[PATCH] powerpc: Add a POWER8-optimized version of expf()

[Paul E. Murphy]

On 06/23/2016 03:53 PM, Tulio Magno Quites Machado Filho wrote:
> +#ifndef __ieee754_expf
> +# define IS_MAIN_DEF
> +#endif

> +#ifdef IS_MAIN_DEF
> +strong_alias (__ieee754_expf, __expf_finite)
> +#endif
> 

This is inconsistent with many of the other ppc64
multiarch files.

Why not undef and redefine strong_alias in
e_expf-power8.S?


Similarly, the formatting seems inconsistent with
the other PPC asm.