1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ffast-math -msse -mfpmath=sse -mrecip" } */
       3  
       4  extern float sqrtf (float);
       5  
       6  float t1(float a, float b)
       7  {
       8    return a/sqrtf(b);
       9  }
      10  
      11  float t2(float a, float b)
      12  {
      13    return sqrtf(a/b);
      14  }
      15  
      16  float t3(float a)
      17  {
      18    return sqrtf(a);
      19  }
      20  
      21  /* { dg-final { scan-assembler-times "rsqrtss" 3 } } */