Update copyright years.

From-SVN: r279813

44 files changed, 44 insertions, 44 deletions

diff --git a/gcc/config/nds32/constants.md b/gcc/config/nds32/constants.md
index af86769..0c14f86 100644
--- a/gcc/config/nds32/constants.md
+++ b/gcc/config/nds32/constants.md
@@ -1,5 +1,5 @@
 ;; Constant defintions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/constraints.md b/gcc/config/nds32/constraints.md
index b5010c0..ab9601f 100644
--- a/gcc/config/nds32/constraints.md
+++ b/gcc/config/nds32/constraints.md
@@ -1,5 +1,5 @@
 ;; Constraint definitions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/elf.h b/gcc/config/nds32/elf.h
index 49e398b..f78e20e9 100644
--- a/gcc/config/nds32/elf.h
+++ b/gcc/config/nds32/elf.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/iterators.md b/gcc/config/nds32/iterators.md
index 96fe223..5a22a60 100644
--- a/gcc/config/nds32/iterators.md
+++ b/gcc/config/nds32/iterators.md
@@ -1,6 +1,6 @@
 ;; Code and mode itertator and attribute definitions
 ;; of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/linux.h b/gcc/config/nds32/linux.h
index 7fc1b37..b8ba05c 100644
--- a/gcc/config/nds32/linux.h
+++ b/gcc/config/nds32/linux.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-cost.c b/gcc/config/nds32/nds32-cost.c
index 09b22ca..9112230 100644
--- a/gcc/config/nds32/nds32-cost.c
+++ b/gcc/config/nds32/nds32-cost.c
@@ -1,5 +1,5 @@
 /* Subroutines used for calculate rtx costs of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-doubleword.md b/gcc/config/nds32/nds32-doubleword.md
index f13a3d9..3ba62c8 100644
--- a/gcc/config/nds32/nds32-doubleword.md
+++ b/gcc/config/nds32/nds32-doubleword.md
@@ -1,5 +1,5 @@
 ;; DImode/DFmode patterns description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-dspext.md b/gcc/config/nds32/nds32-dspext.md
index 116cb7f..4e4015f 100644
--- a/gcc/config/nds32/nds32-dspext.md
+++ b/gcc/config/nds32/nds32-dspext.md
@@ -1,5 +1,5 @@
 ;; Machine description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-e8.md b/gcc/config/nds32/nds32-e8.md
index e5ff7e8..6c3aa1f 100644
--- a/gcc/config/nds32/nds32-e8.md
+++ b/gcc/config/nds32/nds32-e8.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-fp-as-gp.c b/gcc/config/nds32/nds32-fp-as-gp.c
index 278df99..7828321 100644
--- a/gcc/config/nds32/nds32-fp-as-gp.c
+++ b/gcc/config/nds32/nds32-fp-as-gp.c
@@ -1,5 +1,5 @@
 /* The fp-as-gp pass of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-fpu.md b/gcc/config/nds32/nds32-fpu.md
index b04ac1a..95c146a 100644
--- a/gcc/config/nds32/nds32-fpu.md
+++ b/gcc/config/nds32/nds32-fpu.md
@@ -1,5 +1,5 @@
 ;; Machine description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-graywolf.md b/gcc/config/nds32/nds32-graywolf.md
index e16f14e..dedd5a7 100644
--- a/gcc/config/nds32/nds32-graywolf.md
+++ b/gcc/config/nds32/nds32-graywolf.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-intrinsic.c b/gcc/config/nds32/nds32-intrinsic.c
index 1348591..7645236 100644
--- a/gcc/config/nds32/nds32-intrinsic.c
+++ b/gcc/config/nds32/nds32-intrinsic.c
@@ -1,5 +1,5 @@
 /* Intrinsic functions of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-intrinsic.md b/gcc/config/nds32/nds32-intrinsic.md
index 51a4176..0e335da 100644
--- a/gcc/config/nds32/nds32-intrinsic.md
+++ b/gcc/config/nds32/nds32-intrinsic.md
@@ -1,5 +1,5 @@
 ;; Intrinsic patterns description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-isr.c b/gcc/config/nds32/nds32-isr.c
index 175f608..ceb10d2 100644
--- a/gcc/config/nds32/nds32-isr.c
+++ b/gcc/config/nds32/nds32-isr.c
@@ -1,5 +1,5 @@
 /* Subroutines used for ISR of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-md-auxiliary.c b/gcc/config/nds32/nds32-md-auxiliary.c
index eadd841..a9f930f 100644
--- a/gcc/config/nds32/nds32-md-auxiliary.c
+++ b/gcc/config/nds32/nds32-md-auxiliary.c
@@ -1,6 +1,6 @@
 /* Auxiliary functions for output asm template or expand rtl
    pattern of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-memory-manipulation.c b/gcc/config/nds32/nds32-memory-manipulation.c
index b3f2cd6..b38d332 100644
--- a/gcc/config/nds32/nds32-memory-manipulation.c
+++ b/gcc/config/nds32/nds32-memory-manipulation.c
@@ -1,6 +1,6 @@
 /* Auxiliary functions for expand cpymem, setmem, cmpmem, load_multiple
    and store_multiple pattern of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-modes.def b/gcc/config/nds32/nds32-modes.def
index 05ccb8c..736602b 100644
--- a/gcc/config/nds32/nds32-modes.def
