[muscle] AMD64 and Inline Assembly Support?

  • From: "Mika Lindqvist" <mika.lindqvist@xxxxxxxxxxx>
  • To: <muscle@xxxxxxxxxxxxx>
  • Date: Tue, 31 Jan 2006 22:08:38 +0200

Has someone planned testing if bswapq inline is faster on AMD64 than the
current C implementation of 64-bit byteswap...

Also... I would like to know what is the speed difference between passing
variables to swap functions in registers or stack... I know only gcc
implements it (VC++ doesn't). I know VC++ has its own speed hack (naked
functions). ;)

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  • » [muscle] AMD64 and Inline Assembly Support?