hg: jdk7u/jdk7u-dev/hotspot: 6642881: Improve performance of Class.getClassLoader()

[kevin.walls at oracle.com]

Changeset: e47086077559
Author:    coleenp
Date:      2014-09-12 14:41 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e47086077559

6642881: Improve performance of Class.getClassLoader()
Summary: Add classLoader to java/lang/Class instance for fast access
Reviewed-by: fparain, lfoltan, alanb, mchung, dholmes, kevinw

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/vmSymbols.hpp