Update copyright years.

26 files changed, 27 insertions, 27 deletions

diff --git a/gcc/config/csky/constraints.md b/gcc/config/csky/constraints.md
index b9990b7dac9..6067d3dc193 100644
--- a/gcc/config/csky/constraints.md
+++ b/gcc/config/csky/constraints.md
@@ -1,5 +1,5 @@
 ;; Constraints for C-SKY.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky-elf.h b/gcc/config/csky/csky-elf.h
index a79d757c0de..0a3b1f883f2 100644
--- a/gcc/config/csky/csky-elf.h
+++ b/gcc/config/csky/csky-elf.h
@@ -1,5 +1,5 @@
 /* Declarations for bare-metal C-SKY targets.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky-linux-elf.h b/gcc/config/csky/csky-linux-elf.h
index cf587aee354..58a1f3978b1 100644
--- a/gcc/config/csky/csky-linux-elf.h
+++ b/gcc/config/csky/csky-linux-elf.h
@@ -1,5 +1,5 @@
 /* Declarations for C-SKY targets running Linux.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky-protos.h b/gcc/config/csky/csky-protos.h
index 2c023996d58..7a2e23e44d0 100644
--- a/gcc/config/csky/csky-protos.h
+++ b/gcc/config/csky/csky-protos.h
@@ -1,5 +1,5 @@
 /* Prototype declarations for the C-SKY back end.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky.c b/gcc/config/csky/csky.c
index 3b03f3f1969..cdb95fea8a3 100644
--- a/gcc/config/csky/csky.c
+++ b/gcc/config/csky/csky.c
@@ -1,5 +1,5 @@
 /* GCC backend functions for C-SKY targets.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky.h b/gcc/config/csky/csky.h
index 190a668c2aa..c7590abafe9 100644
--- a/gcc/config/csky/csky.h
+++ b/gcc/config/csky/csky.h
@@ -1,5 +1,5 @@
 /* Declarations for the C-SKY back end.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky.md b/gcc/config/csky/csky.md
index 78c9b8049a9..8bb3b2bf4ad 100644
--- a/gcc/config/csky/csky.md
+++ b/gcc/config/csky/csky.md
@@ -1,5 +1,5 @@
 ;; Machine description for C-SKY processors.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky.opt b/gcc/config/csky/csky.opt
index d5fbbdcd6c1..8ddad73537f 100644
--- a/gcc/config/csky/csky.opt
+++ b/gcc/config/csky/csky.opt
@@ -1,5 +1,5 @@
 ;; Command-line options for the C-SKY back end.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_cores.def b/gcc/config/csky/csky_cores.def
index c18fa795051..8309e994db2 100644
--- a/gcc/config/csky/csky_cores.def
+++ b/gcc/config/csky/csky_cores.def
@@ -1,5 +1,5 @@
 /* Architecture and core descriptions for the C-SKY back end.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky_genopt.sh b/gcc/config/csky/csky_genopt.sh
index 7825416fc9b..dc6e53fb2b7 100644
--- a/gcc/config/csky/csky_genopt.sh
+++ b/gcc/config/csky/csky_genopt.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Generate csky_tables.opt from the lists in *.def.
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 # Contributed by C-SKY Microsystems and Mentor Graphics.
 #
 # This file is part of GCC.
@@ -23,7 +23,7 @@ cat <<EOF
 ; -*- buffer-read-only: t -*-
 ; Generated automatically by csky_genopt.sh from csky_cores.def.
 
-; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
 ;
diff --git a/gcc/config/csky/csky_insn_dsp.md b/gcc/config/csky/csky_insn_dsp.md
index 74611150e2a..be12bc2bb22 100644
--- a/gcc/config/csky/csky_insn_dsp.md
+++ b/gcc/config/csky/csky_insn_dsp.md
@@ -1,5 +1,5 @@
 ;; C-SKY DSP instruction descriptions.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_insn_fpu.md b/gcc/config/csky/csky_insn_fpu.md
index 700208ebe93..c1e78afc161 100644
--- a/gcc/config/csky/csky_insn_fpu.md
+++ b/gcc/config/csky/csky_insn_fpu.md
@@ -1,5 +1,5 @@
 ;; C-SKY FPU instruction descriptions.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_isa.def b/gcc/config/csky/csky_isa.def
index 42c896ae045..5edce16e6d7 100644
--- a/gcc/config/csky/csky_isa.def
+++ b/gcc/config/csky/csky_isa.def
@@ -1,5 +1,5 @@
 /* ISA feature descriptions for the C-SKY back end.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky_isa.h b/gcc/config/csky/csky_isa.h
index 2245a4ebc8d..be61c268ddf 100644
--- a/gcc/config/csky/csky_isa.h
+++ b/gcc/config/csky/csky_isa.h
@@ -1,5 +1,5 @@
 /* ISA feature enumerations for C-SKY targets.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky_opts.h b/gcc/config/csky/csky_opts.h
index 7ee56be3e81..19d18c94af7 100644
--- a/gcc/config/csky/csky_opts.h
+++ b/gcc/config/csky/csky_opts.h
@@ -1,5 +1,5 @@
 /* Processor and arch enumerations for C-SKY targets.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
    Contributed by C-SKY Microsystems and Mentor Graphics.
 
