This code was simplified a little while ago, and the wrong variable name was used in that computation accidentally. Fortunately the "wrong" value would be too large, and so nothing bad would happen except a pair of arrays would be overly large in the O3 instruction class. Change-Id: I9694f1a8c79a62a172ef63bdd2f98fa0ace06acd Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/38383 Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com> Tested-by: kokoro <noreply+kokoro@google.com>