llvm/llvm/unittests/Transforms/Utils/FunctionComparatorTest.cpp

//===- FunctionComparator.cpp - Unit tests for FunctionComparator ---------===//
//
// 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 "llvm/Transforms/Utils/FunctionComparator.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "gtest/gtest.h"

usingnamespacellvm;

/// Generates a simple test function.
struct TestFunction { … };

/// A class for testing the FunctionComparator API.
///
/// The main purpose is to test if the required protected functions are
/// accessible from a derived class of FunctionComparator.
class TestComparator : public FunctionComparator { … };

/// A sanity check for the FunctionComparator API.
TEST(FunctionComparatorTest, TestAPI) { … }