hg: hsx/hotspot-comp/hotspot: 3 new changesets

[igor.veresov at oracle.com]

Changeset: a905d33ce13a
Author:    iveresov
Date:      2013-11-05 00:59 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/a905d33ce13a

8027751: C1 crashes in Weblogic with G1 enabled
Summary: Keep T_OBJECT operands in registers for logical operations on x64
Reviewed-by: kvn, roland

! src/share/vm/c1/c1_LinearScan.cpp
+ test/compiler/regalloc/C1ObjectSpillInLogicOp.java

Changeset: 94a83e0f9ce1
Author:    iveresov
Date:      2013-11-05 01:57 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/94a83e0f9ce1

8017065: C2 allows safepoint checks to leak into G1 pre-barriers
Summary: Make all raw loads strictly respect control dependencies, make sure RCE doesn't move raw loads, add verification of G1 pre-barriers.
Reviewed-by: kvn, roland

! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/memnode.hpp

Changeset: 613e6a6fc328
Author:    iveresov
Date:      2013-11-05 02:29 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/613e6a6fc328

Merge

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