/asm-flag-5.c failed with -march=pentium

2015-07-10 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66813 --- Comment #2 from uros at gcc dot gnu.org --- Author: uros Date: Fri Jul 10 11:56:48 2015 New Revision: 225662 URL: https://gcc.gnu.org/viewcvs?rev=225662root=gccview=rev Log: PR target/66813 * config/i386/i386.c

[Bug c/66826] Unused result from dlsym in constructor results in a segfault

2015-07-10 Thread quae at daurnimator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66826 --- Comment #1 from Daurnimator quae at daurnimator dot com --- nalaginrut (from #gcc irc channel) confirmed that the issue only occurs in GCC 5 at -O2 and higher. (the bug is *not* present in GCC 4.9 or at -O1). Note: only the compilation of

[Bug libstdc++/66829] [6 Regression] FAIL: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66829 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug other/66827] [6 Regression] left shifts of negative value warnings due to C++14 switch

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66827 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |6.0

[Bug target/66813] gcc.target/i386/asm-flag-5.c failed with -march=pentium

2015-07-10 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66813 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Target||x86

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread eric.niebler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 --- Comment #9 from Eric Niebler eric.niebler at gmail dot com --- Created attachment 35950 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35950action=edit Bug number 4 ICE ICE baby

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 --- Comment #12 from Jason Merrill jason at gcc dot gnu.org --- (In reply to Jason Merrill from comment #11) Fixed. in r225710.

[Bug c/66838] New: Calling multiple SYSV AMD64 ABI functions from MS x64 ABI one results in clobbered parameters

2015-07-10 Thread michal.ruza at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66838 Bug ID: 66838 Summary: Calling multiple SYSV AMD64 ABI functions from MS x64 ABI one results in clobbered parameters Product: gcc Version: 5.1.1 Status: UNCONFIRMED

[Bug c++/66834] [concepts] concept parameter kind mismatch causes hard error

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66834 --- Comment #1 from Jason Merrill jason at gcc dot gnu.org --- This was introduced by my patch for bug 66092, applying the tentative resolution of core issue 1430 to concepts as well as alias templates. This makes sense to me since they have the

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread eric.niebler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 Eric Niebler eric.niebler at gmail dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

Small typo in gcc/params.def

2015-07-10 Thread Philipp Thomas
Noticed while doing translation of the gcc messages. Please apply to trunk if OK as I have no rfead/write access anymore AFAIK. 2015-07-10 Philipp Thomas p...@suse.de * params.def: fix typo. index 3e4ba3a..08b5c7f 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -572,7 +572,7 @@

[Bug middle-end/66633] [5/6 regression] ICE on valid verify_gimple failed with OpenMP

2015-07-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66633 --- Comment #17 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Fri Jul 10 14:13:19 2015 New Revision: 225677 URL: https://gcc.gnu.org/viewcvs?rev=225677root=gccview=rev Log: Backported from mainline

[Bug middle-end/66633] [5/6 regression] ICE on valid verify_gimple failed with OpenMP

2015-07-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66633 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

Re: Small typo in gcc/params.def

2015-07-10 Thread Markus Trippelsdorf
On 2015.07.10 at 16:58 +0200, Philipp Thomas wrote: Noticed while doing translation of the gcc messages. Please apply to trunk if OK as I have no rfead/write access anymore AFAIK. Patches should be sent to gcc-patc...@gcc.gnu.org. gcc-bugs@gcc.gnu.org is for automated Bugzilla mail only. --

[Bug libgomp/66715] libgomp.oacc-c/../libgomp.oacc-c-c++-common/data-{2,3}.c exec fails -Ofast

2015-07-10 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66715 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/66313] Unsafe factorization of a*b+a*c

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313 --- Comment #6 from Marek Polacek mpolacek at gcc dot gnu.org --- No, that's not a good approach either.

[Bug tree-optimization/66823] -ftree-loop-if-convert-stores miscompiles gfortran.dg/elemental_optional_args_3.f90

2015-07-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66823 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Fri Jul 10 12:33:28 2015 New Revision: 225671 URL: https://gcc.gnu.org/viewcvs?rev=225671root=gccview=rev Log: 2015-07-10 Richard Biener rguent...@suse.de

[Bug c++/66830] New: Problem with C++ unique symbols in plugins

2015-07-10 Thread pleuba at swissonline dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66830 Bug ID: 66830 Summary: Problem with C++ unique symbols in plugins Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug rtl-optimization/66782] [5/6 Regression] Unable to run 64-bit wine after MS-SYSV register changes

2015-07-10 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782 --- Comment #14 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Fri Jul 10 13:17:02 2015 New Revision: 225674 URL: https://gcc.gnu.org/viewcvs?rev=225674root=gccview=rev Log: 2015-07-10 Vladimir Makarov

