diff options
Diffstat (limited to 'kernel/rtlil.cc')
| -rw-r--r-- | kernel/rtlil.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 7dc7107c1..3e873054f 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -172,6 +172,17 @@ bool RTLIL::Const::is_fully_zero() const return true; } +bool RTLIL::Const::is_fully_ones() const +{ + cover("kernel.rtlil.const.is_fully_ones"); + + for (auto bit : bits) + if (bit != RTLIL::State::S1) + return false; + + return true; +} + bool RTLIL::Const::is_fully_def() const { cover("kernel.rtlil.const.is_fully_def"); |