Give an example of where this instruction might be useful and a sequence of existing MIPS instructions

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Give an example of where this instruction might be useful and a sequence of existing MIPS instructions that are replaced by this instruction.

In this exercise, we examine how the ISA affects pipeline design. Problems in this exercise refer to the following new instruction: a. b. ADDM Rd, Rt+Offs (Rs) BEQM Rd, Rt, Offs (Rs) Rd=Rt+Mem[Offs+Rs] if Rt=Mem[Offs+Rs] then PC = Rd

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Computer Organization And Design The Hardware Software Interface

ISBN: 9780123747501

4th Revised Edition

Authors: David A. Patterson, John L. Hennessy

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Question Posted: Nov 07, 2023 02:04 AM

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Give an example of where this instruction might be useful and a sequence of existing MIPS instructions

Question:

a. b. ADDM Rd, Rt+Offs (Rs) BEQM Rd, Rt, Offs (Rs) Rd=Rt+Mem[Offs+Rs] if Rt=Mem[Offs+Rs] then PC = Rd

Step by Step Answer:

The provided instruction set includes two new instructions for a MIPSlike architecture 1 BEQM Rd Rt ...View the full answer

Computer Organization And Design The Hardware Software Interface

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