diff --git a/mlir/include/mlir/IR/TypeRange.h b/mlir/include/mlir/IR/TypeRange.h
--- a/mlir/include/mlir/IR/TypeRange.h
+++ b/mlir/include/mlir/IR/TypeRange.h
@@ -46,9 +46,6 @@
   explicit TypeRange(OperandRange values);
   explicit TypeRange(ResultRange values);
   explicit TypeRange(ValueRange values);
-  explicit TypeRange(ArrayRef<Value> values);
-  explicit TypeRange(ArrayRef<BlockArgument> values)
-      : TypeRange(ArrayRef<Value>(values.data(), values.size())) {}
   template <typename ValueRangeT>
   TypeRange(ValueTypeRange<ValueRangeT> values)
       : TypeRange(ValueRangeT(values.begin().getCurrent(),
diff --git a/mlir/lib/IR/TypeRange.cpp b/mlir/lib/IR/TypeRange.cpp
--- a/mlir/lib/IR/TypeRange.cpp
+++ b/mlir/lib/IR/TypeRange.cpp
@@ -23,8 +23,6 @@
     : TypeRange(values.begin().getBase(), values.size()) {}
 TypeRange::TypeRange(ResultRange values)
     : TypeRange(values.getBase(), values.size()) {}
-TypeRange::TypeRange(ArrayRef<Value> values)
-    : TypeRange(values.data(), values.size()) {}
 TypeRange::TypeRange(ValueRange values) : TypeRange(OwnerT(), values.size()) {
   if (count == 0)
     return;