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[Bug middle-end/60546] [4.8/4.9] O2 & asan enable generates wrong insns
- From: "manjian2006 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Mar 2014 14:45:05 +0000
- Subject: [Bug middle-end/60546] [4.8/4.9] O2 & asan enable generates wrong insns
- Auto-submitted: auto-generated
- References: <bug-60546-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60546
--- Comment #16 from linzj <manjian2006 at gmail dot com> ---
Yes,that may work.But what exactly go wrong in the original algorithm? I can't
change a correct algorithm just because it volatiles TBBA and make the compiler
generate wrong code.Because it's CORRECT logically.