[PATCH, AARCH64] Optimized memset

Marcus Shawcroft marcus.shawcroft@gmail.com
Wed Jul 15 14:02:00 GMT 2015

On 10 July 2015 at 13:44, Wilco Dijkstra <wdijkstr@arm.com> wrote:

> It turns out to be slightly faster on A53 too, so I've updated my patch.
> Wilco
> ChangeLog:
> 2015-07-10  Wilco Dijkstra  <wdijkstr@arm.com>
>         * newlib/libc/machine/aarch64/memset.S (memset):
>         Rewrite of optimized memset.
> OK for commit?

Wilco, This patch appears to cause various aarch64_be-none-elf gcc
testsuite tests to drop into infinite loops. One example is:

RUNTESTFLAGS="builtins.exp=fprintf.c" make check-gcc

would you mind investigating please?

I'm going to revert the patch while we investigate this.

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