Fix null reference creation in ScheduleDAGInstrs constructor call.

[oota-llvm.git] / lib / Target / Hexagon / HexagonMachineFunctionInfo.h

diff --git a/lib/Target/Hexagon/HexagonMachineFunctionInfo.h b/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
index bd7b26a619065294cd89719252412fd089affa49..cb18df6ed1985534f5053cfc46be405d4e079561 100644 (file)
--- a/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
+++ b/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
@@ -1,4 +1,4 @@
-//=- HexagonMachineFuctionInfo.h - Hexagon machine function info --*- C++ -*-=//
+//=- HexagonMachineFunctionInfo.h - Hexagon machine function info -*- C++ -*-=//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,10 +7,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef HexagonMACHINEFUNCTIONINFO_H
-#define HexagonMACHINEFUNCTIONINFO_H
+#ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONMACHINEFUNCTIONINFO_H
+#define LLVM_LIB_TARGET_HEXAGON_HEXAGONMACHINEFUNCTIONINFO_H
 
 #include "llvm/CodeGen/MachineFunction.h"
+#include <map>
 
 namespace llvm {
 
@@ -30,9 +31,8 @@ class HexagonMachineFunctionInfo : public MachineFunctionInfo {
   int VarArgsFrameIndex;
   bool HasClobberLR;
   bool HasEHReturn;
-
   std::map<const MachineInstr*, unsigned> PacketInfo;
-
+  virtual void anchor();
 
 public:
   HexagonMachineFunctionInfo() : SRetReturnReg(0), HasClobberLR(0),