[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

2004-12-22 Thread uros at kss-loka dot si
--- Additional Comments From uros at kss-loka dot si 2004-12-22 08:02 --- FYI: glibc fix is here: http://sources.redhat.com/ml/libc-hacker/2004-12/msg00068.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10395

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

2004-12-21 Thread uros at kss-loka dot si
--- Additional Comments From uros at kss-loka dot si 2004-12-21 12:50 --- Fixed pthread library should be installed to solve this bug: http://gcc.gnu.org/ml/gcc/2004-12/msg00918.html -- What|Removed |Added

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

2004-12-20 Thread uros at kss-loka dot si
--- Additional Comments From uros at kss-loka dot si 2004-12-20 13:16 --- (In reply to comment #21) The default pthread library in RedHat 8.0 does align stack properly, as I am able to trigger the bug. Testcase shows: Uros, did you mean does *not* align the stack properly?

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

2004-12-20 Thread bangerth at dealii dot org
--- Additional Comments From bangerth at dealii dot org 2004-12-20 15:13 --- An attribute could work. I doubt that a general flag would be useful, since one in general doesn't know which functions are thread entry points, so the compiler would have to emit such stack alignment code

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

2004-12-15 Thread uros at kss-loka dot si
--- Additional Comments From uros at kss-loka dot si 2004-12-15 08:32 --- Comment #32 in PR 17990 says: In response to comment #30: it is libpthread's responsibility to align the stack of subthreads properly. It doesn't do that, however, but I believe that we have another PR for that

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main, plus other times

2004-12-15 Thread bangerth at dealii dot org
--- Additional Comments From bangerth at dealii dot org 2004-12-15 14:03 --- The default pthread library in RedHat 8.0 does align stack properly, as I am able to trigger the bug. Testcase shows: Uros, did you mean does *not* align the stack properly? If so, I would say yes, we

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main

2004-10-11 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-11 17:09 --- *** Bug 17934 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main

2004-10-11 Thread terpstra at ito dot tu-darmstadt dot de
--- Additional Comments From terpstra at ito dot tu-darmstadt dot de 2004-10-11 17:21 --- My bug #17934 was merged with this one. However, my test case demonstrates the problem WITHOUT threads. The same issue appears with a single-threaded application of sufficient complexity. --

[Bug target/10395] [x86] vector types are incorrectly aligned causing crash in multi-threaded apps or when using in main

2004-10-11 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-11 17:26 --- *** Bug 17934 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10395