78   void openIf(BranchInst *Term);
80   void insertElse(BranchInst *Term);
84   void handleLoop(BranchInst *Term);
191 void SIAnnotateControlFlow::openIf(BranchInst *Term) {  in openIf()  argument
192   Value *Ret = CallInst::Create(If, Term->getCondition(), "", Term);  in openIf()
193   Term->setCondition(ExtractValueInst::Create(Ret, 0, "", Term));  in openIf()
194   push(Term->getSuccessor(1), ExtractValueInst::Create(Ret, 1, "", Term));  in openIf()
198 void SIAnnotateControlFlow::insertElse(BranchInst *Term) {  in insertElse()  argument
199   Value *Ret = CallInst::Create(Else, popSaved(), "", Term);  in insertElse()
200   Term->setCondition(ExtractValueInst::Create(Ret, 0, "", Term));  in insertElse()
201   push(Term->getSuccessor(1), ExtractValueInst::Create(Ret, 1, "", Term));  in insertElse()
261 void SIAnnotateControlFlow::handleLoop(BranchInst *Term) {  in handleLoop()  argument
262   BasicBlock *Target = Term->getSuccessor(1);  in handleLoop()
268   Value *Cond = Term->getCondition();  in handleLoop()
269   Term->setCondition(BoolTrue);  in handleLoop()
272   BasicBlock *BB = Term->getParent();  in handleLoop()
280   Term->setCondition(CallInst::Create(Loop, Arg, "", Term));  in handleLoop()
281   push(Term->getSuccessor(0), Arg);  in handleLoop()
297     BranchInst *Term = dyn_cast<BranchInst>((*I)->getTerminator());  in runOnFunction()  local
299     if (!Term || Term->isUnconditional()) {  in runOnFunction()
305     if (I.nodeVisited(Term->getSuccessor(1))) {  in runOnFunction()
308       handleLoop(Term);  in runOnFunction()
313       PHINode *Phi = dyn_cast<PHINode>(Term->getCondition());  in runOnFunction()
315         insertElse(Term);  in runOnFunction()
321     openIf(Term);  in runOnFunction()