Index: lib/Target/PowerPC/PPCISelLowering.cpp
===================================================================
--- lib/Target/PowerPC/PPCISelLowering.cpp
+++ lib/Target/PowerPC/PPCISelLowering.cpp
@@ -10352,13 +10352,23 @@
   MVT VecTy = N->getValueType(0).getSimpleVT();
   SDValue LoadOps[] = { Chain, Base };
   SDValue Load = DAG.getMemIntrinsicNode(PPCISD::LXVD2X, dl,
-                                         DAG.getVTList(VecTy, MVT::Other),
-                                         LoadOps, VecTy, MMO);
+                                         DAG.getVTList(MVT::v2f64, MVT::Other),
+                                         LoadOps, MVT::v2f64, MMO);
+
   DCI.AddToWorklist(Load.getNode());
   Chain = Load.getValue(1);
-  SDValue Swap = DAG.getNode(PPCISD::XXSWAPD, dl,
-                             DAG.getVTList(VecTy, MVT::Other), Chain, Load);
+  SDValue Swap = DAG.getNode(
+      PPCISD::XXSWAPD, dl, DAG.getVTList(MVT::v2f64, MVT::Other), Chain, Load);
   DCI.AddToWorklist(Swap.getNode());
+
+  // Add a bitcast if the resulting load type doesn't match v2f64.
+  if (VecTy != MVT::v2f64) {
+    SDValue N = DAG.getNode(ISD::BITCAST, dl, VecTy, Swap);
+    DCI.AddToWorklist(N.getNode());
+    return DAG.getNode(ISD::MERGE_VALUES, dl, DAG.getVTList(VecTy, MVT::Other),
+                       N, Swap.getValue(1));
+  }
+
   return Swap;
 }
 
@@ -10402,8 +10412,15 @@
 
   SDValue Src = N->getOperand(SrcOpnd);
   MVT VecTy = Src.getValueType().getSimpleVT();
+
+  // All stores are done as v2f64 and possible bit cast.
+  if (VecTy != MVT::v2f64) {
+    Src = DAG.getNode(ISD::BITCAST, dl, MVT::v2f64, Src);
+    DCI.AddToWorklist(Src.getNode());
+  }
+
   SDValue Swap = DAG.getNode(PPCISD::XXSWAPD, dl,
-                             DAG.getVTList(VecTy, MVT::Other), Chain, Src);
+                             DAG.getVTList(MVT::v2f64, MVT::Other), Chain, Src);
   DCI.AddToWorklist(Swap.getNode());
   Chain = Swap.getValue(1);
   SDValue StoreOps[] = { Chain, Swap, Base };