IRSymtab.cpp File Reference

#include "llvm/Object/IRSymtab.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Bitcode/BitcodeReader.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/Comdat.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/GlobalAlias.h"
#include "llvm/IR/GlobalObject.h"
#include "llvm/IR/Mangler.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/RuntimeLibcalls.h"
#include "llvm/MC/StringTableBuilder.h"
#include "llvm/Object/ModuleSymbolTable.h"
#include "llvm/Object/SymbolicFile.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/StringSaver.h"
#include "llvm/Support/VCSRevision.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/TargetParser/Triple.h"
#include <cassert>
#include <string>
#include <utility>
#include <vector>

Go to the source code of this file.

Functions
static Expected< FileContents >	upgrade (ArrayRef< BitcodeModule > BMs)

Variables
static cl::opt< bool >	DisableBitcodeVersionUpgrade ("disable-bitcode-version-upgrade", cl::Hidden, cl::desc("Disable automatic bitcode upgrade for version mismatch"))
static const char *	PreservedSymbols []

Function Documentation

upgrade()

static Expected< FileContents > upgrade ( ArrayRef< BitcodeModule >  BMs )

static

Definition at line 386 of file IRSymtab.cpp.

References llvm::irsymtab::build(), llvm::StringTableBuilder::finalizeInOrder(), llvm::Expected< T >::get(), llvm::StringTableBuilder::getSize(), llvm::StringTableBuilder::RAW, llvm::Expected< T >::takeError(), and llvm::StringTableBuilder::write().

Referenced by llvm::irsymtab::readBitcode().

Variable Documentation

DisableBitcodeVersionUpgrade

cl::opt< bool > DisableBitcodeVersionUpgrade("disable-bitcode-version-upgrade", cl::Hidden, cl::desc("Disable automatic bitcode upgrade for version mismatch")) ( "disable-bitcode-version-upgrade"  , cl::Hidden  , cl::desc("Disable automatic bitcode upgrade for version mismatch")    )

static

Referenced by llvm::irsymtab::readBitcode().

PreservedSymbols

const char* PreservedSymbols[]

static

Initial value:

= {
    
    
    
    "__ssp_canary_word",
    "__stack_chk_guard",
}

Definition at line 49 of file IRSymtab.cpp.

Referenced by computeGUIDPreservedSymbols().