}
#endif /* 0 */
+#ifdef STACK_REGS
+ /* We need this "use" info, because the gcc-register->stack-register
+ converter in reg-stack.c needs to know which registers are active
+ at the start of the function call. The actual parameter loading
+ instructions are not always available then anymore, since they might
+ have been optimised away. */
+
+ if (GET_CODE (entry_parm) == REG && !(hide_last_arg && last_named))
+ emit_insn (gen_rtx (USE, GET_MODE (entry_parm), entry_parm));
+#endif
+
/* ENTRY_PARM is an RTX for the parameter as it arrives,
in the mode in which it arrives.
STACK_PARM is an RTX for a stack slot where the parameter can live