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Merge pull request #966 from YosysHQ/clifford/fix956

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Drive dangling wires with init attr with their init value
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Clifford Wolf 2019-04-30 18:08:41 +02:00 • committed by GitHub
commit a27eeff573
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3 changed files with 55 additions and 3 deletions
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techlibs/ecp5/synth_ecp5.cc
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@ -253,7 +253,7 @@ struct SynthEcp5Pass : public ScriptPass
if (!nodffe)
run("dff2dffe -direct-match $_DFF_* -direct-match $__DFFS_*");
run("techmap -D NO_LUT -map +/ecp5/cells_map.v");
run("opt_expr -mux_undef");
run("opt_expr -undriven -mux_undef");
run("simplemap");
run("ecp5_ffinit");
}