Subversion Repositories openrisc

/* Verify that we generate single-precision square root reciprocal

   approximate (fsrra) in fast math mode.  */

/* { dg-do compile { target "sh*-*-*" } } */

/* { dg-options "-O -ffast-math" } */

/* { dg-final { scan-assembler "\tfsrra\t" } } */

#if defined __SH4A__ && ! defined __SH4_NOFPU__

#include <math.h>

float test(float f) { return 1 / sqrtf(f); }

#else

asm ("fsrra\t");

#endif