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[Bug lto/57554] [4.9 regression] 176.gcc built with -flto miscompared after r198917 for x86
- 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: Wed, 30 Oct 2013 12:53:39 +0000
- Subject: [Bug lto/57554] [4.9 regression] 176.gcc built with -flto miscompared after r198917 for x86
- Auto-submitted: auto-generated
- References: <bug-57554-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57554
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2013-10-30
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I see it passing without adding -funroll-loops. I suppose 176.gcc contains
undefined behavior - does it work with adding
-fno-aggressive-loop-optimizations?