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[Bug c/77646] New: GCC Segfault with -O3
- From: "pictavien at free dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 19 Sep 2016 14:30:13 +0000
- Subject: [Bug c/77646] New: GCC Segfault with -O3
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77646
Bug ID: 77646
Summary: GCC Segfault with -O3
Product: gcc
Version: 5.4.0
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: pictavien at free dot fr
Target Milestone: ---
Created attachment 39648
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39648&action=edit
poset.c file
Hi,
I obtain the same compiler internal error when I compile the attached file with
gcc 5.4 (either on MacPorts or Linux Ubuntu).
gcc -O3 poset.c -c -o poset.o
poset.c: In function 'ar_poset_log':
poset.c:3238:1: internal compiler error: Segmentation fault
ar_poset_log(ccl_log_type log, ar_poset *poset,
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.