1 files changed, 18 insertions, 0 deletions
diff --git a/tests/codegen/gpu-kernel-abi.rs b/tests/codegen/gpu-kernel-abi.rs
new file mode 100644
index 00000000000..fba17936494
--- /dev/null
+++ b/tests/codegen/gpu-kernel-abi.rs
@@ -0,0 +1,18 @@
+// Checks that the gpu-kernel calling convention correctly translates to LLVM calling conventions.
+
+//@ revisions: nvptx
+//@ [nvptx] compile-flags: --crate-type=rlib --target=nvptx64-nvidia-cuda
+//@ [nvptx] needs-llvm-components: nvptx
+#![feature(no_core, lang_items, abi_gpu_kernel)]
+#![no_core]
+
+#[lang = "sized"]
+trait Sized {}
+#[lang = "freeze"]
+trait Freeze {}
+#[lang = "copy"]
+trait Copy {}
+
+// nvptx: define ptx_kernel void @fun(i32
+#[no_mangle]
+pub extern "gpu-kernel" fn fun(_: i32) {}