hg: ppc-aix-port/stage/hotspot: 8029015: PPC64 (part 216): opto: trap based null and range checks

[vladimir.kozlov at oracle.com]

Changeset: 41b780b43b74
Author:    goetz
Date:      2013-11-27 16:16 -0800
URL:       http://hg.openjdk.java.net/ppc-aix-port/stage/hotspot/rev/41b780b43b74

8029015: PPC64 (part 216): opto: trap based null and range checks
Summary: On PPC64 use tdi instruction that does a compare and raises SIGTRAP for NULL and range checks.
Reviewed-by: kvn

! src/cpu/ppc/vm/globals_ppc.hpp
! src/cpu/ppc/vm/nativeInst_ppc.hpp
! src/cpu/ppc/vm/vm_version_ppc.cpp
! src/cpu/sparc/vm/c2_globals_sparc.hpp
! src/cpu/sparc/vm/globals_sparc.hpp
! src/cpu/x86/vm/c2_globals_x86.hpp
! src/cpu/x86/vm/globals_x86.hpp
! src/cpu/zero/vm/globals_zero.hpp
! src/share/vm/adlc/main.cpp
! src/share/vm/adlc/output_h.cpp
! src/share/vm/opto/block.cpp
! src/share/vm/opto/block.hpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/machnode.hpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/matcher.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/runtime/globals.hpp