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    SubjectRe: [PATCH] likely cleanup: remove unlikely for kfree(NULL)
    On Wed, 26 April 2006 10:27:18 +0200, Arjan van de Ven wrote:
    > what I would like is kfree to become an inline wrapper that does the
    > null check inline, that way gcc can optimize it out (and it will in 4.1
    > with the VRP pass) if gcc can prove it's not NULL.

    How well can gcc optimize this case? I guess the effect on text size
    of such a patch may give an indication.


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