Index: include/llvm/Target/TargetLowering.h
===================================================================
--- include/llvm/Target/TargetLowering.h
+++ include/llvm/Target/TargetLowering.h
@@ -2875,6 +2875,8 @@
   /// \returns True, if the expansion was successful, false otherwise
   bool expandFP_TO_SINT(SDNode *N, SDValue &Result, SelectionDAG &DAG) const;
 
+  SDValue scalarizeVectorLoad(LoadSDNode *LD, SelectionDAG &DAG) const;
+
   //===--------------------------------------------------------------------===//
   // Instruction Emitting Hooks
   //
Index: lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
===================================================================
--- lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -451,6 +451,14 @@
   if (VT.isFloatingPoint() || VT.isVector()) {
     EVT intVT = EVT::getIntegerVT(*DAG.getContext(), LoadedVT.getSizeInBits());
     if (TLI.isTypeLegal(intVT) && TLI.isTypeLegal(LoadedVT)) {
+      if (!TLI.isOperationLegalOrCustom(ISD::LOAD, intVT)) {
+        // Scalarize the load and let the individual components be handled.
+        SDValue Scalarized = TLI.scalarizeVectorLoad(LD, DAG);
+        ValResult = Scalarized.getValue(0);
+        ChainResult = Scalarized.getValue(1);
+        return;
+      }
+
       // Expand to a (misaligned) integer load of the same size,
       // then bitconvert to floating point or vector.
       SDValue newLoad = DAG.getLoad(intVT, dl, Chain, Ptr,
Index: lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
===================================================================
--- lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+++ lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
@@ -492,21 +492,26 @@
 
 
 SDValue VectorLegalizer::ExpandLoad(SDValue Op) {
-  SDLoc dl(Op);
   LoadSDNode *LD = cast<LoadSDNode>(Op.getNode());
-  SDValue Chain = LD->getChain();
-  SDValue BasePTR = LD->getBasePtr();
-  EVT SrcVT = LD->getMemoryVT();
-  ISD::LoadExtType ExtType = LD->getExtensionType();
 
-  SmallVector<SDValue, 8> Vals;
-  SmallVector<SDValue, 8> LoadChains;
+  EVT SrcVT = LD->getMemoryVT();
+  EVT SrcEltVT = SrcVT.getScalarType();
   unsigned NumElem = SrcVT.getVectorNumElements();
 
-  EVT SrcEltVT = SrcVT.getScalarType();
-  EVT DstEltVT = Op.getNode()->getValueType(0).getScalarType();
 
+  SDValue NewChain;
+  SDValue Value;
   if (SrcVT.getVectorNumElements() > 1 && !SrcEltVT.isByteSized()) {
+    SDLoc dl(Op);
+
+    SmallVector<SDValue, 8> Vals;
+    SmallVector<SDValue, 8> LoadChains;
+
+    EVT DstEltVT = LD->getValueType(0).getScalarType();
+    SDValue Chain = LD->getChain();
+    SDValue BasePTR = LD->getBasePtr();
+    ISD::LoadExtType ExtType = LD->getExtensionType();
+
     // When elements in a vector is not byte-addressable, we cannot directly
     // load each element by advancing pointer, which could only address bytes.
     // Instead, we load all significant words, mask bits off, and concatenate
@@ -613,29 +618,17 @@
       }
       Vals.push_back(Lo);
     }
-  } else {
-    unsigned Stride = SrcVT.getScalarType().getSizeInBits()/8;
 
-    for (unsigned Idx=0; Idx<NumElem; Idx++) {
-      SDValue ScalarLoad = DAG.getExtLoad(ExtType, dl,
-                Op.getNode()->getValueType(0).getScalarType(),
-                Chain, BasePTR, LD->getPointerInfo().getWithOffset(Idx * Stride),
-                SrcVT.getScalarType(),
-                LD->isVolatile(), LD->isNonTemporal(), LD->isInvariant(),
-                MinAlign(LD->getAlignment(), Idx * Stride), LD->getAAInfo());
-
-      BasePTR = DAG.getNode(ISD::ADD, dl, BasePTR.getValueType(), BasePTR,
-                         DAG.getConstant(Stride, dl, BasePTR.getValueType()));
+    NewChain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, LoadChains);
+    Value = DAG.getNode(ISD::BUILD_VECTOR, dl,
+                        Op.getNode()->getValueType(0), Vals);
+  } else {
+    SDValue Scalarized = TLI.scalarizeVectorLoad(LD, DAG);
 
-      Vals.push_back(ScalarLoad.getValue(0));
-      LoadChains.push_back(ScalarLoad.getValue(1));
-    }
+    NewChain = Scalarized.getValue(1);
+    Value = Scalarized.getValue(0);
   }
 
-  SDValue NewChain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, LoadChains);
-  SDValue Value = DAG.getNode(ISD::BUILD_VECTOR, dl,
-                              Op.getNode()->getValueType(0), Vals);
-
   AddLegalizedOperand(Op.getValue(0), Value);
   AddLegalizedOperand(Op.getValue(1), NewChain);
 
Index: lib/CodeGen/SelectionDAG/TargetLowering.cpp
===================================================================
--- lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -3105,6 +3105,48 @@
   return true;
 }
 
+SDValue TargetLowering::scalarizeVectorLoad(LoadSDNode *LD,
+                                            SelectionDAG &DAG) const {
+  SDLoc SL(LD);
+  SDValue Chain = LD->getChain();
+  SDValue BasePTR = LD->getBasePtr();
+  EVT SrcVT = LD->getMemoryVT();
+  ISD::LoadExtType ExtType = LD->getExtensionType();
+
+  unsigned NumElem = SrcVT.getVectorNumElements();
+
+  EVT SrcEltVT = SrcVT.getScalarType();
+  EVT DstEltVT = LD->getValueType(0).getScalarType();
+
+  unsigned Stride = SrcEltVT.getSizeInBits() / 8;
+  assert(SrcEltVT.isByteSized());
+
+  EVT PtrVT = BasePTR.getValueType();
+
+  SmallVector<SDValue, 8> Vals;
+  SmallVector<SDValue, 8> LoadChains;
+
+  for (unsigned Idx = 0; Idx < NumElem; ++Idx) {
+    SDValue ScalarLoad = DAG.getExtLoad(
+      ExtType, SL, DstEltVT,
+      Chain, BasePTR, LD->getPointerInfo().getWithOffset(Idx * Stride),
+      SrcEltVT,
+      LD->isVolatile(), LD->isNonTemporal(), LD->isInvariant(),
+      MinAlign(LD->getAlignment(), Idx * Stride), LD->getAAInfo());
+
+    BasePTR = DAG.getNode(ISD::ADD, SL, PtrVT, BasePTR,
+                          DAG.getConstant(Stride, SL, PtrVT));
+
+    Vals.push_back(ScalarLoad.getValue(0));
+    LoadChains.push_back(ScalarLoad.getValue(1));
+  }
+
+  SDValue NewChain = DAG.getNode(ISD::TokenFactor, SL, MVT::Other, LoadChains);
+  SDValue Value = DAG.getNode(ISD::BUILD_VECTOR, SL, LD->getValueType(0), Vals);
+
+  return DAG.getMergeValues({ Value, NewChain }, SL);
+}
+
 //===----------------------------------------------------------------------===//
 // Implementation of Emulated TLS Model
 //===----------------------------------------------------------------------===//