llvm/llvm/unittests/Analysis/TargetLibraryInfoTest.cpp

//===--- TargetLibraryInfoTest.cpp - TLI/LibFunc unit tests ---------------===//
//
// 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/Analysis/TargetLibraryInfo.h"
#include "llvm/AsmParser/Parser.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/SourceMgr.h"
#include "gtest/gtest.h"

usingnamespacellvm;

namespace {

class TargetLibraryInfoTest : public testing::Test { … };

} // end anonymous namespace

// Check that we don't accept egregiously incorrect prototypes.
TEST_F(TargetLibraryInfoTest, InvalidProto) { … }

TEST_F(TargetLibraryInfoTest, SizeReturningNewInvalidProto) { … }

// Check that we do accept know-correct prototypes.
TEST_F(TargetLibraryInfoTest, ValidProto) { … }

namespace {

/// Creates TLI for AArch64 and uses it to get the LibFunc names for the given
/// Instruction opcode and Type.
class TLITestAarch64 : public ::testing::Test { … };
} // end anonymous namespace

TEST_F(TLITestAarch64, TestFrem) { … }