965     BlockT *exitBlk = exitingBlock2ExitBlock(loopRep, exitingBlk);  in loopbreakPatternMatch()  local
966     exitBlks.push_back(exitBlk);  in loopbreakPatternMatch()
967     exitBlkSet.insert(exitBlk);  //non-duplicate insert  in loopbreakPatternMatch()
998       BlockT *exitBlk = *iter;  in loopbreakPatternMatch()  local
1000       PathToKind pathKind = singlePathTo(exitBlk, exitLandBlk, true);  in loopbreakPatternMatch()
1002         errs() << "BB" << exitBlk->getNumber()  in loopbreakPatternMatch()
1061       BlockT *exitBlk = exitingBlock2ExitBlock(loopRep, exitingBlk);  in loopbreakPatternMatch()  local
1062       BlockT *newExitBlk = exitBlk;  in loopbreakPatternMatch()
1064       if (exitBlk != exitLandBlk && exitBlk->pred_size() > 1) {  in loopbreakPatternMatch()
1065         newExitBlk = cloneBlockForPredecessor(exitBlk, exitingBlk);  in loopbreakPatternMatch()
1078       BlockT *exitBlk = *iterExit;  in loopbreakPatternMatch()  local
1079       numSerial += serialPatternMatch(exitBlk);  in loopbreakPatternMatch()
1085       BlockT *exitBlk = *iterExit;  in loopbreakPatternMatch()  local
1086       if (exitBlk->pred_size() > 1) {  in loopbreakPatternMatch()
1087         if (exitBlk != exitLandBlk) {  in loopbreakPatternMatch()
1091         if (exitBlk != exitLandBlk &&  in loopbreakPatternMatch()
1092             (exitBlk->succ_size() != 1 ||  in loopbreakPatternMatch()
1093             *exitBlk->succ_begin() != exitLandBlk)) {  in loopbreakPatternMatch()
1108     BlockT *exitBlk = *iterExit;  in loopbreakPatternMatch()  local
1110     assert(exitBlk->pred_size() == 1 || exitBlk == exitLandBlk);  in loopbreakPatternMatch()
1112     handleLoopbreak(exitingBlk, exitingLoop, exitBlk, loopRep, exitLandBlk);  in loopbreakPatternMatch()
1443                                              BlockT *exitBlk,  in handleLoopbreak()  argument
1465   mergeLoopbreakBlock(exitingBlk, exitBlk, landBlk, initReg);  in handleLoopbreak()
1694                                                  BlockT *exitBlk,  in mergeLoopbreakBlock()  argument
1699            << " exit = BB" << exitBlk->getNumber()  in mergeLoopbreakBlock()
1722   if (exitBlk == exitLandBlk && setReg == INVALIDREGNUM) {  in mergeLoopbreakBlock()
1725     if (trueBranch != exitBlk) {  in mergeLoopbreakBlock()
1731     if (trueBranch != exitBlk) {  in mergeLoopbreakBlock()
1736     if (exitBlk != exitLandBlk) {  in mergeLoopbreakBlock()
1738       exitingBlk->splice(branchInstrPos, exitBlk, exitBlk->begin(),  in mergeLoopbreakBlock()
1739                          exitBlk->end());  in mergeLoopbreakBlock()
1753   exitingBlk->removeSuccessor(exitBlk);  in mergeLoopbreakBlock()
1754   if (exitBlk != exitLandBlk) {  in mergeLoopbreakBlock()
1756     exitBlk->removeSuccessor(exitLandBlk);  in mergeLoopbreakBlock()
1757     retireBlock(exitingBlk, exitBlk);  in mergeLoopbreakBlock()
1861     BlockT *exitBlk = *iter;  in relocateLoopcontBlock()  local
1862     BlockT *endBlk = singlePathEnd(exitBlk, exitLandBlk);  in relocateLoopcontBlock()
2114   BlockT *exitBlk = NULL;  in exitingBlock2ExitBlock()  local
2121       assert(exitBlk == NULL);  in exitingBlock2ExitBlock()
2122       exitBlk = curBlk;  in exitingBlock2ExitBlock()
2126   assert(exitBlk != NULL);  in exitingBlock2ExitBlock()
2128   return exitBlk;  in exitingBlock2ExitBlock()