-=-=-=-=-=-=-=-=-= Source =-=-=-=-=-=-=-=-=-
while (expr)
	instr
-=-=-=-=-=-=-=-=- Method 1 -=-=-=-=-=-=-=-=-
l_continue:
	if (!(expr))
		goto l_break;
	instr;
	goto l_continue;
l_break:
-=-=-=-=-=-=-=-=- Method 2 -=-=-=-=-=-=-=-=-
goto l_continue:
l_do_expr:
	instr;
l_continue:
	if (expr)
		goto l_do_expr;
l_break:	

-=-=-=-=-=-=-=-=-= Source =-=-=-=-=-=-=-=-=-
do
	instr
while (expr)
-=-=-=-=-=-=-=-=- Method 1 -=-=-=-=-=-=-=-=-
l_continue:
	instr;
	if (expr)
		goto l_continue;
l_break:

-=-=-=-=-=-=-=-=-= Source =-=-=-=-=-=-=-=-=-
for (expr1; expr2; expr3)
  instr
-=-=-=-=-=-=-=-=- Method 1 -=-=-=-=-=-=-=-=-
	expr1;
l_loop:
	if (!(expr2))
		goto l_break;
	goto l_instr;
l_continue:
	expr3;
	goto l_loop;
l_instr:
	instr;
	goto l_continue;
l_break:

-=-=-=-=-=-=-=-=-= Source =-=-=-=-=-=-=-=-=-
if (expr)
	instr1
else
	instr2
-=-=-=-=-=-=-=-=- Method 1 -=-=-=-=-=-=-=-=-
	if (!(expr))
		goto l_else;
	instr1;
	goto l_end;
l_else:
	instr2;
l_end: