|AddressSanitizer and ThreadSanitizer (https://github.com/google/sanitizers) are
|projects initially developed by Google Inc.
|Both tools consist of a compiler module and a run-time library.
|The sources of the run-time library for these projects are hosted at
|https://github.com/llvm/llvm-project in the following directories:
|Trivial and urgent fixes (portability, build fixes, etc.) may go directly to the
|GCC tree. All non-trivial changes, functionality improvements, etc. should go
|through the upstream tree first and then be merged back to the GCC tree.
|The merges from upstream should be done with the aid of the merge.sh script;
|it will also update the file MERGE to contain the upstream revision
|we merged with.