- for (MachineFunction::iterator MBBI = MF->begin(), E = MF->end();
- MBBI != E; ++MBBI) {
- MachineBasicBlock *MBB = &*MBBI;
- unsigned MBBId = MBB->getNumber();
- assert(!MBBId || BBInfo[MBBId - 1].postOffset() <= BBInfo[MBBId].Offset);
- }
+ assert(std::is_sorted(MF->begin(), MF->end(),
+ [this](const MachineBasicBlock &LHS,
+ const MachineBasicBlock &RHS) {
+ return BBInfo[LHS.getNumber()].postOffset() <
+ BBInfo[RHS.getNumber()].postOffset();
+ }));