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opt_lut: Allow more than one -dlogic per cell type.

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Fixes #2061.
This commit is contained in:
Marcelina Kościelnicka
2021-07-29 16:55:15 +02:00
parent 3156226233
commit 54e75129e5
3 changed files with 55 additions and 24 deletions
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techlibs/ice40/synth_ice40.cc
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@@ -399,7 +399,7 @@ struct SynthIce40Pass : public ScriptPass
run("ice40_wrapcarry -unwrap");
run("techmap -map +/ice40/ff_map.v");
run("clean");
run("opt_lut -dlogic SB_CARRY:I0=1:I1=2:CI=3");
run("opt_lut -dlogic SB_CARRY:I0=1:I1=2:CI=3 -dlogic SB_CARRY:CO=3");
}
if (check_label("map_cells"))