1  /* { dg-do compile } */
       2  /* { dg-options "isa=4 -mhard-float" } */
       3  /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
       4  /* { dg-final { scan-assembler-not "\trsqrt.d\t" } } */
       5  /* { dg-final { scan-assembler-not "\trsqrt.s\t" } } */
       6  
       7  extern double sqrt(double);
       8  extern float sqrtf(float);
       9  
      10  double foo(double x)
      11  {
      12    return 1.0/sqrt(x);
      13  }
      14  
      15  double bar(double x)
      16  {
      17    return sqrt(1.0/x);
      18  }
      19  
      20  float foof(float x)
      21  {
      22    return 1.0f/sqrtf(x);
      23  }
      24  
      25  float barf(float x)
      26  {
      27    return sqrtf(1.0f/x);
      28  }