---

yaml
---
r: 69323
b: refs/heads/auto
c: f132401
h: refs/heads/master
i:
  69321: 87d37ca
  69319: f65997e
v: v3

Author: bors

[refs]

@@ -14,6 +14,6 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 8f86fa3b31ec80020c30b70d1d04987481f89e4c
+refs/heads/auto: f132401a0b4f7fe19f9de50ab5a5a6a0d1d68607
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c

branches/auto/src/libstd/unstable/atomics.rs

@@ -68,8 +68,10 @@ pub struct AtomicOption<T> {
 }
 
 pub enum Ordering {
+    Relaxed,
     Release,
     Acquire,
+    AcqRel,
     SeqCst
 }
 
@@ -318,6 +320,7 @@ pub unsafe fn atomic_store<T>(dst: &mut T, val: T, order:Ordering) {
 
     match order {
         Release => intrinsics::atomic_store_rel(dst, val),
+        Relaxed => intrinsics::atomic_store_relaxed(dst, val),
         _       => intrinsics::atomic_store(dst, val)
     }
 }
@@ -328,6 +331,7 @@ pub unsafe fn atomic_load<T>(dst: &T, order:Ordering) -> T {
 
     cast::transmute(match order {
         Acquire => intrinsics::atomic_load_acq(dst),
+        Relaxed => intrinsics::atomic_load_relaxed(dst),
         _       => intrinsics::atomic_load(dst)
     })
 }
@@ -340,6 +344,8 @@ pub unsafe fn atomic_swap<T>(dst: &mut T, val: T, order: Ordering) -> T {
     cast::transmute(match order {
         Acquire => intrinsics::atomic_xchg_acq(dst, val),
         Release => intrinsics::atomic_xchg_rel(dst, val),
+        AcqRel  => intrinsics::atomic_xchg_acqrel(dst, val),
+        Relaxed => intrinsics::atomic_xchg_relaxed(dst, val),
         _       => intrinsics::atomic_xchg(dst, val)
     })
 }
@@ -353,6 +359,8 @@ pub unsafe fn atomic_add<T>(dst: &mut T, val: T, order: Ordering) -> T {
     cast::transmute(match order {
         Acquire => intrinsics::atomic_xadd_acq(dst, val),
         Release => intrinsics::atomic_xadd_rel(dst, val),
+        AcqRel  => intrinsics::atomic_xadd_acqrel(dst, val),
+        Relaxed => intrinsics::atomic_xadd_relaxed(dst, val),
         _       => intrinsics::atomic_xadd(dst, val)
     })
 }
@@ -366,6 +374,8 @@ pub unsafe fn atomic_sub<T>(dst: &mut T, val: T, order: Ordering) -> T {
     cast::transmute(match order {
         Acquire => intrinsics::atomic_xsub_acq(dst, val),
         Release => intrinsics::atomic_xsub_rel(dst, val),
+        AcqRel  => intrinsics::atomic_xsub_acqrel(dst, val),
+        Relaxed => intrinsics::atomic_xsub_relaxed(dst, val),
         _       => intrinsics::atomic_xsub(dst, val)
     })
 }
@@ -379,6 +389,8 @@ pub unsafe fn atomic_compare_and_swap<T>(dst:&mut T, old:T, new:T, order: Orderi
     cast::transmute(match order {
         Acquire => intrinsics::atomic_cxchg_acq(dst, old, new),
         Release => intrinsics::atomic_cxchg_rel(dst, old, new),
+        AcqRel  => intrinsics::atomic_cxchg_acqrel(dst, old, new),
+        Relaxed => intrinsics::atomic_cxchg_relaxed(dst, old, new),
         _       => intrinsics::atomic_cxchg(dst, old, new),
     })
 }