http://www.oracle.com/technetwork/java/javase/tech/c2-ir95-150110.pdf
http://arcs.skku.edu/pmwiki/uploads/Courses/Compilers/07-IR.pdf
https://www.cs.umd.edu/class/spring2014/cmsc430/lectures/lec11.pdf
http://ssw.jku.at/Research/Papers/Wuerthinger07Master/Wuerthinger07Master.pdf
http://grothoff.org/christian/teaching/2007/3353/papers/click95simple.pdf
https://en.wikipedia.org/wiki/Control_flow_graph
https://wiki.openjdk.java.net/display/HotSpot/C2+IR+Graph+and+Nodes
http://dl.acm.org/citation.cfm?id=772972&dl=ACM&coll=DL&CFID=715638427&CFTOKEN=33431270
https://en.wikipedia.org/wiki/Intermediate_representation
http://marcelinorc.com/2016/05/11/phases-of-the-java-hostpot-c2s-compiler/
http://marcelinorc.com/2016/05/11/phases-of-the-java-hostpot-c2s-compiler/
JIT Intermediate Representations,C2
原文：http://www.cnblogs.com/WCFGROUP/p/6280123.html