message: [OpenMP] Add LLVM license header to file
  This file was missing the LLVM license header
diff: +/*
  + * kmp_dispatch_hier.h -- hierarchical scheduling methods and data structures
  + */
  +
  +//===----------------------------------------------------------------------===//
  +//
  +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  +// See https://llvm.org/LICENSE.txt for license information.
  +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  +//
  +//===----------------------------------------------------------------------===//
  +
  #ifndef KMP_DISPATCH_HIER_H
  #define KMP_DISPATCH_HIER_H
  #include "kmp.h"
  