text: //===- llvm/LinkAllPasses.h ------------ Reference All Passes ---*- C++ -*-===//
  //
  // 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
  //
  //===----------------------------------------------------------------------===//
  //
  // This header file pulls in all transformation and analysis passes for tools
  // like opt and bugpoint that need this functionality.
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef LLVM_LINKALLPASSES_H
  #define LLVM_LINKALLPASSES_H
  
  #include "llvm/ADT/Statistic.h"
  #include "llvm/Analysis/AliasAnalysisEvaluator.h"
  #include "llvm/Analysis/AliasSetTracker.h"
  #include "llvm/Analysis/BasicAliasAnalysis.h"
  #include "llvm/Analysis/CFLAndersAliasAnalysis.h"
  #include "llvm/Analysis/CFLSteensAliasAnalysis.h"
  #include "llvm/Analysis/CallPrinter.h"
  #include "llvm/Analysis/DomPrinter.h"
  #include "llvm/Analysis/GlobalsModRef.h"
  #include "llvm/Analysis/IntervalPartition.h"
  #include "llvm/Analysis/Lint.h"
  #include "llvm/Analysis/Passes.h"
  #include "llvm/Analysis/PostDominators.h"
  #include "llvm/Analysis/RegionPass.h"
  #include "llvm/Analysis/RegionPrinter.h"
  #include "llvm/Analysis/ScalarEvolution.h"
  #include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
  #include "llvm/Analysis/ScopedNoAliasAA.h"
  #include "llvm/Analysis/TargetLibraryInfo.h"
  #include "llvm/Analysis/TypeBasedAliasAnalysis.h"
  #include "llvm/CodeGen/Passes.h"
  #include "llvm/IR/Function.h"
  #include "llvm/IR/IRPrintingPasses.h"
  #include "llvm/Support/Valgrind.h"
  #include "llvm/Transforms/AggressiveInstCombine/AggressiveInstCombine.h"
  #include "llvm/Transforms/IPO.h"
  #include "llvm/Transforms/IPO/AlwaysInliner.h"
  #include "llvm/Transforms/IPO/Attributor.h"
  #include "llvm/Transforms/IPO/FunctionAttrs.h"
  #include "llvm/Transforms/InstCombine/InstCombine.h"
  #include "llvm/Transforms/Instrumentation.h"
  #include "llvm/Transforms/Instrumentation/BoundsChecking.h"
  #include "llvm/Transforms/ObjCARC.h"
  #include "llvm/Transforms/Scalar.h"
  #include "llvm/Transforms/Scalar/GVN.h"
  #include "llvm/Transforms/Scalar/InstSimplifyPass.h"
  #include "llvm/Transforms/Scalar/Scalarizer.h"
  #include "llvm/Transforms/Utils.h"
  #include "llvm/Transforms/Utils/SymbolRewriter.h"
  #include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h"
  #include "llvm/Transforms/Vectorize.h"
  #include "llvm/Transforms/Obfuscation/Obfuscation.h"        //wangchuanju 2021-11-22
  #include <cstdlib>
  
  namespace {
    struct ForcePassLinking {
      ForcePassLinking() {
        // We must reference the passes in such a way that compilers will not
        // delete it all as dead code, even with whole program optimization,
        // yet is effectively a NO-OP. As the compiler isn't smart enough
        // to know that getenv() never returns -1, this will do the job.
        if (std::getenv("bar") != (char*) -1)
          return;
  
