Question: Spot all data dependencies (including ones that do not lead to stalls). Draw arrows from the stages where data is made available, directed to where

Spot all data dependencies (including ones that do not lead to stalls). Draw arrows from the stages where data is made available, directed to where it is needed. Circle the involved registers in the instructions. Assume no forwarding.

How many stalls will we have to add to the pipeline to resolve the hazards?

Spot all data dependencies (including ones that do not lead to stalls).

time-> addi $t0 $t1 100 F D A M W lw $t2 4 ($t0) FDAMW add $t3 $t1 $t2 FDAMW w $t38($t0) DAMw lw $t50 ($t6) EDAMW or $t5 St0st3 E'DAMW WM JMA WMAD ADF 10$06$ tt 1$1$$0 $4$80$

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