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Improvements in sequential verification.

This commit is contained in:
Alan Mishchenko 2011-05-07 12:19:11 -07:00
parent e2e3f6a228
commit 4b21edde65
1 changed files with 4 additions and 9 deletions
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13
src/aig/saig/saigMiter.c
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@ -325,7 +325,7 @@ Aig_Man_t * Saig_ManUnrollTwo( Aig_Man_t * pBot, Aig_Man_t * pTop, int nFrames )
Aig_Man_t * p, * pAig;
Aig_Obj_t * pObj, * pObjLi, * pObjLo;
int i, f;
assert( nFrames > 1 );
// assert( nFrames > 1 );
assert( Saig_ManPiNum(pBot) == Saig_ManPiNum(pTop) );
assert( Saig_ManPoNum(pBot) == Saig_ManPoNum(pTop) );
assert( Saig_ManRegNum(pBot) == Saig_ManRegNum(pTop) );
@ -347,16 +347,11 @@ Aig_Man_t * Saig_ManUnrollTwo( Aig_Man_t * pBot, Aig_Man_t * pTop, int nFrames )
// add internal nodes of this frame
Aig_ManForEachNode( pAig, pObj, i )
pObj->pData = Aig_And( p, Aig_ObjChild0Copy(pObj), Aig_ObjChild1Copy(pObj) );
if ( f == nFrames - 1 )
{
// create POs for this frame
Aig_ManForEachPo( pAig, pObj, i )
Aig_ObjCreatePo( p, Aig_ObjChild0Copy(pObj) );
break;
}
// create POs for this frame
Saig_ManForEachPo( pAig, pObj, i )
Aig_ManForEachPo( pAig, pObj, i )
Aig_ObjCreatePo( p, Aig_ObjChild0Copy(pObj) );
if ( f == nFrames - 1 )
break;
// save register inputs
Saig_ManForEachLi( pAig, pObj, i )
pObj->pData = Aig_ObjChild0Copy(pObj);