[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  2005-07-11 
02:12 -------
And here is a testcase which fails on LP64 targets:

void __show_backtrace(void *rw)
{
  while(rw && (((unsigned long) rw) >= 0xf000000000000000) ) {}
}


-- 


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