2012-08-07 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/54005
* include/std/atomic: Use __atomic_always_lock_free.
* include/bits/atomic_base.h: Same.
@@ -422,11 +422,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
bool
is_lock_free() const noexcept
- { return __atomic_is_lock_free (sizeof (_M_i), &_M_i); }
+ { return __atomic_always_lock_free(sizeof(_M_i), &_M_i); }
bool
is_lock_free() const volatile noexcept
- { return __atomic_is_lock_free (sizeof (_M_i), &_M_i); }
+ { return __atomic_always_lock_free(sizeof(_M_i), &_M_i); }
void
store(__int_type __i, memory_order __m = memory_order_seq_cst) noexcept
@@ -716,11 +716,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
bool
is_lock_free() const noexcept
- { return __atomic_is_lock_free(_M_type_size(1), &_M_p); }
+ { return __atomic_always_lock_free(_M_type_size(1), &_M_p); }
bool
is_lock_free() const volatile noexcept
- { return __atomic_is_lock_free(_M_type_size(1), &_M_p); }
+ { return __atomic_always_lock_free(_M_type_size(1), &_M_p); }
void
store(__pointer_type __p,
@@ -184,11 +184,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
bool
is_lock_free() const noexcept
- { return __atomic_is_lock_free(sizeof(_M_i), &_M_i); }
+ { return __atomic_always_lock_free(sizeof(_M_i), &_M_i); }
bool
is_lock_free() const volatile noexcept
- { return __atomic_is_lock_free(sizeof(_M_i), &_M_i); }
+ { return __atomic_always_lock_free(sizeof(_M_i), &_M_i); }
void
store(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept