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(parent: a3b4733) | patch
This patch further tunes memcpy - avoid one branch for sizes 1-3,
authorWilco Dijkstra <wdijkstr@arm.com>
Wed, 22 Jun 2016 12:24:24 +0000 (13:24 +0100)
committerWilco Dijkstra <wdijkstr@arm.com>
Wed, 22 Jun 2016 12:24:24 +0000 (13:24 +0100)
commita024b39a4e31a049391b459234f6b3575c9fc107
treeb7d551e9d11222c5e74292eb0732b2ca1b5010e7tree | snapshot
parenta3b473373ee43a292f5ec68a7fda6b9cfb26a9b0commit | diff
This patch further tunes memcpy - avoid one branch for sizes 1-3,
add a prefetch and improve small copies that are exact powers of 2.

        * sysdeps/aarch64/memcpy.S (memcpy):
        Further tuning for performance.
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sysdeps/aarch64/memcpy.S diff | blob | blame | history
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