rs6000.md (floatunssidf2_internal splitter): Use base register operand, not hard-coded SP.

	* rs6000.md (floatunssidf2_internal splitter): Use base register
	operand, not hard-coded SP.

From-SVN: r23548

gcc/ChangeLog

+Fri Nov  6 16:35:10 1998  David Edelsohn  <edelsohn@mhpcc.edu>
+
+	* rs6000.md (floatunssidf2_internal splitter): Use base register
+	operand, not hard-coded SP.
+
 Fri Nov  6 04:07:53 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
 
 	* jump.c (calculate_can_reach_end): Fix thinko.

gcc/config/rs6000/rs6000.md

@@ -3704,7 +3704,7 @@
 	(unsigned_float:DF (match_operand:SI 1 "gpc_reg_operand" "")))
    (use (match_operand:SI 2 "gpc_reg_operand" ""))
    (use (match_operand:DF 3 "gpc_reg_operand" ""))
-   (clobber (match_operand 4 "gpc_reg_operand" "=b"))
+   (clobber (match_operand 4 "gpc_reg_operand" ""))
    (clobber (reg:DF 76))]
   "TARGET_HARD_FLOAT"
   [(set (match_dup 4)
@@ -3718,7 +3718,7 @@
 		 (match_dup 5)] 13))	;; high word
    (set (match_dup 0)
 	(unspec [(match_dup 5)
-		 (reg:SI 1)] 14))
+		 (match_dup 4)] 14))
    (set (match_dup 0)
 	(minus:DF (match_dup 0)
 		  (match_dup 3)))]