[PATCH, testsuite]: Use posix_memalign instead of aligned_alloc in gcc.dg/strncmp-2.c

[Aaron Sawdey]

On Fri, 2017-02-17 at 10:50 +0100, Uros Bizjak wrote:
> posix_memalign is portable to older, non-c11 runtimes.
> 
> 2017-02-17  Uros Bizjak  <ubizjak@gmail.com>
> 
> Â Â Â Â * gcc.dg/strncmp-2.c (test_driver_strncmp): Use posix_memalign
> Â Â Â Â instead of aligned_alloc.
> 
> Tested on x86_64-linux-gnu, CentOS 5.11.
> 
> OK for mainline?

Uros,
  I posted something very similar last Tuesday:

https://gcc.gnu.org/ml/gcc-patches/2017-02/msg00937.html

I didn't get around to applying it until this morning in 245608.
Apologies for wasting your time tracking down the same issue again.

  Aaron

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