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Commit 34c5ac88 by Alan Mishchenko
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Improving SMT-LIB parser.

parent 7b570b62
Showing with 23 additions and 5 deletions
src/base/wlc/wlc.h
......@@ -61,6 +61,8 @@ typedef enum {
WLC_OBJ_BIT_AND, // 16: bitwise AND
WLC_OBJ_BIT_OR, // 17: bitwise OR
WLC_OBJ_BIT_XOR, // 18: bitwise XOR
WLC_OBJ_BIT_NAND, // 16: bitwise AND
WLC_OBJ_BIT_NOR, // 17: bitwise OR
WLC_OBJ_BIT_NXOR, // 19: bitwise NXOR
WLC_OBJ_BIT_SELECT, // 20: bit selection
WLC_OBJ_BIT_CONCAT, // 21: bit concatenation
......
src/base/wlc/wlcBlast.c
......@@ -946,21 +946,21 @@ Gia_Man_t * Wlc_NtkBitBlast( Wlc_Ntk_t * p, Vec_Int_t * vBoxIds, int fGiaSimple
for ( k = 0; k < nRange; k++ )
Vec_IntPush( vRes, Abc_LitNot(pArg0[k]) );
}
else if ( pObj->Type == WLC_OBJ_BIT_AND )
else if ( pObj->Type == WLC_OBJ_BIT_AND || pObj->Type == WLC_OBJ_BIT_NAND )
{
int nRangeMax = Abc_MaxInt( nRange, Abc_MaxInt(nRange0, nRange1) );
int * pArg0 = Wlc_VecLoadFanins( vTemp0, pFans0, nRange0, nRangeMax, Wlc_ObjIsSignedFanin01(p, pObj) );
int * pArg1 = Wlc_VecLoadFanins( vTemp1, pFans1, nRange1, nRangeMax, Wlc_ObjIsSignedFanin01(p, pObj) );
for ( k = 0; k < nRange; k++ )
Vec_IntPush( vRes, Gia_ManHashAnd(pNew, pArg0[k], pArg1[k]) );
Vec_IntPush( vRes, Abc_LitNotCond(Gia_ManHashAnd(pNew, pArg0[k], pArg1[k]), pObj->Type == WLC_OBJ_BIT_NAND) );
}
else if ( pObj->Type == WLC_OBJ_BIT_OR )
else if ( pObj->Type == WLC_OBJ_BIT_OR || pObj->Type == WLC_OBJ_BIT_NOR )
{
int nRangeMax = Abc_MaxInt( nRange, Abc_MaxInt(nRange0, nRange1) );
int * pArg0 = Wlc_VecLoadFanins( vTemp0, pFans0, nRange0, nRangeMax, Wlc_ObjIsSignedFanin01(p, pObj) );
int * pArg1 = Wlc_VecLoadFanins( vTemp1, pFans1, nRange1, nRangeMax, Wlc_ObjIsSignedFanin01(p, pObj) );
for ( k = 0; k < nRange; k++ )
Vec_IntPush( vRes, Gia_ManHashOr(pNew, pArg0[k], pArg1[k]) );
Vec_IntPush( vRes, Abc_LitNotCond(Gia_ManHashOr(pNew, pArg0[k], pArg1[k]), pObj->Type == WLC_OBJ_BIT_NOR) );
}
else if ( pObj->Type == WLC_OBJ_BIT_XOR || pObj->Type == WLC_OBJ_BIT_NXOR )
{
......
src/base/wlc/wlcNtk.c
......@@ -50,6 +50,8 @@ static char * Wlc_Names[WLC_OBJ_NUMBER+1] = {
"&", // 16: bitwise AND
"|", // 17: bitwise OR
"^", // 18: bitwise XOR
"~&", // 16: bitwise NAND
"~|", // 17: bitwise NOR
"~^", // 19: bitwise NXOR
"[:]", // 20: bit selection
"{,}", // 21: bit concatenation
......@@ -362,6 +364,10 @@ void Wlc_NtkPrintDistrib( Wlc_Ntk_t * p, int fVerbose )
Vec_IntAddToEntry( vAnds, WLC_OBJ_BIT_OR, Wlc_ObjRange(Wlc_ObjFanin0(p, pObj)) );
else if ( pObj->Type == WLC_OBJ_BIT_XOR )
Vec_IntAddToEntry( vAnds, WLC_OBJ_BIT_XOR, 3 * Wlc_ObjRange(Wlc_ObjFanin0(p, pObj)) );
else if ( pObj->Type == WLC_OBJ_BIT_NAND )
Vec_IntAddToEntry( vAnds, WLC_OBJ_BIT_NAND, Wlc_ObjRange(Wlc_ObjFanin0(p, pObj)) );
else if ( pObj->Type == WLC_OBJ_BIT_NOR )
Vec_IntAddToEntry( vAnds, WLC_OBJ_BIT_NOR, Wlc_ObjRange(Wlc_ObjFanin0(p, pObj)) );
else if ( pObj->Type == WLC_OBJ_BIT_NXOR )
Vec_IntAddToEntry( vAnds, WLC_OBJ_BIT_NXOR, 3 * Wlc_ObjRange(Wlc_ObjFanin0(p, pObj)) );
else if ( pObj->Type == WLC_OBJ_BIT_SELECT )
......
