A Yeh-Patt predictor is show below. It has a 4-entry History…
Questions
A Yeh-Pаtt predictоr is shоw belоw. It hаs а 4-entry History Table and a 4-entry Pattern table. For this predictor, the two least significant bits are used for indexing into the predictor. Index HT PT 00 10 01 01 10 00 10 11 01 11 10 11 The branch PC is 0xABCD001B. Its actual behavior is NT. What is the branch predicted as? [behavior] (enter either T or NT). Show the updated state of the branch predictor. Only enter the values that have changed, and put a single dash '-' (without the quotes) otherwise. Index HT PT 00 [HT0] [PT0] 01 [HT1] [PT1] 10 [HT2] [PT2] 11 [HT3] [PT3]