27 static std::vector<BasicBlock *> getDominators(BasicBlock *BB) {  in getDominators()  argument
29   DominatorTree DT(*BB->getParent());  in getDominators()
30   DomTreeNode *Node = DT.getNode(BB);  in getDominators()
46 static std::vector<BasicBlock *> getDominatees(BasicBlock *BB) {  in getDominatees()  argument
47   DominatorTree DT(*BB->getParent());  in getDominatees()
49   DomTreeNode *Parent = DT.getNode(BB);  in getDominatees()
109 Value *RandomIRBuilder::findOrCreateSource(BasicBlock &BB,  in findOrCreateSource()  argument
111   return findOrCreateSource(BB, Insts, {}, anyType());  in findOrCreateSource()
114 Value *RandomIRBuilder::findOrCreateSource(BasicBlock &BB,  in findOrCreateSource()  argument
134       Function *F = BB.getParent();  in findOrCreateSource()
146       auto Dominators = getDominators(&BB);  in findOrCreateSource()
163       Module *M = BB.getParent()->getParent();  in findOrCreateSource()
167       if (BB.getTerminator()) {  in findOrCreateSource()
168         LoadGV = new LoadInst(Ty, GV, "LGV", &*BB.getFirstInsertionPt());  in findOrCreateSource()
170         LoadGV = new LoadInst(Ty, GV, "LGV", &BB);  in findOrCreateSource()
187       return newSource(BB, Insts, Srcs, Pred, allowConstant);  in findOrCreateSource()
198 Value *RandomIRBuilder::newSource(BasicBlock &BB, ArrayRef<Instruction *> Insts,  in newSource()  argument
206   Value *Ptr = findPointer(BB, Insts);  in newSource()
209     auto IP = BB.getFirstInsertionPt();  in newSource()
212       assert(IP != BB.end() && "guaranteed by the findPointer");  in newSource()
231     Function *F = BB.getParent();  in newSource()
233     if (BB.getTerminator()) {  in newSource()
234       newSrc = new LoadInst(Ty, Alloca, /*ArrLen,*/ "L", BB.getTerminator());  in newSource()
236       newSrc = new LoadInst(Ty, Alloca, /*ArrLen,*/ "L", &BB);  in newSource()
290 Instruction *RandomIRBuilder::connectToSink(BasicBlock &BB,  in connectToSink()  argument
323       auto Dominators = getDominators(&BB);  in connectToSink()
334       auto Dominatees = getDominatees(&BB);  in connectToSink()
349       return newSink(BB, Insts, V);  in connectToSink()
351       Module *M = BB.getParent()->getParent();  in connectToSink()
364 Instruction *RandomIRBuilder::newSink(BasicBlock &BB,  in newSink()  argument
366   Value *Ptr = findPointer(BB, Insts);  in newSink()
370       Ptr = createStackMemory(BB.getParent(), Ty, UndefValue::get(Ty));  in newSink()
379 Value *RandomIRBuilder::findPointer(BasicBlock &BB,  in findPointer()  argument
426   BasicBlock *BB = BasicBlock::Create(Context, "BB", F);  in createFunctionDefinition()  local
430         new AllocaInst(RetTy, DL.getAllocaAddrSpace(), "RP", BB);  in createFunctionDefinition()
431     Instruction *RetLoad = new LoadInst(RetTy, RetAlloca, "", BB);  in createFunctionDefinition()
432     ReturnInst::Create(Context, RetLoad, BB);  in createFunctionDefinition()
434     ReturnInst::Create(Context, BB);  in createFunctionDefinition()