Update prebuilt Clang to match Android kernel.

Bug: 132428451
Change-Id: I8f6e2cb23f381fc0c02ddea99b867e58e925e5be
diff --git a/linux-x64/clang/include/llvm/CodeGen/PreISelIntrinsicLowering.h b/linux-x64/clang/include/llvm/CodeGen/PreISelIntrinsicLowering.h
index 7a007eb..73d7d77 100644
--- a/linux-x64/clang/include/llvm/CodeGen/PreISelIntrinsicLowering.h
+++ b/linux-x64/clang/include/llvm/CodeGen/PreISelIntrinsicLowering.h
@@ -1,13 +1,13 @@
 //===- PreISelIntrinsicLowering.h - Pre-ISel intrinsic lowering pass ------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// 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
 //
 //===----------------------------------------------------------------------===//
 //
-// This pass implements IR lowering for the llvm.load.relative intrinsic.
+// This pass implements IR lowering for the llvm.load.relative and llvm.objc.*
+// intrinsics.
 //
 //===----------------------------------------------------------------------===//
 #ifndef LLVM_CODEGEN_PREISELINTRINSICLOWERING_H