Andrew Waterman 7f88a00a38 Always verify BTB result; don't bother flushing it ...

This improves CPI for things like

    lbu t0, (t0)
    j foo
    addi t0, t0, 1

where the addi would stall, causing j's misprediction check to fail,
flushing the pipeline.

2016-06-23 00:01:06 -07:00

..

main/scala

Always verify BTB result; don't bother flushing it

2016-06-23 00:01:06 -07:00