    This file is part of GCC.
diff --git a/gcc/config/csky/csky_pipeline_ck801.md b/gcc/config/csky/csky_pipeline_ck801.md
index c6fec4edd30..f9b3386730d 100644
--- a/gcc/config/csky/csky_pipeline_ck801.md
+++ b/gcc/config/csky/csky_pipeline_ck801.md
@@ -1,5 +1,5 @@
 ;; Scheduler information for C-SKY CK801 processors.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_pipeline_ck802.md b/gcc/config/csky/csky_pipeline_ck802.md
index 5f6db23aab1..bf1c2a7031c 100644
--- a/gcc/config/csky/csky_pipeline_ck802.md
+++ b/gcc/config/csky/csky_pipeline_ck802.md
@@ -1,5 +1,5 @@
 ;; Instruction scheduling information for C-SKY CK802 processors.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_pipeline_ck803.md b/gcc/config/csky/csky_pipeline_ck803.md
index 8357454c998..40a5ee8010c 100644
--- a/gcc/config/csky/csky_pipeline_ck803.md
+++ b/gcc/config/csky/csky_pipeline_ck803.md
@@ -1,5 +1,5 @@
 ;; Scheduler information for C-SKY CK803 processors.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_pipeline_ck810.md b/gcc/config/csky/csky_pipeline_ck810.md
index 416bda9d219..e43260b853c 100644
--- a/gcc/config/csky/csky_pipeline_ck810.md
+++ b/gcc/config/csky/csky_pipeline_ck810.md
@@ -1,5 +1,5 @@
 ;; Instruction scheduling information for C-SKY CK810 processors.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/csky_tables.opt b/gcc/config/csky/csky_tables.opt
index f7202b23adb..3501f90d2d3 100644
--- a/gcc/config/csky/csky_tables.opt
+++ b/gcc/config/csky/csky_tables.opt
@@ -1,7 +1,7 @@
 ; -*- buffer-read-only: t -*-
 ; Generated automatically by csky_genopt.sh from csky_cores.def.
 
-; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
 ;
diff --git a/gcc/config/csky/predicates.md b/gcc/config/csky/predicates.md
index dfccfd32b5f..4ffecb07fb9 100644
--- a/gcc/config/csky/predicates.md
+++ b/gcc/config/csky/predicates.md
@@ -1,5 +1,5 @@
 ;; Predicates for C-SKY.
-;; Copyright (C) 2018-2020 Free Software Foundation, Inc.
+;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
 ;; Contributed by C-SKY Microsystems and Mentor Graphics.
 ;;
 ;; This file is part of GCC.
diff --git a/gcc/config/csky/print-sysroot-suffix.sh b/gcc/config/csky/print-sysroot-suffix.sh
index 04db7e77b66..4840bc67d07 100644
--- a/gcc/config/csky/print-sysroot-suffix.sh
+++ b/gcc/config/csky/print-sysroot-suffix.sh
@@ -2,7 +2,7 @@
 # Script to generate SYSROOT_SUFFIX_SPEC equivalent to MULTILIB_OSDIRNAMES
 # Arguments are MULTILIB_OSDIRNAMES, MULTILIB_OPTIONS and MULTILIB_MATCHES.
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 # Contributed by C-SKY Microsystems and Mentor Graphics.
 
 # This file is part of GCC.
diff --git a/gcc/config/csky/t-csky b/gcc/config/csky/t-csky
index ab38fd62087..2c9ae9df823 100644
--- a/gcc/config/csky/t-csky
+++ b/gcc/config/csky/t-csky
@@ -1,6 +1,6 @@
 # Make rules for all C-SKY targets.
 #
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 # Contributed by C-SKY Microsystems and Mentor Graphics.
 #
 # This file is part of GCC.
diff --git a/gcc/config/csky/t-csky-elf b/gcc/config/csky/t-csky-elf
index 62a2d833890..bbdf286983b 100644
--- a/gcc/config/csky/t-csky-elf
+++ b/gcc/config/csky/t-csky-elf
@@ -1,6 +1,6 @@
 # Multilib configuration for csky*-elf.
 #
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 # Contributed by C-SKY Microsystems and Mentor Graphics.
 #
 # This file is part of GCC.
diff --git a/gcc/config/csky/t-csky-linux b/gcc/config/csky/t-csky-linux
index f4d656a10fd..9435b7a1c76 100644
--- a/gcc/config/csky/t-csky-linux
+++ b/gcc/config/csky/t-csky-linux
@@ -1,6 +1,6 @@
 # Multilib configuration for csky*-linux-*.
 #
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 # Contributed by C-SKY Microsystems and Mentor Graphics.
 #
 # This file is part of GCC.
diff --git a/gcc/config/csky/t-sysroot-suffix b/gcc/config/csky/t-sysroot-suffix
index 04bf8dd0e99..d891f699c80 100644
--- a/gcc/config/csky/t-sysroot-suffix
+++ b/gcc/config/csky/t-sysroot-suffix
@@ -1,6 +1,6 @@
 # Makefile fragment for C-SKY sysroot suffix.
 #
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 # Contributed by C-SKY Microsystems and Mentor Graphics.
 #
 # This file is part of GCC.