Lines Matching defs:UseMBB

92   MachineBasicBlock *UseMBB = Indexes->getMBBFromIndex(Use.getPrevSlot());
93   assert(UseMBB && "No MBB at Use");
96   auto EP = LR.extendInBlock(Undefs, Indexes->getMBBStartIdx(UseMBB), Use);
104   if (findReachingDefs(LR, *UseMBB, Use, PhysReg, Undefs))
190 bool LiveRangeCalc::findReachingDefs(LiveRange &LR, MachineBasicBlock &UseMBB,
193   unsigned UseMBBNum = UseMBB.getNumber();
264        if (Pred != &UseMBB)
267           // Loopback to UseMBB, so value is really live through.
289       // Trim the live range in UseMBB.
322     if (MBB == &UseMBB)