[PIR] standardize the use of value[-2].

paddle/cinn/hlir/framework/new_ir/op_lowering_impl.cc

@@ -53,9 +53,7 @@ std::vector<ir::Tensor> CollectInputTensor(
     std::vector<ir::Tensor>* func_args,
     std::unordered_map<::pir::Value, ir::Tensor>* tensor_map) {
   std::vector<ir::Tensor> tensors;
-  for (auto& operand : op->operands()) {
-    CHECK(operand);
-    auto in_value = operand.source();
+  for (auto in_value : op->operands_source()) {
     VLOG(4) << "input tensor name: " << CompatibleInfo::ValueName(in_value);
     // NOTE(Aurelius84): Need always to create placeholder for input tensor.
     ir::Tensor tensor = details::GetTensor(in_value);
@@ -72,7 +70,7 @@ std::vector<ir::Tensor> CollectInputTensor(
   return tensors;
 }
 
-void CollectOutputInfo(const ::pir::Operation* op,
+void CollectOutputInfo(::pir::Operation* op,
                        std::vector<Type>* out_types,
                        std::vector<std::vector<int>>* out_shapes) {
   auto op_results = op->results();
@@ -359,7 +357,7 @@ std::vector<ir::Expr> OpLowererImpl::LowerOps(
 
 std::vector<ir::LoweredFunc> OpLowererImpl::DoOpLower(
     std::shared_ptr<hlir::framework::OpImpl> op_impl,
-    const ::pir::Operation* op,
+    ::pir::Operation* op,
     std::unordered_map<::pir::Value, ir::Tensor>* tensor_map,
     std::vector<ir::Tensor>* op_func_arg_tensors) {
   VLOG(4) << "Do lower with Compute, op: " << op->name();

paddle/cinn/hlir/framework/new_ir/op_lowering_impl.h

@@ -131,7 +131,7 @@ class OpLowererImpl : public OpLowererImplBase<GroupPtr> {
    */
   std::vector<ir::LoweredFunc> DoOpLower(
       std::shared_ptr<hlir::framework::OpImpl> op_impl,
-      const ::pir::Operation* op,
+      ::pir::Operation* op,
       std::unordered_map<::pir::Value, ir::Tensor>* tensor_map,
       std::vector<ir::Tensor>* op_func_arg_tensors);
 

paddle/cinn/hlir/framework/new_ir/utils.cc

@@ -74,8 +74,7 @@ std::vector<std::string> CompatibleInfo::InputNames(const ::pir::Operation& op,
   return names;
 }
 
-std::vector<std::string> CompatibleInfo::OutputNames(
-    const ::pir::Operation& op) {
+std::vector<std::string> CompatibleInfo::OutputNames(::pir::Operation& op) {
   std::vector<std::string> names;
   for (int i = 0; i < op.num_results(); ++i) {
     auto value = op.result(i);

paddle/cinn/hlir/framework/new_ir/utils.h

@@ -40,7 +40,7 @@ struct CompatibleInfo {
   static std::vector<std::string> InputNames(const ::pir::Operation& op,
                                              bool allow_duplicate = false);
 
-  static std::vector<std::string> OutputNames(const ::pir::Operation& op);
+  static std::vector<std::string> OutputNames(::pir::Operation& op);  // NOLINT
 };
 
 }  // namespace newir

paddle/fluid/pybind/ir.cc

@@ -236,10 +236,7 @@ void BindOperation(py::module *m) {
   )DOC");
   op.def("name", &Operation::name)
       .def("get_parent_block",
-           py::overload_cast<>(&Operation::GetParent),
-           return_value_policy::reference)
-      .def("get_parent_block",
-           py::overload_cast<>(&Operation::GetParent, py::const_),
+           &Operation::GetParent,
            return_value_policy::reference)
       .def("num_operands", &Operation::num_operands)
       .def("num_results", &Operation::num_results)

paddle/pir/core/block.cc

@@ -90,7 +90,7 @@ void Block::AddArgument(Type type) {
 
 bool Block::TopoOrderCheck(const OpListType &op_list) {
   std::unordered_set<Value> visited_values;
-  for (const Operation *op : op_list) {
+  for (Operation *op : op_list) {
     if (op->num_operands() > 0) {
       for (size_t i = 0; i < op->num_operands(); ++i) {
         auto operand = op->operand_source(i);

paddle/pir/core/block_argument.cc

@@ -29,12 +29,12 @@ namespace detail {
 class BlockArgumentImpl : public ValueImpl {
  public:
   static bool classof(const ValueImpl &value) {
-    return value.kind() == BLOCK_ARGUMENT_INDEX;
+    return value.kind() == BLOCK_ARG_IDX;
   }
 
  private:
   BlockArgumentImpl(Type type, Block *owner, uint32_t index)
-      : ValueImpl(type, BLOCK_ARGUMENT_INDEX), owner_(owner), index_(index) {}
+      : ValueImpl(type, BLOCK_ARG_IDX), owner_(owner), index_(index) {}
 
