diff options
Diffstat (limited to 'generic/viaduct/fabulous/validity_check.cc')
-rw-r--r-- | generic/viaduct/fabulous/validity_check.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/viaduct/fabulous/validity_check.cc b/generic/viaduct/fabulous/validity_check.cc index 30b21f29..81f057c8 100644 --- a/generic/viaduct/fabulous/validity_check.cc +++ b/generic/viaduct/fabulous/validity_check.cc @@ -53,7 +53,7 @@ void CellTagger::assign_for(const Context *ctx, const FabricConfig &cfg, const C const NetInfo *sig = ci->getPort(ctx->idf("I%d", i)); t.comb.lut_inputs[i] = sig ? sig->name : IdString(); } - t.comb.carry_used = false; // TODO + t.comb.carry_used = ci->getPort(id_Ci) || ci->getPort(id_Co); // TODO t.comb.lut_out = ci->getPort(id_O); } if (ci->type.in(id_FABULOUS_FF, id_FABULOUS_LC)) { |