249 static Loop *separateNestedLoop(Loop *L, BasicBlock *Preheader,  in separateNestedLoop()  argument
254   if (!Preheader)  in separateNestedLoop()
352 static BasicBlock *insertUniqueBackedgeBlock(Loop *L, BasicBlock *Preheader,  in insertUniqueBackedgeBlock()  argument
361   if (!Preheader)  in insertUniqueBackedgeBlock()
376     if (P != Preheader) BackedgeBlocks.push_back(P);  in insertUniqueBackedgeBlock()
407       if (IBB == Preheader) {  in insertUniqueBackedgeBlock()
525   BasicBlock *Preheader = L->getLoopPreheader();  in simplifyOneLoop()  local
526   if (!Preheader) {  in simplifyOneLoop()
527     Preheader = InsertPreheaderForLoop(L, DT, LI, PreserveLCSSA);  in simplifyOneLoop()
528     if (Preheader) {  in simplifyOneLoop()
566               separateNestedLoop(L, Preheader, DT, LI, SE, PreserveLCSSA, AC)) {  in simplifyOneLoop()
583     LoopLatch = insertUniqueBackedgeBlock(L, Preheader, DT, LI);  in simplifyOneLoop()
641                                   Preheader ? Preheader->getTerminator()  in simplifyOneLoop()