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  1. //===- llvm/LinkAllPasses.h ------------ Reference All Passes ---*- C++ -*-===//
  2. //
  3. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  4. // See https://llvm.org/LICENSE.txt for license information.
  5. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  6. //
  7. //===----------------------------------------------------------------------===//
  8. //
  9. // This header file pulls in all transformation and analysis passes for tools
  10. // like opt and bugpoint that need this functionality.
  11. //
  12. //===----------------------------------------------------------------------===//
  13.  
  14. #ifndef LLVM_LINKALLPASSES_H
  15. #define LLVM_LINKALLPASSES_H
  16.  
  17. #include "llvm/ADT/Statistic.h"
  18. #include "llvm/Analysis/AliasAnalysisEvaluator.h"
  19. #include "llvm/Analysis/AliasSetTracker.h"
  20. #include "llvm/Analysis/BasicAliasAnalysis.h"
  21. #include "llvm/Analysis/CallPrinter.h"
  22. #include "llvm/Analysis/DomPrinter.h"
  23. #include "llvm/Analysis/GlobalsModRef.h"
  24. #include "llvm/Analysis/IntervalPartition.h"
  25. #include "llvm/Analysis/Lint.h"
  26. #include "llvm/Analysis/Passes.h"
  27. #include "llvm/Analysis/PostDominators.h"
  28. #include "llvm/Analysis/RegionPass.h"
  29. #include "llvm/Analysis/RegionPrinter.h"
  30. #include "llvm/Analysis/ScalarEvolution.h"
  31. #include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
  32. #include "llvm/Analysis/ScopedNoAliasAA.h"
  33. #include "llvm/Analysis/TargetLibraryInfo.h"
  34. #include "llvm/Analysis/TypeBasedAliasAnalysis.h"
  35. #include "llvm/CodeGen/Passes.h"
  36. #include "llvm/IR/Function.h"
  37. #include "llvm/IR/IRPrintingPasses.h"
  38. #include "llvm/Support/Valgrind.h"
  39. #include "llvm/Transforms/AggressiveInstCombine/AggressiveInstCombine.h"
  40. #include "llvm/Transforms/IPO.h"
  41. #include "llvm/Transforms/IPO/AlwaysInliner.h"
  42. #include "llvm/Transforms/IPO/Attributor.h"
  43. #include "llvm/Transforms/IPO/FunctionAttrs.h"
  44. #include "llvm/Transforms/InstCombine/InstCombine.h"
  45. #include "llvm/Transforms/Instrumentation.h"
  46. #include "llvm/Transforms/Instrumentation/BoundsChecking.h"
  47. #include "llvm/Transforms/ObjCARC.h"
  48. #include "llvm/Transforms/Scalar.h"
  49. #include "llvm/Transforms/Scalar/GVN.h"
  50. #include "llvm/Transforms/Scalar/InstSimplifyPass.h"
  51. #include "llvm/Transforms/Scalar/Scalarizer.h"
  52. #include "llvm/Transforms/Utils.h"
  53. #include "llvm/Transforms/Utils/SymbolRewriter.h"
  54. #include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h"
  55. #include "llvm/Transforms/Vectorize.h"
  56. #include <cstdlib>
  57.  
  58. namespace {
  59.   struct ForcePassLinking {
  60.     ForcePassLinking() {
  61.       // We must reference the passes in such a way that compilers will not
  62.       // delete it all as dead code, even with whole program optimization,
  63.       // yet is effectively a NO-OP. As the compiler isn't smart enough
  64.       // to know that getenv() never returns -1, this will do the job.
  65.       // This is so that globals in the translation units where these functions
  66.       // are defined are forced to be initialized, populating various
  67.       // registries.
  68.       if (std::getenv("bar") != (char*) -1)
  69.         return;
  70.  
