LLVM sanitizer runtimes - runtime libraries that are required to run the
code with sanitizer instrumentation.  Santizers include:
 - AddressSanitizer
 - ThreadSanitizer
 - UndefinedBehaviorSanitizer
 - MemorySanitizer
 - LeakSanitizer
 - DataFlowSanitizer

WWW: http://compiler-rt.llvm.org/