Rename `tests/codegen` into `tests/codegen-llvm`

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/codegen-llvm/var-names.rs b/tests/codegen-llvm/var-names.rs
new file mode 100644
index 00000000000..40720e19761
--- /dev/null
+++ b/tests/codegen-llvm/var-names.rs
@@ -0,0 +1,15 @@
+//@ compile-flags: -Copt-level=3 -C no-prepopulate-passes
+
+#![crate_type = "lib"]
+
+// CHECK-LABEL: define{{.*}}i32 @test(i32{{.*}} %a, i32{{.*}} %b)
+#[no_mangle]
+pub fn test(a: u32, b: u32) -> u32 {
+    let c = a + b;
+    // CHECK: %c = add i32 %a, %b
+    let d = c;
+    let e = d * a;
+    // CHECK-NEXT: %e = mul i32 %c, %a
+    e
+    // CHECK-NEXT: ret i32 %e
+}