[Bug middle-end/66820] [5/6 Regression] internal compiler error: in get_expr_operands, at tree-ssa-operands.c:910

2015-07-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66820 --- Comment #9 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Fri Jul 10 14:14:18 2015 New Revision: 225678 URL: https://gcc.gnu.org/viewcvs?rev=225678root=gccview=rev Log: PR middle-end/66820 * gimplify.c

[Bug middle-end/66820] [5/6 Regression] internal compiler error: in get_expr_operands, at tree-ssa-operands.c:910

2015-07-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66820 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/60842] In-class initializer causes a strange error

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60842 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/60842] In-class initializer causes a strange error

2015-07-10 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60842 --- Comment #5 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org --- Author: paolo Date: Fri Jul 10 14:44:43 2015 New Revision: 225679 URL: https://gcc.gnu.org/viewcvs?rev=225679root=gccview=rev Log: 2015-07-10 Paolo Carlini

[Bug c/52749] Aliasing violation silently accepted

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52749 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/66372] [6 Regression] ICE on valid code at -O3 on x86_64-linux-gnu

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66372 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added CC||mpolacek at

[Bug c++/62085] SFINAE where specialization parameter class member returns an abstract type fails

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62085 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/21385] __extension__ lost inside template

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21385 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|NEW

[Bug rtl-optimization/66782] [5/6 Regression] Unable to run 64-bit wine after MS-SYSV register changes

2015-07-10 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug c++/61991] Destructors not always called for statically initialized thread_local objects

2015-07-10 Thread scovich at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61991 --- Comment #1 from Ryan Johnson scovich at gmail dot com --- C++14 (N3652 [1]) specifically alters the Standard to state that a thread_local object with static or constexpr initialization may have a non-trivial destructor (implying that such a

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/66218] [c++-concepts] inconsistent deduction for ‘auto’ with a partial-concept-id in a deduction constraint

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66218 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/60842] In-class initializer causes a strange error

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60842 --- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com --- This is fixed in mainline. I'm adding the testcase and closing the bug.

[Bug c++/13590] [DR39] Non-existing ambiguity when inheriting through virtuals two identical using declarations.

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13590 --- Comment #22 from Paolo Carlini paolo.carlini at oracle dot com --- Not sure if Fabien is actively working on this..

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread eric.niebler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 Eric Niebler eric.niebler at gmail dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

[Bug c++/54521] g++ fails to call explicit constructors in the second step of copy initialization

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54521 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread eric.niebler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 --- Comment #4 from Eric Niebler eric.niebler at gmail dot com --- Created attachment 35948 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35948action=edit Preprocessed source, bug the third The previous fix caused the code in attachment #3

[Bug fortran/66833] New: [4.9/5.1/6.0]: ICE on assumed-rank character actual argument to intrinsic functions

2015-07-10 Thread damian at sourceryinstitute dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66833 Bug ID: 66833 Summary: [4.9/5.1/6.0]: ICE on assumed-rank character actual argument to intrinsic functions Product: gcc Version: 4.9.3 Status: UNCONFIRMED

[Bug c++/66832] New: [concepts] parameters in requires clauses conflicting with function arguments

2015-07-10 Thread eric.niebler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66832 Bug ID: 66832 Summary: [concepts] parameters in requires clauses conflicting with function arguments Product: gcc Version: c++-concepts Status: UNCONFIRMED

[Bug c++/66834] New: [concepts] concept parameter kind mismatch causes hard error

2015-07-10 Thread eric.niebler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66834 Bug ID: 66834 Summary: [concepts] concept parameter kind mismatch causes hard error Product: gcc Version: c++-concepts Status: UNCONFIRMED Severity: normal

[Bug lto/66752] spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG

2015-07-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66752 --- Comment #5 from Andrew Pinski pinskia at gcc dot gnu.org --- Looks like bug 13876.

[Bug middle-end/66353] Missing bb_has_abnormal_call_pred in basic-block.h

2015-07-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66353 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug lto/66752] spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG

2015-07-10 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66752 Yuri Rumyantsev ysrumyan at gmail dot com changed: What|Removed |Added CC||ysrumyan at

[Bug lto/66752] spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG

2015-07-10 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66752 --- Comment #4 from Yuri Rumyantsev ysrumyan at gmail dot com --- Created attachment 35947 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35947action=edit test-case to reproduce compile with -Ofast -m32 -march=slm and notice redundant test

[Bug testsuite/66831] New: FAIL: gcc.target/i386/iinline-attr-2.c scan-assembler p2align

2015-07-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66831 Bug ID: 66831 Summary: FAIL: gcc.target/i386/iinline-attr-2.c scan-assembler p2align Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug lto/66835] New: C++ openMP test failed after switching to C++14

2015-07-10 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66835 Bug ID: 66835 Summary: C++ openMP test failed after switching to C++14 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug lto/66835] C++ openMP test failed after switching to C++14

2015-07-10 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66835 --- Comment #1 from Stupachenko Evgeny evstupac at gmail dot com --- wrong revision bisected. Was just bootstrap fail. Searching for really bad.

