Messages in this thread | | | Subject | Re: [PATCH 3/4] xtensa: Change unaligned access to use packed struct implementation | From | Harvey Harrison <> | Date | Thu, 09 Oct 2008 22:39:47 -0700 |
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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 reason?
Harvey
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