Lines Matching defs:OrigPreheader

102                                             BasicBlock *OrigPreheader,
109     PN->removeIncomingValue(PN->getBasicBlockIndex(OrigPreheader));
132     SSA.AddAvailableValue(OrigPreheader, OrigPreHeaderVal);
149         if (UserBB == OrigPreheader) {
176       if (UserBB == OrigPreheader)
199       if (UserBB == OrigPreheader)
492     BasicBlock *OrigPreheader = L->getLoopPreheader();
496     if (!OrigPreheader || !L->hasDedicatedExits())
544                             PN->getIncomingValueForBlock(OrigPreheader));
546     // For the rest of the instructions, either hoist to the OrigPreheader if
548     Instruction *LoopEntryBranch = OrigPreheader->getTerminator();
562     for (Instruction &I : llvm::drop_begin(llvm::reverse(*OrigPreheader))) {
579          filterDbgVars(OrigPreheader->getTerminator()->getDbgRecordRange()))
768         LLVM_DEBUG(dbgs() << "  Updating part of OrigPreheader scopes\n");
771         auto *LastInst = &OrigPreheader->back();
774         LLVM_DEBUG(OrigPreheader->dump());
787         PN->addIncoming(PN->getIncomingValueForBlock(OrigHeader), OrigPreheader);
793     OrigPreheader->flushTerminatorDbgRecords();
798       InsertNewValueIntoMap(ValueMapMSSA, OrigHeader, OrigPreheader);
799       MSSAU->updateForClonedBlockIntoPred(OrigHeader, OrigPreheader,
806     RewriteUsesOfClonedInstructions(OrigHeader, OrigPreheader, ValueMap, SE,
821       // The OrigPreheader branches to the NewHeader and Exit now. Then, inform
824       Updates.push_back({DominatorTree::Insert, OrigPreheader, Exit});
825       Updates.push_back({DominatorTree::Insert, OrigPreheader, NewHeader});
826       Updates.push_back({DominatorTree::Delete, OrigPreheader, OrigHeader});
844     BranchInst *PHBI = cast<BranchInst>(OrigPreheader->getTerminator());
861                                             OrigPreheader, NewHeader,
889       Exit->removePredecessor(OrigPreheader, true /*preserve LCSSA*/);
895       if (DT) DT->deleteEdge(OrigPreheader, Exit);
899         MSSAU->removeEdge(OrigPreheader, Exit);