Re: RFA: RL78: Add an optimization to the addsi3 pattern

Ok, but please don't put non-public issue numbers in the comments.

RFA: RL78: Add an optimization to the addsi3 pattern

Hi DJ, This patch adds a small optimization to the RL78 addsi3 pattern so that it can skip adding in the high part of a constant symbolic address when -mes0 is active. Under these circumstances we know that the address has to be in low memory and that it is invalid to attempt to access