177     Expression,  enumerator
224     case Expression:  in PPCOperand()
268     assert(Kind == Expression && "Invalid access!");  in getExpr()
273     assert(Kind == Expression && "Invalid access!");  in getExprCRVal()
309     return Kind == Immediate || Kind == Expression;  in isImm()
334       case Expression:  in isU16Imm()
345       case Expression:  in isS16Imm()
354   bool isS16ImmX4() const { return Kind == Expression ||  in isS16ImmX4()
357   bool isS16ImmX16() const { return Kind == Expression ||  in isS16ImmX16()
362       case Expression:  in isS17Imm()
373     if (Kind == Expression)  in isDirectBr()
389   bool isCondBr() const { return Kind == Expression ||  in isCondBr()
396   bool isCCRegNumber() const { return (Kind == Expression  in isCCRegNumber()
400   bool isCRBitNumber() const { return (Kind == Expression  in isCRBitNumber()
622     auto Op = make_unique<PPCOperand>(Expression);  in CreateExpr()
681   case Expression:  in print()