[PATCH 2/2] armv8/cache.S: Triple with single instruction

Tom Rini trini at konsulko.com
Fri Sep 24 04:41:14 CEST 2021


On Fri, Aug 27, 2021 at 06:04:10PM +0200, Pierre-Clément Tosi wrote:

> Replace the current 2-instruction 2-step tripling code by a
> corresponding single instruction leveraging ARMv8-A's "flexible second
> operand as a register with optional shift". This has the added benefit
> (albeit arguably negligible) of reducing the final code size.
> 
> Fix the comment as the tripled cache level is placed in x12, not x0.
> 
> Signed-off-by: Pierre-Clément Tosi <ptosi at google.com>

Applied to u-boot/next, thanks!

-- 
Tom
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