1  /* Test generation of DFP instructions for POWER6.  */
       2  /* { dg-do compile { target { powerpc*-*-linux* && powerpc_fprs } } } */
       3  /* { dg-require-effective-target dfp } */
       4  /* { dg-options "-std=gnu99 -O1 -mdejagnu-cpu=power6" } */
       5  
       6  /* { dg-final { scan-assembler-times "fneg" 1 } } */
       7  /* { dg-final { scan-assembler-times "fabs" 1 } } */
       8  /* { dg-final { scan-assembler-times "fnabs" 1 } } */
       9  /* { dg-final { scan-assembler-times "fmr" 0 } } */
      10  
      11  /* These tests verify we only generate fneg, fabs and fnabs
      12     instructions and no fmr's since these are done in place.  */
      13  
      14  _Decimal128
      15  func1 (_Decimal128 a)
      16  {
      17    return -a;
      18  }
      19  
      20  _Decimal128
      21  func2 (_Decimal128 a)
      22  {
      23    return __builtin_fabsd128 (a);
      24  }
      25  
      26  _Decimal128
      27  func3 (_Decimal128 a)
      28  {
      29    return - __builtin_fabsd128 (a);
      30  }