Method targets

ir/function.cpp:89–95

}

JumpInstr::it_helper BasicBlock::targets() const {
  if (empty())
    return {};
  if (auto jump = dynamic_cast<JumpInstr*>(m_instrs.back().get()))
    return jump->targets();
  return {};
}

void BasicBlock::replaceTargetWith(const BasicBlock *from,
                                   const BasicBlock *to) {