public static void emitMoveFieldToReg(VM_Assembler asm, byte dest, int offset) {
public static void emitMoveFieldToReg(VM_Assembler asm, byte dest, Offset offset) {
  public static void emitMoveFieldToReg(VM_Assembler asm, byte dest, int offset) {    asm.emitMOV_Reg_RegDisp(dest,PROCESSOR_REGISTER,offset);  }