Lines Matching defs:BucketChain

273     bool prepareBasesForCommoningChains(Bucket &BucketChain);
303     /// Prepare for one chain \p BucketChain, find the best base element and
304     /// update all other elements in \p BucketChain accordingly.
307     /// \p BucketChain.
309     bool prepareBaseForDispFormChain(Bucket &BucketChain, PrepForm Form);
311     /// Prepare for one chain \p BucketChain, find the best base element and
312     /// update all other elements in \p BucketChain accordingly.
314     /// \p BucketChain.
316     bool prepareBaseForUpdateFormChain(Bucket &BucketChain);
318     /// Rewrite load/store instructions in \p BucketChain according to
320     bool rewriteLoadStores(Loop *L, Bucket &BucketChain,
901 bool PPCLoopInstrFormPrep::prepareBaseForDispFormChain(Bucket &BucketChain,
911   for (unsigned j = 0, je = BucketChain.Elements.size(); j != je; ++j) {
912     if (!BucketChain.Elements[j].Offset)
915       unsigned Remainder = cast<SCEVConstant>(BucketChain.Elements[j].Offset)
950   // If the first value is most profitable, no needed to adjust BucketChain
957       BucketChain.Elements[RemainderOffsetInfo[MaxCountRemainder].first].Offset;
958   BucketChain.BaseSCEV = SE->getAddExpr(BucketChain.BaseSCEV, Offset);
959   for (auto &E : BucketChain.Elements) {
966   std::swap(BucketChain.Elements[RemainderOffsetInfo[MaxCountRemainder].first],
967             BucketChain.Elements[0]);
977 bool PPCLoopInstrFormPrep::prepareBaseForUpdateFormChain(Bucket &BucketChain) {
987   for (int j = 0, je = BucketChain.Elements.size(); j != je; ++j) {
988     if (auto *II = dyn_cast<IntrinsicInst>(BucketChain.Elements[j].Instr))
998     if (!BucketChain.Elements[j].Offset ||
999         cast<SCEVConstant>(BucketChain.Elements[j].Offset)->isZero())
1002     const SCEV *Offset = BucketChain.Elements[j].Offset;
1003     BucketChain.BaseSCEV = SE->getAddExpr(BucketChain.BaseSCEV, Offset);
1004     for (auto &E : BucketChain.Elements) {
1011     std::swap(BucketChain.Elements[j], BucketChain.Elements[0]);
1018     Loop *L, Bucket &BucketChain, SmallSet<BasicBlock *, 16> &BBChanged,
1023       cast<SCEVAddRecExpr>(BucketChain.BaseSCEV);
1047       rewriteForBase(L, BasePtrSCEV, BucketChain.Elements.begin()->Instr,
1058   for (const BucketElement &BE : llvm::drop_begin(BucketChain.Elements)) {