12. MIPS does not have a Subi instruction but does SUppolt a is this 5eudo insiruction

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12. MIPS does not have a Subi instruction but does SUppolt a is this 5eudo insiruction

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Answer 1

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Whenever an instruction set is created, there are some bounds like the total number of instructions is limited.

Whenever MIPS was created, the founder realized that there is no need for subi because the same could be achieved by adding the 2's complement of the subtrahend from the minuend. This could have been done to avoid creating too many instructions.

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12. MIPS does not have a Subi instruction but does SUppolt a is this 5eudo insiruction

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12. MIPS does not have a Subi instruction but does SUppolt a is this 5eudo insiruction

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