[all-commits] [llvm/llvm-project] 6aef8d: [libcxx] Update 128-bit-atomics feature test (#83841)

[amilendra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6aef8dfe440c8234ce491dabb111a55b89754b4e
      https://github.com/llvm/llvm-project/commit/6aef8dfe440c8234ce491dabb111a55b89754b4e
  Author: amilendra <amilendra.kodithuwakku at arm.com>
  Date:   2024-03-11 (Mon, 11 Mar 2024)

  Changed paths:
    M libcxx/test/libcxx/atomics/atomics.align/align.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_strong.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_strong_explicit.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_weak.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_weak_explicit.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_exchange.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_exchange_explicit.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_init.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_is_lock_free.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_load.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_load_explicit.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_store.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_store_explicit.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.wait/atomic_notify_all.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.wait/atomic_notify_one.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.wait/atomic_wait.pass.cpp
    M libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.wait/atomic_wait_explicit.pass.cpp
    M libcxx/utils/libcxx/test/features.py

  Log Message:
  -----------
  [libcxx] Update 128-bit-atomics feature test (#83841)

The `128-bit-atomics` libcxx feature is incorrectly named because tests
that are Xfailed with it is really using `int[128]`. Additionally,
because toolchain support for that feature is determined based on a much
smaller size (`char[16]`), tests would execute incorrectly without
required toolchain support.

So, rename `128-bit-atomics` as `1024-bit-atomics`, and use an
appropriate type to check for the presence of the feature.



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