diff options
| -rw-r--r-- | passes/opt/opt_expr.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/passes/opt/opt_expr.cc b/passes/opt/opt_expr.cc index 63811c1a1..777a24777 100644 --- a/passes/opt/opt_expr.cc +++ b/passes/opt/opt_expr.cc @@ -175,7 +175,7 @@ bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutativ } } - bool def = (bit_a != State::Sx && bit_a != State::Sz && bit_b != State::Sx && bit_b != State::Sx); + bool def = (bit_a != State::Sx && bit_a != State::Sz && bit_b != State::Sx && bit_b != State::Sz); if (def || !keepdc) { if (bit_a.wire == NULL && bit_b.wire == NULL) group_idx = GRP_CONST_AB; |