diff options
Diffstat (limited to 'passes')
| -rw-r--r-- | passes/techmap/abc9.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/passes/techmap/abc9.cc b/passes/techmap/abc9.cc index f5f7add9a..b14eef485 100644 --- a/passes/techmap/abc9.cc +++ b/passes/techmap/abc9.cc @@ -414,8 +414,7 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri RTLIL::Selection& sel = design->selection_stack.back(); sel.select(module); - // Adopt same behaviour as abc - // TODO: How to specify don't-care to abc9? + // Behave as for "abc" where BLIF writer implicitly outputs all undef as zero Pass::call(design, "setundef -zero"); Pass::call(design, "aigmap"); |