190   // DestReg of the cloned instruction cannot be Dead. Set isDead of DestReg  in rematerializeAt()
208                                SmallVectorImpl<MachineInstr*> &Dead) {  in foldAsLoad()  argument
261   Dead.push_back(DefMI);  in foldAsLoad()
284   assert(MI->allDefsAreDead() && "Def isn't really dead");  in eliminateDeadDef()
290     LLVM_DEBUG(dbgs() << "Won't delete dead bundled inst: " << Idx << '\t'  in eliminateDeadDef()
308   LLVM_DEBUG(dbgs() << "Deleting dead def " << Idx << '\t' << *MI);  in eliminateDeadDef()
317   // otherwise we could leave some dead defs in the code.  This case is  in eliminateDeadDef()
327     // an empty live-range. It happens when it is dead, but  in eliminateDeadDef()
437 void LiveRangeEdit::eliminateDeadDefs(SmallVectorImpl<MachineInstr *> &Dead,  in eliminateDeadDefs()  argument
442     // Erase all dead defs.  in eliminateDeadDefs()
443     while (!Dead.empty())  in eliminateDeadDefs()
444       eliminateDeadDef(Dead.pop_back_val(), ToShrink);  in eliminateDeadDefs()
449     // Shrink just one live interval. Then delete new dead defs.  in eliminateDeadDefs()
451     if (foldAsLoad(LI, Dead))  in eliminateDeadDefs()
456     if (!LIS.shrinkToUses(LI, &Dead))  in eliminateDeadDefs()