1/* { dg-do run } */
2/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse -mfpmath=sse -mrecip" } */
3/* { dg-require-effective-target sse } */
4
5#ifndef CHECK_H
6#define CHECK_H "sse-check.h"
7#endif
8
9#ifndef TEST
10#define TEST sse_test
11#endif
12
13#include CHECK_H
14
15extern float sqrtf (float);
16extern float fabsf (float);
17
18#define N 8
19
20float a[N] = { 0.f, 18.f, 108.f, 324.f, 720.f, 1944.f, 3087.f, 5832.f };
21float b[N] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };
22float r[N];
23
24float rc[N] = { 0.f, 3.f, 6.f, 9.f, 12.f, 18.f, 21.f, 27.f };
25
26static void
27TEST (void)
28{
29  int i;
30
31  for (i = 0; i < N; i++)
32    {
33      r[i] = sqrtf (a[i] / b[i]);
34    }
35
36  /* check results:  */
37  for (i = 0; i < N; i++)
38    {
39      if (fabsf (r[i] - rc[i]) > 0.0001)
40	abort();
41    }
42}
43