diff options
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper')
6 files changed, 47 insertions, 82 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp index a8c278741a7..feac6a5649c 100644 --- a/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp @@ -196,14 +196,10 @@ extern "C" LLVMRustResult LLVMRustWriteArchive( } } -#if LLVM_VERSION_LT(18, 0) - auto Result = writeArchive(Dst, Members, WriteSymbtab, Kind, true, false); -#else auto SymtabMode = WriteSymbtab ? SymtabWritingMode::NormalSymtab : SymtabWritingMode::NoSymtab; auto Result = writeArchive(Dst, Members, SymtabMode, Kind, true, false, nullptr, isEC); -#endif if (!Result) return LLVMRustResult::Success; LLVMRustSetLastError(toString(std::move(Result)).c_str()); diff --git a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp index e842f47f48c..4532fd8d48d 100644 --- a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp @@ -58,17 +58,10 @@ fromRust(LLVMRustCounterMappingRegionKind Kind) { return coverage::CounterMappingRegion::GapRegion; case LLVMRustCounterMappingRegionKind::BranchRegion: return coverage::CounterMappingRegion::BranchRegion; -#if LLVM_VERSION_GE(18, 0) case LLVMRustCounterMappingRegionKind::MCDCDecisionRegion: return coverage::CounterMappingRegion::MCDCDecisionRegion; case LLVMRustCounterMappingRegionKind::MCDCBranchRegion: return coverage::CounterMappingRegion::MCDCBranchRegion; -#else - case LLVMRustCounterMappingRegionKind::MCDCDecisionRegion: - break; - case LLVMRustCounterMappingRegionKind::MCDCBranchRegion: - break; -#endif } report_fatal_error("Bad LLVMRustCounterMappingRegionKind!"); } @@ -100,7 +93,7 @@ struct LLVMRustMCDCParameters { // https://github.com/rust-lang/llvm-project/blob/66a2881a/llvm/include/llvm/ProfileData/Coverage/CoverageMapping.h#L253-L263 // and representations in 19 // https://github.com/llvm/llvm-project/blob/843cc474faefad1d639f4c44c1cf3ad7dbda76c8/llvm/include/llvm/ProfileData/Coverage/MCDCTypes.h -#if LLVM_VERSION_GE(18, 0) && LLVM_VERSION_LT(19, 0) +#if LLVM_VERSION_LT(19, 0) static coverage::CounterMappingRegion::MCDCParameters fromRust(LLVMRustMCDCParameters Params) { auto parameter = coverage::CounterMappingRegion::MCDCParameters{}; @@ -126,7 +119,7 @@ fromRust(LLVMRustMCDCParameters Params) { } report_fatal_error("Bad LLVMRustMCDCParametersTag!"); } -#elif LLVM_VERSION_GE(19, 0) +#else static coverage::mcdc::Parameters fromRust(LLVMRustMCDCParameters Params) { switch (Params.Tag) { case LLVMRustMCDCParametersTag::None: @@ -221,7 +214,7 @@ extern "C" void LLVMRustCoverageWriteMappingToBuffer( RustMappingRegions, NumMappingRegions)) { MappingRegions.emplace_back( fromRust(Region.Count), fromRust(Region.FalseCount), -#if LLVM_VERSION_GE(18, 0) && LLVM_VERSION_LT(19, 0) +#if LLVM_VERSION_LT(19, 0) // LLVM 19 may move this argument to last. fromRust(Region.MCDCParameters), #endif diff --git a/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h b/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h index a493abbbc7e..73bbc9de855 100644 --- a/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h +++ b/compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h @@ -25,7 +25,6 @@ #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetOptions.h" #include "llvm/Transforms/IPO.h" -#include "llvm/Transforms/Instrumentation.h" #include "llvm/Transforms/Scalar.h" #define LLVM_VERSION_GE(major, minor) \ @@ -34,6 +33,12 @@ #define LLVM_VERSION_LT(major, minor) (!LLVM_VERSION_GE((major), (minor))) +#if LLVM_VERSION_GE(20, 0) +#include "llvm/Transforms/Utils/Instrumentation.h" +#else +#include "llvm/Transforms/Instrumentation.h" +#endif + #include "llvm/IR/LegacyPassManager.h" #include "llvm/Bitcode/BitcodeReader.h" diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 9884ed15b8a..165fb7aa6c3 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -26,22 +26,19 @@ #include "llvm/Passes/StandardInstrumentations.h" #include "llvm/Support/CBindingWrapping.h" #include "llvm/Support/FileSystem.h" +#include "llvm/Support/TimeProfiler.h" #include "llvm/Support/VirtualFileSystem.h" #include "llvm/Target/TargetMachine.h" +#include "llvm/TargetParser/Host.h" #include "llvm/Transforms/IPO/AlwaysInliner.h" #include "llvm/Transforms/IPO/FunctionImport.h" #include "llvm/Transforms/IPO/Internalize.h" #include "llvm/Transforms/IPO/LowerTypeTests.h" #include "llvm/Transforms/IPO/ThinLTOBitcodeWriter.h" -#include "llvm/Transforms/Utils/AddDiscriminators.h" -#include "llvm/Transforms/Utils/FunctionImportUtils.h" -#if LLVM_VERSION_GE(18, 0) -#include "llvm/TargetParser/Host.h" -#endif -#include "llvm/Support/TimeProfiler.h" -#include "llvm/Transforms/Instrumentation.h" #include "llvm/Transforms/Instrumentation/AddressSanitizer.h" #include "llvm/Transforms/Instrumentation/DataFlowSanitizer.h" +#include "llvm/Transforms/Utils/AddDiscriminators.h" +#include "llvm/Transforms/Utils/FunctionImportUtils.h" #if LLVM_VERSION_GE(19, 0) #include "llvm/Support/PGOOptions.h" #endif @@ -241,11 +238,7 @@ enum class LLVMRustCodeGenOptLevel { Aggressive, }; -#if LLVM_VERSION_GE(18, 0) using CodeGenOptLevelEnum = llvm::CodeGenOptLevel; -#else -using CodeGenOptLevelEnum = llvm::CodeGenOpt::Level; -#endif static CodeGenOptLevelEnum fromRust(LLVMRustCodeGenOptLevel Level) { switch (Level) { @@ -371,21 +364,16 @@ extern "C" void LLVMRustPrintTargetCPUs(LLVMTargetMachineRef TM, } extern "C" size_t LLVMRustGetTargetFeaturesCount(LLVMTargetMachineRef TM) { -#if LLVM_VERSION_GE(18, 0) const TargetMachine *Target = unwrap(TM); const MCSubtargetInfo *MCInfo = Target->getMCSubtargetInfo(); const ArrayRef<SubtargetFeatureKV> FeatTable = MCInfo->getAllProcessorFeatures(); return FeatTable.size(); -#else - return 0; -#endif } extern "C" void LLVMRustGetTargetFeature(LLVMTargetMachineRef TM, size_t Index, const char **Feature, const char **Desc) { -#if LLVM_VERSION_GE(18, 0) const TargetMachine *Target = unwrap(TM); const MCSubtargetInfo *MCInfo = Target->getMCSubtargetInfo(); const ArrayRef<SubtargetFeatureKV> FeatTable = @@ -393,7 +381,6 @@ extern "C" void LLVMRustGetTargetFeature(LLVMTargetMachineRef TM, size_t Index, const SubtargetFeatureKV Feat = FeatTable[Index]; *Feature = Feat.Key; *Desc = Feat.Desc; -#endif } extern "C" const char *LLVMRustGetHostCPUName(size_t *len) { @@ -498,6 +485,22 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( Options.EmitStackSizeSection = EmitStackSizeSection; if (ArgsCstrBuff != nullptr) { +#if LLVM_VERSION_GE(20, 0) + int buffer_offset = 0; + assert(ArgsCstrBuff[ArgsCstrBuffLen - 1] == '\0'); + auto Arg0 = std::string(ArgsCstrBuff); + buffer_offset = Arg0.size() + 1; + auto ArgsCppStr = + std::string(ArgsCstrBuff + buffer_offset, ArgsCstrBuffLen - 1); + auto i = 0; + while (i != std::string::npos) { + i = ArgsCppStr.find('\0', i + 1); + if (i != std::string::npos) + ArgsCppStr.replace(i, i + 1, " "); + } + Options.MCOptions.Argv0 = Arg0; + Options.MCOptions.CommandlineArgs = ArgsCppStr; +#else int buffer_offset = 0; assert(ArgsCstrBuff[ArgsCstrBuffLen - 1] == '\0'); @@ -523,6 +526,7 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( Options.MCOptions.Argv0 = arg0; Options.MCOptions.CommandLineArgs = llvm::ArrayRef<std::string>(cmd_arg_strings, num_cmd_arg_strings); +#endif } TargetMachine *TM = TheTarget->createTargetMachine( @@ -531,10 +535,11 @@ extern "C" LLVMTargetMachineRef LLVMRustCreateTargetMachine( } extern "C" void LLVMRustDisposeTargetMachine(LLVMTargetMachineRef TM) { - +#if LLVM_VERSION_LT(20, 0) MCTargetOptions &MCOptions = unwrap(TM)->Options.MCOptions; delete[] MCOptions.Argv0; delete[] MCOptions.CommandLineArgs.data(); +#endif delete unwrap(TM); } @@ -570,17 +575,9 @@ enum class LLVMRustFileType { static CodeGenFileType fromRust(LLVMRustFileType Type) { switch (Type) { case LLVMRustFileType::AssemblyFile: -#if LLVM_VERSION_GE(18, 0) return CodeGenFileType::AssemblyFile; -#else - return CGFT_AssemblyFile; -#endif case LLVMRustFileType::ObjectFile: -#if LLVM_VERSION_GE(18, 0) return CodeGenFileType::ObjectFile; -#else - return CGFT_ObjectFile; -#endif default: report_fatal_error("Bad FileType."); } @@ -713,7 +710,7 @@ extern "C" LLVMRustResult LLVMRustOptimize( LLVMModuleRef ModuleRef, LLVMTargetMachineRef TMRef, LLVMRustPassBuilderOptLevel OptLevelRust, LLVMRustOptStage OptStage, bool IsLinkerPluginLTO, bool NoPrepopulatePasses, bool VerifyIR, - bool UseThinLTOBuffers, bool MergeFunctions, bool UnrollLoops, + bool LintIR, bool UseThinLTOBuffers, bool MergeFunctions, bool UnrollLoops, bool SLPVectorize, bool LoopVectorize, bool DisableSimplifyLibCalls, bool EmitLifetimeMarkers, LLVMRustSanitizerOptions *SanitizerOptions, const char *PGOGenPath, const char *PGOUsePath, bool InstrumentCoverage, @@ -842,6 +839,13 @@ extern "C" LLVMRustResult LLVMRustOptimize( }); } + if (LintIR) { + PipelineStartEPCallbacks.push_back( + [](ModulePassManager &MPM, OptimizationLevel Level) { + MPM.addPass(createModuleToFunctionPassAdaptor(LintPass())); + }); + } + if (InstrumentGCOV) { PipelineStartEPCallbacks.push_back( [](ModulePassManager &MPM, OptimizationLevel Level) { @@ -859,11 +863,7 @@ extern "C" LLVMRustResult LLVMRustOptimize( // cargo run tests in multhreading mode by default // so use atomics for coverage counters Options.Atomic = true; -#if LLVM_VERSION_GE(18, 0) MPM.addPass(InstrProfilingLoweringPass(Options, false)); -#else - MPM.addPass(InstrProfiling(Options, false)); -#endif }); } @@ -1204,15 +1204,13 @@ struct LLVMRustThinLTOData { // Not 100% sure what these are, but they impact what's internalized and // what's inlined across modules, I believe. -#if LLVM_VERSION_GE(18, 0) +#if LLVM_VERSION_GE(20, 0) + FunctionImporter::ImportListsTy ImportLists; +#else DenseMap<StringRef, FunctionImporter::ImportMapTy> ImportLists; +#endif DenseMap<StringRef, FunctionImporter::ExportSetTy> ExportLists; DenseMap<StringRef, GVSummaryMapTy> ModuleToDefinedGVSummaries; -#else - StringMap<FunctionImporter::ImportMapTy> ImportLists; - StringMap<FunctionImporter::ExportSetTy> ExportLists; - StringMap<GVSummaryMapTy> ModuleToDefinedGVSummaries; -#endif StringMap<std::map<GlobalValue::GUID, GlobalValue::LinkageTypes>> ResolvedODR; LLVMRustThinLTOData() : Index(/* HaveGVs = */ false) {} @@ -1264,11 +1262,7 @@ LLVMRustCreateThinLTOData(LLVMRustThinLTOModule *modules, int num_modules, Ret->ModuleMap[module->identifier] = mem_buffer; -#if LLVM_VERSION_GE(18, 0) if (Error Err = readModuleSummaryIndex(mem_buffer, Ret->Index)) { -#else - if (Error Err = readModuleSummaryIndex(mem_buffer, Ret->Index, i)) { -#endif LLVMRustSetLastError(toString(std::move(Err)).c_str()); return nullptr; } diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index ed12318c88d..f9fc2bd6da3 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -310,16 +310,10 @@ static Attribute::AttrKind fromRust(LLVMRustAttribute Kind) { return Attribute::SafeStack; case FnRetThunkExtern: return Attribute::FnRetThunkExtern; -#if LLVM_VERSION_GE(18, 0) case Writable: return Attribute::Writable; case DeadOnUnwind: return Attribute::DeadOnUnwind; -#else - case Writable: - case DeadOnUnwind: - report_fatal_error("Not supported on this LLVM version"); -#endif } report_fatal_error("bad AttributeKind"); } @@ -1061,11 +1055,7 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticMemberType( return wrap(Builder->createStaticMemberType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNo, unwrapDI<DIType>(Ty), fromRust(Flags), - unwrap<llvm::ConstantInt>(val), -#if LLVM_VERSION_GE(18, 0) - llvm::dwarf::DW_TAG_member, -#endif - AlignInBits)); + unwrap<llvm::ConstantInt>(val), llvm::dwarf::DW_TAG_member, AlignInBits)); } extern "C" LLVMMetadataRef @@ -1182,10 +1172,7 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerationType( unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen), unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits, DINodeArray(unwrapDI<MDTuple>(Elements)), unwrapDI<DIType>(ClassTy), -#if LLVM_VERSION_GE(18, 0) - /* RunTimeLang */ 0, -#endif - "", IsScoped)); + /* RunTimeLang */ 0, "", IsScoped)); } extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateUnionType( @@ -1552,27 +1539,19 @@ LLVMRustGetInstrProfIncrementIntrinsic(LLVMModuleRef M) { extern "C" LLVMValueRef LLVMRustGetInstrProfMCDCParametersIntrinsic(LLVMModuleRef M) { -#if LLVM_VERSION_GE(18, 0) return wrap(llvm::Intrinsic::getDeclaration( unwrap(M), llvm::Intrinsic::instrprof_mcdc_parameters)); -#else - report_fatal_error("LLVM 18.0 is required for mcdc intrinsic functions"); -#endif } extern "C" LLVMValueRef LLVMRustGetInstrProfMCDCTVBitmapUpdateIntrinsic(LLVMModuleRef M) { -#if LLVM_VERSION_GE(18, 0) return wrap(llvm::Intrinsic::getDeclaration( unwrap(M), llvm::Intrinsic::instrprof_mcdc_tvbitmap_update)); -#else - report_fatal_error("LLVM 18.0 is required for mcdc intrinsic functions"); -#endif } extern "C" LLVMValueRef LLVMRustGetInstrProfMCDCCondBitmapIntrinsic(LLVMModuleRef M) { -#if LLVM_VERSION_GE(18, 0) && LLVM_VERSION_LT(19, 0) +#if LLVM_VERSION_LT(19, 0) return wrap(llvm::Intrinsic::getDeclaration( unwrap(M), llvm::Intrinsic::instrprof_mcdc_condbitmap_update)); #else diff --git a/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp index d625935d925..54ee79dc290 100644 --- a/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp @@ -150,11 +150,9 @@ extern "C" bool LLVMRustIsECObject(char *BufPtr, size_t BufLen) { return cast<llvm::object::COFFObjectFile>(&*Obj)->getMachine() != COFF::IMAGE_FILE_MACHINE_ARM64; -#if LLVM_VERSION_GE(18, 0) if (Obj->isCOFFImportFile()) return cast<llvm::object::COFFImportFile>(&*Obj)->getMachine() != COFF::IMAGE_FILE_MACHINE_ARM64; -#endif if (Obj->isIR()) { Expected<std::string> TripleStr = |