From faa8b7c49a0affebf476ec9c57387203e2906ec7 Mon Sep 17 00:00:00 2001 From: David Carne Date: Tue, 16 Jul 2013 18:17:21 +0200 Subject: [PATCH] fhdl/tools: clock domain merging for clock renaming --- migen/fhdl/tools.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/migen/fhdl/tools.py b/migen/fhdl/tools.py index 7e934c90..44733366 100644 --- a/migen/fhdl/tools.py +++ b/migen/fhdl/tools.py @@ -224,7 +224,10 @@ def rename_clock_domain_expr(f, old, new): def rename_clock_domain(f, old, new): rename_clock_domain_expr(f, old, new) - f.sync[new] = f.sync[old] + if new in f.sync: + f.sync[new].extend(f.sync[old]) + else: + f.sync[new] = f.sync[old] del f.sync[old] for special in f.specials: special.rename_clock_domain(old, new) -- 2.30.2