LTOBackend.cpp File Reference

#include "llvm/LTO/LTOBackend.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/CGSCCPassManager.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/Bitcode/BitcodeReader.h"
#include "llvm/Bitcode/BitcodeWriter.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/IR/PassManager.h"
#include "llvm/IR/Verifier.h"
#include "llvm/LTO/LTO.h"
#include "llvm/MC/SubtargetFeature.h"
#include "llvm/Object/ModuleSymbolTable.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/ThreadPool.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Transforms/IPO.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#include "llvm/Transforms/Scalar/LoopPassManager.h"
#include "llvm/Transforms/Utils/FunctionImportUtils.h"
#include "llvm/Transforms/Utils/SplitModule.h"

Include dependency graph for LTOBackend.cpp:

Go to the source code of this file.

Functions
static LLVM_ATTRIBUTE_NORETURN void	reportOpenError (StringRef Path, Twine Msg)
static Error	finalizeOptimizationRemarks (std::unique_ptr< ToolOutputFile > DiagOutputFile)
static void	dropDeadSymbols (Module &Mod, const GVSummaryMapTy &DefinedGlobals, const ModuleSummaryIndex &Index)

Function Documentation

dropDeadSymbols()

static void dropDeadSymbols ( Module &  Mod, const GVSummaryMapTy &  DefinedGlobals, const ModuleSummaryIndex &  Index  )

static

Definition at line 442 of file LTOBackend.cpp.

References llvm::convertToDeclaration(), llvm::Module::global_values(), llvm::ModuleSummaryIndex::isGlobalValueLive(), and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::lookup().

Referenced by llvm::lto::thinBackend().

finalizeOptimizationRemarks()

static Error finalizeOptimizationRemarks ( std::unique_ptr< ToolOutputFile >  DiagOutputFile )

static

Definition at line 400 of file LTOBackend.cpp.

References llvm::Error::success().

Referenced by llvm::lto::backend(), and llvm::lto::thinBackend().

reportOpenError()

static LLVM_ATTRIBUTE_NORETURN void reportOpenError ( StringRef  Path, Twine  Msg  )

static

Definition at line 49 of file LTOBackend.cpp.

References llvm::errs(), and llvm::raw_ostream::flush().

Referenced by llvm::lto::Config::addSaveTemps().