CS 350 INTRODUCTION TO MIPS ASSEMBLY LANGUAGE

Types of MIPS | Memory Instructions | Arithmetic Instructions | Branch/Jump Instructions

In-Lab Exercise

Branch/Jump Instructions
 

Beq example

C Version:

        if (i == j) go to L1:

        f = g + h;

L1:   f = f - i

[where f through j correspond to the five registers $s0 through $s4]

MIPS Version:

beq $s3, $s4, L1

add $s0, $s1, $s2

L1:

sub $s0, $s0, $s3

Bne example

C Version:

if (i == j)

    f = g + h;

else

    f = g - h;

[where f through j correspond to the five registers $s0 through $s4]

MIPS Version:

bne $s3, $s4, Else

add $s0, $s1, $s2

j Exit

Else:

sub $s0, $s1, $s2

Exit:

Types of MIPS | Memory Instructions | Arithmetic Instructions | Branch/Jump Instructions

In-Lab Exercise