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Making sure 0-input LUTs are supported by the DSD matching code.

This commit is contained in:
Alan Mishchenko 2015-05-14 13:12:17 -07:00
parent a39ef30708
commit 37b6b5f1f8
3 changed files with 7 additions and 7 deletions
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2
src/base/abc/abcHieCec.c
View File

@ -642,7 +642,7 @@ int Abc_NtkCheckRecursive( Abc_Ntk_t * pNtk )
Abc_NtkForEachObj( pModel, pObj, k )
if ( Abc_ObjIsBox(pObj) && pObj->pData == (void *)pModel )
{
printf( "WARNING: Model \"%s\" contains a recursive defition.\n", Abc_NtkName(pModel) );
printf( "WARNING: Model \"%s\" contains a recursive definition.\n", Abc_NtkName(pModel) );
RetValue = 1;
break;
}

2
src/base/abc/abcHieNew.c
View File

@ -676,7 +676,7 @@ int Au_NtkCheckRecursive( Au_Ntk_t * pNtk )
Au_NtkForEachObj( pModel, pObj, k )
if ( Au_ObjIsBox(pObj) && Au_ObjModel(pObj) == pModel )
{
printf( "WARNING: Model \"%s\" contains a recursive defition.\n", Au_NtkName(pModel) );
printf( "WARNING: Model \"%s\" contains a recursive definition.\n", Au_NtkName(pModel) );
RetValue = 1;
break;
}

10
src/map/if/ifTune.c
View File

@ -400,15 +400,15 @@ int Ifn_NtkParseInt2( char * pStr, Ifn_Ntk_t * p )
else if ( pStr[k+2] == '{' )
p->Nodes[i].Type = IFN_DSD_PRIME, Next = '}';
else
return Ifn_ErrorMessage( "Cannot find openning operation symbol in the defition of of signal \'%c\'.\n", 'a' + i );
return Ifn_ErrorMessage( "Cannot find openning operation symbol in the definition of signal \'%c\'.\n", 'a' + i );
for ( n = k + 3; pStr[n]; n++ )
if ( pStr[n] == Next )
break;
if ( pStr[n] == 0 )
return Ifn_ErrorMessage( "Cannot find closing operation symbol in the defition of of signal \'%c\'.\n", 'a' + i );
return Ifn_ErrorMessage( "Cannot find closing operation symbol in the definition of signal \'%c\'.\n", 'a' + i );
nFans = n - k - 3;
if ( nFans < 1 || nFans > 8 )
return Ifn_ErrorMessage( "Cannot find matching operation symbol in the defition of of signal \'%c\'.\n", 'a' + i );
if ( nFans > 8 )
return Ifn_ErrorMessage( "Cannot find matching operation symbol in the definition of signal \'%c\'.\n", 'a' + i );
for ( f = 0; f < nFans; f++ )
{
iFan = pStr[k + 3 + f] - 'a';
@ -524,7 +524,7 @@ Gia_Man_t * Ifn_ManStrFindModel( Ifn_Ntk_t * p )
{
int n, Step, pVarsData[256];
int nMints = (1 << nFans);
assert( nFans >= 1 && nFans <= 8 );
assert( nFans >= 0 && nFans <= 8 );
for ( k = 0; k < nMints; k++ )
pVarsData[k] = pVarMap[iFanin + k];
for ( Step = 1, k = 0; k < nFans; k++, Step <<= 1 )