diff --git a/gcc/config/i860/i860.md b/gcc/config/i860/i860.md
index debb179898a..82f450487bb 100644
--- a/gcc/config/i860/i860.md
+++ b/gcc/config/i860/i860.md
@@ -1646,8 +1646,8 @@
   [(set (match_dup 2) (match_dup 3))
    (set (match_dup 4) (xor:SI (match_operand:SI 1 "register_operand" "")
 			      (const_int -2147483648)))
+   (set (match_dup 5) (match_dup 3))
    (set (subreg:SI (match_dup 5) 0) (match_dup 4))
-   (set (subreg:SI (match_dup 5) 1) (subreg:SI (match_dup 2) 1))
    (set (match_operand:DF 0 "register_operand" "")
 	(minus:DF (match_dup 5) (match_dup 2)))]
   ""