[TIR][REFACTOR][API-Change] Migrate the tvm/tir/expr.h to constructor

docs/dev/relay_add_op.rst

@@ -99,7 +99,7 @@ the arguments to the call node, as below.
     TVM_REGISTER_GLOBAL("relay.op._make.add")
         .set_body_typed<Expr(Expr, Expr)>([](Expr lhs, Expr rhs) {
             static const Op& op = Op::Get("add");
-          return CallNode::make(op, {lhs, rhs}, Attrs(), {});
+          return Call(op, {lhs, rhs}, Attrs(), {});
         });
 
 Including a Python API Hook

docs/dev/relay_add_pass.rst

@@ -261,7 +261,7 @@ the pass.
             body.same_as(op->body)) {
           return GetRef<Expr>(op);
         } else {
-          return LetNode::make(var, value, body);
+          return Let(var, value, body);
         }
       }
     }

docs/dev/relay_pass_infra.rst

@@ -349,7 +349,7 @@ registration.
     auto f = relay::FunctionNode::make(tvm::Array<relay::Var>{ x }, x, relay::Type(), {});
 
     auto y = relay::VarNode::make("y", tensor_type);
-    auto call = relay::CallNode::make(f, tvm::Array<relay::Expr>{ y });
+    auto call = relay::Call(f, tvm::Array<relay::Expr>{ y });
     auto fx = relay::FunctionNode::make(tvm::Array<relay::Var>{ y }, call, relay::Type(), {});
 
     // Create a module for optimization.

include/tvm/relay/type.h

@@ -41,7 +41,8 @@ namespace relay {
 
 // namespace update for backward compact
 // will be removed later.
-using Any = tvm::tir::AnyNode;
+using AnyNode = tvm::tir::AnyNode;
+using Any = tvm::tir::Any;
 using Kind = TypeKind;
 using Type = tvm::Type;
 using TypeNode = tvm::TypeNode;

include/tvm/runtime/container.h

@@ -1337,9 +1337,6 @@ class String : public ObjectRef {
 #endif
   }
 
-  /*! \return the internal StringObj pointer */
-  const StringObj* get() const { return operator->(); }
-
   TVM_DEFINE_NOTNULLABLE_OBJECT_REF_METHODS(String, ObjectRef, StringObj);
 
  private:
@@ -1502,6 +1499,7 @@ class Optional : public ObjectRef {
    *         otherwise return the default_value.
    */
   T value_or(T default_value) const { return data_ != nullptr ? T(data_) : default_value; }
+
   /*! \return Whether the container is not nullptr.*/
   explicit operator bool() const { return *this != nullptr; }
   // operator overloadings

include/tvm/runtime/object.h

@@ -700,6 +700,7 @@ struct ObjectPtrEqual {
   explicit TypeName(::tvm::runtime::ObjectPtr<::tvm::runtime::Object> n) : ParentType(n) {}    \
   TVM_DEFINE_DEFAULT_COPY_MOVE_AND_ASSIGN(TypeName);                                           \
   const ObjectName* operator->() const { return static_cast<const ObjectName*>(data_.get()); } \
+  const ObjectName* get() const { return operator->(); }                                       \
   using ContainerType = ObjectName;
 
 /*
@@ -713,6 +714,7 @@ struct ObjectPtrEqual {
   explicit TypeName(::tvm::runtime::ObjectPtr<::tvm::runtime::Object> n) : ParentType(n) {}    \
   TVM_DEFINE_DEFAULT_COPY_MOVE_AND_ASSIGN(TypeName);                                           \
   const ObjectName* operator->() const { return static_cast<const ObjectName*>(data_.get()); } \
+  const ObjectName* get() const { return operator->(); }                                       \
   static constexpr bool _type_is_nullable = false;                                             \
   using ContainerType = ObjectName;
 

include/tvm/te/tensor_intrin.h

@@ -112,24 +112,6 @@ inline const TensorIntrinNode* TensorIntrin::operator->() const {
   return static_cast<const TensorIntrinNode*>(get());
 }
 
-// Internal node container of tensor intrinsic calling.
-class TensorIntrinCallNode;
-
-/*! \brief Tensor intrinsic calling node. */
-class TensorIntrinCall : public ObjectRef {
- public:
-  TensorIntrinCall() {}
-  explicit TensorIntrinCall(ObjectPtr<Object> n) : ObjectRef(n) {}
-  /*!
-   * \brief access the internal node container
-   * \return the pointer to the internal node container
-   */
-  inline const TensorIntrinCallNode* operator->() const;
-
-  /*! \brief specify container node */
-  using ContainerType = TensorIntrinCallNode;
-};
-
 class TensorIntrinCallNode : public Object {
  public:
   /*! \brief the tensor intrinsic */
@@ -155,16 +137,22 @@ class TensorIntrinCallNode : public Object {
     v->Visit("reduce_axis", &reduce_axis);
     v->Visit("scalar_inputs", &scalar_inputs);
   }
-  static TensorIntrinCall make(TensorIntrin intrin, Array<Tensor> tensors, Array<Region> regions,
-                               Array<IterVar> reduce_axis, Array<PrimExpr> scalar_inputs);
 
   static constexpr const char* _type_key = "TensorIntrinCall";
   TVM_DECLARE_FINAL_OBJECT_INFO(TensorIntrinCallNode, Object);
 };
 
-inline const TensorIntrinCallNode* TensorIntrinCall::operator->() const {
-  return static_cast<const TensorIntrinCallNode*>(get());
-}
+/*!
+ * \brief Managed reference to TensorIntrinCallNode
+ * \sa TensorIntrinCallNode
+ */
+class TensorIntrinCall : public ObjectRef {
+ public:
+  TVM_DLL TensorIntrinCall(TensorIntrin intrin, Array<Tensor> tensors, Array<Region> regions,
+                           Array<IterVar> reduce_axis, Array<PrimExpr> scalar_inputs);
+
+  TVM_DEFINE_OBJECT_REF_METHODS(TensorIntrinCall, ObjectRef, TensorIntrinCallNode);
+};
 
 }  // namespace te
 }  // namespace tvm