<Do not commit, testing ARM bots>

[DavidSpickett]

Summary

Hacked up version of https://reviews.llvm.org/D118831
just to check the Arm bots.

These are temporary instances running clang-13 while
I unblock updating the usual bots.

[DavidSpickett]

Build was green, https://reviews.llvm.org/D121224 to switch to using these bots.

libcxx/docs/index.rst

 
 Libc++ aims to support common compilers that implement the C++11 Standard. In order to strike a
 good balance between stability for users and maintenance cost, testing coverage and development
 velocity, libc++ drops support for older compilers as newer ones are released.
 
 ============ =============== ========================== =====================
 Compiler     Versions        Restrictions               Support policy
 ============ =============== ========================== =====================
-Clang        12, 13                                     latest two stable releases per `LLVM's release page <https://releases.llvm.org>`_
-AppleClang   12                                         latest stable release per `Xcode's release page <https://developer.apple.com/documentation/xcode-release-notes>`_
+Clang        13, 14                                     latest two stable releases per `LLVM's release page <https://releases.llvm.org>`_
+AppleClang   13                                         latest stable release per `Xcode's release page <https://developer.apple.com/documentation/xcode-release-notes>`_
 Open XL      17.1 (AIX)                                 latest stable release per `Open XL's documentation page <https://www.ibm.com/docs/en/openxl-c-and-cpp-aix>`_
 GCC          11              In C++11 or later only     latest stable release per `GCC's release page <https://gcc.gnu.org/releases.html>`_
 ============ =============== ========================== =====================
 
 Libc++ also supports common platforms and architectures:
 
 =============== ========================= ============================
 Target platform Target architecture       Notes

libcxx/test/libcxx/atomics/bit-int.verify.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
 // <atomic>
 
 // Make sure that `std::atomic` doesn't work with `_BitInt`. The intent is to
 // disable them for now until their behavior can be designed better later.
 // See https://reviews.llvm.org/D84049 for details.
 
-// UNSUPPORTED: apple-clang-12, apple-clang-13, apple-clang-14
-// UNSUPPORTED: clang-12, clang-13
+// UNSUPPORTED: apple-clang-13, apple-clang-14
+// UNSUPPORTED: clang-13
 
 // UNSUPPORTED: c++03
 
 #include <atomic>
 
 int main(int, char**)
 {
   // expected-error@atomic:*1 {{_Atomic cannot be applied to integer type '_BitInt(32)'}}
   std::atomic<_BitInt(32)> x(42);
 
   return 0;
 }

libcxx/test/std/containers/views/span.cons/assign.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 //  constexpr span& operator=(const span& other) noexcept = default;
 
 #include <span>
 #include <cassert>
 #include <string>
 #include <utility>

libcxx/test/std/containers/views/span.cons/copy.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 //  constexpr span(const span& other) noexcept = default;
 
 #include <span>
 #include <cassert>
 #include <string>
 

libcxx/test/std/containers/views/span.cons/initializer_list.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 #include <span>
 #include <cassert>
 #include <cstddef>
 
 struct Sink {
     constexpr Sink() = default;

libcxx/test/std/containers/views/span.cons/iterator_len.pass.cpp

 //===---------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class It>
 // constexpr explicit(Extent != dynamic_extent) span(It first, size_type count);
 //  If Extent is not equal to dynamic_extent, then count shall be equal to Extent.
 //
 
 

libcxx/test/std/containers/views/span.cons/iterator_len.verify.cpp

 //===---------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class It>
 // constexpr explicit(Extent != dynamic_extent) span(It first, size_type count);
 //  If Extent is not equal to dynamic_extent, then count shall be equal to Extent.
 //
 
