cpu: Added parameters to enable/disable features in LTAGE
They are for the following features in the LTAGE loop predictor:
- Hashing for calculating the loop table entry
- Add direction information
- Add speculative iteration number information
Change-Id: I395f4526163ee0d0229d1e87cde2bb046f1dd43a
Signed-off-by: Pau Cabre <pau.cabre@metempsy.com>
Reviewed-on: https://gem5-review.googlesource.com/c/14597
Reviewed-by: Ilias Vougioukas <ilias.vougioukas@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Louis Delhez <ldelhez@ucla.edu>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
3 files changed
