search for: splitlandingpadpredecessor

I am reading the code for exit block transformation in loop simplify. I do not fully understand how exit blocks with out-of-loop dominators are transformed. In SplitLandingPadPredecessors, all the in-the-loop predecessors of the exits block are grouped and given to the .loopexit basic block and the out-of-loop predecessors are grouped and given to the .nonloopexit basic block. the .loopexit basic block is then returned and replace the old exitBlock. what happened to the .nonloope...