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authorChandler Carruth <chandlerc@gmail.com>2019-01-19 10:56:40 +0000
committerChandler Carruth <chandlerc@gmail.com>2019-01-19 10:56:40 +0000
commit57b08b0944046a6a57ee9b7b479181f548a5b9b4 (patch)
tree0d51ea759cc0389d1718d13deac10f9f6318ba9c /libcxx/test/std/containers/unord
parent8805f67da99a25e1f1e4ce929978433b8d6cba07 (diff)
downloadbcm5719-llvm-57b08b0944046a6a57ee9b7b479181f548a5b9b4.tar.gz
bcm5719-llvm-57b08b0944046a6a57ee9b7b479181f548a5b9b4.zip
Update more file headers across all of the LLVM projects in the monorepo
to reflect the new license. These used slightly different spellings that defeated my regular expressions. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351648
Diffstat (limited to 'libcxx/test/std/containers/unord')
-rw-r--r--libcxx/test/std/containers/unord/iterator_difference_type.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/allocator_mismatch.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/bucket.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/bucket_count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/bucket_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/compare.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/empty.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/empty.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/eq.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/equal_range_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/equal_range_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/erase_if.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/find_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/find_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/incomplete_type.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/local_iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/max_bucket_count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/max_load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/max_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/rehash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/reserve.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/swap_member.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/types.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_copy.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/compare_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/dtor_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/hash_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.elem/at.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.elem/index.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.elem/index_tuple.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/clear.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace_hint.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_const_iter.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db2.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db2.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db3.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db4.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_iterator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_and_emplace_allocator_requirements.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_const_lvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_const_lvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_rvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type_hint.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_or_assign.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_rvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/merge.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/try.emplace.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.swap/db_swap_1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_non_member.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/allocator_mismatch.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/bucket.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/bucket_count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/bucket_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/db_iterators_7.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/db_iterators_8.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_7.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_8.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/empty.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/eq.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/equal_range_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/equal_range_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/erase_if.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/find_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/find_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/incomplete.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/iterators.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/local_iterators.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/local_iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/max_bucket_count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/max_load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/max_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/rehash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/reserve.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/scary.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/swap_member.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/types.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_copy.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/compare_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/dtor_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/hash_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/clear.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace_hint.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_const_iter.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db2.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db2.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db3.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db4.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_iterator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_allocator_requirements.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_const_lvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_const_lvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_rvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type_hint.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_rvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/merge.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/db_swap_1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_noexcept.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/allocator_mismatch.fail.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db3.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/erase_key.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/extract_iterator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/extract_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/find_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/find_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/incomplete.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/iterators.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/local_iterators.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/local_iterators.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/hash_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/db_swap_1.pass.cpp7
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-rw-r--r--libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_non_member.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/allocator_mismatch.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/bucket.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/bucket_count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/bucket_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/clear.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/db_iterators_7.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/db_iterators_8.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/db_local_iterators_7.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/db_local_iterators_8.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/emplace.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/emplace_hint.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/empty.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/empty.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/eq.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/equal_range_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/equal_range_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_const_iter.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_if.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_iter_db1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_iter_db2.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db2.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db3.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db4.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/erase_range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/extract_iterator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/extract_key.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/find_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/find_non_const.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/incomplete.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_and_emplace_allocator_requirements.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_const_lvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_hint_const_lvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_hint_rvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_node_type.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_node_type_hint.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/insert_rvalue.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/iterators.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/local_iterators.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/local_iterators.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/max_bucket_count.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/max_load_factor.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/max_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/merge.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/rehash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/reserve.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/swap_member.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/types.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_copy.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/compare_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/dtor_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/hash_copy_constructible.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.fail.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal_allocator.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.swap/db_swap_1.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_noexcept.pass.cpp7
