diff --git a/lib/Transforms/IPO/PassManagerBuilder.cpp b/lib/Transforms/IPO/PassManagerBuilder.cpp
index 3883ea242c1..743dc423434 100644
--- a/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ b/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -249,7 +249,7 @@ void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) {
 
     // Add the various vectorization passes and relevant cleanup passes for
     // them since we are no longer in the middle of the main scalar pipeline.
-    if (LoopVectorize && OptLevel > 1 && SizeLevel < 2) {
+    if (LoopVectorize) {
       MPM.add(createLoopVectorizePass());
 
       if (!DisableUnrollLoops)