LowerTypeTests.h File Reference

#include <cstdint>
#include <cstring>
#include <limits>
#include <set>
#include <vector>
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/FunctionExtras.h"
#include "llvm/ADT/STLFunctionalExtras.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Support/Compiler.h"

Go to the source code of this file.

Classes
struct	llvm::lowertypetests::BitSetInfo
struct	llvm::lowertypetests::BitSetBuilder
class	llvm::lowertypetests::GlobalLayoutBuilder
	This class implements a layout algorithm for globals referenced by bit sets that tries to keep members of small bit sets together. More...
struct	llvm::lowertypetests::ByteArrayBuilder
	This class is used to build a byte array containing overlapping bit sets. More...
class	llvm::LowerTypeTestsPass
class	llvm::DropTypeTestsPass
class	llvm::SimplifyTypeTestsPass

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::lowertypetests

Enumerations
enum class	llvm::lowertypetests::DropTestKind { llvm::lowertypetests::Assume , llvm::lowertypetests::All }
	Specifies how to drop type tests. More...

Functions
LLVM_ABI bool	llvm::lowertypetests::isJumpTableCanonical (Function *F)
LLVM_ABI bool	llvm::lowertypetests::hasTypeMetadata (const GlobalObject &GO)
	Returns whether a global or its associated global has attached type metadata.
LLVM_ABI SetVector< GlobalValue * >	llvm::lowertypetests::findCfiFunctions (Module &M)
	Finds all functions and aliases in M that may need CFI jump table entries.
LLVM_ABI SetVector< uint64_t >	llvm::lowertypetests::findCfiTypeIds (const Module &M)
	Finds all 64-bit numeric type identifiers in M used for cross-DSO CFI.
LLVM_ABI void	llvm::lowertypetests::createCfiMetadata (Module &DestM, const Module &SrcM, ArrayRef< GlobalValue * > CfiFunctions)
	Creates cfi.functions, aliases, and symvers named metadata in DestM for CFI functions in CfiFunctions from source module SrcM.