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-rw-r--r--tests/codegen/option-nonzero-eq.rs10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/codegen/option-nonzero-eq.rs b/tests/codegen/option-nonzero-eq.rs
index 598dcc19b..835decd3e 100644
--- a/tests/codegen/option-nonzero-eq.rs
+++ b/tests/codegen/option-nonzero-eq.rs
@@ -3,6 +3,7 @@
#![crate_type = "lib"]
extern crate core;
+use core::cmp::Ordering;
use core::num::{NonZeroU32, NonZeroI64};
use core::ptr::NonNull;
@@ -32,3 +33,12 @@ pub fn non_null_eq(l: Option<NonNull<u8>>, r: Option<NonNull<u8>>) -> bool {
// CHECK-NEXT: ret i1
l == r
}
+
+// CHECK-lABEL: @ordering_eq
+#[no_mangle]
+pub fn ordering_eq(l: Option<Ordering>, r: Option<Ordering>) -> bool {
+ // CHECK: start:
+ // CHECK-NEXT: icmp eq i8
+ // CHECK-NEXT: ret i1
+ l == r
+}