Viewing file:  avx512f-vshufi64x2-2.c (1.54 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"
#include "string.h"
static void
CALC (long long *e, UNION_TYPE (AVX512F_LEN, i_q) s1,
UNION_TYPE (AVX512F_LEN, i_q) s2, int imm)
{
int i, offset, selector;
long long *source;
for (i = 0; i < SIZE / 2; i++)
{
#if AVX512F_LEN == 512
selector = (imm >> i * 2) & 0x3;
#else
selector = (imm >> i) & 0x1;
#endif
offset = i * 2;
source = i * 2 * 64 < AVX512F_LEN / 2 ? s1.a : s2.a;
memcpy (e + offset, source + selector * 2, 16);
}
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN, i_q) u1, u2, u3, s1, s2;
MASK_TYPE mask = MASK_VALUE;
long long e[SIZE];
int i;
#if AVX512F_LEN == 512
int imm = 203;
#else
int imm = 1;
#endif
for (i = 0; i < SIZE; i++)
{
s1.a[i] = 1.2 / (i + 0.378);
s2.a[i] = 91.02 / (i + 4.3578);
u1.a[i] = DEFAULT_VALUE;
u2.a[i] = DEFAULT_VALUE;
u3.a[i] = DEFAULT_VALUE;
}
u1.x = INTRINSIC (_shuffle_i64x2) (s1.x, s2.x, imm);
u2.x = INTRINSIC (_mask_shuffle_i64x2) (u2.x, mask, s1.x, s2.x, imm);
u3.x = INTRINSIC (_maskz_shuffle_i64x2) (mask, s1.x, s2.x, imm);
CALC (e, s1, s2, imm);
if (UNION_CHECK (AVX512F_LEN, i_q) (u1, e))
abort ();
MASK_MERGE (i_q) (e, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_q) (u2, e))
abort ();
MASK_ZERO (i_q) (e, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_q) (u3, e))
abort ();
}
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