[Bug middle-end/40257] New: [4.5 Regression] Revision 147852 miscompiled 252.eon in SPEC CPU 2K

[hjl dot tools at gmail dot com]

On Linux/ia32, revision 147852

http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00829.html

miscompiled 252.eon in SPEC CPU 2K at -O2:

Running Benchmarks
  Running 252.eon ref base o2x87 default
*** Miscompare of pixels_out.kajiya, see
/export/gnu/import/rrs/spec/2000/spec/benchspec/CINT2000/252.eon/run/00000002/pixels_out.kajiya.mis


-- 
           Summary: [4.5 Regression]  Revision 147852 miscompiled 252.eon in
                    SPEC CPU 2K
           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=40257