Which of the following segments of C code best describes what the following MIPS assembly code does? la $t0, x lw $t1, 0($t0) la $t2, y lw $t3, 0($t2) li $t4, 42 l1: bne $t4, $t1, l2 addu $t1, $t1, $t3 l2: sw $t1, 0($t0) Group of answer choices a) while (x==42) { x=x+y; } b) if (x==42) { x=x+y; } c) while (x!=42) { x=x+y; } d) if (x!=42) { x=x+y; } e) x=x+y;

Which of the following segments of C code best describes what the following MIPS assembly code does? la $t0, x lw $t1, 0($t0) la $t2, y lw $t3, 0($t2) li $t4, 42 l1: bne $t4, $t1, l2 addu $t1, $t1, $t3 l2: sw $t1, 0($t0) Group of answer choices a) while (x==42) { x=x+y; } b) if (x==42) { x=x+y; } c) while (x!=42) { x=x+y; } d) if (x!=42) { x=x+y; } e) x=x+y;

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter2: Introduction To Systems Architecture

Section: Chapter Questions

Problem 2VE: A(n) __________ is a storage location implemented in the CPU.

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Question

Which of the following segments of C code best describes what the following MIPS assembly code does?

la $t0, x

lw $t1, 0($t0)

la $t2, y

lw $t3, 0($t2)

li $t4, 42

l1: bne $t4, $t1, l2

addu $t1, $t1, $t3

l2: sw $t1, 0($t0)

Group of answer choices

a) while (x==42) { x=x+y; }

b) if (x==42) { x=x+y; }

c) while (x!=42) { x=x+y; }

d) if (x!=42) { x=x+y; }

e) x=x+y;

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