[all-commits] [llvm/llvm-project] 9be9f6: [libc++][test][msan] Fix bots after #67799 (#73152)

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9be9f622bfd62e4cdceb48f19a882067d8a03587
      https://github.com/llvm/llvm-project/commit/9be9f622bfd62e4cdceb48f19a882067d8a03587
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2023-11-22 (Wed, 22 Nov 2023)

  Changed paths:
    M libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/exchange.pass.cpp
    M libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/fetch_add.pass.cpp
    M libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/fetch_sub.pass.cpp
    M libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/operator.minus_equals.pass.cpp
    M libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/operator.plus_equals.pass.cpp
    M libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/wait.pass.cpp

  Log Message:
  -----------
  [libc++][test][msan] Fix bots after #67799 (#73152)

This adds a few UNSUPPORTED annotations for tests that hang on some
msan bots:

https://lab.llvm.org/buildbot/#/builders/sanitizer-x86_64-linux-bootstrap-msan
https://lab.llvm.org/buildbot/#/builders/sanitizer-aarch64-linux-bootstrap-msan

We still haven't figured out the root cause of them hanging on these 
bots but not on the main libc++ CI infra.