https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107102
Richard Sandiford <rsandifo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |rsandifo at gcc dot
gnu.org
Status|NEW |ASSIGNED
--- Comment #2 from Richard Sandiford <rsandifo at gcc dot gnu.org> ---
This is because aarch64_function_ok_for_sibcall requires the callee and caller
to have the same PCS. For these purposes, we should be able to assume AAPCS64
< SIMD < SVE (X < Y meaning X can tail call Y).
