Lines Matching defs:Repl

476   void makeGepsAvailable(Instruction *Repl, BasicBlock *HoistPt,
480   void updateAlignment(Instruction *I, Instruction *Repl);
483   // Repl. Returns the number of instructions removed.
484   unsigned rauw(const SmallVecInsn &Candidates, Instruction *Repl,
490   // Remove all other instructions and replace them with Repl.
491   unsigned removeAndReplace(const SmallVecInsn &Candidates, Instruction *Repl,
494   // In the case Repl is a load or a store, we make all their GEPs
497   bool makeGepOperandsAvailable(Instruction *Repl, BasicBlock *HoistPt,
907 void GVNHoist::makeGepsAvailable(Instruction *Repl, BasicBlock *HoistPt,
925   // Copy Gep and replace its uses in Repl with ClonedGep.
952   // Replace uses of Gep with ClonedGep in Repl.
953   Repl->replaceUsesOfWith(Gep, ClonedGep);
956 void GVNHoist::updateAlignment(Instruction *I, Instruction *Repl) {
957   if (auto *ReplacementLoad = dyn_cast<LoadInst>(Repl)) {
961   } else if (auto *ReplacementStore = dyn_cast<StoreInst>(Repl)) {
965   } else if (auto *ReplacementAlloca = dyn_cast<AllocaInst>(Repl)) {
968   } else if (isa<CallInst>(Repl)) {
973 unsigned GVNHoist::rauw(const SmallVecInsn &Candidates, Instruction *Repl,
977     if (I != Repl) {
979       updateAlignment(I, Repl);
987       combineMetadataForCSE(Repl, I, true);
988       Repl->andIRFlags(I);
989       I->replaceAllUsesWith(Repl);
1014                                     Instruction *Repl, BasicBlock *DestBB,
1016   MemoryUseOrDef *NewMemAcc = MSSA->getMemoryAccess(Repl);
1023   // Replace all other instructions with Repl with memory access NewMemAcc.
1024   unsigned NR = rauw(Candidates, Repl, NewMemAcc);
1033     Instruction *Repl, BasicBlock *HoistPt,
1038   if (auto *Ld = dyn_cast<LoadInst>(Repl)) {
1040   } else if (auto *St = dyn_cast<StoreInst>(Repl)) {
1058   makeGepsAvailable(Repl, HoistPt, InstructionsToHoist, Gep);
1061     makeGepsAvailable(Repl, HoistPt, InstructionsToHoist, Val);
1073     Instruction *Repl = nullptr;
1077         // update Repl to be the first one, such that we can rename the uses
1079         if (!Repl || firstInBB(I, Repl))
1080           Repl = I;
1085     if (Repl) {
1086       // Repl is already in HoistPt: it remains in place.
1087       assert(allOperandsAvailable(Repl, DestBB) &&
1091       // When we do not find Repl in HoistPt, select the first in the list
1093       Repl = InstructionsToHoist.front();
1095       // We can move Repl in HoistPt only when all operands are available.
1098       if (!allOperandsAvailable(Repl, DestBB)) {
1105         if (!makeGepOperandsAvailable(Repl, DestBB, InstructionsToHoist))
1111       MD->removeInstruction(Repl);
1112       Repl->moveBefore(Last);
1114       DFSNumber[Repl] = DFSNumber[Last]++;
1118     Repl->dropLocation();
1119     NR += removeAndReplace(InstructionsToHoist, Repl, DestBB, MoveAccess);
1121     if (isa<LoadInst>(Repl))
1123     else if (isa<StoreInst>(Repl))
1125     else if (isa<CallInst>(Repl))