Question
What is true about the following code sequence: addi x18, x0, 1 addi x19, x0, 2 addi x20, x0, 2 addi x21, x0, 4 addi
What is true about the following code sequence: addi x18, x0, 1 addi x19, x0, 2 addi x20, x0, 2 addi x21, x0, 4 addi x22, x0, 5
A. Must stall on the addi results
B. Can avoid stalls using only forwarding
C. Can execute without stalling or forwarding
D. None of the above
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Data Science For Dummies
Authors: Lillian Pierson ,Jake Porway
2nd Edition
1119327636, 978-1119327639
