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Re: [PATCH, v3] ARM: Integrate Cortex-A15 optimized memcpy using NEON/VFP.


On 3 April 2013 17:43, Will Newton <will.newton@linaro.org> wrote:
>
>         * libc/machine/arm/memcpy-stub.c: Use generic memcpy if unaligned
>         access is not enabled.
>         * libc/machine/arm/memcpy.S: Faster memcpy implementation for
>         Cortex A15 cores using NEON and VFP if available.
>
> Signed-off-by: Will Newton <will.newton@linaro.org>
> ---
>  newlib/libc/machine/arm/memcpy-stub.c |    2 +-
>  newlib/libc/machine/arm/memcpy.S      | 1004 ++++++++++++++++++++-------------
>  2 files changed, 604 insertions(+), 402 deletions(-)
>
> Changes in v3:
>
>  - Updated comments and conditionals after testing on big endian.

Ping - any comments on this patch?

Thanks,

-- 
Will Newton
Toolchain Working Group, Linaro


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