Method ForMergeAndContinueLabel

source/opt/basic_block.cpp:172–182

}

void BasicBlock::ForMergeAndContinueLabel(
    const std::function<void(const uint32_t)>& f) {
  auto ii = insts_.end();
  --ii;
  if (ii == insts_.begin()) return;
  --ii;
  if (ii->opcode() == spv::Op::OpSelectionMerge ||
      ii->opcode() == spv::Op::OpLoopMerge) {
    ii->ForEachInId([&f](const uint32_t* idp) { f(*idp); });
  }
}

uint32_t BasicBlock::MergeBlockIdIfAny() const {
  auto merge_ii = cend();