Lines Matching defs:Dead
291 // We might have a dead and dangling constant hanging off of here.
397 // If Dead[n].first is the only use of a malloc result, we can delete its
398 // chain of computation and the store to the global in Dead[n].second.
399 SmallVector<std::pair<Instruction *, Instruction *>, 32> Dead;
412 Dead.push_back(std::make_pair(I, SI));
420 Dead.push_back(std::make_pair(I, MSI));
429 Dead.push_back(std::make_pair(I, MTI));
440 Dead.clear();
447 for (int i = 0, e = Dead.size(); i != e; ++i) {
448 if (IsSafeComputationToRemove(Dead[i].first, TLI)) {
449 Dead[i].second->eraseFromParent();
450 Instruction *I = Dead[i].first;
535 // If we have a chain of dead constantexprs or other things dangling from
536 // us, and if they are all dead, nuke them without remorse.
550 // We might have a dead and dangling constant hanging off of here.
786 // Delete the old global, now that it is dead.
791 // dead. This can arise due to scalarization of a structure or an array that
792 // has elements that are dead.
992 DEBUG(dbgs() << " *** GLOBAL NOW DEAD!\n");
1139 // Now the GV is dead, nuke it and the malloc..
1643 // Delete all the phis and loads now that inter-references are dead.
1653 // The old global is now dead, remove it.
1911 DEBUG(dbgs() << "GLOBAL DEAD: " << *GV);
1972 // If the global is never loaded (but may be stored to), it is dead.
1983 // make it completely dead though.
1987 // If the global is dead now, delete it.
2002 // If the global is dead now, just nuke it.
3370 // Delete functions that are trivially dead, ccc -> fastcc