  71.       (void) llvm::createAAEvalPass();
  72.       (void) llvm::createAggressiveDCEPass();
  73.       (void)llvm::createBitTrackingDCEPass();
  74.       (void) llvm::createAlignmentFromAssumptionsPass();
  75.       (void) llvm::createBasicAAWrapperPass();
  76.       (void) llvm::createSCEVAAWrapperPass();
  77.       (void) llvm::createTypeBasedAAWrapperPass();
  78.       (void) llvm::createScopedNoAliasAAWrapperPass();
  79.       (void) llvm::createBreakCriticalEdgesPass();
  80.       (void) llvm::createCallGraphDOTPrinterPass();
  81.       (void) llvm::createCallGraphViewerPass();
  82.       (void) llvm::createCFGSimplificationPass();
  83.       (void) llvm::createStructurizeCFGPass();
  84.       (void) llvm::createLibCallsShrinkWrapPass();
  85.       (void) llvm::createCalledValuePropagationPass();
  86.       (void) llvm::createConstantMergePass();
  87.       (void) llvm::createCostModelAnalysisPass();
  88.       (void) llvm::createDeadArgEliminationPass();
  89.       (void) llvm::createDeadCodeEliminationPass();
  90.       (void) llvm::createDeadStoreEliminationPass();
  91.       (void) llvm::createDependenceAnalysisWrapperPass();
  92.       (void) llvm::createDomOnlyPrinterWrapperPassPass();
  93.       (void) llvm::createDomPrinterWrapperPassPass();
  94.       (void) llvm::createDomOnlyViewerWrapperPassPass();
  95.       (void) llvm::createDomViewerWrapperPassPass();
  96.       (void) llvm::createFunctionInliningPass();
  97.       (void) llvm::createAlwaysInlinerLegacyPass();
  98.       (void) llvm::createGlobalDCEPass();
  99.       (void) llvm::createGlobalOptimizerPass();
  100.       (void) llvm::createGlobalsAAWrapperPass();
  101.       (void) llvm::createGuardWideningPass();
  102.       (void) llvm::createLoopGuardWideningPass();
  103.       (void) llvm::createIPSCCPPass();
  104.       (void) llvm::createInductiveRangeCheckEliminationPass();
  105.       (void) llvm::createIndVarSimplifyPass();
  106.       (void) llvm::createInstSimplifyLegacyPass();
  107.       (void) llvm::createInstructionCombiningPass();
  108.       (void) llvm::createInternalizePass();
  109.       (void) llvm::createJMCInstrumenterPass();
  110.       (void) llvm::createLCSSAPass();
  111.       (void) llvm::createLegacyDivergenceAnalysisPass();
  112.       (void) llvm::createLICMPass();
  113.       (void) llvm::createLoopSinkPass();
  114.       (void) llvm::createLazyValueInfoPass();
  115.       (void) llvm::createLoopExtractorPass();
  116.       (void) llvm::createLoopInterchangePass();
  117.       (void) llvm::createLoopFlattenPass();
  118.       (void) llvm::createLoopPredicationPass();
  119.       (void) llvm::createLoopSimplifyPass();
  120.       (void) llvm::createLoopSimplifyCFGPass();
  121.       (void) llvm::createLoopStrengthReducePass();
  122.       (void) llvm::createLoopRerollPass();
  123.       (void) llvm::createLoopUnrollPass();
  124.       (void) llvm::createLoopUnrollAndJamPass();
  125.       (void) llvm::createLoopVersioningLICMPass();
  126.       (void) llvm::createLoopIdiomPass();
  127.       (void) llvm::createLoopRotatePass();
  128.       (void) llvm::createLowerConstantIntrinsicsPass();
  129.       (void) llvm::createLowerExpectIntrinsicPass();
  130.       (void) llvm::createLowerGlobalDtorsLegacyPass();
  131.       (void) llvm::createLowerInvokePass();
  132.       (void) llvm::createLowerSwitchPass();
  133.       (void) llvm::createNaryReassociatePass();
  134.       (void) llvm::createObjCARCContractPass();
  135.       (void) llvm::createPromoteMemoryToRegisterPass();
  136.       (void) llvm::createDemoteRegisterToMemoryPass();
  137.       (void)llvm::createPostDomOnlyPrinterWrapperPassPass();
  138.       (void)llvm::createPostDomPrinterWrapperPassPass();
  139.       (void)llvm::createPostDomOnlyViewerWrapperPassPass();
  140.       (void)llvm::createPostDomViewerWrapperPassPass();
  141.       (void) llvm::createReassociatePass();
  142.       (void) llvm::createRedundantDbgInstEliminationPass();
  143.       (void) llvm::createRegionInfoPass();
  144.       (void) llvm::createRegionOnlyPrinterPass();
  145.       (void) llvm::createRegionOnlyViewerPass();
  146.       (void) llvm::createRegionPrinterPass();
  147.       (void) llvm::createRegionViewerPass();
  148.       (void) llvm::createSCCPPass();
  149.       (void) llvm::createSafeStackPass();
  150.       (void) llvm::createSROAPass();
  151.       (void) llvm::createSingleLoopExtractorPass();
