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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2019-03-10 19:34:31 +0100 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2019-03-10 19:34:31 +0100 |
| commit | c40298004d051ac74720eabd35db0634e9eec53d (patch) | |
| tree | 40a88416afabfe3748d04da06801605ab37a1212 /src/opt/dau | |
| parent | 20bb89485adb4c7a6fe89c9dc7abe03b21bfd9d1 (diff) | |
| download | abc-c40298004d051ac74720eabd35db0634e9eec53d.tar.gz abc-c40298004d051ac74720eabd35db0634e9eec53d.tar.bz2 abc-c40298004d051ac74720eabd35db0634e9eec53d.zip | |
Updated NPN classification code (bug fix).
Diffstat (limited to 'src/opt/dau')
| -rw-r--r-- | src/opt/dau/dauCanon.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/opt/dau/dauCanon.c b/src/opt/dau/dauCanon.c index a5558c1e..2b5b9838 100644 --- a/src/opt/dau/dauCanon.c +++ b/src/opt/dau/dauCanon.c @@ -379,7 +379,7 @@ static int Abc_TtScc6(word wTruth, int ck) int sum = 0; if (!wTruth) return 0; for (i = 0; i < 64; i++) - if (wTruth & ABC_CONST(0x1) << i) { + if (wTruth & (word)1 << i) { int ci = Abc_TtBitCount8[i] + ck; sum += shiftFunc(ci); } @@ -402,9 +402,9 @@ static inline void Abc_TtSccInCofs6(word wTruth, int nVars, int ck, int * pStore { int sum = 0; for (i = j = 0; j < 64; j++) - if (s_Truths6Neg[v] & ABC_CONST(0x1) << j) + if (s_Truths6Neg[v] & (word)1 << j) { - if (wTruth & ABC_CONST(0x1) << j) + if (wTruth & (word)1 << j) { int ci = Abc_TtBitCount8[i] + ck; sum += shiftFunc(ci); @@ -2628,7 +2628,7 @@ unsigned Abc_TtCanonicizeAda(Abc_TtHieMan_t * p, word * pTruth, int nVars, char return tgMan.uPhase; } -unsigned Abc_TtCanonicizeCA(Abc_TtHieMan_t * p, word * pTruth, int nVars, char * pCanonPerm, int iThres) +unsigned Abc_TtCanonicizeCA(Abc_TtHieMan_t * p, word * pTruth, int nVars, char * pCanonPerm, int fCA) { int nWords = Abc_TtWordNum(nVars); unsigned fHard = 0, fHash = 1 << 29; @@ -2669,7 +2669,7 @@ unsigned Abc_TtCanonicizeCA(Abc_TtHieMan_t * p, word * pTruth, int nVars, char * assert(Abc_TgCannonVerify(&tgManCopy)); sc = Abc_TgRecordPhase(&tgManCopy, 0); - if (Abc_SccEnumCost(&tgManCopy, sc) > Abc_SccPhaseCost(&tgManCopy)) + if (fCA && Abc_SccEnumCost(&tgManCopy, sc) > Abc_SccPhaseCost(&tgManCopy)) { Abc_TgResetGroup(&tgManCopy); sc = Abc_TgRecordPhase(&tgManCopy, 1); |