http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53616
Bug #: 53616 Summary: [4.8 Regression] 416.gamess in SPEC CPU 2006 miscompiled Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassig...@gcc.gnu.org ReportedBy: hjl.to...@gmail.com CC: areg.melikadam...@gmail.com On Linux/x86-64, revision 188299 miscompiled 416.gamess in SPEC CPU 2006 with: -O3 -funroll-loops -ffast-math -ffixed-form -DSPEC_CPU_LP64 Running 416.gamess ref peak lnx32e-gcc default *** Miscompare of triazolium.out; for details see /export/gnu/import/git/gcc-test-spec/spec/2006/x86_64/spec/benchspec/CPU2006 /416.gamess/run/run_peak_ref_lnx32e-gcc.0000/triazolium.out.mis *** Miscompare of cytosine.2.out; for details see /export/gnu/import/git/gcc-test-spec/spec/2006/x86_64/spec/benchspec/CPU2006 /416.gamess/run/run_peak_ref_lnx32e-gcc.0000/cytosine.2.out.mis Revision 188248 is OK.