For these problems, the table holds MIPS assembly code fragments. You will be asked to evaluate each
Question:
For these problems, the table holds MIPS assembly code fragments. You will be asked to evaluate each of the code fragments, familiarizing you with the different MIPS branch instructions.
Rewrite the loop to reduce the number of MIPS instructions executed.
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a. b. addi $t1, $0.50 LOOP: lw $s1, 0($50) add $s2, $s2, $sl lw $s1, 4($50) add $s2, $s2, $sl addi $50, $50, 8 subi $t1, $t1, 1 bne $t1, $0, LOOP addi $t1, $0, $0 $s1, 0($50) add $s2, $s2, $sl addi $50, $50, 4 addi $t1, $t1, 1 slti $t2, $t1, 100 bne $t2, $50, LOOP LOOP: lw
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a Original code addi t1 0 50 LOOP lw s1 0s0 add s2 s2 s1 lw s1 4s0 add s2 s2 s1 addi s0 s...View the full answer
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Related Book For
Computer Organization And Design The Hardware Software Interface
ISBN: 9780123747501
4th Revised Edition
Authors: David A. Patterson, John L. Hennessy
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