| /* { dg-do run { target avx512fp16 } } */ |
| /* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */ |
| |
| |
| #define AVX512FP16 |
| #include "avx512fp16-helper.h" |
| |
| #define N_ELEMS (AVX512F_LEN / 16) |
| |
| void NOINLINE |
| EMULATE(cvtph2_w) (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; |
| m2 = (k >> 16) & 0xffff; |
| |
| unpack_ph_2twops(op1, &v1, &v2); |
| |
| for (i = 0; i < 16; i++) { |
| if (((1 << i) & m1) == 0) { |
| if (zero_mask) { |
| dest->u16[i] = 0; |
| } |
| } |
| else { |
| dest->u16[i] = v1.f32[i]; |
| |
| } |
| |
| if (((1 << i) & m2) == 0) { |
| if (zero_mask) { |
| dest->u16[i+16] = 0; |
| } |
| } |
| else { |
| dest->u16[i+16] = v2.f32[i]; |
| } |
| } |
| } |
| |
| void |
| TEST (void) |
| { |
| V512 res; |
| V512 exp; |
| |
| init_src(); |
| |
| EMULATE(cvtph2_w)(&exp, src1, NET_MASK, 0); |
| SI(res) = INTRINSIC (_cvttph_epu16) (HF(src1)); |
| CHECK_RESULT (&res, &exp, N_ELEMS, _cvttph_epu16); |
| |
| init_dest(&res, &exp); |
| EMULATE(cvtph2_w)(&exp, src1, MASK_VALUE, 0); |
| SI(res) = INTRINSIC (_mask_cvttph_epu16) (SI(res), MASK_VALUE, HF(src1)); |
| CHECK_RESULT (&res, &exp, N_ELEMS, _mask_cvttph_epu16); |
| |
| EMULATE(cvtph2_w)(&exp, src1, ZMASK_VALUE, 1); |
| SI(res) = INTRINSIC (_maskz_cvttph_epu16) (ZMASK_VALUE, HF(src1)); |
| CHECK_RESULT (&res, &exp, N_ELEMS, _maskz_cvttph_epu16); |
| |
| #if AVX512F_LEN == 512 |
| EMULATE(cvtph2_w)(&exp, src1, NET_MASK, 0); |
| SI(res) = INTRINSIC (_cvtt_roundph_epu16) (HF(src1), _ROUND_NINT); |
| CHECK_RESULT (&res, &exp, N_ELEMS, _cvtt_roundph_epu16); |
| |
| init_dest(&res, &exp); |
| EMULATE(cvtph2_w)(&exp, src1, MASK_VALUE, 0); |
| SI(res) = INTRINSIC (_mask_cvtt_roundph_epu16) (SI(res), MASK_VALUE, HF(src1), _ROUND_NINT); |
| CHECK_RESULT (&res, &exp, N_ELEMS, _mask_cvtt_roundph_epu16); |
| |
| EMULATE(cvtph2_w)(&exp, src1, ZMASK_VALUE, 1); |
| SI(res) = INTRINSIC (_maskz_cvtt_roundph_epu16) (ZMASK_VALUE, HF(src1), _ROUND_NINT); |
| CHECK_RESULT (&res, &exp, N_ELEMS, _maskz_cvtt_roundph_epu16); |
| #endif |
| |
| if (n_errs != 0) |
| abort (); |
| } |
| |