   ~BlockArgumentImpl();
   // access construction and owner

paddle/pir/core/ir_printer.cc

@@ -139,7 +139,7 @@ void IrPrinter::PrintOperation(Operation* op) {
   PrintGeneralOperation(op);
 }
 
-void IrPrinter::PrintGeneralOperation(const Operation* op) {
+void IrPrinter::PrintGeneralOperation(Operation* op) {
   // TODO(lyk): add API to get opresults directly
   PrintOpResult(op);
   os << " =";
@@ -160,7 +160,7 @@ void IrPrinter::PrintGeneralOperation(const Operation* op) {
   PrintOpReturnType(op);
 }
 
-void IrPrinter::PrintFullOperation(const Operation* op) {
+void IrPrinter::PrintFullOperation(Operation* op) {
   PrintGeneralOperation(op);
   if (op->num_regions() > 0) {
     os << newline;
@@ -186,7 +186,7 @@ void IrPrinter::PrintBlock(const Block* block) {
   os << "}\n";
 }
 
-void IrPrinter::PrintValue(const Value& v) {
+void IrPrinter::PrintValue(Value v) {
   if (!v) {
     os << "<<NULL VALUE>>";
     return;
@@ -204,7 +204,7 @@ void IrPrinter::PrintValue(const Value& v) {
   os << new_name;
 }
 
-void IrPrinter::PrintOpResult(const Operation* op) {
+void IrPrinter::PrintOpResult(Operation* op) {
   os << " (";
   auto num_op_result = op->num_results();
   std::vector<OpResult> op_results;
@@ -220,7 +220,7 @@ void IrPrinter::PrintOpResult(const Operation* op) {
   os << ")";
 }
 
-void IrPrinter::PrintAttributeMap(const Operation* op) {
+void IrPrinter::PrintAttributeMap(Operation* op) {
   AttributeMap attributes = op->attributes();
   std::map<std::string, Attribute, std::less<std::string>> order_attributes(
       attributes.begin(), attributes.end());
@@ -239,7 +239,7 @@ void IrPrinter::PrintAttributeMap(const Operation* op) {
   os << "}";
 }
 
-void IrPrinter::PrintOpOperands(const Operation* op) {
+void IrPrinter::PrintOpOperands(Operation* op) {
   os << " (";
   auto num_op_operands = op->num_operands();
   std::vector<Value> op_operands;
@@ -255,7 +255,7 @@ void IrPrinter::PrintOpOperands(const Operation* op) {
   os << ")";
 }
 
-void IrPrinter::PrintOperandsType(const Operation* op) {
+void IrPrinter::PrintOperandsType(Operation* op) {
   auto num_op_operands = op->num_operands();
   std::vector<Type> op_operand_types;
   op_operand_types.reserve(num_op_operands);
@@ -276,7 +276,7 @@ void IrPrinter::PrintOperandsType(const Operation* op) {
   os << ")";
 }
 
-void IrPrinter::PrintOpReturnType(const Operation* op) {
+void IrPrinter::PrintOpReturnType(Operation* op) {
   auto num_op_result = op->num_results();
   std::vector<Type> op_result_types;
   op_result_types.reserve(num_op_result);

paddle/pir/core/ir_printer.h

@@ -51,24 +51,24 @@ class IR_API IrPrinter : public BasicIrPrinter {
   /// @brief dispatch to custom printer function or PrintGeneralOperation
   void PrintOperation(Operation* op);
   /// @brief print operation itself without its regions
-  void PrintGeneralOperation(const Operation* op);
+  void PrintGeneralOperation(Operation* op);
   /// @brief print operation and its regions
-  void PrintFullOperation(const Operation* op);
+  void PrintFullOperation(Operation* op);
 
   void PrintRegion(const Region& Region);
   void PrintBlock(const Block* block);
 
-  void PrintValue(const Value& v);
+  void PrintValue(Value v);
 
-  void PrintOpResult(const Operation* op);
+  void PrintOpResult(Operation* op);
 
-  void PrintAttributeMap(const Operation* op);
+  void PrintAttributeMap(Operation* op);
 
-  void PrintOpOperands(const Operation* op);
+  void PrintOpOperands(Operation* op);
 
-  void PrintOperandsType(const Operation* op);
+  void PrintOperandsType(Operation* op);
 
-  void PrintOpReturnType(const Operation* op);
+  void PrintOpReturnType(Operation* op);
 
  private:
   size_t cur_var_number_{0};

paddle/pir/core/op_result.cc

@@ -47,6 +47,6 @@ bool OpResult::operator==(const OpResult &other) const {
   return impl_ == other.impl_;
 }
 
-OpResult::OpResult(const detail::OpResultImpl *impl) : Value(impl) {}
+OpResult::OpResult(detail::OpResultImpl *impl) : Value(impl) {}
 
 }  // namespace pir

paddle/pir/core/op_result.h

@@ -35,7 +35,7 @@ class IR_API OpResult : public Value {
 
  private:
   friend Operation;
-  OpResult(const detail::OpResultImpl *impl);  // NOLINT
+  OpResult(detail::OpResultImpl *impl);  // NOLINT
   // Access classof annd dyn_cast_from.
   friend Value;
   static bool classof(Value value);

paddle/pir/core/op_result_impl.cc

@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 #include "paddle/pir/core/op_result_impl.h"
-
-#include <cassert>
+#include "paddle/pir/core/operation.h"
 
 namespace pir {
 namespace detail {
@@ -22,31 +21,31 @@ uint32_t OpResultImpl::index() const {
   if (const auto *outline_result = dyn_cast<OpOutlineResultImpl>(this)) {
     return outline_result->index();
   }
-  return dyn_cast<OpInlineResultImpl>(this)->index();
+  return static_cast<const OpInlineResultImpl *>(this)->index();
 }
 
-OpResultImpl::~OpResultImpl() { assert(use_empty()); }
+OpResultImpl::~OpResultImpl() {
+  if (!use_empty()) {
+    LOG(FATAL) << "Destoryed a op_result that is still in use. \n"
+               << "The owner op type is:" << owner()->name();
+  }
+}
 
-Operation *OpResultImpl::owner() const {
+Operation *OpResultImpl::owner() {
   // For inline result, pointer offset index to obtain the address of op.
-  if (const auto *result = dyn_cast<OpInlineResultImpl>(this)) {
+  if (auto *result = dyn_cast<OpInlineResultImpl>(this)) {
     result += result->index() + 1;
-    return reinterpret_cast<Operation *>(
-        const_cast<OpInlineResultImpl *>(result));
+    return reinterpret_cast<Operation *>(result);
   }
   // For outline result, pointer offset outline_index to obtain the address of
   // maximum inline result.
-  const OpOutlineResultImpl *outline_result =
-      (const OpOutlineResultImpl *)(this);
-  outline_result +=
-      (outline_result->outline_index_ - GetMaxInlineResultIndex());
+  auto *outline_result = static_cast<OpOutlineResultImpl *>(this);
+  outline_result += (outline_result->index() - MAX_INLINE_RESULT_IDX);
   // The offset of the maximum inline result distance op is
   // GetMaxInlineResultIndex.
-  const auto *inline_result =
-      reinterpret_cast<const OpInlineResultImpl *>(outline_result);
-  inline_result += (GetMaxInlineResultIndex() + 1);
-  return reinterpret_cast<Operation *>(
-      const_cast<OpInlineResultImpl *>(inline_result));
+  auto *inline_result = reinterpret_cast<OpInlineResultImpl *>(outline_result);
+  inline_result += OUTLINE_RESULT_IDX;
+  return reinterpret_cast<Operation *>(inline_result);
 }
 
 }  // namespace detail

paddle/pir/core/op_result_impl.h

@@ -26,27 +26,20 @@ class OpResultImpl : public ValueImpl {
   using ValueImpl::ValueImpl;
 
   static bool classof(const ValueImpl &value) {
-    return value.kind() <= OUTLINE_OP_RESULT_INDEX;
+    return value.kind() <= OUTLINE_RESULT_IDX;
   }
 
   ///
   /// \brief Get the parent operation of this result.(op_ptr = value_ptr +
   /// index)
   ///
-  Operation *owner() const;
+  Operation *owner();
 
   ///
   /// \brief Get the result index of the operation result.
   ///
   uint32_t index() const;
 
-  ///
-  /// \brief Get the maximum number of results that can be stored inline.
-  ///
-  static uint32_t GetMaxInlineResultIndex() {
-    return OUTLINE_OP_RESULT_INDEX - 1;
-  }
-
   ~OpResultImpl();
 };
 
@@ -58,13 +51,13 @@ class OpInlineResultImpl : public OpResultImpl {
  public:
   OpInlineResultImpl(Type type, uint32_t result_index)
       : OpResultImpl(type, result_index) {
-    if (result_index > GetMaxInlineResultIndex()) {
+    if (result_index > MAX_INLINE_RESULT_IDX) {
       throw("Inline result index should not exceed MaxInlineResultIndex(5)");
     }
   }
 
   static bool classof(const ValueImpl &value) {
-    return value.kind() < OUTLINE_OP_RESULT_INDEX;
+    return value.kind() < OUTLINE_RESULT_IDX;
   }
 
   uint32_t index() const { return kind(); }
@@ -77,15 +70,15 @@ class OpInlineResultImpl : public OpResultImpl {
 class OpOutlineResultImpl : public OpResultImpl {
  public:
   OpOutlineResultImpl(Type type, uint32_t outline_index)
-      : OpResultImpl(type, OUTLINE_OP_RESULT_INDEX),
-        outline_index_(outline_index) {}
+      : OpResultImpl(type, OUTLINE_RESULT_IDX), outline_index_(outline_index) {}
 
   static bool classof(const ValueImpl &value) {
-    return value.kind() == OUTLINE_OP_RESULT_INDEX;
+    return value.kind() == OUTLINE_RESULT_IDX;
   }
 
   uint32_t index() const { return outline_index_; }
 
+ private:
   uint32_t outline_index_;
 };