1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cse.c b/gcc/cse.c
index ff91b9d..34b318c 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -6520,6 +6520,7 @@ cse_main (rtx f ATTRIBUTE_UNUSED, int nregs)
   int i, n_blocks;
 
   df_set_flags (DF_LR_RUN_DCE);
+  df_note_add_problem ();
   df_analyze ();
   df_set_flags (DF_DEFER_INSN_RESCAN);