diff --git a/src/execution/compiler.rs b/src/execution/compiler.rs
index e8b294e..5c28c38 100644
--- a/src/execution/compiler.rs
+++ b/src/execution/compiler.rs
@@ -1702,65 +1702,6 @@ mod tests {
         big_state_tridiag2: "b_ij { (0..100, 0..100): p + 2.0, (0..99, 1..100): 2.0, (1..100, 0..99): 1.0, (0, 99): 1.0, (99, 0): 2.0 } r_i { b_ij * u_j }" expect "r" vec![6.; 100]; vec![7.; 100]; vec![700.] ; vec![1.; 100]; vec![100.],
     }
 
-    #[cfg(feature = "llvm")]
-    #[test]
-    fn test_bad_big_state_expr() {
-        let full_text = "
-            in = [p]
-            p { 1 }
-            u_i {
-                (0:50): x = p,
-                (50:100): y = p,
-            }
-            r_i { x_i }
-            F_i { u_i }";
-        let model = parse_ds_string(full_text).unwrap();
-        let discrete_model = DiscreteModel::build("test_bad_big_state_expr", &model).unwrap();
-        let compiler = Compiler::<crate::LlvmModule>::from_discrete_model(
-            &discrete_model,
-            CompilerMode::MultiThreaded(None),
-        )
-        .unwrap();
-        let mut data = compiler.get_new_data();
-        let inputs = vec![1.];
-        compiler.set_inputs(inputs.as_slice(), data.as_mut_slice());
-        let mut u0 = vec![0.; 100];
-        compiler.set_u0(u0.as_mut_slice(), data.as_mut_slice());
-        let mut res = vec![0.; 100];
-        compiler.rhs(0., u0.as_slice(), data.as_mut_slice(), res.as_mut_slice());
-        let mut ddata = compiler.get_new_data();
-        let dr = compiler
-            .get_tensor_data_mut("r", ddata.as_mut_slice())
-            .unwrap();
-        let mut dinputs = vec![0.; 1];
-        dr.fill(1.);
-        let mut dres = vec![0.; 100];
-        let mut du0 = vec![0.; 100];
-        compiler.rhs_rgrad(
-            0.,
-            u0.as_slice(),
-            du0.as_mut_slice(),
-            data.as_mut_slice(),
-            ddata.as_mut_slice(),
-            res.as_slice(),
-            dres.as_mut_slice(),
-        );
-        assert_relative_eq!(du0[0..50], vec![1.; 50].as_slice());
-        compiler.set_u0_rgrad(
-            u0.as_mut_slice(),
-            du0.as_mut_slice(),
-            data.as_mut_slice(),
-            ddata.as_mut_slice(),
-        );
-        compiler.set_inputs_rgrad(
-            inputs.as_slice(),
-            dinputs.as_mut_slice(),
-            data.as_mut_slice(),
-            ddata.as_mut_slice(),
-        );
-        assert_relative_eq!(dinputs.as_slice(), vec![50.].as_slice());
-    }
-
     #[test]
     fn test_repeated_grad_cranelift() {
         test_repeated_grad_common::<CraneliftModule>();
diff --git a/src/execution/llvm/codegen.rs b/src/execution/llvm/codegen.rs
index 4149bbd..7ca73f7 100644
--- a/src/execution/llvm/codegen.rs
+++ b/src/execution/llvm/codegen.rs
@@ -3303,7 +3303,7 @@ impl<'ctx> CodeGen<'ctx> {
                         args_uncacheable.as_mut_ptr(),
                         args_uncacheable.len(),
                         std::ptr::null_mut(),
-                        1,
+                        if self.threaded { 1 } else { 0 },
                     )
                 };
                 if self.threaded {