Lines Matching defs:AI

66 bool llvm::isAllocaPromotable(const AllocaInst *AI) {
68   for (const User *U : AI->users()) {
72       if (LI->isVolatile() || LI->getType() != AI->getAllocatedType())
75       if (SI->getValueOperand() == AI ||
76           SI->getValueOperand()->getType() != AI->getAllocatedType())
77         return false; // Don't allow a store OF the AI, only INTO the AI.
134   void init(AllocaInst *AI) {
136     for (DbgAssignIntrinsic *DAI : at::getAssignmentMarkers(AI)) {
140     for (DbgVariableRecord *DVR : at::getDVRAssignmentMarkers(AI)) {
242   void AnalyzeAlloca(AllocaInst *AI) {
248     for (User *U : AI->users()) {
271     findDbgUsers(AllDbgUsers, AI, &AllDPUsers);
279     AssignmentTracking.init(AI);
422   void ComputeLiveInBlocks(AllocaInst *AI, AllocaInfo &Info,
478 static void removeIntrinsicUsers(AllocaInst *AI) {
482   for (Use &U : llvm::make_early_inc_range(AI->uses())) {
487     // Drop the use of AI in droppable instructions.
521 rewriteSingleStoreAlloca(AllocaInst *AI, AllocaInfo &Info, LargeBlockInfo &LBI,
540   for (User *U : make_early_inc_range(AI->users())) {
588   DIBuilder DIB(*AI->getModule(), /*AllowUnresolved*/ false);
613   at::deleteAssignmentMarkers(AI);
619   AI->eraseFromParent();
640 promoteSingleBlockAlloca(AllocaInst *AI, const AllocaInfo &Info,
654   for (User *U : AI->users())
664   for (User *U : make_early_inc_range(AI->users())) {
704   DIBuilder DIB(*AI->getModule(), /*AllowUnresolved*/ false);
705   while (!AI->use_empty()) {
706     StoreInst *SI = cast<StoreInst>(AI->user_back());
726   at::deleteAssignmentMarkers(AI);
727   AI->eraseFromParent();
757     AllocaInst *AI = Allocas[AllocaNum];
759     assert(isAllocaPromotable(AI) && "Cannot promote non-promotable alloca!");
760     assert(AI->getParent()->getParent() == &F &&
763     removeIntrinsicUsers(AI);
765     if (AI->use_empty()) {
767       AI->eraseFromParent();
777     Info.AnalyzeAlloca(AI);
782       if (rewriteSingleStoreAlloca(AI, Info, LBI, SQ.DL, DT, AC,
794         promoteSingleBlockAlloca(AI, Info, LBI, SQ.DL, DT, AC,
823     ComputeLiveInBlocks(AI, Info, DefBlocks, LiveInBlocks);
998     AllocaInst *AI, AllocaInfo &Info,
1019         if (SI->getOperand(1) != AI)
1034         if (LI->getOperand(0) == AI)
1179       DenseMap<AllocaInst *, unsigned>::iterator AI = AllocaLookup.find(Src);
1180       if (AI == AllocaLookup.end())
1183       Value *V = IncomingVals[AI->second];