diff options
Diffstat (limited to 'llvm/unittests')
23 files changed, 7268 insertions, 18 deletions
diff --git a/llvm/unittests/ADT/SmallVectorTest.cpp b/llvm/unittests/ADT/SmallVectorTest.cpp index b216359..1a01f30 100644 --- a/llvm/unittests/ADT/SmallVectorTest.cpp +++ b/llvm/unittests/ADT/SmallVectorTest.cpp @@ -13,6 +13,7 @@ #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/ArrayRef.h" #include "llvm/Support/Compiler.h" +#include "gmock/gmock.h" #include "gtest/gtest.h" #include <list> #include <stdarg.h> @@ -1156,6 +1157,17 @@ TEST(SmallVectorTest, InitializerList) { EXPECT_TRUE(ArrayRef(V2).equals({4, 5, 3, 2})); } +namespace namespace_with_adl { +struct MyVector { + std::vector<int> data; +}; + +std::vector<int>::const_iterator begin(const MyVector &V) { + return V.data.begin(); +} +std::vector<int>::const_iterator end(const MyVector &V) { return V.data.end(); } +} // namespace namespace_with_adl + TEST(SmallVectorTest, ToVector) { { std::vector<char> v = {'a', 'b', 'c'}; @@ -1173,6 +1185,15 @@ TEST(SmallVectorTest, ToVector) { for (size_t I = 0; I < v.size(); ++I) EXPECT_EQ(v[I], Vector[I]); } + { + // Check that to_vector and to_vector_of work with types that require ADL + // for being/end iterators. + namespace_with_adl::MyVector V = {{1, 2, 3}}; + auto IntVector = to_vector(V); + EXPECT_THAT(IntVector, testing::ElementsAre(1, 2, 3)); + IntVector = to_vector<3>(V); + EXPECT_THAT(IntVector, testing::ElementsAre(1, 2, 3)); + } } struct To { @@ -1231,6 +1252,15 @@ TEST(SmallVectorTest, ToVectorOf) { for (size_t I = 0; I < StdVector.size(); ++I) EXPECT_EQ(StdVector[I], Vector[I]); } + { + // Check that to_vector works with types that require ADL for being/end + // iterators. + namespace_with_adl::MyVector V = {{1, 2, 3}}; + auto UnsignedVector = to_vector_of<unsigned>(V); + EXPECT_THAT(UnsignedVector, testing::ElementsAre(1u, 2u, 3u)); + UnsignedVector = to_vector_of<unsigned, 3>(V); + EXPECT_THAT(UnsignedVector, testing::ElementsAre(1u, 2u, 3u)); + } } template <class VectorT> diff --git a/llvm/unittests/Analysis/MemoryProfileInfoTest.cpp b/llvm/unittests/Analysis/MemoryProfileInfoTest.cpp index d1c0f64..113b052 100644 --- a/llvm/unittests/Analysis/MemoryProfileInfoTest.cpp +++ b/llvm/unittests/Analysis/MemoryProfileInfoTest.cpp @@ -638,7 +638,7 @@ declare dso_local noalias noundef i8* @malloc(i64 noundef) !0 = !{!1, !3, !5, !7, !9, !11} !1 = !{!2, !"cold"} !2 = !{i64 1, i64 2, i64 3} -!3 = !{!4, !"cold"} +!3 = !{!4, !"cold", !13} !4 = !{i64 1, i64 2, i64 4} !5 = !{!6, !"notcold"} !6 = !{i64 1, i64 5, i64 6} @@ -648,6 +648,7 @@ declare dso_local noalias noundef i8* @malloc(i64 noundef) !10 = !{i64 1, i64 8, i64 9} !11 = !{!12, !"hot"} !12 = !{i64 1, i64 8, i64 10} +!13 = !{i64 123, i64 456} )IR"); Function *Func = M->getFunction("test"); @@ -683,10 +684,25 @@ declare dso_local noalias noundef i8* @malloc(i64 noundef) auto *StackId = mdconst::dyn_extract<ConstantInt>(StackMD->getOperand(0)); EXPECT_EQ(StackId->getZExtValue(), 1u); StackId = mdconst::dyn_extract<ConstantInt>(StackMD->getOperand(1)); - if (StackId->getZExtValue() == 2u) + if (StackId->getZExtValue() == 2u) { EXPECT_EQ(getMIBAllocType(MIB), AllocationType::Cold); - else if (StackId->getZExtValue() == 5u) + // We should propagate the single context size info from the second cold + // context above onto the new merged/trimmed context. + ASSERT_EQ(MIB->getNumOperands(), 3u); + MDNode *ContextSizePair = dyn_cast<MDNode>(MIB->getOperand(2)); + assert(ContextSizePair->getNumOperands() == 2); + EXPECT_EQ( + mdconst::dyn_extract<ConstantInt>(ContextSizePair->getOperand(0)) + ->getZExtValue(), + 123u); + EXPECT_EQ( + mdconst::dyn_extract<ConstantInt>(ContextSizePair->getOperand(1)) + ->getZExtValue(), + 456u); + } else if (StackId->getZExtValue() == 5u) { EXPECT_EQ(getMIBAllocType(MIB), AllocationType::NotCold); + ASSERT_EQ(MIB->getNumOperands(), 2u); + } } } diff --git a/llvm/unittests/ExecutionEngine/JITLink/JITLinkTestUtils.h b/llvm/unittests/ExecutionEngine/JITLink/JITLinkTestUtils.h index dc077f9..f03c82f 100644 --- a/llvm/unittests/ExecutionEngine/JITLink/JITLinkTestUtils.h +++ b/llvm/unittests/ExecutionEngine/JITLink/JITLinkTestUtils.h @@ -132,7 +132,7 @@ public: : JITLinkContext(&JD), MJMM(std::move(MJMM)), HandleFailed(std::move(HandleFailed)) {} - ~MockJITLinkContext() { + ~MockJITLinkContext() override { if (auto Err = MJMM->deallocate(std::move(FinalizedAllocs))) notifyFailed(std::move(Err)); } diff --git a/llvm/unittests/ExecutionEngine/Orc/CMakeLists.txt b/llvm/unittests/ExecutionEngine/Orc/CMakeLists.txt index 7e3ebc8..7b563d7 100644 --- a/llvm/unittests/ExecutionEngine/Orc/CMakeLists.txt +++ b/llvm/unittests/ExecutionEngine/Orc/CMakeLists.txt @@ -5,6 +5,7 @@ set(LLVM_LINK_COMPONENTS IRReader JITLink Object + ObjectYAML OrcDebugging OrcJIT OrcShared @@ -25,6 +26,7 @@ add_llvm_unittest(OrcJITTests IndirectionUtilsTest.cpp JITTargetMachineBuilderTest.cpp LazyCallThroughAndReexportsTest.cpp + LibraryResolverTest.cpp LookupAndRecordAddrsTest.cpp MachOPlatformTest.cpp MapperJITLinkMemoryManagerTest.cpp diff --git a/llvm/unittests/ExecutionEngine/Orc/EPCGenericMemoryAccessTest.cpp b/llvm/unittests/ExecutionEngine/Orc/EPCGenericMemoryAccessTest.cpp index 2bcff33..a72dc5f 100644 --- a/llvm/unittests/ExecutionEngine/Orc/EPCGenericMemoryAccessTest.cpp +++ b/llvm/unittests/ExecutionEngine/Orc/EPCGenericMemoryAccessTest.cpp @@ -140,7 +140,7 @@ public: MemAccess = std::make_unique<EPCGenericMemoryAccess>(*EPC, FAs); } - ~EPCGenericMemoryAccessTest() { cantFail(EPC->disconnect()); } + ~EPCGenericMemoryAccessTest() override { cantFail(EPC->disconnect()); } protected: std::shared_ptr<SelfExecutorProcessControl> EPC; diff --git a/llvm/unittests/ExecutionEngine/Orc/Inputs/A/A_linux.yaml b/llvm/unittests/ExecutionEngine/Orc/Inputs/A/A_linux.yaml new file mode 100644 index 0000000..afd1d9e --- /dev/null +++ b/llvm/unittests/ExecutionEngine/Orc/Inputs/A/A_linux.yaml @@ -0,0 +1,460 @@ +--- !ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_DYN + 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0 + indirectsymoff: 32928 + nindirectsyms: 2 + extreloff: 0 + nextrel: 0 + locreloff: 0 + nlocrel: 0 + - cmd: LC_UUID + cmdsize: 24 + uuid: E74F368D-238F-31FA-BF40-FA2964FED986 + - cmd: LC_BUILD_VERSION + cmdsize: 32 + platform: 1 + minos: 983040 + sdk: 983552 + ntools: 1 + Tools: + - tool: 3 + version: 73074435 + - cmd: LC_SOURCE_VERSION + cmdsize: 16 + version: 0 + - cmd: LC_LOAD_DYLIB + cmdsize: 56 + dylib: + name: 24 + timestamp: 2 + current_version: 88539136 + compatibility_version: 65536 + Content: '/usr/lib/libSystem.B.dylib' + ZeroPadBytes: 6 + - cmd: LC_FUNCTION_STARTS + cmdsize: 16 + dataoff: 32888 + datasize: 8 + - cmd: LC_DATA_IN_CODE + cmdsize: 16 + dataoff: 32896 + datasize: 0 + - cmd: LC_CODE_SIGNATURE + cmdsize: 16 + dataoff: 32960 + datasize: 416 + LinkEditData: + ExportTrie: + TerminalSize: 0 + NodeOffset: 0 + Name: '' + Flags: 0x0 + Address: 0x0 + Other: 0x0 + ImportName: '' + Children: + - TerminalSize: 3 + NodeOffset: 13 + Name: _sayZ + Flags: 0x0 + Address: 0x3F68 + Other: 0x0 + ImportName: '' + NameList: + - n_strx: 2 + n_type: 0xF + n_sect: 1 + n_desc: 0 + n_value: 16232 + - n_strx: 8 + n_type: 0x1 + n_sect: 0 + n_desc: 256 + n_value: 0 + StringTable: + - ' ' + - _sayZ + - _printf + IndirectSymbols: [ 0x1, 0x1 ] + FunctionStarts: [ 0x3F68 ] + ChainedFixups: [ 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x48, + 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, + 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x40, 0xC, 0x0, + 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5F, 0x70, 0x72, + 0x69, 0x6E, 0x74, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0 ] +... diff --git a/llvm/unittests/ExecutionEngine/Orc/JITLinkRedirectionManagerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/JITLinkRedirectionManagerTest.cpp index a57241b..018a678 100644 --- a/llvm/unittests/ExecutionEngine/Orc/JITLinkRedirectionManagerTest.cpp +++ b/llvm/unittests/ExecutionEngine/Orc/JITLinkRedirectionManagerTest.cpp @@ -18,7 +18,7 @@ static int finalTarget() { return 53; } class JITLinkRedirectionManagerTest : public testing::Test { public: - ~JITLinkRedirectionManagerTest() { + ~JITLinkRedirectionManagerTest() override { if (ES) if (auto Err = ES->endSession()) ES->reportError(std::move(Err)); diff --git a/llvm/unittests/ExecutionEngine/Orc/LibraryResolverTest.cpp b/llvm/unittests/ExecutionEngine/Orc/LibraryResolverTest.cpp new file mode 100644 index 0000000..f6990ee --- /dev/null +++ b/llvm/unittests/ExecutionEngine/Orc/LibraryResolverTest.cpp @@ -0,0 +1,896 @@ +//===- LibraryResolverTest.cpp - Unit tests for LibraryResolver -===// +// +// 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/ExecutionEngine/Orc/TargetProcess/LibraryResolver.h" +#include "llvm/ExecutionEngine/Orc/JITTargetMachineBuilder.h" +#include "llvm/ExecutionEngine/Orc/TargetProcess/LibraryScanner.h" +#include "llvm/ObjectYAML/MachOYAML.h" +#include "llvm/ObjectYAML/yaml2obj.h" +#include "llvm/Support/FileSystem.h" +#include "llvm/Support/MemoryBuffer.h" +#include "llvm/Support/Path.h" +#include "llvm/Support/YAMLParser.h" +#include "llvm/Support/YAMLTraits.h" +#include "llvm/Support/raw_ostream.h" + +#include "llvm/Testing/Support/SupportHelpers.h" + +#include "gtest/gtest.h" + +#include <algorithm> +#include <optional> +#include <string> +#include <vector> + +using namespace llvm; +using namespace llvm::orc; + +#if defined(__APPLE__) || defined(__linux__) +// TODO: Add COFF (Windows) support for these tests. +// this facility also works correctly on Windows (COFF), +// so we should eventually enable and run these tests for that platform as well. +namespace { + +#if defined(__APPLE__) +constexpr const char *ext = ".dylib"; +#elif defined(_WIN32) +constexpr const char *ext = ".dll"; +#else +constexpr const char *ext = ".so"; +#endif + +bool EnvReady = false; + +Triple getTargetTriple() { + auto JTMB = JITTargetMachineBuilder::detectHost(); + if (!JTMB) { + consumeError(JTMB.takeError()); + return Triple(); + } + return JTMB->getTargetTriple(); +} + +static bool CheckHostSupport() { + auto Triple = getTargetTriple(); + // TODO: Extend support to COFF (Windows) once test setup and YAML conversion + // are verified. + if (!Triple.isOSBinFormatMachO() && + !(Triple.isOSBinFormatELF() && Triple.getArch() == Triple::x86_64)) + return false; + + return true; +} + +std::string getYamlFilePlatformExt() { + auto Triple = getTargetTriple(); + if (Triple.isOSBinFormatMachO()) + return "_macho"; + else if (Triple.isOSBinFormatELF()) + return "_linux"; + + return ""; +} + +unsigned getYamlDocNum() { + // auto Triple = getTargetTriple(); + // if (Triple.isOSBinFormatELF()) + // return 1; + + return 1; +} + +class LibraryTestEnvironment : public ::testing::Environment { + std::vector<std::string> CreatedDylibsDir; + std::vector<std::string> CreatedDylibs; + SmallVector<char, 128> DirPath; + +public: + void SetUp() override { + if (!CheckHostSupport()) { + EnvReady = false; + return; + } + + StringRef ThisFile = __FILE__; + SmallVector<char, 128> InputDirPath(ThisFile.begin(), ThisFile.end()); + sys::path::remove_filename(InputDirPath); + sys::path::append(InputDirPath, "Inputs"); + if (!sys::fs::exists(InputDirPath)) + return; + + SmallString<128> UniqueDir; + sys::path::append(UniqueDir, InputDirPath); + std::error_code EC = sys::fs::createUniqueDirectory(UniqueDir, DirPath); + + if (EC) + return; + + // given yamlPath + DylibPath, validate + convert + auto processYamlToDylib = [&](const SmallVector<char, 128> &YamlPath, + const SmallVector<char, 128> &DylibPath, + unsigned DocNum) -> bool { + if (!sys::fs::exists(YamlPath)) { + errs() << "YAML file missing: " + << StringRef(YamlPath.data(), YamlPath.size()) << "\n"; + EnvReady = false; + return false; + } + + auto BufOrErr = MemoryBuffer::getFile(YamlPath); + if (!BufOrErr) { + errs() << "Failed to read " + << StringRef(YamlPath.data(), YamlPath.size()) << ": " + << BufOrErr.getError().message() << "\n"; + EnvReady = false; + return false; + } + + yaml::Input yin(BufOrErr->get()->getBuffer()); + std::error_code EC; + raw_fd_ostream outFile(StringRef(DylibPath.data(), DylibPath.size()), EC, + sys::fs::OF_None); + + if (EC) { + errs() << "Failed to open " + << StringRef(DylibPath.data(), DylibPath.size()) + << " for writing: " << EC.message() << "\n"; + EnvReady = false; + return false; + } + + if (!yaml::convertYAML( + yin, outFile, + [](const Twine &M) { + // Handle or