hg: jdk/submit: 8211451: ~2.5% regression on compression benchmark starting with 12-b11

[rwestrel at redhat.com]

Changeset: 61241fc2217a
Author:    roland
Date:      2018-11-08 10:20 +0100
URL:       http://hg.openjdk.java.net/jdk/submit/rev/61241fc2217a

8211451: ~2.5% regression on compression benchmark starting with 12-b11
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp