diff --git a/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp b/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
index 71356768dd5..9120e15f9f8 100644
--- a/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
@@ -83,7 +83,7 @@ bool BlackfinIntrinsicInfo::isOverloaded(unsigned IntrID) const {
 
 static FunctionType *getType(LLVMContext &Context, unsigned id) {
   Type *ResultTy = NULL;
-  std::vector<Type*> ArgTys;
+  SmallVector<Type*, 8> ArgTys;
   bool IsVarArg = false;
   
 #define GET_INTRINSIC_GENERATOR
diff --git a/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp b/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
index ea81dd63d19..4c78deb8fd6 100644
--- a/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
@@ -92,7 +92,7 @@ bool MBlazeIntrinsicInfo::isOverloaded(unsigned IntrID) const {
 
 static FunctionType *getType(LLVMContext &Context, unsigned id) {
   Type *ResultTy = NULL;
-  std::vector<Type*> ArgTys;
+  SmallVector<Type*, 8> ArgTys;
   bool IsVarArg = false;
 
 #define GET_INTRINSIC_GENERATOR
diff --git a/lib/VMCore/Function.cpp b/lib/VMCore/Function.cpp
index a6128b0cad7..be0f0567044 100644
--- a/lib/VMCore/Function.cpp
+++ b/lib/VMCore/Function.cpp
@@ -359,7 +359,7 @@ std::string Intrinsic::getName(ID id, ArrayRef<Type*> Tys) {
 FunctionType *Intrinsic::getType(LLVMContext &Context,
                                        ID id, ArrayRef<Type*> Tys) {
   Type *ResultTy = NULL;
-  std::vector<Type*> ArgTys;
+  SmallVector<Type*, 8> ArgTys;
   bool IsVarArg = false;
   
 #define GET_INTRINSIC_GENERATOR