+++ b/gcc/config/nds32/nds32-modes.def
@@ -1,5 +1,5 @@
 /* Extra machine modes of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-multiple.md b/gcc/config/nds32/nds32-multiple.md
index 98d9508..4818cf0 100644
--- a/gcc/config/nds32/nds32-multiple.md
+++ b/gcc/config/nds32/nds32-multiple.md
@@ -1,5 +1,5 @@
 ;; Load/Store Multiple patterns description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.for NDS32.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-n10.md b/gcc/config/nds32/nds32-n10.md
index 276f575..5f3d6ae 100644
--- a/gcc/config/nds32/nds32-n10.md
+++ b/gcc/config/nds32/nds32-n10.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-n13.md b/gcc/config/nds32/nds32-n13.md
index 515adfc..7a554c6 100644
--- a/gcc/config/nds32/nds32-n13.md
+++ b/gcc/config/nds32/nds32-n13.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-n7.md b/gcc/config/nds32/nds32-n7.md
index 58fd68d..25336ec 100644
--- a/gcc/config/nds32/nds32-n7.md
+++ b/gcc/config/nds32/nds32-n7.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-n8.md b/gcc/config/nds32/nds32-n8.md
index 2deaa33..5b98928 100644
--- a/gcc/config/nds32/nds32-n8.md
+++ b/gcc/config/nds32/nds32-n8.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-n9-2r1w.md b/gcc/config/nds32/nds32-n9-2r1w.md
index 9fddaeb..d9ba928 100644
--- a/gcc/config/nds32/nds32-n9-2r1w.md
+++ b/gcc/config/nds32/nds32-n9-2r1w.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-n9-3r2w.md b/gcc/config/nds32/nds32-n9-3r2w.md
index 5b64d61..c5ec9f0 100644
--- a/gcc/config/nds32/nds32-n9-3r2w.md
+++ b/gcc/config/nds32/nds32-n9-3r2w.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-opts.h b/gcc/config/nds32/nds32-opts.h
index 9da21fb..e339e72 100644
--- a/gcc/config/nds32/nds32-opts.h
+++ b/gcc/config/nds32/nds32-opts.h
@@ -1,5 +1,5 @@
 /* Definitions for option handling of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-peephole2.md b/gcc/config/nds32/nds32-peephole2.md
index 737644f..c7900e7 100644
--- a/gcc/config/nds32/nds32-peephole2.md
+++ b/gcc/config/nds32/nds32-peephole2.md
@@ -1,5 +1,5 @@
 ;; define_peephole2 optimization patterns of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-pipelines-auxiliary.c b/gcc/config/nds32/nds32-pipelines-auxiliary.c
index 07ba037..005402b 100644
--- a/gcc/config/nds32/nds32-pipelines-auxiliary.c
+++ b/gcc/config/nds32/nds32-pipelines-auxiliary.c
@@ -1,6 +1,6 @@
 /* Auxiliary functions for pipeline descriptions pattern of Andes
    NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-predicates.c b/gcc/config/nds32/nds32-predicates.c
index eef3490..7388970 100644
--- a/gcc/config/nds32/nds32-predicates.c
+++ b/gcc/config/nds32/nds32-predicates.c
@@ -1,5 +1,5 @@
 /* Predicate functions of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-protos.h b/gcc/config/nds32/nds32-protos.h
index 7ae1954..d44d82f 100644
--- a/gcc/config/nds32/nds32-protos.h
+++ b/gcc/config/nds32/nds32-protos.h
@@ -1,5 +1,5 @@
 /* Prototypes for exported functions of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-relax-opt.c b/gcc/config/nds32/nds32-relax-opt.c
index 5da2753..4bd7238 100644
--- a/gcc/config/nds32/nds32-relax-opt.c
+++ b/gcc/config/nds32/nds32-relax-opt.c
@@ -1,5 +1,5 @@
 /* relax-opt pass of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32-utils.c b/gcc/config/nds32/nds32-utils.c
index 3515e61..6973da4 100644
--- a/gcc/config/nds32/nds32-utils.c
+++ b/gcc/config/nds32/nds32-utils.c
@@ -1,6 +1,6 @@
 /* Auxiliary functions for pipeline descriptions pattern of Andes
    NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32.c b/gcc/config/nds32/nds32.c
index 3caae14..625fa8c 100644
--- a/gcc/config/nds32/nds32.c
+++ b/gcc/config/nds32/nds32.c
@@ -1,5 +1,5 @@
 /* Subroutines used for code generation of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32.h b/gcc/config/nds32/nds32.h
index 64cc455..17a9ddc 100644
--- a/gcc/config/nds32/nds32.h
+++ b/gcc/config/nds32/nds32.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32.md b/gcc/config/nds32/nds32.md
index 1e5f8de..146404c 100644
--- a/gcc/config/nds32/nds32.md
+++ b/gcc/config/nds32/nds32.md
@@ -1,5 +1,5 @@
 ;; Machine description of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32.opt b/gcc/config/nds32/nds32.opt
index d292edf..053e810 100644
--- a/gcc/config/nds32/nds32.opt
+++ b/gcc/config/nds32/nds32.opt
@@ -1,5 +1,5 @@
 ; Options of Andes NDS32 cpu for GNU compiler
-; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ; Contributed by Andes Technology Corporation.
