FunctionPass *createX86ISelDag(X86TargetMachine &TM,
CodeGenOpt::Level OptLevel);
FunctionPass *createX86ISelDag(X86TargetMachine &TM,
CodeGenOpt::Level OptLevel);
/// createX86FloatingPointStackifierPass - This function returns a pass which
/// converts floating point register references and pseudo instructions into
/// floating point stack references and physical instructions.
///
FunctionPass *createX86FloatingPointStackifierPass();
/// createX86FloatingPointStackifierPass - This function returns a pass which
/// converts floating point register references and pseudo instructions into
/// floating point stack references and physical instructions.
///
FunctionPass *createX86FloatingPointStackifierPass();
-/// createX87FPRegKillInserterPass - This function returns a pass which
-/// inserts FP_REG_KILL instructions where needed.
-///
-FunctionPass *createX87FPRegKillInserterPass();
+/// createSSEDomainFixPass - This pass twiddles SSE opcodes to prevent domain
+/// crossings.
+FunctionPass *createSSEDomainFixPass();
/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
/// to the specified MCE object.
FunctionPass *createX86JITCodeEmitterPass(X86TargetMachine &TM,
JITCodeEmitter &JCE);
/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
/// to the specified MCE object.
FunctionPass *createX86JITCodeEmitterPass(X86TargetMachine &TM,
JITCodeEmitter &JCE);
MCCodeEmitter *createX86_32MCCodeEmitter(const Target &, TargetMachine &TM,
MCContext &Ctx);
MCCodeEmitter *createX86_64MCCodeEmitter(const Target &, TargetMachine &TM,
MCContext &Ctx);
MCCodeEmitter *createX86_32MCCodeEmitter(const Target &, TargetMachine &TM,
MCContext &Ctx);
MCCodeEmitter *createX86_64MCCodeEmitter(const Target &, TargetMachine &TM,
MCContext &Ctx);
/// createX86EmitCodeToMemory - Returns a pass that converts a register
/// allocated function into raw machine code in a dynamically
/// allocated chunk of memory.
///
FunctionPass *createEmitX86CodeToMemory();
/// createX86EmitCodeToMemory - Returns a pass that converts a register
/// allocated function into raw machine code in a dynamically
/// allocated chunk of memory.
///
FunctionPass *createEmitX86CodeToMemory();
+/// createX86MaxStackAlignmentHeuristicPass - This function returns a pass
+/// which determines whether the frame pointer register should be
+/// reserved in case dynamic stack alignment is later required.
+///
+FunctionPass *createX86MaxStackAlignmentHeuristicPass();
+