Provide the ARM instruction that will copy the contents from r3 to r5 only if the...

Question

Question

Provide the ARM instruction that will copy the contents from r3 to r5 only if the result of a previous compare was not zero.

Answer 1

Answer #1

MOVNE R5,R3

Explnation :-
This arm instruction is conditional one. It will only execute if the previous compare was not zero i.e. Z != 0.

So, with MOV instruction i.e MOV R5,R3 which copies the content of R3 to R5. So, we will add condition code to it. Therefore, MOVNE

Answer 2

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