 #include <span>

libcxx/test/std/containers/views/span.cons/iterator_sentinel.pass.cpp

 //===---------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class It, class End>
 // constexpr explicit(Extent != dynamic_extent) span(It first, End last);
 // Requires: [first, last) shall be a valid range.
 //   If Extent is not equal to dynamic_extent, then last - first shall be equal to Extent.
 //
 

libcxx/test/std/containers/views/span.cons/iterator_sentinel.verify.cpp

 //===---------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class It, class End>
 // constexpr explicit(Extent != dynamic_extent) span(It first, End last);
 // Requires: [first, last) shall be a valid range.
 //   If Extent is not equal to dynamic_extent, then last - first shall be equal to Extent.
 //
 

libcxx/test/std/containers/views/span.cons/range.pass.cpp

 //===---------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 // UNSUPPORTED: libcpp-has-no-incomplete-ranges
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 //  template<class R>
 //    constexpr explicit(Extent != dynamic_extent) span(R&& r);
 
 
 #include <span>
 #include <cassert>

libcxx/test/std/containers/views/span.elem/back.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr reference back() const noexcept;
 //   Expects: empty() is false.
 //   Effects: Equivalent to: return *(data() + (size() - 1));
 //
 
 

libcxx/test/std/containers/views/span.elem/data.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr pointer data() const noexcept;
 //
 
 
 #include <span>
 #include <cassert>

libcxx/test/std/containers/views/span.elem/front.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr reference front() const noexcept;
 //   Expects: empty() is false.
 //   Effects: Equivalent to: return *data();
 //
 
 

libcxx/test/std/containers/views/span.elem/op_idx.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr reference operator[](size_type idx) const;
 // constexpr reference operator()(size_type idx) const;
 //
 
 
 #include <span>

libcxx/test/std/containers/views/span.iterators/begin.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr       iterator  begin() const noexcept;
 // constexpr const_iterator cbegin() const noexcept;
 
 #include <span>
 #include <cassert>
 #include <string>

libcxx/test/std/containers/views/span.iterators/end.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr       iterator  end() const noexcept;
 // constexpr const_iterator cend() const noexcept;
 
 #include <span>
 #include <cassert>
 #include <string>

libcxx/test/std/containers/views/span.iterators/rbegin.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr       reverse_iterator  rbegin() const noexcept;
 // constexpr const_reverse_iterator crbegin() const noexcept;
 
 #include <span>
 #include <cassert>
 #include <string>

libcxx/test/std/containers/views/span.iterators/rend.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr       reverse_iterator  rend() const noexcept;
 // constexpr const_reverse_iterator crend() const noexcept;
 
 #include <span>
 #include <cassert>
 #include <string>

libcxx/test/std/containers/views/span.objectrep/as_bytes.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class ElementType, size_t Extent>
 //     span<const byte,
 //          Extent == dynamic_extent
 //              ? dynamic_extent
 //              : sizeof(ElementType) * Extent>
 //     as_bytes(span<ElementType, Extent> s) noexcept;

libcxx/test/std/containers/views/span.objectrep/as_writable_bytes.fail.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class ElementType, size_t Extent>
 //     span<byte,
 //          Extent == dynamic_extent
 //              ? dynamic_extent
 //              : sizeof(ElementType) * Extent>
 //     as_writable_bytes(span<ElementType, Extent> s) noexcept;

libcxx/test/std/containers/views/span.objectrep/as_writable_bytes.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template <class ElementType, size_t Extent>
 //     span<byte,
 //          Extent == dynamic_extent
 //              ? dynamic_extent
 //              : sizeof(ElementType) * Extent>
 //     as_writable_bytes(span<ElementType, Extent> s) noexcept;

libcxx/test/std/containers/views/span.obs/empty.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // [[nodiscard]] constexpr bool empty() const noexcept;
 //
 
 
 #include <span>
 #include <cassert>

libcxx/test/std/containers/views/span.obs/size.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr size_type size() const noexcept;
 //
 
 
 #include <span>
 #include <cassert>

libcxx/test/std/containers/views/span.obs/size_bytes.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // constexpr size_type size_bytes() const noexcept;
 //
 //  Effects: Equivalent to: return size() * sizeof(element_type);
 
