void moveAfter(BasicBlock *MovePos);
- /// \brief Return this block if it has a single predecessor block. Otherwise
- /// return a null pointer.
+ /// \brief Return the predecessor of this block if it has a single predecessor
+ /// block. Otherwise return a null pointer.
BasicBlock *getSinglePredecessor();
const BasicBlock *getSinglePredecessor() const {
return const_cast<BasicBlock*>(this)->getSinglePredecessor();
}
- /// \brief Return this block if it has a unique predecessor block. Otherwise return a null pointer.
+ /// \brief Return the predecessor of this block if it has a unique predecessor
+ /// block. Otherwise return a null pointer.
///
/// Note that unique predecessor doesn't mean single edge, there can be
/// multiple edges from the unique predecessor to this block (for example a