src/base/wlc/wlcReadVer.c
......@@ -778,9 +778,12 @@ static inline int Wlc_PrsFindDefinition( Wlc_Prs_t * p, char * pStr, Vec_Int_t *
else if ( pStr[0] == '&' && pStr[1] != '&' ) pStr += 1, Type = WLC_OBJ_BIT_AND;
else if ( pStr[0] == '|' && pStr[1] != '|' ) pStr += 1, Type = WLC_OBJ_BIT_OR;
else if ( pStr[0] == '^' && pStr[1] != '^' ) pStr += 1, Type = WLC_OBJ_BIT_XOR;
else if ( pStr[0] == '~' && pStr[1] == '&' ) pStr += 2, Type = WLC_OBJ_BIT_NAND;
else if ( pStr[0] == '~' && pStr[1] == '|' ) pStr += 2, Type = WLC_OBJ_BIT_NOR;
else if ( pStr[0] == '~' && pStr[1] == '^' ) pStr += 2, Type = WLC_OBJ_BIT_NXOR;
else if ( pStr[0] == '&' && pStr[1] == '&' ) pStr += 2, Type = WLC_OBJ_LOGIC_AND;
else if ( pStr[0] == '|' && pStr[1] == '|' ) pStr += 2, Type = WLC_OBJ_LOGIC_OR;
else if ( pStr[0] == '^' && pStr[1] == '^' ) pStr += 2, Type = WLC_OBJ_LOGIC_XOR;
else if ( pStr[0] == '=' && pStr[1] == '=' ) pStr += 2, Type = WLC_OBJ_COMP_EQU;
else if ( pStr[0] == '!' && pStr[1] == '=' ) pStr += 2, Type = WLC_OBJ_COMP_NOTEQU;
else if ( pStr[0] == '<' && pStr[1] != '=' ) pStr += 1, Type = WLC_OBJ_COMP_LESS;
......
src/base/wlc/wlcWriteVer.c
......@@ -308,12 +308,18 @@ void Wlc_WriteVerInt( FILE * pFile, Wlc_Ntk_t * p, int fNoFlops )
fprintf( pFile, "|" );
else if ( pObj->Type == WLC_OBJ_BIT_XOR )
fprintf( pFile, "^" );
else if ( pObj->Type == WLC_OBJ_BIT_NAND )
fprintf( pFile, "~&" );
else if ( pObj->Type == WLC_OBJ_BIT_NOR )
fprintf( pFile, "~|" );
else if ( pObj->Type == WLC_OBJ_BIT_NXOR )
fprintf( pFile, "~^" );
else if ( pObj->Type == WLC_OBJ_LOGIC_AND )
fprintf( pFile, "&&" );
else if ( pObj->Type == WLC_OBJ_LOGIC_OR )
fprintf( pFile, "||" );
else if ( pObj->Type == WLC_OBJ_LOGIC_XOR )
fprintf( pFile, "^^" );
else if ( pObj->Type == WLC_OBJ_COMP_EQU )
fprintf( pFile, "==" );
else if ( pObj->Type == WLC_OBJ_COMP_NOTEQU )
......@@ -333,7 +339,7 @@ void Wlc_WriteVerInt( FILE * pFile, Wlc_Ntk_t * p, int fNoFlops )
else if ( pObj->Type == WLC_OBJ_ARI_MULTI )
fprintf( pFile, "*" );
else if ( pObj->Type == WLC_OBJ_ARI_DIVIDE )
fprintf( pFile, "//" );
fprintf( pFile, "/" );
else if ( pObj->Type == WLC_OBJ_ARI_MODULUS )
fprintf( pFile, "%%" );
else if ( pObj->Type == WLC_OBJ_ARI_POWER )
......@@ -343,6 +349,7 @@ void Wlc_WriteVerInt( FILE * pFile, Wlc_Ntk_t * p, int fNoFlops )
else if ( pObj->Type == WLC_OBJ_ARI_SQUARE )
fprintf( pFile, "#" );
else assert( 0 );
//fprintf( pFile, "???" );
fprintf( pFile, " %s", Wlc_ObjName(p, Wlc_ObjFaninId(pObj, 1)) );
}
}
......
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