201   bool MadeChange = false;  in OptimizeFunction()  local
215     MadeChange |= MadeChangeThisIteration;  in OptimizeFunction()
222     return MadeChange;  in OptimizeFunction()
241       MadeChange = true;  in OptimizeFunction()
244   return MadeChange;  in OptimizeFunction()
888   bool MadeChange = false;  in TryTailMergeBlocks()  local
999     MadeChange = true;  in TryTailMergeBlocks()
1001   return MadeChange;  in TryTailMergeBlocks()
1005   bool MadeChange = false;  in TailMergeBlocks()  local
1007     return MadeChange;  in TailMergeBlocks()
1027     MadeChange |= TryTailMergeBlocks(nullptr, nullptr, MinCommonTailLength);  in TailMergeBlocks()
1138       MadeChange |= TryTailMergeBlocks(IBB, PredBB, MinCommonTailLength);  in TailMergeBlocks()
1148   return MadeChange;  in TailMergeBlocks()
1200   bool MadeChange = false;  in OptimizeBranches()  local
1209     MadeChange |= OptimizeBlock(&MBB);  in OptimizeBranches()
1214       MadeChange = true;  in OptimizeBranches()
1219   return MadeChange;  in OptimizeBranches()
1318   bool MadeChange = false;  in OptimizeBlock()  local
1350     if (MBB->pred_empty()) return MadeChange;  in OptimizeBlock()
1378       MadeChange = true;  in OptimizeBlock()
1380     return MadeChange;  in OptimizeBlock()
1401       MadeChange = true;  in OptimizeBlock()
1438       MadeChange = true;  in OptimizeBlock()
1439       return MadeChange;  in OptimizeBlock()
1446       MadeChange = true;  in OptimizeBlock()
1457       MadeChange = true;  in OptimizeBlock()
1471         MadeChange = true;  in OptimizeBlock()
1512           MadeChange = true;  in OptimizeBlock()
1514           return MadeChange;  in OptimizeBlock()
1572         MadeChange = true;  in OptimizeBlock()
1656                 MadeChange = true;  in OptimizeBlock()
1667             MadeChange = true;  in OptimizeBlock()
1668             if (!HasBranchToSelf) return MadeChange;  in OptimizeBlock()
1715           MadeChange = true;  in OptimizeBlock()
1737             MadeChange = true;  in OptimizeBlock()
1764         MadeChange = true;  in OptimizeBlock()
1765         return MadeChange;  in OptimizeBlock()
1770   return MadeChange;  in OptimizeBlock()
1778   bool MadeChange = false;  in HoistCommonCode()  local
1780     MadeChange |= HoistCommonCodeInSuccs(&MBB);  in HoistCommonCode()
1782   return MadeChange;  in HoistCommonCode()