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| author | Eddie Hung <eddie@fpgeh.com> | 2020-01-03 14:59:55 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-01-03 14:59:55 -0800 |
| commit | a819656972dd44c479422fa688874926d6239a95 (patch) | |
| tree | d921a90e8175571e3f5da4f25791bd1ede3007f0 /passes/techmap/abc9.cc | |
| parent | 559f3379e852f304a0255afcc37714b9d0da59d9 (diff) | |
| download | yosys-a819656972dd44c479422fa688874926d6239a95.tar.gz yosys-a819656972dd44c479422fa688874926d6239a95.tar.bz2 yosys-a819656972dd44c479422fa688874926d6239a95.zip | |
WIP
Diffstat (limited to 'passes/techmap/abc9.cc')
| -rw-r--r-- | passes/techmap/abc9.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/passes/techmap/abc9.cc b/passes/techmap/abc9.cc index af37ecb5c..da56f42ea 100644 --- a/passes/techmap/abc9.cc +++ b/passes/techmap/abc9.cc @@ -186,15 +186,17 @@ struct Abc9Pass : public ScriptPass void script() YS_OVERRIDE { run("scc -set_attr abc9_scc_id {}"); - run("abc9_ops -break_scc"/*" -prep_holes"*/); -// run("flatten -wb @abc9_holes"); -// run("techmap @abc9_holes"); + run("abc9_ops -break_scc"); run("aigmap"); + run("abc9_ops -prep_holes"); + run("select -set abc9_holes A:abc9_holes"); + run("flatten -wb @abc9_holes"); + run("techmap @abc9_holes"); + run("aigmap @abc9_holes"); if (dff_mode) run("abc9_ops -prep_dff"); -// run("opt -purge @abc9_holes"); - run("select -set abc9_holes A:abc9_holes"); + run("opt -purge @abc9_holes"); run("wbflip @abc9_holes"); auto selected_modules = active_design->selected_modules(); |