Update copyright years.

[thirdparty/gcc.git] / gcc / df.h

diff --git a/gcc/df.h b/gcc/df.h
index 0f098d726d398d61b375b1b14ed1b3e03650d7d8..88d35e49afd134a712f117b395fe460b8c888000 100644 (file)
--- a/gcc/df.h
+++ b/gcc/df.h
@@ -1,6 +1,6 @@
 /* Form lists of pseudo register references for autoinc optimization
    for GNU compiler.  This is part of flow optimization.
-   Copyright (C) 1999-2020 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
    Originally contributed by Michael P. Hayes
              (m.hayes@elec.canterbury.ac.nz, mhayes@redhat.com)
    Major rewrite contributed by Danny Berlin (dberlin@dberlin.org)