101 static void RewriteUsesOfClonedInstructions(BasicBlock *OrigHeader,  in RewriteUsesOfClonedInstructions()  argument
107   BasicBlock::iterator I, E = OrigHeader->end();  in RewriteUsesOfClonedInstructions()
108   for (I = OrigHeader->begin(); PHINode *PN = dyn_cast<PHINode>(I); ++I)  in RewriteUsesOfClonedInstructions()
114   for (I = OrigHeader->begin(); I != E; ++I) {  in RewriteUsesOfClonedInstructions()
131     SSA.AddAvailableValue(OrigHeader, OrigHeaderVal);  in RewriteUsesOfClonedInstructions()
144         if (UserBB == OrigHeader)  in RewriteUsesOfClonedInstructions()
168       if (UserBB == OrigHeader)  in RewriteUsesOfClonedInstructions()
191       if (UserBB == OrigHeader)  in RewriteUsesOfClonedInstructions()
423     BasicBlock *OrigHeader = L->getHeader();  in rotateLoop()  local
426     BranchInst *BI = dyn_cast<BranchInst>(OrigHeader->getTerminator());  in rotateLoop()
433     if (!L->isLoopExiting(OrigHeader))  in rotateLoop()
455       Metrics.analyzeBasicBlock(OrigHeader, *TTI, EphValues, PrepareForLTO);  in rotateLoop()
537     BasicBlock::iterator I = OrigHeader->begin(), E = OrigHeader->end();  in rotateLoop()
586     for (Instruction &I : *OrigHeader)  in rotateLoop()
590     Module *M = OrigHeader->getModule();  in rotateLoop()
759         cloneAndAdaptNoAliasScopes(NoAliasDeclScopes, {OrigHeader}, Context,  in rotateLoop()
761         LLVM_DEBUG(OrigHeader->dump());  in rotateLoop()
784     for (BasicBlock *SuccBB : successors(OrigHeader))  in rotateLoop()
787         PN->addIncoming(PN->getIncomingValueForBlock(OrigHeader), OrigPreheader);  in rotateLoop()
798       InsertNewValueIntoMap(ValueMapMSSA, OrigHeader, OrigPreheader);  in rotateLoop()
799       MSSAU->updateForClonedBlockIntoPred(OrigHeader, OrigPreheader,  in rotateLoop()
806     RewriteUsesOfClonedInstructions(OrigHeader, OrigPreheader, ValueMap, SE,  in rotateLoop()
813       insertDebugValuesForPHIs(OrigHeader, InsertedPHIs);  in rotateLoop()
826       Updates.push_back({DominatorTree::Delete, OrigPreheader, OrigHeader});  in rotateLoop()
913     BasicBlock *PredBB = OrigHeader->getUniquePredecessor();  in rotateLoop()
914     bool DidMerge = MergeBlockIntoPredecessor(OrigHeader, &DTU, LI, MSSAU);  in rotateLoop()