[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED Target Milestone|4.7.1 |4.6.3 --- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2012-07-02 14:11:37 UTC --- Fixed for 4.6.3.
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.7.0 |4.7.1 --- Comment #8 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-22 08:27:35 UTC --- GCC 4.7.0 is being released, adjusting target milestone.
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 --- Comment #7 from Jakub Jelinek jakub at gcc dot gnu.org 2012-02-14 23:32:44 UTC --- Author: jakub Date: Tue Feb 14 23:32:39 2012 New Revision: 184240 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=184240 Log: Backported from mainline 2012-02-13 Jakub Jelinek ja...@redhat.com PR middle-end/52230 * omp-low.c (expand_omp_for): If a static schedule without chunk size has NULL region-cont, force fd.chunk_size to be integer_zero_node. Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/omp-low.c
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed||2012-02-13 Component|libgomp |middle-end Resolution|INVALID | Ever Confirmed|0 |1 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2012-02-13 12:00:38 UTC --- You're right, but please report bugs for supported compilers only next time. The problem only happens if the omp for body doesn't fall through, i.e. only on very questionable sources like this one.
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Keywords||openmp Status|REOPENED|ASSIGNED AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org |gnu.org | Target Milestone|--- |4.7.0
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2012-02-13 12:05:12 UTC --- Created attachment 26649 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26649 gcc47-pr52230.patch Untested fix.
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2012-02-13 19:57:28 UTC --- Author: jakub Date: Mon Feb 13 19:57:24 2012 New Revision: 184165 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=184165 Log: PR middle-end/52230 * omp-low.c (expand_omp_for): If a static schedule without chunk size has NULL region-cont, force fd.chunk_size to be integer_zero_node. Modified: trunk/gcc/ChangeLog trunk/gcc/omp-low.c
[Bug middle-end/52230] OpenMP: Simple C program triggers SIGSEGV at execution
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52230 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2012-02-13 20:04:12 UTC --- Fixed for trunk, might backport it to 4.[654] eventually, but it isn't high priority, given that it doesn't make any sense to have non-fallthru omp for body, using omp for then isn't really appropriate.