Home | History | Annotate | Download | only in CodeGen

Lines Matching refs:IsUndef

86   /// IsUndef - True if this register operand reads an "undef" value, i.e. the
103   bool IsUndef : 1;
256   bool isUndef() const {
258     return IsUndef;
277     return !isUndef() && (isUse() || getSubReg());
343     IsUndef = Val;
465                         bool isUndef = false, bool isDebug = false);
491                                   bool isUndef = false,
500     Op.IsUndef = isUndef;