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Bug fix in supporting signed multiplication in NDR.

This commit is contained in:
Alan Mishchenko 2018-05-18 09:54:06 +09:00
parent eb027885ee
commit d9e68f60c8
1 changed files with 7 additions and 6 deletions
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13
src/base/wlc/wlcNdr.c
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@ -402,6 +402,13 @@ Wlc_Ntk_t * Wlc_NtkFromNdr( void * pData )
ABC_SWAP( int, Vec_IntEntryP(vFanins, 1)[0], Vec_IntEntryP(vFanins, 2)[0] );
Wlc_ObjAddFanins( pNtk, Wlc_NtkObj(pNtk, iObj), vFanins );
Wlc_ObjSetNameId( pNtk, iObj, NameId );
if ( Type == ABC_OPER_ARI_SMUL )
{
pObj = Wlc_NtkObj(pNtk, iObj);
assert( Wlc_ObjFaninNum(pObj) == 2 );
Wlc_ObjFanin0(pNtk, pObj)->Signed = 1;
Wlc_ObjFanin1(pNtk, pObj)->Signed = 1;
}
}
// mark primary outputs
Ndr_ModForEachPo( p, Mod, Obj )
@ -424,12 +431,6 @@ Wlc_Ntk_t * Wlc_NtkFromNdr( void * pData )
int * pFanins = Wlc_ObjFanins(pObj);
for ( k = 0; k < Wlc_ObjFaninNum(pObj); k++ )
pFanins[k] = Vec_IntEntry(vName2Obj, pFanins[k]);
if ( Wlc_ObjType(pObj) == WLC_OBJ_ARI_MULTI )
{
assert( Wlc_ObjFaninNum(pObj) == 2 );
Wlc_ObjFanin0(pNtk, pObj)->Signed = 1;
Wlc_ObjFanin1(pNtk, pObj)->Signed = 1;
}
}
if ( pNtk->vInits )
{