https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113711
--- Comment #4 from Hongyu Wang <hongyuw at gcc dot gnu.org> --- Previously I added https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=d564198f960a2f5994dde3f6b83d7a62021e49c3 to prohibit several *POFF constant usage in NDD add alternative. If checking ADDR_SPACE_GENERIC can avoid the seg prefix usage, we can drop that change? And I'd suggest to use j prefix for all APX related constraints like jf.