85                                             BasicBlock *OrigPreheader,  in RewriteUsesOfClonedInstructions()  argument
91     PN->removeIncomingValue(PN->getBasicBlockIndex(OrigPreheader));  in RewriteUsesOfClonedInstructions()
110     SSA.AddAvailableValue(OrigPreheader, OrigPreHeaderVal);  in RewriteUsesOfClonedInstructions()
135         if (UserBB == OrigPreheader) {  in RewriteUsesOfClonedInstructions()
161       if (UserBB == OrigPreheader)  in RewriteUsesOfClonedInstructions()
260   BasicBlock *OrigPreheader = L->getLoopPreheader();  in rotateLoop()  local
264   if (!OrigPreheader || !L->hasDedicatedExits())  in rotateLoop()
304     ValueMap[PN] = PN->getIncomingValueForBlock(OrigPreheader);  in rotateLoop()
308   Instruction *LoopEntryBranch = OrigPreheader->getTerminator();  in rotateLoop()
317   for (auto I = std::next(OrigPreheader->rbegin()), E = OrigPreheader->rend();  in rotateLoop()
387       PN->addIncoming(PN->getIncomingValueForBlock(OrigHeader), OrigPreheader);  in rotateLoop()
397     ValueMap[OrigHeader] = OrigPreheader;  in rotateLoop()
398     MSSAU->updateForClonedBlockIntoPred(OrigHeader, OrigPreheader, ValueMap);  in rotateLoop()
404   RewriteUsesOfClonedInstructions(OrigHeader, OrigPreheader, ValueMap,  in rotateLoop()
422     Updates.push_back({DominatorTree::Insert, OrigPreheader, Exit});  in rotateLoop()
423     Updates.push_back({DominatorTree::Insert, OrigPreheader, NewHeader});  in rotateLoop()
424     Updates.push_back({DominatorTree::Delete, OrigPreheader, OrigHeader});  in rotateLoop()
441   BranchInst *PHBI = cast<BranchInst>(OrigPreheader->getTerminator());  in rotateLoop()
453         OrigPreheader, NewHeader,  in rotateLoop()
481     Exit->removePredecessor(OrigPreheader, true /*preserve LCSSA*/);  in rotateLoop()
487     if (DT) DT->deleteEdge(OrigPreheader, Exit);  in rotateLoop()
491       MSSAU->removeEdge(OrigPreheader, Exit);  in rotateLoop()