Question: (a) Identify the write after read dependency (i.e antidependency) in the following instruction sequence: I1 : R3 = R3 AND R5 I2: R4 = R3

(a) Identify the write after read dependency (i.e antidependency) in the following instruction sequence:

I1 : R3 = R3 AND R5

I2: R4 = R3 + 1

I3: R3 = R5 + 1

I4: R7 = R3 OR R4

I5: R6 = R6 + R5

Select one:

a. I4

b. I2

c. I1

d. I3

e. I5

(b)

Identify the write after write dependency (i.e output dependency) in the following instruction sequence:

I1 : R1 = 100

I2 : R2 = R4 - 25

I3: R1 = R2 + R4

I4: R4 = R1 + R3

I5: R3 = R1 + 30

Select one:

a. I2

b. I4

c. I1

d. I5

e. I3

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