[gcc r12-4994] Fix 'Copyright (C) 2020-21' into '2020-2021'

[gcc r12-4994] Fix 'Copyright (C) 2020-21' into '2020-2021'

[Thomas Schwinge]

https://gcc.gnu.org/g:b7cd3946062e034bcc644db2569cd750041a2ee3

commit r12-4994-gb7cd3946062e034bcc644db2569cd750041a2ee3
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Fri Oct 22 16:01:54 2021 +0200

    Fix 'Copyright (C) 2020-21' into '2020-2021'
    
    'contrib/update-copyright.py' currently complains:
    
        gcc/config/rs6000/rs6000-gen-builtins.c: unrecognised year: 21
        gcc/config/rs6000/rs6000-overload.def: unrecognised year: 21
        gcc/config/rs6000/rbtree.h: unrecognised year: 21
        gcc/config/rs6000/rbtree.c: unrecognised year: 21
        gcc/config/rs6000/rs6000-builtin-new.def: unrecognised year: 21
    
    Fix up files added in commit fa5f8b49e55caf5bb341f5eb6b5ab828b9286425
    "rs6000: Red-black tree implementation for balanced tree search",
    commit 4a720a9547320699aceda7d2e0b08de5ab40132f
    "rs6000: Add initial input files",
    commit bd5b625228d545d5ecb35df24f9f094edc95e3fa
    "rs6000: Initial create of rs6000-gen-builtins.c".
    
            gcc/
            * config/rs6000/rbtree.c: Fix 'Copyright (C) 2020-21' into '2020-2021'
            * config/rs6000/rbtree.h: Likewise.
            * config/rs6000/rs6000-builtin-new.def: Likewise.
            * config/rs6000/rs6000-gen-builtins.c: Likewise.
            * config/rs6000/rs6000-overload.def: Likewise.

Diff:
---
 gcc/config/rs6000/rbtree.c               | 2 +-
 gcc/config/rs6000/rbtree.h               | 2 +-
 gcc/config/rs6000/rs6000-builtin-new.def | 2 +-
 gcc/config/rs6000/rs6000-gen-builtins.c  | 2 +-
 gcc/config/rs6000/rs6000-overload.def    | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gcc/config/rs6000/rbtree.c b/gcc/config/rs6000/rbtree.c
index 37a559c1fbc..d3d03a62433 100644
--- a/gcc/config/rs6000/rbtree.c
+++ b/gcc/config/rs6000/rbtree.c
@@ -1,5 +1,5 @@
 /* Partial red-black tree implementation for rs6000-gen-builtins.c.
-   Copyright (C) 2020-21 Free Software Foundation, Inc.
+   Copyright (C) 2020-2021 Free Software Foundation, Inc.
    Contributed by Bill Schmidt, IBM <wschmidt@linux.ibm.com>
 
 This file is part of GCC.
diff --git a/gcc/config/rs6000/rbtree.h b/gcc/config/rs6000/rbtree.h
index fab0001ffde..bd462f15788 100644
--- a/gcc/config/rs6000/rbtree.h
+++ b/gcc/config/rs6000/rbtree.h
@@ -1,5 +1,5 @@
 /* Partial red-black tree implementation for rs6000-gen-builtins.c.
-   Copyright (C) 2020-21 Free Software Foundation, Inc.
+   Copyright (C) 2020-2021 Free Software Foundation, Inc.
    Contributed by Bill Schmidt, IBM <wschmidt@linux.ibm.com>
 
 This file is part of GCC.
diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 1966516551e..cae5c6b8556 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -1,5 +1,5 @@
 ; Built-in functions for PowerPC.
-; Copyright (C) 2020-21 Free Software Foundation, Inc.
+; Copyright (C) 2020-2021 Free Software Foundation, Inc.
 ; Contributed by Bill Schmidt, IBM <wschmidt@linux.ibm.com>
 ;
 ; This file is part of GCC.
diff --git a/gcc/config/rs6000/rs6000-gen-builtins.c b/gcc/config/rs6000/rs6000-gen-builtins.c
index 7f711210aff..2af2302cd11 100644
--- a/gcc/config/rs6000/rs6000-gen-builtins.c
+++ b/gcc/config/rs6000/rs6000-gen-builtins.c
@@ -1,5 +1,5 @@
 /* Generate built-in function initialization and recognition for Power.
-   Copyright (C) 2020-21 Free Software Foundation, Inc.
+   Copyright (C) 2020-2021 Free Software Foundation, Inc.
    Contributed by Bill Schmidt, IBM <wschmidt@linux.ibm.com>
 
 This file is part of GCC.
diff --git a/gcc/config/rs6000/rs6000-overload.def b/gcc/config/rs6000/rs6000-overload.def
index 4f583312f36..531a4fcd1af 100644
--- a/gcc/config/rs6000/rs6000-overload.def
+++ b/gcc/config/rs6000/rs6000-overload.def
@@ -1,5 +1,5 @@
 ; Overloaded built-in functions for PowerPC.
-; Copyright (C) 2020-21 Free Software Foundation, Inc.
+; Copyright (C) 2020-2021 Free Software Foundation, Inc.
 ; Contributed by Bill Schmidt, IBM <wschmidt@linux.ibm.com>
 ;
 ; This file is part of GCC.