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From Egor Pasko <egor.pa...@gmail.com>
Subject Re: [drlvm][jit]Which optimization in Harmony use edge profile?
Date Wed, 09 Jul 2008 17:30:46 GMT
On the 0x47C day of Apache Harmony 072053015@fudan.edu.cn wrote:
> Hi,
> 
>  
> 
> I found that harmony has its own edge profiling phase to annotate HIR with
> edge profile, but I cannot find the place in Harmony where the edge profile
> is used. Are there some optimizations in Harmony which use edge profile?

Edge profiler annotetes the CFG with exec counts, just grep for
getExecCount() for usages. For example, edge profiler is used on
IA32/server configuration.

-- 
Egor Pasko


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