Example (Contd.)

Upon mispredictions due to incorrect speculation

r1 = a + b

ld r2 (r1)

ld r4 (r3)

r5 = r3 + a

r7 = r5+r6

ldpred r2

ldpred r4

r3 = r2*3

r6 = r4 + 4

1

2

3

6

5

4

7

VLIW Engine

6

5

CC Engine

In this example, no additional cycles required than

correct speculation.

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