stats: Update the solaris boot stats for the new op classes.

stats: Update the solaris boot stats for the new op classes.

The change below introduced some new op classes which have their own stats,
and the counts the instructions used to be under have gone down.

    commit 6c72c3551978ef2eabbe9727bf24fd2fcf385318
    Author: Fernando Endo <fernando.endo2@gmail.com>
    Date:   Sat Oct 15 14:58:45 2016 -0500

        cpu, arm: Distinguish Float* and SimdFloat*, create FloatMem* opClass

Change-Id: Ifa3a279493f503585a7b2cbb2785b106e24184bb
Reviewed-on: https://gem5-review.googlesource.com/2648
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>