diff options
Diffstat (limited to 'src/misc/util/utilTruth.h')
| -rw-r--r-- | src/misc/util/utilTruth.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/src/misc/util/utilTruth.h b/src/misc/util/utilTruth.h index b8a34da7..e04ffbc9 100644 --- a/src/misc/util/utilTruth.h +++ b/src/misc/util/utilTruth.h @@ -1631,6 +1631,14 @@ static inline int Abc_TtFindFirstBit( word * pIn, int nVars ) return 64*w + Abc_Tt6FirstBit(pIn[w]); return -1; } +static inline int Abc_TtFindFirstBit2( word * pIn, int nWords ) +{ + int w; + for ( w = 0; w < nWords; w++ ) + if ( pIn[w] ) + return 64*w + Abc_Tt6FirstBit(pIn[w]); + return -1; +} static inline int Abc_TtFindFirstDiffBit( word * pIn1, word * pIn2, int nVars ) { int w, nWords = Abc_TtWordNum(nVars); @@ -1639,6 +1647,14 @@ static inline int Abc_TtFindFirstDiffBit( word * pIn1, word * pIn2, int nVars ) return 64*w + Abc_Tt6FirstBit(pIn1[w] ^ pIn2[w]); return -1; } +static inline int Abc_TtFindFirstDiffBit2( word * pIn1, word * pIn2, int nWords ) +{ + int w; + for ( w = 0; w < nWords; w++ ) + if ( pIn1[w] ^ pIn2[w] ) + return 64*w + Abc_Tt6FirstBit(pIn1[w] ^ pIn2[w]); + return -1; +} static inline int Abc_TtFindFirstZero( word * pIn, int nVars ) { int w, nWords = Abc_TtWordNum(nVars); @@ -2612,7 +2628,7 @@ static inline int Abc_TtProcessBiDec( word * pTruth, int nVars, int nSuppLim ) static inline void Abc_TtProcessBiDecTest( word * pTruth, int nVars, int nSuppLim ) { word This, That, pTemp[64]; - int Res, resThis, resThat, nThis, nThat; + int Res, resThis, resThat;//, nThis, nThat; int nWords = Abc_TtWordNum(nVars); Abc_TtCopy( pTemp, pTruth, nWords, 0 ); Res = Abc_TtProcessBiDec( pTemp, nVars, nSuppLim ); @@ -2634,8 +2650,8 @@ static inline void Abc_TtProcessBiDecTest( word * pTruth, int nVars, int nSuppLi // Dau_DsdPrintFromTruth( pTemp, nVars ); - nThis = Abc_TtBitCount16(resThis); - nThat = Abc_TtBitCount16(resThat); + //nThis = Abc_TtBitCount16(resThis); + //nThat = Abc_TtBitCount16(resThat); printf( "Variable sets: " ); Abc_TtPrintVarSet( resThis, nVars ); |