Viewing file:  avx512fp16-vcmpph-1b.c (1.64 KB) -rw-r--r--
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/* { dg-do run { target avx512fp16 } } */
/* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */
#define AVX512FP16
#include "avx512fp16-helper.h"
#define N_ELEMS (AVX512F_LEN / 16)
__mmask32 NOINLINE
EMULATE(cmp_ph) (V512 op1, V512 op2,
__mmask32 k, int predicate)
{
V512 v1, v2, v3, v4, v5, v6, v7, v8;
int i, j;
__mmask16 mr1 = 0, mr2 = 0;
__mmask16 m1, m2;
__mmask32 mr = 0;
m1 = k & 0xffff;
m2 = (k >> 16) & 0xffff;
unpack_ph_2twops(op1, &v1, &v2);
unpack_ph_2twops(op2, &v3, &v4);
for (i = 0; i < 16; i++) {
if (((1 << i) & m1) != 0) {
j = v1.f32[i] == v3.f32[i] ? 1 : 0;
mr1 = mr1 | (j << i);
}
if (((1 << i) & m2) != 0) {
j = v2.f32[i] == v4.f32[i] ? 1 : 0;
mr2 = mr2 | (j << i);
}
}
mr = mr1 | (mr2 << 16);
return mr;
}
void
TEST (void)
{
__mmask32 res, exp;
init_src();
exp = EMULATE(cmp_ph) (src1, src2, NET_MASK, 0);
res = INTRINSIC (_cmp_ph_mask) (HF(src1), HF(src2), 0);
CHECK_RESULT_MASK (res, exp, N_ELEMS, _cmp_ph_mask);
exp = EMULATE(cmp_ph) (src1, src2, MASK_VALUE, 0);
res = INTRINSIC (_mask_cmp_ph_mask) (MASK_VALUE, HF(src1), HF(src2), 0);
CHECK_RESULT_MASK (res, exp, N_ELEMS, _mask_cmp_ph_mask);
#if AVX512F_LEN == 512
exp = EMULATE(cmp_ph) (src1, src2, NET_MASK, 0);
res = INTRINSIC (_cmp_round_ph_mask) (HF(src1), HF(src2), 0, 8);
CHECK_RESULT_MASK (res, exp, N_ELEMS, _cmp_round_ph_mask);
exp = EMULATE(cmp_ph) (src1, src2, MASK_VALUE, 0);
res = INTRINSIC (_mask_cmp_round_ph_mask) (MASK_VALUE, HF(src1), HF(src2), 0, 8);
CHECK_RESULT_MASK (res, exp, N_ELEMS, _mask_cmp_round_ph_mask);
#endif
if (n_errs != 0) {
abort ();
}
}
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