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[Bug middle-end/50189] [4.5/4.6 Regression] Wrong code error in -O2 [-fstrict-enums] compile, target independent
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Oct 2011 09:05:54 +0000
- Subject: [Bug middle-end/50189] [4.5/4.6 Regression] Wrong code error in -O2 [-fstrict-enums] compile, target independent
- Auto-submitted: auto-generated
- References: <bug-50189-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50189
--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-11 09:05:54 UTC ---
(In reply to comment #6)
> I saw the note that PR/49911 is fixed and thought that might mean this one is
> fixed also. Unfortunately testing shows that is not the case, at least not in
> 4_5_branch.
Yes, the PR49911 case was a special case where an earlier optimization pass
exposes the issue of this (PR50189) bug. That exposal is now no longer
happening.