diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rtlil.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 94dbf31c0..a5fbfeda4 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -3438,7 +3438,7 @@ void RTLIL::SigSpec::extend_u0(int width, bool is_signed) if (width_ < width) { RTLIL::SigBit padding = width_ > 0 ? (*this)[width_ - 1] : RTLIL::State::Sx; - if (!is_signed) + if (padding != RTLIL::State::Sx && !is_signed) padding = RTLIL::State::S0; while (width_ < width) append(padding); |