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Supporting wide MUX in NDR.

This commit is contained in:
Alan Mishchenko 2018-05-16 15:52:08 +09:00
parent 03b17916f8
commit eb027885ee
1 changed files with 7 additions and 2 deletions
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9
src/base/wlc/wlcNdr.c
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@ -69,6 +69,7 @@ int Ndr_TypeNdr2Wlc( int Type )
if ( Type == ABC_OPER_LOGIC_AND ) return WLC_OBJ_LOGIC_AND; // 28: logic AND
if ( Type == ABC_OPER_LOGIC_OR ) return WLC_OBJ_LOGIC_OR; // 29: logic OR
if ( Type == ABC_OPER_LOGIC_XOR ) return WLC_OBJ_LOGIC_XOR; // 30: logic XOR
if ( Type == ABC_OPER_SEL_NMUX ) return WLC_OBJ_MUX; // 08: multiplexer
if ( Type == ABC_OPER_COMP_EQU ) return WLC_OBJ_COMP_EQU; // 31: compare equal
if ( Type == ABC_OPER_COMP_NOTEQU ) return WLC_OBJ_COMP_NOTEQU; // 32: compare not equal
if ( Type == ABC_OPER_COMP_LESS ) return WLC_OBJ_COMP_LESS; // 33: compare less
@ -183,7 +184,7 @@ char * Ndr_ObjWriteConstant( unsigned * pBits, int nBits )
void * Wlc_NtkToNdr( Wlc_Ntk_t * pNtk )
{
Wlc_Obj_t * pObj;
int i, k, iFanin, iOutId;
int i, k, iFanin, iOutId, Type;
// create a new module
void * pDesign = Ndr_Create( 1 );
int ModId = Ndr_AddModule( pDesign, 1 );
@ -207,7 +208,11 @@ void * Wlc_NtkToNdr( Wlc_Ntk_t * pNtk )
Vec_IntPush( vFanins, iFanin );
if ( pObj->Type == WLC_OBJ_CONST )
pFunction = Ndr_ObjWriteConstant( (unsigned *)Wlc_ObjFanins(pObj), Wlc_ObjRange(pObj) );
Ndr_AddObject( pDesign, ModId, Ndr_TypeWlc2Ndr(pObj->Type), 0,
if ( pObj->Type == WLC_OBJ_MUX && Wlc_ObjRange(Wlc_ObjFanin0(pNtk, pObj)) > 1 )
Type = ABC_OPER_SEL_NMUX;
else
Type = Ndr_TypeWlc2Ndr(pObj->Type);
Ndr_AddObject( pDesign, ModId, Type, 0,
pObj->End, pObj->Beg, pObj->Signed,
Vec_IntSize(vFanins), Vec_IntArray(vFanins), 1, &iOutId, pFunction );
}