mem-ruby: Remove NonCountingBloomFilter

Make BlockBloomFilter accept having a single bitfield, in which
case it behaves exactly as the NonCountingBloomFilter, and thus
the latter can be removed.

Change-Id: I56d96a89290c933293ce434bbe0e8bcd4bbcaa42
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18871
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
5 files changed