[Bug middle-end/22398] [4.1 Regression] ICE in compare_values, at tree-vrp.c:445

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-14 
01:47 -------
A testcase which is exposed by PR 22368's second patch:
int __show_backtrace(void *rw)
{
  return (rw && (((unsigned long) rw) >= 0xf0000000) );
}

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22398