gcc/testsuite/gcc.dg/vect/fast-math-vect-pow-1.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target vect_float } */
   3
   4 float x[256];
   5
   6 void foo(void)
   7 {
   8   int i;
   9   for (i=0; i<256; ++i)
  10     x[i] = x[i] * x[i];
  11 }
  12
  13 /* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" } } */
  14 /* { dg-final { cleanup-tree-dump "vect" } } */