[#RVM-195] Enable inlining of @Pure methods

RVM

Enable inlining of @Pure methods

Created: 25/Aug/07 09:44 AM Updated: 23/Jul/08 11:46 AM

Component/s:

Compiler: Optimizing

Affects Version/s:

None

Fix Version/s:

2.9.3

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Not Specified

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This issue relates to:

~~RVM-394~~ Tune inlining of arraycopy

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It should be reasonably straightforward to enable inlining of @Pure methods during expansion of runtime services. I believe having an annotation parameter controlling this makes sense, the default value of this annotation should be to inline @Pure methods when simplification has failed.

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Ian Rogers added a comment - 14/Mar/08 04:22 AM

We currently inline Pure methods after first trying to simplify them in BC2IR. If we inline early we may miss opportunities to simplify. Perhaps we want to postpone inlining Pure methods, or be able to recover that a region of code was a pure method. It's not a simple picture and I think as of r14027 we're in a sensible shape without a major rethink.