--TEST--
010: sub function
--TARGET--
x86_64
--ARGS--
-S
--CODE--
{
	uint16_t c = 1;
	l_1 = START(l_4);
	uint16_t x = PARAM(l_1, "x", 1);
	uint16_t ret = SUB(x, c);
	l_4 = RETURN(l_1, ret);
}
--EXPECT--
test:
	movw %di, %ax
	decw %ax
	retq