[FFmpeg-devel] [PATCH 1/5] avcodec/h264: change RETs into REP_RETs where appropriate

[Henrik Gramner]

On Wed, Apr 5, 2017 at 3:53 AM, James Darnley <jdarnley at obe.tv> wrote:
>      call         h264_idct_add8_mmx_plane
> -    RET
> +    RET ; TODO: check rep ret after a function call

call followed by RET should be replaced by the TAIL_CALL macro instead
which outputs a jmp instruction if there's no function epilogue.