llvm-project

136c4066 - [Clang] Give empty template parameter mapping an empty MLTAL (#164051)

[Clang] Give empty template parameter mapping an empty MLTAL (#164051) There are cases where atomic constraints are independent of template parameters, yet we still have a template parameter mapping. We don't bother translating template arguments for them. Note that we retain an empty parameter mapping rather than none at all, as the former may improve cache hit rates (We don't profile MLTAL but profile the empty template argument list instead.) This is a regression on trunk, so there's no release note.