Lines Matching refs:isValid
89 for (MCRegUnitIterator Units(PhysReg, TRI); Units.isValid(); ++Units, ++i)
106 for (MCRegUnitIterator Units(PhysReg, TRI); Units.isValid(); ++Units) {
115 for (MCRegUnitIterator Units(PhysReg, TRI); Units.isValid(); ++Units, ++i) {
130 if (!PrevPos.isValid() || Start < PrevPos) {
163 if (!BI->First.isValid() || StartI < BI->First)
176 if (!BI->First.isValid() || StartI < BI->First)
183 SlotIndex Limit = BI->First.isValid() ? BI->First : Stop;
193 if (BI->First.isValid())
216 if (!BI->Last.isValid() || StopI > BI->Last)
233 if (!BI->Last.isValid() || StopI > BI->Last)
240 SlotIndex Limit = BI->Last.isValid() ? BI->Last : Start;