1 /* Copyright 2020 The TensorFlow Authors. All Rights Reserved. 2 3 Licensed under the Apache License, Version 2.0 (the "License"); 4 you may not use this file except in compliance with the License. 5 You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9 Unless required by applicable law or agreed to in writing, software 10 distributed under the License is distributed on an "AS IS" BASIS, 11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 See the License for the specific language governing permissions and 13 limitations under the License. 14 ==============================================================================*/ 15 #ifndef TENSORFLOW_COMPILER_MLIR_TENSORFLOW_UTILS_CONVERT_ATTR_H_ 16 #define TENSORFLOW_COMPILER_MLIR_TENSORFLOW_UTILS_CONVERT_ATTR_H_ 17 18 #include "mlir/IR/Attributes.h" // from @llvm-project 19 #include "mlir/IR/Builders.h" // from @llvm-project 20 #include "tensorflow/core/framework/attr_value.pb.h" 21 #include "tensorflow/stream_executor/lib/statusor.h" 22 23 namespace tensorflow { 24 25 using stream_executor::port::StatusOr; 26 27 // Converts non func AttrValue proto into an MLIR attribute. Func attribute is 28 // exclused in this function because the function might be renamed when the 29 // function definition is imported. 30 StatusOr<mlir::Attribute> ConvertNonFuncAttributeValue(const AttrValue& value, 31 mlir::Builder* builder); 32 33 // Converts all kinds of AttrValue proto into an MLIR attribute. 34 StatusOr<mlir::Attribute> ConvertAttributeValue(const AttrValue& value, 35 mlir::Builder* builder); 36 37 } // namespace tensorflow 38 39 #endif // TENSORFLOW_COMPILER_MLIR_TENSORFLOW_UTILS_CONVERT_ATTR_H_ 40