From 30a861154ea604af56fd19dbacd83a2021ac23de Mon Sep 17 00:00:00 2001
From: tqchen <tqchen@octoml.ai>
Date: Mon, 20 Jan 2020 13:54:57 -0800
Subject: [PATCH] Rename NodePrinter -> ReprPrinter to distinguish it from
 other printers

---
 include/tvm/node/functor.h             | 14 ++--
 include/tvm/node/printer.h             |  8 +--
 src/arith/const_int_bound.cc           |  4 +-
 src/arith/int_set.cc                   |  4 +-
 src/arith/modular_set.cc               |  4 +-
 src/ir/adt.cc                          |  8 +--
 src/ir/attrs.cc                        |  4 +-
 src/ir/env_func.cc                     |  4 +-
 src/ir/expr.cc                         | 28 ++++----
 src/ir/module.cc                       |  4 +-
 src/ir/op.cc                           |  4 +-
 src/ir/span.cc                         |  8 +--
 src/ir/tensor_type.cc                  |  6 +-
 src/ir/transform.cc                    | 18 ++---
 src/ir/type.cc                         | 28 ++++----
 src/ir/type_relation.cc                |  8 +--
 src/node/printer.cc                    |  6 +-
 src/relay/backend/interpreter.cc       | 16 ++---
 src/relay/ir/adt.cc                    | 24 +++----
 src/relay/ir/expr.cc                   | 46 ++++++------
 src/relay/ir/transform.cc              |  4 +-
 src/relay/pass/quantize/quantize.cc    |  4 +-
 src/target/target.cc                   |  8 +--
 src/target/target_info.cc              |  4 +-
 src/tir/ir/buffer.cc                   |  4 +-
 src/tir/ir/data_layout.cc              |  8 +--
 src/tir/ir/expr.cc                     | 98 +++++++++++++-------------
 src/tir/ir/lowered_func.cc             |  4 +-
 src/tir/ir/stmt.cc                     | 62 ++++++++--------
 src/top/operation/compute_op.cc        |  4 +-
 src/top/operation/extern_op.cc         |  4 +-
 src/top/operation/hybrid_op.cc         |  4 +-
 src/top/operation/placeholder_op.cc    |  4 +-
 src/top/operation/scan_op.cc           |  4 +-
 src/top/operation/tensor_compute_op.cc |  4 +-
 src/top/schedule/schedule_lang.cc      | 16 ++---
 src/top/tensor.cc                      | 12 ++--
 37 files changed, 247 insertions(+), 247 deletions(-)

diff --git a/include/tvm/node/functor.h b/include/tvm/node/functor.h
index d925fbde46717..e11fda892c305 100644
--- a/include/tvm/node/functor.h
+++ b/include/tvm/node/functor.h
@@ -139,11 +139,11 @@ class NodeFunctor<R(const ObjectRef& n, Args...)> {
  * \brief Useful macro to set NodeFunctor dispatch in a global static field.
  *
  * \code
- *  // Use NodeFunctor to implement NodePrinter similar to Visitor Pattern.
+ *  // Use NodeFunctor to implement ReprPrinter similar to Visitor Pattern.
  *  // vtable allows easy patch of new Node types, without changing
- *  // interface of NodePrinter.
+ *  // interface of ReprPrinter.
  *
- *  class NodePrinter {
+ *  class ReprPrinter {
  *   public:
  *    std::ostream& stream;
  *    // the dispatch function.
@@ -152,18 +152,18 @@ class NodeFunctor<R(const ObjectRef& n, Args...)> {
  *      f(e, this);
  *    }
  *
- *    using FType = NodeFunctor<void (const ObjectRef&, NodePrinter* )>;
+ *    using FType = NodeFunctor<void (const ObjectRef&, ReprPrinter* )>;
  *    // function to return global function table
  *    static FType& vtable();
  *  };
  *
  *  // in cpp/cc file
- *  NodePrinter::FType& NodePrinter::vtable() { // NOLINT(*)
+ *  ReprPrinter::FType& ReprPrinter::vtable() { // NOLINT(*)
  *    static FType inst; return inst;
  *  }
  *
- *  TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
- *  .set_dispatch<Add>([](const ObjectRef& ref, NodePrinter* p) {
+ *  TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+ *  .set_dispatch<Add>([](const ObjectRef& ref, ReprPrinter* p) {
  *    auto* n = static_cast<const Add*>(ref.get());
  *    p->print(n->a);
  *    p->stream << '+'
diff --git a/include/tvm/node/printer.h b/include/tvm/node/printer.h
index a4c6a696633cc..8eeb321af93ce 100644
--- a/include/tvm/node/printer.h
+++ b/include/tvm/node/printer.h
@@ -28,14 +28,14 @@
 
 namespace tvm {
 /*! \brief A printer class to print the AST/IR nodes. */
-class NodePrinter {
+class ReprPrinter {
  public:
   /*! \brief The output stream */
   std::ostream& stream;
   /*! \brief The indentation level. */
   int indent{0};
 
-  explicit NodePrinter(std::ostream& stream)  // NOLINT(*)
+  explicit ReprPrinter(std::ostream& stream)  // NOLINT(*)
       : stream(stream) {}
 
   /*! \brief The node to be printed. */
@@ -43,7 +43,7 @@ class NodePrinter {
   /*! \brief Print indent to the stream */
   TVM_DLL void PrintIndent();
   // Allow registration to be printer.
-  using FType = NodeFunctor<void(const ObjectRef&, NodePrinter*)>;
+  using FType = NodeFunctor<void(const ObjectRef&, ReprPrinter*)>;
   TVM_DLL static FType& vtable();
 };
 
@@ -60,7 +60,7 @@ namespace runtime {
 // default print function for all objects
 // provide in the runtime namespace as this is where objectref originally comes from.
 inline std::ostream& operator<<(std::ostream& os, const ObjectRef& n) {  // NOLINT(*)
-  NodePrinter(os).Print(n);
+  ReprPrinter(os).Print(n);
   return os;
 }
 }  // namespace runtime
diff --git a/src/arith/const_int_bound.cc b/src/arith/const_int_bound.cc
index a75e86a32660f..7fb90a5e87c14 100644
--- a/src/arith/const_int_bound.cc
+++ b/src/arith/const_int_bound.cc
@@ -51,8 +51,8 @@ inline void PrintBoundValue(std::ostream& os, int64_t val) {
   }
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ConstIntBoundNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ConstIntBoundNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ConstIntBoundNode*>(node.get());
     p->stream << "ConstIntBound[";
     PrintBoundValue(p->stream, op->min_value);
diff --git a/src/arith/int_set.cc b/src/arith/int_set.cc
index 27cdffee02b13..728cca1b5705e 100644
--- a/src/arith/int_set.cc
+++ b/src/arith/int_set.cc
@@ -813,8 +813,8 @@ IntSet EvalSet(Range r,
 
 TVM_REGISTER_NODE_TYPE(IntervalSetNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IntervalSetNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IntervalSetNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const IntervalSetNode*>(node.get());
     p->stream << "IntervalSet"
               << "[" << op->min_value << ", "
diff --git a/src/arith/modular_set.cc b/src/arith/modular_set.cc
index 8b5309272efe1..c3031ca0edfc1 100644
--- a/src/arith/modular_set.cc
+++ b/src/arith/modular_set.cc
@@ -44,8 +44,8 @@ ModularSet::ModularSet(int64_t coeff, int64_t base) {
   data_ = std::move(node);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ModularSetNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ModularSetNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ModularSetNode*>(node.get());
     p->stream << "ModularSet("
               << "coeff=" << op->coeff << ", base="
diff --git a/src/ir/adt.cc b/src/ir/adt.cc
index 2914779ae7ad0..f94284090e264 100644
--- a/src/ir/adt.cc
+++ b/src/ir/adt.cc
@@ -45,8 +45,8 @@ TVM_REGISTER_GLOBAL("relay._make.Constructor")
   return Constructor(name_hint, inputs, belong_to);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ConstructorNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ConstructorNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const ConstructorNode*>(ref.get());
   p->stream << "ConstructorNode(" << node->name_hint << ", "
             << node->inputs << ", " << node->belong_to << ")";
@@ -71,8 +71,8 @@ TVM_REGISTER_GLOBAL("relay._make.TypeData")
   return TypeData(header, type_vars, constructors);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TypeDataNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TypeDataNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const TypeDataNode*>(ref.get());
   p->stream << "TypeDataNode(" << node->header << ", " << node->type_vars << ", "
             << node->constructors << ")";
diff --git a/src/ir/attrs.cc b/src/ir/attrs.cc
index 8c6e191ce2873..c5d7446d29555 100644
--- a/src/ir/attrs.cc
+++ b/src/ir/attrs.cc
@@ -59,8 +59,8 @@ Attrs DictAttrsNode::make(Map<std::string, ObjectRef> dict) {
   return Attrs(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<DictAttrsNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<DictAttrsNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const DictAttrsNode*>(node.get());
     p->stream << op->dict;
 });
diff --git a/src/ir/env_func.cc b/src/ir/env_func.cc
index b041d73949fdf..b125c03188537 100644
--- a/src/ir/env_func.cc
+++ b/src/ir/env_func.cc
@@ -31,8 +31,8 @@ using runtime::PackedFunc;
 using runtime::TVMArgs;
 using runtime::TVMRetValue;
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<EnvFuncNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<EnvFuncNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const EnvFuncNode*>(node.get());
     p->stream << "EnvFunc(" << op->name << ")";
 });
diff --git a/src/ir/expr.cc b/src/ir/expr.cc
index f81eb33ba0df1..f194a386e359b 100644
--- a/src/ir/expr.cc
+++ b/src/ir/expr.cc
@@ -78,8 +78,8 @@ TVM_REGISTER_GLOBAL("make.IntImm")
 
 TVM_REGISTER_NODE_TYPE(IntImmNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IntImmNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IntImmNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const IntImmNode*>(node.get());
     if (op->dtype == DataType::Int(32)) {
       p->stream << op->value;
@@ -104,8 +104,8 @@ TVM_REGISTER_GLOBAL("make.FloatImm")
 
 TVM_REGISTER_NODE_TYPE(FloatImmNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FloatImmNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FloatImmNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const FloatImmNode*>(node.get());
     auto& stream = p->stream;
     switch (op->dtype.bits()) {
@@ -134,8 +134,8 @@ Range Range::make_by_min_extent(PrimExpr min, PrimExpr extent) {
   return Range(make_object<RangeNode>(min, extent));
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RangeNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RangeNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const RangeNode*>(node.get());
     p->stream << "range(min=" << op->min << ", ext=" << op->extent << ')';
   });
@@ -159,15 +159,15 @@ TVM_REGISTER_GLOBAL("relay._make.GlobalVar")
   return GlobalVar(name);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<GlobalVarNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<GlobalVarNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const GlobalVarNode*>(ref.get());
     p->stream << "GlobalVar(" << node->name_hint << ")";
   });
 
 // Container printer
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ArrayNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ArrayNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ArrayNode*>(node.get());
     p->stream << '[';
     for (size_t i = 0 ; i < op->data.size(); ++i) {
@@ -179,8 +179,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ']';
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<MapNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<MapNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const MapNode*>(node.get());
     p->stream << '{';
     for (auto it = op->data.begin(); it != op->data.end(); ++it) {
@@ -194,8 +194,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << '}';
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<StrMapNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<StrMapNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const StrMapNode*>(node.get());
     p->stream << '{';
     for (auto it = op->data.begin(); it != op->data.end(); ++it) {
diff --git a/src/ir/module.cc b/src/ir/module.cc
index 01a8baaedb821..7f3796ed07f5d 100644
--- a/src/ir/module.cc
+++ b/src/ir/module.cc
@@ -434,8 +434,8 @@ TVM_REGISTER_GLOBAL("relay._module.Module_ImportFromStd")
   mod->ImportFromStd(path);
 });;
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IRModuleNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IRModuleNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const IRModuleNode*>(ref.get());
     p->stream << "IRModuleNode( " << node->functions << ")";
 });
diff --git a/src/ir/op.cc b/src/ir/op.cc
index 2bdb04d729ac0..558b69891ae64 100644
--- a/src/ir/op.cc
+++ b/src/ir/op.cc
@@ -227,8 +227,8 @@ TVM_REGISTER_NODE_TYPE(OpNode)
     return static_cast<const OpNode*>(n)->name;
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<OpNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<OpNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const OpNode*>(ref.get());
     p->stream << "Op(" << node->name << ")";
   });
diff --git a/src/ir/span.cc b/src/ir/span.cc
index 2519321eba382..2ea7095c89ac8 100644
--- a/src/ir/span.cc
+++ b/src/ir/span.cc
@@ -48,8 +48,8 @@ SourceName SourceName::Get(const std::string& name) {
 TVM_REGISTER_GLOBAL("relay._make.SourceName")
 .set_body_typed(SourceName::Get);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<SourceNameNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<SourceNameNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const SourceNameNode*>(ref.get());
     p->stream << "SourceName(" << node->name << ", " << node << ")";
   });
@@ -73,8 +73,8 @@ TVM_REGISTER_NODE_TYPE(SpanNode);
 TVM_REGISTER_GLOBAL("relay._make.Span")
 .set_body_typed(SpanNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<SpanNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<SpanNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const SpanNode*>(ref.get());
     p->stream << "Span(" << node->source << ", " << node->lineno << ", "
               << node->col_offset << ")";
diff --git a/src/ir/tensor_type.cc b/src/ir/tensor_type.cc
index 0a9ed4eed327c..5e7c51c72d9b5 100644
--- a/src/ir/tensor_type.cc
+++ b/src/ir/tensor_type.cc
@@ -27,7 +27,7 @@
 
 namespace tvm {
 
-using tvm::NodePrinter;
+using tvm::ReprPrinter;
 using namespace tvm::runtime;
 
 TensorType::TensorType(Array<PrimExpr> shape, DataType dtype) {
@@ -60,8 +60,8 @@ TVM_REGISTER_GLOBAL("relay._make.TensorType")
   return TensorType(shape, dtype);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TensorTypeNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TensorTypeNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const TensorTypeNode*>(ref.get());
   p->stream << "TensorType(" << node->shape << ", " << node->dtype << ")";
 });
diff --git a/src/ir/transform.cc b/src/ir/transform.cc
index 5d0f5d8458330..332b338c64d6f 100644
--- a/src/ir/transform.cc
+++ b/src/ir/transform.cc
@@ -38,7 +38,7 @@ namespace transform {
 
 using tvm::runtime::TVMArgs;
 using tvm::runtime::TVMRetValue;
-using tvm::NodePrinter;
+using tvm::ReprPrinter;
 
 struct PassContextThreadLocalEntry {
   /*! \brief The default pass context. */
@@ -341,8 +341,8 @@ TVM_REGISTER_GLOBAL("relay._transform.Info")
   *ret = pass->Info();
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PassInfoNode>([](const ObjectRef& ref, tvm::NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PassInfoNode>([](const ObjectRef& ref, tvm::ReprPrinter* p) {
   auto* node = static_cast<const PassInfoNode*>(ref.get());
   p->stream << "The meta data of the pass: ";
   p->stream << "pass name: " << node->name;
@@ -371,8 +371,8 @@ TVM_REGISTER_GLOBAL("relay._transform.RunPass")
   *ret = pass(mod);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ModulePassNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ModulePassNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const ModulePassNode*>(ref.get());
   const PassInfo info = node->Info();
   p->stream << "Run Module pass: " << info->name
@@ -391,8 +391,8 @@ TVM_REGISTER_GLOBAL("relay._transform.Sequential")
   *ret = Sequential(passes, pass_info);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<SequentialNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<SequentialNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const SequentialNode*>(ref.get());
   const PassInfo info = node->Info();
   p->stream << "Run Sequential pass: " << info->name
@@ -421,8 +421,8 @@ TVM_REGISTER_GLOBAL("relay._transform.PassContext")
   *ret = pctx;
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PassContextNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PassContextNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const PassContextNode*>(ref.get());
   p->stream << "Pass context information: " << "\n";
   p->stream << "\topt_level: " << node->opt_level << "\n";
diff --git a/src/ir/type.cc b/src/ir/type.cc
index 233274a79e020..02ddfc9371fd0 100644
--- a/src/ir/type.cc
+++ b/src/ir/type.cc
@@ -38,8 +38,8 @@ TVM_REGISTER_GLOBAL("relay._make.PrimType")
   return PrimType(dtype);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PrimTypeNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PrimTypeNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const PrimTypeNode*>(ref.get());
     p->stream << node->dtype;
 });
@@ -59,8 +59,8 @@ TVM_REGISTER_GLOBAL("relay._make.TypeVar")
   return TypeVar(name, static_cast<TypeKind>(kind));
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TypeVarNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TypeVarNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const TypeVarNode*>(ref.get());
     p->stream << "TypeVar(" << node->name_hint << ", "
               << node->kind << ")";
@@ -81,8 +81,8 @@ TVM_REGISTER_GLOBAL("relay._make.GlobalTypeVar")
   return GlobalTypeVar(name, static_cast<TypeKind>(kind));
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<GlobalTypeVarNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<GlobalTypeVarNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const GlobalTypeVarNode*>(ref.get());
     p->stream << "GlobalTypeVar(" << node->name_hint << ", "
               << node->kind << ")";
@@ -110,8 +110,8 @@ TVM_REGISTER_GLOBAL("relay._make.FuncType")
   return FuncType(arg_types, ret_type, type_params, type_constraints);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FuncTypeNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FuncTypeNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const FuncTypeNode*>(ref.get());
   p->stream << "FuncType(" << node->type_params << ", "
             << node->arg_types << ", " << node->ret_type << ", "
@@ -136,8 +136,8 @@ TVM_REGISTER_GLOBAL("relay._make.TupleType")
   return TupleType(fields);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TupleTypeNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TupleTypeNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const TupleTypeNode*>(ref.get());
   p->stream << "TupleTypeNode(" << node->fields << ")";
 });
@@ -156,8 +156,8 @@ TVM_REGISTER_GLOBAL("relay._make.IncompleteType")
     return IncompleteType(static_cast<TypeKind>(kind));
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IncompleteTypeNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IncompleteTypeNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const IncompleteTypeNode*>(ref.get());
     p->stream << "IncompleteTypeNode(" << node->kind << ", " << node << ")";
   });
@@ -176,8 +176,8 @@ TVM_REGISTER_GLOBAL("relay._make.RefType")
 
