diff --git a/lib/Target/Mips/Mips16ISelLowering.cpp b/lib/Target/Mips/Mips16ISelLowering.cpp
index c8d0a52..89f3d3b 100644
--- a/lib/Target/Mips/Mips16ISelLowering.cpp
+++ b/lib/Target/Mips/Mips16ISelLowering.cpp
@@ -474,7 +474,9 @@
     if (NeedMips16Helper) {
       RegsToPass.push_front(std::make_pair(V0Reg, Callee));
       JumpTarget = DAG.getExternalSymbol(Mips16HelperFunction, getPointerTy());
-      JumpTarget = getAddrGlobal(JumpTarget, DAG, MipsII::MO_GOT);
+      JumpTarget = getAddrGlobal(cast<ExternalSymbolSDNode>(JumpTarget),
+                                 JumpTarget.getValueType(), DAG,
+                                 MipsII::MO_GOT);
     } else
       RegsToPass.push_front(std::make_pair((unsigned)Mips::T9, Callee));
   }
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 8fb1efe..5aab3f8 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -80,72 +80,35 @@
   return DAG.getRegister(FI->getGlobalBaseReg(), Ty);
 }
 
-static SDValue getTargetNode(SDValue Op, SelectionDAG &DAG, unsigned Flag) {
-  EVT Ty = Op.getValueType();
-
-  if (GlobalAddressSDNode *N = dyn_cast<GlobalAddressSDNode>(Op))
-    return DAG.getTargetGlobalAddress(N->getGlobal(), SDLoc(Op), Ty, 0,
-                                      Flag);
-  if (ExternalSymbolSDNode *N = dyn_cast<ExternalSymbolSDNode>(Op))
-    return DAG.getTargetExternalSymbol(N->getSymbol(), Ty, Flag);
-  if (BlockAddressSDNode *N = dyn_cast<BlockAddressSDNode>(Op))
-    return DAG.getTargetBlockAddress(N->getBlockAddress(), Ty, 0, Flag);
-  if (JumpTableSDNode *N = dyn_cast<JumpTableSDNode>(Op))
-    return DAG.getTargetJumpTable(N->getIndex(), Ty, Flag);
-  if (ConstantPoolSDNode *N = dyn_cast<ConstantPoolSDNode>(Op))
-    return DAG.getTargetConstantPool(N->getConstVal(), Ty, N->getAlignment(),
-                                     N->getOffset(), Flag);
-
-  llvm_unreachable("Unexpected node type.");
-  return SDValue();
-}
-
-static SDValue getAddrNonPIC(SDValue Op, SelectionDAG &DAG) {
-  SDLoc DL(Op);
-  EVT Ty = Op.getValueType();
-  SDValue Hi = getTargetNode(Op, DAG, MipsII::MO_ABS_HI);
-  SDValue Lo = getTargetNode(Op, DAG, MipsII::MO_ABS_LO);
-  return DAG.getNode(ISD::ADD, DL, Ty,
-                     DAG.getNode(MipsISD::Hi, DL, Ty, Hi),
-                     DAG.getNode(MipsISD::Lo, DL, Ty, Lo));
-}
-
-SDValue MipsTargetLowering::getAddrLocal(SDValue Op, SelectionDAG &DAG,
-                                         bool HasMips64) const {
-  SDLoc DL(Op);
-  EVT Ty = Op.getValueType();
-  unsigned GOTFlag = HasMips64 ? MipsII::MO_GOT_PAGE : MipsII::MO_GOT;
-  SDValue GOT = DAG.getNode(MipsISD::Wrapper, DL, Ty, getGlobalReg(DAG, Ty),
-                            getTargetNode(Op, DAG, GOTFlag));
-  SDValue Load = DAG.getLoad(Ty, DL, DAG.getEntryNode(), GOT,
-                             MachinePointerInfo::getGOT(), false, false, false,
-                             0);
-  unsigned LoFlag = HasMips64 ? MipsII::MO_GOT_OFST : MipsII::MO_ABS_LO;
-  SDValue Lo = DAG.getNode(MipsISD::Lo, DL, Ty, getTargetNode(Op, DAG, LoFlag));
-  return DAG.getNode(ISD::ADD, DL, Ty, Load, Lo);
-}
-
-SDValue MipsTargetLowering::getAddrGlobal(SDValue Op, SelectionDAG &DAG,
+SDValue MipsTargetLowering::getTargetNode(GlobalAddressSDNode *N, EVT Ty,
+                                          SelectionDAG &DAG,
                                           unsigned Flag) const {
-  SDLoc DL(Op);
-  EVT Ty = Op.getValueType();
-  SDValue Tgt = DAG.getNode(MipsISD::Wrapper, DL, Ty, getGlobalReg(DAG, Ty),
-                            getTargetNode(Op, DAG, Flag));
-  return DAG.getLoad(Ty, DL, DAG.getEntryNode(), Tgt,
-                     MachinePointerInfo::getGOT(), false, false, false, 0);
+  return DAG.getTargetGlobalAddress(N->getGlobal(), SDLoc(N), Ty, 0, Flag);
 }
 
