hg: shenandoah/jdk10/hotspot: 8181211: C2: Use profiling data to optimize on/off heap unsafe accesses

[rwestrel at redhat.com]

Changeset: 908bfc008f51
Author:    roland
Date:      2017-07-11 21:31 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk10/hotspot/rev/908bfc008f51

8181211: C2: Use profiling data to optimize on/off heap unsafe accesses
Reviewed-by: kvn

! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/ci/ciMethod.hpp
! src/share/vm/ci/ciMethodData.hpp
! src/share/vm/oops/methodData.cpp
! src/share/vm/oops/methodData.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/graphKit.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/parse2.cpp
! src/share/vm/opto/type.cpp
! src/share/vm/opto/type.hpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/deoptimization.hpp
! src/share/vm/runtime/vmStructs.cpp