From e1db959ec22712376763e062dc2fbffc18f33d9c Mon Sep 17 00:00:00 2001
From: Luqman Aden <laden@csclub.uwaterloo.ca>
Date: Sun, 21 Oct 2012 22:23:50 -0400
Subject: rustc: add new intrinsics - atomic_cxchg{_acq,_rel}

---
 src/rustc/lib/llvm.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/rustc/lib')

diff --git a/src/rustc/lib/llvm.rs b/src/rustc/lib/llvm.rs
index 0d92c19b952..f1397006b16 100644
--- a/src/rustc/lib/llvm.rs
+++ b/src/rustc/lib/llvm.rs
@@ -843,6 +843,9 @@ extern mod llvm {
                         Name: *c_char) -> ValueRef;
 
     /* Atomic Operations */
+    fn LLVMBuildAtomicCmpXchg(B: BuilderRef, LHS: ValueRef,
+                              CMP: ValueRef, RHS: ValueRef,
+                              ++Order: AtomicOrdering) -> ValueRef;
     fn LLVMBuildAtomicRMW(B: BuilderRef, ++Op: AtomicBinOp,
                           LHS: ValueRef, RHS: ValueRef,
                           ++Order: AtomicOrdering) -> ValueRef;
-- 
cgit 1.4.1-3-g733a5