diff options
Diffstat (limited to 'frontends/ast/simplify.cc')
-rw-r--r-- | frontends/ast/simplify.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 7b5ae064..449ade43 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -441,7 +441,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, int width = children[1]->range_left - children[1]->range_right + 1; if (width != int(children[0]->bits.size())) { RTLIL::SigSpec sig(children[0]->bits); - sig.extend(width, children[0]->is_signed); + sig.extend_u0(width, children[0]->is_signed); delete children[0]; children[0] = mkconst_bits(sig.as_const().bits, children[0]->is_signed); } |