Viewing file:  avx512f-vpermilpsi-2.c (1.46 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-options "-O2 -mavx512f" } */
/* { dg-require-effective-target avx512f } */
#define AVX512F
#include "avx512f-helper.h"
#define SIZE (AVX512F_LEN / 32)
#include "avx512f-mask-type.h"
#ifndef CTRL
#define CTRL 129
#endif
#ifndef SELECT4_DEFINED
#define SELECT4_DEFINED
static int
select4 (int i, unsigned ctrl)
{
int res;
switch (i % 4)
{
case 0:
res = (CTRL & 0x03);
break;
case 1:
res = ((CTRL & 0x0c) >> 2);
break;
case 2:
res = ((CTRL & 0x30) >> 4);
break;
case 3:
res = ((CTRL & 0xc0) >> 6);
break;
}
return res;
}
#endif
static void
CALC (float *s, float *r)
{
int i;
for (i = 0; i < SIZE; i++)
{
r[i] = s[(4 * (i / 4)) + select4 (i, CTRL)];
}
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN,) s1, res1, res2, res3;
MASK_TYPE mask = MASK_VALUE;
float res_ref[SIZE];
int i;
for (i = 0; i < SIZE; i++)
{
s1.a[i] = i + 10.;
res2.a[i] = DEFAULT_VALUE;
}
res1.x = INTRINSIC (_permute_ps) (s1.x, CTRL);
res2.x = INTRINSIC (_mask_permute_ps) (res2.x, mask, s1.x, CTRL);
res3.x = INTRINSIC (_maskz_permute_ps) (mask, s1.x, CTRL);
CALC (s1.a, res_ref);
if (UNION_CHECK (AVX512F_LEN,) (res1, res_ref))
abort ();
MASK_MERGE ()(res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN,) (res2, res_ref))
abort ();
MASK_ZERO ()(res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN,) (res3, res_ref))
abort ();
}
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