libstdc++-v3/ChangeLog:

        * include/experimental/bits/numeric_traits.h: Update copyright
        dates.
        * include/experimental/bits/simd.h: Likewise.
        * include/experimental/bits/simd_builtin.h: Likewise.
        * include/experimental/bits/simd_converter.h: Likewise.
        * include/experimental/bits/simd_detail.h: Likewise.
        * include/experimental/bits/simd_fixed_size.h: Likewise.
        * include/experimental/bits/simd_math.h: Likewise.
        * include/experimental/bits/simd_neon.h: Likewise.
        * include/experimental/bits/simd_ppc.h: Likewise.
        * include/experimental/bits/simd_scalar.h: Likewise.
        * include/experimental/bits/simd_x86.h: Likewise.
        * include/experimental/bits/simd_x86_conversions.h: Likewise.
        * include/experimental/simd: Likewise.
        * testsuite/experimental/simd/*: Likewise.

Committed to trunk.

commit a054608c9c409245575e3dfe61b9a36e1bf7ffcf
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Thu Jan 28 18:13:03 2021

    libstdc++: Fix copyright dates for simd headers and tests
    
    libstdc++-v3/ChangeLog:
    
            * include/experimental/bits/numeric_traits.h: Update copyright
            dates.
            * include/experimental/bits/simd.h: Likewise.
            * include/experimental/bits/simd_builtin.h: Likewise.
            * include/experimental/bits/simd_converter.h: Likewise.
            * include/experimental/bits/simd_detail.h: Likewise.
            * include/experimental/bits/simd_fixed_size.h: Likewise.
            * include/experimental/bits/simd_math.h: Likewise.
            * include/experimental/bits/simd_neon.h: Likewise.
            * include/experimental/bits/simd_ppc.h: Likewise.
            * include/experimental/bits/simd_scalar.h: Likewise.
            * include/experimental/bits/simd_x86.h: Likewise.
            * include/experimental/bits/simd_x86_conversions.h: Likewise.
            * include/experimental/simd: Likewise.
            * testsuite/experimental/simd/*: Likewise.

