Lines Matching refs:LayoutSucc
149 MachineBasicBlock* LayoutSucc = NULL;
153 LayoutSucc = FirstSucc;
156 LayoutSucc = SecondSucc;
170 if (!LayoutSucc || (CondBranchTarget != JumpAroundTarget)) {
174 if ((NumSuccs == 2) && LayoutSucc && (LayoutSucc->pred_size() == 1)) {
177 if ((LayoutSucc->size() == 1) &&
178 IsUnconditionalJump(LayoutSucc->front().getOpcode())) {
180 LayoutSucc->front().getOperand(0).getMBB();
182 bool case1 = LayoutSucc->isLayoutSuccessor(JumpAroundTarget);
194 // Remove the unconditional branch in LayoutSucc.
195 LayoutSucc->erase(LayoutSucc->begin());
196 LayoutSucc->removeSuccessor(UncondTarget);
197 LayoutSucc->addSuccessor(JumpAroundTarget);
202 JumpAroundTarget->moveAfter(LayoutSucc);
212 // The live-in to LayoutSucc is now all values live-in to
215 std::vector<unsigned> OrigLiveIn(LayoutSucc->livein_begin(),
216 LayoutSucc->livein_end());
220 LayoutSucc->removeLiveIn(OrigLiveIn[i]);
223 LayoutSucc->addLiveIn(NewLiveIn[i]);