update ReplaceWithVeclib uses

- this pass is used to replace a vectorizable intrinsic function with a
generic veclib function
- we make the assumption that a target specific intrinisc is not going
to be replaced with a generic function call and so we don't need to
provide the TTI

Author: inbelic

llvm/lib/CodeGen/ReplaceWithVeclib.cpp

@@ -110,15 +110,17 @@ static bool replaceWithCallToVeclib(const TargetLibraryInfo &TLI,
 
   // OloadTys collects types used in scalar intrinsic overload name.
   SmallVector<Type *, 3> OloadTys;
-  if (!RetTy->isVoidTy() && isVectorIntrinsicWithOverloadTypeAtArg(IID, -1))
+  if (!RetTy->isVoidTy() &&
+      isVectorIntrinsicWithOverloadTypeAtArg(IID, -1, /*TTI=*/nullptr))
     OloadTys.push_back(ScalarRetTy);
 
   // Compute the argument types of the corresponding scalar call and check that
   // all vector operands match the previously found EC.
   SmallVector<Type *, 8> ScalarArgTypes;
   for (auto Arg : enumerate(II->args())) {
     auto *ArgTy = Arg.value()->getType();
-    bool IsOloadTy = isVectorIntrinsicWithOverloadTypeAtArg(IID, Arg.index());
+    bool IsOloadTy = isVectorIntrinsicWithOverloadTypeAtArg(IID, Arg.index(),
+                                                            /*TTI=*/nullptr);
     if (isVectorIntrinsicWithScalarOpAtArg(IID, Arg.index())) {
       ScalarArgTypes.push_back(ArgTy);
       if (IsOloadTy)