builtins.c (expand_movstr): Fix endp == 1 adjustment after last commit.

gcc/
	* builtins.c (expand_movstr): Fix endp == 1 adjustment after
	last commit.

From-SVN: r171397

gcc/ChangeLog

+2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* builtins.c (expand_movstr): Fix endp == 1 adjustment after
+	last commit.
+
 2011-03-24  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/48271

gcc/builtins.c

@@ -3655,7 +3655,6 @@ static rtx
 expand_movstr (tree dest, tree src, rtx target, int endp)
 {
   struct expand_operand ops[3];
-  rtx end;
   rtx dest_mem;
   rtx src_mem;
 
@@ -3683,7 +3682,7 @@ expand_movstr (tree dest, tree src, rtx target, int endp)
 	 adjust it.  */
       if (endp == 1)
 	{
-	  rtx tem = plus_constant (gen_lowpart (GET_MODE (target), end), 1);
+	  rtx tem = plus_constant (gen_lowpart (GET_MODE (target), target), 1);
 	  emit_move_insn (target, force_operand (tem, NULL_RTX));
 	}
     }