diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp
index 9c511bd..f0f2424 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp
@@ -112,8 +112,11 @@
   case MipsISD::FIRST_NUMBER:      break;
   case MipsISD::JmpLink:           return "MipsISD::JmpLink";
   case MipsISD::TailCall:          return "MipsISD::TailCall";
+  case MipsISD::Highest:           return "MipsISD::Highest";
+  case MipsISD::Higher:            return "MipsISD::Higher";
   case MipsISD::Hi:                return "MipsISD::Hi";
   case MipsISD::Lo:                return "MipsISD::Lo";
+  case MipsISD::GotHi:             return "MipsISD::GotHi";
   case MipsISD::GPRel:             return "MipsISD::GPRel";
   case MipsISD::ThreadPointer:     return "MipsISD::ThreadPointer";
   case MipsISD::Ret:               return "MipsISD::Ret";
@@ -1733,7 +1736,7 @@
   GlobalAddressSDNode *N = cast<GlobalAddressSDNode>(Op);
   const GlobalValue *GV = N->getGlobal();
 
-  if (!isPositionIndependent() && !ABI.IsN64()) {
+  if (!isPositionIndependent()) {
     const MipsTargetObjectFile *TLOF =
         static_cast<const MipsTargetObjectFile *>(
             getTargetMachine().getObjFileLowering());
@@ -1742,8 +1745,10 @@
       // %gp_rel relocation
       return getAddrGPRel(N, SDLoc(N), Ty, DAG);
 
-    // %hi/%lo relocation
-    return getAddrNonPIC(N, SDLoc(N), Ty, DAG);
+                                 // %hi/%lo relocation
+    return Subtarget.hasSym32() ? getAddrNonPIC(N, SDLoc(N), Ty, DAG)
+                                 // %highest/%higher/%hi/%lo relocation
+                                 : getAddrNonPICSym64(N, SDLoc(N), Ty, DAG);
   }
 
   // Every other architecture would use shouldAssumeDSOLocal in here, but
@@ -1777,8 +1782,9 @@
   BlockAddressSDNode *N = cast<BlockAddressSDNode>(Op);
   EVT Ty = Op.getValueType();
 
-  if (!isPositionIndependent() && !ABI.IsN64())
-    return getAddrNonPIC(N, SDLoc(N), Ty, DAG);
+  if (!isPositionIndependent())
+    return Subtarget.hasSym32() ? getAddrNonPIC(N, SDLoc(N), Ty, DAG)
+                                : getAddrNonPICSym64(N, SDLoc(N), Ty, DAG);
 
   return getAddrLocal(N, SDLoc(N), Ty, DAG, ABI.IsN32() || ABI.IsN64());
 }
@@ -1870,8 +1876,9 @@
   JumpTableSDNode *N = cast<JumpTableSDNode>(Op);
   EVT Ty = Op.getValueType();
 
-  if (!isPositionIndependent() && !ABI.IsN64())
-    return getAddrNonPIC(N, SDLoc(N), Ty, DAG);
+  if (!isPositionIndependent())
+    return Subtarget.hasSym32() ? getAddrNonPIC(N, SDLoc(N), Ty, DAG)
+                                : getAddrNonPICSym64(N, SDLoc(N), Ty, DAG);
 
   return getAddrLocal(N, SDLoc(N), Ty, DAG, ABI.IsN32() || ABI.IsN64());
 }
@@ -1882,7 +1889,7 @@
   ConstantPoolSDNode *N = cast<ConstantPoolSDNode>(Op);
   EVT Ty = Op.getValueType();
 
-  if (!isPositionIndependent() && !ABI.IsN64()) {
+  if (!isPositionIndependent()) {
     const MipsTargetObjectFile *TLOF =
         static_cast<const MipsTargetObjectFile *>(
             getTargetMachine().getObjFileLowering());
@@ -1892,10 +1899,11 @@
       // %gp_rel relocation
       return getAddrGPRel(N, SDLoc(N), Ty, DAG);
 
-    return getAddrNonPIC(N, SDLoc(N), Ty, DAG);
+    return Subtarget.hasSym32() ? getAddrNonPIC(N, SDLoc(N), Ty, DAG)
+                                : getAddrNonPICSym64(N, SDLoc(N), Ty, DAG);
   }
 
-  return getAddrLocal(N, SDLoc(N), Ty, DAG, ABI.IsN32() || ABI.IsN64());
+ return getAddrLocal(N, SDLoc(N), Ty, DAG, ABI.IsN32() || ABI.IsN64());
 }
 
 SDValue MipsTargetLowering::lowerVASTART(SDValue Op, SelectionDAG &DAG) const {
@@ -2796,14 +2804,13 @@
   // If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
   // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
   // node so that legalize doesn't hack it.
-  bool IsPICCall = (ABI.IsN64() || IsPIC); // true if calls are translated to
-                                           // jalr $25
+
   SDValue CalleeLo;
   EVT Ty = Callee.getValueType();
   bool GlobalOrExternal = false, IsCallReloc = false;
 
   if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
-    if (IsPICCall) {
+    if (IsPIC) {
       const GlobalValue *Val = G->getGlobal();
       InternalLinkage = Val->hasInternalLinkage();
 
@@ -2828,7 +2835,7 @@
   else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
     const char *Sym = S->getSymbol();
 
-    if (!ABI.IsN64() && !IsPIC) // !N64 && static
+    if (!IsPIC) // static
       Callee = DAG.getTargetExternalSymbol(
           Sym, getPointerTy(DAG.getDataLayout()), MipsII::MO_NO_FLAG);
     else if (LargeGOT) {
@@ -2836,7 +2843,7 @@
                                      MipsII::MO_CALL_LO16, Chain,
                                      FuncInfo->callPtrInfo(Sym));
       IsCallReloc = true;
-    } else { // N64 || PIC
+    } else { // PIC
       Callee = getAddrGlobal(S, DL, Ty, DAG, MipsII::MO_GOT_CALL, Chain,
                              FuncInfo->callPtrInfo(Sym));
       IsCallReloc = true;
@@ -2848,7 +2855,7 @@
   SmallVector<SDValue, 8> Ops(1, Chain);
   SDVTList NodeTys = DAG.getVTList(MVT::Other, MVT::Glue);
 
-  getOpndList(Ops, RegsToPass, IsPICCall, GlobalOrExternal, InternalLinkage,
+  getOpndList(Ops, RegsToPass, IsPIC, GlobalOrExternal, InternalLinkage,
               IsCallReloc, CLI, Callee, Chain);
 
   if (IsTailCall) {
@@ -3683,7 +3690,9 @@
 }
 
 unsigned MipsTargetLowering::getJumpTableEncoding() const {
-  if (ABI.IsN64())
+
+  // FIXME: For space reasons this should be: EK_GPRel32BlockAddress.
+  if (ABI.IsN64() && isPositionIndependent())
     return MachineJumpTableInfo::EK_GPRel64BlockAddress;
 
   return TargetLowering::getJumpTableEncoding();