On 09/17/2010 07:16 AM, Camm Maguire wrote:
Greetings! Is there anyway to load a known 64bit number into a given register in two instructions?
Not in the general case where the value of the 64-bit number is unconstrained...
Said number is guaranteed to be within 32bits of the current value of another register.
In other words, you want to add an arbitrary 32-bit constant to the value in a register. You would need three instructions to do this. Two to generate the 32-bit constant and another to do the addition.
David Daney. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
