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[Bug tree-optimization/36098] New: [4.4 Regression] 435.gromacs miscompares at -O3
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 May 2008 09:07:01 -0000
- Subject: [Bug tree-optimization/36098] New: [4.4 Regression] 435.gromacs miscompares at -O3
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
435.gromacs started to miscompare with -O3 -funroll-loops -fpeel-loops
-ftree-vectorize on the trunk. Last known good revision was r134722.
--
Summary: [4.4 Regression] 435.gromacs miscompares at -O3
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: x64_86-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36098