1  /* Verify that we generate single-precision square root reciprocal
       2     approximate (fsrra) in fast math mode on SH4A with FPU.  */
       3  /* { dg-do compile { target { has_fsrra } } }  */
       4  /* { dg-options "-O -ffast-math" } */
       5  /* { dg-final { scan-assembler "fsrra" } } */
       6  
       7  #include <math.h>
       8  
       9  float
      10  test (float f)
      11  {
      12    return 1 / sqrtf (f);
      13  }