Add function tree to jacobian dae

This fixes a lot of models failing since 5ee6abb (Enable global homotopy as fallback option by default)
OpenModelica · Aug 2, 2017 · 0b97943 · 0b97943
1 parent 2e17f15
commit 0b97943
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Compiler/BackEnd/SymbolicJacobian.mo b/Compiler/BackEnd/SymbolicJacobian.mo
@@ -1874,6 +1874,9 @@ algorithm
           print("analytical Jacobians -> generated equations for Jacobian " + inName + " time: " + realString(clock()) + "\n");
         end if;
 
+        // Add the function tree to the jacobian backendDAE
+        backendDAE = BackendDAEUtil.setFunctionTree(backendDAE, funcs);
+
         backendDAE = optimizeJacobianMatrix(backendDAE,comref_differentiatedVars,comref_vars);
         if Flags.isSet(Flags.JAC_DUMP2) then
           print("analytical Jacobians -> generated Jacobian DAE time: " + realString(clock()) + "\n");