Update prebuilt Clang to match Android kernel.

Bug: 132428451
Change-Id: I8f6e2cb23f381fc0c02ddea99b867e58e925e5be
diff --git a/linux-x64/clang/include/llvm/Analysis/MemoryDependenceAnalysis.h b/linux-x64/clang/include/llvm/Analysis/MemoryDependenceAnalysis.h
index 1c40cff..de57499 100644
--- a/linux-x64/clang/include/llvm/Analysis/MemoryDependenceAnalysis.h
+++ b/linux-x64/clang/include/llvm/Analysis/MemoryDependenceAnalysis.h
@@ -1,9 +1,8 @@
 //===- llvm/Analysis/MemoryDependenceAnalysis.h - Memory Deps ---*- C++ -*-===//
 //
-//                     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
 //
 //===----------------------------------------------------------------------===//
 //
@@ -37,7 +36,6 @@
 namespace llvm {
 
 class AssumptionCache;
-class CallSite;
 class DominatorTree;
 class Function;
 class Instruction;
@@ -304,7 +302,7 @@
     /// The maximum size of the dereferences of the pointer.
     ///
     /// May be UnknownSize if the sizes are unknown.
-    LocationSize Size = MemoryLocation::UnknownSize;
+    LocationSize Size = LocationSize::unknown();
     /// The AA tags associated with dereferences of the pointer.
     ///
     /// The members may be null if there are no tags or conflicting tags.
@@ -398,7 +396,7 @@
   /// invalidated on the next non-local query or when an instruction is
   /// removed.  Clients must copy this data if they want it around longer than
   /// that.
-  const NonLocalDepInfo &getNonLocalCallDependency(CallSite QueryCS);
+  const NonLocalDepInfo &getNonLocalCallDependency(CallBase *QueryCall);
 
   /// Perform a full dependency query for an access to the QueryInst's
   /// specified memory location, returning the set of instructions that either
@@ -482,9 +480,9 @@
   void releaseMemory();
 
 private:
-  MemDepResult getCallSiteDependencyFrom(CallSite C, bool isReadOnlyCall,
-                                         BasicBlock::iterator ScanIt,
-                                         BasicBlock *BB);
+  MemDepResult getCallDependencyFrom(CallBase *Call, bool isReadOnlyCall,
+                                     BasicBlock::iterator ScanIt,
+                                     BasicBlock *BB);
   bool getNonLocalPointerDepFromBB(Instruction *QueryInst,
                                    const PHITransAddr &Pointer,
                                    const MemoryLocation &Loc, bool isLoad,