Viewing file:  avx512fp16-vcvtph2psx-1b.c (1.98 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 / 32)
#define CHECK_ELEMS (AVX512F_LEN / 16)
void NOINLINE
EMULATE(cvtxph2_ps) (V512 * dest, V512 op1, int n_el,
__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 < n_el; i++) {
if (((1 << i) & m1) == 0) {
if (zero_mask) {
v5.u32[i] = 0;
}
else {
v5.u32[i] = dest->u32[i];
}
}
else {
v5.f32[i] = v1.f32[i];
}
}
for (i = n_el; i < 16; i++)
v5.u32[i] = 0;
*dest = v5;
}
void
TEST (void)
{
V512 res;
V512 exp;
init_src();
EMULATE(cvtxph2_ps)(&exp, src1, N_ELEMS, 0xffff, 0);
SF(res) = INTRINSIC (_cvtxph_ps) (H_HF(src1));
CHECK_RESULT (&res, &exp, CHECK_ELEMS, _cvtxph_ps);
init_dest(&res, &exp);
EMULATE(cvtxph2_ps)(&exp, src1, N_ELEMS, 0xcc, 0);
SF(res) = INTRINSIC (_mask_cvtxph_ps) (SF(res), 0xcc, H_HF(src1));
CHECK_RESULT (&res, &exp, CHECK_ELEMS, _mask_cvtxph_ps);
EMULATE(cvtxph2_ps)(&exp, src1, N_ELEMS, 0xc1, 1);
SF(res) = INTRINSIC (_maskz_cvtxph_ps) (0xc1, H_HF(src1));
CHECK_RESULT (&res, &exp, CHECK_ELEMS, _maskz_cvtxph_ps);
#if AVX512F_LEN == 512
EMULATE(cvtxph2_ps)(&exp, src1, N_ELEMS, 0xffff, 0);
SF(res) = INTRINSIC (_cvtx_roundph_ps) (H_HF(src1), _ROUND_CUR);
CHECK_RESULT (&res, &exp, CHECK_ELEMS, _cvtx_roundph_ps);
init_dest(&res, &exp);
EMULATE(cvtxph2_ps)(&exp, src1, N_ELEMS, 0xcc, 0);
SF(res) = INTRINSIC (_mask_cvtx_roundph_ps) (SF(res), 0xcc, H_HF(src1), _ROUND_CUR);
CHECK_RESULT (&res, &exp, CHECK_ELEMS, _mask_cvtx_roundph_ps);
EMULATE(cvtxph2_ps)(&exp, src1, N_ELEMS, 0xc1, 1);
SF(res) = INTRINSIC (_maskz_cvtx_roundph_ps) (0xc1, H_HF(src1), _ROUND_CUR);
CHECK_RESULT (&res, &exp, CHECK_ELEMS, _maskz_cvtx_roundph_ps);
#endif
if (n_errs != 0)
abort ();
}
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