Consider the following fragment of assembly language that is to be executed on a generic three way

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Consider the following fragment of assembly language that is to be executed on a generic three way superscalar processor that can accommodate one memory access per clock. Rewrite the code to improve its performance.

LDR r1, [12] LDR r3, [14] MUL r5, r3, #12 ADD r3, r3, rl STR r3, [14] ADD r1, rl, #4 STR r1, [r2] ADD r7, r7,

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Computer Organization And Architecture Themes And Variations

ISBN: 9781111987046

1st Edition

Authors: Alan Clements

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Question Posted: Jan 22, 2024 08:01 AM

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Consider the following fragment of assembly language that is to be executed on a generic three way

Question:

LDR r1, [12] LDR r3, [14] MUL r5, r3, #12 ADD r3, r3, rl STR r3, [14] ADD r1, r1, #4 STR r1, [r2] ADD r7, r7, #14 MUL r7, r1, #5 SUB r6, r6, #4

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Assuming that three instructions can be executed per cycle ...View the full answer

Computer Organization And Architecture Themes And Variations

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