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opt_lut: reflect changes in sigmap.

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Otherwise, some LUTs will be missed during elimination.
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whitequark 2019-01-02 10:21:58 +00:00
parent 06143ab33f
commit c55dfb8369
1 changed files with 2 additions and 0 deletions
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2
passes/opt/opt_lut.cc
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@ -271,6 +271,8 @@ struct OptLutWorker
}
module->connect(lut_output, value);
sigmap.add(lut_output, value);
module->remove(lut);
luts.erase(lut);
luts_arity.erase(lut);