a83bb35e99
Adds a new `fir.local` op to model `local` and `local_init` locality specifiers. This op is a clone of `omp.private`. In particular, this new op also models the privatization/localization logic of an SSA value in the `fir` dialect just like `omp.private` does for OpenMP. PR stack: - https://github.com/llvm/llvm-project/pull/137928 - https://github.com/llvm/llvm-project/pull/138505 (this PR) - https://github.com/llvm/llvm-project/pull/138506 - https://github.com/llvm/llvm-project/pull/138512 - https://github.com/llvm/llvm-project/pull/138534 - https://github.com/llvm/llvm-project/pull/138816