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* [Bug sanitizer/64016] New: ICE with -O2 -fsanitize=undefined
@ 2014-11-21 11:23 vincent-gcc at vinc17 dot net
2014-11-21 12:12 ` [Bug sanitizer/64016] " mpolacek at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: vincent-gcc at vinc17 dot net @ 2014-11-21 11:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64016
Bug ID: 64016
Summary: ICE with -O2 -fsanitize=undefined
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: vincent-gcc at vinc17 dot net
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
Created attachment 34066
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34066&action=edit
reduced testcase
Under Debian and the attached testcase:
$ gcc-snapshot -O2 -fsanitize=undefined -c gcc-ice.c
gcc: internal compiler error: Segmentation fault (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions.
with gcc (Debian 20141118-1) 5.0.0 20141118 (experimental) [trunk revision
217719]
This was found when compiling GNU MPFR (tests/tget_f.c).
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug sanitizer/64016] ICE with -O2 -fsanitize=undefined
2014-11-21 11:23 [Bug sanitizer/64016] New: ICE with -O2 -fsanitize=undefined vincent-gcc at vinc17 dot net
@ 2014-11-21 12:12 ` mpolacek at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2014-11-21 12:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64016
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |mpolacek at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I think this one should be fixed by my r217766.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-11-21 11:23 [Bug sanitizer/64016] New: ICE with -O2 -fsanitize=undefined vincent-gcc at vinc17 dot net
2014-11-21 12:12 ` [Bug sanitizer/64016] " mpolacek at gcc dot gnu.org
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