hg: graal/graal-jvmci-8: some fixes and improvements based on JEP 243 review

[doug.simon at oracle.com]

Changeset: 4a532b03e2cd
Author:    Doug Simon <doug.simon at oracle.com>
Date:      2015-08-14 15:35 +0200
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-8/rev/4a532b03e2cd

some fixes and improvements based on JEP 243 review

! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/java.cpp
! src/share/vm/runtime/javaCalls.cpp
! src/share/vm/runtime/javaCalls.hpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/runtime/vframeArray.cpp