1  /* { dg-do compile }  */
       2  /* { dg-require-effective-target arm_hard_vfp_ok }  */
       3  /* { dg-require-effective-target arm_fp16_ok } */
       4  /* { dg-options "-O2" }  */
       5  /* { dg-add-options arm_fp16_ieee } */
       6  
       7  /* Test __fp16 arguments and return value in registers (hard-float).  */
       8  
       9  void
      10  swap (__fp16, __fp16);
      11  
      12  __fp16
      13  F (__fp16 a, __fp16 b, __fp16 c)
      14  {
      15    swap (b, a);
      16    return c;
      17  }
      18  
      19  /* { dg-final { scan-assembler {vmov\.f32\ts[0-9]+, s1} } }  */
      20  /* { dg-final { scan-assembler {vmov\.f32\ts1, s0} } }  */
      21  /* { dg-final { scan-assembler {vmov\.f32\ts[0-9]+, s2+} } }  */
      22  /* { dg-final { scan-assembler-times {vmov\.f32\ts0, s[0-9]+} 2 } }  */