 TVM_REGISTER_NODE_TYPE(RelayRefTypeNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RelayRefTypeNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RelayRefTypeNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const RelayRefTypeNode*>(ref.get());
   p->stream << "RelayRefTypeNode(" << node->value << ")";
 });
diff --git a/src/ir/type_relation.cc b/src/ir/type_relation.cc
index 361525c550441..1d80f95b10c95 100644
--- a/src/ir/type_relation.cc
+++ b/src/ir/type_relation.cc
@@ -40,8 +40,8 @@ TVM_REGISTER_GLOBAL("relay._make.TypeCall")
   return TypeCall(func, type);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TypeCallNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TypeCallNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const TypeCallNode*>(ref.get());
   p->stream << "TypeCallNode(" << node->func << ", "
             << node->args << ")";
@@ -69,8 +69,8 @@ TVM_REGISTER_GLOBAL("relay._make.TypeRelation")
   return TypeRelation(func, args, num_inputs, attrs);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TypeRelationNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TypeRelationNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const TypeRelationNode*>(ref.get());
     p->stream << "TypeRelationNode("
               << node->func->name
diff --git a/src/node/printer.cc b/src/node/printer.cc
index e0176d245d801..58b348f94c9d3 100644
--- a/src/node/printer.cc
+++ b/src/node/printer.cc
@@ -25,7 +25,7 @@
 
 namespace tvm {
 
-void NodePrinter::Print(const ObjectRef& node) {
+void ReprPrinter::Print(const ObjectRef& node) {
   static const FType& f = vtable();
   if (!node.defined()) {
     stream << "(nullptr)";
@@ -39,13 +39,13 @@ void NodePrinter::Print(const ObjectRef& node) {
   }
 }
 
-void NodePrinter::PrintIndent() {
+void ReprPrinter::PrintIndent() {
   for (int i = 0; i < indent; ++i) {
     stream << ' ';
   }
 }
 
-NodePrinter::FType& NodePrinter::vtable() {
+ReprPrinter::FType& ReprPrinter::vtable() {
   static FType inst;
   return inst;
 }
diff --git a/src/relay/backend/interpreter.cc b/src/relay/backend/interpreter.cc
index 224ff778ff342..0e95a69d466b0 100644
--- a/src/relay/backend/interpreter.cc
+++ b/src/relay/backend/interpreter.cc
@@ -47,8 +47,8 @@ InterpreterClosure::InterpreterClosure(tvm::Map<Var, ObjectRef> env,
   data_ = std::move(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<InterpreterClosureObj >([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<InterpreterClosureObj >([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const InterpreterClosureObj*>(ref.get());
   p->stream << "InterpreterClosureNode(" << node->func << ", " << node->env << ")";
 });
@@ -68,8 +68,8 @@ RecClosure::RecClosure(InterpreterClosure clos, Var bind) {
   data_ = std::move(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RecClosureObj>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RecClosureObj>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const RecClosureObj*>(ref.get());
     p->stream << "RecClosureObj(" << node->clos << ")";
   });
@@ -87,8 +87,8 @@ TVM_REGISTER_GLOBAL("relay._make.RefValue")
 
 TVM_REGISTER_NODE_TYPE(RefValueObj);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RefValueObj>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RefValueObj>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const RefValueObj*>(ref.get());
     p->stream << "RefValueObj(" << node->value << ")";
   });
@@ -111,8 +111,8 @@ TVM_REGISTER_GLOBAL("relay._make.ConstructorValue")
 
 TVM_REGISTER_NODE_TYPE(ConstructorValueObj);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ConstructorValueObj>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ConstructorValueObj>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const ConstructorValueObj*>(ref.get());
   p->stream << "ConstructorValueObj(" << node->tag << ","
             << node->fields << ")";
diff --git a/src/relay/ir/adt.cc b/src/relay/ir/adt.cc
index bf9c9189e9266..485a0a283a31d 100644
--- a/src/relay/ir/adt.cc
+++ b/src/relay/ir/adt.cc
@@ -37,8 +37,8 @@ TVM_REGISTER_NODE_TYPE(PatternWildcardNode);
 TVM_REGISTER_GLOBAL("relay._make.PatternWildcard")
 .set_body_typed(PatternWildcardNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PatternWildcardNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PatternWildcardNode>([](const ObjectRef& ref, ReprPrinter* p) {
   p->stream << "PatternWildcardNode()";
 });
 
@@ -53,8 +53,8 @@ TVM_REGISTER_NODE_TYPE(PatternVarNode);
 TVM_REGISTER_GLOBAL("relay._make.PatternVar")
 .set_body_typed(PatternVarNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PatternVarNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PatternVarNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const PatternVarNode*>(ref.get());
   p->stream << "PatternVarNode(" << node->var << ")";
 });
@@ -72,8 +72,8 @@ TVM_REGISTER_NODE_TYPE(PatternConstructorNode);
 TVM_REGISTER_GLOBAL("relay._make.PatternConstructor")
 .set_body_typed(PatternConstructorNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PatternConstructorNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PatternConstructorNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const PatternConstructorNode*>(ref.get());
   p->stream << "PatternConstructorNode(" << node->constructor
             << ", " << node->patterns << ")";
@@ -90,8 +90,8 @@ TVM_REGISTER_NODE_TYPE(PatternTupleNode);
 TVM_REGISTER_GLOBAL("relay._make.PatternTuple")
 .set_body_typed(PatternTupleNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PatternTupleNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PatternTupleNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const PatternTupleNode*>(ref.get());
   p->stream << "PatternTupleNode(" << node->patterns << ")";
 });
@@ -108,8 +108,8 @@ TVM_REGISTER_NODE_TYPE(ClauseNode);
 TVM_REGISTER_GLOBAL("relay._make.Clause")
 .set_body_typed(ClauseNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ClauseNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ClauseNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const ClauseNode*>(ref.get());
   p->stream << "ClauseNode(" << node->lhs << ", "
             << node->rhs << ")";
@@ -128,8 +128,8 @@ TVM_REGISTER_NODE_TYPE(MatchNode);
 TVM_REGISTER_GLOBAL("relay._make.Match")
 .set_body_typed(MatchNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<MatchNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<MatchNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const MatchNode*>(ref.get());
   p->stream << "MatchNode(" << node->data << ", "
             << node->clauses << ", " << node->complete << ")";
diff --git a/src/relay/ir/expr.cc b/src/relay/ir/expr.cc
index 8151db416b748..27b933d7162c2 100644
--- a/src/relay/ir/expr.cc
+++ b/src/relay/ir/expr.cc
@@ -27,7 +27,7 @@
 namespace tvm {
 namespace relay {
 
