[llvm-exegesis] Analysis: Show inconsistencies between checked-in and measured data.

Summary:
We now highlight any sched classes whose measurements do not match the
LLVM SchedModel. "bad" clusters are marked in red.

Screenshot in phabricator diff.

Reviewers: gchatelet

Subscribers: tschuett, mgrang, RKSimon, llvm-commits

Differential Revision: https://reviews.llvm.org/D47639

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333884 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed