* config/nvptx/nvptx.c (nvptx_mangle_decl_assembler_name): New.
	(nvptx_name_replacement): Delete.
	(write_fn_proto, write_fn_proto_from_insn,
	nvptx_output_call_insn): Remove nvptx_name_replacement call.
	(TARGET_MANGLE_DECL_ASSEMBLER_NAME): Override.
	* langhooks.c (add_builtin_funcction_common): Call
	targetm.mangle_decl_assembler_name.

From-SVN: r236212