hg: jdk9/hs-rt/jdk: 6642881: Improve performance of Class.getClassLoader()

[coleen.phillimore at oracle.com]

Changeset: 48af79ee59bb
Author:    coleenp
Date:      2014-06-24 11:23 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/jdk/rev/48af79ee59bb

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

! 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