Hi! I'd like to ping: - http://gcc.gnu.org/ml/gcc-patches/2014-03/msg01370.html PR sanitizer/56781 fix --with-build-config=bootstrap-ubsan bootstrap of lto-plugin - http://gcc.gnu.org/ml/gcc-patches/2014-03/msg01433.html PR sanitizer/56781 fix --with-build-config=bootstrap-asan bootstrap of lto-plugin Thanks Jakub