$12\mathrm{.}3$ LAB: Arithmetic expression $-$ add$/$sub$/$addi

Given the mapping of registers to variables below, write a program to implement the following expression:

$Z=(A+B)+(C-3)$

Use only $$t0$ and $$t1$ as temporaries.

Ex: If the values of $$s0,$$$s1,$ and $$s2$ are initialized in the simulator as:

the result is stored in $ s $4$ :

Note: Use the $\text{'}+\text{'}$ button under the Registers display to initialize register values.

Note: Use the $\text{'}+\text{'}$ button under the Registers display to initialize register values.

$547508\mathrm{.}1823746.$qx$3$zqy$7$

LAB

ACTIVITY

$12\mathrm{.}3\mathrm{.}1$: LAB: Arithmetic expression $-$ add$/$sub$/$addi

Assembly

Li

Li

Registers

Each has value $0$