Viewing file:  avx512f-vpshufd-2.c (1.27 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"
static void
CALC (int *s1, unsigned char imm, int *r)
{
int i, j, offset;
for (j = 0; j < SIZE / 4; j++)
{
offset = j * 4;
for (i = 0; i < 4; i++)
r[i + offset] =
s1[((imm & (0x3 << (2 * i))) >> (2 * i)) + offset];
}
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN, i_d) s1, res1, res2, res3;
int res_ref[SIZE];
int j, sign = 1;
MASK_TYPE mask = MASK_VALUE;
for (j = 0; j < SIZE; j++)
{
s1.a[j] = j * sign;
res1.a[j] = DEFAULT_VALUE;
res2.a[j] = DEFAULT_VALUE;
res3.a[j] = DEFAULT_VALUE;
sign = -sign;
}
res1.x = INTRINSIC (_shuffle_epi32) (s1.x, 0xec);
res2.x = INTRINSIC (_mask_shuffle_epi32) (res2.x, mask, s1.x, 0xec);
res3.x = INTRINSIC (_maskz_shuffle_epi32) (mask, s1.x, 0xec);
CALC (s1.a, 0xec, res_ref);
if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
abort ();
MASK_MERGE (i_d) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
abort ();
MASK_ZERO (i_d) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
abort ();
}
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