llvm-project/mlir/test/lib/IR/TestInterfaces.cpp
Mehdi Amini b5e22e6d42 Migrate MLIR test passes to the new registration API
Make sure they all define getArgument()/getDescription().

Depends On D104421

Differential Revision: https://reviews.llvm.org/D104426
2021-06-16 23:42:17 +00:00

50 lines
1.7 KiB
C++

//===- TestInterfaces.cpp - Test interface generation and application -----===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "TestTypes.h"
#include "mlir/Pass/Pass.h"
using namespace mlir;
using namespace mlir::test;
namespace {
/// This test checks various aspects of Type interface generation and
/// application.
struct TestTypeInterfaces
: public PassWrapper<TestTypeInterfaces, OperationPass<ModuleOp>> {
StringRef getArgument() const final { return "test-type-interfaces"; }
StringRef getDescription() const final {
return "Test type interface support.";
}
void runOnOperation() override {
getOperation().walk([](Operation *op) {
for (Type type : op->getResultTypes()) {
if (auto testInterface = type.dyn_cast<TestTypeInterface>()) {
testInterface.printTypeA(op->getLoc());
testInterface.printTypeB(op->getLoc());
testInterface.printTypeC(op->getLoc());
testInterface.printTypeD(op->getLoc());
// Just check that we can assign the result to a variable of interface
// type.
TestTypeInterface result = testInterface.printTypeRet(op->getLoc());
(void)result;
}
if (auto testType = type.dyn_cast<TestType>())
testType.printTypeE(op->getLoc());
}
});
}
};
} // end anonymous namespace
namespace mlir {
namespace test {
void registerTestInterfaces() { PassRegistration<TestTypeInterfaces>(); }
} // namespace test
} // namespace mlir