80 static BlockFrequency adjustedSumFreq(SmallPtrSetImpl<BasicBlock *> &BBs,  in adjustedSumFreq()
83   for (BasicBlock *B : BBs)  in adjustedSumFreq()
117 static SmallPtrSet<BasicBlock *, 2>
118 findBBsToSinkInto(const Loop &L, const SmallPtrSetImpl<BasicBlock *> &UseBBs,  in findBBsToSinkInto()
119                   const SmallVectorImpl<BasicBlock *> &ColdLoopBBs,  in findBBsToSinkInto()
121   SmallPtrSet<BasicBlock *, 2> BBsToSinkInto;  in findBBsToSinkInto()
126   SmallPtrSet<BasicBlock *, 2> BBsDominatedByColdestBB;  in findBBsToSinkInto()
136   for (BasicBlock *ColdestBB : ColdLoopBBs) {  in findBBsToSinkInto()
138     for (BasicBlock *SinkedBB : BBsToSinkInto)  in findBBsToSinkInto()
145       for (BasicBlock *DominatedBB : BBsDominatedByColdestBB) {  in findBBsToSinkInto()
153   for (BasicBlock *BB : BBsToSinkInto) {  in findBBsToSinkInto()
173     Loop &L, Instruction &I, const SmallVectorImpl<BasicBlock *> &ColdLoopBBs,  in sinkInstruction()
174     const SmallDenseMap<BasicBlock *, int, 16> &LoopBlockNumber, LoopInfo &LI,  in sinkInstruction()  argument
177   SmallPtrSet<BasicBlock *, 2> BBs;  in sinkInstruction()
196   SmallPtrSet<BasicBlock *, 2> BBsToSinkInto =  in sinkInstruction()
209   SmallVector<BasicBlock *, 2> SortedBBsToSinkInto;  in sinkInstruction()
211   llvm::sort(SortedBBsToSinkInto, [&](BasicBlock *A, BasicBlock *B) {  in sinkInstruction()
215   BasicBlock *MoveBB = *SortedBBsToSinkInto.begin();  in sinkInstruction()
218   for (BasicBlock *N : makeArrayRef(SortedBBsToSinkInto).drop_front(1)) {  in sinkInstruction()
270   BasicBlock *Preheader = L.getLoopPreheader();  in sinkLoopInvariantInstructions()
280   if (all_of(L.blocks(), [&](const BasicBlock *BB) {  in sinkLoopInvariantInstructions()
291   SmallVector<BasicBlock *, 10> ColdLoopBBs;  in sinkLoopInvariantInstructions()
292   SmallDenseMap<BasicBlock *, int, 16> LoopBlockNumber;  in sinkLoopInvariantInstructions()
294   for (BasicBlock *B : L.blocks())  in sinkLoopInvariantInstructions()
299   llvm::stable_sort(ColdLoopBBs, [&](BasicBlock *A, BasicBlock *B) {  in sinkLoopInvariantInstructions()
346     BasicBlock *Preheader = L.getLoopPreheader();  in run()
386     BasicBlock *Preheader = L->getLoopPreheader();  in runOnLoop()