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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-05-24 22:35:22 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-05-24 22:35:22 -0700 |
| commit | d5234332fb29b7b50220df6a09d913d6832a425c (patch) | |
| tree | e53657c8789830bee75166c61df9eee3f97d06d3 /src/base | |
| parent | 283abd4795bd5c45d7dc51abd2e097a1794bad5d (diff) | |
| download | abc-d5234332fb29b7b50220df6a09d913d6832a425c.tar.gz abc-d5234332fb29b7b50220df6a09d913d6832a425c.tar.bz2 abc-d5234332fb29b7b50220df6a09d913d6832a425c.zip | |
New MFS package.
Diffstat (limited to 'src/base')
| -rw-r--r-- | src/base/abci/abcMfs.c | 9 | ||||
| -rw-r--r-- | src/base/io/io.c | 8 |
2 files changed, 11 insertions, 6 deletions
diff --git a/src/base/abci/abcMfs.c b/src/base/abci/abcMfs.c index ddc91467..5259ea03 100644 --- a/src/base/abci/abcMfs.c +++ b/src/base/abci/abcMfs.c @@ -134,6 +134,11 @@ void Abc_NtkInsertMfs( Abc_Ntk_t * pNtk, Sfm_Ntk_t * p ) if ( pNode->iTemp > 0 && !Sfm_NodeReadFixed(p, pNode->iTemp) ) { vArray = Sfm_NodeReadFanins( p, pNode->iTemp ); + if ( Vec_IntSize(vArray) == 0 ) + { + Abc_NtkDeleteObj( pNode ); + continue; + } Vec_IntForEachEntry( vArray, Fanin, k ) Abc_ObjAddFanin( pNode, Abc_NtkObj(pNtk, Vec_IntEntry(vMap, Fanin)) ); pNode->pData = Abc_SopCreateFromTruth( (Mem_Flex_t *)pNtk->pManFunc, Vec_IntSize(vArray), (unsigned *)Sfm_NodeReadTruth(p, pNode->iTemp) ); @@ -170,11 +175,11 @@ int Abc_NtkPerformMfs( Abc_Ntk_t * pNtk, Sfm_Par_t * pPars ) nNodes = Sfm_NtkPerform( p, pPars ); // call the fast extract procedure if ( nNodes == 0 ) - Abc_Print( 1, "The networks is not changed by \"mfs\".\n" ); + Abc_Print( 1, "The network is not changed by \"mfs\".\n" ); else { Abc_NtkInsertMfs( pNtk, p ); - Abc_Print( 1, "The networks has %d nodes changed by \"mfs\".\n", nNodes ); + Abc_Print( 1, "The network has %d nodes changed by \"mfs\".\n", nNodes ); } Sfm_NtkFree( p ); return 1; diff --git a/src/base/io/io.c b/src/base/io/io.c index 9dee37a7..b472dac5 100644 --- a/src/base/io/io.c +++ b/src/base/io/io.c @@ -2663,22 +2663,22 @@ int IoCommandWriteTruth( Abc_Frame_t * pAbc, int argc, char **argv ) } if ( pAbc->pNtkCur == NULL ) { - printf( "Current networks is not available.\n" ); + printf( "Current network is not available.\n" ); return 0; } if ( !Abc_NtkIsLogic(pNtk) ) { - printf( "Current networks should not an AIG. Run \"logic\".\n" ); + printf( "Current network should not an AIG. Run \"logic\".\n" ); return 0; } if ( Abc_NtkPoNum(pNtk) != 1 ) { - printf( "Current networks should have exactly one primary output.\n" ); + printf( "Current network should have exactly one primary output.\n" ); return 0; } if ( Abc_NtkNodeNum(pNtk) != 1 ) { - printf( "Current networks should have exactly one node.\n" ); + printf( "Current network should have exactly one node.\n" ); return 0; } pNode = Abc_ObjFanin0( Abc_NtkPo(pNtk, 0) ); |