Lines Matching defs:MBB
81 bool PEI::isReturnBlock(MachineBasicBlock* MBB) {
82 return (MBB && !MBB->empty() && MBB->back().isReturn());
97 for (MachineFunction::iterator MBB = Fn.begin(), E = Fn.end();
98 MBB != E; ++MBB)
99 if (isReturnBlock(MBB))
100 ReturnBlocks.push_back(MBB);
363 MachineBasicBlock *MBB = ReturnBlocks[ri];
364 I = MBB->end();
370 while (I2 != MBB->begin() && (--I2)->isTerminator())
373 bool AtStart = I == MBB->begin();
380 if (!TFI->restoreCalleeSavedRegisters(*MBB, I, CSI, TRI)) {
384 TII.loadRegFromStackSlot(*MBB, I, Reg, CSI[i].getFrameIdx(), RC, TRI);
385 assert(I != MBB->begin() &&
390 I = MBB->begin();