Viewing file:  avx512f-vdivsd-3.c (1.37 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-options "-O2 -mavx512f" } */
/* { dg-require-effective-target avx512f } */
#include "avx512f-check.h"
#include "avx512f-helper.h"
#define SIZE (128 / 64)
#include "avx512f-mask-type.h"
static void
calc_div (double *r, double *s1, double *s2)
{
r[0] = s1[0] / s2[0];
r[1] = s1[1];
}
void
avx512f_test (void)
{
int i, sign;
union128d res1, res2, res3, res4, src1, src2;
MASK_TYPE mask = 0;
double res_ref[SIZE];
sign = -1;
for (i = 0; i < SIZE; i++)
{
src1.a[i] = 1.5 + 34.67 * i * sign;
src2.a[i] = -22.17 * i * sign + 1.0;
res1.a[i] = DEFAULT_VALUE;
res3.a[i] = DEFAULT_VALUE;
sign = sign * -1;
}
res1.x = _mm_mask_div_sd (res1.x, mask, src1.x, src2.x);
res2.x = _mm_maskz_div_sd (mask, src1.x, src2.x);
res3.x = _mm_mask_div_round_sd (res3.x, mask, src1.x, src2.x, _MM_FROUND_NO_EXC);
res4.x = _mm_maskz_div_round_sd (mask, src1.x, src2.x, _MM_FROUND_NO_EXC);
calc_div (res_ref, src1.a, src2.a);
MASK_MERGE (d) (res_ref, mask, 1);
if (check_union128d (res1, res_ref))
abort ();
MASK_ZERO (d) (res_ref, mask, 1);
if (check_union128d (res2, res_ref))
abort ();
calc_div (res_ref, src1.a, src2.a);
MASK_MERGE (d) (res_ref, mask, 1);
if (check_union128d (res3, res_ref))
abort ();
MASK_ZERO (d) (res_ref, mask, 1);
if (check_union128d (res4, res_ref))
abort ();
}
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