hg: jdk8u/hs-dev/hotspot: 8044090: C1: Old value instead of new one is passed to post-barrier in UnsafeGetAndSetObject

[igor.veresov at oracle.com]

Changeset: 273a462437e9
Author:    iveresov
Date:      2014-05-28 07:59 -1000
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/273a462437e9

8044090: C1: Old value instead of new one is passed to post-barrier in UnsafeGetAndSetObject
Summary: Pass correct value to post-barrier in UnsafeGetAndSetObject
Reviewed-by: roland, vlivanov

! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp