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-rw-r--r--benchtests/Makefile2
-rw-r--r--benchtests/bench-arc4random.c2
-rw-r--r--benchtests/bench-bzero-large.c2
-rw-r--r--benchtests/bench-bzero-walk.c2
-rw-r--r--benchtests/bench-bzero.c2
-rw-r--r--benchtests/bench-dl-elf-hash.c2
-rw-r--r--benchtests/bench-dl-new-hash.c2
-rw-r--r--benchtests/bench-hash-funcs-kernel.h2
-rw-r--r--benchtests/bench-hash-funcs.c2
-rw-r--r--benchtests/bench-malloc-simple.c2
-rw-r--r--benchtests/bench-malloc-thread.c2
-rw-r--r--benchtests/bench-math-inlines.c2
-rw-r--r--benchtests/bench-memccpy.c2
-rw-r--r--benchtests/bench-memchr.c2
-rw-r--r--benchtests/bench-memcmp.c2
-rw-r--r--benchtests/bench-memcmpeq.c2
-rw-r--r--benchtests/bench-memcpy-large.c2
-rw-r--r--benchtests/bench-memcpy-random.c2
-rw-r--r--benchtests/bench-memcpy-walk.c2
-rw-r--r--benchtests/bench-memcpy.c2
-rw-r--r--benchtests/bench-memmem.c2
-rw-r--r--benchtests/bench-memmove-large.c2
-rw-r--r--benchtests/bench-memmove-walk.c2
-rw-r--r--benchtests/bench-memmove.c2
-rw-r--r--benchtests/bench-mempcpy.c2
-rw-r--r--benchtests/bench-memrchr.c2
-rw-r--r--benchtests/bench-memset-large.c2
-rw-r--r--benchtests/bench-memset-walk.c2
-rw-r--r--benchtests/bench-memset-zero-large.c2
-rw-r--r--benchtests/bench-memset-zero-walk.c2
-rw-r--r--benchtests/bench-memset-zero.c2
-rw-r--r--benchtests/bench-memset.c2
-rw-r--r--benchtests/bench-nss-hash.c2
-rw-r--r--benchtests/bench-pthread-lock-base.c2
-rw-r--r--benchtests/bench-pthread-locks.c2
-rw-r--r--benchtests/bench-pthread-mutex-lock.c2
-rw-r--r--benchtests/bench-pthread-mutex-trylock.c2
-rw-r--r--benchtests/bench-pthread-spin-lock.c2
-rw-r--r--benchtests/bench-pthread-spin-trylock.c2
-rw-r--r--benchtests/bench-rawmemchr.c2
-rw-r--r--benchtests/bench-skeleton.c2
-rw-r--r--benchtests/bench-stpcpy.c2
-rw-r--r--benchtests/bench-stpcpy_chk.c2
-rw-r--r--benchtests/bench-stpncpy.c2
-rw-r--r--benchtests/bench-strcasecmp.c2
-rw-r--r--benchtests/bench-strcasestr.c2
-rw-r--r--benchtests/bench-strcat.c2
-rw-r--r--benchtests/bench-strchr.c2
-rw-r--r--benchtests/bench-strchrnul.c2
-rw-r--r--benchtests/bench-strcmp.c2
-rw-r--r--benchtests/bench-strcoll.c2
-rw-r--r--benchtests/bench-strcpy.c2
-rw-r--r--benchtests/bench-strcpy_chk.c2
-rw-r--r--benchtests/bench-strcspn.c2
-rw-r--r--benchtests/bench-string.h2
-rw-r--r--benchtests/bench-strlen.c2
-rw-r--r--benchtests/bench-strncasecmp.c2
-rw-r--r--benchtests/bench-strncat.c2
-rw-r--r--benchtests/bench-strncmp.c2
-rw-r--r--benchtests/bench-strncpy.c2
-rw-r--r--benchtests/bench-strnlen.c2
-rw-r--r--benchtests/bench-strpbrk.c2
-rw-r--r--benchtests/bench-strrchr.c2
-rw-r--r--benchtests/bench-strsep.c2
-rw-r--r--benchtests/bench-strspn.c2
-rw-r--r--benchtests/bench-strstr.c2
-rw-r--r--benchtests/bench-strtod.c2
-rw-r--r--benchtests/bench-strtok.c2
-rw-r--r--benchtests/bench-timing-type.c2
-rw-r--r--benchtests/bench-timing.h2
-rw-r--r--benchtests/bench-util.c2
-rw-r--r--benchtests/bench-util.h2
-rw-r--r--benchtests/bench-wcpcpy.c2
-rw-r--r--benchtests/bench-wcpncpy.c2
-rw-r--r--benchtests/bench-wcscat.c2
-rw-r--r--benchtests/bench-wcschr.c2
-rw-r--r--benchtests/bench-wcschrnul.c2
-rw-r--r--benchtests/bench-wcscmp.c2
-rw-r--r--benchtests/bench-wcscpy.c2
-rw-r--r--benchtests/bench-wcscspn.c2
-rw-r--r--benchtests/bench-wcslen.c2
-rw-r--r--benchtests/bench-wcsncat.c2
-rw-r--r--benchtests/bench-wcsncmp.c2
-rw-r--r--benchtests/bench-wcsncpy.c2
-rw-r--r--benchtests/bench-wcsnlen.c2
-rw-r--r--benchtests/bench-wcspbrk.c2
-rw-r--r--benchtests/bench-wcsrchr.c2
-rw-r--r--benchtests/bench-wcsspn.c2
-rw-r--r--benchtests/bench-wmemchr.c2
-rw-r--r--benchtests/bench-wmemcmp.c2
-rw-r--r--benchtests/bench-wmemset.c2
-rw-r--r--benchtests/json-lib.c2
-rw-r--r--benchtests/json-lib.h2
-rw-r--r--benchtests/pthread_once-source.c2
-rwxr-xr-xbenchtests/scripts/bench.py2
-rwxr-xr-xbenchtests/scripts/compare_bench.py2
-rwxr-xr-xbenchtests/scripts/compare_strings.py2
-rw-r--r--benchtests/scripts/import_bench.py2
-rwxr-xr-xbenchtests/scripts/plot_strings.py2
-rwxr-xr-xbenchtests/scripts/validate_benchout.py2
-rw-r--r--benchtests/thread_create-source.c2
101 files changed, 101 insertions, 101 deletions
diff --git a/benchtests/Makefile b/benchtests/Makefile
index 292976b26b..721f32afdb 100644
--- a/benchtests/Makefile
+++ b/benchtests/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 2013-2022 Free Software Foundation, Inc.
+# Copyright (C) 2013-2023 Free Software Foundation, Inc.
 # Copyright The GNU Toolchain Authors.
 # This file is part of the GNU C Library.
 
diff --git a/benchtests/bench-arc4random.c b/benchtests/bench-arc4random.c
index d8fd40298e..775a570e1a 100644
--- a/benchtests/bench-arc4random.c
+++ b/benchtests/bench-arc4random.c
@@ -1,5 +1,5 @@
 /* arc4random benchmarks.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-bzero-large.c b/benchtests/bench-bzero-large.c
index cfc7b81cdf..7076c0a17b 100644
--- a/benchtests/bench-bzero-large.c
+++ b/benchtests/bench-bzero-large.c
@@ -1,5 +1,5 @@
 /* Measure bzero functions with large data sizes.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-bzero-walk.c b/benchtests/bench-bzero-walk.c
index 851a72b137..77bdabeb0d 100644
--- a/benchtests/bench-bzero-walk.c
+++ b/benchtests/bench-bzero-walk.c
@@ -1,5 +1,5 @@
 /* Measure memset function throughput with large data sizes.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-bzero.c b/benchtests/bench-bzero.c
index 500b7eba96..7ff04f2d2f 100644
--- a/benchtests/bench-bzero.c
+++ b/benchtests/bench-bzero.c
@@ -1,5 +1,5 @@
 /* Measure bzero functions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-dl-elf-hash.c b/benchtests/bench-dl-elf-hash.c
index 067de9fca4..945eda5284 100644
--- a/benchtests/bench-dl-elf-hash.c
+++ b/benchtests/bench-dl-elf-hash.c
@@ -1,5 +1,5 @@
 /* Measure __dl_new_hash runtime
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-dl-new-hash.c b/benchtests/bench-dl-new-hash.c
index 040fa7ce01..ae884726f5 100644
--- a/benchtests/bench-dl-new-hash.c
+++ b/benchtests/bench-dl-new-hash.c
@@ -1,5 +1,5 @@
 /* Measure __dl_new_hash runtime
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-hash-funcs-kernel.h b/benchtests/bench-hash-funcs-kernel.h
index 63034f7e44..f647411122 100644
--- a/benchtests/bench-hash-funcs-kernel.h
+++ b/benchtests/bench-hash-funcs-kernel.h
@@ -1,5 +1,5 @@
 /* Actual benchmark kernels used by bench-hash-funcs.h
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-hash-funcs.c b/benchtests/bench-hash-funcs.c
index 44b349d30c..5e7e502230 100644
--- a/benchtests/bench-hash-funcs.c
+++ b/benchtests/bench-hash-funcs.c
@@ -1,5 +1,5 @@
 /* Measure hash functions runtime.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-malloc-simple.c b/benchtests/bench-malloc-simple.c
index 9bbdb12dca..81b41de56d 100644
--- a/benchtests/bench-malloc-simple.c
+++ b/benchtests/bench-malloc-simple.c
@@ -1,5 +1,5 @@
 /* Benchmark malloc and free functions.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-malloc-thread.c b/benchtests/bench-malloc-thread.c
index 81228392ef..a977067622 100644
--- a/benchtests/bench-malloc-thread.c
+++ b/benchtests/bench-malloc-thread.c
@@ -1,5 +1,5 @@
 /* Benchmark malloc and free functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-math-inlines.c b/benchtests/bench-math-inlines.c
index 90470fe60d..e755de1e28 100644
--- a/benchtests/bench-math-inlines.c
+++ b/benchtests/bench-math-inlines.c
@@ -1,5 +1,5 @@
 /* Measure math inline functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memccpy.c b/benchtests/bench-memccpy.c
index ce992cf91e..51ed8dad2f 100644
--- a/benchtests/bench-memccpy.c
+++ b/benchtests/bench-memccpy.c
@@ -1,5 +1,5 @@
 /* Measure memccpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memchr.c b/benchtests/bench-memchr.c
index 2ec9dd86d0..b99995e293 100644
--- a/benchtests/bench-memchr.c
+++ b/benchtests/bench-memchr.c
@@ -1,5 +1,5 @@
 /* Measure memchr functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memcmp.c b/benchtests/bench-memcmp.c
index b2816baebe..a937953065 100644
--- a/benchtests/bench-memcmp.c
+++ b/benchtests/bench-memcmp.c
@@ -1,5 +1,5 @@
 /* Measure memcmp functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memcmpeq.c b/benchtests/bench-memcmpeq.c
index 3c126506dc..f97d8b386b 100644
--- a/benchtests/bench-memcmpeq.c
+++ b/benchtests/bench-memcmpeq.c
@@ -1,5 +1,5 @@
 /* Measure __memcmpeq functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memcpy-large.c b/benchtests/bench-memcpy-large.c
index d48052a1ba..7b2c5530af 100644
--- a/benchtests/bench-memcpy-large.c
+++ b/benchtests/bench-memcpy-large.c
@@ -1,5 +1,5 @@
 /* Measure memcpy functions with large data sizes.
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memcpy-random.c b/benchtests/bench-memcpy-random.c
index 46ea2e4a42..a0753b60e0 100644
--- a/benchtests/bench-memcpy-random.c
+++ b/benchtests/bench-memcpy-random.c
@@ -1,5 +1,5 @@
 /* Measure memcpy performance.
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memcpy-walk.c b/benchtests/bench-memcpy-walk.c
index b2a5682477..12de8a9e81 100644
--- a/benchtests/bench-memcpy-walk.c
+++ b/benchtests/bench-memcpy-walk.c
@@ -1,5 +1,5 @@
 /* Measure memcpy function combined throughput for different alignments.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memcpy.c b/benchtests/bench-memcpy.c
index 4194d5add1..1fd41c035f 100644
--- a/benchtests/bench-memcpy.c
+++ b/benchtests/bench-memcpy.c
@@ -1,5 +1,5 @@
 /* Measure memcpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memmem.c b/benchtests/bench-memmem.c
index c2b92405dc..8af81e9ee3 100644
--- a/benchtests/bench-memmem.c
+++ b/benchtests/bench-memmem.c
@@ -1,5 +1,5 @@
 /* Measure memmem functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memmove-large.c b/benchtests/bench-memmove-large.c
index 70716a6f2e..a09dd36788 100644
--- a/benchtests/bench-memmove-large.c
+++ b/benchtests/bench-memmove-large.c
@@ -1,5 +1,5 @@
 /* Measure memmove functions with large data sizes.
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memmove-walk.c b/benchtests/bench-memmove-walk.c
index 9a1babdd12..c93ada4618 100644
--- a/benchtests/bench-memmove-walk.c
+++ b/benchtests/bench-memmove-walk.c
@@ -1,5 +1,5 @@
 /* Measure memmove function combined throughput for different alignments.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memmove.c b/benchtests/bench-memmove.c
index ff836c5390..e60955b0cc 100644
--- a/benchtests/bench-memmove.c
+++ b/benchtests/bench-memmove.c
@@ -1,5 +1,5 @@
 /* Measure memmove functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-mempcpy.c b/benchtests/bench-mempcpy.c
index 4290cf5b50..1bfd65938f 100644
--- a/benchtests/bench-mempcpy.c
+++ b/benchtests/bench-mempcpy.c
@@ -1,5 +1,5 @@
 /* Measure mempcpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memrchr.c b/benchtests/bench-memrchr.c
index d802d71ef0..4f594ee7cd 100644
--- a/benchtests/bench-memrchr.c
+++ b/benchtests/bench-memrchr.c
@@ -1,5 +1,5 @@
 /* Measure memrchr functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memset-large.c b/benchtests/bench-memset-large.c
index 0ea1e3811b..a1f33245d4 100644
--- a/benchtests/bench-memset-large.c
+++ b/benchtests/bench-memset-large.c
@@ -1,5 +1,5 @@
 /* Measure memset functions with large data sizes.
-   Copyright (C) 2016-2022 Free Software Foundation, Inc.
+   Copyright (C) 2016-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memset-walk.c b/benchtests/bench-memset-walk.c
index 466ee1b8d6..d838b84217 100644
--- a/benchtests/bench-memset-walk.c
+++ b/benchtests/bench-memset-walk.c
@@ -1,5 +1,5 @@
 /* Measure memset function throughput with large data sizes.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memset-zero-large.c b/benchtests/bench-memset-zero-large.c
index bc938cdfff..2ab7c96767 100644
--- a/benchtests/bench-memset-zero-large.c
+++ b/benchtests/bench-memset-zero-large.c
@@ -1,5 +1,5 @@
 /* Measure memset functions for zeroing with large data sizes.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memset-zero-walk.c b/benchtests/bench-memset-zero-walk.c
index dce4b43e06..53d7d712b9 100644
--- a/benchtests/bench-memset-zero-walk.c
+++ b/benchtests/bench-memset-zero-walk.c
@@ -1,5 +1,5 @@
 /* Measure memset functions for zeroing throughput with large data sizes.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memset-zero.c b/benchtests/bench-memset-zero.c
index 535005f0e6..c2a12e2156 100644
--- a/benchtests/bench-memset-zero.c
+++ b/benchtests/bench-memset-zero.c
@@ -1,5 +1,5 @@
 /* Measure memset functions for zeroing.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-memset.c b/benchtests/bench-memset.c
index 6c95a1e965..1e785e6c8f 100644
--- a/benchtests/bench-memset.c
+++ b/benchtests/bench-memset.c
@@ -1,5 +1,5 @@
 /* Measure memset functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-nss-hash.c b/benchtests/bench-nss-hash.c
index 7e369428a2..98f63347a6 100644
--- a/benchtests/bench-nss-hash.c
+++ b/benchtests/bench-nss-hash.c
@@ -1,5 +1,5 @@
 /* Measure __nss_hash runtime
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-pthread-lock-base.c b/benchtests/bench-pthread-lock-base.c
index fac8a12b52..0264b3b3c8 100644
--- a/benchtests/bench-pthread-lock-base.c
+++ b/benchtests/bench-pthread-lock-base.c
@@ -1,5 +1,5 @@
 /* Measure lock functions for different threads and critical sections.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-pthread-locks.c b/benchtests/bench-pthread-locks.c
index d7419f511c..c20bb4f6dd 100644
--- a/benchtests/bench-pthread-locks.c
+++ b/benchtests/bench-pthread-locks.c
@@ -1,5 +1,5 @@
 /* Measure various lock acquisition times for empty critical sections.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-pthread-mutex-lock.c b/benchtests/bench-pthread-mutex-lock.c
index 16556d4116..5a82d2020d 100644
--- a/benchtests/bench-pthread-mutex-lock.c
+++ b/benchtests/bench-pthread-mutex-lock.c
@@ -1,5 +1,5 @@
 /* Measure mutex_lock for different threads and critical sections.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-pthread-mutex-trylock.c b/benchtests/bench-pthread-mutex-trylock.c
index 66318f499f..2aaffa21c5 100644
--- a/benchtests/bench-pthread-mutex-trylock.c
+++ b/benchtests/bench-pthread-mutex-trylock.c
@@ -1,5 +1,5 @@
 /* Measure mutex_trylock for different threads and critical sections.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-pthread-spin-lock.c b/benchtests/bench-pthread-spin-lock.c
index 2174933d6b..4b881d1dc7 100644
--- a/benchtests/bench-pthread-spin-lock.c
+++ b/benchtests/bench-pthread-spin-lock.c
@@ -1,5 +1,5 @@
 /* Measure mutex_trylock for different threads and critical sections.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-pthread-spin-trylock.c b/benchtests/bench-pthread-spin-trylock.c
index 49eb972761..a6e75d98eb 100644
--- a/benchtests/bench-pthread-spin-trylock.c
+++ b/benchtests/bench-pthread-spin-trylock.c
@@ -1,5 +1,5 @@
 /* Measure spin_trylock for different threads and critical sections.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-rawmemchr.c b/benchtests/bench-rawmemchr.c
index dab77f3858..f6398f86d9 100644
--- a/benchtests/bench-rawmemchr.c
+++ b/benchtests/bench-rawmemchr.c
@@ -1,5 +1,5 @@
 /* Measure memchr functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-skeleton.c b/benchtests/bench-skeleton.c
index 1249a20763..fc9cf001fd 100644
--- a/benchtests/bench-skeleton.c
+++ b/benchtests/bench-skeleton.c
@@ -1,5 +1,5 @@
 /* Skeleton for benchmark programs.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-stpcpy.c b/benchtests/bench-stpcpy.c
index 15d22ec007..0a24fa92bd 100644
--- a/benchtests/bench-stpcpy.c
+++ b/benchtests/bench-stpcpy.c
@@ -1,5 +1,5 @@
 /* Measure stpcpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-stpcpy_chk.c b/benchtests/bench-stpcpy_chk.c
index 5c1e3facd3..aaacd336ba 100644
--- a/benchtests/bench-stpcpy_chk.c
+++ b/benchtests/bench-stpcpy_chk.c
@@ -1,5 +1,5 @@
 /* Measure stpcpy checking functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-stpncpy.c b/benchtests/bench-stpncpy.c
index bf508910f8..adc81a58ba 100644
--- a/benchtests/bench-stpncpy.c
+++ b/benchtests/bench-stpncpy.c
@@ -1,5 +1,5 @@
 /* Measure stpncpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcasecmp.c b/benchtests/bench-strcasecmp.c
index 855f2db2ad..fcfffdea42 100644
--- a/benchtests/bench-strcasecmp.c
+++ b/benchtests/bench-strcasecmp.c
@@ -1,5 +1,5 @@
 /* Measure strcasecmp functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcasestr.c b/benchtests/bench-strcasestr.c
index 5f80abfeb0..b3b26406f9 100644
--- a/benchtests/bench-strcasestr.c
+++ b/benchtests/bench-strcasestr.c
@@ -1,5 +1,5 @@
 /* Measure strcasestr functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcat.c b/benchtests/bench-strcat.c
index 890b34b4c1..96383ce06a 100644
--- a/benchtests/bench-strcat.c
+++ b/benchtests/bench-strcat.c
@@ -1,5 +1,5 @@
 /* Measure strcat functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strchr.c b/benchtests/bench-strchr.c
index aeb882d442..420930d558 100644
--- a/benchtests/bench-strchr.c
+++ b/benchtests/bench-strchr.c
@@ -1,5 +1,5 @@
 /* Measure STRCHR functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strchrnul.c b/benchtests/bench-strchrnul.c
index 4a395339c6..106a79f6c2 100644
--- a/benchtests/bench-strchrnul.c
+++ b/benchtests/bench-strchrnul.c
@@ -1,5 +1,5 @@
 /* Measure strchrnul function.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcmp.c b/benchtests/bench-strcmp.c
index 3a60edfb15..8cd690bac1 100644
--- a/benchtests/bench-strcmp.c
+++ b/benchtests/bench-strcmp.c
@@ -1,5 +1,5 @@
 /* Measure strcmp and wcscmp functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcoll.c b/benchtests/bench-strcoll.c
index 34662228e8..b3cd5ce8a9 100644
--- a/benchtests/bench-strcoll.c
+++ b/benchtests/bench-strcoll.c
@@ -1,5 +1,5 @@
 /* Measure strcoll execution time in different locales.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcpy.c b/benchtests/bench-strcpy.c
index af8673e137..0a6bade4b0 100644
--- a/benchtests/bench-strcpy.c
+++ b/benchtests/bench-strcpy.c
@@ -1,5 +1,5 @@
 /* Measure strcpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcpy_chk.c b/benchtests/bench-strcpy_chk.c
index 8e7e51a2e5..6fce90cc98 100644
--- a/benchtests/bench-strcpy_chk.c
+++ b/benchtests/bench-strcpy_chk.c
@@ -1,5 +1,5 @@
 /* Measure __strcpy_chk functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strcspn.c b/benchtests/bench-strcspn.c
index 6a3b31d39c..2388f33d54 100644
--- a/benchtests/bench-strcspn.c
+++ b/benchtests/bench-strcspn.c
@@ -1,5 +1,5 @@
 /* Measure strcspn functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-string.h b/benchtests/bench-string.h
index 5339ff47ff..dbe7084e60 100644
--- a/benchtests/bench-string.h
+++ b/benchtests/bench-string.h
@@ -1,5 +1,5 @@
 /* Measure string and memory functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strlen.c b/benchtests/bench-strlen.c
index 696e4541d7..cae88dd6ec 100644
--- a/benchtests/bench-strlen.c
+++ b/benchtests/bench-strlen.c
@@ -1,5 +1,5 @@
 /* Measure STRLEN functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strncasecmp.c b/benchtests/bench-strncasecmp.c
index 91f49cc8d3..5689a22901 100644
--- a/benchtests/bench-strncasecmp.c
+++ b/benchtests/bench-strncasecmp.c
@@ -1,5 +1,5 @@
 /* Measure strncasecmp functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strncat.c b/benchtests/bench-strncat.c
index 5ccc09a4f8..e4792a9c3d 100644
--- a/benchtests/bench-strncat.c
+++ b/benchtests/bench-strncat.c
@@ -1,5 +1,5 @@
 /* Measure strncat functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strncmp.c b/benchtests/bench-strncmp.c
index 6673a53521..a714e5a9d4 100644
--- a/benchtests/bench-strncmp.c
+++ b/benchtests/bench-strncmp.c
@@ -1,5 +1,5 @@
 /* Measure strncmp functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strncpy.c b/benchtests/bench-strncpy.c
index f621cbfe09..83a88f6583 100644
--- a/benchtests/bench-strncpy.c
+++ b/benchtests/bench-strncpy.c
@@ -1,5 +1,5 @@
 /* Measure strncpy functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strnlen.c b/benchtests/bench-strnlen.c
index 82c02eb6ed..c997d7da4c 100644
--- a/benchtests/bench-strnlen.c
+++ b/benchtests/bench-strnlen.c
@@ -1,5 +1,5 @@
 /* Measure strlen functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strpbrk.c b/benchtests/bench-strpbrk.c
index a7522a76e6..e96fb0efbf 100644
--- a/benchtests/bench-strpbrk.c
+++ b/benchtests/bench-strpbrk.c
@@ -1,5 +1,5 @@
 /* Measure strpbrk functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strrchr.c b/benchtests/bench-strrchr.c
index 3fcf3f281d..a33a657a27 100644
--- a/benchtests/bench-strrchr.c
+++ b/benchtests/bench-strrchr.c
@@ -1,5 +1,5 @@
 /* Measure STRCHR functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strsep.c b/benchtests/bench-strsep.c
index f408804b6b..4b203aff30 100644
--- a/benchtests/bench-strsep.c
+++ b/benchtests/bench-strsep.c
@@ -1,5 +1,5 @@
 /* Measure strsep functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strspn.c b/benchtests/bench-strspn.c
index 061e90c54d..707613cbcf 100644
--- a/benchtests/bench-strspn.c
+++ b/benchtests/bench-strspn.c
@@ -1,5 +1,5 @@
 /* Measure strspn functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strstr.c b/benchtests/bench-strstr.c
index feb7832837..025f2ff17f 100644
--- a/benchtests/bench-strstr.c
+++ b/benchtests/bench-strstr.c
@@ -1,5 +1,5 @@
 /* Measure strstr functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strtod.c b/benchtests/bench-strtod.c
index a71479b6ea..417834c191 100644
--- a/benchtests/bench-strtod.c
+++ b/benchtests/bench-strtod.c
@@ -1,5 +1,5 @@
 /* Measure strtod implementation.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-strtok.c b/benchtests/bench-strtok.c
index 4a957243e7..10260e9b47 100644
--- a/benchtests/bench-strtok.c
+++ b/benchtests/bench-strtok.c
@@ -1,5 +1,5 @@
 /* Measure strtok functions.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-timing-type.c b/benchtests/bench-timing-type.c
index e79db26b58..42fa345859 100644
--- a/benchtests/bench-timing-type.c
+++ b/benchtests/bench-timing-type.c
@@ -1,5 +1,5 @@
 /* Print out the timing type used by the benchmark run.
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-timing.h b/benchtests/bench-timing.h
index b128c94498..994bbf22cc 100644
--- a/benchtests/bench-timing.h
+++ b/benchtests/bench-timing.h
@@ -1,5 +1,5 @@
 /* Define timing macros.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-util.c b/benchtests/bench-util.c
index e721847007..d684b78054 100644
--- a/benchtests/bench-util.c
+++ b/benchtests/bench-util.c
@@ -1,5 +1,5 @@
 /* Benchmark utility functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-util.h b/benchtests/bench-util.h
index 00f78d649f..13927ff066 100644
--- a/benchtests/bench-util.h
+++ b/benchtests/bench-util.h
@@ -1,5 +1,5 @@
 /* Benchmark utility functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcpcpy.c b/benchtests/bench-wcpcpy.c
index 4f48c5c847..c09af7b55e 100644
--- a/benchtests/bench-wcpcpy.c
+++ b/benchtests/bench-wcpcpy.c
@@ -1,5 +1,5 @@
 /* Measure wcpcpy functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcpncpy.c b/benchtests/bench-wcpncpy.c
index db5030cfbf..5109f6722b 100644
--- a/benchtests/bench-wcpncpy.c
+++ b/benchtests/bench-wcpncpy.c
@@ -1,5 +1,5 @@
 /* Measure wcpncpy functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcscat.c b/benchtests/bench-wcscat.c
index 29106c78e8..c85f90ccc4 100644
--- a/benchtests/bench-wcscat.c
+++ b/benchtests/bench-wcscat.c
@@ -1,5 +1,5 @@
 /* Measure wcscat functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcschr.c b/benchtests/bench-wcschr.c
index 03364bdd91..77c1e3a239 100644
--- a/benchtests/bench-wcschr.c
+++ b/benchtests/bench-wcschr.c
@@ -1,5 +1,5 @@
 /* Measure wcschr functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcschrnul.c b/benchtests/bench-wcschrnul.c
index e2e42bfb52..fcfecf71d3 100644
--- a/benchtests/bench-wcschrnul.c
+++ b/benchtests/bench-wcschrnul.c
@@ -1,5 +1,5 @@
 /* Measure wcschrnul functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcscmp.c b/benchtests/bench-wcscmp.c
index 43cc41066c..9c95528884 100644
--- a/benchtests/bench-wcscmp.c
+++ b/benchtests/bench-wcscmp.c
@@ -1,5 +1,5 @@
 /* Measure wcscmp functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcscpy.c b/benchtests/bench-wcscpy.c
index 7a5aed6625..2467b20c55 100644
--- a/benchtests/bench-wcscpy.c
+++ b/benchtests/bench-wcscpy.c
@@ -1,5 +1,5 @@
 /* Measure wcscpy functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcscspn.c b/benchtests/bench-wcscspn.c
index 0a93c65574..983444213c 100644
--- a/benchtests/bench-wcscspn.c
+++ b/benchtests/bench-wcscspn.c
@@ -1,5 +1,5 @@
 /* Measure wcscspn functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcslen.c b/benchtests/bench-wcslen.c
index 032ff37d91..0218fec77e 100644
--- a/benchtests/bench-wcslen.c
+++ b/benchtests/bench-wcslen.c
@@ -1,5 +1,5 @@
 /* Measure wcslen functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcsncat.c b/benchtests/bench-wcsncat.c
index 6cacac0ff2..0f32be5a31 100644
--- a/benchtests/bench-wcsncat.c
+++ b/benchtests/bench-wcsncat.c
@@ -1,5 +1,5 @@
 /* Measure wcsncat functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcsncmp.c b/benchtests/bench-wcsncmp.c
index 78027e15b3..a59836de7a 100644
--- a/benchtests/bench-wcsncmp.c
+++ b/benchtests/bench-wcsncmp.c
@@ -1,5 +1,5 @@
 /* Measure wcsncmp functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcsncpy.c b/benchtests/bench-wcsncpy.c
index 923554e9c8..e60d193c10 100644
--- a/benchtests/bench-wcsncpy.c
+++ b/benchtests/bench-wcsncpy.c
@@ -1,5 +1,5 @@
 /* Measure wcsncpy functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcsnlen.c b/benchtests/bench-wcsnlen.c
index f381617205..86dc9ca97c 100644
--- a/benchtests/bench-wcsnlen.c
+++ b/benchtests/bench-wcsnlen.c
@@ -1,5 +1,5 @@
 /* Measure wcsnlen functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcspbrk.c b/benchtests/bench-wcspbrk.c
index 6f66d3ba19..1b53c3ab2b 100644
--- a/benchtests/bench-wcspbrk.c
+++ b/benchtests/bench-wcspbrk.c
@@ -1,5 +1,5 @@
 /* Measure wcspbrk functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcsrchr.c b/benchtests/bench-wcsrchr.c
index ffa5bd1dab..d388cd545f 100644
--- a/benchtests/bench-wcsrchr.c
+++ b/benchtests/bench-wcsrchr.c
@@ -1,5 +1,5 @@
 /* Measure wcsrchr functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wcsspn.c b/benchtests/bench-wcsspn.c
index 3744db7f3f..6e05f06b2b 100644
--- a/benchtests/bench-wcsspn.c
+++ b/benchtests/bench-wcsspn.c
@@ -1,5 +1,5 @@
 /* Measure wcsspn functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wmemchr.c b/benchtests/bench-wmemchr.c
index 4242c5c618..61584e5d80 100644
--- a/benchtests/bench-wmemchr.c
+++ b/benchtests/bench-wmemchr.c
@@ -1,5 +1,5 @@
 /* Measure wmemchr functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wmemcmp.c b/benchtests/bench-wmemcmp.c
index 66a6baecaf..cbddb0950d 100644
--- a/benchtests/bench-wmemcmp.c
+++ b/benchtests/bench-wmemcmp.c
@@ -1,5 +1,5 @@
 /* Measure wmemcmp functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/bench-wmemset.c b/benchtests/bench-wmemset.c
index c91490eebd..a91992d9db 100644
--- a/benchtests/bench-wmemset.c
+++ b/benchtests/bench-wmemset.c
@@ -1,5 +1,5 @@
 /* Measure wmemset functions.
-   Copyright (C) 2015-2022 Free Software Foundation, Inc.
+   Copyright (C) 2015-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/json-lib.c b/benchtests/json-lib.c
index b433f23190..223861e28e 100644
--- a/benchtests/json-lib.c
+++ b/benchtests/json-lib.c
@@ -1,5 +1,5 @@
 /* Simple library for printing JSON data.
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/json-lib.h b/benchtests/json-lib.h
index 04c79ad64d..9ac2084e6b 100644
--- a/benchtests/json-lib.h
+++ b/benchtests/json-lib.h
@@ -1,5 +1,5 @@
 /* Simple library for printing JSON data.
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/pthread_once-source.c b/benchtests/pthread_once-source.c
index dd8650b08a..0a2aaafea0 100644
--- a/benchtests/pthread_once-source.c
+++ b/benchtests/pthread_once-source.c
@@ -1,6 +1,6 @@
 /* Measure pthread_once best-case latency (i.e., when already initialized.
 
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/scripts/bench.py b/benchtests/scripts/bench.py
index c77c7a9d7d..9f16fcd826 100755
--- a/benchtests/scripts/bench.py
+++ b/benchtests/scripts/bench.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-# Copyright (C) 2014-2022 Free Software Foundation, Inc.
+# Copyright (C) 2014-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/scripts/compare_bench.py b/benchtests/scripts/compare_bench.py
index a85ca3a38b..9a91c26491 100755
--- a/benchtests/scripts/compare_bench.py
+++ b/benchtests/scripts/compare_bench.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (C) 2015-2022 Free Software Foundation, Inc.
+# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/scripts/compare_strings.py b/benchtests/scripts/compare_strings.py
index 73a7568fcd..1195a6c741 100755
--- a/benchtests/scripts/compare_strings.py
+++ b/benchtests/scripts/compare_strings.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (C) 2017-2022 Free Software Foundation, Inc.
+# Copyright (C) 2017-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/scripts/import_bench.py b/benchtests/scripts/import_bench.py
index d8bdde7753..92d9dc4fba 100644
--- a/benchtests/scripts/import_bench.py
+++ b/benchtests/scripts/import_bench.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (C) 2015-2022 Free Software Foundation, Inc.
+# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/scripts/plot_strings.py b/benchtests/scripts/plot_strings.py
index 2504c6939b..1fb934d112 100755
--- a/benchtests/scripts/plot_strings.py
+++ b/benchtests/scripts/plot_strings.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python3
 # Plot GNU C Library string microbenchmark output.
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/scripts/validate_benchout.py b/benchtests/scripts/validate_benchout.py
index e821c54c90..bd88028863 100755
--- a/benchtests/scripts/validate_benchout.py
+++ b/benchtests/scripts/validate_benchout.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-# Copyright (C) 2014-2022 Free Software Foundation, Inc.
+# Copyright (C) 2014-2023 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/benchtests/thread_create-source.c b/benchtests/thread_create-source.c
index 4a72168224..e83c904f4d 100644
--- a/benchtests/thread_create-source.c
+++ b/benchtests/thread_create-source.c
@@ -1,7 +1,7 @@
 /* Measure pthread_create thread creation with different stack
    and guard sizes.
 
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or