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abc9_ops: fix comment

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Eddie Hung 2020-05-30 09:01:03 -07:00
parent ea4374a223
commit 08d9703ecb
1 changed files with 1 additions and 1 deletions
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passes/techmap/abc9_ops.cc
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@ -1439,7 +1439,7 @@ void reintegrate(RTLIL::Module *module, bool dff_mode)
// treated as being "free"), in particular driving primary // treated as being "free"), in particular driving primary
// outputs (real primary outputs, or cells treated as blackboxes) // outputs (real primary outputs, or cells treated as blackboxes)
// or driving box inputs. // or driving box inputs.
// Instead of just mapping those $_NOT_ gates into 2-input $lut-s // Instead of just mapping those $_NOT_ gates into 1-input $lut-s
// at an area and delay cost, see if it is possible to push // at an area and delay cost, see if it is possible to push
// this $_NOT_ into the driving LUT, or into all sink LUTs. // this $_NOT_ into the driving LUT, or into all sink LUTs.
// When this is not possible, (i.e. this signal drives two primary // When this is not possible, (i.e. this signal drives two primary