Visualization update for the yosys generator to create full depth cir…

…cuits, removing extraneous wires. PiperOrigin-RevId: 559858161
google · Aug 24, 2023 · c3ce049 · c3ce049
1 parent 45e5ad7
commit c3ce049
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/transpiler/fhe_yosys.bzl b/transpiler/fhe_yosys.bzl
@@ -51,6 +51,8 @@ memory
 techmap; opt
 abc -liberty {cell_library}
 opt_clean -purge
+hierarchy -generate * o:Y o:Q i:*
+torder -stop DFFSR Q
 clean
 write_verilog {netlist_path}
 show -format dot -prefix {netlist_path} -viewer touch
@@ -73,6 +75,8 @@ write_verilog -attr2comment {netlist_path}.pre_techmap
 show -format dot -prefix {netlist_path} -viewer touch
 techmap -map {lutmap_script}
 opt_clean -purge
+hierarchy -generate * o:Y o:Q i:*
+torder -stop DFFSR Q
 clean
 write_verilog -noexpr -attr2comment {netlist_path}
 EOF