fast-math-ifcvt-1.c

   1 /* PR 47892 */
   2 /* { dg-do compile } */
   3 /* { dg-require-effective-target vect_float } */
   4 /* { dg-require-effective-target vect_condition } */
   5
   6 void
   7 bestseries9 (float * __restrict__ arr, int len)
   8 {
   9   int i;
  10   for (i = 0; i < len; ++i)
  11     {
  12       float or = arr[i];
  13       arr[i] = (or > 0.0f) * (2 - or * or);
  14     }
  15 }
  16
  17 /* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" } } */
  18 /* { dg-final { cleanup-tree-dump "vect" } } */