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Adding a warning when the current network or AIG has no POs.

This commit is contained in:
Alan Mishchenko 2014-03-10 17:22:33 -07:00
parent 716b8cc6b8
commit 508565ff72
2 changed files with 5 additions and 0 deletions
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2
src/base/abci/abc.c
View File

@ -575,6 +575,8 @@ void Abc_FrameUpdateGia( Abc_Frame_t * pAbc, Gia_Man_t * pNew )
Abc_Print( -1, "Abc_FrameUpdateGia(): Tranformation has failed.\n" );
return;
}
if ( Gia_ManPoNum(pNew) == 0 )
Abc_Print( 0, "The current GIA has no primary outputs. Some commands may not work correctly.\n" );
if ( pNew == pAbc->pGia )
return;
// transfer names

3
src/base/main/mainFrame.c
View File

@ -494,6 +494,9 @@ void Abc_FrameReplaceCurrentNetwork( Abc_Frame_t * p, Abc_Ntk_t * pNtk )
if ( pNtk == NULL )
return;
if ( Abc_NtkPoNum(pNtk) == 0 )
Abc_Print( 0, "The current network has no primary outputs. Some commands may not work correctly.\n" );
// transfer the parameters to the new network
if ( p->pNtkCur && Abc_FrameIsFlagEnabled( "backup" ) )
{