--TEST--
009: Memory update (binary op with mem)
--TARGET--
x86_64
--ARGS--
-S
--CODE--
{
	l_1 = START(l_5);
	uintptr_t y = PARAM(l_1, "x", 1);
	uintptr_t x = PARAM(l_1, "y", 2);
	int32_t y2, l_2 = LOAD(l_1, y);
	int32_t x2, l_3 = LOAD(l_2, x);
	int32_t ret = SUB(x2, y2);
	l_4 = STORE(l_3, x, ret);
	l_5 = RETURN(l_4);
}
--EXPECT--
test:
	movl (%rdi), %eax
	subl %eax, (%rsi)
	retq