[PATCH][AArch64] Use std::swap instead of manually swapping

[Kyrill Tkachov]

Ping.

https://gcc.gnu.org/ml/gcc-patches/2014-11/msg01426.html

Thanks,
Kyrill

On 27/11/14 15:37, Kyrill Tkachov wrote:
> Ping.
>
> Thanks,
> Kyrill
>
> On 13/11/14 09:42, Kyrill Tkachov wrote:
>> Hi all,
>>
>> Following the trend in i386 and alpha, this patch uses std::swap to
>> perform swapping of values in the aarch64 backend instead of declaring
>> temporaries.
>> Tested and bootstrapped on aarch64-linux.
>>
>> Ok for trunk?
>>
>> Thanks,
>> Kyrill
>>
>>
>> 2014-11-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
>>
>>        * config/aarch64/aarch64.c (aarch64_evpc_ext): Use std::swap instead
>>        of manual swapping implementation.
>>        (aarch64_expand_vec_perm_const_1): Likewise.
>
>