Method ContinueBlockIdIfAny

source/opt/basic_block.cpp:206–217

}

uint32_t BasicBlock::ContinueBlockIdIfAny() const {
  auto merge_ii = cend();
  --merge_ii;
  uint32_t cbid = 0;
  if (merge_ii != cbegin()) {
    --merge_ii;
    if (merge_ii->opcode() == spv::Op::OpLoopMerge) {
      cbid = merge_ii->GetSingleWordInOperand(kLoopMergeContinueBlockIdInIdx);
    }
  }
  return cbid;
}

uint32_t BasicBlock::ContinueBlockId() const {
  uint32_t cbid = ContinueBlockIdIfAny();