1  /* { dg-do run { target avx512fp16 } } */
       2  /* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */
       3  
       4  
       5  #define AVX512FP16
       6  #include "avx512fp16-helper.h"
       7  
       8  #define N_ELEMS (AVX512F_LEN / 16)
       9  
      10  void NOINLINE
      11  EMULATE(cvtph2_d) (V512 * dest, V512 op1,
      12  		 __mmask32 k, int zero_mask)
      13  {
      14    V512 v1, v2, v3, v4, v5, v6, v7, v8;
      15    int i;
      16    __mmask16 m1, m2;
      17  
      18    m1 = k & 0xffff;
      19  
      20    unpack_ph_2twops(op1, &v1, &v2);
      21  
      22    for (i = 0; i < 16; i++) {
      23      if (((1 << i) & m1) == 0) {
      24        if (zero_mask) {
      25  	v5.u32[i] = 0;
      26        }
      27        else {
      28  	v5.u32[i] = dest->u32[i];
      29        }
      30      }
      31      else {
      32        v5.u32[i] = v1.f32[i];
      33  
      34      }
      35    }
      36    *dest = v5;
      37  }
      38  
      39  void
      40  TEST (void)
      41  {
      42    V512 res;
      43    V512 exp;
      44  
      45    init_src();
      46  
      47    EMULATE(cvtph2_d)(&exp, src1,  NET_MASK, 0);
      48    SI(res) = INTRINSIC (_cvttph_epi32) (H_HF(src1));
      49    CHECK_RESULT (&res, &exp, N_ELEMS, _cvttph_epi32);
      50  
      51    init_dest(&res, &exp);
      52    EMULATE(cvtph2_d)(&exp, src1, HALF_MASK, 0);
      53    SI(res) = INTRINSIC (_mask_cvttph_epi32) (SI(res), HALF_MASK, H_HF(src1));
      54    CHECK_RESULT (&res, &exp, N_ELEMS, _mask_cvttph_epi32);
      55  
      56    EMULATE(cvtph2_d)(&exp, src1,  HALF_MASK, 1);
      57    SI(res) = INTRINSIC (_maskz_cvttph_epi32) (HALF_MASK, H_HF(src1));
      58    CHECK_RESULT (&res, &exp, N_ELEMS, _maskz_cvttph_epi32);
      59  
      60  #if AVX512F_LEN == 512
      61    EMULATE(cvtph2_d)(&exp, src1,  NET_MASK, 0);
      62    SI(res) = INTRINSIC (_cvtt_roundph_epi32) (H_HF(src1), _ROUND_NINT);
      63    CHECK_RESULT (&res, &exp, N_ELEMS, _cvtt_roundph_epi32);
      64  
      65    init_dest(&res, &exp);
      66    EMULATE(cvtph2_d)(&exp, src1, HALF_MASK, 0);
      67    SI(res) = INTRINSIC (_mask_cvtt_roundph_epi32) (SI(res), HALF_MASK, H_HF(src1), _ROUND_NINT);
      68    CHECK_RESULT (&res, &exp, N_ELEMS, _mask_cvtt_roundph_epi32);
      69  
      70    EMULATE(cvtph2_d)(&exp, src1,  HALF_MASK, 1);
      71    SI(res) = INTRINSIC (_maskz_cvtt_roundph_epi32) (HALF_MASK, H_HF(src1), _ROUND_NINT);
      72    CHECK_RESULT (&res, &exp, N_ELEMS, _maskz_cvtt_roundph_epi32);
      73  #endif
      74  
      75    if (n_errs != 0)
      76      abort ();
      77  }
      78  
      79