(cmpstr patterns): Fix mode mismatch in SET.

From-SVN: r3230

gcc/config/i386/i386.md

@@ -4069,7 +4069,7 @@
 
 (define_expand "cmpstrsi"
   [(parallel [(set (match_operand:SI 0 "general_operand" "")
-		   (compare:CC (match_operand:BLK 1 "general_operand" "")
+		   (compare:SI (match_operand:BLK 1 "general_operand" "")
 			       (match_operand:BLK 2 "general_operand" "")))
 	      (use (match_operand:SI 3 "general_operand" ""))
 	      (use (match_operand:SI 4 "immediate_operand" ""))
@@ -4106,7 +4106,7 @@
 
 (define_insn ""
   [(set (match_operand:SI 0 "general_operand" "=&r")
-	(compare:CC (mem:BLK (match_operand:SI 1 "address_operand" "S"))
+	(compare:SI (mem:BLK (match_operand:SI 1 "address_operand" "S"))
 		    (mem:BLK (match_operand:SI 2 "address_operand" "D"))))
    (use (match_operand:SI 3 "register_operand" "c"))
    (use (match_operand:SI 4 "immediate_operand" "i"))
@@ -4142,7 +4142,7 @@
 
 (define_insn ""
   [(set (cc0)
-	(compare:CC (mem:BLK (match_operand:SI 0 "address_operand" "S"))
+	(compare:SI (mem:BLK (match_operand:SI 0 "address_operand" "S"))
 		    (mem:BLK (match_operand:SI 1 "address_operand" "D"))))
    (use (match_operand:SI 2 "register_operand" "c"))
    (use (match_operand:SI 3 "immediate_operand" "i"))