Make int_div the original and floor_div the copy

theano/tensor/basic.py

@@ -3067,13 +3067,13 @@ def true_div(a, b):
 
 
 @_scal_elemwise_with_nfunc('floor_divide', 2, 1)
-def floor_div(a, b):
+def int_div(a, b):
     """elementwise [floor] division (inverse of multiplication)"""
     # see decorator for function body
 
 
 # floor_div and int_div are the same thing
-int_div = floor_div
+floor_div = int_div
 
 
 def ceil_intdiv(a, b):