return 0;
}
}
+
+/* Test for a valid operand for a call instruction.
+ Don't allow the arg pointer register or virtual regs
+ since they may change into reg + const, which the patterns
+ can't handle yet. */
+
+int
+call_insn_operand (op, mode)
+ rtx op;
+ enum machine_mode mode;
+{
+ if (GET_CODE (op) == MEM
+ && (CONSTANT_ADDRESS_P (XEXP (op, 0))
+ || (GET_CODE (XEXP (op, 0)) == REG
+ && XEXP (op, 0) != arg_pointer_rtx
+ && !(REGNO (XEXP (op, 0)) >= FIRST_PSEUDO_REGISTER
+ && REGNO (XEXP (op, 0)) <= LAST_VIRTUAL_REGISTER))))
+ return 1;
+ return 0;
+}
\f
/* Returns 1 if OP contains a symbol reference */