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 16 #ifndef TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_TF_VERIFIERS_H_ 17 #define TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_TF_VERIFIERS_H_ 18 19 #include "mlir/IR/Operation.h" // from @llvm-project 20 #include "mlir/Support/LogicalResult.h" // from @llvm-project 21 22 namespace mlir { 23 namespace TF { 24 25 // Verifies correctness of ops implementing LayoutSensitiveInterface (see 26 // definition in tf_op_base.td): 27 // (1) Operation must have valid `data_format` attribute. 28 // (2) Layout dependent arguments and results indices must be in 29 // [0, getNumOperands/getNumResults) range. 30 LogicalResult VerifyLayoutSensitiveInterface(Operation* op); 31 32 // Verifies correctness of ops implementing FoldOperandsTransposeInterface (see 33 // definition in tf_op_base.td): 34 // (1) Layout dependent arguments and results indices must be in 35 // [0, getNumOperands/getNumResults) range. 36 LogicalResult VerifyFoldOperandsTransposeInterface(Operation* op); 37 38 } // namespace TF 39 } // namespace mlir 40 41 #endif // TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_TF_VERIFIERS_H_ 42