Index: lib/CodeGen/SelectionDAG/DAGCombiner.cpp
===================================================================
--- lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -9498,11 +9498,14 @@
     return false;
 
   // Perform an early exit check. Do not bother looking at stored values that
-  // are not constants or loads.
+  // are not constants, loads, or extracted vector elements.
   SDValue StoredVal = St->getValue();
   bool IsLoadSrc = isa<LoadSDNode>(StoredVal);
-  if (!isa<ConstantSDNode>(StoredVal) && !isa<ConstantFPSDNode>(StoredVal) &&
-      !IsLoadSrc)
+  bool IsConstantSrc = isa<ConstantSDNode>(StoredVal) ||
+                       isa<ConstantFPSDNode>(StoredVal);
+  bool IsExtractVecEltSrc = (StoredVal.getOpcode() == ISD::EXTRACT_VECTOR_ELT);
+   
+  if (!IsConstantSrc && !IsLoadSrc && !IsExtractVecEltSrc)
     return false;
 
   // Only look at ends of store sequences.
@@ -9644,7 +9647,7 @@
   LSBaseSDNode *FirstInChain = StoreNodes[0].MemNode;
 
   // Store the constants into memory as one consecutive store.
-  if (!IsLoadSrc) {
+  if (IsConstantSrc) {
     unsigned LastLegalType = 0;
     unsigned LastLegalVectorType = 0;
     bool NonZero = false;
@@ -9774,6 +9777,74 @@
     return true;
   }
 
+  // When extracting multiple vector elements, try to store them
+  // in one vector store rather than a sequence of scalar stores.
+  if (IsExtractVecEltSrc) {
+    unsigned NumElem = 0;
+    for (unsigned i = 0; i < LastConsecutiveStore + 1; ++i) {
+      // Find a legal type for the vector store.
+      EVT Ty = EVT::getVectorVT(*DAG.getContext(), MemVT, i+1);
+      if (TLI.isTypeLegal(Ty))
+        NumElem = i + 1;
+    }
+
+    // Make sure we have a legal type and something to merge.
+    if (NumElem < 2)
+      return false;
+
+    unsigned EarliestNodeUsed = 0;
+    for (unsigned i=0; i < NumElem; ++i) {
+      // Find a chain for the new wide-store operand. Notice that some
+      // of the store nodes that we found may not be selected for inclusion
+      // in the wide store. The chain we use needs to be the chain of the
+      // earliest store node which is *used* and replaced by the wide store.
+      if (StoreNodes[i].SequenceNum > StoreNodes[EarliestNodeUsed].SequenceNum)
+        EarliestNodeUsed = i;
+    }
+   
+    // The earliest Node in the DAG.
+    LSBaseSDNode *EarliestOp = StoreNodes[EarliestNodeUsed].MemNode;
+    SDLoc DL(StoreNodes[0].MemNode);
+   
+    SDValue StoredVal;
+
+    // Find a legal type for the vector store.
+    EVT Ty = EVT::getVectorVT(*DAG.getContext(), MemVT, NumElem);
+
+    SmallVector<SDValue, 8> Ops;
+    for (unsigned i = 0; i < NumElem ; ++i) {
+      StoreSDNode *St = cast<StoreSDNode>(StoreNodes[i].MemNode);
+      SDValue Val = St->getValue();
+      // All of the operands of a BUILD_VECTOR must have the same type.
+      if (Val.getValueType() != MemVT)
+        return false;
+      Ops.push_back(Val);
+    }
+   
+    // Build the extracted vector elements back into a vector.
+    StoredVal = DAG.getNode(ISD::BUILD_VECTOR, DL, Ty, Ops);
+
+    SDValue NewStore = DAG.getStore(EarliestOp->getChain(), DL, StoredVal,
+                                    FirstInChain->getBasePtr(),
+                                    FirstInChain->getPointerInfo(),
+                                    false, false,
+                                    FirstInChain->getAlignment());
+
+    // Replace the first store with the new store
+    CombineTo(EarliestOp, NewStore);
+    // Erase all other stores.
+    for (unsigned i = 0; i < NumElem ; ++i) {
+      if (StoreNodes[i].MemNode == EarliestOp)
+        continue;
+      StoreSDNode *St = cast<StoreSDNode>(StoreNodes[i].MemNode);
+      while (!St->use_empty())
+        DAG.ReplaceAllUsesWith(SDValue(St, 0), St->getChain());
+      deleteAndRecombine(St);
+    }
+
+    return true;
+  }
+
   // Below we handle the case of multiple consecutive stores that
   // come from multiple consecutive loads. We merge them into a single
   // wide load and a single wide store.
Index: test/CodeGen/X86/MergeConsecutiveStores.ll
===================================================================
--- test/CodeGen/X86/MergeConsecutiveStores.ll
+++ test/CodeGen/X86/MergeConsecutiveStores.ll
@@ -434,3 +434,36 @@
 ; <label>:14
   ret void
 }
+
+define void @merge_vec_element_store(<8 x float> %v, float* %ptr) {
+  %vecext0 = extractelement <8 x float> %v, i32 0
+  %vecext1 = extractelement <8 x float> %v, i32 1
+  %vecext2 = extractelement <8 x float> %v, i32 2
+  %vecext3 = extractelement <8 x float> %v, i32 3
+  %vecext4 = extractelement <8 x float> %v, i32 4
+  %vecext5 = extractelement <8 x float> %v, i32 5
+  %vecext6 = extractelement <8 x float> %v, i32 6
+  %vecext7 = extractelement <8 x float> %v, i32 7
+  %arrayidx1 = getelementptr inbounds float* %ptr, i64 1
+  %arrayidx2 = getelementptr inbounds float* %ptr, i64 2
+  %arrayidx3 = getelementptr inbounds float* %ptr, i64 3
+  %arrayidx4 = getelementptr inbounds float* %ptr, i64 4
+  %arrayidx5 = getelementptr inbounds float* %ptr, i64 5
+  %arrayidx6 = getelementptr inbounds float* %ptr, i64 6
+  %arrayidx7 = getelementptr inbounds float* %ptr, i64 7
+  store float %vecext0, float* %ptr, align 4
+  store float %vecext1, float* %arrayidx1, align 4
+  store float %vecext2, float* %arrayidx2, align 4
+  store float %vecext3, float* %arrayidx3, align 4
+  store float %vecext4, float* %arrayidx4, align 4
+  store float %vecext5, float* %arrayidx5, align 4
+  store float %vecext6, float* %arrayidx6, align 4
+  store float %vecext7, float* %arrayidx7, align 4
+  ret void
+
+; CHECK-LABEL: merge_vec_element_store
+; CHECK: vmovups
+; CHECK-NEXT: vzeroupper
+; CHECK-NEXT: retq
+}
+