[libre-riscv-dev] [Bug 206] Implement branch prediction

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Wed Mar 4 00:37:40 GMT 2020


--- Comment #11 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---

this one is also short, a little echoey, it explains why 2 bit prediction
tables are used rather than 1.

basically you keep track of the last *two* predictions.  i am not sure exactly
what the FSM is for, yet, though.

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