9 files changed, 31 insertions, 5 deletions
diff --git a/lib/Target/Hexagon/CMakeLists.txt b/lib/Target/Hexagon/CMakeLists.txt
index 2b797910e4..ae3c9ebc25 100644
--- a/lib/Target/Hexagon/CMakeLists.txt
+++ b/lib/Target/Hexagon/CMakeLists.txt
@@ -17,6 +17,7 @@ add_llvm_target(HexagonCodeGen
   HexagonFrameLowering.cpp
   HexagonHardwareLoops.cpp
   HexagonFixupHwLoops.cpp
+  HexagonMachineFunctionInfo.cpp
   HexagonMachineScheduler.cpp
   HexagonMCInstLower.cpp
   HexagonInstrInfo.cpp
diff --git a/lib/Target/Hexagon/HexagonInstrInfo.cpp b/lib/Target/Hexagon/HexagonInstrInfo.cpp
index 5af645c7cb..6b97609415 100644
--- a/lib/Target/Hexagon/HexagonInstrInfo.cpp
+++ b/lib/Target/Hexagon/HexagonInstrInfo.cpp
@@ -26,7 +26,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/raw_ostream.h"
-#define GET_INSTRINFO_CTOR
+#define GET_INSTRINFO_CTOR_DTOR
 #define GET_INSTRMAP_INFO
 #include "HexagonGenInstrInfo.inc"
 #include "HexagonGenDFAPacketizer.inc"
@@ -55,6 +55,8 @@ const int Hexagon_MEMH_AUTOINC_MIN = -16;
 const int Hexagon_MEMB_AUTOINC_MAX = 7;
 const int Hexagon_MEMB_AUTOINC_MIN = -8;
 
+// Pin the vtable to this file.
+void HexagonInstrInfo::anchor() {}
 
 HexagonInstrInfo::HexagonInstrInfo(HexagonSubtarget &ST)
   : HexagonGenInstrInfo(Hexagon::ADJCALLSTACKDOWN, Hexagon::ADJCALLSTACKUP),
diff --git a/lib/Target/Hexagon/HexagonInstrInfo.h b/lib/Target/Hexagon/HexagonInstrInfo.h
index 3c28df438d..3f45b8b298 100644
--- a/lib/Target/Hexagon/HexagonInstrInfo.h
+++ b/lib/Target/Hexagon/HexagonInstrInfo.h
@@ -26,6 +26,7 @@
 namespace llvm {
 
 class HexagonInstrInfo : public HexagonGenInstrInfo {
+  virtual void anchor();
   const HexagonRegisterInfo RI;
   const HexagonSubtarget &Subtarget;
   typedef unsigned Opcode_t;
diff --git a/lib/Target/Hexagon/HexagonMachineFunctionInfo.cpp b/lib/Target/Hexagon/HexagonMachineFunctionInfo.cpp
new file mode 100644
index 0000000000..9579c8b6df
--- /dev/null
+++ b/lib/Target/Hexagon/HexagonMachineFunctionInfo.cpp
@@ -0,0 +1,16 @@
+//= HexagonMachineFunctionInfo.cpp - Hexagon machine function info *- C++ -*-=//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "HexagonMachineFunctionInfo.h"
+
+using namespace llvm;
+
+// pin vtable to this file
+void HexagonMachineFunctionInfo::anchor() {}
+
diff --git a/lib/Target/Hexagon/HexagonMachineFunctionInfo.h b/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
index bd7b26a619..a59c8c9dd2 100644
--- 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
 //
@@ -10,6 +10,7 @@
 #ifndef HexagonMACHINEFUNCTIONINFO_H
 #define HexagonMACHINEFUNCTIONINFO_H
 
+#include <map>
 #include "llvm/CodeGen/MachineFunction.h"
 
 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),
diff --git a/lib/Target/Hexagon/HexagonSubtarget.cpp b/lib/Target/Hexagon/HexagonSubtarget.cpp
index 07d5ce1d8a..fca67073ef 100644
--- a/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -86,3 +86,5 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS):
     ModeIEEERndNear = false;
 }
 
+// Pin the vtable to this file.
+void HexagonSubtarget::anchor() {}
diff --git a/lib/Target/Hexagon/HexagonSubtarget.h b/lib/Target/Hexagon/HexagonSubtarget.h
index 76a8fba195..690bef0d72 100644
--- a/lib/Target/Hexagon/HexagonSubtarget.h
+++ b/lib/Target/Hexagon/HexagonSubtarget.h
@@ -27,7 +27,7 @@
 namespace llvm {
 
 class HexagonSubtarget : public HexagonGenSubtargetInfo {
-
+  virtual void anchor();
   bool UseMemOps;
   bool ModeIEEERndNear;
 
diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp b/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
index b9fef0ce4d..3f9415b94d 100644
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
@@ -15,6 +15,9 @@
 
 using namespace llvm;
 
+// Pin the vtable to this file.
+void HexagonMCAsmInfo::anchor() {}
+
 HexagonMCAsmInfo::HexagonMCAsmInfo(StringRef TT) {
   Data16bitsDirective = "\t.half\t";
   Data32bitsDirective = "\t.word\t";
diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.h b/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.h
index b2c1d377a3..bd8cb7637a 100644
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.h
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.h
@@ -19,6 +19,7 @@
 
 namespace llvm {
   class HexagonMCAsmInfo : public MCAsmInfoELF {
+    virtual void anchor();
   public:
     explicit HexagonMCAsmInfo(StringRef TT);
   };