79   bool openIf(BranchInst *Term);
81   bool insertElse(BranchInst *Term);
85                       BranchInst *Term);
87   bool handleLoop(BranchInst *Term);
206 bool SIAnnotateControlFlow::openIf(BranchInst *Term) {  in openIf()  argument
207   if (isUniform(Term))  in openIf()
210   IRBuilder<> IRB(Term);  in openIf()
211   Value *IfCall = IRB.CreateCall(If, {Term->getCondition()});  in openIf()
214   Term->setCondition(Cond);  in openIf()
215   push(Term->getSuccessor(1), Mask);  in openIf()
220 bool SIAnnotateControlFlow::insertElse(BranchInst *Term) {  in insertElse()  argument
221   if (isUniform(Term)) {  in insertElse()
225   IRBuilder<> IRB(Term);  in insertElse()
229   Term->setCondition(Cond);  in insertElse()
230   push(Term->getSuccessor(1), Mask);  in insertElse()
236     Value *Cond, PHINode *Broken, llvm::Loop *L, BranchInst *Term) {  in handleLoopCondition()  argument
257       Term : L->getHeader()->getTerminator();  in handleLoopCondition()
271 bool SIAnnotateControlFlow::handleLoop(BranchInst *Term) {  in handleLoop()  argument
272   if (isUniform(Term))  in handleLoop()
275   BasicBlock *BB = Term->getParent();  in handleLoop()
280   BasicBlock *Target = Term->getSuccessor(1);  in handleLoop()
284   Value *Cond = Term->getCondition();  in handleLoop()
285   Term->setCondition(BoolTrue);  in handleLoop()
286   Value *Arg = handleLoopCondition(Cond, Broken, L, Term);  in handleLoop()
300   CallInst *LoopCall = IRBuilder<>(Term).CreateCall(Loop, {Arg});  in handleLoop()
301   Term->setCondition(LoopCall);  in handleLoop()
303   push(Term->getSuccessor(0), Arg);  in handleLoop()
361     BranchInst *Term = dyn_cast<BranchInst>(BB->getTerminator());  in runOnFunction()  local
363     if (!Term || Term->isUnconditional()) {  in runOnFunction()
370     if (I.nodeVisited(Term->getSuccessor(1))) {  in runOnFunction()
374       if (DT->dominates(Term->getSuccessor(1), BB))  in runOnFunction()
375         Changed |= handleLoop(Term);  in runOnFunction()
380       PHINode *Phi = dyn_cast<PHINode>(Term->getCondition());  in runOnFunction()
382         Changed |= insertElse(Term);  in runOnFunction()
390     Changed |= openIf(Term);  in runOnFunction()