Viewing file:  avx512f-vpermq-imm-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 / 64)
#include "avx512f-mask-type.h"
#define IMM_MASK 0x7c
static void
CALC (long long *src1, int mask, long long *dst)
{
int i;
for (i = 0; i < SIZE; i++)
{
int index = ((mask >> (2 * (i % 4))) & 3);
int base = i / 4;
dst[i] = src1[4 * base + index];
}
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src1;
MASK_TYPE mask = MASK_VALUE;
long long res_ref[SIZE];
int i, sign = 1;
for (i = 0; i < SIZE; i++)
{
src1.a[i] = (i + 10) * (i + 10) * sign;
sign = -sign;
res3.a[i] = DEFAULT_VALUE;
}
res1.x = INTRINSIC (_permutex_epi64) (src1.x, IMM_MASK);
res2.x = INTRINSIC (_maskz_permutex_epi64) (mask, src1.x, IMM_MASK);
res3.x = INTRINSIC (_mask_permutex_epi64) (res3.x, mask, src1.x, IMM_MASK);
CALC (src1.a, IMM_MASK, res_ref);
if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
abort ();
MASK_ZERO (i_q) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
abort ();
MASK_MERGE (i_q) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
abort ();
}
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