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-rw-r--r--passes/sat/clk2fflogic.cc5
1 files changed, 5 insertions, 0 deletions
diff --git a/passes/sat/clk2fflogic.cc b/passes/sat/clk2fflogic.cc
index ef6d5dd72..fbd71fe58 100644
--- a/passes/sat/clk2fflogic.cc
+++ b/passes/sat/clk2fflogic.cc
@@ -72,6 +72,11 @@ struct Clk2fflogicPass : public Pass {
for (auto cell : vector<Cell*>(module->selected_cells()))
{
+ if (cell->type.in("$mem"))
+ {
+ log_error("Currently there is no support for memories in clk2fflogic. Run memory_map first to convert memories to logic.\n");
+ }
+
if (cell->type.in("$dlatch"))
{
bool enpol = cell->parameters["\\EN_POLARITY"].as_bool();