Fix null pointer deref in KVCache::ToPtr() - missing .cache = this#940

copybara-service[bot] merged 1 commit into

google:devgoogle/gemma.cpp:devfrom

qiuku30:fix/kvcache-topt-missing-cache-ptrqiuku30/gemma.cpp:fix/kvcache-topt-missing-cache-ptrCopy head branch name to clipboard