From a27f3e3fd1e4d16160f8885b6b06665b5319f56c Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Mon, 21 Jul 2025 14:34:12 +0200
Subject: Rename `tests/codegen` into `tests/codegen-llvm`

---
 tests/codegen-llvm/bool-cmp.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tests/codegen-llvm/bool-cmp.rs

(limited to 'tests/codegen-llvm/bool-cmp.rs')

diff --git a/tests/codegen-llvm/bool-cmp.rs b/tests/codegen-llvm/bool-cmp.rs
new file mode 100644
index 00000000000..71d3411689f
--- /dev/null
+++ b/tests/codegen-llvm/bool-cmp.rs
@@ -0,0 +1,18 @@
+// This is a test for optimal Ord trait implementation for bool.
+// See <https://github.com/rust-lang/rust/issues/66780> for more info.
+
+//@ compile-flags: -C opt-level=3
+
+#![crate_type = "lib"]
+
+use std::cmp::Ordering;
+
+// CHECK-LABEL: @cmp_bool
+#[no_mangle]
+pub fn cmp_bool(a: bool, b: bool) -> Ordering {
+    // LLVM 10 produces (zext a) + (sext b), but the final lowering is (zext a) - (zext b).
+    // CHECK: zext i1
+    // CHECK: {{z|s}}ext i1
+    // CHECK: {{sub|add}} nsw
+    a.cmp(&b)
+}
-- 
cgit 1.4.1-3-g733a5