gcc/testsuite/gcc.c-torture/compile/20031227-1.c

   1 /* PR opt/13159 -- test unswitching a loop multiple times.  */
   2
   3 void
   4 foo (void)
   5 {
   6   long j, k, p, g;
   7
   8   while (p)
   9     {
  10       while (k < 0 && j < 0)
  11         ;
  12       if (g)
  13         ;
  14       else if (g)
  15         ;
  16     }
  17 }