[clang] [clang, hexagon] Update copyright, license text (PR #107161)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-x86

Author: Brian Cain (androm3da)

<details>
<summary>Changes</summary>

When this file was first contributed - `28b01c59c93d ([hexagon] Add {hvx,}hexagon_{protos,circ_brev...}, 2021-06-30)` - I incorrectly included a QuIC copyright statement with "All rights reserved".  I should have contributed this file with the `Apache+LLVM exception` license.

---
Full diff: https://github.com/llvm/llvm-project/pull/107161.diff


1 Files Affected:

- (modified) clang/lib/Headers/hexagon_types.h (+8-4) 


``````````diff
diff --git a/clang/lib/Headers/hexagon_types.h b/clang/lib/Headers/hexagon_types.h
index 029727cc48176b..8e73fad4bcd424 100644
--- a/clang/lib/Headers/hexagon_types.h
+++ b/clang/lib/Headers/hexagon_types.h
@@ -1,7 +1,11 @@
-/******************************************************************************/
-/*   (c) 2020 Qualcomm Innovation Center, Inc. All rights reserved.           */
-/*                                                                            */
-/******************************************************************************/
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
 #ifndef HEXAGON_TYPES_H
 #define HEXAGON_TYPES_H
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/107161