[Bug middle-end/39972] New: [4.5 Regression] 465.tonto in SPEC CPU 2006 is miscompiled

[hjl dot tools at gmail dot com]

On Linux/Intel64, revision 146920 miscompiles 465.tonto in SPEC CPU 2006
with

-O3 -msse2 -mfpmath=sse -ffast-math -funroll-loops -m32

revision 146799 is OK.


-- 
           Summary: [4.5 Regression]  465.tonto in SPEC CPU 2006 is
                    miscompiled
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39972