Lines Matching defs: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))
901     BasicBlock *ExitBB = std::get<1>(ExitCase);
905     if (pred_empty(ExitBB)) {
907       if (UnswitchedExitBBs.insert(ExitBB).second)
908         rewritePHINodesForUnswitchedExitBlock(*ExitBB, *ParentBB, *OldPH);
914     BasicBlock *&SplitExitBB = SplitExitBBMap[ExitBB];
917       SplitExitBB = SplitBlock(ExitBB, ExitBB->begin(), &DT, &LI, MSSAU);
918       rewritePHINodesForExitAndUnswitchedBlocks(*ExitBB, *SplitExitBB,
1210   for (auto *ExitBB : ExitBlocks) {
1211     if (SkipBlock(ExitBB))
1219     auto *MergeBB = SplitBlock(ExitBB, ExitBB->begin(), &DT, &LI, MSSAU);
1224     MergeBB->takeName(ExitBB);
1225     ExitBB->setName(Twine(MergeBB->getName()) + ".split");
1228     auto *ClonedExitBB = CloneBlock(ExitBB);
1236              llvm::make_range(ExitBB->begin(), std::prev(ExitBB->end())),
1262       MergePN->addIncoming(&I, ExitBB);
1441   for (auto *ExitBB : ExitBlocks)
1442     if (auto *ClonedExitBB = cast_or_null<BasicBlock>(VMap.lookup(ExitBB)))
1443       if (Loop *ExitL = LI.getLoopFor(ExitBB)) {
1596     BasicBlock *ExitBB = OrderedClonedExitsInLoops.pop_back_val();
1597     Loop *ExitL = ExitLoopMap.lookup(ExitBB);
1601     Worklist.push_back(ExitBB);
1918   for (auto *ExitBB : ExitBlocks)
1919     if (Loop *ExitL = LI.getLoopFor(ExitBB)) {
1921       ExitsInLoops.push_back(ExitBB);
1998     BasicBlock *ExitBB = ExitsInLoops.pop_back_val();
1999     Loop &ExitL = *LI.getLoopFor(ExitBB);
2011     Worklist.push_back(ExitBB);
2263   for (auto *ExitBB : ExitBlocks) {
2264     // ExitBB can be an exit block for several levels in the loop nest. Make
2266     Loop *NewOuterExitL = getTopMostExitingLoop(ExitBB, LI);
3305   for (auto *ExitBB : ExitBlocks) {
3306     auto It = ExitBB->getFirstNonPHIIt();