 
 #include <span>

libcxx/test/std/containers/views/span.sub/first.fail.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template<size_t Count>
 //  constexpr span<element_type, Count> first() const;
 //
 // constexpr span<element_type, dynamic_extent> first(size_type count) const;
 //
 //  Requires: Count <= size().

libcxx/test/std/containers/views/span.sub/first.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template<size_t Count>
 //  constexpr span<element_type, Count> first() const;
 //
 // constexpr span<element_type, dynamic_extent> first(size_type count) const;
 //
 //  Requires: Count <= size().

libcxx/test/std/containers/views/span.sub/last.fail.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template<size_t Count>
 //  constexpr span<element_type, Count> last() const;
 //
 // constexpr span<element_type, dynamic_extent> last(size_type count) const;
 //
 //  Requires: Count <= size().

libcxx/test/std/containers/views/span.sub/last.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template<size_t Count>
 //  constexpr span<element_type, Count> last() const;
 //
 // constexpr span<element_type, dynamic_extent> last(size_type count) const;
 //
 //  Requires: Count <= size().

libcxx/test/std/containers/views/span.sub/subspan.fail.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template<size_t Offset, size_t Count = dynamic_extent>
 //   constexpr span<element_type, see below> subspan() const;
 //
 // constexpr span<element_type, dynamic_extent> subspan(
 //   size_type offset, size_type count = dynamic_extent) const;
 //

libcxx/test/std/containers/views/span.sub/subspan.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 
-// AppleClang 12.0.0 doesn't fully support ranges/concepts
-// XFAIL: apple-clang-12.0.0
-
 // <span>
 
 // template<size_t Offset, size_t Count = dynamic_extent>
 //   constexpr span<element_type, see below> subspan() const;
 //
 // constexpr span<element_type, dynamic_extent> subspan(
 //   size_type offset, size_type count = dynamic_extent) const;
 //

libcxx/test/std/language.support/cmp/cmp.categories.pre/zero_type.verify.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
-// UNSUPPORTED: apple-clang-12
 
 // In MSVC mode, there's a slightly different number of errors printed for
 // each of these, so it doesn't add up to the exact expected count of 18.
 // XFAIL: msvc
 
 // <compare>
 
 // Ensure we reject all cases where an argument other than a literal 0 is used

libcxx/test/std/language.support/cmp/cmp.partialord/partialord.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
-// UNSUPPORTED: apple-clang-12
 
 // <compare>
 
 // class partial_ordering
 
 
 #include <compare>
 #include <type_traits>

libcxx/test/std/language.support/cmp/cmp.strongord/strongord.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
-// UNSUPPORTED: apple-clang-12
 
 // <compare>
 
 // class strong_ordering
 
 
 #include <compare>
 #include <type_traits>

libcxx/test/std/language.support/cmp/cmp.weakord/weakord.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
-// UNSUPPORTED: apple-clang-12
 
 // <compare>
 
 // class weak_ordering
 
 
 #include <compare>
 #include <type_traits>

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.const_char_array.pass.cpp

 //===----------------------------------------------------------------------===//
 // Part of the LLVM Project, under the Apache 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++03, c++11, c++14, c++17
 // UNSUPPORTED: libcpp-no-concepts
 // UNSUPPORTED: libcpp-has-no-incomplete-format
 // TODO FMT Evaluate gcc-11 status
 // UNSUPPORTED: gcc-11
-// UNSUPPORTED: apple-clang-12
 
