diff options
Diffstat (limited to 'contrib/libc++/src')
| -rw-r--r-- | contrib/libc++/src/support/atomic_support.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/contrib/libc++/src/support/atomic_support.h b/contrib/libc++/src/support/atomic_support.h index e738a51..b0ff7f6 100644 --- a/contrib/libc++/src/support/atomic_support.h +++ b/contrib/libc++/src/support/atomic_support.h @@ -13,7 +13,8 @@ && defined(__ATOMIC_ACQUIRE) \ && defined(__ATOMIC_RELEASE) \ && defined(__ATOMIC_ACQ_REL) \ - && defined(__ATOMIC_SEQ_CST) + && defined(__ATOMIC_SEQ_CST) \ + && defined(__ARM_ARCH) && __ARM_ARCH >= 6 # define _LIBCPP_HAS_ATOMIC_BUILTINS #elif !defined(__clang__) && defined(_GNUC_VER) && _GNUC_VER >= 407 # define _LIBCPP_HAS_ATOMIC_BUILTINS @@ -103,6 +104,13 @@ void __libcpp_atomic_store(_ValueType* __dest, _FromType __val, *__dest = __val; } +template <class _ValueType, class _FromType> +inline _LIBCPP_INLINE_VISIBILITY +void __libcpp_relaxed_store(_ValueType* __dest, _FromType __val) +{ + *__dest = __val; +} + template <class _ValueType> inline _LIBCPP_INLINE_VISIBILITY _ValueType __libcpp_atomic_load(_ValueType const* __val, |
