Merge pull request #3797 from charlottia/one-length-memories

YosysHQ · Jun 19, 2023 · d3ee4eb · d3ee4eb
2 parents 3fa83ca + c9d31c3
commit d3ee4eb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/backends/smt2/smt2.cc b/backends/smt2/smt2.cc
@@ -773,7 +773,7 @@ struct Smt2Worker
  int arrayid = idcounter++;
  memarrays[mem] = arrayid;
 
- int abits = ceil_log2(mem->size);
+ int abits = max(1, ceil_log2(mem->size));
 
  bool has_sync_wr = false;
  bool has_async_wr = false;
@@ -1220,7 +1220,7 @@ struct Smt2Worker
  {
  int arrayid = memarrays.at(mem);
 
- int abits = ceil_log2(mem->size);;
+ int abits = max(1, ceil_log2(mem->size));
 
  bool has_sync_wr = false;
  bool has_async_wr = false;