**LLVM_USE_SANITIZER**:STRING
Define the sanitizer used to build LLVM binaries and tests. Possible values
- are ``Address``, ``Memory``, ``MemoryWithOrigins`` and ``Undefined``.
- Defaults to empty string.
+ are ``Address``, ``Memory``, ``MemoryWithOrigins``, ``Undefined``, ``Thread``,
+ and ``Address;Undefined``. Defaults to empty string.
**LLVM_PARALLEL_COMPILE_JOBS**:STRING
Define the maximum number of concurrent compilation jobs.