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Re: mem-ssa merge 3/3


Benjamin Kosnik wrote on 12/12/06 05:29:

Hey Diego. Now that the big part of your patch is in, I am seeing a
10-15% compile speed benefit.

Glad to hear that. One thing I would like to watch out for is performance of generated code. The memory partitioning scheme may change the use-def and def-def chains we place between memory references.

So, it is possible that we may be making different optimization decisions (though according to Nullstone and SPEC2000, that should remain unchanged).


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