diff --git a/libstdc++-v3/include/experimental/bits/numeric_traits.h 
b/libstdc++-v3/include/experimental/bits/numeric_traits.h
index 1b60874b788..0a1c711a559 100644
--- a/libstdc++-v3/include/experimental/bits/numeric_traits.h
+++ b/libstdc++-v3/include/experimental/bits/numeric_traits.h
@@ -1,6 +1,6 @@
 // Definition of numeric_limits replacement traits P1841R1 -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd.h 
b/libstdc++-v3/include/experimental/bits/simd.h
index 00eec50d64f..084849e2dc9 100644
--- a/libstdc++-v3/include/experimental/bits/simd.h
+++ b/libstdc++-v3/include/experimental/bits/simd.h
@@ -1,6 +1,6 @@
 // Definition of the public simd interfaces -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_builtin.h 
b/libstdc++-v3/include/experimental/bits/simd_builtin.h
index f2c99faa4ee..efca65fa6e3 100644
--- a/libstdc++-v3/include/experimental/bits/simd_builtin.h
+++ b/libstdc++-v3/include/experimental/bits/simd_builtin.h
@@ -1,6 +1,6 @@
 // Simd Abi specific implementations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_converter.h 
b/libstdc++-v3/include/experimental/bits/simd_converter.h
index dc4598743f9..9c8bf382df9 100644
--- a/libstdc++-v3/include/experimental/bits/simd_converter.h
+++ b/libstdc++-v3/include/experimental/bits/simd_converter.h
@@ -1,6 +1,6 @@
 // Generic simd conversions -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_detail.h 
b/libstdc++-v3/include/experimental/bits/simd_detail.h
index a49a9d88b7f..1e75812d098 100644
--- a/libstdc++-v3/include/experimental/bits/simd_detail.h
+++ b/libstdc++-v3/include/experimental/bits/simd_detail.h
@@ -1,6 +1,6 @@
 // Internal macros for the simd implementation -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_fixed_size.h 
b/libstdc++-v3/include/experimental/bits/simd_fixed_size.h
index fba8c7e466e..2722055c899 100644
--- a/libstdc++-v3/include/experimental/bits/simd_fixed_size.h
+++ b/libstdc++-v3/include/experimental/bits/simd_fixed_size.h
@@ -1,6 +1,6 @@
 // Simd fixed_size ABI specific implementations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_math.h 
b/libstdc++-v3/include/experimental/bits/simd_math.h
index bbaa899faa2..4799803a200 100644
--- a/libstdc++-v3/include/experimental/bits/simd_math.h
+++ b/libstdc++-v3/include/experimental/bits/simd_math.h
@@ -1,6 +1,6 @@
 // Math overloads for simd -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_neon.h 
b/libstdc++-v3/include/experimental/bits/simd_neon.h
index a3a8ffe165f..8bb21169c8d 100644
--- a/libstdc++-v3/include/experimental/bits/simd_neon.h
+++ b/libstdc++-v3/include/experimental/bits/simd_neon.h
@@ -1,6 +1,6 @@
 // Simd NEON specific implementations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_ppc.h 
b/libstdc++-v3/include/experimental/bits/simd_ppc.h
index c00d2323ac6..b92fc19ccb8 100644
--- a/libstdc++-v3/include/experimental/bits/simd_ppc.h
+++ b/libstdc++-v3/include/experimental/bits/simd_ppc.h
@@ -1,6 +1,6 @@
 // Simd PowerPC specific implementations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_scalar.h 
b/libstdc++-v3/include/experimental/bits/simd_scalar.h
index 7680bc39c30..d5a90ef2292 100644
--- a/libstdc++-v3/include/experimental/bits/simd_scalar.h
+++ b/libstdc++-v3/include/experimental/bits/simd_scalar.h
@@ -1,6 +1,6 @@
 // Simd scalar ABI specific implementations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_x86.h 
b/libstdc++-v3/include/experimental/bits/simd_x86.h
index d1d7b9d4bf3..74824873734 100644
--- a/libstdc++-v3/include/experimental/bits/simd_x86.h
+++ b/libstdc++-v3/include/experimental/bits/simd_x86.h
@@ -1,6 +1,6 @@
 // Simd x86 specific implementations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/bits/simd_x86_conversions.h 
b/libstdc++-v3/include/experimental/bits/simd_x86_conversions.h
index 09f898b7ec9..9c6c6f012f0 100644
--- a/libstdc++-v3/include/experimental/bits/simd_x86_conversions.h
+++ b/libstdc++-v3/include/experimental/bits/simd_x86_conversions.h
@@ -1,6 +1,6 @@
 // x86 specific conversion optimizations -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/include/experimental/simd 
b/libstdc++-v3/include/experimental/simd
index 43d2ba19903..da2d0479cf3 100644
--- a/libstdc++-v3/include/experimental/simd
+++ b/libstdc++-v3/include/experimental/simd
@@ -1,6 +1,6 @@
 // Components for element-wise operations on data-parallel objects -*- C++ -*-
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/standard_abi_usable.cc 
b/libstdc++-v3/testsuite/experimental/simd/standard_abi_usable.cc
index b055eee9c04..4125df50303 100644
--- a/libstdc++-v3/testsuite/experimental/simd/standard_abi_usable.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/standard_abi_usable.cc
@@ -1,7 +1,7 @@
 // { dg-options "-std=c++17 -fno-fast-math" }
 // { dg-do compile { target c++17 } }
 
