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    SubjectRe: [PATCH 3/4] xtensa: Change unaligned access to use packed struct implementation
    On Thu, 2008-10-09 at 22:16 -0700, Chris Zankel wrote:
    > Hi Harvey,
    > Please allow me a couple of days to look into it. I don't know the
    > historic reasons why the memmove variant was chosen.
    > Thanks,
    > -Chris

    Sure, from the comments in the original version, it looks like it was done
    this way to avoid __builtin_memcpy from being generated. But maybe there was another


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