[Bug rtl-optimization/66087] Invalid narrowing of MEM with containing POST_INC

2015-07-10 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66087 --- Comment #2 from Andreas Schwab sch...@linux-m68k.org --- I think combine should reject this.

[Bug target/66703] [4.9/5/6] gcc.target/i386/readeflags-1.c aborts on -march=i586 or on -miamcu

2015-07-10 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66703 --- Comment #6 from uros at gcc dot gnu.org --- Author: uros Date: Fri Jul 10 15:32:48 2015 New Revision: 225680 URL: https://gcc.gnu.org/viewcvs?rev=225680root=gccview=rev Log: PR target/66703 * gcc.target/i386/readeflags-1.c

[Bug ada/66837] New: Non-Native Default_Scalar_Storage_Order Breaks Enum'Image

2015-07-10 Thread MatthewS.Grochowalski at ge dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66837 Bug ID: 66837 Summary: Non-Native Default_Scalar_Storage_Order Breaks Enum'Image Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug lto/66835] C++ openMP test failed after switching to C++14

2015-07-10 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66835 --- Comment #3 from Stupachenko Evgeny evstupac at gmail dot com --- The same reproduced on GCC 5.

[Bug lto/66835] C++ openMP test failed after switching to C++14

2015-07-10 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66835 Stupachenko Evgeny evstupac at gmail dot com changed: What|Removed |Added CC||izamyatin

[Bug target/66819] gcc.target/i386/pr65753.c fails with -fPIC -m32 -O2 -mregparm=3

2015-07-10 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66819 --- Comment #1 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org --- Author: hjl Date: Fri Jul 10 20:30:10 2015 New Revision: 225688 URL: https://gcc.gnu.org/viewcvs?rev=225688root=gccview=rev Log: Allow indirect sibcall with register arguments

[Bug c++/66836] New: inconsistent unqualified lookup for friend declaration

2015-07-10 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66836 Bug ID: 66836 Summary: inconsistent unqualified lookup for friend declaration Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 --- Comment #6 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Fri Jul 10 22:11:22 2015 New Revision: 225696 URL: https://gcc.gnu.org/viewcvs?rev=225696root=gccview=rev Log: PR c++/66758 * gcc/cp/pt.c

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/66758] [concepts] ICE compiler deeply confused by simple-seeming concept definition

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66758 --- Comment #8 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Fri Jul 10 22:45:41 2015 New Revision: 225704 URL: https://gcc.gnu.org/viewcvs?rev=225704root=gccview=rev Log: PR c++/66758 PR c++/66832 *

[Bug c++/66832] [concepts] parameters in requires clauses conflicting with function arguments

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66832 --- Comment #1 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Fri Jul 10 22:45:41 2015 New Revision: 225704 URL: https://gcc.gnu.org/viewcvs?rev=225704root=gccview=rev Log: PR c++/66758 PR c++/66832 *

[Bug c++/66832] [concepts] parameters in requires clauses conflicting with function arguments

2015-07-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66832 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/54521] g++ fails to call explicit constructors in the second step of copy initialization

2015-07-10 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54521 --- Comment #7 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org --- Author: paolo Date: Fri Jul 10 22:56:35 2015 New Revision: 225705 URL: https://gcc.gnu.org/viewcvs?rev=225705root=gccview=rev Log: /cp 2015-07-10 Paolo Carlini

[Bug c++/54521] g++ fails to call explicit constructors in the second step of copy initialization

2015-07-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54521 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/30044] ICE in tsubst, at cp/pt.c:7359

2015-07-10 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30044 --- Comment #8 from Patrick Palka ppalka at gcc dot gnu.org --- Author: ppalka Date: Fri Jul 10 23:21:39 2015 New Revision: 225706 URL: https://gcc.gnu.org/viewcvs?rev=225706root=gccview=rev Log: Fix PR c++/30044 gcc/cp/ChangeLog: PR

[Bug tree-optimization/66740] [6 Regression] omp simd reduction miscompiles at -O3 with AVX (recent regression)

2015-07-10 Thread tprince at computer dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66740 --- Comment #4 from tprince at computer dot org --- It optimizes with implicit simd reduction and gives correct result with option -ffast-math in place of -fopenmp.