diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 4d82bc428db..af1c0e74236 100644
--- a/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -786,14 +786,13 @@ void BoUpSLP::buildTree_rec(ArrayRef<Value *> VL, unsigned Depth) {
     }
     case Instruction::Load: {
       // Check if the loads are consecutive or of we need to swizzle them.
-      for (unsigned i = 0, e = VL.size() - 1; i < e; ++i) {
-        LoadInst *L = cast<LoadInst>(VL[i]);
-        if (!L->isSimple() || !isConsecutiveAccess(VL[i], VL[i + 1])) {
+      for (unsigned i = 0, e = VL.size() - 1; i < e; ++i)
+        if (!isConsecutiveAccess(VL[i], VL[i + 1])) {
           newTreeEntry(VL, false);
           DEBUG(dbgs() << "SLP: Need to swizzle loads.\n");
           return;
         }
-      }
+
       newTreeEntry(VL, true);
       DEBUG(dbgs() << "SLP: added a vector of loads.\n");
       return;
@@ -1912,10 +1911,6 @@ unsigned SLPVectorizer::collectStores(BasicBlock *BB, BoUpSLP &R) {
     if (!SI)
       continue;
 
-    // Don't touch volatile stores.
-    if (!SI->isSimple())
-      continue;
-
     // Check that the pointer points to scalars.
     Type *Ty = SI->getValueOperand()->getType();
     if (Ty->isAggregateType() || Ty->isVectorTy())
diff --git a/test/Transforms/SLPVectorizer/X86/simplebb.ll b/test/Transforms/SLPVectorizer/X86/simplebb.ll
index 7d682e5e467..0b76bec07bd 100644
--- a/test/Transforms/SLPVectorizer/X86/simplebb.ll
+++ b/test/Transforms/SLPVectorizer/X86/simplebb.ll
@@ -44,46 +44,3 @@ entry:
   store double %mul5, double* %arrayidx5, align 8
   ret void
 }
-
-; Don't vectorize volatile loads.
-; CHECK: test_volatile_load
-; CHECK-NOT: load <2 x double>
-; CHECK: store <2 x double>
-; CHECK: ret
-define void @test_volatile_load(double* %a, double* %b, double* %c) {
-entry:
-  %i0 = load volatile double* %a, align 8
-  %i1 = load volatile double* %b, align 8
-  %mul = fmul double %i0, %i1
-  %arrayidx3 = getelementptr inbounds double* %a, i64 1
-  %i3 = load double* %arrayidx3, align 8
-  %arrayidx4 = getelementptr inbounds double* %b, i64 1
-  %i4 = load double* %arrayidx4, align 8
-  %mul5 = fmul double %i3, %i4
-  store double %mul, double* %c, align 8
-  %arrayidx5 = getelementptr inbounds double* %c, i64 1
-  store double %mul5, double* %arrayidx5, align 8
-  ret void
-}
-
-; Don't vectorize volatile stores.
-; CHECK: test_volatile_store
-; CHECK-NOT: store <2 x double>
-; CHECK: ret
-define void @test_volatile_store(double* %a, double* %b, double* %c) {
-entry:
-  %i0 = load double* %a, align 8
-  %i1 = load double* %b, align 8
-  %mul = fmul double %i0, %i1
-  %arrayidx3 = getelementptr inbounds double* %a, i64 1
-  %i3 = load double* %arrayidx3, align 8
-  %arrayidx4 = getelementptr inbounds double* %b, i64 1
-  %i4 = load double* %arrayidx4, align 8
-  %mul5 = fmul double %i3, %i4
-  store volatile double %mul, double* %c, align 8
-  %arrayidx5 = getelementptr inbounds double* %c, i64 1
-  store volatile double %mul5, double* %arrayidx5, align 8
-  ret void
-}
-
-