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* [Bug c/67502] New: ICE with collapsed for simd loop inside of parallel
@ 2015-09-08 16:06 jakub at gcc dot gnu.org
2015-09-08 16:07 ` [Bug c/67502] " jakub at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-09-08 16:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67502
Bug ID: 67502
Summary: ICE with collapsed for simd loop inside of parallel
Product: gcc
Version: 5.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: jakub at gcc dot gnu.org
Target Milestone: ---
With C (-std=gnu99) we ICE on:
void bar (void);
void
foo (void)
{
#pragma omp parallel
#pragma omp for simd collapse(2)
for (int i1 = 0; i1 < 16; ++i1)
for (int i2 = 0; i2 < 16; ++i2)
bar ();
}
It is fine without the parallel, or with just simd instead of for simd, or with
C++.
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug c/67502] ICE with collapsed for simd loop inside of parallel 2015-09-08 16:06 [Bug c/67502] New: ICE with collapsed for simd loop inside of parallel jakub at gcc dot gnu.org @ 2015-09-08 16:07 ` jakub at gcc dot gnu.org 2015-09-10 7:29 ` jakub at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-09-08 16:07 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67502 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code, openmp Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2015-09-08 Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Target Milestone|--- |5.3 Ever confirmed|0 |1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/67502] ICE with collapsed for simd loop inside of parallel 2015-09-08 16:06 [Bug c/67502] New: ICE with collapsed for simd loop inside of parallel jakub at gcc dot gnu.org 2015-09-08 16:07 ` [Bug c/67502] " jakub at gcc dot gnu.org @ 2015-09-10 7:29 ` jakub at gcc dot gnu.org 2015-09-10 7:37 ` jakub at gcc dot gnu.org 2015-09-10 15:08 ` jakub at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-09-10 7:29 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67502 --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Sep 10 07:28:27 2015 New Revision: 227605 URL: https://gcc.gnu.org/viewcvs?rev=227605&root=gcc&view=rev Log: PR c/67502 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts into OMP_FOR_PRE_BODY rather than before the loop. * c-c++-common/gomp/pr67502.c: New test. Added: trunk/gcc/testsuite/c-c++-common/gomp/pr67502.c Modified: trunk/gcc/c/ChangeLog trunk/gcc/c/c-parser.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/67502] ICE with collapsed for simd loop inside of parallel 2015-09-08 16:06 [Bug c/67502] New: ICE with collapsed for simd loop inside of parallel jakub at gcc dot gnu.org 2015-09-08 16:07 ` [Bug c/67502] " jakub at gcc dot gnu.org 2015-09-10 7:29 ` jakub at gcc dot gnu.org @ 2015-09-10 7:37 ` jakub at gcc dot gnu.org 2015-09-10 15:08 ` jakub at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-09-10 7:37 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67502 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Sep 10 07:37:00 2015 New Revision: 227612 URL: https://gcc.gnu.org/viewcvs?rev=227612&root=gcc&view=rev Log: PR c/67502 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts into OMP_FOR_PRE_BODY rather than before the loop. * c-c++-common/gomp/pr67502.c: New test. Added: branches/gcc-5-branch/gcc/testsuite/c-c++-common/gomp/pr67502.c Modified: branches/gcc-5-branch/gcc/c/ChangeLog branches/gcc-5-branch/gcc/c/c-parser.c branches/gcc-5-branch/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/67502] ICE with collapsed for simd loop inside of parallel 2015-09-08 16:06 [Bug c/67502] New: ICE with collapsed for simd loop inside of parallel jakub at gcc dot gnu.org ` (2 preceding siblings ...) 2015-09-10 7:37 ` jakub at gcc dot gnu.org @ 2015-09-10 15:08 ` jakub at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-09-10 15:08 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67502 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed for 5.3+. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-09-10 15:08 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-09-08 16:06 [Bug c/67502] New: ICE with collapsed for simd loop inside of parallel jakub at gcc dot gnu.org 2015-09-08 16:07 ` [Bug c/67502] " jakub at gcc dot gnu.org 2015-09-10 7:29 ` jakub at gcc dot gnu.org 2015-09-10 7:37 ` jakub at gcc dot gnu.org 2015-09-10 15:08 ` jakub at gcc dot gnu.org
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