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* [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer [not found] <bug-66070-4@http.gcc.gnu.org/bugzilla/> @ 2015-08-13 5:58 ` andrey.turkin at gmail dot com 2015-10-09 15:59 ` spop at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 4+ messages in thread From: andrey.turkin at gmail dot com @ 2015-08-13 5:58 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66070 Andrey Turkin <andrey.turkin at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |andrey.turkin at gmail dot com --- Comment #1 from Andrey Turkin <andrey.turkin at gmail dot com> --- Created attachment 36177 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36177&action=edit Minified sample Same here. I don't think it is just a memory hog; compiler probably enters some kind of infinite loop. Tested on 4.9.2, 4.9.3 and 5.2.0. Command line to reproduce is "x86_64-pc-linux-gnu-gcc -m32 -O2 -floop-interchange -c fram_gen.c". It only happens when using this specific combination of flags (32-bit mode, O2 and loop interchange enabled). ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer [not found] <bug-66070-4@http.gcc.gnu.org/bugzilla/> 2015-08-13 5:58 ` [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer andrey.turkin at gmail dot com @ 2015-10-09 15:59 ` spop at gcc dot gnu.org 2015-10-12 10:26 ` steffen at hauihau dot de 2015-10-12 14:38 ` spop at gcc dot gnu.org 3 siblings, 0 replies; 4+ messages in thread From: spop at gcc dot gnu.org @ 2015-10-09 15:59 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66070 Sebastian Pop <spop at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |spop at gcc dot gnu.org Resolution|--- |FIXED --- Comment #2 from Sebastian Pop <spop at gcc dot gnu.org> --- Fixed in trunk gcc with a recent ISL-0.15 that has compute out functions. $ time gcc -m32 -O2 -floop-interchange minified.i -S real 0m0.129s $ time gcc -m32 -O2 -floop-interchange preprocessed.i -S real 0m1.678s ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer [not found] <bug-66070-4@http.gcc.gnu.org/bugzilla/> 2015-08-13 5:58 ` [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer andrey.turkin at gmail dot com 2015-10-09 15:59 ` spop at gcc dot gnu.org @ 2015-10-12 10:26 ` steffen at hauihau dot de 2015-10-12 14:38 ` spop at gcc dot gnu.org 3 siblings, 0 replies; 4+ messages in thread From: steffen at hauihau dot de @ 2015-10-12 10:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66070 --- Comment #3 from Steffen Hau <steffen at hauihau dot de> --- Could you please provide the corresponding revision which fixed the issue? ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer [not found] <bug-66070-4@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2015-10-12 10:26 ` steffen at hauihau dot de @ 2015-10-12 14:38 ` spop at gcc dot gnu.org 3 siblings, 0 replies; 4+ messages in thread From: spop at gcc dot gnu.org @ 2015-10-12 14:38 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66070 --- Comment #4 from Sebastian Pop <spop at gcc dot gnu.org> --- r227572 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-10-12 14:38 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-66070-4@http.gcc.gnu.org/bugzilla/> 2015-08-13 5:58 ` [Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer andrey.turkin at gmail dot com 2015-10-09 15:59 ` spop at gcc dot gnu.org 2015-10-12 10:26 ` steffen at hauihau dot de 2015-10-12 14:38 ` spop at gcc dot gnu.org
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