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/abs.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/abs.cc
index 7d94cf47e1c..df115a93cb3 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/abs.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/abs.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/algorithms.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/algorithms.cc
index 78bce35f59c..0874739f31f 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/algorithms.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/algorithms.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/conversions.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/conversions.h
index e89221e1ede..3da400d5fb6 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/conversions.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/conversions.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/make_vec.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/make_vec.h
index ee0d436f9ae..a68f965d13d 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/make_vec.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/make_vec.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git 
a/libstdc++-v3/testsuite/experimental/simd/tests/bits/mathreference.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/mathreference.h
index 2ed2bb35e3c..411f5d4b70a 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/mathreference.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/mathreference.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/metahelpers.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/metahelpers.h
index e9516537e60..d657c1bcd9f 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/metahelpers.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/metahelpers.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/simd_view.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/simd_view.h
index a221708df39..0055a2f8fd2 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/simd_view.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/simd_view.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/test_values.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/test_values.h
index 01988aef327..b69bd0b704d 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/test_values.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/test_values.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/ulp.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/ulp.h
index 3b6966dd85d..d8a7313ad2e 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/ulp.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/ulp.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/bits/verify.h 
b/libstdc++-v3/testsuite/experimental/simd/tests/bits/verify.h
index 5da47b35536..826cfc34b5f 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/bits/verify.h
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/bits/verify.h
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/broadcast.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/broadcast.cc
index c107de3380b..6c16c67e1c8 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/broadcast.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/broadcast.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/casts.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/casts.cc
index df169e100de..60aa942aa15 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/casts.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/casts.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/fpclassify.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/fpclassify.cc
index eef26108f5f..c64ba0f6850 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/fpclassify.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/fpclassify.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/frexp.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/frexp.cc
index e2d90dd1e3f..9ae946c1bba 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/frexp.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/frexp.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/generator.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/generator.cc
index 221064dc476..678e4fd393b 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/generator.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/generator.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/hypot3_fma.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/hypot3_fma.cc
index 0c8e55983a2..acf8c9a9820 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/hypot3_fma.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/hypot3_fma.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git 
a/libstdc++-v3/testsuite/experimental/simd/tests/integer_operators.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/integer_operators.cc
index 975e69a9e35..04d01a56548 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/integer_operators.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/integer_operators.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git 
a/libstdc++-v3/testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc
index 6d994572bf8..d3ad3734ff2 100644
--- 
a/libstdc++-v3/testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc
+++ 
b/libstdc++-v3/testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/loadstore.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/loadstore.cc
index 994227c7d5a..58e062e924e 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/loadstore.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/loadstore.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/logarithm.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/logarithm.cc
index 29c686db697..0830f90fc59 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/logarithm.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/logarithm.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/mask_broadcast.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_broadcast.cc
index 7fc8201caf6..c5aac49ebba 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_broadcast.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_broadcast.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/mask_conversions.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_conversions.cc
index 8cec912250a..c7b372dcb61 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_conversions.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_conversions.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git 
a/libstdc++-v3/testsuite/experimental/simd/tests/mask_implicit_cvt.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_implicit_cvt.cc
index e1760e3f37f..bc84cbdb966 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_implicit_cvt.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_implicit_cvt.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/mask_loadstore.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_loadstore.cc
index 0f43428b7c6..2448a02d828 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_loadstore.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_loadstore.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git 
a/libstdc++-v3/testsuite/experimental/simd/tests/mask_operator_cvt.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_operator_cvt.cc
index 738b97c3dca..ff33cd38625 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_operator_cvt.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_operator_cvt.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/mask_operators.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_operators.cc
index 58255cf1e1b..373b7a3b2d0 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_operators.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_operators.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/mask_reductions.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/mask_reductions.cc
index 1190eaf5457..c37e57a4791 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/mask_reductions.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/mask_reductions.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/math_1arg.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/math_1arg.cc
index bce01264f3c..2e57e8ada7d 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/math_1arg.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/math_1arg.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/math_2arg.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/math_2arg.cc
index 57b7b3aeb5c..4fea09716b9 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/math_2arg.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/math_2arg.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc
index a04cd34e3d4..494d160e898 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc
index cee696cc69b..315b4777906 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/reductions.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/reductions.cc
index 6f4ba40133f..0838813c240 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/reductions.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/reductions.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/remqo.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/remqo.cc
index bdbacc6ef8e..785648211bc 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/remqo.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/remqo.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/simd.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/simd.cc
index 657646c0ac5..725e1c3e335 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/simd.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/simd.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/sincos.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/sincos.cc
index acef488e214..83ece7249ba 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/sincos.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/sincos.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/split_concat.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/split_concat.cc
index 3a79a1f8e3d..208ffc8e93b 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/split_concat.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/split_concat.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/splits.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/splits.cc
index 8b61635c2a6..84d760e2d1f 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/splits.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/splits.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/trigonometric.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/trigonometric.cc
index 24730f1856c..3fd741c7ccb 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/trigonometric.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/trigonometric.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/trunc_ceil_floor.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/trunc_ceil_floor.cc
index e516926ae1d..74a15a70b02 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/trunc_ceil_floor.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/trunc_ceil_floor.cc
@@ -1,5 +1,5 @@
 // test only floattypes
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/where.cc 
b/libstdc++-v3/testsuite/experimental/simd/tests/where.cc
index 5e73a3b1989..134dc7e3cb3 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/where.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/where.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Free Software Foundation, Inc.
+// Copyright (C) 2020-2021 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the

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