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| author | Amanieu d'Antras <amanieu@gmail.com> | 2016-01-16 23:40:11 +0000 |
|---|---|---|
| committer | Amanieu d'Antras <amanieu@gmail.com> | 2016-02-18 19:07:05 +0000 |
| commit | 64ddcb33f431be554449116706eb0d6af2666a11 (patch) | |
| tree | 12db3dad35ef7741e2e9a8deac27f39f2fc2da3f /src/libcore | |
| parent | 8e2a577804b32b6d203abe61e0cdf3a88837d228 (diff) | |
| download | rust-64ddcb33f431be554449116706eb0d6af2666a11.tar.gz rust-64ddcb33f431be554449116706eb0d6af2666a11.zip | |
Add intrinsics for compare_exchange and compare_exchange_weak
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/intrinsics.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/libcore/intrinsics.rs b/src/libcore/intrinsics.rs index 2e2292d63f4..47f5d68f311 100644 --- a/src/libcore/intrinsics.rs +++ b/src/libcore/intrinsics.rs @@ -58,6 +58,33 @@ extern "rust-intrinsic" { pub fn atomic_cxchg_rel<T>(dst: *mut T, old: T, src: T) -> T; pub fn atomic_cxchg_acqrel<T>(dst: *mut T, old: T, src: T) -> T; pub fn atomic_cxchg_relaxed<T>(dst: *mut T, old: T, src: T) -> T; + #[cfg(not(stage0))] + pub fn atomic_cxchg_failrelaxed<T>(dst: *mut T, old: T, src: T) -> T; + #[cfg(not(stage0))] + pub fn atomic_cxchg_failacq<T>(dst: *mut T, old: T, src: T) -> T; + #[cfg(not(stage0))] + pub fn atomic_cxchg_acq_failrelaxed<T>(dst: *mut T, old: T, src: T) -> T; + #[cfg(not(stage0))] + pub fn atomic_cxchg_acqrel_failrelaxed<T>(dst: *mut T, old: T, src: T) -> T; + + #[cfg(not(stage0))] + pub fn atomic_cxchgweak<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_acq<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_rel<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_acqrel<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_relaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_failacq<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_acq_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool); + #[cfg(not(stage0))] + pub fn atomic_cxchgweak_acqrel_failrelaxed<T>(dst: *mut T, old: T, src: T) -> (T, bool); pub fn atomic_load<T>(src: *const T) -> T; pub fn atomic_load_acq<T>(src: *const T) -> T; |