Handle a few more instructions in assembler (cmov, cdq, cmpxchg, xadd, xchg).

src/IceTargetLoweringX8632.h

 //===- subzero/src/IceTargetLoweringX8632.h - x86-32 lowering ---*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares the TargetLoweringX8632 class, which
@@ skipping 232 matching lines @@
     Context.insert(InstX8632Cmpps::create(Func, Dest, Src0, Condition));
   }
   void _cmpxchg(Operand *DestOrAddr, Variable *Eax, Variable *Desired,
                 bool Locked) {
     Context.insert(
         InstX8632Cmpxchg::create(Func, DestOrAddr, Eax, Desired, Locked));
     // Mark eax as possibly modified by cmpxchg.
     Context.insert(
         InstFakeDef::create(Func, Eax, llvm::dyn_cast<Variable>(DestOrAddr)));
   }
-  void _cmpxchg8b(OperandX8632 *Addr, Variable *Edx, Variable *Eax,
+  void _cmpxchg8b(OperandX8632Mem *Addr, Variable *Edx, Variable *Eax,
                   Variable *Ecx, Variable *Ebx, bool Locked) {
     Context.insert(
         InstX8632Cmpxchg8b::create(Func, Addr, Edx, Eax, Ecx, Ebx, Locked));
     // Mark edx, and eax as possibly modified by cmpxchg8b.
     Context.insert(InstFakeDef::create(Func, Edx));
     Context.insert(InstFakeDef::create(Func, Eax));
   }
   void _cvt(Variable *Dest, Operand *Src0) {
     const bool Trunc = false;
     Context.insert(InstX8632Cvt::create(Func, Dest, Src0, Trunc));
@@ skipping 241 matching lines @@
 };
 
 template <> void ConstantInteger32::emit(GlobalContext *Ctx) const;
 template <> void ConstantInteger64::emit(GlobalContext *Ctx) const;
 template <> void ConstantFloat::emit(GlobalContext *Ctx) const;
 template <> void ConstantDouble::emit(GlobalContext *Ctx) const;
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICETARGETLOWERINGX8632_H