 ;
 ; This file is part of GCC.
diff --git a/gcc/config/nds32/nds32_intrinsic.h b/gcc/config/nds32/nds32_intrinsic.h
index a813cc2..f40a90a 100644
--- a/gcc/config/nds32/nds32_intrinsic.h
+++ b/gcc/config/nds32/nds32_intrinsic.h
@@ -1,5 +1,5 @@
 /* Intrinsic definitions of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/nds32_isr.h b/gcc/config/nds32/nds32_isr.h
index 5a4b5c5..a43c4e6 100644
--- a/gcc/config/nds32/nds32_isr.h
+++ b/gcc/config/nds32/nds32_isr.h
@@ -1,5 +1,5 @@
 /* Intrinsic definitions of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
diff --git a/gcc/config/nds32/pipelines.md b/gcc/config/nds32/pipelines.md
index 81a1423..c98316b 100644
--- a/gcc/config/nds32/pipelines.md
+++ b/gcc/config/nds32/pipelines.md
@@ -1,5 +1,5 @@
 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/predicates.md b/gcc/config/nds32/predicates.md
index 79ae8ea..d1bdb1a 100644
--- a/gcc/config/nds32/predicates.md
+++ b/gcc/config/nds32/predicates.md
@@ -1,5 +1,5 @@
 ;; Predicate definitions of Andes NDS32 cpu for GNU compiler
-;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
 ;; Contributed by Andes Technology Corporation.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/nds32/t-elf b/gcc/config/nds32/t-elf
index cdaf3bb..c5da4c8 100644
--- a/gcc/config/nds32/t-elf
+++ b/gcc/config/nds32/t-elf
@@ -1,5 +1,5 @@
 # The multilib settings of Andes NDS32 cpu for GNU compiler
-# Copyright (C) 2012-2019 Free Software Foundation, Inc.
+# Copyright (C) 2012-2020 Free Software Foundation, Inc.
 # Contributed by Andes Technology Corporation.
 #
 # This file is part of GCC.
diff --git a/gcc/config/nds32/t-linux b/gcc/config/nds32/t-linux
index 5ba49db..f77ecf0 100644
--- a/gcc/config/nds32/t-linux
+++ b/gcc/config/nds32/t-linux
@@ -1,5 +1,5 @@
 # The multilib settings of Andes NDS32 cpu for GNU compiler
-# Copyright (C) 2012-2019 Free Software Foundation, Inc.
+# Copyright (C) 2012-2020 Free Software Foundation, Inc.
 # Contributed by Andes Technology Corporation.
 #
 # This file is part of GCC.
diff --git a/gcc/config/nds32/t-mlibs b/gcc/config/nds32/t-mlibs
index 4af2c0a..c60cd3e 100644
--- a/gcc/config/nds32/t-mlibs
+++ b/gcc/config/nds32/t-mlibs
@@ -1,5 +1,5 @@
 # The multilib settings of Andes NDS32 cpu for GNU compiler
-# Copyright (C) 2012-2019 Free Software Foundation, Inc.
+# Copyright (C) 2012-2020 Free Software Foundation, Inc.
 # Contributed by Andes Technology Corporation.
 #
 # This file is part of GCC.
diff --git a/gcc/config/nds32/t-nds32 b/gcc/config/nds32/t-nds32
index 1e2dce4..636e6b6 100644
--- a/gcc/config/nds32/t-nds32
+++ b/gcc/config/nds32/t-nds32
@@ -1,5 +1,5 @@
 # General rules that all nds32/ targets must have.
-# Copyright (C) 2012-2019 Free Software Foundation, Inc.
+# Copyright (C) 2012-2020 Free Software Foundation, Inc.
 # Contributed by Andes Technology Corporation.
 #
 # This file is part of GCC.