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author | Alan Mishchenko <alanmi@berkeley.edu> | 2021-08-24 14:51:24 -0700 |
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committer | Alan Mishchenko <alanmi@berkeley.edu> | 2021-08-24 14:51:24 -0700 |
commit | 388255e557cf973616c84c32307366f79822295a (patch) | |
tree | 99d6bab4515a8033a19bf8ea5cca32e8a2290f32 /src | |
parent | 85a94766a6b4e1870279110a8620cba92832367f (diff) | |
download | abc-388255e557cf973616c84c32307366f79822295a.tar.gz abc-388255e557cf973616c84c32307366f79822295a.tar.bz2 abc-388255e557cf973616c84c32307366f79822295a.zip |
Allow &mfs to work on sequential AIGs.
Diffstat (limited to 'src')
-rw-r--r-- | src/base/abci/abc.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index b5881b91..4e986360 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -47282,7 +47282,16 @@ int Abc_CommandAbc9Mfs( Abc_Frame_t * pAbc, int argc, char ** argv ) return 0; } */ - pTemp = Gia_ManPerformMfs( pAbc->pGia, pPars ); + if ( Gia_ManRegNum(pAbc->pGia) == 0 ) + pTemp = Gia_ManPerformMfs( pAbc->pGia, pPars ); + else + { + int nRegs = Gia_ManRegNum(pAbc->pGia); + pAbc->pGia->nRegs = 0; + pTemp = Gia_ManPerformMfs( pAbc->pGia, pPars ); + Gia_ManSetRegNum( pAbc->pGia, nRegs ); + Gia_ManSetRegNum( pTemp, nRegs ); + } Abc_FrameUpdateGia( pAbc, pTemp ); return 0; |