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-rw-r--r--backends/smv/smv.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/backends/smv/smv.cc b/backends/smv/smv.cc
index f4723d2a6..7bace6912 100644
--- a/backends/smv/smv.cc
+++ b/backends/smv/smv.cc
@@ -578,7 +578,7 @@ struct SmvWorker
log_error("Unsupported cell type %s for cell %s.%s -- please run `dffunmap` before `write_smv`.\n",
log_id(cell->type), log_id(module), log_id(cell));
}
- if (cell->type.in(ID($adff), ID($adffe), ID($dffsr), ID($dffsre)) || cell->type.str().substr(0, 5) == "$_DFF") {
+ if (cell->type.in(ID($adff), ID($adffe), ID($aldff), ID($aldffe), ID($dffsr), ID($dffsre)) || cell->type.str().substr(0, 5) == "$_DFF" || cell->type.str().substr(0, 7) == "$_ALDFF") {
log_error("Unsupported cell type %s for cell %s.%s -- please run `async2sync; dffunmap` or `clk2fflogic` before `write_smv`.\n",
log_id(cell->type), log_id(module), log_id(cell));
}