http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59025
Bug ID: 59025 Summary: Revision 203979 causes failure in CPU2006 benchmark 435.gromacs Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: pthaugen at gcc dot gnu.org CC: bergner at gcc dot gnu.org, jakub at gcc dot gnu.org Host: powerpc64-linux Target: powerpc64-linux Build: powerpc64-linux 435.gromacs started miscomparing on PowerPC with r203979. Compiler options used are -O3 -m64 -mcpu=power6 -ffast-math. Currently trying to track down an individual file that is miscompiled so I can provide more detail.