1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512er -O2" } */
       3  /* { dg-final { scan-assembler-times "vrcp28sd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
       4  /* { dg-final { scan-assembler-times "vrcp28sd\[ \\t\]+\[^\{\n\]*\{sae\}\[^\n\]*%xmm\[0-9\]+\[^\{\]*(?:\n|\[ \\t\]+#)" 1 } } */
       5  /* { dg-final { scan-assembler-times "vrcp28sd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       6  /* { dg-final { scan-assembler-times "vrcp28sd\[ \\t\]+\[^\n\]*\{sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       7  /* { dg-final { scan-assembler-times "vrcp28sd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       8  /* { dg-final { scan-assembler-times "vrcp28sd\[ \\t\]+\[^\n\]*\{sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       9  
      10  #include <immintrin.h>
      11  
      12  volatile __m128d x, y, z;
      13  volatile __mmask8 m;
      14  
      15  void extern
      16  avx512er_test (void)
      17  {
      18    x = _mm_rcp28_sd (x, y);
      19    x = _mm_rcp28_round_sd (x, y, _MM_FROUND_NO_EXC);
      20    x = _mm_mask_rcp28_sd (z, m, x, y);
      21    x = _mm_mask_rcp28_round_sd (z, m, x, y, _MM_FROUND_NO_EXC);
      22    x = _mm_maskz_rcp28_sd (m, x, y);
      23    x = _mm_maskz_rcp28_round_sd (m, x, y, _MM_FROUND_NO_EXC);
      24  }