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

1 files changed, 28 insertions, 0 deletions

diff --git a/tests/codegen-llvm/link-dead-code.rs b/tests/codegen-llvm/link-dead-code.rs
new file mode 100644
index 00000000000..93e1d84d9c7
--- /dev/null
+++ b/tests/codegen-llvm/link-dead-code.rs
@@ -0,0 +1,28 @@
+//@ compile-flags:-Clink-dead-code
+
+#![crate_type = "rlib"]
+
+// This test makes sure that, when -Clink-dead-code is specified, we generate
+// code for functions that would otherwise be skipped.
+
+// CHECK-LABEL: ; link_dead_code::const_fn
+// CHECK-NEXT: ; Function Attrs:
+// CHECK-NEXT: define hidden
+const fn const_fn() -> i32 {
+    1
+}
+
+// CHECK-LABEL: ; link_dead_code::inline_fn
+// CHECK-NEXT: ; Function Attrs:
+// CHECK-NEXT: define hidden
+#[inline]
+fn inline_fn() -> i32 {
+    2
+}
+
+// CHECK-LABEL: ; link_dead_code::private_fn
+// CHECK-NEXT: ; Function Attrs:
+// CHECK-NEXT: define hidden
+fn private_fn() -> i32 {
+    3
+}