#! /bin/awk -f

{
    print $0;
}

/^	calls	/ {
	print "	movl	r0,-(sp)";
	print "	movl	r1,-(sp)";
	print "	calls	$0,_MMcheckValid";
	print "	movl	(sp)+,r1";
	print "	movl	(sp)+,r0";
}
