iate value:</p>
<p>See also: <strong>Bit(BitBase, BitOffset) </strong>on page 3-10.</p>
<p>Some assemblers support immediate bit offsets larger than 31 by using the immediate bit offset field in combina-tion with the displacement field of the memory operand. See “BT—Bit Test” in this chapter for more information on this addressing mechanism.</p>
<p>This instruction can be used with a LOCK prefix to allow the instruction to be executed atomically.</p>
<p>In 64-bit mode, the instruction’s default oper