https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80433
--- Comment #1 from David B. Robins <gcc at davidrobins dot net> --- Created attachment 41203 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41203&action=edit Pass register context for post_inc reload; allow GENNONACR_REGS as preferred. I am attaching a potential fix in hopes it will help; I would be surprised if I've uncovered a new issue in the reload code, but the change to pass the register class for the code rather than the outer matches a few other cases and fits the issue I'm seeing with the crisv32 ACR register being selected for a post_inc insn that isn't supposed to use it. (Not attaching aforementioned pass output files due to size, and because they can easily be reproduced by attached source and above command.)
