correction of test_gpu_allocempty

theano/sandbox/cuda/tests/test_opt.py

@@ -162,12 +162,11 @@ def test_gpuallocempty():
     l_gpu = f_gpu.maker.fgraph.toposort()
 
     assert numpy.any([isinstance(x.op, basic_ops.GpuAllocEmpty) for x in l_gpu])
-    
-    f_cpu = theano.function([], tensor.AllocEmpty('int32')(2,3),
-                        mode=mode_with_gpu)
-    l_cpu = f_gpu.maker.fgraph.toposort()
+
+    f_cpu = theano.function([], tensor.AllocEmpty('int32')(2,3))
+    l_cpu = f_cpu.maker.fgraph.toposort()
     assert not numpy.any([isinstance(x.op, basic_ops.GpuAllocEmpty) for x in l_cpu])    
-    
+
 class Test_local_elemwise_alloc(test_opt.Test_local_elemwise_alloc):
     dtype = 'float32'