Lines Matching defs:LoopEnd

113                                MachineInstr *&LoopDec, MachineInstr *&LoopEnd) {
122   LoopEnd = nullptr;
125       LoopEnd = &T;
130       LoopEnd = &T;
134   if (!LoopEnd) {
135     LLVM_DEBUG(dbgs() << "  no LoopEnd\n");
138   LLVM_DEBUG(dbgs() << "  found loop end: " << *LoopEnd);
149   if (LoopEnd->getOpcode() == ARM::t2LoopEndDec)
150     LoopDec = LoopEnd;
153         LookThroughCOPY(MRI->getVRegDef(LoopEnd->getOperand(0).getReg()), MRI);
232   MachineInstr *LoopEnd, *LoopPhi, *LoopStart, *LoopDec;
233   if (!findLoopComponents(ML, MRI, LoopStart, LoopPhi, LoopDec, LoopEnd))
327   MachineInstr *LoopEnd, *LoopPhi, *LoopStart, *LoopDec;
328   if (!findLoopComponents(ML, MRI, LoopStart, LoopPhi, LoopDec, LoopEnd))
347         RevertLoopEnd(LoopEnd, TII);
383       !CheckUsers(DecReg, {LoopPhi, LoopEnd}, MRI) ||
389       RevertLoopEnd(LoopEnd, TII);
409   if (!TII->analyzeBranch(*LoopEnd->getParent(), TBB, FBB, Cond) && !FBB) {
410     // If the LoopEnd falls through, need to insert a t2B to the fall-through
412     MachineFunction::iterator MBBI = ++LoopEnd->getParent()->getIterator();
413     BuildMI(LoopEnd->getParent(), DebugLoc(), TII->get(ARM::t2B))
420       BuildMI(*LoopEnd->getParent(), *LoopEnd, LoopEnd->getDebugLoc(),
423           .add(LoopEnd->getOperand(1));
428   LoopEnd->eraseFromParent();
443   // Find some loop components including the LoopEnd/Dec/Start, and any VCTP's
445   MachineInstr *LoopEnd, *LoopPhi, *LoopStart, *LoopDec;
446   if (!findLoopComponents(ML, MRI, LoopStart, LoopPhi, LoopDec, LoopEnd))
448   if (LoopDec != LoopEnd || (LoopStart->getOpcode() != ARM::t2DoLoopStart &&