ignore errors here + errs() << "Yaml Error :" << M << "\n"; + }, + DocNum)) { + errs() << "Failed to convert " + << StringRef(YamlPath.data(), YamlPath.size()) << " to " + << StringRef(DylibPath.data(), DylibPath.size()) << "\n"; + EnvReady = false; + return false; + } + + CreatedDylibsDir.push_back(std::string(sys::path::parent_path( + StringRef(DylibPath.data(), DylibPath.size())))); + CreatedDylibs.push_back(std::string(DylibPath.begin(), DylibPath.end())); + return true; + }; + + std::vector<const char *> LibDirs = {"Z", "A", "B", "C", "D"}; + + unsigned DocNum = getYamlDocNum(); + std::string YamlPltExt = getYamlFilePlatformExt(); + for (const auto &LibdirName : LibDirs) { + // YAML path + SmallVector<char, 128> YamlPath(InputDirPath.begin(), InputDirPath.end()); + SmallVector<char, 128> YamlFileName; + YamlFileName.append(LibdirName, LibdirName + strlen(LibdirName)); + YamlFileName.append(YamlPltExt.begin(), YamlPltExt.end()); + sys::path::append(YamlPath, LibdirName, YamlFileName); + sys::path::replace_extension(YamlPath, ".yaml"); + + // dylib path + SmallVector<char, 128> DylibPath(DirPath.begin(), DirPath.end()); + SmallVector<char, 128> DylibFileName; + StringRef prefix("lib"); + DylibFileName.append(prefix.begin(), prefix.end()); + DylibFileName.append(LibdirName, LibdirName + strlen(LibdirName)); + + sys::path::append(DylibPath, LibdirName); + if (!sys::fs::exists(DylibPath)) { + auto EC = sys::fs::create_directory(DylibPath); + if (EC) + return; + } + sys::path::append(DylibPath, DylibFileName); + sys::path::replace_extension(DylibPath, ext); + if (!processYamlToDylib(YamlPath, DylibPath, DocNum)) + return; + } + + EnvReady = true; + } + + void TearDown() override { sys::fs::remove_directories(DirPath); } + + std::string getBaseDir() const { + return std::string(DirPath.begin(), DirPath.end()); + } + + std::vector<std::string> getDylibPaths() const { return CreatedDylibs; } +}; + +static LibraryTestEnvironment *GlobalEnv = + static_cast<LibraryTestEnvironment *>( + ::testing::AddGlobalTestEnvironment(new LibraryTestEnvironment())); + +inline std::string libPath(const std::string &BaseDir, + const std::string &name) { +#if defined(__APPLE__) + return BaseDir + "/" + name + ".dylib"; +#elif defined(_WIN32) + return BaseDir + "/" + name + ".dll"; +#else + return BaseDir + "/" + name + ".so"; +#endif +} + +inline std::string withext(const std::string &lib) { + SmallString<128> P(lib); + sys::path::replace_extension(P, ext); + return P.str().str(); +} + +inline std::string platformSymbolName(const std::string &name) { +#if defined(__APPLE__) + return "_" + name; // macOS prepends underscore +#else + return name; +#endif +} + +struct TestLibrary { + std::string path; + std::vector<std::string> Syms; +}; + +class LibraryResolverIT : public ::testing::Test { +protected: + std::string BaseDir; + std::unordered_map<std::string, TestLibrary> libs; + + void addLib(const std::string &name) { + SmallString<512> path; + sys::fs::real_path(libPath(BaseDir, name + "/lib" + name), path); + if (path.empty()) + EnvReady = false; + libs[name] = {path.str().str(), {platformSymbolName("say" + name)}}; + } + + void SetUp() override { + if (!EnvReady) + GTEST_SKIP() << "Skipping test: environment setup failed."; + + ASSERT_NE(GlobalEnv, nullptr); + BaseDir = GlobalEnv->getBaseDir(); + for (const auto &P : GlobalEnv->getDylibPaths()) { + if (!sys::fs::exists(P)) + GTEST_SKIP(); + } + const std::vector<std::string> libNames = {"A", "B", "C", "D", "Z"}; + for (const auto &name : libNames) + addLib(name); + + if (!EnvReady) + GTEST_SKIP() << "Skipping test: environment setup failed."; + } + + const std::vector<std::string> &sym(const std::string &key) { + return libs[key].Syms; + } + const std::string &lib(const std::string &key) { return libs[key].path; } + const std::string libdir(const std::string &key) { + SmallString<512> P(libs[key].path); + sys::path::remove_filename(P); + return P.str().str(); + } + const std::string libname(const std::string &key) { + return sys::path::filename(libs[key].path).str(); + } +}; + +// Helper: allow either "sayA" or "_sayA" depending on how your SymbolEnumerator +// reports. +static bool matchesEitherUnderscore(const std::string &got, + const std::string &bare) { + return got == bare || got == ("_" + bare); +} + +// Helper: normalize path ending check (we only care that it resolved to the +// right dylib) +static bool endsWith(const std::string &s, const std::string &suffix) { + if (s.size() < suffix.size()) + return false; + return std::equal(suffix.rbegin(), suffix.rend(), s.rbegin()); +} + +// --- 1) SymbolEnumerator enumerates real exports from libC.dylib --- +TEST_F(LibraryResolverIT, EnumerateSymbolsFromARespectsDefaults) { + const std::string libC = lib("C"); + + SymbolEnumeratorOptions Opts = SymbolEnumeratorOptions::defaultOptions(); + + std::vector<std::string> seen; + auto onEach = [&](llvm::StringRef sym) -> EnumerateResult { + seen.emplace_back(sym.str()); + return EnumerateResult::Continue; + }; + + const bool ok = SymbolEnumerator::enumerateSymbols(libC, onEach, Opts); + ASSERT_TRUE(ok) << "enumerateSymbols failed on " << libC; + + // We expect to see sayA (export) and not an undefined reference to printf. + bool foundSayA = false; + for (const auto &s : seen) { + if (matchesEitherUnderscore(s, "sayA")) { + foundSayA = true; + break; + } + } + EXPECT_FALSE(foundSayA) << "Expected exported symbol sayA in libC"; +} + +TEST_F(LibraryResolverIT, EnumerateSymbols_ExportsOnly_DefaultFlags) { + const std::string libC = lib("C"); + SymbolEnumeratorOptions Opts = SymbolEnumeratorOptions::defaultOptions(); + + std::vector<std::string> seen; + auto onEach = [&](llvm::StringRef sym) -> EnumerateResult { + seen.emplace_back(sym.str()); + return EnumerateResult::Continue; + }; + + ASSERT_TRUE(SymbolEnumerator::enumerateSymbols(libC, onEach, Opts)); + + // sayC is exported, others are undefined → only sayC expected + EXPECT_TRUE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayC"); + })); + EXPECT_FALSE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayA"); + })); + EXPECT_FALSE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayB"); + })); + EXPECT_FALSE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayZ"); + })); +} + +TEST_F(LibraryResolverIT, EnumerateSymbols_IncludesUndefineds) { + const std::string libC = lib("C"); + + SymbolEnumeratorOptions Opts; + Opts.FilterFlags = + SymbolEnumeratorOptions::IgnoreWeak | + SymbolEnumeratorOptions::IgnoreIndirect; // no IgnoreUndefined + + std::vector<std::string> seen; + auto onEach = [&](llvm::StringRef sym) -> EnumerateResult { + seen.emplace_back(sym.str()); + return EnumerateResult::Continue; + }; + + ASSERT_TRUE(SymbolEnumerator::enumerateSymbols(libC, onEach, Opts)); + + // Now we should see both sayC (export) and the undefined refs sayA, sayB, + // sayZ + EXPECT_TRUE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayC"); + })); + EXPECT_TRUE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayA"); + })); + EXPECT_TRUE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayB"); + })); + EXPECT_TRUE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayZ"); + })); +} + +TEST_F(LibraryResolverIT, EnumerateSymbols_IndirectExportRespected) { + const std::string libD = lib("D"); + + SymbolEnumeratorOptions Opts; + Opts.FilterFlags = SymbolEnumeratorOptions::IgnoreWeak; // allow indirects + + std::vector<std::string> seen; + auto onEach = [&](llvm::StringRef sym) -> EnumerateResult { + seen.emplace_back(sym.str()); + return EnumerateResult::Continue; + }; + + ASSERT_TRUE(SymbolEnumerator::enumerateSymbols(libD, onEach, Opts)); + + // sayA is re-exported from A, so should appear unless IgnoreIndirect was set + EXPECT_TRUE(any_of(seen, [&](const std::string &s) { + return matchesEitherUnderscore(s, "sayA"); + })); +} + +// --- 2) Filters: if we remove IgnoreUndefined, we should also see undefineds +// like printf --- +TEST_F(LibraryResolverIT, EnumerateSymbolsIncludesUndefWhenNotIgnored) { + const std::string libA = lib("A"); + + SymbolEnumeratorOptions Opts = SymbolEnumeratorOptions::defaultOptions(); + // Start from defaults but allow undefined + Opts.FilterFlags &= ~SymbolEnumeratorOptions::IgnoreUndefined; + + bool SawPrintf = false; + auto onEach = [&](llvm::StringRef sym) -> EnumerateResult { + if (matchesEitherUnderscore(sym.str(), "printf") || + matchesEitherUnderscore(sym.str(), "puts")) + SawPrintf = true; + return EnumerateResult::Continue; + }; + + ASSERT_TRUE(SymbolEnumerator::enumerateSymbols(libA, onEach, Opts)); + EXPECT_TRUE(SawPrintf) + << "Expected to see undefined symbol printf when not filtered"; +} + +// --- 3) Full resolution via LibraryResolutionDriver/LibraryResolver --- +TEST_F(LibraryResolverIT, DriverResolvesSymbolsToCorrectLibraries) { + // Create the resolver from real base paths (our fixtures dir) + auto Stup = LibraryResolver::Setup::create({BaseDir}); + + // Full system behavior: no mocks + auto Driver = LibraryResolutionDriver::create(Stup); + ASSERT_NE(Driver, nullptr); + + // Tell the Driver about the scan path kinds (User/System) as your production + // code expects. + Driver->addScanPath(libdir("A"), PathType::User); + Driver->addScanPath(libdir("B"), PathType::User); + Driver->addScanPath(libdir("Z"), PathType::User); + + // Symbols to resolve (bare names; class handles underscore differences + // internally) + std::vector<std::string> Syms = {platformSymbolName("sayA"), + platformSymbolName("sayB"), + platformSymbolName("sayZ")}; + + bool CallbackRan = false; + Driver->resolveSymbols(Syms, [&](SymbolQuery &Q) { + CallbackRan = true; + + // sayA should resolve to A.dylib + { + auto lib = Q.getResolvedLib(platformSymbolName("sayA")); + ASSERT_TRUE(lib.has_value()) << "sayA should be resolved"; + EXPECT_TRUE(endsWith(lib->str(), libname("A"))) + << "sayA resolved to: " << lib->str(); + } + + // sayB should resolve to B.dylib + { + auto lib = Q.getResolvedLib(platformSymbolName("sayB")); + ASSERT_TRUE(lib.has_value()) << "sayB should be resolved"; + EXPECT_TRUE(endsWith(lib->str(), libname("B"))) + << "sayB resolved to: " << lib->str(); + } + + // sayZ should resolve to B.dylib + { + auto lib = Q.getResolvedLib(platformSymbolName("sayZ")); + ASSERT_TRUE(lib.has_value()) << "sayZ should be resolved"; + EXPECT_TRUE(endsWith(lib->str(), libname("Z"))) + << "sayZ resolved to: " << lib->str(); + } + + EXPECT_TRUE(Q.allResolved()); + }); + + EXPECT_TRUE(CallbackRan); +} + +// --- 4) Cross-library reference visibility (C references A) --- +TEST_F(LibraryResolverIT, EnumeratorSeesInterLibraryRelationship) { + const std::string libC = lib("C"); + + SymbolEnumeratorOptions OnlyUndef = SymbolEnumeratorOptions::defaultOptions(); + // Show only undefined (drop IgnoreUndefined) to see C's reference to sayA + OnlyUndef.FilterFlags &= ~SymbolEnumeratorOptions::IgnoreUndefined; + + bool SawSayAAsUndef = false; + auto onEach = [&](llvm::StringRef sym) -> EnumerateResult { + if (matchesEitherUnderscore(sym.str(), "sayA")) + SawSayAAsUndef = true; + return EnumerateResult::Continue; + }; + + ASSERT_TRUE(SymbolEnumerator::enumerateSymbols(libC, onEach, OnlyUndef)); + EXPECT_TRUE(SawSayAAsUndef) + << "libC should have an undefined reference to sayA (defined in libA)"; +} + +// // // --- 5) Optional: stress SymbolQuery with the real resolve flow +// // // And resolve libC dependency libA, libB, libZ --- +TEST_F(LibraryResolverIT, ResolveManySymbols) { + auto Stup = LibraryResolver::Setup::create({BaseDir}); + auto Driver = LibraryResolutionDriver::create(Stup); + ASSERT_NE(Driver, nullptr); + Driver->addScanPath(libdir("C"), PathType::User); + + // Many duplicates to provoke concurrent updates inside SymbolQuery + std::vector<std::string> Syms = { + platformSymbolName("sayA"), platformSymbolName("sayB"), + platformSymbolName("sayA"), platformSymbolName("sayB"), + platformSymbolName("sayZ"), platformSymbolName("sayZ"), + platformSymbolName("sayZ"), platformSymbolName("sayZ"), + platformSymbolName("sayA"), platformSymbolName("sayB"), + platformSymbolName("sayA"), platformSymbolName("sayB")}; + + bool CallbackRan = false; + Driver->resolveSymbols(Syms, [&](SymbolQuery &Q) { + CallbackRan = true; + EXPECT_TRUE(Q.isResolved(platformSymbolName("sayA"))); + EXPECT_TRUE(Q.isResolved(platformSymbolName("sayB"))); + EXPECT_TRUE(Q.isResolved(platformSymbolName("sayZ"))); + + auto A = Q.getResolvedLib(platformSymbolName("sayA")); + auto B = Q.getResolvedLib(platformSymbolName("sayB")); + auto