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-rw-r--r--src/test/ui/intrinsics/intrinsics-integer.rs6
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;
}
}