gcc/testsuite/gcc.dg/pr56350.c

   1 /* PR tree-optimization/56350 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O -ftree-vectorize" } */
   4
   5 int a, b, c;
   6
   7 void
   8 f (void)
   9 {
  10   for (; c; c++)
  11     for (b = 0; b < 2; b++)
  12       a /= 8;
  13 }