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[Bug c++/66487] New: [6 Regression] Firefox segfault with LTO enabled
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 10 Jun 2015 13:09:18 +0000
- Subject: [Bug c++/66487] New: [6 Regression] Firefox segfault with LTO enabled
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66487
Bug ID: 66487
Summary: [6 Regression] Firefox segfault with LTO enabled
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
Hi.
This if follow-up of PR66163, where I fixed all -fsanitize=null errors and give
another build spin.
Starting from r222135 Firefox built with -flto and -O2 crashed during start-up.
Unfortunately, back-trace looks completely corrupted.
Is there any way I can somehow isolate the issue?
Thanks,
Martin