pass jny: ensured the cell collection is cleared between modules

(cherry picked from commit 6053856f9130dd864b4f38c8b71f13f5e2ca7f6b)

diff --git a/backends/jny/jny.cc b/backends/jny/jny.cc
index 1cbfaaddc098f79032a00c603b0809d38650208d..b89283a153f25d733c24ef340046b32b5c5cd50c 100644 (file)
--- a/backends/jny/jny.cc
+++ b/backends/jny/jny.cc
@@ -88,6 +88,7 @@ struct JnyWriter
         // it'll have to do for now,
         void coalesce_cells(Module* mod)
         {
+            _cells.clear();
             for (auto cell : mod->cells()) {
                 const auto cell_type = escape_string(RTLIL::unescape_id(cell->type));