Lines Matching refs:ExitBB

254                                          const BasicBlock &ExitBB) {
255   for (const Instruction &I : ExitBB) {
363 static void rewritePHINodesForExitAndUnswitchedBlocks(BasicBlock &ExitBB,
368   assert(&ExitBB != &UnswitchedBB &&
371   for (PHINode &PN : ExitBB.phis()) {
400     NewPN->addIncoming(&PN, &ExitBB);
420   for (auto *ExitBB : Exits)
421     if (Loop *ExitL = LI.getLoopFor(ExitBB))
477 // Return the top-most loop containing ExitBB and having ExitBB as exiting block
478 // or the loop containing ExitBB, if there is no parent loop containing ExitBB
480 static Loop *getTopMostExitingLoop(const BasicBlock *ExitBB,
482   Loop *TopMost = LI.getLoopFor(ExitBB);
485     if (Current->isLoopExiting(ExitBB))
902     BasicBlock *ExitBB = std::get<1>(ExitCase);
906     if (pred_empty(ExitBB)) {
908       if (UnswitchedExitBBs.insert(ExitBB).second)
909         rewritePHINodesForUnswitchedExitBlock(*ExitBB, *ParentBB, *OldPH);
915     BasicBlock *&SplitExitBB = SplitExitBBMap[ExitBB];
918       SplitExitBB = SplitBlock(ExitBB, ExitBB->begin(), &DT, &LI, MSSAU);
919       rewritePHINodesForExitAndUnswitchedBlocks(*ExitBB, *SplitExitBB,
1211   for (auto *ExitBB : ExitBlocks) {
1212     if (SkipBlock(ExitBB))
1220     auto *MergeBB = SplitBlock(ExitBB, ExitBB->begin(), &DT, &LI, MSSAU);
1225     MergeBB->takeName(ExitBB);
1226     ExitBB->setName(Twine(MergeBB->getName()) + ".split");
1229     auto *ClonedExitBB = CloneBlock(ExitBB);
1237              llvm::make_range(ExitBB->begin(), std::prev(ExitBB->end())),
1263       MergePN->addIncoming(&I, ExitBB);
1442   for (auto *ExitBB : ExitBlocks)
1443     if (auto *ClonedExitBB = cast_or_null<BasicBlock>(VMap.lookup(ExitBB)))
1444       if (Loop *ExitL = LI.getLoopFor(ExitBB)) {
1597     BasicBlock *ExitBB = OrderedClonedExitsInLoops.pop_back_val();
1598     Loop *ExitL = ExitLoopMap.lookup(ExitBB);
1602     Worklist.push_back(ExitBB);
1919   for (auto *ExitBB : ExitBlocks)
1920     if (Loop *ExitL = LI.getLoopFor(ExitBB)) {
1922       ExitsInLoops.push_back(ExitBB);
1999     BasicBlock *ExitBB = ExitsInLoops.pop_back_val();
2000     Loop &ExitL = *LI.getLoopFor(ExitBB);
2012     Worklist.push_back(ExitBB);
2264   for (auto *ExitBB : ExitBlocks) {
2265     // ExitBB can be an exit block for several levels in the loop nest. Make
2267     Loop *NewOuterExitL = getTopMostExitingLoop(ExitBB, LI);
3304   for (auto *ExitBB : ExitBlocks) {
3305     auto *I = ExitBB->getFirstNonPHI();