 // <format>
 
 // [format.formatter.spec]:
 // Each header that declares the template `formatter` provides the following
 // enabled specializations:
 // For each `charT`, the string type specializations
 //   template<size_t N> struct formatter<const charT[N], charT>;

libcxx/utils/ci/buildkite-pipeline.yml

 # goal being to reduce the load on testers when a commit is known to fail.
 #
 
 steps:
   #
   # Light pre-commit tests for things like formatting or when people forget
   # to update generated files.
   #
-  - label: "Format"
-    command: "libcxx/utils/ci/run-buildbot check-format"
-    artifact_paths:
-      - "**/clang-format.patch"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    soft_fail:
-        - exit_status: 1
-    timeout_in_minutes: 120
-
-  - label: "Generated output"
-    command: "libcxx/utils/ci/run-buildbot check-generated-output"
-    artifact_paths:
-      - "**/generated_output.patch"
-      - "**/generated_output.status"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "Documentation"
-    command: "libcxx/utils/ci/run-buildbot documentation"
-    artifact_paths:
-      - "**/test-results.xml"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  #
-  # General testing with the default configuration, under all the supported
-  # Standard modes, with Clang and GCC. This catches most issues upfront.
-  # The goal of this step is to catch most issues while being very fast.
-  #
-  - wait
-
-  - label: "C++2b"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx2b"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "C++11"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx11"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "C++03"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx03"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "Modular build"
-    command: "libcxx/utils/ci/run-buildbot generic-modules"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "GCC 11 / C++latest"
-    command: "libcxx/utils/ci/run-buildbot generic-gcc"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  #
-  # All other supported configurations of libc++.
-  #
-  - wait
-
-  - label: "C++20"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx20"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "C++17"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx17"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "C++14"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx14"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  # Tests with the supported compilers.
-  - label: "GCC 11 / C++11"
-    command: "libcxx/utils/ci/run-buildbot generic-gcc-cxx11"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "Clang 12"
-    command: "libcxx/utils/ci/run-buildbot generic-clang-12"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "Clang 13"
-    command: "libcxx/utils/ci/run-buildbot generic-clang-13"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  # Tests with the sanitizers.
-  - group: "Sanitizers"
-    steps:
-    - label: "ASAN"
-      command: "libcxx/utils/ci/run-buildbot generic-asan"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "TSAN"
-      command: "libcxx/utils/ci/run-buildbot generic-tsan"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "UBSAN"
-      command: "libcxx/utils/ci/run-buildbot generic-ubsan"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-  # Tests with the various supported ways to build libc++.
-  - label: "Bootstrapping build"
-    command: "libcxx/utils/ci/run-buildbot bootstrapping-build"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - group: "Legacy"
-    steps:
-    - label: "Legacy Lit configuration"
-      command: "libcxx/utils/ci/run-buildbot legacy-test-config"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "Legacy LLVM_ENABLE_PROJECTS build"
-      command: "libcxx/utils/ci/run-buildbot legacy-project-build"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-  # Tests with various build configurations.
-
-  - label: "Static libraries"
-    command: "libcxx/utils/ci/run-buildbot generic-static"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "Assertions enabled"
-    command: "libcxx/utils/ci/run-buildbot generic-assertions"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "Debug iterators"
-    command: "libcxx/utils/ci/run-buildbot generic-debug-iterators"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - label: "With LLVM's libunwind"
-    command: "libcxx/utils/ci/run-buildbot generic-with_llvm_unwinder"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  - group: "Parts disabled"
-    steps:
-    - label: "No threads"
-      command: "libcxx/utils/ci/run-buildbot generic-singlethreaded"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No debug mode"
-      command: "libcxx/utils/ci/run-buildbot generic-no-debug"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No filesystem"
-      command: "libcxx/utils/ci/run-buildbot generic-no-filesystem"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No random device"
-      command: "libcxx/utils/ci/run-buildbot generic-no-random_device"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No locale"
-      command: "libcxx/utils/ci/run-buildbot generic-no-localization"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No Unicode"
-      command: "libcxx/utils/ci/run-buildbot generic-no-unicode"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No wide characters"
-      command: "libcxx/utils/ci/run-buildbot generic-no-wide-characters"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No experimental features"
-      command: "libcxx/utils/ci/run-buildbot generic-no-experimental"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "No exceptions"
-      command: "libcxx/utils/ci/run-buildbot generic-noexceptions"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "linux"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-  - label: "Unstable ABI"
-    command: "libcxx/utils/ci/run-buildbot generic-abi-unstable"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  # Other non-testing CI jobs
-  - label: "Benchmarks"
-    command: "libcxx/utils/ci/run-buildbot benchmarks"
-    artifact_paths:
-      - "**/test-results.xml"
-      - "**/*.abilist"
-    agents:
-      queue: "libcxx-builders"
-      os: "linux"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 2
-    timeout_in_minutes: 120
-
-  # Tests on non-Unix platforms
-  - group: ":windows: Windows"
-    steps:
-    - label: "Clang-cl (DLL)"
-      command: "bash libcxx/utils/ci/run-buildbot clang-cl-dll"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "windows"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "Clang-cl (Static)"
-      command: "bash libcxx/utils/ci/run-buildbot clang-cl-static"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "windows"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "MinGW (DLL)"
-      command: "bash libcxx/utils/ci/run-buildbot mingw-dll"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "windows"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "MinGW (Static)"
-      command: "bash libcxx/utils/ci/run-buildbot mingw-static"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "windows"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-  - group: ":apple: Apple"
-    steps:
-    - label: "MacOS x86_64"
-      command: "libcxx/utils/ci/run-buildbot generic-cxx20"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "macos"
-        arch: "x86_64"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "MacOS arm64"
-      command: "libcxx/utils/ci/run-buildbot generic-cxx20"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "macos"
-        arch: "arm64"
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    # Build with the configuration we use to generate libc++.dylib on Apple platforms
-    - label: "Apple system"
-      command: "libcxx/utils/ci/run-buildbot apple-system"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "macos"
-        arch: "arm64" # This can technically run on any architecture, but we have more resources on arm64 so we pin this job to arm64
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    # Test back-deployment to older Apple platforms
-    - label: "Apple back-deployment macosx10.9"
-      command: "libcxx/utils/ci/run-buildbot apple-system-backdeployment-10.9"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "macos"
-        arch: "x86_64" # We need to use x86_64 for back-deployment CI, since the old dylibs were compiled for x86_64
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "Apple back-deployment macosx10.15"
-      command: "libcxx/utils/ci/run-buildbot apple-system-backdeployment-10.15"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      agents:
-        queue: "libcxx-builders"
-        os: "macos"
-        arch: "x86_64" # We need to use x86_64 for back-deployment CI, since the old dylibs were compiled for x86_64
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
   - group: "ARM"
     steps:
     - label: "AArch64"
       command: "libcxx/utils/ci/run-buildbot aarch64"
       artifact_paths:
         - "**/test-results.xml"
         - "**/*.abilist"
       agents:
-        queue: "libcxx-builders-linaro-arm"
+        queue: "libcxx-builders-linaro-arm-test"
         arch: "aarch64"
       retry:
         automatic:
           - exit_status: -1  # Agent was lost
             limit: 2
       timeout_in_minutes: 120
 
     - label: "AArch64 -fno-exceptions"
       command: "libcxx/utils/ci/run-buildbot aarch64-noexceptions"
       artifact_paths:
         - "**/test-results.xml"
         - "**/*.abilist"
       agents:
-        queue: "libcxx-builders-linaro-arm"
+        queue: "libcxx-builders-linaro-arm-test"
         arch: "aarch64"
       retry:
         automatic:
           - exit_status: -1  # Agent was lost
             limit: 2
       timeout_in_minutes: 120
 
     - label: "Armv8"
       command: "libcxx/utils/ci/run-buildbot armv8"
       artifact_paths:
         - "**/test-results.xml"
         - "**/*.abilist"
       agents:
-        queue: "libcxx-builders-linaro-arm"
+        queue: "libcxx-builders-linaro-arm-test"
         arch: "armv8l"
       retry:
         automatic:
           - exit_status: -1  # Agent was lost
             limit: 2
       timeout_in_minutes: 120
 
     - label: "Armv8 -fno-exceptions"
       command: "libcxx/utils/ci/run-buildbot armv8-noexceptions"
       artifact_paths:
         - "**/test-results.xml"
         - "**/*.abilist"
       agents:
-        queue: "libcxx-builders-linaro-arm"
+        queue: "libcxx-builders-linaro-arm-test"
         arch: "armv8l"
       retry:
         automatic:
           - exit_status: -1  # Agent was lost
             limit: 2
       timeout_in_minutes: 120
 
     - label: "Armv7"
       command: "libcxx/utils/ci/run-buildbot armv7"
       artifact_paths:
         - "**/test-results.xml"
         - "**/*.abilist"
       agents:
-        queue: "libcxx-builders-linaro-arm"
+        queue: "libcxx-builders-linaro-arm-test"
         arch: "armv8l" # Compiling for v7, running on v8 hardware
       retry:
         automatic:
           - exit_status: -1  # Agent was lost
             limit: 2
       timeout_in_minutes: 120
 
     - label: "Armv7 -fno-exceptions"
       command: "libcxx/utils/ci/run-buildbot armv7-noexceptions"
       artifact_paths:
         - "**/test-results.xml"
         - "**/*.abilist"
       agents:
-        queue: "libcxx-builders-linaro-arm"
+        queue: "libcxx-builders-linaro-arm-test"
         arch: "armv8l" # Compiling for v7, running on v8 hardware
       retry:
         automatic:
           - exit_status: -1  # Agent was lost
             limit: 2
       timeout_in_minutes: 120
-
-  - group: "AIX"
-    steps:
-    - label: "AIX (32-bit)"
-      command: "libcxx/utils/ci/run-buildbot aix"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      env:
-          OBJECT_MODE: "32"
-      agents:
-          queue: libcxx-builders
-          os: aix
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120
-
-    - label: "AIX (64-bit)"
-      command: "libcxx/utils/ci/run-buildbot aix"
-      artifact_paths:
-        - "**/test-results.xml"
-        - "**/*.abilist"
-      env:
-          OBJECT_MODE: "64"
-      agents:
-          queue: libcxx-builders
-          os: aix
-      retry:
-        automatic:
-          - exit_status: -1  # Agent was lost
-            limit: 2
-      timeout_in_minutes: 120

libcxx/utils/ci/run-buildbot

 ;;
 generic-static)
     clean
     generate-cmake -C "${MONOREPO_ROOT}/libcxx/cmake/caches/Generic-static.cmake" \
                    -DLIBCXX_TEST_CONFIG="llvm-libc++-static.cfg.in" \
                    -DLIBUNWIND_TEST_CONFIG="llvm-libunwind-static.cfg.in"
     check-runtimes
 ;;
-generic-clang-12)
-    export CC=clang-12
-    export CXX=clang++-12
+generic-clang-13)
+    export CC=clang-13
+    export CXX=clang++-13
     clean
     generate-cmake -DLIBCXX_TEST_CONFIG="llvm-libc++-shared.cfg.in" \
                    -DLIBUNWIND_TEST_CONFIG="llvm-libunwind-shared.cfg.in"
     check-runtimes
     check-abi-list
 ;;
-generic-clang-13)
-    export CC=clang-13
-    export CXX=clang++-13
+generic-clang-14)
+    export CC=clang-14
+    export CXX=clang++-14
     clean
     generate-cmake -DLIBCXX_TEST_CONFIG="llvm-libc++-shared.cfg.in" \
                    -DLIBUNWIND_TEST_CONFIG="llvm-libunwind-shared.cfg.in"
     check-runtimes
     check-abi-list
 ;;
 generic-gcc)
     export CC=gcc-11