[Bug target/67061] sh64-elf: internal compiler error: in sh_find_set_of_reg, at config/sh/sh-protos.h:235

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67061

--- Comment #5 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Created attachment 36331
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36331&action=edit
Proposed patch

The issue with the function 'sh_find_set_of_reg' has also popped up when
enabling LRA by default on trunk (see PR 55212).

With the attached patch, sh-elf and sh64-elf newlib based toolchains build
successfully.  I'm now testing the patch on sh-elf.