1 //===- TestInterfaces.cpp - Test interface generation and application -----===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "TestTypes.h" 10 #include "mlir/IR/BuiltinOps.h" 11 #include "mlir/Pass/Pass.h" 12 13 using namespace mlir; 14 using namespace test; 15 16 namespace { 17 /// This test checks various aspects of Type interface generation and 18 /// application. 19 struct TestTypeInterfaces 20 : public PassWrapper<TestTypeInterfaces, OperationPass<ModuleOp>> { MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID__anon997df9590111::TestTypeInterfaces21 MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(TestTypeInterfaces) 22 23 StringRef getArgument() const final { return "test-type-interfaces"; } getDescription__anon997df9590111::TestTypeInterfaces24 StringRef getDescription() const final { 25 return "Test type interface support."; 26 } runOnOperation__anon997df9590111::TestTypeInterfaces27 void runOnOperation() override { 28 getOperation().walk([](Operation *op) { 29 for (Type type : op->getResultTypes()) { 30 if (auto testInterface = dyn_cast<TestTypeInterface>(type)) { 31 testInterface.printTypeA(op->getLoc()); 32 testInterface.printTypeB(op->getLoc()); 33 testInterface.printTypeC(op->getLoc()); 34 testInterface.printTypeD(op->getLoc()); 35 // Just check that we can assign the result to a variable of interface 36 // type. 37 TestTypeInterface result = testInterface.printTypeRet(op->getLoc()); 38 (void)result; 39 } 40 if (auto testType = dyn_cast<TestType>(type)) 41 testType.printTypeE(op->getLoc()); 42 } 43 }); 44 } 45 }; 46 } // namespace 47 48 namespace mlir { 49 namespace test { registerTestInterfaces()50void registerTestInterfaces() { PassRegistration<TestTypeInterfaces>(); } 51 } // namespace test 52 } // namespace mlir 53