Lines Matching defs:MBB1
338 MachineBasicBlock *findNearestCommonPostDom(MachineBasicBlock *MBB1,
1765 MachineBasicBlock *MBB1 = *MBB->succ_begin();
1767 if (MBB1 != MBB2)
1774 SHOWNEWBLK(MBB1, "Removing redundant successor");
1775 MBB->removeSuccessor(MBB1);
1844 AMDGPUCFGStructurizer::findNearestCommonPostDom(MachineBasicBlock *MBB1,
1847 if (PDT->dominates(MBB1, MBB2))
1848 return MBB1;
1849 if (PDT->dominates(MBB2, MBB1))
1852 MachineDomTreeNode *Node1 = PDT->getNode(MBB1);
1856 if (!Node1 && MBB1->succ_size() == 1)
1857 return findNearestCommonPostDom(*MBB1->succ_begin(), MBB2);
1859 return findNearestCommonPostDom(MBB1, *MBB2->succ_begin());