1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/loop.c b/gcc/loop.c
index 84c070b..30ef3f7 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -9318,7 +9318,7 @@ try_swap_copy_prop (loop, replacement, regno)
 	break;
     }
 
-  if (set)
+  if (insn != NULL_RTX)
     {
       rtx prev_insn;
       rtx prev_set;