[Bug target/24330] New: [4.0/4.1 Regression] x86_64 gcc crashes with -O0 -fpeephole2

[pinskia at gcc dot gnu dot org]

The following code crashes with -O0 -fpeephole2:

void s48_double_to_bignum(int exponent){
     long length = ((((exponent) + ((((sizeof (long)) * 8) - 2) - 1)) /
(((sizeof (long)) * 8) - 2)));
   }


-- 
           Summary: [4.0/4.1 Regression] x86_64 gcc crashes with -O0 -
                    fpeephole2
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24330