Method WhileEachBlockInReversePostOrder

source/opt/cfg.cpp:126–140

}

bool CFG::WhileEachBlockInReversePostOrder(
    BasicBlock* bb, const std::function<bool(BasicBlock*)>& f) {
  std::vector<BasicBlock*> po;
  std::unordered_set<BasicBlock*> seen;
  ComputePostOrderTraversal(bb, &po, &seen);

  for (auto current_bb = po.rbegin(); current_bb != po.rend(); ++current_bb) {
    if (!IsPseudoExitBlock(*current_bb) && !IsPseudoEntryBlock(*current_bb)) {
      if (!f(*current_bb)) {
        return false;
      }
    }
  }
  return true;
}

void CFG::ComputeStructuredSuccessors(Function* func) {
  block2structured_succs_.clear();