[Bug tree-optimization/31953] [4.3 Regression] ICE in set_value_range, at tree-vrp.c:305

[tbm at cyrius dot com]

------- Comment #1 from tbm at cyrius dot com  2007-05-16 15:04 -------
Reduced testcase:

struct WView
{
  int hexedit_mode:1;
};
toggle_hexedit_mode (struct WView *view)
{
  if (view->hexedit_mode)
    {
    }
  else
    {
      view->hexedit_mode = !view->hexedit_mode;
    }
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31953