Method getTypeIndex

lib/Bytecode/Writer/BytecodeWriter.cpp:333–345

Gets or creates an index for a type in the type table.

  // Gets or creates an index for a type in the type table.
  uint64_t getTypeIndex(Type type) {
    // Use the type's memory address as a unique key for lookup
    const void *key = type.getAsOpaquePointer();
    auto it = typeIndexMap.find(key);
    if (it != typeIndexMap.end())
      return it->second;
    // Ensure dependent/nested types are registered before the type itself
    registerDependentTypes(type);
    uint64_t index = typeList.size();
    typeIndexMap[key] = index;
    typeList.push_back(type);
    return index;
  }

  LogicalResult writeTypeSection(raw_ostream &stream) {
    SmallVector<char> buffer;