1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/ui/intrinsics/intrinsics-integer.rs b/src/test/ui/intrinsics/intrinsics-integer.rs
index bac6c8d87..88bf42b68 100644
--- a/src/test/ui/intrinsics/intrinsics-integer.rs
+++ b/src/test/ui/intrinsics/intrinsics-integer.rs
@@ -1,15 +1,21 @@
 // run-pass
 
 #![feature(intrinsics)]
+#![feature(rustc_attrs)]
 
 mod rusti {
     extern "rust-intrinsic" {
+        #[rustc_safe_intrinsic]
         pub fn ctpop<T>(x: T) -> T;
+        #[rustc_safe_intrinsic]
         pub fn ctlz<T>(x: T) -> T;
         pub fn ctlz_nonzero<T>(x: T) -> T;
+        #[rustc_safe_intrinsic]
         pub fn cttz<T>(x: T) -> T;
         pub fn cttz_nonzero<T>(x: T) -> T;
+        #[rustc_safe_intrinsic]
         pub fn bswap<T>(x: T) -> T;
+        #[rustc_safe_intrinsic]
         pub fn bitreverse<T>(x: T) -> T;
     }
 }