Lines Matching refs:Begin
142 MachineBasicBlock::iterator Begin,
148 while (Begin != MBB->begin() && !hasIndex(*Begin))
149 --Begin;
153 bool includeStart = (Begin == MBB->begin());
158 startIdx = getInstructionIndex(*Begin);
174 while (ListI != ListB || MBBI != Begin || (includeStart && !pastStart)) {
181 bool MBBIAtBegin = MBBI == Begin && (!includeStart || pastStart);
185 if (MBBI != Begin)
190 if (MBBI != Begin)
203 for (MachineBasicBlock::iterator I = End; I != Begin;) {