Lines Matching defs:Dec

78                          MachineInstr *Dec);
79   void expandCTRLoops(MachineLoop *ML, MachineInstr *Start, MachineInstr *Dec);
171   MachineInstr *Dec = nullptr;
216         Dec = &MI;
221     if (Dec && InvalidCTRLoop)
225   assert(Dec && "CTR loop is not complete!");
228     expandNormalLoops(ML, Start, Dec);
232     expandCTRLoops(ML, Start, Dec);
239                                     MachineInstr *Dec) {
244   MachineBasicBlock *Exiting = Dec->getParent();
248   assert(Dec->getOperand(1).getImm() == 1 &&
270   BuildMI(*Exiting, Dec, Dec->getDebugLoc(), TII->get(ADDIOpcode), ADDIDef)
302       BuildMI(*Exiting, Dec, Dec->getDebugLoc(), TII->get(CMPOpcode), CMPDef)
306   BuildMI(*Exiting, Dec, Dec->getDebugLoc(), TII->get(TargetOpcode::COPY),
307           Dec->getOperand(0).getReg())
312   Dec->eraseFromParent();
316                                  MachineInstr *Dec) {
321   MachineBasicBlock *Exiting = Dec->getParent();
327   assert(Dec->getOperand(1).getImm() == 1 && "Loop decrement must be 1!");
331   auto BrInstr = MRI->use_instr_begin(Dec->getOperand(0).getReg());
332   assert(MRI->hasOneUse(Dec->getOperand(0).getReg()) &&
358   Dec->eraseFromParent();