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Lines Matching refs:MBB

71   improvesCriticalPathLen(MachineBasicBlock *MBB, MachineInstr *Root,
76   bool preservesResourceLen(MachineBasicBlock *MBB,
240     MachineBasicBlock *MBB, MachineInstr *Root,
302     MachineBasicBlock *MBB, MachineTraceMetrics::Trace BlockTrace,
310   //ArrayRef<const MachineBasicBlock *> MBBarr(MBB);
312   MBBarr.push_back(MBB);
353 bool MachineCombiner::combineInstructions(MachineBasicBlock *MBB) {
355   DEBUG(dbgs() << "Combining MBB " << MBB->getName() << "\n");
357   auto BlockIter = MBB->begin();
359   while (BlockIter != MBB->end()) {
398       MachineTraceMetrics::Trace BlockTrace = MinInstr->getTrace(MBB);
415           (improvesCriticalPathLen(MBB, &MI, BlockTrace, InsInstrs,
417            preservesResourceLen(MBB, BlockTrace, InsInstrs, DelInstrs))) {
419           MBB->insert((MachineBasicBlock::iterator) &MI, InstrPtr);
426         Traces->invalidate(MBB);
433         MachineFunction *MF = MBB->getParent();
464   for (auto &MBB : MF)
465     Changed |= combineInstructions(&MBB);