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

[kevin.walls at oracle.com]

Changeset: ac93f5941f48
Author:    coleenp
Date:      2014-09-12 14:36 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/ac93f5941f48

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/classes/java/lang/Class.java
! src/share/classes/java/lang/reflect/AccessibleObject.java
! src/share/javavm/export/jvm.h
! src/share/native/common/check_code.c
! src/share/native/java/lang/Class.c