fhdl/tools: apply lowerer to specials in deterministic order

m-labs · Mar 21, 2016 · 737af2e · 737af2e
1 parent fa3537d
commit 737af2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/migen/fhdl/tools.py b/migen/fhdl/tools.py
@@ -236,7 +236,7 @@ def _apply_lowerer(l, f):
     f = l.visit(f)
     f.comb += l.comb
 
-    for special in f.specials:
+    for special in sorted(f.specials, key=lambda s: s.duid):
         for obj, attr, direction in special.iter_expressions():
             if direction != SPECIAL_INOUT:
                 # inouts are only supported by Migen when connected directly to top-level