Code Generation/Example 3

The Original Code

Consider the following C function:

<c> int *click(int *x, int dim) {

 int *res, i;
 for (i = dim-2, res = x+dim-1; i >= 0; i--)
   if (x[i] > *res) res = &x[i];
 return res;

} </c>

Postfix Code

The Postfix code for the above function is as follows:

Postfix code
{{{2}}}

Compiling and Running

To compile the Postfix code directly, pf2asm can be used:

• pf2asm click.pf
• yasm -felf click.asm