194   bool MadeChange = false;  in OptimizeFunction()  local
199       MadeChange |= MBB.CorrectExtraCFGEdges(TBB, FBB, !Cond.empty());  in OptimizeFunction()
214     MadeChange |= MadeChangeThisIteration;  in OptimizeFunction()
221     return MadeChange;  in OptimizeFunction()
240       MadeChange = true;  in OptimizeFunction()
243   return MadeChange;  in OptimizeFunction()
958   bool MadeChange = false;  in TryTailMergeBlocks()  local
1067     MadeChange = true;  in TryTailMergeBlocks()
1069   return MadeChange;  in TryTailMergeBlocks()
1073   bool MadeChange = false;  in TailMergeBlocks()  local
1074   if (!EnableTailMerge) return MadeChange;  in TailMergeBlocks()
1096       MadeChange |= TryTailMergeBlocks(nullptr, nullptr, MinCommonTailLength);  in TailMergeBlocks()
1230       MadeChange |= TryTailMergeBlocks(IBB, PredBB, MinCommonTailLength);  in TailMergeBlocks()
1240   return MadeChange;  in TailMergeBlocks()
1292   bool MadeChange = false;  in OptimizeBranches()  local
1302     MadeChange |= OptimizeBlock(MBB);  in OptimizeBranches()
1307       MadeChange = true;  in OptimizeBranches()
1312   return MadeChange;  in OptimizeBranches()
1409   bool MadeChange = false;  in OptimizeBlock()  local
1434     if (MBB->pred_empty()) return MadeChange;  in OptimizeBlock()
1454       MadeChange = true;  in OptimizeBlock()
1456     return MadeChange;  in OptimizeBlock()
1469     MadeChange |= PrevBB.CorrectExtraCFGEdges(PriorTBB, PriorFBB,  in OptimizeBlock()
1481       MadeChange = true;  in OptimizeBlock()
1518       MadeChange = true;  in OptimizeBlock()
1519       return MadeChange;  in OptimizeBlock()
1526       MadeChange = true;  in OptimizeBlock()
1537       MadeChange = true;  in OptimizeBlock()
1551         MadeChange = true;  in OptimizeBlock()
1592           MadeChange = true;  in OptimizeBlock()
1594           return MadeChange;  in OptimizeBlock()
1625           MadeChange = true;  in OptimizeBlock()
1626           return MadeChange;  in OptimizeBlock()
1644     MadeChange |= MBB->CorrectExtraCFGEdges(CurTBB, CurFBB, !CurCond.empty());  in OptimizeBlock()
1657         MadeChange = true;  in OptimizeBlock()
1732                 MadeChange = true;  in OptimizeBlock()
1744             MadeChange = true;  in OptimizeBlock()
1745             if (!HasBranchToSelf) return MadeChange;  in OptimizeBlock()
1790           MadeChange = true;  in OptimizeBlock()
1810           MadeChange = true;  in OptimizeBlock()
1836         MadeChange = true;  in OptimizeBlock()
1837         return MadeChange;  in OptimizeBlock()
1842   return MadeChange;  in OptimizeBlock()
1850   bool MadeChange = false;  in HoistCommonCode()  local
1853     MadeChange |= HoistCommonCodeInSuccs(MBB);  in HoistCommonCode()
1856   return MadeChange;  in HoistCommonCode()