tcc-65816/test/dg/20030826-1.c
2017-06-09 13:52:12 +02:00

34 lines
466 B
C

/* 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;
}