  152.       (void) llvm::createStripSymbolsPass();
  153.       (void) llvm::createStripNonDebugSymbolsPass();
  154.       (void) llvm::createStripDeadDebugInfoPass();
  155.       (void) llvm::createStripDeadPrototypesPass();
  156.       (void) llvm::createTailCallEliminationPass();
  157.       (void)llvm::createTLSVariableHoistPass();
  158.       (void) llvm::createJumpThreadingPass();
  159.       (void) llvm::createDFAJumpThreadingPass();
  160.       (void) llvm::createUnifyFunctionExitNodesPass();
  161.       (void) llvm::createInstCountPass();
  162.       (void) llvm::createConstantHoistingPass();
  163.       (void) llvm::createCodeGenPreparePass();
  164.       (void) llvm::createEarlyCSEPass();
  165.       (void) llvm::createGVNHoistPass();
  166.       (void) llvm::createMergedLoadStoreMotionPass();
  167.       (void) llvm::createGVNPass();
  168.       (void) llvm::createNewGVNPass();
  169.       (void) llvm::createMemCpyOptPass();
  170.       (void) llvm::createLoopDeletionPass();
  171.       (void) llvm::createPostDomTree();
  172.       (void) llvm::createInstructionNamerPass();
  173.       (void) llvm::createMetaRenamerPass();
  174.       (void) llvm::createAttributorLegacyPass();
  175.       (void) llvm::createAttributorCGSCCLegacyPass();
  176.       (void) llvm::createPostOrderFunctionAttrsLegacyPass();
  177.       (void) llvm::createReversePostOrderFunctionAttrsPass();
  178.       (void) llvm::createMergeFunctionsPass();
  179.       (void) llvm::createMergeICmpsLegacyPass();
  180.       (void) llvm::createExpandLargeDivRemPass();
  181.       (void) llvm::createExpandMemCmpPass();
  182.       (void) llvm::createExpandVectorPredicationPass();
  183.       std::string buf;
  184.       llvm::raw_string_ostream os(buf);
  185.       (void) llvm::createPrintModulePass(os);
  186.       (void) llvm::createPrintFunctionPass(os);
  187.       (void) llvm::createModuleDebugInfoPrinterPass();
  188.       (void) llvm::createPartialInliningPass();
  189.       (void) llvm::createLintLegacyPassPass();
  190.       (void) llvm::createSinkingPass();
  191.       (void) llvm::createLowerAtomicPass();
  192.       (void) llvm::createCorrelatedValuePropagationPass();
  193.       (void) llvm::createMemDepPrinter();
  194.       (void) llvm::createLoopVectorizePass();
  195.       (void) llvm::createSLPVectorizerPass();
  196.       (void) llvm::createLoadStoreVectorizerPass();
  197.       (void) llvm::createVectorCombinePass();
  198.       (void) llvm::createPartiallyInlineLibCallsPass();
  199.       (void) llvm::createScalarizerPass();
  200.       (void) llvm::createSeparateConstOffsetFromGEPPass();
  201.       (void) llvm::createSpeculativeExecutionPass();
  202.       (void) llvm::createSpeculativeExecutionIfHasBranchDivergencePass();
  203.       (void) llvm::createRewriteSymbolsPass();
  204.       (void) llvm::createStraightLineStrengthReducePass();
  205.       (void) llvm::createMemDerefPrinter();
  206.       (void) llvm::createMustExecutePrinter();
  207.       (void) llvm::createMustBeExecutedContextPrinter();
  208.       (void) llvm::createFloat2IntPass();
  209.       (void) llvm::createEliminateAvailableExternallyPass();
  210.       (void)llvm::createScalarizeMaskedMemIntrinLegacyPass();
  211.       (void) llvm::createWarnMissedTransformationsPass();
  212.       (void) llvm::createHardwareLoopsPass();
  213.       (void) llvm::createInjectTLIMappingsLegacyPass();
  214.       (void) llvm::createUnifyLoopExitsPass();
  215.       (void) llvm::createFixIrreduciblePass();
  216.       (void)llvm::createSelectOptimizePass();
  217.  
  218.       (void)new llvm::IntervalPartition();
  219.       (void)new llvm::ScalarEvolutionWrapperPass();
  220.       llvm::Function::Create(nullptr, llvm::GlobalValue::ExternalLinkage)->viewCFGOnly();
  221.       llvm::RGPassManager RGM;
  222.       llvm::TargetLibraryInfoImpl TLII;
  223.       llvm::TargetLibraryInfo TLI(TLII);
  224.       llvm::AliasAnalysis AA(TLI);
  225.       llvm::BatchAAResults BAA(AA);
  226.       llvm::AliasSetTracker X(BAA);
  227.       X.add(nullptr, llvm::LocationSize::beforeOrAfterPointer(),
  228.             llvm::AAMDNodes()); // for -print-alias-sets
  229.       (void) llvm::AreStatisticsEnabled();
  230.       (void) llvm::sys::RunningOnValgrind();
  231.     }
  232.   } ForcePassLinking; // Force link by creating a global definition.
  233. }
  234.  
  235. #endif
  236.