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[Bug tree-optimization/66163] [6 Regression] Not working Firefox built with LTO
- 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: Fri, 15 May 2015 16:42:57 +0000
- Subject: [Bug tree-optimization/66163] [6 Regression] Not working Firefox built with LTO
- Auto-submitted: auto-generated
- References: <bug-66163-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66163
--- Comment #2 from Martin LiÅka <marxin at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1)
> This really sounds like a bug in Firefox. This argument is not valid to be
> null. Hmm, I suspect there should be an undefined sanitizer that should be
> added to catch this case if not already there.
Well, I can try to update my Firefox tree to verify that the issue still
persists. I'm wondering how can call a class method having this == NULL?
Are you talking about ubsan?