[Flang][AArch64][VecLib] Add libmvec support for Flang/AArch64#146453

kawashima-fj merged 2 commits intollvm:mainllvm/llvm-project:mainfrom

kawashima-fj:feature/flang-libmvec-aarch64kawashima-fj/pr-llvm-project:feature/flang-libmvec-aarch64Copy head branch name to clipboard