-rw-r--r--libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_non_member.pass.cpp7
355 files changed, 1065 insertions, 1420 deletions
diff --git a/libcxx/test/std/containers/unord/iterator_difference_type.pass.cpp b/libcxx/test/std/containers/unord/iterator_difference_type.pass.cpp
index 35bcc27944d..fe2a83a01ea 100644
--- a/libcxx/test/std/containers/unord/iterator_difference_type.pass.cpp
+++ b/libcxx/test/std/containers/unord/iterator_difference_type.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/allocator_mismatch.fail.cpp b/libcxx/test/std/containers/unord/unord.map/allocator_mismatch.fail.cpp
index 39fcb11add4..9dc9869eaf7 100644
--- a/libcxx/test/std/containers/unord/unord.map/allocator_mismatch.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/allocator_mismatch.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/bucket.pass.cpp b/libcxx/test/std/containers/unord/unord.map/bucket.pass.cpp
index 8931fdf642f..ae65ac88795 100644
--- a/libcxx/test/std/containers/unord/unord.map/bucket.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/bucket.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.map/bucket_count.pass.cpp
index 9ab8bfd1938..b2529a831ad 100644
--- a/libcxx/test/std/containers/unord/unord.map/bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/bucket_size.pass.cpp b/libcxx/test/std/containers/unord/unord.map/bucket_size.pass.cpp
index af25de4db76..2edb6cc206c 100644
--- a/libcxx/test/std/containers/unord/unord.map/bucket_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/bucket_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/compare.pass.cpp b/libcxx/test/std/containers/unord/unord.map/compare.pass.cpp
index 2761bf17764..6c5891e1a8d 100644
--- a/libcxx/test/std/containers/unord/unord.map/compare.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/compare.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/count.pass.cpp b/libcxx/test/std/containers/unord/unord.map/count.pass.cpp
index 68661b56de1..bd754843cad 100644
--- a/libcxx/test/std/containers/unord/unord.map/count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
index 1c67169bb51..c4fa89e662d 100644
--- a/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/empty.fail.cpp
@@ -1,10 +1,9 @@
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/empty.pass.cpp b/libcxx/test/std/containers/unord/unord.map/empty.pass.cpp
index 4488b20b30b..1dcba5cf70f 100644
--- a/libcxx/test/std/containers/unord/unord.map/empty.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/empty.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/eq.pass.cpp b/libcxx/test/std/containers/unord/unord.map/eq.pass.cpp
index 5dcea6a73f2..99bd1fa6758 100644
--- a/libcxx/test/std/containers/unord/unord.map/eq.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/eq.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/equal_range_const.pass.cpp b/libcxx/test/std/containers/unord/unord.map/equal_range_const.pass.cpp
index 46e04fde2b3..a3b2b5c8a97 100644
--- a/libcxx/test/std/containers/unord/unord.map/equal_range_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/equal_range_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/equal_range_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.map/equal_range_non_const.pass.cpp
index 8d7f34a0b1f..505d355d7a3 100644
--- a/libcxx/test/std/containers/unord/unord.map/equal_range_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/equal_range_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/erase_if.pass.cpp b/libcxx/test/std/containers/unord/unord.map/erase_if.pass.cpp
index f6a580c2160..5238d9ee0e8 100644
--- a/libcxx/test/std/containers/unord/unord.map/erase_if.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/erase_if.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
diff --git a/libcxx/test/std/containers/unord/unord.map/find_const.pass.cpp b/libcxx/test/std/containers/unord/unord.map/find_const.pass.cpp
index 0f0ea68bd72..65c2a12088f 100644
--- a/libcxx/test/std/containers/unord/unord.map/find_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/find_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/find_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.map/find_non_const.pass.cpp
index cbce62daba1..e6efa8e0642 100644
--- a/libcxx/test/std/containers/unord/unord.map/find_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/find_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/incomplete_type.pass.cpp b/libcxx/test/std/containers/unord/unord.map/incomplete_type.pass.cpp
index 9fc0fd471ef..f6faaac500e 100644
--- a/libcxx/test/std/containers/unord/unord.map/incomplete_type.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/incomplete_type.pass.cpp
@@ -1,10 +1,9 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.map/iterators.pass.cpp
index f99adb52b3f..609e7d7c4af 100644
--- a/libcxx/test/std/containers/unord/unord.map/iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.map/load_factor.pass.cpp
index 2d6162f280c..418cdf7fd5f 100644
--- a/libcxx/test/std/containers/unord/unord.map/load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/local_iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.map/local_iterators.pass.cpp
index 33a428a4f65..f51df487856 100644
--- a/libcxx/test/std/containers/unord/unord.map/local_iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/local_iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/max_bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.map/max_bucket_count.pass.cpp
index 08f014da2f4..d9c03128a3a 100644
--- a/libcxx/test/std/containers/unord/unord.map/max_bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/max_bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/max_load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.map/max_load_factor.pass.cpp
index d9e1d057af0..e57eb71d32a 100644
--- a/libcxx/test/std/containers/unord/unord.map/max_load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/max_load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/max_size.pass.cpp b/libcxx/test/std/containers/unord/unord.map/max_size.pass.cpp
index d01b526836e..3dc62d0b8aa 100644
--- a/libcxx/test/std/containers/unord/unord.map/max_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/max_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/rehash.pass.cpp b/libcxx/test/std/containers/unord/unord.map/rehash.pass.cpp
index 41015726ef6..ff7b1b75f22 100644
--- a/libcxx/test/std/containers/unord/unord.map/rehash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/rehash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/reserve.pass.cpp b/libcxx/test/std/containers/unord/unord.map/reserve.pass.cpp
index 1836c2a41da..983c872379a 100644
--- a/libcxx/test/std/containers/unord/unord.map/reserve.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/reserve.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/size.pass.cpp b/libcxx/test/std/containers/unord/unord.map/size.pass.cpp
index 5bf75648ff7..22a922d1fbe 100644
--- a/libcxx/test/std/containers/unord/unord.map/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/swap_member.pass.cpp b/libcxx/test/std/containers/unord/unord.map/swap_member.pass.cpp
index 86a068cd357..2763940f8c5 100644
--- a/libcxx/test/std/containers/unord/unord.map/swap_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/swap_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/types.pass.cpp b/libcxx/test/std/containers/unord/unord.map/types.pass.cpp
index ecdc53c542c..1c8c86b5d93 100644
--- a/libcxx/test/std/containers/unord/unord.map/types.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/types.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/allocator.pass.cpp
index 6caa59728ce..0c1ee685b52 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_copy.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_copy.pass.cpp
index c6b92744e31..2820e66a82f 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_init.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_init.pass.cpp
index 6bfb7bc181e..8f651b92983 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_move.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_move.pass.cpp
index af98b923d3b..ab0df753a31 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/assign_move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/compare_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/compare_copy_constructible.fail.cpp
index 8f6f16c62a6..1a3cbc38668 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/compare_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/compare_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp
index 0b1d460ef74..c8e1d73d0ff 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp
index cf83074ae17..939e30c8211 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default.pass.cpp
index 04d172e4ddf..fe95ce8f865 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default_noexcept.pass.cpp
index 7ef7f47ff86..cf00bb116be 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/default_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/dtor_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/dtor_noexcept.pass.cpp
index 0fe98abe774..247e57600d6 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/dtor_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/dtor_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/hash_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/hash_copy_constructible.fail.cpp
index aca2a5aa365..3da62824078 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/hash_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/hash_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init.pass.cpp
index 1979dd326df..6b00cb7c515 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp
index ca48808f481..702b9231ea2 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp
index 02360f8ac1b..57f6dca546d 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp
index c6a3976560b..d8d073a4d55 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp
index 5acc4c34bc1..0bce91b3ac4 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp
index 808d8946a7e..fdcd596e939 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp
index 29636316661..82e83ba482b 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp
index 4191102a85a..71e913f2756 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_noexcept.pass.cpp
index 2eb8c946720..09fefc4baf4 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/move_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range.pass.cpp
index 94c4bca9b86..002a39a861c 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp
index 426b5dac18b..e9ce1a29f2d 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp
index ea058bdff1f..5240d2b5246 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp
index 1fdde2b1215..a8f69b235c9 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp
index f95efbe5f53..9c8f221f306 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.fail.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.fail.cpp
index 94833c23247..50252dd5b88 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.pass.cpp
index acf6b11fe9a..d9af5a3226e 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash.pass.cpp
index 42a248cc160..2c69847d90b 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal.pass.cpp
index 820a3652ec9..b47f309f9d6 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal_allocator.pass.cpp
index 58c397c2b99..1e821b8c668 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.elem/at.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.elem/at.pass.cpp
index a17c49d595d..11db9bff726 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.elem/at.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.elem/at.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index.pass.cpp
index f7f3a22d5c1..4ddb9f986a7 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index_tuple.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index_tuple.pass.cpp
index 400e0283fef..feea53ecdab 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index_tuple.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.elem/index_tuple.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/clear.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/clear.pass.cpp
index 9212a5e3def..6b0f03d9c28 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/clear.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/clear.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace.pass.cpp
index 18c83dd3130..2ea264b5343 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace_hint.pass.cpp
index ce7fa835ce8..a130d65c0ce 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/emplace_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_const_iter.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_const_iter.pass.cpp
index 803ecb5adfc..78e70fbba4b 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_const_iter.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_const_iter.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db1.pass.cpp
index 60b093553f1..b923752ef58 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db2.pass.cpp
index 05046f5dedc..fcc499ebf8f 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db1.pass.cpp
index 81a8d3de157..fd9931ad2a0 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db2.pass.cpp
index 4b103a0ad75..9f64445af0b 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db3.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db3.pass.cpp
index 6ef1e07add1..16cf5367fd4 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db3.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db3.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db4.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db4.pass.cpp
index 1185ddf8fd4..2c59093458f 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db4.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_iter_iter_db4.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_key.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_key.pass.cpp
index cdd19eb3459..aa2dea3d9ed 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_range.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_range.pass.cpp
index 820b12a9bf8..5c2c676f2fb 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/erase_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_iterator.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_iterator.pass.cpp
index 4cc13ded23f..332eea13fb6 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_iterator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_iterator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_key.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_key.pass.cpp
index 25aa2488886..3272a438393 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/extract_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_and_emplace_allocator_requirements.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_and_emplace_allocator_requirements.pass.cpp
index 00c47182c92..f84e98c2bab 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_and_emplace_allocator_requirements.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_and_emplace_allocator_requirements.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_const_lvalue.pass.cpp
index a191ad7036c..3b4b7db1daf 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_const_lvalue.pass.cpp
index 5c653ee8fb3..60c5d359c73 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_rvalue.pass.cpp
index 471040a3374..4670fbfbed8 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_hint_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_init.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_init.pass.cpp
index 477a229d0a9..20b5fb649c8 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type.pass.cpp
index d434864885f..5840950d7a2 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type_hint.pass.cpp
index ef98453b627..3a97868804a 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_node_type_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_or_assign.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_or_assign.pass.cpp
index e84301e9e71..5c02fc1290d 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_or_assign.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_or_assign.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_range.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_range.pass.cpp
index b722b4a5ba0..a70703b5fa6 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_rvalue.pass.cpp
index 8c8551e7467..ed0a2a58df8 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/insert_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/merge.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/merge.pass.cpp
index 2d5e1843fd2..17be66154a1 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/merge.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/merge.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/try.emplace.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/try.emplace.pass.cpp
index adc4d6944ec..dbdb1b89bf6 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/try.emplace.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/try.emplace.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.swap/db_swap_1.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.swap/db_swap_1.pass.cpp
index 6ab9c923da3..e47e7b6600f 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.swap/db_swap_1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.swap/db_swap_1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_noexcept.pass.cpp
index 9497b15233c..2522270fd7a 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_non_member.pass.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_non_member.pass.cpp
index 2044f42cfc4..9966bcd4f9d 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_non_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.swap/swap_non_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/allocator_mismatch.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/allocator_mismatch.fail.cpp
index 3c740950d04..f1e7a2a96f5 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/allocator_mismatch.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/allocator_mismatch.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/bucket.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/bucket.pass.cpp
index 425c63f9df0..7b10eb86beb 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/bucket.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/bucket.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/bucket_count.pass.cpp
index 5cb60f6a6d9..340c1dcc2c2 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/bucket_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/bucket_size.pass.cpp
index 30c0e5e3cd5..b7c7d653f5f 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/bucket_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/bucket_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/count.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/count.pass.cpp
index c93a2237c48..15134dd0f22 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/db_iterators_7.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/db_iterators_7.pass.cpp
index 8a23edd174b..2cffa13a4e0 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/db_iterators_7.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/db_iterators_7.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/db_iterators_8.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/db_iterators_8.pass.cpp
index e5a9ce96153..62da82f2d10 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/db_iterators_8.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/db_iterators_8.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_7.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_7.pass.cpp
index 2bd161f7507..a609b5dd0cc 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_7.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_7.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_8.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_8.pass.cpp
index 78b40e14e7a..a397cad563e 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_8.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/db_local_iterators_8.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
index 7e3a6f4b95d..93ec56e94f7 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/empty.fail.cpp
@@ -1,10 +1,9 @@
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/empty.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/empty.pass.cpp
