ss="anchor" href="#xacquire">
			¶
		</a></h3>
<pre>IF XACQUIRE-enabled instruction
    THEN
        IF (HLE_NEST_COUNT &lt; MAX_HLE_NEST_COUNT) THEN
            HLE_NEST_COUNT++
            IF (HLE_NEST_COUNT = 1) THEN
                HLE_ACTIVE ← 1
                IF 64-bit mode
                    THEN
                        restartRIP ← instruction pointer of the XACQUIRE-enabled instruction
                    ELSE
                        restartEIP ← instruction pointer of the XACQUIRE-enabled