diff options
| author | amacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-16 15:43:15 +0000 |
|---|---|---|
| committer | amacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-16 15:43:15 +0000 |
| commit | 7f6b59901138dfd0c3ff9a66830d221ddb734019 (patch) | |
| tree | 4f33daededd8d94ad540e5eb2196c2ea32e6ba54 /libstdc++-v3 | |
| parent | c76b51bec9dde3ade9b06f6c348360b0f98945b9 (diff) | |
| download | gcc-7f6b59901138dfd0c3ff9a66830d221ddb734019.tar.gz | |
2011-11-16 Andrew MacLeod <amacleod@redhat.com>
PR libstdc++/51102
* include/bits/atomic_base.h (ATOMIC_BOOL_LOCK_FREE,
ATOMIC_POINTER_LOCK_FREE): New. Add missing macros.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181414 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/include/bits/atomic_base.h | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 60602ebbb3e..55f66b348f6 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2011-11-16 Andrew MacLeod <amacleod@redhat.com> + + PR libstdc++/51102 + * include/bits/atomic_base.h (ATOMIC_BOOL_LOCK_FREE, + ATOMIC_POINTER_LOCK_FREE): New. Add missing macros. + 2011-11-15 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/51142 diff --git a/libstdc++-v3/include/bits/atomic_base.h b/libstdc++-v3/include/bits/atomic_base.h index f0336611d3f..cf292a85385 100644 --- a/libstdc++-v3/include/bits/atomic_base.h +++ b/libstdc++-v3/include/bits/atomic_base.h @@ -93,6 +93,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #define LOCKFREE_PROP(T) (__atomic_always_lock_free (sizeof (T), 0) ? 2 : 1) +#define ATOMIC_BOOL_LOCK_FREE LOCKFREE_PROP (bool) #define ATOMIC_CHAR_LOCK_FREE LOCKFREE_PROP (char) #define ATOMIC_CHAR16_T_LOCK_FREE LOCKFREE_PROP (char16_t) #define ATOMIC_CHAR32_T_LOCK_FREE LOCKFREE_PROP (char32_t) @@ -101,7 +102,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION #define ATOMIC_INT_LOCK_FREE LOCKFREE_PROP (int) #define ATOMIC_LONG_LOCK_FREE LOCKFREE_PROP (long) #define ATOMIC_LLONG_LOCK_FREE LOCKFREE_PROP (long long) - +#define ATOMIC_POINTER_LOCK_FREE LOCKFREE_PROP (void *) // Base types for atomics. template<typename _IntTp> |