1 /* { dg-do compile } */
2 /* { dg-require-effective-target vect_double } */
3
4 double x[256];
5
6 void foo(void)
7 {
8 int i;
9 for (i=0; i<128; ++i)
10 {
11 x[2*i] = __builtin_pow (x[2*i], 0.5);
12 x[2*i+1] = __builtin_pow (x[2*i+1], 0.5);
13 }
14 }
15
16 /* { dg-final { scan-tree-dump "pattern recognized" "vect" } } */