Update prebuilt Clang to r416183b from Android.

https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef

clang 12.0.5 (based on r416183b) from build 7284624.

Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/include/llvm/CodeGen/DebugHandlerBase.h b/linux-x64/clang/include/llvm/CodeGen/DebugHandlerBase.h
index 4008d59..45823b2 100644
--- a/linux-x64/clang/include/llvm/CodeGen/DebugHandlerBase.h
+++ b/linux-x64/clang/include/llvm/CodeGen/DebugHandlerBase.h
@@ -18,8 +18,8 @@
 #include "llvm/CodeGen/AsmPrinterHandler.h"
 #include "llvm/CodeGen/DbgEntityHistoryCalculator.h"
 #include "llvm/CodeGen/LexicalScopes.h"
-#include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/IR/DebugInfoMetadata.h"
+#include "llvm/IR/DebugLoc.h"
 
 namespace llvm {
 
@@ -110,28 +110,37 @@
   virtual void endFunctionImpl(const MachineFunction *MF) = 0;
   virtual void skippedNonDebugFunction() {}
 
+private:
+  InstructionOrdering InstOrdering;
+
   // AsmPrinterHandler overrides.
 public:
+  void beginModule(Module *M) override;
+
   void beginInstruction(const MachineInstr *MI) override;
   void endInstruction() override;
 
   void beginFunction(const MachineFunction *MF) override;
   void endFunction(const MachineFunction *MF) override;
 
+  void beginBasicBlock(const MachineBasicBlock &MBB) override;
+  void endBasicBlock(const MachineBasicBlock &MBB) override;
+
   /// Return Label preceding the instruction.
   MCSymbol *getLabelBeforeInsn(const MachineInstr *MI);
 
   /// Return Label immediately following the instruction.
   MCSymbol *getLabelAfterInsn(const MachineInstr *MI);
 
-  /// Return the function-local offset of an instruction. A label for the
-  /// instruction \p MI should exist (\ref getLabelAfterInsn).
-  const MCExpr *getFunctionLocalOffsetAfterInsn(const MachineInstr *MI);
-
   /// If this type is derived from a base type then return base type size.
   static uint64_t getBaseTypeSize(const DIType *Ty);
+
+  /// Return true if type encoding is unsigned.
+  static bool isUnsignedDIType(const DIType *Ty);
+
+  const InstructionOrdering &getInstOrdering() const { return InstOrdering; }
 };
 
-}
+} // namespace llvm
 
 #endif