Ignore tests/compile/simd-ffi.rs for m68k

Author: GuillaumeGomez

tests/lang_tests.rs

@@ -85,6 +85,11 @@ fn compile_and_or_run(
     // TODO(antoyo): find a way to send this via a cli argument.
     let test_target = std::env::var("CG_GCC_TEST_TARGET").ok();
 
+    // FIXME: Remove once we use another test runner which allows annotations.
+    if test_target.is_some() && path.to_str().is_some_and(|p| p.ends_with("/smid-ffi.rs")) {
+        return Vec::new();
+    }
+
     // Test command 1: Compile `x.rs` into `tempdir/x`.
     let mut exe = PathBuf::new();
     exe.push(tempdir);