hg: jdk7/hotspot-comp/hotspot: 7026631: field _klass is incorrectly set for dual type of TypeAryPtr::OOPS

[vladimir.kozlov at oracle.com]

Changeset: 83f08886981c
Author:    kvn
Date:      2011-03-11 07:50 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/83f08886981c

7026631: field _klass is incorrectly set for dual type of TypeAryPtr::OOPS
Summary: add missing check this->dual() != TypeAryPtr::OOPS into TypeAryPtr::klass().
Reviewed-by: never

! src/share/vm/opto/type.cpp