/* Copyright (C) 2003 Free Software Foundation.   Check that the RTL expansion of floating point exponentiation by   a constant integer doesn't break anything and produces the expected   results.   Written by Roger Sayle, 20th June 2003.  *//* { dg-do run } *//* { dg-options "-O2 -ffast-math" } */extern double pow(double,double);extern void abort(void);double foo (double x){  return pow (x, 6);}double bar (double x){  return pow (x, -4);}int main(){  if (foo (2.0) != 64.0)    abort ();  if (bar (2.0) != 0.0625)    abort ();  return 0;}