gcc/testsuite/gcc.dg/tree-ssa/ifc-6.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-c -O2 -ftree-vectorize" { target *-*-* } } */
   3
   4 static int x;
   5 void
   6 foo (int n, int *A)
   7 {
   8   int i;
   9   for (i = 0; i < n; i++)
  10     {
  11       if (A[i])
  12         x = 2;
  13       if (A[i + 1])
  14         x = 1;
  15     }
  16 }