78   bool openIf(BranchInst *Term);
80   bool insertElse(BranchInst *Term);
84                       BranchInst *Term);
86   bool handleLoop(BranchInst *Term);
205 bool SIAnnotateControlFlow::openIf(BranchInst *Term) {  in openIf()  argument
206   if (isUniform(Term))  in openIf()
209   Value *Ret = CallInst::Create(If, Term->getCondition(), "", Term);  in openIf()
210   Term->setCondition(ExtractValueInst::Create(Ret, 0, "", Term));  in openIf()
211   push(Term->getSuccessor(1), ExtractValueInst::Create(Ret, 1, "", Term));  in openIf()
216 bool SIAnnotateControlFlow::insertElse(BranchInst *Term) {  in insertElse()  argument
217   if (isUniform(Term)) {  in insertElse()
220   Value *Ret = CallInst::Create(Else, popSaved(), "", Term);  in insertElse()
221   Term->setCondition(ExtractValueInst::Create(Ret, 0, "", Term));  in insertElse()
222   push(Term->getSuccessor(1), ExtractValueInst::Create(Ret, 1, "", Term));  in insertElse()
228     Value *Cond, PHINode *Broken, llvm::Loop *L, BranchInst *Term) {  in handleLoopCondition()  argument
245       Term : L->getHeader()->getTerminator();  in handleLoopCondition()
261 bool SIAnnotateControlFlow::handleLoop(BranchInst *Term) {  in handleLoop()  argument
262   if (isUniform(Term))  in handleLoop()
265   BasicBlock *BB = Term->getParent();  in handleLoop()
270   BasicBlock *Target = Term->getSuccessor(1);  in handleLoop()
273   Value *Cond = Term->getCondition();  in handleLoop()
274   Term->setCondition(BoolTrue);  in handleLoop()
275   Value *Arg = handleLoopCondition(Cond, Broken, L, Term);  in handleLoop()
289   Term->setCondition(CallInst::Create(Loop, Arg, "", Term));  in handleLoop()
291   push(Term->getSuccessor(0), Arg);  in handleLoop()
348     BranchInst *Term = dyn_cast<BranchInst>(BB->getTerminator());  in runOnFunction()  local
350     if (!Term || Term->isUnconditional()) {  in runOnFunction()
357     if (I.nodeVisited(Term->getSuccessor(1))) {  in runOnFunction()
361       if (DT->dominates(Term->getSuccessor(1), BB))  in runOnFunction()
362         Changed |= handleLoop(Term);  in runOnFunction()
367       PHINode *Phi = dyn_cast<PHINode>(Term->getCondition());  in runOnFunction()
369         Changed |= insertElse(Term);  in runOnFunction()
377     Changed |= openIf(Term);  in runOnFunction()