Index: include/llvm/Transforms/Utils/VectorUtils.h
===================================================================
--- include/llvm/Transforms/Utils/VectorUtils.h
+++ include/llvm/Transforms/Utils/VectorUtils.h
@@ -59,7 +59,7 @@
   }
 }
 
-static bool hasVectorInstrinsicScalarOpd(Intrinsic::ID ID,
+static inline bool hasVectorInstrinsicScalarOpd(Intrinsic::ID ID,
                                          unsigned ScalarOpdIdx) {
   switch (ID) {
     case Intrinsic::ctlz: