alpha.h (GO_IF_LEGITIMATE_SIMPLE_ADDRESS): Accept ADDRESSOF as the base of a PLUS.

        * alpha.h (GO_IF_LEGITIMATE_SIMPLE_ADDRESS): Accept ADDRESSOF
        as the base of a PLUS.

From-SVN: r30002

gcc/ChangeLog

+Thu Oct 14 22:51:55 1999  Richard Henderson  <rth@cygnus.com>
+
+	* alpha.h (GO_IF_LEGITIMATE_SIMPLE_ADDRESS): Accept ADDRESSOF
+	as the base of a PLUS.
+
 Fri Oct 15 18:36:07 1999  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
 
 	* config/c4x/c4x.md:  Define mode for remaining unspec operators.

gcc/config/alpha/alpha.h

@@ -1452,6 +1452,9 @@ do {						\
 	      && CONSTANT_ADDRESS_P (XEXP (X, 1)))			\
 	    goto ADDR;							\
 	}								\
+      else if (GET_CODE (tmp) == ADDRESSOF				\
+	       && CONSTANT_ADDRESS_P (XEXP (X, 1)))			\
+	goto ADDR;							\
     }									\
 }