1  /* { dg-options "-O" } */
       2  
       3  #pragma GCC target "+simd+fp16"
       4  
       5  __Float16x4_t
       6  f1 (__Float16x4_t x, __Float16x4_t y)
       7  {
       8    return x * y[0];
       9  }
      10  
      11  __Float16x4_t
      12  f2 (__Float16x4_t x, __Float16x4_t y)
      13  {
      14    return x * y[3];
      15  }
      16  
      17  __Float16x4_t
      18  f3 (__Float16x4_t x, __Float16x8_t y)
      19  {
      20    return x * y[0];
      21  }
      22  
      23  __Float16x4_t
      24  f4 (__Float16x4_t x, __Float16x8_t y)
      25  {
      26    return x * y[7];
      27  }
      28  
      29  __Float16x8_t
      30  f5 (__Float16x8_t x, __Float16x4_t y)
      31  {
      32    return x * y[0];
      33  }
      34  
      35  __Float16x8_t
      36  f6 (__Float16x8_t x, __Float16x4_t y)
      37  {
      38    return x * y[3];
      39  }
      40  
      41  __Float16x8_t
      42  f7 (__Float16x8_t x, __Float16x8_t y)
      43  {
      44    return x * y[0];
      45  }
      46  
      47  __Float16x8_t
      48  f8 (__Float16x8_t x, __Float16x8_t y)
      49  {
      50    return x * y[7];
      51  }
      52  
      53  /* { dg-final { scan-assembler-times {\tfmul\tv0.4h, v0.4h, v1.h\[0\]} 2 } } */
      54  /* { dg-final { scan-assembler-times {\tfmul\tv0.4h, v0.4h, v1.h\[3\]} 1 } } */
      55  /* { dg-final { scan-assembler-times {\tfmul\tv0.4h, v0.4h, v1.h\[7\]} 1 } } */
      56  
      57  /* { dg-final { scan-assembler-times {\tfmul\tv0.8h, v0.8h, v1.h\[0\]} 2 } } */
      58  /* { dg-final { scan-assembler-times {\tfmul\tv0.8h, v0.8h, v1.h\[3\]} 1 } } */
      59  /* { dg-final { scan-assembler-times {\tfmul\tv0.8h, v0.8h, v1.h\[7\]} 1 } } */