File: recip-1.c

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gcc-arm-none-eabi 15%3A12.2.rel1-1
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/* { dg-do compile { target { { powerpc*-*-* } && { ! powerpc*-apple-darwin* } } } } */
/* { dg-require-effective-target powerpc_fprs } */
/* { dg-options "-O2 -mrecip -ffast-math -mdejagnu-cpu=power6" } */
/* { dg-final { scan-assembler-times "frsqrte" 2 } } */
/* { dg-final { scan-assembler-times "fmul" 4 } } */
/* { dg-final { scan-assembler-times "fnmsub" 3 } } */
/* { dg-final { scan-assembler-times "fmadd" 4 } } */

double
rsqrt_d (double a)
{
  return 1.0 / __builtin_sqrt (a);
}

float
rsqrt_f (float a)
{
  return 1.0f / __builtin_sqrtf (a);
}