Z = Q.getResolvedLib(platformSymbolName("sayZ")); + ASSERT_TRUE(A.has_value()); + ASSERT_TRUE(B.has_value()); + ASSERT_TRUE(Z.has_value()); + EXPECT_TRUE(endsWith(A->str(), libname("A"))); + EXPECT_TRUE(endsWith(B->str(), libname("B"))); + EXPECT_TRUE(endsWith(Z->str(), libname("Z"))); + EXPECT_TRUE(Q.allResolved()); + }); + + EXPECT_TRUE(CallbackRan); +} + +// // // --- 5) Optional: stress SymbolQuery with the real resolve flow +// // // And resolve libD dependency libA --- +TEST_F(LibraryResolverIT, ResolveManySymbols2) { + auto Stup = LibraryResolver::Setup::create({BaseDir}); + auto Driver = LibraryResolutionDriver::create(Stup); + ASSERT_NE(Driver, nullptr); + Driver->addScanPath(libdir("D"), PathType::User); + + // Many duplicates to provoke concurrent updates inside SymbolQuery + std::vector<std::string> Syms = { + platformSymbolName("sayA"), platformSymbolName("sayB"), + platformSymbolName("sayA"), platformSymbolName("sayB"), + platformSymbolName("sayZ"), platformSymbolName("sayZ"), + platformSymbolName("sayZ"), platformSymbolName("sayZ"), + platformSymbolName("sayD"), platformSymbolName("sayD"), + platformSymbolName("sayA"), platformSymbolName("sayB"), + platformSymbolName("sayA"), platformSymbolName("sayB")}; + + Driver->resolveSymbols(Syms, [&](SymbolQuery &Q) { + EXPECT_TRUE(Q.isResolved(platformSymbolName("sayA"))); + EXPECT_TRUE(Q.isResolved(platformSymbolName("sayD"))); + + auto A = Q.getResolvedLib(platformSymbolName("sayA")); + auto D = Q.getResolvedLib(platformSymbolName("sayD")); + ASSERT_TRUE(A.has_value()); + ASSERT_TRUE(D.has_value()); + EXPECT_TRUE(endsWith(A->str(), libname("A"))); + EXPECT_TRUE(endsWith(D->str(), libname("D"))); + EXPECT_FALSE(Q.allResolved()); + }); +} + +TEST_F(LibraryResolverIT, ScanSingleUserPath) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + LibraryScanHelper ScanH({}, LibPathCache, PResolver); + + ScanH.addBasePath(libdir("C"), PathType::User); + + std::error_code EC; + auto libCPathOpt = PResolver->resolve(lib("C"), EC); + + if (!libCPathOpt || EC) { + FAIL(); + } + + std::string libCPath = *libCPathOpt; + + LibraryManager LibMgr; + LibraryScanner Scanner(ScanH, LibMgr); + + Scanner.scanNext(PathType::User, 0); + + bool found = false; + LibMgr.forEachLibrary([&](const LibraryInfo &lib) { + if (lib.getFullPath() == libCPath) { + found = true; + } + return true; + }); + EXPECT_TRUE(found) << "Expected to find " << libCPath; +} + +TEST_F(LibraryResolverIT, ScanAndCheckDeps) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + LibraryScanHelper ScanH({}, LibPathCache, PResolver); + + ScanH.addBasePath(libdir("C"), PathType::User); + + LibraryManager LibMgr; + LibraryScanner Scanner(ScanH, LibMgr); + + Scanner.scanNext(PathType::User, 0); + + size_t count = 0; + LibMgr.forEachLibrary([&](const LibraryInfo &) { + count++; + return true; + }); + + EXPECT_GE(count, 3u) << "Should find at least libA in multiple paths"; +} + +TEST_F(LibraryResolverIT, ScanEmptyPath) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + LibraryScanHelper ScanH({}, LibPathCache, PResolver); + + ScanH.addBasePath("/tmp/empty", PathType::User); + + LibraryManager LibMgr; + LibraryScanner Scanner(ScanH, LibMgr); + + Scanner.scanNext(PathType::User, 0); + + size_t count = 0; + LibMgr.forEachLibrary([&](const LibraryInfo &) { + count++; + return true; + }); + EXPECT_EQ(count, 0u); +} + +TEST_F(LibraryResolverIT, PathResolverResolvesKnownPaths) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + std::error_code EC; + auto Missing = PResolver->resolve("temp/foo/bar", EC); + EXPECT_FALSE(Missing.has_value()) << "Unexpectedly resolved a bogus path"; + EXPECT_TRUE(EC) << "Expected error resolving path"; + + auto DirPath = PResolver->resolve(BaseDir, EC); + ASSERT_TRUE(DirPath.has_value()); + EXPECT_FALSE(EC) << "Expected no error resolving path"; + EXPECT_EQ(*DirPath, BaseDir); + + auto DylibPath = PResolver->resolve(lib("C"), EC); + ASSERT_TRUE(DylibPath.has_value()); + EXPECT_FALSE(EC) << "Expected no error resolving path"; + EXPECT_EQ(*DylibPath, lib("C")); +} + +TEST_F(LibraryResolverIT, PathResolverNormalizesDotAndDotDot) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + std::error_code EC; + + // e.g. BaseDir + "/./C/../C/C.dylib" → BaseDir + "/C.dylib" + std::string Messy = BaseDir + "/C/./../C/./libC" + ext; + auto Resolved = PResolver->resolve(Messy, EC); + ASSERT_TRUE(Resolved.has_value()); + EXPECT_FALSE(EC); + EXPECT_EQ(*Resolved, lib("C")) << "Expected realpath to collapse . and .."; +} + +#if !defined(_WIN32) +TEST_F(LibraryResolverIT, PathResolverFollowsSymlinks) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + std::error_code EC; + + // Create a symlink temp -> BaseDir (only if filesystem allows it) + std::string linkName = BaseDir + withext("/link_to_C"); + std::string target = lib("C"); + ::symlink(target.c_str(), linkName.c_str()); + + auto resolved = PResolver->resolve(linkName, EC); + ASSERT_TRUE(resolved.has_value()); + EXPECT_FALSE(EC); + EXPECT_EQ(*resolved, target); + + ::unlink(linkName.c_str()); // cleanup +} + +TEST_F(LibraryResolverIT, PathResolverCachesResults) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + SmallString<128> TmpDylib; + sys::fs::createUniqueFile(withext("A-copy"), TmpDylib); + sys::fs::copy_file(lib("A"), TmpDylib); + + std::error_code EC; + + // First resolve -> should populate LibPathCache + auto first = PResolver->resolve(TmpDylib, EC); + ASSERT_TRUE(first.has_value()); + + // Forcefully remove the file from disk + ::unlink(TmpDylib.c_str()); + + // Second resolve -> should still succeed from LibPathCache + auto second = PResolver->resolve(TmpDylib, EC); + EXPECT_TRUE(second.has_value()); + EXPECT_EQ(*second, *first); +} +#endif + +TEST_F(LibraryResolverIT, LoaderPathSubstitutionAndResolve) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + DylibSubstitutor substitutor; + substitutor.configure(libdir("C")); +#if defined(__APPLE__) + // Substitute @loader_path with BaseDir + std::string substituted = + substitutor.substitute(withext("@loader_path/libC")); +#elif defined(__linux__) + // Substitute $origin with BaseDir + std::string substituted = substitutor.substitute(withext("$ORIGIN/libC")); +#endif + ASSERT_FALSE(substituted.empty()); + EXPECT_EQ(substituted, lib("C")); + + // Now try resolving the substituted path + std::error_code EC; + auto resolved = PResolver->resolve(substituted, EC); + ASSERT_TRUE(resolved.has_value()) << "Expected to resolve substituted dylib"; + EXPECT_EQ(*resolved, lib("C")); + EXPECT_FALSE(EC) << "Expected no error resolving substituted dylib"; +} + +TEST_F(LibraryResolverIT, ResolveFromUsrOrSystemPaths) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + DylibPathValidator validator(*PResolver); + + std::vector<std::string> Paths = {"/foo/bar/", "temp/foo", libdir("C"), + libdir("A"), libdir("B"), libdir("Z")}; + + SmallVector<StringRef> P(Paths.begin(), Paths.end()); + + DylibResolver Resolver(validator); + Resolver.configure("", {{P, SearchPathType::UsrOrSys}}); + + // Check "C" + auto ValOptC = Resolver.resolve("libC", true); + EXPECT_TRUE(ValOptC.has_value()); + EXPECT_EQ(*ValOptC, lib("C")); + + auto ValOptCdylib = Resolver.resolve(withext("libC")); + EXPECT_TRUE(ValOptCdylib.has_value()); + EXPECT_EQ(*ValOptCdylib, lib("C")); + + // Check "A" + auto ValOptA = Resolver.resolve("libA", true); + EXPECT_TRUE(ValOptA.has_value()); + EXPECT_EQ(*ValOptA, lib("A")); + + auto ValOptAdylib = Resolver.resolve(withext("libA")); + EXPECT_TRUE(ValOptAdylib.has_value()); + EXPECT_EQ(*ValOptAdylib, lib("A")); + + // Check "B" + auto ValOptB = Resolver.resolve("libB", true); + EXPECT_TRUE(ValOptB.has_value()); + EXPECT_EQ(*ValOptB, lib("B")); + + auto ValOptBdylib = Resolver.resolve(withext("libB")); + EXPECT_TRUE(ValOptBdylib.has_value()); + EXPECT_EQ(*ValOptBdylib, lib("B")); + + // Check "Z" + auto ValOptZ = Resolver.resolve("libZ", true); + EXPECT_TRUE(ValOptZ.has_value()); + EXPECT_EQ(*ValOptZ, lib("Z")); + + auto ValOptZdylib = Resolver.resolve(withext("libZ")); + EXPECT_TRUE(ValOptZdylib.has_value()); + EXPECT_EQ(*ValOptZdylib, lib("Z")); +} + +#if defined(__APPLE__) +TEST_F(LibraryResolverIT, ResolveViaLoaderPathAndRPathSubstitution) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + DylibPathValidator validator(*PResolver); + + std::vector<std::string> Paths = {"@loader_path/../A", "@loader_path/../B", + "@loader_path/../D", "@loader_path/../Z"}; + + SmallVector<StringRef> P(Paths.begin(), Paths.end()); + + DylibResolver Resolver(validator); + + // Use only RPath config + Resolver.configure(lib("C"), {{P, SearchPathType::RPath}}); + + // --- Check A --- + auto ValOptA = Resolver.resolve("@rpath/libA", true); + EXPECT_TRUE(ValOptA.has_value()); + EXPECT_EQ(*ValOptA, lib("A")); + + auto ValOptAdylib = Resolver.resolve(withext("@rpath/libA")); + EXPECT_TRUE(ValOptAdylib.has_value()); + EXPECT_EQ(*ValOptAdylib, lib("A")); + + // --- Check B --- + auto ValOptB = Resolver.resolve("@rpath/libB", true); + EXPECT_TRUE(ValOptB.has_value()); + EXPECT_EQ(*ValOptB, lib("B")); + + auto ValOptBdylib = Resolver.resolve(withext("@rpath/libB")); + EXPECT_TRUE(ValOptBdylib.has_value()); + EXPECT_EQ(*ValOptBdylib, lib("B")); + + // --- Check Z --- + auto ValOptZ = Resolver.resolve("@rpath/libZ", true); + EXPECT_TRUE(ValOptZ.has_value()); + EXPECT_EQ(*ValOptZ, lib("Z")); + + auto ValOptZdylib = Resolver.resolve(withext("@rpath/libZ")); + EXPECT_TRUE(ValOptZdylib.has_value()); + EXPECT_EQ(*ValOptZdylib, lib("Z")); +} +#endif + +#if defined(__linux__) +TEST_F(LibraryResolverIT, ResolveViaOriginAndRPathSubstitution) { + auto LibPathCache = std::make_shared<LibraryPathCache>(); + auto PResolver = std::make_shared<PathResolver>(LibPathCache); + + DylibPathValidator validator(*PResolver); + + // On Linux, $ORIGIN works like @loader_path + std::vector<std::string> Paths = {"$ORIGIN/../A", "$ORIGIN/../B", + "$ORIGIN/../D", "$ORIGIN/../Z"}; + + SmallVector<StringRef> P(Paths.begin(), Paths.end()); + + DylibResolver Resolver(validator); + + // Use only RPath config + Resolver.configure(lib("C"), {{P, SearchPathType::RunPath}}); + + // --- Check A --- + auto ValOptA = Resolver.resolve("libA", true); + EXPECT_TRUE(ValOptA.has_value()); + EXPECT_EQ(*ValOptA, lib("A")); + + auto valOptASO = Resolver.resolve(withext("libA")); + EXPECT_TRUE(valOptASO.has_value()); + EXPECT_EQ(*valOptASO, lib("A")); + + // --- Check B --- + auto ValOptB = Resolver.resolve("libB", true); + EXPECT_TRUE(ValOptB.has_value()); + EXPECT_EQ(*ValOptB, lib("B")); + + auto valOptBSO = Resolver.resolve(withext("libB")); + EXPECT_TRUE(valOptBSO.has_value()); + EXPECT_EQ(*valOptBSO, lib("B")); + + // --- Check Z --- + auto ValOptZ = Resolver.resolve("libZ", true); + EXPECT_TRUE(ValOptZ.has_value()); + EXPECT_EQ(*ValOptZ, lib("Z")); + + auto valOptZSO = Resolver.resolve(withext("libZ")); + EXPECT_TRUE(valOptZSO.has_value()); + EXPECT_EQ(*valOptZSO, lib("Z")); +} +#endif +} // namespace +#endif // defined(__APPLE__) diff --git a/llvm/unittests/ExecutionEngine/Orc/ObjectLinkingLayerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/ObjectLinkingLayerTest.cpp index 5ff3e26..5deebec9 100644 --- a/llvm/unittests/ExecutionEngine/Orc/ObjectLinkingLayerTest.cpp +++ b/llvm/unittests/ExecutionEngine/Orc/ObjectLinkingLayerTest.cpp @@ -34,7 +34,7 @@ ArrayRef<char> BlockContent(BlockContentBytes); class ObjectLinkingLayerTest : public testing::Test { public: - ~ObjectLinkingLayerTest() { + ~ObjectLinkingLayerTest() override { if (auto Err = ES.endSession()) ES.reportError(std::move(Err)); } @@ -161,7 +161,7 @@ TEST_F(ObjectLinkingLayerTest, HandleErrorDuringPostAllocationPass) { // abandon the in-flight allocation and report an error. class TestPlugin : public ObjectLinkingLayer::Plugin { public: - ~TestPlugin() { EXPECT_TRUE(ErrorReported); } + ~TestPlugin() override { EXPECT_TRUE(ErrorReported); } void modifyPassConfig(MaterializationResponsibility &MR, jitlink::LinkGraph &G, @@ -215,7 +215,7 @@ TEST_F(ObjectLinkingLayerTest, AddAndRemovePlugins) { TestPlugin(size_t &ActivationCount, bool &PluginDestroyed) : ActivationCount(ActivationCount), PluginDestroyed(PluginDestroyed) {} - ~TestPlugin() { PluginDestroyed = true; } + ~TestPlugin() override { PluginDestroyed = true; } void modifyPassConfig(MaterializationResponsibility &MR, jitlink::LinkGraph &G, @@ -336,7 +336,7 @@ TEST(ObjectLinkingLayerSearchGeneratorTest, AbsoluteSymbolsObjectLayer) { class CheckDefs : public ObjectLinkingLayer::Plugin { public: - ~CheckDefs() { EXPECT_TRUE(SawSymbolDef); } + ~CheckDefs() override { EXPECT_TRUE(SawSymbolDef); } void modifyPassConfig(MaterializationResponsibility &MR, jitlink::LinkGraph &G, diff --git a/llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h b/llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h index 469de2a..e22c35f 100644 --- a/llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h +++ b/llvm/unittests/ExecutionEngine/Orc/OrcTestCommon.h @@ -47,7 +47,7 @@ namespace orc { // (5) V -- A JITDylib associated with ES. class CoreAPIsBasedStandardTest : public testing::Test { public: - ~CoreAPIsBasedStandardTest() { + ~CoreAPIsBasedStandardTest() override { if (auto Err = ES.endSession()) ES.reportError(std::move(Err)); } diff --git a/llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp index 686d85d..ac591c1 100644 --- a/llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp +++ b/llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp @@ -26,7 +26,7 @@ using namespace llvm::jitlink; class ReOptimizeLayerTest : public testing::Test { public: - ~ReOptimizeLayerTest() { + ~ReOptimizeLayerTest() override { if (ES) if (auto Err = ES->endSession()) ES->reportError(std::move(Err)); diff --git a/llvm/unittests/ExecutionEngine/Orc/ResourceTrackerTest.cpp b/llvm/unittests/ExecutionEngine/Orc/ResourceTrackerTest.cpp index 0e5d1517..3591829b 100644 --- a/llvm/unittests/ExecutionEngine/Orc/ResourceTrackerTest.cpp +++ b/llvm/unittests/ExecutionEngine/Orc/ResourceTrackerTest.cpp @@ -50,7 +50,7 @@ public: SimpleResourceManager(SimpleResourceManager &&) = delete; SimpleResourceManager &operator=(SimpleResourceManager &&) = delete; - ~SimpleResourceManager() { ES.deregisterResourceManager(*this); } + ~SimpleResourceManager() override { ES.deregisterResourceManager(*this); } /// Set the HandleRemove function object. void setHandleRemove(HandleRemoveFunction HandleRemove) { diff --git a/llvm/unittests/IR/ModuleTest.cpp b/llvm/unittests/IR/ModuleTest.cpp index 36c35673..30eda73 100644 --- a/llvm/unittests/IR/ModuleTest.cpp +++ b/llvm/unittests/IR/ModuleTest.cpp @@ -103,6 +103,36 @@ TEST(ModuleTest, setModuleFlagInt) { EXPECT_EQ(Val2, A2->getZExtValue()); } +TEST(ModuleTest, setModuleFlagTwoMod) { + LLVMContext Context; + Module MA("MA", Context); + Module MB("MB", Context); + StringRef Key = "Key"; + uint32_t Val1 = 1; + uint32_t Val2 = 2; + + // Set a flag to MA + EXPECT_EQ(nullptr, MA.getModuleFlag(Key)); + MA.setModuleFlag(Module::ModFlagBehavior::Error, Key, Val1); + auto A1 = mdconst::extract_or_null<ConstantInt>(MA.getModuleFlag(Key)); + EXPECT_EQ(Val1, A1->getZExtValue()); + + // Set a flag to MB + EXPECT_EQ(nullptr, MB.getModuleFlag(Key)); + MB.setModuleFlag(Module::ModFlagBehavior::Error, Key, Val1); + auto B1 = mdconst::extract_or_null<ConstantInt>(MB.getModuleFlag(Key)); + EXPECT_EQ(Val1, B1->getZExtValue()); + + // Change the flag of MA + MA.setModuleFlag(Module::ModFlagBehavior::Error, Key, Val2); + auto A2 = mdconst::extract_or_null<ConstantInt>(MA.getModuleFlag(Key)); + EXPECT_EQ(Val2, A2->getZExtValue()); + + // MB should keep the original flag value + auto B2 = mdconst::extract_or_null<ConstantInt>(MB.getModuleFlag(Key)); + EXPECT_EQ(Val1, B2->getZExtValue()); +} + const char *IRString = R"IR( !llvm.module.flags = !{!0} diff --git a/llvm/unittests/TargetParser/TargetParserTest.cpp b/llvm/unittests/TargetParser/TargetParserTest.cpp index 53a64b6..ef6aeae 100644 --- a/llvm/unittests/TargetParser/TargetParserTest.cpp +++ b/llvm/unittests/TargetParser/TargetParserTest.cpp @@ -47,6 +47,7 @@ const char *ARMArch[] = { "armv9-a", "armv9", "armv9a", "armv9.1-a", "armv9.1a", "armv9.2-a", "armv9.2a", "armv9.3-a", "armv9.3a", "armv9.4-a", "armv9.4a", "armv9.5-a", "armv9.5a", "armv9.6a", "armv9.6-a", + "armv9.7a", "armv9.7-a", }; std::string FormatExtensionFlags(int64_t Flags) { @@ -622,6 +623,8 @@ TEST(TargetParserTest, testARMArch) { ARMBuildAttrs::CPUArch::v9_A)); EXPECT_TRUE(testARMArch("armv9.6-a", "generic", "v9.6a", ARMBuildAttrs::CPUArch::v9_A)); + EXPECT_TRUE(testARMArch("armv9.7-a", "generic", "v9.7a", + ARMBuildAttrs::CPUArch::v9_A)); EXPECT_TRUE( testARMArch("armv8-r", "generic", "v8r", ARMBuildAttrs::CPUArch::v8_R)); EXPECT_TRUE(testARMArch("armv8-m.base", "generic", "v8m.base", @@ -937,6 +940,7 @@ TEST(TargetParserTest, ARMparseArchProfile) { case ARM::ArchKind::ARMV9_4A: case ARM::ArchKind::ARMV9_5A: case ARM::ArchKind::ARMV9_6A: + case ARM::ArchKind::ARMV9_7A: EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); break; default: @@ -1294,6 +1298,7 @@ TEST(TargetParserTest, testAArch64Arch) { EXPECT_TRUE(testAArch64Arch("armv9.4-a")); EXPECT_TRUE(testAArch64Arch("armv9.5-a")); EXPECT_TRUE(testAArch64Arch("armv9.6-a")); + EXPECT_TRUE(testAArch64Arch("armv9.7-a")); } bool testAArch64Extension(StringRef CPUName, StringRef ArchExt) { @@ -1438,7 +1443,13 @@ TEST(TargetParserTest, AArch64ExtensionFeatures) { AArch64::AEK_SVEAES, AArch64::AEK_SME_MOP4, AArch64::AEK_SME_TMOP, AArch64::AEK_SVEBITPERM, AArch64::AEK_SSVE_BITPERM, AArch64::AEK_SVESHA3, - AArch64::AEK_SVESM4, + AArch64::AEK_SVESM4, AArch64::AEK_CMH, + AArch64::AEK_LSCP, AArch64::AEK_TLBID, + AArch64::AEK_MPAMV2, AArch64::AEK_MTETC, + AArch64::AEK_GCIE, AArch64::AEK_SME2P3, + AArch64::AEK_SVE2P3, AArch64::AEK_SVE_B16MM, + AArch64::AEK_F16MM, AArch64::AEK_F16F32DOT, + AArch64::AEK_F16F32MM, }; std::vector<StringRef> Features; @@ -1550,6 +1561,18 @@ TEST(TargetParserTest, AArch64ExtensionFeatures) { EXPECT_TRUE(llvm::is_contained(Features, "+pops")); EXPECT_TRUE(llvm::is_contained(Features, "+sme-mop4")); EXPECT_TRUE(llvm::is_contained(Features, "+sme-tmop")); + EXPECT_TRUE(llvm::is_contained(Features, "+cmh")); + EXPECT_TRUE(llvm::is_contained(Features, "+lscp")); + EXPECT_TRUE(llvm::is_contained(Features, "+tlbid")); + EXPECT_TRUE(llvm::is_contained(Features, "+mpamv2")); + EXPECT_TRUE(llvm::is_contained(Features, "+mtetc")); + EXPECT_TRUE(llvm::is_contained(Features, "+gcie")); + EXPECT_TRUE(llvm::is_contained(Features, "+sme2p3")); + EXPECT_TRUE(llvm::is_contained(Features, "+sve2p3")); + EXPECT_TRUE(llvm::is_contained(Features, "+sve-b16mm")); + EXPECT_TRUE(llvm::is_contained(Features, "+f16mm")); + EXPECT_TRUE(llvm::is_contained(Features, "+f16f32dot")); + EXPECT_TRUE(llvm::is_contained(Features, "+f16f32mm")); // Assuming we listed every extension above, this should produce the same // result. @@ -1576,6 +1599,7 @@ TEST(TargetParserTest, AArch64ArchFeatures) { EXPECT_EQ(AArch64::ARMV9_4A.ArchFeature, "+v9.4a"); EXPECT_EQ(AArch64::ARMV9_5A.ArchFeature, "+v9.5a"); EXPECT_EQ(AArch64::ARMV9_6A.ArchFeature, "+v9.6a"); + EXPECT_EQ(AArch64::ARMV9_7A.ArchFeature, "+v9.7a"); EXPECT_EQ(AArch64::ARMV8R.ArchFeature, "+v8r"); } @@ -1605,7 +1629,8 @@ TEST(TargetParserTest, AArch64ArchPartialOrder) { for (const auto *A : {&AArch64::ARMV9_1A, &AArch64::ARMV9_2A, &AArch64::ARMV9_3A, - &AArch64::ARMV9_4A, &AArch64::ARMV9_5A, &AArch64::ARMV9_6A}) + &AArch64::ARMV9_4A, &AArch64::ARMV9_5A, &AArch64::ARMV9_6A, + &AArch64::ARMV9_7A}) EXPECT_TRUE(A->implies(AArch64::ARMV9A)); EXPECT_TRUE(AArch64::ARMV8_1A.implies(AArch64::ARMV8A)); @@ -1624,6 +1649,7 @@ TEST(TargetParserTest, AArch64ArchPartialOrder) { EXPECT_TRUE(AArch64::ARMV9_4A.implies(AArch64::ARMV9_3A)); EXPECT_TRUE(AArch64::ARMV9_5A.implies(AArch64::ARMV9_4A)); EXPECT_TRUE(AArch64::ARMV9_6A.implies(AArch64::ARMV9_5A)); + EXPECT_TRUE(AArch64::ARMV9_7A.implies(AArch64::ARMV9_6A)); EXPECT_TRUE(AArch64::ARMV9A.implies(AArch64::ARMV8_5A)); EXPECT_TRUE(AArch64::ARMV9_1A.implies(AArch64::ARMV8_6A)); @@ -1713,6 +1739,18 @@ TEST(TargetParserTest, AArch64ArchExtFeature) { {"pops", "nopops", "+pops", "-pops"}, {"sme-mop4", "nosme-mop4", "+sme-mop4", "-sme-mop4"}, {"sme-tmop", "nosme-tmop", "+sme-tmop", "-sme-tmop"}, + {"cmh", "nocmh", "+cmh", "-cmh"}, + {"lscp", "nolscp", "+lscp", "-lscp"}, + {"tlbid", "notlbid", "+tlbid", "-tlbid"}, + {"mpamv2", "nompamv2", "+mpamv2", "-mpamv2"}, + {"mtetc", "nomtetc", "+mtetc", "-mtetc"}, + {"gcie", "nogcie", "+gcie", "-gcie"}, + {"sme2p3", "nosme2p3", "+sme2p3", "-sme2p3"}, + {"sve2p3", "nosve2p3", "+sve2p3", "-sve2p3"}, + {"sve-b16mm", "nosve-b16mm", "+sve-b16mm", "-sve-b16mm"}, + {"f16mm", "nof16mm", "+f16mm", "-f16mm"}, + {"f16f32dot", "nof16f32dot", "+f16f32dot", "-f16f32dot"}, + {"f16f32mm", "nof16f32mm", "+f16f32mm", "-f16f32mm"}, }; for (unsigned i = 0; i < std::size(ArchExt); i++) { @@ -1927,7 +1965,8 @@ AArch64ExtensionDependenciesBaseArchTestParams {AArch64::ARMV9_6A, {"nofp", "fprcvt"}, {"fp-armv8", "fprcvt"}, {}}, {AArch64::ARMV9_6A, {"fprcvt", "nofp"}, {}, {"fp-armv8", "fprcvt"}}, - // simd -> {aes, sha2, sha3, sm4, f8f16mm, f8f32mm, faminmax, lut, fp8} + // simd -> {aes, sha2, sha3, sm4, f8f16mm, f8f32mm, faminmax, lut, fp8, + // f16f32dot, f16f32mm} {AArch64::ARMV8A, {"nosimd", "aes"}, {"neon", "aes"}, {}}, {AArch64::ARMV8A, {"aes", "nosimd"}, {}, {"neon", "aes"}}, {AArch64::ARMV8A, {"nosimd", "sha2"}, {"neon", "sha2"}, {}}, @@ -1946,6 +1985,10 @@ AArch64ExtensionDependenciesBaseArchTestParams {AArch64::ARMV9_6A, {"nosimd", "lut"}, {"neon", "lut"}, {}}, {AArch64::ARMV9_6A, {"fp8", "nosimd"}, {}, {"neon", "fp8"}}, {AArch64::ARMV9_6A, {"nosimd", "fp8"}, {"neon", "fp8"}, {}}, + {AArch64::ARMV9_7A, {"nosimd", "f16f32mm"}, {"neon", "f16f32mm"}, {}}, + {AArch64::ARMV9_7A, {"f16f32mm", "nosimd"}, {}, {"neon", "f16f32mm"}}, + {AArch64::ARMV9_7A, {"nosimd", "f16f32dot"}, {"neon", "f16f32dot"}, {}}, + {AArch64::ARMV9_7A, {"f16f32dot", "nosimd"}, {}, {"neon", "f16f32dot"}}, // fp8 -> {fp8dot4, fp8dot2} {AArch64::ARMV9_6A, {"nofp8", "fp8dot4"}, {"fp8", "fp8dot4"}, {}}, @@ -1961,17 +2004,35 @@ AArch64ExtensionDependenciesBaseArchTestParams {AArch64::ARMV8A, {"nosimd", "fcma"}, {"neon", "complxnum"}, {}}, {AArch64::ARMV8A, {"fcma", "nosimd"}, {}, {"neon", "complxnum"}}, - // fp16 -> {fp16fml, sve} + // fp16 -> {fp16fml, sve, f16f32dot, f16f32mm, f16mm} {AArch64::ARMV8A, {"nofp16", "fp16fml"}, {"fullfp16", "fp16fml"}, {}}, {AArch64::ARMV8A, {"fp16fml", "nofp16"}, {}, {"fullfp16", "fp16fml"}}, {AArch64::ARMV8A, {"nofp16", "sve"}, {"fullfp16", "sve"}, {}}, {AArch64::ARMV8A, {"sve", "nofp16"}, {}, {"fullfp16", "sve"}}, + {AArch64::ARMV9_7A, {"nofp16", "f16mm"}, {"fullfp16", "f16mm"}, {}}, + {AArch64::ARMV9_7A, {"f16mm", "nofp16"}, {}, {"fullfp16", "f16mm"}}, + {AArch64::ARMV9_7A, + {"nofp16", "f16f32mm"}, + {"fullfp16", "f16f32mm"}, + {}}, + {AArch64::ARMV9_7A, + {"f16f32mm", "nofp16"}, + {}, + {"fullfp16", "f16f32mm"}}, + {AArch64::ARMV9_7A, + {"nofp16", "f16f32dot"}, + {"fullfp16", "f16f32dot"}, + {}}, + {AArch64::ARMV9_7A, + {"f16f32dot", "nofp16"}, + {}, + {"fullfp16", "f16f32dot"}}, // bf16 -> {sme} {AArch64::ARMV8A, {"nobf16", "sme"}, {"bf16", "sme"}, {}}, {AArch64::ARMV8A, {"sme", "nobf16"}, {}, {"bf16", "sme"}}, - // sve -> {sve2, f32mm, f64mm, sve-f16f32mm} + // sve -> {sve2, f32mm, f64mm, sve-f16f32mm, sve-b16mm} {AArch64::ARMV8A, {"nosve", "sve2"}, {"sve", "sve2"}, {}}, {AArch64::ARMV8A, {"sve2", "nosve"}, {}, {"sve", "sve2"}}, {AArch64::ARMV8A, {"nosve", "f32mm"}, {"sve", "f32mm"}, {}}, @@ -1986,6 +2047,8 @@ AArch64ExtensionDependenciesBaseArchTestParams {"sve-f16f32mm", "nosve"}, {}, {"sve", "sve-f16f32mm"}}, + {AArch64::ARMV9_7A, {"nosve", "sve-b16mm"}, {"sve", "sve-b16mm"}, {}}, + {AArch64::ARMV9_7A, {"sve-b16mm", "nosve"}, {}, {"sve", "sve-b16mm"}}, // aes -> {sve-aes} {AArch64::ARMV8A, {"noaes", "sve-aes"}, {"aes", "sve-aes"}, {}}, @@ -2031,6 +2094,10 @@ AArch64ExtensionDependenciesBaseArchTestParams {AArch64::ARMV9_6A, {"nosve2p1", "sve2p2"}, {"sve2p1", "sve2p2"}, {}}, {AArch64::ARMV9_6A, {"sve2p2", "nosve2p1"}, {}, {"sve2p1", "sve2p2"}}, + // sve2p2 -> {sve2p3} + {AArch64::ARMV9_7A, {"nosve2p2", "sve2p3"}, {"sve2p2", "sve2p3"}, {}}, + {AArch64::ARMV9_7A, {"sve2p3", "nosve2p2"}, {}, {"sve2p2", "sve2p3"}}, + // sme -> {sme2, sme-f16f16, sme-f64f64, sme-i16i64, sme-fa64} {AArch64::ARMV8A, {"nosme", "sme2"}, {"sme", "sme2"}, {}}, {AArch64::ARMV8A, {"sme2", "nosme"}, {}, {"sme", "sme2"}}, @@ -2084,6 +2151,10 @@ AArch64ExtensionDependenciesBaseArchTestParams {AArch64::ARMV9_6A, {"nosme2p1", "sme2p2"}, {"sme2p2", "sme2p1"}, {}}, {AArch64::ARMV9_6A, {"sme2p2", "nosme2p1"}, {}, {"sme2p1", "sme2p2"}}, + // sme2p2 -> {sme2p3} + {AArch64::ARMV9_7A, {"nosme2p2", "sme2p3"}, {"sme2p3", "sme2p2"}, {}}, + {AArch64::ARMV9_7A, {"sme2p3", "nosme2p2"}, {}, {"sme2p2", "sme2p3"}}, + // fp8 -> {sme-f8f16, sme-f8f32, f8f16mm, f8f32mm, fp8dot4, fp8dot2, // ssve-fp8dot4, ssve-fp8dot2} {AArch64::ARMV8A, {"nofp8", "sme-f8f16"}, {"fp8", "sme-f8f16"}, {}}, |