[gcc r12-1037] C-SKY: Fix copyright of csky-modes.def.

[gcc r12-1037] C-SKY: Fix copyright of csky-modes.def.

[qu]

https://gcc.gnu.org/g:f5c6b71c9b02a2b2e0b7107d982def09abeeae88

commit r12-1037-gf5c6b71c9b02a2b2e0b7107d982def09abeeae88
Author: Cooper Qu <cooper.qu@linux.alibaba.com>
Date:   Tue May 25 20:03:48 2021 +0800

    C-SKY: Fix copyright of csky-modes.def.
    
    The incorrect copyright comment format causes build error:
    builddir/source//gcc/gcc/config/csky/csky-modes.def: In function ‘void create_modes()’:
    builddir/source//gcc/gcc/config/csky/csky-modes.def:1:4: error: ‘C’ was not declared in this scope
     ;; C-SKY extra machine modes.
        ^
    builddir/source//gcc/gcc/config/csky/csky-modes.def:1:6: error: ‘SKY’ was not declared in this scope
     ;; C-SKY extra machine modes.
          ^
    builddir/source//gcc/gcc/config/csky/csky-modes.def:2:16: error: ‘Copyright’ was not declared in this scope
     ;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
                    ^
    builddir/source//gcc/gcc/config/csky/csky-modes.def:3:4: error: ‘Contributed’ was not declared in this scope
     ;; Contributed by C-SKY Microsystems and Mentor Graphics.
        ^
    
    gcc/ChangeLog:
            * config/csky/csky-modes.def : Fix copyright.

Diff:
---
 gcc/config/csky/csky-modes.def | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/gcc/config/csky/csky-modes.def b/gcc/config/csky/csky-modes.def
index 9062efcf929..109ee514040 100644
--- a/gcc/config/csky/csky-modes.def
+++ b/gcc/config/csky/csky-modes.def
@@ -1,22 +1,22 @@
-;; C-SKY extra machine modes.
-;; Copyright (C) 2018-2021 Free Software Foundation, Inc.
-;; Contributed by C-SKY Microsystems and Mentor Graphics.
-;;
-;; This file is part of GCC.
-;;
-;; GCC is free software; you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-;;
-;; GCC is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-;;
-;; You should have received a copy of the GNU General Public License
-;; along with GCC; see the file COPYING3.  If not see
-;; <http://www.gnu.org/licenses/>.  */
+/* C-SKY extra machine modes.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
+   Contributed by C-SKY Microsystems and Mentor Graphics.
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3, or (at your
+   option) any later version.
+
+   GCC is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
 
 /* Float modes.  */
 FLOAT_MODE (HF, 2, ieee_half_format);        /* Half-precision floating point */