index 68405f22962..58f4e602f9b 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/empty.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/empty.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/eq.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/eq.pass.cpp
index f95bea3daef..85dfb00923d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/eq.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/eq.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/equal_range_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/equal_range_const.pass.cpp
index 65c9f8c1213..88686a1fd3b 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/equal_range_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/equal_range_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/equal_range_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/equal_range_non_const.pass.cpp
index 10fafee8028..5e833c978ad 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/equal_range_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/equal_range_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/erase_if.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/erase_if.pass.cpp
index dc613269a35..ef44cd81bf8 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/erase_if.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/erase_if.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
diff --git a/libcxx/test/std/containers/unord/unord.multimap/find_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/find_const.pass.cpp
index 70c2b45efbd..c48d6ffff1d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/find_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/find_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/find_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/find_non_const.pass.cpp
index 0510d14419d..b8975ef09ac 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/find_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/find_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/incomplete.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/incomplete.pass.cpp
index 67bff941975..77f03f51fc7 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/incomplete.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/incomplete.pass.cpp
@@ -1,10 +1,9 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/iterators.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/iterators.fail.cpp
index 5ecaba4e500..aed2f713879 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/iterators.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/iterators.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/iterators.pass.cpp
index 22aa3a0c051..e669be6f3b8 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/load_factor.pass.cpp
index ff3bc0105bd..f1624616ec4 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/local_iterators.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/local_iterators.fail.cpp
index 064e1b1bd6e..313c9e3782d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/local_iterators.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/local_iterators.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/local_iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/local_iterators.pass.cpp
index 2976d2c3c8c..61815a9c673 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/local_iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/local_iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/max_bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/max_bucket_count.pass.cpp
index 3e9a10ab798..b2442ff8725 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/max_bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/max_bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/max_load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/max_load_factor.pass.cpp
index 38c8285f523..a75052ebdb1 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/max_load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/max_load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/max_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/max_size.pass.cpp
index 228575c2eff..5ed732902bf 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/max_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/max_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/rehash.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/rehash.pass.cpp
index e8394d7f752..aa8996a1a7a 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/rehash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/rehash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/reserve.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/reserve.pass.cpp
index 0033377741d..1771faa60c4 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/reserve.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/reserve.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/scary.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/scary.pass.cpp
index ad32ff713f5..321c38ceb26 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/scary.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/scary.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/size.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/size.pass.cpp
index b1296624057..c24d93b5bfc 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/swap_member.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/swap_member.pass.cpp
index 3f0259794ff..f57d821094f 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/swap_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/swap_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/types.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/types.pass.cpp
index e141234904e..5e7e1451b37 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/types.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/types.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/allocator.pass.cpp
index 19877738aae..dadd81765a9 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_copy.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_copy.pass.cpp
index d5729e350dc..3b2b0cba703 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_init.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_init.pass.cpp
index f06ed700fb4..cae8605dbb2 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_move.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_move.pass.cpp
index 11a1759bbc4..f918721113d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/assign_move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/compare_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/compare_copy_constructible.fail.cpp
index cb0ce522d3f..7438bf5301c 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/compare_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/compare_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp
index 5e314db06b8..7747aef541d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp
index cb221abd415..41b5f537d99 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default.pass.cpp
index 8418c885e97..3cd4da37e1e 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default_noexcept.pass.cpp
index d924ef15c1a..4866dde5d86 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/default_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/dtor_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/dtor_noexcept.pass.cpp
index 2fbe7a67427..f276bf77731 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/dtor_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/dtor_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/hash_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/hash_copy_constructible.fail.cpp
index f5f42e5d26a..f6b8cb23e18 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/hash_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/hash_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init.pass.cpp
index b3519fd5056..43fb0f971cc 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp
index ef75b6ce00d..37bf73b5ca1 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp
index 9981253916f..9fbc5893fe9 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp
index 1ca94641cac..398103dee09 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp
index e8efefbee69..2f81c2a01cb 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp
index df69b52878d..4bfc4d3b7ac 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp
index 0e004522c8d..2b711513bf9 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp
index 2d5766946a6..649dfd94b81 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp
index 7f3a337bddc..c1f6d3143fa 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range.pass.cpp
index 7baf11f52c0..3158236a461 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp
index bc16de5a2ab..731207ef69f 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp
index 9ecfc5b7926..a009d1372bc 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp
index 7c4c535783d..b6548bcc543 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp
index 782105cb082..288ad6dd365 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.fail.cpp
index b76fbc0ba43..284618117bc 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.pass.cpp
index ae3d4f816a7..3c8c46bab80 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash.pass.cpp
index 742d4f29175..b299639ee0d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal.pass.cpp
index 88cce517cfe..2507e5e8fa4 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal_allocator.pass.cpp
index 2b3b0e2ab27..d9c6a60dfe8 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/clear.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/clear.pass.cpp
index 15c78208a61..2db684a52ee 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/clear.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/clear.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace.pass.cpp
index 68e5267a9f5..aa38084df82 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace_hint.pass.cpp
index 86950e289f3..3729b9e5f72 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/emplace_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_const_iter.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_const_iter.pass.cpp
index 092f3dd9115..0444252566c 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_const_iter.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_const_iter.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db1.pass.cpp
index 83ccf3b7396..4986848cd2e 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db2.pass.cpp
index fffcfa69142..035a796e90d 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db1.pass.cpp
index be6caba5902..8f38b65efc0 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db2.pass.cpp
