From a8b34f58cf7d21a822786f7b2599453b71ace5db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?=
 <39484203+jieyouxu@users.noreply.github.com>
Date: Fri, 11 Oct 2024 18:39:29 +0800
Subject: [PATCH] tests/codegen: add `minicore` compiletest self-test

---
 .../minicore-smoke-test.rs                    | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 tests/codegen/compiletest-self-test/minicore-smoke-test.rs

diff --git a/tests/codegen/compiletest-self-test/minicore-smoke-test.rs b/tests/codegen/compiletest-self-test/minicore-smoke-test.rs
new file mode 100644
index 00000000000..9dd1bf29c6c
--- /dev/null
+++ b/tests/codegen/compiletest-self-test/minicore-smoke-test.rs
@@ -0,0 +1,20 @@
+//! Basic smoke test for `minicore` test auxiliary.
+
+//@ add-core-stubs
+//@ compile-flags: --target=x86_64-unknown-linux-gnu
+//@ needs-llvm-components: x86
+
+#![crate_type = "lib"]
+#![feature(no_core)]
+#![no_std]
+#![no_core]
+
+extern crate minicore;
+use minicore::*;
+
+struct Meow;
+impl Copy for Meow {}
+
+// CHECK-LABEL: meow
+#[no_mangle]
+fn meow() {}