http://cr.openjdk.java.net/~jrose/pres/200910-VMIL.pdf
https://wiki.openjdk.java.net/display/HotSpot/VirtualCalls
http://hg.openjdk.java.net/jdk8/jdk8/hotspot/file/tip/src/share/vm/code/compiledIC.hpp
原文:http://www.cnblogs.com/WCFGROUP/p/6330731.html