-using tvm::NodePrinter;
+using tvm::ReprPrinter;
 using namespace tvm::runtime;
 
 Constant ConstantNode::make(runtime::NDArray data) {
@@ -41,8 +41,8 @@ TVM_REGISTER_NODE_TYPE(ConstantNode);
 TVM_REGISTER_GLOBAL("relay._make.Constant")
 .set_body_typed(ConstantNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ConstantNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ConstantNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const ConstantNode*>(ref.get());
     const PackedFunc* fprint = Registry::Get("relay._constant_repr");
     CHECK(fprint) << "unable to find printing function for constants";
@@ -74,8 +74,8 @@ TVM_REGISTER_NODE_TYPE(TupleNode);
 TVM_REGISTER_GLOBAL("relay._make.Tuple")
 .set_body_typed(TupleNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TupleNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TupleNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const TupleNode*>(ref.get());
     p->stream << "Tuple(" << node->fields << ")";
   });
@@ -99,8 +99,8 @@ TVM_REGISTER_NODE_TYPE(VarNode);
 TVM_REGISTER_GLOBAL("relay._make.Var")
 .set_body_typed(static_cast<Var (*)(std::string, Type)>(VarNode::make));
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<VarNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<VarNode>([](const ObjectRef& ref, ReprPrinter* p) {
     auto* node = static_cast<const VarNode*>(ref.get());
     p->stream << "Var(" << node->name_hint();
     if (node->type_annotation.defined()) {
@@ -209,8 +209,8 @@ TVM_REGISTER_NODE_TYPE(FunctionNode);
 TVM_REGISTER_GLOBAL("relay._make.Function")
 .set_body_typed(FunctionNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FunctionNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FunctionNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const FunctionNode*>(ref.get());
   p->stream << "FunctionNode(" << node->params << ", " << node->ret_type
             << ", " << node->body << ", " << node->type_params << ", "
@@ -232,8 +232,8 @@ TVM_REGISTER_NODE_TYPE(CallNode);
 TVM_REGISTER_GLOBAL("relay._make.Call")
 .set_body_typed(CallNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<CallNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<CallNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const CallNode*>(ref.get());
   p->stream << "CallNode(" << node->op << ", " << node->args << ", "
             << node->attrs << ", " << node->type_args << ")";
@@ -252,8 +252,8 @@ TVM_REGISTER_NODE_TYPE(LetNode);
 TVM_REGISTER_GLOBAL("relay._make.Let")
 .set_body_typed(LetNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<LetNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<LetNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const LetNode*>(ref.get());
   p->stream << "LetNode(" << node->var << ", " << node->value
             << ", " << node->body << ")";
@@ -272,8 +272,8 @@ TVM_REGISTER_NODE_TYPE(IfNode);
 TVM_REGISTER_GLOBAL("relay._make.If")
 .set_body_typed(IfNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IfNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IfNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const IfNode*>(ref.get());
   p->stream << "IfNode(" << node->cond << ", " << node->true_branch
             << ", " << node->false_branch << ")";
@@ -291,8 +291,8 @@ TVM_REGISTER_NODE_TYPE(TupleGetItemNode);
 TVM_REGISTER_GLOBAL("relay._make.TupleGetItem")
 .set_body_typed(TupleGetItemNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TupleGetItemNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TupleGetItemNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const TupleGetItemNode*>(ref.get());
   p->stream << "TupleGetItemNode(" << node->tuple << ", " << node->index << ")";
 });
@@ -308,8 +308,8 @@ TVM_REGISTER_NODE_TYPE(RefCreateNode);
 TVM_REGISTER_GLOBAL("relay._make.RefCreate")
 .set_body_typed(RefCreateNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RefCreateNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RefCreateNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const RefCreateNode*>(ref.get());
   p->stream << "RefCreateNode(" << node->value << ")";
 });
@@ -325,8 +325,8 @@ TVM_REGISTER_NODE_TYPE(RefReadNode);
 TVM_REGISTER_GLOBAL("relay._make.RefRead")
 .set_body_typed(RefReadNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RefReadNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RefReadNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const RefReadNode*>(ref.get());
   p->stream << "RefReadNode(" << node->ref << ")";
 });
@@ -343,8 +343,8 @@ TVM_REGISTER_NODE_TYPE(RefWriteNode);
 TVM_REGISTER_GLOBAL("relay._make.RefWrite")
 .set_body_typed(RefWriteNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RefWriteNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RefWriteNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const RefWriteNode*>(ref.get());
   p->stream << "RefWriteNode(" << node->ref << ", " << node->value << ")";
 });
diff --git a/src/relay/ir/transform.cc b/src/relay/ir/transform.cc
index 1f2e8ed52f8d8..453391d4c0806 100644
--- a/src/relay/ir/transform.cc
+++ b/src/relay/ir/transform.cc
@@ -157,8 +157,8 @@ TVM_REGISTER_NODE_TYPE(FunctionPassNode);
 TVM_REGISTER_GLOBAL("relay._transform.MakeFunctionPass")
 .set_body_typed(FunctionPassNode::make);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FunctionPassNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FunctionPassNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* node = static_cast<const FunctionPassNode*>(ref.get());
   const PassInfo info = node->Info();
   p->stream << "Run Function pass: " << info->name
diff --git a/src/relay/pass/quantize/quantize.cc b/src/relay/pass/quantize/quantize.cc
index 2441f6e65d88b..b3a8733c45e1a 100644
--- a/src/relay/pass/quantize/quantize.cc
+++ b/src/relay/pass/quantize/quantize.cc
@@ -116,8 +116,8 @@ QConfig& QConfig::Current() {
 
 TVM_REGISTER_NODE_TYPE(QConfigNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<QConfigNode>([](const ObjectRef& ref, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<QConfigNode>([](const ObjectRef& ref, ReprPrinter* p) {
   auto* op = static_cast<const QConfigNode*>(ref.get());
   p->stream << "qconfig(";
   p->stream << "nbit_input=" << op->nbit_input << ", ";
diff --git a/src/target/target.cc b/src/target/target.cc
index a75e146586f53..8626c7365f802 100644
--- a/src/target/target.cc
+++ b/src/target/target.cc
@@ -39,8 +39,8 @@ using runtime::PackedFunc;
 