        (void) llvm::createAAEvalPass();
        (void) llvm::createAggressiveDCEPass();
        (void) llvm::createAggressiveInstCombinerPass();
        (void) llvm::createBitTrackingDCEPass();
        (void) llvm::createOpenMPOptLegacyPass();
        (void) llvm::createArgumentPromotionPass();
        (void) llvm::createAlignmentFromAssumptionsPass();
        (void) llvm::createBasicAAWrapperPass();
        (void) llvm::createSCEVAAWrapperPass();
        (void) llvm::createTypeBasedAAWrapperPass();
        (void) llvm::createScopedNoAliasAAWrapperPass();
        (void) llvm::createBoundsCheckingLegacyPass();
        (void) llvm::createBreakCriticalEdgesPass();
        (void) llvm::createCallGraphDOTPrinterPass();
        (void) llvm::createCallGraphViewerPass();
        (void) llvm::createCFGSimplificationPass();
        (void) llvm::createCFLAndersAAWrapperPass();
        (void) llvm::createCFLSteensAAWrapperPass();
        (void) llvm::createStructurizeCFGPass();
        (void) llvm::createLibCallsShrinkWrapPass();
        (void) llvm::createCalledValuePropagationPass();
        (void) llvm::createConstantMergePass();
        (void) llvm::createControlHeightReductionLegacyPass();
        (void) llvm::createCostModelAnalysisPass();
        (void) llvm::createDeadArgEliminationPass();
        (void) llvm::createDeadCodeEliminationPass();
        (void) llvm::createDeadStoreEliminationPass();
        (void) llvm::createDependenceAnalysisWrapperPass();
        (void) llvm::createDomOnlyPrinterPass();
        (void) llvm::createDomPrinterPass();
        (void) llvm::createDomOnlyViewerPass();
        (void) llvm::createDomViewerPass();
        (void) llvm::createGCOVProfilerPass();
        (void) llvm::createPGOInstrumentationGenLegacyPass();
        (void) llvm::createPGOInstrumentationUseLegacyPass();
        (void) llvm::createPGOInstrumentationGenCreateVarLegacyPass();
        (void) llvm::createPGOIndirectCallPromotionLegacyPass();
        (void) llvm::createPGOMemOPSizeOptLegacyPass();
        (void) llvm::createInstrProfilingLegacyPass();
        (void) llvm::createFunctionImportPass();
        (void) llvm::createFunctionInliningPass();
        (void) llvm::createAlwaysInlinerLegacyPass();
        (void) llvm::createGlobalDCEPass();
        (void) llvm::createGlobalOptimizerPass();
        (void) llvm::createGlobalsAAWrapperPass();
        (void) llvm::createGuardWideningPass();
        (void) llvm::createLoopGuardWideningPass();
        (void) llvm::createIPSCCPPass();
        (void) llvm::createInductiveRangeCheckEliminationPass();
        (void) llvm::createIndVarSimplifyPass();
        (void) llvm::createInstSimplifyLegacyPass();
        (void) llvm::createInstructionCombiningPass();
        (void) llvm::createInternalizePass();
        (void) llvm::createLCSSAPass();
        (void) llvm::createLegacyDivergenceAnalysisPass();
        (void) llvm::createLICMPass();
        (void) llvm::createLoopSinkPass();
        (void) llvm::createLazyValueInfoPass();
        (void) llvm::createLoopExtractorPass();
        (void) llvm::createLoopInterchangePass();
        (void) llvm::createLoopFlattenPass();
        (void) llvm::createLoopPredicationPass();
        (void) llvm::createLoopSimplifyPass();
        (void) llvm::createLoopSimplifyCFGPass();
        (void) llvm::createLoopStrengthReducePass();
        (void) llvm::createLoopRerollPass();
        (void) llvm::createLoopUnrollPass();
        (void) llvm::createLoopUnrollAndJamPass();
        (void) llvm::createLoopUnswitchPass();
        (void) llvm::createLoopVersioningLICMPass();
        (void) llvm::createLoopIdiomPass();
        (void) llvm::createLoopRotatePass();
        (void) llvm::createLowerConstantIntrinsicsPass();
        (void) llvm::createLowerExpectIntrinsicPass();
        (void) llvm::createLowerInvokePass();
        (void) llvm::createLowerSwitchPass();
        (void) llvm::createNaryReassociatePass();
        (void) llvm::createObjCARCAAWrapperPass();
        (void) llvm::createObjCARCAPElimPass();
        (void) llvm::createObjCARCExpandPass();
        (void) llvm::createObjCARCContractPass();
        (void) llvm::createObjCARCOptPass();
        (void) llvm::createPAEvalPass();
        (void) llvm::createPromoteMemoryToRegisterPass();
        (void) llvm::createDemoteRegisterToMemoryPass();
        (void) llvm::createPruneEHPass();
        (void) llvm::createPostDomOnlyPrinterPass();
        (void) llvm::createPostDomPrinterPass();
        (void) llvm::createPostDomOnlyViewerPass();
