47   SmallVector<std::unique_ptr<BlockDefinition>> blocks;  member
105   return llvm::make_pointee_range(llvm::makeArrayRef(impl->blocks));  in getBlockDefs()
111   return it == impl->blocksToIdx.end() ? nullptr : &*impl->blocks[it->second];  in getBlockDef()
251     impl->blocksToIdx.try_emplace(block, impl->blocks.size());  in addDefinition()
252     impl->blocks.emplace_back(std::make_unique<BlockDefinition>(  in addDefinition()
259   impl->blocks[it->second]->definition.loc = convertIdLocToRange(location);  in addDefinition()
266   BlockDefinition &def = *impl->blocks[it->second];  in addDefinition()
308   BlockDefinition &blockDef = *impl->blocks[existingIt->second];  in addUses()
317     it = impl->blocksToIdx.try_emplace(block, impl->blocks.size()).first;  in addUses()
318     impl->blocks.emplace_back(std::make_unique<BlockDefinition>(block));  in addUses()
321   BlockDefinition &def = *impl->blocks[it->second];  in addUses()