mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-08-06 03:10:26 +00:00
Code Activity

consteval: Fix $bwmux handling

Browse source 
If the cell type has a S signal and hasn't already been handled, use `CellTypes::eval(cell, A, B, S)`.
This commit is contained in:
Krystine Sherwin 2025-04-22 10:05:29 +12:00
parent 8186d67ad7
commit 9efd871903
No known key found for this signature in database
2 changed files with 6 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

6
kernel/consteval.h
View file

@ -349,7 +349,11 @@ struct ConstEval
return false;
bool eval_err = false;
RTLIL::Const eval_ret = CellTypes::eval(cell, sig_a.as_const(), sig_b.as_const(), sig_c.as_const(), sig_d.as_const(), &eval_err);
RTLIL::Const eval_ret;
if (sig_s.size() > 0 && eval(sig_s, undef, cell)) {
eval_ret = CellTypes::eval(cell, sig_a.as_const(), sig_b.as_const(), sig_s.as_const(), &eval_err);
} else
eval_ret = CellTypes::eval(cell, sig_a.as_const(), sig_b.as_const(), sig_c.as_const(), sig_d.as_const(), &eval_err);
if (eval_err)
return false;