Q12

MCQ1 mark, −0.33

Consider the following intermediate program in three address code p = a - b q = p * c p = u * v q = p + q Which one of the following corresponds to a static single assignment form of the above code?

(A)

p1 = a - b q1 = p1 * c p1 = u * v q1 = p1 + q1

(B)

p3 = a - b q4 = p3 * c p4 = u * v q5 = p4 + q4

(C)

p1 = a - b q1 = p2 * c p3 = u * v q2 = p4 + q3

(D)

p1 = a - b q1 = p * c p2 = u * v q2 = p + q

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