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Load Negative

The two's complement of the absolute value of the second operand is placed in the first-operand location.

The operation complements positive numbers; negative numbers remain unchanged. The number zero remains unchanged with positive sign.

Condition Code:
0 ~ Result is zero
1 ~ Result is less than zero
2 ~ -
3 ~ -

Program Exceptions:
None.



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A.Daviel,TRIUMF