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Added warning for GIA reader when input AIG has dangling nodes.

This commit is contained in:
Alan Mishchenko 2012-07-07 09:49:08 -07:00
parent 00eafb2325
commit 31d85e732b
1 changed files with 3 additions and 10 deletions
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13
src/aig/gia/giaAiger.c
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@ -1039,27 +1039,20 @@ Gia_Man_t * Gia_ReadAigerFromMemory( char * pContents, int nFileSize, int fCheck
Vec_IntFreeP( &vPoTypes );
}
if ( Gia_ManHasDangling(pNew) )
{
Vec_Int_t * vFlopMap, * vGateMap, * vObjMap;
vFlopMap = pNew->vFlopClasses; pNew->vFlopClasses = NULL;
vGateMap = pNew->vGateClasses; pNew->vGateClasses = NULL;
vObjMap = pNew->vObjClasses; pNew->vObjClasses = NULL;
pNew = Gia_ManCleanup( pTemp = pNew );
if ( (vGateMap || vObjMap) && (Gia_ManObjNum(pNew) < Gia_ManObjNum(pTemp)) )
printf( "Cleanup removed objects after reading. Old gate/object abstraction maps are invalid!\n" );
Gia_ManStop( pTemp );
pNew->vFlopClasses = vFlopMap;
pNew->vGateClasses = vGateMap;
pNew->vObjClasses = vObjMap;
}
/*
{
extern Vec_Int_t * Vta_ManFramesToAbs( Vec_Vec_t * vFrames );
extern Vec_Ptr_t * Vta_ManAbsToFrames( Vec_Int_t * vAbs );
Vec_Vec_t * vAbs = (Vec_Vec_t *)Gia_ManUnrollAbs( pNew );
assert( pNew->vObjClasses == NULL );
pNew->vObjClasses = Vta_ManFramesToAbs( vAbs );
Vec_VecFree( vAbs );
}
*/
return pNew;
}