diff options
Diffstat (limited to 'src/misc/util')
| -rw-r--r-- | src/misc/util/abc_global.h | 2 | ||||
| -rw-r--r-- | src/misc/util/utilTruth.h | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/misc/util/abc_global.h b/src/misc/util/abc_global.h index d7c5bea7..34bd5057 100644 --- a/src/misc/util/abc_global.h +++ b/src/misc/util/abc_global.h @@ -288,6 +288,8 @@ static inline int Abc_Base2Log( unsigned n ) { int r; if ( n < static inline int Abc_Base10Log( unsigned n ) { int r; if ( n < 2 ) return (int)n; for ( r = 0, n--; n; n /= 10, r++ ) {}; return r; } static inline int Abc_Base16Log( unsigned n ) { int r; if ( n < 2 ) return (int)n; for ( r = 0, n--; n; n /= 16, r++ ) {}; return r; } static inline char * Abc_UtilStrsav( char * s ) { return s ? strcpy(ABC_ALLOC(char, strlen(s)+1), s) : NULL; } +static inline char * Abc_UtilStrsavTwo( char * s, char * a ){ char * r; if (!a) return Abc_UtilStrsav(s); r = ABC_ALLOC(char, strlen(s)+strlen(a)+1); sprintf(r, "%s%s", s, a ); return r; } +static inline char * Abc_UtilStrsavNum( char * s, int n ) { char * r; if (!s) return NULL; r = ABC_ALLOC(char, strlen(s)+12+1); sprintf(r, "%s%d", s, n ); return r; } static inline int Abc_BitByteNum( int nBits ) { return (nBits>>3) + ((nBits&7) > 0); } static inline int Abc_BitWordNum( int nBits ) { return (nBits>>5) + ((nBits&31) > 0); } static inline int Abc_Bit6WordNum( int nBits ) { return (nBits>>6) + ((nBits&63) > 0); } diff --git a/src/misc/util/utilTruth.h b/src/misc/util/utilTruth.h index 7f3a7dd1..6a98c40f 100644 --- a/src/misc/util/utilTruth.h +++ b/src/misc/util/utilTruth.h @@ -344,6 +344,12 @@ static inline void Abc_TtOrXor( word * pOut, word * pIn1, word * pIn2, int nWord for ( w = 0; w < nWords; w++ ) pOut[w] |= pIn1[w] ^ pIn2[w]; } +static inline void Abc_TtAndXor( word * pOut, word * pIn1, word * pIn2, int nWords ) +{ + int w; + for ( w = 0; w < nWords; w++ ) + pOut[w] &= pIn1[w] ^ pIn2[w]; +} static inline void Abc_TtOrAnd( word * pOut, word * pIn1, word * pIn2, int nWords ) { int w; |