commit 1bab261961536d81ca325762385ead702b2318ff
author Bradley Wang <radwang@ucdavis.edu> Thu Jul 19 18:28:49 2018 -0700
committer Bradley Wang <radwang@ucdavis.edu> Fri Aug 10 23:41:23 2018 +0000
tree 5f9dbf0bc77f4b1b1e1976b42f91e6316daf288c
parent cd913125d11b01a584ad08b32d988b786c42fe39

cpu: Add hash functionality for RegId class

Having a hash function defined within the header will allow all
classes using RegId to use the class as a Key in a STL
unordered_map.

Change-Id: I32fd302a087c74e844dcbfce93fef9d0ed98d6bf
Signed-off-by: Bradley Wang <radwang@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/11870
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>