Write the MIPS assembly code to implement this: (10 points) ``` if (($t1 != $t2) && ($t3 !=$t4)) { $t1++; } else { $t2--; } ``` nop; //some instruction
Added by Christina R.
Close
Step 1
Use the `bne` (branch if not equal) instruction. ```assembly bne $t1, $t2, check_t3_t4 ``` Show more…
Show all steps
Your feedback will help us improve your experience
Supreeta N and 59 other AP CS educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
MIPS Assembly Language Translate the following C code to MIPS assembly code. Use a minimum number of instructions. Assume that the values of a, b, i, and j are in registers $s0, $s1, $t0, and $t1, respectively. Also, assume that register $s2 holds the base address of the array D. for (i = 0; i < a; i++) for (j = 0; j < b; j++) D[j] = i + j
Supreeta N.
Write a sequence of LC-3 instructions (in bits) to set R3 equal to R4 OR R5. Assume that values have already been placed into R4 and R5 for you. You may not change the values of any other registers (only R3, R4, and R5). Include RTL or assembly comments explaining the action of each binary instruction. Hints: You MAY change R4 and R5. You should only need four instructions.
Adi S.
Assume a five-stage single-pipeline microarchitecture (fetch, decode, execute, memory, write back) and the code below. All ops are 1 cycle except LW and SW, which are 1 + 2 cycles, and branches, which are 1 + 1 cycles. There is no forwarding. Show the phases of each instruction per clock cycle for one iteration of the loop. a. How many clock cycles per loop iteration are lost to branch overhead? b. Assume a static branch predictor, capable of recognizing a backwards branch in the Decode stage. Now how many clock cycles are wasted on branch overhead? c. Assume a dynamic branch predictor. How many cycles are lost on a correct prediction?
Aarya B.
Recommended Textbooks
Computer Science and Information Technology
Introduction to Programming Using Python
Computer Science - An Overview
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD