From: Alex Lorenz <arphaman@gmail.com>
Date: Tue, 11 Aug 2015 23:09:45 +0000 (+0000)
Subject: PseudoSourceValue: Replace global manager with a manager in a machine function.
X-Git-Tag: android-x86-7.1-r4~44734
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=de0129ac0821e693b08df7269f956f5418b2b5f7;p=android-x86%2Fexternal-llvm.git

PseudoSourceValue: Replace global manager with a manager in a machine function.

This commit removes the global manager variable which is responsible for
storing and allocating pseudo source values and instead it introduces a new
manager class named 'PseudoSourceValueManager'. Machine functions now own an
instance of the pseudo source value manager class.

This commit also modifies the 'get...' methods in the 'MachinePointerInfo'
class to construct pseudo source values using the instance of the pseudo
source value manager object from the machine function.

This commit updates calls to the 'get...' methods from the 'MachinePointerInfo'
class in a lot of different files because those calls now need to pass in a
reference to a machine function to those methods.

This change will make it easier to serialize pseudo source values as it will
enable me to transform the mips specific MipsCallEntry PseudoSourceValue
subclass into two target independent subclasses.

Reviewers: Akira Hatanaka


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244693 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 6297defb1c5..9a253226a1c 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -38,6 +38,7 @@ class MachineJumpTableInfo;
 class MachineModuleInfo;
 class MCContext;
 class Pass;
+class PseudoSourceValueManager;
 class TargetMachine;
 class TargetSubtargetInfo;
 class TargetRegisterClass;
@@ -145,6 +146,9 @@ class MachineFunction {
   /// True if the function includes any inline assembly.
   bool HasInlineAsm;
 
+  // Allocation management for pseudo source values.
+  std::unique_ptr<PseudoSourceValueManager> PSVManager;
+
   MachineFunction(const MachineFunction &) = delete;
   void operator=(const MachineFunction&) = delete;
 public:
@@ -155,6 +159,8 @@ public:
   MachineModuleInfo &getMMI() const { return MMI; }
   MCContext &getContext() const { return Ctx; }
 
+  PseudoSourceValueManager &getPSVManager() const { return *PSVManager; }
+
   /// Return the DataLayout attached to the Module associated to this MF.
   const DataLayout &getDataLayout() const;
 
diff --git a/include/llvm/CodeGen/MachineMemOperand.h b/include/llvm/CodeGen/MachineMemOperand.h
index a73b92f9a25..1ca0d90465a 100644
--- a/include/llvm/CodeGen/MachineMemOperand.h
+++ b/include/llvm/CodeGen/MachineMemOperand.h
@@ -27,6 +27,7 @@ namespace llvm {
 class FoldingSetNodeID;
 class MDNode;
 class raw_ostream;
+class MachineFunction;
 class ModuleSlotTracker;
 
 /// MachinePointerInfo - This class contains a discriminated union of
@@ -62,22 +63,23 @@ struct MachinePointerInfo {
 
   /// getConstantPool - Return a MachinePointerInfo record that refers to the
   /// constant pool.
-  static MachinePointerInfo getConstantPool();
+  static MachinePointerInfo getConstantPool(MachineFunction &MF);
 
   /// getFixedStack - Return a MachinePointerInfo record that refers to the
   /// the specified FrameIndex.
-  static MachinePointerInfo getFixedStack(int FI, int64_t offset = 0);
+  static MachinePointerInfo getFixedStack(MachineFunction &MF, int FI,
+                                          int64_t Offset = 0);
 
   /// getJumpTable - Return a MachinePointerInfo record that refers to a
   /// jump table entry.
-  static MachinePointerInfo getJumpTable();
+  static MachinePointerInfo getJumpTable(MachineFunction &MF);
 
   /// getGOT - Return a MachinePointerInfo record that refers to a
   /// GOT entry.
-  static MachinePointerInfo getGOT();
+  static MachinePointerInfo getGOT(MachineFunction &MF);
 
   /// getStack - stack pointer relative access.
-  static MachinePointerInfo getStack(int64_t Offset);
+  static MachinePointerInfo getStack(MachineFunction &MF, int64_t Offset);
 };
 
 
diff --git a/include/llvm/CodeGen/PseudoSourceValue.h b/include/llvm/CodeGen/PseudoSourceValue.h
index 8a87124d23b..3c060b9c893 100644
--- a/include/llvm/CodeGen/PseudoSourceValue.h
+++ b/include/llvm/CodeGen/PseudoSourceValue.h
@@ -15,6 +15,7 @@
 #define LLVM_CODEGEN_PSEUDOSOURCEVALUE_H
 
 #include "llvm/IR/Value.h"
+#include <map>
 
 namespace llvm {
 
@@ -63,27 +64,6 @@ public:
   /// Return true if the memory pointed to by this PseudoSourceValue can ever
   /// alias an LLVM IR Value.
   virtual bool mayAlias(const MachineFrameInfo *) const;
-
-  /// A pseudo source value referencing a fixed stack frame entry,
-  /// e.g., a spill slot.
-  static const PseudoSourceValue *getFixedStack(int FI);
-
-  /// A pseudo source value referencing the area below the stack frame of
-  /// a function, e.g., the argument space.
-  static const PseudoSourceValue *getStack();
-
-  /// A pseudo source value referencing the global offset table
-  /// (or something the like).
-  static const PseudoSourceValue *getGOT();
-
-  /// A pseudo source value referencing the constant pool. Since constant
-  /// pools are constant, this doesn't need to identify a specific constant
-  /// pool entry.
-  static const PseudoSourceValue *getConstantPool();
-
-  /// A pseudo source value referencing a jump table. Since jump tables are
-  /// constant, this doesn't need to identify a specific jump table.
-  static const PseudoSourceValue *getJumpTable();
 };
 
 /// A specialized PseudoSourceValue for holding FixedStack values, which must
@@ -110,6 +90,36 @@ public:
   int getFrameIndex() const { return FI; }
 };
 
+/// Manages creation of pseudo source values.
+class PseudoSourceValueManager {
+  const PseudoSourceValue StackPSV, GOTPSV, JumpTablePSV, ConstantPoolPSV;
+  std::map<int, std::unique_ptr<FixedStackPseudoSourceValue>> FSValues;
+
+public:
+  PseudoSourceValueManager();
+
+  /// Return a pseudo source value referencing the area below the stack frame of
+  /// a function, e.g., the argument space.
+  const PseudoSourceValue *getStack();
+
+  /// Return a pseudo source value referencing the global offset table
+  /// (or something the like).
+  const PseudoSourceValue *getGOT();
+
+  /// Return a pseudo source value referencing the constant pool. Since constant
+  /// pools are constant, this doesn't need to identify a specific constant
+  /// pool entry.
+  const PseudoSourceValue *getConstantPool();
+
+  /// Return a pseudo source value referencing a jump table. Since jump tables
+  /// are constant, this doesn't need to identify a specific jump table.
+  const PseudoSourceValue *getJumpTable();
+
+  /// Return a pseudo source value referencing a fixed stack frame entry,
+  /// e.g., a spill slot.
+  const PseudoSourceValue *getFixedStack(int FI);
+};
+
 } // end namespace llvm
 
 #endif
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 20e19f9b214..cf9213b84c4 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -26,6 +26,7 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Passes.h"
+#include "llvm/CodeGen/PseudoSourceValue.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DebugInfo.h"
 #include "llvm/IR/Function.h"
@@ -90,6 +91,8 @@ MachineFunction::MachineFunction(const Function *F, const TargetMachine &TM,
   assert(TM.isCompatibleDataLayout(getDataLayout()) &&
          "Can't create a MachineFunction using a Module with a "
          "Target-incompatible DataLayout attached\n");
+
+  PSVManager = llvm::make_unique<PseudoSourceValueManager>();
 }
 
 MachineFunction::~MachineFunction() {
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index fdc4226ad92..c3d58426277 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -443,26 +443,28 @@ unsigned MachinePointerInfo::getAddrSpace() const {
 
 /// getConstantPool - Return a MachinePointerInfo record that refers to the
 /// constant pool.
-MachinePointerInfo MachinePointerInfo::getConstantPool() {
-  return MachinePointerInfo(PseudoSourceValue::getConstantPool());
+MachinePointerInfo MachinePointerInfo::getConstantPool(MachineFunction &MF) {
+  return MachinePointerInfo(MF.getPSVManager().getConstantPool());
 }
 
 /// getFixedStack - Return a MachinePointerInfo record that refers to the
 /// the specified FrameIndex.
-MachinePointerInfo MachinePointerInfo::getFixedStack(int FI, int64_t offset) {
-  return MachinePointerInfo(PseudoSourceValue::getFixedStack(FI), offset);
+MachinePointerInfo MachinePointerInfo::getFixedStack(MachineFunction &MF,
+                                                     int FI, int64_t Offset) {
+  return MachinePointerInfo(MF.getPSVManager().getFixedStack(FI), Offset);
 }
 
-MachinePointerInfo MachinePointerInfo::getJumpTable() {
-  return MachinePointerInfo(PseudoSourceValue::getJumpTable());
+MachinePointerInfo MachinePointerInfo::getJumpTable(MachineFunction &MF) {
+  return MachinePointerInfo(MF.getPSVManager().getJumpTable());
 }
 
-MachinePointerInfo MachinePointerInfo::getGOT() {
-  return MachinePointerInfo(PseudoSourceValue::getGOT());
+MachinePointerInfo MachinePointerInfo::getGOT(MachineFunction &MF) {
+  return MachinePointerInfo(MF.getPSVManager().getGOT());
 }
 
-MachinePointerInfo MachinePointerInfo::getStack(int64_t Offset) {
-  return MachinePointerInfo(PseudoSourceValue::getStack(), Offset);
+MachinePointerInfo MachinePointerInfo::getStack(MachineFunction &MF,
+                                                int64_t Offset) {
+  return MachinePointerInfo(MF.getPSVManager().getStack(), Offset);
 }
 
 MachineMemOperand::MachineMemOperand(MachinePointerInfo ptrinfo, unsigned f,
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index e9ea5ed9648..3a6f9eaab19 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -922,7 +922,7 @@ static bool isLoadFromGOTOrConstantPool(MachineInstr &MI) {
   for (MachineInstr::mmo_iterator I = MI.memoperands_begin(),
          E = MI.memoperands_end(); I != E; ++I) {
     if (const PseudoSourceValue *PSV = (*I)->getPseudoValue()) {
-      if (PSV == PSV->getGOT() || PSV == PSV->getConstantPool())
+      if (PSV->isGOT() || PSV->isConstantPool())
         return true;
     }
   }
diff --git a/lib/CodeGen/PseudoSourceValue.cpp b/lib/CodeGen/PseudoSourceValue.cpp
index 612293555e6..79b09ee990e 100644
--- a/lib/CodeGen/PseudoSourceValue.cpp
+++ b/lib/CodeGen/PseudoSourceValue.cpp
@@ -11,6 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/CodeGen/PseudoSourceValue.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/IR/DerivedTypes.h"
@@ -22,44 +23,6 @@
 #include <map>
 using namespace llvm;
 
-namespace {
-struct PSVGlobalsTy {
-  // PseudoSourceValues are immutable so don't need locking.
-  const PseudoSourceValue StackPSV, GOTPSV, JumpTablePSV, ConstantPoolPSV;
-  sys::Mutex Lock; // Guards FSValues, but not the values inside it.
-  std::map<int, const PseudoSourceValue *> FSValues;
-
-  PSVGlobalsTy()
-      : StackPSV(PseudoSourceValue::Stack), GOTPSV(PseudoSourceValue::GOT),
-        JumpTablePSV(PseudoSourceValue::JumpTable),
-        ConstantPoolPSV(PseudoSourceValue::ConstantPool) {}
-  ~PSVGlobalsTy() {
-    for (std::map<int, const PseudoSourceValue *>::iterator
-             I = FSValues.begin(),
-             E = FSValues.end();
-         I != E; ++I) {
-      delete I->second;
-    }
-  }
-};
-
-static ManagedStatic<PSVGlobalsTy> PSVGlobals;
-
-} // anonymous namespace
-
-const PseudoSourceValue *PseudoSourceValue::getStack() {
-  return &PSVGlobals->StackPSV;
-}
-const PseudoSourceValue *PseudoSourceValue::getGOT() {
-  return &PSVGlobals->GOTPSV;
-}
-const PseudoSourceValue *PseudoSourceValue::getJumpTable() {
-  return &PSVGlobals->JumpTablePSV;
-}
-const PseudoSourceValue *PseudoSourceValue::getConstantPool() {
-  return &PSVGlobals->ConstantPoolPSV;
-}
-
 static const char *const PSVNames[] = {
     "Stack", "GOT", "JumpTable", "ConstantPool", "FixedStack", "MipsCallEntry"};
 
@@ -71,15 +34,6 @@ void PseudoSourceValue::printCustom(raw_ostream &O) const {
   O << PSVNames[Kind];
 }
 
-const PseudoSourceValue *PseudoSourceValue::getFixedStack(int FI) {
-  PSVGlobalsTy &PG = *PSVGlobals;
-  sys::ScopedLock locked(PG.Lock);
-  const PseudoSourceValue *&V = PG.FSValues[FI];
-  if (!V)
-    V = new FixedStackPseudoSourceValue(FI);
-  return V;
-}
-
 bool PseudoSourceValue::isConstant(const MachineFrameInfo *) const {
   if (isStack())
     return false;
@@ -121,3 +75,29 @@ bool FixedStackPseudoSourceValue::mayAlias(const MachineFrameInfo *MFI) const {
 void FixedStackPseudoSourceValue::printCustom(raw_ostream &OS) const {
   OS << "FixedStack" << FI;
 }
+
+PseudoSourceValueManager::PseudoSourceValueManager()
+    : StackPSV(PseudoSourceValue::Stack), GOTPSV(PseudoSourceValue::GOT),
+      JumpTablePSV(PseudoSourceValue::JumpTable),
+      ConstantPoolPSV(PseudoSourceValue::ConstantPool) {}
+
+const PseudoSourceValue *PseudoSourceValueManager::getStack() {
+  return &StackPSV;
+}
+
+const PseudoSourceValue *PseudoSourceValueManager::getGOT() { return &GOTPSV; }
+
+const PseudoSourceValue *PseudoSourceValueManager::getConstantPool() {
+  return &ConstantPoolPSV;
+}
+
+const PseudoSourceValue *PseudoSourceValueManager::getJumpTable() {
+  return &JumpTablePSV;
+}
+
+const PseudoSourceValue *PseudoSourceValueManager::getFixedStack(int FI) {
+  std::unique_ptr<FixedStackPseudoSourceValue> &V = FSValues[FI];
+  if (!V)
+    V = llvm::make_unique<FixedStackPseudoSourceValue>(FI);
+  return V.get();
+}
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index c4cbeb00766..c23751cee1b 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -13429,9 +13429,10 @@ SDValue DAGCombiner::SimplifySelectCC(SDLoc DL, SDValue N0, SDValue N1,
         CPIdx = DAG.getNode(ISD::ADD, DL, CPIdx.getValueType(), CPIdx,
                             CstOffset);
         AddToWorklist(CPIdx.getNode());
-        return DAG.getLoad(TV->getValueType(0), DL, DAG.getEntryNode(), CPIdx,
-                           MachinePointerInfo::getConstantPool(), false,
-                           false, false, Alignment);
+        return DAG.getLoad(
+            TV->getValueType(0), DL, DAG.getEntryNode(), CPIdx,
+            MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+            false, false, false, Alignment);
       }
     }
 
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 79efa2433ea..8360b3d064a 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -273,17 +273,16 @@ SelectionDAGLegalize::ExpandConstantFP(ConstantFPSDNode *CFP, bool UseCP) {
       DAG.getConstantPool(LLVMC, TLI.getPointerTy(DAG.getDataLayout()));
   unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
   if (Extend) {
-    SDValue Result =
-      DAG.getExtLoad(ISD::EXTLOAD, dl, OrigVT,
-                     DAG.getEntryNode(),
-                     CPIdx, MachinePointerInfo::getConstantPool(),
-                     VT, false, false, false, Alignment);
+    SDValue Result = DAG.getExtLoad(
+        ISD::EXTLOAD, dl, OrigVT, DAG.getEntryNode(), CPIdx,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), VT,
+        false, false, false, Alignment);
     return Result;
   }
   SDValue Result =
-    DAG.getLoad(OrigVT, dl, DAG.getEntryNode(), CPIdx,
-                MachinePointerInfo::getConstantPool(), false, false, false,
-                Alignment);
+      DAG.getLoad(OrigVT, dl, DAG.getEntryNode(), CPIdx,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, Alignment);
   return Result;
 }
 
@@ -594,9 +593,10 @@ PerformInsertVectorEltInMemory(SDValue Vec, SDValue Val, SDValue Idx,
   int SPFI = cast<FrameIndexSDNode>(StackPtr.getNode())->getIndex();
 
   // Store the vector.
-  SDValue Ch = DAG.getStore(DAG.getEntryNode(), dl, Tmp1, StackPtr,
-                            MachinePointerInfo::getFixedStack(SPFI),
-                            false, false, 0);
+  SDValue Ch = DAG.getStore(
+      DAG.getEntryNode(), dl, Tmp1, StackPtr,
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SPFI), false,
+      false, 0);
 
   // Truncate or zero extend offset to target pointer type.
   Tmp3 = DAG.getZExtOrTrunc(Tmp3, dl, PtrVT);
@@ -609,9 +609,9 @@ PerformInsertVectorEltInMemory(SDValue Vec, SDValue Val, SDValue Idx,
   Ch = DAG.getTruncStore(Ch, dl, Tmp2, StackPtr2, MachinePointerInfo(), EltVT,
                          false, false, 0);
   // Load the updated vector.
-  return DAG.getLoad(VT, dl, Ch, StackPtr,
-                     MachinePointerInfo::getFixedStack(SPFI), false, false,
-                     false, 0);
+  return DAG.getLoad(VT, dl, Ch, StackPtr, MachinePointerInfo::getFixedStack(
+                                               DAG.getMachineFunction(), SPFI),
+                     false, false, false, 0);
 }
 
 
@@ -1478,7 +1478,8 @@ SDValue SelectionDAGLegalize::ExpandInsertToVectorThroughStack(SDValue Op) {
 
   SDValue StackPtr = DAG.CreateStackTemporary(Vec.getValueType());
   int FI = cast<FrameIndexSDNode>(StackPtr.getNode())->getIndex();
-  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(FI);
+  MachinePointerInfo PtrInfo =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI);
 
   // First store the whole vector.
   SDValue Ch = DAG.getStore(DAG.getEntryNode(), dl, Vec, StackPtr, PtrInfo,
@@ -1516,7 +1517,8 @@ SDValue SelectionDAGLegalize::ExpandVectorBuildThroughStack(SDNode* Node) {
   SDLoc dl(Node);
   SDValue FIPtr = DAG.CreateStackTemporary(VT);
   int FI = cast<FrameIndexSDNode>(FIPtr.getNode())->getIndex();
-  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(FI);
+  MachinePointerInfo PtrInfo =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI);
 
   // Emit a store of each element to the stack slot.
   SmallVector<SDValue, 8> Stores;
@@ -1786,7 +1788,8 @@ SDValue SelectionDAGLegalize::EmitStackConvert(SDValue SrcOp,
 
   FrameIndexSDNode *StackPtrFI = cast<FrameIndexSDNode>(FIPtr);
   int SPFI = StackPtrFI->getIndex();
-  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(SPFI);
+  MachinePointerInfo PtrInfo =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SPFI);
 
   unsigned SrcSize = SrcOp.getValueType().getSizeInBits();
   unsigned SlotSize = SlotVT.getSizeInBits();
@@ -1826,14 +1829,14 @@ SDValue SelectionDAGLegalize::ExpandSCALAR_TO_VECTOR(SDNode *Node) {
   FrameIndexSDNode *StackPtrFI = cast<FrameIndexSDNode>(StackPtr);
   int SPFI = StackPtrFI->getIndex();
 
-  SDValue Ch = DAG.getTruncStore(DAG.getEntryNode(), dl, Node->getOperand(0),
-                                 StackPtr,
-                                 MachinePointerInfo::getFixedStack(SPFI),
-                                 Node->getValueType(0).getVectorElementType(),
-                                 false, false, 0);
-  return DAG.getLoad(Node->getValueType(0), dl, Ch, StackPtr,
-                     MachinePointerInfo::getFixedStack(SPFI),
-                     false, false, false, 0);
+  SDValue Ch = DAG.getTruncStore(
+      DAG.getEntryNode(), dl, Node->getOperand(0), StackPtr,
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SPFI),
+      Node->getValueType(0).getVectorElementType(), false, false, 0);
+  return DAG.getLoad(
+      Node->getValueType(0), dl, Ch, StackPtr,
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SPFI), false,
+      false, false, 0);
 }
 
 static bool
@@ -1999,9 +2002,10 @@ SDValue SelectionDAGLegalize::ExpandBUILD_VECTOR(SDNode *Node) {
     SDValue CPIdx =
         DAG.getConstantPool(CP, TLI.getPointerTy(DAG.getDataLayout()));
     unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
-    return DAG.getLoad(VT, dl, DAG.getEntryNode(), CPIdx,
-                       MachinePointerInfo::getConstantPool(),
-                       false, false, false, Alignment);
+    return DAG.getLoad(
+        VT, dl, DAG.getEntryNode(), CPIdx,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, Alignment);
   }
 
   SmallSet<SDValue, 16> DefinedValues;
@@ -2599,14 +2603,15 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned,
   Alignment = std::min(Alignment, 4u);
   SDValue FudgeInReg;
   if (DestVT == MVT::f32)
-    FudgeInReg = DAG.getLoad(MVT::f32, dl, DAG.getEntryNode(), CPIdx,
-                             MachinePointerInfo::getConstantPool(),
-                             false, false, false, Alignment);
+    FudgeInReg = DAG.getLoad(
+        MVT::f32, dl, DAG.getEntryNode(), CPIdx,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, Alignment);
   else {
-    SDValue Load = DAG.getExtLoad(ISD::EXTLOAD, dl, DestVT,
-                                  DAG.getEntryNode(), CPIdx,
-                                  MachinePointerInfo::getConstantPool(),
-                                  MVT::f32, false, false, false, Alignment);
+    SDValue Load = DAG.getExtLoad(
+        ISD::EXTLOAD, dl, DestVT, DAG.getEntryNode(), CPIdx,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), MVT::f32,
+        false, false, false, Alignment);
     HandleSDNode Handle(Load);
     LegalizeOp(Load.getNode());
     FudgeInReg = Handle.getValue();
@@ -3855,9 +3860,10 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) {
                                Index, Table);
 
     EVT MemVT = EVT::getIntegerVT(*DAG.getContext(), EntrySize * 8);
-    SDValue LD = DAG.getExtLoad(ISD::SEXTLOAD, dl, PTy, Chain, Addr,
-                                MachinePointerInfo::getJumpTable(), MemVT,
-                                false, false, false, 0);
+    SDValue LD = DAG.getExtLoad(
+        ISD::SEXTLOAD, dl, PTy, Chain, Addr,
+        MachinePointerInfo::getJumpTable(DAG.getMachineFunction()), MemVT,
+        false, false, false, 0);
     Addr = LD;
     if (TM.getRelocationModel() == Reloc::PIC_) {
       // For PIC, the sequence is:
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 511239ce477..39d5c30854e 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -2984,11 +2984,10 @@ SDValue DAGTypeLegalizer::ExpandIntOp_UINT_TO_FP(SDNode *N) {
 
     // Load the value out, extending it from f32 to the destination float type.
     // FIXME: Avoid the extend by constructing the right constant pool?
-    SDValue Fudge = DAG.getExtLoad(ISD::EXTLOAD, dl, DstVT, DAG.getEntryNode(),
-                                   FudgePtr,
-                                   MachinePointerInfo::getConstantPool(),
-                                   MVT::f32,
-                                   false, false, false, Alignment);
+    SDValue Fudge = DAG.getExtLoad(
+        ISD::EXTLOAD, dl, DstVT, DAG.getEntryNode(), FudgePtr,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), MVT::f32,
+        false, false, false, Alignment);
     return DAG.getNode(ISD::FADD, dl, DstVT, SignedConv, Fudge);
   }
 
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
index 14d8f776208..eb545982ed0 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
@@ -161,7 +161,8 @@ void DAGTypeLegalizer::ExpandRes_BITCAST(SDNode *N, SDValue &Lo, SDValue &Hi) {
       NOutVT.getTypeForEVT(*DAG.getContext()));
   SDValue StackPtr = DAG.CreateStackTemporary(InVT, Alignment);
   int SPFI = cast<FrameIndexSDNode>(StackPtr.getNode())->getIndex();
-  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(SPFI);
+  MachinePointerInfo PtrInfo =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SPFI);
 
   // Emit a store to the stack slot.
   SDValue Store = DAG.getStore(DAG.getEntryNode(), dl, InOp, StackPtr, PtrInfo,
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 61eb4cbbfd1..39e39271ffa 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -4878,10 +4878,12 @@ SelectionDAG::getMemIntrinsicNode(unsigned Opcode, SDLoc dl, SDVTList VTList,
 /// MachinePointerInfo record from it.  This is particularly useful because the
 /// code generator has many cases where it doesn't bother passing in a
 /// MachinePointerInfo to getLoad or getStore when it has "FI+Cst".
-static MachinePointerInfo InferPointerInfo(SDValue Ptr, int64_t Offset = 0) {
+static MachinePointerInfo InferPointerInfo(SelectionDAG &DAG, SDValue Ptr,
+                                           int64_t Offset = 0) {
   // If this is FI+Offset, we can model it.
   if (const FrameIndexSDNode *FI = dyn_cast<FrameIndexSDNode>(Ptr))
-    return MachinePointerInfo::getFixedStack(FI->getIndex(), Offset);
+    return MachinePointerInfo::getFixedStack(DAG.getMachineFunction(),
+                                             FI->getIndex(), Offset);
 
   // If this is (FI+Offset1)+Offset2, we can model it.
   if (Ptr.getOpcode() != ISD::ADD ||
@@ -4890,20 +4892,22 @@ static MachinePointerInfo InferPointerInfo(SDValue Ptr, int64_t Offset = 0) {
     return MachinePointerInfo();
 
   int FI = cast<FrameIndexSDNode>(Ptr.getOperand(0))->getIndex();
-  return MachinePointerInfo::getFixedStack(FI, Offset+
-                       cast<ConstantSDNode>(Ptr.getOperand(1))->getSExtValue());
+  return MachinePointerInfo::getFixedStack(
+      DAG.getMachineFunction(), FI,
+      Offset + cast<ConstantSDNode>(Ptr.getOperand(1))->getSExtValue());
 }
 
 /// InferPointerInfo - If the specified ptr/offset is a frame index, infer a
 /// MachinePointerInfo record from it.  This is particularly useful because the
 /// code generator has many cases where it doesn't bother passing in a
 /// MachinePointerInfo to getLoad or getStore when it has "FI+Cst".
-static MachinePointerInfo InferPointerInfo(SDValue Ptr, SDValue OffsetOp) {
+static MachinePointerInfo InferPointerInfo(SelectionDAG &DAG, SDValue Ptr,
+                                           SDValue OffsetOp) {
   // If the 'Offset' value isn't a constant, we can't handle this.
   if (ConstantSDNode *OffsetNode = dyn_cast<ConstantSDNode>(OffsetOp))
-    return InferPointerInfo(Ptr, OffsetNode->getSExtValue());
+    return InferPointerInfo(DAG, Ptr, OffsetNode->getSExtValue());
   if (OffsetOp.getOpcode() == ISD::UNDEF)
-    return InferPointerInfo(Ptr);
+    return InferPointerInfo(DAG, Ptr);
   return MachinePointerInfo();
 }
 
@@ -4932,7 +4936,7 @@ SelectionDAG::getLoad(ISD::MemIndexedMode AM, ISD::LoadExtType ExtType,
   // If we don't have a PtrInfo, infer the trivial frame index case to simplify
   // clients.
   if (PtrInfo.V.isNull())
-    PtrInfo = InferPointerInfo(Ptr, Offset);
+    PtrInfo = InferPointerInfo(*this, Ptr, Offset);
 
   MachineFunction &MF = getMachineFunction();
   MachineMemOperand *MMO =
@@ -5060,7 +5064,7 @@ SDValue SelectionDAG::getStore(SDValue Chain, SDLoc dl, SDValue Val,
     Flags |= MachineMemOperand::MONonTemporal;
 
   if (PtrInfo.V.isNull())
-    PtrInfo = InferPointerInfo(Ptr);
+    PtrInfo = InferPointerInfo(*this, Ptr);
 
   MachineFunction &MF = getMachineFunction();
   MachineMemOperand *MMO =
@@ -5115,7 +5119,7 @@ SDValue SelectionDAG::getTruncStore(SDValue Chain, SDLoc dl, SDValue Val,
     Flags |= MachineMemOperand::MONonTemporal;
 
   if (PtrInfo.V.isNull())
-    PtrInfo = InferPointerInfo(Ptr);
+    PtrInfo = InferPointerInfo(*this, Ptr);
 
   MachineFunction &MF = getMachineFunction();
   MachineMemOperand *MMO =
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 244cc7bc227..12f22f301fc 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -1810,10 +1810,10 @@ void SelectionDAGBuilder::visitSPDescriptorParent(StackProtectorDescriptor &SPD,
                         GuardPtr, MachinePointerInfo(IRGuard, 0),
                         true, false, false, Align);
 
-  SDValue StackSlot = DAG.getLoad(PtrTy, dl, DAG.getEntryNode(),
-                                  StackSlotPtr,
-                                  MachinePointerInfo::getFixedStack(FI),
-                                  true, false, false, Align);
+  SDValue StackSlot = DAG.getLoad(
+      PtrTy, dl, DAG.getEntryNode(), StackSlotPtr,
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), true,
+      false, false, Align);
 
   // Perform the comparison via a subtract/getsetcc.
   EVT VT = Guard.getValueType();
@@ -4775,8 +4775,8 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
     SDValue FIN = DAG.getFrameIndex(FI, PtrTy);
 
     // Store the stack protector onto the stack.
-    Res = DAG.getStore(Chain, sdl, Src, FIN,
-                       MachinePointerInfo::getFixedStack(FI),
+    Res = DAG.getStore(Chain, sdl, Src, FIN, MachinePointerInfo::getFixedStack(
+                                                 DAG.getMachineFunction(), FI),
                        true, false, 0);
     setValue(&I, Res);
     DAG.setRoot(Res);
@@ -6069,10 +6069,10 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) {
         int SSFI = MF.getFrameInfo()->CreateStackObject(TySize, Align, false);
         SDValue StackSlot =
             DAG.getFrameIndex(SSFI, TLI.getPointerTy(DAG.getDataLayout()));
-        Chain = DAG.getStore(Chain, getCurSDLoc(),
-                             OpInfo.CallOperand, StackSlot,
-                             MachinePointerInfo::getFixedStack(SSFI),
-                             false, false, 0);
+        Chain = DAG.getStore(
+            Chain, getCurSDLoc(), OpInfo.CallOperand, StackSlot,
+            MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+            false, false, 0);
         OpInfo.CallOperand = StackSlot;
       }
 
@@ -7018,8 +7018,9 @@ TargetLowering::LowerCallTo(TargetLowering::CallLoweringInfo &CLI) const {
                                                         PtrVT));
       SDValue L = CLI.DAG.getLoad(
           RetTys[i], CLI.DL, CLI.Chain, Add,
-          MachinePointerInfo::getFixedStack(DemoteStackIdx, Offsets[i]), false,
-          false, false, 1);
+          MachinePointerInfo::getFixedStack(CLI.DAG.getMachineFunction(),
+                                            DemoteStackIdx, Offsets[i]),
+          false, false, false, 1);
       ReturnValues[i] = L;
       Chains[i] = L.getValue(1);
     }
diff --git a/lib/CodeGen/SelectionDAG/StatepointLowering.cpp b/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
index 7eb8728e1fc..e9ca2d12e07 100644
--- a/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
@@ -427,7 +427,8 @@ spillIncomingStatepointValue(SDValue Incoming, SDValue Chain,
     //       chaining stores one after another, this may allow
     //       a bit more optimal scheduling for them
     Chain = Builder.DAG.getStore(Chain, Builder.getCurSDLoc(), Incoming, Loc,
-                                 MachinePointerInfo::getFixedStack(Index),
+                                 MachinePointerInfo::getFixedStack(
+                                     Builder.DAG.getMachineFunction(), Index),
                                  false, false, 0);
 
     Builder.StatepointLowering.setLocation(Incoming, Loc);
@@ -883,9 +884,10 @@ void SelectionDAGBuilder::visitGCRelocate(const CallInst &CI) {
   SDValue Chain = getRoot();
 
   SDValue SpillLoad =
-    DAG.getLoad(SpillSlot.getValueType(), getCurSDLoc(), Chain, SpillSlot,
-                MachinePointerInfo::getFixedStack(*DerivedPtrLocation),
-                false, false, false, 0);
+      DAG.getLoad(SpillSlot.getValueType(), getCurSDLoc(), Chain, SpillSlot,
+                  MachinePointerInfo::getFixedStack(DAG.getMachineFunction(),
+                                                    *DerivedPtrLocation),
+                  false, false, false, 0);
 
   // Again, be conservative, don't emit pending loads
   DAG.setRoot(SpillLoad.getValue(1));
diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp
index a5a175f2c8f..51f4d0e6817 100644
--- a/lib/CodeGen/StackSlotColoring.cpp
+++ b/lib/CodeGen/StackSlotColoring.cpp
@@ -318,7 +318,7 @@ bool StackSlotColoring::ColorSlots(MachineFunction &MF) {
     if (NewFI == -1 || (NewFI == (int)SS))
       continue;
 
-    const PseudoSourceValue *NewSV = PseudoSourceValue::getFixedStack(NewFI);
+    const PseudoSourceValue *NewSV = MF.getPSVManager().getFixedStack(NewFI);
     SmallVectorImpl<MachineMemOperand *> &RefMMOs = SSRefs[SS];
     for (unsigned i = 0, e = RefMMOs.size(); i != e; ++i)
       RefMMOs[i]->setValue(NewSV);
diff --git a/lib/CodeGen/TargetInstrInfo.cpp b/lib/CodeGen/TargetInstrInfo.cpp
index 69def27f7b3..e321a49a4f0 100644
--- a/lib/CodeGen/TargetInstrInfo.cpp
+++ b/lib/CodeGen/TargetInstrInfo.cpp
@@ -484,10 +484,9 @@ MachineInstr *TargetInstrInfo::foldMemoryOperand(MachineBasicBlock::iterator MI,
            "Folded a use to a non-load!");
     const MachineFrameInfo &MFI = *MF.getFrameInfo();
     assert(MFI.getObjectOffset(FI) != -1);
-    MachineMemOperand *MMO =
-      MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                              Flags, MFI.getObjectSize(FI),
-                              MFI.getObjectAlignment(FI));
+    MachineMemOperand *MMO = MF.getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(MF, FI), Flags, MFI.getObjectSize(FI),
+        MFI.getObjectAlignment(FI));
     NewMI->addMemOperand(MF, MMO);
 
     return NewMI;
diff --git a/lib/CodeGen/TargetLoweringBase.cpp b/lib/CodeGen/TargetLoweringBase.cpp
index 9c5a6bf6964..e119eae5114 100644
--- a/lib/CodeGen/TargetLoweringBase.cpp
+++ b/lib/CodeGen/TargetLoweringBase.cpp
@@ -1152,7 +1152,7 @@ TargetLoweringBase::emitPatchPoint(MachineInstr *MI,
       Flags |= MachineMemOperand::MOVolatile;
     }
     MachineMemOperand *MMO = MF.getMachineMemOperand(
-        MachinePointerInfo::getFixedStack(FI), Flags,
+        MachinePointerInfo::getFixedStack(MF, FI), Flags,
         MF.getDataLayout().getPointerSize(), MFI.getObjectAlignment(FI));
     MIB->addMemOperand(MF, MMO);
 
diff --git a/lib/Target/AArch64/AArch64FastISel.cpp b/lib/Target/AArch64/AArch64FastISel.cpp
index eaa4173e33f..ca4b66a76a5 100644
--- a/lib/Target/AArch64/AArch64FastISel.cpp
+++ b/lib/Target/AArch64/AArch64FastISel.cpp
@@ -1058,8 +1058,8 @@ void AArch64FastISel::addLoadStoreOperands(Address &Addr,
     // FIXME: We shouldn't be using getObjectSize/getObjectAlignment.  The size
     // and alignment should be based on the VT.
     MMO = FuncInfo.MF->getMachineMemOperand(
-      MachinePointerInfo::getFixedStack(FI, Offset), Flags,
-      MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
+        MachinePointerInfo::getFixedStack(*FuncInfo.MF, FI, Offset), Flags,
+        MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
     // Now add the rest of the operands.
     MIB.addFrameIndex(FI).addImm(Offset);
   } else {
@@ -3021,8 +3021,8 @@ bool AArch64FastISel::processCallArgs(CallLoweringInfo &CLI,
 
       unsigned Alignment = DL.getABITypeAlignment(ArgVal->getType());
       MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
-        MachinePointerInfo::getStack(Addr.getOffset()),
-        MachineMemOperand::MOStore, ArgVT.getStoreSize(), Alignment);
+          MachinePointerInfo::getStack(*FuncInfo.MF, Addr.getOffset()),
+          MachineMemOperand::MOStore, ArgVT.getStoreSize(), Alignment);
 
       if (!emitStore(ArgVT, ArgReg, Addr, MMO))
         return false;
diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index 7bc56caa49c..df8de64090c 100644
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -2462,9 +2462,10 @@ SDValue AArch64TargetLowering::LowerFormalArguments(
         break;
       }
 
-      ArgValue = DAG.getExtLoad(ExtType, DL, VA.getLocVT(), Chain, FIN,
-                                MachinePointerInfo::getFixedStack(FI),
-                                MemVT, false, false, false, 0);
+      ArgValue = DAG.getExtLoad(
+          ExtType, DL, VA.getLocVT(), Chain, FIN,
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+          MemVT, false, false, false, 0);
 
       InVals.push_back(ArgValue);
     }
@@ -2537,9 +2538,10 @@ void AArch64TargetLowering::saveVarArgRegisters(CCState &CCInfo,
     for (unsigned i = FirstVariadicGPR; i < NumGPRArgRegs; ++i) {
       unsigned VReg = MF.addLiveIn(GPRArgRegs[i], &AArch64::GPR64RegClass);
       SDValue Val = DAG.getCopyFromReg(Chain, DL, VReg, MVT::i64);
-      SDValue Store =
-          DAG.getStore(Val.getValue(1), DL, Val, FIN,
-                       MachinePointerInfo::getStack(i * 8), false, false, 0);
+      SDValue Store = DAG.getStore(
+          Val.getValue(1), DL, Val, FIN,
+          MachinePointerInfo::getStack(DAG.getMachineFunction(), i * 8), false,
+          false, 0);
       MemOps.push_back(Store);
       FIN =
           DAG.getNode(ISD::ADD, DL, PtrVT, FIN, DAG.getConstant(8, DL, PtrVT));
@@ -2566,9 +2568,10 @@ void AArch64TargetLowering::saveVarArgRegisters(CCState &CCInfo,
         unsigned VReg = MF.addLiveIn(FPRArgRegs[i], &AArch64::FPR128RegClass);
         SDValue Val = DAG.getCopyFromReg(Chain, DL, VReg, MVT::f128);
 
-        SDValue Store =
-            DAG.getStore(Val.getValue(1), DL, Val, FIN,
-                         MachinePointerInfo::getStack(i * 16), false, false, 0);
+        SDValue Store = DAG.getStore(
+            Val.getValue(1), DL, Val, FIN,
+            MachinePointerInfo::getStack(DAG.getMachineFunction(), i * 16),
+            false, false, 0);
         MemOps.push_back(Store);
         FIN = DAG.getNode(ISD::ADD, DL, PtrVT, FIN,
                           DAG.getConstant(16, DL, PtrVT));
@@ -3006,7 +3009,8 @@ AArch64TargetLowering::LowerCall(CallLoweringInfo &CLI,
         int FI = MF.getFrameInfo()->CreateFixedObject(OpSize, Offset, true);
 
         DstAddr = DAG.getFrameIndex(FI, PtrVT);
-        DstInfo = MachinePointerInfo::getFixedStack(FI);
+        DstInfo =
+            MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI);
 
         // Make sure any stack arguments overlapping with where we're storing
         // are loaded before this eventual operation. Otherwise they'll be
@@ -3016,7 +3020,8 @@ AArch64TargetLowering::LowerCall(CallLoweringInfo &CLI,
         SDValue PtrOff = DAG.getIntPtrConstant(Offset, DL);
 
         DstAddr = DAG.getNode(ISD::ADD, DL, PtrVT, StackPtr, PtrOff);
-        DstInfo = MachinePointerInfo::getStack(LocMemOffset);
+        DstInfo = MachinePointerInfo::getStack(DAG.getMachineFunction(),
+                                               LocMemOffset);
       }
 
       if (Outs[i].Flags.isByVal()) {
@@ -3258,11 +3263,12 @@ SDValue AArch64TargetLowering::LowerGlobalAddress(SDValue Op,
     unsigned char LoFlags = AArch64II::MO_PAGEOFF | AArch64II::MO_NC;
     SDValue Lo = DAG.getTargetConstantPool(GV, PtrVT, 0, 0, LoFlags);
     SDValue PoolAddr = DAG.getNode(AArch64ISD::ADDlow, DL, PtrVT, ADRP, Lo);
-    SDValue GlobalAddr = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), PoolAddr,
-                                     MachinePointerInfo::getConstantPool(),
-                                     /*isVolatile=*/ false,
-                                     /*isNonTemporal=*/ true,
-                                     /*isInvariant=*/ true, 8);
+    SDValue GlobalAddr = DAG.getLoad(
+        PtrVT, DL, DAG.getEntryNode(), PoolAddr,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+        /*isVolatile=*/false,
+        /*isNonTemporal=*/true,
+        /*isInvariant=*/true, 8);
     if (GN->getOffset() != 0)
       return DAG.getNode(ISD::ADD, DL, PtrVT, GlobalAddr,
                          DAG.getConstant(GN->getOffset(), DL, PtrVT));
@@ -3335,8 +3341,9 @@ AArch64TargetLowering::LowerDarwinGlobalTLSAddress(SDValue Op,
   // to obtain the address of the variable.
   SDValue Chain = DAG.getEntryNode();
   SDValue FuncTLVGet =
-      DAG.getLoad(MVT::i64, DL, Chain, DescAddr, MachinePointerInfo::getGOT(),
-                  false, true, true, 8);
+      DAG.getLoad(MVT::i64, DL, Chain, DescAddr,
+                  MachinePointerInfo::getGOT(DAG.getMachineFunction()), false,
+                  true, true, 8);
   Chain = FuncTLVGet.getValue(1);
 
   MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo();
diff --git a/lib/Target/AArch64/AArch64InstrInfo.cpp b/lib/Target/AArch64/AArch64InstrInfo.cpp
index 7fa57fe5076..bcf11d00e9e 100644
--- a/lib/Target/AArch64/AArch64InstrInfo.cpp
+++ b/lib/Target/AArch64/AArch64InstrInfo.cpp
@@ -1848,7 +1848,7 @@ void AArch64InstrInfo::storeRegToStackSlot(
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
 
-  MachinePointerInfo PtrInfo(PseudoSourceValue::getFixedStack(FI));
+  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(MF, FI);
   MachineMemOperand *MMO = MF.getMachineMemOperand(
       PtrInfo, MachineMemOperand::MOStore, MFI.getObjectSize(FI), Align);
   unsigned Opc = 0;
@@ -1945,7 +1945,7 @@ void AArch64InstrInfo::loadRegFromStackSlot(
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
-  MachinePointerInfo PtrInfo(PseudoSourceValue::getFixedStack(FI));
+  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(MF, FI);
   MachineMemOperand *MMO = MF.getMachineMemOperand(
       PtrInfo, MachineMemOperand::MOLoad, MFI.getObjectSize(FI), Align);
 
diff --git a/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index f34af93fa1b..353092551d3 100644
--- a/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -691,7 +691,7 @@ bool AMDGPUDAGToDAGISel::isCPLoad(const LoadSDNode *N) const {
   if (checkPrivateAddress(N->getMemOperand())) {
     if (MMO) {
       const PseudoSourceValue *PSV = MMO->getPseudoValue();
-      if (PSV && PSV == PseudoSourceValue::getConstantPool()) {
+      if (PSV && PSV->isConstantPool()) {
         return true;
       }
     }
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 39faff27fbd..2f97b2ef4d2 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -853,11 +853,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
 
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                            MachineMemOperand::MOStore,
-                            MFI.getObjectSize(FI),
-                            Align);
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOStore,
+      MFI.getObjectSize(FI), Align);
 
   switch (RC->getSize()) {
     case 4:
@@ -1043,12 +1041,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(
-                    MachinePointerInfo::getFixedStack(FI),
-                            MachineMemOperand::MOLoad,
-                            MFI.getObjectSize(FI),
-                            Align);
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOLoad,
+      MFI.getObjectSize(FI), Align);
 
   switch (RC->getSize()) {
   case 4:
@@ -4053,8 +4048,8 @@ void ARMBaseInstrInfo::expandLoadStackGuardBase(MachineBasicBlock::iterator MI,
     MIB = BuildMI(MBB, MI, DL, get(LoadOpc), Reg);
     MIB.addReg(Reg, RegState::Kill).addImm(0);
     unsigned Flag = MachineMemOperand::MOLoad | MachineMemOperand::MOInvariant;
-    MachineMemOperand *MMO = MBB.getParent()->
-        getMachineMemOperand(MachinePointerInfo::getGOT(), Flag, 4, 4);
+    MachineMemOperand *MMO = MBB.getParent()->getMachineMemOperand(
+        MachinePointerInfo::getGOT(*MBB.getParent()), Flag, 4, 4);
     MIB.addMemOperand(MMO);
     AddDefaultPred(MIB);
   }
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index 0f6c4e145d7..95ecd8d5d1f 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -922,12 +922,9 @@ void ARMFastISel::AddLoadStoreOperands(MVT VT, Address &Addr,
   if (Addr.BaseType == Address::FrameIndexBase) {
     int FI = Addr.Base.FI;
     int Offset = Addr.Offset;
-    MachineMemOperand *MMO =
-          FuncInfo.MF->getMachineMemOperand(
-                                  MachinePointerInfo::getFixedStack(FI, Offset),
-                                  Flags,
-                                  MFI.getObjectSize(FI),
-                                  MFI.getObjectAlignment(FI));
+    MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(*FuncInfo.MF, FI, Offset), Flags,
+        MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
     // Now add the rest of the operands.
     MIB.addFrameIndex(FI);
 
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index d79689428d4..c0eb45ca043 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -1473,9 +1473,10 @@ ARMTargetLowering::LowerMemOpCallTo(SDValue Chain,
   SDValue PtrOff = DAG.getIntPtrConstant(LocMemOffset, dl);
   PtrOff = DAG.getNode(ISD::ADD, dl, getPointerTy(DAG.getDataLayout()),
                        StackPtr, PtrOff);
-  return DAG.getStore(Chain, dl, Arg, PtrOff,
-                      MachinePointerInfo::getStack(LocMemOffset),
-                      false, false, 0);
+  return DAG.getStore(
+      Chain, dl, Arg, PtrOff,
+      MachinePointerInfo::getStack(DAG.getMachineFunction(), LocMemOffset),
+      false, false, 0);
 }
 
 void ARMTargetLowering::PassF64ArgInRegs(SDLoc dl, SelectionDAG &DAG,
@@ -1758,9 +1759,10 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       // Get the address of the callee into a register
       SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVt, 4);
       CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-      Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), CPAddr,
-                           MachinePointerInfo::getConstantPool(), false, false,
-                           false, 0);
+      Callee = DAG.getLoad(
+          PtrVt, dl, DAG.getEntryNode(), CPAddr,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
     } else if (ExternalSymbolSDNode *S=dyn_cast<ExternalSymbolSDNode>(Callee)) {
       const char *Sym = S->getSymbol();
 
@@ -1772,9 +1774,10 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       // Get the address of the callee into a register
       SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVt, 4);
       CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-      Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), CPAddr,
-                           MachinePointerInfo::getConstantPool(), false, false,
-                           false, 0);
+      Callee = DAG.getLoad(
+          PtrVt, dl, DAG.getEntryNode(), CPAddr,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
     }
   } else if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
     const GlobalValue *GV = G->getGlobal();
@@ -1792,7 +1795,8 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
           ARMISD::WrapperPIC, dl, PtrVt,
           DAG.getTargetGlobalAddress(GV, dl, PtrVt, 0, ARMII::MO_NONLAZY));
       Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), Callee,
-                           MachinePointerInfo::getGOT(), false, false, true, 0);
+                           MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                           false, false, true, 0);
     } else if (Subtarget->isTargetCOFF()) {
       assert(Subtarget->isTargetWindows() &&
              "Windows is the only supported COFF target");
@@ -1805,7 +1809,8 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         Callee =
             DAG.getLoad(PtrVt, dl, DAG.getEntryNode(),
                         DAG.getNode(ARMISD::Wrapper, dl, PtrVt, Callee),
-                        MachinePointerInfo::getGOT(), false, false, false, 0);
+                        MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                        false, false, false, 0);
     } else {
       // On ELF targets for PIC code, direct calls should go through the PLT
       unsigned OpFlags = 0;
@@ -1828,9 +1833,10 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
                                       ARMPCLabelIndex, 4);
       SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVt, 4);
       CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-      Callee = DAG.getLoad(PtrVt, dl, DAG.getEntryNode(), CPAddr,
-                           MachinePointerInfo::getConstantPool(), false, false,
-                           false, 0);
+      Callee = DAG.getLoad(
+          PtrVt, dl, DAG.getEntryNode(), CPAddr,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
       SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32);
       Callee = DAG.getNode(ARMISD::PIC_ADD, dl, PtrVt, Callee, PICLabel);
     } else {
@@ -2490,9 +2496,10 @@ SDValue ARMTargetLowering::LowerBlockAddress(SDValue Op,
     CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4);
   }
   CPAddr = DAG.getNode(ARMISD::Wrapper, DL, PtrVT, CPAddr);
-  SDValue Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), CPAddr,
-                               MachinePointerInfo::getConstantPool(),
-                               false, false, false, 0);
+  SDValue Result =
+      DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), CPAddr,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 0);
   if (RelocM == Reloc::Static)
     return Result;
   SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, DL, MVT::i32);
@@ -2514,9 +2521,10 @@ ARMTargetLowering::LowerToTLSGeneralDynamicModel(GlobalAddressSDNode *GA,
                                     ARMCP::CPValue, PCAdj, ARMCP::TLSGD, true);
   SDValue Argument = DAG.getTargetConstantPool(CPV, PtrVT, 4);
   Argument = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Argument);
-  Argument = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Argument,
-                         MachinePointerInfo::getConstantPool(),
-                         false, false, false, 0);
+  Argument =
+      DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Argument,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 0);
   SDValue Chain = Argument.getValue(1);
 
   SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32);
@@ -2566,17 +2574,19 @@ ARMTargetLowering::LowerToTLSExecModels(GlobalAddressSDNode *GA,
                                       true);
     Offset = DAG.getTargetConstantPool(CPV, PtrVT, 4);
     Offset = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Offset);
-    Offset = DAG.getLoad(PtrVT, dl, Chain, Offset,
-                         MachinePointerInfo::getConstantPool(),
-                         false, false, false, 0);
+    Offset = DAG.getLoad(
+        PtrVT, dl, Chain, Offset,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, 0);
     Chain = Offset.getValue(1);
 
     SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32);
     Offset = DAG.getNode(ARMISD::PIC_ADD, dl, PtrVT, Offset, PICLabel);
 
-    Offset = DAG.getLoad(PtrVT, dl, Chain, Offset,
-                         MachinePointerInfo::getConstantPool(),
-                         false, false, false, 0);
+    Offset = DAG.getLoad(
+        PtrVT, dl, Chain, Offset,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, 0);
   } else {
     // local exec model
     assert(model == TLSModel::LocalExec);
@@ -2584,9 +2594,10 @@ ARMTargetLowering::LowerToTLSExecModels(GlobalAddressSDNode *GA,
       ARMConstantPoolConstant::Create(GV, ARMCP::TPOFF);
     Offset = DAG.getTargetConstantPool(CPV, PtrVT, 4);
     Offset = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, Offset);
-    Offset = DAG.getLoad(PtrVT, dl, Chain, Offset,
-                         MachinePointerInfo::getConstantPool(),
-                         false, false, false, 0);
+    Offset = DAG.getLoad(
+        PtrVT, dl, Chain, Offset,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, 0);
   }
 
   // The address of the thread local variable is the add of the thread
@@ -2628,16 +2639,16 @@ SDValue ARMTargetLowering::LowerGlobalAddressELF(SDValue Op,
                                       UseGOTOFF ? ARMCP::GOTOFF : ARMCP::GOT);
     SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4);
     CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-    SDValue Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(),
-                                 CPAddr,
-                                 MachinePointerInfo::getConstantPool(),
-                                 false, false, false, 0);
+    SDValue Result = DAG.getLoad(
+        PtrVT, dl, DAG.getEntryNode(), CPAddr,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, 0);
     SDValue Chain = Result.getValue(1);
     SDValue GOT = DAG.getGLOBAL_OFFSET_TABLE(PtrVT);
     Result = DAG.getNode(ISD::ADD, dl, PtrVT, Result, GOT);
     if (!UseGOTOFF)
       Result = DAG.getLoad(PtrVT, dl, Chain, Result,
-                           MachinePointerInfo::getGOT(),
+                           MachinePointerInfo::getGOT(DAG.getMachineFunction()),
                            false, false, false, 0);
     return Result;
   }
@@ -2653,9 +2664,10 @@ SDValue ARMTargetLowering::LowerGlobalAddressELF(SDValue Op,
   } else {
     SDValue CPAddr = DAG.getTargetConstantPool(GV, PtrVT, 4);
     CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-    return DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr,
-                       MachinePointerInfo::getConstantPool(),
-                       false, false, false, 0);
+    return DAG.getLoad(
+        PtrVT, dl, DAG.getEntryNode(), CPAddr,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, 0);
   }
 }
 
@@ -2679,7 +2691,8 @@ SDValue ARMTargetLowering::LowerGlobalAddressDarwin(SDValue Op,
 
   if (Subtarget->GVIsIndirectSymbol(GV, RelocM))
     Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Result,
-                         MachinePointerInfo::getGOT(), false, false, false, 0);
+                         MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                         false, false, false, 0);
   return Result;
 }
 
@@ -2705,7 +2718,8 @@ SDValue ARMTargetLowering::LowerGlobalAddressWindows(SDValue Op,
                                                   TargetFlags));
   if (GV->hasDLLImportStorageClass())
     Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Result,
-                         MachinePointerInfo::getGOT(), false, false, false, 0);
+                         MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                         false, false, false, 0);
   return Result;
 }
 
@@ -2724,9 +2738,10 @@ SDValue ARMTargetLowering::LowerGLOBAL_OFFSET_TABLE(SDValue Op,
                                   ARMPCLabelIndex, PCAdj);
   SDValue CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4);
   CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-  SDValue Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr,
-                               MachinePointerInfo::getConstantPool(),
-                               false, false, false, 0);
+  SDValue Result =
+      DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 0);
   SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32);
   return DAG.getNode(ARMISD::PIC_ADD, dl, PtrVT, Result, PICLabel);
 }
@@ -2784,10 +2799,10 @@ ARMTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG,
                                       ARMCP::CPLSDA, PCAdj);
     CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 4);
     CPAddr = DAG.getNode(ARMISD::Wrapper, dl, MVT::i32, CPAddr);
-    SDValue Result =
-      DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), CPAddr,
-                  MachinePointerInfo::getConstantPool(),
-                  false, false, false, 0);
+    SDValue Result = DAG.getLoad(
+        PtrVT, dl, DAG.getEntryNode(), CPAddr,
+        MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+        false, false, 0);
 
     if (RelocM == Reloc::PIC_) {
       SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex, dl, MVT::i32);
@@ -2919,9 +2934,10 @@ ARMTargetLowering::GetF64FormalArgument(CCValAssign &VA, CCValAssign &NextVA,
 
     // Create load node to retrieve arguments from the stack.
     SDValue FIN = DAG.getFrameIndex(FI, getPointerTy(DAG.getDataLayout()));
-    ArgValue2 = DAG.getLoad(MVT::i32, dl, Root, FIN,
-                            MachinePointerInfo::getFixedStack(FI),
-                            false, false, false, 0);
+    ArgValue2 = DAG.getLoad(
+        MVT::i32, dl, Root, FIN,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), false,
+        false, false, 0);
   } else {
     Reg = MF.addLiveIn(NextVA.getLocReg(), RC);
     ArgValue2 = DAG.getCopyFromReg(Root, dl, Reg, MVT::i32);
@@ -3105,9 +3121,10 @@ ARMTargetLowering::LowerFormalArguments(SDValue Chain,
           if (VA.isMemLoc()) {
             int FI = MFI->CreateFixedObject(8, VA.getLocMemOffset(), true);
             SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
-            ArgValue2 = DAG.getLoad(MVT::f64, dl, Chain, FIN,
-                                    MachinePointerInfo::getFixedStack(FI),
-                                    false, false, false, 0);
+            ArgValue2 = DAG.getLoad(
+                MVT::f64, dl, Chain, FIN,
+                MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+                false, false, false, 0);
           } else {
             ArgValue2 = GetF64FormalArgument(VA, ArgLocs[++i],
                                              Chain, DAG, dl);
@@ -3200,9 +3217,10 @@ ARMTargetLowering::LowerFormalArguments(SDValue Chain,
 
             // Create load nodes to retrieve arguments from the stack.
             SDValue FIN = DAG.getFrameIndex(FI, PtrVT);
-            InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN,
-                                         MachinePointerInfo::getFixedStack(FI),
-                                         false, false, false, 0));
+            InVals.push_back(DAG.getLoad(
+                VA.getValVT(), dl, Chain, FIN,
+                MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+                false, false, false, 0));
           }
           lastInsIndex = index;
         }
@@ -3939,16 +3957,18 @@ SDValue ARMTargetLowering::LowerBR_JT(SDValue Op, SelectionDAG &DAG) const {
                        Addr, Op.getOperand(2), JTI);
   }
   if (getTargetMachine().getRelocationModel() == Reloc::PIC_) {
-    Addr = DAG.getLoad((EVT)MVT::i32, dl, Chain, Addr,
-                       MachinePointerInfo::getJumpTable(),
-                       false, false, false, 0);
+    Addr =
+        DAG.getLoad((EVT)MVT::i32, dl, Chain, Addr,
+                    MachinePointerInfo::getJumpTable(DAG.getMachineFunction()),
+                    false, false, false, 0);
     Chain = Addr.getValue(1);
     Addr = DAG.getNode(ISD::ADD, dl, PTy, Addr, Table);
     return DAG.getNode(ARMISD::BR_JT, dl, MVT::Other, Chain, Addr, JTI);
   } else {
-    Addr = DAG.getLoad(PTy, dl, Chain, Addr,
-                       MachinePointerInfo::getJumpTable(),
-                       false, false, false, 0);
+    Addr =
+        DAG.getLoad(PTy, dl, Chain, Addr,
+                    MachinePointerInfo::getJumpTable(DAG.getMachineFunction()),
+                    false, false, false, 0);
     Chain = Addr.getValue(1);
     return DAG.getNode(ARMISD::BR_JT, dl, MVT::Other, Chain, Addr, JTI);
   }
@@ -6880,12 +6900,12 @@ SetupEntryBlockForSjLj(MachineInstr *MI, MachineBasicBlock *MBB,
 
   // Grab constant pool and fixed stack memory operands.
   MachineMemOperand *CPMMO =
-    MF->getMachineMemOperand(MachinePointerInfo::getConstantPool(),
-                             MachineMemOperand::MOLoad, 4, 4);
+      MF->getMachineMemOperand(MachinePointerInfo::getConstantPool(*MF),
+                               MachineMemOperand::MOLoad, 4, 4);
 
   MachineMemOperand *FIMMOSt =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                             MachineMemOperand::MOStore, 4, 4);
+      MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(*MF, FI),
+                               MachineMemOperand::MOStore, 4, 4);
 
   // Load the address of the dispatch MBB into the jump buffer.
   if (isThumb2) {
@@ -7061,10 +7081,9 @@ void ARMTargetLowering::EmitSjLjDispatchBlock(MachineInstr *MI,
   // context.
   SetupEntryBlockForSjLj(MI, MBB, DispatchBB, FI);
 
-  MachineMemOperand *FIMMOLd =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                             MachineMemOperand::MOLoad |
-                             MachineMemOperand::MOVolatile, 4, 4);
+  MachineMemOperand *FIMMOLd = MF->getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(*MF, FI),
+      MachineMemOperand::MOLoad | MachineMemOperand::MOVolatile, 4, 4);
 
   MachineInstrBuilder MIB;
   MIB = BuildMI(DispatchBB, dl, TII->get(ARM::Int_eh_sjlj_dispatchsetup));
@@ -7179,9 +7198,8 @@ void ARMTargetLowering::EmitSjLjDispatchBlock(MachineInstr *MI,
                    .addReg(NewVReg2, RegState::Kill)
                    .addReg(NewVReg3));
 
-    MachineMemOperand *JTMMOLd =
-      MF->getMachineMemOperand(MachinePointerInfo::getJumpTable(),
-                               MachineMemOperand::MOLoad, 4, 4);
+    MachineMemOperand *JTMMOLd = MF->getMachineMemOperand(
+        MachinePointerInfo::getJumpTable(*MF), MachineMemOperand::MOLoad, 4, 4);
 
     unsigned NewVReg5 = MRI->createVirtualRegister(TRC);
     AddDefaultPred(BuildMI(DispContBB, dl, TII->get(ARM::tLDRi), NewVReg5)
@@ -7263,9 +7281,8 @@ void ARMTargetLowering::EmitSjLjDispatchBlock(MachineInstr *MI,
     AddDefaultPred(BuildMI(DispContBB, dl, TII->get(ARM::LEApcrelJT), NewVReg4)
                    .addJumpTableIndex(MJTI));
 
-    MachineMemOperand *JTMMOLd =
-      MF->getMachineMemOperand(MachinePointerInfo::getJumpTable(),
-                               MachineMemOperand::MOLoad, 4, 4);
+    MachineMemOperand *JTMMOLd = MF->getMachineMemOperand(
+        MachinePointerInfo::getJumpTable(*MF), MachineMemOperand::MOLoad, 4, 4);
     unsigned NewVReg5 = MRI->createVirtualRegister(TRC);
     AddDefaultPred(
       BuildMI(DispContBB, dl, TII->get(ARM::LDRrs), NewVReg5)
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index 36f76e96d30..55f239bdb8a 100644
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -124,7 +124,7 @@ void ARMInstrInfo::expandLoadStackGuard(MachineBasicBlock::iterator MI,
             .addGlobalAddress(GV, 0, ARMII::MO_NONLAZY);
   unsigned Flag = MachineMemOperand::MOLoad | MachineMemOperand::MOInvariant;
   MachineMemOperand *MMO = MBB.getParent()->getMachineMemOperand(
-      MachinePointerInfo::getGOT(), Flag, 4, 4);
+      MachinePointerInfo::getGOT(*MBB.getParent()), Flag, 4, 4);
   MIB.addMemOperand(MMO);
   MIB = BuildMI(MBB, MI, DL, get(ARM::LDRi12), Reg);
   MIB.addReg(Reg, RegState::Kill).addImm(0);
diff --git a/lib/Target/ARM/Thumb1InstrInfo.cpp b/lib/Target/ARM/Thumb1InstrInfo.cpp
index 216e776932b..530e1d33839 100644
--- a/lib/Target/ARM/Thumb1InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb1InstrInfo.cpp
@@ -84,11 +84,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
 
     MachineFunction &MF = *MBB.getParent();
     MachineFrameInfo &MFI = *MF.getFrameInfo();
-    MachineMemOperand *MMO =
-      MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                              MachineMemOperand::MOStore,
-                              MFI.getObjectSize(FI),
-                              MFI.getObjectAlignment(FI));
+    MachineMemOperand *MMO = MF.getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOStore,
+        MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::tSTRspi))
                    .addReg(SrcReg, getKillRegState(isKill))
                    .addFrameIndex(FI).addImm(0).addMemOperand(MMO));
@@ -112,11 +110,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
 
     MachineFunction &MF = *MBB.getParent();
     MachineFrameInfo &MFI = *MF.getFrameInfo();
-    MachineMemOperand *MMO =
-      MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                              MachineMemOperand::MOLoad,
-                              MFI.getObjectSize(FI),
-                              MFI.getObjectAlignment(FI));
+    MachineMemOperand *MMO = MF.getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOLoad,
+        MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::tLDRspi), DestReg)
                    .addFrameIndex(FI).addImm(0).addMemOperand(MMO));
   }
diff --git a/lib/Target/ARM/Thumb2InstrInfo.cpp b/lib/Target/ARM/Thumb2InstrInfo.cpp
index dc74f4e38ff..4da769f2328 100644
--- a/lib/Target/ARM/Thumb2InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb2InstrInfo.cpp
@@ -131,11 +131,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
 
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = *MF.getFrameInfo();
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                            MachineMemOperand::MOStore,
-                            MFI.getObjectSize(FI),
-                            MFI.getObjectAlignment(FI));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOStore,
+      MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
 
   if (RC == &ARM::GPRRegClass   || RC == &ARM::tGPRRegClass ||
       RC == &ARM::tcGPRRegClass || RC == &ARM::rGPRRegClass ||
@@ -171,11 +169,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
                      const TargetRegisterInfo *TRI) const {
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = *MF.getFrameInfo();
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                            MachineMemOperand::MOLoad,
-                            MFI.getObjectSize(FI),
-                            MFI.getObjectAlignment(FI));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOLoad,
+      MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
   DebugLoc DL;
   if (I != MBB.end()) DL = I->getDebugLoc();
 
diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index c739afb70c1..6f25e1e2df9 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -555,7 +555,8 @@ HexagonTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         MemOpChains.push_back(CreateCopyOfByValArgument(Arg, MemAddr, Chain,
                                                         Flags, DAG, dl));
       } else {
-        MachinePointerInfo LocPI = MachinePointerInfo::getStack(LocMemOffset);
+        MachinePointerInfo LocPI = MachinePointerInfo::getStack(
+            DAG.getMachineFunction(), LocMemOffset);
         SDValue S = DAG.getStore(Chain, dl, Arg, MemAddr, LocPI, false,
                                  false, 0);
         MemOpChains.push_back(S);
diff --git a/lib/Target/Hexagon/HexagonInstrInfo.cpp b/lib/Target/Hexagon/HexagonInstrInfo.cpp
index 3cb082349b4..14346a2bda6 100644
--- a/lib/Target/Hexagon/HexagonInstrInfo.cpp
+++ b/lib/Target/Hexagon/HexagonInstrInfo.cpp
@@ -615,12 +615,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
 
-  MachineMemOperand *MMO =
-      MF.getMachineMemOperand(
-                      MachinePointerInfo(PseudoSourceValue::getFixedStack(FI)),
-                      MachineMemOperand::MOStore,
-                      MFI.getObjectSize(FI),
-                      Align);
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOStore,
+      MFI.getObjectSize(FI), Align);
 
   if (Hexagon::IntRegsRegClass.hasSubClassEq(RC)) {
     BuildMI(MBB, I, DL, get(Hexagon::S2_storeri_io))
@@ -661,12 +658,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
 
-  MachineMemOperand *MMO =
-      MF.getMachineMemOperand(
-                      MachinePointerInfo(PseudoSourceValue::getFixedStack(FI)),
-                      MachineMemOperand::MOLoad,
-                      MFI.getObjectSize(FI),
-                      Align);
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI), MachineMemOperand::MOLoad,
+      MFI.getObjectSize(FI), Align);
   if (RC == &Hexagon::IntRegsRegClass) {
     BuildMI(MBB, I, DL, get(Hexagon::L2_loadri_io), DestReg)
           .addFrameIndex(FI).addImm(0).addMemOperand(MMO);
diff --git a/lib/Target/MSP430/MSP430ISelLowering.cpp b/lib/Target/MSP430/MSP430ISelLowering.cpp
index 29bc8b33988..3c198636377 100644
--- a/lib/Target/MSP430/MSP430ISelLowering.cpp
+++ b/lib/Target/MSP430/MSP430ISelLowering.cpp
@@ -508,9 +508,10 @@ MSP430TargetLowering::LowerCCCArguments(SDValue Chain,
         // Create the SelectionDAG nodes corresponding to a load
         //from this parameter
         SDValue FIN = DAG.getFrameIndex(FI, MVT::i16);
-        InVal = DAG.getLoad(VA.getLocVT(), dl, Chain, FIN,
-                            MachinePointerInfo::getFixedStack(FI),
-                            false, false, false, 0);
+        InVal = DAG.getLoad(
+            VA.getLocVT(), dl, Chain, FIN,
+            MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+            false, false, false, 0);
       }
 
       InVals.push_back(InVal);
diff --git a/lib/Target/MSP430/MSP430InstrInfo.cpp b/lib/Target/MSP430/MSP430InstrInfo.cpp
index 72b1780fd1c..d4f82bda1ec 100644
--- a/lib/Target/MSP430/MSP430InstrInfo.cpp
+++ b/lib/Target/MSP430/MSP430InstrInfo.cpp
@@ -44,11 +44,10 @@ void MSP430InstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = *MF.getFrameInfo();
 
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIdx),
-                            MachineMemOperand::MOStore,
-                            MFI.getObjectSize(FrameIdx),
-                            MFI.getObjectAlignment(FrameIdx));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FrameIdx),
+      MachineMemOperand::MOStore, MFI.getObjectSize(FrameIdx),
+      MFI.getObjectAlignment(FrameIdx));
 
   if (RC == &MSP430::GR16RegClass)
     BuildMI(MBB, MI, DL, get(MSP430::MOV16mr))
@@ -72,11 +71,10 @@ void MSP430InstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
   MachineFunction &MF = *MBB.getParent();
   MachineFrameInfo &MFI = *MF.getFrameInfo();
 
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIdx),
-                            MachineMemOperand::MOLoad,
-                            MFI.getObjectSize(FrameIdx),
-                            MFI.getObjectAlignment(FrameIdx));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FrameIdx),
+      MachineMemOperand::MOLoad, MFI.getObjectSize(FrameIdx),
+      MFI.getObjectAlignment(FrameIdx));
 
   if (RC == &MSP430::GR16RegClass)
     BuildMI(MBB, MI, DL, get(MSP430::MOV16rm))
diff --git a/lib/Target/Mips/MipsDelaySlotFiller.cpp b/lib/Target/Mips/MipsDelaySlotFiller.cpp
index 7c9cd2b45c0..12df2c85aa0 100644
--- a/lib/Target/Mips/MipsDelaySlotFiller.cpp
+++ b/lib/Target/Mips/MipsDelaySlotFiller.cpp
@@ -431,7 +431,7 @@ bool LoadFromStackOrConst::hasHazard_(const MachineInstr &MI) {
       (*MI.memoperands_begin())->getPseudoValue()) {
     if (isa<FixedStackPseudoSourceValue>(PSV))
       return false;
-    return !PSV->isConstant(nullptr) && PSV != PseudoSourceValue::getStack();
+    return !PSV->isConstant(nullptr) && !PSV->isStack();
   }
 
   return true;
diff --git a/lib/Target/Mips/MipsFastISel.cpp b/lib/Target/Mips/MipsFastISel.cpp
index 5152a072b3a..f050cae26d6 100644
--- a/lib/Target/Mips/MipsFastISel.cpp
+++ b/lib/Target/Mips/MipsFastISel.cpp
@@ -747,7 +747,7 @@ bool MipsFastISel::emitLoad(MVT VT, unsigned &ResultReg, Address &Addr,
     unsigned Offset = Addr.getOffset();
     MachineFrameInfo &MFI = *MF->getFrameInfo();
     MachineMemOperand *MMO = MF->getMachineMemOperand(
-        MachinePointerInfo::getFixedStack(FI), MachineMemOperand::MOLoad,
+        MachinePointerInfo::getFixedStack(*MF, FI), MachineMemOperand::MOLoad,
         MFI.getObjectSize(FI), Align);
     BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(Opc), ResultReg)
         .addFrameIndex(FI)
@@ -798,7 +798,7 @@ bool MipsFastISel::emitStore(MVT VT, unsigned SrcReg, Address &Addr,
     unsigned Offset = Addr.getOffset();
     MachineFrameInfo &MFI = *MF->getFrameInfo();
     MachineMemOperand *MMO = MF->getMachineMemOperand(
-        MachinePointerInfo::getFixedStack(FI), MachineMemOperand::MOLoad,
+        MachinePointerInfo::getFixedStack(*MF, FI), MachineMemOperand::MOLoad,
         MFI.getObjectSize(FI), Align);
     BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(Opc))
         .addReg(SrcReg)
@@ -1196,7 +1196,7 @@ bool MipsFastISel::processCallArgs(CallLoweringInfo &CLI,
 
       unsigned Alignment = DL.getABITypeAlignment(ArgVal->getType());
       MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
-          MachinePointerInfo::getStack(Addr.getOffset()),
+          MachinePointerInfo::getStack(*FuncInfo.MF, Addr.getOffset()),
           MachineMemOperand::MOStore, ArgVT.getStoreSize(), Alignment);
       (void)(MMO);
       // if (!emitStore(ArgVT, ArgReg, Addr, MMO))
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 5f46620e077..54e34a69569 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -1586,9 +1586,10 @@ SDValue MipsTargetLowering::lowerBR_JT(SDValue Op, SelectionDAG &DAG) const {
   SDValue Addr = DAG.getNode(ISD::ADD, DL, PTy, Index, Table);
 
   EVT MemVT = EVT::getIntegerVT(*DAG.getContext(), EntrySize * 8);
-  Addr = DAG.getExtLoad(ISD::SEXTLOAD, DL, PTy, Chain, Addr,
-                        MachinePointerInfo::getJumpTable(), MemVT, false, false,
-                        false, 0);
+  Addr =
+      DAG.getExtLoad(ISD::SEXTLOAD, DL, PTy, Chain, Addr,
+                     MachinePointerInfo::getJumpTable(DAG.getMachineFunction()),
+                     MemVT, false, false, false, 0);
   Chain = Addr.getValue(1);
 
   if ((getTargetMachine().getRelocationModel() == Reloc::PIC_) || ABI.IsN64()) {
@@ -1690,14 +1691,15 @@ SDValue MipsTargetLowering::lowerGlobalAddress(SDValue Op,
     return getAddrLocal(N, SDLoc(N), Ty, DAG, ABI.IsN32() || ABI.IsN64());
 
   if (LargeGOT)
-    return getAddrGlobalLargeGOT(N, SDLoc(N), Ty, DAG, MipsII::MO_GOT_HI16,
-                                 MipsII::MO_GOT_LO16, DAG.getEntryNode(),
-                                 MachinePointerInfo::getGOT());
+    return getAddrGlobalLargeGOT(
+        N, SDLoc(N), Ty, DAG, MipsII::MO_GOT_HI16, MipsII::MO_GOT_LO16,
+        DAG.getEntryNode(),
+        MachinePointerInfo::getGOT(DAG.getMachineFunction()));
 
-  return getAddrGlobal(N, SDLoc(N), Ty, DAG,
-                       (ABI.IsN32() || ABI.IsN64()) ? MipsII::MO_GOT_DISP
-                                                    : MipsII::MO_GOT16,
-                       DAG.getEntryNode(), MachinePointerInfo::getGOT());
+  return getAddrGlobal(
+      N, SDLoc(N), Ty, DAG,
+      (ABI.IsN32() || ABI.IsN64()) ? MipsII::MO_GOT_DISP : MipsII::MO_GOT16,
+      DAG.getEntryNode(), MachinePointerInfo::getGOT(DAG.getMachineFunction()));
 }
 
 SDValue MipsTargetLowering::lowerBlockAddress(SDValue Op,
@@ -3037,9 +3039,10 @@ MipsTargetLowering::LowerFormalArguments(SDValue Chain,
 
       // Create load nodes to retrieve arguments from the stack
       SDValue FIN = DAG.getFrameIndex(FI, getPointerTy(DAG.getDataLayout()));
-      SDValue ArgValue = DAG.getLoad(LocVT, DL, Chain, FIN,
-                                     MachinePointerInfo::getFixedStack(FI),
-                                     false, false, false, 0);
+      SDValue ArgValue = DAG.getLoad(
+          LocVT, DL, Chain, FIN,
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+          false, false, false, 0);
       OutChains.push_back(ArgValue.getValue(1));
 
       ArgValue = UnpackFromArgumentSlot(ArgValue, VA, Ins[i].ArgVT, DL, DAG);
diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h
index 6fe8f830d35..1ec0d2c618f 100644
--- a/lib/Target/Mips/MipsISelLowering.h
+++ b/lib/Target/Mips/MipsISelLowering.h
@@ -282,9 +282,10 @@ namespace llvm {
       unsigned GOTFlag = IsN32OrN64 ? 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);
+      SDValue Load =
+          DAG.getLoad(Ty, DL, DAG.getEntryNode(), GOT,
+                      MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                      false, false, false, 0);
       unsigned LoFlag = IsN32OrN64 ? MipsII::MO_GOT_OFST : MipsII::MO_ABS_LO;
       SDValue Lo = DAG.getNode(MipsISD::Lo, DL, Ty,
                                getTargetNode(N, Ty, DAG, LoFlag));
diff --git a/lib/Target/Mips/MipsInstrInfo.cpp b/lib/Target/Mips/MipsInstrInfo.cpp
index bb23cc04e69..b1d69506c16 100644
--- a/lib/Target/Mips/MipsInstrInfo.cpp
+++ b/lib/Target/Mips/MipsInstrInfo.cpp
@@ -60,8 +60,8 @@ MachineMemOperand *MipsInstrInfo::GetMemOperand(MachineBasicBlock &MBB, int FI,
   MachineFrameInfo &MFI = *MF.getFrameInfo();
   unsigned Align = MFI.getObjectAlignment(FI);
 
-  return MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI), Flag,
-                                 MFI.getObjectSize(FI), Align);
+  return MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, FI),
+                                 Flag, MFI.getObjectSize(FI), Align);
 }
 
 //===----------------------------------------------------------------------===//
diff --git a/lib/Target/PowerPC/PPCFastISel.cpp b/lib/Target/PowerPC/PPCFastISel.cpp
index 7ca6576472c..cc288cd73d4 100644
--- a/lib/Target/PowerPC/PPCFastISel.cpp
+++ b/lib/Target/PowerPC/PPCFastISel.cpp
@@ -528,9 +528,9 @@ bool PPCFastISel::PPCEmitLoad(MVT VT, unsigned &ResultReg, Address &Addr,
     // VSX only provides an indexed load.
     if (Is32VSXLoad || Is64VSXLoad) return false;
 
-    MachineMemOperand *MMO =
-      FuncInfo.MF->getMachineMemOperand(
-        MachinePointerInfo::getFixedStack(Addr.Base.FI, Addr.Offset),
+    MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(*FuncInfo.MF, Addr.Base.FI,
+                                          Addr.Offset),
         MachineMemOperand::MOLoad, MFI.getObjectSize(Addr.Base.FI),
         MFI.getObjectAlignment(Addr.Base.FI));
 
@@ -661,9 +661,9 @@ bool PPCFastISel::PPCEmitStore(MVT VT, unsigned SrcReg, Address &Addr) {
     // VSX only provides an indexed store.
     if (Is32VSXStore || Is64VSXStore) return false;
 
-    MachineMemOperand *MMO =
-      FuncInfo.MF->getMachineMemOperand(
-        MachinePointerInfo::getFixedStack(Addr.Base.FI, Addr.Offset),
+    MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(*FuncInfo.MF, Addr.Base.FI,
+                                          Addr.Offset),
         MachineMemOperand::MOStore, MFI.getObjectSize(Addr.Base.FI),
         MFI.getObjectAlignment(Addr.Base.FI));
 
@@ -1896,10 +1896,9 @@ unsigned PPCFastISel::PPCMaterializeFP(const ConstantFP *CFP, MVT VT) {
   unsigned DestReg = createResultReg(TLI.getRegClassFor(VT));
   CodeModel::Model CModel = TM.getCodeModel();
 
-  MachineMemOperand *MMO =
-    FuncInfo.MF->getMachineMemOperand(
-      MachinePointerInfo::getConstantPool(), MachineMemOperand::MOLoad,
-      (VT == MVT::f32) ? 4 : 8, Align);
+  MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
+      MachinePointerInfo::getConstantPool(*FuncInfo.MF),
+      MachineMemOperand::MOLoad, (VT == MVT::f32) ? 4 : 8, Align);
 
   unsigned Opc = (VT == MVT::f32) ? PPC::LFS : PPC::LFD;
   unsigned TmpReg = createResultReg(&PPC::G8RC_and_G8RC_NOX0RegClass);
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 94171a6cc47..6058e513fc4 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1996,10 +1996,10 @@ static SDValue getTOCEntry(SelectionDAG &DAG, SDLoc dl, bool Is64Bit,
                 DAG.getNode(PPCISD::GlobalBaseReg, dl, VT);
 
   SDValue Ops[] = { GA, Reg };
-  return DAG.getMemIntrinsicNode(PPCISD::TOC_ENTRY, dl,
-                                 DAG.getVTList(VT, MVT::Other), Ops, VT,
-                                 MachinePointerInfo::getGOT(), 0, false, true,
-                                 false, 0);
+  return DAG.getMemIntrinsicNode(
+      PPCISD::TOC_ENTRY, dl, DAG.getVTList(VT, MVT::Other), Ops, VT,
+      MachinePointerInfo::getGOT(DAG.getMachineFunction()), 0, false, true,
+      false, 0);
 }
 
 SDValue PPCTargetLowering::LowerConstantPool(SDValue Op,
@@ -3896,9 +3896,10 @@ StoreTailCallArgumentsToStackSlot(SelectionDAG &DAG,
     SDValue FIN = TailCallArgs[i].FrameIdxOp;
     int FI = TailCallArgs[i].FrameIdx;
     // Store relative to framepointer.
-    MemOpChains.push_back(DAG.getStore(Chain, dl, Arg, FIN,
-                                       MachinePointerInfo::getFixedStack(FI),
-                                       false, false, 0));
+    MemOpChains.push_back(DAG.getStore(
+        Chain, dl, Arg, FIN,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), false,
+        false, 0));
   }
 }
 
@@ -3923,9 +3924,10 @@ static SDValue EmitTailCallStoreFPAndRetAddr(SelectionDAG &DAG,
                                                           NewRetAddrLoc, true);
     EVT VT = isPPC64 ? MVT::i64 : MVT::i32;
     SDValue NewRetAddrFrIdx = DAG.getFrameIndex(NewRetAddr, VT);
-    Chain = DAG.getStore(Chain, dl, OldRetAddr, NewRetAddrFrIdx,
-                         MachinePointerInfo::getFixedStack(NewRetAddr),
-                         false, false, 0);
+    Chain = DAG.getStore(
+        Chain, dl, OldRetAddr, NewRetAddrFrIdx,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), NewRetAddr),
+        false, false, 0);
 
     // When using the 32/64-bit SVR4 ABI there is no need to move the FP stack
     // slot as the FP is never overwritten.
@@ -3934,9 +3936,10 @@ static SDValue EmitTailCallStoreFPAndRetAddr(SelectionDAG &DAG,
       int NewFPIdx = MF.getFrameInfo()->CreateFixedObject(SlotSize, NewFPLoc,
                                                           true);
       SDValue NewFramePtrIdx = DAG.getFrameIndex(NewFPIdx, VT);
-      Chain = DAG.getStore(Chain, dl, OldFP, NewFramePtrIdx,
-                           MachinePointerInfo::getFixedStack(NewFPIdx),
-                           false, false, 0);
+      Chain = DAG.getStore(
+          Chain, dl, OldFP, NewFramePtrIdx,
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), NewFPIdx),
+          false, false, 0);
     }
   }
   return Chain;
@@ -5319,9 +5322,10 @@ PPCTargetLowering::LowerCall_64SVR4(SDValue Chain, SDValue Callee,
     unsigned TOCSaveOffset = Subtarget.getFrameLowering()->getTOCSaveOffset();
     SDValue PtrOff = DAG.getIntPtrConstant(TOCSaveOffset, dl);
     SDValue AddPtr = DAG.getNode(ISD::ADD, dl, PtrVT, StackPtr, PtrOff);
-    Chain = DAG.getStore(Val.getValue(1), dl, Val, AddPtr,
-                         MachinePointerInfo::getStack(TOCSaveOffset),
-                         false, false, 0);
+    Chain = DAG.getStore(
+        Val.getValue(1), dl, Val, AddPtr,
+        MachinePointerInfo::getStack(DAG.getMachineFunction(), TOCSaveOffset),
+        false, false, 0);
     // In the ELFv2 ABI, R12 must contain the address of an indirect callee.
     // This does not mean the MTCTR instruction must use R12; it's easier
     // to model this as an extra parameter, so do that.
@@ -6102,7 +6106,8 @@ void PPCTargetLowering::LowerFP_TO_INTForReuse(SDValue Op, ReuseLoadInfo &RLI,
     (Op.getOpcode() == ISD::FP_TO_SINT || Subtarget.hasFPCVT());
   SDValue FIPtr = DAG.CreateStackTemporary(i32Stack ? MVT::i32 : MVT::f64);
   int FI = cast<FrameIndexSDNode>(FIPtr)->getIndex();
-  MachinePointerInfo MPI = MachinePointerInfo::getFixedStack(FI);
+  MachinePointerInfo MPI =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI);
 
   // Emit a store to the stack slot.
   SDValue Chain;
@@ -6422,17 +6427,18 @@ SDValue PPCTargetLowering::LowerINT_TO_FP(SDValue Op,
       int FrameIdx = FrameInfo->CreateStackObject(4, 4, false);
       SDValue FIdx = DAG.getFrameIndex(FrameIdx, PtrVT);
 
-      SDValue Store =
-        DAG.getStore(DAG.getEntryNode(), dl, SINT.getOperand(0), FIdx,
-                     MachinePointerInfo::getFixedStack(FrameIdx),
-                     false, false, 0);
+      SDValue Store = DAG.getStore(
+          DAG.getEntryNode(), dl, SINT.getOperand(0), FIdx,
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx),
+          false, false, 0);
 
       assert(cast<StoreSDNode>(Store)->getMemoryVT() == MVT::i32 &&
              "Expected an i32 store");
 
       RLI.Ptr = FIdx;
       RLI.Chain = Store;
-      RLI.MPI = MachinePointerInfo::getFixedStack(FrameIdx);
+      RLI.MPI =
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx);
       RLI.Alignment = 4;
 
       MachineMemOperand *MMO =
@@ -6473,16 +6479,18 @@ SDValue PPCTargetLowering::LowerINT_TO_FP(SDValue Op,
       int FrameIdx = FrameInfo->CreateStackObject(4, 4, false);
       SDValue FIdx = DAG.getFrameIndex(FrameIdx, PtrVT);
 
-      SDValue Store = DAG.getStore(DAG.getEntryNode(), dl, Op.getOperand(0), FIdx,
-                                   MachinePointerInfo::getFixedStack(FrameIdx),
-                                   false, false, 0);
+      SDValue Store = DAG.getStore(
+          DAG.getEntryNode(), dl, Op.getOperand(0), FIdx,
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx),
+          false, false, 0);
 
       assert(cast<StoreSDNode>(Store)->getMemoryVT() == MVT::i32 &&
              "Expected an i32 store");
 
       RLI.Ptr = FIdx;
       RLI.Chain = Store;
-      RLI.MPI = MachinePointerInfo::getFixedStack(FrameIdx);
+      RLI.MPI =
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx);
       RLI.Alignment = 4;
     }
 
@@ -6507,14 +6515,16 @@ SDValue PPCTargetLowering::LowerINT_TO_FP(SDValue Op,
                                 Op.getOperand(0));
 
     // STD the extended value into the stack slot.
-    SDValue Store = DAG.getStore(DAG.getEntryNode(), dl, Ext64, FIdx,
-                                 MachinePointerInfo::getFixedStack(FrameIdx),
-                                 false, false, 0);
+    SDValue Store = DAG.getStore(
+        DAG.getEntryNode(), dl, Ext64, FIdx,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx),
+        false, false, 0);
 
     // Load the value as a double.
-    Ld = DAG.getLoad(MVT::f64, dl, Store, FIdx,
-                     MachinePointerInfo::getFixedStack(FrameIdx),
-                     false, false, false, 0);
+    Ld = DAG.getLoad(
+        MVT::f64, dl, Store, FIdx,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx),
+        false, false, false, 0);
   }
 
   // FCFID it and return it.
@@ -6769,7 +6779,8 @@ SDValue PPCTargetLowering::LowerBUILD_VECTOR(SDValue Op,
     // to a zero vector to get the boolean result.
     MachineFrameInfo *FrameInfo = DAG.getMachineFunction().getFrameInfo();
     int FrameIdx = FrameInfo->CreateStackObject(16, 16, false);
-    MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(FrameIdx);
+    MachinePointerInfo PtrInfo =
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx);
     EVT PtrVT = getPointerTy(DAG.getDataLayout());
     SDValue FIdx = DAG.getFrameIndex(FrameIdx, PtrVT);
 
@@ -6815,9 +6826,9 @@ SDValue PPCTargetLowering::LowerBUILD_VECTOR(SDValue Op,
       ValueVTs.push_back(MVT::Other); // chain
       SDVTList VTs = DAG.getVTList(ValueVTs);
 
-      return DAG.getMemIntrinsicNode(PPCISD::QVLFSb,
-        dl, VTs, Ops, MVT::v4f32,
-        MachinePointerInfo::getConstantPool());
+      return DAG.getMemIntrinsicNode(
+          PPCISD::QVLFSb, dl, VTs, Ops, MVT::v4f32,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()));
     }
 
     SmallVector<SDValue, 4> Stores;
@@ -7544,7 +7555,8 @@ SDValue PPCTargetLowering::LowerEXTRACT_VECTOR_ELT(SDValue Op,
 
   MachineFrameInfo *FrameInfo = DAG.getMachineFunction().getFrameInfo();
   int FrameIdx = FrameInfo->CreateStackObject(16, 16, false);
-  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(FrameIdx);
+  MachinePointerInfo PtrInfo =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx);
   EVT PtrVT = getPointerTy(DAG.getDataLayout());
   SDValue FIdx = DAG.getFrameIndex(FrameIdx, PtrVT);
 
@@ -7760,7 +7772,8 @@ SDValue PPCTargetLowering::LowerVectorStore(SDValue Op,
 
   MachineFrameInfo *FrameInfo = DAG.getMachineFunction().getFrameInfo();
   int FrameIdx = FrameInfo->CreateStackObject(16, 16, false);
-  MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(FrameIdx);
+  MachinePointerInfo PtrInfo =
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FrameIdx);
   EVT PtrVT = getPointerTy(DAG.getDataLayout());
   SDValue FIdx = DAG.getFrameIndex(FrameIdx, PtrVT);
 
diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index b302d41f203..0194c7d0aef 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -1253,11 +1253,10 @@ PPCInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
     MBB.insert(MI, NewMIs[i]);
 
   const MachineFrameInfo &MFI = *MF.getFrameInfo();
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIdx),
-                            MachineMemOperand::MOStore,
-                            MFI.getObjectSize(FrameIdx),
-                            MFI.getObjectAlignment(FrameIdx));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FrameIdx),
+      MachineMemOperand::MOStore, MFI.getObjectSize(FrameIdx),
+      MFI.getObjectAlignment(FrameIdx));
   NewMIs.back()->addMemOperand(MF, MMO);
 }
 
@@ -1366,11 +1365,10 @@ PPCInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
     MBB.insert(MI, NewMIs[i]);
 
   const MachineFrameInfo &MFI = *MF.getFrameInfo();
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIdx),
-                            MachineMemOperand::MOLoad,
-                            MFI.getObjectSize(FrameIdx),
-                            MFI.getObjectAlignment(FrameIdx));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FrameIdx),
+      MachineMemOperand::MOLoad, MFI.getObjectSize(FrameIdx),
+      MFI.getObjectAlignment(FrameIdx));
   NewMIs.back()->addMemOperand(MF, MMO);
 }
 
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 637ddff5a0b..1811631d6b3 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -658,7 +658,7 @@ LowerFormalArguments_64(SDValue Chain,
     InVals.push_back(DAG.getLoad(
         VA.getValVT(), DL, Chain,
         DAG.getFrameIndex(FI, getPointerTy(MF.getDataLayout())),
-        MachinePointerInfo::getFixedStack(FI), false, false, false, 0));
+        MachinePointerInfo::getFixedStack(MF, FI), false, false, false, 0));
   }
 
   if (!IsVarArg)
@@ -686,9 +686,9 @@ LowerFormalArguments_64(SDValue Chain,
     SDValue VArg = DAG.getCopyFromReg(Chain, DL, VReg, MVT::i64);
     int FI = MF.getFrameInfo()->CreateFixedObject(8, ArgOffset + ArgArea, true);
     auto PtrVT = getPointerTy(MF.getDataLayout());
-    OutChains.push_back(
-        DAG.getStore(Chain, DL, VArg, DAG.getFrameIndex(FI, PtrVT),
-                     MachinePointerInfo::getFixedStack(FI), false, false, 0));
+    OutChains.push_back(DAG.getStore(
+        Chain, DL, VArg, DAG.getFrameIndex(FI, PtrVT),
+        MachinePointerInfo::getFixedStack(MF, FI), false, false, 0));
   }
 
   if (!OutChains.empty())
@@ -1909,7 +1909,8 @@ SDValue SparcTargetLowering::makeAddress(SDValue Op, SelectionDAG &DAG) const {
     MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo();
     MFI->setHasCalls(true);
     return DAG.getLoad(VT, DL, DAG.getEntryNode(), AbsAddr,
-                       MachinePointerInfo::getGOT(), false, false, false, 0);
+                       MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                       false, false, false, 0);
   }
 
   // This is one of the absolute code models.
diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index 9de23295dab..733027a5d2b 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -376,11 +376,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
 
   MachineFunction *MF = MBB.getParent();
   const MachineFrameInfo &MFI = *MF->getFrameInfo();
-  MachineMemOperand *MMO =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                             MachineMemOperand::MOStore,
-                             MFI.getObjectSize(FI),
-                             MFI.getObjectAlignment(FI));
+  MachineMemOperand *MMO = MF->getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(*MF, FI), MachineMemOperand::MOStore,
+      MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
 
   // On the order of operands here: think "[FrameIdx + 0] = SrcReg".
   if (RC == &SP::I64RegsRegClass)
@@ -417,11 +415,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
 
   MachineFunction *MF = MBB.getParent();
   const MachineFrameInfo &MFI = *MF->getFrameInfo();
-  MachineMemOperand *MMO =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FI),
-                             MachineMemOperand::MOLoad,
-                             MFI.getObjectSize(FI),
-                             MFI.getObjectAlignment(FI));
+  MachineMemOperand *MMO = MF->getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(*MF, FI), MachineMemOperand::MOLoad,
+      MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
 
   if (RC == &SP::I64RegsRegClass)
     BuildMI(MBB, I, DL, get(SP::LDXri), DestReg).addFrameIndex(FI).addImm(0)
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index dfe42345173..a009a33229b 100644
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -938,8 +938,8 @@ LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv, bool IsVarArg,
         FIN = DAG.getNode(ISD::ADD, DL, PtrVT, FIN,
                           DAG.getIntPtrConstant(4, DL));
       ArgValue = DAG.getLoad(LocVT, DL, Chain, FIN,
-                             MachinePointerInfo::getFixedStack(FI),
-                             false, false, false, 0);
+                             MachinePointerInfo::getFixedStack(MF, FI), false,
+                             false, false, 0);
     }
 
     // Convert the value of the argument register into the value that's
@@ -975,9 +975,8 @@ LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv, bool IsVarArg,
                                      &SystemZ::FP64BitRegClass);
         SDValue ArgValue = DAG.getCopyFromReg(Chain, DL, VReg, MVT::f64);
         MemOps[I] = DAG.getStore(ArgValue.getValue(1), DL, ArgValue, FIN,
-                                 MachinePointerInfo::getFixedStack(FI),
+                                 MachinePointerInfo::getFixedStack(MF, FI),
                                  false, false, 0);
-
       }
       // Join the stores, which are independent of one another.
       Chain = DAG.getNode(ISD::TokenFactor, DL, MVT::Other,
@@ -1059,9 +1058,9 @@ SystemZTargetLowering::LowerCall(CallLoweringInfo &CLI,
       // Store the argument in a stack slot and pass its address.
       SDValue SpillSlot = DAG.CreateStackTemporary(VA.getValVT());
       int FI = cast<FrameIndexSDNode>(SpillSlot)->getIndex();
-      MemOpChains.push_back(DAG.getStore(Chain, DL, ArgValue, SpillSlot,
-                                         MachinePointerInfo::getFixedStack(FI),
-                                         false, false, 0));
+      MemOpChains.push_back(DAG.getStore(
+          Chain, DL, ArgValue, SpillSlot,
+          MachinePointerInfo::getFixedStack(MF, FI), false, false, 0));
       ArgValue = SpillSlot;
     } else
       ArgValue = convertValVTToLocVT(DAG, DL, VA, ArgValue);
@@ -2424,7 +2423,8 @@ SDValue SystemZTargetLowering::lowerGlobalAddress(GlobalAddressSDNode *Node,
     Result = DAG.getTargetGlobalAddress(GV, DL, PtrVT, 0, SystemZII::MO_GOT);
     Result = DAG.getNode(SystemZISD::PCREL_WRAPPER, DL, PtrVT, Result);
     Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Result,
-                         MachinePointerInfo::getGOT(), false, false, false, 0);
+                         MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                         false, false, false, 0);
   }
 
   // If there was a non-zero offset that we didn't fold, create an explicit
@@ -2516,9 +2516,10 @@ SDValue SystemZTargetLowering::lowerGlobalTLSAddress(GlobalAddressSDNode *Node,
         SystemZConstantPoolValue::Create(GV, SystemZCP::TLSGD);
 
       Offset = DAG.getConstantPool(CPV, PtrVT, 8);
-      Offset = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(),
-                           Offset, MachinePointerInfo::getConstantPool(),
-                           false, false, false, 0);
+      Offset = DAG.getLoad(
+          PtrVT, DL, DAG.getEntryNode(), Offset,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
 
       // Call __tls_get_offset to retrieve the offset.
       Offset = lowerTLSGetOffset(Node, DAG, SystemZISD::TLS_GDCALL, Offset);
@@ -2531,9 +2532,10 @@ SDValue SystemZTargetLowering::lowerGlobalTLSAddress(GlobalAddressSDNode *Node,
         SystemZConstantPoolValue::Create(GV, SystemZCP::TLSLDM);
 
       Offset = DAG.getConstantPool(CPV, PtrVT, 8);
-      Offset = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(),
-                           Offset, MachinePointerInfo::getConstantPool(),
-                           false, false, false, 0);
+      Offset = DAG.getLoad(
+          PtrVT, DL, DAG.getEntryNode(), Offset,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
 
       // Call __tls_get_offset to retrieve the module base offset.
       Offset = lowerTLSGetOffset(Node, DAG, SystemZISD::TLS_LDCALL, Offset);
@@ -2549,9 +2551,10 @@ SDValue SystemZTargetLowering::lowerGlobalTLSAddress(GlobalAddressSDNode *Node,
       CPV = SystemZConstantPoolValue::Create(GV, SystemZCP::DTPOFF);
 
       SDValue DTPOffset = DAG.getConstantPool(CPV, PtrVT, 8);
-      DTPOffset = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(),
-                              DTPOffset, MachinePointerInfo::getConstantPool(),
-                              false, false, false, 0);
+      DTPOffset = DAG.getLoad(
+          PtrVT, DL, DAG.getEntryNode(), DTPOffset,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
 
       Offset = DAG.getNode(ISD::ADD, DL, PtrVT, Offset, DTPOffset);
       break;
@@ -2562,8 +2565,8 @@ SDValue SystemZTargetLowering::lowerGlobalTLSAddress(GlobalAddressSDNode *Node,
       Offset = DAG.getTargetGlobalAddress(GV, DL, PtrVT, 0,
                                           SystemZII::MO_INDNTPOFF);
       Offset = DAG.getNode(SystemZISD::PCREL_WRAPPER, DL, PtrVT, Offset);
-      Offset = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(),
-                           Offset, MachinePointerInfo::getGOT(),
+      Offset = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Offset,
+                           MachinePointerInfo::getGOT(DAG.getMachineFunction()),
                            false, false, false, 0);
       break;
     }
@@ -2574,9 +2577,10 @@ SDValue SystemZTargetLowering::lowerGlobalTLSAddress(GlobalAddressSDNode *Node,
         SystemZConstantPoolValue::Create(GV, SystemZCP::NTPOFF);
 
       Offset = DAG.getConstantPool(CPV, PtrVT, 8);
-      Offset = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(),
-                           Offset, MachinePointerInfo::getConstantPool(),
-                           false, false, false, 0);
+      Offset = DAG.getLoad(
+          PtrVT, DL, DAG.getEntryNode(), Offset,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, 0);
       break;
     }
   }
diff --git a/lib/Target/SystemZ/SystemZInstrBuilder.h b/lib/Target/SystemZ/SystemZInstrBuilder.h
index 464f79a3bac..5a1c874dfa3 100644
--- a/lib/Target/SystemZ/SystemZInstrBuilder.h
+++ b/lib/Target/SystemZ/SystemZInstrBuilder.h
@@ -35,11 +35,9 @@ addFrameReference(const MachineInstrBuilder &MIB, int FI) {
   if (MCID.mayStore())
     Flags |= MachineMemOperand::MOStore;
   int64_t Offset = 0;
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo(
-                              PseudoSourceValue::getFixedStack(FI), Offset),
-                            Flags, MFFrame->getObjectSize(FI),
-                            MFFrame->getObjectAlignment(FI));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI, Offset), Flags,
+      MFFrame->getObjectSize(FI), MFFrame->getObjectAlignment(FI));
   return MIB.addFrameIndex(FI).addImm(Offset).addReg(0).addMemOperand(MMO);
 }
 
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index b4319c8bb04..eec19a8030d 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -3020,8 +3020,8 @@ bool X86FastISel::fastLowerCall(CallLoweringInfo &CLI) {
       ISD::ArgFlagsTy Flags = OutFlags[VA.getValNo()];
       unsigned Alignment = DL.getABITypeAlignment(ArgVal->getType());
       MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
-        MachinePointerInfo::getStack(LocMemOffset), MachineMemOperand::MOStore,
-        ArgVT.getStoreSize(), Alignment);
+          MachinePointerInfo::getStack(*FuncInfo.MF, LocMemOffset),
+          MachineMemOperand::MOStore, ArgVT.getStoreSize(), Alignment);
       if (Flags.isByVal()) {
         X86AddressMode SrcAM;
         SrcAM.Base.Reg = ArgReg;
@@ -3384,8 +3384,8 @@ unsigned X86FastISel::X86MaterializeFP(const ConstantFP *CFP, MVT VT) {
                                       TII.get(Opc), ResultReg);
     addDirectMem(MIB, AddrReg);
     MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
-        MachinePointerInfo::getConstantPool(), MachineMemOperand::MOLoad,
-        DL.getPointerSize(), Align);
+        MachinePointerInfo::getConstantPool(*FuncInfo.MF),
+        MachineMemOperand::MOLoad, DL.getPointerSize(), Align);
     MIB->addMemOperand(*FuncInfo.MF, MMO);
     return ResultReg;
   }
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index aac4b1452c0..3ca929a11a1 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -2400,9 +2400,10 @@ X86TargetLowering::LowerMemArgument(SDValue Chain,
     int FI = MFI->CreateFixedObject(ValVT.getSizeInBits()/8,
                                     VA.getLocMemOffset(), isImmutable);
     SDValue FIN = DAG.getFrameIndex(FI, getPointerTy(DAG.getDataLayout()));
-    SDValue Val =  DAG.getLoad(ValVT, dl, Chain, FIN,
-                               MachinePointerInfo::getFixedStack(FI),
-                               false, false, false, 0);
+    SDValue Val = DAG.getLoad(
+        ValVT, dl, Chain, FIN,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), false,
+        false, false, 0);
     return ExtendedInMem ?
       DAG.getNode(ISD::TRUNCATE, dl, VA.getValVT(), Val) : Val;
   }
@@ -2674,10 +2675,11 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
       SDValue FIN = DAG.getNode(ISD::ADD, dl, getPointerTy(DAG.getDataLayout()),
                                 RSFIN, DAG.getIntPtrConstant(Offset, dl));
       SDValue Store =
-        DAG.getStore(Val.getValue(1), dl, Val, FIN,
-                     MachinePointerInfo::getFixedStack(
-                       FuncInfo->getRegSaveFrameIndex(), Offset),
-                     false, false, 0);
+          DAG.getStore(Val.getValue(1), dl, Val, FIN,
+                       MachinePointerInfo::getFixedStack(
+                           DAG.getMachineFunction(),
+                           FuncInfo->getRegSaveFrameIndex(), Offset),
+                       false, false, 0);
       MemOps.push_back(Store);
       Offset += 8;
     }
@@ -2718,7 +2720,8 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
     SDValue Val = DAG.getCopyFromReg(Chain, dl, GPR, MVT::i64);
     Chain = DAG.getStore(
         Val.getValue(1), dl, Val, RSFIN,
-        MachinePointerInfo::getFixedStack(FuncInfo->getRegSaveFrameIndex()),
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(),
+                                          FuncInfo->getRegSaveFrameIndex()),
         /*isVolatile=*/true, /*isNonTemporal=*/false, /*Alignment=*/0);
   }
 
@@ -2793,7 +2796,8 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
       MMI.getWinEHFuncInfo(MF.getFunction()).UnwindHelpFrameIdx = UnwindHelpFI;
       SDValue Neg2 = DAG.getConstant(-2, dl, MVT::i64);
       Chain = DAG.getStore(Chain, dl, Neg2, StackSlot,
-                           MachinePointerInfo::getFixedStack(UnwindHelpFI),
+                           MachinePointerInfo::getFixedStack(
+                               DAG.getMachineFunction(), UnwindHelpFI),
                            /*isVolatile=*/true,
                            /*isNonTemporal=*/false, /*Alignment=*/0);
     } else {
@@ -2820,9 +2824,10 @@ X86TargetLowering::LowerMemOpCallTo(SDValue Chain,
   if (Flags.isByVal())
     return CreateCopyOfByValArgument(Arg, PtrOff, Chain, Flags, DAG, dl);
 
-  return DAG.getStore(Chain, dl, Arg, PtrOff,
-                      MachinePointerInfo::getStack(LocMemOffset),
-                      false, false, 0);
+  return DAG.getStore(
+      Chain, dl, Arg, PtrOff,
+      MachinePointerInfo::getStack(DAG.getMachineFunction(), LocMemOffset),
+      false, false, 0);
 }
 
 /// Emit a load of return address if tail call
@@ -2856,7 +2861,8 @@ static SDValue EmitTailCallStoreRetAddr(SelectionDAG &DAG, MachineFunction &MF,
                                          false);
   SDValue NewRetAddrFrIdx = DAG.getFrameIndex(NewReturnAddrFI, PtrVT);
   Chain = DAG.getStore(Chain, dl, RetAddrFrIdx, NewRetAddrFrIdx,
-                       MachinePointerInfo::getFixedStack(NewReturnAddrFI),
+                       MachinePointerInfo::getFixedStack(
+                           DAG.getMachineFunction(), NewReturnAddrFI),
                        false, false, 0);
   return Chain;
 }
@@ -3042,9 +3048,10 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       // Store the argument.
       SDValue SpillSlot = DAG.CreateStackTemporary(VA.getValVT());
       int FI = cast<FrameIndexSDNode>(SpillSlot)->getIndex();
-      Chain = DAG.getStore(Chain, dl, Arg, SpillSlot,
-                           MachinePointerInfo::getFixedStack(FI),
-                           false, false, 0);
+      Chain = DAG.getStore(
+          Chain, dl, Arg, SpillSlot,
+          MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+          false, false, 0);
       Arg = SpillSlot;
       break;
     }
@@ -3180,10 +3187,10 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
                                                          Flags, DAG, dl));
       } else {
         // Store relative to framepointer.
-        MemOpChains2.push_back(
-          DAG.getStore(ArgChain, dl, Arg, FIN,
-                       MachinePointerInfo::getFixedStack(FI),
-                       false, false, 0));
+        MemOpChains2.push_back(DAG.getStore(
+            ArgChain, dl, Arg, FIN,
+            MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI),
+            false, false, 0));
       }
     }
 
@@ -3262,7 +3269,8 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       if (ExtraLoad)
         Callee = DAG.getLoad(
             getPointerTy(DAG.getDataLayout()), dl, DAG.getEntryNode(), Callee,
-            MachinePointerInfo::getGOT(), false, false, false, 0);
+            MachinePointerInfo::getGOT(DAG.getMachineFunction()), false, false,
+            false, 0);
     }
   } else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
     unsigned char OpFlags = 0;
@@ -5218,9 +5226,10 @@ static SDValue LowerVectorBroadcast(SDValue Op, const X86Subtarget* Subtarget,
       SDValue CP =
           DAG.getConstantPool(C, TLI.getPointerTy(DAG.getDataLayout()));
       unsigned Alignment = cast<ConstantPoolSDNode>(CP)->getAlignment();
-      Ld = DAG.getLoad(CVT, dl, DAG.getEntryNode(), CP,
-                       MachinePointerInfo::getConstantPool(),
-                       false, false, false, Alignment);
+      Ld = DAG.getLoad(
+          CVT, dl, DAG.getEntryNode(), CP,
+          MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), false,
+          false, false, Alignment);
 
       return DAG.getNode(X86ISD::VBROADCAST, dl, VT, Ld);
     }
@@ -11401,7 +11410,8 @@ X86TargetLowering::LowerExternalSymbol(SDValue Op, SelectionDAG &DAG) const {
   // load.
   if (isGlobalStubReference(OpFlag))
     Result = DAG.getLoad(PtrVT, DL, DAG.getEntryNode(), Result,
-                         MachinePointerInfo::getGOT(), false, false, false, 0);
+                         MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                         false, false, false, 0);
 
   return Result;
 }
@@ -11468,7 +11478,8 @@ X86TargetLowering::LowerGlobalAddress(const GlobalValue *GV, SDLoc dl,
   // load.
   if (isGlobalStubReference(OpFlags))
     Result = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Result,
-                         MachinePointerInfo::getGOT(), false, false, false, 0);
+                         MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                         false, false, false, 0);
 
   // If there was a non-zero offset that we didn't fold, create an explicit
   // addition for it.
@@ -11625,7 +11636,8 @@ static SDValue LowerToTLSExecModel(GlobalAddressSDNode *GA, SelectionDAG &DAG,
     }
 
     Offset = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Offset,
-                         MachinePointerInfo::getGOT(), false, false, false, 0);
+                         MachinePointerInfo::getGOT(DAG.getMachineFunction()),
+                         false, false, false, 0);
   }
 
   // The address of the thread local variable is the add of the thread
@@ -11870,10 +11882,10 @@ SDValue X86TargetLowering::LowerSINT_TO_FP(SDValue Op,
   auto PtrVT = getPointerTy(MF.getDataLayout());
   int SSFI = MF.getFrameInfo()->CreateStackObject(Size, Size, false);
   SDValue StackSlot = DAG.getFrameIndex(SSFI, PtrVT);
-  SDValue Chain = DAG.getStore(DAG.getEntryNode(), dl, Op.getOperand(0),
-                               StackSlot,
-                               MachinePointerInfo::getFixedStack(SSFI),
-                               false, false, 0);
+  SDValue Chain = DAG.getStore(
+      DAG.getEntryNode(), dl, Op.getOperand(0), StackSlot,
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI), false,
+      false, 0);
   return BuildFILD(Op, SrcVT, Chain, StackSlot, DAG);
 }
 
@@ -11895,10 +11907,9 @@ SDValue X86TargetLowering::BuildFILD(SDValue Op, EVT SrcVT, SDValue Chain,
   MachineMemOperand *MMO;
   if (FI) {
     int SSFI = FI->getIndex();
-    MMO =
-      DAG.getMachineFunction()
-      .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
-                            MachineMemOperand::MOLoad, ByteSize, ByteSize);
+    MMO = DAG.getMachineFunction().getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+        MachineMemOperand::MOLoad, ByteSize, ByteSize);
   } else {
     MMO = cast<LoadSDNode>(StackSlot)->getMemOperand();
     StackSlot = StackSlot.getOperand(1);
@@ -11924,16 +11935,16 @@ SDValue X86TargetLowering::BuildFILD(SDValue Op, EVT SrcVT, SDValue Chain,
     SDValue Ops[] = {
       Chain, Result, StackSlot, DAG.getValueType(Op.getValueType()), InFlag
     };
-    MachineMemOperand *MMO =
-      DAG.getMachineFunction()
-      .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
-                            MachineMemOperand::MOStore, SSFISize, SSFISize);
+    MachineMemOperand *MMO = DAG.getMachineFunction().getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+        MachineMemOperand::MOStore, SSFISize, SSFISize);
 
     Chain = DAG.getMemIntrinsicNode(X86ISD::FST, DL, Tys,
                                     Ops, Op.getValueType(), MMO);
-    Result = DAG.getLoad(Op.getValueType(), DL, Chain, StackSlot,
-                         MachinePointerInfo::getFixedStack(SSFI),
-                         false, false, false, 0);
+    Result = DAG.getLoad(
+        Op.getValueType(), DL, Chain, StackSlot,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+        false, false, false, 0);
   }
 
   return Result;
@@ -11977,15 +11988,17 @@ SDValue X86TargetLowering::LowerUINT_TO_FP_i64(SDValue Op,
   // Load the 64-bit value into an XMM register.
   SDValue XR1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v2i64,
                             Op.getOperand(0));
-  SDValue CLod0 = DAG.getLoad(MVT::v4i32, dl, DAG.getEntryNode(), CPIdx0,
-                              MachinePointerInfo::getConstantPool(),
-                              false, false, false, 16);
+  SDValue CLod0 =
+      DAG.getLoad(MVT::v4i32, dl, DAG.getEntryNode(), CPIdx0,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 16);
   SDValue Unpck1 =
       getUnpackl(DAG, dl, MVT::v4i32, DAG.getBitcast(MVT::v4i32, XR1), CLod0);
 
-  SDValue CLod1 = DAG.getLoad(MVT::v2f64, dl, CLod0.getValue(1), CPIdx1,
-                              MachinePointerInfo::getConstantPool(),
-                              false, false, false, 16);
+  SDValue CLod1 =
+      DAG.getLoad(MVT::v2f64, dl, CLod0.getValue(1), CPIdx1,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 16);
   SDValue XR2F = DAG.getBitcast(MVT::v2f64, Unpck1);
   SDValue Sub = DAG.getNode(ISD::FSUB, dl, MVT::v2f64, XR2F, CLod1);
   SDValue Result;
@@ -12233,10 +12246,9 @@ SDValue X86TargetLowering::LowerUINT_TO_FP(SDValue Op,
   // we must be careful to do the computation in x87 extended precision, not
   // in SSE. (The generic code can't know it's OK to do this, or how to.)
   int SSFI = cast<FrameIndexSDNode>(StackSlot)->getIndex();
-  MachineMemOperand *MMO =
-    DAG.getMachineFunction()
-    .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
-                          MachineMemOperand::MOLoad, 8, 8);
+  MachineMemOperand *MMO = DAG.getMachineFunction().getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), SSFI),
+      MachineMemOperand::MOLoad, 8, 8);
 
   SDVTList Tys = DAG.getVTList(MVT::f80, MVT::Other);
   SDValue Ops[] = { Store, StackSlot, DAG.getValueType(MVT::i64) };
@@ -12263,9 +12275,10 @@ SDValue X86TargetLowering::LowerUINT_TO_FP(SDValue Op,
 
   // Load the value out, extending it from f32 to f80.
   // FIXME: Avoid the extend by constructing the right constant pool?
-  SDValue Fudge = DAG.getExtLoad(ISD::EXTLOAD, dl, MVT::f80, DAG.getEntryNode(),
-                                 FudgePtr, MachinePointerInfo::getConstantPool(),
-                                 MVT::f32, false, false, false, 4);
+  SDValue Fudge = DAG.getExtLoad(
+      ISD::EXTLOAD, dl, MVT::f80, DAG.getEntryNode(), FudgePtr,
+      MachinePointerInfo::getConstantPool(DAG.getMachineFunction()), MVT::f32,
+      false, false, false, 4);
   // Extend everything to 80 bits to force it to be done on x87.
   SDValue Add = DAG.getNode(ISD::FADD, dl, MVT::f80, Fild, Fudge);
   return DAG.getNode(ISD::FP_ROUND, dl, DstVT, Add,
@@ -12324,16 +12337,16 @@ X86TargetLowering:: FP_TO_INTHelper(SDValue Op, SelectionDAG &DAG,
   if (isScalarFPTypeInSSEReg(TheVT)) {
     assert(DstTy == MVT::i64 && "Invalid FP_TO_SINT to lower!");
     Chain = DAG.getStore(Chain, DL, Value, StackSlot,
-                         MachinePointerInfo::getFixedStack(SSFI),
-                         false, false, 0);
+                         MachinePointerInfo::getFixedStack(MF, SSFI), false,
+                         false, 0);
     SDVTList Tys = DAG.getVTList(Op.getOperand(0).getValueType(), MVT::Other);
     SDValue Ops[] = {
       Chain, StackSlot, DAG.getValueType(TheVT)
     };
 
     MachineMemOperand *MMO =
-      MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
-                              MachineMemOperand::MOLoad, MemSize, MemSize);
+        MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, SSFI),
+                                MachineMemOperand::MOLoad, MemSize, MemSize);
     Value = DAG.getMemIntrinsicNode(X86ISD::FLD, DL, Tys, Ops, DstTy, MMO);
     Chain = Value.getValue(1);
     SSFI = MF.getFrameInfo()->CreateStackObject(MemSize, MemSize, false);
@@ -12341,8 +12354,8 @@ X86TargetLowering:: FP_TO_INTHelper(SDValue Op, SelectionDAG &DAG,
   }
 
   MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
-                            MachineMemOperand::MOStore, MemSize, MemSize);
+      MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, SSFI),
+                              MachineMemOperand::MOStore, MemSize, MemSize);
 
   if (Opc != X86ISD::WIN_FTOL) {
     // Build the FP_TO_INT*_IN_MEM
@@ -12718,9 +12731,10 @@ static SDValue LowerFABSorFNEG(SDValue Op, SelectionDAG &DAG) {
   const TargetLowering &TLI = DAG.getTargetLoweringInfo();
   SDValue CPIdx = DAG.getConstantPool(C, TLI.getPointerTy(DAG.getDataLayout()));
   unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment();
-  SDValue Mask = DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
-                             MachinePointerInfo::getConstantPool(),
-                             false, false, false, Alignment);
+  SDValue Mask =
+      DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, Alignment);
 
   SDValue Op0 = Op.getOperand(0);
   bool IsFNABS = !IsFABS && (Op0.getOpcode() == ISD::FABS);
@@ -12781,9 +12795,10 @@ static SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) {
   // scalar FP logic instructions in SSE. This allows load folding of the
   // constants into the logic instructions.
   MVT LogicVT = (VT == MVT::f64) ? MVT::v2f64 : MVT::v4f32;
-  SDValue Mask1 = DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
-                              MachinePointerInfo::getConstantPool(),
-                              false, false, false, 16);
+  SDValue Mask1 =
+      DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 16);
   Op1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, LogicVT, Op1);
   SDValue SignBit = DAG.getNode(X86ISD::FAND, dl, LogicVT, Op1, Mask1);
 
@@ -12804,9 +12819,10 @@ static SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) {
   }
   C = ConstantVector::get(CV);
   CPIdx = DAG.getConstantPool(C, PtrVT, 16);
-  SDValue Val = DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
-                            MachinePointerInfo::getConstantPool(),
-                            false, false, false, 16);
+  SDValue Val =
+      DAG.getLoad(LogicVT, dl, DAG.getEntryNode(), CPIdx,
+                  MachinePointerInfo::getConstantPool(DAG.getMachineFunction()),
+                  false, false, false, 16);
   // If the magnitude operand wasn't a constant, we need to AND out the sign.
   if (!isa<ConstantFPSDNode>(Op0)) {
     Op0 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, LogicVT, Op0);
@@ -16700,8 +16716,8 @@ SDValue X86TargetLowering::LowerFLT_ROUNDS_(SDValue Op,
       DAG.getFrameIndex(SSFI, getPointerTy(DAG.getDataLayout()));
 
   MachineMemOperand *MMO =
-   MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI),
-                           MachineMemOperand::MOStore, 2, 2);
+      MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(MF, SSFI),
+                              MachineMemOperand::MOStore, 2, 2);
 
   SDValue Ops[] = { DAG.getEntryNode(), StackSlot };
   SDValue Chain = DAG.getMemIntrinsicNode(X86ISD::FNSTCW16m, DL,
@@ -19889,9 +19905,8 @@ X86TargetLowering::EmitVAStartSaveXMMRegsWithCustomInserter(
   // In the XMM save block, save all the XMM argument registers.
   for (int i = 3, e = MI->getNumOperands() - 1; i != e; ++i) {
     int64_t Offset = (i - 3) * 16 + VarArgsFPOffset;
-    MachineMemOperand *MMO =
-      F->getMachineMemOperand(
-          MachinePointerInfo::getFixedStack(RegSaveFrameIndex, Offset),
+    MachineMemOperand *MMO = F->getMachineMemOperand(
+        MachinePointerInfo::getFixedStack(*F, RegSaveFrameIndex, Offset),
         MachineMemOperand::MOStore,
         /*Size=*/16, /*Align=*/16);
     BuildMI(XMMSaveMBB, DL, TII->get(MOVOpc))
diff --git a/lib/Target/X86/X86InstrBuilder.h b/lib/Target/X86/X86InstrBuilder.h
index 2056056d23a..787f15bc628 100644
--- a/lib/Target/X86/X86InstrBuilder.h
+++ b/lib/Target/X86/X86InstrBuilder.h
@@ -156,10 +156,9 @@ addFrameReference(const MachineInstrBuilder &MIB, int FI, int Offset = 0) {
     Flags |= MachineMemOperand::MOLoad;
   if (MCID.mayStore())
     Flags |= MachineMemOperand::MOStore;
-  MachineMemOperand *MMO =
-    MF.getMachineMemOperand(MachinePointerInfo::getFixedStack(FI, Offset),
-                            Flags, MFI.getObjectSize(FI),
-                            MFI.getObjectAlignment(FI));
+  MachineMemOperand *MMO = MF.getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(MF, FI, Offset), Flags,
+      MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
   return addOffset(MIB.addFrameIndex(FI), Offset)
             .addMemOperand(MMO);
 }
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index efa972ad9a9..ce0aa8b7320 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -4763,8 +4763,8 @@ static void expandLoadStackGuard(MachineInstrBuilder &MIB,
   const GlobalValue *GV =
       cast<GlobalValue>((*MIB->memoperands_begin())->getValue());
   unsigned Flag = MachineMemOperand::MOLoad | MachineMemOperand::MOInvariant;
-  MachineMemOperand *MMO = MBB.getParent()->
-      getMachineMemOperand(MachinePointerInfo::getGOT(), Flag, 8, 8);
+  MachineMemOperand *MMO = MBB.getParent()->getMachineMemOperand(
+      MachinePointerInfo::getGOT(*MBB.getParent()), Flag, 8, 8);
   MachineBasicBlock::iterator I = MIB.getInstr();
 
   BuildMI(MBB, I, DL, TII.get(X86::MOV64rm), Reg).addReg(X86::RIP).addImm(1)
diff --git a/lib/Target/XCore/XCoreFrameLowering.cpp b/lib/Target/XCore/XCoreFrameLowering.cpp
index 76c3d8130e7..f7c6159e3e1 100644
--- a/lib/Target/XCore/XCoreFrameLowering.cpp
+++ b/lib/Target/XCore/XCoreFrameLowering.cpp
@@ -177,10 +177,9 @@ static MachineMemOperand *
 getFrameIndexMMO(MachineBasicBlock &MBB, int FrameIndex, unsigned flags) {
   MachineFunction *MF = MBB.getParent();
   const MachineFrameInfo &MFI = *MF->getFrameInfo();
-  MachineMemOperand *MMO =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIndex),
-                             flags, MFI.getObjectSize(FrameIndex),
-                             MFI.getObjectAlignment(FrameIndex));
+  MachineMemOperand *MMO = MF->getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(*MF, FrameIndex), flags,
+      MFI.getObjectSize(FrameIndex), MFI.getObjectAlignment(FrameIndex));
   return MMO;
 }
 
diff --git a/lib/Target/XCore/XCoreISelDAGToDAG.cpp b/lib/Target/XCore/XCoreISelDAGToDAG.cpp
index 9d4a966dfba..9f61c84cd44 100644
--- a/lib/Target/XCore/XCoreISelDAGToDAG.cpp
+++ b/lib/Target/XCore/XCoreISelDAGToDAG.cpp
@@ -151,8 +151,9 @@ SDNode *XCoreDAGToDAGISel::Select(SDNode *N) {
                                             MVT::Other, CPIdx,
                                             CurDAG->getEntryNode());
       MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
-      MemOp[0] = MF->getMachineMemOperand(
-        MachinePointerInfo::getConstantPool(), MachineMemOperand::MOLoad, 4, 4);      
+      MemOp[0] =
+          MF->getMachineMemOperand(MachinePointerInfo::getConstantPool(*MF),
+                                   MachineMemOperand::MOLoad, 4, 4);
       cast<MachineSDNode>(node)->setMemRefs(MemOp, MemOp + 1);
       return node;
     }
diff --git a/lib/Target/XCore/XCoreISelLowering.cpp b/lib/Target/XCore/XCoreISelLowering.cpp
index 032df42cd9e..c0dcaa55d27 100644
--- a/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/lib/Target/XCore/XCoreISelLowering.cpp
@@ -839,7 +839,7 @@ LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) const {
   SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
   return DAG.getLoad(
       getPointerTy(DAG.getDataLayout()), SDLoc(Op), DAG.getEntryNode(), FIN,
-      MachinePointerInfo::getFixedStack(FI), false, false, false, 0);
+      MachinePointerInfo::getFixedStack(MF, FI), false, false, false, 0);
 }
 
 SDValue XCoreTargetLowering::
@@ -1367,8 +1367,8 @@ XCoreTargetLowering::LowerCCCArguments(SDValue Chain,
       //from this parameter
       SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
       ArgIn = DAG.getLoad(VA.getLocVT(), dl, Chain, FIN,
-                          MachinePointerInfo::getFixedStack(FI),
-                          false, false, false, 0);
+                          MachinePointerInfo::getFixedStack(MF, FI), false,
+                          false, false, 0);
     }
     const ArgDataPair ADP = { ArgIn, Ins[i].Flags };
     ArgData.push_back(ADP);
@@ -1517,9 +1517,10 @@ XCoreTargetLowering::LowerReturn(SDValue Chain,
     // Create a SelectionDAG node corresponding to a store
     // to this memory location.
     SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
-    MemOpChains.push_back(DAG.getStore(Chain, dl, OutVals[i], FIN,
-                          MachinePointerInfo::getFixedStack(FI), false, false,
-                          0));
+    MemOpChains.push_back(DAG.getStore(
+        Chain, dl, OutVals[i], FIN,
+        MachinePointerInfo::getFixedStack(DAG.getMachineFunction(), FI), false,
+        false, 0));
   }
 
   // Transform all store nodes into one single node because
diff --git a/lib/Target/XCore/XCoreInstrInfo.cpp b/lib/Target/XCore/XCoreInstrInfo.cpp
index ee30344dcc2..e4129aee947 100644
--- a/lib/Target/XCore/XCoreInstrInfo.cpp
+++ b/lib/Target/XCore/XCoreInstrInfo.cpp
@@ -368,11 +368,10 @@ void XCoreInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
     DL = I->getDebugLoc();
   MachineFunction *MF = MBB.getParent();
   const MachineFrameInfo &MFI = *MF->getFrameInfo();
-  MachineMemOperand *MMO =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIndex),
-                             MachineMemOperand::MOStore,
-                             MFI.getObjectSize(FrameIndex),
-                             MFI.getObjectAlignment(FrameIndex));
+  MachineMemOperand *MMO = MF->getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(*MF, FrameIndex),
+      MachineMemOperand::MOStore, MFI.getObjectSize(FrameIndex),
+      MFI.getObjectAlignment(FrameIndex));
   BuildMI(MBB, I, DL, get(XCore::STWFI))
     .addReg(SrcReg, getKillRegState(isKill))
     .addFrameIndex(FrameIndex)
@@ -391,11 +390,10 @@ void XCoreInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
     DL = I->getDebugLoc();
   MachineFunction *MF = MBB.getParent();
   const MachineFrameInfo &MFI = *MF->getFrameInfo();
-  MachineMemOperand *MMO =
-    MF->getMachineMemOperand(MachinePointerInfo::getFixedStack(FrameIndex),
-                             MachineMemOperand::MOLoad,
-                             MFI.getObjectSize(FrameIndex),
-                             MFI.getObjectAlignment(FrameIndex));
+  MachineMemOperand *MMO = MF->getMachineMemOperand(
+      MachinePointerInfo::getFixedStack(*MF, FrameIndex),
+      MachineMemOperand::MOLoad, MFI.getObjectSize(FrameIndex),
+      MFI.getObjectAlignment(FrameIndex));
   BuildMI(MBB, I, DL, get(XCore::LDWFI), DestReg)
     .addFrameIndex(FrameIndex)
     .addImm(0)