Cross Reference: /external/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp

Lines Matching defs:Retain
83     bool optimizeRetainCall(Function &F, Instruction *Retain);
113 bool ObjCARCContract::optimizeRetainCall(Function &F, Instruction *Retain) {
114   ImmutableCallSite CS(GetArgRCIdentityRoot(Retain));
118   if (Call->getParent() != Retain->getParent())
125   if (&*I != Retain)
134                   "return value.\nOld: "<< *Retain << "\n");
139   cast<CallInst>(Retain)->setCalledFunction(Decl);
141   DEBUG(dbgs() << "New: " << *Retain << "\n");
154   CallInst *Retain = nullptr;
170   Retain = dyn_cast_or_null<CallInst>(*DependingInstructions.begin());
173   if (!Retain || GetBasicARCInstKind(Retain) != ARCInstKind::Retain ||
174       GetArgRCIdentityRoot(Retain) != Arg)
182                   "        Retain: " << *Retain << "\n");
187   Retain->setCalledFunction(Decl);
189   DEBUG(dbgs() << "        New RetainAutorelease: " << *Retain << "\n");
288   while (I != Begin && GetBasicARCInstKind(&*I) != ARCInstKind::Retain) {
298   Instruction *Retain = &*I;
299   if (GetBasicARCInstKind(Retain) != ARCInstKind::Retain)
301   if (GetArgRCIdentityRoot(Retain) != New)
303   return Retain;
358   Instruction *Retain =
362   if (!Retain)
373                    << "            Retain:  " << *Retain << "\n"
400   EraseInstruction(Retain);
420     case ARCInstKind::Retain: