Implement atomic_singlethreadfence_*

diff --git a/src/abi.rs b/src/abi.rs
index ea4275e50b0ec8e1dfede62883fd32f896f049f0..b6fd98e0dd159f6b9bbf816dec4c5f8de11b3522 100644 (file)
--- a/src/abi.rs
+++ b/src/abi.rs
@@ -889,6 +889,7 @@ fn codegen_intrinsic_call<'a, 'tcx: 'a>(
                     ret.write_cvalue(fx, needs_drop);
                 }
                 _ if intrinsic.starts_with("atomic_fence") => {}
+                _ if intrinsic.starts_with("atomic_singlethreadfence") => {}
                 _ if intrinsic.starts_with("atomic_load") => {
                     assert_eq!(args.len(), 1);
                     let inner_layout =