compiled method info
christian.thalinger at oracle.com
Thu May 3 13:13:55 PDT 2012
On May 3, 2012, at 11:54 AM, Xin Tong wrote:
> I am new to hotspot JVM. I am wondering how can I get a log of all the
> method compiled
You can print the compiled methods with -XX:+PrintCompilation.
> and how can i get the intermediate representation
This is more complicated. Do you mean the graph that's produced during the compile?
> optimizations performed on one particular method ?
Depends on the compiler used. You might get an idea what's going on using -XX:+TimeCompiler (this is only available in a non-product build).
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