Re: [patch] AVR: Tighten prologue_saves condition

[Denis Chertykov]

пн, 5 окт. 2026 г. в 18:31, Georg-Johann Lay <a...@gjlay.de>:
>
> Small frame sizes are realized by a sequence of RCALL . + PUSH tmp_reg
> like:
>     push r28
>     push r29
>     ;; SP -= 4
>     rcall .
>     push __tmp_reg__
>     in r28, __SP_L__
>     in r29, __SP_H__
>
> This patch tightens the prologue_saves condition such that it is
> only used when its invokation is shorter than the sequence above.
>
> Ok for trunk?
>

Ok.
Please apply.

Denis