[FFmpeg-devel] [PATCH] aarch64: increase default alignment for functions and constants

Martin Storsjö martin at martin.st
Fri May 16 09:03:31 EEST 2025


On Fri, 16 May 2025, Ramiro Polla wrote:

> Use 16-byte alignment (align=4) instead of 4-byte (align=2) in the function and
> const macros. This improves instruction fetch and NEON load performance on
> modern AArch64 CPUs.
> ---
> libavutil/aarch64/asm.S | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

Ok

// Martin



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