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[Bug tree-optimization/66868] [5/6 Regression] wrong code generated with -O3 (dead code removal?)
- From: "doko at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 14 Jul 2015 13:02:47 +0000
- Subject: [Bug tree-optimization/66868] [5/6 Regression] wrong code generated with -O3 (dead code removal?)
- Auto-submitted: auto-generated
- References: <bug-66868-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66868
--- Comment #2 from Matthias Klose <doko at gcc dot gnu.org> ---
the testsuite passes with -fsanitize=undefined (no additional output) and both
-fsanitize=undefined -fsanitize-undefined-trap-on-error doesn't abort either.