1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
/* { dg-do run } */
/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse2" } */
/* { dg-require-effective-target sse2 } */
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
#ifndef TEST
#define TEST sse2_test
#endif
#include CHECK_H
extern long lrintf (float);
#define N 32
float a[N] = {0.4,3.5,6.6,9.4,12.5,15.6,18.4,21.5,24.6,27.4,30.5,33.6,36.4,39.5,42.6,45.4,0.5,3.6,6.4,9.5,12.6,15.4,18.5,21.6,24.4,27.5,30.6,33.4,36.5,39.6,42.4,45.5};
long r[N];
static void
TEST (void)
{
int i;
for (i = 0; i < N; i++)
{
r[i] = lrintf (a[i]);
}
/* check results: */
for (i = 0; i < N; i++)
{
if (r[i] != lrintf (a[i]))
abort();
}
}
|
