add ignore-cross-compile to run-make test

Author: folkertdev

tests/run-make/naked-dead-code-elimination/rmake.rs

@@ -1,13 +1,22 @@
+//@ ignore-cross-compile
 //@ needs-asm-support
 
 use run_make_support::symbols::object_contains_any_symbol;
 use run_make_support::{bin_name, rustc};
 
 fn main() {
+    rustc().input("main.rs").opt().function_sections(false).run();
+    check();
+
     rustc().input("main.rs").opt().function_sections(true).run();
+    check();
+}
 
+fn check() {
     let bin = bin_name("main");
 
+    assert!(object_contains_any_symbol(&bin, &["used"]));
+
     // Check that the naked symbol is eliminated when the "clothed" one is.
 
     assert_eq!(