hg: hsx/hotspot-rt/hotspot: 8014288: perf regression in nashorn JDK-8008448.js test after 8008511 changes

[serguei.spitsyn at oracle.com]

Changeset: b7fa10a3a69a
Author:    sspitsyn
Date:      2013-05-23 23:04 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/b7fa10a3a69a

8014288: perf regression in nashorn JDK-8008448.js test after 8008511 changes
Summary: The fix of perf regression is to use method_idnum() for direct indexing into NMT
Reviewed-by: twisti, kvn, coleenp, dholmes
Contributed-by: serguei.spitsyn at oracle.com

! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp