[libcxx-commits] [PATCH] D88818: [libc++][FreeBSD] XFAIL tests that need __atomic_* libcalls on older versions

[Alexander Richardson via Phabricator via libcxx-commits]

arichardson created this revision.
arichardson added reviewers: libc++, ldionne, dim, emaste.
Herald added subscribers: libcxx-commits, jfb, dexonsmith, krytarowski.
Herald added a project: libc++.
Herald added 1 blocking reviewer(s): libc++.
arichardson requested review of this revision.

FreeBSD did not provide the __atomic_* functions as part of the base system
until recently. They were added to libgcc_s in SVN revision r364753 (August
2020), so add a lit feature to check for their presence and XFAIL the test
otherwise.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D88818

Files:
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_strong.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_strong_explicit.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_weak.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_weak_explicit.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_exchange.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_exchange_explicit.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_init.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_is_lock_free.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_load.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_load_explicit.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_store.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.req/atomic_store_explicit.pass.cpp
  libcxx/test/std/atomics/atomics.types.operations/atomics.types.operations.wait/atomic_wait.pass.cpp
  libcxx/utils/libcxx/test/features.py

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D88818.296145.patch
Type: text/x-patch
Size: 9506 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/libcxx-commits/attachments/20201005/9b0006a8/attachment.bin>