index a6d54084e72..7d6a7794aa9 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db3.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db3.pass.cpp
index 301cfb4402d..2502f123d95 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db3.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db3.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db4.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db4.pass.cpp
index b53b486a56a..a098f2a6698 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db4.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_iter_iter_db4.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_key.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_key.pass.cpp
index 0da6f8a564b..7a94e3489bf 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_range.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_range.pass.cpp
index f239af4af31..46ca4b40d5a 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/erase_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_iterator.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_iterator.pass.cpp
index adb2ddb2ba8..b3ecc355619 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_iterator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_iterator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_key.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_key.pass.cpp
index 8cf26fc7750..fb27c143447 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/extract_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_allocator_requirements.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_allocator_requirements.pass.cpp
index 30f78936ff9..855b5ea6111 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_allocator_requirements.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_allocator_requirements.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_const_lvalue.pass.cpp
index b87b7e372ff..112af3ca411 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_const_lvalue.pass.cpp
index 34cb1b293c8..b21adc888c1 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_rvalue.pass.cpp
index 94faa8f7fe9..1485e2a8392 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_hint_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_init.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_init.pass.cpp
index ef1577170f8..a707f77c59f 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type.pass.cpp
index 93c0462b324..bbaf6aac0d8 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type_hint.pass.cpp
index 99a47cabb51..ae36abb9229 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_node_type_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_range.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_range.pass.cpp
index 483f2205055..4d0f37dbb86 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_rvalue.pass.cpp
index 0c8ffeb10ee..58bb723797c 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/insert_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/merge.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/merge.pass.cpp
index b7f61ca5adc..0f590972f37 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/merge.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.modifiers/merge.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/db_swap_1.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/db_swap_1.pass.cpp
index a332b6fa418..8b0b8a4989e 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/db_swap_1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/db_swap_1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_noexcept.pass.cpp
index 33d8e3c3636..6162cb2ff3b 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_non_member.pass.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_non_member.pass.cpp
index 644af867dad..7b639ef5599 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_non_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.swap/swap_non_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/allocator_mismatch.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/allocator_mismatch.fail.cpp
index 5836cb36615..1ff880b4e8a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/allocator_mismatch.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/allocator_mismatch.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/bucket.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/bucket.pass.cpp
index b0fb9b334cc..a0837f9fd86 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/bucket.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/bucket.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/bucket_count.pass.cpp
index c60a811678f..b6f7349612f 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/bucket_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/bucket_size.pass.cpp
index 237b89036c8..78e8c68268a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/bucket_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/bucket_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/clear.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/clear.pass.cpp
index b699d0624dd..449de3520cc 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/clear.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/clear.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/count.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/count.pass.cpp
index 9f61845fa69..2eb50539b20 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/db_iterators_7.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/db_iterators_7.pass.cpp
index 91f083b241d..7f82cf65cb3 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/db_iterators_7.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/db_iterators_7.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/db_iterators_8.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/db_iterators_8.pass.cpp
index 3d78ed4c022..305a76f240b 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/db_iterators_8.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/db_iterators_8.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_7.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_7.pass.cpp
index cf8874803cb..e12e3cefb95 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_7.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_7.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_8.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_8.pass.cpp
index 46e5ba7d5f8..51ccf32ae0a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_8.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/db_local_iterators_8.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/emplace.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/emplace.pass.cpp
index 5d925c8d40a..efbaa35aaa4 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/emplace.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/emplace.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/emplace_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/emplace_hint.pass.cpp
index d9bab1f490e..715b77425bd 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/emplace_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/emplace_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
index 8e068a4e1ec..1aeffd599f1 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/empty.fail.cpp
@@ -1,10 +1,9 @@
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/empty.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/empty.pass.cpp
index 8c65bc23ba6..f96e944a3dd 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/empty.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/empty.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/eq.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/eq.pass.cpp
index 9c59d0cf5e9..6681e05eea2 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/eq.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/eq.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/equal_range_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/equal_range_const.pass.cpp
index e89410e6163..77bfb557b49 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/equal_range_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/equal_range_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/equal_range_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/equal_range_non_const.pass.cpp
index a9373cec651..c3da35a48e7 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/equal_range_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/equal_range_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_const_iter.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_const_iter.pass.cpp
index 362697b2c8e..daa39956a6d 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_const_iter.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_const_iter.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_if.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_if.pass.cpp
index 7a9d93d432f..761b94e1d7d 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_if.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_if.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db1.pass.cpp
index baad3858bd4..742fe2bc2d4 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db2.pass.cpp
index a21f29ef7b4..9a6e09d4735 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db1.pass.cpp
index 03c9ec5d048..dac9ac6afad 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db2.pass.cpp
index 4c6f209f1a4..f2eb5277ee7 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db3.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db3.pass.cpp
index 5ce378974c9..a3e2d8cce10 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db3.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db3.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db4.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db4.pass.cpp
index 7c362a2a2b1..41cc1f8737e 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db4.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_iter_iter_db4.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_key.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_key.pass.cpp
index e8ff71d0316..1ed8cd70490 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/erase_range.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/erase_range.pass.cpp
index 14eb7c477fd..8c1f8479a62 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/erase_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/erase_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/extract_iterator.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/extract_iterator.pass.cpp
index 1595c55a423..e0a0f96b9ff 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/extract_iterator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/extract_iterator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/extract_key.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/extract_key.pass.cpp
index ffe46fb30f1..78d763ff5df 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/extract_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/extract_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/find_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/find_const.pass.cpp
index 505266b1f02..8d6da19452a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/find_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/find_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/find_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/find_non_const.pass.cpp
index 32ee79aa755..713f1ebe10a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/find_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/find_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/incomplete.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/incomplete.pass.cpp
index 1b3c1492c4a..67fe1a9c084 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/incomplete.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/incomplete.pass.cpp
@@ -2,10 +2,9 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_const_lvalue.pass.cpp
index 414e8fa4878..90666e0c14f 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_emplace_allocator_requirements.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_emplace_allocator_requirements.pass.cpp
index 4b6e2f76972..bc14294c38c 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_emplace_allocator_requirements.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_emplace_allocator_requirements.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_hint_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_hint_const_lvalue.pass.cpp
index 8ce6a5efbc1..283368091e8 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_hint_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_hint_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_hint_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_hint_rvalue.pass.cpp
index ffe6534b249..39c04a1b66c 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_hint_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_hint_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_init.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_init.pass.cpp
index 88661b5699c..60d58c0d240 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_node_type.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_node_type.pass.cpp
index c3d4cd2a0e8..0a06fe6b922 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_node_type.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_node_type.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_node_type_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_node_type_hint.pass.cpp
index 79712d3ded7..36434680579 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_node_type_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_node_type_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_range.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_range.pass.cpp
index 3d36ff9d4ce..2487a2d4bd1 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/insert_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/insert_rvalue.pass.cpp
index 89394901071..056288c78c1 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/insert_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/insert_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/iterators.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/iterators.fail.cpp
index 9f309a23400..3cf31d52c01 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/iterators.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/iterators.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/iterators.pass.cpp
index d87099cdaf8..b6147e9c64d 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/load_factor.pass.cpp
index df2cb7beff3..ece450ceb17 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/local_iterators.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/local_iterators.fail.cpp
index a43e4935787..a27353414a6 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/local_iterators.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/local_iterators.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/local_iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/local_iterators.pass.cpp
index 8ba9f0f9579..b63a94ae100 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/local_iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/local_iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/max_bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/max_bucket_count.pass.cpp
index 510ba5fe4da..c503a35378e 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/max_bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/max_bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/max_load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/max_load_factor.pass.cpp
index f7ebaaf65d4..1a6b1335a62 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/max_load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/max_load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/max_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/max_size.pass.cpp
index e76624e5cd5..a6a7dae2519 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/max_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/max_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/merge.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/merge.pass.cpp
index 7913f956436..1082f4990f8 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/merge.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/merge.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/rehash.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/rehash.pass.cpp
index 83fb58d8a48..38691f20040 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/rehash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/rehash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/reserve.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/reserve.pass.cpp
index 28187e9cae2..079786689f6 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/reserve.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/reserve.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/scary.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/scary.pass.cpp
index aec6950c48f..7ef4a513f64 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/scary.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/scary.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/size.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/size.pass.cpp
index 2c23202ce8f..3aae7dd53c2 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/swap_member.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/swap_member.pass.cpp
index 9ffe3ad480b..2937e444e4a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/swap_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/swap_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/types.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/types.pass.cpp
index ee5c2c38ac0..8b246778d49 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/types.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/types.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/allocator.pass.cpp
index 867ca93fb58..e446fa65e32 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_copy.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_copy.pass.cpp
index e1794c0d895..c90a0106af8 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_init.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_init.pass.cpp
index 5ab0209ce64..cf286319d42 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_move.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_move.pass.cpp
index 17ac618fabc..00adca3c452 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/assign_move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/compare_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/compare_copy_constructible.fail.cpp
index 1b81905b673..b1e161b42e0 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/compare_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/compare_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp
index 3ba35d7a548..e3a57fa5554 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp
index 2c018e07734..aac5fde6a79 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default.pass.cpp
index 4b4487f0010..85fc84896b8 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default_noexcept.pass.cpp
index 3b69c1eed2e..71661d5ea15 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/default_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/dtor_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/dtor_noexcept.pass.cpp
index 1e927b9b395..c65c0f15e10 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/dtor_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/dtor_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/hash_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/hash_copy_constructible.fail.cpp
index cae8ab9733e..97b031ab81a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/hash_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/hash_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init.pass.cpp
index d98b9a7d039..7b3d996f788 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp
index b8350793465..475f2664da0 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp
index 92edfc35b9b..de5f6ae174d 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp
index 877306db662..cffd9d55eb1 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp
index e77be84630e..57df3014520 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp
index 9fbb773a463..670102be419 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp
index fb144d9b1e3..5e822b4587f 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp
index 7336bb5afa7..702125b661e 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_noexcept.pass.cpp
index fcf2a5af312..03f61a504d3 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range.pass.cpp
index fd3b76316f4..5d729ec4965 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp
index f09f9c860bd..d423c886488 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp
index 167216bf6be..84f7d5a1310 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp
index 8720f59a8fd..93d92257cb0 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp
index 3373dd0d4c5..e8e425f2df7 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.fail.cpp
index c3056d2f90f..d115f98fe1e 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.pass.cpp
index c6f12e9ac8c..2e1c749f2ce 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash.pass.cpp
index 10d48b73e7e..3868b372003 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal.pass.cpp
index 6b545a1da3b..eebcc14a68b 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal_allocator.pass.cpp
index 5c87a3a20dd..ab2ac6ee547 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/db_swap_1.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/db_swap_1.pass.cpp
index 9470b1a6fa8..3ad54c42fba 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/db_swap_1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/db_swap_1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_noexcept.pass.cpp
index 4afef42e6a6..73c3cc66a0d 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_non_member.pass.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_non_member.pass.cpp
index ce290ff1c1e..60826ffd199 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_non_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.swap/swap_non_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/allocator_mismatch.fail.cpp b/libcxx/test/std/containers/unord/unord.set/allocator_mismatch.fail.cpp
index b87c9a24d3a..6286031e590 100644
--- a/libcxx/test/std/containers/unord/unord.set/allocator_mismatch.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/allocator_mismatch.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/bucket.pass.cpp b/libcxx/test/std/containers/unord/unord.set/bucket.pass.cpp
index 3903d96c196..58d77e3d57a 100644
--- a/libcxx/test/std/containers/unord/unord.set/bucket.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/bucket.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.set/bucket_count.pass.cpp
index 227d9e12333..3dadbd21a97 100644
--- a/libcxx/test/std/containers/unord/unord.set/bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/bucket_size.pass.cpp b/libcxx/test/std/containers/unord/unord.set/bucket_size.pass.cpp
index 10dc099ea2d..e37e047af66 100644
--- a/libcxx/test/std/containers/unord/unord.set/bucket_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/bucket_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/clear.pass.cpp b/libcxx/test/std/containers/unord/unord.set/clear.pass.cpp
index 2f22391297c..abaaec3e258 100644
--- a/libcxx/test/std/containers/unord/unord.set/clear.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/clear.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/count.pass.cpp b/libcxx/test/std/containers/unord/unord.set/count.pass.cpp
index 18cac7cf9b0..97694684de0 100644
--- a/libcxx/test/std/containers/unord/unord.set/count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/db_iterators_7.pass.cpp b/libcxx/test/std/containers/unord/unord.set/db_iterators_7.pass.cpp
index 647e30b8089..ef58e256133 100644
--- a/libcxx/test/std/containers/unord/unord.set/db_iterators_7.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/db_iterators_7.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/db_iterators_8.pass.cpp b/libcxx/test/std/containers/unord/unord.set/db_iterators_8.pass.cpp
index 4c303194c20..10692fa4904 100644
--- a/libcxx/test/std/containers/unord/unord.set/db_iterators_8.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/db_iterators_8.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/db_local_iterators_7.pass.cpp b/libcxx/test/std/containers/unord/unord.set/db_local_iterators_7.pass.cpp
index 9dbd43d2f7a..e3a04f6a95f 100644
--- a/libcxx/test/std/containers/unord/unord.set/db_local_iterators_7.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/db_local_iterators_7.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/db_local_iterators_8.pass.cpp b/libcxx/test/std/containers/unord/unord.set/db_local_iterators_8.pass.cpp
index 1212321fe1d..57dfda6fc68 100644
--- a/libcxx/test/std/containers/unord/unord.set/db_local_iterators_8.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/db_local_iterators_8.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/emplace.pass.cpp b/libcxx/test/std/containers/unord/unord.set/emplace.pass.cpp
index c09ad1505cd..32e6e348722 100644
--- a/libcxx/test/std/containers/unord/unord.set/emplace.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/emplace.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/emplace_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.set/emplace_hint.pass.cpp
index 16f9eff196a..1bab8d9c329 100644
--- a/libcxx/test/std/containers/unord/unord.set/emplace_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/emplace_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp b/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
index 23603c2619b..f683f23a7f3 100644
--- a/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/empty.fail.cpp
@@ -1,10 +1,9 @@
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/empty.pass.cpp b/libcxx/test/std/containers/unord/unord.set/empty.pass.cpp
index de28cb25694..3656e60c0ed 100644
--- a/libcxx/test/std/containers/unord/unord.set/empty.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/empty.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/eq.pass.cpp b/libcxx/test/std/containers/unord/unord.set/eq.pass.cpp
index 8ff4ac5df37..82737f1ba05 100644
--- a/libcxx/test/std/containers/unord/unord.set/eq.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/eq.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/equal_range_const.pass.cpp b/libcxx/test/std/containers/unord/unord.set/equal_range_const.pass.cpp
index 9fa4129c330..587971b743a 100644
--- a/libcxx/test/std/containers/unord/unord.set/equal_range_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/equal_range_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/equal_range_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.set/equal_range_non_const.pass.cpp
index c6a42aceaaf..923c1764d94 100644
--- a/libcxx/test/std/containers/unord/unord.set/equal_range_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/equal_range_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_const_iter.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_const_iter.pass.cpp
index b584dbb2b30..84f4f81d19a 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_const_iter.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_const_iter.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_if.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_if.pass.cpp
index e060fda1fe8..2b5f8f6c87b 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_if.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_if.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_iter_db1.pass.cpp
index 231152d14f4..3bf6282ccc2 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_iter_db2.pass.cpp
index 06d61db017d..34f8a60766e 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db1.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db1.pass.cpp
index 92c77f5567d..bcf3df82b77 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db2.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db2.pass.cpp
index d6066589624..1a222d91ba3 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db2.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db2.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db3.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db3.pass.cpp
index f7ff42621fe..83cc5d558d5 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db3.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db3.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db4.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db4.pass.cpp
index 6cde216f4a9..218d50137b6 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db4.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_iter_iter_db4.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_key.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_key.pass.cpp
index ea0323ba2da..ea80e2d019c 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/erase_range.pass.cpp b/libcxx/test/std/containers/unord/unord.set/erase_range.pass.cpp
index ca8250c1e59..11908637bf6 100644
--- a/libcxx/test/std/containers/unord/unord.set/erase_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/erase_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/extract_iterator.pass.cpp b/libcxx/test/std/containers/unord/unord.set/extract_iterator.pass.cpp
index 40feb0e2f85..e03e11ff672 100644
--- a/libcxx/test/std/containers/unord/unord.set/extract_iterator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/extract_iterator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/extract_key.pass.cpp b/libcxx/test/std/containers/unord/unord.set/extract_key.pass.cpp
index f686342b298..9a612371480 100644
--- a/libcxx/test/std/containers/unord/unord.set/extract_key.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/extract_key.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/find_const.pass.cpp b/libcxx/test/std/containers/unord/unord.set/find_const.pass.cpp
index bd4542c876b..e46e3d5f1d7 100644
--- a/libcxx/test/std/containers/unord/unord.set/find_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/find_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/find_non_const.pass.cpp b/libcxx/test/std/containers/unord/unord.set/find_non_const.pass.cpp
index 4c81fc60a39..bbd37754eed 100644
--- a/libcxx/test/std/containers/unord/unord.set/find_non_const.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/find_non_const.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/incomplete.pass.cpp b/libcxx/test/std/containers/unord/unord.set/incomplete.pass.cpp
index 4f7a00c999e..12c95353cf6 100644
--- a/libcxx/test/std/containers/unord/unord.set/incomplete.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/incomplete.pass.cpp
@@ -2,10 +2,9 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_and_emplace_allocator_requirements.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_and_emplace_allocator_requirements.pass.cpp
index e85e94538e7..fffd108a783 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_and_emplace_allocator_requirements.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_and_emplace_allocator_requirements.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_const_lvalue.pass.cpp
index 712176ede59..820ac6e907c 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_hint_const_lvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_hint_const_lvalue.pass.cpp
index 50f0f6bc847..3ca654764a1 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_hint_const_lvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_hint_const_lvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_hint_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_hint_rvalue.pass.cpp
index 676c395270e..f4a38dcfbef 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_hint_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_hint_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_init.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_init.pass.cpp
index c106fed107e..2af3d373287 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_node_type.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_node_type.pass.cpp
index 6c91b539356..8eed6586556 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_node_type.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_node_type.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_node_type_hint.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_node_type_hint.pass.cpp
index 626f27271da..bf8c1277649 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_node_type_hint.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_node_type_hint.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_range.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_range.pass.cpp
index 41b2c0e1431..d0c4d7e85d1 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/insert_rvalue.pass.cpp b/libcxx/test/std/containers/unord/unord.set/insert_rvalue.pass.cpp
index 45b168d89a5..75342b7c3bc 100644
--- a/libcxx/test/std/containers/unord/unord.set/insert_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/insert_rvalue.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/iterators.fail.cpp b/libcxx/test/std/containers/unord/unord.set/iterators.fail.cpp
index 2bb180b6e21..8ded4e0233a 100644
--- a/libcxx/test/std/containers/unord/unord.set/iterators.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/iterators.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.set/iterators.pass.cpp
index 9c780e10980..73b1a4c5402 100644
--- a/libcxx/test/std/containers/unord/unord.set/iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.set/load_factor.pass.cpp
index 94eb5d1bd04..06d17dc905c 100644
--- a/libcxx/test/std/containers/unord/unord.set/load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/local_iterators.fail.cpp b/libcxx/test/std/containers/unord/unord.set/local_iterators.fail.cpp
index eb671a442f1..b7c3d9b6b54 100644
--- a/libcxx/test/std/containers/unord/unord.set/local_iterators.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/local_iterators.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/local_iterators.pass.cpp b/libcxx/test/std/containers/unord/unord.set/local_iterators.pass.cpp
index 55c80e4cb18..0797c1ec8b9 100644
--- a/libcxx/test/std/containers/unord/unord.set/local_iterators.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/local_iterators.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/max_bucket_count.pass.cpp b/libcxx/test/std/containers/unord/unord.set/max_bucket_count.pass.cpp
index dab13ea5ae5..88471bbaf8e 100644
--- a/libcxx/test/std/containers/unord/unord.set/max_bucket_count.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/max_bucket_count.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/max_load_factor.pass.cpp b/libcxx/test/std/containers/unord/unord.set/max_load_factor.pass.cpp
index e9e04bca856..35028a827d1 100644
--- a/libcxx/test/std/containers/unord/unord.set/max_load_factor.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/max_load_factor.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/max_size.pass.cpp b/libcxx/test/std/containers/unord/unord.set/max_size.pass.cpp
index eb695ae9728..5ec2af75b74 100644
--- a/libcxx/test/std/containers/unord/unord.set/max_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/max_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/merge.pass.cpp b/libcxx/test/std/containers/unord/unord.set/merge.pass.cpp
index 519d7f13854..91dd476d4f9 100644
--- a/libcxx/test/std/containers/unord/unord.set/merge.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/merge.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/rehash.pass.cpp b/libcxx/test/std/containers/unord/unord.set/rehash.pass.cpp
index dc3adccc6e7..c373b1632d5 100644
--- a/libcxx/test/std/containers/unord/unord.set/rehash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/rehash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/reserve.pass.cpp b/libcxx/test/std/containers/unord/unord.set/reserve.pass.cpp
index c48a7256008..a852f10223d 100644
--- a/libcxx/test/std/containers/unord/unord.set/reserve.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/reserve.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/size.pass.cpp b/libcxx/test/std/containers/unord/unord.set/size.pass.cpp
index c127ddf263d..e3e488461c9 100644
--- a/libcxx/test/std/containers/unord/unord.set/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/swap_member.pass.cpp b/libcxx/test/std/containers/unord/unord.set/swap_member.pass.cpp
index 597662112ce..9c34e8de9c5 100644
--- a/libcxx/test/std/containers/unord/unord.set/swap_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/swap_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/types.pass.cpp b/libcxx/test/std/containers/unord/unord.set/types.pass.cpp
index fdda2b8072e..7beafedc2c5 100644
--- a/libcxx/test/std/containers/unord/unord.set/types.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/types.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/allocator.pass.cpp
index 9cd03809d78..d6e604d7202 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_copy.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_copy.pass.cpp
index cf473a930fb..083ebda3f2a 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_init.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_init.pass.cpp
index 4e0f68c7167..515022124a4 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_move.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_move.pass.cpp
index f89c45caf78..9c8d055a945 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/assign_move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/compare_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/compare_copy_constructible.fail.cpp
index 411731479cb..21cd61458c6 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/compare_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/compare_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp
index 06dcc552db0..652f2e4a442 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp
index 538e349602c..800f4f36ad0 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default.pass.cpp
index caa4bef0278..52cda0692d9 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default_noexcept.pass.cpp
index b8d06dbfdd1..533c10df4c0 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/default_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/dtor_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/dtor_noexcept.pass.cpp
index 4c10ed2d629..7041c8263a4 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/dtor_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/dtor_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/hash_copy_constructible.fail.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/hash_copy_constructible.fail.cpp
index da368a15423..0ddae66710c 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/hash_copy_constructible.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/hash_copy_constructible.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init.pass.cpp
index ff46e08f48f..1550727d8fe 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp
index 0ca9b48572d..54b6fbd7185 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp
index 45ed588a7ba..d7330c3bd76 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp
index 8ace22a5877..1741320bc95 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp
index 4fd50a818fb..ac13691693e 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp
index 0910bf15f8e..0bbf312bd68 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp
index bcd10b0775e..03567db22a1 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp
index 670a3484d15..c91d972f3fc 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_noexcept.pass.cpp
index 43e06bd5046..86a058b076b 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/move_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range.pass.cpp
index b6ad0e2a189..182ce8bee4d 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp
index 8900cafc485..0c90055eb37 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp
index 315ded7a0df..3805b7f32cb 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp
index 3f5c829f726..3fc87223633 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp
index f0d063d2cca..8d73e92dbd4 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.fail.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.fail.cpp
index b1ee87f8f7c..4ed509633e5 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.fail.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.pass.cpp
index 5b5e861cde4..d6377052943 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash.pass.cpp
index 5c77839ffa6..4ded899f6a5 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal.pass.cpp
index db49bd0e7a9..36f104dfb9a 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal_allocator.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal_allocator.pass.cpp
index 3958ce4679c..bb14b27a916 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal_allocator.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/size_hash_equal_allocator.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.swap/db_swap_1.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.swap/db_swap_1.pass.cpp
index 2e8250ef783..5ea0aa38f75 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.swap/db_swap_1.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.swap/db_swap_1.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_noexcept.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_noexcept.pass.cpp
index 7187f94a28d..61371306ef0 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_noexcept.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_noexcept.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_non_member.pass.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_non_member.pass.cpp
index 9ca2f80f056..aad68658a3b 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_non_member.pass.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.swap/swap_non_member.pass.cpp
@@ -1,9 +1,8 @@
//===----------------------------------------------------------------------===//
//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
+// 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
//
//===----------------------------------------------------------------------===//
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