[Sanitizer] If -fsanitize-blacklist= option is not explicitly specified, make Clang look for the default sanitizer-specific blacklist in the resource directory.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175505 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed