JDevlieghere added a comment. Below are the results for the situation you suggested: release (no-asserts) lldb, debug clang (no debug names). Results were collected in a Ubuntu 18.04 docker image running on CentOS.
$ for i in {1..10}; do time ./build-ra/bin/lldb ./build-debug/bin/clang -o "br set -n nonexisting_function" -b > /dev/null ;done ----------------- before ----------------- real 0m11.613s real 0m11.527s real 0m11.547s real 0m11.677s real 0m11.614s real 0m11.627s real 0m11.882s real 0m11.468s real 0m11.682s real 0m11.562s ----------------- avg 0m11.620s ----------------- after ----------------- real 0m11.887s real 0m11.614s real 0m11.812s real 0m11.723s real 0m11.605s real 0m12.080s real 0m11.673s real 0m11.751s real 0m11.660s real 0m11.647s ----------------- avg 0m11.745s Repository: rLLDB LLDB CHANGES SINCE LAST ACTION https://reviews.llvm.org/D78337/new/ https://reviews.llvm.org/D78337 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits