hg: jdk9/hs-comp/hotspot: 8146792: Predicate moved after partial peel may lead to broken graph

[roland.westrelin at oracle.com]

Changeset: 2748d975045f
Author:    roland
Date:      2016-01-11 16:02 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/2748d975045f

8146792: Predicate moved after partial peel may lead to broken graph
Summary: partial peel can leave a pinned node between predicates and loop and prevent some loop predication
Reviewed-by: kvn

! src/share/vm/opto/loopPredicate.cpp
+ test/compiler/loopopts/BadPredicateAfterPartialPeel.java