Lines Matching defs:Retain

89   bool optimizeRetainCall(Function &F, Instruction *Retain);
123 bool ObjCARCContract::optimizeRetainCall(Function &F, Instruction *Retain) {
124   const auto *Call = dyn_cast<CallBase>(GetArgRCIdentityRoot(Retain));
127   if (Call->getParent() != Retain->getParent())
134   if (&*I != Retain)
145              << *Retain << "\n");
150   cast<CallInst>(Retain)->setCalledFunction(Decl);
152   LLVM_DEBUG(dbgs() << "New: " << *Retain << "\n");
166   auto *Retain = dyn_cast_or_null<CallInst>(
169   if (!Retain || GetBasicARCInstKind(Retain) != ARCInstKind::Retain ||
170       GetArgRCIdentityRoot(Retain) != Arg)
180                        "        Retain: "
181                     << *Retain << "\n");
186   Retain->setCalledFunction(Decl);
188   LLVM_DEBUG(dbgs() << "        New RetainAutorelease: " << *Retain << "\n");
290   while (I != Begin && GetBasicARCInstKind(&*I) != ARCInstKind::Retain) {
300   Instruction *Retain = &*I;
301   if (GetBasicARCInstKind(Retain) != ARCInstKind::Retain)
303   if (GetArgRCIdentityRoot(Retain) != New)
305   return Retain;
361   Instruction *Retain =
365   if (!Retain)
376                    << "            Retain:  " << *Retain << "\n"
402   if (&*Iter == Retain) ++Iter;
406   EraseInstruction(Retain);
425   case ARCInstKind::Retain: