diff --git a/gcc/gcse.c b/gcc/gcse.c
index 47d0dba..f37e486 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -4478,9 +4478,6 @@ hoist_expr_reaches_here_p (basic_block expr_bb, int expr_index, basic_block bb,
 	break;
       else if (pred_bb == expr_bb)
 	continue;
-      /* Does this predecessor generate this expression?  */
-      else if (TEST_BIT (comp[pred_bb->index], expr_index))
-	break;
       else if (! TEST_BIT (transp[pred_bb->index], expr_index))
 	break;