Add intrinsics for compare_exchange and compare_exchange_weak

2016-01-16 23:40:11 +00:00 · 2016-01-16 23:40:11 +00:00 · 64ddcb33f4
commit 64ddcb33f4
parent 8e2a577804
8 changed files with 114 additions and 40 deletions
--- a/src/librustc_llvm/lib.rs
+++ b/src/librustc_llvm/lib.rs
@ -1584,7 +1584,8 @@ extern {
                                  CMP: ValueRef,
                                  RHS: ValueRef,
                                  Order: AtomicOrdering,
-                                  FailureOrder: AtomicOrdering)
+                                  FailureOrder: AtomicOrdering,
+                                  Weak: Bool)
                                  -> ValueRef;
    pub fn LLVMBuildAtomicRMW(B: BuilderRef,
                              Op: AtomicBinOp,