[PATCH] aarch64: thunderx2 memcpy implementation cleanup and streamlining

[Patrick McGehearty]

I'll note that the named labels are helpful
for understanding the intent of the code
while the numeric labels make it more difficult
to find all the sources for a particular branch target.

Bottom line: numeric labels make assembly code
more difficult to comprehend and maintain if
you are not completely familiar with its logic.

I've done considerable work in hand optimization
of assembly language code (multiple architectures)
over the years and generally find numeric labels
to be troublesome, especially for larger routines.


On 3/20/2019 9:31 AM, Anton Youdkevitch wrote:
> Replaced named labels with the numeric ones to
> reduce clutter.
> Rewrote branching scheme in load and merge chunk
> to be aligned with the most probable case.
>
> ChangeLog:
>
> 	* sysdeps/aarch64/multiarch/memcpy_thunderx2.S: cleanup
>