}
bool PHIElimination::SplitPHIEdges(MachineFunction &MF,
- MachineBasicBlock &MBB,
- LiveVariables &LV,
- MachineLoopInfo *MLI) {
+ MachineBasicBlock &MBB,
+ LiveVariables &LV,
+ MachineLoopInfo *MLI) {
if (MBB.empty() || !MBB.front().isPHI() || MBB.isLandingPad())
return false; // Quick exit for basic blocks without PHIs.