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From "Mikhail Fursov" <mike.fur...@gmail.com>
Subject Re: [DRLVM][Helper inlining] GC write barrier inline?
Date Wed, 06 Dec 2006 10:30:27 GMT
On 06 Dec 2006 13:13:51 +0600, Egor Pasko <egor.pasko@gmail.com> wrote:
> Jitrino.OPT relies on edge profile. The most probable edges are
> fallthrough.

The only problem  here is that vmhelpers are never recompiled and  their IR
is estimated with heuristic based profiler. So, as JIT developer, I'm not
sure if a branch in Java code will be layouted as fallthrough or as jump.

Mikhail Fursov

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