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Added command 'cexcut' and 'cexmerge'.

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This commit is contained in:
Alan Mishchenko
2012-11-14 18:20:35 -08:00
parent 9d5d804610
commit be29f37baa
5 changed files with 275 additions and 40 deletions
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src/misc/util/utilCex.c
+12 -11
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@@ -195,14 +195,14 @@ Abc_Cex_t * Abc_CexMerge( Abc_Cex_t * pCex, Abc_Cex_t * pPart, int iFrBeg, int i
{ printf( "Starting frame is more than the last frame of CEX (%d).\n", pCex->iFrame ); return NULL; }
if ( iFrEnd > pCex->iFrame )
{ printf( "Stopping frame is more than the last frame of CEX (%d).\n", pCex->iFrame ); return NULL; }
if ( iFrBeg >= iFrEnd )
if ( iFrBeg > iFrEnd )
{ printf( "Starting frame (%d) should be less than stopping frame (%d).\n", iFrBeg, iFrEnd ); return NULL; }
assert( iFrBeg >= 0 && iFrBeg <= pCex->iFrame );
assert( iFrEnd >= 0 && iFrEnd <= pCex->iFrame );
assert( iFrBeg < iFrEnd );
assert( iFrBeg <= iFrEnd );
assert( pCex->nPis == pPart->nPis );
assert( iFrEnd - iFrBeg > pPart->iFrame );
assert( iFrEnd - iFrBeg >= pPart->iFrame );
nFramesGain = (iFrEnd - iFrBeg) - pPart->iFrame;
pNew = Abc_CexAlloc( pCex->nRegs, pCex->nPis, pCex->iFrame + 1 - nFramesGain );
@@ -211,20 +211,21 @@ Abc_Cex_t * Abc_CexMerge( Abc_Cex_t * pCex, Abc_Cex_t * pPart, int iFrBeg, int i
for ( iBit = 0; iBit < pCex->nRegs; iBit++ )
if ( Abc_InfoHasBit(pCex->pData, iBit) )
Abc_InfoSetBit( pNew->pData, iBit++ );
Abc_InfoSetBit( pNew->pData, iBit );
for ( f = 0; f < iFrBeg; f++ )
for ( i = 0; i < pCex->nPis; i++ )
for ( i = 0; i < pCex->nPis; i++, iBit++ )
if ( Abc_InfoHasBit(pCex->pData, pCex->nRegs + pCex->nPis * f + i) )
Abc_InfoSetBit( pNew->pData, iBit++ );
Abc_InfoSetBit( pNew->pData, iBit );
for ( f = 0; f < pPart->iFrame; f++ )
for ( i = 0; i < pCex->nPis; i++ )
for ( i = 0; i < pCex->nPis; i++, iBit++ )
if ( Abc_InfoHasBit(pPart->pData, pPart->nRegs + pCex->nPis * f + i) )
Abc_InfoSetBit( pNew->pData, iBit++ );
Abc_InfoSetBit( pNew->pData, iBit );
for ( f = iFrEnd; f <= pCex->iFrame; f++ )
for ( i = 0; i < pCex->nPis; i++ )
if ( Abc_InfoHasBit(pPart->pData, pPart->nRegs + pCex->nPis * f + i) )
Abc_InfoSetBit( pNew->pData, iBit++ );
for ( i = 0; i < pCex->nPis; i++, iBit++ )
if ( Abc_InfoHasBit(pCex->pData, pCex->nRegs + pCex->nPis * f + i) )
Abc_InfoSetBit( pNew->pData, iBit );
assert( iBit == pNew->nBits );
return pNew;
}