;g++.dg/abi/nvptx-ptrmem1.C'
..., which shortly after its inception in
commit 44eba92d0a0594bda5b53fcb3c8f84f164c653b6 (Subversion r231628)
"[PTX] parameters and return values" was forgotten to be updated in next day's
commit 1f0659546bcf5b95c3263cdc73149f6c2a05ebe1 (Subversion
this patch uses reg_names array to emit register names, rather than have
knowledge scattered throughout the PTX backend. Also, converted
write_fn_proto_from_insn to use (renamed) write_arg_mode and (new)
write_return_mode. I also noticed we can use liveness information to determine
whether an
