1/* { dg-do run } */
2/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse -mfpmath=sse -mrecip" } */
3/* { dg-require-effective-target sse } */
4
5#include "sse-check.h"
6
7extern float sqrtf (float);
8extern float fabsf (float);
9
10#define N 8
11
12float a[N] = { 0.f, 18.f, 108.f, 324.f, 720.f, 1944.f, 3087.f, 5832.f };
13float b[N] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };
14float r[N];
15
16float rc[N] = { 0.f, 3.f, 6.f, 9.f, 12.f, 18.f, 21.f, 27.f };
17
18static void
19sse_test (void)
20{
21  int i;
22
23  for (i = 0; i < N; i++)
24    {
25      r[i] = sqrtf (a[i] / b[i]);
26    }
27
28  /* check results:  */
29  for (i = 0; i < N; i++)
30    {
31      if (fabsf (r[i] - rc[i]) > 0.0001)
32	abort();
33    }
34}
35