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Bug fix in 'gen -b'.

This commit is contained in:
Alan Mishchenko 2018-07-08 14:38:27 -07:00
parent 8110199a5e
commit 24407e13db
1 changed files with 3 additions and 3 deletions
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6
src/base/abci/abcGen.c
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@ -839,14 +839,14 @@ void Abc_AdderTree( FILE * pFile, int nArgs, int nBits )
fprintf( pFile, "module adder_tree_%d_%d (\n ", nArgs, nBits );
for ( i = 0; i < nBits; i++, fprintf(pFile, "\n ") )
for ( k = 0; k < nArgs; k++ )
fprintf( pFile, " %c%0*d,", 'a'+k, nDigits, nBits-1-i );
fprintf( pFile, " i%0*d_%0*d,", nDigits, k, nDigits, nBits-1-i );
fprintf( pFile, " z\n" );
fprintf( pFile, " );\n" );
for ( i = 0; i < nBits; i++ )
{
fprintf( pFile, " input" );
for ( k = 0; k < nArgs; k++ )
fprintf( pFile, " %c%0*d%s", 'a'+k, nDigits, nBits-1-i, k==nArgs-1 ? "":"," );
fprintf( pFile, " i%0*d_%0*d%s", nDigits, k, nDigits, nBits-1-i, k==nArgs-1 ? "":"," );
fprintf( pFile, ";\n" );
}
fprintf( pFile, " output [%d:0] z;\n", nBits+Log2-1 );
@ -854,7 +854,7 @@ void Abc_AdderTree( FILE * pFile, int nArgs, int nBits )
{
fprintf( pFile, " wire [%d:0] t%d = {", nBits-1, i );
for ( k = 0; k < nBits; k++ )
fprintf( pFile, " %c%0*d%s", 'a'+i, nDigits, nBits-1-k, k==nBits-1 ? "":"," );
fprintf( pFile, " i%0*d_%0*d%s", nDigits, i, nDigits, nBits-1-k, k==nBits-1 ? "":"," );
fprintf( pFile, " };\n" );
}
for ( i = 0; i < nArgs-1; i++ )