Rename AssemblerX86 to AssemblerX8632 so it works with SZTargets.def.

src/IceTargetLoweringX8632.cpp

 //===- subzero/src/IceTargetLoweringX8632.cpp - x86-32 lowering -----------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file implements the TargetLoweringX8632 class, which
@@ skipping 500 matching lines @@
     llvm_unreachable("Infinite-weight Variable has no register assigned");
   const Type Ty = IceType_i32;
   int32_t Offset = Var->getStackOffset();
   if (!hasFramePointer())
     Offset += getStackAdjustment();
   if (Offset)
     Str << Offset;
   Str << "(%" << getRegName(getFrameOrStackReg(), Ty) << ")";
 }
 
-x86::Address TargetX8632::stackVarToAsmOperand(const Variable *Var) const {
+X8632::Address TargetX8632::stackVarToAsmOperand(const Variable *Var) const {
   if (Var->hasReg())
     llvm_unreachable("Stack Variable has a register assigned");
   if (Var->getWeight().isInf())
     llvm_unreachable("Infinite-weight Variable has no register assigned");
   int32_t Offset = Var->getStackOffset();
   if (!hasFramePointer())
     Offset += getStackAdjustment();
-  return x86::Address(RegX8632::getEncodedGPR(getFrameOrStackReg()), Offset);
+  return X8632::Address(RegX8632::getEncodedGPR(getFrameOrStackReg()), Offset);
 }
 
 void TargetX8632::lowerArguments() {
   VarList &Args = Func->getArgs();
   // The first four arguments of vector type, regardless of their
   // position relative to the other arguments in the argument list, are
   // passed in registers xmm0 - xmm3.
   unsigned NumXmmArgs = 0;
 
   Context.init(Func->getEntryNode());
@@ skipping 4347 matching lines @@
   case FT_Asm:
   case FT_Iasm: {
     OstreamLocker L(Ctx);
     emitConstantPool<PoolTypeConverter<float>>(Ctx);
     emitConstantPool<PoolTypeConverter<double>>(Ctx);
   } break;
   }
 }
 
 } // end of namespace Ice