[Bug target/104957] [nvptx] Use .alias directive (available starting ptx isa version 6.3)

[tschwinge at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104957

--- Comment #10 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
*** Bug 97106 has been marked as a duplicate of this bug. ***