llvm-project

a2723ddf - [NFC][SpecialCaseList] Split Matcher into RegexMatcher and GlobMatcher (#162303)

[NFC][SpecialCaseList] Split Matcher into RegexMatcher and GlobMatcher (#162303) Glob will be optimized Regex we we will keep intact. Using std::variant to avoid virtual methods, and allow to switch unique_ptr to move in future.