- removed duplicated simplification

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@19109 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Feb 13, 2014 · 4603d97 · 4603d97
1 parent 436cded
commit 4603d97
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/Compiler/BackEnd/Differentiate.mo b/Compiler/BackEnd/Differentiate.mo
@@ -790,9 +790,8 @@ algorithm
         failure(BackendDAE.DIFFERENTATION_TIME() = inDiffType);
 
         (res1, functionTree) = differentiateExp(e, inDiffwrtCref, inInputData, inDiffType, inFunctionTree);
-
-        b = Expression.isConstValue(res1);
-        res = Util.if_(b, res1, DAE.TSUB(res1, i, tp)); 
+
+        res =  DAE.TSUB(res1, i, tp);
         (res,_) = ExpressionSimplify.simplify(res);
 
         //se1 = ExpressionDump.printExpStr(res);