mem-cache: Proactive Instruction Fetch Implementation

mem-cache: Proactive Instruction Fetch Implementation

Ferdman, M., Kaynak, C., & Falsafi, B. (2011, December).
Proactive instruction fetch. In Proceedings of the 44th Annual IEEE/ACM
International Symposium on Microarchitecture (pp. 152-162). ACM.

Change-Id: I38c3ab30a94ab279f03e3d5936ce8ed118310c0e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/16968
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>