1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/expr.c b/gcc/expr.c
index d778b59..01f890f 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -202,9 +202,10 @@ enum insn_code movmem_optab[NUM_MACHINE_MODES];
 /* This array records the insn_code of insns to perform block sets.  */
 enum insn_code setmem_optab[NUM_MACHINE_MODES];
 
-/* These arrays record the insn_code of two different kinds of insns
+/* These arrays record the insn_code of three different kinds of insns
    to perform block compares.  */
 enum insn_code cmpstr_optab[NUM_MACHINE_MODES];
+enum insn_code cmpstrn_optab[NUM_MACHINE_MODES];
 enum insn_code cmpmem_optab[NUM_MACHINE_MODES];
 
 /* Synchronization primitives.  */