llvm-project

16641ad8 - [OpenMP] Adds omp_target_is_accessible routine (#138294)

[OpenMP] Adds omp_target_is_accessible routine (#138294) Adds omp_target_is_accessible routine. Refactors common code from omp_target_is_present to work for both routines. --------- Co-authored-by: Shilei Tian <i@tianshilei.me>