/* Copyright 2021 The TensorFlow Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/

// This file defines the operations used in the mhlo_disc dialect.

#ifndef TENSORFLOW_COMPILER_MLIR_HLO_INCLUDE_MLIR_HLO_DIALECT_MHLO_IR_HLO_DISC_OPS_H_
#define TENSORFLOW_COMPILER_MLIR_HLO_INCLUDE_MLIR_HLO_DIALECT_MHLO_IR_HLO_DISC_OPS_H_

#include "llvm/ADT/StringRef.h"
#include "mhlo/IR/hlo_ops.h"
#include "mlir/Dialect/MemRef/IR/MemRef.h"
#include "mlir/IR/Attributes.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/Dialect.h"
#include "mlir/IR/DialectImplementation.h"
#include "mlir/IR/Location.h"
#include "mlir/IR/MLIRContext.h"
#include "mlir/IR/OpDefinition.h"
#include "mlir/IR/Operation.h"
#include "mlir/IR/TypeUtilities.h"
#include "mlir/IR/Types.h"
#include "mlir/Interfaces/InferTypeOpInterface.h"
#include "mlir/Interfaces/SideEffectInterfaces.h"
#include "mlir/disc/IR/hlo_disc_enums.h.inc"

namespace mlir {
class OpBuilder;

namespace mhlo_disc {
class CustomCallOp;

class MhloDiscDialect : public Dialect {
 public:
  explicit MhloDiscDialect(MLIRContext* context);
  // Registered hook to materialize a constant operation from a given attribute
  // value with the desired resultant type.
  Operation* materializeConstant(OpBuilder& builder, Attribute value, Type type,
                                 Location loc) override;

  static StringRef getDialectNamespace() { return "mhlo_disc"; }
  /*
  // Parses a type registered to this dialect.
  Type parseType(DialectAsmParser& parser) const override;
  // Prints a type registered to this dialect.
  void printType(Type type, DialectAsmPrinter& os) const override;
  */
};

}  // end namespace mhlo_disc
}  // end namespace mlir

#define GET_OP_CLASSES
#include "mlir/disc/IR/hlo_disc_ops.h.inc"

#endif  //  TENSORFLOW_COMPILER_MLIR_HLO_INCLUDE_MLIR_HLO_DIALECT_MHLO_IR_HLO_DISC_OPS_H_
