diff --git a/src/libcore/unstable/intrinsics.rs b/src/libcore/unstable/intrinsics.rs
index 04ffd169e98a3..b8c0c4e4a9292 100644
--- a/src/libcore/unstable/intrinsics.rs
+++ b/src/libcore/unstable/intrinsics.rs
@@ -19,12 +19,12 @@ pub extern "rust-intrinsic" {
     pub fn atomic_cxchg(dst: &mut int, old: int, src: int) -> int;
     pub fn atomic_cxchg_acq(dst: &mut int, old: int, src: int) -> int;
     pub fn atomic_cxchg_rel(dst: &mut int, old: int, src: int) -> int;
-    
+
     #[cfg(not(stage0))]
     pub fn atomic_load(src: &int) -> int;
     #[cfg(not(stage0))]
     pub fn atomic_load_acq(src: &int) -> int;
-    
+
     #[cfg(not(stage0))]
     pub fn atomic_store(dst: &mut int, val: int);
     #[cfg(not(stage0))]
diff --git a/src/librustc/lib/llvm.rs b/src/librustc/lib/llvm.rs
index dfd9df3bb5c15..4c61c42a33932 100644
--- a/src/librustc/lib/llvm.rs
+++ b/src/librustc/lib/llvm.rs
@@ -1574,7 +1574,7 @@ pub mod llvm {
                                            Ptr: ValueRef,
                                            Order: AtomicOrdering)
                                         -> ValueRef;
-        
+
         pub unsafe fn LLVMBuildAtomicCmpXchg(B: BuilderRef,
                                              LHS: ValueRef,
                                              CMP: ValueRef,