[OpenMP] Provide __NR_sched_[gs]etaffinity on Linux/sparc64#138525

rorth merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

rorth:openmp-linux-sparc64-sched_gsetaffinityrorth/llvm-project:openmp-linux-sparc64-sched_gsetaffinityCopy head branch name to clipboard