i am working on mmx through gcc

From: Ankit Jain
Date: Fri Jul 23 2004 - 02:38:39 EST


hi

well i am not able to understand the basic internal
functionality of assembly

suppose i use this command

movb %2,%0
:"=r"(a),"=r"(b)
:"r"(x)

now it will move the value of x in a but b is also
initialised with some value

what is actually happening internally

ankit

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