1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c
index f896354..ecb632c 100644
--- a/gcc/tree-ssa-loop-unswitch.c
+++ b/gcc/tree-ssa-loop-unswitch.c
@@ -255,6 +255,7 @@ tree_unswitch_single_loop (struct loops *loops, struct loop *loop, int num)
   if (!nloop)
     {
       free_original_copy_tables ();
+      free (bbs);
       return changed;
     }
 
@@ -265,6 +266,7 @@ tree_unswitch_single_loop (struct loops *loops, struct loop *loop, int num)
   /* Invoke itself on modified loops.  */
   tree_unswitch_single_loop (loops, nloop, num + 1);
   tree_unswitch_single_loop (loops, loop, num + 1);
+  free (bbs);
   return true;
 }