Use SmallVectorImpl& for function arguments instead of SmallVector.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185715 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp
index 7d60773..9ed50ec 100644
--- a/lib/CodeGen/CGCall.cpp
+++ b/lib/CodeGen/CGCall.cpp
@@ -2178,7 +2178,7 @@
 }
 
 void CodeGenFunction::ExpandTypeToArgs(QualType Ty, RValue RV,
-                                       SmallVector<llvm::Value*,16> &Args,
+                                       SmallVectorImpl<llvm::Value *> &Args,
                                        llvm::FunctionType *IRFuncTy) {
   if (const ConstantArrayType *AT = getContext().getAsConstantArrayType(Ty)) {
     unsigned NumElts = AT->getSize().getZExtValue();
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 8398969..419075f 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -2332,7 +2332,7 @@
 
 static
 llvm::Constant *GenerateConstantVector(CGBuilderTy &Builder,
-                                       SmallVector<unsigned, 4> &Elts) {
+                                       SmallVectorImpl<unsigned> &Elts) {
   SmallVector<llvm::Constant*, 4> CElts;
   for (unsigned i = 0, e = Elts.size(); i != e; ++i)
     CElts.push_back(Builder.getInt32(Elts[i]));
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index a9ed49e..1b62048 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -2469,7 +2469,7 @@
   /// Ty, into individual arguments on the provided vector \arg Args. See
   /// ABIArgInfo::Expand.
   void ExpandTypeToArgs(QualType Ty, RValue Src,
-                        SmallVector<llvm::Value*, 16> &Args,
+                        SmallVectorImpl<llvm::Value *> &Args,
                         llvm::FunctionType *IRFuncTy);
 
   llvm::Value* EmitAsmInput(const TargetInfo::ConstraintInfo &Info,
diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp
index fa97357..5d6a29b 100644
--- a/lib/CodeGen/TargetInfo.cpp
+++ b/lib/CodeGen/TargetInfo.cpp
@@ -4699,7 +4699,7 @@
   bool IsO32;
   unsigned MinABIStackAlignInBytes, StackAlignInBytes;
   void CoerceToIntArgs(uint64_t TySize,
-                       SmallVector<llvm::Type*, 8> &ArgList) const;
+                       SmallVectorImpl<llvm::Type *> &ArgList) const;
   llvm::Type* HandleAggregates(QualType Ty, uint64_t TySize) const;
   llvm::Type* returnAggregateInRegs(QualType RetTy, uint64_t Size) const;
   llvm::Type* getPaddingType(uint64_t Align, uint64_t Offset) const;
@@ -4749,7 +4749,7 @@
 }
 
 void MipsABIInfo::CoerceToIntArgs(uint64_t TySize,
-                                  SmallVector<llvm::Type*, 8> &ArgList) const {
+                                  SmallVectorImpl<llvm::Type *> &ArgList) const {
   llvm::IntegerType *IntTy =
     llvm::IntegerType::get(getVMContext(), MinABIStackAlignInBytes * 8);