        (void) llvm::createPostDomViewerPass();
        (void) llvm::createReassociatePass();
        (void) llvm::createRedundantDbgInstEliminationPass();
        (void) llvm::createRegionInfoPass();
        (void) llvm::createRegionOnlyPrinterPass();
        (void) llvm::createRegionOnlyViewerPass();
        (void) llvm::createRegionPrinterPass();
        (void) llvm::createRegionViewerPass();
        (void) llvm::createSCCPPass();
        (void) llvm::createSafeStackPass();
        (void) llvm::createSROAPass();
        (void) llvm::createSingleLoopExtractorPass();
        (void) llvm::createStripSymbolsPass();
        (void) llvm::createStripNonDebugSymbolsPass();
        (void) llvm::createStripDeadDebugInfoPass();
        (void) llvm::createStripDeadPrototypesPass();
        (void) llvm::createTailCallEliminationPass();
        (void) llvm::createJumpThreadingPass();
        (void) llvm::createUnifyFunctionExitNodesPass();
        (void) llvm::createInstCountPass();
        (void) llvm::createConstantHoistingPass();
        (void) llvm::createCodeGenPreparePass();
        (void) llvm::createEntryExitInstrumenterPass();
        (void) llvm::createPostInlineEntryExitInstrumenterPass();
        (void) llvm::createEarlyCSEPass();
        (void) llvm::createGVNHoistPass();
        (void) llvm::createMergedLoadStoreMotionPass();
        (void) llvm::createGVNPass();
        (void) llvm::createNewGVNPass();
        (void) llvm::createMemCpyOptPass();
        (void) llvm::createLoopDeletionPass();
        (void) llvm::createPostDomTree();
        (void) llvm::createInstructionNamerPass();
        (void) llvm::createMetaRenamerPass();
        (void) llvm::createAttributorLegacyPass();
        (void) llvm::createAttributorCGSCCLegacyPass();
        (void) llvm::createPostOrderFunctionAttrsLegacyPass();
        (void) llvm::createReversePostOrderFunctionAttrsPass();
        (void) llvm::createMergeFunctionsPass();
        (void) llvm::createMergeICmpsLegacyPass();
        (void) llvm::createExpandMemCmpPass();
        std::string buf;
        llvm::raw_string_ostream os(buf);
        (void) llvm::createPrintModulePass(os);
        (void) llvm::createPrintFunctionPass(os);
        (void) llvm::createModuleDebugInfoPrinterPass();
        (void) llvm::createPartialInliningPass();
        (void) llvm::createLintLegacyPassPass();
        (void) llvm::createSinkingPass();
        (void) llvm::createLowerAtomicPass();
        (void) llvm::createCorrelatedValuePropagationPass();
        (void) llvm::createMemDepPrinter();
        (void) llvm::createLoopVectorizePass();
        (void) llvm::createSLPVectorizerPass();
        (void) llvm::createLoadStoreVectorizerPass();
        (void) llvm::createVectorCombinePass();
        (void) llvm::createPartiallyInlineLibCallsPass();
        (void) llvm::createScalarizerPass();
        (void) llvm::createSeparateConstOffsetFromGEPPass();
        (void) llvm::createSoftPointerAuthPass();
        (void) llvm::createSpeculativeExecutionPass();
        (void) llvm::createSpeculativeExecutionIfHasBranchDivergencePass();
        (void) llvm::createRewriteSymbolsPass();
        (void) llvm::createStraightLineStrengthReducePass();
        (void) llvm::createMemDerefPrinter();
        (void) llvm::createMustExecutePrinter();
        (void) llvm::createMustBeExecutedContextPrinter();
        (void) llvm::createFloat2IntPass();
        (void) llvm::createEliminateAvailableExternallyPass();
        (void)llvm::createScalarizeMaskedMemIntrinLegacyPass();
        (void) llvm::createWarnMissedTransformationsPass();
        (void) llvm::createHardwareLoopsPass();
        (void) llvm::createInjectTLIMappingsLegacyPass();
        (void) llvm::createUnifyLoopExitsPass();
        (void) llvm::createFixIrreduciblePass();
  
        (void)new llvm::IntervalPartition();
        (void)new llvm::ScalarEvolutionWrapperPass();
        llvm::Function::Create(nullptr, llvm::GlobalValue::ExternalLinkage)->viewCFGOnly();
        llvm::RGPassManager RGM;
        llvm::TargetLibraryInfoImpl TLII;
        llvm::TargetLibraryInfo TLI(TLII);
        llvm::AliasAnalysis AA(TLI);
        llvm::AliasSetTracker X(AA);
        X.add(nullptr, llvm::LocationSize::beforeOrAfterPointer(),
              llvm::AAMDNodes()); // for -print-alias-sets
        (void) llvm::AreStatisticsEnabled();
        (void) llvm::sys::RunningOnValgrind();
        (void) llvm::createObfuscationPass();           //wangchuanju 2021-11-22
      }
    } ForcePassLinking; // Force link by creating a global definition.
  }
  
  #endif
  