Lines Matching defs:MBB1
839 MachineBasicBlock *MBB1,
841 const MachineBasicBlock::reverse_iterator B1 = MBB1->rend();
843 MachineBasicBlock::reverse_iterator E1 = MBB1->rbegin();
1820 MachineBasicBlock &MBB1 = *BBI1->BB;
1831 Redefs.addLiveIns(MBB1);
1837 MachineBasicBlock::iterator DI1 = MBB1.getFirstNonDebugInstr();
1846 if (DI1 == MBB1.end())
1865 for (const MachineInstr &MI : make_range(MBB1.begin(), DI1)) {
1871 BBI.BB->splice(BBI.BB->end(), &MBB1, MBB1.begin(), DI1);
1883 verifySameBranchInstructions(&MBB1, &MBB2);
1885 // Remove duplicated instructions from the tail of MBB1: any branch
1887 DI1 = MBB1.end();
1888 while (DI1 != MBB1.begin()) {
1897 assert(DI1 != MBB1.begin());
1904 MBB1.getParent()->eraseCallSiteInfo(&*DI1);
1910 MBB1.erase(DI1, MBB1.end());
1947 if (TII->isProfitableToUnpredicate(MBB1, MBB2)) {
1980 PredicateBlock(*BBI1, MBB1.end(), *Cond1, &RedefsByFalse);
1986 // Also, if the branches in MBB1 and MBB2 were non-analyzable, then don't
1990 MachineBasicBlock::iterator BBI1T = MBB1.getFirstTerminator();
1992 bool BB1Predicated = BBI1T != MBB1.end() && TII->isPredicated(*BBI1T);