hg: jdk8u/jdk8u/hotspot: 4 new changesets

[rob.mckenna at oracle.com]

Changeset: a9bd2ebd8bcc
Author:    vkempik
Date:      2016-10-21 20:34 +0300
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/a9bd2ebd8bcc

8157184: java/lang/invoke/LFCaching/LFMultiThreadCachingTest.java failed with a fatal error
Summary: Add missing cache_line_size > 0 checks.
Reviewed-by: kvn

! src/cpu/sparc/vm/macroAssembler_sparc.cpp
! src/cpu/sparc/vm/vm_version_sparc.cpp

Changeset: 88235cdca8d7
Author:    poonam
Date:      2016-10-28 22:36 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/88235cdca8d7

8038348: Instance field load is replaced by wrong data Phi
Summary: Store additional information in PhiNodes corresponding to known instance field values to avoid incorrect reusage.
Reviewed-by: kvn, thartmann

! src/share/vm/opto/cfgnode.hpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/phaseX.cpp
! src/share/vm/opto/type.hpp

Changeset: 0b611970fa8b
Author:    poonam
Date:      2016-10-29 17:45 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/0b611970fa8b

8140584: nmethod::oops_do_marking_epilogue always runs verification code
Reviewed-by: stefank

! src/cpu/ppc/vm/relocInfo_ppc.cpp
! src/cpu/sparc/vm/nativeInst_sparc.cpp
! src/cpu/sparc/vm/relocInfo_sparc.cpp
! src/cpu/x86/vm/relocInfo_x86.cpp
! src/share/vm/code/nmethod.cpp

Changeset: 812ed44725b8
Author:    robm
Date:      2016-11-11 13:32 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/812ed44725b8

Merge