1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */
       3  /* { dg-final { scan-assembler-times "\[^\n\]*\\\{1to4\\\}" 2 } }  */
       4  /* { dg-final { scan-assembler-times "\[^\n\]*\\\{1to8\\\}" 2 } }  */
       5  /* { dg-final { scan-assembler-times "\[^\n\]*\\\{1to16\\\}" 2 } }  */
       6  
       7  #include <immintrin.h>
       8  
       9  volatile __m512h res0, a0, c0;
      10  volatile __m256h res1, a1, c1;
      11  volatile __m128h res2, a2, c2;
      12  volatile _Float16 *b;
      13  
      14  void extern
      15  avx_test(void)
      16  {
      17    res0 = _mm512_fmadd_pch (a0, _mm512_set1_pch(*(b + 2 * 6)), c0);
      18    res0 = _mm512_fcmadd_pch (a0, _mm512_set1_pch(*(b + 2 * 6)), c0);
      19  
      20    res1 = _mm256_fmadd_pch (a1, _mm256_set1_pch(*(b + 2 * 6)), c1);
      21    res1 = _mm256_fcmadd_pch (a1, _mm256_set1_pch(*(b + 2 * 6)), c1);
      22  
      23    res2 =  _mm_fmadd_pch (a2, _mm_set1_pch(*(b + 2 * 6)), c2);
      24    res2 =  _mm_fcmadd_pch (a2, _mm_set1_pch(*(b + 2 * 6)), c2);
      25  }