-SDValue MipsTargetLowering::getAddrGlobalLargeGOT(SDValue Op, SelectionDAG &DAG,
-                                                  unsigned HiFlag,
-                                                  unsigned LoFlag) const {
-  SDLoc DL(Op);
-  EVT Ty = Op.getValueType();
-  SDValue Hi = DAG.getNode(MipsISD::Hi, DL, Ty, getTargetNode(Op, DAG, HiFlag));
-  Hi = DAG.getNode(ISD::ADD, DL, Ty, Hi, getGlobalReg(DAG, Ty));
-  SDValue Wrapper = DAG.getNode(MipsISD::Wrapper, DL, Ty, Hi,
-                                getTargetNode(Op, DAG, LoFlag));
-  return DAG.getLoad(Ty, DL, DAG.getEntryNode(), Wrapper,
-                     MachinePointerInfo::getGOT(), false, false, false, 0);
+SDValue MipsTargetLowering::getTargetNode(ExternalSymbolSDNode *N, EVT Ty,
+                                          SelectionDAG &DAG,
+                                          unsigned Flag) const {
+  return DAG.getTargetExternalSymbol(N->getSymbol(), Ty, Flag);
+}
+
+SDValue MipsTargetLowering::getTargetNode(BlockAddressSDNode *N, EVT Ty,
+                                          SelectionDAG &DAG,
+                                          unsigned Flag) const {
+  return DAG.getTargetBlockAddress(N->getBlockAddress(), Ty, 0, Flag);
+}
+
+SDValue MipsTargetLowering::getTargetNode(JumpTableSDNode *N, EVT Ty,
+                                          SelectionDAG &DAG,
+                                          unsigned Flag) const {
+  return DAG.getTargetJumpTable(N->getIndex(), Ty, Flag);
+}
+
+SDValue MipsTargetLowering::getTargetNode(ConstantPoolSDNode *N, EVT Ty,
+                                          SelectionDAG &DAG,
+                                          unsigned Flag) const {
+  return DAG.getTargetConstantPool(N->getConstVal(), Ty, N->getAlignment(),
+                                   N->getOffset(), Flag);
 }
 
 const char *MipsTargetLowering::getTargetNodeName(unsigned Opcode) const {
@@ -1478,7 +1441,9 @@
                                                SelectionDAG &DAG) const {
   // FIXME there isn't actually debug info here
   SDLoc DL(Op);
-  const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
+  EVT Ty = Op.getValueType();
+  GlobalAddressSDNode *N = cast<GlobalAddressSDNode>(Op);
+  const GlobalValue *GV = N->getGlobal();
 
   if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64) {
     const MipsTargetObjectFile &TLOF =
@@ -1495,26 +1460,29 @@
     }
 
     // %hi/%lo relocation
-    return getAddrNonPIC(Op, DAG);
+    return getAddrNonPIC(N, Ty, DAG);
   }
 
   if (GV->hasInternalLinkage() || (GV->hasLocalLinkage() && !isa<Function>(GV)))
-    return getAddrLocal(Op, DAG, HasMips64);
+    return getAddrLocal(N, Ty, DAG, HasMips64);
 
   if (LargeGOT)
-    return getAddrGlobalLargeGOT(Op, DAG, MipsII::MO_GOT_HI16,
+    return getAddrGlobalLargeGOT(N, Ty, DAG, MipsII::MO_GOT_HI16,
                                  MipsII::MO_GOT_LO16);
 
-  return getAddrGlobal(Op, DAG,
+  return getAddrGlobal(N, Ty, DAG,
                        HasMips64 ? MipsII::MO_GOT_DISP : MipsII::MO_GOT16);
 }
 
 SDValue MipsTargetLowering::lowerBlockAddress(SDValue Op,
                                               SelectionDAG &DAG) const {
-  if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64)
-    return getAddrNonPIC(Op, DAG);
+  BlockAddressSDNode *N = cast<BlockAddressSDNode>(Op);
+  EVT Ty = Op.getValueType();
 
-  return getAddrLocal(Op, DAG, HasMips64);
+  if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64)
+    return getAddrNonPIC(N, Ty, DAG);
+
+  return getAddrLocal(N, Ty, DAG, HasMips64);
 }
 
 SDValue MipsTargetLowering::
@@ -1601,10 +1569,13 @@
 SDValue MipsTargetLowering::
 lowerJumpTable(SDValue Op, SelectionDAG &DAG) const
 {
-  if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64)
-    return getAddrNonPIC(Op, DAG);
+  JumpTableSDNode *N = cast<JumpTableSDNode>(Op);
+  EVT Ty = Op.getValueType();
 
-  return getAddrLocal(Op, DAG, HasMips64);
+  if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64)
+    return getAddrNonPIC(N, Ty, DAG);
+
+  return getAddrLocal(N, Ty, DAG, HasMips64);
 }
 
 SDValue MipsTargetLowering::
@@ -1619,11 +1590,13 @@
   //  SDValue GPRelNode = DAG.getNode(MipsISD::GPRel, MVT::i32, CP);
   //  SDValue GOT = DAG.getGLOBAL_OFFSET_TABLE(MVT::i32);
   //  ResNode = DAG.getNode(ISD::ADD, MVT::i32, GOT, GPRelNode);
+  ConstantPoolSDNode *N = cast<ConstantPoolSDNode>(Op);
+  EVT Ty = Op.getValueType();
 
   if (getTargetMachine().getRelocationModel() != Reloc::PIC_ && !IsN64)
-    return getAddrNonPIC(Op, DAG);
+    return getAddrNonPIC(N, Ty, DAG);
 
-  return getAddrLocal(Op, DAG, HasMips64);
+  return getAddrLocal(N, Ty, DAG, HasMips64);
 }
 
 SDValue MipsTargetLowering::lowerVASTART(SDValue Op, SelectionDAG &DAG) const {
@@ -2469,18 +2442,19 @@
   bool IsPICCall = (IsN64 || IsPIC); // true if calls are translated to jalr $25
   bool GlobalOrExternal = false, InternalLinkage = false;
   SDValue CalleeLo;
+  EVT Ty = Callee.getValueType();
 
   if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
     if (IsPICCall) {
       InternalLinkage = G->getGlobal()->hasInternalLinkage();
 
       if (InternalLinkage)
-        Callee = getAddrLocal(Callee, DAG, HasMips64);
+        Callee = getAddrLocal(G, Ty, DAG, HasMips64);
       else if (LargeGOT)
-        Callee = getAddrGlobalLargeGOT(Callee, DAG, MipsII::MO_CALL_HI16,
+        Callee = getAddrGlobalLargeGOT(G, Ty, DAG, MipsII::MO_CALL_HI16,
                                        MipsII::MO_CALL_LO16);
       else
-        Callee = getAddrGlobal(Callee, DAG, MipsII::MO_GOT_CALL);
+        Callee = getAddrGlobal(G, Ty, DAG, MipsII::MO_GOT_CALL);
     } else
       Callee = DAG.getTargetGlobalAddress(G->getGlobal(), DL, getPointerTy(), 0,
                                           MipsII::MO_NO_FLAG);
@@ -2491,10 +2465,10 @@
       Callee = DAG.getTargetExternalSymbol(S->getSymbol(), getPointerTy(),
                                             MipsII::MO_NO_FLAG);
     else if (LargeGOT)
-      Callee = getAddrGlobalLargeGOT(Callee, DAG, MipsII::MO_CALL_HI16,
+      Callee = getAddrGlobalLargeGOT(S, Ty, DAG, MipsII::MO_CALL_HI16,
                                      MipsII::MO_CALL_LO16);
     else // N64 || PIC
-      Callee = getAddrGlobal(Callee, DAG, MipsII::MO_GOT_CALL);
+      Callee = getAddrGlobal(S, Ty, DAG, MipsII::MO_GOT_CALL);
 
     GlobalOrExternal = true;
   }
diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h
index 2021114..7d9ab6a 100644
--- a/lib/Target/Mips/MipsISelLowering.h
+++ b/lib/Target/Mips/MipsISelLowering.h
@@ -17,6 +17,7 @@
 
 #include "Mips.h"
 #include "MipsSubtarget.h"
+#include "MCTargetDesc/MipsBaseInfo.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/IR/Function.h"
@@ -248,12 +249,70 @@
   protected:
     SDValue getGlobalReg(SelectionDAG &DAG, EVT Ty) const;
 
-    SDValue getAddrLocal(SDValue Op, SelectionDAG &DAG, bool HasMips64) const;
+    // This method creates the following nodes, which are necessary for
+    // computing a local symbol's address:
+    //
+    // (add (load (wrapper $gp, %got(sym)), %lo(sym))
+    template<class NodeTy>
+    SDValue getAddrLocal(NodeTy *N, EVT Ty, SelectionDAG &DAG,
+                         bool HasMips64) const {
+      SDLoc DL(N);
+      unsigned GOTFlag = HasMips64 ? MipsII::MO_GOT_PAGE : MipsII::MO_GOT;
+      SDValue GOT = DAG.getNode(MipsISD::Wrapper, DL, Ty, getGlobalReg(DAG, Ty),
+                                getTargetNode(N, Ty, DAG, GOTFlag));
+      SDValue Load = DAG.getLoad(Ty, DL, DAG.getEntryNode(), GOT,
+                                 MachinePointerInfo::getGOT(), false, false,
+                                 false, 0);
+      unsigned LoFlag = HasMips64 ? MipsII::MO_GOT_OFST : MipsII::MO_ABS_LO;
+      SDValue Lo = DAG.getNode(MipsISD::Lo, DL, Ty,
+                               getTargetNode(N, Ty, DAG, LoFlag));
+      return DAG.getNode(ISD::ADD, DL, Ty, Load, Lo);
+    }
 
-    SDValue getAddrGlobal(SDValue Op, SelectionDAG &DAG, unsigned Flag) const;
+    // This method creates the following nodes, which are necessary for
+    // computing a global symbol's address:
+    //
+    // (load (wrapper $gp, %got(sym)))
+    template<class NodeTy>
+    SDValue getAddrGlobal(NodeTy *N, EVT Ty, SelectionDAG &DAG,
+                          unsigned Flag) const {
+      SDLoc DL(N);
+      SDValue Tgt = DAG.getNode(MipsISD::Wrapper, DL, Ty, getGlobalReg(DAG, Ty),
+                                getTargetNode(N, Ty, DAG, Flag));
+      return DAG.getLoad(Ty, DL, DAG.getEntryNode(), Tgt,
+                         MachinePointerInfo::getGOT(), false, false, false, 0);
+    }
 
-    SDValue getAddrGlobalLargeGOT(SDValue Op, SelectionDAG &DAG,
-                                  unsigned HiFlag, unsigned LoFlag) const;
+    // This method creates the following nodes, which are necessary for
+    // computing a global symbol's address in large-GOT mode:
+    //
+    // (load (wrapper (add %hi(sym), $gp), %lo(sym)))
+    template<class NodeTy>
+    SDValue getAddrGlobalLargeGOT(NodeTy *N, EVT Ty, SelectionDAG &DAG,
+                                  unsigned HiFlag, unsigned LoFlag) const {
+      SDLoc DL(N);
+      SDValue Hi = DAG.getNode(MipsISD::Hi, DL, Ty,
+                               getTargetNode(N, Ty, DAG, HiFlag));
+      Hi = DAG.getNode(ISD::ADD, DL, Ty, Hi, getGlobalReg(DAG, Ty));
+      SDValue Wrapper = DAG.getNode(MipsISD::Wrapper, DL, Ty, Hi,
+                                    getTargetNode(N, Ty, DAG, LoFlag));
+      return DAG.getLoad(Ty, DL, DAG.getEntryNode(), Wrapper,
+                         MachinePointerInfo::getGOT(), false, false, false, 0);
+    }
+
+    // This method creates the following nodes, which are necessary for
+    // computing a symbol's address in non-PIC mode:
+    //
+    // (add %hi(sym), %lo(sym))
+    template<class NodeTy>
+    SDValue getAddrNonPIC(NodeTy *N, EVT Ty, SelectionDAG &DAG) const {
+      SDLoc DL(N);
+      SDValue Hi = getTargetNode(N, Ty, DAG, MipsII::MO_ABS_HI);
+      SDValue Lo = getTargetNode(N, Ty, DAG, MipsII::MO_ABS_LO);
+      return DAG.getNode(ISD::ADD, DL, Ty,
+                         DAG.getNode(MipsISD::Hi, DL, Ty, Hi),
+                         DAG.getNode(MipsISD::Lo, DL, Ty, Lo));
+    }
 
     /// This function fills Ops, which is the list of operands that will later
     /// be used when a function call node is created. It also generates
@@ -369,6 +428,25 @@
     bool HasMips64, IsN64, IsO32;
 
   private:
+    // Create a TargetGlobalAddress node.
+    SDValue getTargetNode(GlobalAddressSDNode *N, EVT Ty, SelectionDAG &DAG,
+                          unsigned Flag) const;
+
+    // Create a TargetExternalSymbol node.
+    SDValue getTargetNode(ExternalSymbolSDNode *N, EVT Ty, SelectionDAG &DAG,
+                          unsigned Flag) const;
+
+    // Create a TargetBlockAddress node.
+    SDValue getTargetNode(BlockAddressSDNode *N, EVT Ty, SelectionDAG &DAG,
+                          unsigned Flag) const;
+
+    // Create a TargetJumpTable node.
+    SDValue getTargetNode(JumpTableSDNode *N, EVT Ty, SelectionDAG &DAG,
+                          unsigned Flag) const;
+
+    // Create a TargetConstantPool node.
+    SDValue getTargetNode(ConstantPoolSDNode *N, EVT Ty, SelectionDAG &DAG,
+                          unsigned Flag) const;
 
     MipsCC::SpecialCallingConvType getSpecialCallingConv(SDValue Callee) const;
     // Lower Operand helpers