1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/df.h b/gcc/df.h
index e3ca67b6841..579712ca245 100644
--- a/gcc/df.h
+++ b/gcc/df.h
@@ -176,7 +176,7 @@ enum df_ref_order
     DF_REF_ORDER_BY_REG_WITH_NOTES,
 
     /* Organize the refs in insn order.  The insns are ordered within a
-       block, and the blocks are ordered by FOR_ALL_BB.  */
+       block, and the blocks are ordered by FOR_ALL_BB_FN.  */
     DF_REF_ORDER_BY_INSN,
 
     /* For uses, the refs within eq notes may be added for