Subversion Repositories openrisc

/* Copyright (C) 2003 Free Software Foundation.
 
   Check that constant folding of mathematical expressions doesn't
   break anything.
 
   Written by Roger Sayle, 24th August 2003.  */
 
/* { dg-do run } */
/* { dg-options "-O2 -ffast-math" } */
 
void abort(void);
 
double foo(double x)
{
  return 12.0/(x*3.0);
}
 
double bar(double x)
{
  return (3.0/x)*4.0;
}
 
int main()
{
  if (foo(2.0) != 2.0)
    abort ();
 
  if (bar(2.0) != 6.0)
    abort ();
 
  return 0;
}