namespace llvm {
-class X86TargetMachine;
class FunctionPass;
-class MachineCodeEmitter;
+class JITCodeEmitter;
+class MCAssembler;
class MCCodeEmitter;
class MCContext;
-class JITCodeEmitter;
+class MachineCodeEmitter;
class Target;
+class TargetAsmBackend;
+class X86TargetMachine;
class formatted_raw_ostream;
/// createX86ISelDag - This pass converts a legalized DAG into a
MCCodeEmitter *createX86_64MCCodeEmitter(const Target &, TargetMachine &TM,
MCContext &Ctx);
+TargetAsmBackend *createX86_32AsmBackend(const Target &, MCAssembler &);
+TargetAsmBackend *createX86_64AsmBackend(const Target &, MCAssembler &);
+
/// createX86EmitCodeToMemory - Returns a pass that converts a register
/// allocated function into raw machine code in a dynamically
/// allocated chunk of memory.