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Re: benchmark result


>>>>> "Mathieu" == Mathieu Lacage <Mathieu.Lacage@sophia.inria.fr> writes:

>> Eliminating checks when doing an array store will require more type
>> machinery in the gcc optimizers.  We've talked about this a few times
>> but I wouldn't expect anything before GCC 4.1.

>> Whether this would help with your program depends on how many of
>> those checks are actually redundant.

Mathieu> any idea on how I might measure that ?

Not easily.  I suppose you could try the patch in PR 15525 and see if
it helps.  Looks like the libjava part of the patch isn't there :-(.
It is easy to recreate though.

Tom


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