273     bool prepareBasesForCommoningChains(Bucket &BucketChain);
309     bool prepareBaseForDispFormChain(Bucket &BucketChain, PrepForm Form);
316     bool prepareBaseForUpdateFormChain(Bucket &BucketChain);
320     bool rewriteLoadStores(Loop *L, Bucket &BucketChain,
896 bool PPCLoopInstrFormPrep::prepareBaseForDispFormChain(Bucket &BucketChain,  in prepareBaseForDispFormChain()  argument
906   for (unsigned j = 0, je = BucketChain.Elements.size(); j != je; ++j) {  in prepareBaseForDispFormChain()
907     if (!BucketChain.Elements[j].Offset)  in prepareBaseForDispFormChain()
910       unsigned Remainder = cast<SCEVConstant>(BucketChain.Elements[j].Offset)  in prepareBaseForDispFormChain()
952       BucketChain.Elements[RemainderOffsetInfo[MaxCountRemainder].first].Offset;  in prepareBaseForDispFormChain()
953   BucketChain.BaseSCEV = SE->getAddExpr(BucketChain.BaseSCEV, Offset);  in prepareBaseForDispFormChain()
954   for (auto &E : BucketChain.Elements) {  in prepareBaseForDispFormChain()
961   std::swap(BucketChain.Elements[RemainderOffsetInfo[MaxCountRemainder].first],  in prepareBaseForDispFormChain()
962             BucketChain.Elements[0]);  in prepareBaseForDispFormChain()
972 bool PPCLoopInstrFormPrep::prepareBaseForUpdateFormChain(Bucket &BucketChain) {  in prepareBaseForUpdateFormChain()  argument
982   for (int j = 0, je = BucketChain.Elements.size(); j != je; ++j) {  in prepareBaseForUpdateFormChain()
983     if (auto *II = dyn_cast<IntrinsicInst>(BucketChain.Elements[j].Instr))  in prepareBaseForUpdateFormChain()
993     if (!BucketChain.Elements[j].Offset ||  in prepareBaseForUpdateFormChain()
994         cast<SCEVConstant>(BucketChain.Elements[j].Offset)->isZero())  in prepareBaseForUpdateFormChain()
997     const SCEV *Offset = BucketChain.Elements[j].Offset;  in prepareBaseForUpdateFormChain()
998     BucketChain.BaseSCEV = SE->getAddExpr(BucketChain.BaseSCEV, Offset);  in prepareBaseForUpdateFormChain()
999     for (auto &E : BucketChain.Elements) {  in prepareBaseForUpdateFormChain()
1006     std::swap(BucketChain.Elements[j], BucketChain.Elements[0]);  in prepareBaseForUpdateFormChain()
1013     Loop *L, Bucket &BucketChain, SmallSet<BasicBlock *, 16> &BBChanged,  in rewriteLoadStores()  argument
1018       cast<SCEVAddRecExpr>(BucketChain.BaseSCEV);  in rewriteLoadStores()
1042       rewriteForBase(L, BasePtrSCEV, BucketChain.Elements.begin()->Instr,  in rewriteLoadStores()
1053   for (const BucketElement &BE : llvm::drop_begin(BucketChain.Elements)) {  in rewriteLoadStores()