hg: jdk7/hotspot-comp/hotspot: 2 new changesets

[igor.veresov at oracle.com]

Changeset: ac637b7220d1
Author:    iveresov
Date:      2010-11-30 23:23 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/ac637b7220d1

6985015: C1 needs to support compressed oops
Summary: This change implements compressed oops for C1 for x64 and sparc. The changes are mostly on the codegen level, with a few exceptions when we do access things outside of the heap that are uncompressed from the IR. Compressed oops are now also enabled with tiered.
Reviewed-by: twisti, kvn, never, phh

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/sparc/vm/c1_FrameMap_sparc.hpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.hpp
! src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/cpu/x86/vm/c1_Defs_x86.hpp
! src/cpu/x86/vm/c1_FrameMap_x86.cpp
! src/cpu/x86/vm/c1_FrameMap_x86.hpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
! src/cpu/x86/vm/c1_LinearScan_x86.hpp
! src/cpu/x86/vm/c1_MacroAssembler_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/share/vm/c1/c1_FrameMap.hpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/c1/c1_LIRAssembler.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_LinearScan.cpp
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/code/relocInfo.cpp
! src/share/vm/runtime/arguments.cpp

Changeset: dbbf44db0107
Author:    iveresov
Date:      2010-11-30 23:14 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/dbbf44db0107

Merge