Viewing file:  avx512fp16-vcvtph2pd-1b.c (1.91 KB) -rw-r--r--
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/* { dg-do run { target avx512fp16 } } */
/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mavx512dq" } */
#define AVX512FP16
#include "avx512fp16-helper.h"
#define N_ELEMS (AVX512F_LEN / 16)
void NOINLINE
EMULATE(cvtph2_pd) (V512 * dest, V512 op1,
__mmask32 k, int zero_mask)
{
V512 v1, v2, v3, v4, v5, v6, v7, v8;
int i;
__mmask16 m1, m2;
m1 = k & 0xffff;
unpack_ph_2twops(op1, &v1, &v2);
for (i = 0; i < 8; i++) {
if (((1 << i) & m1) == 0) {
if (zero_mask) {
v5.u64[i] = 0;
}
else {
v5.u64[i] = dest->u64[i];
}
}
else {
v5.f64[i] = v1.f32[i];
}
}
*dest = v5;
}
void
TEST (void)
{
V512 res;
V512 exp;
init_src();
EMULATE(cvtph2_pd)(&exp, src1, NET_MASK, 0);
DF(res) = INTRINSIC (_cvtph_pd) (src1.xmmh[0]);
CHECK_RESULT (&res, &exp, N_ELEMS, _cvtph_pd);
init_dest(&res, &exp);
EMULATE(cvtph2_pd)(&exp, src1, 0xcc, 0);
DF(res) = INTRINSIC (_mask_cvtph_pd) (DF(res), 0xcc, src1.xmmh[0]);
CHECK_RESULT (&res, &exp, N_ELEMS, _mask_cvtph_pd);
EMULATE(cvtph2_pd)(&exp, src1, 0xc1, 1);
DF(res) = INTRINSIC (_maskz_cvtph_pd) (0xc1, src1.xmmh[0]);
CHECK_RESULT (&res, &exp, N_ELEMS, _maskz_cvtph_pd);
#if AVX512F_LEN == 512
EMULATE(cvtph2_pd)(&exp, src1, NET_MASK, 0);
DF(res) = INTRINSIC (_cvt_roundph_pd) (src1.xmmh[0], _ROUND_CUR);
CHECK_RESULT (&res, &exp, N_ELEMS, _cvt_roundph_pd);
init_dest(&res, &exp);
EMULATE(cvtph2_pd)(&exp, src1, 0xcc, 0);
DF(res) = INTRINSIC (_mask_cvt_roundph_pd) (DF(res), 0xcc, src1.xmmh[0], _ROUND_CUR);
CHECK_RESULT (&res, &exp, N_ELEMS, _mask_cvt_roundph_pd);
EMULATE(cvtph2_pd)(&exp, src1, 0xc1, 1);
DF(res) = INTRINSIC (_maskz_cvt_roundph_pd) (0xc1, src1.xmmh[0], _ROUND_CUR);
CHECK_RESULT (&res, &exp, N_ELEMS, _maskz_cvt_roundph_pd);
#endif
if (n_errs != 0) {
abort ();
}
}
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