82   void openIf(BranchInst *Term);
84   void insertElse(BranchInst *Term);
88   void handleLoop(BranchInst *Term);
196 void SIAnnotateControlFlow::openIf(BranchInst *Term) {  in openIf()  argument
197   Value *Ret = CallInst::Create(If, Term->getCondition(), "", Term);  in openIf()
198   Term->setCondition(ExtractValueInst::Create(Ret, 0, "", Term));  in openIf()
199   push(Term->getSuccessor(1), ExtractValueInst::Create(Ret, 1, "", Term));  in openIf()
203 void SIAnnotateControlFlow::insertElse(BranchInst *Term) {  in insertElse()  argument
204   Value *Ret = CallInst::Create(Else, popSaved(), "", Term);  in insertElse()
205   Term->setCondition(ExtractValueInst::Create(Ret, 0, "", Term));  in insertElse()
206   push(Term->getSuccessor(1), ExtractValueInst::Create(Ret, 1, "", Term));  in insertElse()
281 void SIAnnotateControlFlow::handleLoop(BranchInst *Term) {  in handleLoop()  argument
282   BasicBlock *BB = Term->getParent();  in handleLoop()
284   BasicBlock *Target = Term->getSuccessor(1);  in handleLoop()
287   Value *Cond = Term->getCondition();  in handleLoop()
288   Term->setCondition(BoolTrue);  in handleLoop()
297   Term->setCondition(CallInst::Create(Loop, Arg, "", Term));  in handleLoop()
298   push(Term->getSuccessor(0), Arg);  in handleLoop()
330     BranchInst *Term = dyn_cast<BranchInst>((*I)->getTerminator());  in runOnFunction()  local
332     if (!Term || Term->isUnconditional()) {  in runOnFunction()
338     if (I.nodeVisited(Term->getSuccessor(1))) {  in runOnFunction()
341       handleLoop(Term);  in runOnFunction()
346       PHINode *Phi = dyn_cast<PHINode>(Term->getCondition());  in runOnFunction()
348         insertElse(Term);  in runOnFunction()
354     openIf(Term);  in runOnFunction()