[Bug middle-end/53073] New: [4.8 Regression] 464.h264ref in SPEC CPU 2006 miscompiled

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53073

             Bug #: 53073
           Summary: [4.8 Regression] 464.h264ref in SPEC CPU 2006
                    miscompiled
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com
                CC: areg.melikadamyan@gmail.com, rguenth@gcc.gnu.org


On Linux/x86-64, revision 186592:

http://gcc.gnu.org/ml/gcc-cvs/2012-04/msg00543.html

compiles 464.h264ref in SPEC CPU 2006 into infinite loop.