llvm-project

27eabd52 - [LoongArch] Add patterns to support vector type average instructions generation (#161079)

[LoongArch] Add patterns to support vector type average instructions generation (#161079) NOTE: For simplicity and convenience, `v2i64/v4i64` types on LA32 is not optimized. If hoping to implement this in the future, special handling for `bitcast` and `build_vector` is needed.