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/*  Testcase from <marcus@jet.franken.de>

    PR optimization/15245

    This used to ICE as convert was used

    in tree-ssa-phiopt which created non gimple

    code.   */

char *f(char *x, int flag)

{

    char *ret = (char*)0;

    if( x > (char*)1 ) {

      if(x)

        return (char*)0;

    } else {

      if( flag & 1 )

        ret = (char*)1;

      flag |= 2;

    }

    return ret;

}