call_dest_name
WARN_INSN(insn, "call to %s() leaves .noinstr.text section", call_dest_name(insn));
WARN_INSN(insn, "call to %s() with UACCESS enabled", call_dest_name(insn));
WARN_INSN(insn, "call to %s() with DF set", call_dest_name(insn));