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/* { dg-do compile { target { { powerpc*-*-* } && { ! powerpc*-apple-darwin* } } } } */

/* { dg-require-effective-target powerpc_fprs } */

/* { dg-options "-O2 -mrecip -ffast-math -mcpu=power5" } */

/* { dg-final { scan-assembler-times "frsqrtes" 1 } } */

/* { dg-final { scan-assembler-times "fmsubs" 1 } } */

/* { dg-final { scan-assembler-times "fmuls" 6 } } */

/* { dg-final { scan-assembler-times "fnmsubs" 3 } } */

/* { dg-final { scan-assembler-times "fsqrt" 1 } } */

/* power5 resqrte is not accurate enough, and should not be generated by

   default for -mrecip.  */

double

rsqrt_d (double a)

{

  return 1.0 / __builtin_sqrt (a);

}

float

rsqrt_f (float a)

{

  return 1.0f / __builtin_sqrtf (a);

}