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Adding one API of GIA manager.

This commit is contained in:
Alan Mishchenko 2019-01-12 13:33:04 -08:00
parent 9e419f538f
commit 12a51a2b51
1 changed files with 18 additions and 0 deletions
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18
src/aig/gia/gia.h
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@ -849,6 +849,24 @@ static inline int Gia_ManAppendXor2( Gia_Man_t * p, int iLit0, int iLit1 )
return Gia_ManAppendMux2( p, iLit0, Abc_LitNot(iLit1), iLit1 );
}
static inline int Gia_ManAppendXorReal2( Gia_Man_t * p, int iLit0, int iLit1 )
{
int fCompl;
if ( !p->fGiaSimple )
{
if ( iLit0 < 2 )
return iLit0 ? Abc_LitNot(iLit1) : iLit1;
if ( iLit1 < 2 )
return iLit1 ? Abc_LitNot(iLit0) : iLit0;
if ( iLit0 == iLit1 )
return 0;
if ( iLit0 == Abc_LitNot(iLit1) )
return 1;
}
fCompl = Abc_LitIsCompl(iLit0) ^ Abc_LitIsCompl(iLit1);
return Abc_LitNotCond( Gia_ManAppendXorReal( p, Abc_LitRegular(iLit0), Abc_LitRegular(iLit1) ), fCompl );
}
static inline void Gia_ManPatchCoDriver( Gia_Man_t * p, int iCoIndex, int iLit0 )
{
Gia_Obj_t * pObjCo = Gia_ManCo( p, iCoIndex );