hg: hsx/hotspot-emb/hotspot: 8005895: Inefficient InstanceKlass field packing wasts memory.
jiangli.zhou at oracle.com
jiangli.zhou at oracle.com
Fri Jan 11 18:25:29 PST 2013
Changeset: 337e1dd9d902
Author: jiangli
Date: 2013-01-11 16:55 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/337e1dd9d902
8005895: Inefficient InstanceKlass field packing wasts memory.
Summary: Pack _misc_has_default_methods into the _misc_flags, move _idnum_allocated_count.
Reviewed-by: coleenp, shade
! src/share/vm/oops/instanceKlass.hpp
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