Rebased PNaCl localmods in LLVM to 223109

lib/Target/ARM/MCTargetDesc/ARMMCNaCl.h

+//===-- ARMMCNaCl.h - Prototype for CustomExpandInstNaClARM   ---*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ARMMCNACL_H
+#define ARMMCNACL_H
+#include "llvm/MC/MCInst.h"
+
+namespace llvm {
+
+class MCStreamer;
+class MCSubtargetInfo;
+
+class ARMMCNaClSFIState {
+public:
+  static const int MaxSaved = 4;
+  MCInst Saved[MaxSaved];
+  int SaveCount;
+  int I;
+  bool RecursiveCall;
+};
+
+bool CustomExpandInstNaClARM(const MCSubtargetInfo &STI, const MCInst &Inst,
+                             MCStreamer &Out, ARMMCNaClSFIState &State);
+}
+
+#endif