hg: hsx/hotspot-rt/hotspot: 8027616: Off by one error in putback for compressed oops nashorn performance improvement

[coleen.phillimore at oracle.com]

Changeset: c8fc12209830
Author:    coleenp
Date:      2013-10-31 14:11 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/c8fc12209830

8027616: Off by one error in putback for compressed oops nashorn performance improvement
Summary: Should compare bounds greater than or equal 4G when deciding if shift is needed or CDS area + compressed class space are within 4G of each other.
Reviewed-by: stefank, hseigel, zgu

! src/share/vm/memory/metaspace.cpp