Question
Assume the initial value for X1 is is 11 and X2 is 22. Suppose we execute the code below on a version of the pipeline
Assume the initial value for X1 is is 11 and X2 is 22. Suppose we execute the code below on a version of the pipeline from your textbook that does not handle data hazards (i.e., the programmer handles data hazards by inserting NOP instructions where necessary). What would the final values of register X5 be? Assume the register file is written at the beginning of the cycle and read at the end of a cycle. Therefore, an ID stage will return the results of a WB state occurring during the same cycle. ADDI X1,X2,#5 ADD X3,X1,X2 ADDI X4,X1,#15 ADD X5,X1,X1
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