+ // Push the loads and stores we find onto the list. SROA will already
+ // have validated that all loads and stores are viable candidates for
+ // promotion.
+ if (LoadInst *LI = dyn_cast<LoadInst>(I)) {
+ assert(LI->getType() == AI->getAllocatedType());
+ Insts.push_back(LI);
+ continue;
+ }
+ if (StoreInst *SI = dyn_cast<StoreInst>(I)) {
+ assert(SI->getValueOperand()->getType() == AI->getAllocatedType());
+ Insts.push_back(SI);
+ continue;
+ }
+
+ // For everything else, we know that only no-op bitcasts and GEPs will
+ // make it this far, just recurse through them and recall them for later
+ // removal.
+ DeadInsts.push_back(I);
+ enqueueUsersInWorklist(*I, Worklist, Visited);