gcc/testsuite/gcc.dg/graphite/pr41888.c

   1 /* { dg-options "-g -O2 -ftree-loop-distribution -fgraphite-identity" } */
   2
   3 int
   4 foo (int *x)
   5 {
   6   int a[10], b[10];
   7   int i;
   8   a[9] = 8;
   9   b[9] = 8;
  10   for (i = 0; i < 9; i++)
  11     {
  12       a[i] = *x++;
  13       b[i] = 1;
  14     }
  15   b[i] = b[i] & !(a[i] ^ *x++);
  16   return b[i] ? i + 1 : 0;
  17 }