 TVM_REGISTER_NODE_TYPE(TargetNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TargetNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TargetNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const TargetNode*>(node.get());
     p->stream << op->str();
   });
@@ -381,8 +381,8 @@ tvm::BuildConfig BuildConfig::Current() {
 
 TVM_REGISTER_NODE_TYPE(BuildConfigNode);
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<BuildConfigNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<BuildConfigNode>([](const ObjectRef& node, ReprPrinter* p) {
   auto* op = static_cast<const BuildConfigNode*>(node.get());
   p->stream << "build_config(";
   p->stream << "data_alignment=" << op->data_alignment << ", ";
diff --git a/src/target/target_info.cc b/src/target/target_info.cc
index 6c332e77b9bad..a778c0e8311ba 100644
--- a/src/target/target_info.cc
+++ b/src/target/target_info.cc
@@ -26,8 +26,8 @@
 
 namespace tvm {
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<MemoryInfoNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<MemoryInfoNode>([](const ObjectRef& node, ReprPrinter* p) {
   auto* op = static_cast<const MemoryInfoNode*>(node.get());
   p->stream << "mem-info("
             << "unit_bits=" << op->unit_bits << ", "
diff --git a/src/tir/ir/buffer.cc b/src/tir/ir/buffer.cc
index c2fc581a3904c..ff67e8d9cbc26 100644
--- a/src/tir/ir/buffer.cc
+++ b/src/tir/ir/buffer.cc
@@ -453,8 +453,8 @@ Buffer BufferNode::make(Var data,
   return Buffer(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<BufferNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<BufferNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const BufferNode*>(node.get());
     p->stream << "buffer(" << op->name << ", " << op << ")";
 });
diff --git a/src/tir/ir/data_layout.cc b/src/tir/ir/data_layout.cc
index 59fa2af41631a..8a5125bca193f 100644
--- a/src/tir/ir/data_layout.cc
+++ b/src/tir/ir/data_layout.cc
@@ -198,8 +198,8 @@ int32_t Layout::FactorOf(const LayoutAxis& axis) const {
   return -1;
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<LayoutNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<LayoutNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* l = static_cast<const LayoutNode*>(node.get());
     p->stream << "Layout(" << l->name << ")";
   });
@@ -365,8 +365,8 @@ BijectiveLayout BijectiveLayoutNode::make(const Layout& src_layout,
   return BijectiveLayout(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<BijectiveLayoutNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<BijectiveLayoutNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* b = static_cast<const BijectiveLayoutNode*>(node.get());
     p->stream << "BijectiveLayout(" << b->src_layout.name()
               << "->" << b->dst_layout.name() << ")";
diff --git a/src/tir/ir/expr.cc b/src/tir/ir/expr.cc
index 0cdbfdc71c97b..d06c33f79dcc6 100644
--- a/src/tir/ir/expr.cc
+++ b/src/tir/ir/expr.cc
@@ -57,8 +57,8 @@ IterVar IterVarNode::make(Range dom,
   return IterVar(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IterVarNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IterVarNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const IterVarNode*>(node.get());
     p->stream << "iter_var(";
     if (op->var->name_hint.length() != 0) {
@@ -339,8 +339,8 @@ PrimExpr AnyNode::make() {
   return PrimExpr(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<StringImmNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<StringImmNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const StringImmNode*>(node.get());
     auto& stream = p->stream;
     stream << '"';
@@ -375,24 +375,24 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     stream << '"';
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<CastNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<CastNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const CastNode*>(node.get());
     p->stream << op->dtype << '(';
     p->Print(op->value);
     p->stream << ')';
   })
-.set_dispatch<VarNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<VarNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const VarNode*>(node.get());
     // omit the type
     // stream << op->name << "." << op->type;
     p->stream << op->name_hint;
   })
-.set_dispatch<SizeVarNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<SizeVarNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const SizeVarNode*>(node.get());
     p->stream << "{" << op->name_hint << "|" << op->name_hint << ">=0}";
   })
-.set_dispatch<AddNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<AddNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const AddNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -400,7 +400,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
   })
-.set_dispatch<SubNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<SubNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const SubNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -408,7 +408,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
   })
-.set_dispatch<MulNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<MulNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const MulNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -416,7 +416,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
   })
-.set_dispatch<DivNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<DivNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const DivNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -424,7 +424,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
   })
-.set_dispatch<ModNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<ModNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ModNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -432,7 +432,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
 })
-.set_dispatch<MinNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<MinNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const MinNode*>(node.get());
     p->stream << "min(";
     p->Print(op->a);
@@ -440,7 +440,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ")";
 })
-.set_dispatch<MaxNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<MaxNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const MaxNode*>(node.get());
     p->stream << "max(";
     p->Print(op->a);
@@ -448,7 +448,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ")";
 })
-.set_dispatch<EQNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<EQNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const EQNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -456,7 +456,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
 })
-.set_dispatch<NENode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<NENode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const NENode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -464,7 +464,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
 })
-.set_dispatch<LTNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<LTNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const LTNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -472,7 +472,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
 })
-.set_dispatch<LENode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<LENode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const LENode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -480,7 +480,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
 })
-.set_dispatch<GTNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<GTNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const GTNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -488,7 +488,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->b);
     p->stream << ')';
 })
-.set_dispatch<GENode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<GENode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const GENode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -497,20 +497,20 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ')';
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FloorDivNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FloorDivNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const FloorDivNode*>(node.get());
   p->stream << "floordiv(" << op->a << ", " << op->b << ")";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FloorModNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FloorModNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const FloorModNode*>(node.get());
   p->stream << "floormod(" << op->a << ", " << op->b << ")";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<AndNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<AndNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const AndNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -519,8 +519,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ')';
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<OrNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<OrNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const OrNode*>(node.get());
     p->stream << '(';
     p->Print(op->a);
@@ -529,15 +529,15 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ')';
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<NotNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<NotNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const NotNode*>(node.get());
     p->stream << '!';
     p->Print(op->a);
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<SelectNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<SelectNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const SelectNode*>(node.get());
     p->stream << "select(";
     p->Print(op->condition);
@@ -548,8 +548,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ")";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<LoadNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<LoadNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const LoadNode*>(node.get());
     p->stream << op->buffer_var << "[";
     p->Print(op->index);
@@ -560,8 +560,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     }
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RampNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RampNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const RampNode*>(node.get());
     p->stream << "ramp(";
     p->Print(op->base);
@@ -570,16 +570,16 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ", " << op->lanes << ")";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<BroadcastNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<BroadcastNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const BroadcastNode*>(node.get());
     p->stream << "x" << op->lanes << "(";
     p->Print(op->value);
     p->stream << ")";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<CallNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<CallNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const CallNode*>(node.get());
     p->stream << op->name << "(";
     for (size_t i = 0; i < op->args.size(); ++i) {
@@ -591,8 +591,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ")";
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<LetNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<LetNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const LetNode*>(node.get());
     p->stream << "(let " << op->var << " = ";
     p->Print(op->value);
@@ -601,13 +601,13 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ")";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<AnyNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<AnyNode>([](const ObjectRef& node, ReprPrinter* p) {
     p->stream << "?";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ReduceNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ReduceNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ReduceNode*>(node.get());
     p->stream << "reduce(combiner="
               << op->combiner;
@@ -618,8 +618,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << ")";
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<CommReducerNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<CommReducerNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const CommReducerNode*>(node.get());
     p->stream << "comm_reducer(result=" << op->result
               << ", lhs=" << op->lhs
diff --git a/src/tir/ir/lowered_func.cc b/src/tir/ir/lowered_func.cc
index a2755343fc43e..c1331fbd4c1f5 100644
--- a/src/tir/ir/lowered_func.cc
+++ b/src/tir/ir/lowered_func.cc
@@ -24,8 +24,8 @@
 
 namespace tvm {
 namespace tir {
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<LoweredFuncNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<LoweredFuncNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const LoweredFuncNode*>(node.get());
     p->stream << "LoweredFunc(" << op->name << ", " << op << ")";
 });
diff --git a/src/tir/ir/stmt.cc b/src/tir/ir/stmt.cc
index 6d39d99f69395..0cd2aba319ee1 100644
--- a/src/tir/ir/stmt.cc
+++ b/src/tir/ir/stmt.cc
@@ -248,8 +248,8 @@ Stmt EvaluateNode::make(PrimExpr value) {
 
 // Printers
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<LetStmtNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<LetStmtNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const LetStmtNode*>(node.get());
     p->PrintIndent();
     p->stream << "let " << op->var << " = ";
@@ -258,8 +258,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->body);
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<AttrStmtNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<AttrStmtNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const AttrStmtNode*>(node.get());
     p->PrintIndent();
     p->stream << "// attr [";
@@ -271,8 +271,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->body);
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<AssertStmtNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<AssertStmtNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const AssertStmtNode*>(node.get());
     p->PrintIndent();
     p->stream << "assert(";
@@ -283,8 +283,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->body);
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ProducerConsumerNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ProducerConsumerNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ProducerConsumerNode*>(node.get());
     if (op->is_producer) {
       p->PrintIndent();
@@ -317,8 +317,8 @@ std::ostream &operator<<(std::ostream& out, ForType type) { // NOLINT(*)
   return out;
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ForNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ForNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ForNode*>(node.get());
     p->PrintIndent();
     p->stream << op->for_type << " (" << op->loop_var << ", ";
@@ -335,8 +335,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << "}\n";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<StoreNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<StoreNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const StoreNode*>(node.get());
     p->PrintIndent();
     p->stream << op->buffer_var << "[";
@@ -350,8 +350,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << '\n';
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ProvideNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ProvideNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ProvideNode*>(node.get());
     p->PrintIndent();
     p->stream << op->func->func_name() << "(";
@@ -368,8 +368,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << '\n';
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<AllocateNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<AllocateNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const AllocateNode*>(node.get());
     p->PrintIndent();
     p->stream << "allocate " << op->buffer_var << "[" << op->dtype;
@@ -386,16 +386,16 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->body);
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<FreeNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<FreeNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const FreeNode*>(node.get());
     p->PrintIndent();
     p->stream << "free " << op->buffer_var;
     p->stream << '\n';
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<RealizeNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<RealizeNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const RealizeNode*>(node.get());
     p->PrintIndent();
     p->stream << "realize " << op->func->func_name() << "(";
@@ -425,8 +425,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << "}\n";
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PrefetchNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PrefetchNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const PrefetchNode*>(node.get());
     p->PrintIndent();
     p->stream << "prefetch " << op->func->func_name() << "(";
@@ -444,16 +444,16 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     }
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<SeqStmtNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<SeqStmtNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const SeqStmtNode*>(node.get());
     for (Stmt stmt : op->seq) {
       p->Print(stmt);
     }
   });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<IfThenElseNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<IfThenElseNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const IfThenElseNode*>(node.get());
     p->PrintIndent();
     while (true) {
@@ -483,8 +483,8 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->stream << "}\n";
 });
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<EvaluateNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<EvaluateNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const EvaluateNode*>(node.get());
     p->PrintIndent();
     p->Print(op->value);
@@ -492,7 +492,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
   });
 
 template<typename T>
-void PrintList(const Array<T> &exprs, NodePrinter* p) {
+void PrintList(const Array<T> &exprs, ReprPrinter* p) {
   for (size_t i = 0; i < exprs.size(); ++i) {
     p->Print(exprs[i]);
     if (i < exprs.size() - 1) {
@@ -501,8 +501,8 @@ void PrintList(const Array<T> &exprs, NodePrinter* p) {
   }
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ShuffleNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ShuffleNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ShuffleNode*>(node.get());
     p->stream << "shuffle(";
     PrintList(op->vectors, p);
diff --git a/src/top/operation/compute_op.cc b/src/top/operation/compute_op.cc
index f325ae85002c2..598a0f74405d8 100644
--- a/src/top/operation/compute_op.cc
+++ b/src/top/operation/compute_op.cc
@@ -39,8 +39,8 @@ namespace tvm {
 namespace top {
 using namespace tir;
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ComputeOpNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ComputeOpNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ComputeOpNode*>(node.get());
     p->stream << "compute(" << op->name << ", " << op << ")";
 });
diff --git a/src/top/operation/extern_op.cc b/src/top/operation/extern_op.cc
index 276b5ebf6bc70..8bc812e52a23f 100644
--- a/src/top/operation/extern_op.cc
+++ b/src/top/operation/extern_op.cc
@@ -31,8 +31,8 @@ namespace tvm {
 namespace top {
 using namespace tir;
 // ExternOpNode
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ExternOpNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ExternOpNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ExternOpNode*>(node.get());
     p->stream << "extern(" << op->name << ", " << op << ")";
   });
diff --git a/src/top/operation/hybrid_op.cc b/src/top/operation/hybrid_op.cc
index f4e3850650a3c..4c1ab7073c891 100644
--- a/src/top/operation/hybrid_op.cc
+++ b/src/top/operation/hybrid_op.cc
@@ -37,8 +37,8 @@ namespace tvm {
 namespace top {
 using namespace tir;
 // HybridOpNode
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<HybridOpNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<HybridOpNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const HybridOpNode*>(node.get());
     p->stream << "hybrid(" << op->name << ", " << op << ")";
   });
diff --git a/src/top/operation/placeholder_op.cc b/src/top/operation/placeholder_op.cc
index 284752b3661c5..13311a8941238 100644
--- a/src/top/operation/placeholder_op.cc
+++ b/src/top/operation/placeholder_op.cc
@@ -27,8 +27,8 @@ namespace tvm {
 namespace top {
 
 // PlaceholderOpNode
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<PlaceholderOpNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<PlaceholderOpNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const PlaceholderOpNode*>(node.get());
     p->stream << "placeholder(" << op->name << ", " << op << ")";
 });
diff --git a/src/top/operation/scan_op.cc b/src/top/operation/scan_op.cc
index 2ddb6bd11cc8f..62ddecb2851f7 100644
--- a/src/top/operation/scan_op.cc
+++ b/src/top/operation/scan_op.cc
@@ -31,8 +31,8 @@ namespace tvm {
 namespace top {
 using namespace tir;
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<ScanOpNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<ScanOpNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ScanOpNode*>(node.get());
     p->stream << "scan(" << op->name << ", " << op << ")";
 });
diff --git a/src/top/operation/tensor_compute_op.cc b/src/top/operation/tensor_compute_op.cc
index 2cc8219288091..5011c1662296b 100644
--- a/src/top/operation/tensor_compute_op.cc
+++ b/src/top/operation/tensor_compute_op.cc
@@ -34,8 +34,8 @@ namespace tvm {
 namespace top {
 using namespace tir;
 // TensorComputeOpNode
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TensorComputeOpNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TensorComputeOpNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const TensorComputeOpNode*>(node.get());
     p->stream << "tensor_compute_op(" << op->name << ", " << op << ")";
   });
diff --git a/src/top/schedule/schedule_lang.cc b/src/top/schedule/schedule_lang.cc
index 10d5ddc48b7b3..130d06bda8482 100644
--- a/src/top/schedule/schedule_lang.cc
+++ b/src/top/schedule/schedule_lang.cc
@@ -795,8 +795,8 @@ TVM_REGISTER_NODE_TYPE(SingletonNode);
 TVM_REGISTER_NODE_TYPE(ScheduleNode);
 
 // Printer
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<StageNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<StageNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const StageNode*>(node.get());
     if (op->op.defined()) {
       p->stream << "stage(" << op->origin_op->name << ", " << op << ")";
@@ -804,11 +804,11 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
       p->stream << "group-stage(" << op << ")";
     }
 })
-.set_dispatch<IterVarAttrNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<IterVarAttrNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const IterVarAttrNode*>(node.get());
     p->stream << IterVarType2String(op->iter_type);
 })
-.set_dispatch<SplitNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<SplitNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const SplitNode*>(node.get());
     p->stream << "split(parent=";
     p->Print(op->parent);
@@ -818,7 +818,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->inner);
     p->stream << ')';
 })
-.set_dispatch<FuseNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<FuseNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const FuseNode*>(node.get());
     p->stream << "split(";
     p->stream << "outer=";
@@ -829,7 +829,7 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->fused);
     p->stream << ')';
 })
-.set_dispatch<RebaseNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<RebaseNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const RebaseNode*>(node.get());
     p->stream << "rebase(";
     p->stream << "parent=";
@@ -838,13 +838,13 @@ TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
     p->Print(op->rebased);
     p->stream << ')';
 })
-.set_dispatch<SingletonNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<SingletonNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const SingletonNode*>(node.get());
     p->stream << "singleton(";
     p->Print(op->iter);
     p->stream << ')';
 })
-.set_dispatch<ScheduleNode>([](const ObjectRef& node, NodePrinter* p) {
+.set_dispatch<ScheduleNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const ScheduleNode*>(node.get());
     p->stream << "schedule(" << op << ")";
   });
diff --git a/src/top/tensor.cc b/src/top/tensor.cc
index c848cc4b43674..85232b9f719c6 100644
--- a/src/top/tensor.cc
+++ b/src/top/tensor.cc
@@ -82,8 +82,8 @@ Tensor TensorNode::make(Array<PrimExpr> shape,
   return Tensor(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TensorNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TensorNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* t = static_cast<const TensorNode*>(node.get());
     p->stream << "Tensor(shape=" << t->shape
               << ", op.name=" << t->op->name << ')';
@@ -114,8 +114,8 @@ TensorIntrin TensorIntrinNode::make(std::string name,
   return TensorIntrin(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TensorIntrinNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TensorIntrinNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* op = static_cast<const TensorIntrinNode*>(node.get());
     p->stream << "TensorIntrin(name=" << op->name << ", " << op << ")";
   });
@@ -139,8 +139,8 @@ TensorIntrinCall TensorIntrinCallNode::make(TensorIntrin intrin,
   return TensorIntrinCall(n);
 }
 
-TVM_STATIC_IR_FUNCTOR(NodePrinter, vtable)
-.set_dispatch<TensorIntrinCallNode>([](const ObjectRef& node, NodePrinter* p) {
+TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
+.set_dispatch<TensorIntrinCallNode>([](const ObjectRef& node, ReprPrinter* p) {
     auto* n = static_cast<const TensorIntrinCallNode*>(node.get());
     p->stream << "TensorIntrinCall(intrin=" << n->intrin << ", " << n << ")";
   });